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1

ccsd00003444, Jordan Normal and Rational Normal  

E-Print Network [OSTI]

that the characteristic polynomial can be fully factorized (see e.g. Fortuna-Gianni for rational normal forms

2

ENVIR 202: AIR ESSAY ASSIGNMENT 2003 Length: about 5 pages plus figures (at 1 line spacing, font-size 12).  

E-Print Network [OSTI]

resources on global warming to evaluate the danger. If you discover other dangers to the islands relating http://www.ipcc.ch A2. Violent Storms: hurricanes and tornadoes. Bangladesh lies on the Indian Ocean more destructive. Using Web resources write an introduction about the history of these storms

3

Normal Curvature . . . Geodesic Curvature . . .  

E-Print Network [OSTI]

Normal Curvature . . . Geodesic Curvature . . . Home Page Title Page Page 683 of 711 Go Back Full quadratic form associated with a surface. #12;Normal Curvature . . . Geodesic Curvature . . . Home Page Title Page Page 684 of 711 Go Back Full Screen Close Quit The component g is called the geodesic

Gallier, Jean

4

Normal matter storage of antiprotons  

SciTech Connect (OSTI)

Various simple issues connected with the possible storage of anti p in relative proximity to normal matter are discussed. Although equilibrium storage looks to be impossible, condensed matter systems are sufficiently rich and controllable that nonequilibrium storage is well worth pursuing. Experiments to elucidate the anti p interactions with normal matter are suggested. 32 refs.

Campbell, L.J.

1987-01-01T23:59:59.000Z

6

Normalized cDNA libraries  

DOE Patents [OSTI]

This invention provides a method to normalize a directional cDNA library constructed in a vector that allows propagation in single-stranded circle form comprising: (a) propagating the directional cDNA library in single-stranded circles; (b) generating fragments complementary to the 3' noncoding sequence of the single-stranded circles in the library to produce partial duplexes; (c) purifying the partial duplexes; (d) melting and reassociating the purified partial duplexes to moderate Cot; and (e) purifying the unassociated single-stranded circles, thereby generating a normalized cDNA library.

Soares, Marcelo B. (New York, NY); Efstratiadis, Argiris (Englewood, NJ)

1997-01-01T23:59:59.000Z

7

Normalized cDNA libraries  

DOE Patents [OSTI]

This invention provides a method to normalize a directional cDNA library constructed in a vector that allows propagation in single-stranded circle form comprising: (a) propagating the directional cDNA library in single-stranded circles; (b) generating fragments complementary to the 3{prime} noncoding sequence of the single-stranded circles in the library to produce partial duplexes; (c) purifying the partial duplexes; (d) melting and reassociating the purified partial duplexes to moderate Cot; and (e) purifying the unassociated single-stranded circles, thereby generating a normalized cDNA library. 4 figs.

Soares, M.B.; Efstratiadis, A.

1997-06-10T23:59:59.000Z

8

Cascaded target normal sheath acceleration  

SciTech Connect (OSTI)

A cascaded target normal sheath acceleration (TNSA) scheme is proposed to simultaneously increase energy and improve energy spread of a laser-produced mono-energetic proton beam. An optimum condition that uses the maximum sheath field to accelerate the center of the proton beam is theoretically found and verified by two-dimensional particle-in-cell simulations. An initial 10 MeV proton beam is accelerated to 21 MeV with energy spread decreased from 5% to 2% under the optimum condition during the process of the cascaded TNSA. The scheme opens a way to scale proton energy lineally with laser energy.

Wang, W. P.; Shen, B. F.; Zhang, X. M.; Wang, X. F.; Xu, J. C.; Zhao, X. Y.; Yu, Y. H.; Yi, L. Q.; Shi, Y.; Zhang, L. G.; Xu, T. J.; Xu, Z. Z. [State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 (China)] [State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 (China)

2013-11-15T23:59:59.000Z

9

Turing's normal numbers: towards randomness Veronica Becher  

E-Print Network [OSTI]

presumably in 1938 Alan Turing gave an algorithm that produces real numbers normal to every integer base- putable normal numbers, and this result should be attributed to Alan Turing. His manuscript entitled "A

10

SMITH NORMAL FORM AND LAPLACIANS DINO LORENZINI  

E-Print Network [OSTI]

SMITH NORMAL FORM AND LAPLACIANS DINO LORENZINI Abstract. Let M denote the Laplacian matrix of a graph G. Associated with G is a finite group (G), obtained from the Smith normal form of M, and whose /Im(M). This group can be computed in practice using the Smith normal form of M, as follows. Given any

Lorenzini, Dino J.

11

Combinatorial Maps with Normalized Knot Dainis ZEPS  

E-Print Network [OSTI]

Combinatorial Maps with Normalized Knot Dainis ZEPS Abstract We consider combinatorial maps's normalization doesn't affect combinatorial map what concerns its generality. Knot's normalization leads to more concise numeration of corners in maps, e.g., odd or even corners allow easy to follow distinguished cycles

Paris-Sud XI, Université de

12

Lambda hyperonic effect on the normal driplines  

E-Print Network [OSTI]

A generalized mass formula is used to calculate the neutron and proton drip lines of normal and lambda hypernuclei treating non-strange and strange nuclei on the same footing. Calculations suggest existence of several bound hypernuclei whose normal cores are unbound. Addition of Lambda or, Lambda-Lambda hyperon(s) to a normal nucleus is found to cause shifts of the neutron and proton driplines from their conventional limits.

C. Samanta; P. Roy Chowdhury; D. N. Basu

2008-02-21T23:59:59.000Z

13

AUGUSTOSAGNOTTI ScuolaNormaleSuperiore-Pisa  

E-Print Network [OSTI]

JoelScherk,unfisicodell'Eco- le Normale Supérieure di Parigi scomparso prematuramente nel- l'80. La stessa Teoria, creata nel 1968

Abbondandolo, Alberto

14

alla Normale 1_la Scuola 9  

E-Print Network [OSTI]

funzione che in Francia viene svolta dalla gemella ?cole Normale Supérieure di Parigi. A questa antica

Abbondandolo, Alberto

15

Conformal Universality in Normal Matrix Ensembles  

E-Print Network [OSTI]

A remarkable property of Hermitian ensembles is their universal behavior, that is, once properly rescaled the eigenvalue statistics does not depend on particularities of the ensemble. Recently, normal matrix ensembles have attracted increasing attention, however, questions on universality for these ensembles still remain under debate. We analyze the universality properties of random normal ensembles. We show that the concept of universality used for Hermitian ensembles cannot be directly extrapolated to normal ensembles. Moreover, we show that the eigenvalue statistics of random normal matrices with radially symmetric potential can be made universal under a conformal transformation.

Alexei M. Veneziani; Tiago Pereira; Domingos H. U. Marchetti

2009-09-18T23:59:59.000Z

16

Extremal unital completely positive normal maps  

E-Print Network [OSTI]

We study the convex set of unital completely positive normal map on a von-Neumann algebra and find a necessary and sufficient condition for an element in the convex set to be extremal. We also deal with the same problem for the convex subset which admits a faithful normal state.

Anilesh Mohari

2013-01-11T23:59:59.000Z

17

Normalizing the causality between time series  

E-Print Network [OSTI]

Recently, a rigorous yet concise formula has been derived to evaluate the information flow, and hence the causality in a quantitative sense, between time series. To assess the importance of a resulting causality, it needs to be normalized. The normalization is achieved through distinguishing three types of fundamental mechanisms that govern the marginal entropy change of the flow recipient. A normalized or relative flow measures its importance relative to other mechanisms. In analyzing realistic series, both absolute and relative information flows need to be taken into account, since the normalizers for a pair of reverse flows belong to two different entropy balances; it is quite normal that two identical flows may differ a lot in relative importance in their respective balances. We have reproduced these results with several autoregressive models. We have also shown applications to a climate change problem and a financial analysis problem. For the former, reconfirmed is the role of the Indian Ocean Dipole as ...

Liang, X San

2015-01-01T23:59:59.000Z

18

Computing Instantaneous Frequency by normalizing Hilbert Transform  

DOE Patents [OSTI]

This invention presents Normalized Amplitude Hilbert Transform (NAHT) and Normalized Hilbert Transform(NHT), both of which are new methods for computing Instantaneous Frequency. This method is designed specifically to circumvent the limitation set by the Bedorsian and Nuttal Theorems, and to provide a sharp local measure of error when the quadrature and the Hilbert Transform do not agree. Motivation for this method is that straightforward application of the Hilbert Transform followed by taking the derivative of the phase-angle as the Instantaneous Frequency (IF) leads to a common mistake made up to this date. In order to make the Hilbert Transform method work, the data has to obey certain restrictions.

Huang, Norden E.

2005-05-31T23:59:59.000Z

19

A Harmonic Approach for Calculating Daily Temperature Normals Constrained by2 Homogenized Monthly Temperature Normals3  

E-Print Network [OSTI]

1 1 A Harmonic Approach for Calculating Daily Temperature Normals Constrained by2 Homogenized a constrained harmonic technique that forces the daily30 temperature normals to be consistent with the monthly, or harmonic even though the annual march of temperatures for some locations can be highly asymmetric. Here, we

20

Guidance on Utility Rate Estimations and Weather Normalization...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

and Weather Normalization in an ESPC Document explains how to use estimated energy rates and normalized weather data in determining an energy service company's (ESCO's)...

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

ARM - Measurement - Shortwave broadband direct normal irradiance  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC : XDCResearch Relatedcontent ARMnumberDoppler ARMdiffusedirect normal

22

Advances in target normal sheath acceleration theory  

SciTech Connect (OSTI)

A theoretical model of the Target Normal Sheath Acceleration (TNSA) process, able to go beyond the limits of available descriptions, is developed. It allows to achieve a more satisfactory interpretation of TNSA. The theory, also supported by two dimensional particle-in-cell simulations, elucidates the role played by the main laser and target parameters. Comparison between model predictions and experimental data related to the target thickness dependence of the maximum ion energy is discussed, showing satisfactory agreement. The model can be used as a simple but effective tool to guide the design of future experiments.

Passoni, M.; Sgattoni, A. [Dipartimento di Energia, Politecnico di Milano, and Sezione di Milano INFN, Milan (Italy)] [Dipartimento di Energia, Politecnico di Milano, and Sezione di Milano INFN, Milan (Italy); Perego, C. [Dipartimento di Fisica, Universit di Milano-Bicocca, Milan (Italy)] [Dipartimento di Fisica, Universit di Milano-Bicocca, Milan (Italy); Batani, D. [Universit Bordeaux, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence (France) [Universit Bordeaux, CNRS, CEA, CELIA (Centre Lasers Intenses et Applications), UMR 5107, F-33405 Talence (France); Dipartimento di Energia, Politecnico di Milano, and Sezione di Milano INFN, Milan (Italy)

2013-06-15T23:59:59.000Z

23

Resonant normal form and asymptotic normal form behavior in magnetic bottle Hamiltonians  

E-Print Network [OSTI]

We consider normal forms in `magnetic bottle' type Hamiltonians of the form $H=\\frac{1}{2}(\\rho^2_\\rho+\\omega^2_1\\rho^2) +\\frac{1}{2}p^2_z+hot$ (second frequency $\\omega_2$ equal to zero in the lowest order). Our main results are: i) a novel method to construct the normal form in cases of resonance, and ii) a study of the asymptotic behavior of both the non-resonant and the resonant series. We find that, if we truncate the normal form series at order $r$, the series remainder in both constructions decreases with increasing $r$ down to a minimum, and then it increases with $r$. The computed minimum remainder turns to be exponentially small in $\\frac{1}{\\Delta E}$, where $\\Delta E$ is the mirror oscillation energy, while the optimal order scales as an inverse power of $\\Delta E$. We estimate numerically the exponents associated with the optimal order and the remainder's exponential asymptotic behavior. In the resonant case, our novel method allows to compute a `quasi-integral' (i.e. truncated formal integral) valid both for each particular resonance as well as away from all resonances. We applied these results to a specific magnetic bottle Hamiltonian. The non resonant normal form yields theorerical invariant curves on a surface of section which fit well the empirical curves away from resonances. On the other hand the resonant normal form fits very well both the invariant curves inside the islands of a particular resonance as well as the non-resonant invariant curves. Finally, we discuss how normal forms allow to compute a critical threshold for the onset of global chaos in the magnetic bottle.

C. Efthymiopoulos; M. Harsoula; G. Contopoulos

2015-01-28T23:59:59.000Z

24

Overview Report: Normal and Emergency Operation Visualization  

SciTech Connect (OSTI)

This is an overview report to document and illustrate methods used in a project entitled Normal and Emergency Operations Visualization for a utility company, conducted in 2009-2010 timeframe with funding from the utility company and the U.S. Department of Energy. The original final report (about 180 pages) for the project is not available for distribution because it alludes to findings that assessed the design of an operational system that contained proprietary information; this abridged version contains descriptions of methods and some findings to illustrate the approach used, while avoiding discussion of sensitive or proprietary information. The client has approved this abridged version of the report for unlimited distribution to give researchers and collaborators the benefit of reviewing the research concepts and methods that were applied in this study.

Greitzer, Frank L.

2011-05-01T23:59:59.000Z

25

Characterizing the Performance of an Eppley Normal Incident Pyrheliometer An Eppley Normal Incident Pyrheliometer (NIP) is  

E-Print Network [OSTI]

With interest growing in the deployment of solar energy system, the accuracy of irradiance measurements becomes for concentrating solar energy systems. The Eppley Normal Incident Pyrheliometer (NIP) is used extensively for DNI and periods with clouds were excluded. The NIP is mounted on an automatic tracker that keeps the instrument

Oregon, University of

26

Normalization and missing value imputation for label-free LC...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Normalization and missing value imputation for label-free LC-MS analysis. Normalization and missing value imputation for label-free LC-MS analysis. Abstract: Shotgun proteomic data...

27

Fractal Fluctuations and Statistical Normal Distribution  

E-Print Network [OSTI]

Dynamical systems in nature exhibit selfsimilar fractal fluctuations and the corresponding power spectra follow inverse power law form signifying long-range space-time correlations identified as self-organized criticality. The physics of self-organized criticality is not yet identified. The Gaussian probability distribution used widely for analysis and description of large data sets underestimates the probabilities of occurrence of extreme events such as stock market crashes, earthquakes, heavy rainfall, etc. The assumptions underlying the normal distribution such as fixed mean and standard deviation, independence of data, are not valid for real world fractal data sets exhibiting a scale-free power law distribution with fat tails. A general systems theory for fractals visualizes the emergence of successively larger scale fluctuations to result from the space-time integration of enclosed smaller scale fluctuations. The model predicts a universal inverse power law incorporating the golden mean for fractal fluctuations and for the corresponding power spectra, i.e., the variance spectrum represents the probabilities, a signature of quantum systems. Fractal fluctuations therefore exhibit quantum-like chaos. The model predicted inverse power law is very close to the Gaussian distribution for small-scale fluctuations, but exhibits a fat long tail for large-scale fluctuations. Extensive data sets of Dow Jones index, Human DNA, Takifugu rubripes (Puffer fish) DNA are analysed to show that the space/time data sets are close to the model predicted power law distribution.

A. M. Selvam

2008-05-22T23:59:59.000Z

28

Smith Normal Form a possible basis for an  

E-Print Network [OSTI]

Smith Normal Form ­ a possible basis for an SVD ­ like code construction? (Semester Project I) Name.7 The Smith Normal Form . . . . . . . . . . . . . . . . . . . . . . . 12 3 Detailed treatment of the possibilities to use Smith's Normal Form for coding 14 3.1 Introduction

Henkel, Werner

29

EIGENVALUES AND THE SMITH NORMAL FORM Joseph J. Rushanan  

E-Print Network [OSTI]

EIGENVALUES AND THE SMITH NORMAL FORM Joseph J. Rushanan The MITRE Corporation, M/S E025, Bedford, MA 01730 Abstract. Results are shown that compare the Smith Normal Form (SNF) over the integers and its Smith Normal Form (SNF) over the integers. Our goals are more general than those results

Rushanan, Joe J.

30

Computation of Hermite and Smith Normal Forms of Matrices  

E-Print Network [OSTI]

Computation of Hermite and Smith Normal Forms of Matrices; Abstract We study the problem of computing Hermite and Smith normal forms of ma- trices over. One first result is a fast Las Vegas probabilistic algorithm to compute the * *Smith normal form

Storjohann, Arne

31

Computation of Hermite and Smith Normal Forms of Matrices  

E-Print Network [OSTI]

Computation of Hermite and Smith Normal Forms of Matrices by Arne Storjohann A thesis presented the problem of computing Hermite and Smith normal forms of ma­ trices over principal ideal domains. The main probabilistic algorithm to compute the Smith normal form of a polynomial matrix for those cases where pre

Storjohann, Arne

32

Normal Agricultural Operations and Dove Hunting in Texas  

E-Print Network [OSTI]

: baiting Doves are migratory birds, and dove hunting is therefore regulated by the Federal Migratory Bird Treaty Act, which specifically prohibits baiting. Under federal law, baiting is the direct or indirect placing, exposing, depositing, distributing... considers this acceptable to hunt over. A problem arises, however, as to what constitutes a ?normal agricultural operation.? For the purpose of the Migratory Bird Treaty Act ?normal agricultural operation? means a normal agricultural planting...

Redmon, Larry

2009-06-01T23:59:59.000Z

33

SciTech Connect: Effect of radiation on normal hematopoiesis...  

Office of Scientific and Technical Information (OSTI)

Effect of radiation on normal hematopoiesis and on viral induced cancer of the hematopoietic system. Technical progress report, August 1, 1973--July 31, 1974 Citation Details...

34

asymptotic normalization coefficients: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

zeilbergtokhniotSameSexMarriages Zeilberger, Doron 114 Journal of Multivariate Analysis 74, 49 68 (2000) Asymptotic Normality of Posterior Distributions for...

35

asymptotic normalization coefficient: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

zeilbergtokhniotSameSexMarriages Zeilberger, Doron 114 Journal of Multivariate Analysis 74, 49 68 (2000) Asymptotic Normality of Posterior Distributions for...

36

adjacent normal skin: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

tangential mechanics SAI mechanoreceptor depth actuator strain energy density James Biggs; Mandayam A. Srinivasan 5 Expression and function of small RNAs in normal and...

37

Used Nuclear Fuel Loading and Structural Performance Under Normal...  

Energy Savers [EERE]

Used Nuclear Fuel Loading and Structural Performance Under Normal Conditions of Transport - Demonstration of Approach and Results of Used Fuel Performance Characterization Used...

38

E-Print Network 3.0 - astrocytes normalizes revascularization...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

search results for: astrocytes normalizes revascularization Page: << < 1 2 3 4 5 > >> 1 Brain Research 896 (2001) 8695 www.elsevier.comlocatebres Summary: Astrocytes are an ideal...

39

allowing normal bone: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

assays. Correlations of fluoride levels between normal bone near the Nancy Medina; Chester W. Douglass; Gary M. Whitford; Robert N. Hoover; Thomas R. Fears 6 Differential...

40

Data Collection and Normalization for the Development of Cost...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

This chapter discusses considerations for data collection and normalization. g4301-1chp19.pdf -- PDF Document, 21 KB Writer: John Makepeace Subjects: Administration Management...

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Oil production models with normal rate curves Dudley Stark  

E-Print Network [OSTI]

Oil production models with normal rate curves Dudley Stark School of Mathematical Sciences Queen;Abstract The normal curve has been used to fit the rate of both world and U.S.A. oil production. In this paper we give the first theoretical basis for these curve fittings. It is well known that oil field

Stark, Dudley

42

New Equipartition Results for Normal Mode Energies of Anharmonic Chains  

E-Print Network [OSTI]

New Equipartition Results for Normal Mode Energies of Anharmonic Chains B.I. Henry 1 and T. Szeredi 2;3 Date: 26 September 1995 The canonical and micro­canonical distribution of energy among. If the inter­particle potential is an even function then energy is distributed uniformly among the normal modes

Henry, Bruce Ian

43

SMITH NORMAL FORM OF A MULTIVARIATE MATRIX ASSOCIATED WITH PARTITIONS  

E-Print Network [OSTI]

SMITH NORMAL FORM OF A MULTIVARIATE MATRIX ASSOCIATED WITH PARTITIONS CHRISTINE BESSENRODT polynomials, and by determining not only the deter- minant but also the Smith normal form of these matrices. A priori the Smith form need not exist but its existence follows from the explicit computation

44

Numerical algorithms for the computation of the Smith normal  

E-Print Network [OSTI]

Numerical algorithms for the computation of the Smith normal form of integral matrices C of the Smith normal form of integral matrices are described. More specifically, the com­ pound matrix method of the algorithms. AMS Subject Classification: Primary 65F30, Secondary 15A21, 15A36. Key words and phrases: Smith

Seberry, Jennifer

45

Conformal Deformation from Normal to Hermitian Random Matrix Ensembles  

E-Print Network [OSTI]

We investigate the eigenvalues statistics of ensembles of normal random matrices when their order N tends to infinite. In the model the eigenvalues have uniform density within a region determined by a simple analytic polynomial curve. We study the conformal deformations of normal random ensembles to Hermitian random ensembles and give sufficient conditions for the latter to be a Wigner ensemble.

Alexei M. Veneziani; Tiago Pereira; Domingos H. U. Marchetti

2009-09-04T23:59:59.000Z

46

Laser-induced differential normalized fluorescence method for cancer diagnosis  

DOE Patents [OSTI]

An apparatus and method for cancer diagnosis are disclosed. The diagnostic method includes the steps of irradiating a tissue sample with monochromatic excitation light, producing a laser-induced fluorescence spectrum from emission radiation generated by interaction of the excitation light with the tissue sample, and dividing the intensity at each wavelength of the laser-induced fluorescence spectrum by the integrated area under the laser-induced fluorescence spectrum to produce a normalized spectrum. A mathematical difference between the normalized spectrum and an average value of a reference set of normalized spectra which correspond to normal tissues is calculated, which provides for amplifying small changes in weak signals from malignant tissues for improved analysis. The calculated differential normalized spectrum is correlated to a specific condition of a tissue sample. 5 figs.

Vo-Dinh, T.; Panjehpour, M.; Overholt, B.F.

1996-12-03T23:59:59.000Z

47

Laser-induced differential normalized fluorescence method for cancer diagnosis  

DOE Patents [OSTI]

An apparatus and method for cancer diagnosis are disclosed. The diagnostic method includes the steps of irradiating a tissue sample with monochromatic excitation light, producing a laser-induced fluorescence spectrum from emission radiation generated by interaction of the excitation light with the tissue sample, and dividing the intensity at each wavelength of the laser-induced fluorescence spectrum by the integrated area under the laser-induced fluorescence spectrum to produce a normalized spectrum. A mathematical difference between the normalized spectrum and an average value of a reference set of normalized spectra which correspond to normal tissues is calculated, which provides for amplifying small changes in weak signals from malignant tissues for improved analysis. The calculated differential normalized spectrum is correlated to a specific condition of a tissue sample.

Vo-Dinh, Tuan (Knoxville, TN); Panjehpour, Masoud (Knoxville, TN); Overholt, Bergein F. (Knoxville, TN)

1996-01-01T23:59:59.000Z

48

Characteristics of Wind Turbines Under Normal and Fault Conditions: Preprint  

SciTech Connect (OSTI)

This paper investigates the characteristics of a variable-speed wind turbine connected to a stiff or weak grid under normal and fault conditions and the role of reactive power compensation.

Muljadi, E.; Butterfield, C. P.; Parsons, B.; Ellis, A.

2007-02-01T23:59:59.000Z

49

Normality of Monte Carlo criticality eigenfunction decomposition coefficients  

SciTech Connect (OSTI)

A proof is presented, which shows that after a single Monte Carlo (MC) neutron transport power method iteration without normalization, the coefficients of an eigenfunction decomposition of the fission source density are normally distributed when using analog or implicit capture MC. Using a Pearson correlation coefficient test, the proof is corroborated by results from a uniform slab reactor problem, and those results also suggest that the coefficients are normally distributed with normalization. The proof and numerical test results support the application of earlier work on the convergence of eigenfunctions under stochastic operators. Knowledge of the Gaussian shape of decomposition coefficients allows researchers to determine an appropriate level of confidence in the distribution of fission sites taken from a MC simulation. This knowledge of the shape of the probability distributions of decomposition coefficients encourages the creation of new predictive convergence diagnostics. (authors)

Toth, B. E.; Martin, W. R. [Department of Nuclear Engineering and Radiological Sciences, University of Michigan, 2355 Bonisteel Boulevard, Ann Arbor, MI 48109 (United States); Griesheimer, D. P. [Bechtel Bettis, Inc., P.O. Box 79, West Mifflin, PA 15122 (United States)

2013-07-01T23:59:59.000Z

50

Coarser connected topologies and non-normality points  

E-Print Network [OSTI]

We investigate two topics, coarser connected topologies and non-normality points. The motivating question in the first topic is: When does a space have a coarser connected topology with a nice topological property? We will ...

Yengulalp, Lynne Christine

2009-01-01T23:59:59.000Z

51

Computing Simplicial Homology Based on Efficient Smith Normal Form Algorithms  

E-Print Network [OSTI]

in general are sparse. We provide a review of several al- gorithms for the calculation of Smith Normal Form defined by ieA = i j=0 (-1)j eA\\{aj }, where A = {a0

Dumas, Jean-Guillaume

52

Paducah and Portsmouth Off-Specification Enriched and Normal...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Enriched and Normal UF 6 Inventory 1 3B refers to a 30B cylinder size and 4A refers to a 48A size cylinder. Table 1 PORTS Enriched Inventory Container ID Sample Transfer Gross lbs...

53

Deconvolution in Random Effects Models via Normal Mixtures  

E-Print Network [OSTI]

This dissertation describes a minimum distance method for density estimation when the variable of interest is not directly observed. It is assumed that the underlying target density can be well approximated by a mixture of normals. The method...

Litton, Nathaniel A.

2010-10-12T23:59:59.000Z

54

Use of Normalized Radial Basis Function in Hydrology  

SciTech Connect (OSTI)

In this article we will present a use of normalized radial basis function in hydrology for prediction of missing river Reka runoff data. The method is based on multidimensional normal distribution, where standard deviation is first optimized and later the whole prediction process is learned on existing data [5]. We can conclude, that the method works very well for middle ranges of data, but not so well for extremes because of its interpolating nature.

Cotar, Anton; Brilly, Mitja [Chair of Hydrology and Hydraulic Engineering, University of Ljubljana, Jamova 2, 1000 Ljubljana (Slovenia)

2008-11-13T23:59:59.000Z

55

Method for construction of normalized cDNA libraries  

DOE Patents [OSTI]

This invention provides a method to normalize a directional cDNA library constructed in a vector that allows propagation in single-stranded circle form comprising: (a) propagating the directional cDNA library in single-stranded circles; (b) generating fragments complementary to the 3` noncoding sequence of the single-stranded circles in the library to produce partial duplexes; (c) purifying the partial duplexes; (d) melting and reassociating the purified partial duplexes to appropriate Cot; and (e) purifying the unassociated single-stranded circles, thereby generating a normalized cDNA library. This invention also provides normalized cDNA libraries generated by the above-described method and uses of the generated libraries. 19 figs.

Soares, M.B.; Efstratiadis, A.

1998-11-03T23:59:59.000Z

56

Method for construction of normalized cDNA libraries  

DOE Patents [OSTI]

This invention provides a method to normalize a directional cDNA library constructed in a vector that allows propagation in single-stranded circle form comprising: (a) propagating the directional cDNA library in single-stranded circles; (b) generating fragments complementary to the 3' noncoding sequence of the single-stranded circles in the library to produce partial duplexes; (c) purifying the partial duplexes; (d) melting and reassociating the purified partial duplexes to appropriate Cot; and (e) purifying the unassociated single-stranded circles, thereby generating a normalized cDNA library. This invention also provides normalized cDNA libraries generated by the above-described method and uses of the generated libraries.

Soares, Marcelo B. (New York, NY); Efstratiadis, Argiris (Englewood, NJ)

1998-01-01T23:59:59.000Z

57

Method for construction of normalized cDNA libraries  

DOE Patents [OSTI]

This invention provides a method to normalize a directional cDNA library constructed in a vector that allows propagation in single-stranded circle form. The method comprises: (a) propagating the directional cDNA library in single-stranded circles; (b) generating fragments complementary to the 3` noncoding sequence of the single-stranded circles in the library to produce partial duplexes; (c) purifying the partial duplexes; (d) melting and reassociating the purified partial duplexes to moderate Cot; and (e) purifying the unassociated single-stranded circles, thereby generating a normalized cDNA library. 4 figs.

Soares, M.B.; Efstratiadis, A.

1996-01-09T23:59:59.000Z

58

Method for construction of normalized cDNA libraries  

DOE Patents [OSTI]

This invention provides a method to normalize a directional cDNA library constructed in a vector that allows propagation in single-stranded circle form comprising: (a) propagating the directional cDNA library in single-stranded circles; (b) generating fragments complementary to the 3' noncoding sequence of the single-stranded circles in the library to produce partial duplexes; (c) purifying the partial duplexes; (d) melting and reassociating the purified partial duplexes to moderate Cot; and (e) purifying the unassociated single-stranded circles, thereby generating a normalized cDNA library.

Soares, Marcelo B. (New York, NY); Efstratiadis, Argiris (Englewood, NJ)

1996-01-01T23:59:59.000Z

59

Water-Energy Shortages in the West: The New Normal?  

E-Print Network [OSTI]

Water-Energy Shortages in the West: The New Normal? Tuesday, November 19, 2013 12:00 - 1:30 p, Kristen Averyt, director of the Western Water Assessment, a NOAA program based at CIRES, will discuss the connections between climate science and decision- making across the West , in particular, the water

Zhang, Junshan

60

Rigid Shape Interpolation Using Normal Equations William Baxter  

E-Print Network [OSTI]

Rigid Shape Interpolation Using Normal Equations William Baxter OLM Digital, Inc. Pascal Barla INRIA Bordeaux University Ken-ichi Anjyo OLM Digital, Inc. Figure 1: Rigid Morphing with large rotations works well and is a very practical way e-mail: baxter@olm.co.jp e-mail: pascal.barla@labri.fr e

Boyer, Edmond

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Auditory Responses in Normal-Hearing, Noise-Exposed Ears  

E-Print Network [OSTI]

....................................................................................... 29 Influence of ABR Recording Electrode ......................................................................................... 31 ABR Wave V Amplitude... membrane electrode (Ferguson and Ferraro, 1989; Schwartz et al., 1994; Hall, 2007b; Gaddam and Ferraro, 2008). Variability is commonly seen in ABR response amplitude, even in normal-hearing ears (Schwartz et al., 1994). In light of the recent animal data...

Stamper, Greta

2013-12-31T23:59:59.000Z

62

DENSITY FUNCTIONAL THEORY OF NORMAL AND SUPERCONDUCTING ELECTRON LIQUIDS: EXPLICIT  

E-Print Network [OSTI]

DENSITY FUNCTIONAL THEORY OF NORMAL AND SUPERCONDUCTING ELECTRON LIQUIDS: EXPLICIT FUNCTIONALS VIA?th University Nathan, Queensland 4111, Australia Abstract The basic idea of density functional theory is to map potential which is a functional of the density. The central task of density functional theory is to #12;nd

Gross, E.K.U.

63

Liquidliquid separation in solutions of normal and sickle cell hemoglobin  

E-Print Network [OSTI]

Liquid­liquid separation in solutions of normal and sickle cell hemoglobin Oleg Galkin*, Kai Chen, Comprehensive Sickle Cell Center, Bronx, NY 10461 Edited by John M. Prausnitz, University of California the nucleation of HbS polymers, whose formation is the primary pathogenic event for sickle cell anemia. In view

Vekilov, Peter

64

Oddelek za ziko Normal modes in the atmosphere  

E-Print Network [OSTI]

weather prediction. In section 3 I concentrate on the normal modes of a very simple model, shallow water #12;Numerical weather prediction is an initial condition problem. That means we need ini- tial-gravity waves just play their role, but in numerical models of the atmosphere, they can cause huge problems. 1

?umer, Slobodan

65

CONCENTRATED SOLID SOLUTIONS OF NORMAL METALS By H. JONES,  

E-Print Network [OSTI]

637. CONCENTRATED SOLID SOLUTIONS OF NORMAL METALS By H. JONES, Imperial College. Department and Heine [1] in the light of the new knowledge of the Fermi surface revealed by experi- ments alloys is reviewed in the light of modern work on the nature of the Fermi surfaces in the noble metals

Boyer, Edmond

66

Some Properties of Realcompact Subspaces and Coarser Normal Spaces  

E-Print Network [OSTI]

William Fleissner. In 1997 Buzjakova proved that for a pseudocompact space X, there exists an ordinal such that the product of X and that ordinal condenses onto a normal space if and only if X condenses onto a compact space. In the third chapter, we extend...

Niknejad, Jila

2009-04-23T23:59:59.000Z

67

PAS kinase is required for normal cellular energy balance  

E-Print Network [OSTI]

PAS kinase is required for normal cellular energy balance Huai-Xiang Hao*, Caleb M. Cardon*, Wojtek, University of Utah School of Medicine, Salt Lake City, UT 84112 Edited by Steven L. McKnight, University in a cell-autonomous manner to maintain cellular energy homeostasis and is a potential therapeutic target

Rutter, Jared

68

Rates of Convergence of Extremes from Skew Normal Samples  

E-Print Network [OSTI]

a standard skew-normal distribution with shape parameter R (written as X SN()) if its probability density); population structure of Schima superba in Qingliangfeng National Nature Reserve (Liu et al., 2011); rain); modeling of seasonal rainfall in Africa (Siebert and Ward, 2011); modeling of HIV viral loads

Sidorov, Nikita

69

NAVARRO VERTICES AND NORMAL SUBGROUPS IN GROUPS OF ODD ORDER  

E-Print Network [OSTI]

NAVARRO VERTICES AND NORMAL SUBGROUPS IN GROUPS OF ODD ORDER JAMES P. COSSEY Abstract. Let p be a prime and suppose G is a finite solvable group and is an ordinary irreducible character of G. Navarro character of Q, which is unique up to conjugacy. This pair is called the Navarro vertex

Cossey, James P.

70

SciTech Connect: Normal Conditions of Transport Truck Test of...  

Office of Scientific and Technical Information (OSTI)

Normal Conditions of Transport Truck Test of a Surrogate Fuel Assembly. Citation Details In-Document Search Title: Normal Conditions of Transport Truck Test of a Surrogate Fuel...

71

E-Print Network 3.0 - absolutely normal bone Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

females (N 49). The data set consisted of bone biopsies from normal and vertebral fracture subjects... microradiographic studies of normal and oste- oporotic ... Source: Ecole...

72

Low-Oxygen Induction of Normally Cryptic psbA Genes in Cyanobacteria...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Oxygen Induction of Normally Cryptic psbA Genes in Cyanobacteria. Low-Oxygen Induction of Normally Cryptic psbA Genes in Cyanobacteria. Abstract: Microarray analysis indicated...

73

Procedure for normalization of cDNA libraries  

DOE Patents [OSTI]

This invention provides a method to normalize a cDNA library constructed in a vector capable of being converted to single-stranded circles and capable of producing complementary nucleic acid molecules to the single-stranded circles comprising: (a) converting the cDNA library in single-stranded circles; (b) generating complementary nucleic acid molecules to the single-stranded circles; (c) hybridizing the single-stranded circles converted in step (a) with complementary nucleic acid molecules of step (b) to produce partial duplexes to an appropriate Cot; (e) separating the unhybridized single-stranded circles from the hybridized single-stranded circles, thereby generating a normalized cDNA library. 1 fig.

Bonaldo, M.D.; Soares, M.B.

1997-12-30T23:59:59.000Z

74

Measurement of normal contact stiffness of fractal rough surfaces  

E-Print Network [OSTI]

We investigate the effects of roughness and fractality on the normal contact stiffness of rough surfaces. Samples of isotropically roughened aluminium surfaces are considered. The roughness and fractal dimension were altered through blasting using different sized particles. Subsequently, surface mechanical attrition treatment (SMAT) was applied to the surfaces in order to modify the surface at the microscale. The surface topology was characterised by interferometry based profilometry. The normal contact stiffness was measured through nanoindentation with a flat tip utilising the partial unloading method. We focus on establishing the relationships between surface stiffness and roughness, combined with the effects of fractal dimension. The experimental results, for a wide range of surfaces, showed that the measured contact stiffness depended very closely on surfaces' root mean squared (RMS) slope and their fractal dimension, with correlation coefficients of around 90\\%, whilst a relatively weak correlation coefficient of 57\\% was found between the contact stiffness and RMS roughness.

Chongpu Zhai; Sbastien Bevand; Yixiang Gan; Dorian Hanaor; Gwnalle Proust; Bruno Guelorget; Delphine Retraint

2014-09-03T23:59:59.000Z

75

Procedure for normalization of cDNA libraries  

DOE Patents [OSTI]

This invention provides a method to normalize a cDNA library constructed in a vector capable of being converted to single-stranded circles and capable of producing complementary nucleic acid molecules to the single-stranded circles comprising: (a) converting the cDNA library in single-stranded circles; (b) generating complementary nucleic acid molecules to the single-stranded circles; (c) hybridizing the single-stranded circles converted in step (a) with complementary nucleic acid molecules of step (b) to produce partial duplexes to an appropriate Cot; (e) separating the unhybridized single-stranded circles from the hybridized single-stranded circles, thereby generating a normalized cDNA library.

Bonaldo, Maria DeFatima (New York, NY); Soares, Marcelo Bento (New York, NY)

1997-01-01T23:59:59.000Z

76

Higher-Rank Numerical Ranges of Unitary and Normal Matrices  

E-Print Network [OSTI]

We verify a conjecture on the structure of higher-rank numerical ranges for a wide class of unitary and normal matrices. Using analytic and geometric techniques, we show precisely how the higher-rank numerical ranges for a generic unitary matrix are given by complex polygons determined by the spectral structure of the matrix. We discuss applications of the results to quantum error correction, specifically to the problem of identification and construction of codes for binary unitary noise models.

Man-Duen Choi; John A. Holbrook; David W. Kribs; Karol Zyczkowski

2007-01-31T23:59:59.000Z

77

Normal completely positive maps on the space of quantum operations  

E-Print Network [OSTI]

We define a class of higher-order linear maps that transform quantum operations into quantum operations and satisfy suitable requirements of normality and complete positivity. For this class of maps we prove two dilation theorems which are the analogues of the Stinespring and Radon-Nikodym theorems for quantum operations. A structure theorem for probability measures with values in this class of higher-order maps is also derived.

Chiribella, G; Umanit, V

2010-01-01T23:59:59.000Z

78

Surface tension with Normal Curvature in Curved Space-Time  

E-Print Network [OSTI]

With an aim to include the contribution of surface tension in the action of the boundary, we define the tangential pressure in terms of surface tension and Normal curvature in a more naturally geometric way. First, we show that the negative tangential pressure is independent of the four-velocity of a very thin hyper-surface. Second, we relate the 3-pressure of a surface layer to the normal curvature and the surface tension. Third, we relate the surface tension to the energy of the surface layer. Four, we show that the delta like energy flows across the hyper-surface will be zero for such a representation of intrinsic 3-pressure. Five, for the weak field approximation and for static spherically symmetric configuration, we deduce the classical Kelvin's relation. Six, we write a modified action for the boundary having contributions both from surface tension and normal curvature of the surface layer. Also we propose a method to find the physical action assuming a reference background, where the background is not flat.

Himanshu kumar; Sharf Alam; Suhail Ahmad

2012-11-01T23:59:59.000Z

79

Physics of collisionless scrape-off-layer plasma during normal and off-normal Tokamak operating conditions.  

SciTech Connect (OSTI)

The structure of a collisionless scrape-off-layer (SOL) plasma in tokamak reactors is being studied to define the electron distribution function and the corresponding sheath potential between the divertor plate and the edge plasma. The collisionless model is shown to be valid during the thermal phase of a plasma disruption, as well as during the newly desired low-recycling normal phase of operation with low-density, high-temperature, edge plasma conditions. An analytical solution is developed by solving the Fokker-Planck equation for electron distribution and balance in the SOL. The solution is in good agreement with numerical studies using Monte-Carlo methods. The analytical solutions provide an insight to the role of different physical and geometrical processes in a collisionless SOL during disruptions and during the enhanced phase of normal operation over a wide range of parameters.

Hassanein, A.; Konkashbaev, I.

1999-03-15T23:59:59.000Z

80

A Statistical Selection Strategy for Normalization Procedures in LC-MS Proteomics Experiments through Dataset Dependent Ranking of Normalization Scaling Factors  

SciTech Connect (OSTI)

Quantification of LC-MS peak intensities assigned during peptide identification in a typical comparative proteomics experiment will deviate from run-to-run of the instrument due to both technical and biological variation. Thus, normalization of peak intensities across a LC-MS proteomics dataset is a fundamental step in pre-processing. However, the downstream analysis of LC-MS proteomics data can be dramatically affected by the normalization method selected . Current normalization procedures for LC-MS proteomics data are presented in the context of normalization values derived from subsets of the full collection of identified peptides. The distribution of these normalization values is unknown a priori. If they are not independent from the biological factors associated with the experiment the normalization process can introduce bias into the data, which will affect downstream statistical biomarker discovery. We present a novel approach to evaluate normalization strategies, where a normalization strategy includes the peptide selection component associated with the derivation of normalization values. Our approach evaluates the effect of normalization on the between-group variance structure in order to identify candidate normalization strategies that improve the structure of the data without introducing bias into the normalized peak intensities.

Webb-Robertson, Bobbie-Jo M.; Matzke, Melissa M.; Jacobs, Jon M.; Pounds, Joel G.; Waters, Katrina M.

2011-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

SMITH NORMAL FORMS OF INCIDENCE MATRICES Abstract. A brief introduction is given to the topic of Smith normal forms of incidence  

E-Print Network [OSTI]

SMITH NORMAL FORMS OF INCIDENCE MATRICES PETER SIN Abstract. A brief introduction is given to the topic of Smith normal forms of incidence matrices. A general discussion of techniques is illustrated, the fundamental invariant is the Smith normal form of A, whose definition we now recall. A square integer matrix

Sin, Peter

82

Frequency combs and platicons in optical microresonators with normal GVD  

E-Print Network [OSTI]

We predict the existence of a novel type of the flat-top dissipative solitonic pulses, "platicons", in microresonators with normal group velocity dispersion (GVD). We propose methods to generate these platicons from cw pump. Their duration may be altered significantly by tuning the pump frequency. The transformation of a discrete energy spectrum of dark solitons of the Lugiato-Lefever equation into a quasicontinuous spectrum of platicons is demonstrated. Generation of similar structures is also possible with bi-harmonic, phase/amplitude modulated pump or via laser injection locking.

Lobanov, V E; Kippenberg, T J; Gorodetsky, M L

2015-01-01T23:59:59.000Z

83

SRS reactor control rod cooling without normal forced convection cooling  

SciTech Connect (OSTI)

This paper describes an analytical study of the coolability of the control rods in the Savannah River site (SRS) K production reactor under conditions of loss of normal forced convection cooling. The study was performed as part of the overall safety analysis of the reactor supporting its restart. The analysis addresses the buoyancy-driven boiling flow over the control rods that occurs when forced cooling is lost. The objective of the study was to demonstrate that the control rods will remain cooled (i.e., no melting) at powers representative of those anticipated for restart of the reactor.

Smith, D.C. (SAIC, Albuquerque, NM (United States)); Easterling, T.C. (Westinghouse Savannah River Co., Aiken, SC (United States))

1993-01-01T23:59:59.000Z

84

Combinatorics and Boson normal ordering: A gentle introduction  

E-Print Network [OSTI]

We discuss a general combinatorial framework for operator ordering problems by applying it to the normal ordering of the powers and exponential of the boson number operator. The solution of the problem is given in terms of Bell and Stirling numbers enumerating partitions of a set. This framework reveals several inherent relations between ordering problems and combinatorial objects, and displays the analytical background to Wick's theorem. The methodology can be straightforwardly generalized from the simple example given herein to a wide class of operators.

Blasiak, P; Penson, K A; Solomon, A I; Duchamp, G H E

2007-01-01T23:59:59.000Z

85

Combinatorics and Boson normal ordering: A gentle introduction  

E-Print Network [OSTI]

We discuss a general combinatorial framework for operator ordering problems by applying it to the normal ordering of the powers and exponential of the boson number operator. The solution of the problem is given in terms of Bell and Stirling numbers enumerating partitions of a set. This framework reveals several inherent relations between ordering problems and combinatorial objects, and displays the analytical background to Wick's theorem. The methodology can be straightforwardly generalized from the simple example given herein to a wide class of operators.

P. Blasiak; A. Horzela; K. A. Penson; A. I. Solomon; G. H. E. Duchamp

2007-04-24T23:59:59.000Z

86

Fitting Parton Distribution Data with Multiplicative Normalization Uncertainties  

E-Print Network [OSTI]

We consider the generic problem of performing a global fit to many independent data sets each with a different overall multiplicative normalization uncertainty. We show that the methods in common use to treat multiplicative uncertainties lead to systematic biases. We develop a method which is unbiased, based on a self--consistent iterative procedure. We demonstrate the use of this method by applying it to the determination of parton distribution functions with the NNPDF methodology, which uses a Monte Carlo method for uncertainty estimation.

The NNPDF Collaboration; Richard D. Ball; Luigi Del Debbio; Stefano Forte; Alberto Guffanti; Jose I. Latorre; Juan Rojo; Maria Ubiali

2010-06-01T23:59:59.000Z

87

Asymptotic normalization coefficients for B-10->Be-9+p  

E-Print Network [OSTI]

started the Asymptotic normalization coefficient A. M. Mukhamedzhanov, H. L. Clark, C. A. Gagliardi, Y.-W Cyclotron Institute, Texas A&M University V. Burjan, J. Cejpek Institute for Nuclear Physics, Czech Academ F. Carstoi Institute of Atomic...! the 7Be(p ,g)8B radiative capture cross section at ver astrophysics. @S0556-2813~97!02109-2# PACS number~s!: 25.70.Hi, 21.10.Jx, 24.10.Ht, 25.70.B I. INTRODUCTION Despite considerable experimental and theoretical progress in determining...

Mukhamedzhanov, AM; Clark, HL; Gagliardi, Carl A.; Lui, YW; Trache, L.; Tribble, Robert E.; Xu, HM; Zhou, XG; Burjan, V.; Cejpek, J.; Kroha, V.; Carstoiu, F.

1997-01-01T23:59:59.000Z

88

High-accuracy measurements of the normal specular reflectance  

SciTech Connect (OSTI)

The French Laser Megajoule (LMJ) is designed and constructed by the French Commissariata l'Energie Atomique (CEA). Its amplifying section needs highly reflective multilayer mirrors for the flash lamps. To monitor and improve the coating process, the reflectors have to be characterized to high accuracy. The described spectrophotometer is designed to measure normal specular reflectance with high repeatability by using a small spot size of 100 {mu}m. Results are compared with ellipsometric measurements. The instrument can also perform spatial characterization to detect coating nonuniformity.

Voarino, Philippe; Piombini, Herve; Sabary, Frederic; Marteau, Daniel; Dubard, Jimmy; Hameury, Jacques; Filtz, Jean Remy

2008-05-01T23:59:59.000Z

89

Termination of a Major Normal Fault | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen,Ltd Jump to:TaosISGANAttribution(Alabama)Tennessee/WindTequesta,Normal

90

Hard Sphere Dynamics for Normal and Granular Fluids  

E-Print Network [OSTI]

A fluid of N smooth, hard spheres is considered as a model for normal (elastic collisions) and granular (inelastic collisions) fluids. The potential energy is discontinuous for hard spheres so the pairwise forces are singular and the usual forms of Newtonian and Hamiltonian mechanics do not apply. Nevertheless, particle trajectories in the N particle phase space are well defined and the generators for these trajectories can be identified. The first part of this presentation is a review of the generators for the dynamics of observables and probability densities. The new results presented in the second part refer to applications of these generators to the Liouville dynamics for granular fluids. A set of eigenvalues and eigenfunctions of the generator for this Liouville dynamics is identified in a special "stationary representation". This provides a class of exact solutions to the Liouville equation that are closely related to hydrodynamics for granular fluids.

James W. Dufty; Aparna Baskaran

2005-03-08T23:59:59.000Z

91

Tunneling from super- to normal-deformed minima in nuclei.  

SciTech Connect (OSTI)

An excited minimum, or false vacuum, gives rise to a highly elongated superdeformed (SD) nucleus. A brief review of superdeformation is given, with emphasis on the tunneling from the false to the true vacuum, which occurs in the feeding and decay of SD bands. During the feeding process the tunneling is between hot states, while in the decay it is from a cold to a hot state. The {gamma} spectra connecting SD and normal-deformed (ND) states provide information on several physics issues: the decay mechanism; the spin/parity quantum numbers, energies and microscopic structures of SD bands; the origin of identical SD bands; the quenching of pairing with excitation energy; and the chaoticity of excited ND states at 2.5-5 MeV. Other examples of tunneling in nuclei, which are briefly described, include the possible role of tunneling in {Delta}I = 4 bifurcation in SD bands, sub-barrier fusion and proton emitters.

Khoo, T. L.

1998-01-08T23:59:59.000Z

92

Asymptotic normalization coefficients, spectroscopic factors, and direct radiative capture rates  

E-Print Network [OSTI]

of the norms of the overlap function and the radial bound-state wave function are, correspondingly, the spectroscopic factor SlB jB and unity, the single-particle spec- troscopic factor SlB jB (sp) in Eq. ~5! will equal the spectroscopic factor SlB jB... of the radial overlap function is given by Eq. ~3!, and the asymptotic normalization of the radial bound-state wave function is defined as wnBlB jB~r ! ? r.RN blB jB W 2hB ,lB11/2~2kBr ! r . ~6! By the proper choice of SlB jB (sp) , one can make Eq...

Mukhamedzhanov, AM; Gagliardi, Carl A.; Tribble, Robert E.

2001-01-01T23:59:59.000Z

93

Phenomenology of electrostatically charged droplet combustion in normal gravity  

SciTech Connect (OSTI)

Experimental findings are provided on the effect of electrostatically charging a fuel on single-burning droplet combustion in normal gravity. It was established that significant modification of the flame morphology and the droplet burning time could be achieved, solely by the droplet charge, without the application of external electric fields. Negative charging of the droplets of mixtures of isooctane with either ethanol or a commercially available anti-static additive generated intense motion of the flame and abbreviated the droplet burning time by as much as 40% for certain blend compositions. Positive charging of the droplets generated almost spherical flames, because electrostatic attraction toward the droplets countered the effect of buoyancy. By comparing combustion of droplets of the same conductivity but different compositions, coupling of electrostatics with combustion chemistry was established. (author)

Anderson, Eric K.; Koch, Jeremy A.; Kyritsis, Dimitrios C. [Department of Mechanical Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, IL 61801 (United States)

2008-08-15T23:59:59.000Z

94

The helium abundances in HgMn and normal stars  

E-Print Network [OSTI]

The parameter-free model of diffusion in the atmospheres of HgMn stars (Michaud 1986; Michaud et al 1979) predicts that helium should sink below the He II ionization zone in order that diffusion of other elements may take place, and that all HgMn stars should have deficits of helium in their photospheres, with a minimum deficit of 0.3 dex. In this study, the Smith & Dworetsky (1993) sample of HgMn stars and normal comparison stars is examined, and the helium abundances determined by spectrum synthesis using echelle spectra taken at Lick Observatory and the AAT. The prediction is confirmed; all HgMn stars are deficient in He by as much as 1.5 dex. Also, two HgMn stars, HR7361 and HR7664, show clear evidence of helium stratification.

M. M. Dworetsky

2004-07-26T23:59:59.000Z

95

Fermi Normal Coordinates and Fermion Curvature Couplings in General Relativity  

E-Print Network [OSTI]

We study gravitational curvature effects in circular and radial geodesics in static, spherically symmetric space-times, using Fermi normal coordinates. We first set up these coordinates in the general case, and then use this to study effective magnetic fields due to gravitational curvature in the exterior and interior Schwarzschild, Janis-Newman-Winicour, and Bertrand space-times. We show that these fields can be large for specific parameter values in the theories, and thus might have observational significance. We discuss the qualitative differences of the magnetic field for vacuum space-times and for those seeded by matter. We estimate the magnitude of these fields in realistic galactic scenarios and discuss their possible experimental relevance. Gravitational curvature corrections to the Hydrogen atom spectrum for these space-times are also discussed briefly.

Anshuman Dey; Abhisek Samanta; Tapobrata Sarkar

2014-03-18T23:59:59.000Z

96

Insolation data manual and direct normal solar radiation data manual  

SciTech Connect (OSTI)

The Insolation Data Manual presents monthly averaged data which describes the availability of solar radiation at 248 National Weather Service (NWS) stations, principally in the United States. Monthly and annual average daily insolation and temperature values have been computed from a base of 24--25 years of data, generally from 1952--1975, and listed for each location. Insolation values represent monthly average daily totals of global radiation on a horizontal surface and are depicted using the three units of measurement: kJ/m{sup 2} per day, Btu/ft{sup 2} per day and langleys per day. Average daily maximum, minimum and monthly temperatures are provided for most locations in both Celsius and Fahrenheit. Heating and cooling degree-days were computed relative to a base of 18.3 C (65 F). For each station, global {bar K}{sub T} (cloudiness index) values were calculated on a monthly and annual basis. Global {bar K}{sub T} is an index of cloudiness and indicates fractional transmittance of horizontal radiation, from the top of the atmosphere to the earth's surface. The second section of this volume presents long-term monthly and annual averages of direct normal solar radiation for 235 NWS stations, including a discussion of the basic derivation process. This effort is in response to a generally recognized need for reliable direct normal data and the recent availability of 23 years of hourly averages for 235 stations. The relative inaccessibility of these data on microfiche further justifies reproducing at least the long-term averages in a useful format. In addition to a definition of terms and an overview of the ADIPA model, a discussion of model validation results is presented.

none,

1990-07-01T23:59:59.000Z

97

SPEECH-CODING AND TRAINING-INDUCED PLASTICITY IN AUDITORY CORTEX OF NORMAL AND DYSLEXIA  

E-Print Network [OSTI]

SPEECH-CODING AND TRAINING-INDUCED PLASTICITY IN AUDITORY CORTEX OF NORMAL AND DYSLEXIA MODEL RATS anymore... #12;SPEECH-CODING AND TRAINING-INDUCED PLASTICITY IN AUDITORY CORTEX OF NORMAL AND DYSLEXIA

Kilgard, Michael P.

98

3D culture models of normal and malignant breast epithelial cells  

E-Print Network [OSTI]

3D culture models of normal and malignant breast epithelialcells; Lee et al. 3D culture models of normal and malignantFor correspondence: mjbissell@lbl.gov 3D culture models of

Lee, Genee Y.; Kenny, Paraic A.; Lee, Eva H.; Bissell, Mina J.

2006-01-01T23:59:59.000Z

99

Imaging of normal and pathologic joint synovium using nonlinear optical microscopy as a potential  

E-Print Network [OSTI]

, and gout at 3.0 million. Arthritis can result in irreversible destruction and loss of normal articular

Rose, Michael R.

100

Synchrotron radiation damage observations in normal incidence copper mirrors  

SciTech Connect (OSTI)

Water-cooled copper mirrors used at near-normal incidence on two beam lines at the NSLS are observed to undergo severe degradation upon exposure to the direct SR beam. These mirrors are used on beam lines designed to utilize radiation in the wavelength regions longer than 100 nm and are coated with a uv reflection-enhancing coating, consisting of one or more bilayers of aluminum with a MgF/sub 2/ overcoat. Beamline performance degrades very rapidly following installation of a new set of mirrors. Analysis of the mirror surfaces by various non-destructive techniques indicates severe degradation of the coating and surface along the central strip where most of the x-ray power is absorbed from the beam. In one case where the mirror had three bilayer coatings, the outer coating layer has disappeared along the central strip. Rutherford backscatter measurements indicate compositional changes between layers and confirm the existence of a carbon deposit on the surface. Thermal modeling suggests that most of the damage is caused by direct photon interaction, since the temperature rise in the energy deposition region is small.

Takacs, P.Z.; Melendez, J.; Colbert, J.

1985-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Sampling Plan for Assaying Plates Containing Depleted or Normal Uranium  

SciTech Connect (OSTI)

This paper describes the rationale behind the proposed method for selecting a 'representative' sample of uranium metal plates, portions of which will be destructively assayed at the Y-12 Security Complex. The total inventory of plates is segregated into two populations, one for Material Type 10 (depleted uranium (DU)) and one for Material Type 81 (normal [or natural] uranium (NU)). The plates within each population are further stratified by common dimensions. A spreadsheet gives the collective mass of uranium element (and isotope for DU) and the piece count of all plates within each stratum. These data are summarized in Table 1. All plates are 100% uranium metal, and all but approximately 60% of the NU plates have Kel-F{reg_sign} coating. The book inventory gives an overall U-235 isotopic percentage of 0.22% for the DU plates, ranging from 0.19% to 0.22%. The U-235 ratio of the NU plates is assumed to be 0.71%. As shown in Table 1, the vast majority of the plates are comprised of depleted uranium, so most of the plates will be sampled from the DU population.

Ivan R. Thomas

2011-11-01T23:59:59.000Z

102

Rap G protein signal in normal and disordered lymphohematopoiesis  

SciTech Connect (OSTI)

Rap proteins (Rap1, Rap2a, b, c) are small molecular weight GTPases of the Ras family. Rap G proteins mediate diverse cellular events such as cell adhesion, proliferation, and gene activation through various signaling pathways. Activation of Rap signal is regulated tightly by several specific regulatory proteins including guanine nucleotide exchange factors and GTPase-activating proteins. Beyond cell biological studies, increasing attempts have been made in the past decade to define the roles of Rap signal in specific functions of normal tissue systems as well as in cancer. In the immune and hematopoietic systems, Rap signal plays crucial roles in the development and function of essentially all lineages of lymphocytes and hematopoietic cells, and importantly, deregulated Rap signal may lead to unique pathological conditions depending on the affected cell types, including various types of leukemia and autoimmunity. The phenotypical studies have unveiled novel, even unexpected functional aspects of Rap signal in cells from a variety of tissues, providing potentially important clues for controlling human diseases, including malignancy.

Minato, Nagahiro, E-mail: minato@imm.med.kyoto-u.ac.jp

2013-09-10T23:59:59.000Z

103

Assessing the efficiency of dye-swap normalization to remove systematic bias  

E-Print Network [OSTI]

Assessing the efficiency of dye-swap normalization to remove systematic bias from two. Using three different data sets, this paper assesses the effectiveness of dye-swap normalization. The results show how dye-swap normalization corrects the bias introduced by the different properties

Rostock, Universität

104

The Smith Normal Form of a Matrix Associated with Young's Lattice  

E-Print Network [OSTI]

The Smith Normal Form of a Matrix Associated with Young's Lattice Tommy Wuxing Cai and Richard P. Stanley Abstract. We prove a conjecture of Miller and Reiner on the Smith normal form of the operator DU be a commutative ring with 1 and M an m?m matrix over R. We say that M has a Smith normal form (SNF) over R

105

Direct-Normal Solar Irradiance -A Closure Experiment, Halthore et al. 1 Comparison of Model Estimated and Measured Direct-Normal  

E-Print Network [OSTI]

). This is the energy in the solar spectrum falling per unit time on a unit area of a surface oriented normal to the Sun Direct-normal solar irradiance (DNSI), the total energy in the solar spectrum incident in unit time extinction of solar energy without regard to the details of the extinction - whether absorption or scattering

Schwartz, Stephen E.

106

Modeling pore corrosion in normally open gold- plated copper connectors.  

SciTech Connect (OSTI)

The goal of this study is to model the electrical response of gold plated copper electrical contacts exposed to a mixed flowing gas stream consisting of air containing 10 ppb H{sub 2}S at 30 C and a relative humidity of 70%. This environment accelerates the attack normally observed in a light industrial environment (essentially a simplified version of the Battelle Class 2 environment). Corrosion rates were quantified by measuring the corrosion site density, size distribution, and the macroscopic electrical resistance of the aged surface as a function of exposure time. A pore corrosion numerical model was used to predict both the growth of copper sulfide corrosion product which blooms through defects in the gold layer and the resulting electrical contact resistance of the aged surface. Assumptions about the distribution of defects in the noble metal plating and the mechanism for how corrosion blooms affect electrical contact resistance were needed to complete the numerical model. Comparisons are made to the experimentally observed number density of corrosion sites, the size distribution of corrosion product blooms, and the cumulative probability distribution of the electrical contact resistance. Experimentally, the bloom site density increases as a function of time, whereas the bloom size distribution remains relatively independent of time. These two effects are included in the numerical model by adding a corrosion initiation probability proportional to the surface area along with a probability for bloom-growth extinction proportional to the corrosion product bloom volume. The cumulative probability distribution of electrical resistance becomes skewed as exposure time increases. While the electrical contact resistance increases as a function of time for a fraction of the bloom population, the median value remains relatively unchanged. In order to model this behavior, the resistance calculated for large blooms has been weighted more heavily.

Battaile, Corbett Chandler; Moffat, Harry K.; Sun, Amy Cha-Tien; Enos, David George; Serna, Lysle M.; Sorensen, Neil Robert

2008-09-01T23:59:59.000Z

107

Normal and lateral Casimir forces between deformed plates  

SciTech Connect (OSTI)

The Casimir force between macroscopic bodies depends strongly on their shape and orientation. To study this geometry dependence in the case of two deformed metal plates, we use a path-integral quantization of the electromagnetic field which properly treats the many-body nature of the interaction, going beyond the commonly used pairwise summation (PWS) of van der Waals forces. For arbitrary deformations we provide an analytical result for the deformation induced change in the Casimir energy, which is exact to second order in the deformation amplitude. For the specific case of sinusoidally corrugated plates, we calculate both the normal and the lateral Casimir forces. The deformation induced change in the Casimir interaction of a flat and a corrugated plate shows an interesting crossover as a function of the ratio of the mean plate distance H to the corrugation length {lambda}: For {lambda}<>H. The amplitude of the lateral force between two corrugated plates which are out of registry is shown to have a maximum at an optimal wavelength of {lambda}{approx_equal}2.5 H. With increasing H/{lambda} > or approx. 0.3 the PWS approach becomes a progressively worse description of the lateral force due to many-body effects. These results may be of relevance for the design and operation of novel microelectromechanical systems (MEMS) and other nanoscale devices.

Emig, Thorsten; Hanke, Andreas; Golestanian, Ramin; Kardar, Mehran [Institut fuer Theoretische Physik, Universitaet zu Koeln, Zuelpicher Strasse 77, D-50937 Cologne (Germany); Institut fuer Theoretische Physik, Universitaet Stuttgart, Pfaffenwaldring 57, D-70550 Stuttgart (Germany); Institute for Advanced Studies in Basic Sciences, Zanjan 45195-159 (Iran, Islamic Republic of); Institute for Studies in Theoretical Physics and Mathematics, P.O. Box 19395-5531, Tehran (Iran, Islamic Republic of); Physics Department, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)

2003-02-01T23:59:59.000Z

108

www.mdpi.com/journal/ijms Physical Properties of Normal Grade Biodiesel and Winter Grade Biodiesel  

E-Print Network [OSTI]

Abstract: In this study, optical and thermal properties of normal grade and winter grade palm oil biodiesel were investigated. Surface Plasmon Resonance and Photopyroelectric technique were used to evaluate the samples. The dispersion curve and thermal diffusivity were obtained. Consequently, the variation of refractive index, as a function of wavelength in normal grade biodiesel is faster than winter grade palm oil biodiesel, and the thermal diffusivity of winter grade biodiesel is higher than the thermal diffusivity of normal grade biodiesel. This is attributed to the higher palmitic acid C16:0 content in normal grade than in winter grade palm oil biodiesel.

Amir Reza Sadrolhosseini; Mohd Maarof Moksin; Harrison Lau; Lik Nang; Monir Norozi; W. Mahmood; Mat Yunus; Azmi Zakaria

2011-01-01T23:59:59.000Z

109

E-Print Network 3.0 - acute normal tissue Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering, Tel Aviv University Collection: Engineering ; Biology and Medicine 16 Blast-induced phenotypic switching in cerebral vasospasm Summary: blast. (G-H) Normalized...

110

E-Print Network 3.0 - asymptotically normal estimators Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Jin, Jiashun - Department of Statistics, Carnegie Mellon University Collection: Mathematics 2 Robust Asymptotic Statistics Exponential Families Summary: . normal M-, L-, R-,...

111

Pentose fermentation of normally toxic lignocellulose prehydrolysate with strain of Pichia stipitis yeast using air  

DOE Patents [OSTI]

Strains of the yeast Pichia stipitis NPw9 (ATCC PTA-3717) useful for the production of ethanol using oxygen for growth while fermenting normally toxic lignocellulosic prehydrolysates.

Keller, Jr., Fred A. (Lakewood, CO); Nguyen, Quang A. (Golden, CO)

2002-01-01T23:59:59.000Z

112

Ar-40/Ar-39 Age Constraints for the Jaramillo Normal Subchron...  

Open Energy Info (EERE)

oxygen isotope, climate record calibration of the astronomical timescale proposed by Johnson (1982) and Shackleton et al. (1990). Ar-40Ar-39 ages of a normally magnetized...

113

E-Print Network 3.0 - asymp normalization coefficients Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: Department of Mathematics, Capital Normal University Beijing 100048, China Abstract: It's a joint work... our recent work on the asymp- totic stability of the waves...

114

Tribological degradation of fluorocarbon coated silicon microdevice surfaces in normal and sliding contact  

E-Print Network [OSTI]

Tribological degradation of fluorocarbon coated silicon microdevice surfaces in normal and sliding degradation of the contact interface of a fluorocarbon monolayer-coated polycrystalline silicon microdevice

Krim, Jacqueline

115

Normalized Microwave Reflection Index: A Vegetation Measurement Derived From GPS Networks  

E-Print Network [OSTI]

is known as Normalized Differ- ence Water Index (NDWI) [12]. It is calculated using reflectance in two near infrared (NIR) channels. Similar indices have been proposed that use reflectance at other NIR wavelengthsNormalized Microwave Reflection Index: A Vegetation Measurement Derived From GPS Networks Kristine

Small, Eric

116

Impact of assumption of log-normal distribution on monthly rainfall estimation from TMI  

E-Print Network [OSTI]

-evaluate the assumption for estimates from TMI, which, unlike the SSM/I, has a 10 GHz channel. The minimum chi-square estimation technique was used for the log-normal method. To check the credibility of the estimation routines, log-normally distributed synthetic data were...

Lee, Dong Heon

2001-01-01T23:59:59.000Z

117

Original article Normal and sickle red blood cell dynamics under venular flow  

E-Print Network [OSTI]

1 Original article Normal and sickle red blood cell dynamics under venular flow C. Allayousa , A these notions are found in sickle cell disease where sickle red blood cells become more rigid, leading. Thus, normal and sickle red blood cells are classified into different sub-groups, showing

Paris-Sud XI, Université de

118

Projective re-normalization for improving the behavior of a homogeneous conic linear system  

E-Print Network [OSTI]

In this paper we study the homogeneous conic system F : Ax = 0, x ? C \\ {0}. We choose a point s ? intC? that serves as a normalizer and consider computational properties of the normalized system Fs : Ax = 0, sT x = 1, ...

Belloni, Alexandre

119

The Smith Normal Form of the Incidence Matrix of Skew Lines in PG(3, q)  

E-Print Network [OSTI]

The Smith Normal Form of the Incidence Matrix of Skew Lines in PG(3, q) Peter Sin, University. In our case D = q4I. #12;Smith normal forms A, L define endomorphisms of the free Z-module on lines. Cokernel of A is called the Smith group and the torsion subgroup of the cokernel of L is known

Sin, Peter

120

Geometry and scaling relations of a population of very small rift-related normal faults  

E-Print Network [OSTI]

normal faults within the Solite Quarry of the Dan River rift basin range in length from a few millimetres AND SCALING RELATIONS The small normal faults are present in quarries of the Virginia Solite Corporation outcrops and quarried boulders (Fig. 2). The fault traces are typically straight, although the fault tips

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Temperature dependence of the structure of Langmuir films of normal-alkanes on liquid mercury  

E-Print Network [OSTI]

Temperature dependence of the structure of Langmuir films of normal-alkanes on liquid mercury H phase behavior of Langmuir films of n-alkanes CH3(CH2)n 2CH3 , denote Cn on mercury was studied surface normal, alkanes on mercury are always oriented surface parallel and show no long-range in

Ocko, Ben

122

A Filtering Mechanism for Normal Fish Trajectories Cigdem Beyan, Robert B. Fisher  

E-Print Network [OSTI]

A Filtering Mechanism for Normal Fish Trajectories Cigdem Beyan, Robert B. Fisher IPAB, School of Informatics, University of Edinburgh, UK C.Beyan@sms.ed.ac.uk, rbf@inf.ed.ac.uk Abstract Understanding fish surveillance, etc. However, the literature is very limited in terms of normal/abnormal fish behavior

Fisher, Bob

123

Interpolating wind speed normals from the sparse Dutch network to a high resolution  

E-Print Network [OSTI]

, we had potential wind speed time series with 30 years of data (with at least 20 yearly and monthly by Verkaik (Verkaik, 2001). The method is a five-step procedure: 1 Use series of (potential) wind to calculate (potential) normals at measuring sites 2 Calculate wind speed normals at the top of the surface

Stoffelen, Ad

124

Computer Graphics International 2004 (CGI), June 1619, Crete, Greece. IEEE Computer Society Press. Consistent Normal Orientation for Polygonal Meshes  

E-Print Network [OSTI]

. Consistent Normal Orientation for Polygonal Meshes Pavel Borodin Gabriel Zachmann Reinhard Klein Institute

Zachmann, Gabriel

125

New method for computing ideal MHD normal modes in axisymmetric toroidal geometry  

SciTech Connect (OSTI)

Analytic elimination of the two magnetic surface components of the displacement vector permits the normal mode ideal MHD equations to be reduced to a scalar form. A Galerkin procedure, similar to that used in the PEST codes, is implemented to determine the normal modes computationally. The method retains the efficient stability capabilities of the PEST 2 energy principle code, while allowing computation of the normal mode frequencies and eigenfunctions, if desired. The procedure is illustrated by comparison with earlier various of PEST and by application to tilting modes in spheromaks, and to stable discrete Alfven waves in tokamak geometry.

Wysocki, F.; Grimm, R.C.

1984-11-01T23:59:59.000Z

126

Fuel cell system logic for differentiating between rapid and normal shutdown commands  

DOE Patents [OSTI]

A method of controlling the operation of a fuel cell system wherein each shutdown command for the system is subjected to decision logic which determines whether the command should be a normal shutdown command or rapid shutdown command. If the logic determines that the shutdown command should be a normal shutdown command, then the system is shutdown in a normal step-by-step process in which the hydrogen stream is consumed within the system. If the logic determines that the shutdown command should be a rapid shutdown command, the hydrogen stream is removed from the system either by dumping to atmosphere or routing to storage.

Keskula, Donald H. (Webster, NY); Doan, Tien M. (Columbia, MD); Clingerman, Bruce J. (Palmyra, NY)

2000-01-01T23:59:59.000Z

127

Multi-phase decline curve analysis with normalized rate and time  

E-Print Network [OSTI]

Material Balance Equation. The purpose of the current work is to develop a normalized time and a normalized rate which can be applied to the Fetkovich type curve or any other decline type curve. From a Fetkovich type curve analysis, an engineer can...MULTI-PHASE DECLINE CURVE ANALYSIS WITH NORMALIZED RATE AND TIME A Thesis by MICHAEL LEE FRAIM Submitted to the Graduate College of Texas ARM University &n partial fulf 111ment of the requirements for the degree of MASTER OF SCIENCE August...

Fraim, Michael Lee

1988-01-01T23:59:59.000Z

128

Blood Vessel Normalization in the Hamster Oral Cancer Model for Experimental Cancer Therapy Studies  

SciTech Connect (OSTI)

Normalization of tumor blood vessels improves drug and oxygen delivery to cancer cells. The aim of this study was to develop a technique to normalize blood vessels in the hamster cheek pouch model of oral cancer. Materials and Methods: Tumor-bearing hamsters were treated with thalidomide and were compared with controls. Results: Twenty eight hours after treatment with thalidomide, the blood vessels of premalignant tissue observable in vivo became narrower and less tortuous than those of controls; Evans Blue Dye extravasation in tumor was significantly reduced (indicating a reduction in aberrant tumor vascular hyperpermeability that compromises blood flow), and tumor blood vessel morphology in histological sections, labeled for Factor VIII, revealed a significant reduction in compressive forces. These findings indicated blood vessel normalization with a window of 48 h. Conclusion: The technique developed herein has rendered the hamster oral cancer model amenable to research, with the potential benefit of vascular normalization in head and neck cancer therapy.

Ana J. Molinari; Romina F. Aromando; Maria E. Itoiz; Marcela A. Garabalino; Andrea Monti Hughes; Elisa M. Heber; Emiliano C. C. Pozzi; David W. Nigg; Veronica A. Trivillin; Amanda E. Schwint

2012-07-01T23:59:59.000Z

129

CRITICAL FIELD FOR SUPERCONDUCTIVITY AND LOW-TEMPERATURE NORMAL-STATE HEAT CAPACITY OF TUNGSTEN  

E-Print Network [OSTI]

NORMAL-STATE HEAT CAPACITY OF TUNGSTEN B. B. Triplett, N. E.State Heat Capacity of Tungsten* B. n. Triplett,t N. E.I. ;\\feasurement Properties of tungsten sa~ples. ~feasured

Triplett, B.B.

2008-01-01T23:59:59.000Z

130

Bistructures, Bidomains and Linear Pierre-Louis Curien, LIENS, CNRSEcole Normale Superieure, Paris, France  

E-Print Network [OSTI]

Bistructures, Bidomains and Linear Logic Pierre-Louis Curien, LIENS, CNRS­Ecole Normale Sup hope that the structures isolated here will help in the search for a direct, extensional

Plotkin, Gordon

131

Yield and leaf blade area comparisons of extra leafy to normal leafed maize (Zea mays L.)  

E-Print Network [OSTI]

relationships between extra leaf production and rain yield of the leafy 9 hybrids. Fourteen hybrids were compared, including, eight Lfy and six normal-leafed industry standard hybrids. The fourteen hybrids were replicated four times in a randomized block design...

Rushing, Ronald Wayne

2012-06-07T23:59:59.000Z

132

Field measurements of a swell band, shore normal, flux divergence reversal  

E-Print Network [OSTI]

Throughout this thesis we will discuss the theoretical background and empirical observation of a swell band shore normal flux divergence reversal. Specifically, we will demonstrate the existence and persistence of the ...

Link, Shmuel G

2011-01-01T23:59:59.000Z

133

Mapping local hippocampal changes in Alzheimer's disease and normal ageing with MRI at 3 Tesla  

E-Print Network [OSTI]

Mapping local hippocampal changes in Alzheimer's disease and normal ageing with MRI at 3 Tesla and Alzheimer's disease based on high resolution MRI at 3 Tesla. T1-weighted images were acquired from 19

Thompson, Paul

134

A CW normal-conductive RF gun for free electron laser and energy recovery linac applications  

E-Print Network [OSTI]

Todd, State-of-the art electron guns and injector de- signs,7] Summary of working group on guns and injectors, 41st Ad-A CW normal-conductive RF gun for free electron laser and

Baptiste, Kenneth

2009-01-01T23:59:59.000Z

135

Method for distinguishing normal and transformed cells using G1 kinase inhibitors  

DOE Patents [OSTI]

A G.sub.1 phase kinase inhibitor is applied in a low concentration to a population of normal and transformed mammalian cells. The concentration of G.sub.1 phase kinase inhibitor is selected to reversibly arrest normal mammalian cells in the G.sub.1 cell cycle without arresting growth of transformed cells. The transformed cells may then be selectively identified and/or cloned for research or diagnostic purposes. The transformed cells may also be selectively killed by therapeutic agents that do not affect normal cells in the G.sub.1 phase, suggesting that such G.sub.1 phase kinase inhibitors may form an effective adjuvant for use with chemotherapeutic agents in cancer therapy for optimizing the killing dose of chemotherapeutic agents while minimizing undesirable side effects on normal cells.

Crissman, Harry A. (Los Alamos, NM); Gadbois, Donna M. (Los Alamos, NM); Tobey, Robert A. (Los Alamos, NM); Bradbury, E. Morton (Santa Fe, NM)

1993-01-01T23:59:59.000Z

136

Operating Experience Level 3, Dangers of Objects Falling into Normally Occupied Areas  

Broader source: Energy.gov [DOE]

This Operating Experience Level 3 (OE-3) document provides information about a safety concern related to the dangers of items falling from heights into spaces normally occupied by workers at Department of Energy (DOE) facilities.

137

Indirect methods of determination of the asymptotic normalization coefficients and their application for nuclear astrophysics  

SciTech Connect (OSTI)

The basic methods of the determination of asymptotic normalization coefficient for A+a?B of astrophysical interest are briefly presented. The results of the application of the specific asymptotic normalization coefficients derived within these methods for the extrapolation of the astrophysical S factors to experimentally inaccessible energy regions (E ? 25 keV) for the some specific radiative capture A(a,?)B reactions of the pp-chain and the CNO cycle are presented.

Yarmukhamedov, R. [Institute of Nuclear Physics, Academy of Sciences of Uzbekistan, 100214 Tashkent (Uzbekistan)

2014-05-09T23:59:59.000Z

138

Reactive-coupling-induced normal mode splittings in microdisk resonators coupled to waveguides  

SciTech Connect (OSTI)

We study the optomechanical design introduced by M. Li et al. [Phys. Rev. Lett. 103, 223901 (2009)], which is very effective for investigation of the effects of reactive coupling. We show the normal mode splitting that is due solely to reactive coupling rather than due to dispersive coupling. We suggest feeding the waveguide with a pump field along with a probe field and scanning the output probe for evidence of reactive-coupling-induced normal mode splitting.

Huang Sumei; Agarwal, G. S. [Department of Physics, Oklahoma State University, Stillwater, Oklahoma 74078 (United States)

2010-05-15T23:59:59.000Z

139

May 28-29, 2008/ARR Thermal Effect of Off-Normal Energy  

E-Print Network [OSTI]

#12;May 28-29, 2008/ARR 2 Power Plant FW Under Energy Deposition from Off- Normal Conditions · Thermal for Power Plant with Bare FS FW · Disruption simulation: q''=1.667 x 109 W/m2 over 3 ms (~5 MJ/m2) · 4+1 mm impact of off-normal events on power plant FW presented before for SiC and W · Questions arise

Raffray, A. René

140

The effect of firming agents on quality of parthenocarpic and normal fresh-pack pickles  

E-Print Network [OSTI]

The use of calcium salts as firming agents is widespread in the food industry; however, alum has traditionally been used for this purpose in pickles. The parthenocarpic cucumber, which holds great promise because of improved machine harvesting... characteris- tics, was found to be softer than normal pickles when processed by the usual commercial method. Calcium chloride, calcium lactate, and alum were evaluated as firming agents at five levels each in both parthenocarpic and normal pickles...

Longan, Bobby Jeff

1971-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Incident detection using the Standard Normal Deviate model and travel time information from probe vehicles  

E-Print Network [OSTI]

INCIDENT DETECTION USING THE STANDARD iNORMAL DEVIATE MODEL AND TRAVEL TECHIE INFORMATION FROM PROBE VEHICLES A Thesis by CHRISTOPHER EUGENE MOUNTAIN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirement for the degree of MASTFR OF SCIENCE December 1993 Major Subject: Civil Engineering INCIDENT DETECTION USING THE STANDARD NORMAL DEVIATE MODEL AND TRAVEL TIME INFORMATION FROM PROBE VEHICLES A Thesis by CHRISTOPHER EUGENE MOUNTAIN Submitted...

Mountain, Christopher Eugene

2012-06-07T23:59:59.000Z

142

Static jaw collimation settings to minimize radiation dose to normal brain tissue during stereotactic radiosurgery  

SciTech Connect (OSTI)

At University of Arkansas for Medical Sciences (UAMS) intracranial stereotactic radiosurgery (SRS) is performed by using a linear accelerator with an add-on micromultileaf collimator (mMLC). In our clinical setting, static jaws are automatically adapted to the furthest edge of the mMLC-defined segments with 2-mm (X jaw) and 5-mm (Y jaw) margin and the same jaw values are applied for all beam angles in the treatment planning system. This additional field gap between the static jaws and the mMLC allows additional radiation dose to normal brain tissue. Because a radiosurgery procedure consists of a single high dose to the planning target volume (PTV), reduction of unnecessary dose to normal brain tissue near the PTV is important, particularly for pediatric patients whose brains are still developing or when a critical organ, such as the optic chiasm, is near the PTV. The purpose of this study was to minimize dose to normal brain tissue by allowing minimal static jaw margin around the mMLC-defined fields and different static jaw values for each beam angle or arc. Dose output factors were measured with various static jaw margins and the results were compared with calculated doses in the treatment planning system. Ten patient plans were randomly selected and recalculated with zero static jaw margins without changing other parameters. Changes of PTV coverage, mean dose to predefined normal brain tissue volume adjacent to PTV, and monitor units were compared. It was found that the dose output percentage difference varied from 4.9-1.3% for the maximum static jaw opening vs. static jaw with zero margins. The mean dose to normal brain tissue at risk adjacent to the PTV was reduced by an average of 1.9%, with negligible PTV coverage loss. This dose reduction strategy may be meaningful in terms of late effects of radiation, particularly in pediatric patients. This study generated clinical knowledge and tools to consistently minimize dose to normal brain tissue.

Han, Eun Young, E-mail: eyhan@uams.edu [Department of Radiation Oncology, University of Arkansas for Medical Sciences, Little Rock, AR (United States); Zhang Xin; Yan Yulong; Sharma, Sunil; Penagaricano, Jose [Department of Radiation Oncology, University of Arkansas for Medical Sciences, Little Rock, AR (United States); Moros, Eduardo [Department of Radiation Oncology, Moffitt Cancer Center, Tampa, FL (United States); Corry, Peter [Department of Radiation Oncology, University of Arkansas for Medical Sciences, Little Rock, AR (United States)

2012-01-01T23:59:59.000Z

143

Note: A novel normalization scheme for laser-based plasma x-ray sources  

SciTech Connect (OSTI)

A kHz repetition rate laser pump-X-ray probe system for ultrafast X-ray diffraction is set up based on a laser-driven plasma X-ray source. A simple and reliable normalization approach has been developed to minimize the impact of large X-ray pulse intensity fluctuation on data quality. It utilizes one single X-ray area detector to record both sample and reference signals simultaneously. Performance of this novel normalization method is demonstrated in reflectivity oscillation measurement of a superlattice sample at sub-ps resolution.

Zhang, B. B.; Sun, D. R.; Tao, Y., E-mail: taoy@ihep.ac.cn [Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China); Sun, S. S. [Institute of Physics, Chinese Academy of Sciences, Beijing 100090 (China)

2014-09-15T23:59:59.000Z

144

Fermion Quasi-normal modes of the Kerr Black-Hole  

E-Print Network [OSTI]

In this paper we study the fermion quasi-normal modes of a 4-dimensional rotating black-hole using the WKB(J) (to third and sixth order) and the AIM semi-analytic methods in the massless Dirac fermion sector. These semi-analytic approximations are computed in a pedagogical manner with comparisons made to the numerical values of the quasi-normal mode frequencies presented in the literature. It was found that The WKB(J) method and AIM show good agreement with direct numerical solutions for low values of the overtone number $n$ and angular quantum number l.

W. A. Carlson; A. S. Cornell; B. Jordan

2012-01-27T23:59:59.000Z

145

Acoustic wave propagation through a supercooled liquid: A normal mode analysis  

E-Print Network [OSTI]

The mechanism of acoustic wave propagation in supercooled liquids is not yet fully understood since the vibrational dynamics of supercooled liquids are strongly affected by their amorphous inherent structures. In this paper, the acoustic wave propagation in a supercooled model liquid is studied by using normal mode analysis. Due to the highly disordered inherent structure, a single acoustic wave is decomposed into many normal modes in broad frequency range. This causes the rapid decay of the acoustic wave and results in anomalous wavenumber dependency of the dispersion relation and the rate of attenuation.

Yuki Matsuoka; Hideyuki Mizuno; Ryoichi Yamamoto

2012-10-17T23:59:59.000Z

146

Learned helplessness in mentally retarded and learning disabled versus normal subjects: an attributional approach  

E-Print Network [OSTI]

this project, he/she is free to do so. Upon completion of the project, a copy of the results will be mailed to you. 31 APPENDIX A (CONT. ) We feel that this study is important because it will help us to better understand motivation in children. We would... students and eighty normal subjects partic1pated 1n the study. Normal children were found to be signficantly more persistent than nonretarded children. Older retarded ch11dren showed signf1cantly more helplessness than e1ther of the other two retarded...

Davis, Veronica Ladell

1981-01-01T23:59:59.000Z

147

On Strong Normalization of the Calculus of Constructions with Type-Based Termination  

E-Print Network [OSTI]

On Strong Normalization of the Calculus of Constructions with Type-Based Termination Benjamin Gr.Gregoire,Jorge-Luis.Sacchini}@inria.fr Abstract. Termination of recursive functions is an important property in proof assistants based on dependent type theories; it implies con- sistency and decidability of type checking. Type-based termination

Paris-Sud XI, Universit de

148

Inducing Letter-by-letter Dyslexia in Normal Readers Daniel Fiset1  

E-Print Network [OSTI]

Inducing Letter-by-letter Dyslexia in Normal Readers Daniel Fiset1 , Fre´de´ric Gosselin1 , Caroline Blais1 , and Martin Arguin1,2 Abstract & Letter-by-letter (LBL) dyslexia is an acquired reading. Sequential and parallel letter processing in letter-by-letter dyslexia. Cogni- tive Neuropsychology, 19, 535

Gosselin, Frédéric

149

Self-normalized photothermal technique for accurate thermal diffusivity measurements in thin metal layers  

E-Print Network [OSTI]

Self-normalized photothermal technique for accurate thermal diffusivity measurements in thin metal method for measuring thermal diffusivity of thin metal layers has been implemented using two experimental of this method, simple experimental criteria have been developed to ascertain that a purely thermal-diffusion

Mandelis, Andreas

150

A generalized 3D inverted pendulum model to represent human normal walking  

E-Print Network [OSTI]

A generalized 3D inverted pendulum model to represent human normal walking Sophie Sakka IRCCy,lacouture}@univ-poitiers.fr Abstract-- This paper compares different inverted pendulum models to represent the stance phase of human adapted to pathological walking as the walking symmetry hypothesis -needed to build classical inverted

Paris-Sud XI, Université de

151

Quantitative analysis along the pyramidal tract by length-normalized parameterization based on diffusion tensor tractography  

E-Print Network [OSTI]

on diffusion tensor tractography: Application to patients with relapsing neuromyelitis optica Fuchun Lin,a,1 the pyramidal tract (PYT) of relapsing neuromyelitis optica (RNMO) patients without visible brain lesions-normalized parameterization; Diffusion indices; Pyramidal tract; Relapsing neuromyelitis optica Introduction Diffusion tensor

Jiang,Tianzi

152

Solid state laser disk amplifer architecture: the normal-incidence stack  

DOE Patents [OSTI]

Normal incidence stack architecture coupled with the development of diode array pumping enables the power/energy per disk to be increased, a reduction in beam distortions by orders of magnitude, a beam propagation no longer restricted to only one direction of polarization, and the laser becomes so much more amendable to robust packaging.

Dane, C. Brent; Albrecht, Georg F.; Rotter, Mark D.

2005-01-25T23:59:59.000Z

153

Conductance characteristics between a normal metal and a clean superconductor carrying a supercurrent  

E-Print Network [OSTI]

The effect of a transverse supercurrent I-s up to the thermodynamic critical current on the low-temperature conductance characteristics between a normal metal N and a clean s- or d-wave superconductor (S) is theoretically investigated, covering from...

Zhang, DG; Ting, CS; Hu, Chia-Ren.

2004-01-01T23:59:59.000Z

154

Data Collection and Normalization for the Development of Cost Estimating Relationships  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Cost estimating relationships or parametric equations are mathematical statements that indicate that the cost is proportional to a physical commodity. Parametric estimating requires that the statistical analysis be performed on data points to correlate the cost drivers and other system parameters. This chapter discusses considerations for data collection and normalization.

1997-03-28T23:59:59.000Z

155

A Gene Necessary for Normal Male Courtship, yellow, Acts Downstream of fruitless in the  

E-Print Network [OSTI]

A Gene Necessary for Normal Male Courtship, yellow, Acts Downstream of fruitless in the Drosophila- ship behavior, genes acting downstream of fru have not yet been identified. Here we demonstrate that the yellow (y) gene is genetically downstream of fru in the 3rd -instar larval brain. Yellow protein

Gruber, Jonathan

156

ON A CONDENSED FORM FOR NORMAL MATRICES UNDER FINITE SEQUENCES OF UNITARY SIMILARITIES  

E-Print Network [OSTI]

ON A CONDENSED FORM FOR NORMAL MATRICES UNDER FINITE SEQUENCES OF UNITARY SIMILARITIES L. Elsner have found a condensed form to which any unitary matrix can be reduced, again by a finite sequence of House­ holder transformations. This condensed form can be considered as a pentadiagonal or block

Bielefeld, University of

157

ANIMATION OF THE NORMAL ICE CYCLE OF THE LAURENTIAN GREAT LAKES OF NORTH AMERICA  

E-Print Network [OSTI]

OF ANNUAL ICE CYCLE 1. Fall Cooling 2. Ice Formation 3. Ice Thickness 4. Seasonal Maximum Ice Cover 5ANIMATION OF THE NORMAL ICE CYCLE OF THE LAURENTIAN GREAT LAKES OF NORTH AMERICA R.A. Assel and J describes an interactive menu- driven computer tutorial on the contemporary ice cover climatology

158

A Novel Approach to Determine Normal Variation in Gene Expression Data  

E-Print Network [OSTI]

and regulation. In the last decade the development of mouse models for cancer, dia- betes, neuro to experimental noise in each of the mice and then mines for normal variance among the identical mice-throughput gene expression has become an important tool to study transcriptional activity in a variety of bio

Zaki, Mohammed Javeed

159

Scuola Normale Superiore -Pisa September 1988 A Variational Definition of the Strain Energy  

E-Print Network [OSTI]

.1) is a natural regularity assumption, (2.2) has the important physical meaning that the energy becomes infinite when the volume locally vanishes; finally, (2.3) and (2.4) are growth assumptions on the energy. WeScuola Normale Superiore - Pisa September 1988 A Variational Definition of the Strain Energy

Acerbi, Emilio

160

Clinical pharmacokinetics and safety of zonisamide in apparently normal dogs following single and multiple dosing  

E-Print Network [OSTI]

in clinical pathology tests, all were within normal limits at study end except for T4. In conclusion, ZNS dosed at 10 mg/kg twice daily for dogs would maintain therapeutic levels (10 to 70?g/ml) recommended in human epileptic patients. Therapeutic monitoring...

Perkins, Jeremy Dane

2004-11-15T23:59:59.000Z

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

High Speed Max-Log-MAP Turbo SISO Decoder Implementation Using Branch Metric Normalization  

E-Print Network [OSTI]

High Speed Max-Log-MAP Turbo SISO Decoder Implementation Using Branch Metric Normalization J. H.Erdogan@ee.ed.ac.uk, Tughrul.Arslan@ee.ed.ac.uk Abstract The authors present a turbo soft-in soft-out (SISO) decoder based. The turbo decoder with the proposed technique has been synthesized to evaluate its power consumption

Arslan, Tughrul

162

Perturbative description of the fermionic projector: Normalization, causality, and Furry's theorem  

SciTech Connect (OSTI)

The causal perturbation expansion of the fermionic projector is performed with a contour integral method. Different normalization conditions are analyzed. It is shown that the corresponding light-cone expansions are causal in the sense that they only involve bounded line integrals. For the resulting loop diagrams we prove a generalized Furry theorem.

Finster, Felix, E-mail: finster@ur.de [Fakultt fr Mathematik, Universitt Regensburg, D-93040 Regensburg (Germany)] [Fakultt fr Mathematik, Universitt Regensburg, D-93040 Regensburg (Germany); Tolksdorf, Jrgen, E-mail: Juergen.Tolksdorf@mis.mpg.de [Max Planck Institute for Mathematics in the Sciences, Leipzig (Germany)] [Max Planck Institute for Mathematics in the Sciences, Leipzig (Germany)

2014-05-15T23:59:59.000Z

163

Normal Stresses and Interface Displacement: Influence of Viscoelasticity on Enhanced Oil  

E-Print Network [OSTI]

Normal Stresses and Interface Displacement: Influence of Viscoelasticity on Enhanced Oil Recovery assiste -- Une des mthodes de rcupration assiste du ptrole (EOR - Enhanced Oil Recovery) consiste Recovery Efficiency -- One of chemical Enhanced Oil Recovery (EOR) methods consists in injecting aqueous

Paris-Sud XI, Universit de

164

Asymptotic normalization coefficients and the Be-7(p, gamma)B-8 astrophysical S factor  

E-Print Network [OSTI]

We consider the results of two proton transfer reactions, B-10(Be-7, B-8)Be-9 and N-14(Be-7, B-8)C-13, to obtain a weighted average of the measured asymptotic normalization coefficients for the virtual transition 7Be +pB-8. These coefficients...

Azhari, A.; Burjan, V.; Carstoiu, F.; Gagliardi, Carl A.; Kroha, V.; Mukhamedzhanov, AM; Nunes, FM; Tang, X.; Trache, L.; Tribble, Robert E.

2001-01-01T23:59:59.000Z

165

DIRECT NORMAL IRRADIANCE FOR CSP BASED ON SATELLITE IMAGES OF METEOSAT SECOND  

E-Print Network [OSTI]

DIRECT NORMAL IRRADIANCE FOR CSP BASED ON SATELLITE IMAGES OF METEOSAT SECOND GENERATION A. Hammer1 Ertragsprognose Solarthermischer Kraftwerke ­ standardization of yield prognosis for solar thermal power plants). As for concentrating solar power (CSP) the frequency distribution of DNI is of special importance, special attention

Heinemann, Detlev

166

Resonant normal-incidence separate-absorption-charge-multiplication Ge/Si avalanche  

E-Print Network [OSTI]

-speed InP /InGaAsP /InGaAs avalanche photodiodes grown by chemical beam epitaxy," IEEE J. Quantum ElectronResonant normal-incidence separate-absorption- charge-multiplication Ge/Si avalanche photodiodes the impedance of separate-absorption-charge- multiplication Ge/Si avalanche photodiodes (APD) is characterized

Bowers, John

167

Comparison: Meningioma Classification using Wavelet Packets and Normal Texture based Classification  

E-Print Network [OSTI]

Energy Based Classification Accuracy 0 20 40 60 80 100 120 F M P T Overall Meningiomas %Accuracy RawComparison: Meningioma Classification using Wavelet Packets and Normal Texture based Classification performed better were obtained from each · Classification using k-nn (leave one out). Introduction

Qureshi, Hammad

168

Cavitation in normal liquid helium 3 F. Caupin, P. Roche, S. Marchand and S. Balibar  

E-Print Network [OSTI]

Cavitation in normal liquid helium 3 F. Caupin, P. Roche, S. Marchand and S. Balibar Laboratoire de 24 rue Lhomond 75231 Paris Cedex 05, France We have studied cavitation, i.e. bubble nucleation, cavitation is found to be stochastic, with a cavitation probability 0.5 at a given value of the sound

Caupin, Frédéric

169

Quantum Cavitation: a comparison between superfluid helium-4 and normal liquid helium-3  

E-Print Network [OSTI]

Quantum Cavitation: a comparison between superfluid helium-4 and normal liquid helium-3 S. Balibar Department of Physics, Brown University, Providence RI 02912, USA Cavitation has now been studied cases and discuss the existence of a crossover from quantum cavitation, where bubbles are nucleated

Caupin, Frédéric

170

The Normal Modes of the Earth Lapo Boschi (lapo@erdw.ethz.ch)  

E-Print Network [OSTI]

) is given by Newton's law of gravitation, u(r, t) = V r - r |r - r|3 G(r )d3 r , (1) with G denoting Newton, with associated eigenfrequencies: the normal modes (free oscillations) of the Earth. Self-Gravitation to the gravity field caused by the Earth's deformation u(r, t) itself ("self-gravitation"). Those terms, how

Boschi, Lapo

171

Detecting Eating Using a Wrist Mounted Device During Normal Daily Activities  

E-Print Network [OSTI]

Detecting Eating Using a Wrist Mounted Device During Normal Daily Activities Yujie Dong1, Adam method for automated monitoring of eating. Our method uses a single sensor that is worn on the wrist, similar in form to a watch. Wrist orientation was captured at a rate of 60 Hz for an entire day while four

Hoover, Adam

172

Non-normal and stochastic amplification of magnetic energy in the turbulent dynamo: Subcritical case  

E-Print Network [OSTI]

Non-normal and stochastic amplification of magnetic energy in the turbulent dynamo: Subcritical stochastic perturbations. We show that even for the subcritical case all eigenvalues are negative-scale magnetic field generation, it fails to predict the subcritical onset of a large-scale magnetic field

Fedotov, Sergei

173

Non-normal and Stochastic Amplification in Turbulent Dynamo: Subcritical Case  

E-Print Network [OSTI]

Our attention focuses on the stochastic dynamo equation with non-normal operator that give an insight into the role of stochastics and non-normality in the galactic magnetic field generation. The main point of this Letter is a discussion of the generation of a large-scale magnetic field that cannot be explained by traditional linear eigenvalue analysis. We present a simple stochastic model for the thin-disk axisymmetric $\\alpha \\Omega $ dynamo involving three factors: (a) the non-normality generated by differential rotation, (b) the nonlinearity reflecting how the magnetic field affects the turbulent dynamo coefficients, and (c) stochastic perturbations. We show that even for \\textit{subcritical case,} there are three possible mechanisms for the generation of magnetic field. The first mechanism is a deterministic one that describes an interplay between transient growth and nonlinear saturation of the turbulent $\\alpha -$effect and diffusivity. It turns out that the trivial state is nonlinearity unstable to small but finite initial perturbations. The second and third are the stochastic mechanisms that account for the interaction of non-normal effect generated by differential rotation and random additive and multiplicative fluctuations. In particular, we show that in \\textit{subcritical case}the average magnetic energy can grow exponentially with time due to the multiplicative noise associated with $\\alpha -$effect.

Sergei Fedotov

2003-01-28T23:59:59.000Z

174

NORMAL FORMS NEAR A SADDLE-NODE AND APPLICATIONS TO FINITE CYCLICITY OF GRAPHICS  

E-Print Network [OSTI]

NORMAL FORMS NEAR A SADDLE-NODE AND APPLICATIONS TO FINITE CYCLICITY OF GRAPHICS F. Dumortier, Y and allows to prove the finite cyclicity of families of graphics ("ensembles") occuring inside analytic families of vector fields. It is used in [RZ1] to prove the finite cyclicity of graphics through

Rousseau, Christiane

175

Simultaneous Replacement in Normal Programs Annalisa Bossi 1 , Nicoletta Cocco 2 , Sandro Etalle 1;3 .  

E-Print Network [OSTI]

Simultaneous Replacement in Normal Programs Annalisa Bossi 1 , Nicoletta Cocco 2 , Sandro Etalle 1@zenone.math.unipd.it, cocco@moo.dsi.unive.it, etalle@cwi.nl October 13, 1994 Abstract The simultaneous replacement results for Fitting's and Kunen's semantics. We also show how simultaneous replacement can mimic other

Cocco, Nicoletta

176

Normal and Shear Forces between a Polyelectrolyte Brush and a Solid Surface  

E-Print Network [OSTI]

-FRANC¸ OIS GOHY,2 ROBERT JE´RO^ ME,2 JACOB KLEIN1,3 1 Department of Materials and Interfaces, Weizmann decade there have been many re- ports on normal and shear forces between sur- faces bearing polymeric--Division of Polymer Physics, Montreal, Canada Correspondence to: J. Klein (E-mail: jacob.klein@weizmann. ac

Klein, Jacob

177

DATA NORMALIZATION FOR FOUNDATION SHM OF AN OFFSHORE WIND TURBINE : A REAL-LIFE CASE STUDY  

E-Print Network [OSTI]

DATA NORMALIZATION FOR FOUNDATION SHM OF AN OFFSHORE WIND TURBINE : A REAL-LIFE CASE STUDY Wout the first results in the development of a SHM approach for the foun- dations of an offshore wind turbine the performance of the presented approach. KEYWORDS : Foundation Monitoring, Offshore Wind Turbine, Operational

Paris-Sud XI, Université de

178

10.1098/rspa.2001.0916 A normal form for nonlinear resonance  

E-Print Network [OSTI]

. The structural instability of embedded eigen- values is typically one sided in such problems, i.e. the way. The normal form shows that the embedded soliton is semi-stable, i.e. it survives under perturbations of one solitons; nonlinear resonance; second-harmonic-generating wave system; radiation-driven semi

Yang, Jianke

179

Prostate-Specific Natural Health Products (Dietary Supplements) Radiosensitize Normal Prostate Cells  

SciTech Connect (OSTI)

Purpose: Prostate-specific health products (dietary supplements) are taken by cancer patients to alleviate the symptoms linked with poor prostate health. However, the effect of these agents on evidence-based radiotherapy practice is poorly understood. The present study aimed to determine whether dietary supplements radiosensitized normal prostate or prostate cancer cell lines. Methods and Materials: Three well-known prostate-specific dietary supplements were purchased from commercial sources available to patients (Trinovin, Provelex, and Prostate Rx). The cells used in the study included normal prostate lines (RWPE-1 and PWR-1E), prostate tumor lines (PC3, DU145, and LNCaP), and a normal nonprostate line (HaCaT). Supplement toxicity was assessed using cell proliferation assays [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide] and cellular radiosensitivity using conventional clonogenic assays (0.5-4Gy). Cell cycle kinetics were assessed using the bromodeoxyuridine/propidium iodide pulse-labeling technique, apoptosis by scoring caspase-3 activation, and DNA repair by assessing gammaH2AX. Results: The cell growth and radiosensitivity of the malignant PC3, DU145, and LNcaP cells were not affected by any of the dietary prostate supplements (Provelex [2mug/mL], Trinovin [10mug/mL], and Prostate Rx [50 mug/mL]). However, both Trinovin (10mug/mL) and Prostate Rx (6mug/mL) inhibited the growth rate of the normal prostate cell lines. Prostate Rx increased cellular radiosensitivity of RWPE-1 cells through the inhibition of DNA repair. Conclusion: The use of prostate-specific dietary supplements should be discouraged during radiotherapy owing to the preferential radiosensitization of normal prostate cells.

Hasan, Yasmin; Schoenherr, Diane; Martinez, Alvaro A.; Wilson, George D. [William Beaumont Hospital, Royal Oak, MI (United States); Marples, Brian, E-mail: brian.marples@beaumont.ed [William Beaumont Hospital, Royal Oak, MI (United States)

2010-03-01T23:59:59.000Z

180

Non-normal parameter blowout bifurcation: an example in a truncated mean field dynamo model  

E-Print Network [OSTI]

We examine global dynamics and bifurcations occurring in a truncated model of a stellar mean field dynamo. This model has symmetry-forced invariant subspaces for the dynamics and we find examples of transient type I intermittency and blowout bifurcations to transient on-off intermittency, involving laminar phases in the invariant submanifold. In particular, our model provides examples of blowout bifurcations that occur on varying a non-normal parameter; that is, the parameter varies the dynamics within the invariant subspace at the same time as the dynamics normal to it. As a consequence of this we find that the Lyapunov exponents do not vary smoothly and the blowout bifurcation occurs over a range of parameter values rather than a point in the parameter space.

Eurico Covas; Peter Ashwin; Reza Tavakol

1997-09-08T23:59:59.000Z

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

A revisit to evaluating accuracy of community detection using the normalized mutual information  

E-Print Network [OSTI]

Normalized Mutual Information (NMI) has been widely used to evaluate accuracy of community detection algorithms. In this notes we show that NMI is seriously affected by systematic error due to finite size of networks, and may give wrong estimate of performance of algorithms in some cases. A simple expression for the estimate of this error is derived and tested numerically. We suggest to use a new measure to accuracy of community detection, namely relative Normalized Mutual Information (rNMI), which is NMI minus the expected NMI of random partitions. This measure is very close to zero for two random partitions even with a short length, so it can overcome the problem of NMI.

Zhang, Pan

2015-01-01T23:59:59.000Z

182

Isotope effect in normal-to-local transition of acetylene bending modes  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

The normal-to-local transition for the bending modes of acetylene is considered a prelude to its isomerization to vinylidene. Here, such a transition in fully deuterated acetylene is investigated using a full-dimensional quantum model. It is found that the local benders emerge at much lower energies and bending quantum numbers than in the hydrogen isotopomer HCCH. This is accompanied by a transition to a second kind of bending mode called counter-rotator, again at lower energies and quantum numbers than in HCCH. These transitions are also investigated using bifurcation analysis of two empirical spectroscopic fitting Hamiltonians for pure bending modes, which helps to understand the origin of the transitions semiclassically as branchings or bifurcations out of the trans and normal bend modes when the latter become dynamically unstable. The results of the quantum model and the empirical bifurcation analysis are in very good agreement.

Ma, Jianyi [University of New Mexico, Albuquerque, NM, (United States); Xu, Dingguo [University of New Mexico, Albuquerque, NM, (United States) and Sichuan Univ. (China); Guo, Hua [University of New Mexico, Albuquerque, NM, (United States); Tyng, Vivian [Univ. of Oregon, Eugene, OR (United States); Kellman, Michael E. [Univ. of Oregon, Eugene, OR (United States)

2012-01-03T23:59:59.000Z

183

Non-normality in combustion-acoustic interaction in diffusion flames: a critical revision  

E-Print Network [OSTI]

Perturbations in a non-normal system can grow transiently even if the system is linearly stable. If this transient growth is sufficiently large, it can trigger self-sustained oscillations from small initial disturbances. This has important practical consequences for combustion-acoustic oscillations, which are a continual problem in rocket and aircraft engines. Balasubramanian and Sujith (Journal of Fluid Mechanics, 2008, 594, 29-57) modelled an infinite-rate chemistry diffusion flame in an acoustic duct and found that the transient growth in this system can amplify the initial energy by a factor, $G_{max}$, of order $10^5$ to $10^7$. However, recent investigations by L. Magri & M. P. Juniper have brought to light certain errors in that paper. When the errors are corrected, $G_{max}$ is found to be of order 1 to 10, revealing that non-normality is not as influential as it was thought to be.

Magri, Luca; Sujith, R I; Juniper, Matthew P

2013-01-01T23:59:59.000Z

184

Regulation of bcl-2 proto-oncogene expression during normal human lymphocyte proliferation  

SciTech Connect (OSTI)

The bcl-2 and c-myc proto-oncogenes are brought into juxtaposition with the immuno-globulin heavy chain locus in particular B-cell lymphomas, resulting in high levels of constitutive accumulation of their messenger RNAs. Precisely how the products of the bcl-2 and c-myc genes contribute to tumorigenesis is unknown, but observations that c-myc expression is rapidly induced in nonneoplastic lymphocytes upon stimulation of proliferation raise the possibility that this proto-oncogene is involved in the control of normal cellular growth. In addition to c-myc, the bcl-2 proto-oncogene also was expressed in normal human B and T lymphocytes after stimulation with appropriate mitogens. Comparison of the regulation of the expression of these proto-oncogenes demonstrated marked differences and provided evidence that, in contrast to c-myc, levels of bcl-2 messenger RNA are regulated primarily though transcriptional mechanisms. 10 references, 3 figures.

Reed, J.C.; Tsujimoto, Y.; Alpers, J.D.; Croce, C.M.; Nowell, P.C.

1987-06-05T23:59:59.000Z

185

Gamma Ray Bursts, The Principle of Relative Locality and Connection Normal Coordinates  

E-Print Network [OSTI]

The launch of the Fermi telescope in 2008 opened up the possibility of measuring the energy dependence of the speed of light by considering the time delay in the arrival of gamma ray bursts emitted simultaneously from very distant sources.The expected time delay between the arrival of gamma rays of significantly different energies as predicted by the framework of relative locality has already been calculated in Riemann normal coordinates. In the following, we calculate the time delay in more generality and then specialize to the connection normal coordinate system as a check that the results are coordinate independent. We also show that this result does not depend on the presence of torsion.

A. E. McCoy

2012-01-04T23:59:59.000Z

186

Improved Methodology to Measure Normal Incident Solar Radiation with a Multi-Pyranometer Array  

E-Print Network [OSTI]

ESL-PA-13-11-02 Available online at www.sciencedirect.com Energy Procedia 00 (2013) 000000 www.elsevier.com/locate/procedia 2013 ISES Solar World Congress Improved Methodology to Measure Normal... Incident Solar Radiation with a Multi-Pyranometer Array Juan-Carlos Baltazar*, Yifu Sun, Jeff Haberl Energy Systems Laboratory, Texas A&M Engineering Experiment Station, The Texas A&M University System College Station, TX 77845, U.S.A. Abstract...

Baltazar, J.C.; Sun, Y.; Haberl, J.

187

Microwave-induced spin currents in ferromagnetic-insulator|normal-metal bilayer system  

SciTech Connect (OSTI)

A microwave technique is employed to simultaneously examine the spin pumping and the spin Seebeck effect processes in a YIG|Pt bilayer system. The experimental results show that for these two processes, the spin current flows in opposite directions. The temporal dynamics of the longitudinal spin Seebeck effect exhibits that the effect depends on the diffusion of bulk thermal-magnons in the thermal gradient in the ferromagnetic-insulator|normal-metal system.

Agrawal, Milan, E-mail: magrawal@physik.uni-kl.de [Fachbereich Physik and Landesforschungszentrum OPTIMAS, Technische Universitt Kaiserslautern, 67663 Kaiserslautern (Germany); Graduate School Materials Science in Mainz, Gottlieb-Daimler-Strasse 47, 67663 Kaiserslautern (Germany); Serga, Alexander A.; Lauer, Viktor; Papaioannou, Evangelos Th.; Hillebrands, Burkard; Vasyuchka, Vitaliy I. [Fachbereich Physik and Landesforschungszentrum OPTIMAS, Technische Universitt Kaiserslautern, 67663 Kaiserslautern (Germany)

2014-09-01T23:59:59.000Z

188

SU-E-I-18: CT Scanner QA Using Normalized CTDI Ratio  

SciTech Connect (OSTI)

Purpose: To create a ratio of weighted computed tomography dose index (CTDIw) data normalized to in-air measurements (CTDIair) as a function of beam quality to create a look-up table for frequent, rapid quality assurance (QA) checks of CTDI. Methods: The CTDIw values were measured according to TG-63 protocol using a pencil ionization chamber (Unfors Xi CT detector) and head and body Polymethyl methacrylate (PMMA) phantoms (16 and 32 cm diameter, respectively). Single scan dose profiles were measured at each clinically available energy (80,100,120,140 kVp) on three different CT scanners (two Siemens SOMATOM Definition Flash and one GE Optima), using a tube current of 400 mA, a one second rotation time, and the widest available beam width (32 0.6 mm and 16 1.25 mm, respectively). These values were normalized to CTDIair measurements using the same conditions as CTDIw. The ratios (expressed in cGy/R) were assessed for each scanner as a function of each energy's half value layer (HVL) paired with the phantom's appropriate bow tie filter measured in mmAl. Results: Normalized CTDI values vary linearly with HVL for both the head and body phantoms. The ratios for the two Siemens machines are very similar at each energy. Compared to the GE scanner, these values vary between 1020% for each kVp setting. Differences in CTDIair contribute most to the deviation of the ratios across machines. Ratios are independent of both mAs and collimation. Conclusion: Look-up tables constructed of normalized CTDI values as a function of HVL can be used to derive CTDIw data from only three in-air measurements (one for CTDIair and two with added filtration for HVL) to allow for simple, frequent QA checks without CT phantom setup. Future investigations will involve comparing results with Monte Carlo simulations for validation.

Randazzo, M; Tambasco, M; Russell, B [San Diego State University, San Diego, CA (United States)

2014-06-01T23:59:59.000Z

189

Accident and Off Normal Response and Recovery from Multi Canister Overpack (MCO) Processing Events  

SciTech Connect (OSTI)

In the process of removing spent nuclear fuel (SNF) from the K Basins through its subsequent packaging, drymg, transportation and storage steps, the SNF Project must be able to respond to all anticipated or foreseeable off-normal and accident events that may occur. Response procedures and recovery plans need to be in place, personnel training established and implemented to ensure the project will be capable of appropriate actions. To establish suitable project planning, these events must first be identified and analyzed for their expected impact to the project. This document assesses all off-normal and accident events for their potential cross-facility or Multi-Canister Overpack (MCO) process reversal impact. Table 1 provides the methodology for establishing the event planning level and these events are provided in Table 2 along with the general response and recovery planning. Accidents and off-normal events of the SNF Project have been evaluated and are identified in the appropriate facility Safety Analysis Report (SAR) or in the transportation Safety Analysis Report for Packaging (SARP). Hazards and accidents are summarized from these safety analyses and listed in separate tables for each facility and the transportation system in Appendix A, along with identified off-normal events. The tables identify the general response time required to ensure a stable state after the event, governing response documents, and the events with potential cross-facility or SNF process reversal impacts. The event closure is predicated on stable state response time, impact to operations and the mitigated annual occurrence frequency of the event as developed in the hazard analysis process.

ALDERMAN, C.A.

2000-09-19T23:59:59.000Z

190

Response of an unbalanced rotating machine to a stationary normal random excitation  

E-Print Network [OSTI]

Process, x(t) The Mean Square Response for a Stationary Normal Random process, x(t) 17 18 The Root Mean Square Foundation Force. . . . . . . . . . . . . . . . 19 Derivation of the Critical Variance of Eccentricity. . 20 TABLE OF CONTENTS (continued... probability density function autocorrelation of a stationary random process estimator of correlation a constant spectral density spectral density estimator of variance NDNENCLATURE (continued) Symbol Description time Wp x(t) xp (t) Y (w) y (t...

Boyce, Lola

1975-01-01T23:59:59.000Z

191

Stability of the normal vacuum in multi-Higgs-doublet models  

E-Print Network [OSTI]

We show that the vacuum structure of a generic multi-Higgs-doublet model shares several important features with the vacuum structure of the two and three Higgs-doublet model. In particular, one can still define the usual charge breaking, spontaneous CP breaking and normal (charge and CP preserving) stationary points. We analyse the possibility of charge or spontaneous CP breaking, by studying the relative depth of the potential in each of the possible stationary points.

A. Barroso; P. M. Ferreira; R. Santos; Joao P. Silva

2006-09-19T23:59:59.000Z

192

A sample of X-ray emitting normal galaxies from the BMW -- HRI Catalogue  

E-Print Network [OSTI]

We have obtained a sample of 143 normal galaxies with X-ray luminosity in the range $10^{38} - 10^{43}$ erg s$^{-1}$ from the cross-correlation of the ROSAT HRI Brera Multi-scale Wavelet (BMW -- HRI) Catalogue with the Lyon-Meudon Extragalactic Database (LEDA). We find that the average X-ray properties of this sample are in good agreement with those of other samples of galaxies in the literature. We have selected a complete flux limited serendipitous sample of 32 galaxies from which we have derived the logN-logS distribution of normal galaxies in the flux range $1.1 - 110 \\times 10^{-14}$ erg cm$^{-2}$ s$^{-1}$. The resulting distribution is consistent with the euclidean -1.5 slope. Comparisons with other samples, such as the Extended Medium Sensitivity Survey, the ROSAT All Sky Survey, the XMM - Newton/2dF survey and the Chandra Deep Field Survey indicate that the logN-logS distribution of normal galaxies is consistent with an euclidean slope over a flux range of about 6 decades.

M. Tajer; G. Trinchieri; A. Wolter; S. Campana; A. Moretti; G. Tagliaferri

2004-12-22T23:59:59.000Z

193

A sample of X-ray emitting normal galaxies from the BMW -- HRI Catalogue  

E-Print Network [OSTI]

We have obtained a sample of 143 normal galaxies with X-ray luminosity in the range $10^{38} - 10^{43}$ erg s$^{-1}$ from the cross-correlation of the ROSAT HRI Brera Multi-scale Wavelet (BMW -- HRI) Catalogue with the Lyon-Meudon Extragalactic Database (LEDA). We find that the average X-ray properties of this sample are in good agreement with those of other samples of galaxies in the literature. We have selected a complete flux limited serendipitous sample of 32 galaxies from which we have derived the logN-logS distribution of normal galaxies in the flux range $1.1 - 110 \\times 10^{-14}$ erg cm$^{-2}$ s$^{-1}$. The resulting distribution is consistent with the euclidean -1.5 slope. Comparisons with other samples, such as the Extended Medium Sensitivity Survey, the ROSAT All Sky Survey, the XMM - Newton/2dF survey and the Chandra Deep Field Survey indicate that the logN-logS distribution of normal galaxies is consistent with an euclidean slope over a flux range of about 6 decades.

Tajer, M; Wolter, A; Campana, S; Moretti, A; Tagliaferri, G

2004-01-01T23:59:59.000Z

194

Fluorodeoxyglucose Positron Emission Tomography Response and Normal Tissue Regeneration After Stereotactic Body Radiotherapy to Liver Metastases  

SciTech Connect (OSTI)

Purpose: To characterize changes in standardized uptake value (SUV) in positron emission tomography (PET) scans and determine the pace of normal tissue regeneration after stereotactic body radiation therapy (SBRT) for solid tumor liver metastases. Methods and Materials: We reviewed records of patients with liver metastases treated with SBRT to {>=}40 Gy in 3-5 fractions. Evaluable patients had pretreatment PET and {>=}1 post-treatment PET. Each PET/CT scan was fused to the planning computed tomography (CT) scan. The maximum SUV (SUV{sub max}) for each lesion and the total liver volume were measured on each PET/CT scan. Maximum SUV levels before and after SBRT were recorded. Results: Twenty-seven patients with 35 treated liver lesions were studied. The median follow-up was 15.7 months (range, 1.5-38.4 mo), with 5 PET scans per patient (range, 2-14). Exponential decay curve fitting (r=0.97) showed that SUV{sub max} declined to a plateau of 3.1 for controlled lesions at 5 months after SBRT. The estimated SUV{sub max} decay half-time was 2.0 months. The SUV{sub max} in controlled lesions fluctuated up to 4.2 during follow-up and later declined; this level is close to 2 standard deviations above the mean normal liver SUV{sub max} (4.01). A failure cutoff of SUV{sub max} {>=}6 is twice the calculated plateau SUV{sub max} of controlled lesions. Parenchymal liver volume decreased by 20% at 3-6 months and regenerated to a new baseline level approximately 10% below the pretreatment level at 12 months. Conclusions: Maximum SUV decreases over the first months after SBRT to plateau at 3.1, similar to the median SUV{sub max} of normal livers. Transient moderate increases in SUV{sub max} may be observed after SBRT. We propose a cutoff SUV{sub max} {>=}6, twice the baseline normal liver SUV{sub max}, to score local failure by PET criteria. Post-SBRT values between 4 and 6 would be suspicious for local tumor persistence or recurrence. The volume of normal liver reached nadir 3-6 months after SBRT and regenerated within the next 6 months.

Stinauer, Michelle A., E-mail: Michelle.Stinauer@ucdenver.edu [Department of Radiation Oncology, University of Colorado Denver, Aurora, Colorado (United States); Diot, Quentin; Westerly, David C.; Schefter, Tracey E.; Kavanagh, Brian D. [Department of Radiation Oncology, University of Colorado Denver, Aurora, Colorado (United States)] [Department of Radiation Oncology, University of Colorado Denver, Aurora, Colorado (United States)

2012-08-01T23:59:59.000Z

195

The -space Property in Monotonically Normal Spaces and GO-Spaces Harold R. Bennett, Texas Tech University, Lubbock, TX 79409  

E-Print Network [OSTI]

The -space Property in Monotonically Normal Spaces and GO-Spaces by Harold R. Bennett, Texas Tech-8795 Abstract In this paper we examine the role of the -space property (equivalently of the MCM-property) in generalized ordered (GO-)spaces and, more generally, in monotonically normal spaces. We show that a GO-space

Lutzer, David J.

196

OXYGEN CONSUMPTION OF NORMAL AND GREEN OYSTERS 1 PAUL S. GALTSOFF, Ph. D., In Charge, Oyster Fishery Investigations  

E-Print Network [OSTI]

OXYGEN CONSUMPTION OF NORMAL AND GREEN OYSTERS 1 $ By PAUL S. GALTSOFF, Ph. D., In Charge, Oyster _ ~ethod _ Oxygen consumption of normal oyster _ Effect of oxygen tension on oxygen con- sumption _ Page 489 Increased rate of metabolism _ 490 Experiments with green oysters _ 493 Oxygen consumption

197

Computation of the normal forms for general M-DOF systems using multiple time scales. Part I: autonomous systems  

E-Print Network [OSTI]

computing normal forms up to any high order. The equivalence between the perturbation technique and Poincare in a companion paper. ? 2004 Elsevier B.V. All rights reserved. Keywords: Non-linear vibration; Normal form, electrical circuits, control systems, population problems, economics, financial systems, stock market

Yu, Pei

198

Nonlinear resonance of superconductor/normal metal structures to microwaves E. Kandelaki,1 A. F. Volkov,1,2 K. B. Efetov,1 and V. T. Petrashov3  

E-Print Network [OSTI]

Nonlinear resonance of superconductor/normal metal structures to microwaves E. Kandelaki,1 A. F.024502 PACS number s : 74.45. c, 74.50. r, 85.25.Dq, 03.67.Lx I. INTRODUCTION Superconductor/normal metal S conductance G=dj/dV of a normal metal wire in a superconductor/ normal metal heterostructure with a cross

Sheldon, Nathan D.

199

Computer Graphics International 2004 (CGI), June 16--19, Crete, Greece. IEEE Computer Society Press. Consistent Normal Orientation for Polygonal Meshes  

E-Print Network [OSTI]

. Consistent Normal Orientation for Polygonal Meshes Pavel Borodin Gabriel Zachmann Reinhard Klein Institute

Zachmann, Gabriel

200

Power spectrum normalization from the local abundance of rich clusters of galaxies  

E-Print Network [OSTI]

The number density of rich galaxy clusters still provides the most robust way of normalizing the power spectrum of dark matter perturbations on scales relevant to large-scale structure. We revisit this constraint in light of several recent developments: (1) the availability of well-defined samples of local clusters with relatively accurate X-ray temperatures; (2) new theoretical mass functions for dark matter haloes which provide a good fit to large numerical simulations; (3) more accurate mass-temperature relations from larger catalogs of hydrodynamical simulations; (4) the requirement to consider closed as well as open and flat cosmologies to obtain full multi-parameter likelihood constraints for CMB and SNe studies. We present a new sample of clusters drawn from the literature and use this sample to obtain improved results on sigma_8, the normalization of the matter power spectrum on scales of 8 h^{-1} Mpc, as a function of the matter density and cosmological constant in a Universe with general curvature. We discuss our differences with previous work, and the remaining major sources of uncertainty. Final results on the 68 per cent confidence region, approximately independent of power spectrum shape, can be expressed as constraints on sigma at an appropriate cluster normalization scale R_Cl. We provide fitting formulas for R_Cl and sigma(R_Cl) for general cosmologies, as well as for sigma_8 as a function of cosmology and shape parameter Gamma. For flat models we find approximately sigma_8 \\simeq 0.495^{+0.034}_{-0.037}) Omega_M^{-0.60} for Gamma=0.23, where the error bar is dominated by uncertainty in the mass-temperature relation.

E. Pierpaoli; D. Scott; M. White

2001-09-27T23:59:59.000Z

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201

Exact Solutions of Regge-Wheeler Equation and Quasi-Normal Modes of Compact Objects  

E-Print Network [OSTI]

The well-known Regge-Wheeler equation describes the axial perturbations of Schwarzschild metric in the linear approximation. From a mathematical point of view it presents a particular case of the confluent Heun equation and can be solved exactly, due to recent mathematical developments. We present the basic properties of its general solution. A novel analytical approach and numerical techniques for study the boundary problems which correspond to quasi-normal modes of black holes and other simple models of compact objects are developed.

P. P. Fiziev

2006-03-16T23:59:59.000Z

202

Electrophoretic and physical properties of N-acetyl--D hexosaminidase in normal swine tissues  

E-Print Network [OSTI]

ELECTROPHORETIC AND PHYSICAL PROPERTIES OF N-ACETYL-B-D HEXOSAMINIDASE IN NORMAL SWINE TISSUES A Thesis by JOAN ELIZABETH BARTON Subm1tted to the Graduate College of Texas A 5 M University 1n Partial fulfillment of the requirement.... The third band (aa)2 m1grated rapidly toward the anode, and was a very lab1le isozyme. The pH optimum was found with1n a pH range of 5. 0 to 5. 5 in fresh tissues and PH 4. 5 to 5. 0 in frozen t1ssues. The PH oPtimum in fibro blasts was 1n a range of p...

Barton, Joan Elizabeth

1979-01-01T23:59:59.000Z

203

Vibrational excitation induced by electron beam and cosmic rays in normal and superconductive aluminum bars  

E-Print Network [OSTI]

We report new measurements of the acoustic excitation of an Al5056 superconductive bar when hit by an electron beam, in a previously unexplored temperature range, down to 0.35 K. These data, analyzed together with previous results of the RAP experiment obtained for T > 0.54 K, show a vibrational response enhanced by a factor 4.9 with respect to that measured in the normal state. This enhancement explains the anomalous large signals due to cosmic rays previously detected in the NAUTILUS gravitational wave detector.

M. Bassan; B. Buonomo; G. Cavallari; E. Coccia; S. D'Antonio; V. Fafone; L. G. Foggetta; C. Ligi; A. Marini; G. Mazzitelli; G. Modestino; G. Pizzella; L. Quintieri; F. Ronga; P. Valente; S. M. Vinko

2011-08-02T23:59:59.000Z

204

Asymptotic Integral Kernel for Ensembles of Random Normal Matrix with Radial Potentials  

E-Print Network [OSTI]

We use the steepest descents method to study the integral kernel of a family of normal random matrix ensembles with eigenvalue distribution P_{N}(z_{1},...,z_{N}) = Z_{N}^{-1} e^{-N\\Sigma_{i=1}^{N}V_{\\alpha}(z_{i})} \\Pi_{1\\leqi

Alexei M. Veneziani; Tiago Pereira; Domingos H. U. Marchetti

2011-06-23T23:59:59.000Z

205

Conditions to have 3+1-dimensional thin-shell wormholes supported by normal matter  

E-Print Network [OSTI]

From physics standpoint exotic matter problem is a major difficulty in thin-shell wormholes (TSWs) with spherical / cylindrical throat topologies. We aim to circumvent this handicap by considering angular dependent throats in $3+1-$dimensions. By considering the throat of the TSW to be deformed spherical, i.e., a function of $\\theta $ and $\\varphi $, we present general conditions which are to be satisfied by the shape of the throat in order to have the wormhole supported by normal matter. Analytical solutions to those constraint differential equations derived, however, seems to be challenging.

S. Habib Mazharimousavi; M. Halilsoy

2015-02-17T23:59:59.000Z

206

Random Wave Functions with boundary and normalization constraints: Quantum statistical physics meets quantum chaos  

E-Print Network [OSTI]

We present an improved version of Berry's ansatz able to incorporate exactly the existence of boundaries and the correct normalization of the eigenfunction into an ensemble of random waves. We then reformulate the Random Wave conjecture showing that in its new version it is a statement about the universal nature of eigenfunction fluctuations in systems with chaotic classical dynamics. The emergence of the universal results requires the use of both semiclassical methods and a new expansion for a very old problem in quantum statistical physics

Juan Diego Urbina; Klaus Richter

2008-01-08T23:59:59.000Z

207

Stepover or Relay Ramp in Normal Fault Zones | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen, Minnesota: Energy Resources JumpStepover or Relay Ramp in Normal

208

Atmospheric dispersion and the radiological consequences of normal airborne effluents from a nuclear power plant  

SciTech Connect (OSTI)

The relationship between the consequences of the normal exhaust of radioactive materials in air from nuclear power plants and atmospheric dispersion is studied. Because the source terms of the exhaust from a nuclear power plant are relatively low and their radiological consequences are far less than the corresponding authoritative limits, the atmospheric dispersion models, their various modifications, and selections of relevant parameters have few effects on those consequences. In the environmental assessment and siting, the emphasis should not be placed on the consequence evaluation of routine exhaust of nuclear power plants, and the calculation of consequences of the exhaust and atmospheric field measurements should be appropriately, simplified. 12 refs., 5 figs., 7 tabs.

Fang, D.; Yang, L. [Tsinghua Univ., Beijing (China); Sun, C.Z. [Suhou Nuclear Research Inst., Suzhou (China)

1995-01-01T23:59:59.000Z

209

ENHANCING CORONAL STRUCTURES WITH THE FOURIER NORMALIZING-RADIAL-GRADED FILTER  

SciTech Connect (OSTI)

Images of the corona have a high dynamic range which is excellent for quantitative photometric analysis. To understand the processes governing the solar corona, it is essential to have information about the absolute brightness as well as the underlying structure. However, due to the steep radial gradient of brightness in the images, and to the fact that structures closer to the solar disk have higher contrast than structures further from the disk, human vision cannot view the intricate structure of the corona in such images. The recently developed normalizing-radial-graded filter (NRGF) is an effective way for revealing the coronal structure. In this work, we present a more adaptive filter inspired by the NRGF, which we call the Fourier normalizing-radial-graded filter (FNRGF). It approximates the local average and the local standard deviation by a finite Fourier series. This method enables the enhancement of finer details, especially in regions of lower contrast. We also show how the influence of additive noise is reduced by a modification to the FNRGF. To illustrate the power of the method, the FNRGF is applied to images of emission from coronal forbidden lines observed during the 2010 July 11 total solar eclipse. It is also successfully applied to space-based observations of the low corona in the extreme ultraviolet and to white light coronagraph observations, thus demonstrating the validity of the FNRGF as a new tool that will help the interpretation of the information embedded in most types of coronal images.

Druckmuellerova, Hana [Institute of Mathematics, Faculty of Mechanical Engineering, Brno University of Technology, Technicka 2, 616 69 Brno (Czech Republic); Morgan, Huw; Habbal, Shadia R., E-mail: ydruck00@stud.fme.vutbr.cz, E-mail: hmorgan@ifa.hawaii.edu, E-mail: shadia@ifa.hawaii.edu [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96 822 (United States)

2011-08-20T23:59:59.000Z

210

Optimization of accelerator parameters using normal form methods on high-order transfer maps  

SciTech Connect (OSTI)

Methods of analysis of the dynamics of ensembles of charged particles in collider rings are developed. The following problems are posed and solved using normal form transformations and other methods of perturbative nonlinear dynamics: (1) Optimization of the Tevatron dynamics: (a) Skew quadrupole correction of the dynamics of particles in the Tevatron in the presence of the systematic skew quadrupole errors in dipoles; (b) Calculation of the nonlinear tune shift with amplitude based on the results of measurements and the linear lattice information; (2) Optimization of the Muon Collider storage ring: (a) Computation and optimization of the dynamic aperture of the Muon Collider 50 x 50 GeV storage ring using higher order correctors; (b) 750 x 750 GeV Muon Collider storage ring lattice design matching the Tevatron footprint. The normal form coordinates have a very important advantage over the particle optical coordinates: if the transformation can be carried out successfully (general restrictions for that are not much stronger than the typical restrictions imposed on the behavior of the particles in the accelerator) then the motion in the new coordinates has a very clean representation allowing to extract more information about the dynamics of particles, and they are very convenient for the purposes of visualization. All the problem formulations include the derivation of the objective functions, which are later used in the optimization process using various optimization algorithms. Algorithms used to solve the problems are specific to collider rings, and applicable to similar problems arising on other machines of the same type. The details of the long-term behavior of the systems are studied to ensure the their stability for the desired number of turns. The algorithm of the normal form transformation is of great value for such problems as it gives much extra information about the disturbing factors. In addition to the fact that the dynamics of particles is represented in a way that is easy to understand, such important characteristics as the strengths of the resonances and the tune shifts with amplitude and various parameters of the system are calculated. Each major section is supplied with the results of applying various numerical optimization methods to the problems stated. The emphasis is made on the efficiency comparison of various approaches and methods. The main simulation tool is the arbitrary order code COSY INFINITY written by M. Berz, K. Makino, et al. at Michigan State University. Also, the code MAD is utilized to design the 750 x 750 GeV Muon Collider storage ring baseline lattice.

Snopok, Pavel; /Michigan State U.

2007-05-01T23:59:59.000Z

211

EA-1123: Transfer of Normal and Low-Enriched Uranium Billets to the United Kingdom, Hanford Site, Richland, Washington  

Broader source: Energy.gov [DOE]

This EA evaluates the environmental impacts of the proposal to transfer approximately 710,000 kilograms (1,562,000 pounds) of unneeded normal and low-enriched uranium to the United Kingdom; thus,...

212

Exotic normal and superconducting properties of high T/sub c/ oxides and small E/sub f/  

SciTech Connect (OSTI)

A key feature of the high T/sub c/ oxides is a very small value of the Fermi energy. This feature leads to peculiar thermodynamic and transport properties in the normal and superconductive state. 24 refs., 1 fig.

Kresin, V.Z.; Deutscher, G.; Wolf, S.A.

1988-05-01T23:59:59.000Z

213

Automatic coke oven heating control system at Burns Harbor for normal and repair operation  

SciTech Connect (OSTI)

An automatic heating control system for coke oven batteries was developed in 1985 for the Burns Harbor No. 1 battery and reported in the 1989 Ironmaking Conference Proceedings. The original system was designed to maintain a target coke temperature at a given production level under normal operating conditions. Since 1989, enhancements have been made to this control system so that it can also control the battery heating when the battery is under repair. The new control system has improved heating control capability because it adjusts the heat input to the battery in response to anticipated changes in the production schedule. During a recent repair of this 82 oven battery, the pushing schedule changed from 102 ovens/day to 88 ovens/day, then back to 102 ovens/day, then to 107 ovens/day. During this repair, the control system was able to maintain the coke temperature average standard deviation at 44 F, with a maximum 75 F.

Battle, E.T.; Chen, K.L. [Bethlehem Steel Corp., Burns Harbor, IN (United States); [Bethlehem Steel Corp., PA (United States)

1997-12-31T23:59:59.000Z

214

Comparison of Direct Normal Irradiance Derived from Silicon and Thermopile Global Hemispherical Radiation Detectors: Preprint  

SciTech Connect (OSTI)

Concentrating solar applications utilize direct normal irradiance (DNI) radiation, a measurement rarely available. The solar concentrator industry has begun to deploy numerous measurement stations to prospect for suitable system deployment sites. Rotating shadowband radiometers (RSR) using silicon photodiodes as detectors are typically deployed. This paper compares direct beam estimates from RSR to a total hemispherical measuring radiometer (SPN1) multiple fast thermopiles. These detectors simultaneously measure total and diffuse radiation from which DNI can be computed. Both the SPN1 and RSR-derived DNI are compared to DNI measured with thermopile pyrheliometers. Our comparison shows that the SPN1 radiometer DNI estimated uncertainty is somewhat greater than, and on the same order as, the RSR DNI estimates for DNI magnitudes useful to concentrator technologies.

Myers, D. R.

2010-01-01T23:59:59.000Z

215

OY Car During Normal Outburst: Balmer Emission From The Red Star And The Gas Stream  

E-Print Network [OSTI]

We present observations of OY Car, obtained with the Anglo-Australian Telescope, during a normal outburst in August 1991. Two sinusoidal components are resolved in the H$\\beta$ trailed spectra and we determine the location of the narrow component to be on the secondary star with a maximum contributed flux of ~2.5 per cent to the total flux. Imaging of the line distribution reveals that the other emission component is associated with the gas stream. This follows a velocity close to the ballistic one from the red star to a distance of ~0.5 R$_{L_{1}}$ from the white dwarf. This emission penetrates the accretion disc (from 0.5--0.1 R$_{L_{1}}$), with a velocity now closer (but lower) to the keplerian velocities along the path of the gas stream. We finally discuss the implications of having observed simultaneously line emission from the gas stream and the red star during outburst.

E. T. Harlaftis; T. R. Marsh

1995-03-07T23:59:59.000Z

216

Light trapping for emission from a photovoltaic cell under normally incident monochromatic illumination  

SciTech Connect (OSTI)

We have theoretically demonstrated a new light-trapping mechanism to reduce emission from a photovoltaic (PV) cell used for a monochromatic light source, which improves limiting conversion efficiency determined by the detailed balance. A multilayered bandpass filter formed on the surface of a PV cell has been found to prevent the light generated inside by radiative recombination from escaping the cell, resulting in a remarkable decrease of the effective solid angle for the emission. We have clarified a guide to design a suitable configuration of the bandpass filter and achieved significant reduction of the emission. The resultant gain in monochromatic conversion efficiency in the radiative limit due to the optimally designed 18-layerd bandpass filters is as high as 6% under normally incident 1064?nm illumination of 10 mW/cm{sup 2?}??1?kW/cm{sup 2}, compared with the efficiency for the perfect anti-reflection treatment to the surface of a conventional solar cell.

Takeda, Yasuhiko, E-mail: takeda@mosk.tytlabs.co.jp; Iizuka, Hideo; Mizuno, Shintaro; Hasegawa, Kazuo; Ichikawa, Tadashi; Ito, Hiroshi; Kajino, Tsutomu [Toyota Central Research and Development Laboratories, Inc., 41-1, Yokomichi, Nagakute, Aichi 480-1192 (Japan); Ichiki, Akihisa; Motohiro, Tomoyoshi [Green Mobility Collaborative Research Center, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8601 (Japan)

2014-09-28T23:59:59.000Z

217

A 201-MHz Normal Conducting RF Cavity for the International MICE Experiment  

SciTech Connect (OSTI)

MICE is a demonstration experiment for the ionization cooling of muon beams. Eight RF cavities are proposed to be used in the MICE cooling channel. These cavities will be operated in a strong magnetic field; therefore, they must be normal conducting. The cavity design and construction are based on the successful experience and techniques developed for a 201-MHz prototype cavity for the US MUCOOL program. Taking advantage of a muon beam s penetration property, the cavity employs a pair of curved thin beryllium windows to terminate conventional beam irises and achieve higher cavity shunt impedance. The cavity resembles a round, closed pillbox cavity. Two half-shells spun from copper sheets are joined by e-beam welding to form the cavity body. There are four ports on the cavity equator for RF couplers, vacuum pumping and field probes. The ports are formed by means of an extruding technique.

Li, D.; DeMello, A.J.; Virostek, Steve; S. Zisman, Michael; Rimmer, Robert

2008-07-01T23:59:59.000Z

218

Measurement of normal thrust and evaluation of upper-convected Maxwell models for molten plastics in large amplitude oscillatory shear  

E-Print Network [OSTI]

with Relaxation Spectrum Re- ported by Khan and Larson (1987) . IV. 5 Normal Thrust Measurements IV. 6 Mewts-Denn Model Compared With Normal Thrust Measure- ments 37 42 44 46 49 V CONCLUSION REFERENCES APPENDIX FIGURES . . APPENDIX Pa, ge B FIRST... tensor, this is also referred to as the Maxwell model. I. 5 1 Maxwell Model Dealy and Wissbrun (1990) give the Boltzmann superposition principle in the material objective (ie. frame indifferent) integral form in terms of a memory function...

Oakley, Jason Glen

1992-01-01T23:59:59.000Z

219

Short- and Mid-term Effects of Irreversible Electroporation on Normal Renal Tissue: An Animal Model  

SciTech Connect (OSTI)

Irreversible electroporation (IRE) is a novel nonthermal tissue ablation technique by high current application leading to apoptosis without affecting extracellular matrix. Previous results of renal IRE shall be supplemented by functional MRI and differentiated histological analysis of renal parenchyma in a chronic treatment setting. Three swine were treated with two to three multifocal percutaneous IRE of the right kidney. MRI was performed before, 30 min (immediate-term), 7 days (short-term), and 28 days (mid-term) after IRE. A statistical analysis of the lesion surrounded renal parenchyma intensities was made to analyze functional differences depending on renal part, side and posttreatment time. Histological follow-up of cortex and medulla was performed after 28 days. A total of eight ablations were created. MRI showed no collateral damage of surrounded tissue. The highest visual contrast between lesions and normal parenchyma was obtained by T2-HR-SPIR-TSE-w sequence of DCE-MRI. Ablation zones showed inhomogeneous necroses with small perifocal edema in the short-term and sharp delimitable scars in the mid-term. MRI showed no significant differences between adjoined renal parenchyma around ablations and parenchyma of untreated kidney. Histological analysis demonstrated complete destruction of cortical glomeruli and tubules, while collecting ducts, renal calyxes, and pelvis of medulla were preserved. Adjoined kidney parenchyma around IRE lesions showed no qualitative differences to normal parenchyma of untreated kidney. This porcine IRE study reveals a multifocal renal ablation, while protecting surrounded renal parenchyma and collecting system over a mid-term period. That offers prevention of renal function ablating centrally located or multifocal renal masses.

Wendler, J. J., E-mail: johann.wendler@med.ovgu.de; Porsch, M.; Huehne, S.; Baumunk, D. [University of Magdeburg, Department of Urology (Germany)] [University of Magdeburg, Department of Urology (Germany); Buhtz, P. [Institute of Pathology, University of Magdeburg (Germany)] [Institute of Pathology, University of Magdeburg (Germany); Fischbach, F.; Pech, M. [University of Magdeburg, Department of Radiology (Germany)] [University of Magdeburg, Department of Radiology (Germany); Mahnkopf, D. [Institute of Medical Technology and Research (Germany)] [Institute of Medical Technology and Research (Germany); Kropf, S. [Institute of Biometry, University of Magdeburg (Germany)] [Institute of Biometry, University of Magdeburg (Germany); Roessner, A. [Institute of Pathology, University of Magdeburg (Germany)] [Institute of Pathology, University of Magdeburg (Germany); Ricke, J. [University of Magdeburg, Department of Radiology (Germany)] [University of Magdeburg, Department of Radiology (Germany); Schostak, M.; Liehr, U.-B. [University of Magdeburg, Department of Urology (Germany)] [University of Magdeburg, Department of Urology (Germany)

2013-04-15T23:59:59.000Z

220

MODELING THE REDSHIFT EVOLUTION OF THE NORMAL GALAXY X-RAY LUMINOSITY FUNCTION  

SciTech Connect (OSTI)

Emission from X-ray binaries (XRBs) is a major component of the total X-ray luminosity of normal galaxies, so X-ray studies of high-redshift galaxies allow us to probe the formation and evolution of XRBs on very long timescales ({approx}10 Gyr). In this paper, we present results from large-scale population synthesis models of binary populations in galaxies from z = 0 to {approx}20. We use as input into our modeling the Millennium II Cosmological Simulation and the updated semi-analytic galaxy catalog by Guo et al. to self-consistently account for the star formation history (SFH) and metallicity evolution of each galaxy. We run a grid of 192 models, varying all the parameters known from previous studies to affect the evolution of XRBs. We use our models and observationally derived prescriptions for hot gas emission to create theoretical galaxy X-ray luminosity functions (XLFs) for several redshift bins. Models with low common envelope efficiencies, a 50% twins mass ratio distribution, a steeper initial mass function exponent, and high stellar wind mass-loss rates best match observational results from Tzanavaris and Georgantopoulos, though they significantly underproduce bright early-type and very bright (L{sub x} > 10{sup 41}) late-type galaxies. These discrepancies are likely caused by uncertainties in hot gas emission and SFHs, active galactic nucleus contamination, and a lack of dynamically formed low-mass XRBs. In our highest likelihood models, we find that hot gas emission dominates the emission for most bright galaxies. We also find that the evolution of the normal galaxy X-ray luminosity density out to z = 4 is driven largely by XRBs in galaxies with X-ray luminosities between 10{sup 40} and 10{sup 41} erg s{sup -1}.

Tremmel, M. [Department of Astronomy, University of Washington, Box 351580, U.W., Seattle, WA 98195-1580 (United States)] [Department of Astronomy, University of Washington, Box 351580, U.W., Seattle, WA 98195-1580 (United States); Fragos, T.; Zezas, A. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)] [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Lehmer, B. D.; Tzanavaris, P. [The Johns Hopkins University, Homewood Campus, Baltimore, MD 21218 (United States)] [The Johns Hopkins University, Homewood Campus, Baltimore, MD 21218 (United States); Belczynski, K. [Astronomical Observatory, University of Warsaw, Al. Ujazdowskie 4, 00-478 Warsaw (Poland)] [Astronomical Observatory, University of Warsaw, Al. Ujazdowskie 4, 00-478 Warsaw (Poland); Kalogera, V.; Farr, W. M. [Center for Interdisciplinary Research and Exploration in Astrophysics and Department of Physics and Astronomy, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208 (United States)] [Center for Interdisciplinary Research and Exploration in Astrophysics and Department of Physics and Astronomy, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208 (United States); Basu-Zych, A. R.; Hornschemeier, A.; Jenkins, L.; Ptak, A., E-mail: mjt29@astro.washington.edu [NASA Goddard Space Flight Centre, Code 662, Greenbelt, MD 20771 (United States)

2013-03-20T23:59:59.000Z

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221

NEAR-INFRARED POLARIMETRY OF A NORMAL SPIRAL GALAXY VIEWED THROUGH THE TAURUS MOLECULAR CLOUD COMPLEX  

SciTech Connect (OSTI)

Few normal galaxies have been probed using near-infrared polarimetry, even though it reveals magnetic fields in the cool interstellar medium better than either optical or radio polarimetry. Deep H-band (1.6 {mu}m) linear imaging polarimetry toward Taurus serendipitously included the galaxy 2MASX J04412715+2433110 with adequate sensitivity and resolution to map polarization across nearly its full extent. The observations revealed the galaxy to be a steeply inclined ({approx}75 Degree-Sign ) disk type with a diameter, encompassing 90% of the Petrosian flux, of 4.2 kpc at a distance of 53 Mpc. Because the sight line passes through the Taurus Molecular Cloud complex, the foreground polarization needed to be measured and removed. The foreground extinction A{sub V} of 2.00 {+-} 0.10 mag and reddening E(H - K) of 0.125 {+-} 0.009 mag were also assessed and removed, based on analysis of Two Micron All Sky Survey, UKIRT Infrared Deep Sky Survey, Spitzer, and Wide-field Infrared Survey Explorer photometry using the Near-Infrared Color Excess, NICE-Revisited, and Rayleigh-Jeans Color Excess methods. Corrected for the polarized foreground, the galaxy polarization values range from 0% to 3%. The polarizations are dominated by a disk-parallel magnetic field geometry, especially to the northeast, while either a vertical field or single scattering of bulge light produces disk-normal polarizations to the southwest. The multi-kiloparsec coherence of the magnetic field revealed by the infrared polarimetry is in close agreement with short-wavelength radio synchrotron observations of edge-on galaxies, indicating that both cool and warm interstellar media of disk galaxies may be threaded by common magnetic fields.

Clemens, Dan P.; Cashman, L. R.; Pavel, M. D., E-mail: clemens@bu.edu, E-mail: pavelmi@utexas.edu, E-mail: lcashman@bu.edu [Institute for Astrophysical Research, Boston University, 725 Commonwealth Avenue, Boston, MA 02215 (United States)

2013-03-15T23:59:59.000Z

222

STELLAR ORBITAL STUDIES IN NORMAL SPIRAL GALAXIES. I. RESTRICTIONS TO THE PITCH ANGLE  

SciTech Connect (OSTI)

We built a family of non-axisymmetric potential models for normal non-barred or weakly barred spiral galaxies as defined in the simplest classification of galaxies: the Hubble sequence. For this purpose, a three-dimensional self-gravitating model for the spiral arm PERLAS is superimposed on the galactic axisymmetric potentials. We analyze the stellar dynamics varying only the pitch angle of the spiral arms, from 4 Degree-Sign to 40 Degree-Sign for an Sa galaxy, from 8 Degree-Sign to 45 Degree-Sign for an Sb galaxy, and from 10 Degree-Sign to 60 Degree-Sign for an Sc galaxy. Self-consistency is indirectly tested through periodic orbital analysis and through density response studies for each morphological type. Based on ordered behavior, periodic orbit studies show that, for pitch angles up to approximately 15 Degree-Sign , 18 Degree-Sign , and 20 Degree-Sign for Sa, Sb, and Sc galaxies, respectively, the density response supports the spiral arms' potential, a requisite for the existence of a long-lasting large-scale spiral structure. Beyond those limits, the density response tends to ''avoid'' the potential imposed by maintaining lower pitch angles in the density response; in that case, the spiral arms may be explained as transient features rather than long-lasting large-scale structures. In a second limit, from a phase-space orbital study based on chaotic behavior, we found that for pitch angles larger than {approx}30 Degree-Sign , {approx}40 Degree-Sign , and {approx}50 Degree-Sign for Sa, Sb, and Sc galaxies, respectively, chaotic orbits dominate the all phase-space prograde region that surrounds the periodic orbits sculpting the spiral arms and even destroying them. This result seems to be in good agreement with observations of pitch angles in typical isolated normal spiral galaxies.

Perez-Villegas, A.; Pichardo, B.; Moreno, E., E-mail: barbara@astro.unam.mx [Instituto de Astronomia, Universidad Nacional Autonoma de Mexico, A.P. 70-264, 04510 Mexico DF (Mexico)

2013-08-01T23:59:59.000Z

223

Ex vivo evaluation of a coherent normalization procedure to quantify in vivo finger strontium XRS measurements  

SciTech Connect (OSTI)

Purpose: Energy dispersive x-ray fluorescence spectroscopy (XRS) measurements were performed on human cadaver index fingers to measure bone strontium content in the presence of intact overlying soft-tissue. This work assesses the feasibility of applying a normalization procedure including soft-tissue correction of x-ray absorption as a means to quantify an ex vivo bone strontium XRS measurement. Methods: Bone strontium measurements were made using an excitation-detection system incorporating an {sup 125}I x-ray excitation source and an Ortec registered Ametek-AMT Si(Li) detector in 180 deg. backscatter geometry. Spectral processing was accomplished using an in-house nonlinear least-squares Marquardt fitting routine. Bone strontium was quantified using an egs5 Monte Carlo based x-ray soft-tissue correction algorithm in conjunction with the normalization of strontium x-rays to the coherent scatter peaks of 35.5 keV {sup 125}I {gamma}-rays. Results: Comparison of tissue intact and bare bone finger XRS measurement quantification attempts revealed an overall discrepancy of 18.6% that is attributed primarily to the significant contribution of soft-tissue to coherent scatter of 35.5 keV source {gamma}-rays and to a lesser degree, inconsistencies with the simulated tissue correction model. Work toward the beginnings of an experimentally derived tissue correction model, as a means to validate the simulated model, have been reported. Two observations hinted at a systematic inflation of the observed K{beta} peak area. First, strontium concentrations estimated by K{alpha} peak areas were less than the K{beta} peak areas by 28.6% (p < 0.0001) and 10.5% (p < 0.001) for tissue intact and bare bone measurements, respectively. Second, the K{alpha}:K{beta} x-ray average ratios between tissue corrected (3.61 {+-} 0.55) and bare bone predicted (4.4 {+-} 0.4) did not agree (p < 0.0001) and pointed to shortcomings with the current processing treatment of strontium K x-ray peak area extraction. Through finger bone XRS measurements, bone strontium concentration in the Caucasian population was estimated at 95 {+-} 15 {mu}g Sr/g dry bone. Conclusions: The discrepancies observed: between quantification attempts of tissue corrected and bare bone measurements, the inflated estimates of K{beta} relative to K{alpha} peak concentrations and between observed and expected K{alpha}:K{beta} ratios, have indicated that shortcomings with the bone strontium coherent normalization and tissue correction procedure exist. Coherent scatter contribution of soft-tissue overlying bone, tissue correction model limitations, and spectra processing issues are all mentioned as sources of observed discrepancies.

Heirwegh, C. M.; Chettle, D. R.; Pejovic-Milic, A. [Department of Medical Physics, McMaster University, Hamilton, Ontario L8S 4K1 (Canada); Department of Physics, Ryerson University, Toronto, Ontario M5B 2K3, Canada and Department of Medical Physics, McMaster University, Hamilton, Ontario L8S 4K1 (Canada)

2012-02-15T23:59:59.000Z

224

Normal and lateral Casimir interactions between semi-infinite conductors in the presence of a dispersive medium  

SciTech Connect (OSTI)

Path-integral formalism is employed to study normal and lateral Casimir interactions in a system composed of a dispersive medium surrounded by two semi-infinite ideal conductors. The dispersive medium is modeled by a continuum of harmonic oscillators, and it is shown that for smooth conductors, the normal force at small distances in the presence of a dispersive medium coincides with the original Casimir force, while at large distances, it tends to the original form with a renormalized coefficient. The correction to the normal force because of the roughness on one of the conductors is calculated. When the inner surfaces of both conductors have roughness, the lateral Casimir interaction occurs because of translational symmetry breaking, which is studied. It is shown that both normal and lateral Casimir forces in the presence of a dispersive medium are weaker in comparison with the original one and are proportional to the roughness amplitude squared. The dependence of the normal and lateral interactions on the memory and strength of the dispersive medium is considered.

Soltani, Morteza; Sarabadani, Jalal; Kheirandish, Fardin; Rabbani, Hasan [Department of Physics, University of Isfahan, Isfahan 81746 (Iran, Islamic Republic of); Department of Physics, Faculty of Science, University of Shahrkurd, Shahrkurd 88186 (Iran, Islamic Republic of)

2010-10-15T23:59:59.000Z

225

Rapid and transient stimulation of intracellular reactive oxygen species by melatonin in normal and tumor leukocytes  

SciTech Connect (OSTI)

Melatonin is a modified tryptophan with potent biological activity, exerted by stimulation of specific plasma membrane (MT1/MT2) receptors, by lower affinity intracellular enzymatic targets (quinone reductase, calmodulin), or through its strong anti-oxidant ability. Scattered studies also report a perplexing pro-oxidant activity, showing that melatonin is able to stimulate production of intracellular reactive oxygen species (ROS). Here we show that on U937 human monocytes melatonin promotes intracellular ROS in a fast (< 1 min) and transient (up to 5-6 h) way. Melatonin equally elicits its pro-radical effect on a set of normal or tumor leukocytes; intriguingly, ROS production does not lead to oxidative stress, as shown by absence of protein carbonylation, maintenance of free thiols, preservation of viability and regular proliferation rate. ROS production is independent from MT1/MT2 receptor interaction, since a) requires micromolar (as opposed to nanomolar) doses of melatonin; b) is not contrasted by the specific MT1/MT2 antagonist luzindole; c) is not mimicked by a set of MT1/MT2 high affinity melatonin analogues. Instead, chlorpromazine, the calmodulin inhibitor shown to prevent melatonin-calmodulin interaction, also prevents melatonin pro-radical effect, suggesting that the low affinity binding to calmodulin (in the micromolar range) may promote ROS production.

Radogna, Flavia [Dipartimento di Biologia, Universita di Roma Tor Vergata, via Ricerca Scientifica, 1, 00133 Roma (Italy); Paternoster, Laura [Dipartimento di Biologia, Universita di Roma Tor Vergata, via Ricerca Scientifica, 1, 00133 Roma (Italy); Istitututo di Chimica Biologica, Universita di Urbino Carlo Bo (Italy); De Nicola, Milena; Cerella, Claudia [Dipartimento di Biologia, Universita di Roma Tor Vergata, via Ricerca Scientifica, 1, 00133 Roma (Italy); Ammendola, Sergio [Ambiotec (Italy); Bedini, Annalida; Tarzia, Giorgio [Istituto di Chimica Farmaceutica, Universita di Urbino Carlo Bo (Italy); Aquilano, Katia; Ciriolo, Maria [Dipartimento di Biologia, Universita di Roma Tor Vergata, via Ricerca Scientifica, 1, 00133 Roma (Italy); Ghibelli, Lina [Dipartimento di Biologia, Universita di Roma Tor Vergata, via Ricerca Scientifica, 1, 00133 Roma (Italy)], E-mail: ghibelli@uniroma2.it

2009-08-15T23:59:59.000Z

226

Instantaneous normal mode analysis for intermolecular and intramolecular vibrations of water from atomic point of view  

SciTech Connect (OSTI)

By exploiting the instantaneous normal mode (INM) analysis for models of flexible molecules, we investigate intermolecular and intramolecular vibrations of water from the atomic point of view. With two flexible SPC/E models, our investigations include three aspects about their INM spectra, which are separated into the unstable, intermolecular, bending, and stretching bands. First, the O- and H-atom contributions in the four INM bands are calculated and their stable INM spectra are compared with the power spectra of the atomic velocity autocorrelation functions. The unstable and intermolecular bands of the flexible models are also compared with those of the SPC/E model of rigid molecules. Second, we formulate the inverse participation ratio (IPR) of the INMs, respectively, for the O- and H-atom and molecule. With the IPRs, the numbers of the three species participated in the INMs are estimated so that the localization characters of the INMs in each band are studied. Further, by the ratio of the IPR of the H atom to that of the O atom, we explore the number of involved OH bond per molecule participated in the INMs. Third, by classifying simulated molecules into subensembles according to the geometry of their local environments or their H-bond configurations, we examine the local-structure effects on the bending and stretching INM bands. All of our results are verified to be insensible to the definition of H-bond. Our conclusions about the intermolecular and intramolecular vibrations in water are given.

Chen, Yu-Chun; Tang, Ping-Han [Institute of Physics, National Chiao-Tung University, Hsinchu 300, Taiwan (China)] [Institute of Physics, National Chiao-Tung University, Hsinchu 300, Taiwan (China); Wu, Ten-Ming, E-mail: tmw@faculty.nctu.edu.tw [Institute of Physics, National Chiao-Tung University, Hsinchu 300, Taiwan (China) [Institute of Physics, National Chiao-Tung University, Hsinchu 300, Taiwan (China); National Center for Theoretical Sciences, Hsinchu 300, Taiwan (China)

2013-11-28T23:59:59.000Z

227

Detection of a Light Echo from the Otherwise Normal SN 2007af  

E-Print Network [OSTI]

We present the discovery of a light echo from SN 2007af, a normal Type Ia supernova (SN Ia) in NGC 5584. Hubble Space Telescope (HST) images taken three years post explosion reveal two separate echoes; an outer echo and extended central region, which we propose as an unresolved inner echo. Multiple images were obtained in the F160W, F350LP, F555W, and F814W using the Wide Field Camera 3. If the outer echo is produced by an interstellar dust sheet perpendicular to the line of sight, it is located ~800 pc in front of the SN. The dust for the inner echo is 0.45 pc < d < 90 pc away from the SN. The inner echo color is consistent with typical interstellar dust wavelength-dependent scattering cross-sections, while the outer echo color does not match the predictions. Both dust sheets, if in the foreground, are optically thin for scattering, with the outer echo sheet thickness consistent with the inferred extinction from peak brightness. Whether the inner echo is from interstellar or circumstellar dust is ambig...

Drozdov, D; Milne, P A; Pearcy, J; Riess, A G; Macri, L M; Bryngelson, G L; Garnavich, P M

2014-01-01T23:59:59.000Z

228

Oral methylphenidate normalizes cingulate activity in cocaine addiction during a salient cognitive task  

SciTech Connect (OSTI)

Anterior cingulate cortex (ACC) hypoactivations during cognitive demand are a hallmark deficit in drug addiction. Methylphenidate (MPH) normalizes cortical function, enhancing task salience and improving associated cognitive abilities, in other frontal lobe pathologies; however, in clinical trials, MPH did not improve treatment outcome in cocaine addiction. We hypothesized that oral MPH will attenuate ACC hypoactivations and improve associated performance during a salient cognitive task in individuals with cocaine-use disorders (CUD). In the current functional MRI study, we used a rewarded drug cue-reactivity task previously shown to be associated with hypoactivations in both major ACC subdivisions (implicated in default brain function) in CUD compared with healthy controls. The task was performed by 13 CUD and 14 matched healthy controls on 2 d: after ingesting a single dose of oral MPH (20 mg) or placebo (lactose) in a counterbalanced fashion. Results show that oral MPH increased responses to this salient cognitive task in both major ACC subdivisions (including the caudal-dorsal ACC and rostroventromedial ACC extending to the medial orbitofrontal cortex) in the CUD. These functional MRI results were associated with reduced errors of commission (a common impulsivity measure) and improved task accuracy, especially during the drug (vs. neutral) cue-reactivity condition in all subjects. The clinical application of such MPH-induced brain-behavior enhancements remains to be tested.

Goldstein, R.Z.; Goldstein, R.Z.; Woicik, P.A.; Maloney, T.; Tomasi, D.; Alia-Klein, N.; Shan, J.; Honorario, J.; Samaras, d.; Wang, R.; Telang, F.; Wang, G.-J.; Volkow, N.D.

2010-09-21T23:59:59.000Z

229

SN 2013ab : A normal type IIP supernova in NGC 5669  

E-Print Network [OSTI]

We present densely-sampled ultraviolet/optical photometric and low-resolution optical spectroscopic observations of the type IIP supernova 2013ab in the nearby ($\\sim$24 Mpc) galaxy NGC 5669, from 2 to 190d after explosion. Continuous photometric observations, with the cadence of typically a day to one week, were acquired with the 1-2m class telescopes in the LCOGT network, ARIES telescopes in India and various other telescopes around the globe. The light curve and spectra suggest that the SN is a normal type IIP event with a plateau duration of $ \\sim80 $ days with mid plateau absolute visual magnitude of -16.7, although with a steeper decline during the plateau (0.92 mag 100 d$ ^{-1} $ in $ V $ band) relative to other archetypal SNe of similar brightness. The velocity profile of SN 2013ab shows striking resemblance with those of SNe 1999em and 2012aw. Following the Rabinak & Waxman (2011) prescription, the initial temperature evolution of the SN emission allows us to estimate the progenitor radius to be...

Bose, Subhash; Misra, Kuntal; Pumo, Maria Letizia; Zampieri, Luca; Sand, David; Kumar, Brijesh; Pastorello, Andrea; Sutaria, Firoza; Maccarone, Thomas J; Kumar, Brajesh; Graham, M L; Howell, D Andy; Ochner, Paolo; Chandola, H C; Pandey, Shashi B

2015-01-01T23:59:59.000Z

230

LOW-FREQUENCY RADIO-FIR CORRELATION IN NORMAL GALAXIES AT {approx}1 kpc SCALES  

SciTech Connect (OSTI)

We study the radio-FIR correlation between the nonthermal (synchrotron) radio continuum emission at {lambda}90 cm (333 MHz) and the far-infrared emission due to cool ({approx}20 K) dust at {lambda}70 {mu}m in spatially resolved normal galaxies at scales of {approx}1 kpc. The slope of the radio-FIR correlation significantly differs between the arm and interarm regions. However, this change is not evident at a lower wavelength of {lambda}20 cm (1.4 GHz). We find the slope of the correlation in the arm to be 0.8 {+-} 0.12 and we use this to determine the coupling between equipartition magnetic field (B{sub eq}) and gas density ({rho}{sub gas}) as B{sub eq}{proportional_to}{rho}{sup 0.51{+-}0.12}{sub gas}. This is close to what is predicted by magnetohydrodynamic simulations of turbulent interstellar medium, provided the same region produces both the radio and far-infrared emission. We argue that at 1 kpc scales this condition is satisfied for radio emission at 1.4 GHz and may not be satisfied at 333 MHz. The change of slope observed in the interarm region could be caused by propagation of low energy ({approx}1.5 GeV) and long-lived ({approx}10{sup 8} yr) cosmic-ray electrons at 333 MHz.

Basu, Aritra; Roy, Subhashis; Mitra, Dipanjan, E-mail: aritra@ncra.tifr.res.in, E-mail: roy@ncra.tifr.res.in, E-mail: dmitra@ncra.tifr.res.in [National Center for Radio Astrophysics, TIFR, Pune University Campus, Ganeshkhind Road, Pune-411007 (India)

2012-09-10T23:59:59.000Z

231

Neutronics and Fuel Performance Evaluation of Accident Tolerant Fuel under Normal Operation Conditions  

SciTech Connect (OSTI)

This report details the analysis of neutronics and fuel performance analysis for enhanced accident tolerance fuel, with Monte Carlo reactor physics code Serpent and INLs fuel performance code BISON, respectively. The purpose is to evaluate two of the most promising candidate materials, FeCrAl and Silicon Carbide (SiC), as the fuel cladding under normal operating conditions. Substantial neutron penalty is identified when FeCrAl is used as monolithic cladding for current oxide fuel. From the reactor physics standpoint, application of the FeCrAl alloy as coating layer on surface of zircaloy cladding is possible without increasing fuel enrichment. Meanwhile, SiC brings extra reactivity and the neutron penalty is of no concern. Application of either FeCrAl or SiC could be favorable from the fuel performance standpoint. Detailed comparison between monolithic cladding and hybrid cladding (cladding + coating) is discussed. Hybrid cladding is more practical based on the economics evaluation during the transition from current UO2/zircaloy to Accident Tolerant Fuel (ATF) system. However, a few issues remain to be resolved, such as the creep behavior of FeCrAl, coating spallation, inter diffusion with zirconium, etc. For SiC, its high thermal conductivity, excellent creep resistance, low thermal neutron absorption cross section, irradiation stability (minimal swelling) make it an excellent candidate materials for future nuclear fuel/cladding system.

Xu Wu; Piyush Sabharwall; Jason Hales

2014-07-01T23:59:59.000Z

232

The 2/3 Power Law Dependence of Capillary Force on Normal Load in Nanoscopic Friction E. Riedo,*,, I. Palaci, C. Boragno, and H. Brune  

E-Print Network [OSTI]

with the normal load following a 2/3 power law. We trace back this behavior to the load induced change of the tip between a spherical AFM tip and a rough flat surface increases with the normal load, FN, following a 2The 2/3 Power Law Dependence of Capillary Force on Normal Load in Nanoscopic Friction E. Riedo

Brune, Harald

233

S0june 2007State of the Climate in 2006 | of Iran were up to 8C cooler than normal during  

E-Print Network [OSTI]

S0june 2007State of the Climate in 2006 | of Iran were up to 8°C cooler than normal during December. Snow and cold weather penetrated north- ern Iran, with heavy rainfall in eastern and southern Iran, precipitation totals were normal to above normal in much of Iran during autumn 2006. (v) Significant weather

234

Energetic deposition of metal ions: Observation of self-sputtering and limited sticking for off-normal angles of incidence  

SciTech Connect (OSTI)

The deposition of films under normal and off-normal angle of incidence has been investigated to show the relevance of non-sticking of and self-sputtering by energetic ions, leading to the formation of neutral atoms. The flow of energetic ions was obtained using a filtered cathodic arc system in high vacuum and therefore the ion flux had a broad energy distribution of typically 50-100 eV per ion. The range of materials included Cu, Ag, Au, Ti, and Ni. Consistent with molecular dynamics simulations published in the literature, the experiments show, for all materials, that the combined effects of non-sticking and self-sputtering are very significant, especially for large off-normal angles. Modest heating and intentional introduction of oxygen background affect the results.

Wu, Hongchen; Anders, Andre

2009-09-15T23:59:59.000Z

235

Effect of normal stress during hydration and shear on the shear strength of GCL/textured geomembrane interfaces  

SciTech Connect (OSTI)

A laboratory testing program was performed to evaluate the interface shear strength of a geosynthetic clay liner (GCL)/textured geomembrane interface utilizing two pre-shear inundation methods designed to simulate field conditions. Two commercially-available products were tested, a needlepunched and a stitch-bonded GCL. Oedometer swell tests provided swell data for the two products which were used to design the interface shear testing program. Interface shear tests were performed for (1) GCL samples inundated under a low normal stress for a short time and sheared under a higher normal stress, and (2) GCL samples inundated for a longer period under the design normal stress. The results for the two different GCL materials and the two preshear inundation conditions are compared.

Hewitt, R.D.; Soydemir, C. [Haley and Aldrich, Inc., Cambridge, MA (United States); Stulgis, R.P. [Haley and Aldrich, Inc., Manchester, NH (United States); Coombs, M.T. [Tufts Univ., Medford, MA (United States)

1997-11-01T23:59:59.000Z

236

Effect on high-T{sub c} superconductivity of the a-b anisotropy in the normal phase  

SciTech Connect (OSTI)

We have previously proposed a two-dimensional d+s-wave superconductivity model in order to account for high-T{sub c} cuprates, in which an orthorhombic distorsion is present within the layers. Conversely, recent microwave conductivity data suggest that a substantial portion of the a-b anisotropy in the magnetic penetration depth is a normal-state effect. We thus generalize in this paper our d+s model to take into account the normal-state anisotropy. We show that such an anisotropy reacts not only on the a-b anisotropy in the transport coefficients but also on the density of states and other thermodynamic quantities. We hope that future experiments will confirm this effect and help us to sort out the a-b anisotropies due to the normal state with higher precision in a number of different compounds. {copyright} {ital 1997} {ital The American Physical Society}

Beal-Monod, M.T. [Physique des Solides, Universite de Paris-sud, 91400 Orsay (France)] [Physique des Solides, Universite de Paris-sud, 91400 Orsay (France); Maki, K. [Department of Physics and Astronomy, University of Southern California, Los Angeles, California 90089-0484 (United States)] [Department of Physics and Astronomy, University of Southern California, Los Angeles, California 90089-0484 (United States)

1997-01-01T23:59:59.000Z

237

A cytological study of the maturation process of the ovum of the ewe during normal and induced ovulations  

E-Print Network [OSTI]

A CYTOLOGICAL STUDY OP THE MATURATION PROCESS OF THE OVUM OP THE EWE DURING NORMAL AND INDUCED OVULATIONS A Dissertation By Harry P. Savery Approved as to style and content by: Chairman of Committee Head of department of Animal Husbandry... December 1953 l i b r a r y l i b rayy??? a? ???l? A ONTOLOGICAL STUDY OP THE MATURATION PROCESS OF THE OVUM OF THE EWE DURING NORMAL AND INDUCED OVULATIONS By Harry P. Savery ii? A Dissertation Submitted to the Graduate School of the Agricultural...

Savery, Harry P.

1954-01-01T23:59:59.000Z

238

Effect of bird density and dietary protein levels on the performance of midget and normal commercial inbred cross layers  

E-Print Network [OSTI]

. Midgets 2 were fed two levels of prot'ein, 17 and. 16%. For nor- mal-sized birds a 16. 1% protein was used. . Body weights ranged from 1057 to 1125 gms. for midgets and from 1595 to 1601 gms. for normal-sized birds. The midgets weighed approximately... were statistically significant and reflected the smaller maintenance requirements of midget birds. Normal-sized birds produced significantly more eggs (69, 'o) than midgets (5P/o). Midgets housed. two per cage had the highest hen-day egg production...

Gonzalez Delfino, Andres

1969-01-01T23:59:59.000Z

239

Multivariate Normal Tissue Complication Probability Modeling of Heart Valve Dysfunction in Hodgkin Lymphoma Survivors  

SciTech Connect (OSTI)

Purpose: To establish a multivariate normal tissue complication probability (NTCP) model for radiation-induced asymptomatic heart valvular defects (RVD). Methods and Materials: Fifty-six patients treated with sequential chemoradiation therapy for Hodgkin lymphoma (HL) were retrospectively reviewed for RVD events. Clinical information along with whole heart, cardiac chambers, and lung dose distribution parameters was collected, and the correlations to RVD were analyzed by means of Spearman's rank correlation coefficient (Rs). For the selection of the model order and parameters for NTCP modeling, a multivariate logistic regression method using resampling techniques (bootstrapping) was applied. Model performance was evaluated using the area under the receiver operating characteristic curve (AUC). Results: When we analyzed the whole heart, a 3-variable NTCP model including the maximum dose, whole heart volume, and lung volume was shown to be the optimal predictive model for RVD (Rs = 0.573, P<.001, AUC = 0.83). When we analyzed the cardiac chambers individually, for the left atrium and for the left ventricle, an NTCP model based on 3 variables including the percentage volume exceeding 30 Gy (V30), cardiac chamber volume, and lung volume was selected as the most predictive model (Rs = 0.539, P<.001, AUC = 0.83; and Rs = 0.557, P<.001, AUC = 0.82, respectively). The NTCP values increase as heart maximum dose or cardiac chambers V30 increase. They also increase with larger volumes of the heart or cardiac chambers and decrease when lung volume is larger. Conclusions: We propose logistic NTCP models for RVD considering not only heart irradiation dose but also the combined effects of lung and heart volumes. Our study establishes the statistical evidence of the indirect effect of lung size on radio-induced heart toxicity.

Cella, Laura, E-mail: laura.cella@cnr.it [Institute of Biostructures and Bioimaging, National Council of Research, Naples (Italy); Department of Advanced Biomedical Sciences, Federico II University School of Medicine, Naples (Italy); Liuzzi, Raffaele; Conson, Manuel [Institute of Biostructures and Bioimaging, National Council of Research, Naples (Italy); Department of Advanced Biomedical Sciences, Federico II University School of Medicine, Naples (Italy); DAvino, Vittoria [Institute of Biostructures and Bioimaging, National Council of Research, Naples (Italy); Salvatore, Marco [Department of Advanced Biomedical Sciences, Federico II University School of Medicine, Naples (Italy); Pacelli, Roberto [Institute of Biostructures and Bioimaging, National Council of Research, Naples (Italy); Department of Advanced Biomedical Sciences, Federico II University School of Medicine, Naples (Italy)

2013-10-01T23:59:59.000Z

240

MID-INFRARED SPECTRAL INDICATORS OF STAR FORMATION AND ACTIVE GALACTIC NUCLEUS ACTIVITY IN NORMAL GALAXIES  

SciTech Connect (OSTI)

We investigate the use of mid-infrared (MIR) polycyclic aromatic hydrocarbon (PAH) bands, the continuum, and emission lines as probes of star formation (SF) and active galactic nucleus (AGN) activity in a sample of 100 'normal' and local (z {approx} 0.1) emission-line galaxies. The MIR spectra were obtained with the Spitzer Space Telescope Infrared Spectrograph as part of the Spitzer-SDSS-GALEX Spectroscopic Survey, which includes multi-wavelength photometry from the ultraviolet to the far-infrared and optical spectroscopy. The continuum and features were extracted using PAHFIT, a decomposition code which we find to yield PAH equivalent widths (EWs) up to {approx}30 times larger than the commonly used spline methods. Despite the lack of extreme objects in our sample (such as strong AGNs, low-metallicity galaxies, or ULIRGs), we find significant variations in PAH, continuum, and emission-line properties, and systematic trends between these MIR properties and optically derived physical properties, such as age, metallicity, and radiation field hardness. We revisit the diagnostic diagram relating PAH EWs and [Ne II]12.8 {mu}m/[O IV]25.9 {mu}m line ratios and find it to be in much better agreement with the standard optical SF/AGN classification than when spline decompositions are used, while also potentially revealing obscured AGNs. The luminosity of individual PAH components, of the continuum, and, with poorer statistics, of the neon emission lines and molecular hydrogen lines are found to be tightly correlated to the total infrared (TIR) luminosity, making individual MIR components good gauges of the total dust emission in SF galaxies. Like the TIR luminosity, these individual components can be used to estimate dust attenuation in the UV and in H{alpha} lines based on energy balance arguments. We also propose average scaling relations between these components and dust-corrected, H{alpha}-derived SF rates.

Treyer, Marie; Martin, Christopher D.; Wyder, Ted [California Institute of Technology, MC 278-17, 1200 E. California Boulevard, Pasadena, CA 91125 (United States); Schiminovich, David; O'Dowd, Matt [Astronomy Department, Columbia University, 550 W. 120 St., New York, NY 10027 (United States); Johnson, Benjamin D. [Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 0HA (United Kingdom); Charlot, Stephane [Institut d'Astrophysique de Paris, UMR 7095, 98bis Bvd Arago, 75014 Paris (France); Heckman, Timothy [Department of Physics and Astronomy, Johns Hopkins University, Homewood Campus, Baltimore, MD 21218 (United States); Martins, Lucimara [NAT-Universidade Cruzeiro do Sul, Rua Galvao Bueno, 868, Sao Paulo, SP, 01506-000 (Brazil); Seibert, Mark [Observatories of the Carnegie Institution of Washington, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Van der Hulst, J. M., E-mail: treyer@srl.caltech.ed [Kapteyn Astronomical Institute, University of Groningen (Netherlands)

2010-08-20T23:59:59.000Z

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

A phenomenological approach to normal form modeling: a case study in laser induced nematodynamics  

E-Print Network [OSTI]

An experimental setting for the polarimetric study of optically induced dynamical behavior in nematic liquid crystal films has allowed to identify most notably some behavior which was recognized as gluing bifurcations leading to chaos. This analysis of the data used a comparison with a model for the transition to chaos via gluing bifurcations in optically excited nematic liquid crystals previously proposed by G. Demeter and L. Kramer. The model of these last authors, proposed about twenty years before, does not have the central symmetry which one would expect for minimal dimensional models for chaos in nematics in view of the time series. What we show here is that the simplest truncated normal forms for gluing, with the appropriate symmetry and minimal dimension, do exhibit time signals that are embarrassingly similar to the ones found using the above mentioned experimental settings. The gluing bifurcation scenario itself is only visible in limited parameter ranges and substantial aspect of the chaos that can be observed is due to other factors. First, out of the immediate neighborhood of the homoclinic curve, nonlinearity can produce expansion leading to chaos when combined with the recurrence induced by the homoclinic behavior. Also, pairs of symmetric homoclinic orbits create extreme sensitivity to noise, so that when the noiseless approach contains a rich behavior, minute noise can transform the complex damping into sustained chaos. Leonid Shil'nikov taught us that combining global considerations and local spectral analysis near critical points is crucial to understand the phenomenology associated to homoclinic bifurcations. Here this helps us construct a phenomenological approach to modeling experiments in nonlinear dissipative contexts.

C. Toniolo; G. Russo; S. Residori; C. Tresser

2005-03-03T23:59:59.000Z

242

Evolution of globular cluster systems in elliptical galaxies. I. Log-normal initial mass function  

E-Print Network [OSTI]

We study the evolution of globular cluster systems (GCS) in elliptical galaxies and explore the dependence of their main properties on the mass and the size of the host galaxy.The dependence of the evolution of the GCS mass function (GCMF), of the fraction of surviving clusters and of the ratio of the final to initial mass in clusters on the structure of the host galaxy as well as their variation with the galactocentric distance inside individual host galaxies has been thoroughly investigated.After a survey over a large number of different host galaxies we have restricted our attention to a sample of galaxies with effective masses and radii equal to those observed for dwarf,normal and giant ellipticals. We show that, in spite of large differences in the fraction of surviving clusters, the final mean masses of the GCMF in massive galaxies are very similar to each other with a small galaxy-to-galaxy dispersion;low-mass compact galaxies tend to have smaller values of the final mean mass and a larger galaxy-to-galaxy dispersion. These findings are in agreement with those of recent observational analyses. The fraction of surviving clusters increases with the mass of the host galaxy. We show that a small difference between the initial and the final mean mass and dispersion of the GCMF and the lack of a significant radial dependence of the mean mass inside individual galaxies do not necessarily imply that evolutionary processes have been unimportant in the evolution of the initial population of clusters. For giant galaxies most disruption occurs within the effective radius while for low-mass galaxies a significant disruption of clusters takes place also at larger galactocentric distances. The dependence of the results obtained on the initial mean mass of the GCMF is investigated. (abridged)

E. Vesperini

2000-07-18T23:59:59.000Z

243

Non-equilibrium and local detection of the normal fraction of a trapped two-dimensional Bose gas  

E-Print Network [OSTI]

-dimensional Bose gas, a quantity that generally differs from the Bose-Einstein condensed fraction. The idea-Einstein condensation [7]. A possibil- ity explored in [8] is to look at the response of a gas in a toroidal trap for atomic samples, as the superfluid core co-exists with an external ring of normal gas [10]. In p

244

Normalized Lift: An Energy Interpretation of the Lift Coefficient Simplifies Comparisons of the Lifting Ability of Rotating and Flapping Surfaces  

E-Print Network [OSTI]

coefficient of a fixed wing slightly differently, as the work exerted by the wing on the surrounding flow field (L/?S), compared against the total kinetic energy required for generating said lift, v2. This reinterpreted coefficient, the normalized lift...

Burgers, Phillip; Alexander, David E.

2012-05-21T23:59:59.000Z

245

THE EVALUATION OF THE HEAT LOADING FROM STEADY, TRANSIENT AND OFF-NORMAL CONDITIONS IN ARIES POWER PLANTS*  

E-Print Network [OSTI]

THE EVALUATION OF THE HEAT LOADING FROM STEADY, TRANSIENT AND OFF-NORMAL CONDITIONS IN ARIES POWER. The characterization of heat loads developed for ITER1 can be applied to power plants to better develop the operating, and heating type for the divertor and first wall (FW). A particular power plant design is used, referred

California at San Diego, University of

246

Normal Flux through ATP-Citrate Lyase or Fatty Acid Synthase Is Not Required for Glucose-stimulated  

E-Print Network [OSTI]

Normal Flux through ATP-Citrate Lyase or Fatty Acid Synthase Is Not Required for Glucose (GSIS). Key enzymes involved in synthesis of fatty acids from glu- cose include ATP-citrate lyase (CL appears to be a rise in the ATP:ADP ratio, which stimulates closure of ATP-sensitive K (KATP) channels

Doyle, Martin

247

FINAL REPORT FOR THE CONTRACT BETWEEN POC AND UCSD IMPACT OF INTERMITTENT LIGHT ON NORMAL BRAIN FUNCTION  

E-Print Network [OSTI]

FINAL REPORT FOR THE CONTRACT BETWEEN POC AND UCSD IMPACT OF INTERMITTENT LIGHT ON NORMAL BRAIN (blinking) photic stimulation (IPS) on the brain's intrinsic activity. It is well known that the brain that spontaneous rhythmic excitations occur naturally in the brain and are integrally tied to all brain functions

Gorodnitsky, Irina

248

Image-Set Matching using a Geodesic Distance and Cohort Normalization Yui Man Lui, J. Ross Beveridge, Bruce A. Draper  

E-Print Network [OSTI]

Image-Set Matching using a Geodesic Distance and Cohort Normalization Yui Man Lui, J. Ross are viewed as points on a Grassmann manifold, then geodesic distance on the manifold becomes the natural way-known image-set matching algorithm, Mutual Subspace Method (MSM), which does not use geodesic dis- tance

Draper, Bruce A.

249

6 7 8 9 10 11 12 13 14 Eleven keratoconic (KC) patients (13 eyes) and one normal eye  

E-Print Network [OSTI]

(13 eyes) and one normal eye were recruited in this study. · Conventional scleral lenses were fitted to individual eyes and aberration measurements were performed on each eye with the scleral lens on using a Shack, Perry Rosenthal2 1Flaum Eye Institute, University of Rochester, Rochester, NY; 2Boston Foundation

Yoon, Geunyoung

250

Normal muscle oxygen consumption and fatigability in sickle cell patients despite reduced microvascular oxygenation and hemorheological abnormalities  

E-Print Network [OSTI]

1 Normal muscle oxygen consumption and fatigability in sickle cell patients despite reduced hypothesized that muscle metabolism and fatigability could be impaired in sickle cell patients, no study has profile at rest between 16 healthy subjects (AA), 20 sickle cell-hemoglobin C disease (SC) patients and 16

Paris-Sud XI, Université de

251

Elastin-insufficient mice show normal cardiovascular remodeling in 2K1C hypertension despite higher baseline pressure and unique  

E-Print Network [OSTI]

Elastin-insufficient mice show normal cardiovascular remodeling in 2K1C hypertension despite higher that would be expected in an animal demonstrat- ing hypertensive remodeling. To determine whether this is due-clip Goldblatt model of hypertension. Successfully clipped mice have a systolic pressure increase of at least 15

Mecham, Robert

252

Normal Liver Tissue Density Dose Response in Patients Treated With Stereotactic Body Radiation Therapy for Liver Metastases  

SciTech Connect (OSTI)

Purpose: To evaluate the temporal dose response of normal liver tissue for patients with liver metastases treated with stereotactic body radiation therapy (SBRT). Methods and Materials: Ninety-nine noncontrast follow-up computed tomography (CT) scans of 34 patients who received SBRT between 2004 and 2011 were retrospectively analyzed at a median of 8 months post-SBRT (range, 0.7-36 months). SBRT-induced normal liver tissue density changes in follow-up CT scans were evaluated at 2, 6, 10, 15, and 27 months. The dose distributions from planning CTs were mapped to follow-up CTs to relate the mean Hounsfield unit change ({Delta}HU) to dose received over the range 0-55 Gy in 3-5 fractions. An absolute density change of 7 HU was considered a significant radiographic change in normal liver tissue. Results: Increasing radiation dose was linearly correlated with lower post-SBRT liver tissue density (slope, -0.65 {Delta}HU/5 Gy). The threshold for significant change (-7 {Delta}HU) was observed in the range of 30-35 Gy. This effect did not vary significantly over the time intervals evaluated. Conclusions: SBRT induces a dose-dependent and relatively time-independent hypodense radiation reaction within normal liver tissue that is characterized by a decrease of >7 HU in liver density for doses >30-35 Gy.

Howells, Christopher C.; Stinauer, Michelle A.; Diot, Quentin; Westerly, David C.; Schefter, Tracey E.; Kavanagh, Brian D. [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States)] [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States); Miften, Moyed, E-mail: Moyed.Miften@ucdenver.edu [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States)] [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States)

2012-11-01T23:59:59.000Z

253

Identification and selection rules of the spin-wave eigen-modes in a normally magnetized nano-pillar  

E-Print Network [OSTI]

Identification and selection rules of the spin-wave eigen-modes in a normally magnetized nano nano-pillar (Permalloy-Copper-Permalloy) by means of a Magnetic Resonance Force Microscope (MRFM). We azimuthal index = 0, the RF cur- rent flowing through the nano-pillar, creating a circular RF Oersted field

254

Abstract. Breast cancer is the most common cancer in women worldwide. Transformation of a normal cell to a malignant one  

E-Print Network [OSTI]

Abstract. Breast cancer is the most common cancer in women worldwide. Transformation of a normal regulators of growth. Biomarkers associated with cancer were examined in human breast epithelial cells transformed by high-LET radiation in the presence of 17?-estradiol. An established cancer model was used

255

Source and thermal maturity of bitumen in Precambrian Nonesuch Formation inferred from isotopic compositions of individual normal alkanes  

SciTech Connect (OSTI)

As part of a continuing study of organic geochemistry of the 1.05 Ga Nonesuch Formation in the North American Mid-Continents rift, isotopic compositions of individual normal alkanes were measured using compound-specific isotopic analysis. This is a relatively new technique that can be used in conjunction with traditional biomarker analysis in interpretation of thermal maturity, oil-source rock correlation, and paleoecologic reconstruction. Carbon-isotopic compositions of individual normal alkanes from C{sub 15} to C{sub 25} in five bitumens and one oil from Nonesuch strata vary from {minus}28.8 to {minus}34.5{per thousand} (versus PDB). Within a given sample, isotopic compositions of n-alkanes span a range of 2 to 4 {per thousand}%. Homologues from C{sub 15} to C{sub 19} are isotopically light (depleted) by approximately 0.5{per thousand} relative to higher homologues from C{sub 20} to C{sub 25}. Two sources of normal alkanes are interpreted from the distribution of isotopic compositions. Based on chain length, the series from C{sub 15} to C{sub 19} may have been derived from algal components. Isotopically heavy, higher homologues are suspected to have been derived from bacterial sources. The pattern of isotopic compositions of bitumens is similar to that of the oil, demonstrating an oil-source rock relationship. Superimposed upon this primary, bimodal distribution of normal alkanes is the influence of thermal maturity on isotopic composition. Normal alkanes in samples of higher thermal maturity are enriched isotopically by 0.25 to 2{per thousand} relative to those of lower thermal maturity. Isotopic enrichment with increasing thermal maturity is interpreted to be the result of either addition of isotopically heavy components derived from kerogen and/or preferential loss through cracking of isotopically light components in bitumen.

Hieshima, G.B. (Indiana Univ., Bloomington (United States))

1991-03-01T23:59:59.000Z

256

Formation of quark phases in protoneutron stars: the transition from the 2SC to the normal quark phase  

E-Print Network [OSTI]

We study the process of formation of quark phases in protoneutron stars. After calculating the phase transition between nucleonic matter and the 2SC phase at fixed entropy and lepton fraction, we show that an unpairing transition between the 2SC phase and the normal quark phase occurs for low lepton fractions. We then calculate the process of diffusion of neutrinos in protoneutron stars and show that for intermediate values of the mass of the star, the deleptonization triggers the phase transition between the two quark phases after a temporal delay of a few seconds. In less massive stars instead only the normal quark phase is formed at the end of the deleptonization stage. We also discuss the possible astrophysical implications of our scenario.

G. ~Pagliara

2010-12-14T23:59:59.000Z

257

Analysis of an open crown conical shell segment for edge loadings and a linearly varying normal surface loading  

E-Print Network [OSTI]

. INTRO DUG TI ON THEORY Page III. Derivation of the Differential Eguation Solution of the Equation CONCLUSIONS 3 11 22 LITERATURE CITED REFERENCES 23 25 LIST OF FIGURES Shell Segment Showing Boondary Stress Resultants Shell Segment Showing... defined by equation (19 ) Thickness of the shell A differential operator defined by equation (18) M, M Rending moments per unit length of a shell perpendicular to the s and Q directions, respec- tively N i N Normal forces per unit length of sections...

Hervey, Donald Gable

1965-01-01T23:59:59.000Z

258

M. ,PELLET. -CON'l'RIBUTION 13 et elle sera ralise en Allemagne cette anne. Le flacon normal, dans  

E-Print Network [OSTI]

M. ,PELLET. - CON'l'RIBUTION 13 et elle sera réalisée en Allemagne cette année. Le flacon normal. CONTRIBUTION A L'?TUDE DU LAIT ST?RILIS? par M. PELLET, Ingénieur agronome. La stérilisation du lait a été j- vations à la Laiterie municipale de Nantes . .Simultanément, M. Pellet donna-t dans le « Lait» (Septembre

Boyer, Edmond

259

Digital transcriptome profiling of normal and glioblastoma-derived neural stem cells identifies genes associated with patient survival  

E-Print Network [OSTI]

associated with patient survival Pr G. Engstrm, Diva Tommei, Stefan H. Stricker, Christine Ender, Steven M. Pollard and Paul Bertone Assignment of tags to genes To assign... 2012) R E S E A R C H Open Acces s Digital transcriptome profiling of normal and glioblastoma-derived neural stem cells identifies genes associated with patient survival Pr G Engstrm 1 , Diva Tommei 1 , Stefan H Stricker 2 , Christine Ender 2 , Steven...

Engstrm, Pr G; Tommei, Diva; Stricker, Stefan H; Ender, Christine; Pollard, Steven M; Bertone, Paul

2012-10-09T23:59:59.000Z

260

Misalignment-tolerant surface-normal low-voltage modulator for optical interconnects at 1.55 m  

E-Print Network [OSTI]

-normal designs (e.g. misalignment tolerance). Results for an InP/InGaAsP implementation are presented. ©2003 fabricated with an InGaAsP/InP p-i-n diode structure. Angled facets at 54.7° were wet etched into the In (MQW) in the intrinsic layer modulates the absorption via the quantum-confined Stark effect. Fig. 1

Miller, David A. B.

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

E-Print Network 3.0 - avastin gbm briefing Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Mathematics 3 Select Font Size: A A A Sponsored By Summary: -ray bursts from stars collapsing to form black holes and other celestial sources. These brief...

262

Predicting Static Losses in an Inverter-Leg built with SiC Normally-Off JFETs and SiC diodes  

E-Print Network [OSTI]

Predicting Static Losses in an Inverter-Leg built with SiC Normally-Off JFETs and SiC diodes Xavier details the methodology of a method to calculate static losses in an inverter leg built with SiC Normally model with a constant current. The proposed method is applied to a three phase inverter to evaluate

Paris-Sud XI, Université de

263

The paper "Magnetic-ux quantization in a cylindrical lm of a normal metal"D.Yu. Sharvin and Yu.V. Shashkin (1981)  

E-Print Network [OSTI]

The paper "Magnetic-ux quantization in a cylindrical lm of a normal metal"D.Yu. Sharvin and Yu temperatures. Let us consider an insulating cylinder coated by a thin lm of a normal metal. The probability amplitude for the electron to return to some point on the lm can be presented as the sum of amplitudes

Skvortsov, Mikhail

264

Figure 1. Ankle behavior can be approximated by a linear torsional spring in the progression stage of the stance phase of normal gait.  

E-Print Network [OSTI]

Figure 1. Ankle behavior can be approximated by a linear torsional spring in the progression stage of the stance phase of normal gait. Abstract--In this paper we explore the mechanical behavior of the ankle in the progression stage of stance during normal walking. We show that the torque/angle behavior of the ankle during

Dollar, Aaron M.

265

Individualized Radical Radiotherapy of Non-Small-Cell Lung Cancer Based on Normal Tissue Dose Constraints: A Feasibility Study  

SciTech Connect (OSTI)

Purpose: Local recurrence is a major problem after (chemo-)radiation for non-small-cell lung cancer. We hypothesized that for each individual patient, the highest therapeutic ratio could be achieved by increasing total tumor dose (TTD) to the limits of normal tissues, delivered within 5 weeks. We report first results of a prospective feasibility trial. Methods and Materials: Twenty-eight patients with medically inoperable or locally advanced non-small-cell lung cancer, World Health Organization performance score of 0-1, and reasonable lung function (forced expiratory volume in 1 second > 50%) were analyzed. All patients underwent irradiation using an individualized prescribed TTD based on normal tissue dose constraints (mean lung dose, 19 Gy; maximal spinal cord dose, 54 Gy) up to a maximal TTD of 79.2 Gy in 1.8-Gy fractions twice daily. No concurrent chemoradiation was administered. Toxicity was scored using the Common Terminology Criteria for Adverse Events criteria. An {sup 18}F-fluoro-2-deoxy-glucose-positron emission tomography-computed tomography scan was performed to evaluate (metabolic) response 3 months after treatment. Results: Mean delivered dose was 63.0 {+-} 9.8 Gy. The TTD was most often limited by the mean lung dose (32.1%) or spinal cord (28.6%). Acute toxicity generally was mild; only 1 patient experienced Grade 3 cough and 1 patient experienced Grade 3 dysphagia. One patient (3.6%) died of pneumonitis. For late toxicity, 2 patients (7.7%) had Grade 3 cough or dyspnea; none had severe dysphagia. Complete metabolic response was obtained in 44% (11 of 26 patients). With a median follow-up of 13 months, median overall survival was 19.6 months, with a 1-year survival rate of 57.1%. Conclusions: Individualized maximal tolerable dose irradiation based on normal tissue dose constraints is feasible, and initial results are promising.

Baardwijk, Angela van [Department of Radiation Oncology (MAASTRO), GROW Research Institute, University Hospital Maastricht, Maastricht (Netherlands)], E-mail: angela.vanbaardwijk@maastro.nl; Bosmans, Geert; Boersma, Liesbeth; Wanders, Stofferinus; Dekker, Andre [Department of Radiation Oncology (MAASTRO), GROW Research Institute, University Hospital Maastricht, Maastricht (Netherlands); Dingemans, Anne Marie C. [Department of Pulmonology, University Hospital Maastricht, Maastricht (Netherlands); Bootsma, Gerben [Department of Pulmonology, Atrium Medical Centre, Heerlen (Netherlands); Geraedts, Wiel [Department of Pulmonology, Maasland Hospital, Sittard (Netherlands); Pitz, Cordula [Department of Pulmonology, Sint Laurentius Hospital, Roermond (Netherlands); Simons, Jean [Department of Pulmonology, Sint Jans Gasthuis, Weert (Netherlands); Lambin, Philippe; Ruysscher, Dirk de [Department of Radiation Oncology (MAASTRO), GROW Research Institute, University Hospital Maastricht, Maastricht (Netherlands)

2008-08-01T23:59:59.000Z

266

Detection and quantification of inverse spin Hall effect from spin pumping in permalloy/normal metal bilayers.  

SciTech Connect (OSTI)

Spin pumping is a mechanism that generates spin currents from ferromagnetic resonance over macroscopic interfacial areas, thereby enabling sensitive detection of the inverse spin Hall effect that transforms spin into charge currents in nonmagnetic conductors. Here we study the spin-pumping-induced voltages due to the inverse spin Hall effect in permalloy/normal metal bilayers integrated into coplanar waveguides for different normal metals and as a function of angle of the applied magnetic field direction, as well as microwave frequency and power. We find good agreement between experimental data and a theoretical model that includes contributions from anisotropic magnetoresistance and inverse spin Hall effect. The analysis provides consistent results over a wide range of experimental conditions as long as the precise magnetization trajectory is taken into account. The spin Hall angles for Pt, Pd, Au, and Mo were determined with high precision to be 0.013 {+-} 0.002, 0.0064 {+-} 0.001, 0.0035 {+-} 0.0003, and -0.0005 {+-} 0.0001, respectively.

Mosendz, O.; Vlaminck, V.; Pearson, J. E.; Fradin, F. Y.; Bauer, G. E. W.; Bader, S. D.; Hoffmann, A.; Delft Univ. of Technology

2010-12-01T23:59:59.000Z

267

Label-Free Quantitative LC?MS Proteomics of Alzheimers Disease and Normally Aged Human Brains  

SciTech Connect (OSTI)

Quantitative proteomics analysis of cortical samples of 10 Alzheimers disease (AD) brains versus 10 normally aged brains was performed by following the accurate mass and time tag (AMT) approach with the high resolution LTQ Orbitrap mass spectrometer. More than 1400 proteins were identified and quantitated. A conservative approach of selecting only the consensus results of four normalization methods was suggested and used. A total of 197 proteins were shown to be significantly differentially abundant (p-values <0.05, corrected for multiplicity of testing) in AD versus control brain samples. Thirty-seven of these proteins were reported as differentially abundant or modified in AD in previous proteomics and transcriptomics publications. The rest to the best of our knowledge are new. Mapping of the discovered proteins with bioinformatic tools revealed significant enrichment with differentially abundant proteins of pathways and processes known to be important in AD, including signal transduction, regulation of protein phosphorylation, immune response, cytoskeleton organization, lipid metabolism, energy production, and cell death.

Andreev, Victor P.; Petyuk, Vladislav A.; Brewer, Heather M.; Karpievitch, Yuliya; Xie, Fang; Clarke, Jennifer; Camp, David G.; Smith, Richard D.; Lieberman, Andrew P.; Albin, Roger L.; Nawaz, Zafar; Hokayem, Jimmy E.; Myers, Amanda J.

2012-06-17T23:59:59.000Z

268

Regional Normal Lung Tissue Density Changes in Patients Treated With Stereotactic Body Radiation Therapy for Lung Tumors  

SciTech Connect (OSTI)

Purpose: To describe regional lung tissue density changes in normal lung tissue of patients with primary and metastatic lung tumors who received stereotactic body radiation therapy (SBRT). Methods and Materials: A total of 179 post-SBRT follow-up computed tomography (CT) scans of 62 patients who received SBRT between 2003 and 2009 were studied. Median prescription dose was 54 Gy (range, 30-60 Gy) in 3 to 5 fractions. SBRT-induced lung density changes on post-SBRT follow-up CT were evaluated at approximately 3, 6, 12, 18, 24, and 30 months after treatment. Dose-response curves (DRC) were generated for SBRT-induced lung damage by averaging CT number (HU) changes for regions of the lungs receiving the same dose at 5-Gy intervals. Results: For all follow-up interval periods, CT numbers linearly increased with dose until 35 Gy and were constant thereafter. For 3, 18, 24, and 30 months, the rate of relative electron density increase with dose was approximately 0.24% per Gy. At 6 months, the rate was also similar below 20 Gy but then rose to 0.6% per Gy above this threshold. After 6 months, DRCs were mostly time-independent. When split between patients treated with 3 fractions of 12 to 20 Gy (median, 20 Gy; average tumor volume, 12 {+-} 16 cm{sup 3}) and with >3 fractions of 6 to 12.5 Gy (median, 9 Gy; average tumor volume, 30 {+-} 40 cm{sup 3}), DRCs differed significantly. In both cases, CT changes at 3, 18, 24, and 30 months were identical to those of the population DRC; however, patients who received >3 fractions showed 6-month CT changes that were more than twice those for the group that received 3 fractions. Conclusions: This analysis of SBRT-induced normal lung density changes indicates that lung normal tissue has more pronounced self-limited acute effects than late effects. Differences in acute CT changes following treatments in 3 fractions were considerably less than for treatments in >3 fractions.

Diot, Quentin, E-mail: quentin.diot@ucdenver.edu [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States)] [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States); Kavanagh, Brian; Schefter, Tracey; Gaspar, Laurie; Stuhr, Kelly; Miften, Moyed [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States)] [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States)

2012-11-15T23:59:59.000Z

269

Near-Region Modification of Total Pressure Fluctuations by a Normal Shock Wave in a Low-Density Hypersonic Wind Tunnel  

E-Print Network [OSTI]

Scientific understanding of the modifications to turbulence due to a normal shock wave at hypersonic speeds is lacking. The overarching research objective of this study was to characterize the effects of a hypersonic shock wave on the structure...

Mai, Chi Luong Nhat

2014-05-01T23:59:59.000Z

270

Comparison of Normalized and Unnormalized Single Cell and Population Assemblies (MICW - Metagenomics Informatics Challenges Workshop: 10K Genomes at a Time)  

SciTech Connect (OSTI)

University of Queensland's Phil Hugenholtz on "Comparison of Normalized and Unnormalized Single Cell and Population Assemblies" at the Metagenomics Informatics Challenges Workshop held at the DOE JGI on October 12-13, 2011.

Hugenholtz, Phil [University of Queensland] [University of Queensland

2011-10-12T23:59:59.000Z

271

Comparison of Normalized and Unnormalized Single Cell and Population Assemblies (MICW - Metagenomics Informatics Challenges Workshop: 10K Genomes at a Time)  

ScienceCinema (OSTI)

University of Queensland's Phil Hugenholtz on "Comparison of Normalized and Unnormalized Single Cell and Population Assemblies" at the Metagenomics Informatics Challenges Workshop held at the DOE JGI on October 12-13, 2011.

Hugenholtz, Phil [University of Queensland

2013-01-22T23:59:59.000Z

272

A hybrid electron and photon IMRT planning technique that lowers normal tissue integral patient dose using standard hardware  

SciTech Connect (OSTI)

Purpose: To present a mixed electron and photon IMRT planning technique using electron beams with an energy range of 6-22 MeV and standard hardware that minimizes integral dose to patients for targets as deep as 7.5 cm. Methods: Ten brain cases, two lung, a thyroid, an abdominal, and a parotid case were planned using two planning techniques: a photon-only IMRT (IMRT) versus a mixed modality treatment (E + IMRT) that includes an enface electron beam and a photon IMRT portion that ensures a uniform target coverage. The electron beam is delivered using a regular cutout placed in an electron cone. The electron energy was chosen to provide a good trade-off between minimizing integral dose and generating a uniform, deliverable plan. The authors choose electron energies that cover the deepest part of PTV with the 65%-70% isodose line. The normal tissue integral dose, the dose for ring structures around the PTV, and the volumes of the 75%, 50%, and 25% isosurfaces were used to compare the dose distributions generated by the two planning techniques. Results: The normal tissue integral dose was lowered by about 20% by the E + IMRT plans compared to the photon-only IMRT ones for most studied cases. With the exception of lungs, the dose reduction associated to the E + IMRT plans was more pronounced further away from the target. The average dose ratio delivered to the 0-2 cm and the 2-4 cm ring structures for brain patients for the two planning techniques were 89.6% and 70.8%, respectively. The enhanced dose sparing away from the target for the brain patients can also be observed in the ratio of the 75%, 50%, and 25% isodose line volumes for the two techniques, which decreases from 85.5% to 72.6% and further to 65.1%, respectively. For lungs, the lateral electron beams used in the E + IMRT plans were perpendicular to the mostly anterior/posterior photon beams, generating much more conformal plans. Conclusions: The authors proved that even using the existing electron delivery hardware, a mixed electron/photon planning technique (E + IMRT) can decrease the normal tissue integral dose compared to a photon-only IMRT plan. Different planning approaches can be enabled by the use of an electron beam directed toward organs at risk distal to the target, which are still spared due the rapid dose fall-off of the electron beam. Examples of such cases are the lateral electron beams in the thoracic region that do not irradiate the heart and contralateral lung, electron beams pointed toward kidneys in the abdominal region, or beams treating brain lesions pointed toward the brainstem or optical apparatus. For brain, electron vertex beams can also be used without irradiating the whole body. Since radiation retreatments become more and more common, minimizing the normal tissue integral dose and the dose delivered to tissues surrounding the target, as enabled by E + IMRT type techniques, should receive more attention.

Rosca, Florin [Department of Radiation Oncology, Massachusetts General Hospital, Danvers, Massachusetts 01923 (United States)

2012-06-15T23:59:59.000Z

273

Effects of nanosecond-scale prepulse on generation of high-energy protons in target normal sheath acceleration  

SciTech Connect (OSTI)

A pulse cleaner based on noncollinear optical-parametric amplification and second-harmonic generation processes is used to improve the contrast of a laser of peak intensity {approx}2 Multiplication-Sign 10{sup 19} W/cm{sup 2} to {approx}10{sup 11} at 100 ps before the peak of the main pulse. A 7 MeV proton beam is observed when a 2.5 {mu}m-thick Al foil is irradiated by this high-contrast laser. The maximum proton energy decreases to 2.9 MeV when a low-contrast ({approx}10{sup 8}) laser is used. Two-dimensional particle-in-cell simulations combined with MULTI simulations show that the maximum proton energy sensitively relies on the detecting direction. The ns-time-scale prepulse can bend a thin target before the main pulse arrives, which reduces maximum proton energy in the target normal sheath acceleration.

Wang, W. P.; Shen, B. F.; Zhang, H.; Xu, Y.; Li, Y. Y.; Lu, X. M.; Wang, C.; Liu, Y. Q.; Shi, Y.; Leng, Y. X.; Liang, X. Y.; Li, R. X.; Xu, Z. Z. [State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 (China)] [State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 (China); Lu, J. X.; Wang, N. Y. [Department of Nuclear Technology Application, China Institute of Atom Energy, Beijing 102413 (China)] [Department of Nuclear Technology Application, China Institute of Atom Energy, Beijing 102413 (China)

2013-06-03T23:59:59.000Z

274

Analysis of rabbit intervertebral disc physiology based on water metabolism. II. Changes in normal intervertebral discs under axial vibratory load  

SciTech Connect (OSTI)

Metabolic changes induced by axial vibratory load to the spine were investigated based on water metabolism in normal intervertebral discs of rabbits with or without pentobarbital anesthesia. Tritiated water concentration in the intervertebral discs of unanesthetized rabbits was reduced remarkably by axial vibration for 30 minutes using the vibration machine developed for this study. Repeated vibratory load for 18 and 42 hours duration showed the recovery of /sup 3/H/sub 2/O concentration of the intervertebral disc without anesthesia. Computer simulation suggested a reduction of blood flow surrounding the intervertebral disc following the vibration stress. However, no reduction of the /sup 3/H/sub 2/O concentration in the intervertebral disc was noted under anesthesia. Emotional stress cannot be excluded as a factor in water metabolism in the intervertebral disc.

Hirano, N.; Tsuji, H.; Ohshima, H.; Kitano, S.; Itoh, T.; Sano, A.

1988-11-01T23:59:59.000Z

275

Spin-polarized currents in the tunnel contact of a normal conductor and a two-dimensional topological insulator  

SciTech Connect (OSTI)

The spin filtering of electrons tunneling from the edge states of a two-dimensional topological insulator into a normal conductor under a magnetic field (external or induced due to proximity to a magnetic insulator) is studied. Calculations are performed for a tunnel contact of finite length between the topological insulator and an electronic multimode quantum strip. It is shown that the flow of tunneling electrons is split in the strip, so that spin-polarized currents arise in its left and right branches. These currents can be effectively controlled by the contact voltage and the chemical potential of the system. The presence of a magnetic field, which splits the spin subbands of the electron spectrum in the strip, gives rise to switching of the spin current between the strip branches.

Sukhanov, A. A., E-mail: AASukhanov@yandex.ru; Sablikov, V. A. [Russian Academy of Sciences, Kotel'nikov Institute of Radio Engineering and Electronics (Fryazino branch) (Russian Federation)] [Russian Academy of Sciences, Kotel'nikov Institute of Radio Engineering and Electronics (Fryazino branch) (Russian Federation)

2013-11-15T23:59:59.000Z

276

Unsteady heat dissipation in accelerator superconducting coils insulated with porous ceramic insulation in normal and supercritical helium conditions  

SciTech Connect (OSTI)

To investigate the unsteady heat dissipation in accelerator superconducting coils insulated with porous ceramic insulation, two experimental mock-ups reproducing the thermal and the mechanical conditions of a superconducting coils were produced. The mock-ups with compressive load of 10 MPa and 20 MPa were tested at normal (T = 4.23 K and p = 1 bar) and supercritical helium conditions (T = 4.23 K and p = 2.0 to 3.75 bar) during unsteady heat dissipation. The paper presents the experimental results of temperature rise in both superconducting coils as a function of time for a wide range of a localized heat load varying from 0.1 kJ/m{sup 3} up to 12.8 MJ m{sup ?3} per pulse. A numerical model of the transient process in these coils has been developed and the computations are compared with the experimental results.

Pietrowicz, S. [Department of Thermodynamics, Institute of Power Engineering and Fluid Mechanics, Wroc?aw University of Technology, Wybrze?e Wyspia?skiego 27, 50 - 370 Wroc?aw (Poland); Four, A.; Baudouy, B. [CEA Saclay, Irfu/ SACM, 91191 Gif-sur-Yvette (France); Kimura, N.; Yamamoto, A. [High Energy Accelerator Research Organization, KEK, Tsukuba, Ibaraki 305-0801 (Japan)

2014-01-29T23:59:59.000Z

277

Numerical analysis of laminar fluid flow and heat transfer in a parallel plate channel with normally in-line positioned plates  

E-Print Network [OSTI]

NUMERICAL ANALYSIS OF LAMINAR FLUID FLOW AND HEAT TRANSFER IN A PARALLEL PLATE CHANNEL WITH NORMALLY IN-LINE POSITIONED PLATES A Thesis by JOHN GRADY iVICMATH Submitted to the Office of Graduate Studies of Texas AkM University in partial... fulfillment of the requirements for the degree of MASTER OF SCIENCE December 1991 Major Subject: Mechanical Engineering NUMERICAL ANALYSIS OF LAMINAR FLUID FLOW AND HEAT TRANSFER IN A PARALLEL PLATE CHANNEI WITH NORMALLY IN-LINE POSITIONED PLATES A...

McMath, John Grady

2012-06-07T23:59:59.000Z

278

Geology of the McMillan Ranch in Mason, Texas: An Assessment of the Nature of Normal Faults in the Mason Area  

E-Print Network [OSTI]

fulfillment of the requirements for the degree of MASTER OF SCIENCE August 2011 Major Subject: Geology Geology of the McMillan Ranch in Mason, Texas; An Assessment of the Nature of Normal Faults... of Department, Andreas Kronenberg August 2011 Major Subject: Geology iii ABSTRACT Geology of the McMillan Ranch in Mason, Texas: An Assessment of the Nature of Normal Faults in the Mason Area. August 2011 Rebecca Anne Harper, B.S., Texas A...

Harper, Rebecca Anne

2011-10-21T23:59:59.000Z

279

HELIUM-IGNITED VIOLENT MERGERS AS A UNIFIED MODEL FOR NORMAL AND RAPIDLY DECLINING TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

The progenitors of Type Ia supernovae (SNe Ia) are still unknown, despite significant progress during the past several years in theory and observations. Violent mergers of two carbon-oxygen (CO) white dwarfs (WDs) are a candidate scenario suggested to be responsible for at least a significant fraction of normal SNe Ia. Here, we simulate the merger of two CO WDs using a moving-mesh code that allows for the inclusion of thin helium (He) shells (0.01 M{sub Sun }) on top of the WDs at an unprecedented numerical resolution. The accretion of He onto the primary WD leads to the formation of a detonation in its He shell. This detonation propagates around the CO WD and sends a converging shock wave into its core, known to robustly trigger a second detonation, as in the well-known double-detonation scenario for He-accreting CO WDs. However, in contrast to that scenario where a massive He shell is required to form a detonation through thermal instability, here the He detonation is ignited dynamically. Accordingly the required He-shell mass is significantly smaller, and hence its burning products are unlikely to affect the optical display of the explosion. We show that this scenario, which works for CO primary WDs with CO- as well as He-WD companions, has the potential to explain the different brightness distributions, delay times, and relative rates of normal and fast declining SNe Ia. Finally, we discuss extensions to our unified merger model needed to obtain a comprehensive picture of the full observed diversity of SNe Ia.

Pakmor, R.; Springel, V. [Heidelberger Institut fuer Theoretische Studien, Schloss-Wolfsbrunnenweg 35, D-69118 Heidelberg (Germany); Kromer, M. [Kavli Institute for the Physics and Mathematics of the Universe, University of Tokyo, Kashiwa, Chiba 277-8583 (Japan); Taubenberger, S. [Max-Planck-Institut fuer Astrophysik, Karl-Schwarzschild-Str. 1, D-85748 Garching (Germany)

2013-06-10T23:59:59.000Z

280

AECOM Normal.dot  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergy Cooperation |South Valley ResponsibleSubmissionofDepartment of Energyutmaan~ mrm NO. u

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281

Normal Tissue Complication Probability Modeling of Radiation-Induced Hypothyroidism After Head-and-Neck Radiation Therapy  

SciTech Connect (OSTI)

Purpose: To determine the dose-response relationship of the thyroid for radiation-induced hypothyroidism in head-and-neck radiation therapy, according to 6 normal tissue complication probability models, and to find the best-fit parameters of the models. Methods and Materials: Sixty-five patients treated with primary or postoperative radiation therapy for various cancers in the head-and-neck region were prospectively evaluated. Patient serum samples (tri-iodothyronine, thyroxine, thyroid-stimulating hormone [TSH], free tri-iodothyronine, and free thyroxine) were measured before and at regular time intervals until 1 year after the completion of radiation therapy. Dose-volume histograms (DVHs) of the patients' thyroid gland were derived from their computed tomography (CT)-based treatment planning data. Hypothyroidism was defined as increased TSH (subclinical hypothyroidism) or increased TSH in combination with decreased free thyroxine and thyroxine (clinical hypothyroidism). Thyroid DVHs were converted to 2 Gy/fraction equivalent doses using the linear-quadratic formula with {alpha}/{beta} = 3 Gy. The evaluated models included the following: Lyman with the DVH reduced to the equivalent uniform dose (EUD), known as LEUD; Logit-EUD; mean dose; relative seriality; individual critical volume; and population critical volume models. The parameters of the models were obtained by fitting the patients' data using a maximum likelihood analysis method. The goodness of fit of the models was determined by the 2-sample Kolmogorov-Smirnov test. Ranking of the models was made according to Akaike's information criterion. Results: Twenty-nine patients (44.6%) experienced hypothyroidism. None of the models was rejected according to the evaluation of the goodness of fit. The mean dose model was ranked as the best model on the basis of its Akaike's information criterion value. The D{sub 50} estimated from the models was approximately 44 Gy. Conclusions: The implemented normal tissue complication probability models showed a parallel architecture for the thyroid. The mean dose model can be used as the best model to describe the dose-response relationship for hypothyroidism complication.

Bakhshandeh, Mohsen [Department of Medical Physics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran (Iran, Islamic Republic of)] [Department of Medical Physics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran (Iran, Islamic Republic of); Hashemi, Bijan, E-mail: bhashemi@modares.ac.ir [Department of Medical Physics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran (Iran, Islamic Republic of)] [Department of Medical Physics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran (Iran, Islamic Republic of); Mahdavi, Seied Rabi Mehdi [Department of Medical Physics, Faculty of Medical Sciences, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of)] [Department of Medical Physics, Faculty of Medical Sciences, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Nikoofar, Alireza; Vasheghani, Maryam [Department of Radiation Oncology, Hafte-Tir Hospital, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of)] [Department of Radiation Oncology, Hafte-Tir Hospital, Tehran University of Medical Sciences, Tehran (Iran, Islamic Republic of); Kazemnejad, Anoshirvan [Department of Biostatistics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran (Iran, Islamic Republic of)] [Department of Biostatistics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran (Iran, Islamic Republic of)

2013-02-01T23:59:59.000Z

282

Attenuation Tomography of Northern California and the Yellow Sea / Korean Peninsula from Coda-source Normalized and Direct Lg Amplitudes  

SciTech Connect (OSTI)

Inversions for regional attenuation (1/Q) of Lg are performed in two different regions. The path attenuation component of the Lg spectrum is isolated using the coda-source normalization method, which corrects the Lg spectral amplitude for the source using the stable, coda-derived source spectra. Tomographic images of Northern California agree well with one-dimensional (1-D) Lg Q estimated from five different methods. We note there is some tendency for tomographic smoothing to increase Q relative to targeted 1-D methods. For example in the San Francisco Bay Area, which contains high attenuation relative to the rest of it's region, Q is over-estimated by {approx}30. Coda-source normalized attenuation tomography is also carried out for the Yellow Sea/Korean Peninsula (YSKP) where output parameters (site, source, and path terms) are compared with those from the amplitude tomography method of Phillips et al. (2005) as well as a new method that ties the source term to the MDAC formulation (Walter and Taylor, 2001). The source terms show similar scatter between coda-source corrected and MDAC source perturbation methods, whereas the amplitude method has the greatest correlation with estimated true source magnitude. The coda-source better represents the source spectra compared to the estimated magnitude and could be the cause of the scatter. The similarity in the source terms between the coda-source and MDAC-linked methods shows that the latter method may approximate the effect of the former, and therefore could be useful in regions without coda-derived sources. The site terms from the MDAC-linked method correlate slightly with global Vs30 measurements. While the coda-source and amplitude ratio methods do not correlate with Vs30 measurements, they do correlate with one another, which provides confidence that the two methods are consistent. The path Q{sup -1} values are very similar between the coda-source and amplitude ratio methods except for small differences in the Da-xin-anling Mountains, in the northern YSKP. However there is one large difference between the MDAC-linked method and the others in the region near stations TJN and INCN, which point to site-effect as the cause for the difference.

Ford, S R; Dreger, D S; Phillips, W S; Walter, W R; Mayeda, K; Malagnini, L

2008-07-16T23:59:59.000Z

283

A 3% Measurement of the Beam Normal Single Spin Asymmetry in Forward Angle Elastic Electron-Proton Scattering using the Qweak Setup  

SciTech Connect (OSTI)

The beam normal single spin asymmetry generated in the scattering of transversely polarized electrons from unpolarized nucleons is an observable of the imaginary part of the two-photon exchange process. Moreover, it is a potential source of false asymmetry in parity violating electron scattering experiments. The Q{sub weak} experiment uses parity violating electron scattering to make a direct measurement of the weak charge of the proton. The targeted 4% measurement of the weak charge of the proton probes for parity violating new physics beyond the Standard Model. The beam normal single spin asymmetry at Q{sub weak} kinematics is at least three orders of magnitude larger than 5 ppb precision of the parity violating asymmetry. To better understand this parity conserving background, the Q{sub weak} Collaboration has performed elastic scattering measurements with fully transversely polarized electron beam on the proton and aluminum. This dissertation presents the analysis of the 3% measurement (1.3% statistical and 2.6% systematic) of beam normal single spin asymmetry in electronproton scattering at a Q2 of 0.025 (GeV/c)2. It is the most precise existing measurement of beam normal single spin asymmetry available at the time. A measurement of this precision helps to improve the theoretical models on beam normal single spin asymmetry and thereby our understanding of the doubly virtual Compton scattering process.

Waidyawansa, Dinayadura Buddhini [OHIO U.

2013-08-01T23:59:59.000Z

284

Black hole quasi-normal modes: the "electrons" of quantum gravity? Implications for the black hole information puzzle  

E-Print Network [OSTI]

Some recent important results on black hole (BH) quantum physics concerning the BH effective state and the natural correspondence between Hawking radiation and BH quasi-normal modes (QNMs) are reviewed, clarified and refined. Such a correspondence permits to naturally interpret QNMs as quantum levels in a semi-classical model. This is a model of BH somewhat similar to the historical semi-classical model of the structure of a hydrogen atom introduced by Bohr in 1913. In a certain sense, QNMs represent the "electron" which jumps from a level to another one and the absolute values of the QNMs frequencies "triggered" by emissions (Hawking radiation) and absorption of particles represent the energy "shells" of the "gravitational hydrogen atom". Important consequences on the BH information puzzle are discussed. In fact, it is shown that the time evolution of this "Bohr-like BH model" obeys to a time dependent Schr\\"odinger equation which permits the final BH state to be a pure quantum state instead of a mixed one. ...

Corda, Christian

2015-01-01T23:59:59.000Z

285

Off-normal CO2 desorption from the photooxidation of CO on reduced TiO2(110)  

SciTech Connect (OSTI)

Photo-induced reactions between O2 and CO on reduced rutile TiO2(110) are studied at low temperature (~30K). Photon stimulated desorption (PSD) of O2, CO2 and CO are observed with comparable yields. Isotope labeling experiments indicate that O2 chemisorbed in a vacancy is more active for photooxidation than O2 chemisorbed on a Ti5c site. The angular distribution for the desorbing CO2 is peaked at ~40 with respect to the surface normal in the azimuth (i.e. perpendicular to the bridging oxygen rows) suggesting that CO2 is produced from O2 occupying an oxygen vacancy and CO adsorbed on a Ti5c site next to it. The experimental results are consistent with CO2 being produced from a transition state complex that has been predicted theoretically. The CO PSD from TiO2(110) is enhanced dramatically by the presence of chemisorbed O2 suggesting that it is a by-product of the CO photooxidation process.

Petrik, Nikolay G.; Kimmel, Gregory A.

2010-09-02T23:59:59.000Z

286

Using a Family of Dividing Surfaces Normal to the Minimum EnergyPath for Quantum Instanton Rate Constants  

SciTech Connect (OSTI)

One of the outstanding issues in the quantum instanton (QI) theory (or any transition state-type theory) for thermal rate constants of chemical reactions is the choice of an appropriate ''dividing surface'' (DS) that separates reactants and products. (In the general version of the QI theory, there are actually two dividing surfaces involved.) This paper shows one simple and general way for choosing DS's for use in QI Theory, namely using the family of (hyper) planes normal to the minimum energy path (MEP) on the potential energy surface at various distances s along it. Here the reaction coordinate is not one of the dynamical coordinates of the system (which will in general be the Cartesian coordinates of the atoms), but rather simply a parameter which specifies the DS. It is also shown how this idea can be implemented for an N-atom system in 3d space in a way that preserves overall translational and rotational invariance. Numerical application to a simple system (the colliner H + H{sub 2} reaction) is presented to illustrate the procedure.

Li, Yimin; Miller, Wlliam H.

2006-02-22T23:59:59.000Z

287

Summary of recent experiments on focusing of target-normal-sheath-accelerated proton beam with a stack of conducting foils  

SciTech Connect (OSTI)

We present a summary of recent experiments on focusing of laser target-normal-sheath-accelerated (TNSA) proton beam with a stack of thin conducting foils. The experiments were performed using the Phelix laser (GSI-Darmstadt) and the Titan laser, Lawrence Livermore National Laboratory. The phenomena consistent with self-collimation (or weak self-focusing) of TNSA protons were experimentally observed for the first time at the Phelix laser user facility, in a specially engineered structure ('lens') consisting of a stack of 300 thin aluminum foils separated by 50??m vacuum gaps. Follow up experiments using the Titan laser obtained results consistent with the collimation/focusing observed in the initial experiments using the Phelix. The Titan experiments employed improved, 25??m- and 50??m-gap targets and the new fine mesh diagnostic. All the experiments were carried out in a passive environment, i.e., no external fields were applied, and no neutralization plasma or injection of secondary charged particles was imposed. A plausible interpretation of the observed phenomena is that the combination of magnetic self-pinch forces generated by the beam current together with the simultaneous reduction of the repulsive electrostatic forces due to the conducting foils inhibits radial expansion of the beam.

Ni, P. A. [Luxim Corporation, Sunnyvale, California 94024 (United States) [Luxim Corporation, Sunnyvale, California 94024 (United States); Lawrence Berkeley National Laboratory, California 94720 (United States); Alexander, N. [General Atomics, San Diego, California 92121 (United States)] [General Atomics, San Diego, California 92121 (United States); Barnard, J. J.; Lund, S. M. [Lawrence Livermore National Laboratory, California 94550 (United States)] [Lawrence Livermore National Laboratory, California 94550 (United States)

2014-05-15T23:59:59.000Z

288

Size distributions of fly ash using Coulter Multisizer: Use of multiple orifices and fitting to truncated log-normal distributions  

SciTech Connect (OSTI)

Fly ash particles, which are predominantly spherical and glassy, are produced by melting of the mineral inclusions in the coal during combustion. Particle diameters can range from sub-micrometer (micron or {mu}m) to greater than 100 {mu}m. The size distribution of fly ash is needed to determine its role in the radiation transfer process in pulverized coal combustors. The Coulter Multisizer is an useful instrument for sizing powders with a broad size distribution. A single Multisizer orifice can size particles only within a specific size range limited at the lower end to a few percent of orifice diameter by sensitivity and at the upper end by increasing non-linearity of the signal-volume relation. A scheme for combining data obtained using orifices of different diameters is described. The manufacturers state that the smallest particle which can be sized accurately is nominally 2% of the diameter of the orifice. However, it was found that the data for particles less than 4% of the orifice diameter were not reliable. In order to use the smaller orifices, the larger particles have to be removed from the sample. A wet-sieving apparatus, designed for accurate separation of the particles by size, is described. A log-normal distribution function, truncated outside the measurement limits, fits the size distribution data well. Size parameters for fly ashes of six representative US coals are presented.

Ghosal, S.; Ebert, J.L.; Self, S.A.

1991-11-01T23:59:59.000Z

289

PTF11iqb: Cool supergiant mass loss that bridges the gap between Type IIn and normal supernovae  

E-Print Network [OSTI]

PTF11iqb was initially classified as a TypeIIn event caught very early after explosion. It showed narrow Wolf-Rayet (WR) spectral features on day 2, but the narrow emission weakened quickly and the spectrum morphed to resemble those of Types II-L and II-P. At late times, Halpha emission exhibited a complex, multipeaked profile reminiscent of SN1998S. In terms of spectroscopic evolution, we find that PTF11iqb was a near twin of SN~1998S, although with weaker interaction with circumstellar material (CSM) at early times, and stronger CSM interaction at late times. We interpret the spectral changes as caused by early interaction with asymmetric CSM that is quickly (by day 20) enveloped by the expanding SN ejecta photosphere, but then revealed again after the end of the plateau when the photosphere recedes. The light curve can be matched with a simple model for weak CSM interaction added to the light curve of a normal SN~II-P. This plateau requires that the progenitor had an extended H envelope like a red supergia...

Smith, Nathan; Cenko, S Bradley; Kasliwal, Mansi M; Silverman, Jeffrey M; Filippenko, Alexei V; Gal-Yam, Avishay; Clubb, Kelsey I; Graham, Melissa L; Leonard, Douglas C; Horst, J Chuck; Williams, G Grant; Andrews, Jennifer E; Kulkarni, Shrinivas R; Nugent, Peter; Sullivan, Mark; Maguire, Kate; Xu, Dong; Ben-Ami, Sagi

2015-01-01T23:59:59.000Z

290

CANDELS/GOODS-S, CDFS, ECDFS: Photometric Redshifts For Normal and for X-Ray-Detected Galaxies  

E-Print Network [OSTI]

We present photometric redshifts and associated probability distributions for all detected sources in the Extended Chandra Deep Field South (ECDFS). The work makes use of the most up-to-date data from the Cosmic Assembly Near-IR Deep Legacy Survey (CANDELS) and the Taiwan ECDFS Near-Infrared Survey (TENIS) in addition to other data. We also revisit multi-wavelength counterparts for published X-ray sources from the 4Ms-CDFS and 250ks-ECDFS surveys, finding reliable counterparts for 1207 out of 1259 sources ($\\sim 96\\%$). Data used for photometric redshifts include intermediate-band photometry deblended using the TFIT method, which is used for the first time in this work. Photometric redshifts for X-ray source counterparts are based on a new library of AGN/galaxy hybrid templates appropriate for the faint X-ray population in the CDFS. Photometric redshift accuracy for normal galaxies is 0.010 and for X-ray sources is 0.014, and outlier fractions are $4\\%$ and $5.4\\%$ respectively. The results within the CANDELS...

Hsu, Li-Ting; Nandra, Kirpal; Brusa, Marcella; Bender, Ralf; Buchner, Johannes; Donley, Jennifer L; Kocevski, Dale D; Guo, Yicheng; Hathi, Nimish P; Rangel, Cyprian; Willner, S P; Brightman, Murray; Georgakakis, Antonis; Budavri, Tams; Szalay, Alexander S; Ashby, Matthew L N; Barro, Guillermo; Dahlen, Tomas; Faber, Sandra M; Ferguson, Henry C; Galametz, Audrey; Grazian, Andrea; Grogin, Norman A; Huang, Kuang-Han; Koekemoer, Anton M; Lucas, Ray A; McGrath, Elizabeth; Mobasher, Bahram; Peth, Michael; Rosario, David J; Trump, Jonathan R

2014-01-01T23:59:59.000Z

291

Advanced Pipe Replacement Procedure for a Defective CRDM Housing Nozzle Enables Continued Normal Operation of a Nuclear Power Plant  

SciTech Connect (OSTI)

During the 2003 outage at the Ringhals Nuclear Plant in Sweden, a leak was found in the vicinity of a Control Rod Drive Mechanism (CRDM) housing nozzle at Unit 1. Based on the ALARA principle for radioactive contamination, a unique repair process was developed. The repair system includes utilization of custom, remotely controlled GTAW-robots, a CNC cutting and finishing machine, snake-arm robots and NDE equipment. The success of the repair solution was based on performing the machining and welding operations from the inside of the SCRAM pipe through the CRDM housing since accessibility from the outside was extremely limited. Before the actual pipe replacement procedure was performed, comprehensive training programs were conducted. Training was followed by certification of equipment, staff and procedures during qualification tests in a full scale mock-up of the housing nozzle. Due to the ingenuity of the overall repair solution and training programs, the actual pipe replacement procedure was completed in less than half the anticipated time. As a result of the successful pipe replacement, the nuclear power plant was returned to normal operation. (authors)

Gilmore, Geoff; Becker, Andrew [Climax Portable Machine Tools, Inc., 2712 East Second Street, Newberg, OR 97132 (United States)

2006-07-01T23:59:59.000Z

292

The normal state properties of nano-sized CoFe{sub 2}O{sub 4} added Bi-based superconductors in bipolaron model  

SciTech Connect (OSTI)

The effect of nano-sized CoFe{sub 2}O{sub 4} particles (10 nm in diameter) addition on the structure and the normal state transport properties of polycrystalline Bi-based superconductors were systematically studied. The additional amount, x wt.%, of CoFe{sub 2}O{sub 4} in this case varied from 0.0 to 1 wt.% of the total mass of the sample. Phase analysis by X-ray diffraction (XRD) and Electrical resistance as a function of temperature, ?(T) were carried out. Nano-sized particles addition modifies the electrical behavior of the normal state with increasing the CoFe{sub 2}O{sub 4} concentration. The bipolaron model can explain properly the normal state resistivity of the samples.

Ben Salem, M. K.; Slimani, Y.; Hannachi, E.; Hamrita, A.; Ben Azzouz, F.; Ben Salem, M. [L3M, Department of Physics, Faculty of Sciences of Bizerte, University of Carthage, 7021 Zarzouna (Tunisia)

2013-12-16T23:59:59.000Z

293

A study of the kinetics and fate of zinc-65 and iron-59 mobilized from labeled ghosts by reticulocyte lysates of normal and cadmium-treated rabbits  

E-Print Network [OSTI]

A STUDY OF THE KINETICS AND FATE OF ZINC ? 65 AND IRON-59 MOBILIZED FROM LABELED GHOSTS BY RETICULOCYTE LYSATES OF NORMAL AND CADMIUM-TREATED RABBITS A Thesis by KATHRYN NOEL McALEESE Submitted to the Graduate College of Texas ASM University... in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE December 1976 Major Subject: Biochemistry A STUDY OF THE KINETICS AND FATE OF ZINC-65 AND IRON-59 MOBILIZED FROM LABELED GHOSTS BY RETICULOCYTE LYSATES OF NORMAL AND CAIRIUM...

McAleese, Kathryn Noel

1976-01-01T23:59:59.000Z

294

Three-dimensional heart dose reconstruction to estimate normal tissue complication probability after breast irradiation using portal dosimetry  

SciTech Connect (OSTI)

Irradiation of the heart is one of the major concerns during radiotherapy of breast cancer. Three-dimensional (3D) treatment planning would therefore be useful but cannot always be performed for left-sided breast treatments, because CT data may not be available. However, even if 3D dose calculations are available and an estimate of the normal tissue damage can be made, uncertainties in patient positioning may significantly influence the heart dose during treatment. Therefore, 3D reconstruction of the actual heart dose during breast cancer treatment using electronic imaging portal device (EPID) dosimetry has been investigated. A previously described method to reconstruct the dose in the patient from treatment portal images at the radiological midsurface was used in combination with a simple geometrical model of the irradiated heart volume to enable calculation of dose-volume histograms (DVHs), to independently verify this aspect of the treatment without using 3D data from a planning CT scan. To investigate the accuracy of our method, the DVHs obtained with full 3D treatment planning system (TPS) calculations and those obtained after resampling the TPS dose in the radiological midsurface were compared for fifteen breast cancer patients for whom CT data were available. In addition, EPID dosimetry as well as 3D dose calculations using our TPS, film dosimetry, and ionization chamber measurements were performed in an anthropomorphic phantom. It was found that the dose reconstructed using EPID dosimetry and the dose calculated with the TPS agreed within 1.5% in the lung/heart region. The dose-volume histograms obtained with EPID dosimetry were used to estimate the normal tissue complication probability (NTCP) for late excess cardiac mortality. Although the accuracy of these NTCP calculations might be limited due to the uncertainty in the NTCP model, in combination with our portal dosimetry approach it allows incorporation of the actual heart dose. For the anthropomorphic phantom, and for fifteen patients for whom CT data were available to test our method, the average difference between the NTCP values obtained with our method and those resulting from the dose distributions calculated with the TPS was 0.1% {+-}0.3% (1 SD). Most NTCP values were 1%-2% lower than those obtained using the method described by Hurkmans et al. [Radiother. Oncol. 62, 163-171 (2002)], using the maximum heart distance determined from a simulator image as a single pre-treatment parameter. A similar difference between the two methods was found for twelve patients using in vivo EPID dosimetry; the average NTCP value obtained with EPID dosimetry was 0.9%, whereas an average NTCP value of 2.2% was derived using the method of Hurkmans et al. The results obtained in this study show that EPID dosimetry is well suited for in vivo verification of the heart dose during breast cancer treatment, and can be used to estimate the NTCP for late excess cardiac mortality. To the best of our knowledge, this is the first study using portal dosimetry to calculate a DVH and NTCP of an organ at risk.

Louwe, R. J. W.; Wendling, M.; Herk, M. B. van; Mijnheer, B. J. [Department of Radiation Oncology, Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Amsterdam (Netherlands)

2007-04-15T23:59:59.000Z

295

Quasi-normal modes: the "electrons" of black holes as "gravitational atoms"? Implications for the black hole information puzzle  

E-Print Network [OSTI]

Some recent important results on black hole (BH) quantum physics concerning the BH effective state and the natural correspondence between Hawking radiation and BH quasi-normal modes (QNMs) are reviewed, clarified and refined. Such a correspondence permits to naturally interpret QNMs as quantum levels in a semi-classical model. This is a model of BH somewhat similar to the historical semi-classical model of the structure of a hydrogen atom introduced by Bohr in 1913. In a certain sense, QNMs represent the "electron" which jumps from a level to another one and the absolute values of the QNMs frequencies "triggered" by emissions (Hawking radiation) and absorption of particles represent the energy "shells" of the "gravitational hydrogen atom". Important consequences on the BH information puzzle are discussed. In fact, it is shown that the time evolution of this "Bohr-like BH model" obeys to a time dependent Schr\\"odinger equation which permits the final BH state to be a pure quantum state instead of a mixed one. Thus, information comes out in BH evaporation, in agreement with the assumption by 't Hooft that Schr\\"oedinger equations can be used universally for all dynamics in the universe. We also show that, in addition, our approach solves the entanglement problem connected with the information paradox. We emphasize that Bohr model is an approximated model of the hydrogen atom with respect to the valence shell atom model of full quantum mechanics. In the same way, we expect the Bohr-like BH model to be an approximated model with respect to the definitive, but at the present time unknown, BH model arising from a full quantum gravity theory.

Christian Corda

2015-03-25T23:59:59.000Z

296

Normalized Tritium Quantification Approach (NoTQA) a Method for Quantifying Tritium Contaminated Trash and Debris at LLNL  

SciTech Connect (OSTI)

Several facilities and many projects at LLNL work exclusively with tritium. These operations have the potential to generate large quantities of Low-Level Radioactive Waste (LLW) with the same or similar radiological characteristics. A standardized documented approach to characterizing these waste materials for disposal as radioactive waste will enhance the ability of the Laboratory to manage them in an efficient and timely manner while ensuring compliance with all applicable regulatory requirements. This standardized characterization approach couples documented process knowledge with analytical verification and is very conservative, overestimating the radioactivity concentration of the waste. The characterization approach documented here is the Normalized Tritium Quantification Approach (NoTQA). This document will serve as a Technical Basis Document which can be referenced in radioactive waste characterization documentation packages such as the Information Gathering Document. In general, radiological characterization of waste consists of both developing an isotopic breakdown (distribution) of radionuclides contaminating the waste and using an appropriate method to quantify the radionuclides in the waste. Characterization approaches require varying degrees of rigor depending upon the radionuclides contaminating the waste and the concentration of the radionuclide contaminants as related to regulatory thresholds. Generally, as activity levels in the waste approach a regulatory or disposal facility threshold the degree of required precision and accuracy, and therefore the level of rigor, increases. In the case of tritium, thresholds of concern for control, contamination, transportation, and waste acceptance are relatively high. Due to the benign nature of tritium and the resulting higher regulatory thresholds, this less rigorous yet conservative characterization approach is appropriate. The scope of this document is to define an appropriate and acceptable characterization method for quantification of tritium contaminated trash and debris. The characterization technique is applicable to surface and subsurface tritium contaminated materials with surfaces amenable to swiping. Some limitations of this characterization technique are identified.

Dominick, J L; Rasmussen, C L

2008-07-23T23:59:59.000Z

297

Pure Ethiodized Oil-based Transcatheter Ablative Therapy in Normal Rabbit Kidneys and Kidneys Inoculated with VX-2 Carcinoma  

SciTech Connect (OSTI)

Purpose: To evaluate the efficacy of ablation with selective arterial injection of pure ethiodized oil followed by arterial occlusion with 9:1 ethanol-Ethiodol mixture (EEM) and coil placement in normal rabbit kidneys and kidneys inoculated with VX-2 carcinoma. Materials and Methods: All experiments were conducted with Animal Care and Use Committee approval. In six rabbits (group 1), one kidney was embolized with pure Ethiodol until capillary stasis, followed by injection of 9:1 EEM until arterial stasis and then coil placement into the main renal artery. In 12 other rabbits, one kidney was inoculated with VX-2 tumor. Ethiodol and EEM embolization and coil placement followed 7 days later (group 2, n = 6) or 11-14 days later (group 3, n = 6). Kidneys were evaluated (angiography, computed tomography, macro- and microscopy) 7 days after treatment. Results: Capillary stasis was achieved in groups 1, 2, and 3 with (mean {+-} standard deviation) 0.47 {+-} 0.03, 0.53 {+-} 0.02, and 0.56 {+-} 0.04 ml of pure Ethiodol, followed by 0.47 {+-} 0.05, 0.42 {+-} 0.03, and 0.38 {+-} 0.04 ml of EEM, respectively, which caused complete arterial occlusion in 17 of 18 kidneys. In group 1, all but one kidney showed at least 95% generalized coagulative necrosis. In group 2, all six kidneys exhibited 100% coagulative necrosis, with no viable tumor present. In group 3, 100% coagulative necrosis was present in all kidneys, with a small viable tumor in one. Conclusion: In the rabbit, selective arterial injection of pure Ethiodol can cause complete renal parenchyma and tumor ablation when it is followed by prompt, contiguous, and permanent occlusion of the arterial compartment.

Konya, Andras, E-mail: akonya@mdanderson.org [The University of Texas M. D. Anderson Cancer Center, Section of Interventional Radiology, Division of Diagnostic Imaging, Department of Diagnostic Radiology (United States); Stephens, L. Clifton [The University of Texas M. D. Anderson Cancer Center, Department of Veterinary Medicine and Surgery (United States); Wright, Kenneth C. [The University of Texas M. D. Anderson Cancer Center, Section of Interventional Radiology, Division of Diagnostic Imaging, Department of Diagnostic Radiology (United States)

2011-10-15T23:59:59.000Z

298

Black hole quasi-normal modes: the "electrons" of quantum gravity? Implications for the black hole information puzzle  

E-Print Network [OSTI]

Some recent important results on black hole (BH) quantum physics concerning the BH effective state and the natural correspondence between Hawking radiation and BH quasi-normal modes (QNMs) are reviewed, clarified and refined. Such a correspondence permits to naturally interpret QNMs as quantum levels in a semi-classical model. This is a model of BH somewhat similar to the historical semi-classical model of the structure of a hydrogen atom introduced by Bohr in 1913. In a certain sense, QNMs represent the "electron" which jumps from a level to another one and the absolute values of the QNMs frequencies "triggered" by emissions (Hawking radiation) and absorption of particles represent the energy "shells" of the "gravitational hydrogen atom". Important consequences on the BH information puzzle are discussed. In fact, it is shown that the time evolution of this "Bohr-like BH model" obeys to a time dependent Schr\\"odinger equation which permits the final BH state to be a pure quantum state instead of a mixed one. Thus, information comes out in BH evaporation, in agreement with the assumption by 't Hooft that Schr\\"oedinger equations can be used universally for all dynamics in the universe. We also show that, in addition, our approach solves the entanglement problem connected with the information paradox. We emphasize that Bohr model is an approximated model of the hydrogen atom with respect to the valence shell atom model of full quantum mechanics. In the same way, we expect the Bohr-like BH model to be an approximated model with respect to the definitive, but at the present time unknown, BH model arising from a full quantum gravity theory. If the analogy between electron and QNMs is correct, this could be the first, important step for the realization of a new approach to quantum gravity that we could call "QNMs quantum gravity".

Christian Corda

2015-02-26T23:59:59.000Z

299

Correlation of hetorogeneous blood flow and uptake of a di-methyl-branched IODO fatty acid in the normal and ischemic dog heart  

SciTech Connect (OSTI)

Myocardial blood flow (MBF) is heterogeneously distributed in normal and ischemic myocardium (myoc). Methylated iodinated fatty acids, like 15-(p-I-125-iodophenyl)-3,3-dimethylpentadecanoic acid (DMIPPA) can be used to study fatty acid metabolism with SPECT. We studied the relationship between DMIPPA uptake and MBF. In 10 open-chest dogs, ischemica was induced in the LAD coronary artery by an extra-corporal bypass system. MBF was measured with Sc-46 labeled microspheres. Fourty min. after DMIPPA iv. (34{plus_minus}4 MBq), hearts were excised and left ventricles were cut into 120 pieces, weighed and radioactivities counted. MBF and DMIPPA uptake were determined by counting in normal and ischemic myoc. Heterogeneity is expressed as the coefficient of variation (CV) and agreement as the CV of the DMIPPA uptake to MBF ratio. A control study, normal flow in LAD, in 4 dogs revealed no differences in MBF or DMIPPA uptake between the cannulated versus native perfused myoc. We conclude the DMIPPA detects ischemia, in which it shows a different relation with MBF compared to normal myoc. DMIPPA is less heterogeneously distributed than MBF and agreement between MFB and DMIPPA uptake decreases during ischemia.

Sloof, G.W.; Visser, F.C.; Comans, E.F.I. [Free Univ. Hospital, Amsterdam (Netherlands)]|[Oak Ridge National Lab., TN (United States)] [and others

1995-05-01T23:59:59.000Z

300

1.0 Net Characteristic Normalizations For any vector field on a sphere v(,), where is colatitude and is longitude (Fig. S1), we can  

E-Print Network [OSTI]

1.0 Net Characteristic Normalizations For any vector field on a sphere v(,), where is colatitude and is longitude (Fig. S1), we can compute several net characteristics of that field by integrating v over the surface of the sphere. The vector and tensor definitions of four net characteristics (net rotation, net

Conrad, Clint

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301

Efficient and simpler method to construct normalized cDNA libraries with improved representations of full-length cDNAs  

DOE Patents [OSTI]

This invention provides a method to normalize a cDNA library comprising: (a) constructing a directionally cloned library containing cDNA inserts wherein the insert is capable of being amplified by polymerase chain reaction; (b) converting a double-stranded cDNA library into single-stranded DNA circles; (c) generating single-stranded nucleic acid molecules complementary to the single-stranded DNA circles converted in step (b) by polymerase chain reaction with appropriate primers; (d) hybridizing the single-stranded DNA circles converted in step (b) with the complementary single-stranded nucleic acid molecules generated in step (c) to produce partial duplexes to an appropriate Cot; and (e) separating the unhybridized single-stranded DNA circles from the hybridized DNA circles, thereby generating a normalized cDNA library. This invention also provides a method to normalize a cDNA library wherein the generating of single-stranded nucleic acid molecules complementary to the single-stranded DNA circles converted in step (b) is by excising cDNA inserts from the double-stranded cDNA library; purifying the cDNA inserts from cloning vectors; and digesting the cDNA inserts with an exonuclease. This invention further provides a method to construct a subtractive cDNA library following the steps described above. This invention further provides normalized and/or subtractive cDNA libraries generated by the above methods. 25 figs.

Soares, M.B.; Fatima Bonaldo, M. de

1998-12-08T23:59:59.000Z

302

Asymptotic normalization coefficients for 14N+p -> O-15 and the astrophysical S factor for N-14(p, gamma)O-15  

E-Print Network [OSTI]

-temperature firm a significantly lower production rate of 15O than was 9909787, PHY-0140343, and PHY-007091, ME 385~2000! ASYMPTOTIC NORMALIZATION COEFFICIENTS FOR . . . PHYSICAL REVIEW C 67, 065804 ~2003! @1# C. Rolfs and W. S. Rodney Cauldrons in the Cosmos...

Mukhamedzhanov, AM; Bem, P.; Brown, BA; Burjan, V.; Gagliardi, Carl A.; Kroha, V.; Novak, J.; Nunes, FM; Paskor, S.; Pirlepesov, F.; Simeckova, E.; Tribble, Robert E.; Vincour, J.

2003-01-01T23:59:59.000Z

303

Stellar reaction rate for (22)Mg + p -> (23)Al from the asymptotic normalization coefficient in the mirror nuclear system (22)Ne + n -> (23)Ne  

E-Print Network [OSTI]

The production of (22)Na in ONe novae can be influenced by the (22)Mg(p,gamma)(23)Al reaction. To investigate this reaction rate at stellar energies, we have determined the asymptotic normalization coefficient (ANC) for (22)Mg + p -> (23)Al through...

Al-Abdullah, T.; Carstoiu, F.; Chen, X.; Clark, H. L.; Fu, C.; Gagliardi, Carl A.; Lui, Y. -W; Mukhamedzhanov, A.; Tabacaru, G.; Tokimoto, Y.; Trache, L.; Tribble, Robert E.

2010-01-01T23:59:59.000Z

304

The prostaglandin E{sub 1} analog, misoprostol, a normal tissue protector, does not protect four murine tumors in vivo from radiation injury  

SciTech Connect (OSTI)

The clinical development of radioprotectors, such as misoprostol, to protect normal tissue during cancer treatment must proceed with the assurance that tumors are not protected similarly or significantly. To provide data on this critical question, radiation-induced growth delay with or without the presence of misoprostol was measured in four murine tumors grown in the flanks of mice: the Lewis lung carcinoma, M-5076 ovarian sarcoma, FSA and NFSA. The effect of misoprostol on the tumor control dose (TCD{sub 50}) of radiation was measured in FSA-bearing mice with or without prior treatment with the nonsteroidal anti-inflammatory agent, indomethacin. Misoprostol did not influence the in vivo growth of any of the four tumors, nor did it protect any of the tumors from radiation-induced growth delay. Likewise, there was no increase in the radiation TCD{sub 50} to treat the FSA in vivo in control or indomethacin-treated tumor-bearing mice. To measure any possible influence of tumor burden on the protective effect of miso-prostol on normal tissue in mice, the protective effect of misoprostol on the survival of intestinal clonogenic cells was measured in M-5076-bearing mice and found to be the same as in non-tumor-bearing mice. These data suggest that misoprostol protects normal tissue in mice without protecting at least four experimental murine tumors. The data support the contention that misoprostol can achieve therapeutic gain by protecting normal tissues without protecting tumors. 44 refs., 5 figs., 1 tab.

Hanson, W.R.; Zhen, W.; Geng, L. [Loyola Univ. Chicago and Hines Veterans Administration Medical Centers, Hines, IL (United States)] [and others

1995-06-01T23:59:59.000Z

305

Local tunneling characteristics near a grain boundary of a d-wave superconductor as probed by a normal-metal or a low-Tc-superconductor STM tip  

E-Print Network [OSTI]

We studied the local single-particle tunneling characteristics [as observed with scanning tunnel microscopy (STM)] for N D and S D tunneling, where N is a normal metal, S is a s-wave superconductor, and D is a d-wave superconductor with a {100...

Zhao, Hongwei

2005-08-29T23:59:59.000Z

306

Efficient and simpler method to construct normalized cDNA libraries with improved representations of full-length cDNAs  

DOE Patents [OSTI]

This invention provides a method to normalize a cDNA library comprising: (a) constructing a directionally cloned library containing cDNA inserts wherein the insert is capable of being amplified by polymerase chain reaction; (b) converting a double-stranded cDNA library into single-stranded DNA circles; (c) generating single-stranded nucleic acid molecules complementary to the single-stranded DNA circles converted in step (b) by polymerase chain reaction with appropriate primers; (d) hybridizing the single-stranded DNA circles converted in step (b) with the complementary single-stranded nucleic acid molecules generated in step (c) to produce partial duplexes to an appropriate Cot; and (e) separating the unhybridized single-stranded DNA circles from the hybridized DNA circles, thereby generating a normalized cDNA library. This invention also provides a method to normalize a cDNA library wherein the generating of single-stranded nucleic acid molecules complementary to the single-stranded DNA circles converted in step (b) is by excising cDNA inserts from the double-stranded cDNA library; purifying the cDNA inserts from cloning vectors; and digesting the cDNA inserts with an exonuclease. This invention further provides a method to construct a subtractive cDNA library following the steps described above. This invention further provides normalized and/or subtractive cDNA libraries generated by the above methods.

Soares, Marcelo Bento (New York, NY); Bonaldo, Maria de Fatima (New York, NY)

1998-01-01T23:59:59.000Z

307

How to prevent a Normal Accident in a High Reliable Organisation? The art of resilience, a case study in the chemical industry.  

E-Print Network [OSTI]

How to prevent a Normal Accident in a High Reliable Organisation? The art of resilience, a case.dupre@ish-lyon.cnrs.fr Abstract: The trend in France in the chemical industry following the Toulouse accident in 2001 has created the safety and accident field) some dimensions, for example the level of resilience (or reliability

Paris-Sud XI, Université de

308

First-principles binary diffusion coefficients for H, H{sub 2}, and four normal alkanes + N{sub 2}  

SciTech Connect (OSTI)

Collision integrals related to binary (dilute gas) diffusion are calculated classically for six species colliding with N{sub 2}. The most detailed calculations make no assumptions regarding the complexity of the potential energy surface, and the resulting classical collision integrals are in excellent agreement with previous semiclassical results for H + N{sub 2} and H{sub 2} + N{sub 2} and with recent experimental results for C{sub n}H{sub 2n+2} + N{sub 2}, n = 24. The detailed classical results are used to test the accuracy of three simplifying assumptions typically made when calculating collision integrals: (1) approximating the intermolecular potential as isotropic, (2) neglecting the internal structure of the colliders (i.e., neglecting inelasticity), and (3) employing unphysical R{sup ?12} repulsive interactions. The effect of anisotropy is found to be negligible for H + N{sub 2} and H{sub 2} + N{sub 2} (in agreement with previous quantum mechanical and semiclassical results for systems involving atomic and diatomic species) but is more significant for larger species at low temperatures. For example, the neglect of anisotropy decreases the diffusion coefficient for butane + N{sub 2} by 15% at 300 K. The neglect of inelasticity, in contrast, introduces only very small errors. Approximating the repulsive wall as an unphysical R{sup ?12} interaction is a significant source of error at all temperatures for the weakly interacting systems H + N{sub 2} and H{sub 2} + N{sub 2}, with errors as large as 40%. For the normal alkanes in N{sub 2}, which feature stronger interactions, the 12/6 LennardJones approximation is found to be accurate, particularly at temperatures above ?700 K where it predicts the full-dimensional result to within 5% (although with somewhat different temperature dependence). Overall, the typical practical approach of assuming isotropic 12/6 LennardJones interactions is confirmed to be suitable for combustion applications except for weakly interacting systems, such as H + N{sub 2}. For these systems, anisotropy and inelasticity can safely be neglected but a more detailed description of the repulsive wall is required for quantitative predictions. A straightforward approach for calculating effective isotropic potentials with realistic repulsive walls is described. An analytic expression for the calculated diffusion coefficient for H + N{sub 2} is presented and is estimated to have a 2-sigma error bar of only 0.7%.

Jasper, Ahren W., E-mail: ajasper@sandia.gov; Kamarchik, Eugene [Combustion Research Facility, Sandia National Laboratories, Livermore, California 94551 (United States); Miller, James A.; Klippenstein, Stephen J. [Chemical Sciences and Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States)

2014-09-28T23:59:59.000Z

309

Individualized 3D Reconstruction of Normal Tissue Dose for Patients With Long-term Follow-up: A Step Toward Understanding Dose Risk for Late Toxicity  

SciTech Connect (OSTI)

Purpose: Understanding the relationship between normal tissue dose and delayed radiation toxicity is an important component of developing more effective radiation therapy. Late outcome data are generally available only for patients who have undergone 2-dimensional (2D) treatment plans. The purpose of this study was to evaluate the accuracy of 3D normal tissue dosimetry derived from reconstructed 2D treatment plans in Hodgkin's lymphoma (HL) patients. Methods and Materials: Three-dimensional lung, heart, and breast volumes were reconstructed from 2D planning radiographs for HL patients who received mediastinal radiation therapy. For each organ, a reference 3D organ was modified with patient-specific structural information, using deformable image processing software. Radiation therapy plans were reconstructed by applying treatment parameters obtained from patient records to the reconstructed 3D volumes. For each reconstructed organ mean dose (D{sub mean}) and volumes covered by at least 5 Gy (V{sub 5}) and 20Gy (V{sub 20}) were calculated. This process was performed for 15 patients who had both 2D and 3D planning data available to compare the reconstructed normal tissue doses with those derived from the primary CT planning data and also for 10 historically treated patients with only 2D imaging available. Results: For patients with 3D planning data, the normal tissue doses could be reconstructed accurately using 2D planning data. Median differences in D{sub mean} between reconstructed and actual plans were 0.18 Gy (lungs), -0.15 Gy (heart), and 0.30 Gy (breasts). Median difference in V{sub 5} and V{sub 20} were less than 2% for each organ. Reconstructed 3D dosimetry was substantially higher in historical mantle-field treatments than contemporary involved-field mediastinal treatments: average D{sub mean} values were 15.2 Gy vs 10.6 Gy (lungs), 27.0 Gy vs 14.3 Gy (heart), and 8.0 Gy vs 3.2 Gy (breasts). Conclusions: Three-dimensional reconstruction of absorbed dose to organs at risk can be estimated accurately many years after exposure by using limited 2D data. Compared to contemporary involved-field treatments, normal tissue doses were significantly higher in historical mantle-field treatments. These methods build capacity to quantify the relationship between 3D normal tissue dose and observed late effects.

Ng, Angela [Radiation Medicine Program, Princess Margaret Hospital, Toronto, Ontario (Canada)] [Radiation Medicine Program, Princess Margaret Hospital, Toronto, Ontario (Canada); Brock, Kristy K.; Sharpe, Michael B. [Radiation Medicine Program, Princess Margaret Hospital, Toronto, Ontario (Canada) [Radiation Medicine Program, Princess Margaret Hospital, Toronto, Ontario (Canada); Department of Radiation Oncology, University of Toronto, Toronto, Ontario (Canada); Moseley, Joanne L. [Radiation Medicine Program, Princess Margaret Hospital, Toronto, Ontario (Canada)] [Radiation Medicine Program, Princess Margaret Hospital, Toronto, Ontario (Canada); Craig, Tim [Radiation Medicine Program, Princess Margaret Hospital, Toronto, Ontario (Canada) [Radiation Medicine Program, Princess Margaret Hospital, Toronto, Ontario (Canada); Department of Radiation Oncology, University of Toronto, Toronto, Ontario (Canada); Hodgson, David C., E-mail: David.Hodgson@rmp.uhn.on.ca [Radiation Medicine Program, Princess Margaret Hospital, Toronto, Ontario (Canada); Department of Radiation Oncology, University of Toronto, Toronto, Ontario (Canada)

2012-11-15T23:59:59.000Z

310

Evaluation of Addition of Alkaline Solutions on Overall Quality and Functionality of Normal and Pale, Soft, and Exudative (PSE) Pork Gels  

E-Print Network [OSTI]

. Normal (pH 5.6-5.9) and PSE (pH ? 5.4) loins were obtained and homogenized. Treatment solutions were: no added solution (control); double-distilled deionized water (ddW); 0.1, 0.2, and 0.3 pecent(w/v) SP; and 0.1, 0.2, and 0.3M potassium bicarbonate (PB...

Garza, Sonia Yvette

2011-02-22T23:59:59.000Z

311

An estimate for the rank of the intersection of subgroups in free amalgamated products of two groups with normal finite amalgamated subgroup  

SciTech Connect (OSTI)

We generalize the estimate for the rank of intersection of subgroups in free products of groups, proved earlier by Ivanov and Dicks (which is analogous to the Hanna Neumann inequality in free groups) to the case of free amalgamated products of groups with normal finite amalgamated subgroup. We also prove that the estimate obtained is sharp and cannot be further improved when the amalgamated product contains an involution. Bibliography: 11 titles.

Zakharov, Alexander O [M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics, Moscow (Russian Federation)] [M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics, Moscow (Russian Federation)

2013-02-28T23:59:59.000Z

312

Normal-state transport in electron-doped La2-xCexCuO4 thin films in magnetic fields up to 40 Tesla  

E-Print Network [OSTI]

Normal-state transport in electron-doped La2-xCexCuO4 thin films in magnetic fields up to 40 Tesla.17 are studied in magnetic fields up to 40 Tesla. For the whole doping region investigated, the negative, the upper critical mag- netic field Bc2 order of 100 Tesla 8 is too high to be achieved. The n-type HTSCs

Moshchalkov, Victor V.

313

SPECTROSCOPIC OBSERVATIONS OF SN 2012fr: A LUMINOUS, NORMAL TYPE Ia SUPERNOVA WITH EARLY HIGH-VELOCITY FEATURES AND A LATE VELOCITY PLATEAU  

SciTech Connect (OSTI)

We present 65 optical spectra of the Type Ia SN 2012fr, 33 of which were obtained before maximum light. At early times, SN 2012fr shows clear evidence of a high-velocity feature (HVF) in the Si II {lambda}6355 line that can be cleanly decoupled from the lower velocity ''photospheric'' component. This Si II {lambda}6355 HVF fades by phase -5; subsequently, the photospheric component exhibits a very narrow velocity width and remains at a nearly constant velocity of {approx}12,000 km s{sup -1} until at least five weeks after maximum brightness. The Ca II infrared triplet exhibits similar evidence for both a photospheric component at v Almost-Equal-To 12,000 km s{sup -1} with narrow line width and long velocity plateau, as well as an HVF beginning at v Almost-Equal-To 31,000 km s{sup -1} two weeks before maximum. SN 2012fr resides on the border between the ''shallow silicon'' and ''core-normal'' subclasses in the Branch et al. classification scheme, and on the border between normal and high-velocity Type Ia supernovae (SNe Ia) in the Wang et al. system. Though it is a clear member of the ''low velocity gradient'' group of SNe Ia and exhibits a very slow light-curve decline, it shows key dissimilarities with the overluminous SN 1991T or SN 1999aa subclasses of SNe Ia. SN 2012fr represents a well-observed SN Ia at the luminous end of the normal SN Ia distribution and a key transitional event between nominal spectroscopic subclasses of SNe Ia.

Childress, M. J.; Scalzo, R. A.; Sim, S. A.; Tucker, B. E.; Yuan, F.; Schmidt, B. P. [Research School of Astronomy and Astrophysics, Australian National University, Canberra, ACT 2611 (Australia); Cenko, S. B.; Filippenko, A. V. [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); Silverman, J. M. [Department of Astronomy, University of Texas, Austin, TX 78712-0259 (United States); Contreras, C.; Hsiao, E. Y.; Phillips, M.; Morrell, N. [Las Campanas Observatory, Carnegie Observatories, Casilla 601, La Serena (Chile); Jha, S. W.; McCully, C. [Department of Physics and Astronomy, Rutgers, State University of New Jersey, 136 Frelinghuysen Road, Piscataway, NJ 08854 (United States); Anderson, J. P.; De Jaeger, T.; Forster, F. [Departamento de Astronomia, Universidad de Chile, Casilla 36-D, Santiago (Chile); Benetti, S. [INAF Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, I-35122 Padova (Italy); Bufano, F., E-mail: mjc@mso.anu.edu.au [Departamento de Ciencias Fisicas, Universidad Andres Bello, Avda. Republica 252, Santiago (Chile); and others

2013-06-10T23:59:59.000Z

314

Construction of a normalized directionally cloned cDNA library from adult heart and analysis of 3040 clones by partial sequencing  

SciTech Connect (OSTI)

Large-scale sequencing of clones from cDNA libraries derived from specific tissues is a rapid and efficient way of discovering novel genes expressed in those tissues. However, because the heart is continually contracting and relaxing, it strongly expresses muscle contractile genes and/or mitochondrial genes, a bias that reduces the efficiency of this method. To improve the efficiency of identifying novel genes expressed in the heart, we constructed a normalized directionally cloned cDNA library from adult heart and partially sequenced 3040 clones. Comparisons of these sequence data with known, 23.4% were identical or almost identical to human expressed sequence tags (ESTs), 14.2% bore no significant homology to any sequences in the database, and 1.2% represented repetitive sequences. The remaining 4.1% showed some homology with known gene, and Northern blot analysis of several clones in this category revealed that most of them were expressed mainly in the heart and skeletal muscle. After redundancy was excluded, the 3040 clones accounted for 1395 distinctive ESTs, 446 of which exhibited no match to any known sequence. Our results suggest that our normalized library is less redundant than standard libraries and is a useful resource for cataloging genes expressed in the heart. 19 refs., 1 fig., 2 tabs.

Tanaka, Toshihiro [Univ. of Tokyo (Japan)] [Univ. of Tokyo (Japan); [Univ. of Tokyo School of Medicine, Hongo (Japan); Ogiwara, Atsushi; Uchiyama, Ikuo [Univ. of Tokyo (Japan)] [and others] [Univ. of Tokyo (Japan); and others

1996-07-01T23:59:59.000Z

315

Evolution Of Surface Topography On GaAs(100) And GaAs(111) At Normal And Oblique Incidence Of Ar{sup +}-Ions  

SciTech Connect (OSTI)

Nanoscale surface structures emerging from medium energy (50-60 keV)Ar{sup +}-ion sputtering of p-type GaAs(100) and semi-insulating GaAs(111) substrates have been investigated. For normally incident 50 keV Ar{sup +}-ions of fluence 1x10{sup 17} ions/cm{sup 2} on GaAs(100) and GaAs(111) features in the form of nanoscale pits/holes without short range ordering are observed with densities 5.2x10{sup 9} /cm{sup 2} and 5.9x10{sup 9} /cm{sup 2}, respectively along with irregularly shaped patches of islands. For GaAs(111) on increasing the influence to 5x10{sup 17} /cm{sup 2} the pit density increases marginally to 6.2x10{sup 9} /cm{sup 2}. For 60 deg. off-normal incidence of 60 keV Ar.{sup +}-ions of fluence 2x10{sup 17} ions/cm{sup 2} on GaAs(100) microscale wavelike surface topography is observed. In all cases well-defined nanodots are absent on the surface.

Venugopal, V.; Basu, T.; Garg, S.; Majumder, S.; Sarangi, S. N.; Som, T. [Institute of Physics, Sachivalaya Marg, Bhubaneswar 751 005 (India); Das, P.; Bhattacharyya, S. R.; Chini, T. K. [Surface Physics Division, Saha Institute of Nuclear Physics, Kolkata 700 064 (India)

2010-10-04T23:59:59.000Z

316

7-Tesla Susceptibility-Weighted Imaging to Assess the Effects of Radiotherapy on Normal-Appearing Brain in Patients With Glioma  

SciTech Connect (OSTI)

Purpose: To evaluate the intermediate- and long-term imaging manifestations of radiotherapy on normal-appearing brain tissue in patients with treated gliomas using 7T susceptibility-weighted imaging (SWI). Methods and Materials: SWI was performed on 25 patients with stable gliomas on a 7 Tesla magnet. Microbleeds were identified as discrete foci of susceptibility that did not correspond to vessels. The number of microbleeds was counted within and outside of the T2-hyperintense lesion. For 3 patients, radiation dosimetry maps were reconstructed and fused with the 7T SWI data. Results: Multiple foci of susceptibility consistent with microhemorrhages were observed in patients 2 years after chemoradiation. These lesions were not present in patients who were not irradiated. The prevalence of microhemorrhages increased with the time since completion of radiotherapy, and these lesions often extended outside the boundaries of the initial high-dose volume and into the contralateral hemisphere. Conclusions: High-field SWI has potential for visualizing the appearance of microbleeds associated with long-term effects of radiotherapy on brain tissue. The ability to visualize these lesions in normal-appearing brain tissue may be important in further understanding the utility of this treatment in patients with longer survival.

Lupo, Janine M., E-mail: janine.lupo@ucsf.edu [Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA (United States); Chuang, Cynthia F. [Department of Radiation Oncology, University of California, San Francisco, San Francisco, CA (United States); Chang, Susan M. [Department of Neurosurgery, University of California, San Francisco, San Francisco, CA (United States); Barani, Igor J. [Department of Radiation Oncology, University of California, San Francisco, San Francisco, CA (United States); Jimenez, Bert; Hess, Christopher P. [Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA (United States); Nelson, Sarah J. [Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA (United States); Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, CA (United States)

2012-03-01T23:59:59.000Z

317

March 23, 2008 DB:Normalization 1 Normalization  

E-Print Network [OSTI]

) into table format with columns and rows. Example: Dname Dnumber DMGRSSN Dlocations Research 5 222 Dammam Dlocations Research 5 222 Dammam, Khobar, Dhahran Administration 4 333 Jubail Dname Dnumber DMGRSSN Dlocations Research 5 222 Dammam Research 5 222 Khobar Research 5 222 Dhahran Administration 4 333 Jubail UNF

Adam, Salah

318

Normally admissible partitions and calculation of normal cones to a ...  

E-Print Network [OSTI]

Aug 27, 2014 ... ... that J? contains one element, an empty (zero-dimensional) vector. For any integer vectors Ic = (in1 ,...,inL ) and J = (Jn1 ,...,JnL ) ? JIc put. ?J.

2014-09-02T23:59:59.000Z

319

Verification of TG-61 dose for synchrotron-produced monochromatic x-ray beams using fluence-normalized MCNP5 calculations  

SciTech Connect (OSTI)

Purpose: Ion chamber dosimetry is being used to calibrate dose for cell irradiations designed to investigate photoactivated Auger electron therapy at the Louisiana State University Center for Advanced Microstructures and Devices (CAMD) synchrotron facility. This study performed a dosimetry intercomparison for synchrotron-produced monochromatic x-ray beams at 25 and 35 keV. Ion chamber depth-dose measurements in a polymethylmethacrylate (PMMA) phantom were compared with the product of MCNP5 Monte Carlo calculations of dose per fluence and measured incident fluence. Methods: Monochromatic beams of 25 and 35 keV were generated on the tomography beamline at CAMD. A cylindrical, air-equivalent ion chamber was used to measure the ionization created in a 10 Multiplication-Sign 10 Multiplication-Sign 10-cm{sup 3} PMMA phantom for depths from 0.6 to 7.7 cm. The American Association of Physicists in Medicine TG-61 protocol was applied to convert measured ionization into dose. Photon fluence was determined using a NaI detector to make scattering measurements of the beam from a thin polyethylene target at angles 30 Degree-Sign -60 Degree-Sign . Differential Compton and Rayleigh scattering cross sections obtained from xraylib, an ANSI C library for x-ray-matter interactions, were applied to derive the incident fluence. MCNP5 simulations of the irradiation geometry provided the dose deposition per photon fluence as a function of depth in the phantom. Results: At 25 keV the fluence-normalized MCNP5 dose overestimated the ion-chamber measured dose by an average of 7.2 {+-} 3.0%-2.1 {+-} 3.0% for PMMA depths from 0.6 to 7.7 cm, respectively. At 35 keV the fluence-normalized MCNP5 dose underestimated the ion-chamber measured dose by an average of 1.0 {+-} 3.4%-2.5 {+-} 3.4%, respectively. Conclusions: These results showed that TG-61 ion chamber dosimetry, used to calibrate dose output for cell irradiations, agreed with fluence-normalized MCNP5 calculations to within approximately 7% and 3% at 25 and 35 keV, respectively.

Brown, Thomas A. D.; Hogstrom, Kenneth R.; Alvarez, Diane; Matthews, Kenneth L. II; Ham, Kyungmin [Mary Bird Perkins Cancer Center, 4950 Essen Lane, Baton Rouge, Louisiana 70809 and Department of Physics and Astronomy, Louisiana State University and A and M College, 202 Nicholson Hall, Baton Rouge, Louisiana 70803 (United States); Department of Physics and Astronomy, Louisiana State University and A and M College, 202 Nicholson Hall, Baton Rouge, Louisiana 70803 (United States); Center for Advanced Microstructures and Devices, Louisiana State University and A and M College, 6980 Jefferson Highway, Baton Rouge, Louisiana 70806 (United States)

2012-12-15T23:59:59.000Z

320

COMMONWEALTH OF VIRGINIA GENERAL TERMS AND CONDITIONS GEORGE MASON UNIVERSITY Note: For service contracts clauses, Q, R, and S are normally not applicable and may be omitted. For goods contracts, omit  

E-Print Network [OSTI]

services and maintenance, to include outsourced IT services. You and the supplier must meet and certify occupational qualification reasonably necessary to the normal operation of the contractor. The contractor

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
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to obtain the most current and comprehensive results.


321

Tantalum and vanadium response to shock-wave loading at normal and elevated temperatures. Non-monotonous decay of the elastic wave in vanadium  

SciTech Connect (OSTI)

The evolution of the elastic precursor waves in pure tantalum and vanadium is presented at normal and elevated temperatures over propagation distances that ranged from 0.125 to 3?mm. Measurements were performed in order to obtain experimental data about the temperature-rate dependence of the yield stress of the two metals. With increasing propagation distance, the rate of the decay of elastic precursor decreases, as the shear stress in the elastic precursor wave approaches the Peierls stresses. It has been found that the decay, with propagation distance, of the post-spike minimum of the spike-like elastic precursor wave in vanadium is essentially non-monotonous. The experiments also revealed that annealing of tantalum and vanadium increases their Hugoniot elastic limit. The anomalous increase of the high strain rate yield stress with temperature, as observed earlier for some FCC and HCP metals, has not been detected in these measurements.

Zaretsky, E. B. [Department of Mechanical Engineering, Ben Gurion University, 84105 Beer Sheva (Israel); Kanel, G. I. [Joint Institute for High Temperatures RAS, Izhorskaya 13, bld.2, 125412 Moscow (Russian Federation)

2014-06-28T23:59:59.000Z

322

US/French Joint Research Program regarding the behavior of polymer base materials subjected to beta radiation. Volume 1. Phase-1 normalization results  

SciTech Connect (OSTI)

As part of the ongoing multi-year joint NRC/CEA international cooperative test program to investigate the dose-damage equivalence of gamma and beta radiation on polymer base materials, dosimetry and ethylene-propylene rubber (EPR) specimens were exchanged, irradiated, and evaluated for property changes at research facilities in the US (Sandia National Laboratories) and France (Compagnie ORIS Industrie). The purpose of this Phase-1 test series was to normalize and cross-correlate the results obtained by one research center to the other, in terms of exposure (1.0 MeV accelerated electrons and /sup 60/Co gammas) and postirradiation testing (ultimate elongation and tensile strength, hardness, and density) techniques. The dosimetry and material specimen results indicate good agreement between the two countries regarding the exposure conditions and postirradiation evaluation techniques employed.

Wyant, F.J.; Buckalew, W.H.; Chenion, J.; Carlin, F.; Gaussens, G.; Le Tutour, P.; Le Meur, M.

1986-06-01T23:59:59.000Z

323

Measurement of the Target-Normal Single-Spin Asymmetry in Deep-Inelastic Scattering from the Reaction $^{3}\\mathrm{He}^{\\uparrow}(e,e')X$  

E-Print Network [OSTI]

We report the first measurement of the target-normal single-spin asymmetry in deep-inelastic scattering from the inclusive reaction $^3$He$^{\\uparrow}\\left(e,e' \\right)X$ on a polarized $^3$He gas target. Assuming time-reversal invariance, this asymmetry is strictly zero in the Born approximation but can be non-zero if two-photon-exchange contributions are included. The experiment, conducted at Jefferson Lab using a 5.89 GeV electron beam, covers a range of $1.7 2$ GeV, which is non-zero at the $2.89\\sigma$ level. Our measured asymmetry agrees both in sign and magnitude with a two-photon-exchange model prediction that uses input from the Sivers transverse momentum distribution obtained from semi-inclusive deep-inelastic scattering.

J. Katich; X. Qian; Y. X. Zhao; K. Allada; K. Aniol; J. R. M. Annand; T. Averett; F. Benmokhtar; W. Bertozzi; P. C. Bradshaw; P. Bosted; A. Camsonne; M. Canan; G. D. Cates; C. Chen; J. -P. Chen; W. Chen; K. Chirapatpimol; E. Chudakov; E. Cisbani; J. C. Cornejo; F. Cusanno; M. M. Dalton; W. Deconinck; C. W. de Jager; R. De Leo; X. Deng; A. Deur; H. Ding; P. A. M. Dolph; C. Dutta; D. Dutta; L. El Fassi; S. Frullani; H. Gao; F. Garibaldi; D. Gaskell; S. Gilad; R. Gilman; O. Glamazdin; S. Golge; L. Guo; D. Hamilton; O. Hansen; D. W. Higinbotham; T. Holmstrom; J. Huang; M. Huang; H. F. Ibrahim; M. Iodice; X. Jiang; G. Jin; M. K. Jones; A. Kelleher; W. Kim; A. Kolarkar; W. Korsch; J. J. LeRose; X. Li; Y. Li; R. Lindgren; N. Liyanage; E. Long; H. -J. Lu; D. J. Margaziotis; P. Markowitz; S. Marrone; D. McNulty; Z. -E. Meziani; R. Michaels; B. Moffit; C. Mu?oz Camacho; S. Nanda; A. Narayan; V. Nelyubin; B. Norum; Y. Oh; M. Osipenko; D. Parno; J. C. Peng; S. K. Phillips; M. Posik; A. J. R. Puckett; Y. Qiang; A. Rakhman; R. D. Ransome; S. Riordan; A. Saha; B. Sawatzky; E. Schulte; A. Shahinyan; M. H. Shabestari; S. irca; S. Stepanyan; R. Subedi; V. Sulkosky; L. -G. Tang; A. Tobias; G. M. Urciuoli; I. Vilardi; K. Wang; Y. Wang; B. Wojtsekhowski; X. Yan; H. Yao; Y. Ye; Z. Ye; L. Yuan; X. Zhan; Y. Zhang; Y. -W. Zhang; B. Zhao; X. Zheng; L. Zhu; X. Zhu; X. Zong

2014-08-04T23:59:59.000Z

324

Comparative studies of optical and elastic properties of ZrO{sub 2} thin films prepared under normal and oblique incidence deposition geometries  

SciTech Connect (OSTI)

Oblique angle deposited optical thin films have attracted recent researchers interest because of their attractive optical, micro-structural, mechanical properties and more importantly because of their great potential in achieving tunability in refractive index. These properties in turn make it important in case of designing different optical devices. In the present work, ZrO{sub 2} thin films have been deposited on fused silica substrate by electron beam evaporation technique in normal as well as oblique angle deposition configurations. Optical properties, especially refractive index of the films have been estimated by fitting the measured transmission spectra with suitable theoretical dispersion models. Atomic force microscopy has been employed to characterize morphological properties of samples. The elastic properties of both the films are estimated by Atomic Force Acoustic Microscopy, a new and highly sensitive technique for thin films.

Sarkar, P., E-mail: piyali.sarkar4@gmail.com; Tokas, R. B., E-mail: piyali.sarkar4@gmail.com; Jena, S., E-mail: piyali.sarkar4@gmail.com; Thakur, S., E-mail: piyali.sarkar4@gmail.com; Sahoo, N. K., E-mail: piyali.sarkar4@gmail.com [Atomic and Molecular Physics Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400085 (India)

2014-04-24T23:59:59.000Z

325

Production management teachniques for water-drive gas reservoirs. Field No. 3. Offshore gulf coast normally pressured, dry gas reservoir. Topical report, July 1993  

SciTech Connect (OSTI)

To develop improved completion and reservoir management strategies for water-drive gas reservoir, the study conducted on an offshore, normally pressured, dry gas reservoir is reported. The strategies that were particularly effective in increasing both the ultimate recovery and the net present value of the field are high volume water production from strategically located downdip wells and the recompletion of an upstructure well to recover trapped attic gas. High volume water production lowered the average reservoir pressure, which liberated residual gas trapped in the invaded region. Recompleting a new well into the reservoir also lowered the pressure and improved the volumetric displacement efficiency by recovering trapped attic gas. Ultimate recovery is predicted to increase 5-12% of the original gas-in-place.

Hower, T.L.; Uttley, S.J.

1993-07-01T23:59:59.000Z

326

SIMULATION-BASED WEATHER NORMALIZATION APPROACH TO STUDY THE IMPACT OF WEATHER ON ENERGY USE OF BUILDINGS IN THE U.S.  

SciTech Connect (OSTI)

Weather normalization is a crucial task in several applications related to building energy conservation such as retrofit measurements and energy rating. This paper documents preliminary results found from an effort to determine a set of weather adjustment coefficients that can be used to smooth out impacts of weather on energy use of buildings in 1020 weather location sites available in the U.S. The U.S. Department of Energy (DOE) commercial reference building models are adopted as hypothetical models with standard operations to deliver consistency in modeling. The correlation between building envelop design, HVAC system design and properties for different building types and the change in heating and cooling energy consumption caused by variations in weather is examined.

Makhmalbaf, Atefe; Srivastava, Viraj; Wang, Na

2013-08-05T23:59:59.000Z

327

Normalization of Process Safety Metrics  

E-Print Network [OSTI]

and organizational risks, there is an emerging need to evaluate the process safety implementation across an organization through measurements. Thus, the process safety metric is applied as a powerful tool that measures safety activities, status, and performance...

Wang, Mengtian

2012-10-19T23:59:59.000Z

328

Daily Normal Precipitation - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOffice ofINL is a U.S.11-26-2013 1 2 3 4Sun

329

E-Print Network 3.0 - atmospheric gamma-ray flashes Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

by Explorit Topic List Advanced Search Sample search results for: atmospheric gamma-ray flashes Page: << < 1 2 3 4 5 > >> 1 Select Font Size: A A A Sponsored By Summary: ....

330

PowerPoint Presentation  

Energy Savers [EERE]

be formatted to fit on 8.5 x 11 inch paper with margins not less than one inch on every side. Use Times New Roman typeface, a black font color, and a font size of 12 point or...

331

New astrophysical S factor for the {sup 15}N(p,{gamma}){sup 16}O reaction via the asymptotic normalization coefficient (ANC) method  

SciTech Connect (OSTI)

The {sup 15}N(p,{gamma}){sup 16}O reaction provides a path from the CN cycle to the CNO bi-cycle and CNO tri-cycle. The measured astrophysical factor for this reaction is dominated by resonant capture through two strong J{sup {pi}}=1{sup -} resonances at E{sub R}=312 and 962 keV and direct capture to the ground state. Asymptotic normalization coefficients (ANCs) for the ground and seven excited states in {sup 16}O were extracted from the comparison of experimental differential cross sections for the {sup 15}N({sup 3}He,d){sup 16}O reaction with distorted-wave Born approximation calculations. Using these ANCs and proton and {alpha} resonance widths determined from an R-matrix fit to the data from the {sup 15}N(p,{alpha}){sup 12}C reaction, we carried out an R-matrix calculation to obtain the astrophysical factor for the {sup 15}N(p,{gamma}){sup 16}O reaction. The results indicate that the direct capture contribution was previously overestimated. We find the astrophysical factor to be S(0)=36.0{+-}6.0 keV b, which is about a factor of 2 lower than the presently accepted value. We conclude that for every 2200{+-}300 cycles of the main CN cycle one CN catalyst is lost due to this reaction.

Mukhamedzhanov, A. M.; Gagliardi, C. A.; Goldberg, V. Z.; Plunkett, A.; Trache, L.; Tribble, R. E. [Cyclotron Institute, Texas A and M University, College Station, Texas 77843 (United States); Bem, P.; Burjan, V.; Hons, Z.; Kroha, V.; Mrazek, J.; Novak, J.; Piskor, S.; Simeckova, E.; Vesely, F.; Vincour, J. [Nuclear Physics Institute, Czech Academy of Sciences, 250 68 Rez near Prague (Czech Republic); La Cognata, M.; Pizzone, R. G.; Romano, S.; Spitaleri, C. [Universita di Catania and INFN Laboratori Nazionali del Sud, Catania (Italy)

2008-07-15T23:59:59.000Z

332

Ultrasound guided fluorescence molecular tomography with improved quantification by an attenuation compensated born-normalization and in vivo preclinical study of cancer  

SciTech Connect (OSTI)

Ultrasound imaging, having the advantages of low-cost and non-invasiveness over MRI and X-ray CT, was reported by several studies as an adequate complement to fluorescence molecular tomography with the perspective of improving localization and quantification of fluorescent molecular targets in vivo. Based on the previous work, an improved dual-modality Fluorescence-Ultrasound imaging system was developed and then validated in imaging study with preclinical tumor model. Ultrasound imaging and a profilometer were used to obtain the anatomical prior information and 3D surface, separately, to precisely extract the tissue boundary on both sides of sample in order to achieve improved fluorescence reconstruction. Furthermore, a pattern-based fluorescence reconstruction on the detection side was incorporated to enable dimensional reduction of the dataset while keeping the useful information for reconstruction. Due to its putative role in the current imaging geometry and the chosen reconstruction technique, we developed an attenuation compensated Born-normalization method to reduce the attenuation effects and cancel off experimental factors when collecting quantitative fluorescence datasets over large area. Results of both simulation and phantom study demonstrated that fluorescent targets could be recovered accurately and quantitatively using this reconstruction mechanism. Finally, in vivo experiment confirms that the imaging system associated with the proposed image reconstruction approach was able to extract both functional and anatomical information, thereby improving quantification and localization of molecular targets.

Li, Baoqiang; Berti, Romain; Abran, Maxime; Lesage, Frdric, E-mail: frederic.lesage@polymtl.ca [Institute of Biomedical Engineering, cole Polytechnique de Montral, Montreal, Quebec H3C 3A7 (Canada) [Institute of Biomedical Engineering, cole Polytechnique de Montral, Montreal, Quebec H3C 3A7 (Canada); Montreal Heart Institute, Montreal, Quebec H1T 1C8 (Canada)

2014-05-15T23:59:59.000Z

333

Measurement of the Target-Normal Single-Spin Asymmetry in Deep-Inelastic Scattering from the Reaction 3He{uparrow}(e,e')X  

SciTech Connect (OSTI)

We report the first measurement of the target single-spin asymmetry in deep-inelastic scattering from the inclusive reaction 3He{uparrow}(e,e')X on a 3He gas target polarized normal to the lepton plane. Assuming time-reversal invariance, this asymmetry is strictly zero in the Born approximation. The experiment, conducted at Jefferson Lab using a 5.89 GeV electron beam, covers a range of 1.72 GeV, which is non-zero at the 2.75sigma level. Theoretical calculations, which assume two-photon exchange with quasi-free quarks, predict a neutron asymmetry of O(10?4) when both photons couple to one quark, and O(10?2) for the photons coupling to different quarks. Our measured asymmetry agrees both in sign and magnitude with the prediction that uses input based on the Sivers transverse momentum distribution obtained from semi-inclusive deep-inelastic scattering.

Katich, Joseph; Qian, Xin; Zhao, Yuxiang; Allada, Kalyan; Aniol, Konrad; Annand, John; Averett, Todd; Benmokhtar, Fatiha; Bertozzi, William; Bradshaw, Elliott; Bosted, Peter; Camsonne, Alexandre; Canan, Mustafa; Cates, Gordon; Chen, Chunhua; Chen, Jian-Ping; Chen, Wei; Chirapatpimol, Khem; Chudakov, Eugene; Cisbani, Evaristo; Cornejo, Juan; Cusanno, Francesco; Dalton, Mark; Deconinck, Wouter; De Jager, Cornelis; De Leo, Raffaele; Deng, Xiaoyan; Deur, Alexandre; Ding, Huaibo; Dolph, Peter; Dutta, Chiranjib; Dutta, Dipangkar; El Fassi, Lamiaa; Frullani, Salvatore; Gao, Haiyan; Garibaldi, Franco; Gaskell, David; Gilad, Gilad; Gilman, Ronald; Glamazdin, Oleksandr; Golge, Serkan; Guo, Lei; Hamilton, David; Hansen, Jens-Ole; Higinbotham, Douglas; Holmstrom, Timothy; Huang, Jijun; Huang, Min; Ibrahim Abdalla, Hassan; Iodice, Mauro; Jin, Ge; Jones, Mark; Kelleher, Aidan; Kim, Wooyoung; Kolarkar, Ameya; Korsch, Wolfgang; LeRose, John; Li, Xiaomei; Li, Y.; Lindgren, Richard; Liyanage, Nilanga; Long, Elena; Lu, Hai-jiang; Margaziotis, Demetrius; Markowitz, Pete; Marrone, Stefano; McNulty, Dustin; Meziani, Zein-Eddine; Michaels, Robert; Moffit, Bryan; Munoz Camacho, Carlos; Nanda, Sirish; Narayan, Amrendra; Nelyubin, Vladimir; Norum, Blaine; Oh, Yoomin; Osipenko, Mikhail; Parno, Diana; Peng, Jen-chieh; Phillips, Sarah; Posik, Matthew; Puckett, Andrew; Qiang, Yi; Rakhman, Abdurahim; Ransome, Ronald; Riordan, Seamus; Saha, Arunava; Sawatzky, Bradley; Schulte, Elaine; Shahinyan, Albert; Hashemi Shabestari, Mitra; Sirca, Simon; Stepanyan, Stepan; Subedi, Ramesh; Sulkosky, Vincent; Tang, Liguang; Tobias, William; Urciuoli, Guido; Vilardi, Ignazio; Wang, Kebin; Wang, Y.; Wojtsekhowski, Bogdan; Yan, X; Yao, Huan; Ye, Yunxiu; Ye, Z.; Yuan, Lulin; Zhan, Xiaohui; Zhang, Yi; Zhang, Y.-W.; Zhao, Bo; Zheng, Xiaochao; Zhu, Lingyan; Zhu, Xiaofeng; Zong, Xing

2014-07-01T23:59:59.000Z

334

Toward a self-consistent model of the interaction between an ultra-intense, normally incident laser pulse with an overdense plasma  

SciTech Connect (OSTI)

Following a recent work by Sanz et al. [Phys. Rev. E 85, 046411 (2012)], we elaborate upon a one-dimensional model describing the interaction between an ultra-intense, normally incident laser pulse and an overdense plasma. The analytical solutions of the reflected laser field, the electrostatic field, and the plasma surface oscillation are obtained within the cold-fluid approximation. The high-order harmonic spectrum is calculated from the exact solution of the plasma surface oscillations. In agreement with particle-in-cell simulations, two regimes of harmonic generation are predicted: for moderately relativistic laser intensities, or high plasma densities, the harmonic spectrum is determined by the discontinuity in the derivative of the reflected field when the electron plasma boundary oscillates across the fixed ion boundary. For higher intensities, the electron plasma boundary is confined inside the ion region and oscillates at relativistic velocities, giving rise to a train of reflected attosecond pulses. In both cases, the harmonic spectrum obeys an asymptotic ?{sup ?4} scaling. The acceleration of electrons and the related laser absorption efficiency are computed by a test particle method. The model self-consistently reproduces the transition between the anomalous skin effect and the J B heating predicted by particle-in-cell simulations. Analytical estimates of the different scalings are presented.

Debayle, A. [CEA, DAM, DIF, F-91297 Arpajon (France) [CEA, DAM, DIF, F-91297 Arpajon (France); ETSI Aeronuticos. Universidad Politcnica de Madrid, Madrid 28040 (Spain); Sanz, J. [ETSI Aeronuticos. Universidad Politcnica de Madrid, Madrid 28040 (Spain)] [ETSI Aeronuticos. Universidad Politcnica de Madrid, Madrid 28040 (Spain); Gremillet, L. [CEA, DAM, DIF, F-91297 Arpajon (France)] [CEA, DAM, DIF, F-91297 Arpajon (France); Mima, K. [School for the Creation of Photonic Industries, Shizuoka 431-1202 (Japan)] [School for the Creation of Photonic Industries, Shizuoka 431-1202 (Japan)

2013-05-15T23:59:59.000Z

335

Size distributions of fly ash using Coulter Multisizer: Use of multiple orifices and fitting to truncated log-normal distributions. [Coulter Multisizer  

SciTech Connect (OSTI)

Fly ash particles, which are predominantly spherical and glassy, are produced by melting of the mineral inclusions in the coal during combustion. Particle diameters can range from sub-micrometer (micron or {mu}m) to greater than 100 {mu}m. The size distribution of fly ash is needed to determine its role in the radiation transfer process in pulverized coal combustors. The Coulter Multisizer is an useful instrument for sizing powders with a broad size distribution. A single Multisizer orifice can size particles only within a specific size range limited at the lower end to a few percent of orifice diameter by sensitivity and at the upper end by increasing non-linearity of the signal-volume relation. A scheme for combining data obtained using orifices of different diameters is described. The manufacturers state that the smallest particle which can be sized accurately is nominally 2% of the diameter of the orifice. However, it was found that the data for particles less than 4% of the orifice diameter were not reliable. In order to use the smaller orifices, the larger particles have to be removed from the sample. A wet-sieving apparatus, designed for accurate separation of the particles by size, is described. A log-normal distribution function, truncated outside the measurement limits, fits the size distribution data well. Size parameters for fly ashes of six representative US coals are presented.

Ghosal, S.; Ebert, J.L.; Self, S.A.

1991-11-01T23:59:59.000Z

336

Prediction of radiation-induced liver disease by Lyman normal-tissue complication probability model in three-dimensional conformal radiation therapy for primary liver carcinoma  

SciTech Connect (OSTI)

Purpose: To describe the probability of RILD by application of the Lyman-Kutcher-Burman normal-tissue complication (NTCP) model for primary liver carcinoma (PLC) treated with hypofractionated three-dimensional conformal radiotherapy (3D-CRT). Methods and Materials: A total of 109 PLC patients treated by 3D-CRT were followed for RILD. Of these patients, 93 were in liver cirrhosis of Child-Pugh Grade A, and 16 were in Child-Pugh Grade B. The Michigan NTCP model was used to predict the probability of RILD, and then the modified Lyman NTCP model was generated for Child-Pugh A and Child-Pugh B patients by maximum-likelihood analysis. Results: Of all patients, 17 developed RILD in which 8 were of Child-Pugh Grade A, and 9 were of Child-Pugh Grade B. The prediction of RILD by the Michigan model was underestimated for PLC patients. The modified n, m, TD{sub 5} (1) were 1.1, 0.28, and 40.5 Gy and 0.7, 0.43, and 23 Gy for patients with Child-Pugh A and B, respectively, which yielded better estimations of RILD probability. The hepatic tolerable doses (TD{sub 5}) would be MDTNL of 21 Gy and 6 Gy, respectively, for Child-Pugh A and B patients. Conclusions: The Michigan model was probably not fit to predict RILD in PLC patients. A modified Lyman NTCP model for RILD was recommended.

Xu ZhiYong [Department of Radiation Oncology, Fudan University Cancer Hospital, Shanghai (China); Department of Oncology, Shanghai Medical School, Fudan University, Shanghai (China); Liang Shixiong [Department of Radiation Oncology, Fudan University Cancer Hospital, Shanghai (China); Department of Radiation Oncology, Cancer Hospital, Guangxi Medical University, Nanning (China); Zhu Ji [Department of Radiation Oncology, Fudan University Cancer Hospital, Shanghai (China); Department of Oncology, Shanghai Medical School, Fudan University, Shanghai (China); Zhu Xiaodong [Department of Radiation Oncology, Cancer Hospital, Guangxi Medical University, Nanning (China); Zhao Jiandong [Department of Radiation Oncology, Fudan University Cancer Hospital, Shanghai (China); Department of Oncology, Shanghai Medical School, Fudan University, Shanghai (China); Lu Haijie [Department of Radiation Oncology, Cancer Hospital, Guangxi Medical University, Nanning (China); Yang Yunli [Department of Radiation Oncology, Cancer Hospital, Guangxi Medical University, Nanning (China); Chen Long [Department of Radiation Oncology, Cancer Hospital, Guangxi Medical University, Nanning (China); Wang Anyu [Department of Radiation Oncology, Cancer Hospital, Guangxi Medical University, Nanning (China); Fu Xiaolong [Department of Radiation Oncology, Fudan University Cancer Hospital, Shanghai (China); Department of Oncology, Shanghai Medical School, Fudan University, Shanghai (China); Jiang Guoliang [Department of Radiation Oncology, Fudan University Cancer Hospital, Shanghai (China) and Department of Oncology, Shanghai Medical School, Fudan University, Shanghai (China)]. E-mail: jianggl@21cn.com

2006-05-01T23:59:59.000Z

337

Effect of glucose and pH on the microbial flora and sensory characteristics of normal and dark, firm, dry beef steaks displayed in polyvinyl chloride film and in vacuum packages  

E-Print Network [OSTI]

Ches ser, B. S. , Texas AEVI Uni vers i ty Cha1rman of Advisory Comm1ttee: Dr. C. Vanderzant Normal and DFD beef steaks with and without added glucose or ac1d (1. 3M disod1um c1trate or 1. 3M d1sodium c1trate - 1. 5M lactic acid) were packaged... of the meat to the meat surface. The average glucose concentration of normal, unstressed beef is approx1mately 100 ug/g of meat (wet weight) w1th an ultimate muscle pH of approximately 5. 5 (13). Animals which have undergone prolonged muscular act1vity...

Chesser, Linda Kay

1982-01-01T23:59:59.000Z

338

The dosimetric impact of daily setup error on target volumes and surrounding normal tissue in the treatment of prostate cancer with intensity-modulated radiation therapy  

SciTech Connect (OSTI)

The purpose of this study was to evaluate the impact of daily setup error and interfraction organ motion on the overall dosimetric radiation treatment plans. Twelve patients undergoing definitive intensity-modulated radiation therapy (IMRT) treatments for prostate cancer were evaluated in this institutional review board-approved study. Each patient had fiducial markers placed into the prostate gland before treatment planning computed tomography scan. IMRT plans were generated using the Eclipse treatment planning system. Each patient was treated to a dose of 8100 cGy given in 45 fractions. In this study, we retrospectively created a plan for each treatment day that had a shift available. To calculate the dose, the patient would have received under this plan, we mathematically 'negated' the shift by moving the isocenter in the exact opposite direction of the shift. The individualized daily plans were combined to generate an overall plan sum. The dose distributions from these plans were compared with the treatment plans that were used to treat the patients. Three-hundred ninety daily shifts were negated and their corresponding plans evaluated. The mean isocenter shift based on the location of the fiducial markers was 3.3 {+-} 6.5 mm to the right, 1.6 {+-} 5.1 mm posteriorly, and 1.0 {+-} 5.0 mm along the caudal direction. The mean D95 doses for the prostate gland when setup error was corrected and uncorrected were 8228 and 7844 cGy (p < 0.002), respectively, and for the planning target volume (PTV8100) was 8089 and 7303 cGy (p < 0.001), respectively. The mean V95 values when patient setup was corrected and uncorrected were 99.9% and 87.3%, respectively, for the PTV8100 volume (p < 0.0001). At an individual patient level, the difference in the D95 value for the prostate volume could be >1200 cGy and for the PTV8100 could approach almost 2000 cGy when comparing corrected against uncorrected plans. There was no statistically significant difference in the D35 parameter for the surrounding normal tissue except for the dose received by the penile bulb and the right hip. Our dosimetric evaluation suggests significant underdosing with inaccurate target localization and emphasizes the importance of accurate patient setup and target localization. Further studies are needed to evaluate the impact of intrafraction organ motion, rotation, and deformation on doses delivered to target volumes.

Algan, Ozer, E-mail: oalgan@ouhsc.edu [Department of Radiation Oncology, Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, OK (United States); Jamgade, Ambarish; Ali, Imad; Christie, Alana; Thompson, J. Spencer; Thompson, David; Ahmad, Salahuddin; Herman, Terence [Department of Radiation Oncology, Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, OK (United States)

2012-01-01T23:59:59.000Z

339

Asymptotic normalization coefficients (nuclear vertex constants) for $p+^7Be\\to ^8B$ and the direct $^7Be(p,?)^8B$ astrophysical S-factors at solar energies  

E-Print Network [OSTI]

A new analysis of the precise experimental astrophysical S-factors for the direct capture $^7Be(p,\\gamma)$ $^8B$ reaction [A.J.Junghans et al.Phys.Rev. C 68 (2003) 065803 and L.T. Baby et al. Phys.Rev. C 67 (2003) 065805] is carried out based on the modified two - body potential approach in which the direct astrophysical S-factor, $ {\\rm S_{17}(E)}$, is expressed in terms of the asymptotic normalization constants for $p+^7Be\\to ^8B$ and two additional conditions are involved to verify the peripheral character of the reaction under consideration. The Woods-Saxon potential form is used for the bound ($p+^7Be$)- state wave function and for the $p^7Be$- scattering wave function. New estimates are obtained for the $^{\\glqq}$indirectly measured\\grqq values of the asymptotic normalization constants (the nuclear vertex constants) for the $p+^7Be\\to ^8B$ and $S_{17}(E)$ at E$\\le$ 115 keV, including $E$=0. These values of $S_{17}(E)$ and asymptotic normalization constants have been used for getting information about the $^{\\glqq}$indirectly measured\\grqq values of the $s$ wave average scattering length and the $p$ wave effective range parameters for $p^7Be$- scattering.

S. B. Igamov; R. Yarmukhamedov

2008-04-01T23:59:59.000Z

340

Determination of the 3He+alpha\\to 7Be asymp. normalization coefficients (nucl. vertex constants) and their application for extrapolation of the 3He(alpha,gamma)7Be astroph. S-factors to the solar energy region  

E-Print Network [OSTI]

A new analysis of the precise experimental astrophysical $S$-factors for the direct capture $^3He(\\alpha,\\gamma)^7{\\rm {Be}}$ reaction [B.S. Nara Singh et al., Phys.Rev.Lett. {\\bf 93} (2004) 262503; D. Bemmerer et al., Phys.Rev.Lett. {\\bf 97} (2006) 122502; F.Confortola et al., Phys.Rev. {\\bf C 75} (2007) 065803 and T.A.D.Brown et al., Phys.Rev. {\\bf C 76} (2007) 055801] populating to the ground and first excited states of $^7{\\rm Be}$ is carried out based on the modified two - body potential approach in which the direct astrophysical $S$-factor, $S_{34}(E)$, is expressed in terms of the asymptotic normalization constants for $^3{\\rm {He}}+\\alpha\\to ^7{\\rm {Be}}$ and two additional conditions are involved to verify the peripheral character of the reaction under consideration. The Woods--Saxon potential form is used for the bound ($\\alpha+^3{\\rm {He}}$)- state and the $^3{\\rm {He}}\\alpha$- scattering wave functions. New estimates are obtained for the "indirectly measured", values of the asymptotic normalization constants (the nuclear vertex constants) for $^3{\\rm {He}}+\\alpha\\to^7{\\rm {Be}}(g.s.)$ and $^3{\\rm {He}}+\\alpha\\to^7{\\rm {Be}}(0.429 MeV)$ as well as the astrophysical $S$-factors $S_{34}(E)$ at E$\\le$ 90 keV, including $E$=0. The values of asymptotic normalization constants have been used for getting information about the $\\alpha$-particle spectroscopic factors for the mirror ($^7Li^7{\\rm {Be}}$)-pair.

S. B. Igamov; K. I. Tursunmakhatov; R. Yarmukhamedov

2008-05-28T23:59:59.000Z

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341

Positron emission tomography study on pancreatic somatostatin receptors in normal and diabetic rats with {sup 68}Ga-DOTA-octreotide: A potential PET tracer for beta cell mass measurement  

SciTech Connect (OSTI)

Highlights: PET images showed high uptake of {sup 68}Ga-DOTA-octreotide in the normal pancreas. {sup 68}Ga-DOTA-octreotide specifically binds to somatostatin receptors in the pancreas. The pancreatic uptake of {sup 68}Ga-DOTA-octreotide was decreased in the diabetic rats. {sup 68}Ga-DOTA-octreotide could be a candidate PET probe to measure the beta cell mass. -- Abstract: Diabetes mellitus (DM) is a metabolic disorder characterized by hyperglycemia, and the loss or dysfunction of pancreatic beta cells has been reported before the appearance of clinical symptoms and hyperglycemia. To evaluate beta cell mass (BCM) for improving the detection and treatment of DM at earlier stages, we focused on somatostatin receptors that are highly expressed in the pancreatic beta cells, and developed a positron emission tomography (PET) probe derived from octreotide, a metabolically stable somatostatin analog. Octreotide was conjugated with 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA), a chelating agent, and labeled with {sup 68}Gallium ({sup 68}Ga). After intravenous injection of {sup 68}Ga-DOTA-octreotide, a 90-min emission scan of the abdomen was performed in normal and DM model rats. The PET studies showed that {sup 68}Ga-DOTA-octreotide radioactivity was highly accumulated in the pancreas of normal rats and that the pancreatic accumulation was significantly reduced in the rats administered with an excess amount of unlabeled octreotide or after treatment with streptozotocin, which was used for the chemical induction of DM in rats. These results were in good agreement with the ex vivo biodistribution data. These results indicated that the pancreatic accumulation of {sup 68}Ga-DOTA-octreotide represented specific binding to the somatostatin receptors and reflected BCM. Therefore, PET imaging with {sup 68}Ga-DOTA-octreotide could be a potential tool for evaluating BCM.

Sako, Takeo [Division of Bio-function Dynamics Imaging, RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 (Japan) [Division of Bio-function Dynamics Imaging, RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 (Japan); Division of Molecular Imaging, Institute of Biomedical Research and Innovation, 2-2 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 (Japan); Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017 (Japan); Hasegawa, Koki; Nishimura, Mie; Kanayama, Yousuke; Wada, Yasuhiro; Hayashinaka, Emi; Cui, Yilong; Kataoka, Yosky [Division of Bio-function Dynamics Imaging, RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 (Japan)] [Division of Bio-function Dynamics Imaging, RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 (Japan); Senda, Michio [Division of Bio-function Dynamics Imaging, RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 (Japan) [Division of Bio-function Dynamics Imaging, RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 (Japan); Division of Molecular Imaging, Institute of Biomedical Research and Innovation, 2-2 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 (Japan); Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017 (Japan); Watanabe, Yasuyoshi, E-mail: yywata@riken.jp [Division of Bio-function Dynamics Imaging, RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 (Japan)] [Division of Bio-function Dynamics Imaging, RIKEN Center for Life Science Technologies, 6-7-3 Minatojima-minamimachi, Chuo-ku, Kobe, Hyogo 650-0047 (Japan)

2013-12-06T23:59:59.000Z

342

Determination of the 3He+alpha\\to 7Be asymp. normalization coefficients (nucl. vertex constants) and their application for extrapolation of the 3He(alpha,gamma)7Be astroph. S-factors to the solar energy region  

E-Print Network [OSTI]

A new analysis of the modern precise measured astrophysical $S$ factors for the direct capture $^3He(\\alpha,\\gamma)^7{\\rm {Be}}$ reaction [B.S. Nara Singh {\\it et al.}, Phys.Rev.Lett. {\\bf 93}, 262503 (2004); D. Bemmerer {\\it et al.}, Phys.Rev.Lett. {\\bf 97}, 122502 (2006); F.Confortola {\\it et al.}, Phys.Rev.C {\\bf 75}, 065803 (2007), T.A.D.Brown {\\it et al.}, Phys.Rev. C {\\bf 76}, 055801 (2007) and A Di Leva, {\\it et al.},Phys.Rev.Lett. {\\bf 102}, 232502 (2009)] populating to the ground and first excited states of $^7{\\rm Be}$ is carried out based on the modified two - body potential approach. New estimates are obtained for the $^{\\glqq}$indirectly determined\\grqq\\, values of the asymptotic normalization constants (the nuclear vertex constants) for $^3{\\rm {He}}+\\alpha\\to{\\rm {^7Be}}$(g.s.) and $^3{\\rm {He}}+\\alpha\\to{\\rm {^7Be}}$(0.429 MeV) as well as the astrophysical $S$ factors $S_{34}(E)$ at E$\\le$ 90 keV, including $E$=0. The values of asymptotic normalization constants have been used for getting information about the $\\alpha$-particle spectroscopic factors for the mirror (${\\rm{^7Li}}{\\rm {^7Be}}$)-pair.

S. B. Igamov; Q. I. Tursunmahatov; R. Yarmukhamedov

2010-11-22T23:59:59.000Z

343

Publisher's Note: Asymptotic normalization coefficients for N-14+p -> O-15 and the astrophysical S factor for N-14(p,gamma)O-15 (vol 67, art no 065804, 2003)  

E-Print Network [OSTI]

Publisher?s Note: Asymptotic normalization coefficients for 14N?p\\15O and the astrophysical S factor for 14N?p ,g?15O ?Phys. Rev. C 67, 065804 ?2003?? A. M. Mukhamedzhanov, P. Be?m B. A. Brown, V. Burjan, C. A. Gagliardi, V. Kroha, J. Nova?k, F.... M. Nunes, S? . Piskor?, F. Pirlepesov, E. S?imec?kova?, R. E. Tribble, and J. Vincour ~Received 26 June 2003; published 23 July 2003! DOI: 10.1103/PhysRevC.68.019901 PACS number~s!: 26.20.1f, 21.10.Jx, 25.55.Hp, 27.20.1n, 99.10.Fg This paper...

Mukhamedzhanov, AM; Bem, P.; Brown, BA; Burjan, V.; Gagliardi, Carl A.; Kroha, V.; Novak, J.; Nunes, FM; Piskor, S.; Pirlepesov, F.; Simeckova, E.; Tribble, Robert E.; Vincour, J.

2003-01-01T23:59:59.000Z

344

cole Normale Suprieure de Cachan Prsente par  

E-Print Network [OSTI]

m'avoir fait comprendre la stéréorectification (enfin!). Merci aussi à Nicolas, parce que la 3D sans; · 255009 lignes de code; · 26 programmes; · 11 cahiers; · 25 stylos et crayons divers; · 1350 litres de thé

345

Turing's unpublished algorithm for normal numbers  

E-Print Network [OSTI]

Abstract In an unpublished manuscript Alan Turing gave a computable construction to show that absolutely Turing's proof idea and obtain his result. 1 Introduction In this paper we reconstruct Alan Turing in the "Collected works of Alan Turing" edited by J.L. Britton [15, pp. 117­119, with notes of the editor in pp. 263

Figueira, Santiago

346

Normalizers of Finite von Neumann Algebras  

E-Print Network [OSTI]

\\subseteq M is an inclusion of separable II_1 factors. We show that N_M(B) imposes a certain "discrete" structure on the generated von Neumann algebra. By analyzing the bimodule structure of certain subalgebras of N_M(B)'', this leads to a "Galois...

Cameron, Jan Michael

2010-10-12T23:59:59.000Z

347

Cofinality in normal, almost compact spaces  

E-Print Network [OSTI]

TV and such that S(N, k)\\N is (homeomorphic to) k . (Without extra axioms of set theory, we can say only that k satisfies cox < k < c). It is routine to check that (N, k) FR(k)\\CI(k) . Example 3.4. Assuming the axiom 0, Osteszewski [O] constructed... %. By the pressing down lemma, there is pa , which is in Ux for cofinally many X 's. Because qx $ Mx , there are k many different Ux 's. (c) Follows from (a), (b), and Kunen's Theorem [P, 3.7]. We remark that the disjoint closed subsets of X x (k + 1) that cannot...

Fleissner, William G.; Kulesza, J.; Levy, R.

1991-10-01T23:59:59.000Z

348

Managing Milk Composition: Normal Sources of Variation  

E-Print Network [OSTI]

Many factors influence the composition of milk, including environment, level of production, stage of lactation, disease, season, and genetics and age of the animal. This publication explains the effect of each....

Stokes, Sandra R.; Jordan, Ellen R.; Looper, Mike; Waldner, Dan

2000-12-11T23:59:59.000Z

349

Restoration of normal phenotype in cancer cells  

DOE Patents [OSTI]

A method for reversing expression of malignant phenotype in cancer cells is described. The method comprises applying {beta}{sub 1} integrin function-blocking antibody to the cells. The method can be used to assess the progress of cancer therapy. Human breast epithelial cells were shown to be particularly responsive. 14 figs.

Bissell, M.J.; Weaver, V.M.

1998-12-08T23:59:59.000Z

350

Restoration of normal phenotype in cancer cells  

DOE Patents [OSTI]

A method for reversing expression of malignant phenotype in cancer cells is described. The method comprises applying .beta..sub.1 integrin function-blocking antibody to the cells. The method can be used to assess the progress of cancer therapy. Human breast epithelial cells were shown to be particularly responsive.

Bissell, Mina J. (Berkeley, CA); Weaver, Valerie M. (Oakland, CA)

1998-01-01T23:59:59.000Z

351

Normal, Illinois: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoading map...(Utility Company) Jump to:City) JumpOpenJV JumpTectonicNoribachi Group Jump

352

ARM - Measurement - Shortwave narrowband direct normal irradiance  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC : XDCResearch Relatedcontent ARMnumberDopplerdownwelling irradiance ARM

353

ARM - Measurement - Shortwave spectral direct normal irradiance  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC : XDCResearch Relatedcontent ARMnumberDopplerdownwellingdiffuse

354

Daily Normal Precipitation April - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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355

Daily Normal Precipitation August - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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356

Daily Normal Precipitation December - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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357

Daily Normal Precipitation February - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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358

Daily Normal Precipitation January - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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359

Daily Normal Precipitation July - Hanford Site  

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360

Daily Normal Precipitation June - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Daily Normal Precipitation March - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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362

Daily Normal Precipitation May - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOffice ofINL is a U.S.11-26-2013 1

363

Daily Normal Precipitation November - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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364

Daily Normal Precipitation October - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOffice ofINL is a U.S.11-26-2013 1November

365

Daily Normal Precipitation September - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOffice ofINL is a U.S.11-26-2013 1NovemberSeptember

366

Normal, Illinois: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's HeatMexico:Community Nominations open for

367

Major Normal Fault | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429Lacey,(MonasterLowell Point,ECO Auger11.Spain:&Maitland,

368

Temperature Normals/Extremes - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How To License

369

Temperature Normals/Extremes-April - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How To LicenseApril Hanford

370

Temperature Normals/Extremes-August - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How To LicenseApril HanfordAugust

371

Temperature Normals/Extremes-December - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How To LicenseApril

372

Temperature Normals/Extremes-February - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How To LicenseAprilFebruary Hanford

373

Temperature Normals/Extremes-January - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How To LicenseAprilFebruary

374

Temperature Normals/Extremes-July - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How To LicenseAprilFebruaryJuly

375

Temperature Normals/Extremes-June - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How To LicenseAprilFebruaryJulyJune

376

Temperature Normals/Extremes-March - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How To

377

Temperature Normals/Extremes-May - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How ToMay Hanford Meteorological

378

Temperature Normals/Extremes-November - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How ToMay Hanford

379

Temperature Normals/Extremes-October - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How ToMay HanfordOctober Hanford

380

Temperature Normals/Extremes-September - Hanford Site  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScience and How ToMay HanfordOctober

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Gamma-Normal Probability Distribution Arc Length  

E-Print Network [OSTI]

Loui (1983), Mirchandani and Soroush (1986), and Murthy and Sarkar (1996) showed that for identifying the expected shortest path if the random link travel...

Hesam

2014-11-04T23:59:59.000Z

382

FTIR spectra and normal-mode analysis of a tetranuclear Manganese adamantane-like complex in two electrochemically prepared oxidation states: Relevance to the oxygen-evolving complex of Photosystem II  

SciTech Connect (OSTI)

The IR spectra and normal-mode analysis of the adamantane-like compound [Mn4O6(bpea)4]n+ in two oxidation states, MnIV4 and MnIIIMnIV3, that are relevant to the oxygen-evolving complex of photosystem II are presented. Mn-O vibrational modes are identified with isotopic exchange, 16O->18O, of the mono-(mu)-oxo bridging atoms in the complex. IR spectra of the MnIIIMnIV3 species are obtained by electrochemical reduction of the MnIV4 species using a spectroelectrochemical cell, based on attenuated total reflection [Visser et al. Anal Chem 2001, 73, 4374-4378]. A novel method of subtraction is used to reduce background contributions from solvent and ligand modes, and the difference and double-difference spectra are used in identifying Mn-O bridging modes that are sensitive to oxidation state change. Two strong IR bands are observed for the MnIV4 species at 745 and 707 cm-1 and a weaker band at 510 cm-1. Upon reduction, the MnIIIMnIV3 species exhibits two strong IR bands at 745 and 680 cm-1, and several weaker bands are observed in the 510 - 425 cm-1 range. A normal mode analysis is performed to assign all the relevant bridging modes in the oxidized MnIV4 and reduced MnIIIMnIV3 species. The calculated force constants for the MnIV4 species are = 3.15 mdynAngstrom, = 0.55 mdyn/Angstrom, and = 0.20 mdyn/Angstrom. The force constants for the MnIIIMnIV3 species are = 3.10 mdyn/Angstrom, = 2.45 mdyn/Angstrom, = 0.40, and = 0.15 mdyn/Angstrom. This study provides insights for the identification of Mn-O modes in the IR spectra of the photosynthetic oxygen-evolving complex during its catalytic cycle.

Visser, Hendrik; Dube, Christopher E.; Armstrong, William H.; Sauer, Kenneth; Yachandra, Vittal K.

2002-03-19T23:59:59.000Z

383

Failure and Redemption of Multifilter Rotating Shadowband Radiometer (MFRSR)/Normal Incidence Multifilter Radiometer (NIMFR) Cloud Screening: Contrasting Algorithm Performance at Atmospheric Radiation Measurement (ARM) North Slope of Alaska (NSA) and Southern Great Plains (SGP) Sites  

SciTech Connect (OSTI)

Well-known cloud-screening algorithms, which are designed to remove cloud-contaminated aerosol optical depths (AOD) from AOD measurements, have shown great performance at many middle-to-low latitude sites around the world. However, they may occasionally fail under challenging observational conditions, such as when the sun is low (near the horizon) or when optically thin clouds with small spatial inhomogeneity occur. Such conditions have been observed quite frequently at the high-latitude Atmospheric Radiation Measurement (ARM) North Slope of Alaska (NSA) sites. A slightly modified cloud-screening version of the standard algorithm is proposed here with a focus on the ARM-supported Multifilter Rotating Shadowband Radiometer (MFRSR) and Normal Incidence Multifilter Radiometer (NIMFR) data. The modified version uses approximately the same techniques as the standard algorithm, but it additionally examines the magnitude of the slant-path line of sight transmittance and eliminates points when the observed magnitude is below a specified threshold. Substantial improvement of the multi-year (1999-2012) aerosol product (AOD and its Angstrom exponent) is shown for the NSA sites when the modified version is applied. Moreover, this version reproduces the AOD product at the ARM Southern Great Plains (SGP) site, which was originally generated by the standard cloud-screening algorithms. The proposed minor modification is easy to implement and its application to existing and future cloud-screening algorithms can be particularly beneficial for challenging observational conditions.

Kassianov, Evgueni I.; Flynn, Connor J.; Koontz, Annette S.; Sivaraman, Chitra; Barnard, James C.

2013-09-11T23:59:59.000Z

384

Measurement of the Target-Normal Single-Spin Asymmetry A{sub y}{sup n} in the Deep Inelastic Region from the Reaction {sup 3}He{up_arrow}(e,e')  

SciTech Connect (OSTI)

A first measurement of the inclusive target single-spin asymmetry, A{sup n}{sub y}, has been performed in deep-inelastic scattering of electrons from a {sup 3}He target polarized normal to the electron scattering plane. This asymmetry is void of contributions at the Born level, and thus is a direct observable for two-photon physics. The experiment was performed in Hall A at Thomas Jefferson National Accelerator Facility from October 2008 through early February 2009. The measurement is the first from a polarized neutron target. The final overall precision is several times better than previously existing SLAC proton data, and significantly extends the kinematic range over which the asymmetry has been measured. The asymmetry was measured at five kinematic points in the deep inelastic scattering region covering Q{sup 2} = 1 - 3 GeV{sup 2} and x{sub B} = 0.16 to 0.41. The asymmetry varied from 0.006 to 0.071 with astatistical precision at the 10{sup -2} level.

Katich, Joseph [William and Mary College

2011-01-01T23:59:59.000Z

385

THE SPITZER MID-INFRARED ACTIVE GALACTIC NUCLEUS SURVEY. I. OPTICAL AND NEAR-INFRARED SPECTROSCOPY OF OBSCURED CANDIDATES AND NORMAL ACTIVE GALACTIC NUCLEI SELECTED IN THE MID-INFRARED  

SciTech Connect (OSTI)

We present the results of a program of optical and near-infrared spectroscopic follow-up of candidate active galactic nuclei (AGNs) selected in the mid-infrared. This survey selects both normal and obscured AGNs closely matched in luminosity across a wide range, from Seyfert galaxies with bolometric luminosities L {sub bol} ? 10{sup 10} L {sub ?} to highly luminous quasars (L {sub bol} ? 10{sup 14} L {sub ?}), all with redshifts ranging from 0 to 4.3. Samples of candidate AGNs were selected with mid-infrared color cuts at several different 24 ?m flux density limits to ensure a range of luminosities at a given redshift. The survey consists of 786 candidate AGNs and quasars, of which 672 have spectroscopic redshifts and classifications. Of these, 137 (20%) are type 1 AGNs with blue continua, 294 (44%) are type 2 objects with extinctions A{sub V} ?> 5 toward their AGNs, 96 (14%) are AGNs with lower extinctions (A{sub V} ? 1), and 145 (22%) have redshifts, but no clear signs of AGN activity in their spectra. Of the survey objects 50% have L {sub bol} > 10{sup 12} L {sub ?}, in the quasar regime. We present composite spectra for type 2 quasars and objects with no signs of AGN activity in their spectra. We also discuss the mid-infraredemission-line luminosity correlation and present the results of cross correlations with serendipitous X-ray and radio sources. The results show that: (1) obscured objects dominate the overall AGN population, (2) mid-infrared selected AGN candidates exist which lack AGN signatures in their optical spectra but have AGN-like X-ray or radio counterparts, and (3) X-ray and optical classifications of obscured and unobscured AGNs often differ.

Lacy, M. [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States); Ridgway, S. E. [National Optical Astronomy Observatory, 950 North Cherry Avenue, Tucson, AZ 85719 (United States); Gates, E. L. [UCO/Lick Observatory, P.O. Box 85, Mount Hamilton, CA 95140 (United States); Nielsen, D. M. [Department of Astronomy, University of Wisconsin, 475 N. Charter Street, Madison, WI 53706 (United States); Petric, A. O. [Department of Astronomy, California Institute of Technology, Pasadena, CA 91125 (United States); Sajina, A. [Department of Physics and Astronomy, Tuffs University, 212 College Avenue, Medford, MA 02155 (United States); Urrutia, T. [Leibniz-Institut fr Astrophysik Potsdam, An der Sternwarte 16, D-14482 Potsdam (Germany); Cox Drews, S. [946 Mangrove Avenue 102, Sunnyvale, CA 94086 (United States); Harrison, C. [Department of Astronomy, University of Michigan, Ann Arbor, MI 48109 (United States); Seymour, N. [CSIRO, P.O. Box 76, Epping, NSW 1710 (Australia); Storrie-Lombardi, L. J. [Spitzer Science Center, California Institute of Technology, Pasadena, CA 91125 (United States)

2013-10-01T23:59:59.000Z

386

Meals & Lodging: No receipts required for meals within State of LA allowances. Receipts required for meals or lodging claimed above normal rates or at approved U.S. Department of State rates. Any meals included in the registration fee for a  

E-Print Network [OSTI]

for meals or lodging claimed above normal rates or at approved U.S. Department of State rates. Any meals. See the Reimbursement Schedules on the back of this guide for meals & lodging reimbursement rates is prohibited. Conference Lodging: Travelers may be reimbursed for conference lodging at actual rates

387

Please cite this article in press as: S. Banetta, et al., Manufacturing of small-scale mock-ups and of a semi-prototype of the ITER Normal Heat Flux First Wall, Fusion Eng. Des. (2014), http://dx.doi.org/10.1016/j.fusengdes.2014.04.020  

E-Print Network [OSTI]

Please cite this article in press as: S. Banetta, et al., Manufacturing of small-scale mock-ups homepage: www.elsevier.com/locate/fusengdes Manufacturing of small-scale mock-ups and of a semi the manufacturing development and fabrication of reduced scale ITER First Wall (FW) mock-ups of the Normal Heat Flux

Raffray, A. Ren

2014-01-01T23:59:59.000Z

388

Home News Products Blogs Buyers Guide Whitepapers Job Search Events Subscribe Issue Archive Topic Center: Email Security Compliance Patch Management Financial Services Health Care Retail RSS | Login | Register  

E-Print Network [OSTI]

search for and then compromise vulnerable websites, hundreds of thousands of pages ­ almost all of themSEARCH Home News Products Blogs Buyers Guide Whitepapers Job Search Events Subscribe Issue Archive FONT SIZE: A | A | A Protecting users from internet-borne threats falls on trusted websites, says

Gupta, Minaxi

389

Grants.gov Submission Process for NIH Applications Important Points to Remember as You Prepare Your Application  

E-Print Network [OSTI]

Grants.gov Submission Process for NIH Applications Important Points to Remember as You Prepare Your package, please leave any field or reference to a CFDA number blank; NIH will fill in this information Name." 4. When preparing your application, the NIH guidelines on font-size, font-type, and ½ -inch

Firestone, Jeremy

390

NIH Grants.gov Application Submission Process Important Points to Remember as You Prepare Your Application  

E-Print Network [OSTI]

NIH Grants.gov Application Submission Process Important Points to Remember as You Prepare Your package, please leave any field or reference to a CFDA number blank; NIH will fill in this information Name." 4. When preparing your application, the NIH guidelines on font-size, font-type, and ½ -inch

Bacuta, Constantin

391

Sample References Business Student  

E-Print Network [OSTI]

and provide them with the job description/your resume Brand Yourself- the heading should be the same as your resume and cover letter Be Consistent- use the same fonts/sizes as your resume and cover letter Pay/advice-tools/resume-cover-letter/how-to-make-the-best-use-of-references Obtaining References http

392

New measurements of the astrophysical S factor for {sup 12}C(p,{gamma}){sup 13}N reaction at low energies and the asymptotic normalization coefficient (nuclear vertex constant) for the p+{sup 12}C{yields}{sup 13}N reaction  

SciTech Connect (OSTI)

New measurements of differential and total cross sections for the {sup 12}C(p,{gamma}){sup 13}N reaction have been made at beam energies of E{sub p}=354,390,460,463,565,750, and 1061 keV. Analysis of the astrophysical S factor S(E) for the {sup 12}C(p,{gamma}){sup 13}N reaction at low energies and of the reaction rates has been carried out within the R-matrix approach by using the previously measured nuclear vertex constant (or the respective asymptotic normalization coefficient) for the virtual decay {sup 13}N{yields}p+{sup 12}C to fix the direct capture part of the amplitude in S(E). It is demonstrated that the R-matrix approach, using the measured asymptotic normalization coefficient, can be employed as an ideal tool, minimizing the uncertainties associated with a calculation of the direct capture cross section of the {sup 12}C(p,{gamma}){sup 13}N reaction at extremely low energies. New information on the proton and {gamma} width for the first excited state of {sup 13}N is obtained.

Burtebaev, N.; Zazulin, D. M. [Institute of Nuclear Physics, 050032 Almaty (Kazakhstan); Igamov, S. B.; Yarmukhamedov, R. [Institute of Nuclear Physics, 100214 Tashkent (Uzbekistan); Peterson, R. J. [Department of Physics, University of Colorado, Boulder, Colorado 80309-0390 (United States)

2008-09-15T23:59:59.000Z

393

Determination of the asymptotic normalization coefficients for 14C + n <--> 15C, the 14C(n, gamma)15C reaction rate, and evaluation of a new method to determine spectroscopic factors  

SciTech Connect (OSTI)

The 14C + n <--> 15C system has been used as a test case in the evaluation of a new method to determine spectroscopic factors that uses the asymptotic normalization coefficient (ANC). The method proved to be unsuccessful for this case. As part of this experimental program, the ANCs for the 15C ground state and first excited state were determined using a heavy-ion neutron transfer reaction as well as the inverse kinematics (d,p) reaction, measured at the Texas A&M Cyclotron Institute. The ANCs were used to evaluate the astrophysical direct neutron capture rate on 14C, which was then compared with the most recent direct measurement and found to be in good agreement. A study of the 15C SF via its mirror nucleus 15F and a new insight into deuteron stripping theory are also presented.

McCleskey, M. [Texas A and M Univ., Cyclotron Inst., TX (United States); Mukhamedzhanov, A. M. [Texas A and M Univ., Cyclotron Inst., TX (United States); Trache, L. [Texas A and M Univ., Cyclotron Inst., TX (United States); Tribble, R. E. [Texas A and M Univ., Cyclotron Inst., TX (United States); Banu, A. [Texas A and M Univ., Cyclotron Inst., TX (United States); Eremenko, V. [Texas A and M Univ., Cyclotron Inst., TX (United States); Goldberg, V. Z. [Texas A and M Univ., Cyclotron Inst., TX (United States); Lui, Y. W. [Texas A and M Univ., Cyclotron Inst., TX (United States); McCleskey, E. [Texas A and M Univ., Cyclotron Inst., TX (United States); Roeder, B. T. [Texas A and M Univ., Cyclotron Inst., TX (United States); Spiridon, A. [Texas A and M Univ., Cyclotron Inst., TX (United States); Carstoiu, F. [National Inst. for Physics and Nuclear Engineering, Bucharest-Magurele (Romania); Burjan, V. [Nuclear Physics Inst., Czech Academy of Sciences, Prague (Czech Republic); Hons, Z. [Nuclear Physics Inst., Czech Academy of Sciences, Prague (Czech Republic); Thompson, I. J. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

2014-04-17T23:59:59.000Z

394

Dpartement de physique Laboratoire Kastler Brossel cole Normale Suprieure  

E-Print Network [OSTI]

.1.1. The infinite uniform two-dimensional Bose gas . . . . . . 8 1.1.2. Bose-Einstein condensation in a finite of a two-dimensional Bose gas . . 39 3.1.1. Experimental preparation of 2D samples . . . . . . . . . . 41 3 de l'UNIVERSIT? PARIS 6 Thermal and superfluid properties of the two­dimensional Bose gas Soutenue le

395

Thermal expansion normalization for large steam turbines in service  

SciTech Connect (OSTI)

Some large steam turbines encounter some problems with their thermal expansion. This shows itself in the broken (leap-like) movement of the bearing pedestals while the turbine is being heated or cooled in the course of transients. This also results in distortion of the casings, torsion of the foundation frame crossbars, increased vibration, damage of the bearings and couplings, etc. The thermal expansion freedom problems hamper the turbine`s start-ups since the relative rotor expansions attain their limits. The main causes why the turbine loses the thermal expansion freedom are the increased friction on the sliding surfaces between the bearing pedestals and foundation frame, increased transversal load on the turbine from the steam-lines connected to the cylinders, poor transition of the axial thrust between the cylinders, and insufficient rigidity of the foundation crossbars. Under consideration are a set of diagnostic, design, and technological measures to reveal the specific causes of the problems and to eliminate them. Among the most widespread and effective countermeasures are the placing of special fluoroplastometallic bands under the bearing pedestals and electrochemical facing of the keys` surfaces, adjustment of the support-and-suspension system and tightening of the foundation frame.

Avrutsky, G.D.; Savenkova, I.A.; Don, E.A.; Lyudomirsky, B.N.; Berezin, M.G. [All-Russia Thermal Engineering Research Inst., Moscow (Russian Federation)

1999-11-01T23:59:59.000Z

396

An Introduction to Database Systems The Relational Database Normalization Theory  

E-Print Network [OSTI]

, AB A, AB B, ... } |F+| > 30. #12; F+ Armstrong ­ ­ · #12; F+ Armstrong ­ ­ · #12;Armstrong Armstrong's Axioms (1974): (IR1) Reflexivity rule():(IR1) Reflexivity rule(): If X Y, then X Y, Y Z } |= X Z. F #12;A Armstrong Additional rules derivable from Armstrong's Axioms. (IR4) D iti l

Lu, Jiaheng

397

Analyses of the electroencephalograms of normal anesthetized cats  

E-Print Network [OSTI]

. , and Bradley, P. B. : The Effect of Some Drugs on the Electrical Activity of the Brain, and in Behavior. J. Ment. Sc. , 100, (1954): 125-128. 7. Fox, M. W. : Effects of Pentobarbital on the EEG of Maturing Dogs and a Review of the Literature. Vet. Rec.... , 76, (1964): 768-770. 8. Fox, M. W. : Canine Behavior. Charles C. Thomas, Springfield, Ill. , 1965. 9. Fox, M. W. : Postnatal Development of the EEG in the Dog. J. Small Anim. Pract. , 8, (1967): 71-111. 10. Guedel, A. E. : Inhalation Anesthesia...

Gustafson, Bonnie Veryle

2012-06-07T23:59:59.000Z

398

Radionuclide Releases During Normal Operations for Ventilated Tanks  

SciTech Connect (OSTI)

This calculation estimates the design emissions of radionuclides from Ventilated Tanks used by various facilities. The calculation includes emissions due to processing and storage of radionuclide material.

Blunt, B.

2001-09-24T23:59:59.000Z

399

Quantitative Neuroimaging : : Applications to Normal Aging and Neurodegenerative Disease  

E-Print Network [OSTI]

his laboratory from General Electric Medical Systems as parthis laboratory from General Electric Medical Systems as partNIA RC2AG036535 and General Electric Medical Foundation and

Murphy, Elizabeth Ann

400

Are black holes with hair a normal state of matter?  

SciTech Connect (OSTI)

Recent observations put forward that quasars are black holes with a magnetic dipole moment and no event horizon. To model hairy black holes a quantum field for hydrogen is considered in curved space, coupled to the scalar curvature. An exact, regular solution for the interior metric occurs for supermassive black holes. The equation of state is p = -{rho}c{sup 2}/3.

Nieuwenhuizen, Th. M. [Institute for Theoretical Physics, Science Park 904, P. O. Box 94485, 1090 GL Amsterdam (Netherlands)

2011-03-28T23:59:59.000Z

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Quantitative Neuroimaging : : Applications to Normal Aging and Neurodegenerative Disease  

E-Print Network [OSTI]

and metabolism of lipoproteins. Ann Endocrinol 44(1), 59-65.Disease by Elizabeth Ann Murphy Doctor of Philosophy ina tale of two proteins. Ann Neurol. 2006;59(3);449-458.

Murphy, Elizabeth Ann

402

Uniform Boundedness of a Preconditioned Normal Matrix Used in ...  

E-Print Network [OSTI]

Dec 3, 2003 ... ... of the coefficient matrix of the scaled system under control is of paramount ... minimum cost network flow problems and was subsequently...

2003-12-03T23:59:59.000Z

403

Dating of major normal fault systems using thermochronology-...  

Open Energy Info (EERE)

of 70-100Cm.y. The apparent slip rate along the Raft River detachment, recorded in spatial gradients of apatite fission track ages, is 7 mmyr between 13.5 and 7.4 Ma and is...

404

Geodesic Image Normalization in the Space of Diffeomorphisms  

E-Print Network [OSTI]

creates a continuous spatial map of population Mathematical Foundations of Computational Anatomy (MFCA'06

Paris-Sud XI, Universit de

405

DPARTEMENT DE PHYSIQUE DE L'ECOLE NORMALE SUPRIEURE  

E-Print Network [OSTI]

.......................... 33 2.2.3 Les trajectoires classiques ........................ 34 2.2.4 La forme BKW du propagateur

Paris-Sud XI, Université de

406

Lattice thermal expansion for normal tetrahedral compound semiconductors  

SciTech Connect (OSTI)

The cubic root of the deviation of the lattice thermal expansion from that of the expected value of diamond for group IV semiconductors, binary compounds of III-V and II-VI, as well as several ternary compounds from groups I-III-VI{sub 2}, II-IV-V{sub 2} and I-IV{sub 2}V{sub 3} semiconductors versus their bonding length are given straight lines. Their slopes were found to be 0.0256, 0.0210, 0.0170, 0.0259, 0.0196, and 0.02840 for the groups above, respectively. Depending on the valence electrons of the elements forming these groups, a formula was found to correlate all the values of the slopes mentioned above to that of group IV. This new formula which depends on the melting point and the bonding length as well as the number of valence electrons for the elements forming the compounds, will gives best calculated values for lattice thermal expansion for all compounds forming the groups mentioned above. An empirical relation is also found between the mean ionicity of the compounds forming the groups and their slopes mentioned above and that gave the mean ionicity for the compound CuGe{sub 2}P{sub 3} in the range of 0.442.

Omar, M.S. [Department of Physics, College of Science, University of Salahaddin, Arbil, Iraqi Kurdistan (Iraq)]. E-mail: dr_m_s_omar@yahoo.com

2007-02-15T23:59:59.000Z

407

Computing the Nondominated Nash Points of a Normal Form Game ...  

E-Print Network [OSTI]

points and we conduct a comprehensive computational study in which we investigate the ...... Mathematical Methods of Operations Research, 52(1):6577.

2014-11-24T23:59:59.000Z

408

Prufer Transformations for the Normal Modes in Ocean Acoustics  

SciTech Connect (OSTI)

In 1926 Prufer introduced a method of transforming the second order Sturm-Liouville (SL) equation into two nonlinear first order differential equations for the phase oe and ''magnitude'', |oe{sup 2}+oe{sup 2}| for a Poincare phase space representation, (oe,oe). The useful property is the phase equation decouples from the magnitude one which leads to a nonlinear, two point boundary value problem for the eigenvalues, or SL numbers. The transformation has been used both theoretically, e.g. Atkinson, [1960] to prove certain properties of SL equations as well as numerically e.g Bailey [1978]. This paper examines the utility of the Prufer transformation in the context of numerical solutions for modes of the ocean acoustic wave equation. (Its use is certainly not well known in the ocean acoustics community.) Equations for the phase, oe, and natural logarithm of the ''magnitude'', ln(|oe{sup 2}+oe{sup 2}|) lead to same decoupling and a fast and efficient numerical solution with the SL eigenvalues mapping to the horizontal wavenubers. The Prufer transformation has stabilty problems for low order modes at high frequecies, so a numerically stable method of integrating the phase equation is derived. This seems to be the first time the these stability issues have been highlighted to provide a robust algorthim for the modes.

Baggeroer, Arthur B. [Massachusetts Institute of Technology, Cambridge, MA 02139 (United States)

2010-09-06T23:59:59.000Z

409

Thin-shell wormholes supported by total normal matter  

E-Print Network [OSTI]

The Zipoy-Voorhees-Weyl (ZVW) spacetime characterized by mass ($M$) and oblateness ($\\delta $) is proposed in the construction of viable thin-shell wormholes (TSWs). Departure from spherical / cylindrical symmetry yields positive total energy in spite of the fact that local energy density may take negative values. We show that oblateness of the bumpy sources / black holes can be incorporated as a new degree of freedom that may play role in the resolution of the exotic matter problem in TSWs. Small velocity perturbation reveals, however, that the resulting TSW is unstable.

S. Habib Mazharimousavi; M. Halilsoy

2014-09-29T23:59:59.000Z

410

Evaluating calibrations of normal incident pyrheliometers Frank Vignola Fuding Lin  

E-Print Network [OSTI]

Cavity Radiometer HF 31104. Plot uses original calibration value. NIP values are about 0.3% too high in Oregon with high quality instruments for solar energy research and to build the Support Network Absolute Cavity Radiometer, the instrument systematically deviates from the absolute cavity readings

Oregon, University of

411

Normal Crossings Divisors and Configurations for Symplectic Topology  

E-Print Network [OSTI]

in symplectic topology is the existence of an -tame almost complex structure J on X respecting V , i.e. J(TV )=TV . Furthermore, such a J can be chosen to be very regular near V in the following sense on a neighborhood of V in NXV , and lift an almost complex structure JV on V to an almost

Zinger, Aleksey

412

Neural Effects of Beta Amyloid in Normal Aging  

E-Print Network [OSTI]

was performed using a Siemens ECAT EXACT HR PET Magnetom Avanto System (Siemens Inc. , Iselin, NJ) 1.5T Vision System (Siemens Inc. , Iselin, NJ) with

Mormino, Elizabeth Charlotte

2011-01-01T23:59:59.000Z

413

Radiobiology of normal rat lung in Boron Neutron Capture Therapy  

E-Print Network [OSTI]

Boron Neutron Capture Therapy (BNCT) is a binary cancer radiation therapy that utilizes biochemical tumor cell targeting and provides a mixed field of high and low Linear Energy Transfer (LET) radiation with differing ...

Kiger, Jingli Liu

2006-01-01T23:59:59.000Z

414

Pressure Normalization of Production Rates Improves Forecasting Results  

E-Print Network [OSTI]

. However, these new decline curve analysis (DCA) methods are still based only on production rate data, relying on the assumption of stable flowing pressure. Since this stabilized state is not reached rapidly in most cases, the applicability of these methods...

Lacayo Ortiz, Juan Manuel

2013-08-07T23:59:59.000Z

415

Elastic Pekeris waveguide normal mode solution comparisons against laboratory data  

E-Print Network [OSTI]

Gambelas 8005-139 Faro, Portugal jdschneiderwind@gmail.com Jon M. Collis Department of Applied Mathematics the experimental data. VC 2012 Acoustical Society of America PACS numbers: 43.30.Bp, 43.30.Ma, 43.30.Zk [WS] Date

416

Radius of B-8 halo from the asymptotic normalization coefficient  

E-Print Network [OSTI]

W !& 5 ( lB ,mlB jBm jB ^JAM A jBm jBuJBM B& 3^JpM plBmlBu jbm jB&i lBY lBmlB~r? !IAplB jB B ~r !. ~1! A is the antisymmetrization operator, w is a bound-state IAplB jB B ~r !?CAplB jB B WhB ,lB11/2~2kBr ! r . ~3! Here CAplB jB B... overlap integrals I(r). The multipole expansion is carried out over lB , jB values allowed by angular momentum and parity conservation for the virtual process B?A1p . The overlap integral is not an eigenfunction of the total Hamiltonian, and hence...

Carstoiu, F.; Trache, L.; Gagliardi, Carl A.; Tribble, Robert E.; Mukhamedzhanov, AM.

2001-01-01T23:59:59.000Z

417

TIME DOMAIN VOCAL TRACT LENGTH NORMALIZATION David Sundermann, Antonio Bonafonte  

E-Print Network [OSTI]

Science Department Ahornstr. 55, 52056 Aachen, Germany ney@cs.rwth-aachen.de Harald H¨oge Siemens AG Corporate Technology Otto-Hahn-Ring 6, 81739 Munich, Germany harald.hoege@siemens.com ABSTRACT Recently (mapping of several speakers to a certain individual) but the other direction (transforming a standard

Suendermann, David

418

Normal incidence x-ray mirror for chemical microanalysis  

DOE Patents [OSTI]

An x-ray mirror for both electron column instruments and micro x-ray fluorescence instruments for making chemical, microanalysis comprises a non-planar mirror having, for example, a spherical reflecting surface for x-rays comprised of a predetermined number of alternating layers of high atomic number material and low atomic number material contiguously formed on a substrate and whose layers have a thickness which is a multiple of the wavelength being reflected. For electron column instruments, the wavelengths of interest lie above 1.5nm, while for x-ray fluorescence instruments, the range of interest is below 0.2nm. 4 figs.

Carr, M.J.; Romig, A.D. Jr.

1987-08-05T23:59:59.000Z

419

A perturbation model for normal and sickle cell blood microcirculation  

E-Print Network [OSTI]

Sickle cell disease is a genetic disorder that alters red blood cells such that their hemoglobin cannot effectively bind and release oxygen. This causes issues that affect how the cell operates in the smallest vessels of ...

Tekleab, Yonatan

2011-01-01T23:59:59.000Z

420

Omnidirectional Visual Servoing using the Normalized Mutual Information  

E-Print Network [OSTI]

similarity function. Several experiments are performed on a cartesian robot with a fisheye camera to validate our approaches. Keywords: Vision, visual servoing, mutual information, information theory, robotics. 1 in order to design the control law. This tracking process is one of the bottlenecks in the development

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Used Nuclear Fuel Loading and Structural Performance Under Normal...  

Broader source: Energy.gov (indexed) [DOE]

Used nuclear fuel (UNF) must maintain its integrity during the storage period in such a way that it can withstand the physical forces of handling and transportation associated with...

422

Electron transport in normal-metal/superconductor junctions  

E-Print Network [OSTI]

. 1. Conductance G as a function of the voltage V for an NS (d-wave! junction with $100% interface at T50 and t0 /t50.5. The present calculation ~solid line! is compared with the BTK result ~dashed line!. PRB 61ZHAO, AND CHIA-REN HU FIG. 2.... The same as Fig. 1 but at t0 /t51. dominant contribution to the conductance in the BTK theory. Under the present assumption, however, the transport is due to the decay of quasiparticles in both sides. Such a decaying process is more complex than the BTK...

Yan, XZ; Zhao, HW; Hu, Chia-Ren.

2000-01-01T23:59:59.000Z

423

Normal coordinate analysis of trimethyl-antimony oxide  

E-Print Network [OSTI]

. The location of d(SbW), the antimony-oxygen vibrational frequency, has also been determined for several trialkylantimony oxides. The present work discusses the synthesis and vibrational analysis of trimethylantimony oxide and its deuterated analogue.... The mid-infrared (4000- 200 cm ), far-infrared (250 ? 70 cm ), and Raman spectra of these compounds have been measured. Vibrational assignments for the fundamental frequen- cies are reported (except for the torsional frequen- cies) based upon...

Morris, Wayne A

1974-01-01T23:59:59.000Z

424

Discrete Intrinsic Redshifts from Quasars to Normal Galaxies  

E-Print Network [OSTI]

It is pointed out that the discrete velocities found by Tifft in galaxies are harmonically related to the discrete intrinsic redshifts found in quasars. All are harmonically related to the constant 0.062 +/- 0.001, and this is the fourth independent analysis in which the redshift increment 0.062 has been shown to be significant. It is concluded that there is a quantized component in the redshift of both quasars and galaxies that has a common origin and is unlikely to be Doppler-related.

M. B. Bell

2002-11-05T23:59:59.000Z

425

Connection between asymptotic normalization coefficients, subthreshold bound states, and resonances  

E-Print Network [OSTI]

shift to the pole of the elastic scattering amplitude @1# C.E. Rolfs and W.S. Rodney, Cauldrons in the Cosmos ~The University of Chicago Press, Chicago, 1988!. @2# H.M. Xu, C.A. Gagliardi, R.E. Tribble, A.M. Mukhamedzha- nov, and N.K. Timofeyuk, Phys...

Mukhamedzhanov, AM; Tribble, Robert E.

1999-01-01T23:59:59.000Z

426

Tumor versus Matched-Normal Sequencing Analysis and Data Integration  

E-Print Network [OSTI]

Norman Maitland, Georgia Chenevix- Trench, Gregory J Riggins, Darell D Bigner, Giuseppe Palmieri, Antonio Cossu, Adrienne Flanagan, Andrew

Sanborn, John Zachary

2012-01-01T23:59:59.000Z

427

A Non-Normality Result D.H. Bailey  

E-Print Network [OSTI]

of the summation are integers. That leaves the second expression. Lawrence Berkeley National Laboratory, Berkeley of Energy, under contract number DE-AC02-05CH11231. 1 #12;Consider the case when n = 3M , where M 1 the first 59049+14276 = 68536 base-6 digits of . In this tabulation we have of course ignored the many

Geddes, Cameron Guy Robinson

428

The normalization of meshes and nodes in electrical networks  

E-Print Network [OSTI]

...........................70 Appendix II. The Current Generator ............ 75 Appendix III. The Timer . . . . . . . . ........ 80 Bibliography ..................................... 82 2 23565839 691 0(6)7 l+5F3i)F 5F7 gF38g7 3u (re.3+( S6( 6uu7g571 53 (3e7 7c5795... .r 5F7 5ra7S,857, SF8gF S6( 6m68+6.+7p 5F7 S,857, F6( 6557ea571 53 i(7 (56916,1 93565839 89 5F3(7 g6(7( SF7,7 5F7 93565839 F6( .7g3e7 (56916,18s71n hF7 93565839 (F3i+1 .7 g+76, 691 g39(8(5795 5F,3i)F3i5n hF7 57,e (ree75,8g6+ 975S3,? 8( i(71 53...

Johnson, Allen Forrest

1951-01-01T23:59:59.000Z

429

Adaptive Monogenic Filtering and Normalization of ESPI Fringe Patterns  

E-Print Network [OSTI]

.L. Marroquin, M. Rivera Centro de Investigaci´on en Matem´aticas Apdo. Postal 402 Guanajuato, Gto. 36000 ·x+), where A, 0 and are constants, corrupted with a white (wide-band) noise process, a narrow band

Rivera, Mariano

430

On Controllability and Normality of Discrete Event Dynamical Systems  

E-Print Network [OSTI]

in the plant, can also occur in the closed loop system, there may not always exist a complete supervisor Dynami- cal Systems (DEDS's) through the use of synchronous composition of the plant and the supervisor is then used to derive an algorithm that is computationally more e cient than previously existing ones

Garg, Vijay

431

On Controllability and Normality of Discrete Event Dynamical Systems \\Lambda  

E-Print Network [OSTI]

that can occur in the plant, can also occur in the closed loop system, there may not always exist Event Dynami­ cal Systems (DEDS's) through the use of synchronous composition of the plant existing ones for the construction of the supremal controllable sublanguage; the algorithm is also shown

Garg, Vijay

432

Mechanical compression attenuates normal human bronchial epithelial wound healing  

E-Print Network [OSTI]

Open Access Research Mechanical compression attenuatesto the application of mechanical compression in the presenceResults: We found that mechanical compression and scrape

Arold, Stephen P.; Malavia, Nikita; George, Steven C.

2009-01-01T23:59:59.000Z

433

A study of hemoglobin profiles in normal and anemic cats  

E-Print Network [OSTI]

, ICHC in percent and ECV in percent cells in centrifuged blood sample, 56 HCV 32 28 24 lKHC KV 36 32 28 20 16 20 16 0 5 11 17 21 26 28 30 32 34 figure 8. Erythrogenic response compared to degree of anemia cat 18 ~ Erythrogenic response... of the experiment. A gradual decrease was observed in the KV, NCV, and NCHC, The KV decreased to a low of 21 on day 13& the NCHC decreased from 32 on day 1 to 28 on day 16, and the YCV decreased from Q on day 1 to 50 on day 16. The animal was euthanatized on day...

Myers, Lynn James

1970-01-01T23:59:59.000Z

434

On Valued Negation Normal Form Formulas Hel`ene Fargier  

E-Print Network [OSTI]

has been partly supported by the R´egion Nord/Pas-de-Calais, the IRCICA Consortium and by the European as a further, yet more system- atic attempt to bridge the gap between both research streams. We present

Winckler, Marco Antonio Alba

435

E-Print Network 3.0 - asymptotical normalization coefficients...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Cancer Institute, Hudson-Weber Cancer Research Center Collection: Biology and Medicine 9 Abstract This work is concerned with asymptotic counting results. Given some infinite...

436

Asymptotic Expansions for Moments of Skew-Normal Extremes  

E-Print Network [OSTI]

parameter R (written as X SN()) if its probability density function (pdf) is f(x) = 2(x)(x), - and Alam, 2011); population structure of Schima superba in Qingliangfeng National Nature Reserve (Liu et al-Mreri, 2011); modeling of seasonal rainfall in Africa (Siebert and Ward, 2011); modeling of HIV viral loads

Sidorov, Nikita

437

Superconductor-normal-superconductor with distributed Sharvin point contacts  

DOE Patents [OSTI]

A non-linear superconducting junction device comprising a layer of high transient temperature superconducting material which is superconducting at an operating temperature, a layer of metal in contact with the layer of high temperature superconducting material and which remains non-superconducting at the operating temperature, and a metal material which is superconducting at the operating temperature and which forms distributed Sharvin point contacts with the metal layer.

Holcomb, Matthew J. (San Mateo County, CA); Little, William A. (Santa Clara County, CA)

1994-01-01T23:59:59.000Z

438

analysis normal-mode: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

analysis of black hole configurations in Bose-Einstein condensates (BEC). In this analysis we use the full Bogoliubov dispersion relation, not just the hydrodynamic or...

439

PreprintKULTF98/53 Goldstone Boson Normal Coordinates  

E-Print Network [OSTI]

Leuven, Belgium Abstract For the phenomenon of Bose­Einstein condensation we construct the canonical pair consider the imperfect Bose gas as well as the weakly interacting Bose gas. We prove that a canonical pair. The analysis of SSB goes back to the Goldstone Theorem [1], which has been the subject of much analysis

440

Method for restoration of normal phenotype in cancer cells  

DOE Patents [OSTI]

A method for reversing expression of malignant phenotype in cancer cells is described. The method comprises applying .beta..sub.1 integrin function-blocking antibody to the cells. The method can be used to assess the progress of cancer therapy. Human breast epithelial cells were shown to be particularly responsive.

Bissell, Mina J. (Berkeley, CA); Weaver, Valerie M. (Oakland, CA)

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

The normal basilar artery: structural properties and mechanical behavior  

E-Print Network [OSTI]

male White New Zealand specific pathogen free rabbits underwent cyclic pressurization tests at in vivo conditions and controlled levels of myogenic tone. Sections of basilar arteries were imaged for collagen fiber orientation at 0, 40 and 80 mmHg...

Wicker, Bethany Kay

2009-05-15T23:59:59.000Z

442

Normalization of First-Order Logic Proofs in Isabelle  

E-Print Network [OSTI]

Types are important in functional programming. First order logic can be viewed as, using the Curry-Howard isomorphism, a very strict type theory. Proven first order logic propositions are theorems. Hereby theorems are types and, by the Curry-Howard isomorphism, a ilinearized proofj of a theorem can be viewed as a program having the theorem as its type. A proof of a first order logic theorem can be created automatically using some strategy for proof search. A generated proof can be huge. Such a generated proof of the theorem can be reduced to be a minimal proof using techniques adopted from the theory of ?-calculus. Using this technique a program can be specied as a rst order logic theorem, and the automatically derived program hereof can be made efficient. Hereby proof search tools implementing the proof reduction can be used to help writing efficient programs. To show how this will be done in an environment that can be used for proof search, the proof reduction is implemented in the Is...

Bo Kjellerup

1999-01-01T23:59:59.000Z

443

Banded Matrix Fraction Representation of Triangular Input Normal Pairs  

E-Print Network [OSTI]

, 15, 14]. In this approach, the #3; S.A.C. Capital Management, LLC, 540 Madison Ave, New York, NY state transition matrix and B is a n #2; d matrix with n #21; d. Let C be the p #2; n matrix whose kth develop a computationally convenient representation of the state transition matrices that arise from

444

A complete and normalized 61850 substation (Smart Grid Project) | Open  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartmentAUDIT REPORTOpenWende NewSowitec doWinvestFlumeFinal Report | Open

445

Normalizing Weather Data to Calculate Energy Savings Peer Exchange Call |  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdfEnergyDepartment of Energy Advanced Framing -Nissan: ISO 50001 -5

446

Apex or Salient of Normal Fault | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300Algoil JumpAltergyExperimentsInformationAnuvu IncSolar Jump to:Salient of

447

Post-Normal Science in a German Landscape  

E-Print Network [OSTI]

conflicting outcomes related to the economy and the environment are simultaneously realized. The man- agement a region manage a transition from an econ- omy built on brown coal--which has certain environmental impacts of the Japanese nuclear crisis at Fukushima and changes in the perspectives of the German electorate, Chancel- lor

Colorado at Boulder, University of

448

Overscreening Diamagnetism in Cylindrical Superconductor-Normal Metal-Heterostructures  

E-Print Network [OSTI]

. Bruder, and Yu.V. Nazarov Department of Physics, University of Konstanz, 78457 Konstanz, Germany Kavli Institute of NanoScience, Delft University of Technology, 2628 CJ Delft, The Netherlands We study to the proximity effect using the clean limit quasiclassical Eilenberger equations. We compare the results

Bruder, Christoph

449

Asymptotic normalization coefficients for C-13+p -> N-14  

E-Print Network [OSTI]

for the rigidity of the outgoing 13C16 in the forward angle range u lab523? to 118?. This is kinematically equivalent to measuring elastic or inelastic scattering at the complemen- tary backward angles. Particle identification was accom- plished by using...!. The modified Oxford detector @6# was used in the focal plane. The detector consists of a 50 cm long gas ionization chamber to measure the specific energy loss of particles in the gas and their focal plane position at four resistive wires, separated by 16 cm...

Trache, L.; Azhari, A.; Clark, HL; Gagliardi, Carl A.; Lui, YW; Mukhamedzhanov, AM; Tribble, Robert E.; Carstoiu, F.

1998-01-01T23:59:59.000Z

450

Establishing the Proteome of Normal Human Cerebrospinal Fluid . | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicy and Assistance100 ton Stanat

451

Sandia National Laboratories: normalized wake-recovery metrics  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1developmentturbine bladelifetime ismobile testnational

452

Dating of major normal fault systems using thermochronology- An example  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision has beenFfe2fb55-352f-473b-a2dd-50ae8b27f0a6 No revision has been approved for thisDatabus - Qfrom the

453

B-2 Bomber During In-flight Refueling Normal Heart  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to someone byDearTechnicalAwardssupports local ... B&W Y-122 Bomber

454

Used Nuclear Fuel Loading and Structural Performance Under Normal  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of EnergyofProject is on Track|SolarDepartment of Energy Use ofPlan

455

Chemical And Isotopic Investigation Of Warm Springs Associated With Normal  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin:Energy Information on PV2009Information17.3180919°,Faults In Utah |

456

Used Nuclear Fuel Loading and Structural Performance Under Normal  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of EnergyTheTwo New12.'6/0.2 ......Uranium LeaseThroughAugust

457

Enhanced normal incidence photocurrent in quantum dot infrared photodetectors  

E-Print Network [OSTI]

, New Mexico 87106 Thomas E. Vandervelde Department of Electrical and Computer Engineering, Tufts for High Technology Materials, ECE Department, University of New Mexico, 1313 Goddard St. SE, Albuquerque, and Sanjay Krishna Center for High Technology Materials, ECE Department, University of New Mexico, 1313

Krishna, Sanjay

458

Kiss1 mutant placentas show normal structure and function  

E-Print Network [OSTI]

. Dependence of fertility on kisspeptin-Gpr54 signaling at the GnRH neuron. Nat Commun 2013;4:2492. [35] Castellano JM, Gaytan M, Roa J, Vigo E, Navarro VM, Bellido C, et al. Expression of KiSS-1 in rat ovary: putative local regulator of ovulation...

Herreboudt, A. M.; Kyle, V. R. L.; Lawrence, J.; Doran, J.; Colledge, W. H.

2014-11-08T23:59:59.000Z

459

Gravity waves in a rotating basin - normal modes  

E-Print Network [OSTI]

desired portion of all roots in the initial range of sigma are found in this manner. From the output of sigma and the shoreline condition values, the accuracy of the original values of sigma can be improved by linear interpolation. Thus a set of eigen... circular nodes (s = 0, 1, 2) about the basin. Within the s = 1, 2 cases, three positive eigenvalues less than f, four positive eigen- values greater than f, and four negative eigenvalues with magnitude greater than f are obtained. For the s = 0 case...

Royer, Thomas Clark

1966-01-01T23:59:59.000Z

460

Curriculum Normal Normal Program Refresher APC P-Code JPME Dept or Degree Number Length Convening Office Course Opportunity Academic Chair Academic Associate Program Officer  

E-Print Network [OSTI]

Engineering Dan Boger Ray Elliot Terry Smith Electronic Warfare Systems 596 24 September 37 6, 12 324 None IS MS Electronic Warfare Systems Engineering Dan Boger David Jenn Terry Smith Joint Information Boger Information Warfare 595 24 September 37 6, 12 324 6205P JPME IS MS Information Warfare Systems

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Pharmacokinetics of cyclosporine A in normal and carrier dogs for Alport Syndrome and transdermal absorption of cyclosporine A in normal dogs  

E-Print Network [OSTI]

and Methods. . . Results. Discussion. VI SUMMARY. REFERENCES . APPENDIX. VITA 1 4 13 Ig 20 22 23 25 27 27 31 38 43 43 44 46 50 50 53 54 56 58 67 68 LIST OF FIGURES FIGURE, Page 1 Chemical structure of cyclosponne A 2... and format of the American Journal of Veterinary Research. C Hs H C C CHs CHq J' H CH 0H2 CHq C I Is CII ~ 3 CHq CHs CH CHs 0 CH CH CH. I CHs-. . N---C---CO. --N---C -. . C ---N---C ---CO ---N --C---C---N---CHi C H-. CO 0 H 0 CO CH---CHs ? C CH...

Inan, Guvenc

2012-06-07T23:59:59.000Z

462

Non normal Perturbation Growth of Pure Thermohaline Circulation using a 2D Zonally Averaged Model  

E-Print Network [OSTI]

in the intensity of the THC are likely to change the climate significantly. The main time scales indicate that large amplitude changes have occurred on millenial timescales, #12;with transitions) that future changes of the climate system may exhibit similar nonlinear behavior (Meehl et al., 2007

Monahan, Adam Hugh

463

Normal shock solutions to the viscous shock layer equations including thermal, chemical, thermodynamic, and radiative nonequilibrium  

E-Print Network [OSTI]

An existing axisymmetric body viscous shock layer code including chemical, thermal, and thermodynamic nonequilibrium and nonequilibrium radiative gasdynamic coupling is adapted to simulate the one-dimensional flow within a shock tube. A suitable...

Mott, David Ray

1993-01-01T23:59:59.000Z

464

A Long Memory Model with Mixed Normal GARCH for US Inflation Data  

E-Print Network [OSTI]

of the asymmetric ARFIMA-NM-GARCH A. Conditional skewness B.New Approach to Markov Switching GARCH Models. Journal ofand Tiao, G.C. Kurtosis of GARCH and Stochastic Volatility

Cheung, Yin-Wong; Chung, Sang-Kuck

2009-01-01T23:59:59.000Z

465

Status of High Power Tests of Normal Conducting Single-Cell Standing Wave Structures  

SciTech Connect (OSTI)

Our experiments are directed toward the understanding of the physics of rf breakdown in systems that can be used to accelerate electron beams at {approx}11.4 GHz. The structure geometries have apertures, stored energy per cell, and rf pulse duration close to that of the NLC or CLIC. The breakdown rate is the main parameter that we use to compare rf breakdown behavior for different structures at a given set of rf pulse parameters (pulse shape and peak power) at 60 Hz repetition rate. In our experiments, the typical range of the breakdown rate is from one per few hours to {approx}100 per hour. To date we have tested 29 structures. We consistently found that after the initial conditioning, the behavior of the breakdown rate is reproducible for structures of the same geometry and material, and the breakdown rate dependence on peak magnetic fields is stronger than on peak surface electric fields for structures of different geometries. Below we report the main results from tests of seven structures made from hard copper, soft copper alloys and hard-copper alloys. Additional details on these and other structures will be discussed in future publications.

Dolgashev, Valery; /SLAC; Tantawi, Sami; /SLAC; Yeremian, Anahid; /SLAC; Higashi, Yasuo; /KEK, Tsukuba; Spataro, Bruno; /INFN, Rome

2012-06-25T23:59:59.000Z

466

WPP, No. 105: Auditory Word Identification in Dyslexic and Normally Achieving Readers  

E-Print Network [OSTI]

Varieties of developmental dyslexia. Cognition, 47, Chiappe,reading disabilities (dyslexia). Quarterly Journal ofadults with developmental dyslexia. Scientific Studies of

Bruno, Jennifer L.; Manis, Frank; Keating, Patricia; Sperling, Anne J.; Nakamoto, Jonathan; Seidenberg, Mark S.

2007-01-01T23:59:59.000Z

467

Proteasome function is dispensable under normal but not under heat shock conditions in Thermoplasma acidophilum  

E-Print Network [OSTI]

-Planck-Institut fuër Biochemie, Am Klopferspitz 18a, D-82152 Martinsried, Germany Department of Pathology, Harvard is seen as the principal mechanism by which proteins are marked for deg- radation [7,8]. Before 20S

Bogyo, Matthew

468

Double-sided electromagnetic pump with controllable normal force for rapid solidification of liquid metals  

DOE Patents [OSTI]

A system for casting liquid metals is provided with an electromagnetic pump which includes a pair of primary blocks each having a polyphase winding and being positioned to form a gap through which a movable conductive heat sink passes. A solidifying liquid metal sheet is deposited on the heat sink and the heat sink and sheet are held in compression by forces produced as a result of current flow through the polyphase windings. Shaded-pole interaction between the primary windings, heat sink and solidifying strip produce transverse forces which act to center the strip on the heat sink. 5 figs.

Kuznetsov, S.B.

1987-01-13T23:59:59.000Z

469

En vue de l'obtention du grade de DE L'COLE NORMALE SUPRIEURE  

E-Print Network [OSTI]

-26Oct2011 #12;2 SUMMARY Retrograde trafficking allows for proteins transport from the plasma membrane studies have shown that retrograde transport is crucial for cellular functions such as signaling, ion membrane proteins taking retrograde transport route: SNAP-tag, sulfation, FKBP, and streptavidin. Amongst

Paris-Sud XI, Université de

470

Bacterial and fungal organisms in the vagina of normal cows and cows with vaginitis  

E-Print Network [OSTI]

frequent aerobic isolates included Acinetobacter lwoffii, Arcanobacterium pyogenes, Escherichia coli, Corynebacterium spp., and Streptococcus spp. These organisms were isolated from both groups of cows, but more frequently from the vaginitis group...

Husted, James Ross

2005-02-17T23:59:59.000Z

471

Diffusion Tensor Imaging in the Assessment of Normal-Appearing Brain Tissue Damage in  

E-Print Network [OSTI]

Damage in Relapsing Neuromyelitis Optica C.S. Yu F.C. Lin K.C. Li T.Z. Jiang C.Z. Zhu W. Qin H. Sun P). However, whether this phenomenon can be detected in relapsing neuromyelitis optica (RNMO) remains unclear for this abnormality. Neuromyelitis optica (NMO) is a severe form of demyeli- nating disease characterized

Jiang,Tianzi

472

A methodology for generating normal and pathological brain perfusion SPECT images for evaluation of  

E-Print Network [OSTI]

of MRI/SPECT fusion methods: application in epilepsy C. Grova §, P. Jannin, A. Biraben, I. Buvat, H, Rennes, France § To whom correspondence should be addressed (christophe.grova@mail.mcgill.ca) inserm

Boyer, Edmond

473

Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon  

E-Print Network [OSTI]

Abstract In this report, we consider the problem of scheduling an application composed of independent tasks consomm´ee sont super-lim´eaires, nous consid´erons diff´erents mod`eles de consommation ´energ´etique important scheduling problems involve large collections of identical tasks [7, 1]. In this paper, we

Vivien, Frédéric

474

Normal mode Rossby waves and their effects on chemical composition in the late summer stratosphere  

E-Print Network [OSTI]

G. : Radiative-dynamical climatology of the first-generationand Shepherd, T. G. : Ozone climatology using interactive

Pendlebury, D.; Shepherd, T. G.; Pritchard, M. S.; McLandress, C.

2008-01-01T23:59:59.000Z

475

Summary of Off-Normal Events in US Fuel Cycle Facilities for AFCI Applications  

SciTech Connect (OSTI)

This report is a collection and review of system operation and failure experiences for facilities comprising the fission reactor fuel cycle, with the exception of reactor operations. This report includes mines, mills, conversion plants, enrichment plants, fuel fabrication plants, transportation of fuel materials between these centers, and waste storage facilities. Some of the facilities discussed are no longer operating; others continue to produce fuel for the commercial fission power plant industry. Some of the facilities discussed have been part of the militarys nuclear effort; these are included when the processes used are similar to those used for commercial nuclear power. When reading compilations of incidents and accidents, after repeated entries it is natural to form an opinion that there exists nothing but accidents. For this reason, production or throughput values are described when available. These adverse operating experiences are compiled to support the design and decisions needed for the Advanced Fuel Cycle Initiative (AFCI). The AFCI is to weigh options for a new fission reactor fuel cycle that is efficient, safe, and productive for US energy security.

L. C. Cadwallader; S. J. Piet; S. O. Sheetz; D. H. McGuire; W. B. Boore

2005-09-01T23:59:59.000Z

476

Transverse shear and normal stresses in a laminated anisotropic curved beam  

E-Print Network [OSTI]

included. The tra. nsverse stresses. in a, honrogeneous or transversely heterogeneous bea, m, are continuous through the thiclcness and must be continuous at the layer interfaces. n th layer i th layer i = I layer / ' / Figure 1. Curved Beam...; tezial properties. The model used is n curved beam discretized into an arbitrary number of layers each of which can be treated as a homogeneous orthotropic lamina. The inside radius is taken to be the reference surface and 1' or generality each layer...

Ellington, Gerald Canada

1990-01-01T23:59:59.000Z

477

Local coefficients and normalization of intertwining operators for GL(n)  

E-Print Network [OSTI]

GL, over a non-archimedean local field F. More precisely, in this paper, the following results are obtained. In Appendix II of [10], R.P. Langlands has suggested a...

Freydoon Shahidi

2006-05-29T23:59:59.000Z

478

Normal Tissue Anatomy for Oropharyngeal Cancer: Contouring Variability and Its Impact on Optimization  

SciTech Connect (OSTI)

Purpose: To evaluate the variability of organ at risk (OAR) delineation and the resulting impact on intensity modulated radiation therapy (IMRT) treatment plan optimization in head-and-neck cancer. Methods and Materials: An expert panel of 3 radiation oncologists jointly delineated OARs, including the parotid and submandibular glands (SM), pharyngeal constrictors (PC), larynx, and glottis (GL), in 10 patients with advanced oropharynx cancer in 3 contouring sessions, spaced at least 1 week apart. Contour variability and uncertainty, as well as their dosimetric impact on IMRT planning for each case, were assessed. Results: The mean difference in total volume for each OAR was 1 cm{sup 3} ({sigma} 0.5 cm{sup 3}). Mean fractional overlap was 0.7 ({sigma} 0.1) and was highest (0.8) for the larynx and bilateral SMs and parotids and lowest (0.5) for PC. There were considerable spatial differences in contours, with the ipsilateral parotid and PC displaying the most variability (0.9 cm), which was most prominent in cases in which tumors obliterated fat planes. Both SMs and GL had the smallest differences (0.5 cm). The mean difference in OAR dose was 0.9 Gy (range 0.6-1.1 Gy, {sigma} 0.1 Gy), with the smallest difference for GL and largest for both SMs and the larynx. Conclusions: Despite substantial difference in OAR contours, optimization was barely affected, with a 0.9-Gy mean difference between optimizations, suggesting relative insensitivity of dose distributions for IMRT of oropharynx cancer to the extent of OARs.

Feng, Mary, E-mail: maryfeng@umich.edu [Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan (United States)] [Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan (United States); Demiroz, Candan; Vineberg, Karen A.; Eisbruch, Avraham; Balter, James M. [Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan (United States)] [Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan (United States)

2012-10-01T23:59:59.000Z

479

E-Print Network 3.0 - ascorbic acid normalizes Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

evaporation on quality of juices Summary: : Atmospheric evaporator; Blueberry and cranberry juice; Color; Ascorbic acid 1. Introduction Several types... samples for ascorbic...

480

Normal modes and phase transition of the protein chain based on the Hamiltonian formalism  

E-Print Network [OSTI]

We use the torsional angles of the protein chain as generalized coordinates in the canonical formalism, derive canonical equations of motion, and investigate the coordinate dependence of the kinetic energy expressed in ...

Leong, Hon-Wai

Note: This page contains sample records for the topic "line-height normal font-size" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Factor Analysis for Skewed Data and Skew-Normal Maximum Likelihood Factor Analysis  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 2.7.1 The Factor Analysis Model . . . . . . . . . . . . . . . . . 28 v 2.8 Model Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 2.8.1 The Akaike Information Criterion . . . . . . . . . . . . . . 30 2.8.2 The Bayesian... Information Criterion . . . . . . . . . . . . . 31 2.9 Factor Scores . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 2.10 Non-uniqueness of Factor Loadings . . . . . . . . . . . . . . . . . . 32 2.10.1 The Rotation of Factor Loadings...

Gaucher, Beverly Jane

2013-04-04T23:59:59.000Z

482

Age versus depth relationship of normal oceanic basement in the Argentine Basin  

E-Print Network [OSTI]

is employed [Phipps Morgan and Smith, 1992] to explain the second-degree polynomial relation. This new relation may have significant implications for a weak asthenosphere layer which is fed from below by mantle plumes [Phipps Morgan and Smith, 1995]....

Hohertz, Warren Lee

2012-06-07T23:59:59.000Z

483

Memory and normal ageing in adults with intellectual disabilities : a research portfolio  

E-Print Network [OSTI]

Background: Assessment of dementia in adults with intellectual disabilities poses specific challenges. Firstly, there is a paucity of validated, standardised and appropriate neuropsychological assessments of memory for ...

McPaul, Ann

2014-07-01T23:59:59.000Z

484

tera, 4 de Outubro de 2011 Teoria de Valores Extremos: porque nem tudo Normal!  

E-Print Network [OSTI]

2008 e princípios de 2009, despoletada pela defunta Lehmann Brothers, e a turbulência dos mercados desde então. Para o leigo tremores de terra, furacões, e os episódios de crash no mercado bolsista são)exemplo disso: esses cisnes negros podem surgir em bandos. Existirá um padrão escondido subjacente a todo o tipo

Alves, Maria Isabel Fraga

485

J. Mol. Biol. (1985) 181, 423447 Protein Normal-mode Dynamics: Trypsin Inhibitor,  

E-Print Network [OSTI]

, especiallv collective motion, is important for protein function (see review by Huber & Bennet!t, 1983). Bv

Levitt, Michael

486

The effects of sample disturbance on preconsolidation pressure for normally consolidated and overconsolidated clays  

E-Print Network [OSTI]

Sample disturbance has always been a particularly challenging topic in Geotechnical Engineering exercise. The effect and importance of disturbance on stress-strain history and undrained shear strength of soft clays are ...

Kontopoulos, Nikolaos S. (Nikolaos Stefanos)

2012-01-01T23:59:59.000Z

487

SCUOLA NORMALE SUPERIORE DI PISA Laboratorio di Storia, Archeologia e Topografia del Mondo Antico  

E-Print Network [OSTI]

.Nonvogliodireconquestoche,nelmondogreco, colore di alfabeto sia in rapporto con la dimensione etnica ionica, dorica, eolica, ecc. Poi è ancora

Abbondandolo, Alberto

488

TH`ESE DE DOCTORAT DE L'ECOLE NORMALE SUPERIEURE DE CACHAN  

E-Print Network [OSTI]

ebastien Marcille, Noel Tchidjo-Moyo et Luca Rose. Merci `a tous ceux que j'ai pu c^otoyer au cours de mes

Paris-Sud XI, Universit de

489

Normalization conventions for Newton's constant and the Planck scale in arbitrary spacetime dimension  

E-Print Network [OSTI]

We calculate, in d spacetime dimensions, the relationship between the coefficient 1/K^2 of the Einstein-Hilbert term in the action of general relativity and the coefficient G_N of the force law that results from the Newtonian limit of general relativity. The result is K^2=2[(d-2)/(d-3)]Vol(S^[d-2])G_N, where Vol(S^n) is the volume of the unit n-sphere. While the d=4 case is an elementary calculation in any general relativity text, the arbitrary case presented here is slightly less well known. We discuss the relevance of this result for the definition of the so-called "reduced Planck mass" and comment very briefly on the implications for brane world models. [abstract abridged

Sean P. Robinson

2006-09-17T23:59:59.000Z

490

Comparison of long-term mortality risk following normal exercise vs adenosine myocardial perfusion SPECT  

E-Print Network [OSTI]

surgery, or percutaneous coronary intervention) or of asurgery or percutaneous coronary intervention) within the ?

Rozanski, Alan; Gransar, Heidi; Hayes, Sean W.; Friedman, John D.; Hachamovitch, Rory; Berman, Daniel S.

2010-01-01T23:59:59.000Z

491

Scuola Normale Superiore di Pisa Comune di Gibellina Centro Studi e Documentazione sull'Area Elima  

E-Print Network [OSTI]

cronologica delli Signori Vicer di Sicilia1 apprendiamo che pochi anni prima del governo quale vicer di governo quale vicer di Sicilia del Duca di Uzeda, l'altro durante l'incarico di governo; - la camera

Abbondandolo, Alberto

492

Air Distribution Effectiveness for Residential Mechanical Ventilation: Simulation and Comparison of Normalized Exposures  

E-Print Network [OSTI]

previous studies (SJ Emmerich, NISTIR-7212) the generationcity Housing Steven J. Emmerich, Cynthia Howard-Reed, Arpita

Petithuguenin, T.D.P.

2009-01-01T23:59:59.000Z

493

Normal incidence detection of ultraviolet, visible, and mid-infrared radiation in a single  

E-Print Network [OSTI]

30303, USA 2 NDP Optronics LLC, Mableton, Georgia 30126, USA 3 Institute for Microstructural Sciences

Perera, A. G. Unil

494

Simulation and fabrication of GaN-based vertical and lateral normally-off power transistors  

E-Print Network [OSTI]

This thesis is divided in two parts. First, self-consistent electro-thermal simulations have been performed for single finger and multi-finger GaN-based vertical and lateral power transistors and were validated with ...

Zhang, Yuhao, S.M. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

495

SCUOLA NORMALE SUPERIORE DI PISA Laboratorio di Storia, Archeologia e Topografia del Mondo Antico  

E-Print Network [OSTI]

delle emissioni del gruppo in argento a leggenda MER, con nuovi contributi della Guarducci, di Parise e

Abbondandolo, Alberto

496

POTENTIAL IMPACT OF INTERFACIAL BONDING EFFICIENCY ON USED NUCLEAR FUEL VIBRATION INTEGRITY DURING NORMAL TRANSPORTATION  

SciTech Connect (OSTI)

Finite element analysis (FEA) was used to investigate the impacts of interfacial bonding efficiency at pellet pellet and pellet clad interfaces on surrogate of used nuclear fuel (UNF) vibration integrity. The FEA simulation results were also validated and benchmarked with reversible bending fatigue test results on surrogate rods consisting of stainless steel (SS) tubes with alumina-pellet inserts. Bending moments (M) are applied to the FEA models to evaluate the system responses of the surrogate rods. From the induced curvature, , the flexural rigidity EI can be estimated as EI=M/ . The impacts of interfacial bonding efficiency include the moment carrying capacity distribution between pellets and clad and cohesion influence on the flexural rigidity of the surrogate rod system. The result also indicates that the immediate consequences of interfacial de-bonding are a load carrying capacity shift from the fuel pellets to the clad and a reduction of the composite rod flexural rigidity. Therefore, the flexural rigidity of the surrogate rod and the bending moment bearing capacity between the clad and fuel pellets are strongly dependent on the efficiency of interfacial bonding at the pellet pellet and pellet clad interfaces. FEA models will be further used to study UNF vibration integrity.

Jiang, Hao [ORNL] [ORNL; Wang, Jy-An John [ORNL] [ORNL; Wang, Hong [ORNL] [ORNL

2014-01-01T23:59:59.000Z

497

Fission Product Transport in TRISO Particle Layers under Operating and Off-Normal Conditions  

SciTech Connect (OSTI)

The objective of this project is to determine the diffusivity and chemical behavior of key fission products (ag, Cs, I. Te, Eu and Sr) through SiC and PyC both thermally, under irradiation, and under stress using FP introduction techniques that avoid the pitfalls of past experiments. The experimental approach is to create thin PyC-SiC couples containing the fission product to be studied embedded in the PyC layer. These samples will then be subjected to high temperature exposures in a vacuum and also to irradiation at high temperature, and last, to irradiation under stress at high temperature. The PyC serves as a host layer, providing a means of placing the fission product close to the SiC without damaging the SiC layer by its introduction or losing the FP during heating. Experimental measurements of grain boundary structure and distribution (EBSD, HRTEM, APT) will be used in the modeling effort to determine the qualitative dependence of FP diffusion coefficients on grain boundary orientation, temperature and stress.

Van der Ven, Anton; Was, Gary; Wang, Lumin; Taheri, Mitra

2014-07-07T23:59:59.000Z

498

Evaluation of the Palmaz stent in the trachea and bronchi of normal dogs  

E-Print Network [OSTI]

chosen mainstem bronchus (MB). Group R dogs (n=3) also had a stent placed in the mid-or proximal cervical trachea (CT). Three dogs were used as sham-operated controls (Group HI). Temperature, pulse, respiration, and cough were measured twice daily. Dogs...

Radlinsky, Maryann Gerise

1996-01-01T23:59:59.000Z

499

Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon  

E-Print Network [OSTI]

, one on TCP and PSPacer. In this re- search report, we have shown how they can be used to implement être béné- fique de partager les liens réseaux différamment quand il s'agit d'effectuer des transferts l'on prend une marge de plus de 2.5 % de la capacité du lien. De plus, nous montrons que le coût des

Paris-Sud XI, Université de

500

E-Print Network 3.0 - apparently normal phenotype Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

We outline a flexible model that combines phenotypic variation with optimal... types of trade-offs, phenotype diversity and level of competition in determining the degree... in...