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they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


1

RivDIS Project Page  

NLE Websites -- All DOE Office Websites (Extended Search)

River Discharge (RivDis) River Discharge (RivDis) The Global River Discharge (RivDIS) Project Overview The Global River Discharge (RivDIS) data set contains monthly discharge measurements for 1018 stations located throughout the world. The period of record varies widely from station to station, with a mean of 21.5 years. These data were digitized from published UNESCO archives by Charles Voromarty, Balaze Fekete, and B.A. Tucker of the Complex Systems Research Center (CSRC) at the University of New Hampshire. River discharge is typically measured through the use of a rating curve that relates local water level height to discharge. This rating curve is used to estimate discharge from the observed water level. The rating curves are periodically rechecked and recalibrated through on-site measurement of

2

Conditions on (dis)harmony  

E-Print Network (OSTI)

(cont.) Chapter 4 turns to microvariation within the (dis)harmony system of a single language, examining transparency variation in Hungarian front vowels, and distance-based variation in Hungarian neutral vowel sequences, ...

Nevins, Andrew

2005-01-01T23:59:59.000Z

3

Nuclear correction factors from neutrino DIS  

E-Print Network (OSTI)

Neutrino Deep Inelastic Scattering on nuclei is an essential process to constrain the strange quark parton distribution functions in the proton. The critical component on the way to using the neutrino DIS data in a proton PDF analysis is understanding the nuclear effects in parton distribution functions. We parametrize these effects by nuclear parton distribution functions and we use this framework to analyze the consistency of neutrino DIS data with other nuclear data.

K. Kovarik

2011-07-15T23:59:59.000Z

4

Nuclear correction factors from neutrino DIS  

E-Print Network (OSTI)

Neutrino Deep Inelastic Scattering on nuclei is an essential process to constrain the strange quark parton distribution functions in the proton. The critical component on the way to using the neutrino DIS data in a proton PDF analysis is understanding the nuclear effects in parton distribution functions. We parametrize these effects by nuclear parton distribution functions and we use this framework to analyze the consistency of neutrino DIS data with other nuclear data.

Kovarik, K

2011-01-01T23:59:59.000Z

5

Directory of RivDIS data  

NLE Websites -- All DOE Office Websites (Extended Search)

Directory of RivDIS data Directory of RivDIS data The data consists of tabular data files, html summary tables, and gif images. The images summarize all existing data except for Discharge vs Year, which shows only 1960 - 1990. This index is organized by Country, River, and Station. Clicking on a letter link scrolls you to a country beginning with that letter. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The most recent update at 10:57:50 on 12/29/1999 included 1018 stations out of the total 1018 stations. See also the README file and the RivDIS Online Home Page for further information. Albania A B C D E F G H I J K L M N O P Q R S T U V W X Y Z (Devolli River) Kokel: Data Summary and Plots (Drini River) Kalimash: Data Summary and Plots (Drini i Zi River) Ura e Dodes: Data

6

CAREERS & the disABLED Magazine's Career Expo for People with...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CAREERS & the disABLED Magazine's Career Expo for People with Disabilities CAREERS & the disABLED Magazine's Career Expo for People with Disabilities November 22, 2013 8:00AM EST...

7

Brian Foster -DIS01 -Bologna HERA II Physics  

E-Print Network (OSTI)

V2 Q2 = 200 GeV2 Q2 = 2000 GeV2 #12;Brian Foster - DIS01 - Bologna 8 Active Filter Calorimeter ZEUS 6 systematics plus precision electron tagger. "Standard" Pb/scintillator calorimeter plus "active filter" of aerogel. Dipole spectrometer to measure converting e+e- pairs. "6m tagger" W/fibre to measure the energy

8

HYDROGEOLOGIC MONITORING AT TIlE FAULTLESS' SITE,  

Office of Legacy Management (LM)

HYDROGEOLOGIC MONITORING AT TIlE FAULTLESS' SITE, -NYE COUNTY, NEVADA By William Thordarsm " . . U. S: GEOLOGl'CAL SURVEY Open-File Report 84-580 ' , ' - ' . " . ':Prepa'i'ed": in...

9

IGBP-DIS Global Primary Production Data Initiative  

NLE Websites -- All DOE Office Websites (Extended Search)

IGBP-DIS Global Primary Production Data Initiative IGBP-DIS Global Primary Production Data Initiative The GPPDI Workshop was held in Cincinnati, U.S.A., December 1996 (Olson et al., 1997). Summary (September 1996) by Dick Olson and Steve Prince from Global Change Newsletter No. 27; International Geosphere-Biosphere Programme: A Study of Global Change (IGBP) of the International Council of Scientific Unions Global modelling and monitoring of net primary production (NPP) is being given high priority in IGBP owing to increasing concern over issues such as the consequences of perturbations in the carbon cycle, the impacts of global land-use change, global climate change, and global food security. Significant advances have been made in process modelling and in the use of remote sensing to monitor global vegetation. The advances in modelling and remote sensing of NPP have highlighted the lack of readily available, reliable information from field studies with which to parameterise and validate the models. The Global Primary Production Data Initiative (GPPDI) is intended to remedy this problem by identifying existing field data sets of primary production and associated environmental data. The programme is using data sets for representative sites, and extrapolating or regionalising the better data sets to grid cells sizes of up to 0.5º x 0.5º. Emphasis is on variables needed to parameterise and validate primary production models, including above and below ground NPP, standing crop, LAI, climate data, site data and landscape variability.

10

Analysing Superimposed Oriented Patterns Ingo Stuke, Til Aach  

E-Print Network (OSTI)

Analysing Superimposed Oriented Patterns Ingo Stuke, Til Aach Institute for Signal Processing orientation in images is often posed as the task of finding the minimum variance axis in a lo- cal eigenvalue signals the presence of more than one local orientation. We describe a framework for estimating

Lübeck, Universität zu

11

Production of spin-3 mesons in diffractive DIS  

E-Print Network (OSTI)

We calculate the amplitudes of J^{PC}=3^{--} meson production in diffractive DIS within the k_t-factorization approach, with a particular attention paid to the rho_3(1690) meson. We find that at all Q^2 the rho_3(1690) production cross section is 2-5 times smaller than the rho(1700) production cross section, which is assumed to be a pure D-wave state. Studying sigma_L and sigma_T separately, we observe domination of rho_3 in sigma_L and domination of rho(1700) in sigma_T and offer an explanation of this behavior in simple terms. We also find very strong contributions -- sometimes even domination -- of the s-channel helicity violating amplitudes. The typical color dipole sizes probed in rho_3 production are shown to be larger than those in the ground state rho production, and the energy dependence of rho_3 cross section turns out to be much flatter than the rho production cross section. All the conclusions about the relative behavior of rho_3(1690) and rho(1700) mesons are numerically stable against variations of input parameters.

F. Caporale; I. P. Ivanov

2005-04-16T23:59:59.000Z

12

DisQo: a user needs analysis method for smart home  

Science Conference Proceedings (OSTI)

How can people identify the services that they might expect from their smart home when they have little to no knowledge about novel technologies? This paper reports on a user needs analysis method designed to answer this question: DisQo. We have recruited ... Keywords: end-user composition, service-oriented computing, smart artifacts coupling, smart home, ubiquitous computing

Jolle Coutaz; Emeric Fontaine; Nadine Mandran; Alexandre Demeure

2010-10-01T23:59:59.000Z

13

Target Fragmentation in Semi-Inclusive DIS: Fracture Functions, Cut Vertices and the OPE  

E-Print Network (OSTI)

We discuss semi-inclusive Deep Inelastic Scattering (DIS) in the z -> 1 limit, in particular the relationship between fracture functions, generalised cut vertices and Green functions of the composite operators arising in the OPE. The implications, in the spin-polarised case, for testing whether the "proton spin" effect is target-independent are explored. Explicit calculations in (phi^3)_6 theory are presented which are consistent with our observations.

M. Grazzini; G. M. Shore; B. E. White

1999-03-30T23:59:59.000Z

14

Using 1-Jettiness to Measure 2 Jets in DIS 3 Ways  

E-Print Network (OSTI)

We predict cross sections in deep inelastic scattering (DIS) for the production of two jets---one along the proton beam direction created by initial state radiation (ISR) and another created by final state radiation after the hard collision. Our results include fixed order corrections and a summation of large logarithms up to next-to-next-to-leading logarithmic (NNLL) accuracy in resummed perturbation theory. We make predictions for three versions of a DIS event shape 1-jettiness, each of which constrains hadronic final states to be well collimated into two jets along the beam and final-state jet directions, but which differ in their sensitivity to the transverse momentum of the ISR from the proton beam. We use the tools of soft collinear effective theory (SCET) to derive factorization theorems for these three versions of 1-jettiness. The sensitivity to the ISR gives rise to significantly different structures in the corresponding factorization theorems---for example, dependence on either the ordinary or the generalized kperp-dependent beam function. Despite the differences among 1-jettiness definitions, we show that the leading nonperturbative correction that shifts the tail region of their distributions is given by a single universal nonperturbative parameter Omega1, even accounting for hadron mass effects. Finally, we give numerical results for Q^2 and x values explored at the HERA collider, emphasizing that the target of our factorization-based analyses is to open the door for higher-precision jet phenomenology in DIS.

Daekyoung Kang; Christopher Lee; Iain W. Stewart

2013-03-27T23:59:59.000Z

15

From DIS to proton-nucleus collisions in the Color Glass Condensate model  

E-Print Network (OSTI)

We show that particle production in proton-nucleus (pA) collisions in the Color Glass Condensate model can be related to Deep Inelastic Scattering of leptons on protons/nuclei (DIS). The common building block is the quark antiquark (or gluon-gluon) dipole cross section which is present in both DIS and pA processes. This correspondence in a sense generalizes the standard leading twist approach to pA collisions based on collinear factorization and perturbative QCD, and allows one to express the pA cross sections in terms of a universal quantity (dipole cross section) which, in principle, can be measured in DIS or other processes. Therefore, using the parameterization of dipole cross section at HERA, one can calculate particle production cross sections in proton-nucleus collisions at high energies. Alternatively, one could use proton-nucleus experiments to further constrain models of the dipole cross-section. We show that the McLerran-Venugopalan model predicts enhancement of cross sections at large p_t (Cronin effect) and suppression of cross sections at low p_t. The cross over depends on rapidity and moves to higher p_t as one goes to more forward rapidities.

F. Gelis; J. Jalilian-Marian

2002-11-22T23:59:59.000Z

16

Polarized deeply inelastic scattering (DIS) structure functions for nucleons and nuclei  

Science Conference Proceedings (OSTI)

We extract parton distribution functions (PDFs) and structure functions from recent experimental data of polarized lepton-deeply inelastic scattering (DIS) on nucleons at next-to-leading order (NLO) quantum chromodynamics. We apply the Jacobi polynomial method to the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution as this is numerically efficient. Having determined the polarized proton and neutron spin structure, we extend this analysis to describe {sup 3}He and {sup 3}H polarized structure functions, as well as various sum rules. We compare our results with other analyses from the literature.

Khorramian, Ali N.; Taheri Monfared, S. [Physics Department, Semnan University, Semnan (Iran, Islamic Republic of); School of Particles and Accelerators, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5531, Tehran (Iran, Islamic Republic of); Atashbar Tehrani, S. [School of Particles and Accelerators, Institute for Research in Fundamental Sciences (IPM), P.O. Box 19395-5531, Tehran (Iran, Islamic Republic of); Arbabifar, F. [Physics Department, Semnan University, Semnan (Iran, Islamic Republic of); Olness, F. I. [Department of Physics, Southern Methodist University, Dallas, Texas 75275-0175 (United States)

2011-03-01T23:59:59.000Z

17

DisClose: Discovering Colossal Closed Itemsets via a Memory Efficient Compact Row-Tree  

SciTech Connect

Itemset mining has recently focused on discovery of frequent itemsets from high-dimensional datasets with relatively few rows and a larger number of items. With exponentially in-creasing running time as average row length increases, mining such datasets renders most conventional algorithms impracti-cal. Unfortunately, large cardinality closed itemsets are likely to be more informative than small cardinality closed itemsets in this type of dataset. This paper proposes an approach, called DisClose, to extract large cardinality (colossal) closed itemsets from high-dimensional datasets. The approach relies on a memory-efficient Compact Row-Tree data structure to represent itemsets during the search process. The search strategy explores the transposed representation of the dataset. Large cardinality itemsets are enumerated first followed by smaller ones. In addition, we utilize a minimum cardinality threshold to further reduce the search space. Experimental result shows that DisClose can complete the extraction of colossal closed itemsets in the considered dataset, even for low support thresholds. The algorithm immediately discovers closed itemsets without needing to check if each new closed itemset has previously been found.

Zulkurnain, Nurul F.; Keane, John A.; Haglin, David J.

2013-02-01T23:59:59.000Z

18

Forskere p Ris og DTU har udviklet en metode til fremstilling af bioethanol  

E-Print Network (OSTI)

med halm som råstof. Under processen fremstilles der også biogas som et biprodukt Bruger man biogas i to processer, som udnytter hinandens restprodukter uden at efterlade spildevand af betydning. Vi den nye metode til fremstilling af bioethanol, i en kombination med biogas, er denne

19

Comparison of NNLO DIS scheme splitting functions with results from exact gluon kinematics at small x.  

E-Print Network (OSTI)

result such that the complete non-singlet coefficient is negative at small x. However, it is not divergent as x? 0 so that convolution with a suitable non-singlet test function 7 05000 10000 10 -5 10 -4 10 -3 10 -2 10 -1 1 x P +(2) ns 0 5000 10000 15000... -5 10 -4 10 -3 10 -2 10 -1 1 x x P(2)gg -20000 -10000 0 10000 10 -5 10 -4 10 -3 10 -2 10 -1 1 x x P(2)qg -10000 -5000 0 10 -5 10 -4 10 -3 10 -2 10 -1 1 x x P(2)gq Figure 3: The singlet splitting functions in the DIS (solid) and MS schemes (dashed...

White, C D; Thorne, Robert S

20

Quark helicity flip and the transverse spin dependence of inclusive DIS  

SciTech Connect

Inclusive DIS with unpolarized beam exhibits a subtle dependence on the transverse target spin, arising from the interference of one-photon and two-photon exchange amplitudes in the cross section. We argue that this observable probes mainly the quark helicity-flip amplitudes induced by the non-perturbative vacuum structure of QCD (spontaneous chiral symmetry breaking). This conjecture is based on (a) the absence of significant Sudakov suppression of the helicity-flip process if soft gluon emission in the quark subprocess is limited by the chiral symmetry breaking scale mu^2_{chiral} >> Lambda^2_{QCD}; (b) the expectation that the quark helicity-conserving twist-3 contribution is small. The normal target spin asymmetry is estimated to be of the order 10^{-4} in the kinematics of the planned Jefferson Lab Hall A experiment.

Andrei Afanasev; Mark Strikman; Christian Weiss

2007-05-21T23:59:59.000Z

Note: This page contains sample records for the topic "dis til late" 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

Abstract Microgrids are a new concept for future energy dis-tribution systems that enable renewable energy integration and  

E-Print Network (OSTI)

1 Abstract ­ Microgrids are a new concept for future energy dis- tribution systems that enable renewable energy integration and improved energy management capability. Microgrids consist of multiple power quality and power distribution reliability, microgrids need to operate in both grid

Collins, Emmanuel

22

TIlE UNIVERSITY OF CHICAGO OFFICE OF FACILITIES PLANNING & MANAGEMENT  

Office of Legacy Management (LM)

TIlE UNIVERSITY OF CHICAGO TIlE UNIVERSITY OF CHICAGO OFFICE OF FACILITIES PLANNING & MANAGEMENT * 5555 SOUTIi EU..IS AVENUE CHICAGO, D..LINOIS 60637 (312) 702-1700 April 20, 1989 Mr. David Adler c/o FUSRAP Bechtel National P.O. Box 350 Oak Ridge, Tennessee 37831·350 RE: KE1\7 HALL - Re.r.pQvat of basement drainlines Dear Mr. AdJer: Per our phone conversation on April 12, 1989 I am writing this letter to confirm the fact that the contaminated drainlines and surrounding soil, in the basement of Kent Hall, wer excavated and legaUy disposed of in 1983. This work was carried out in conjunction with the total gutting and renovation of the building. If you need additional infonnation please conta<:t me. incerely, * ~l('~~d~ I !:ynn C. Bender Director LCB:bg

23

Transverse target spin asymmetry in inclusive DIS with two-photon exchange  

SciTech Connect

We study the transverse target spin dependence of the cross section for the inclusive electron-nucleon scattering with unpolarized beam. Such dependence is absent in the one-photon exchange approximation (Christ-Lee theorem) and arises only in higher orders of the QED expansion, from the interference of one-photon and absorptive two-photon exchange amplitudes as well as from real photon emission (bremsstrahlung). We demonstrate that the transverse spin-dependent two-photon exchange cross section is free of QED infrared and collinear divergences. We argue that in DIS kinematics the transverse spin dependence should be governed by a "parton-like" mechanism in which the two-photon exchange couples mainly to a single quark. We calculate the normal spin asymmetry in an approximation where the dominant contribution arises from quark helicity flip due to interactions with non-perturbative vacuum fields (constituent quark picture) and is proportional to the quark transversity distribution in the nucleon. Such helicity-flip processes are not significantly Sudakov-suppressed if the infrared scale for gluon emission in the photon-quark subprocess is of the order of the chiral symmetry breaking scale, mu^2_chiral>>Lambda^2_QCD. We estimate the asymmetry in the kinematics of the planned Jefferson Lab Hall A experiment to be of the order 10^-4, with different sign for proton and neutron. We also comment on the spin dependence in the limit of soft high-energy scattering.

Andrei Afanasev; Mark Strikman; Christian Weiss

2007-09-06T23:59:59.000Z

24

PHYS C1601 Solution to Optional Problem from Assignment 5 [1] Energy stored in elastic equals gravitational potential energy which is mass times dis-  

E-Print Network (OSTI)

PHYS C1601 Solution to Optional Problem from Assignment 5 [1] Energy stored in elastic equals gravitational potential energy which is mass times dis- tance dropped. Thus (1) E0.34kG = 34kG 0.36m g = 120J energy. Specifically, if the initial velocity has x and z components vx,z, the initial position

Millis, Andrew

25

TVDG Late News  

NLE Websites -- All DOE Office Websites (Extended Search)

Newspaper TVDG Late News TVDG Logo Construction Newspaper TVDG Late News TVDG Logo Construction Tandem Pictures Available We have just acquired a digital camera and have taken some pictures of the Tandem Facility that may be of interest. The camera has a 5 Megapixel sensor and the file sizes are quite large. We have shrunk the files to a manageable size by decreasing the image size and the color depth. The resulting files are several hundred KB and the quality is quite good. To take a look go to Pictures. Negative Ion Cookbook Available On The Web Roy Middleton's 'Negative Ion Cookbook' is available on the web. It explains how to make negative ions of almost any element. To take a look at it go to Cookbook. Downloads Available A personal version of the LET Calculator Program, LET is available. The file is about 250K in length. Note: this is a new version.

26

Neutrino-nucleus DIS data and their consistency with nuclear PDFs  

E-Print Network (OSTI)

In this talk, we discuss the compatibility of different deeply inelastic neutrino-nucleus data sets and the universal nuclear PDFs. This is an issue that has lately been investigated by different groups but the conclusions have been surprisingly contradictory. While some studies have found a good overall agreement between the nuclear PDFs and the neutrino data, others have claimed for an incompatibility. Here, we demonstrate that the independent neutrino data sets from NuTeV, CHORUS and CDHSW collaborations differ in the absolute overall normalization and that it is not possible to accurately reproduce all the data simultaneously with a single set of PDFs. Our strategy to overcome this difficulty and allow a consistent use of all neutrino data in global PDF analyses is to normalize the data by the integrated cross-sections thereby cancelling possible inaccuracies in the absolute normalization. Indeed, this brings all data to a surprisingly good mutual agreement underscoring the x-dependence of the nuclear modifications in a model-independent way. The consistency of these data with the present nuclear PDFs is verified by introducing a method to test the effect of a new data set in an existing global fit that performed a Hessian error analysis.

Hannu Paukkunen; Carlos A. Salgado

2013-06-11T23:59:59.000Z

27

Semi-inclusive DIS Experiments Using Transversely Polarized Targets in Hall-A: Current Results and Future Plans  

SciTech Connect

Measurement of single (SSA) and double spin asymmetries (DSA) in semi-inclusive DIS reactions using polarized targets provide a powerful method to probe transverse momentum dependent parton distribution functions (TMDs). In particular, the experimentally measured SSA on nucleon targets can help in extracting the transversity and Sivers distribution functions of u and d-quarks. Similarly, the measured DSA are sensitive to the quark spin-orbital correlations, and provide an access to the TMD parton distribution function (g{sub 1T} ). A recent experiment conducted in Hall-A Jefferson Lab using transversely polarized {sup 3}He provide first such measurements on neutron target. The measurement was performed using 5.9 GeV beam from CEBAF and measured the target SSA/DSA in the SIDIS reaction {sup 3}He{sup {dagger}}(e,e'{pi}{sup {+/-}} )X. The kinematical range, x = 0.19 ~ 0.34, at Q{sup 2} = 1.77 ~ 2.73 (GeV/c){sup 2} , was focused on the valence quark region. The results from this measurement along with our plans for future high precision measurements in Hall-A are presented.

Kalyan Allada

2012-12-01T23:59:59.000Z

28

Center Late Opening or Early Closing  

Science Conference Proceedings (OSTI)

... Emergency Center Late Opening or Early Closing - Inclement Weather or Emergency Situation. ... Emergency Situation - "Shelter-in-Place" Plan. ...

2013-02-18T23:59:59.000Z

29

Late standardization and technological catch-up  

E-Print Network (OSTI)

In this study, we examine the process of "late standardization," in which latecomers engage in standards activities in order to move towards and beyond the technological frontier. Based on case studies of latecomers in the ...

Ratanawaraha, Apiwat, 1972-

2006-01-01T23:59:59.000Z

30

Political theologies in late colonial Buganda  

E-Print Network (OSTI)

PhD Title: Political theologies in late colonial Buganda / Jonathon L. Earle. Author: Earle, Jonathon Lynn. Access to this thesis is restricted until at least May 2015 for publication reasons ...

Earle, Jonathon Lynn

2012-06-12T23:59:59.000Z

31

IRIM@TRECVID2012 Hierarchical Late Fusion for Concept ...  

Science Conference Proceedings (OSTI)

Page 1. IRIM@TRECVID2012 Hierarchical Late Fusion for Concept Detection in Videos ... slide 4 /21 Processing chain : late fusion context Video ...

2012-12-10T23:59:59.000Z

32

Turning the channel to color late-night TV.  

E-Print Network (OSTI)

??Who are the faces of late night talk shows? Jimmy Fallon, Jay Leno, David Letterman, Bill Maher, Jimmy Kimmel, Craig Ferguson and Chelsea Handler. As (more)

Mendoza, Lauren Alicia

2010-01-01T23:59:59.000Z

33

Descriptive Analyses of Two Late Prehistoric Burials From Southwestern Idaho  

E-Print Network (OSTI)

Late Prehistoric Burials From Southwestern Idaho ROBERT M.YOKE II, Idaho State Historical Society, 210 Main Street,inhumations in southwestem Idaho resulted in professional

Yohe, Robert M II; St. Clair, Jessica

1998-01-01T23:59:59.000Z

34

Late Cretaceous extension in the hinterland of the Sevier thrust...  

Open Energy Info (EERE)

extension in the hinterland of the Sevier thrust belt, northwestern Utah and southern Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Late...

35

Northeast electricity markets react to hot weather in late May ...  

U.S. Energy Information Administration (EIA)

Tools; Glossary All ... Northeast electricity markets react to hot weather in late May. Source: U.S. Energy Information Administration, based on New York ...

36

Greece in the Late Roman Period in its Mediterranean context.  

E-Print Network (OSTI)

??This thesis is on Greece in Late Antiquity. There is much attention for Roman Greece, but mostly, this attention goes to the periods of the (more)

Kleef, Marloes van

2012-01-01T23:59:59.000Z

37

Fra affald til bioethanol - forslag til alternativ udnyttelse og hndtering af affald til energiforml.  

E-Print Network (OSTI)

??Specialets overordnede emner er en undersgelse af, hvilke potentialer og muligheder der er for produktion af bioethanol p basis af affald, og hvordan en sdan (more)

Langgaard, Iben

2007-01-01T23:59:59.000Z

38

Petrography of late cenozoic sediments, Raft River geothermal field, Idaho  

Open Energy Info (EERE)

of late cenozoic sediments, Raft River geothermal field, Idaho of late cenozoic sediments, Raft River geothermal field, Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: Petrography of late cenozoic sediments, Raft River geothermal field, Idaho Details Activities (1) Areas (1) Regions (0) Abstract: GEOTHERMAL ENERGY; RAFT RIVER VALLEY; GEOTHERMAL FIELDS; PETROGRAPHY; BIOTITE; CALCITE; CLAYS; LIMESTONE; PYRITE; SANDSTONES; SEDIMENTS; SHALES; VOLCANIC ROCKS; ZEOLITES; ALKALINE EARTH METAL COMPOUNDS; CALCIUM CARBONATES; CALCIUM COMPOUNDS; CARBON COMPOUNDS; CARBONATE ROCKS; CARBONATES; CHALCOGENIDES; IDAHO; IGNEOUS ROCKS; INORGANIC ION EXCHANGERS; ION EXCHANGE MATERIALS; IRON COMPOUNDS; IRON SULFIDES; MICA; MINERALS; NORTH AMERICA; ORES; OXYGEN COMPOUNDS; PACIFIC NORTHWEST REGION; PYRITES; ROCKS; SEDIMENTARY ROCKS; SULFIDES; SULFUR COMPOUNDS;

39

Nitrene transfer reactions by late transition metal complexes  

E-Print Network (OSTI)

This thesis presents nitrene transfer reactions that are catalyzed or mediated by late transition metal complexes. Sterically large, fluorinated supporting ligands are used to minimize potential side reactions. A new ...

Hamilton, Charles W., Ph. D. Massachusetts Institute of Technology

2007-01-01T23:59:59.000Z

40

Late Cenozoic volcanism, geochronology, and structure of the Coso Range,  

Open Energy Info (EERE)

Late Cenozoic volcanism, geochronology, and structure of the Coso Range, Late Cenozoic volcanism, geochronology, and structure of the Coso Range, Inyo County, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Late Cenozoic volcanism, geochronology, and structure of the Coso Range, Inyo County, California Details Activities (1) Areas (1) Regions (0) Abstract: The Coso Range lies at the west edge of the Great Basin, adjacent to the southern part of the Sierra Nevada. A basement complex of pre-Cenozoic plutonic and metamorphic rocks is partly buried by approx.35 km^3 of late Cenozoic volcanic rocks that were erupted during two periods, as defined by K-Ar dating: (1) 4.0--2.5 m.y., approx.31 km^3 of basalt, rhyodacite, dacite, andesite, and rhyolite, in descending order of abundance, and (2) < or =1.1 m.y., nearly equal amounts of basalt and

Note: This page contains sample records for the topic "dis til late" 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

Prompt-photon production in DIS  

E-Print Network (OSTI)

Prompt-photon cross sections in deep inelastic ep scattering were measured with the ZEUS detector at HERA using an integrated luminosity of 320pb^-1. Measurements of differential cross sections are presented for inclusive prompt-photon production as a function of Q^2, x, E_T and eta. Perturbative QCD predictions and Monte Carlo predictions are compared to the measurements.

Matthew Forrest

2009-09-22T23:59:59.000Z

42

DISEASES OF AQUATIC ORGANISMS Dis Aquat Org  

E-Print Network (OSTI)

4 , William M. Jones III4 , Kimberly S. Reece4 , Tim Meinke2 , Annette Gendron1 , James A. Rusak2, 5 Institute of Marine Science, The College of William & Mary, Gloucester Point, Virginia 23062, USA 5 Present for recreational angling and boating. The lake has a mean depth of 7.5 m and a broad littoral zone composed largely

Johnson, Pieter

43

GALAXY EVOLUTION FROM 'DIS' INTEGRATED LIGHT  

SciTech Connect

Masking the horizontal branch and giant stars allows unambiguous measurements of mean age and metallicity in simple old stellar populations from metal and hydrogen line strengths. Billion year resolution is possible in the luminous halos of early-type galaxies, constraining formation models. Most of the nuisance parameters in stellar evolution are avoided by isolating the main sequence for analysis. The initial mass function and s-process element diagnostics may also be accessible. Integral field spectrographs have a significant advantage for this work, which is confusion limited by the presence of bright stars in medium to high surface brightness applications.

Mould, Jeremy, E-mail: jmould@swin.edu.au [Centre for Astrophysics and Supercomputing, Swinburne University, Hawthorn, VIC 3122 (Australia)

2012-08-10T23:59:59.000Z

44

DIS 2009 Concluding Talk: Outlook and Perspective  

E-Print Network (OSTI)

I will present here my perception on the status of Deep Inelastic Scattering physics, as I have further developed it during this Workshop, together with a number of comments on the results that have impressed me most during this week. I will emphasize a number of open problems and of critical areas. Finally I conclude with some projections and auspices for the future of the field.

Guido Altarelli

2009-07-10T23:59:59.000Z

45

Late Light Curves of Normally-Luminous Type Ia Supernovae  

E-Print Network (OSTI)

The use of Type Ia supernovae as cosmological tools has reinforced the need to better understand these objects and their light curves. The light curves of Type Ia supernovae are powered by the nuclear decay of $^{56}Ni \\to ^{56}Co \\to ^{56}Fe$. The late time light curves can provide insight into the behavior of the decay products and their effect of the shape of the curves. We present the optical light curves of six "normal" Type Ia supernovae, obtained at late times with template image subtraction, and the fits of these light curves to supernova energy deposition models.

J. C. Lair; M. D. Leising; P. A. Milne; G. G. Williams

2006-01-05T23:59:59.000Z

46

Drought in Late Spring of South China in Recent Decades  

Science Conference Proceedings (OSTI)

Late spring (21 April20 May) precipitation to the south of the Yangtze River in China along the East Asian front is a salient feature of the global climate. The present analysis reveals that during 19582000 South China (2631N, 110122E) ...

Xiaoge Xin; Rucong Yu; Tianjun Zhou; Bin Wang

2006-07-01T23:59:59.000Z

47

Experience in Early and Late Software Engineering Project Courses  

E-Print Network (OSTI)

We report about our experience which we gained in different software engineering project courses at our department. A student who is specialized in software engineering has to finish besides lectures on software engineering and related fields two project courses: an "early" basic project course and a "late" complex project course. For both of them we developed leveled teaching approaches considering the different knowledge and skills of beginners respectively "advanced" students. The paper describes, discusses and evaluates these approaches.

Birgit Demuth; Mike Fischer; Heinrich Hussmann

2002-01-01T23:59:59.000Z

48

Have You Looked at Your Pipes Lately? | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Have You Looked at Your Pipes Lately? Have You Looked at Your Pipes Lately? Have You Looked at Your Pipes Lately? March 14, 2011 - 1:27pm Addthis Elizabeth Spencer Communicator, National Renewable Energy Laboratory You know, it doesn't matter that some of you are probably already thinking about spring. It doesn't matter that the bulk of winter is over for a lot of you. I'm going to say this anyway, because sometime, someday, it might be useful. Or, well, it might not be if you live in Florida. But for the rest of you, I will repeat this suggestion: Check the insulation on your pipes! You see, early this February we had a nasty bit of weather here in Colorado. One day the low was somewhere near -15°F, and the high was a balmy -2°F. The next day, when it reached a scalding 6-or-so degrees, a pipe in my apartment exploded.

49

Wholesale Late Merger: Beyond the A/A[over-bar] Distinction  

E-Print Network (OSTI)

In this article, we develop a substantially expanded theory of late merger. Adopting related insights by Fox (2002), we argue that late merger is permitted whenever an output representation can be interpreted in the semantic ...

Takahashi, Shoichi

50

U. S. refinery margin update: A late and tenuous reprieve  

SciTech Connect

Just as many refiners viewed margin recovery possibilities in 1991 as lost, a late Summer series of market adjustments has provided some improvement. Wholesale gasoline prices account for most of the modest recovery. This issue features latest trends affecting margins in the two main US refining centers, and offers a new comparison of the two. The issue also presents the following: (1) the ED Refining Netback Data Series for the US Gulf and West Coasts, Rotterdam and Singapore as of August 9, 1991; and (2) the ED Fuel Price/Tax Series for countries of the Western Hemisphere, August 1991 Edition. 7 figs., 5 tabs.

1991-08-21T23:59:59.000Z

51

Abydos in the Late Period: an epigraphic and prosopographic study  

E-Print Network (OSTI)

- though unusually important area, the pennsyl vania-Y ale Expedition identified the so-called "portal" 0'f Ralllses II as a small tEmple, uncovered a series of tightly-packed mud-brick chapels of the Middle Kingdom, apparently without associated burials... discovered in the last. season ' s work at. the cemeteries of Abydos were all found loose in the drift sand or re-used as paving stones in Late tombs but never in connection with the tomb for vlhich they were originally intended." 38 Few indeed...

Leahy, Michael Anthony

1978-02-07T23:59:59.000Z

52

Magnetized dark energy and the late time acceleration  

E-Print Network (OSTI)

In the present work we have searched the existence of the late time acceleration of the Universe. The matter source that is responsible for the late time acceleration of the Universe consists of cosmic fluid with the equation of state parameter $\\omega =\\frac{p}{\\rho}$ and uniform magnetic field of energy density $\\rho_{B}$. The study is done here under the framework of spatially homogeneous and anisotropic locally rotationally symmetric (LRS) Bianchi-I cosmological model in the presence of magnetized dark energy. To get the deterministic model of the Universe, we assume that the shear scalar $(\\sigma)$ in the model is proportional to expansion scalar $(\\theta)$. This condition leads to $A=B^{n}$, where $A$ and $B$ are metric functions and $n$ is a positive constant giving the proportionality condition between shear and expansion scalar. It has been found that the isotropic distribution of magnetized dark energy leads to the present accelerated expansion of the Universe and the derived model is in good agreement with the recent astrophysical observations. The physical behavior of the Universe has been discussed in details.

Anil Kumar Yadav; Farook Rahaman; Saibal Ray; G. K. Goswami

2012-02-03T23:59:59.000Z

53

Palaeoecology of the middle to late Cambrian Rogersville Shale, Conasauga Group, eastern Tennessee.  

E-Print Network (OSTI)

??The Rogersville Shale of the Middle to Late Cambrian Conasauga Group was deposited on the margins of Laurentia, in what is now eastern Tennessee. Based (more)

Campbell, Leslie Ann

2008-01-01T23:59:59.000Z

54

The Thermal Regime Of The San Juan Basin Since Late Cretaceous...  

Open Energy Info (EERE)

Thermal Regime Of The San Juan Basin Since Late Cretaceous Times And Its Relationship To San Juan Mountains Thermal Sources Jump to: navigation, search GEOTHERMAL ENERGYGeothermal...

55

Communication-related outcomes of cochlear implant use by late-implanted prelingually deafened adults.  

E-Print Network (OSTI)

?? Cochlear implantation of prelingually deafened adults is a contentious issue and information about the outcomes of late-implanted prelingually deafened (LIPD) adults is still largely (more)

Celliers, Liani

2010-01-01T23:59:59.000Z

56

Brachiopod paleoecology during Late Paleozoic climate change (Pennsylvanian-Early Permain, Bolivia)  

E-Print Network (OSTI)

and basins throughout Gondwana (Isbell et al. , 2003). Permianbasin with limited connection to wider ocean circulation during the Late Carboniferous and Early Permian.

Badyrka, Kira Anna

2012-01-01T23:59:59.000Z

57

Ramifications of late Holocene hide-processing geographies along the lower Medina River, Texas.  

E-Print Network (OSTI)

??This thesis identifies and describes the importance of late Holocene hide processing along the lower Medina River, Texas within a contextual framework of human ecology (more)

Ahr, Steve Wayne

2012-01-01T23:59:59.000Z

58

Late biological effects from internal and external exposure  

Science Conference Proceedings (OSTI)

Information on late biological effects of radiation was obtained from the long-term medical followup of a small population of Marshallese accidentally exposed to radioactive fallout from a thermonuclear test in 1954. Endocrine data are compatible with a sequence of nonstochastic radiation effects. The ingestion of radioisotopes of iodine produced clinical thyroid hypofunction in children, biochemical evidence of thyroid dysfunction in some adults, thyroid adenomatous module formation, and, as a possible indirect effect of thyroid damage, at least two cases of pituitary adenoma. In contrast, the only evidence of a stochastic effect has been a real increase in thyroid cancers among the more highly exposed people of Rongelap, none of whom have evidence of residual disease. While three nonthyroidal cancers which are known to be inducible in humans by external irradiation have been documented in the exposed population, three similar cancers have occurred in an unexposed comparison population of Marshallese. Nonstochastic effects of radiation exposure may be common but subtle. In the Marshallese experience the morbidity of delayed nonstochastic effects far exceeds that of the stochastic. 20 refs., 5 figs., 1 tab.

Adams, W.H.

1985-01-01T23:59:59.000Z

59

Analyzing Geographic Patterns of Disease Incidence: Rates of Late-Stage Colorectal Cancer in Iowa  

Science Conference Proceedings (OSTI)

This study, using geocodes of the locations of residence of newly diagnosed colorectal cancer patients from the Iowa Cancer Registry, computed continuous spatial patterns of late-stage rates of colorectal cancer in Iowa. Variations in rates in intrahospital ... Keywords: GIS, SEER, colorectal cancer, geocodes, late-stage cancer

Gerard Rushton; Ika Peleg; Aniruddha Banerjee; Geoffrey Smith; Michele West

2004-06-01T23:59:59.000Z

60

Major Design Changes Late in Title II or early in Title III Can Be Costly  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Design Changes Late in Title II or Design Changes Late in Title II or early in Title III Can Be Costly PMLL Identifier: PMLL-2006-Y12-HEUMF-0001 (Source: User Submitted) Validator: Victoria Pratt Date: 4/24/2010 Contact: 202-586-7358 Statement: Expect increased costs as well as omissions and errors if significant design changes occur late in Title II or early in Title III Discussion: Numerous changes in design requirements late in Title II and early in Title III resulted in significant concurrency in the design-and-build process, making it difficult to avoid major schedule delays and meet commitments. Late in Title II, changes for the foundation and active confinement ventilation system resulted in areas of design immaturity, which led to further design changes and refinements in Title III. This necessitated major structural changes to address

Note: This page contains sample records for the topic "dis til late" 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

Cyclone Interactions and Evolutions during the Perfect Storms of Late October and Early November 1991  

Science Conference Proceedings (OSTI)

This paper examines the cyclogenesis of the Perfect Storms of late October and early November 1991 over the North Atlantic and focuses on the influence of Hurricane Grace (HG) toward their development. The two storms considered are the Perfect ...

Jason M. Cordeira; Lance F. Bosart

2011-06-01T23:59:59.000Z

62

Extratropical Influences on the El NioSouthern Oscillation through the Late Quaternary  

Science Conference Proceedings (OSTI)

A sequence of numerical simulations with a coupled atmosphereocean general circulation model configured for particular times during the late Quaternary shows that simulated El NioSouthern Oscillation (ENSO) events decrease in frequency from ...

Andrew B. G. Bush

2007-03-01T23:59:59.000Z

63

Late Holocene hurricane activity and climate variability in the Northeastern Gulf of Mexico  

E-Print Network (OSTI)

Hurricane activity in the Northeastern Gulf of Mexico and its relationship to regional and large-scale climate variability during the Late Holocene is explored. A 4500-year record of hurricane-induced storm surges is ...

Lane, Daniel Philip

2011-01-01T23:59:59.000Z

64

Mars in the late Noachian : evolution of a habitable surface environment  

E-Print Network (OSTI)

This dissertation addresses whether simple life forms might have existed on Mars during the late Noachian epoch, and whether those life forms, or their traces, can be detected today. It begins by analyzing the ancient ...

Johnson, Sarah Stewart

2008-01-01T23:59:59.000Z

65

Late - Cycle Injection of Air/Oxygen - Enriched Air for Diesel Exhaust Emissions Control  

DOE Green Energy (OSTI)

Reduce the ''Engine Out'' particulates using the ''In Cylinder'' technique of late cycle auxiliary gas injection (AGI). Reduce the ''Engine Out'' NOx by combining AGI with optimization of fuel injection parameters. Maintain or Improve the Fuel Efficiency.

Mather, Daniel

2000-08-20T23:59:59.000Z

66

Bowhead whale acoustic activity in the southeast Beaufort Sea during late summer 20082010  

Science Conference Proceedings (OSTI)

Autonomous passive acoustic recorders were deployed to record sounds of bowhead whales (Balaena mysticetus) in the southeast Beaufort Sea for periods of 3055 days during the late summer

Russell A. Charif; Ashakur Rahaman; Charles A. Muirhead; Ann M. Warde; James Hall; Cynthia Py?; Christopher W. Clark

2013-01-01T23:59:59.000Z

67

"When the saints go marching in" : sadhus in democratic politics in late 20th century India  

E-Print Network (OSTI)

This empirical study examines the political significance of religious leaders-known commonly as sadhus-in a huge and mature democracy like India. During the late '80s and the '90s, a flurry of sadhu activism coincided with ...

Pradhan, Rajesh Kumar

2009-01-01T23:59:59.000Z

68

Factors of paleosol formation in a Late Cretaceous eolian sand sheet paleoenvironment, Marlia Formation, Southeastern Brazil  

E-Print Network (OSTI)

Formation, Southeastern Brazil Patrick Francisco Führ Dal' Bó a, , Giorgio Basilici a , Rômulo Simões), Brazil b IG ­ Universidade Federal do Pará, 66075-110, Belém (PA), Brazil a b s t r a c ta r t i c l e i Late Cretaceous The Marília Formation, which crops out in southeastern Brazil, is interpreted as a Late

Ahmad, Sajjad

69

Introduction Cystic fibrosis (CF) is the most common inherited dis-  

E-Print Network (OSTI)

with morbidity and mortality in patients with CF, the initial phases of gene therapy for this disorder to infection with these viruses. These include viral binding, endocytosis, endosomal processing, nuclear, College of Medicine, University of Iowa, Iowa City, Iowa, USA Address correspondence to: John F

Engelhardt, John F.

70

Resonance-DIS transition and low Q^2 phenomena  

SciTech Connect

Recent analyses of electromagnetic structure functions in the resonance region suggest that duality-violating higher twists are small above Q{sup 2} {approx} 1 GeV{sup 2}. We review duality at the resonance--scaling transition, both phenomenologically and in the context of a simple quark model. While most studies have focused on electromagnetic probes, we also discuss expectations for the workings of duality in neutrino scattering. Finally, we describe the transition of the structure functions to the photoproduction limit at Q{sup 2}=0.

W. Melnitchouk

2005-09-01T23:59:59.000Z

71

The Polarised Valence Quark Distribution from semi-inclusive DIS  

E-Print Network (OSTI)

The semi-inclusive difference asymmetry A^{h+ - h-} for hadrons of opposite charge has been measured by the COMPASS experiment at CERN. The data were collected in the years 2002-2004 using a 160 GeV polarised muon beam scattered off a large polarised 6-LiD target and cover the range 0.006 < x < 0.7 and 1 < Q^2 < 100 (GeV/c)^2. In leading order QCD (LO) the asymmetry A_d^{h+ - h-} measures the valence quark polarisation and provides an evaluation of the first moment of Delta u_v + Delta d_v which is found to be equal to 0.40 +- 0.07 (stat.) +- 0.05 (syst.) over the measured range of x at Q^2 = 10 (GeV/c)^2. When combined with the first moment of g_1^d previously measured on the same data, this result favours a non-symmetric polarisation of light quarks Delta u-bar = -Delta d-bar at a confidence level of two standard deviations, in contrast to the often assumed symmetric scenario Delta u-bar = Delta d-bar = Delta s-bar = Delta s.

Alekseev, M; Alexandrov, Yu; Alexeev, G D; Amoroso, A; Arbuzov, A; Badelek, B; Balestra, F; Ball, J; Barth, J; Baum, G; Bedfer, Y; Bernet, C; Bertini, R; Bettinelli, M; Birsa, R; Bisplinghoff, J; Bordalo, P; Bradamante, Franco; Bravar, A; Bressan, A; Brona, G; Burtin, E; Bussa, M P; Chapiro, A; Chiosso, M; Cicuttin, A; Colantoni, M; Costa, S; Crespo, M L; Dalla Torre, S; Dafni, T; Das, S; Das-Gupta, S S; De Masi, R; Dedek, N; Denisov, O Yu; Dhara, L; Daz, V; Dinkelbach, A M; Donskov, S V; Dorofeev, V A; Doshita, N; Duic, V; Dnnweber, W; Eversheim, P D; Eyrich, W; Fabro, M; Faessler, M; Falaleev, V; Ferrero, A; Ferrero, L; Finger, M; Fischer, H; Franco, C; Franz, J; Friedrich, J M; Frolov, V; Garfagnini, R; Gautheron, F; Gavrichtchouk, O P; Gazda, R; Gerassimov, S; Geyer, R; Giorgi, M; Gobbo, B; Grtz, S; Gorin, A M; Grabmuller, S; Grajek, O A; Grasso, A; Grube, B; Gushterski, R; Guskov, A; Haas, F; Hannappel, J; Von Harrach, D; Hasegawa, T; Heckmann, J; Hedicke, S; Heinsius, F H; Hermann, R; Hess, C; Hinterberger, F; Von Hodenberg, M; Horikawa, N; Horikawa, S; D'Hose, N; Ilgner, C; Ioukaev, A I; Ishimoto, S; Ivanov, O; Ivanshin, Yu; Iwata, T; Jahn, R; Janata, A; Jasinski, P; Joosten, R; Jouravlev, N I; Kabuss, E; Kang, D; Ketzer, B; Khaustov, G V; Khokhlov, Yu A; Kisselev, Yu; Klein, F; Klimaszewski, K; Koblitz, S; Koivuniemi, J H; Kolosov, V N; Komissarov, E V; Kondo, K; Knigsmann, K C; Konorov, I; Konstantinov, V F; Korentchenko, A S; Korzenev, A; Kotzinian, A M; Koutchinski, N A; Kuznetsov, O; Kral, A; Kravchuk, N P; Kroumchtein, Z V; Khn, R; Kunne, Fabienne; Kurek, K; Ladygin, M E; Lamanna, M; Le Goff, J M; Lednev, A A; Lehmann, A; Lichtenstadt, J; Liska, T; Ludwig, I; Maggiora, A; Maggiora, M; Magnon, A; Mallot, G K; Mann, A; Marchand, C; Marroncle, J; Martin, A; Marzec, J; Massmann, F; Matsuda, T; Maksimov, A N; Meyer, W; Mielech, A; Mikhailov, Yu V; Moinester, M A; Mutter, A; Nagaytsev, A; Nagel, T; Nahle, O; Nassalski, J; Neliba, S; Nerling, F; Neubert, S; Neyret, D P; Nikolaenko, V I; Nikolaev, K; Olshevskii, A G; Ostrick, M; Padee, A; Pagano, P; Panebianco, S; Panknin, R; Panzieri, D; Paul, S; Pawlukiewicz-Kaminska, B; Peshekhonov, D V; Peshekhonov, V D; Piragino, G; Platchkov, S; Pochodzalla, J; Polak, J; Polyakov, V A; Pretz, J; Procureur, S; Quintans, C; Rajotte, J F; Ramos, S; Rapatsky, V; Reicherz, G; Richter, A; Reggiani, D; Robinet, F; Rocco, E; Rondio, E; Rozhdestvensky, A M; Ryabchikov, D I; Samoylenko, V D; Sandacz, A; Santos, H; Sapozhnikov, M G; Sarkar, S; Savin, I A; Schiavon, Paolo; Schill, C; Schmitt, L; Schonmeier, P; Schroder, W; Shevchenko, O Yu; Siebert, H W; Silva, L; Sinha, L; Sissakian, A N; Slunecka, M; Smirnov, G I; Sosio, S; Sozzi, F; Srnka, A; Stinzing, F; Stolarski, M; Sugonyaev, V P; Sulc, M; Sulej, R; Tchalishev, V V; Tessaro, S; Tessarotto, F; Teufel, A; Tkatchev, L G; Venugopal, G; Virius, M; Vlassov, N V; Vossen, A; Webb, R; Weise, E; Weitzel, Q; Windmolders, R; Wirth, S; Wislicki, W; Zaremba, K; Zavertyaev, M; Zemlyanichkina, E; Zhao, J; Ziegler, R; Zvyagin, A

2008-01-01T23:59:59.000Z

72

Deuteron Spin Structure Functions in the Resonance and DIS Regions  

SciTech Connect

We derive relations between spin-dependent nuclear and nucleon g_1 and g_2 structure functions, valid at all Q^2, and in both the resonance and deep inelastic regions. We apply the formalism to the specific case of the deuteron, which is often used as a source of neutron structure information, and compare the size of the nuclear corrections calculated using exact kinematics and using approximations applicable at large Q^2.

S. Kulagin; W. Melnitchouk

2007-10-03T23:59:59.000Z

73

DIS from the AdS/CFT correspondence  

E-Print Network (OSTI)

We calculate the cross section of an ultra relativistic nucleus scattering on a qq^(bar) pair at large coupling in N=4 SUSY gauge theory. We study the problem in the context of the AdS/CFT correspondence. The nucleus is modeled as a gravitational shockwave in an AdS_5 background moving along the light cone. The dipole qq^(bar) is represented by a Wilson loop moving in the opposite direction. Due to the correspondence, calculating the scattering amplitude of the Wilson loop with the nucleus reduces to calculating the extreme value of the Nambu-Goto action for an open string. Its two end points are attached to the qq^(bar) respectively and it hangs in an AdS_5 shockwave spacetime. Six solutions are found two of which are physically meaningful. Both solutions predict that the saturation scale Q_s at high enough energies becomes energy independent; in particular it behaves as Q_s A^{1/3} where A is the atomic number. One solution predicts pomeron intercept alpha_p=2. However, there is a parameter window of r (dip...

Taliotis, Anastasios

2009-01-01T23:59:59.000Z

74

DisTec: Towards a Distributed System for Telecom Computing  

Science Conference Proceedings (OSTI)

The continued exponential growth in both the volume and the complexity of information, compared with the computing capacity of the silicon-based devices restricted by Moore's Law, is giving birth to a new challenge to the specific requirements of analysts, ...

Shengqi Yang; Bai Wang; Haizhou Zhao; Yuan Gao; Bin Wu

2009-11-01T23:59:59.000Z

75

It's Not Too Late to Change Global Warming's Course - NERSC Science News  

NLE Websites -- All DOE Office Websites (Extended Search)

It's Not Too Late to It's Not Too Late to Change Global Warming's Course It's Not Too Late to Change Global Warming's Course Simulations Show That Cuts in Greenhouse Gas Emissions Would Save Arctic Ice, Reduce Sea Level Rise October 27, 2009 | Tags: Climate Research mitigation1.jpg Computer simulations show the extent that average air temperatures at Earth's surface could warm by 2080-2099 compared to 1980-1999, if (top) greenhouse gases emissions continue to climb at current rates, or if (middle) society cuts emissions by 70 percent. In the latter case, temperatures rise by less than 2°C (3.6°F) across nearly all of Earth's populated areas (the bottom panel shows warming averted). However, unchecked emissions could lead to warming of 3°C (5.4°F) or more across parts of Europe, Asia, North America, and Australia. (Image: Geophysical

76

The Thermal Regime Of The San Juan Basin Since Late Cretaceous Times And  

Open Energy Info (EERE)

Regime Of The San Juan Basin Since Late Cretaceous Times And Regime Of The San Juan Basin Since Late Cretaceous Times And Its Relationship To San Juan Mountains Thermal Sources Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: The Thermal Regime Of The San Juan Basin Since Late Cretaceous Times And Its Relationship To San Juan Mountains Thermal Sources Details Activities (1) Areas (1) Regions (0) Abstract: Heat-flow and coal-maturation data suggest that the thermal history of the San Juan Basin has been influenced by magmatic and volcanic activity in the San Juan Mountains-San Juan volcanic field located to the north of the Basin. Time-dependent isothermal step models indicate that the observed heat flow may be modelled by a (near) steadystate isothermal step extending from 30-98 km depth whose edge underlies the northern San Juan

77

Late Cretaceous extension in the hinterland of the Sevier thrust belt,  

Open Energy Info (EERE)

Late Cretaceous extension in the hinterland of the Sevier thrust belt, Late Cretaceous extension in the hinterland of the Sevier thrust belt, northwestern Utah and southern Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Late Cretaceous extension in the hinterland of the Sevier thrust belt, northwestern Utah and southern Idaho Details Activities (1) Areas (1) Regions (0) Abstract: Cover rocks of the Raft River metamorphic core complex, located in the Sevier belt hinterland, preserve a structural and metamorphic history that predates the middle Tertiary extension of the region. In the eastern Raft River Mountains, Cambrian-Permian rocks form two allochthons that occur in the hanging wall of the mid-Miocene Raft River detachment fault. Dramatically attenuated, metamorphosed Cambrian-Pennsylvanian strata

78

Late Quaternary Histories of Lakes Huron and Michigan: A Stable Isotope Investigation of Sediment Cores and Modern Biogenic Carbonates.  

E-Print Network (OSTI)

??Late Quaternary histories are investigated here for sediment cores from Lakes Huron and Michigan, using the oxygen- and carbon-isotope compositions of biogenic carbonates and the (more)

Macdonald, Rebecca A

2012-01-01T23:59:59.000Z

79

Late-Blooming Phase Investigation in an Ion Irradiated Fe-1wt.%Mn ...  

Science Conference Proceedings (OSTI)

Presentation Title, Late-Blooming Phase Investigation in an Ion Irradiated Fe-1wt. ... Experimental Analysis and Computational Modeling of Temperature Dependent Cyclic Plastic ... Gen IV Materials (ASME-DOE Project) High- Temperature Corrosion of YSZ Plasma-Sprayed on Nickel-Alloys in Molten Chloride Salts.

80

Vertical Circulation Revealed by Diurnal Heating of the Upper Ocean in Late Winter: Part I: Observations  

Science Conference Proceedings (OSTI)

During a 5-day period in late winter 1984, temperature were measured at 9 depths beneath a drifting spar buoy to a relative accuracy of 2 mK. The depths ranged from 15 to 145 m in a mixing layer that was nearly homogeneous to over 250 m. A ...

Raymond T. Pollard; Karen J. H. Thomas

1989-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "dis til late" 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

Lithium Inhibits a Late Step in Agrin-Induced AChR Aggregation  

E-Print Network (OSTI)

Lithium Inhibits a Late Step in Agrin-Induced AChR Aggregation S. K. Sharma,* B. G. Wallace 1. Here we report that treating chick myotubes with lithium prevented any detectable agrin-induced change phosphorylation and detergent extractabil- ity. Lithium treatment also increased the rate at which AChR aggregates

Sharma, Shiv K.

82

Toward establishing a maritime proxy record of the East Asian summer monsoons for the late Quaternary  

E-Print Network (OSTI)

Toward establishing a maritime proxy record of the East Asian summer monsoons for the late proxy of the summer monsoon intensity over the South China Sea and Southeast Asia. The profile of this maritime proxy matches well with the summer monsoon index obtained from the terrestrial record of Louchuan

Wei, Kuo-Yen

83

Late Holocene Asian summer monsoon dynamics from small but complex networks of paleoclimate data  

E-Print Network (OSTI)

Late Holocene Asian summer monsoon dynamics from small but complex networks of paleoclimate data variability of the Asian monsoon sys- tem and the relationship amongst its sub-systems, the Indian and East Asian Summer Monsoon, are not suffi- ciently understood to predict its responses to a future warming

Gilli, Adrian

84

Comparative analysis of models integrating synoptic forecast data into potato late blight risk estimate systems  

Science Conference Proceedings (OSTI)

Determinacy analysis, logistic regression, discriminant analysis and neural network models were compared for their accuracy in 5-day (120h) forecasts of daily potato late blight risk according to a modified-Wallin disease severity model. For 12 locations ... Keywords: Expert systems, Forecasting, Neural network models, Risk mitigation

Kathleen M. Baker; William W. Kirk

2007-05-01T23:59:59.000Z

85

Did a gamma-ray burst initiate the late Ordovician mass extinction?  

E-Print Network (OSTI)

Did a gamma-ray burst initiate the late Ordovician mass extinction? A.L. Melott1 , B.S. Lieberman2 Abstract: Gamma-ray bursts (GRBs) produce a flux of radiation detectable across the observable Universe words: Population and evolution, mass extinction, gamma-ray burst, Ordovician, ultraviolet ozone

Jackman, Charles H.

86

Causes of Late Twentieth-Century Trends in New Zealand Precipitation  

Science Conference Proceedings (OSTI)

Late twentieth-century trends in New Zealand precipitation are examined using observations and reanalysis data for the period 19792006. One of the aims of this study is to investigate the link between these trends and recent changes in the large-...

Caroline C. Ummenhofer; Alexander Sen Gupta; Matthew H. England

2009-01-01T23:59:59.000Z

87

Late Paleozoic-early Mesozoic history of the Pacific margin along Antarctica  

SciTech Connect

The late Paleozoic-early Mesozoic Pacific margin of Gondwanaland from eastern Australia to Patagonia was characterized by a series of back-arc and foreland basins associated with subduction and volcanism. The Transantarctic basin including the present Transantarctic Mountains and Tasmania evolved from a middle Paleozoic passive continental margin to an Early Permian back-arc basin and a Late Permian-Triassic foreland basin. The earliest evidence of a volcanic arc and subduction is the appearance of abundant volcanic detritus at the base of the Early Permian postglacial marine shale-and-sandstone sequence in the Ellsworth Mountains. Volcaniclastic forearc sediments of Permian( ) to Triassic age are known from the Antarctic Peninsula. The introduction of abundant volcanic detritus to the East Antarctic craton and a 180{degree} paleocurrent reversal in the Late Permian in the Beardmore Glacier area is the earliest evidence of folding along the Antarctic-Pacific margin. By the Early Triassic, folding involved Late Permian sequences in the Ellsworth and Transantarctic (Pensacola) mountains. Thick Upper Permian and Triassic braided-stream deposits of mixed volcanic and cratonic provenance accumulated in this foreland basin. Subsidence ended in the Early Jurassic with uplift and diabase intrusion associated with the breakup of Gondwanaland.

Collinson, J.W.; Isbell, J.L. (Ohio State Univ., Columbus (USA)); Miller, M.F. (Vanderbilt Univ., Nashville, TN (USA))

1990-05-01T23:59:59.000Z

88

Behavior of Late Quaternary and historical faults in the western Basin and Range province  

Science Conference Proceedings (OSTI)

Quaternary stratigraphic relations and exploratory trenching in zones of historical surface faulting in the western Basin and Range Province suggest that faults with historical surface ruptures have similar, and in some cases lower, long-term (late Quaternary) and short-term (Holocene) slip rates than other adjacent and regional non-historical Quaternary faults. In the 1954 Dixie Valley earthquake (M6.8) zone, the range-front and piedmont faults collectively record a late Quaternary (200 ka) slip rate on the order of 0.2 mm/yr and a Holocene (7--12 ka) slip rate of 0.5--0.8 mm/yr. The principal segment of the 1932 Cedar Mountain earthquake (M7.2) zone has an estimated latest Quaternary (25--35 ka) slip rate of 0.2--0.7 mm/yr and a Holocene (6--13 ka) slip rate of 0.3--0.7 mm/yr. The 1954 Rainbow Mountain earthquakes (M6.6 and M6.8) and 1954 Fairview Peak earthquake (M7.1) zones have late Quaternary slip rates that are lower (=] 1 mm/yr. Based on a comparison of Holocene and late Quaternary rates, many, but not all, historical and non-historical zones show evidence of temporal clustering.

Bell, J.W. (Univ. of Nevada, Reno, NV (United States). Nevada Bureau of Mines and Geology)

1993-04-01T23:59:59.000Z

89

Diabatic Effects on Late-Winter Cold Front Evolution: Conceptual and Numerical Model Evaluations  

Science Conference Proceedings (OSTI)

The impact of diabatic heating on late winter frontogenesis is evaluated both through conceptual scaling and the use of high-resolution Eta Model simulations of a strong but relatively dry cold surface front that occurred during the Storm-scale ...

William A. Gallus Jr.; Moti Segal

1999-07-01T23:59:59.000Z

90

The China Prize Essay Contest and the Late Qing Promotion of Modern Science Benjamin A. Elman  

E-Print Network (OSTI)

The China Prize Essay Contest and the Late Qing Promotion of Modern Science Benjamin A. Elman of the nineteenth century was the "seeding time" for the modernization of China. During the period from 1850 to 1870-1897) devised the "China Prize Essay Contest" (Gezhi shuyuan keyi ) in 1886. The essay writing contest

Elman, Benjamin

91

Dynamics of Late Spring Rainfall Reduction in Recent Decades over Southeastern China  

Science Conference Proceedings (OSTI)

Since 1951, late spring (May) rainfall over southeastern China (SEC) has decreased by more than 30% from its long-term average, in contrast to a rainfall increase in boreal summer. The dynamics have yet to be fully determined. This paper shows ...

Yun Qiu; Wenju Cai; Xiaogang Guo; Aijun Pan

2009-04-01T23:59:59.000Z

92

The Influence of the Solar Cycle and QBO on the Late-Winter Stratospheric Polar Vortex  

Science Conference Proceedings (OSTI)

A statistical analysis of 51 years of NCEPNCAR reanalysis data is conducted to isolate the separate effects of the 11-yr solar cycle (SC) and the equatorial quasi-biennial oscillation (QBO) on the Northern Hemisphere (NH) stratosphere in late ...

Charles D. Camp; Ka-Kit Tung

2007-04-01T23:59:59.000Z

93

Evidence for a Rapid Global Climate Shift across the Late 1960s  

Science Conference Proceedings (OSTI)

It is shown that a number of important characteristics of the global atmospheric circulation and climate changed in a near-monotonic fashion over the decade, or less, centered on the late 1960s. These changes were largest or commonest in tropical ...

Peter G. Baines; Chris K. Folland

2007-06-01T23:59:59.000Z

94

The Role of Sublimational Cooling in a Late-Season Midwestern Snow Event  

Science Conference Proceedings (OSTI)

Analysis is provided of a surprise late-season snow event over eastern Missouri and western Illinois. While snow totals failed to exceed 15 cm (6 in.) at any single location, the system was noteworthy because of the poor performance of public, ...

Patrick S. Market; Ronald W. Przybylinski; Scott M. Rochette

2006-06-01T23:59:59.000Z

95

Preemptive scheduling of jobs with tied parameters on a single processor to minimize the number of late jobs  

Science Conference Proceedings (OSTI)

We have n jobs with release times and due-dates to be scheduled on a single-machine that can handle at most one job at a time. Our objective is to minimize the number of late jobs, ones completed after their due-dates. This problem is known to ... Keywords: algorithm, due date, late job, release date, scheduling single processor

Nodari Vakhania

2010-01-01T23:59:59.000Z

96

Formation of the Late Aptian Niveau Fallot black shales in the Vocontian Basin (SE France): evidence from foraminifera,  

E-Print Network (OSTI)

Formation of the Late Aptian Niveau Fallot black shales in the Vocontian Basin (SE France for the formation of the marlstone facies and the most prominent black shale intervals of the Late Aptian Niveau Fallot black shale succession from the Vocontian Basin (SE France). In the lower part of the succession

Pross, Jörg

97

Exploration of cloud computing late start LDRD #149630 : Raincoat. v. 2.1.  

SciTech Connect

This report contains documentation from an interoperability study conducted under the Late Start LDRD 149630, Exploration of Cloud Computing. A small late-start LDRD from last year resulted in a study (Raincoat) on using Virtual Private Networks (VPNs) to enhance security in a hybrid cloud environment. Raincoat initially explored the use of OpenVPN on IPv4 and demonstrates that it is possible to secure the communication channel between two small 'test' clouds (a few nodes each) at New Mexico Tech and Sandia. We extended the Raincoat study to add IPSec support via Vyatta routers, to interface with a public cloud (Amazon Elastic Compute Cloud (EC2)), and to be significantly more scalable than the previous iteration. The study contributed to our understanding of interoperability in a hybrid cloud.

Echeverria, Victor T.; Metral, Michael David; Leger, Michelle A.; Gabert, Kasimir Georg; Edgett, Patrick Garrett; Thai, Tan Q.

2010-09-01T23:59:59.000Z

98

Solid-State Lighting Issue 18: Selected Business & Technology News (Late  

NLE Websites -- All DOE Office Websites (Extended Search)

8/2003 8/2003 | Table of Contents | Abstracts | Credit and Disclaimer | ISSUE 18: BUSINESS AND TECHNOLOGY NEWS (Late May - Late July 2003) A selection of news appears in this section. A. Developer News B. New Products C. Novel or Interesting LED Applications/Uses D. Market Information E. Overviews F. Research Results G. Selected Events of Interest H. Government Funding News and Opportunities Where possible, links to full-text articles and press releases have been included in the abstracts. Click on the links in the table below to go directly to the abstract. Table of Contents: Business and Technology News A. Developer News · AXT announced that it is discontinuing optoelectronics production. · Carmanah has sold $25,000 worth of their solar illuminated bus stops to Chicago's Regional Transportation Agency.

99

Radiation Induced Chromatid-type Aberrations after Irradiation of Late-S/G2  

NLE Websites -- All DOE Office Websites (Extended Search)

Induced Chromatid-type Aberrations after Irradiation of Late-S/G2 Induced Chromatid-type Aberrations after Irradiation of Late-S/G2 Cells: Roles of Homologous Recombination and Non-Homologous End Joining Joel Bedford Colorado State University Abstract There has been considerable discussion, with some data reported, addressing the question of the relative contributions of non-homologous end joining (NHEJ) and homologous recombinational repair (HRR) on the repair or rejoining of radiation-induced DNA double strand breaks, especially in relation to their operation during the cell cycle. Reports have included studies on chromosomal aberration induction in G1/G0 cells defective in NHEJ or A-T cells, for example, but relatively little on S/G2 cells and especially on mutants defective in HRR. The broad biological importance of

100

Exploration of cloud computing late start LDRD #149630 : Raincoat. v. 2.1.  

SciTech Connect

This report contains documentation from an interoperability study conducted under the Late Start LDRD 149630, Exploration of Cloud Computing. A small late-start LDRD from last year resulted in a study (Raincoat) on using Virtual Private Networks (VPNs) to enhance security in a hybrid cloud environment. Raincoat initially explored the use of OpenVPN on IPv4 and demonstrates that it is possible to secure the communication channel between two small 'test' clouds (a few nodes each) at New Mexico Tech and Sandia. We extended the Raincoat study to add IPSec support via Vyatta routers, to interface with a public cloud (Amazon Elastic Compute Cloud (EC2)), and to be significantly more scalable than the previous iteration. The study contributed to our understanding of interoperability in a hybrid cloud.

Echeverria, Victor T.; Metral, Michael David; Leger, Michelle A.; Gabert, Kasimir Georg; Edgett, Patrick Garrett; Thai, Tan Q.

2010-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "dis til late" 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

Ruptured Aortic Aneurysm From Late Type II Endoleak Treated by Transarterial Embolization  

SciTech Connect

Endoleak is the most common complication after endovascular aneurysm repair. The most common type of endoleak, a type II endoleak, typically follows a benign course and is only treated when associated with increasing aneurysm size. In this case report, we describe a ruptured abdominal aortic aneurysm due to a late, type II endoleak occurring 10 years after endovascular aneurysm repair that was successfully treated by transarterial embolization.

Gunasekaran, Senthil, E-mail: sgunasekaran@lumc.edu [Loyola University Medical Center Chicago (United States)] [Loyola University Medical Center Chicago (United States); Funaki, Brian, E-mail: bfunaki@radiology.bsd.uchicago.edu; Lorenz, Jonathan, E-mail: jlorenz@radiology.bsd.uchicago.edu [University of Chicago Medical Center (United States)] [University of Chicago Medical Center (United States)

2013-02-15T23:59:59.000Z

102

Can Early Type Galaxies Evolve from Fading the Disks of Late Types?  

E-Print Network (OSTI)

We examine whether early-type galaxies in clusters may have evolved from later types by the fading of their disks (e.g., as a result of ram-pressure stripping or strangulation) or by enhancement of the bulge luminosity (e.g., due to tidal interactions and mergers). For this purpose, we compare the bulge and disk luminosities of early- and late-type galaxies and of galaxies at different radial distances from the cluster center. We find that, in order for early-type galaxies, including S0s, to have evolved from late-type galaxies, their bulge luminosities must have been physically enhanced. Disk fading models cannot explain the differences observed. We then show that galaxy bulges are systematically brighter at small projected distances from the cluster center, while disk luminosities are uncorrelated with cluster-centric distance. Our results suggest that bulge enhancement, not disk fading, distinguishes early from late types and is thus at least partially responsible for the morphology-environment relation of bright cluster galaxies.

Daniel Christlein; Ann Zabludoff

2004-08-02T23:59:59.000Z

103

Timing of late Quaternary faulting in the 1954 Dixie Valley earthquake area, central Nevada  

Science Conference Proceedings (OSTI)

The 1954 Dixie Valley earthquake (M 6.9) in central Nevada produced about 3 m of total vertical displacement distributed across two principal fault zones along the east flank of the Stillwater Range. Most of the 1954 displacement was along the range-front fault with minor amounts on the piedmont fault zone, in contrast to an earlier Holocene displacement that was restricted to the piedmont fault. Detailed chronostratigraphic, exploratory drilling, and trenching studies indicate that faulting events have migrated back and forth between the range-front and piedmont fault zones in the late Quaternary. Prior to the 1954 earthquake, the range-front fault last ruptured in the late Pleistocene, during a large-magnitude event here called the IXL event. The northern half of the piedmont fault zone last ruptured between 1.5 and 6.8 ka during a large-magnitude event here called the Bend event. On the basis of 6 m total slip since the deposition of shoreline gravels at {approximately} 12 ka, the estimated Holocene vertical-slip rate is 0.5 mm/yr for the Dixie Valley rupture zone. Overlapping and migratory patterns of late Quaternary faulting indicate that the Dixie Valley zone does not fit a simple segmentation model.

Bell, J.W. (Univ. of Nevada, Reno (USA)); Katzer, T. (Las Vegas Valley Water District, NV (USA))

1990-07-01T23:59:59.000Z

104

Why some were so fast while others not : speed of entry as a new competitive asset in late-industrialization  

E-Print Network (OSTI)

The object of this dissertation is to gain an understanding of the speed of entry into high-tech industries by "latecomers," private and national firms from late-industrializing countries. While entry is traditionally ...

Kwak, Jooyoung

2008-01-01T23:59:59.000Z

105

Nuclear substructure reorganization during late stage erythropoiesis is selective and does not involve caspase cleavage of major nuclear substructural proteins  

E-Print Network (OSTI)

Stratton, Inc. 3. Campbell F. Nuclear elimination from theA electron micoscopic study of nuclear elimination from theD. Comparative study of nuclear expulsion from the late

Krauss, Sharon Wald; Lo, Annie J.; Short, Sarah A.; Koury, Mark J.; Mohandas, Narla; Chasis, Joel Anne

2005-01-01T23:59:59.000Z

106

Terebinth resin in antiquity: possible uses in the Late Bronze Age Aegean region  

E-Print Network (OSTI)

The remains of an estimated one metric ton of terebinth resin, the yellowish, semi-fluid, aromatic resin of a Pistacia tree, were recently discovered on the Late Bronze Age shipwreck site at Uluburun, Turkey. The resin was carried in an estimated 130 Canaanite amphoras, as part of a rich and diverse cargo that included eleven metric tons of copper and tin, as well as other raw materials, tools, weapons and luxury goods on a ship journeying to some destination west or south of Uluburun. This is the largest single deposit of terebinth resin from antiquity ever found, and the first to be identified by modern analytical methods. The botanical origin of the resin is thought to be Pistacia atlantica, but the Pistacia genus includes many resin-producing trees, all of which have been well known and economically important from ancient times to the present. The sources and characteristics of modern terebinth resin are described, followed by a discussion of Pistacia trees and their many products--resin, fruits, leaves, bark, wood and galls. Some possible uses of terebinth resin in the Late Bronze Aegean region are then explored, as this area is likely to have been one of the intended destinations of the Uluburun ship. A discussion of the accepted translation of the Linear B word ki-ta-no as the fruits of the terebinth tree demonstrates that the word might refer to any of the products of the terebinth tree, not only fruits or, as was suggested after the discovery of the Uluburun cargo, resin. The ideogram *123 usually associated with ki-ta-no indicates a dry good, and is often considered to signify an "aromatic"; all products of the terebinth tree can be characterized as dry goods, and all have aromatic and astringent properties. The evidence for the use of terebinth resin in the perfumed oil industry and as incense in Late Bronze Age Greece is then briefly surveyed. The Late Bronze Age evidence from the Aegean region is scanty, but parallels from other regions and later periods allow the tentative conclusion that terebinth resin might have been used for both of these purposes. Confirmation requires discovery and analysis of residues.

Peachey, Claire Patricia

1995-01-01T23:59:59.000Z

107

Hydrogen generation during IDMS demonstrations of the Late Washing and Nitric Acid flowsheets  

DOE Green Energy (OSTI)

Recently, Late Washing (LW) and Nitric Acid (NA) flowsheets, developed respectively for the DWPF at Savannah River Technology Center SPC and CPC, were demonstrated in the one-fifth scale DWPF pilot facilities, PHEF and IDMS. Using the LW flowsheet, four runs in the PHEF produced enough PHA for two runs in the IDMS (denoted by PX4 and PX5). One of the objectives of these IDMS runs was to obtain peak hydrogen generation rates and compare them to the peak hydrogen generation rate design basis obtained from a previous IDMS run, based on the HAN and Formic Acid (HAN-FA) flowsheets.

Ritter, J.A.

1992-10-19T23:59:59.000Z

108

Probabilistic accident consequence uncertainty analysis -- Late health effects uncertain assessment. Volume 2: Appendices  

SciTech Connect

The development of two new probabilistic accident consequence codes, MACCS and COSYMA, was completed in 1990. These codes estimate the consequence from the accidental releases of radiological material from hypothesized accidents at nuclear installations. In 1991, the US Nuclear Regulatory Commission and the Commission of the European Communities began cosponsoring a joint uncertainty analysis of the two codes. The ultimate objective of this joint effort was to systematically develop credible and traceable uncertainty distributions for the respective code input variables. A formal expert judgment elicitation and evaluation process was identified as the best technology available for developing a library of uncertainty distributions for these consequence parameters. This report focuses on the results of the study to develop distribution for variables related to the MACCS and COSYMA late health effects models. This volume contains appendices that include (1) a summary of the MACCS and COSYMA consequence codes, (2) the elicitation questionnaires and case structures, (3) the rationales and results for the expert panel on late health effects, (4) short biographies of the experts, and (5) the aggregated results of their responses.

Little, M.P.; Muirhead, C.R. [National Radiological Protection Board (United Kingdom); Goossens, L.H.J.; Kraan, B.C.P.; Cooke, R.M. [Delft Univ. of Technology (Netherlands); Harper, F.T. [Sandia National Labs., Albuquerque, NM (United States); Hora, S.C. [Univ. of Hawaii, Hilo, HI (United States)

1997-12-01T23:59:59.000Z

109

Late Time Observations of the Afterglow and Environment of GRB 030329  

DOE Green Energy (OSTI)

We present Very Long Baseline Interferometry (VLBI) observations 217 days after the {gamma}-ray burst of 2003 March 29. These observations provide further measurements of the size and position of GRB 030329 that are used to constrain the expansion rate and proper motion of this nearby GRB. The expansion rate appears to be slowing down with time, favoring expansion into a constant density interstellar medium, rather than a circumstellar wind with an r{sup -2} density profile. We also present late time Arecibo observations of the redshifted Hi and OH absorption spectra towards GRB 030329. No absorption (or emission) is seen allowing us to place limits on the atomic neutral hydrogen of N{sub H} < 8.5 x 10{sup 20} cm{sup -2}, and molecular hydrogen of N{sub H{sub 2}} < 1.4 x 10{sup 22} cm{sup -2}. Finally, we present VLA limits on the radio polarization from the afterglow of <2% at late times.

Taylor, G

2005-04-04T23:59:59.000Z

110

Nuclear criticality safety evaluation -- DWPF Late Wash Facility, Salt Process Cell and Chemical Process Cell  

SciTech Connect

The Savannah River Site (SRS) High Level Nuclear Waste will be vitrified in the Defense Waste Processing Facility (DWPF) for long term storage and disposal. This is a nuclear criticality safety evaluation for the Late Wash Facility (LWF), the Salt Processing Cell (SPC) and the Chemical Processing Cell (CPC). of the DWPF. Waste salt solution is processed in the Tank Farm In-Tank Precipitation (ITP) process and is then further washed in the DWPF Late Wash Facility (LWF) before it is fed to the DWPF Salt Processing Cell. In the Salt Processing Cell the precipitate slurry is processed in the Precipitate Reactor (PR) and the resultant Precipitate Hydrolysis Aqueous (PHA) produce is combined with the sludge feed and frit in the DWPF Chemical Process Cell to produce a melter feed. The waste is finally immobilized in the Melt Cell. Material in the Tank Farm and the ITP and Extended Sludge processes have been shown to be safe against a nuclear criticality by others. The precipitate slurry feed from ITP and the first six batches of sludge feed are safe against a nuclear criticality and this evaluation demonstrates that the processes in the LWF, the SPC and the CPC do not alter the characteristics of the materials to compromise safety.

Williamson, T.G.

1994-10-17T23:59:59.000Z

111

LATE-TIME LIGHT CURVES OF TYPE II SUPERNOVAE: PHYSICAL PROPERTIES OF SUPERNOVAE AND THEIR ENVIRONMENT  

Science Conference Proceedings (OSTI)

We present BVRIJHK-band photometry of six core-collapse supernovae, SNe 1999bw, 2002hh, 2003gd, 2004et, 2005cs, and 2006bc, measured at late epochs (>2 yr) based on the Hubble Space Telescope (HST), and the Gemini North, and WIYN telescopes. We also show the JHK light curves of supernova impostor SN 2008S up to day 575 because it was serendipitously in our SN 2002hh field of view. Of our 43 HST observations in total, 36 observations are successful in detecting the light from the SNe alone and measuring magnitudes of all the targets. HST observations show a resolved scattered light echo around SN 2003gd at day 1520 and around SN 2002hh at day 1717. Our Gemini and WIYN observations detected SNe 2002hh and 2004et as well. Combining our data with previously published data, we show VRIJHK-band light curves and estimate decline magnitude rates at each band in four different phases. Our prior work on these light curves and other data indicate that dust is forming in our targets from days {approx}300 to 400, supporting SN dust formation theory. In this paper we focus on other physical properties derived from late-time light curves. We estimate {sup 56}Ni masses for our targets (0.5-14 Multiplication-Sign 10{sup -2} M{sub Sun }) from the bolometric light curve of each of days {approx}150-300 using SN 1987A as a standard (7.5 Multiplication-Sign 10{sup -2} M{sub Sun }). The flattening or sometimes increasing fluxes in the late-time light curves of SNe 2002hh, 2003gd, 2004et, and 2006bc indicate the presence of light echoes. We estimate the circumstellar hydrogen density of the material causing the light echo and find that SN 2002hh is surrounded by relatively dense materials (n(H) >400 cm{sup -3}) and SNe 2003gd and 2004et have densities more typical of the interstellar medium ({approx}1 cm{sup -3}). We analyze the sample as a whole in the context of physical properties derived in prior work. The {sup 56}Ni mass appears well correlated with progenitor mass with a slope of 0.31 Multiplication-Sign 10{sup -2}, supporting the previous work by Maeda et al., who focus on more massive Type II SNe. The dust mass does not appear to be correlated with progenitor mass.

Otsuka, Masaaki; Meixner, Margaret; Panagia, Nino [Space Telescope Science Institute, 3700 San Martin Dr., Baltimore, MD 21218 (United States); Fabbri, Joanna; Barlow, Michael J.; Wesson, Roger [Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT (United Kingdom); Clayton, Geoffrey C.; Andrews, Jennifer E. [Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803 (United States); Gallagher, Joseph S. [Department of Mathematics, Physics, and Computer Science, Raymond Walters College, 9555 Plain field Rd., Blue Ash, OH 45236 (United States); Sugerman, Ben E. K. [Department of Physics and Astronomy, Goucher College, 1021 Dulaney Valley Road, Baltimore, MD 21204 (United States); Ercolano, Barbara [Universitaets-Sternwarte Muenchen, Scheinerstr. 1, 81679 Muenchen (Germany); Welch, Douglas, E-mail: otsuka@stsci.edu, E-mail: otsuka@asiaa.sinica.edu.tw [Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S 4M1 (Canada)

2012-01-01T23:59:59.000Z

112

Modeling the effects of late cycle oxygen enrichment on diesel engine combustion and emissions.  

DOE Green Energy (OSTI)

A multidimensional simulation of Auxiliary Gas Injection (AGI) for late cycle oxygen enrichment was exercised to assess the merits of AGI for reducing the emissions of soot from heavy duty diesel engines while not adversely affecting the NO{sub x} emissions of the engine. Here, AGI is the controlled enhancement of mixing within the diesel engine combustion chamber by high speed jets of air or another gas. The engine simulated was a Caterpillar 3401 engine. For a particular operating condition of this engine, the simulated soot emissions of the engine were reduced by 80% while not significantly affecting the engine-out NO{sub x} emissions compared to the engine operating without AGI. The effects of AGI duration, timing, and orientation are studied to confirm the window of opportunity for realizing lower engine-out soot while not increasing engine out NO{sub x} through controlled enhancement of in-cylinder mixing. These studies have shown that this window occurs during the late combustion cycle, from 20 to 60 crank angle degrees after top-dead-center. During this time, the combustion chamber temperatures are sufficiently high that soot oxidation increases in response in increased mixing, but the temperature is low enough that NO{sub x} reactions are quenched. The effect of the oxygen composition of the injected air is studied for the range of compositions between 21% and 30% oxygen by volume. This is the range of oxygen enrichment that is practical to produce from an air separation membrane. Simulations showed that this level of oxygen enrichment is insufficient to provide an additional benefit by either increasing the level of soot oxidation or prolonging the window of opportunity for increasing soot oxidation through enhanced mixing.

Mather, D. K.; Foster, D. E.; Poola, R. B.; Longman, D. E.; Chanda, A.; Vachon, T. J.

2002-02-28T23:59:59.000Z

113

An Enhanced Influence of Tropical Indian Ocean on the South Asia High after the Late 1970s  

Science Conference Proceedings (OSTI)

The tropical Indian Ocean (TIO)s influence on the South Asia high (SAH)s intensity experiences a decadal change in the late 1970s; after (before) the decadal shift, the influence is significant (insignificant). The present study investigates the ...

Xia Qu; Gang Huang

2012-10-01T23:59:59.000Z

114

The Asian summer monsoon: an intercomparison of CMIP5 vs. CMIP3 simulations of the late 20th century  

E-Print Network (OSTI)

The Asian summer monsoon: an intercomparison of CMIP5 vs. CMIP3 simulations of the late 20th The boreal summer Asian monsoon has been evaluated in 25 Coupled Model Intercomparison Project-5 (CMIP5 variability. Progress has been made in modeling these aspects of the monsoon, though there is no single model

Kang, In-Sik

115

Evolution and Dynamics of a Late-Stage Squall Line That Occurred on 20 February 1993 during TOGA COARE  

Science Conference Proceedings (OSTI)

Airborne Doppler and flight-level data are used to document the structure and evolution of portions of a late-stage horseshoe-shaped squall line system and its effect on vertical momentum and mass transports. This system, which occurred on 20 ...

Sharon A. Lewis; Margaret A. LeMone; David P. Jorgensen

1998-12-01T23:59:59.000Z

116

Upper-Tropospheric Forcing on Late July Monsoon Transition in East Asia and the Western North Pacific  

Science Conference Proceedings (OSTI)

By investigating the large-scale circulation in the upper troposphere, it is demonstrated that the rapid late July summer monsoon transition in the East Asia and western North Pacific (EA-WNP) is associated with a weakened westerly at the exit of ...

Chi-Hua Wu; Ming-Dah Chou

2012-06-01T23:59:59.000Z

117

LATE-TIME SPECTRAL OBSERVATIONS OF THE STRONGLY INTERACTING TYPE Ia SUPERNOVA PTF11kx  

SciTech Connect

PTF11kx was a Type Ia supernova (SN Ia) that showed time-variable absorption features, including saturated Ca II H and K lines that weakened and eventually went into emission. The strength of the emission component of H{alpha} gradually increased, implying that the SN was undergoing significant interaction with its circumstellar medium (CSM). These features, and many others, were blueshifted slightly and showed a P-Cygni profile, likely indicating that the CSM was directly related to, and probably previously ejected by, the progenitor system itself. These and other observations led Dilday et al. to conclude that PTF11kx came from a symbiotic nova progenitor like RS Oph. In this work we extend the spectral coverage of PTF11kx to 124-680 rest-frame days past maximum brightness. The late-time spectra of PTF11kx are dominated by H{alpha} emission (with widths of full width at half-maximum intensity Almost-Equal-To 2000 km s{sup -1}), strong Ca II emission features ({approx}10,000 km s{sup -1} wide), and a blue 'quasi-continuum' due to many overlapping narrow lines of Fe II. Emission from oxygen, He I, and Balmer lines higher than H{alpha} is weak or completely absent at all epochs, leading to large observed H{alpha}/H{beta} intensity ratios. The H{alpha} emission appears to increase in strength with time for {approx}1 yr, but it subsequently decreases significantly along with the Ca II emission. Our latest spectrum also indicates the possibility of newly formed dust in the system as evidenced by a slight decrease in the red wing of H{alpha}. During the same epochs, multiple narrow emission features from the CSM temporally vary in strength. The weakening of the H{alpha} and Ca II emission at late times is possible evidence that the SN ejecta have overtaken the majority of the CSM and agrees with models of other strongly interacting SNe Ia. The varying narrow emission features, on the other hand, may indicate that the CSM is clumpy or consists of multiple thin shells.

Silverman, Jeffrey M. [Department of Astronomy, University of Texas, Austin, TX 78712-0259 (United States); Nugent, Peter E.; Filippenko, Alexei V.; Cenko, S. Bradley [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); Gal-Yam, Avishay [Benoziyo Center for Astrophysics, The Weizmann Institute of Science, Rehovot 76100 (Israel); Sullivan, Mark [School of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ (United Kingdom); Howell, D. Andrew [Las Cumbres Observatory Global Telescope Network, Goleta, CA 93117 (United States); Pan, Yen-Chen; Hook, Isobel M., E-mail: jsilverman@astro.as.utexas.edu [Department of Physics (Astrophysics), University of Oxford, Keble Road, Oxford OX1 3RH (United Kingdom)

2013-08-01T23:59:59.000Z

118

EVALUATING SHORT-TERM CLIMATE VARIABILITY IN THE LATE HOLOCENE OF THE NORTHERN GREAT PLAINS  

Science Conference Proceedings (OSTI)

This literature study investigated methods and areas to deduce climate change and climate patterns, looking for short-term cycle phenomena and the means to interpret them. Many groups are actively engaged in intensive climate-related research. Ongoing research might be (overly) simplified into three categories: (1) historic data on weather that can be used for trend analysis and modeling; (2) detailed geological, biological (subfossil), and analytical (geochemical, radiocarbon, etc.) studies covering the last 10,000 years (about since last glaciation); and (3) geological, paleontological, and analytical (geochemical, radiometric, etc.) studies over millions of years. Of importance is our ultimate ability to join these various lines of inquiry into an effective means of interpretation. At this point, the process of integration is fraught with methodological troubles and misconceptions about what each group can contribute. This project has met its goals to the extent that it provided an opportunity to study resource materials and consider options for future effort toward the goal of understanding the natural climate variation that has shaped our current civilization. A further outcome of this project is a proposed methodology based on ''climate sections'' that provides spatial and temporal correlation within a region. The method would integrate cultural and climate data to establish the climate history of a region with increasing accuracy with progressive study and scientific advancement (e. g., better integration of regional and global models). The goal of this project is to better understand natural climatic variations in the recent past (last 5000 years). The information generated by this work is intended to provide better context within which to examine global climate change. The ongoing project will help to establish a basis upon which to interpret late Holocene short-term climate variability as evidenced in various studies in the northern Great Plains, northern hemisphere, and elsewhere. Finally these data can be integrated into a history of climate change and predictive climate models. This is not a small undertaking. The goals of researchers and the methods used vary considerably. The primary task of this project was literature research to (1) evaluate existing methodologies used in geologic climate change studies and evidence for short-term cycles produced by these methodologies and (2) evaluate late Holocene climate patterns and their interpretations.

Joseph H. Hartman

1999-09-01T23:59:59.000Z

119

Land use in the late prehistoric Post Oak Savannah of Texas  

E-Print Network (OSTI)

The purpose of this study is to look at land use in the Late Prehistoric period in the Post Oak Savannah of Texas. The goal is to determine the geographic extent of agriculture and what inhibits the extent and degree. In order to accomplish this, data are compiled on the environment, the ethnohistoric record, and the archaeology of the Post Oak Savannah. It is expected that boundaries can be found between areas of hunter-gatherers and agriculturalists. In order to evaluate the role of the environment, the climate, vegetation, geology, soils, and fauna are examined. Data from the journals and diaries of early European explorers are compiled and analyzed to determine the extent of agriculture during the Historic period. The final source of information is the archaeological record. Ceramic assemblages are analyzed and the information used to determine a possible boundary. Information from these diverse data all point to the Brazos River basin as the boundary between agricultural and bunter-gatherer land use in the Post Oak Savannah.

Judjahn, Stephanie K.

1999-01-01T23:59:59.000Z

120

CO{sub 2} EOR starts in late stage of waterflood  

SciTech Connect

The Postle field carbon dioxide flood marks the first time anyone in the industry has attempted a major CO{sub 2} enhanced oil recovery EOR project at such a late stage in a waterflooded field. Prior to CO{sub 2} injection Postle produced oil with a 98% water cut. Mobil began injecting CO{sub 2} into the Postle on Nov. 15, 1995. The Postle field, discovered in 1958 in the Oklahoma Panhandle near Guymon, had produced about 92 million bbl of oil under primary and waterflood production. Waterflooding started in 1967. Oil production peaked at about 22,000 bo/d in 1970 and averaged about 2,000 bo/d when CO{sub 2} injection began at a rate of 35 MMscfd. The paper describes Mobil`s plans for the CO{sub 2} injection, the CO{sub 2} process, project installations, and Mobil`s experience with CO{sub 2} injection in other fields.

NONE

1996-07-08T23:59:59.000Z

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121

SUMMARY REPORT OF THE DOE DIRECT LIQUEFACTION PROCESS DEVELOPMENT CAMPAIGN OF THE LATE TWENTIETH CENTURY  

SciTech Connect

Following the petroleum price and supply disruptions of 1973, the U.S. government began a substantial program to fund the development of alternative fuels. Direct coal liquefaction was one of the potential routes to alternative fuels. The direct coal liquefaction program was funded at substantial levels through 1982, and at much lower levels thereafter. Those processes that were of most interest during this period were designed to produce primarily distillate fuels. By 1999, U.S. government funding for the development of direct coal liquefaction ended. Now that the end of this campaign has arrived, it is appropriate to summarize the process learnings derived from it. This report is a summary of the process learnings derived from the DOE direct coal liquefaction process development campaign of the late twentieth century. The report concentrates on those process development programs that were designed to produce primarily distillate fuels and were largely funded by DOE and its predecessors in response to the petroleum supply and price disruptions of the 1970s. The report is structured as chapters written by different authors on most of the major individual DOE-funded process development programs. The focus of the report is process learnings, as opposed to, say, fundamental coal liquefaction science or equipment design. As detailed in the overview (Chapter 2), DOE's direct coal liquefaction campaign made substantial progress in improving the process yields and the quality of the distillate product. Much of the progress was made after termination by 1983 of the major demonstration programs of the ''first generation'' (SRC-II, H-Coal, EDS) processes.

F.P. Burke; S.D. Brandes; D.C. McCoy; R.A. Winschel; D. Gray; G. Tomlinson

2001-07-01T23:59:59.000Z

122

Late universe dynamics with scale-independent linear couplings in the dark sector  

SciTech Connect

We explore the dynamics of cosmological models with two coupled dark components with energy densities {rho}{sub A} and {rho}{sub B} and constant equation of state (EOS) parameters w{sub A} and w{sub B}. We assume that the coupling is of the form Q=Hq({rho}{sub A},{rho}{sub B}), so that the dynamics of the two components turns out to be scale independent, i.e. does not depend explicitly on the Hubble scalar H. With this assumption, we focus on the general linear coupling q=q{sub o}+q{sub A}{rho}{sub A}+q{sub B}{rho}{sub B}, which may be seen as arising from any q({rho}{sub A},{rho}{sub B}) at late time and leads in general to an effective cosmological constant. In the second part of the paper we consider observational constraints on the form of the coupling from SN Ia data, assuming that one of the components is cold dark matter (CDM), i.e. w{sub B}=0, while for the other the EOS parameter can either have a standard (w{sub A}>-1) or phantom (w{sub A}<-1) value. We find that the constant part of the coupling function is unconstrained by SN Ia data and, among typical linear coupling functions, the one proportional to the dark energy density {rho}{sub A} is preferred in the strong coupling regime, |q{sub A}|>1. Models with phantom w{sub A} favor a positive coupling function, increasing {rho}{sub A}. In models with standard w{sub A}, not only a negative coupling function is allowed, transferring energy to CDM, but the uncoupled subcase falls at the border of the likelihood.

Quercellini, Claudia [Dipartimento di Fisica, Universita di Roma 'Tor Vergata', via della Ricerca Scientifica 1, 00133 Roma (Italy); Bruni, Marco; Pietrobon, Davide [Dipartimento di Fisica, Universita di Roma 'Tor Vergata', via della Ricerca Scientifica 1, 00133 Roma (Italy); Institute of Cosmology and Gravitation, University of Portsmouth, Mercantile House, Portsmouth PO1 2EG (United Kingdom); Balbi, Amedeo [Dipartimento di Fisica, Universita di Roma 'Tor Vergata', via della Ricerca Scientifica 1, 00133 Roma (Italy); INFN Sezione di Roma 'Tor Vergata', via della Ricerca Scientifica 1, 00133 Roma (Italy)

2008-09-15T23:59:59.000Z

123

Quantitative Ultrasonic Evaluation of Radiation-Induced Late Tissue Toxicity: Pilot Study of Breast Cancer Radiotherapy  

Science Conference Proceedings (OSTI)

Purpose: To investigate the use of advanced ultrasonic imaging to quantitatively evaluate normal-tissue toxicity in breast-cancer radiation treatment. Methods and Materials: Eighteen breast cancer patients who received radiation treatment were enrolled in an institutional review board-approved clinical study. Radiotherapy involved a radiation dose of 50.0 to 50.4 Gy delivered to the entire breast, followed by an electron boost of 10.0 to 16.0 Gy delivered to the tumor bed. Patients underwent scanning with ultrasound during follow-up, which ranged from 6 to 94 months (median, 22 months) postradiotherapy. Conventional ultrasound images and radio-frequency (RF) echo signals were acquired from treated and untreated breasts. Three ultrasound parameters, namely, skin thickness, Pearson coefficient, and spectral midband fit, were computed from RF signals to measure radiation-induced changes in dermis, hypodermis, and subcutaneous tissue, respectively. Ultrasound parameter values of the treated breast were compared with those of the untreated breast. Ultrasound findings were compared with clinical assessment using Radiation Therapy Oncology Group (RTOG) late-toxicity scores. Results: Significant changes were observed in ultrasonic parameter values of the treated vs. untreated breasts. Average skin thickness increased by 27.3%, from 2.05 {+-} 0.22mm to 2.61 {+-} 0.52mm; Pearson coefficient decreased by 31.7%, from 0.41 {+-} 0.07 to 0.28 {+-} 0.05; and midband fit increased by 94.6%, from -0.92 {+-} 7.35 dB to 0.87 {+-} 6.70 dB. Ultrasound evaluations were consistent with RTOG scores. Conclusions: Quantitative ultrasound provides a noninvasive, objective means of assessing radiation-induced changes to the skin and subcutaneous tissue. This imaging tool will become increasingly valuable as we continue to improve radiation therapy technique.

Liu Tian, E-mail: tliu34@emory.ed [Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA (United States); Zhou Jun [Department of Radiation Oncology, Columbia University Medical Center, New York, NY (United States); Yoshida, Emi J. [Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA (United States); Woodhouse, Shermian A. [Department of Radiation Oncology, Columbia University Medical Center, New York, NY (United States); Schiff, Peter B. [Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA (United States); Wang, Tony J.C. [Department of Radiation Oncology, Columbia University Medical Center, New York, NY (United States); Lu Zhengfeng; Pile-Spellman, Eliza [Department of Radiology, Columbia University Medical Center, New York, NY (United States); Zhang Pengpeng [Department of Medical Physics, Memorial Sloan-Kettering Cancer Center, New York, NY (United States); Kutcher, Gerald J. [Department of History, Binghamton University, Binghamton, NY (United States)

2010-11-01T23:59:59.000Z

124

Implications for the creation of warm saline deep water: Late Paleocene reconstructions and global climate model simulations  

SciTech Connect

A global warming trend began during the late Paleocene that culminated in the early Eocene with the highest global temperatures of the Cenozoic. We have reconstructed late Paleocene surfacial boundary conditions and modeled atmospheric conditions using the Goddard Institute for Space Studies general circulation model version II (GISS GCM II). These experiments were conducted to test the hypothesis that warm saline deep water formed during the late paleocene and to understand atmospheric circulation near the beginning of a period of global warming. The warming is attributed primarily to increased sea surface temperatures at high latitudes. The sensitivity of the climate to ocean temperature was tested using two sea surface temperature distributions, each delimited latitudinally by oxygen isotope values, but with different east-west gradients. The simulations discussed here contain several features unique among warm climate experiments. The first experiment (P-1) used latitudinally constant (zonal) sea surface temperatures. The zonally distributed sea surface temperatures strengthen the general circulation of the atmosphere. In particular, Hadley Cell circulation is intensified, leading to extremes of precipitation in the equatorial region and extreme evaporation across subtropical oceans. The unusual results prompted a second experiment with modern east-west sea surface temperature gradients superimposed and referred to as P-Gradient (P-Grad). 84 refs., 10 figs., 4 tabs.

O`Connell, S. [Wesleyan Univ., Middletown, CT (United States); Chandler, M.A. [Columbia Univ., New York, NY (United States)]|[Goddard Inst. of Space Studies, New York, NY (United States); Ruedy, R. [Goddard Inst. of Space Studies, New York, NY (United States)

1996-03-01T23:59:59.000Z

125

Non-LTE Balmer line formation in late-type spectra: Effects of atomic processes involving hydrogen atoms  

E-Print Network (OSTI)

(*** abridged ***) Context: The wings of Balmer lines are often used as effective temperature diagnostics for late-type stars under the assumption they form in local thermodynamic equilibrium. Aims: Our goal is to investigate the non-LTE formation of Balmer lines in late-type stellar atmospheres, to establish if the assumption of LTE is justified. Furthermore, we aim to determine which collision processes are important for the problem; in particular, the role of collision processes with hydrogen atoms is investigated. Method: A model hydrogen atom for non-LTE calculations has been constructed accounting for various collision processes using the best available data from the literature. The processes included are inelastic collisions with electrons and hydrogen atoms, mutual neutralisation and Penning ionisation. Non-LTE calculations are performed, and the relative importance of the collision processes is investigated. Results: Our calculations show electron collisions alone are not sufficient to establish LTE for the formation of Balmer line wings. The role of inelastic collisions with neutral hydrogen is unclear. The available data for these processes is of questionable quality, and different prescriptions for the rate coefficents give significantly different results for the Balmer line wings. Conclusions: Improved calculations or experimental data are needed for excitation and, particularly, ionisation of hydrogen atoms in low-lying states by hydrogen atom impact at near threshold energies. Until such data are available, the assumption of LTE for the formation of Balmer line wings in late-type stars is questionable.

P. S. Barklem

2007-02-08T23:59:59.000Z

126

Late Pleistocene Neandertal-Early Modern Human Population Dynamics: The Dental Evidence  

E-Print Network (OSTI)

Recent genetic studies have confirmed that there was admixture between African early modern humans and archaic populations throughout the Old World. In this dissertation, I examine European early modern human dental morphology to assess the evidence for Neandertal-human admixture. The focus of this study is not on the question of taxonomic designations of Late Pleistocene Homo, but rather on the interactions of these populations in Europe. This focus on gene flow itself redefines the Neandertal question. Rather than asking if Neandertals are a different species from H. sapiens, I focus on the nature of the interactions between archaic and modern populations, which is essential to understanding the history of modern H. sapiens regardless of species definitions. I recorded dental metric measurements and morphology observations on 85 fossil Neandertals and early modern humans and a recent modern human comparative sample of 330 Native Americans and Spaniards. I examined each trait distribution individually and through the use of Mahalanobis D2, mean measure of divergence, principle components analysis, discriminant function analysis, k-means cluster analysis, and a population genetics program, structure. Through these methods, I found evidence of admixture in the dental trait distributions of European early modern humans. However, it is not evident in traditional distance measures or cluster analyses. The earliest European modern humans do not follow the trend of dental reduction found throughout the Pleistocene and into the Holocene and do not uniformly classify with any fossil population in discriminant function analysis of metric traits. The non-metric trait sample size is too small to make any definitive conclusions, but a mosaic pattern of trait frequencies also suggests admixture. The recent modern human sample shows that while increased variation and a mosaic of non-metric traits persist through many generations after admixture has ceased, traditional methods of distance analysis cannot detect low levels of admixture within 200 years. The program structure is effective in finding patterns of variation within and among populations using morphological data. It will be useful for future analyses of dental traits and other fossil data, given the ability to use it with an incomplete data set.

Springer, Victoria Suzanne

2013-05-01T23:59:59.000Z

127

The development and function of an affordable housing production ecosystem : Harlem, Hew York in the late 1990s and early 2000s  

E-Print Network (OSTI)

In late 1990s and early 2000s Harlem, an affordable housing production "ecosystem" comprised of elected officials, city planners, civic advocates, builders, and financial institutions at the local, state, and national level ...

Dookchitra, Ben

2007-01-01T23:59:59.000Z

128

Solar Wind Sources in the Late Declining Phase ofCycle23: Effects of the Weak Solar Polar Field onHighSpeed Streams  

E-Print Network (OSTI)

Isenberg, P.A. (eds. ) Solar Wind Nine, AIP Conf. Proc. 471,AT SOLAR MINIMUM Solar Wind Sources in the Late Decliningfor their high speed solar wind streams that dominate the

2009-01-01T23:59:59.000Z

129

A Study on the Planetary Wave Transport of Ozone during the Late February 1979 Stratospheric Warming Using the SAGE Ozone Observation and Meteorological Information  

Science Conference Proceedings (OSTI)

Ozone data from the Stratospheric Aerosol and Gas Experiment (SAGE) have been used in conjunction with meteorological information to study the ozone transport near 55N due to planetary waves during the late February 1979 stratospheric warming. ...

Pi-Huan Wang; M. P. McCormick; W. P. Chu

1983-10-01T23:59:59.000Z

130

Is It Time to Tailor the Prediction of Radio-Induced Toxicity in Prostate Cancer Patients? Building the First Set of Nomograms for Late Rectal Syndrome  

Science Conference Proceedings (OSTI)

Purpose: Development of user-friendly tools for the prediction of single-patient probability of late rectal toxicity after conformal radiotherapy for prostate cancer. Methods and Materials: This multicenter protocol was characterized by the prospective evaluation of rectal toxicity through self-assessed questionnaires (minimum follow-up, 36 months) by 718 adult men in the AIROPROS 0102 trial. Doses were between 70 and 80 Gy. Nomograms were created based on multivariable logistic regression analysis. Three endpoints were considered: G2 to G3 late rectal bleeding (52/718 events), G3 late rectal bleeding (24/718 events), and G2 to G3 late fecal incontinence (LINC, 19/718 events). Results: Inputs for the nomogram for G2 to G3 late rectal bleeding estimation were as follows: presence of abdominal surgery before RT, percentage volume of rectum receiving >75 Gy (V75Gy), and nomogram-based estimation of the probability of G2 to G3 acute gastrointestinal toxicity (continuous variable, which was estimated using a previously published nomogram). G3 late rectal bleeding estimation was based on abdominal surgery before RT, V75Gy, and NOMACU. Prediction of G2 to G3 late fecal incontinence was based on abdominal surgery before RT, presence of hemorrhoids, use of antihypertensive medications (protective factor), and percentage volume of rectum receiving >40 Gy. Conclusions: We developed and internally validated the first set of nomograms available in the literature for the prediction of radio-induced toxicity in prostate cancer patients. Calculations included dosimetric as well as clinical variables to help radiation oncologists predict late rectal morbidity, thus introducing the possibility of RT plan corrections to better tailor treatment to the patient's characteristics, to avoid unnecessary worsening of quality of life, and to provide support to the patient in selecting the best therapeutic approach.

Valdagni, Riccardo [Prostate Program, Scientific Directorate, Fondazione IRCCS-Istituto Nazionale Tumori, Milan (Italy); Radiotherapy, Fondazione IRCCS - Istituto Nazionale dei Tumori, Milan (Italy); Kattan, Michael W. [Department of Quantitative Health Sciences, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH (United States); Rancati, Tiziana, E-mail: tiziana.rancati@istitutotumori.mi.it [Prostate Program, Scientific Directorate, Fondazione IRCCS-Istituto Nazionale Tumori, Milan (Italy); Yu Changhong [Department of Quantitative Health Sciences, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH (United States); Vavassori, Vittorio [Radiotherapy and Medical Physics, Ospedale di Circolo, Varese (Italy); Department of Radiotherapy, Humanitas - Gavazzeni, Bergamo (Italy); Fellin, Giovanni [Radiotherapy and Medical Physics, Ospedale Santa Chiara, Trento (Italy); Cagna, Elena [Department of Radiotherapy and Medical Physics, Ospedale Sant'Anna, Como (Italy); Gabriele, Pietro [Department of Radiotherapy and Medical Physics, Institute for Cancer Research and Treatment, Candiolo (Italy); Mauro, Flora Anna; Baccolini, Micaela [Department of Radiotherapy and Medical Physics, Ospedale Villa Maria Cecilia, Lugo (Italy); Bianchi, Carla [Radiotherapy and Medical Physics, Ospedale di Circolo, Varese (Italy); Menegotti, Loris [Radiotherapy and Medical Physics, Ospedale Santa Chiara, Trento (Italy); Monti, Angelo F. [Department of Radiotherapy and Medical Physics, Ospedale Sant'Anna, Como (Italy); Stasi, Michele [Department of Radiotherapy and Medical Physics, Institute for Cancer Research and Treatment, Candiolo (Italy); Giganti, Maria Olga [Prostate Program, Scientific Directorate, Fondazione IRCCS-Istituto Nazionale Tumori, Milan (Italy); Dept. of Oncology, Ospedale Niguarda, Milan (Italy); and others

2012-04-01T23:59:59.000Z

131

Western Ledge Reef Wreck: The Analysis and Reconstruction of the Late 16th-Century Ship of the Spanish Empire  

E-Print Network (OSTI)

The Western Ledge Reef Wreck, discovered and later excavated in Bermuda between 1989 and 1991, is a prime example of Iberian shipbuilding within a broader Atlantic context. Operating during the late 16th-century, arguably one of the most fascinating periods of Spanish maritime history, the ship epitomizes the culture and technology identified with the celebrated fleets of the Carrera de Indias. By combining the new and previously unavailable data with that of the original reports, this dissertation outlines the structural details of this small utilitarian vessel which plowed the Atlantic Ocean between Spain and the Spanish America. Regarded as one of the better preserved Iberian shipwrecks in the New World, the hull timbers were disassembled and raised to the surface for detailed recording and analysis; the most comprehensive being the study and reconstruction presented in this dissertation. This data not only illustrates the transition from late medieval ship construction founded on the unempirical and intuitive style of local shipwrights to that of the geometrically- and scientific-rooted Renaissance design philosophy, but also to a frame-led assembly sequence. The hull remains and associated cultural material excavated from the site prove to be an important 16th- and 17th-century collection of Spanish and New World origin, which collectively reinforce the notion that the Western Ledge Reef Wreck was on its homebound course when it sunk among treacherous Bermuda reefs sometime between 1560 and 1600.

Bojakowski, Piotr

2012-05-01T23:59:59.000Z

132

Archimedean-type force in a cosmic dark fluid. I. Exact solutions for the late-time accelerated expansion  

SciTech Connect

We establish a new self-consistent model in order to explain from a unified viewpoint two key features of the cosmological evolution: the inflation in the early Universe and the late-time accelerated expansion. The key element of this new model is the Archimedean-type coupling of the dark matter with dark energy, which form the so-called cosmic dark fluid. We suppose that dark matter particles immersed into the dark energy reservoir are affected by the force proportional to the four-gradient of the dark energy pressure. The Archimedean-type coupling is shown to play a role of effective energy-momentum redistributor between the dark matter and the dark energy components of the dark fluid, thus providing the Universe evolution to be a quasiperiodic and/or multistage process. In the first part of the work we discuss a theoretical base and new exact solutions of the model master equations. Special attention is focused on the exact solutions, for which the scale factor is presented by the anti-Gaussian function: these solutions describe the late-time acceleration and are characterized by a nonsingular behavior in the early Universe. The second part contains qualitative and numerical analysis of the master equations; we focus there on the solutions describing a multi-inflationary Universe.

Balakin, Alexander B.; Bochkarev, Vladimir V. [Kazan Federal University, Kremlevskaya str., 18, 420008, Kazan (Russian Federation)

2011-01-15T23:59:59.000Z

133

Early and late time VLT spectroscopy of SN 2001el - progenitor constraints for a type Ia supernova  

E-Print Network (OSTI)

We present early time high-resolution (VLT/UVES) and late time low-resolution (VLT/FORS) optical spectra of the normal type Ia supernova, SN 2001el. The high-resolution spectra were obtained 9 and 2 days before (B-band) maximum light in order to detect narrow hydrogen and/or helium emission lines from the SN CSM. No such lines were detected in our data. We therefore use photoionisation models to derive upper limits of 1x10^-5 and 6x10^-5 Msol/yr, assuming wind velocities of 10 and 50 km/s, respectively, for the mass loss rate from the progenitor system of SN 2001el. This excludes a symbiotic star in the upper mass loss rate regime from being the progenitor of SN 2001el. The low-resolution spectrum was obtained in the nebular phase of the supernova, \\~400 days after the maximum light, to search for any hydrogen rich gas originating from the SN progenitor system. However, we see no signs of Balmer lines in our spectrum. Therefore, we model the late time spectra to derive an upper limit of ~0.03 Msol for solar a...

Mattila, S; Sollerman, J; Kozma, C; Baron, E; Fransson, C; Leibundgut, B; Nomoto, K

2005-01-01T23:59:59.000Z

134

First accelerator mass spectrometry {sup 14}C dates documenting contemporaneity of nonanalog species in late Pleistocene mammal communities  

Science Conference Proceedings (OSTI)

Worldwide late Pleistocene terrestrial mammal faunas are characterized by stratigraphic associations of species that now have exclusive geographic ranges. These have been interpreted as either taphonomically mixed or representative of communities that no longer exist. Accelerator mass spectrometry {sup 14}C dates (n = 60) on single bones of stratigraphically associated fossil micromammals from two American and two Russian sites document for the first time that currently allopatric mammals occurred together between 12,000 and 22,000 yr B.P. on two continents. The existence of mammal communities without modern analogs demonstrates that Northern Hemisphere biological communities are ephemeral and that many modern biomes are younger than 12 ka. Future climate change may result in new nonanalog communities.

Stafford, T.W. Jr.; Semken, H.A. Jr.; Graham, R.W.; Klippel, W.F.; Markova, A.; Smirnov, N.G.; Southon, J.

1999-10-01T23:59:59.000Z

135

GRB 090926A AND BRIGHT LATE-TIME FERMI LARGE AREA TELESCOPE GAMMA-RAY BURST AFTERGLOWS  

SciTech Connect

GRB 090926A was detected by both the Gamma-ray Burst Monitor and Large Area Telescope (LAT) instruments on board the Fermi Gamma-ray Space Telescope. Swift follow-up observations began {approx}13 hr after the initial trigger. The optical afterglow was detected for nearly 23 days post trigger, placing it in the long-lived category. The afterglow is of particular interest due to its brightness at late times, as well as the presence of optical flares at T0+10{sup 5} s and later, which may indicate late-time central engine activity. The LAT has detected a total of 16 gamma-ray bursts; nine of these bursts, including GRB 090926A, also have been observed by Swift. Of the nine Swift-observed LAT bursts, six were detected by UVOT, with five of the bursts having bright, long-lived optical afterglows. In comparison, Swift has been operating for five years and has detected nearly 500 bursts, but has only seen {approx}30% of bursts with optical afterglows that live longer than 10{sup 5} s. We have calculated the predicted gamma-ray fluence, as would have been seen by the Burst Alert Telescope (BAT) on board Swift, of the LAT bursts to determine whether this high percentage of long-lived optical afterglows is unique, when compared to BAT-triggered bursts. We find that, with the exception of the short burst GRB 090510A, the predicted BAT fluences indicate that the LAT bursts are more energetic than 88% of all Swift bursts and also have brighter than average X-ray and optical afterglows.

Swenson, C. A.; Roming, P. W. A.; Vetere, L.; Kennea, J. A. [Pennsylvania State University, 525 Davey Lab, University Park, PA 16802 (United States); Maxham, A.; Zhang, B. B.; Zhang, B. [University of Nevada, Las Vegas, Box 454002, 4505 Maryland Parkway, Las Vegas, NV 89154 (United States); Schady, P. [Max-Planck-Institut fuer extraterrestrische Physik, Garching (Germany); Holland, S. T. [Universities Space Research Association, 10227 Wincopin Circle, Suite 500, Columbia, MD 21044 (United States); Kuin, N. P. M.; Oates, S. R.; De Pasquale, M. [The UCL Mullard Space Science Laboratory, Holmbury St Mary, Surrey, RH5 6NT (United Kingdom); Page, K. L., E-mail: cswenson@astro.psu.ed [Department of Physics and Astronomy, University of Leicester, University Road, Leicester LE1 7RH (United Kingdom)

2010-07-20T23:59:59.000Z

136

Sequence stratigraphy of the late Pleistocene - Holocene deposits on the northwestern margin of the South Caspian Basin  

E-Print Network (OSTI)

Interpretation of 900 km of a closely spaced grid of high-resolution seismic profiles over the northwestern margin of South Caspian Basin (SCB) allows recognition and study of six late Pleistocene - Holocene depositional sequences. Sequence stratigraphy analysis of sedimentary strata from 117,000 years B.P. to present led to the identification of a highstand systems tract, two transgressive systems tracts and six lowstand systems tracts. Each systems tract is characterized by specific seismic facies. Diverse depositional processes on the northwestern margin of the SCB are suggested by the thirteen seismic facies patterns recognized in the study area. Two distinct progradational complexes were interpreted within Sequence III and Sequences IV and V in the northeastern and northwestern parts of the study area, respectively. Stratigraphic interpretation of the sequences provided important information on parameters that control depositional architectures, such as lake level fluctuations, tectonic dynamics, and sediment supply. High sedimentation rates combined with a series of high-frequency and high-amplitude lake-level fluctuations, abrupt changes at the shelf edge, abnormally high formation pressure, and high tectonic activity during Quaternary time resulted in the development of a variety of complex geologic drilling hazards. I distinguished three types of hazards as a result of this study: mud volcanoes, sediment instability, and shallow gas. The 2D high-resolution seismic dataset from the northwestern margin of the SCB allowed more detailed seismic sequence stratigraphic analysis in the study area than has previously been attempted. In particular, it has a clear application in deciphering sediment supply and relative lake level changes as well as tectonic relationship of the northwestern shelf margin of the SCB. Results of this work led us towards better understanding of recent depositional history, improved our knowledge of the nature of the basin tectonics, climate history and styles of and controls on sedimentation processes within a sequence stratigraphic framework during the late Pleistocene-Holocene time.

Rahmanov, Ogtay Rasim

2003-08-01T23:59:59.000Z

137

Do Intermediate Radiation Doses Contribute to Late Rectal Toxicity? An Analysis of Data From Radiation Therapy Oncology Group Protocol 94-06  

SciTech Connect

Purpose: To investigate whether the volumes of rectum exposed to intermediate doses, from 30 to 50 Gy, contribute to the risk of Grade {>=}2 late rectal toxicity among patients with prostate cancer receiving radiotherapy. Methods and Materials: Data from 1009 patients treated on Radiation Therapy Oncology Group protocol 94-06 were analyzed using three approaches. First, the contribution of intermediate doses to a previously published fit of the Lyman-Kutcher-Burman (LKB) normal tissue complication probability (NTCP) model was determined. Next, the extent to which intermediate doses provide additional risk information, after taking the LKB model into account, was investigated. Third, the proportion of rectum receiving doses higher than a threshold, VDose, was computed for doses ranging from 5 to 85 Gy, and a multivariate Cox proportional hazards model was used to determine which of these parameters were significantly associated with time to Grade {>=}2 late rectal toxicity. Results: Doses <60 Gy had no detectable impact on the fit of the LKB model, as expected on the basis of the small estimate of the volume parameter (n = 0.077). Furthermore, there was no detectable difference in late rectal toxicity among cohorts with similar risk estimates from the LKB model but with different volumes of rectum exposed to intermediate doses. The multivariate Cox proportional hazards model selected V75 as the only value of VDose significantly associated with late rectal toxicity. Conclusions: There is no evidence from these data that intermediate doses influence the risk of Grade {>=}2 late rectal toxicity. Instead, the critical doses for this endpoint seem to be {>=}75 Gy. It is hypothesized that cases of Grade {>=}2 late rectal toxicity occurring among patients with V75 less than approximately 12% may be due to a 'background' level of risk, likely due mainly to biological factors.

Tucker, Susan L., E-mail: sltucker@mdanderson.org [Department of Bioinformatics and Computational Biology, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Dong, Lei [Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, TX (United States)] [Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Michalski, Jeff M. [Department of Radiation Oncology, Washington University, St. Louis, MO (United States)] [Department of Radiation Oncology, Washington University, St. Louis, MO (United States); Bosch, Walter R. [Department of Radiation Oncology, Washington University, St. Louis, MO (United States) [Department of Radiation Oncology, Washington University, St. Louis, MO (United States); Image-Guided Therapy QA Center, Washington University, St. Louis, MO (United States); Winter, Kathryn [American College of Radiology, Philadelphia, PA (United States)] [American College of Radiology, Philadelphia, PA (United States); Cox, James D. [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX (United States)] [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Purdy, James A. [Department of Radiation Oncology, University of California Davis Medical Center, Sacramento, CA (United States)] [Department of Radiation Oncology, University of California Davis Medical Center, Sacramento, CA (United States); Mohan, Radhe [Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, TX (United States)] [Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, TX (United States)

2012-10-01T23:59:59.000Z

138

ELE TRI AL A LE TESTING Y PULSE ARRESTED SPARK DIS HARGE (PASD)  

Nuclear power Oil and gas TE HNOLOGI AL ... The pulse energy is insufficient to damage insulation or the conductors within wiring systems.

139

On the (Dis)similarity of Transactional Memory Workloads Clay Hughes  

E-Print Network (OSTI)

characterization techniques will help TM architects select a small, diverse, set of TM workloads for their design to their similarities outside of the traditional lock/barrier model. This is a pitfall for computer architects. If too that architects can use to choose which programs to run based on the transactional feature that needs

Roy, Subrata

140

Dis2PPI: A Workflow Designed to Integrate Proteomic and Genetic Disease Data  

Science Conference Proceedings (OSTI)

Experiments in bioinformatics are based on protocols that employ different steps for data mining and data integration, collectively known as computational workflows. Considering the use of databases in the biomedical sciences software that is able to ... Keywords: Bioinformatics, Data Integration, Interactomes Networks, Proteome Data, Systems Biology

Daniel Luis Notari, Samuel Brando Oldra, Mauricio Adami Mariani, Cristian Reolon, Diego Bonatto

2012-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "dis til late" 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

Dis2PPI: A Workflow Designed to Integrate Proteomic and Genetic Disease Data  

Science Conference Proceedings (OSTI)

Experiments in bioinformatics are based on protocols that employ different steps for data mining and data integration, collectively known as computational workflows. Considering the use of databases in the biomedical sciences software that is able to ...

Daniel Luis Notari; Samuel Brando Oldra; Mauricio Adami Mariani; Cristian Reolon; Diego Bonatto

2012-07-01T23:59:59.000Z

142

Pelagic fishes are not evenly dispersed in the oceans, but aggregate at dis-  

E-Print Network (OSTI)

in this vast and open environment. Nomadic species such as mackerels, tunas, and sharks form assemblages supports a greater abun- The occurrence of yellowfin tuna (Thunnus albacares)Thunnus albacares- ward radiating valleys and ridges of magnetic minimums and maximums might provide landmarks in oceanic

Klimley, A. Peter

143

The (Dis)advantaged Incumbents: Estimating Incumbency Effects in Indian State Legislatures  

E-Print Network (OSTI)

e . L i t e r a c y rate, electricity, state p o p u l a t iStates Independent Variables Literacy Rate Electricity

Uppal, Yogesh

2005-01-01T23:59:59.000Z

144

Achieving Energy Performance in spite of complex systems and dis-jointed design  

E-Print Network (OSTI)

The extensively refurbished heritage government department office building in Canberra's Parliamentary circle, has managed to achieve its target energy performance levels contrary to expectations following difficult design and construction processes, through careful and thorough commissioning and tuning. The existing two storey 5,000m2 sandstone building was completely gutted and brought to a new life as a head office for one of Australia's federal government departments. The building was stripped back to a bare shell, before being re-created to a Grade A office with numerous tenant systems, including a 125kW data centre with a series of complex multi-layered alarm and protection systems. Given the extent of incomplete or contradictory designs, the commissioning team needed to carry out substantial planning, coordination and framing of test scenarios in order to bring all issues to a close, all the while being cognisant of the final desired energy performance outcome and close scrutiny by the Tenant representative of all commissioning planning and witness testing. This paper presents an overview of the challenges that needed to resolved during the course of the commissioning and tuning processes to achieve/maintain the target energy performance outcome (4.5 Stars NABERS - approximately 70-75kg/CO2e/m2/year) after 12 months of occupation and operation. In order to aid understanding, we have assessed the procedures and steps taken against the Soft landings guidelines and core principles.

Ardren, C.; Bannister, P.

2012-01-01T23:59:59.000Z

145

Twist-4 Matrix Elements of the Nucleon from Recent DIS Data at CERN and SLAC  

E-Print Network (OSTI)

We analyse the recent precision measurements of the lepton-hadron deep inelastic scattering at CERN and SLAC to extract model independent constraints among the nucleon matrix elements of the twist-4 operators. We also study a parameterization of these matrix elements and point out the possibility that the matrix elements of the quark-gluon mixed operator has a negative value of the order of $- (400 \\pm 100\\ {\\rm MeV})^2$ at 5 GeV$^2$ renormalization scale.

S. Choi; T. Hatsuda; Y. Koike; Su H. Lee

1993-03-17T23:59:59.000Z

146

Partner (dis)agreement on moving desires and the subsequent moving behaviour of couples  

E-Print Network (OSTI)

that although families with children are fairly immobile, it is common for one or both partners to still desire to move. There is also some evidence that tenure commitments are linked to desire disagreements. Highly committed homeowning couples disagree in 18... .55% of cases, whereas disagreements are slightly more common amongst renting couples (just over 21%). Given that selection into home ownership is facilitated by wealth accumulation with age, it may be that the older average age of homeowners is driving...

Coulter, Rory; van Ham, Maarten; Feijten, Peteke

147

Dis/locating audience : transnational media flows and the online circulation of East Asian television drama  

E-Print Network (OSTI)

It is commonly accepted that media and communication technologies play pivotal roles in the complex processes of what is broadly termed "globalization." The increasing speed, volume, and scale of transnational circulation ...

Li, Xiaochang, S.M. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

148

Slow proton production in semi-inclusive DIS off nuclei: the role of final state interaction  

E-Print Network (OSTI)

The effects of the final state interaction on the production of slow protons in semi-inclusive deep-inelastic lepton scattering off nuclei is considered within the spectator mechanism and a realistic approach in which the rescattering in the medium of both the recoiling proton and the hadronizing nucleon debris are taken into account.

M. Alvioli; C. Ciofi degli Atti; V. Palli

2006-09-13T23:59:59.000Z

149

Higher twists in polarized DIS and the size of the constituent quark  

SciTech Connect

The spontaneous breaking of chiral symmetry implies the presence of a short-distance scale in the QCD vacuum, which phenomenologically may be associated with the ''size'' of the constituent quark, rho {approx} 0.3 fm. We discuss the role of this scale in the matrix elements of the twist-4 and 3 quark-gluon operators determining the leading power (1/Q{sup 2}-) corrections to the moments of the nucleon spin structure functions. We argue that the flavor-nonsinglet twist-4 matrix element, f{sub 2}{sup u-d}, has a sizable negative value of the order rho{sup -2}, due to the presence of sea quarks with virtualities {approx} rho{sup -2} in the proton wave function. The twist-3 matrix element, d{sub 2}, is not related to the scale rho{sup -2}. Our arguments support the results of previous calculations of the matrix elements in the instanton vacuum model. We show that this qualitative picture is in agreement with the phenomenological higher-twist correction extracted from an NLO QCD fit to the world data on g{sub 1}{sup p} and g{sub 1}{sup n}, which include recent data from the Jefferson Lab Hall A and COMPASS experiments. We comment on the implications of the short-distance scale rho for quark-hadron duality and the x-dependence of higher-twist contributions.

Alexander Sidorov; Christian Weiss

2006-02-15T23:59:59.000Z

150

Study on applying ISO/DIS 27799 to medical industry's ISMS  

Science Conference Proceedings (OSTI)

At present, as medical care sites use more and more IT system, information systems have come to play an important role in the business operation of medical organizations. It is an important goal for management at medical organization in Taiwan to keep ... Keywords: CNS, HIPAA, HISPP/GD, health information security, information governance, information security management system (ISMS), risk appetite

Kwo-Jean Farn; Jiann-Ming Hwang; Shu-Kuo Lin

2007-04-01T23:59:59.000Z

151

The Late-Spring Maximum of Rainfall over the U.S. Central Plains and the Role of the Low-Level Jet  

Science Conference Proceedings (OSTI)

The seasonal rainfall over the U.S. central plains features a late-spring maximum. A springfall annual mode revealed from the empirical orthogonal function analysis on rainfall delineates a maximum center over the central plains that coincides ...

Shih-Yu Wang; Tsing-Chang Chen

2009-09-01T23:59:59.000Z

152

Pre-burning wxperiments commence in August 2008. A controlled burning takes place late September 2008 and field observations continues untill at least  

E-Print Network (OSTI)

Pre-burning wxperiments commence in August 2008. A controlled burning takes place late September) and long-term (months to a years) effects of fires (burning) in macchia ecosystem on [i] soil emissions ecosystems, land use and land use change scenarios. October 29-30, 2007, Barcelona, Spain Effect of burning

153

Phyllosilicate orientation demonstrates early timing of compactional stabilization in calcite-cemented concretions in the Barnett Shale (Late Mississippian), Fort Worth  

E-Print Network (OSTI)

-cemented concretions in the Barnett Shale (Late Mississippian), Fort Worth Basin, Texas (U.S.A) Ruarri J. Day-Stirrat a in revised form 8 April 2008 Accepted 16 April 2008 Keywords: Barnett Shale Goniometry Concretions Fabric Calcite-cemented zones in the prolific gas-producing Barnett Shale (Ft. Worth Basin, Texas) preserve very

154

Early and late time VLT spectroscopy of SN 2001el - progenitor constraints for a type Ia supernova  

E-Print Network (OSTI)

We present early time high-resolution (VLT/UVES) and late time low-resolution (VLT/FORS) optical spectra of the normal type Ia supernova, SN 2001el. The high-resolution spectra were obtained at -9 and -2 days to allow the detection of narrow hydrogen and/or helium emission lines from the circumstellar medium of the SN. No such lines were detected, and we therefore use photoionisation models to derive upper limits of 9x10^-6 Msun/yr and 5x10^-5 Msun/yr for the mass loss rate from the progenitor system assuming velocities of 10 km/s and 50 km/s, respectively, for a wind extending to outside at least a few x 10^15 cm away from the SN explosion site. These limits exclude a symbiotic star in the upper mass loss rate regime from being the progenitor of SN 2001el. The low resolution spectrum was obtained in the nebular phase of the SN, 400 days after the maximum light, to search for any hydrogen rich gas originating from the SN progenitor system. However, we see no signs of Balmer lines in our spectrum. Therefore, we model the late time spectra to derive an upper limit of ~0.03 Msun for solar abundance material present at velocities lower than 1000 km/s within the SN explosion site. According to simulations of Marietta et al. (2000) this is less than the expected mass lost by a subgiant, red giant or main sequence secondary star at a small binary separation as a result of the SN explosion. Finally, we discuss the origin of high velocity Ca II lines. We see both the CaII IR triplet and the H&K lines in the -9 days spectrum at a very high velocity of up to 34000 km/s. The spectrum also shows a flat-bottomed Si II `6150 A' feature similar to the one previously observed in SN 1990N at -14 days. We compare these spectral features to those observed in SNe 1984A and 1990N at even higher velocities.

S. Mattila; P. Lundqvist; J. Sollerman; C. Kozma; E. Baron; C. Fransson; B. Leibundgut; K. Nomoto

2005-01-20T23:59:59.000Z

155

Late Wash/Nitric Acid flowsheet hydrogen generation bases for simulation of a deflagration/detonation in the DWPF CPC  

DOE Green Energy (OSTI)

Hydrogen generation data obtained from IDMS runs PX4 and PX5 will be used to determine a bases for a deflagration/detonation simulation in the DWPF CPC. This simulation is necessary due to the new chemistry associated with the Late Wash/ Nitric Acid flowsheet and process modifications associated with the presence of H{sub 2} in the offgas. The simulation will be performed by Professor Van Brunt from the University of South Carolina. The scenario which leads up to the deflagration/detonation simulation will be chosen such that the following conditions apply. The SRAT is filled to its maximum operating level with 9,600 gal of sludge, which corresponds to the minimum vapor space above the sludge. The SRAT is at the boiling point, producing H{sub 2} at a very low rate (about 10 % of the peak) and 15 scfm of air inleakage is entering the SRAT. Then, the H{sub 2} generation rate will be allowed to increase exponentially (catalyst activation) until it readies the peak H{sub 2} generation rate of the IDMS run, after which the H{sub 2} generation rate will be allowed to decay exponentially (catalyst deactivation) until the total amount of H2 produced is between 85 and 100% of that produced during the IDMS run.

Ritter, J.A.

1993-05-07T23:59:59.000Z

156

WASP-10b: a 3M_J, gas-giant planet transiting a late-type K star  

E-Print Network (OSTI)

We report the discovery of WASP-10b, a new transiting extrasolar planet (ESP) discovered by the WASP Consortium and confirmed using NOT FIES and SOPHIE radial velocity data. A 3.09 day period, 29 mmag transit depth, and 2.36 hour duration are derived for WASP-10b using WASP and high precision photometric observations. Simultaneous fitting to the photometric and radial velocity data using a Markov-chain Monte Carlo procedure leads to a planet radius of 1.28R_J, a mass of 2.96M_J and eccentricity of ~0.06. WASP-10b is one of the more massive transiting ESPs, and we compare its characteristics to the current sample of transiting ESP, where there is currently little information for masses greater than ~2M_J and non-zero eccentricities. WASP-10's host star, GSC 2752-00114 (USNO-B1.0 1214-0586164) is among the fainter stars in the WASP sample, with V=12.7 and a spectral type of K5. This result shows promise for future late-type dwarf star surveys.

D. J. Christian; N. P. Gibson; E. K. Simpson; R. A. Street; I. Skillen; D. Pollacco; A. Collier Cameron; Y. C. Joshi; F. P. Keenan; H. C. Stempels; C. A. Haswell; K. Horne; D. R. Anderson; S. Bentley; F. Bouchy; W. I. Clarkson; B. Enoch; L. Hebb; G. Hbrard; C. Hellier; J. Irwin; S. R. Kane; T. A. Lister; B. Loeillet; P. Maxted; M. Mayor; I. McDonald; C. Moutou; A. J. Norton; N. Parley; F. Pont; D. Queloz; R. Ryans; B. Smalley; A. M. S. Smith; I. Todd; S. Udry; R. G. West; P. J. Wheatley; D. M. Wilson

2008-06-09T23:59:59.000Z

157

ASYMMETRIC TRANSIT CURVES AS INDICATION OF ORBITAL OBLIQUITY: CLUES FROM THE LATE-TYPE DWARF COMPANION IN KOI-13  

SciTech Connect

KOI-13.01, a planet-sized companion in an optical double star, was announced as one of the 1235 Kepler planet candidates in 2011 February. The transit curves show significant distortion that was stable over the {approx}130 days time span of the data. Here we investigate the phenomenon via detailed analyses of the two components of the double star and a re-reduction of the Kepler data with pixel-level photometry. Our results indicate that KOI-13 is a common proper motion binary, with two rapidly rotating components (vsin i {approx} 65-70 km s{sup -1}). We identify the host star of KOI-13.01 and conclude that the transit curve asymmetry is consistent with a companion orbiting a rapidly rotating, possibly elongated star on an oblique orbit. The radius of the transiter is 2.2 R{sub J} , implying an irradiated late-type dwarf, probably a hot brown dwarf rather than a planet. KOI-13 is the first example for detecting orbital obliquity for a substellar companion without measuring the Rossiter-McLaughlin effect with spectroscopy.

Szabo, Gy. M.; Szabo, R.; Benko, J. M.; Mezo, Gy.; Simon, A. E.; Kovari, Zs.; Hodosan, G.; Regaly, Zs.; Kiss, L. L. [Konkoly Observatory of the Hungarian Academy of Sciences, P.O. Box 67, H-1525 Budapest (Hungary); Lehmann, H. [Thueringer Landessternwarte, 07778 Tautenburg (Germany)

2011-07-20T23:59:59.000Z

158

MELCOR 1.8.2 assessment: The MP-1 and MP-2 late phase melt progression experiments  

SciTech Connect

MELCOR is a fully integrated, engineering-level computer code being developed at Sandia National Laboratories for the USNRC, that models the entire spectrum of severe accident phenomena in a unified framework for both BWRs and PWRs. As a part of an ongoing assessment program, MELCOR has been used to model the MP-1 and MP-2 experiments, which provided data for late-phase melt progression in PWR geometries. Core temperature predicted by MELCOR were within 250--500 K of measured data in both MP-1 and MP-2. Relocation in the debris bed and metallic crust regions of MP-2 was predicted accurately compared to PIE data. Temperature gradients in lower portions of the test bundle were not predicted well in both MP-1 and MP-2, due to the lack of modeling of the heat transfer path to the cooling jacket in those portions of the test bundles. Fifteen sensitivity studies were run on various core (COR), control volume hydrodynamics (CVH) and heat structures (HS) package parameters. No unexpected sensitivities were found, and in particular there were no sensitivities to reduced time step, finer nodalization or to computer platform. Calculations performed by the DEBRIS and TAC2D codes for MP-1 and MP-2 showed better agreement with measured data than those performed by MELCOR. This was expected, through, due to the fully 2-dimensional modeling used in the other codes.

Tautges, T.J. [Sandia National Labs., Albuquerque, NM (United States). Thermal/Hydraulic Analysis Dept.

1994-05-01T23:59:59.000Z

159

Ecological persistence in the Late Mississippian (Serpukhovian, Namurian A) Megafloral record of the Upper Silesian Basin, Czech Republic  

SciTech Connect

The Serpukhovian (Namurian A) stratigraphy of the Ostrava Formation, Upper Silesian Coal Basin, Czech Republic, consists of coal-bearing paralic sediments underlain by marine deposits in a cyclothemic nature similar to those in the Pennsylvanian of Euramerica. The thickness of the formation exceeds 3000 m, in which >170 coals are identified in a foreland basin setting. Fifty-five genetic cycles are identified in the present study, using transgressional erosional surfaces as lower and upper boundaries. Terrestrial plant-macrofossil assemblages are preserved within each cycle, mostly associated with coals, and these represent a sampling of the coastal plain vegetation. New high-precision isotope dilution-thermal ionization mass spectrometry U-Pb ages on zircons from tonsteins of two coals provide chronometric constraints for the Serpukhovian. Unweighted Pair Group Method with Arithmetic Mean clustering and Bayesian statistical classification group macrofloral assemblages into four distinct stratigraphic clusters, with assemblages persisting for <18 cycles before compositional change. Cycle duration, based on Ludmila (328.84{+-}0.16 Ma) and Karel (328.01{+-}0.08 Ma) tonsteins, overlaps the short-period (100 kyr) eccentricity cycle at the 95% confidence interval. These dates push the beginning of the Serpukhovian several million years deeper in time. An estimate for the Visean-Serpukhovian boundary is proposed at similar to 330 Ma. Late Mississippian wetland ecosystems persisted for >1.8 million years before regional perturbation, extirpation, or extinction of taxa occurred. Significant changes in the composition of macrofloral clusters occur across major marine intervals.

Gastaldo, R.A.; Purkynova, E.; Simunek, Z.; Schmitz, M.D. [Colby College, Waterville, ME (United States). Dept. of Geology

2009-05-15T23:59:59.000Z

160

Late Middle Kingdom  

E-Print Network (OSTI)

1894. Vienna: A. Holzhausen. Pilgrim, Cornelius von 1996control of commodities (von Pilgrim 1996: 234 - 274). From

Grajetzki, Wolfram

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "dis til late" 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

Late News and Addendum  

Science Conference Proceedings (OSTI)

... to its higher p-type incorporation efficiency, as well as its lower bandgap energy .... namely a combination of square, rectangle, hexagon, octagon, star shape,...

162

Sequence stratigraphic controls of hydrocarbon reservoir architecture - case study of Late Permian (Guadalupian) Queen Formation, Means Field, Andrews County, Texas.  

E-Print Network (OSTI)

The late Permian Queen Formation (115 m thick) is a succession of mixed clastics, carbonates and evaporites deposited in the northeastern margin of Central Basin Platform of the Permian Basin, west Texas, USA. Depositional facies, stacking patterns of cyclic facies associations and statistical correlation of rock property variations define geologic controls on reservoir rock properties. Textural, compositional, petrophysical and diagenetic variations within lithofacies exhibit systematic changes with stratigraphic position, which can be related to base level changes that were controlled by high-frequency, low-amplitude, sea level fluctuations during a greenhouse period. Ten lithofacies record variations in clastic input, shallow marine carbonate production, and evaporate precipitation in sabhkas and salinas. Four different types of lithofacies associations define: (1) transgressive deltaic deposits; (2) upward-shallowing evaporite and carbonate tidal-flat deposits; (3) transgressive beach ridge and sand flat deposits; and (4) upward-shallowing evaporite salina-sabhka deposits. Stacking patterns of lithofacies associations define sixteen depositional cycles that can be grouped into eight cycle sets. Cycle sets in turn are grouped to define two high-frequency sequences. Sequence 1 progresses from fluvial to carbonate tidal flat cycles. Sequence 2 consists of salina-dominated upward-shoaling cycles. Lateral continuity of cycles indicates restricted sedimentation on low-accommodation inner platform areas updip of prograding highstand platform-margin carbonate buildups, and a long-term trend of accommodation decrease. The Queen Formation contains two reservoir types; (1) siliciclastic reservoirs capped by evaporites and (2) layer-cake carbonate reservoirs. Of the four reservoir zones identified, R11 in lowstand fluvial-deltaic deposits has relatively little cement and the best reservoir characters.

Ryu, Changsu

2002-08-01T23:59:59.000Z

163

A peptide inhibitor of exportin1 blocks shuttling of the adenoviral E1B 55 kDa protein but not export of viral late mRNAs  

Science Conference Proceedings (OSTI)

The human subgroup C adenoviral E1B 55 kDa and E4 Orf6 proteins are required for efficient nuclear export of viral late mRNAs, but the cellular pathway that mediates such export has not been identified. As a first step to develop a general approach to address this issue, we have assessed the utility of cell-permeable peptide inhibitors of cellular export receptors. As both E1B and E4 proteins have been reported to contain a leucine-rich nuclear export signal (NES), we synthesized a cell-permeable peptide containing such an NES. This peptide induced substantial inhibition of export of the E1B protein, whereas a control, non-functional peptide did not. However, under the same conditions, the NES peptide had no effect on export of viral late mRNAs. These observations establish that viral late mRNAs are not exported by exportin1, as well as the value of peptide inhibitors in investigation of mRNA export regulation in adenovirus-infected cells.

Flint, S.J. [Department of Molecular Biology, Princeton University, Princeton, NJ 08544 (United States)]. E-mail: sjflint@molbio.princeton.edu; Huang, Wenying [Department of Molecular Biology, Princeton University, Princeton, NJ 08544 (United States); Goodhouse, Joseph [Department of Molecular Biology, Princeton University, Princeton, NJ 08544 (United States); Kyin, Saw [Department of Molecular Biology, Princeton University, Princeton, NJ 08544 (United States)

2005-06-20T23:59:59.000Z

164

Late Pleistocene to Recent sediment transport pathways of the Green Canyon OCS area, northern Gulf of Mexico  

E-Print Network (OSTI)

This study addresses some of the complexities of sediment transport systems on the continental slope of the Green Canyon OCS area south of the Louisiana coast. Five Late Pleistocene to Recent sedimentary sequences are identified using a combination of seismic and well data. Sediments are transported through pathways characterized by erosional surfaces and numerous channels which form as sediments remobilize and become transported downslope. Pathway margins are constricted by physiographic highs. Several processes are identified as means of carrying fine-grained sediments to and across the continental slope. The most important of these are mass movements (slumps and slides), debris flows, and turbidity currents. Faulting and/or slumping at the shelf edge remobilizes sediments which are then carried further downslope. These remobilized sediments may be transported as debris flows or other undifferentiated high-density flows, or may develop into turbidity currents which deposit graded sediments in response to decreases in slope gradient. Slumps and slides off salt uplifts also deposit large volumes of sediments into adjacent intraslope basins and sediment transport pathways, where they may contribute significant amounts of material to the downslope transport of sediments. Discrete channels are not often observed in the pathways due to multiple episodes of channel formation and erosion which occurred during a single sea level lowstand. These multiple episodes tend to remove or obscure prominent channel features. Sedimentation is cyclic. During one sea level lowstand a sequence is deposited in and along narrow pathways which successively fill intraslope basins from the shelf edge downslope. As each basin is filled, sediments spill over and continue downslope to a lower basin. Sedimentation during the next sea level lowstand occurs in broader pathways. Less sediments are deposited in the intraslope basin areas because they remain filled from the previous sequence. By the time of deposition of the next sequence, movement of underlying salt sheets has changed the shape of the pathway. The sedimentation pattern repeats as lower depressions fill and sediments spill over. Pathways transport slope sediments in the Green canyon area. Discrete channels are not often observed in the pathways. This is a result of two mechanisms: 1) multiple episodes of erosion during a sea level lowstand tend to remove or obscure prominent channel features, and 2) most sediments deposited within the pathways are mass transport deposits which do not often become channelized. The pathways are characterized by erosional surfaces and numerous conduits which form as sediments remobilize and become transported downslope. They are laterally relatively persistent, being constricted by structural highs,

Swanson, John Patrick

1994-01-01T23:59:59.000Z

165

XMM-Newton observations of the late-stage merger-remnant galaxies NGC 3921 and NGC 7252  

E-Print Network (OSTI)

Using the high sensitivity of XMM, we have studied the X-ray emission of the two proto-typical late-stage merger remnants, NGC 3921 and NGC 7252. In the case of NGC 7252, this is complemented by archival Chandra data. We investigate the nature of the discrete X-ray point source populations and the hot diffuse gas components in these two galaxies, and compare them in the light of their different merger ages and histories. We detect 3 candidate ultra-luminous X-ray point sources in NGC 3921 and at least 6 in NGC 7252, for which we have high spatial resolution Chandra data. These have luminosities ranging from \\~1.4x10^39-10^40 erg s^-1 (for H_0= 75 km s-1 Mpc^-1). We expect these ULXs to be high mass X-ray binaries, associated with the recent star formation in these two galaxies. Extended hot gas is observed in both galaxies. We have sufficient counts in the XMM data to fit two-component hot plasma models to their X-ray spectra and estimate the X-ray luminosities of the hot diffuse gas components to be 2.75x10^40 erg s^-1 and 2.09x10^40 erg s^-1 in NGC 3921 and NGC 7252, respectively. These luminosities are low compared with the luminosities observed in typical mature elliptical galaxies LX ~10^(41-42) erg s^-1), into which these merger remnants are expected to evolve. We do not see evidence that the X-ray halos of these galaxies are currently being regenerated to the masses and luminosities seen in typical elliptical galaxies. The mass of atomic gas available to fall back into the main bodies of these galaxies and shock-heat to X-ray temperatures is insufficient for this to be the sole halo regeneration mechanism. We conclude that halo regeneration is most likely a long-term (>10 Gyr) process, occurring predominantly via mass loss from evolving stars, in a sub-sonic outflow stage commencing ~2 Gyr after the merging event.

L. A. Nolan; T. J. Ponman; A. M. Read; Francois Schweizer

2004-05-27T23:59:59.000Z

166

Wind structure of late B supergiants I. Multi-line analyses of near-surface and wind structure in HD 199 478 (B8 Iae)  

E-Print Network (OSTI)

We provide a quantitative analysis of time-variable phenomena in the photospheric, near-star, and outflow regions of the late-B supergiant (SG) HD 199478. The analysis is based primarily on optical spectroscopic datasets secured between 1999 and 2000 from the Bulgarian NAO, Tartu, and Ritter Observatories. The temporal behaviour of HD 199478 is characterised by three key empirical properties: (i) systematic central velocity shifts in the photospheric absorption lines, including C II and He I, over a characteristic time-scale of abou 20 days; (ii) extremely strong, variable H alpha emission with no clear modulation signal, and (iii) the occurrence in 2000 of a (rare) high-velocity absorption (HVA) event in H alpha, which evolved over about 60 days, showing the clear signature of mass infall and outflows. In these properties HD 199478 resembles few other late-B SGs with peculiar emission and HVAs in H alpha (HD 91619, HD 34085, HD 96919). Non-LTE line synthesis modelling is conducted using FASTWIND for these late-B SGs to constrain and compare their fundamental parameters within the context of extreme behaviour in the H alpha lines. Our analysis indicate that at the cooler temperature edge of B SGs, there are objects whose wind properties, as traced by H alpha, are inconsistent with the predictions of the smooth, spherically symmetric wind approximation. This discordance is still not fully understood and may highlight the role of a non-spherical, disk-like, geometry, which may result from magnetically-driven equatorial compression of the gas. Ordered dipole magnetic fields may also lead to confined plasma held above the stellar surface, which ultimately gives rise to transient HVA events.

N. Markova; R. Prinja; H. Markov; I. Kolka; N. Morrison; J. Percy; S. Adelman

2008-06-05T23:59:59.000Z

167

Late Patient-Reported Toxicity After Preoperative Radiotherapy or Chemoradiotherapy in Nonresectable Rectal Cancer: Results From a Randomized Phase III Study  

Science Conference Proceedings (OSTI)

Purpose: Preoperative chemoradiotherapy (CRT) is superior to radiotherapy (RT) in locally advanced rectal cancer, but the survival gain is limited. Late toxicity is, therefore, important. The aim was to compare late bowel, urinary, and sexual functions after CRT or RT. Methods and Materials: Patients (N = 207) with nonresectable rectal cancer were randomized to preoperative CRT or RT (2 Gy Multiplication-Sign 25 {+-} 5-fluorouracil/leucovorin). Extended surgery was often required. Self-reported late toxicity was scored according to the LENT SOMA criteria in a structured telephone interview and with questionnaires European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire (QLQ-C30), International Index of Erectile Function (IIEF), and sexual function -vaginal changes questionnaire (SVQ). Results: Of the 105 patients alive in Norway and Sweden after 4 to 12 years of follow-up, 78 (74%) responded. More patients in the CRT group had received a stoma (73% vs. 52%, p = 0.09). Most patients without a stoma (7 of 12 in CRT group and 9 of 16 in RT group) had incontinence for liquid stools or gas. No stoma and good anal function were seen in 5 patients (11%) in the CRT group and in 11 (30%) in the RT group (p = 0.046). Of 44 patients in the CRT group, 12 (28%) had had bowel obstruction compared with 5 of 33 (15%) in the RT group (p = 0.27). One-quarter of the patients reported urinary incontinence. The majority of men had severe erectile dysfunction. Few women reported sexual activity during the previous month. However, the majority did not have concerns about their sex life. Conclusions: Fecal incontinence and erectile dysfunction are frequent after combined treatment for locally advanced rectal cancer. There was a clear tendency for the problems to be more common after CRT than after RT.

Braendengen, Morten, E-mail: mortbrae@medisin.uio.no [Oslo University Hospital, Ulleval, Cancer Centre, Oslo (Norway); Department of Oncology and Pathology, Karolinska Institutet, Stockholm (Sweden); Tveit, Kjell Magne [Oslo University Hospital, Ulleval, Cancer Centre, Oslo (Norway); Faculty of Medicine, University of Oslo, Oslo (Norway); Bruheim, Kjersti [Oslo University Hospital, Ulleval, Cancer Centre, Oslo (Norway); Cvancarova, Milada [Department of Clinical Cancer Research, Oslo University Hospital, Radiumhospitalet, Oslo (Norway); Berglund, Ake [Department of Oncology, Radiology and Clinical Immunology, University of Uppsala, Uppsala (Sweden); Glimelius, Bengt [Department of Oncology and Pathology, Karolinska Institutet, Stockholm (Sweden); Department of Oncology, Radiology and Clinical Immunology, University of Uppsala, Uppsala (Sweden)

2011-11-15T23:59:59.000Z

168

THE ASTRONOMICAL JOURNAL, 119:21662182, 2000 May 2000. The American Astronomical Society. All rights reserved. Printed in U.S.A.(  

E-Print Network (OSTI)

, 1983), and Sabbandin & Bianchini (1979), among others. This method is based on visual inspection; Smith 1977; Kennicutt 1979). Discovered in the late 1970s, a correlation between the diameter or the luminosity and the supersonic velocity dis- persion (Melnick 1977, 1979) for GEHRs became a prom- ising tool

Muñoz-Tuñón, Casiana

169

Wind structure of late B supergiants I. Multi-line analyses of near-surface and wind structure in HD 199 478 (B8 Iae)  

E-Print Network (OSTI)

We provide a quantitative analysis of time-variable phenomena in the photospheric, near-star, and outflow regions of the late-B supergiant (SG) HD 199478. The analysis is based primarily on optical spectroscopic datasets secured between 1999 and 2000 from the Bulgarian NAO, Tartu, and Ritter Observatories. The temporal behaviour of HD 199478 is characterised by three key empirical properties: (i) systematic central velocity shifts in the photospheric absorption lines, including C II and He I, over a characteristic time-scale of abou 20 days; (ii) extremely strong, variable H alpha emission with no clear modulation signal, and (iii) the occurrence in 2000 of a (rare) high-velocity absorption (HVA) event in H alpha, which evolved over about 60 days, showing the clear signature of mass infall and outflows. In these properties HD 199478 resembles few other late-B SGs with peculiar emission and HVAs in H alpha (HD 91619, HD 34085, HD 96919). Non-LTE line synthesis modelling is conducted using FASTWIND for these la...

Markova, N; Markov, H; Kolka, I; Morrison, N; Percy, J; Adelman, S

2008-01-01T23:59:59.000Z

170

SPECTRAL TYPING OF LATE-TYPE STELLAR COMPANIONS TO YOUNG STARS FROM LOW-DISPERSION NEAR-INFRARED INTEGRAL FIELD UNIT DATA  

Science Conference Proceedings (OSTI)

We used the Project 1640 near-infrared coronagraph and integral field spectrograph to observe 19 young solar-type stars. Five of these stars are known binary stars and we detected the late-type secondaries and were able to measure their JH spectra with a resolution of R {approx} 30. The reduced, extracted, and calibrated spectra were compared to template spectra from the IRTF spectral library. With this comparison, we test the accuracy and consistency of spectral-type determination with the low-resolution near-infrared spectra from P1640. Additionally, we determine effective temperature and surface gravity of the companions by fitting synthetic spectra calculated with the PHOENIX model atmosphere code. We also present several new epochs of astrometry of each of the systems. Together, these data increase our knowledge and understanding of the stellar make up of these systems. In addition to the astronomical results, the analysis presented helps validate the Project 1640 data reduction and spectral extraction processes and the utility of low-resolution, near-infrared spectra for characterizing late-type companions in multiple systems.

Roberts, Lewis C.; Beichman, Charles A.; Burruss, Rick; Ligon, E. Robert; Lockhart, Thomas G.; Roberts, Jennifer E.; Shao, Michael [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109 (United States); Rice, Emily L.; Brenner, Douglas; Oppenheimer, Ben R. [American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024 (United States); Crepp, Justin R.; Dekany, Richard G.; Hillenbrand, Lynne A.; Hinkley, Sasha [California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125 (United States); King, David; Parry, Ian R. [Institute of Astronomy, University of Cambridge, Madingley Road, Cambridge CB3 OHA (United Kingdom); Metchev, Stanimir [Department of Physics and Astronomy, State University of New York, Stony Brook, NY 11794-3800 (United States); Pueyo, Laurent; Sivaramakrishnan, Anand; Soummer, Remi, E-mail: lewis.c.roberts@jpl.nasa.gov [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); and others

2012-07-15T23:59:59.000Z

171

A View of Antarctic Ice-Sheet Evolution from Sea-Level and Deep-Sea Isotope Changes During the Late Cretaceous-Cenozoic  

E-Print Network (OSTI)

The imperfect direct record of Antarctic glaciation has led to the delayed recognition of the initiation of a continent-sized ice sheet. Early studies interpreted initiation in the middle Miocene (ca 15 Ma). Most current studies place the first ice sheet in the earliest Oligocene (33.55 Ma), but there is physical evidence for glaciation in the Eocene. Though there are inherent limitations in sea-level and deep-sea isotope records, both place constraints on the size and extent of Late Cretaceous to Cenozoic Antarctic ice sheets. Sea-level records argue that small- to medium-size (typically 10-12 106 km3) ephemeral ice sheets occurred during the greenhouse world of the Late Cretaceous to middle Eocene. Deep-sea ?18O records show increases associated with many of these greenhouse sea-level falls, consistent with their attribution to ice-sheet growth. Global cooling began in the middle Eocene and culminated with the major earliest Oligocene (33.55 Ma) growth of a large (25 106 km3) Antarctic ice sheet that caused a 55-70 m eustatic fall and a 1 ?18O increase. This large ice sheet became a driver of climate change, not just a response to it, causing increased latitudinal thermal gradients and a spinning up of the oceans that, in turn, caused a dramatic reorganization of ocean circulation and chemistry.

Miller, K. G.; Wright, J. D.; Katz, M. E.; Browning, J. V.; Cramer, B. S.; Wade, Bridget S.; Mizintseva, S. F.

2008-01-01T23:59:59.000Z

172

Fra liten aktr til tungvekter : Norsk Hydro og spillet om norsk aluminiumsindustri p 1980-tallet.  

E-Print Network (OSTI)

??Den 1. september 1986 fusjonerte Hydros aluminiumsdivisjon med rdal og Sunndal Verk, og dannet et stort norsk aluminiumselskap. Det var ikke bare i norsk mlestokk (more)

Srensen, Preben

2004-01-01T23:59:59.000Z

173

LOS ANGELES TIMES TIlE WASfIINGTON POST Jet Gets 'Military Escort After 'Misunderstanding'  

E-Print Network (OSTI)

could collapse at any time, has begun developing plans to help Cuba manage a change in government and nudge the aging president's successor toward a U.S.-style system. Administration officials say they are trying to chart how they would react if the Cuban leader's death, for example, opened the way for a leadership more sympathetic to the United States. And they are considering what they would do if it set off a mass migration toward Florida that the United States would have to head off. From President Bush down, the administration "has come to a realization that we need to be more vigorous in thinking through what we would do in any number of contingencies, " said a senior administration official who asked to remain unidentified. "We have a number of interests in play." Many analysts say the government that succeeds Castro might permit additional limited free enterprise- perhaps focusing on small businesses- as a way of turning around the impoverished island's economy. But many also believe that it would resist political reform. WASHINGTON Two F-16 fighter jets escorted a US Airways jet to Baltimore-

World Nation

2002-01-01T23:59:59.000Z

174

Memorandum til: Vniversitetsdirekt~r Gunn-Elin Bj~meboe  

E-Print Network (OSTI)

2008 gjennomf~rte McKinsey et studie for a identifisere drivere av kvalitet ved ledende universiteter oppsummerer vi status for vart arbeid med drivere av kvalitet i forskning og hva McKinsey mener ViO b

Johansen, Tom Henning

175

Single and Double Spin Asymmetry Measurements in Semi-Inclusive and Inclusive DIS on Polarized He-3  

SciTech Connect

Jefferson Lab experiment E06-010 measured the target-single spin (SSA) and double spin asymmetries (DSA) in semi-inclusive deep inelastic pion electroproduction on a transversely polarized He-3 target. The measured asymmetry (A_UT) is sensitive to the nucleon transversity and Sivers distribution functions, whereas the measured A_LT asymmetry is related to the transverse momentum dependent PDF g_1T. The kinematics were chosen to be in the valence quark region with x ~ 0.16-0.35 and Q^2 ~ 1.4-2.7 GeV^2. The Collins moment, which is sensitive to transversity, the Sivers and A_LT moments, which are sensitive to the orbital motion of the quarks, were extracted using the azimuthal angular dependence of the measured asymmetries. These data, when combined with the data from other experiments on transversely polarized proton and deuteron targets, will help in extracting the nucleon transverse momentum dependent distribution functions via a global analysis. These semi-inclusive results will be presented and discussed along with the preliminary results for the inclusive single spin asymmetries.

Sulkosky, Vincent A. [MIT; Allada, Kalyan C. [JLAB

2012-06-01T23:59:59.000Z

176

Effects of in-phase and out-of-phase sediment supply responses to tectonic movement on the sequence development in the late Tertiary Southern Ulleung Basin, East (Japan) Sea  

Science Conference Proceedings (OSTI)

Stratigraphic inverse modeling using the SEDPAK stratigraphic simulator established the size of the physical parameters that together controlled the development of the stratal patterns in the late Tertiary Ulleung Basin, East (Japan) Sea. The modeling ... Keywords: Back-arc, Eustatic sea level, Stratigraphic modeling, Tectonic subsidence, Ulleung Basin

Wonsuck Kim; Daekyo Cheong; Christopher G. St. C. Kendall

2007-03-01T23:59:59.000Z

177

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

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

178

THERMAL EMISSION IN THE EARLY X-RAY AFTERGLOWS OF GAMMA-RAY BURSTS: FOLLOWING THE PROMPT PHASE TO LATE TIMES  

Science Conference Proceedings (OSTI)

Thermal radiation, peaking in soft X-rays, has now been detected in a handful of gamma-ray burst (GRB) afterglows and has to date been interpreted as shock break-out of the GRB's progenitor star. We present a search for thermal emission in the early X-ray afterglows of a sample of Swift bursts selected by their brightness in X-rays at early times. We identify a clear thermal component in eight GRBs and track the evolution. We show that at least some of the emission must come from highly relativistic material since two show an apparent super-luminal expansion of the thermal component. Furthermore, we determine very large luminosities and high temperatures for many of the components-too high to originate in a supernova shock break-out. Instead, we suggest that the component may be modeled as late photospheric emission from the jet, linking it to the apparently thermal component observed in the prompt emission of some GRBs at gamma-ray and hard X-ray energies. By comparing the parameters from the prompt emission and the early afterglow emission, we find that the results are compatible with the interpretation that we are observing the prompt quasi-thermal emission component in soft X-rays at a later point in its evolution.

Friis, Mette [Centre for Astrophysics and Cosmology, Science Institute, University of Iceland, Dunhagi 5, 107 Reykjavik (Iceland); Watson, Darach, E-mail: mef4@hi.is, E-mail: darach@dark-cosmology.dk [Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, DK-2100 Copenhagen O (Denmark)

2013-07-01T23:59:59.000Z

179

Linear Correlation Between Patient Survival and Decreased Percentage of Tumor [{sup 18}F]Fluorodeoxyglucose Uptake for Late-Course Accelerated Hyperfractionated Radiotherapy for Esophageal Cancer  

SciTech Connect

Purpose: The aims of this trial were to study whether a decreased percentage of tumor fluorodeoxyglucose (FDG) uptake (%DeltaSUVmax) correlated with overall survival and local control times for patients with esophageal cancer and which patients would benefit from a late-course accelerated hyperfractionated (LCHF) radiation scheme. Methods and Materials: A total of 50 eligible patients with squamous esophageal cancer received positron-emission tomography examinations three times and were treated with the LCHF radiation scheme, with a dose of 68.4 Gy/41 fractions in 6.5 weeks. A %DeltaSUVmax value was calculated, and patients were stratified as highly radiosensitive (HR), moderately radiosensitive (MR), and low radiosensitivity (LR) according to %DeltaSUVmax values in the conventional fraction (CF) scheme. Then, a linear correlation was calculated between patients' survival time and %DeltaSUVmax. Local control and overall survival rates were compared after stratification. Results: In the MR subgroup, there was no linear correlation between %DeltaSUVmax and the CF and LCHF schemes (correlation coefficient, R < 0.4; p > 0.05). In the other subgroups (HR and LR), %DeltaSUVmax values between the CF and LCHF schemes were correlated. Also, in the HR and LR subgroups, %DeltaSUVmax after radiation correlated with overall survival or local control rates (correlation coefficient, R >0.5, and p < 0.05). Three-year local control rates in the HR, MR, and LR subgroups were 100%, 81.5%, and 0%, respectively (p < 0.001). Also, 3-year overall survival rates were 92.4%, 58.8%, and 0% for HR, MR, and LR subgroups, respectively (p < 0.001). Conclusions: Postradiation %DeltaSUVmax was positively correlated with survival time for patients' with esophageal cancer. Patients who benefited from LCHF schedules were those with a decrease of 30% to 60% in tumor FDG uptake after the completion of CF radiation.

Ma Jinbo; Song Yipeng [Department of Oncology, Shandong University School of Medicine, Shandong Province (China); Department of Radiation Oncology, Yantai Yuhuangding Hospital, School of Medicine, Qingdao University, Yantai (China); Yu Jinming, E-mail: yujmwin@yahoo.cn [Department of Oncology, Shandong University School of Medicine, Shandong Province (China); Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong Province (China); Zhou Wei [Department of Oncology, Shandong University School of Medicine, Shandong Province (China); Cheng Ercheng [Department of Radiation Oncology, Yantai Yuhuangding Hospital, School of Medicine, Qingdao University, Yantai (China); Zhang Xiqin [Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong Province (China)

2012-03-15T23:59:59.000Z

180

LATE-TIME DETECTIONS OF THE X-RAY AFTERGLOW OF GRB 060729 WITH CHANDRA-THE LATEST DETECTIONS EVER OF AN X-RAY AFTERGLOW  

SciTech Connect

We report on five Chandra observations of the X-ray afterglow of the gamma-ray burst (GRB) 060729 performed between 2007 March and 2008 May. In all five observations, the afterglow is clearly detected. The last Chandra pointing was performed on 2008 May 4, 642 days after the burst-the latest detection of a GRB X-ray afterglow ever. A reanalysis of the Swift XRT light curve together with the three detections by Chandra in 2007 reveals a break at {approx}1.0 Ms after the burst with a slight steepening of the decay slope from alpha = 1.32 to 1.61. This break coincides with a significant hardening of the X-ray spectrum, consistent with a cooling break in the wind medium scenario, in which the cooling frequency of the afterglow crosses the X-ray band. The last two Chandra observations in 2007 December and 2008 May provide evidence for another break at about one year after the burst. If interpreted as a jet break, this late-time break implies a jet half-opening angle of {approx}14{sup 0} for a wind medium. Alternatively, this final break may have a spectral origin, in which case no jet break has been observed and the half-opening angle of the jet of GRB 060729 must be larger than {approx}15{sup 0} for a wind medium. We compare the X-ray afterglow of GRB 060729 in a wind environment with other bright X-ray afterglows, in particular GRBs 061121 and 080319B, and discuss why the X-ray afterglow of GRB 060729 is such an exceptionally long-lasting event.

Grupe, Dirk; Burrows, David N.; Wu Xuefeng; Wang Xiangyu; Garmire, Gordon; Nousek, John A. [Department of Astronomy and Astrophysics, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802 (United States); Zhang Bing [Department of Physics, University of Nevada, Las Vegas, NV 89154 (United States); Liang Enwei [Department of Physics, Guangxi University, Nanning 530004 (China); Gehrels, Neil [Astrophysics Science Division, Astroparticle Physics Laboratory, Code 661, NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Ricker, George R.; Bautz, Marshall W., E-mail: grupe@astro.psu.ed [Massachusetts Institute of Technology, 77 Massachusetts Av., Cambridge, MA 02139-4307 (United States)

2010-03-10T23:59:59.000Z

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181

Two-stage Ignition as an Indicator of Low Temperature Combustion in a Late Injection Pre-mixed Compression Ignition Control Strategy  

E-Print Network (OSTI)

Internal combustion engines have dealt with increasingly restricted emissions requirements. After-treatment devices are successful in bringing emissions into compliance, but in-cylinder combustion control can reduce their burden by reducing engine out emissions. For example, oxides of nitrogen (NOx) are diesel combustion exhaust species that are notoriously difficult to remove by after-treatment. In-cylinder conditions can be controlled for low levels of NOx, but this produces high levels of soot potentially leading to increased particulate matter (PM). The simultaneous reduction of NOx and PM can be realized through a combustion process known as low temperature combustion (LTC). In this study, the typical definition of LTC as the defeat of the inverse relationship between soot and NOx is not applicable as a return to the soot-NOx tradeoff is observed with increasing exhaust gas recirculation (EGR). It is postulated that this effect is the result of an increase in the hot ignition equivalence ratio, moving the combustion event into a slightly higher soot formation region. This is important because a simple emissions based definition of LTC is no longer helpful. In this study, the manifestation of LTC in the calculated heat release profile is investigated. The conditions classified as LTC undergo a two-stage ignition process. Two-stage ignition is characterized by an initial cool-flame reaction followed by typical hot ignition. In traditional combustion conditions, the ignition is fast enough that a cool-flame is not observed. By controlling initial conditions (pressure, temperature, and composition), the creation and duration of the cool-flame event is predictable. Further, the effect that injection timing and the exhaust gas recirculation level have on the controlling factors of the cool-flame reaction is well correlated to the duration of the cool-flame event. These two results allow the postulation that the presence of a sufficiently long cool-flame reaction indicates a combustion event that can be classified as low temperature combustion. A potential method for identifying low temperature combustion events using only the rate of heat release profile is theorized. This study employed high levels of EGR and late injection timing to realize the LTC mode of ordinary petroleum diesel fuel. Under these conditions, and based on a 90 percent reduction in nitric oxide and no increase in smoke output relative to the chosen baseline condition, a two part criteria is developed that identifies the LTC classified conditions. The criteria are as follow: the combustion event of conventional petroleum diesel fuel must show a two-stage ignition process; the first stage (cool-flame reaction) must consume at least 2 percent of the normalized fuel energy before the hot ignition commences.

Bittle, Joshua

2010-12-01T23:59:59.000Z

182

CATEGORIAL GRAMMARS FOR STRATA OF NON-CF LANGUAGES AND THEIR PARSERS Michal P. Chy'til Hans Karlgren  

E-Print Network (OSTI)

to apply next~ the eategorial parser must m~ke an intelligen~ choice out of a list of alternative oate- n hoe and heuristic teelmiques? If. Proposed solution We introduce in nontechnical langn/- a~'e the essence of the proposed generaliza- tion of eategorial gran.nars ~d their parsers. Tile exact mathematical

183

Relasjonen mellom Iran og Saudi-Arabia : en studie av rsakene til den kte graden av samarbeid etter 1997.  

E-Print Network (OSTI)

??Sammendrag Etter 1997 har det blitt observert strre grad av samarbeid mellom Iran og Saudi-Arabia. Denne oppgaven sker avdekke hvilke rsaker som har pvirket (more)

Nss, Cecilie

2005-01-01T23:59:59.000Z

184

Hugleiingar um eli diffurjafna Ekki er ofsagt a diffurjoefnur sfiu sffl staerfraei sem mest er notu til lsingar ff  

E-Print Network (OSTI)

aflfrae?i ein helsta uppspretta uppgoetvana ff svi?i diffurjafna. ' I greinunum hfir ff eftir ver = v(y) y(0) = x øar sem y er tffkn fyrir ffiøekkta staer?, (sem hfir er fall). Mynd 1: vektorsvi? Mynd vflsitoelustigsins. Hverjar eru aflei?ingar øess? Diffurjafnan er x 0 = kx 2 : Hfir øarf a? rifja upp a?fer?ina um a

Magnus, Robert

185

Long-Term Outcome and Morbidity After Treatment With Accelerated Radiotherapy and Weekly Cisplatin for Locally Advanced Head-and-Neck Cancer: Results of a Multidisciplinary Late Morbidity Clinic  

Science Conference Proceedings (OSTI)

Purpose: To evaluate the long-term outcome and morbidity after intensified treatment for locally advanced head-and-neck cancer. Methods and Materials: Between May 2003 and December 2007, 77 patients with Stage III to IV head-and-neck cancer were treated with curative intent. Treatment consisted of accelerated radiotherapy to a dose of 68 Gy and concurrent cisplatin. Long-term survivors were invited to a multidisciplinary outpatient clinic for a comprehensive assessment of late morbidity with special emphasis on dysphagia, including radiological evaluation of swallowing function in all patients. Results: Compliance with the treatment protocol was high, with 87% of the patients receiving at least five cycles of cisplatin and all but 1 patient completing the radiotherapy as planned. The 5-year actuarial disease-free survival and overall survival rates were 40% and 47%, respectively. Locoregional recurrence-free survival at 5 years was 61%. The 5-year actuarial rates of overall late Radiation Therapy Oncology Group (RTOG)/European Organization for Research and Treatment of Cancer (EORTC) Grade 3 and Grade 4 toxicity were 52% and 25% respectively. Radiologic evaluation after a median follow-up of 44 months demonstrated impaired swallowing in 57% of the patients, including 23% with silent aspiration. Subjective assessment using a systematic scoring system indicated normalcy of diet in only 15.6% of the patients. Conclusion: This regimen of accelerated radiotherapy with weekly cisplatin produced favorable tumor control rates and survival rates while compliance was high. However, comprehensive assessment by a multidisciplinary team of medical and paramedical specialists revealed significant long-term morbidity in the majority of the patients, with dysphagia being a major concern.

Ruetten, Heidi, E-mail: h.rutten@rther.umcn.nl [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Pop, Lucas A.M.; Janssens, Geert O.R.J. [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Takes, Robert P. [Department of Otorhinolaryngology and Head and Neck Surgery, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Knuijt, Simone [Department of Rehabilitation/Speech Pathology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Rooijakkers, Antoinette F. [Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Berg, Manon van den [Department of Gastroenterology-Dietetics, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Merkx, Matthias A. [Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Herpen, Carla M.L. van [Department of Medical Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Kaanders, Johannes H.A.M. [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands)

2011-11-15T23:59:59.000Z

186

Iran J Arthropod-Borne Dis, 2010, 4(2): 5660 A Nasiri et al.: Tick Infestation Rate of ... Short Communication  

E-Print Network (OSTI)

). The fauna of hard and soft ticks (families: Ixodidae and Argasidae) were studied in west Azerbaijan Province diseases in west Azerbaijan (Salari Lak et al. 2008). Distribution of tick fauna in Iran was also performed), Heamaphysalis (H. sulcata), Der- macentor (D.marginatus), and Boophilus (B.annulatus) in East Azerbaijan (Piazak

187

Materials Reliability Program: Advanced FEA Evaluation of Growth of Postulated Circumferential PWSCC Flaws in Pressurizer Nozzle Dis similar Metal Welds (MRP-216, Rev. 1)  

Science Conference Proceedings (OSTI)

Indications of circumferential flaws in the pressurizer nozzles at Wolf Creek raised questions about the need to accelerate refueling outages or take mid-cycle outages at other plants. This study demonstrates the viability of leak detection as a means to preclude the potential for rupture for the pressurizer nozzle dissimilar metal (DM) welds in a group of nine PWRs originally scheduled to perform performance demonstration initiative (PDI) inspection or mitigation during the spring 2008 outage season. Mo...

2007-08-10T23:59:59.000Z

188

UNITtU STATES DI S'lRIC T COUR T DIS'D?IC T OF NIFNE SO T1\\  

E-Print Network (OSTI)

, the Department was the size it is presently with 21 tenure-track members and three empty lines.1 At our last QER by Bonjean/Wilson (1977), Board of Regents (1987), FSU Graduate Policy Council (1989), QER/Sullivan (2000 in the prior QER report), 30 percent of our full professors (4 of 13) were women, 67 percent of our associates

Beresnev, Igor

189

Materials Reliability Program: Advanced FEA Evaluation of Growth of Postulated Circumferential PWSCC Flaws in Pressurizer Nozzle Dis similar Metal Welds (MRP-216)  

Science Conference Proceedings (OSTI)

Indications of circumferential flaws in the pressurizer nozzles at Wolf Creek raised questions about the need to accelerate refueling outages or take mid-cycle outages at other plants. This study demonstrates the viability of leak detection as a means to preclude the potential for rupture for the pressurizer nozzle dissimilar metal (DM) welds in a group of nine PWRs originally scheduled to perform performance demonstration initiative (PDI) inspection or mitigation during the spring 2008 outage season. Mo...

2007-08-02T23:59:59.000Z

190

A Critique of the Theory of Incentive Regulation: Implications for the Design of Performance-Based Regulation (PBR) for Electric Dis tribution Companies  

Science Conference Proceedings (OSTI)

This report is derived from a research project on incentive regulation and its implications for electric distribution companies. It is in two parts. The first summarizes the analysis findings and implications of the project. The second is a technical report that provides review and critique of the theoretical foundations of incentive regulation and provides analysis of current developments in their application to electric distribution company regulations. The report discusses price-cap regulation and per...

2000-09-28T23:59:59.000Z

191

Geochemistry, age and strontium isotope composition of late tertiary and quaternary basalts and andesites in western Nevada and their relation to geothermal potential. Final report, October 1, 1982-December 31, 1983  

DOE Green Energy (OSTI)

This research was undertaken to characterize the late Cenozoic volcanic rocks associated with active geothermal systems in west-central Nevada. Petrographic and microprobe, geochemical and isotopic analysis and age dating techniques were used to characterize these young volcanic rocks. These data were combined with the limited data previously reported in the literature on these same volcanic areas to interpret their petrogenesis. The overall characterization resulted from integrating the petrogenesis with a structural-tectonic model of the region. Potassium-argon isotopic ages ranging up to 14 million years were determined for eight localities within the Reno 1 x 2/sup 0/ study region. These ages are consistent with the morphology of the volcanic landforms, the active geothermal systems associated with them, and with other isotopic ages reported in the literature for these and similar rocks within the study region. Petrographic analysis of hand specimens and thin-sections indicated mineralogic assemblages of the respective rock types and specific mineral textures and phenocryst compositions and characteristics. These identifications were further substantiated by microprobe analysis of selected phenocrysts and groundmass phases. Classification of the respective rock types was also based on chemical composition and normative calculations using the program PETCAL. Basaltic andesites are identified and described for Steamboat Hills, Table Mountain, Silver Springs, Churchill Butte, Cleaver Peak, Desert Peak and Carson City sites.

Fultz, L.A.; Bell, E.J.; Trexler, D.T.

1984-01-01T23:59:59.000Z

192

Quantum cosmology and late-time singularities  

E-Print Network (OSTI)

The development of dark energy models has stimulated interest to cosmological singularities, which differ from the traditional Big Bang and Big Crunch singularities. We review a broad class of phenomena connected with soft cosmological singularities in classical and quantum cosmology. We discuss the classification of singularities from the geometrical point of view and from the point of view of the behaviour of finite size objects, crossing such singularities. We discuss in some detail quantum and classical cosmology of models based on perfect fluids (anti-Chaplygin gas and anti-Chaplygin gas plus dust), of models based on the Born-Infeld-type fields and of the model of a scalar field with a potential inversely proportional to the field itself. We dwell also on the phenomenon of the phantom divide line crossing in the scalar field models with cusped potentials. Then we discuss the Friedmann equations modified by quantum corrections to the effective action of the models under considerations and the influence of such modification on the nature and the existence of soft singularities. We review also quantum cosmology of models, where the initial quantum state of the universe is presented by the density matrix (mixed state). Finally, we discuss the exotic singularities arising in the brane-world cosmological models.

A. Yu. Kamenshchik

2013-07-22T23:59:59.000Z

193

Late Addition - Electronic and Magnetic Materials  

Science Conference Proceedings (OSTI)

144- The Role of Mn Content on Microstructure and Phases of High Alloyed White Cast Irons 145- The Synergy of XRD and XRF in a Shale and Slate Analysis.

194

The Rhetoric of Corruption in Late Antiquity  

E-Print Network (OSTI)

elite, see Edwards 1993, esp. 24 32. Bruggisser 1993: 53.cf. Sogno 2006: 8 17, Humphries 1999: 117 126, esp.121, and Drinkwater 1999, esp. 132f. (gesta) of its subject.

Watson, Tim William

2010-01-01T23:59:59.000Z

195

Research on late-robust combustion  

E-Print Network (OSTI)

To better understand the role that turbulence plays in causing cycle-by-cycle variations, an experimental study was carried out in which charge motion or laminar flame speed was varied. Two sets of tests were done. The ...

Wildman, Craig B. E. (Craig Bradley Edward), 1987-

2005-01-01T23:59:59.000Z

196

Aspects of Late Helladic sea trade  

E-Print Network (OSTI)

The trade mechanisms joining the Mycenaean Aegean to the greater Levant have intrigued and eluded Bronze Age scholarship since the earliest discoveries of foreign objects in Mycenaean burials. In the past decade, topics of interregional trade in the eastern Mediterranean have enjoyed renewed discussions, inspired in no small part by the excavation of the Uluburun shipwreck. Data generated from the shipwreck is amounting to an extraordinary body of evidence for contact between the Aegean and the Near East. The proposed Mycenaean presence on board the Uluburun ship requires that the sum of evidence and hypotheses for trade between the two regions be re-examined. By attempting to demonstrate the role the Mycenaeans had performed on the last journey of the Uluburun ship, an important mechanism of trade may be revealed between the Aegean and Semitic worlds.

Bachhuber, Christoph Stephen

2003-12-01T23:59:59.000Z

197

Trade liberalizations effect on India, Kenya, and Mexico / Handelsliberaliserings betydning for Indien, Kenya og Mexico.  

E-Print Network (OSTI)

??Handelsliberaliserings betydning for Indien, Kenya og Mexico. Redegr for hypotese om, at liberalisering af handel er til gavn for underudviklede lande, hvis tilpasningen til verdensmarkedet (more)

Mohammadi, Ardeshir

2004-01-01T23:59:59.000Z

198

Politisk kultur, regimetype og folkemord : en studie av Jugoslavias sammenbrudd og menneskerettighetsbruddene i Bosnia-Herzegovina.  

E-Print Network (OSTI)

??Oppgaven handler om sammenbruddet av den jugoslaviske fderasjon og den pflgende utviklingen av konflikten i Bosnia-Herzegovina. Jeg ser p rsakene til sammenbruddet og rsakene til (more)

Waal, Ida Sofie

2005-01-01T23:59:59.000Z

199

TilE JOSEPH WLL~IAM IIIU>A J6HNSON Volume II Moroh, 19'i3 Number 3  

E-Print Network (OSTI)

.......................................................................... xix Testing of Diesel and CNG Refuse Trucks in San Antonio........................................................................................32 Performance of Refuse Trucks Operating on LNG/CNG fuels..................................................................................................................................104 Chapter VI: In-use Emissions testing of CNG and Diesel Refuse Vehicles

Seamons, Kent E.

200

This is page 321 Printer: Opaque this  

E-Print Network (OSTI)

of a mother filament is less than unity at steady state: nbr = dis/ dis+ depol 1, where dis is the filament dissociation debranching time constant, and depol is the depolymeriza- tion time constant. Early the scattering intensity peaks, and is roughly the larger of dis and depol. The fit parameters we obtain are 1

Oster, George

Note: This page contains sample records for the topic "dis til late" 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.


201

ENergy and Power Evaluation Program  

Science Conference Proceedings (OSTI)

In the late 1970s, national and international attention began to focus on energy issues. Efforts were initiated to design and test analytical tools that could be used to assist energy planners in evaluating energy systems, particularly in developing countries. In 1984, the United States Department of Energy (DOE) commissioned Argonne National Laboratory`s Decision and Information Sciences Division (DIS) to incorporate a set of analytical tools into a personal computer-based package for distribution in developing countries. The package developed by DIS staff, the ENergy and Power Evaluation Program (ENPEP), covers the range of issues that energy planners must face: economic development, energy demand projections, supply-and-demand balancing, energy system expansion, and environmental impact analysis. Following the original DOE-supported development effort, the International Atomic Energy Agency (IAEA), with the assistance from the US Department of State (DOS) and the US Department of Energy (DOE), provided ENPEP training, distribution, and technical support to many countries. ENPEP is now in use in over 60 countries and is an international standard for energy planning tools. More than 500 energy experts have been trained in the use of the entire ENPEP package or some of its modules during the international training courses organized by the IAEA in collaboration with Argonne`s Decision and Information Sciences (DIS) Division and the Division of Educational Programs (DEP). This report contains the ENPEP program which can be download from the internet. Described in this report is the description of ENPEP Program, news, forums, online support and contacts.

NONE

1996-11-01T23:59:59.000Z

202

Bison Economies on the Late Prehistoric -North American High Plains  

E-Print Network (OSTI)

Stadium Hall, Knoxville, TN 37996-0720, USA J. cHristoPHEr Gillam Savannah River Archaeological Research. Paleoindian Interaction Net- works in the Eastern Woodlands. In Native American Interaction: Multiscalar

Scheiber, Laura L.

203

Late January Cold Impacted Both Supply & Demand  

Gasoline and Diesel Fuel Update (EIA)

A brief cold spell occurred in the second half of January on top of A brief cold spell occurred in the second half of January on top of the low stocks. Cold weather increases demand, but it also can interfere with supply, as happened this past January. During the week ending January 22, temperatures in the New England and the Mid-Atlantic areas shifted from being15 percent and 17 percent warmer than normal, respectively, to 24 percent and 22 percent colder than normal. The weather change increased weekly heating requirements by about 40 percent. Temperature declines during the winter affect heating oil demand in a number of ways: Space heating demand increases; Electricity peaking demand increases and power generators must turn to distillate to meet the new peak needs; Fuel switching from natural gas to distillate occurs among large

204

Natural theology and natural philosophy in the late Renaissance  

E-Print Network (OSTI)

Waterworth (Chicago: The Christian symbolic publication society, 1848). CER T. H. L. Parker, Commentaries on the epistle to the Romans 1532-1542 (Edinburgh: T. & T. Clark, 1986). CR [Catechismus Romanus] Catechism of the Council of Trent for parish...

Woolford, Thomas

2012-04-10T23:59:59.000Z

205

Late Holocene Climate Change on Isla Isabela, Gulf of California  

E-Print Network (OSTI)

of the North American Monsoon as revealed by QuikSCAT.of the North American Monsoon to tropical and north PacificHoward, K. 1993. The Mexican Monsoon. Journal of Climate 6:

Englebrecht, Amy

2010-01-01T23:59:59.000Z

206

Gender and Computing Work in the Late 1990s  

E-Print Network (OSTI)

Panteli,A. Stack,J. Ramsay,H. Atkinson,M.P. Presented at The Gender, Work and Organization Conference, Manchester Metropolitan University

Panteli, A.; Stack, J.; Ramsay, H.; Atkinson, M.P.

207

Gender and Computing Work in the Late 1990s  

E-Print Network (OSTI)

Panteli,A. Stack,J. Ramsay,H. Atkinson,M.P. Proceedings of Work, Difference and Social Change: Two decades after Braverman's Labour and Monopoly Capital. Academic Press

Panteli, A.; Stack, J.; Ramsay, H.; Atkinson, M.P.

208

Workers and Intelligentsia in Late Imperial Russia: Realities, Representations, Reflections  

E-Print Network (OSTI)

Testimony of Ivan Orlov in Volk, ed. , vol. 2, pp. 25961.the 1920s and 1930s. S. S. Volk, N. A. Troitskii, and M. G.kh godov XIX veka, ed. S. S. Volk, vol. 2, pp. 259, 261, and

Zelnik, Reginald E.

1999-01-01T23:59:59.000Z

209

Have You Looked at Your Pipes Lately? | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Web sites. Addthis Related Articles Turn Down the Temp, But Don't Let Your Pipes Freeze Rooftop solar water heaters need regular maintenance to operate at peak efficiency. |...

210

Ostracode distribution in Late Pennsylvanian Finis Shale cyclothem  

SciTech Connect

Four successive intergrading ostracode biofacies characterize the Finis Shale cyclothem (Cisco Group, Virgilian) near Jacksboro, Texas. Composition of the ostracode biofacies parallels the distinct megafaunal assemblages ascribed by Boardman et al (1983) to changing oxygen concentrations, water depths, and salinity. Black, organic-rich, noncalcareous, fissile shales occur near the base of the Finis. This lithofacies is barren of ostracodes and megafauna, and is interpreted to represent a deeper water, anoxic environment. The overlying dark-gray, phosphatic shales contain a diminutive pyritic molluscan fauna with abundant ammonoids and a low-diversity ostracode assemblage dominated by Healdia, indicating a dysaerobic environment. The overlying lithofacies is a medium-gray, clay-rich, calcareous shale. The Megafauna is dominated by a brachiopod-bryzoan assemblage, and a diverse Ampissites-Kirkbya ostracode association occurs. This fauna represents a shallow depth, aerobic environment. The Amphissites-Kirkbya biofacies is overlain by a dark-gray calcareous shale with abundant megafossils of the fusulind-bryozoan facies of Boardman et al. This interval is dominated by a Bairdia-Amphissites-Kelletina ostracode assemblage, indicating a shallower aerobic environment. The shale is interrupted by the Jacksboro Limestone Member, an algal limestone deposited at or near wave base, which is covered by a thin intertidal sandstone. The cyclothem is capped by noncalcareous, brown silty shale. It contains a low-diversity ostracode assemblage dominated by Cavellina and a megafaunal assemblage characterized by Myalina, which represents a shallow, brackish water environment.

Boller, K.A.

1985-02-01T23:59:59.000Z

211

Late Pleistocene Ice Age Scenarios Based on Observational Evidence  

Science Conference Proceedings (OSTI)

Ice age scenarios for the last glacial-interglacial cycle, based on observations of Boyle and Keigwin concerning the North Atlantic thermohaline circulation and of Barnola et al. concerning atmospheric C02 variations derived from the Vostok ice ...

G. DeBlonde; W. R. Peltier

1993-04-01T23:59:59.000Z

212

Late Life Depressed Mood: Crafting Meaning from Experience and Knowledge  

E-Print Network (OSTI)

83?99. Salzman,C. ,&Shader,R. (1978a). Depression303?308. Salzman,C. ,&Shader,R. (1978b). DepressionSociety, Salzman,C. ,&Shader,R. I. (1978).

Gustavson, Kristen Ann

2010-01-01T23:59:59.000Z

213

Cosmic parallax as a probe of late time anisotropic expansion  

SciTech Connect

Cosmic parallax is the change of angular separation between a pair of sources at cosmological distances induced by an anisotropic expansion. An accurate astrometric experiment like Gaia could observe or put constraints on cosmic parallax. Examples of anisotropic cosmological models are Lemaitre-Tolman-Bondi void models for off-center observers (introduced to explain the observed acceleration without the need for dark energy) and Bianchi metrics. If dark energy has an anisotropic equation of state, as suggested recently, then a substantial anisotropy could arise at z < or approx. 1 and escape the stringent constraints from the cosmic microwave background. In this paper we show that such models could be constrained by the Gaia satellite or by an upgraded future mission.

Quercellini, Claudia; Cabella, Paolo; Balbi, Amedeo [Universita di Roma Tor Vergata, Via della Ricerca Scientifica 1, 00133 Roma (Italy); Amendola, Luca [INAF/Osservatorio Astronomico di Roma, V. Frascati 33, 00040 Monteporzio Catone, Roma (Italy); Quartin, Miguel [INAF/Osservatorio Astronomico di Roma, V. Frascati 33, 00040 Monteporzio Catone, Roma (Italy); Institut fuer Theoretische Physik, Universitaet Heidelberg, Philosophenweg 16, 69120 Heidelberg (Germany)

2009-09-15T23:59:59.000Z

214

Late time phase transition as dark energy - Springer  

Science Conference Proceedings (OSTI)

J. 509, 74 (1998). [2] D N Spergel et al, astro-ph/0302209. [3] Carlo Baccigalupi, Amedeo Balbi, Sabino Matarrese, Francesca Perrotta and Nicola. Vittorio, Phys.

215

Late pharmacologic conditioning with volatile anesthetics after cardiac surgery  

E-Print Network (OSTI)

anesthesia: use of the AnaConDa vaporizer with anesthesia. J2 of 9 Conserving Device (AnaConDa; Sedana Medical, Uppsala,postoperatively by using the AnaConDa system [14,15]. We

2012-01-01T23:59:59.000Z

216

Fundamentals of Crystal Cohesion during Late-Stage Solidification  

Science Conference Proceedings (OSTI)

Battery Materials Science and Engineering to Enable Electric Transportation and Improved Grid-Level Storage ... The Solidification of Methane Hydrate.

217

Late Cenozoic volcanism, geochronology, and structure of the...  

Open Energy Info (EERE)

by various geophysical anomalies that are evidently related to an active hot-water geothermal system. This system apparently is heated by a reservoir of silicic magma...

218

Probing Late Neutrino Mass Properties With Supernova Neutrinos  

E-Print Network (OSTI)

detector, are nuclear reactor electron antineutrinos, butwhich is not near nuclear reactors would have a bettera large background from nuclear reactor antineutrinos [13,

Baker, Joseph; Goldberg, Haim; Perez, Gilad; Sarcevic, Ina

2007-01-01T23:59:59.000Z

219

Early Formation and Late Merging of the Giant Galaxies  

E-Print Network (OSTI)

The most luminous galaxies in the present Universe are found at the centers of the most massive dark matter haloes, rich galaxy clusters. In the LCDM cosmology, such massive halo cores are present at redshift z=6 with a comoving number density (as a function of mass interior to ~10 kpc) that is comparable to today's value. The identity of the matter in these central regions is, however, predicted to change as major mergers bring together stars and dark matter from initially well separated sub-units. We use N-body simulations to investigate how these mergers push pre-existing matter outwards in the dominant galaxy while preserving the inner density profile of collisionless matter. It appears that the central regions of large galaxies end up dominated by stars formed in a number of dense cores, well before the last major mergers. The density profile of collisionless matter (stars and dark matter combined) in these central regions appears to be stable and to have attractor-like behavior under merging. This suggests that the baryon loading associated with dissipative contraction and star formation may be erased as subsequent mergers drive the mass distribution back to a universal profile. Such suppression of the effects of baryon loading, along with the early assembly of mass concentrations, may help resolve some apparent challenges to the CDM model for structure formation.

Liang Gao; Abraham Loeb; P. J. E. Peebles; Simon D. M. White; Adrian Jenkins

2003-12-18T23:59:59.000Z

220

Solid-State Lighting Issue 18: Scientific Literature (Late May...  

NLE Websites -- All DOE Office Websites (Extended Search)

efficient room temperature spin injection in a metal-insulator-semiconductor light-emitting diode." P Van Dorpe, VF Motsnyi, M Nijboer, E Goovaerts, VI Safarov, J Das, W Van...

Note: This page contains sample records for the topic "dis til late" 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.


221

Northeast electricity markets react to hot weather in late May ...  

U.S. Energy Information Administration (EIA)

Financial market analysis and financial ... Many system operators price ... (including Jersey City Power and Light and the Atlantic City Electric Company) ...

222

ACCEPTED MANUSCRIPT Late Holocene paleoenvironmental changes in Northeast Brazil  

E-Print Network (OSTI)

Brazil recorded by organic matter in lacustrine sediments of Lake Boqueirão. Zocatelli, R, Niterói, Rio de Janeiro, Brazil. f LMI "PALEOTRACES" (Paléoclimatologie tropicale: TRACEurs et Variabilité Northeast Brazil represents a key area in terms of Holocene environmental changes in South America due

223

Middle-Late Permian mass extinction on land  

Science Conference Proceedings (OSTI)

The end-Permian mass extinction has been envisaged as the nadir of biodiversity decline due to increasing volcanic gas emissions over some 9 million years. We propose a different tempo and mechanism of extinction because we recognize two separate but geologically abrupt mass extinctions on land, one terminating the Middle Permian (Guadalupian) at 260.4 Ma and a later one ending the Permian Period at 251 Ma. Our evidence comes from new paleobotanical, paleopedological, and carbon isotopic studies of Portal Mountain, Antarctica, and comparable studies in the Karoo Basin, South Africa. Extinctions have long been apparent among marine invertebrates at both the end of the Guadalupian and end of the Permian, which were also times of warm-wet greenhouse climatic transients, marked soil erosion, transition from high- to low-sinuosity and braided streams, soil stagnation in wetlands, and profound negative carbon isotope anomalies. Both mass extinctions may have resulted from catastrophic methane outbursts to the atmosphere from coal intruded by feeder dikes to flood basalts, such as the end-Guadalupian Emeishan Basalt and end-Permian Siberian Traps.

Retallack, G.J.; Metzger, C.A.; Greaver, T.; Jahren, A.H.; Smith, R.M.H.; Sheldon, N.D. [University of Oregon, Eugene, OR (United States). Dept. of Geological Science

2006-11-15T23:59:59.000Z

224

Late Cenozoic extension in Limni Basin in northern Evia, Greece  

E-Print Network (OSTI)

The Aegean region has undergone several episodes of extensional deformation from early Miocene to present time. Among the structures that accommodate extension are faults that bound and cut sediments within young ...

Hosa, Aleksandra M

2009-01-01T23:59:59.000Z

225

Proceedings of the 11th Annual Conference Companion on Genetic and Evolutionary Computation Conference: Late Breaking Papers: Late Breaking Papers  

Science Conference Proceedings (OSTI)

These proceedings contain the papers presented at the 11th Annual Genetic and Evolutionary Computation Conference (GECCO-2009), held in Montral, Canada, July 8-12, 2009. After 2007, when GECCO was held in London, UK, this is the second time GECCO ...

Franz Rothlauf

2009-07-01T23:59:59.000Z

226

Absolute dating of brittle fault movements: Late Permian and late Jurassic extensional fault breccias in western Norway  

E-Print Network (OSTI)

events has ad- vanced significantly since the quintes- sential fault-rock classification schemes metamorphosed, allochthonous units with broadly Ordovician, white-mica cooling ages. On Atlùy, the NSD was cut) and from the palaeomagnetic study of Torsvik et al. (1992) (`Site' prefixes). Paper 128 Disc #12

Andersen, Torgeir Bjørge

227

HIV/AIDS risk behaviors and correlates of injection drug use among drug users in Pakistan.  

E-Print Network (OSTI)

transfusion risks in Karachi, Pakistan. Int J Infect Dis.dis- orders in Pakistan. AIDS Res Hum Retroviruses. 1988;4:threat: HIV/AIDS policy in Pakistan. Health Policy Plann.

2003-01-01T23:59:59.000Z

228

Bottom Up and Country Led: A New Framework for Climate Action | Open Energy  

Open Energy Info (EERE)

Bottom Up and Country Led: A New Framework for Climate Action Bottom Up and Country Led: A New Framework for Climate Action Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Bottom Up and Country Led: A New Framework for Climate Action Agency/Company /Organization: Booz and Company Sector: Energy, Land, Climate Topics: Low emission development planning Resource Type: Publications Website: www.booz.com/global/home/what_we_think/reports_and_white_papers/ic-dis Cost: Free Bottom Up and Country Led: A New Framework for Climate Action Screenshot References: Bottom Up and Country Led: A New Framework for Climate Action[1] "As delegates gather for the Climate Change Conference in Cancun in late 2010, they can benefit from familiarizing themselves with the set of tools available for mitigation and adaptation, as well as how these tools can fit

229

Summary of the Heavy Flavours Working Group  

E-Print Network (OSTI)

This is a summary of the contributions presented in the Heavy Flavours Working Group of the DIS2006 Workshop.

U. Karshon; I. Schienbein; P. Thompson

2006-08-10T23:59:59.000Z

230

Measuring Distributed Constraint Optimization Amir Gershman(1)  

E-Print Network (OSTI)

a concurrent and asyn- chronous performance measure for DisCOPs, one needs to understand the atomic oper- ation

Meisels, Amnon

231

Natural Aerosols in the Global Atmosphere  

E-Print Network (OSTI)

1 N?ar det kjem til stykket ?Ar ut og ?ar inn har du site bygd yver bkene, du har samla deg meir kunnskap enn du treng til ni liv. N?ar det kjem til stykket, er det so lite som skal til, og det vesle har hjarta alltid visst. I Egypt hadde guden for lrdom hovud som ei ape. Olav H. HaugeNatural aerosols in the global atmosphere

Alf Grini; Alf Grini

2004-01-01T23:59:59.000Z

232

28 RIS N Y T 2/01 Nyt dansk energieventyr p vej  

E-Print Network (OSTI)

fremstilling af biogas. De to processer udnytter hinandens restprodukter, frembringer ikke spildevand af betydning, og gør det derfor muligt at producere både ethanol og biogas til en fornuftig pris. Den nye forhold til benzin og diesel. Den nye kombinerede proces til fremstilling af bio- ethanol og biogas vil

233

The Provincial Cemeteries of Naga ed-Deir: A Comprehensive Study of Tomb Models Dating from the Late Old Kingdom to the Late Middle Kingdom  

E-Print Network (OSTI)

120. Five model faience jars carried on yokes by porters11-606) Fig. 162. Model beer jar from S.F.5201 (Cat. 104d) (Pottery and wooden model beer jar from N.11 (Ex. Ph. C9305,

Kroenke, Karin Roberta

2010-01-01T23:59:59.000Z

234

Calcium Isotopic Variation in Marine Evaporites and Carbonates: Applications to Late Miocene Mediterranean Brine Chemistry and Late Cenozoic Calcium Cycling in the Oceans  

E-Print Network (OSTI)

of Eastern Europe, and the Permian basins of West Texas. ThePermian or Miocene, much larger accumulations of evaporitic sediments have been deposited as basin-

Hensley, Tabitha Michele

2006-01-01T23:59:59.000Z

235

Calcium Isotopic Variation in Marine Evaporites and Carbonates: Applications to Late Miocene Mediterranean Brine Chemistry and Late Cenozoic Calcium Cycling in the Oceans  

E-Print Network (OSTI)

Field: Geochemistry Studies in Isotope Geology Professors J.Isotopes and Brine Evolution .. 3.2.1 General geology andIsotopes and Brine Evolution 3.2.1 General geology and

Hensley, Tabitha Michele

2006-01-01T23:59:59.000Z

236

Ris har udgivet en rapport om moderne bioenergi. Den slr fast, at biomasse er en  

E-Print Network (OSTI)

Risø har udgivet en rapport om moderne bioenergi. Den slår fast, at biomasse er en ligeså værdifuld skal til for at udnytte hele dens potentiale. Der er ikke noget nyt i at bruge biomasse til energi' er et spørgsmål om at udnytte ny teknologi til at gøre energi fra biomasse endnu mere rentabel og

237

144 PART 14UNIFORM ADMINISTRA- TIVE ...  

Science Conference Proceedings (OSTI)

... Under RCRA (Pub. ... and amount of advances of funds shall be as close as is ... medical informa- tion and similar information the dis- closure of which ...

2002-07-30T23:59:59.000Z

238

Achieving Satellite  

Science Conference Proceedings (OSTI)

... such as from Earthshine dis- cussed above (Mills et al ... cloud properties, precipitation rates, atmospheric water vapor, and ocean surface winds. ...

2010-07-21T23:59:59.000Z

239

Salmonella host specificity and role of macrophages in vivo  

E-Print Network (OSTI)

M. Miyake, T. Li, A. Q. Khan, Y. Kawamura, H. Yokoyama, andInfect Dis 169:1306-11. Khan, A. Q. , L. Zhao, K. Hirose, M.

Xu, Tong

2007-01-01T23:59:59.000Z

240

Copyright Notice: Full Citation: Middleware and Metrology for ...  

Science Conference Proceedings (OSTI)

... separate control and data components, dis- covery ... of Kentucky Center for Visualization and Vir ... running on the eight-way symmetric multiproces- sor ...

2009-08-11T23:59:59.000Z

Note: This page contains sample records for the topic "dis til late" 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

Quiero estudiar! Mexican Immigrant Mothers' Participation in Their Children's Schooling--and Their Own  

E-Print Network (OSTI)

t graduate. Jewish World Review. Ac- cessed March 14, 2009world of authoritative dis- courses and may need to counter those with internally persuasive discourses that ac-

Miano, Alice Anne

2010-01-01T23:59:59.000Z

242

Deal or No Deal? Licensing Negotiations in Standard-Setting Organizations  

E-Print Network (OSTI)

non-discrimination requirement does not abandon an inquiryA non- discrimination requirement does not change thisefficiency. Does a non-dis- crimination requirement mean

Gilbert, Richard J.

2011-01-01T23:59:59.000Z

243

Quarterly Coal Report April-June 2000  

Gasoline and Diesel Fuel Update (EIA)

The Quarterly Coal Report (QCR) provides compre- hensive information about U.S. coal production, dis- tribution, exports, imports, receipts, prices, consumption, and stocks to a...

244

ORNL/TM-11118 RESULTS OF THE RADIOLOGICAL SURVEY AT METPATH INCORPORAT...  

Office of Legacy Management (LM)

lo, the accuracy. completeness. 0, UJBUWSJ of any information. apparatus. product. or process disClosed. or represents that its use would not infringe privately owned rights....

245

January 2001 Standards Actions  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DIS 15705, Water Quality - Determination of Chemical Oxygen Demand of Waste Waters (ST- COD) - Sealed Tube Small-Scale Method - February 15, 2001. * ISODIS 15927-4, Hydrothermal...

246

Educational Attainment and Coronary and Aortic Calcification in Postmenopausal Women  

E-Print Network (OSTI)

and social class. J Chronic Dis 1980;33:95­106. 3. Liu K, Cedres LB, Stamler J, Nanas S, Berkson DM, Paul O

Gallo, Linda C.

247

ORIGINAL RESEARCH Health Behaviors and Quality of Life of Cancer Survivors in Massachusetts, 2006: Data Use for Comprehensive Cancer Control  

E-Print Network (OSTI)

Pierre S. Health behaviors and quality of life of cancer survivors in Massachusetts, 2006: data use for comprehensive cancer control. Prev Chronic Dis 2010;7(1).

Temeika L. Fairley; Phd Helen Hawk; Phd Snaltze Pierre; Peer Reviewed

2010-01-01T23:59:59.000Z

248

Diurnal ice storage cooling systems for Army facilities  

DOE Green Energy (OSTI)

The US Army's experience with diurnal ice storage (DIS) cooling systems for one of its facilities is discussed in this paper. A few favorable characteristics of an Army post for the application of storage cooling systems are identified. A nominal 900 ton-hour (t-h) ice-in-tank DIS cooling system was installed at Ft. Stewart, GA, and has been in operation since March 1987 to demonstrate the applicability of DIS cooling systems to Army facilities. Information on the design, construction, operation, and performance of the Ft. Stewart DIS cooling system is presented. 7 refs., 9 figs., 3 tabs.

Sohn, C.W.; Tomlinson, J.J.

1989-01-01T23:59:59.000Z

250

Optical frequency combs: From frequency metrology to optical ...  

Science Conference Proceedings (OSTI)

... and to dis- tribute the load of the ... measurements of frequency ratios (ie, energy ratios), and ... accuracy or stability versus power consumption, cost, or ...

2004-01-27T23:59:59.000Z

251

View / Download  

Science Conference Proceedings (OSTI)

Narayan, John C. C. Fan Family Dis- tinguished Chair. Professor, Depart- ment of Materials,. North. Carolina. State University. (NCSU), and win- ner of the 2011.

252

ORNL DAAC News ORNL DAAC News  

NLE Websites -- All DOE Office Websites (Extended Search)

WINTER 2007 he ORNL Dis- tributed Active Archive Center (DAAC) is a NASA-sponsored source for biogeochem- ical and ecological data and services useful in environmental research....

253

WA_04_027_GENERAL_ELECTRIC_Waiver_of_Patent_Rights_for_DISTR...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7GENERALELECTRICWaiverofPatentRightsforDISTR.pdf WA04027GENERALELECTRICWaiverofPatentRightsforDISTR.pdf WA04027GENERALELECTRICWaiverofPatentRightsforDIS...

254

ArcSafe with Pulsed Arrested Spark Discharge  

NLE Websites -- All DOE Office Websites (Extended Search)

stress, aging electrical wiring systems, arc-physics, electrostatic dis- charge, and TEMPEST. R. Kevin Howard is a principle technologist with the Electromagnetic Technologies...

255

NOAA Technical Memorandum GLERL-147b IMPACT OF CLIMATE CHANGE ON THE GREAT LAKES ECOSYSTEM  

E-Print Network (OSTI)

homeless people. Clin Infect Dis. 2002;35:684­9. 7. Kosek M, Lavarello R, Gilman RH, Delgado J, Manguina C

256

Supporting Text Recursions. We developed a model to investigate the evolution of ploidy levels in the  

E-Print Network (OSTI)

Fredricks, D. N., Jolley, J. A., Lepp, P. W., Kosek, J. C. & Relman, D. A. (2000) Emerg. Infect. Dis. 6, 273

Otto, Sarah

257

LED for vei- og gatebelysning; LED for Street and Road Lighting.  

E-Print Network (OSTI)

?? Denne masteroppgaven har som forml finne ut av om LED er egnet til vei- og gatebelysning. Analysen baserer seg p ulike mlinger gjort (more)

Heide, Jrgen Anker-Rasch

2011-01-01T23:59:59.000Z

258

Iran som Atommagt - En Magt- og Sikkerhedsanalyse; Iran as a Nuclear Power - A Power and Security Analysis.  

E-Print Network (OSTI)

??Det internationale atomagentur (IAEA) mener, at Irans atomprogram i sidste ende har til forml at udvikle atomvben, og det internationale samfund flger tt udviklingen i (more)

Atli Larsen, Daniel

2012-01-01T23:59:59.000Z

259

Flere bein st p : diversifiseringsforsk i Norsk Hydro 1985-1993.  

E-Print Network (OSTI)

??Oppgaven handler om Norsk Hydros forsk p bringe selskapet inn i nye bransjer i perioden fra 1985 til 1993. Utgangspunktet for arbeidet var en (more)

Johansen, Eivind Lfblad

2005-01-01T23:59:59.000Z

260

Analyse av ukonvensjonell oljeproduksjon i Canada : hvordan vil den kanadiske oljesandindustrien utvikle seg i perioden 2000-2030?.  

E-Print Network (OSTI)

??I desember 2002 utgaven av tidsskriftet Oil & Gas Journal ble Albertas bitumenreserver inkludert i Canada sine etablerte oljereserver, hvilket kte disse fra 4,9 til (more)

Storrsten, Halvor Briseid

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "dis til late" 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

Rusland-Ukraine-EU Trianglen - strategier og konflikter.  

E-Print Network (OSTI)

??Projektet sger at belyse hvilke strategier og interesser der ligger bag Rusland og EU's udenrigspolitiske tilgang til Ukraine samt hvordan disse konflikter med hinanden. Dette (more)

Abild, Kasper

2008-01-01T23:59:59.000Z

262

15 gode fortellinger fra 2011 ntnu discovery er en ordning som skal hjelpe grndere med gode ideer  

E-Print Network (OSTI)

, alarm og overvåkning og smartgrid: Maten kan spores fra kjøleskapet ditt til bonden, kjøleskapet sier i

Malinnikova, Eugenia

263

Pour obtenir le grade de DOCTEUR DE L'UNIVERSIT DE GRENOBLE  

E-Print Network (OSTI)

-en fysisk på/til net- tet via en kabel. Vi må ha lagringsstasjoner for energi, SmartGrid og raske

264

Making Maps Matter: : GIS and the Cognitive Challenges of Climate Change Adaptation in Fredrikstad, Norway.  

E-Print Network (OSTI)

??Denne oppgaven utforsker de kognitive utfordringene assosiert med klimatilpasning, og potensialet for geografiske informasjonssystemer (GIS) til inkorporere disse slik at vellykket bevisstgjring og beslutningstakning (more)

Skivenes, Ida

2009-01-01T23:59:59.000Z

265

Kunnskap er makt! : en studie av maktforhold og sosial praksis i San Juan, Puerto Rico.  

E-Print Network (OSTI)

??Sammendrag Grunnlaget for denne masteroppgaven er et 5 mneders langt feltarbeid i San Juan, Puerto Rico. Fra januar til juni 2011 bodde jeg i hovedstaden (more)

Hoff, Tuva Hiby

2012-01-01T23:59:59.000Z

266

Home party : kvinner, handel og sosialt samvr.  

E-Print Network (OSTI)

??Denne oppgaven handler om home parties, og kvinnene som deltar p disse. Det handler om hva som er rsakene til at kvinner deltar, og handler (more)

Irgens, Anne Christine

2007-01-01T23:59:59.000Z

267

Multi-frequency piezoelectric power generator.  

E-Print Network (OSTI)

??Design og produksjon av en enrgihster ved bruk av sensonor MPW processen. Energihsteren bruker piezoelektrisk materiale for konvertere mekanisk energi til elektrisk energi. Modelering (more)

Ghassoul, Nassim

2007-01-01T23:59:59.000Z

268

A Model of the Internal Feedback System Involved in Late Quaternary Climatic Variations  

Science Conference Proceedings (OSTI)

Because of the small net rates of energy flow involved in very long-term changes in ice mass (10?1 W m?2) it will be impossible to proceed in a purely deductive manner to develop a theory for these changes. An inductive approach will be necessary-...

Barry Saltzman; Alfonso Sutera

1984-03-01T23:59:59.000Z

269

A Decadal Prediction Case Study: Late Twentieth-Century North Atlantic Ocean Heat Content  

Science Conference Proceedings (OSTI)

An ensemble of initialized decadal prediction (DP) experiments using the Community Climate System Model, version 4 (CCSM4) shows considerable skill at forecasting changes in North Atlantic upper-ocean heat content and surface temperature up to a ...

Stephen Yeager; Alicia Karspeck; Gokhan Danabasoglu; Joe Tribbia; Haiyan Teng

2012-08-01T23:59:59.000Z

270

The Young and the Restless: Scientific Institutions in late 17th  

E-Print Network (OSTI)

, Tipi Sassi nelle spaderie, 1852, 8; S.A. Bedini, "Introduction: The Vatican's astronomical paintings Longardi & Galdi, op.cit. (12), 91. 39 S.A. Bedini, "Introduction: The Vatican's astronomical paintings storici e i musei dell'università di Bologna, Milano, Silvana, 1987, 60. 43 Bedini, op.cit. (39), xvii

Qian, Ning

271

Decadal Fluctuations in Planetary Wave Forcing Modulate Global Warming in Late Boreal Winter  

Science Conference Proceedings (OSTI)

The warming trend in global surface temperatures over the last 40 yr is clear and consistent with anthropogenic increases in greenhouse gases. Over the last 2 decades, this trend appears to have accelerated. In contrast to this general behavior, ...

Judah Cohen; Mathew Barlow; Kazuyuki Saito

2009-08-01T23:59:59.000Z

272

Exhuming caliban : gothic and madness in late twentieth and twenty-first - century Caribbean literary fictions  

E-Print Network (OSTI)

as explained by Homer, the Montpelier plantations principleamong and terrorize the Montpelier and Coulibre plantationsLiltih in the cellar at Montpelier and, to her surprise, it

Escudero, Andrew Mario

2012-01-01T23:59:59.000Z

273

Redefining historical Bukhara : professional architectural vision of the national heritage in late Soviet Uzbekistan (1965 - 1991)  

E-Print Network (OSTI)

This thesis focuses on how Bukhara's architectural heritage was interpreted and redefined by local architectural professionals between 1965 and 1991, a period characterized by heightened interest in architectural heritage ...

Rutkouskaya, Hanna (Hanna Nikolaevna)

2012-01-01T23:59:59.000Z

274

Numerical Simulation of Late Wintertime Local Flows in Kathmandu Valley, Nepal: Implication for Air Pollution Transport  

Science Conference Proceedings (OSTI)

Air pollution transport in the Kathmandu valley/basin has been investigated by numerical simulation of local flows and the observation of NO2 and SO2. The observation was performed at 22 sites with passive samplers from February to April 2001, ...

Ram P. Regmi; Toshihiro Kitada; Gakuji Kurata

2003-03-01T23:59:59.000Z

275

Voluntary Agreements to Improve Environmental Quality: Are late joiners the free riders?  

E-Print Network (OSTI)

Energy Regulatory Commission (FERC) Form Number 1 (U.S.DOE, FERC Form 1, from the U.S. Energy InformationRegulatory Commission (FERC) Form 1 database. industry. We

Delmas, Magali A; Montes, Maria J.

2007-01-01T23:59:59.000Z

276

Late-Eighteenth-Century Precipitation Reconstructions from James Madison's Montpelier Plantation  

Science Conference Proceedings (OSTI)

This study presents two independent reconstructions of precipitation from James Madison's Montpelier plantation at the end of the eighteenth century. The first is transcribed directly from meteorological diaries recorded by the Madison family for ...

Daniel L. Druckenbrod; Michael E. Mann; David W. Stahle; Malcolm K. Cleaveland; Matthew D. Therrell; Herman H. Shugart

2003-01-01T23:59:59.000Z

277

WIN Distinguished Lectures During the late spring and early summer, WIN hosted  

E-Print Network (OSTI)

models of a high speed train and a Stirling engine. Innovation, Emerging Technologies and Global Markets

Le Roy, Robert J.

278

Magnetostratigraphy and small mammals of the Late Oligocene Banovii basin in NE Bosnia and Herzegovina  

E-Print Network (OSTI)

(AFEM) Berlin 08/14/61 06/01/63 X X X X X Bosnia and Herzegovina (Joint Endeavor) 11/20/95 12/20/96 X X X X X Bosnia and Herzegovina (Joint Guard) 12/20/96 Present X X X X X Cambodia 03/29/73 08/15/73 X X

Utrecht, Universiteit

279

Reconstruction of a high-resolution late holocene arctic paleoclimate record from Colville River delta sediments.  

SciTech Connect

This work was partially supported by the Sandia National Laboratories,Laboratory Directed Research and Development' (LDRD) fellowship program in conjunction with Texas A&M University (TAMU). The research described herein is the work of Kathryn M. Schreiner (Katie') and her advisor, Thomas S. Bianchi and represents a concise description of Katie's dissertation that was submitted to the TAMU Office of Graduate Studies in May 2013 in partial fulfillment of her doctorate of philosophy degree. High Arctic permafrost soils contain a massive amount of organic carbon, accounting for twice as much carbon as what is currently stored as carbon dioxide in the atmosphere. However, with current warming trends this sink is in danger of thawing and potentially releasing large amounts of carbon as both carbon dioxide and methane into the atmosphere. It is difficult to make predictions about the future of this sink without knowing how it has reacted to past temperature and climate changes. This project investigated long term, fine scale particulate organic carbon (POC) delivery by the high-Arctic Colville River into Simpson's Lagoon in the near-shore Beaufort Sea. Modern POC was determined to be a mixture of three sources (riverine soils, coastal erosion, and marine). Downcore POC measurements were performed in a core close to the Colville River output and a core close to intense coastal erosion. Inputs of the three major sources were found to vary throughout the last two millennia, and in the Colville River core covary significantly with Alaskan temperature reconstructions.

Schreiner, Kathryn Melissa; Lowry, Thomas Stephen

2013-10-01T23:59:59.000Z

280

Late Jurassic rifting along the Australian North West Shelf: margin geometry and spreading ridge  

E-Print Network (OSTI)

and extends over 2400 km from the Arafura Sea between northern Australian and Irian Jaya in the east, up

Müller, Dietmar

Note: This page contains sample records for the topic "dis til late" 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.


281

Late quaternary variability of the Arabian Sea monsoon and oxygen minimum zone.  

E-Print Network (OSTI)

??The Monsoon Among the first Europeans observing the Asiatic monsoon was Alexander the Great during his campaign to the mouth of the Indus (325 B.C.). (more)

Reichart, G.-J.

2013-01-01T23:59:59.000Z

282

Late Quaternary loess landscape evolution on an active tectonic margin, Charwell Basin, South Island, New Zealand  

E-Print Network (OSTI)

loess sheet (L1, max. thickness 1.8 m) should be completely eroded. We compared loess distribution this is probably due to transient responses related to active steam incision. Because all critical curvature values factors other than morphometric ones are important in determining loess distribution in loess landscapes

Roering, Joshua J.

283

Nonstandard Thermometer Exposures at U.S. Cooperative Weather Stations during the Late Nineteenth Century  

Science Conference Proceedings (OSTI)

The nonstandard thermometer exposure practices at 118 United States cooperative weather stations in 1883 and at 394 stations in 1903 are documented from one unpublished source and one published source. Changes in the exposure practices that ...

Michael Chenoweth

1993-09-01T23:59:59.000Z

284

It's too late to seal a global climate deal. But we need action, not Kyoto II  

E-Print Network (OSTI)

not be a cataclysm, if the US, Europe, China, India and a few others take some important practical steps while a new proprietary technologies for local use, as they do with Aids drugs and other essential medicines. Third

285

Constraining dark matter late-time energy injection: decays and p-wave annihilations  

E-Print Network (OSTI)

We use the latest cosmic microwave background (CMB) observations to provide updated constraints on the dark matter lifetime as well as on p-wave suppressed annihilation cross sections in the 1 MeV to 1 TeV mass range. In contrast to scenarios with an s-wave dominated annihilation cross section, which mainly affect the CMB close to the last scattering surface, signatures associated with these scenarios essentially appear at low redshifts (z well as Lyman-alpha measurements of the matter temperature at z ~ 4 to set a 95% confidence level lower bound on the dark matter lifetime of ~ 4 x 10^25 s for m_chi = 100 MeV. This bound becomes lower by two orders of magnitude at m_chi = 1 TeV due to inefficient energy deposition into the intergalactic medium. We also show that structure formation can enhance the effect of p-wave suppressed annihilation cross sections by many orders of magnitude with respect to the background cosmological rate, although even with this enhancement, CMB constraints are not yet strong enough to reach the thermal relic value of the cross section.

Roberta Diamanti; Laura Lopez-Honorez; Olga Mena; Sergio Palomares-Ruiz; Aaron C. Vincent

2013-08-12T23:59:59.000Z

286

Characterization of a baculovirus nuclear localization signal domain in the late expression factor 3 protein  

Science Conference Proceedings (OSTI)

The baculovirus Autographa californica multicapsid nucleopolyhedrovirus (AcMNPV) single-stranded DNA binding protein LEF-3 is a multi-functional protein that is required to transport the helicase protein P143 into the nucleus of infected cells where they function to replicate viral DNA. The N-terminal 56 amino acid region of LEF-3 is required for nuclear transport. In this report, we analyzed the effect of site-specific mutagenesis of LEF-3 on its intracellular distribution. Fluorescence microscopy of expression plasmid-transfected cells demonstrated that the residues 28 to 32 formed the core nuclear localization signal, but other adjacent positively-charged residues augmented these sequences. Comparison with other group I Alphabaculoviruses suggested that this core region functionally duplicated residues including 18 and 19. This was demonstrated by the loss of nuclear localization when the equivalent residues (18 to 20) in Choristoneura fumiferana nucleopolyhedrovirus (CfMNPV) LEF-3 were mutated. The AcMNPV LEF-3 nuclear localization domain was also shown to drive nuclear transport in mammalian cells indicating that the protein nuclear import systems in insect and mammalian cells are conserved. We also demonstrated by mutagenesis that two conserved cysteine residues located at 82 and 106 were not essential for nuclear localization or for interaction with P143. However, by using a modified construct of P143 that localized on its own to the nucleus, we demonstrated that a functional nuclear localization domain on LEF-3 was required for interaction between LEF-3 and P143.

Au, Victoria; Yu Mei [Department of Microbiology and Immunology, Queen's University, Kingston, ON, K7L 3N6 (Canada); Carstens, Eric B. [Department of Microbiology and Immunology, Queen's University, Kingston, ON, K7L 3N6 (Canada)], E-mail: Carstens@queensu.ca

2009-03-01T23:59:59.000Z

287

From Early to Late Formal Requirements: a ProcessControl Case Study \\Lambda  

E-Print Network (OSTI)

­ ers, and shareholders. (The coal mine itself is not rep­ resented explicitly in the i* model since­ dependency). The company depends on the ``Do Mining'' role of the Miner to extract coal according to some pro working conditions (a softgoal­dependency) in the coal mine. The above features of i* focus

Toronto, University of

288

From Early to Late Formal Requirements: a Process-Control Case Study  

E-Print Network (OSTI)

. The environment consists of the mining company, min- ers, and shareholders. (The coal mine itself is not rep to extract coal according to some pro- cedures (a task-dependency). The mine worker (human person) depends on the company to maintain safe working conditions (a softgoal-dependency) in the coal mine. The above features

Toronto, University of

289

Trustworthy 100-year digital objects: durable encoding for when it's too late to ask  

Science Conference Proceedings (OSTI)

How can an author store digital information so that it will be reliably intelligible, even years later when he or she is no longer available to answer questions? Methods that might work are not good enough; what is preserved today should be reliably ... Keywords: Long-term digital preservation, encoding

H. M. Gladney; R. A. Lorie

2005-07-01T23:59:59.000Z

290

The Piraeus and the Panathenaia: Changing Customs in Late-Fifth Century Athens  

E-Print Network (OSTI)

example), mere garlands. Olive oil was the reward, made fromand musical competitors, no oil was given in victory, butevents; 140 jars of olive oil were awarded to the men's

Hulsey, J.D.

2013-01-01T23:59:59.000Z

291

L9, LATE NEWS: Electrical and Materials Reliability Issues in Single ...  

Science Conference Proceedings (OSTI)

In the 2009 International Technology Roadmap for Semiconductors [1], ..... Activated Charcoal-Carbon Fabrics Composite Electrode Materials for Supercapacitor...

292

Late miocene/pliocene origin of the inverted metamorphism of the Central Himalaya  

SciTech Connect

The spatial association of intracontinental thrusting and inverted metamorphism, recognized in the Himalaya more than a century ago, has inspired continuing efforts to identify their causal relationship. Perhaps the best known sequence of inverted metamorphism is that found immediately beneath the Himalayan Main Central Thrust (MCT), generally thought to have been active during the Early Miocene. It has been widely assumed that the pattern of inverted metamorphism also developed at that time. Using a new approach, in situ Th-Pb dating of monazite included in garnet, we have discovered that the peak metamorphic recrystallization recorded in the footwall of the MCT fault occurred at ca. 5 Ma. The apparent inverted metamorphism resulted from activation of a broad shear zone beneath the MCT zone which juxtaposed two right-way-up metamorphic sequences. Recognition of this remarkably youthful phase of metamorphism resolves outstanding problems in Himalayan tectonics, such as why the MCT (and not the more recently initiated thrusts) marks the break in slope of the present day mountain range, and transcends others, such as the need for exceptional conditions to explain Himalayan anatexis.

Harrison, T.M.; Ryerson, F.J.; LeFort, P.; Yin, A. Lovera, O.M.

1997-01-01T23:59:59.000Z

293

Brachiopod paleoecology during Late Paleozoic climate change (Pennsylvanian-Early Permain, Bolivia)  

E-Print Network (OSTI)

it is classified as cosmopolitan. Results Age, Lithology,COSMOPOLITAN WARM WATER Figure 4.Panthalassic, and Cosmopolitan) and compared the relative

Badyrka, Kira Anna

2012-01-01T23:59:59.000Z

294

Deliberate Fertility Control in Late Imperial China: Spacing and Stopping in the Qing Imperial Lineage  

E-Print Network (OSTI)

Liaoning, life-event and time-series analysis, 1792-1867."discrete-time event-history analysis by means of logisticspecific control, an event history analysis that does not

Campbell, Cameron D.; Lee, James Z.

2005-01-01T23:59:59.000Z

295

Power in Knowledge Management in Late Modern Times Hamid R. Ekbia1  

E-Print Network (OSTI)

British scientific/industrial system in contrast to Soviet accomplishments exemplified by Sputnik. He: Retaining women in the pipeline. In S. V. Rosser (editor), Teaching the majority: breaking the gender barrier in science, mathematics, and engineering (pp. 1-21). New York: Teacher College, Columbia

Indiana University

296

Late-Twentieth-Century Climatology and Trends of Surface Humidity and Temperature in China  

Science Conference Proceedings (OSTI)

Climatological surface temperature and humidity variables for China are presented based on 6-hourly data from 196 stations for the period of 196190. Seasonal and annual means for daytime, nighttime, and the full day are shown. The seasonal cycle ...

Julian X. L. Wang; Dian J. Gaffen

2001-07-01T23:59:59.000Z

297

Mitigation of Late Renal and Pulmonary Injury After Hematopoietic Stem Cell Transplantation  

Science Conference Proceedings (OSTI)

Purpose: To update the results of a clinical trial that assessed whether the angiotensin-converting enzyme inhibitor captopril was effective in mitigating chronic renal failure and pulmonary-related mortality in subjects undergoing total body irradiation (TBI) in preparation for hematopoietic stem cell transplantation (HSCT). Methods and Materials: Updated records of the 55 subjects who were enrolled in this randomized controlled trial were analyzed. Twenty-eight patients received captopril, and 27 patients received placebo. Definitions of TBI-HSCT-related chronic renal failure (and relapse) were the same as those in the 2007 analysis. Pulmonary-related mortality was based on clinical or autopsy findings of pulmonary failure or infection as the primary cause of death. Follow-up data for overall and pulmonary-related mortality were supplemented by use of the National Death Index. Results: The risk of TBI-HSCT-related chronic renal failure was lower in the captopril group (11% at 4 years) than in the placebo group (17% at 4 years), but this was not statistically significant (p > 0.2). Analysis of mortality was greatly extended by use of the National Death Index, and no patients were lost to follow-up for reasons other than death prior to 67 months. Patient survival was higher in the captopril group than in the placebo group, but this was not statistically significant (p > 0.2). The improvement in survival was influenced more by a decrease in pulmonary mortality (11% risk at 4 years in the captopril group vs. 26% in the placebo group, p = 0.15) than by a decrease in chronic renal failure. There was no adverse effect on relapse risk (p = 0.4). Conclusions: Captopril therapy produces no detectable adverse effects when given after TBI. Captopril therapy reduces overall and pulmonary-related mortality after radiation-based HSCT, and there is a trend toward mitigation of chronic renal failure.

Cohen, Eric P., E-mail: Eric.Cohen2@va.gov [Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin (United States); Bedi, Manpreet; Irving, Amy A. [Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin (United States); Jacobs, Elizabeth; Tomic, Rade [Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin (United States); Klein, John [Department of Biostatistics, Medical College of Wisconsin, Milwaukee, Wisconsin (United States); Lawton, Colleen A.; Moulder, John E. [Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin (United States)

2012-05-01T23:59:59.000Z

298

Zauberkinder: Children and Childhood in Late Eighteenth-Century Singspiel and Lieder  

E-Print Network (OSTI)

Vienna: Jugend und Volk, 1988. Hart, Gail. Tragedy inWeltkriegs (Vienna: Jugend und Volk, 1988), 251-252. Forconflate childhood with the Volk as twin manifestations of

Mueller, Adeline

2011-01-01T23:59:59.000Z

299

Intraspecific variation in gill morphology of juvenile Nile perch, Lates niloticus, in Lake Nabugabo, Uganda  

E-Print Network (OSTI)

(Kramer 1987; Chapman and Liem 1995; McKinsey and Chapman 1998; Chapman 2007) and affect species predators (e.g. McKinsey and Chapman 1998; Robb and Abrahams 2003; McNeil and Closs 2007; Chapman and Mc

Chapman, Lauren J.

300

Antarctic Sea Ice Climatology, Variability, and Late Twentieth-Century Change in CCSM4  

Science Conference Proceedings (OSTI)

A preindustrial control run and an ensemble of twentieth-century integrations of the Community Climate System Model, version 4 (CCSM4), are evaluated for Antarctic sea ice climatology, modes of variability, trends, and covariance with related ...

Laura Landrum; Marika M. Holland; David P. Schneider; Elizabeth Hunke

2012-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "dis til late" 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.


301

Attribution of the Late-Twentieth-Century Rainfall Decline in Southwest Australia  

Science Conference Proceedings (OSTI)

There was a dramatic decrease in rainfall in the southwest of Australia (SWA) in the mid-1960s. A statistical method, based on the idea of analogous synoptic situations, is used to help clarify the cause of the drying. The method is designed to ...

Bertrand Timbal; Julie M. Arblaster; Scott Power

2006-05-01T23:59:59.000Z

302

"Measures Meet for Every Sort" : the social dynamics of late-Elizabethan genre  

E-Print Network (OSTI)

Limited, 1970), 16v- 20r, esp. 19r. Erasmus, De Copia, 18. ?Studies 21 (1991): 1-26, esp. 1. William Webbe, A DiscourseCT: Archon, 1975), 44-70, esp. 60-61. Wilson, Arte of

Bialo, Caralyn Alyssa

2011-01-01T23:59:59.000Z

303

Sokemen and freemen in late Anglo-Saxon East Anglia in comparative context  

E-Print Network (OSTI)

. 494-5; Cam, The Private Hundred, pp. 59-70; Harmer, Anglo-Saxon Writs, pp. 73-85 and pp. 123-31; Loyn, The Hundred in England, pp. 10-15. 15 Wormald, Lordship and Justice, esp. pp. 129-30; Baxter, Earls of Mercia, pp. 210-11. See also, Joy... . 346; Faith, English Peasantry, pp. 261-2. 34 Hyams, King, Lords and Peasants, pp. 221-65, esp. pp. 240-1 and pp. 246-8. 13 situation of less dependent tenants according to pre-Conquest documents or according to Domesday Book. Background...

Day, Emma

2011-07-12T23:59:59.000Z

304

Reconstruction of a high-resolution late holocene arctic paleoclimate record from Colville River delta sediments.  

Science Conference Proceedings (OSTI)

This work was partially supported by the Sandia National Laboratories,Laboratory Directed Research and Development' (LDRD) fellowship program in conjunction with Texas A&M University (TAMU). The research described herein is the work of Kathryn M. Schreiner (Katie') and her advisor, Thomas S. Bianchi and represents a concise description of Katie's dissertation that was submitted to the TAMU Office of Graduate Studies in May 2013 in partial fulfillment of her doctorate of philosophy degree. High Arctic permafrost soils contain a massive amount of organic carbon, accounting for twice as much carbon as what is currently stored as carbon dioxide in the atmosphere. However, with current warming trends this sink is in danger of thawing and potentially releasing large amounts of carbon as both carbon dioxide and methane into the atmosphere. It is difficult to make predictions about the future of this sink without knowing how it has reacted to past temperature and climate changes. This project investigated long term, fine scale particulate organic carbon (POC) delivery by the high-Arctic Colville River into Simpson's Lagoon in the near-shore Beaufort Sea. Modern POC was determined to be a mixture of three sources (riverine soils, coastal erosion, and marine). Downcore POC measurements were performed in a core close to the Colville River output and a core close to intense coastal erosion. Inputs of the three major sources were found to vary throughout the last two millennia, and in the Colville River core covary significantly with Alaskan temperature reconstructions.

Schreiner, Kathryn Melissa; Lowry, Thomas Stephen

2013-10-01T23:59:59.000Z

305

CORRELATED SPECTRAL AND TEMPORAL BEHAVIOR OF LATE-TIME AFTERGLOWS OF GAMMA-RAY BURSTS  

Science Conference Proceedings (OSTI)

The cannonball (CB) model of gamma-ray bursts (GRBs) predicts that the asymptotic behavior of the spectral energy density of GRB afterglows is a power law in time and in frequency, and the difference between the temporal and spectral power-law indices, {alpha}{sub X} - {beta}{sub X}, is restricted to the values 0, 1/2, and 1. Here we report the distributions of the values {alpha}{sub X} and {beta}{sub X}, and their difference for a sample of 315 Swift GRBs. This sample includes all Swift GRBs that were detected before 2012 August 1, whose X-ray afterglow extended well beyond 1 day and the estimated error in {alpha}{sub X} - {beta}{sub X} was {ray afterglow while the spectral index was extracted by the Swift team from the time-integrated X-ray afterglow of these GRBs. We found that the distribution of the difference {alpha}{sub X} - {beta}{sub X} for these 315 Swift GRBs has three narrow peaks around 0, 1/2, and 1 whose widths are consistent with being due to the measurement errors, in agreement with the CB-model prediction.

Dado, Shlomo; Dar, Arnon [Physics Department, Technion, Haifa 32000 (Israel)

2012-12-20T23:59:59.000Z

306

Investigating late stage biopharmaceutical product loss using novel analytical and process technology  

E-Print Network (OSTI)

The biopharmaceutical industry uses recombinant protein technologies to provide novel therapeutics to patients around the world. These technologies have presented exciting opportunities for breakthrough medical treatments ...

Hunnicutt, Leigh Anne

2008-01-01T23:59:59.000Z

307

Vertical Circulation Revealed by Diurnal Heating of the Upper Ocean in Late Winter. Part II: Modeling  

Science Conference Proceedings (OSTI)

A heat budget for observations at current meters in the mixing layer beneath a freely drifting spar buoy showed that the buoy must be in a convergence zone, where transport of warm water downwards enhances the diurnal heating effect. The ...

Karen J. H. Thomas

1989-03-01T23:59:59.000Z

308

Late Mississippian (Chesterian) Through Early Pennsylvanian (Atokan) Strata, Michigan Basin, U.S.A.  

E-Print Network (OSTI)

?? Over 2,000 linear feet of core material was analyzed to evaluate the stratigraphy and basin evolution of Carboniferous strata in the Michigan basin. Rock (more)

Towne, Shannon M

2013-01-01T23:59:59.000Z

309

Modeling of Late Blooming Phases and Precipitation Kinetics in Aging Reactor Pressure Vessel (RPV) Steels  

Science Conference Proceedings (OSTI)

The principle work at the atomic scale is to develop a predictive quantitative model for the microstructure evolution of RPV steels under thermal aging and neutron radiation. We have developed an AKMC method for the precipitation kinetics in bcc-Fe, with Cu, Ni, Mn and Si being the alloying elements. In addition, we used MD simulations to provide input parameters (if not available in literature). MMC simulations were also carried out to explore the possible segregation/precipitation morphologies at the lattice defects. First we briefly describe each of the simulation algorithms, then will present our results.

Yongfeng Zhang; Pritam Chakraborty; S. Bulent Biner

2013-09-01T23:59:59.000Z

310

Halogen-elimination photochemistry and oxygen-activation chemistry of late transition-metal complexes  

E-Print Network (OSTI)

Multi-electron reaction chemistry, from both ground- and excited-state species, is at the heart of many topics in renewable energy and catalysis. In this thesis, two classes of reactions central to the themes of energy ...

Teets, Thomas S. (Thomas Sebastian)

2012-01-01T23:59:59.000Z

311

Late-Twentieth-Century Simulation of Arctic Sea Ice and Ocean Properties in the CCSM4  

Science Conference Proceedings (OSTI)

To establish how well the new Community Climate System Model, version 4 (CCSM4) simulates the properties of the Arctic sea ice and ocean, results from six CCSM4 twentieth-century ensemble simulations are compared here with the available data. It ...

Alexandra Jahn; Kara Sterling; Marika M. Holland; Jennifer E. Kay; James A. Maslanik; Cecilia M. Bitz; David A. Bailey; Julienne Stroeve; Elizabeth C. Hunke; William H. Lipscomb; Daniel A. Pollak

2012-03-01T23:59:59.000Z

312

D6, LATE NEWS: Optical Properties of FIB-Fabricated Metallic ...  

Science Conference Proceedings (OSTI)

In particular, for ensembles of randomly-distributed Ga droplets with sizes ranging from 10 to 100 nm, the plasmon energy ranges from 3.3 to 2.5 eV [1].

313

Late Cretaceous through Paleogene Reconstruction of Pacific Deep-Water Circulation  

E-Print Network (OSTI)

A growing body of Nd isotope data derived from fish debris and Fe-Mn crusts suggests that the Pacific was characterized by deep-water mass formation in both the North and South Pacific during the Early Paleogene. However, the South Pacific source has not been identified to date. Here we present new fossil fish debris neodymium isotope data from the South Pacific and southern tropical Pacific Ocean Drilling Program and Deep Sea Drilling Project Sites 323, 463, 596, 865 and 869 (paleowater depths spanning 1500 to 5000m) to reconstruct the water mass composition over the time interval ~80 to ~24 Ma. The data indicate a relatively unradiogenic South Pacific water mass composition, and the composition of Nd increases with distance northward. The new tropical Pacific data are consistent with existing records from that region. Analyses of detrital sediment Nd isotopic composition, combined with the dissolved Nd composition recorded by fish debris, suggests that the South Pacific water mass convected in the Pacific sector of the Southern Ocean. We designate this water mass South Pacific Deep Water (SPDW). The Nd isotopic composition of SPDW is more radiogenic than initially hypothesized and the relatively small increase in isotopic composition (from ~-6 to ~-4) during the transit from the Southern Ocean to the tropical Pacific suggests a faster rate of overturning circulation during the greenhouse climate interval than previously thought.

Schubert, Jessica

2012-05-01T23:59:59.000Z

314

Changes of Glaciers and Climate in Northwestern North America during the Late Twentieth Century  

Science Conference Proceedings (OSTI)

About 75% of 46 glaciers measured using repeat airborne altimetry in Alaska and northwestern Canada have been losing mass at an increasing rate from the mid-1990s to the middle of the first decade of the twenty-first century, relative to an ...

Anthony Arendt; John Walsh; William Harrison

2009-08-01T23:59:59.000Z

315

Late Heavy Bombardment of the inner Solar System Supervisors: Dr Darren F. Mark1  

E-Print Network (OSTI)

the validity of the proposed LHB. Graduating with a strong background in geology and/or mathematics at the Scottish Universities Environmental Research Centre where you will be trained in isotope geochemistry and expected to make cuttingedge isotope measurements using the latest technological developments

Jose, Joemon M.

316

Methane release from igneous intrusion of coal during Late Permian extinction events  

SciTech Connect

Unusually large and locally variable carbon isotope excursions coincident with mass extinctions at the end of the Permian Period (253 Ma) and Guadalupian Epoch (260 Ma) can be attributed to methane outbursts to the atmosphere. Methane has isotopic values {delta}{sup 13}C low enough to reduce to feasible amounts the carbon required for isotopic mass balance. The duration of the carbon isotopic excursions and inferred methane releases are here constrained to < 10,000 yr by counting annual varves in lake deposits and by estimating peat accumulation rates. On paleogeographic maps, the most marked carbon isotope excursions form linear arrays back to plausible methane sources: end-Permian Siberian Traps and Longwood-Bluff intrusions of New Zealand and end-Guadalupian Emeishan Traps of China. Intrusion of coal seams by feeder dikes to flood basalts could create successive thermogenic methane outbursts of the observed timing and magnitude, but these are unreasonably short times for replenishment of marine or permafrost sources of methane. Methane released by fracturing and heating of coal during intrusion of large igneous provinces may have been a planetary hazard comparable with bolide impact.

Retallack, G.J.; Jahren, A.H. [University of Oregon, Eugene, OR (USA). Dept. of Geological Science

2008-01-15T23:59:59.000Z

317

Late Paleocene paleoenvironmental gradients in Wilcox Group strata, Big Brown Mine, Texas  

E-Print Network (OSTI)

The Wilcox Group in Texas has been recognized as an important oil and gas reservoir for much of this century, and for the last 30 years has been commercially mined for its extensive shallow lignitic coals. More recently, exploration for coalbed methane in the Gulf Coast has focused in this area. For this new play to become successful, more information on the stratigraphy and depositional environments of the Wilcox Group is needed. The Wilcox Group in the Gulf Coast has been interpreted as primarily fluvial-deltaic in origin; however, since the 1980s, much evidence for tidal control on the deposition of the upper Wilcox (Calvert Bluff Formation) has been compiled. New data from the examination of sediments and fossils contained in the upper Wilcox Calvert Bluff Formation in and near the Texas Utilities' Big Brown Mine confirm that significant marine influence was present at the time of deposition. Most fine-grained sediments contain flaser, rippled, and laminated bedding, and palynological assemblages from non-coal sediments commonly contain Paleocene-Eocene marine dinoflagellates as well as brackish-water indicator palynomorphs. Sand deposits also contain marine dinoflagellates and are in gradational contact with underlying fine-grained sediments. Channel-fill deposits present in the mine area are similar to known examples of tidal flat and estuarine channels. These features indicate that brackish to marine conditions existed during much of the deposition of the upper Wilcox Group in northeastern Texas. The presence of non-fluvial-deltaic deposition in the upper Wilcox Group has implications for the location and extent of the coals, which will aid in the location of coalbed methane reservoirs.

Klein, Jennifer Marie

2000-01-01T23:59:59.000Z

318

The climatic and hydrologic history of southern Nevada during the late Quaternary  

SciTech Connect

Understanding climate change during the expected life span of a potential high-level nuclear-waste repository at Yucca Mountain, Nevada, requires estimates of future climate boundary conditions. These climate boundary conditions are governed by changes in the Earth's orbital properties (eccentricity, obliquity, precession) that determine insolation. Subcycles of the 400,000 year insolation-controlled climate cycles last approximately 100,000 years. This report describes the changes which have occurred in the climatic history of Southern Nevada during the past 400,000 years. These changes provide a basis for understanding the changes which may occur during the long-term future in this area.

Forester, R.M.; Bradbury, J.P.; Carter, C.; Elvidge-Tuma, A.B.; Hemphill, M.L.; Lundstrom, S.C.; Mahan, S.A.; Marshall, B.D.; Neymark, L.A.; Paces, J.B.; Sharpe, S.E.; Whelan, J.F.; Wigand, P.E.

1999-09-21T23:59:59.000Z

319

Strong Bond Activation with Late Transition-Metal Pincer Complexes as a Foundation for Potential Catalysis  

E-Print Network (OSTI)

Strong bond activation mediated by pincer ligated transiton-metal complexes has been the subject of intense study in recent years, due to its potential involvement in catalytic transformations. This dissertation has focused on the net heterolytic cleavage of B-H and B-B bonds across the N-Pd bond in a cationic (PNP)Pd fragment, the C-H oxidative addition to a (PNP)Ir center and the recent results on the C-H and C-O oxidative addition in reactions of aryl carboxylates with the (PNP)Rh fragment. Transition metal carbene and carbyne complexes are of great interest because of their role in a wide variety of catalytic reactions. Our work has resulted in the isolation of a rhodium(I) difluorocarbene. Reaction of the rhodium difluorocarbene complex with a silylium salt led to the C-F bond cleavage and the formation of a terminal fluorocarbyne complex. Reductive elimination is a critical step of cross coupling reactions. In order to examine the effect of the pincer ligand on the reductive elimination reactions from Rh(III), the first pi-accepting PNP ligand bearing pyrrolyl substituents was prepared and installed onto the rhodium center. Arylhalide (halide = Br, I) oxidative addition was achieved in the presence of donor ligands such as acetonitrile to form stable six-coordinate Rh(III) compounds. The C-O reductive elimination reactions in this system were also explored.

Zhu, Yanjun

2012-05-01T23:59:59.000Z

320

Laurentia, Australia, and Antarctica as a Late Proterozoic supercontinent. Constraints from isotopic mapping  

Science Conference Proceedings (OSTI)

The reconstruction of Laurentia, Australia, and Antarctica into a Proterozoic supercontinent is evaluated by analyzing the fit of Precambrian provinces defined by isotopic and geochronologic mapping. The analysis is complicated by allochthonous segments of the Antarctic and eastern Australian margins. Removal of the allochthonous provinces produces a closer fit of the continents; there is a match of Early Proterozoic basement between southwestern Laurentia and the only exposure of craton known from the paleo-Pacific margin of Antarctica. In addition, western Laurentia is brought closer to the Australian Gawler block, consistent with provenance interpretations of the Belt Supergroup. Removal of the allochthonous provinces by right-lateral translation relative to the Antarctic craton margin places them in a pre-750 Ma position where they could be southwestward extensions of the Yavapai-Mazatzal and Grenville provinces of southern Laurentia. This modified reconstruction leads to a prediction of extensive Archean basement in Antarctica between the South Pole and Victoria Land, a prediction partly borne out by Archean rocks in the Miller Range of the Transantarctic Mountains; it also predicts the presence of 1.4 Ga rapakivi granites in the Transantarctic Mountains basement. This configuration implies assembly of the Australia-Antarctica Gondwana margin by terrane accretion following, or accompanied by, left-lateral translation. 27 refs., 2 figs., 1 tab.

Borg, S.G.; DePaolo, D.J. (Univ. of California, Berkeley, CA (United States) Lawrence Berkeley Lab., CA (United States))

1994-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "dis til late" 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.


321

Secondary porosity in immature Late Cretaceous and Tertiary sandstones, northeast Alaska and northwest Canada  

Science Conference Proceedings (OSTI)

Petrographic and scanning electron microscope analysis of Upper Cretaceous to lower Eocene sandstone from outcrops west of the Mackenzie delta and in the central Arctic National Wildlife Refuge (ANWR) reveals secondary porosity. Recognizing this secondary porosity is important for oil and gas exploration because early diagenesis has eliminated most primary porosity in these immature litharenites. The litharenites are dominated by grains of quartz, cherty argillite, chert, volcanic rock fragments, variable amounts of feldspar, and minor amounts of metamorphic rock fragments. Because of the abundance of ductile grains all deep burial (probable burial to depths in excess of 3,000 m), these sandstones have suffered the loss of most primary porosity. Additional reduction of primary porosity has occurred due to the formation of minor amount of precompaction rim cement (carbonate, chlorite, and illite/smectite) and syncompaction quartz overgrowths. Dissolution of framework grains and, to a lesser degree, matrix has resulted in secondary porosities of up to 8% in outcrop samples. Framework grains commonly dissolved include volcanic rock fragments, feldspar, chert, cherty argillite, argillite, and quartz. Two processes are responsible for the dissolution. The first process is the direct dissolution of grains. The second process involves two steps in which grains and matrix are initially replaced by carbonate cement followed by dissolution of the cement and creation of secondary porosity. Secondary porosity is reported to exceed 20% in subsurface samples in northwest Canada.

Myers, M.D. (Univ. of Alaska, Fairbanks (USA)); Smith, T.N. (State Div. of Oil and Gas, Anchorage, AK (USA))

1990-05-01T23:59:59.000Z

322

Thermodynamic and Transport Properties of YTe3, LaTe3 and CeTe3  

SciTech Connect

Measurements of heat capacity, susceptibility, and electrical resistivity are presented for single crystals of the charge density wave compounds YTe{sub 3}, LaTe{sub 3}, and CeTe{sub 3}. The materials are metallic to low temperatures, but have a small density of states due to the charge density wave gapping large portions of the Fermi surface. CeTe{sub 3} is found to be a weak Kondo lattice, with an antiferromagnetic ground state and T{sub N} = 2.8 K. The electrical resistivity of all three compounds is highly anisotropic, confirming the weak dispersion perpendicular to Te planes predicted by band structure calculations.

Ru, N.

2011-08-19T23:59:59.000Z

323

Hydrogen generation in SRAT with nitric acid and late washing flowsheets  

DOE Green Energy (OSTI)

Recently, SRTC recommended two process changes: (1) a final wash of the tetraphenylborate precipitate feed slurry and (2) the use of nitric acid to neutralize the sludge in the SRAT. The first change produced an aqueous hydrolysis product (PHA) with higher formic acid/formate and copper concentration, and reduced the nitrate content in the PHA by an order of magnitude. The second change is to substitute part of formic acid added to the SRAT with nitric acid, and therefore may reduce the hydrogen generated in the SRAT as well as provide nitrate as an oxidant to balance the redox state of the melter feed. The purpose of this report is to determine the pertinent variables that could affect the hydrogen generation rate with these process changes.

Hsu, C.W.

1992-10-26T23:59:59.000Z

324

he late Nobel laureate Richard Smalley often said that "energy is the single greatest chal-  

E-Print Network (OSTI)

and the conversion of coal into methane gas, and the use of less readily available oil reservoirs and oil shale

325

His Holiness the Late 16th Gyalwa Karmapa (Rangjung Rigpe Dorji)  

E-Print Network (OSTI)

over the world. Among distinguished personages present at the solemn ceremony were the then Governor of Sikkim, Homi J.H. Taleyar Khan, the former Governor, Bepin Behari Lal, Sikkim's the then Chief Minister, Nar Bahadur Bhandari and members...

Chakrabarty, P. B.

1996-01-01T23:59:59.000Z

326

Voluntary Agreements to Improve Environmental Quality: Are late joiners the free riders?  

E-Print Network (OSTI)

Database of States Incentives for Renewable Energy (DSIRE).state had an RPS in place and 0 if not, using the Database of State Incentives for Renewable Energy (

Delmas, Magali A; Montes, Maria J.

2007-01-01T23:59:59.000Z

327

Since the late 1950s, several areas of Mex-ico City have undergone accelerated ground  

E-Print Network (OSTI)

aperture radar (InSAR)­measured subsid- ence magnitude for 2000. Stars show location of PEMEX deep wells

Miami, University of

328

Exhuming caliban : gothic and madness in late twentieth and twenty-first - century Caribbean literary fictions  

E-Print Network (OSTI)

castle and of my ancestors. This grammatical strategycastle and estate, with possible influences of dream phenomena and madness. This strategy

Escudero, Andrew Mario

2012-01-01T23:59:59.000Z

329

The kinematics of late type stars in the solar cylinder studied with SDSS data  

E-Print Network (OSTI)

We study the velocity distribution of Milky Way disk stars in a kiloparsec-sized region around the Sun, based on ~ 2 million M-type stars from DR7 of SDSS, which have newly re-calibrated absolute proper motions from combining SDSS positions with the USNO-B catalogue. We estimate photometric distances to all stars, accurate to ~ 20 %, and combine them with the proper motions to derive tangential velocities for this kinematically unbiased sample of stars. Based on a statistical de-projection method we then derive the vertical profiles (to heights of Z = 800 pc above the disk plane) for the first and second moments of the three dimensional stellar velocity distribution. We find that = -7 +/- 1 km/s and = -9 +/- 1 km/s, independent of height above the mid-plane, reflecting the Sun's motion with respect to the local standard of rest. In contrast, changes distinctly from -20 +/- 2 km/s in the mid-plane to = -32 km/s at Z = 800 pc, reflecting an asymmetric drift of the stellar mean velocity that increases with h...

Fuchs, B; Rix, H -W; Beers, T C; Bizyaev, D; Brewington, H; Jahreiss, H; Klement, R; Malanushenko, E; Malanushenko, V; Oravetz, D; Pan, K; Simmons, A; Snedden, S

2009-01-01T23:59:59.000Z

330

THE KINEMATICS OF LATE-TYPE STARS IN THE SOLAR CYLINDER STUDIED WITH SDSS DATA  

Science Conference Proceedings (OSTI)

We study the velocity distribution of Milky Way disk stars in a kiloparsec-sized region around the Sun, based on {approx}2 million M-type stars from DR7 of SDSS, which have newly re-calibrated absolute proper motions from combining SDSS positions with the USNO-B catalogue. We estimate photometric distances to all stars, accurate to {approx}20%, and combine them with the proper motions to derive tangential velocities for this kinematically unbiased sample of stars. Based on a statistical deprojection method we then derive the vertical profiles (to heights of Z = 800 pc above the disk plane) for the first and second moments of the three-dimensional stellar velocity distribution. We find that (W) = -7 {+-} 1 km s{sup -1} and (U) = -9 {+-} 1 km s{sup -1}, independent of height above the mid-plane, reflecting the Sun's motion with respect to the local standard of rest. In contrast, (V) changes distinctly from -20 {+-} 2 km s{sup -1} in the mid-plane to (V) = -32 km s{sup -1} at Z = 800 pc, reflecting an asymmetric drift of the stellar mean velocity that increases with height. All three components of the M-star velocity dispersion show a strong linear rise away from the mid-plane, most notably {sigma} {sub ZZ}, which grows from 18 km s{sup -1} (Z = 0) to 40 km s{sup -1} (at Z = 800 pc). We determine the orientation of the velocity ellipsoid, and find a significant vertex deviation of 20{sup 0}-25{sup 0}, which decreases only slightly to heights of Z = 800 pc. Away from the mid-plane, our sample exhibits a remarkably large tilt of the velocity ellipsoid toward the Galactic plane, which reaches 20{sup 0} at Z = 800 pc and which is not easily explained. Finally, we determine the ratio {sigma}{sup 2} {sub {phi}}{sub {phi}}/{sigma}{sup 2} {sub RR} near the mid-plane, which in the epicyclic approximation implies an almost perfectly flat rotation curve at the solar radius.

Fuchs, Burkhard; Dettbarn, Christian; Jahreiss, Hartmut [Astronomisches Rechen-Institut am Zentrum fuer Astronomie der Universitaet Heidelberg, 69120 Heidelberg (Germany); Rix, Hans-Walter; Klement, Rainer [Max-Planck-Institut fuer Astronomie, 69117 Heidelberg (Germany); Beers, Timothy C. [Department of Physics and Astronomy, CSCE: Center for the Study of Cosmic Evolution, and JINA: Joint Institute for Nuclear Astrophysics, Michigan State University, E. Lansing, MI 48824 (United States); Bizyaev, Dmitry; Brewington, Howard; Malanushenko, Elena; Malanushenko, Viktor; Oravetz, Dan; Pan, Kaike; Simmons, Audrey; Snedden, Stephanie [Apache Point Observatory, Sunspot, NM 88349 (United States)

2009-05-15T23:59:59.000Z

331

The Piraeus and the Panathenaia: Changing Customs in Late-Fifth Century Athens  

E-Print Network (OSTI)

Piraeus A World Apart." Greece & Rome 42, no. 1 (1995):Excavations in Southern Greece. Park Ridge: Noyes Press,carried out in ancient Greece, and in Athenian tradition

Hulsey, J.D.

2013-01-01T23:59:59.000Z

332

LATE NEWS: L7, Molecular Beam Epitaxy of N-Polar InGaN  

Science Conference Proceedings (OSTI)

L6, PECVD-SiN, Si or Si/Al2O3-Capped ED-Mode AlN/GaN Inverters Hide details for [

333

LATE NEWS: H9, ZnO Nanowire Based Visible-Transparent UV ...  

Science Conference Proceedings (OSTI)

L6, PECVD-SiN, Si or Si/Al2O3-Capped ED-Mode AlN/GaN Inverters Hide details for [

334

LATE NEWS: KK3, Non-Catalytic Synthesis of GaN Nanostructures ...  

Science Conference Proceedings (OSTI)

We have observed the synthesis of gallium nitride (GaN) nanopowders on boron ... as 400C. The synthesis process is based on the reaction between gallium atoms from the decomposition of gallium acetylacetonate and ammonia gas molecules. ... the crystal structure and growth mechanism of the grown nanostructures.

335

Tilting the mirror : packaging "Spanish" architecture in late nineteenth century California  

E-Print Network (OSTI)

In 1893 at Chicago's World Columbian Exposition, California devoted a great deal of resources to its promotion through a pavilion that spelled out a construct about California's "Spanish" past. This supposed history got ...

Daz-Borioli, Leonardo, 1974-

2003-01-01T23:59:59.000Z

336

Communication and Computation in Distributed CSP Algorithms  

E-Print Network (OSTI)

Communication and Computation in Distributed CSP Algorithms C`esar Fern`andez1 , Ram´on B´ejar1 in the context of networked distributed systems. In order to study the performance of Distributed CSP (DisCSP consider two complete DisCSP algorithms: asynchronous backtracking (ABT) and asynchronous weak commitment

Krishnamachari, Bhaskar

337

Entangling and disentangling capacities of nonlocal maps  

E-Print Network (OSTI)

Entangling and disentangling capacities are the key manifestation of the nonlocal content of a quantum operation. A lot of effort has been put recently into investigating (dis)entangling capacities of unitary operations, but very little is known about capacities of non-unitary operations. Here we investigate (dis)entangling capacities of unital CPTP maps acting on two qubits.

Berry Groisman

2007-04-08T23:59:59.000Z

338

Assessment of Distributed Resources: A Case Study for Tri-State Generation and Transmission Association, Inc.  

Science Conference Proceedings (OSTI)

During the process of upgrading service for three distribution customers, Tri-State Generation and Transmission Association (Tri-State) evaluated various distributed generation (DIS-GEN) options. Candidate DIS-GEN systems competitive with other options could become the basis for customer upgrade solutions.

1997-12-05T23:59:59.000Z

339

Feasible distributed CSP models for scheduling problems  

Science Conference Proceedings (OSTI)

A distributed constraint satisfaction problem (DisCSP) is a CSP in which variables and constraints are distributed among multiple automated agents. Many researchers have developed techniques for solving DisCSPs. They assume for simplicity that each agent ... Keywords: Constraint satisfaction, Distributed CSP, Holonic system, Multi-agent system, Scheduling

Miguel A. Salido; Adriana Giret

2008-08-01T23:59:59.000Z

340

Extensional logic of hyperintensions  

Science Conference Proceedings (OSTI)

In this paper I describe an extensional logic of hyperintensions, viz. Tich's Transparent Intensional Logic (TIL). TIL preserves transparency and compositionality in all kinds of context, and validates quantifying into all contexts, including intensional ... Keywords: extensional logic of hyperintensions, extensional/intensional/hyperintensional context, quantifying-in, ramified type theory, transparency, transparent intensional logic

Marie Du

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "dis til late" 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.


341

PDF Nuclear Corrections for Charged Lepton and Neutrino Deep Inelastic Scattering Processes  

E-Print Network (OSTI)

We perform a \\chi^2-analysis of Nuclear Parton Distribution Functions (NPDFs) using neutral current charged-lepton Deeply Inelastic Scattering (DIS) and Drell-Yan data for several nuclear targets. The nuclear A dependence of the NPDFs is extracted in a next-to-leading order fit. We compare the nuclear corrections factors F2(Fe)/F2(D) for this charged-lepton data with other results from the literature. In particular, we compare and contrast fits based upon the charged-lepton DIS data with those using neutrino-nucleon DIS data.

I. Schienbein; J. Y. Yu; K. Kovarik; C. Keppel; J. G. Morfin; F. Olness; J. F. Owens

2009-07-14T23:59:59.000Z

342

Nuclear magnetic resonance studies of domain growth in the late stage of phase separation of a binary liquid mixture  

Science Conference Proceedings (OSTI)

The domain growth processes occurring during the gravity?dominated regime of the phase separation of a cyclohexane/aniline critical mixture

Franco Cau; Serge Lacelle

1995-01-01T23:59:59.000Z

343

Trends in Global and Basin-Scale Runoff over the Late Twentieth Century: Methodological Issues and Sources of Uncertainty  

Science Conference Proceedings (OSTI)

While human influence has been detected in global and regional surface air temperature, detectionattribution studies of direct (i.e., land use and water management) and indirect (i.e., climate related) effects of human activities on land surface ...

R. Alkama; B. Decharme; H. Douville; A. Ribes

2011-06-01T23:59:59.000Z

344

On the magnetic structure and wind parameter profiles of Alfven wave driven winds in late-type supergiant stars  

E-Print Network (OSTI)

Cool stars at giant and supergiant evolutionary phases present low velocity and high density winds, responsible for the observed high mass-loss rates. Although presenting high luminosities, radiation pressure on dust particles is not sufficient to explain the wind acceleration process. Among the possible solutions to this still unsolved problem, Alfven waves are, probably, the most interesting for their high efficiency in transfering energy and momentum to the wind. Typically, models of Alfven wave driven winds result in high velocity winds if they are not highly damped. In this work we determine self-consistently the magnetic field geometry and solve the momentum, energy and mass conservation equations, to demonstrate that even a low damped Alfven wave flux is able to reproduce the low velocity wind. We show that the magnetic fluxtubes expand with a super-radial factor S>30 near the stellar surface, larger than that used in previous semi-empirical models. The rapid expansion results in a strong spatial dilution of the wave flux. We obtained the wind parameter profiles for a typical supergiant star of 16 M_sun. The wind is accelerated in a narrow region, coincident with the region of high divergence of the magnetic field lines, up to 100 km/s. For the temperature, we obtained a slight decrease near the surface for low damped waves, because the wave heating mechanism is less effective than the radiative losses. The peak temperature occurs at 1.5 r_0 reaching 6000 K. Propagating outwards, the wind cools down mainly due to adiabatic expansion.

D. Falceta-Goncalves; A. A. Vidotto; V. Jatenco-Pereira

2006-02-14T23:59:59.000Z

345

Through the lens of freemasonry: the influence of ancient esoteric thought on Beethovens late works.  

E-Print Network (OSTI)

??Scholarship on Ludwig van Beethoven has long addressed the composers affiliations with Freemasonry and other secret societies in an attempt to shed new light on (more)

Gaona, Brian S.

2010-01-01T23:59:59.000Z

346

Modeling the ENSO Modulation of Antarctic Climate in the Late 1990s with the Polar MM5  

Science Conference Proceedings (OSTI)

The Polar fifth-generation Pennsylvania State UniversityNCAR Mesoscale Model (MM5) is employed to examine the El NioSouthern Oscillation (ENSO) modulation of Antarctic climate for July 1996June 1999, which is shown to be stronger than for the ...

David H. Bromwich; Andrew J. Monaghan; Zhichang Guo

2004-01-01T23:59:59.000Z

347

The Seasonal Atmospheric Response to Projected Arctic Sea Ice Loss in the Late Twenty-First Century  

Science Conference Proceedings (OSTI)

The authors investigate the atmospheric response to projected Arctic sea ice loss at the end of the twenty-first century using an atmospheric general circulation model (GCM) coupled to a land surface model. The response was obtained from two 60-...

Clara Deser; Robert Tomas; Michael Alexander; David Lawrence

2010-01-01T23:59:59.000Z

348

he Romberg Tiburon Center in Marin County is not an easy place to find. While running late and driving too  

E-Print Network (OSTI)

is complete as yellow sun rays blend with the rust-colored towers of the iconic Golden Gate Bridge. Dur- ing originally built for offload- ing coal. Later, it was used to support the assembly of submarine nets

349

Late Quaternary Geochronology and Recent Faulting Along the Eastern Margin of the Shukash Basin, Central Cascade Range, Oregon.  

E-Print Network (OSTI)

??Part I: Seismic Stratigraphy Transecting the Eastern Margin of the Shukash Basin, Central Cascade Range, Oregon The Shukash Basin is a sediment filled-trough that lies (more)

Lyon, Edward W., Jr.

2001-01-01T23:59:59.000Z

350

Evaluation of a programme of transferable skills development within the PhD: views of late stage students  

E-Print Network (OSTI)

. Student attendance Table 3 shows that almost three quarters (73%) of post upgrade students had exceeded the compulsory attendance requirement, indicating that students do value the courses. It also demonstrates that the compulsory engagement does not deter... home students. The concept of career maturity is pertinent here, i.e. an individuals readiness to make age-appropriate career decisions which correlates with age (Savickas, 1984). This factor does not appear to play a part in gender differences...

Walsh, Elaine; Seldon, Paul; Hargreaves, Caroline; Alpay, Esat; Morley, Bernard

2010-01-01T23:59:59.000Z

351

Calcrete and coal in late Carboniferous cyclothems of Nova Scotia, Canada. Climate and sea-level changes linked  

SciTech Connect

Modern tropical peats require continuity of precipitation for accumulation, whereas calcretes and calcic vertisols require strongly seasonal conditions. The 20-30-m-thick cyclothems of the Sydney basin, Nova Scotia, Canada, show a systematic alternation of coals and other hydromorphic paleosols with calcretes and calcic vertisols. This implies strong variation in seasonality during the duration of a cyclothem, estimated at 200 ka. In at least one cyclothem, calcic paleosols formed on an interfluve adjacent to a paleovalley cut through marine strata, suggesting that a more seasonal and probably drier climate prevailed during sea-level lowstand. The calcic paleosols are estimated to have formed during periods of 10[sup 4] yr, possibly indicative of partial control by obliquity and precessional cycles. 27 refs., 5 figs., 1 tab.

Tandon, S.K. (Univ. of Delhi (India)); Gibling, M.R. (Dalhousie Univ., Halifax, Nova Scotia (Canada))

1994-08-01T23:59:59.000Z

352

Magnetic lineations constraints for the back-arc opening of the Late Neogene South Banda Basin (eastern Indonesia)  

E-Print Network (OSTI)

(eastern Indonesia) F. Hinschbergera,*, J.-A. Maloda , J. Dymenta , C. Honthaasb , J.-P. Re?haulta , S 05, France c Departemen Teknik Geologi, Universitas Hasanuddin, Ujung Pandang, Indonesia Abstract The South Banda Basin is located within eastern Indonesia near the triple junction between the Eurasian

Dyment, Jérôme

353

Suboxic deep seawater in the late Paleoproterozoic: Evidence from hematitic chert and iron formation related to seafloor-hydrothermal  

E-Print Network (OSTI)

trona. The high bicar- bonate content of an alkaline soda ocean would have led to Ca depletion in seawater due to precipitation of carbonate minerals, with the evaporation of seawater forming trona rather than gypsum or anhydrite [51,54]. Albite pseudomorphs after trona have been reported from

Bekker, Andrey

354

Forecast Advisory for the Late Fall Heavy Rainfall/Flood Event in Central Vietnam Developed from Diagnostic Analysis  

Science Conference Proceedings (OSTI)

The formations of heavy rainfall/flood (HRF) events in Vietnam are studied from diagnostic analyses of 31 events during the period 19792009. HRF events develop from the cold surge vortices formed around the Philippines. These vortices speed, ...

Tsing-Chang Chen; Ming-Cheng Yen; Jenq-Dar Tsay; Jordan Alpert; Nguyen Thi Tan Thanh

2012-10-01T23:59:59.000Z

355

Late Holocene and modern pollen records from three sites in Shannon and Carter Counties, southeast Missouri Ozarks  

SciTech Connect

Palynological investigations of a small sinkhole bog (Buttonbush Bog) and two archaeological sites (Round Spring Shelter, Round Spring Site 23SH19 and Gooseneck Site 23CT54) located in Shannon and Carter counties, Missouri provide a 3,100 year record of vegetational change. Bryophytic polsters and surface samples were also collected in Shannon and Carter counties in the southeast Missouri Ozarks to determine modern pollen rain. A 302-cm core retrieved from Buttonbush Bog has a basal data of 3,130 [+-] 100 yr B.P. and a date of 1,400 [+-] 100 yr B.P. at 52--56 cm. The Buttonbush Bog pollen sequence is divided into three pollen-assemblage zones. The pollen spectra from Buttonbush Bog indicate that pine did not become well established in the southeast Missouri Ozarks until after 3,100 yr B.P. Zone 1 (the oldest) represents a mixed oak forest with minor components of pine and hickory. In Zone 2, pine values increase, indicating a shift to a pine-oak forest. The pollen sequence from Round Spring Shelter is divided into two pollen-assemblage zones. The lower zone (Zone 1) suggests the presence of a pine-oak forest in the vicinity of Round Spring prior to an Ambrosia rise at the top of the sequence in Zone 2. Regional pollen rain and variation in the local pollen rain are reflected by modern pollen spectra extracted from the bryophytic polsters surface samples. In this area the average regional pollen rain is dominated by pine, oak, hickory, and Ambrosia. The data are consistent with the mosaic of pine-oak and oak-hickory-pine forests characteristic of this region.

Huber, J.K. (Univ. of Minnesota, Duluth, MN (United States). Archaeometry Lab.)

1993-03-01T23:59:59.000Z

356

Evaluation of IPCC Models Performance in Simulating Late-Twentieth-Century Climatologies and Weather Patterns over North America  

Science Conference Proceedings (OSTI)

The authors analyze the performance of 22 Intergovernmental Panel on Climate Change (IPCC) global climate models (GCMs) over all of North America and its western subregion using several different evaluation metrics. They assess the model skill in ...

Valentina Radi?; Garry K. C. Clarke

2011-10-01T23:59:59.000Z

357

Non aliud iure dici debeamus quam Christiani: Heresy and Orthodoxy, Catholicity and Schism in the Late Fourth Century  

E-Print Network (OSTI)

thronum. Hi vero qui prius cum eo contristati fuerant,damnata catholica fide, quam prius adserebant, dum metuuntquas pro fide et ueritate prius scripserat, uindicaretur,

Whiting, Colin Mathew

2011-01-01T23:59:59.000Z

358

Three Late Summer/Early Autumn Cases of TropicalExtratropical Interactions Causing Precipitation in Northwest Africa  

Science Conference Proceedings (OSTI)

In contrast to the winter rain-dominated region along the Atlantic and Mediterranean coasts in northwest Africa, the semiarid to arid southern foothills of the Atlas Mountains receive significant contributions to their annual rainfall amounts ...

Peter Knippertz; Andreas H. Fink; Andreas Reiner; Peter Speth

2003-01-01T23:59:59.000Z

359

The characterization of obesity and noninsulin dependent diabetes mellitus in Swiss Webster mice associated with late-onset hepatocellular carcinoma  

E-Print Network (OSTI)

Despite increased awareness of the obesity epidemic and a higher incidence of the metabolic syndrome in humans, the incidence of obesity and its comorbidities-most notably, type II diabetes (T2D) and cardiovascular disease ...

Lemke, Laura B. (Laura Beth)

2008-01-01T23:59:59.000Z

360

Multiple sources or late injection of short-lived r-nuclides in the early solar system?  

E-Print Network (OSTI)

.0 ± 2.4 Ga. These observations point to multiple r-processes (possibly as many as 3). 2. Plutonium-244 Plutonium-244 has a mean life of 115.416 My. Its abundance in the ESS normalized to 238 U is 244 Pu/238 U-3 Plutonium-244 115.416 238U 6.8 ± 1.0 ? 10-3 5.3 ± 3.6 ? 10-1 9.1 ± 6.3 ? 10-3 3.58 ± 0.81 ? 10

Dauphas, Nicolas

Note: This page contains sample records for the topic "dis til late" 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

Geochemical and Taphonomic Analysis of Very Well-Preserved Late-Middle Cambrian Lingulid Brachiopods From Laurentia  

E-Print Network (OSTI)

isotope fractionations between seawater and the shell of Terabratalia transversa (Brachiopoda). Chemical Geology,

Robles, Matthew

2012-01-01T23:59:59.000Z

362

Preface to Special Issue of Chemical Geology on Precambrian Chemostratigraphy in honor of the late William T. Holser  

E-Print Network (OSTI)

South American symposium on Isotope Geology (held in Salvador, Brazil, August 17­24, 2003, includingPreface Preface to Special Issue of Chemical Geology on Precambrian Chemostratigraphy in honor "Bill" T. Holser and colleagues on ancient ocean chemistry, several groups began carbon isotope studies

Kaufman, Alan Jay

363

Direct Radiative Effect of Mineral Dust on the Development of African Easterly Waves in Late Summer, 200307  

Science Conference Proceedings (OSTI)

Episodic events of both Saharan dust outbreaks and African easterly waves (AEWs) are observed to move westward over the eastern tropical Atlantic Ocean. The relationship between the warm, dry, and dusty Saharan air layer on the nearby storms has ...

Po-Lun Ma; Kai Zhang; Jainn Jong Shi; Toshihisa Matsui; Albert Arking

2012-12-01T23:59:59.000Z

364

Late transition metal bimetallics for photocatalytic hydrogen production, M-X and C-H bond activation  

E-Print Network (OSTI)

Broadly defined this thesis has focused on the design and study of molecular catalysts that engender multi-electron reactions and photoreactions on small molecule substrates relevant to solar energy conversion. Specifically ...

Esswein, Arthur J

2007-01-01T23:59:59.000Z

365

Geochemical and Taphonomic Analysis of Very Well-Preserved Late-Middle Cambrian Lingulid Brachiopods From Laurentia  

E-Print Network (OSTI)

at about 5.9 meters in Old Albertville Quarry (Fig. 4) andW 9144'13.29" B) Old Albertville Quarry - 4455'53.61"N 91Log from Old Albertville Quarry, WI. Ichnofabric Indices

Robles, Matthew

2012-01-01T23:59:59.000Z

366

Solar-Geophysical Data Number 537, May 1989. Part 1 (prompt reports). Data for April, March 1989, and late data  

Science Conference Proceedings (OSTI)

Solar data are presented for March and April, 1989. The data include sunspot activity indices; solar flares in the H-alpha line; solar radio emissions at 3, 10, 21, and 43 cm; and mean solar magnetic fields.

Coffey, H.E.

1987-07-01T23:59:59.000Z

367

Simulation of Late-Twenty-First-Century Changes in Wintertime Atmospheric Circulation over Europe Due to Anthropogenic Causes  

Science Conference Proceedings (OSTI)

Evidence is presented, based on an ensemble of climate change scenarios performed with a global general circulation model of the atmosphere with high horizontal resolution over Europe, to suggest that the end-of-century anthropogenic climate ...

Laurent Terray; Marie-Estelle Demory; Michel Dqu; Gaelle de Coetlogon; Eric Maisonnave

2004-12-01T23:59:59.000Z

368

Bull. Soc. gol. Fr., 2008, no The Rio Bravo fault, a major late Oligocene left-lateral shear zone  

E-Print Network (OSTI)

splays classified by age (courtesy of PEMEX modified). Thin lines is gravimetric contouring of figure 7 des reservoirs pétroliers classés par âge (courtoisie de PEMEX, figure modifiée). Le contourage en base provided mainly by PEMEX. We have used both 2D and 3D seismic interpretations to built

Husson, Laurent

369

Droughts of the Late 1980s in the United States as Derived from NOAA Polar-Orbiting Satellite Data  

Science Conference Proceedings (OSTI)

Drought is one of the most adverse and powerful weather-related disasters that occur every year across a portion of the United States. The consequences of droughts quite often can be devastating. To mitigate these consequences, droughts require ...

Felix N. Kogan

1995-05-01T23:59:59.000Z

370

The Effects of Charge Motion and Laminar Flame Speed on Late Robust Combustion in a Spark-Ignition Engine  

E-Print Network (OSTI)

The effects of charge motion and laminar flame speeds on combustion and exhaust temperature have been studied by using an air jet in the intake flow to produce an adjustable swirl or tumble motion, and by replacing the ...

Cheng, Wai K.

371

Dynamics of Air Pollution Transport in Late Wintertime over Kathmandu Valley, Nepal: As Revealed with Numerical Simulation  

Science Conference Proceedings (OSTI)

Air pollution characteristics over the Kathmandu Valley in wintertime were numerically investigated by using a comprehensive transportchemistrydeposition model of air pollutants together with the fifth-generation Pennsylvania State University...

Toshihiro Kitada; Ram P. Regmi

2003-12-01T23:59:59.000Z

372

Mobile Generation Options to Enhance Customer Service Reliability: Case Study for the New York Power Authority  

Science Conference Proceedings (OSTI)

A community served by New York Power Authority (NYPA) has a history of long-term power reliability problems. To resolve these reliability problems, NYPA has evaluated several mobile distributed generation (DIS-GEN) options.

1997-12-23T23:59:59.000Z

373

Data Sets Released from Two LBA Land Use-Land Change Teams  

NLE Websites -- All DOE Office Websites (Extended Search)

Two land Use-Land Change Teams The ORNL DAAC and the LBA DIS announce the release of two data sets from the Land Use-Land Change teams, a component of the LBA-ECO Large Scale...

374

Seven LBA Data Sets Released  

NLE Websites -- All DOE Office Websites (Extended Search)

LBA-ECO Data Sets Released The ORNL DAAC and the LBA DIS announce the release of one data set from the CD-06 Carbon Dynamics team, and six data sets from the Land Use-Land Change...

375

Ten Data Sets Released from Four LBA-ECO Science Teams  

NLE Websites -- All DOE Office Websites (Extended Search)

Ten Data Sets Released from Four LBA-ECO Science Themes The ORNL DAAC and the LBA DIS announce the release of ten data sets from four science themes: Carbon Dynamics, Nutrient...

376

Global Soil Data Release, Dec. 20, 2000  

NLE Websites -- All DOE Office Websites (Extended Search)

Soil Data Available The ORNL DAAC has released a data set entitled "Global Gridded Surfaces of Selected Soil Characteristics (IGBP-DIS)." The data surfaces were generated by the...

377

BioCARS_J_Mol_Bio_327_1093.qxd  

NLE Websites -- All DOE Office Websites (Extended Search)

using the BioCARS sector 14 beamline at the APS have determined how changes in a pair of proteins lead to the family of neurological disorders that includes Tay-Sachs dis- ease....

378

Memory-intensive benchmarks: IRAM vs. cache-based machines  

E-Print Network (OSTI)

the Stressmarks of the DIS Benchmark Project, v 1.0, TitanB. R. Gaeke, GUPS Benchmark Manual, Univ. of California,be indispensable to re-run our benchmarks on the real VIRAM

2001-01-01T23:59:59.000Z

379

Review of International Methods of Test to Rate the Efficiency of Water Heaters  

E-Print Network (OSTI)

test procedures for solar water heaters characterizes systemWasted water Solar Heat pump water heater Australia/Newwater_heaters/Annex_IV_8July08 International Organization for Standardization, "Draft International Standard ISO/DIS 9459-4 Solar

Lutz, Jim

2012-01-01T23:59:59.000Z

380

Spectroscopy of proton-odd transfermium nuclei Ch. Theisen on behalf of the JUROGAM, GREAT and E375  

E-Print Network (OSTI)

.10.Re 1. Introduction Mendelevium (Z=101) and Lawrencium (Z=103) isotopes have been dis- covered nearly isotopes have been studied so far using prompt gamma- ray spectroscopy: the neutron-odd 253No [9

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "dis til late" 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

X-Ray Data Booklet X-RAY DATA BOOKLET  

E-Print Network (OSTI)

.10.Re 1. Introduction Mendelevium (Z=101) and Lawrencium (Z=103) isotopes have been dis- covered nearly isotopes have been studied so far using prompt gamma- ray spectroscopy: the neutron-odd 253No [9

Meagher, Mary

382

REVIEW OF PARTICLE PHYSICS* ParticleDataGroup  

E-Print Network (OSTI)

.10.Re 1. Introduction Mendelevium (Z=101) and Lawrencium (Z=103) isotopes have been dis- covered nearly isotopes have been studied so far using prompt gamma- ray spectroscopy: the neutron-odd 253No [9

383

Numerical Investigation of the Performance of Three Hinge Designs of Bileaflet Mechanical Heart Valves  

E-Print Network (OSTI)

parameters on bilea?et mechanical heart valve ?ow dynamics.J. Heart Valve Dis. 18:535545, 2009. Gross, J. M. , M. C.two bilea?et mechanical heart valves under aortic and mitral

Simon, Hlne A.; Ge, Liang; Sotiropoulos, Fotis; Yoganathan, Ajit P.

2010-01-01T23:59:59.000Z

384

LOUISIANA STATE UNIVERSITY HEALTH SCIENCES CENTER  

E-Print Network (OSTI)

methods in that all tech- niques are set firmly within motivated, com- pelling discussions. Only one paper, "Dynamic aspect trees" by Jerry Seligman and Alice ter Meulen, dis- cusses some real

385

Nuclear PDF for neutrino and charged lepton data  

E-Print Network (OSTI)

Neutrino Deep Inelastic Scattering on nuclei is an essential process to constrain the strange quark parton distribution functions in the proton. The critical component on the way to using the neutrino DIS data in a proton PDF analysis is understanding the nuclear effects in parton distribution functions. We parametrize these effects by nuclear parton distribution functions. Here we compare results from two analysis of NPDF both done at next-to-leading order in QCD. The first uses neutral current charged-lepton lA Deeply Inelastic Scattering and Drell-Yan data for several nuclear targets and the second uses neutrino-nucleon DIS data. We compare the nuclear corrections factors F_2^Fe/F_2^D for the charged-lepton data with other results from the literature. In particular, we compare and contrast fits based upon the charged-lepton DIS data with those using neutrino-nucleon DIS data.

K. Kovarik

2010-12-13T23:59:59.000Z

386

PDFs for nuclear targets  

E-Print Network (OSTI)

Understanding nuclear effects in parton distribution functions (PDF) is an essential component needed to determine the strange and anti-strange quark contributions in the proton. In addition Nuclear Parton Distribution Functions (NPDF) are critically important for any collider experiment with nuclei (e.g. RHIC, ALICE). Here two next-to-leading order chi^2-analyses of NPDF are presented. The first uses neutral current charged-lepton Deeply Inelastic Scattering (DIS) and Drell-Yan data for several nuclear targets and the second uses neutrino-nucleon DIS data. We compare the nuclear corrections factors (F_2^Fe/F_2^D) for the charged-lepton data with other results from the literature. In particular, we compare and contrast fits based upon the charged-lepton DIS data with those using neutrino-nucleon DIS data.

Karol Kovarik

2010-06-25T23:59:59.000Z

387

Two Meteorological Data Sets Released from LBA-ECO September...  

NLE Websites -- All DOE Office Websites (Extended Search)

Meteorological Data Sets Released from LBA-ECO The ORNL DAAC and the LBA DIS announce the release of two data sets associated with the LBA-ECO component of the Large Scale...

388

Two Meteorological Data Sets Released from LBA-ECO September...  

NLE Websites -- All DOE Office Websites (Extended Search)

CD-04 Meteorological Data Sets Released from LBA-ECO The ORNL DAAC and the LBA DIS announce the release of two data sets associated with the LBA-ECO component of the Large Scale...

389

Four LBA-ECO Data Sets Released from the Carbon Dynamics and...  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Dynamics and Trace Gas Teams. The ORNL DAAC and the LBA DIS announce the release of three data sets from Carbon Dynamics CD-06 team and one data set from the Trace Gas TG-07...

390

Two Carbon Dynamics and Trace Gas Data Sets from LBA Released  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Dynamics and Trace Gas Data Sets from LBA Released The ORNL DAAC and the LBA DIS announce the release of two data sets from the LBA-ECO component of the Large Scale...

391

Extending the Size Limits of Cast/Wrought Superalloy Ingots  

Science Conference Proceedings (OSTI)

location of 305mm &ameter fire grain bPet Porn 508mm diameter Ingot. Fiqure 5: Typical carbide dis?ribu?ion for the bottom center. Another concern with larger...

392

Summary.qxd  

NLE Websites -- All DOE Office Websites (Extended Search)

19 DOEEIS-0287 Idaho HLW & FD EIS nition of a Class A low-level waste. Under the Planning Basis Option, DOE would dis- pose of the Class A-type grout in an offsite low-level waste...

393

Alternative Energy Portfolio Standard | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

turn must review reports and report back to the General Assembly on a yearly basis. The 2012 PUCO report is available http:dis.puc.state.oh.usDocumentRecord.aspx?DocIDdeaba2...

394

Biomass crops can be used for biological disinfestation and remediation of soils and water  

E-Print Network (OSTI)

Irrigation of broccoli and canola with boron and selenium-of selenium in animals consuming canola grown for seleniumDis pared to 21 ppm in canola), which is too high to be used

Stapleton, James J; Banuelos, Gary

2009-01-01T23:59:59.000Z

395

Terrain database interoperability issues in training with distributed interactive simulation  

Science Conference Proceedings (OSTI)

In Distributed Interactive Simulation (DIS), each participating node is responsible for maintaining its own model of the synthetic environment. Problems may arise if significant inconsistencies are allowed to exist between these separate world views, ... Keywords: distributed interactive simulation, terrain databases

Guy A. Schiavone; S. Sureshchandran; Kenneth C. Hardis

1997-07-01T23:59:59.000Z

396

Dijet production in polarized proton-proton collisions at [the square root of sigma] = 200 GeV  

E-Print Network (OSTI)

Polarized deep inelastic scattering (DIS) experiments indicate that quarks only carry approximately 30% of the proton spin, which led to interest in measuring the contributions of other components. Through polarized ...

Walker, Matthew (Matthew Hsing Hung)

2011-01-01T23:59:59.000Z

397

The legal case against standby rates  

Science Conference Proceedings (OSTI)

Under rates approved by many state commissions, on-site investments are blocked and/or dis-incentivized by policies that place the interest of utility shareholders before the interests of the public. (author)

Casten, Sean; Karegianes, Myra

2007-11-15T23:59:59.000Z

398

Molecular Biology of the Cell Vol. 11, 10111022, March 2000  

E-Print Network (OSTI)

and phosphorylation are dis- rupted in another maternal-effect mutant, nuclear-fallout. It is possible that nuclear-fallout (Sullivan et al., 1990, 1993; Postner et al., 1992). nuclear-fallout has recently been cloned; it encodes

Sullivan, William T.

399

Distributed Generation Case Study: Industrial Process Heating (Cogeneration)  

Science Conference Proceedings (OSTI)

This report details candidate distributed generation (DIS-GEN) options and the process used to select a cogeneration system for potential development at an industrial site. The local utility commissioned this evaluation to explore energy partnership opportunities with its customer.

1997-12-31T23:59:59.000Z

400

U User r Gu ide  

Science Conference Proceedings (OSTI)

... he Detection ss on Detectio ed in the com in the selecte the left and r 9 n tab will dis on tab - as sh mand (= cons ed video file right iris imag ...

2011-05-23T23:59:59.000Z

Note: This page contains sample records for the topic "dis til late" 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.


401

1471-2105-9-546.fm  

NLE Websites -- All DOE Office Websites (Extended Search)

y-axis is the averaged weight (dis- tance) of all edges in the minimum spanning tree. The green dots represent prokaryotes (586 genomes), the blue ones for eukaryotes (83...

402

Modeling the Growth of Massive Galaxies  

E-Print Network (OSTI)

radius and the line-of-sight projection of the velocity dis-random line-of-sight projections. In this fit, the true (which we consider in the projection M star ? (? 2 R e ) ? .

Porter, Lauren Ashley

2013-01-01T23:59:59.000Z

403

Chinas Defense Innovation System:Making the Wheels Spin  

E-Print Network (OSTI)

No. 23 September 2011 Chinas Defense Innovation System:approach. Modeled on Chinas commercial-sector economicrealizing an effective DIS, China is laying the foundation

Walsh, Kathleen A; Francis, Ed

2011-01-01T23:59:59.000Z

404

LA02_02-20-03  

NLE Websites -- All DOE Office Websites (Extended Search)

approach to defending against such threats. We have greatly enhanced the security of nuclear plants both within our own country and in dis- tant parts of the world (e.g....

405

Fermilab Today  

NLE Websites -- All DOE Office Websites (Extended Search)

macaroni tossed with smoked ham and cheddar cheese and baked 'til golden 3.50 Beef and thai curry stir fry with vegetables over soba noodles 3.50 Assorted gourmet sandwiches and...

406

Societyof Petroleum Engineers Cleaning Up Spilled Gasoline With Steam: Compo~itional Simulations  

E-Print Network (OSTI)

--------------------------------, ?> ~ ~8- ;l ~ ~tTl ~ CI:l tilN VI N VI -...l k = 5 darcy (Base Run) k = 10 darcy k =5 darcy (Base Run) k

Patzek, Tadeusz W.

407

Mennesket med absolutt geh�r.  

E-Print Network (OSTI)

??Mennesket med absolutt geh�r er ei masteroppg�ve innanfor musikkognisjonsfeltet. Her har eg valt � f�reta ei unders�king av f�ljande hypotese: Alle har h�ve til � (more)

Salthammer, Marit-Ellen Lund

2007-01-01T23:59:59.000Z

408

Front Matter  

E-Print Network (OSTI)

Black Studies. Yashpa l A. Tandon, Ph.D. (London). FormerlyMUSEVENTSGOVERNMENT Yash Tandon THE RISE AND FALL OF TilE1964 a.r 1973, Dr. Tandon was Reader in the Depanment of

n/a, n/a

1987-01-01T23:59:59.000Z

409

Recent Advances in Understanding Electroslag Remelting ...  

Science Conference Proceedings (OSTI)

where MTi and MA1 are the gram-atomic weights of [Til and [All, respectively, and -A[Ti] and -~[A11 .... CTi3$ and the melt-to-slag velo- city Umls were influenced.

410

Resolution Dependence of the Tropopause Inversion Layer in an Idealized Model for Upper-Tropospheric Anticyclones  

Science Conference Proceedings (OSTI)

This note investigates the dependence of the extratropical tropopause inversion layer (TIL) on numerical resolution in an idealized modeling framework. Axisymmetric upper-tropospheric anticyclones are constructed by specifying potential vorticity ...

Andreas Mller; Volkmar Wirth

2009-11-01T23:59:59.000Z

411

Enlaces para Vehculos Hbridos  

NLE Websites -- All DOE Office Websites (Extended Search)

que podra interesarle o serle til. Vehculos Hbridos y Fabricantes Acura ILX Hybrid Audi Q5 Hybrid BMW ActiveHybrid 3 ActiveHybrid 5 ActiveHybrid 7 ActiveHybrid 7L Buick...

412

The Static Stability of the Tropopause Region in Adiabatic Baroclinic Life Cycle Experiments  

Science Conference Proceedings (OSTI)

The tropopause inversion layer (TIL) is a region of enhanced static stability just above the WMO-defined thermal tropopause. It is a ubiquitous feature in midlatitudes and is well characterized by observations. However, it is still lacking a ...

Andre R. Erler; Volkmar Wirth

2011-06-01T23:59:59.000Z

413

Vurdering av plusskunder sine rammebetingelser i framtidens distribusjonsnett (SmartGrid) - med fokus p AMS og produksjonsteknologi; Evaluating framework conditions for prosumers in Smart Grid - focusing on Smart metering and electricity production technology.  

E-Print Network (OSTI)

?? Det har i denne oppgaven blitt vist at inntektsgrunnlaget for plusskunder iNorge er forholdsvis lavt. Dette til tross for at Norges Vassdrags- og Energidirektorat(NVE) (more)

Birnstad, Hans Thomas

2012-01-01T23:59:59.000Z

414

Gone with the Wind - The Potential Tragedy of the Common Wind  

E-Print Network (OSTI)

of almost 1,471 MW of offshore wind farms were in operationFuture Prospects for Offshore Wind in Europe, TilE EUROPIEANof the many advantaged of offshore wind installations, see

Lifshitz-Goldberg, Yaei

2010-01-01T23:59:59.000Z

415

DYNAMIC APERTURE OF THE ALS BOOSTER SYNCHROTRON  

E-Print Network (OSTI)

Nelson, "Magnetic Properties of the ALS noosler Synchrotron23,1989 Dynamic Aperture of the ALS Booster Synchrotron C.H.DYNAMIC APERTURE OF TIlE ALS BOOSTER SYNCIIROlRON CharI""

Kim, C.H.

2010-01-01T23:59:59.000Z

416

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

Solar Information. . . . A. Solar Spectrum. . . . . . .measure a part of the solar spectrum, usually the red andin Fig. 1 shows the solar spectrum Q Ii! N til SEA-LEVEL

Berdahl, P.

2010-01-01T23:59:59.000Z

417

Error in Measurements of Incoming Shortwave Radiation Made from Ships and Buoys  

Science Conference Proceedings (OSTI)

Errors in shortwave solar radiation measurements resulting from mean tils and rocking motions, as well as from the response time of the sensors, are determined experimentally. The magnitude of the mean tilt error can be large and lead to errors ...

M. A. MacWhorter; R. A. Weller

1991-02-01T23:59:59.000Z

418

Efficient transformations from geodetic to UTM coordinate systems  

Science Conference Proceedings (OSTI)

The problem of efficiently performing transformations from geocentric to geodetic coordinates has been addressed at previous DIS (Distributed Interactive Simulation) workshops. This paper extends the work presented at the 14th DIS Workshop. As a consequence of the new algorithm for geocentric to geodetic coordinate conversion, a subsequent conversion to Universal Transverse Mercator coordinates is made considerably more efficient. No additional trigonometric or square root evaluations are required and accuracy is not degraded.

Toms, R.M.

1996-08-07T23:59:59.000Z

419

On the impact of CO{sub 2} emission-trading on power generation emissions  

Science Conference Proceedings (OSTI)

In Europe one of the main policy instruments to meet the Kyoto reduction targets is CO{sub 2} emission-trading (CET), which was implemented as of January 2005. In this system, companies active in specific sectors must be in the possession of CO{sub 2} emission rights to an amount equal to their CO{sub 2} emission. In Europe, electricity generation accounts for one-third of CO{sub 2} emissions. Since the power generation sector has been liberalized, reregulated and privatized in the last decade, around Europe autonomous companies determine the sectors' CO{sub 2} emission. Short-term they adjust their operation, long-term they decide on (dis) investment in power generation facilities and technology selection. An agent-based model is presented to elucidate the effect of CET on the decisions of power companies in an oligopolistic market. Simulations over an extensive scenario-space show that there CET does have an impact. A long-term portfolio shift towards less-CO{sub 2} intensive power generation is observed. However, the effect of CET is relatively small and materializes late. The absolute emissions from power generation rise under most scenarios. This corresponds to the dominant character of current capacity expansion planned in the Netherlands (50%) and in Germany (68%), where companies have announced many new coal based power plants. Coal is the most CO{sub 2} intensive option available and it seems surprising that even after the introduction of CET these capacity expansion plans indicate a preference for coal. Apparently in power generation the economic effect of CO{sub 2} emission-trading is not sufficient to outweigh the economic incentives to choose for coal.

Chappin, E.J.L.; Dijkema, G.P.J. [Delft University of Technology, Delft (Netherlands)

2009-03-15T23:59:59.000Z

420

Nuclear PDF for neutrino and charged lepton data  

SciTech Connect

Neutrino Deep Inelastic Scattering (DIS) on nuclei is an essential process to constrain the strange quark parton distribution functions (PDF) in the proton. The critical component on the way to using the neutrino DIS data in a proton PDF analysis is understanding the nuclear effects in parton distribution functions. We parametrize these effects by nuclear parton distribution functions (NPDF). Here we compare results from two analysis of NPDF both done at next-to-leading order in QCD. The first uses neutral current charged-lepton (l{sup {+-}A}) Deeply Inelastic Scattering (DIS) and Drell-Yan data for several nuclear targets and the second uses neutrino-nucleon DIS data. We compare the nuclear corrections factors (F{sub 2}{sup Fe}/F{sub 2}{sup D}) for the charged-lepton data with other results from the literature. In particular, we compare and contrast fits based upon the charged-lepton DIS data with those using neutrino-nucleon DIS data.

Kovarik, K. [Institute for Theoretical Physics, Karlsruhe Institute of Technology, Karlsruhe, D-76128 (Germany)

2011-10-06T23:59:59.000Z

Note: This page contains sample records for the topic "dis til late" 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.


421

Response comparison of an optically stimulated luminescent dosimeter, a direct-ion storage dosimeter, and a thermoluminescence dosimeter  

E-Print Network (OSTI)

This study was undertaken to compare the response of three dosimeters to different environments. Comanche Peak Nuclear Power Plant wants to replace the current badge of record. The RaDos DIS-1 direct-ion storage dosimeter (DIS-1) and the Landauer InLight optically stimulated luminescence dosimeter (OSL) are the two candidates for replacement of the Panasonic UD-802 thermoluminescence dosimeter (TLD). The dosimeters were compared in five categories: dose linearity, dose-rate linearity, fade response, humidity response, and the angular dependence of the dosimeters. The major results include verified linear relationship evidence for dose and doserate and a better fade response for both the DIS-1 and OSL. The TLDs faded by 9.2% over a month and the DIS-1 and OSL faded by 4.2% and 1%, respectively. Following a dose of 557.5 mrem, the dosimeters were exposed to different relative humidites. The dose to the DIS-1 and OSL did not change drastically while the TLDs dose readout was reduced by 10%. Finally, the angular dependence of the dosimeters was compared and the worst responses were 66% at 90 in the horizontal orientation for the OSL and 1.7% at 90 in the horizontal orientation for the DIS-1. Based on the results of these tests the OSL seems like a more viable candidate for the new badge or record.

Hernandez, Pete Jevon

2008-08-01T23:59:59.000Z

422

 

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

R-Area - Open containers to observe contents. Vent units. Seal units. Ship to E Area for disposal in ILV. R-Area has two units that may be disposed R-Area - Open containers to observe contents. Vent units. Seal units. Ship to E Area for disposal in ILV. R-Area has two units that may be disposed of at E-Area as a Component-in-Grout evolution. These two units would be 1) cation/anion resin and 2) process water evaporator P, L, K, C - Retrieve units, vent units, seal units, ship for disposal. Ship to E Area for disposal in ILV. Process water deionizer (PW DI) inventory: R-Area has approximately 8 PW DIs, 1 PW evaporator, 1 cation/anion waste resin P-Area has approximately 11 9 PW DIs L-Area has approximately 8 PW DIs C-Area has approximately 8 PW DIs K-Area has approximately 1416 PW DIs Process Water Deionizers and Other Equipment For Disposal Savannah River Site Aiken South Carolina

423

 

NLE Websites -- All DOE Office Websites (Extended Search)

R-Area - Open containers to observe contents. Vent units. Seal units. Ship to E Area for disposal in ILV. R-Area has two units that may be disposed R-Area - Open containers to observe contents. Vent units. Seal units. Ship to E Area for disposal in ILV. R-Area has two units that may be disposed of at E-Area as a Component-in-Grout evolution. These two units would be 1) cation/anion resin and 2) process water evaporator P, L, K, C - Retrieve units, vent units, seal units, ship for disposal. Ship to E Area for disposal in ILV. Process water deionizer (PW DI) inventory: R-Area has approximately 8 PW DIs, 1 PW evaporator, 1 cation/anion waste resin P-Area has approximately 11 9 PW DIs L-Area has approximately 8 PW DIs C-Area has approximately 8 PW DIs K-Area has approximately 1416 PW DIs Process Water Deionizers and Other Equipment For Disposal Savannah River Site Aiken South Carolina

424

Magnetic fields in single late-type giants in the Solar vicinity: How common is magnetic activity on the giant branches?  

E-Print Network (OSTI)

We present our first results on a new sample containing all single G,K and M giants down to V = 4 mag in the Solar vicinity, suitable for spectropolarimetric (Stokes V) observations with Narval at TBL, France. For detection and measurement of the magnetic field (MF), the Least Squares Deconvolution (LSD) method was applied (Donati et al. 1997) that in the present case enables detection of large-scale MFs even weaker than the solar one (the typical precision of our longitudinal MF measurements is 0.1-0.2 G). The evolutionary status of the stars is determined on the basis of the evolutionary models with rotation (Lagarde et al. 2012; Charbonnel et al., in prep.) and fundamental parameters given by Massarotti et al. (1998). The stars appear to be in the mass range 1-4 M_sun, situated at different evolutionary stages after the Main Sequence (MS), up to the Asymptotic Giant Branch (AGB). The sample contains 45 stars. Up to now, 29 stars are observed (that is about 64 % of the sample), each observed at least twice....

Konstantinova-Antova, R; Charbonnel, C; Drake, N A; Wade, G; Tsvetkova, S; Petit, P; Schrder, K -P; Lbre, A

2013-01-01T23:59:59.000Z

425

DrainThe Great Lakes are losing water at an alarming rate. Can we stop the damage before it's too late?  

E-Print Network (OSTI)

Golden, CO 80403 (303) 278-9800 Robin McGuire Savannah River Laboratory 14 Caw Caw Court Aiken, SC 29803 Hearing, November 1990 Paul Rodarte Director, Native American Program T&S Public Hearing, November 1990 J

McMaster University

426

An investigation of late-combustion soot burnout in a DI diesel engine using simultaneous planar imaging of soot and OH radical  

DOE Green Energy (OSTI)

Diesel engine design continues to be driven by the need to improve performance while at the same time achieving further reductions in emissions. The development of new designs to accomplish these goals requires an understanding of how the emissions are produced in the engine. Laser-imaging diagnostics are uniquely capable of providing this information, and the understanding of diesel combustion and emissions formation has been advanced considerably in recent years by their application. However, previous studies have generally focused on the early and middle stages of diesel combustion. These previous laser-imaging studies do provide important insight into the soot formation and oxidation processes during the main combustion event. They indicate that prior to the end of injection, soot formation is initiated by fuel-rich premixed combustion (equivalence ratio > 4) near the upstream limit of the luminous portion of the reacting fuel jet. The soot is then oxidized at the diffusion flame around the periphery of the luminous plume. Under typical diesel engine conditions, the diffusion flame does not burn the remaining fuel and soot as rapidly as it is supplied, resulting in an expanding region of rich combustion products and soot. This is evident in natural emission images by the increasing size of the luminous soot cloud prior to the end of injection. Hence, the amount of soot in the combustion chamber typically increases until shortly after the end of fuel injection, at which time the main soot formation period ends and the burnout phase begins. Sampling valve and two-color pyrometry data indicate that the vast majority (more than 90%) of the soot formed is oxidized before combustion ends; however, it is generally thought that a small fraction of this soot from the main combustion zones is not consumed and is the source of tail pipe soot emissions.

John E. Dec; Peter L. Kelly-Zion

1999-10-01T23:59:59.000Z

427

Since the late 1970s, the introduction of the economic idea of free markets has dramatically altered the regulatory landscape in the United States. Air-  

E-Print Network (OSTI)

altered the regulatory landscape in the United States. Air- lines, railroads, trucking, and other areas, marginal costs). PURPA allowed small electricity generators to sprout up around the country. In doing so of nuclear power plants were built around the country. These plants were built at tremendous cost overruns

Najjar, Raymond

428

Investigation of the radiological safety concerns and medical history of the late Joseph T. Harding, former employee of the Paducah Gaseous Diffusion Plant  

E-Print Network (OSTI)

An ex-employee's claims that inadequate enforcement of radiation safety regulations allowed excess radiation exposure thereby causing his deteriorating health was not substantiated by a thorough investigation.

Vallario, E J

1981-01-01T23:59:59.000Z

429

Penn Summer Internships in Botswana The Botswana-UPenn Partnership offers ten-week summer internships in Botswana from late May until  

E-Print Network (OSTI)

Penn Summer Internships in Botswana The Botswana-UPenn Partnership offers ten-week summer with your flip-flop, or watching others eat caterpillars (a delicacy in Botswana) horrifies you-UPenn Partnership University of Pennsylvania, 502 Johnson Pavilion hcalvert@mail.med.upenn.edu More Info: Penn

Bushman, Frederic

430

Penn Summer Internships in Botswana The Botswana-UPenn Partnership offers ten-week summer internships in Botswana from late May until  

E-Print Network (OSTI)

Penn Summer Internships in Botswana The Botswana-UPenn Partnership offers ten-week summer.g.: If the idea of killing a roach with your flip-flop, or watching others eat caterpillars (a delicacy and open. Questions: Heather Calvert, Associate Director, Botswana-UPenn Partnership hcalvert

Bushman, Frederic

431

Interannual Tropospheric Aerosol Variability in the Late Twentieth Century and Its Impact on Tropical Atlantic and West African Climate by Direct and Semidirect Effects  

Science Conference Proceedings (OSTI)

A new high-resolution global tropospheric aerosol dataset with monthly resolution is generated using version 4 of the Community Atmosphere Model (CAM4) coupled to a bulk aerosol model and forced with recent estimates of surface emissions for the ...

Salil Mahajan; Katherine J. Evans; John E. Truesdale; James J. Hack; Jean-Franois Lamarque

2012-12-01T23:59:59.000Z

432

LATE SYN-INTRUSIVE CLASTIC DIKES AT THE BASE OF THE PALISADES INTRUSIVE SHEET, FORT LEE, NJ, IMPLY A SHALLOW (~3 to 4 KM) DEPTH OF  

E-Print Network (OSTI)

dikes, vesicles, pipe amygdales, and brecciated chilled-margin facies of the Palisades suggest, the Palisades intrusive sheet, Watchung basalts, and place-names mentioned in the text. Index map modified from

Merguerian, Charles

433

Mekemeke : a study of the Archaeological sequence and interaction between two Swazi villages of the late 19th and early 20th century.  

E-Print Network (OSTI)

??A combination of archaeology, written historical evidence, oral history and ethnography was used to investigate contact between Swazi communities in the eastern Mpumalanga lowveld and (more)

Celliers, Jean-Pierre

2010-01-01T23:59:59.000Z

434

Understanding Simulated Extreme Precipitation Events in Madison, Wisconsin, and the Role of Moisture Flux Convergence during the Late Twentieth and Twenty-First Centuries  

Science Conference Proceedings (OSTI)

Understanding extreme precipitation events in the current and future climate system is an important aspect of climate change for adaptation and mitigation purposes. The current study investigates extreme precipitation events over Madison, ...

Kathleen D. Holman; Stephen J. Vavrus

2012-06-01T23:59:59.000Z

435

Glacial-eustatic sea-level curve for early Late Pennsylvanian sequence in north-central Texas and biostratigraphic correlation with curve for midcontinent North America  

SciTech Connect

At least 30 transgressive-regressive cycles of deposition are recognized from the upper Desmoinesian East Mountain Shale to the mid-Virgilian Wayland Shale in north-central Texas. Maximum regressive deposits are typically paleosol mudstones and fluvial sandstones; maximum transgressive deposits are typically widespread, ammonoid-bearing, conodont-rich, dark phosphatic shales in more major cycles, and persistent fossiliferous shales or limestones overlying terrestrial deposits in more minor cycles. Delta complexes dominate the regressive sequences of many cycles. Using biostratigraphic criteria of first, last, sole, or acme occurrence of ammonoid, conodont, and fusulinid taxa, the authors correlate 17 cycles in the Texas sequence directly with 17 glacial-eustatic cycles of similar magnitude in the northern midcontinent. This correlation suggests that glacial eustacy was the basic control over the cyclic sequence in Texas, that tectonic masking of the eustatic signal by nearby orogenic movement in Texas was negligible, and that delta shifting, though conspicuous, was only a secondary control over the cyclicity there. Minor cycles recognized between the correlated cycles also match well enough between Texas and the midcontinent to further discount potential tectonic or deltaic masking of glacial-eustatic cyclicity. This strengthens the likelihood of correlating glacial-eustatic events across larger parts of North America, and perhaps with other parts of the world.

Boardman, D.R. II (Texas Tech Univ., Lubbock (USA)); Heckel, P.H. (Univ. of Iowa, Iowa City (USA))

1989-09-01T23:59:59.000Z

436

Recent Summer Rainfall Increase and Surface Cooling over Northern Australia since the Late 1970s: A Response to Warming in the Tropical Western Pacific  

Science Conference Proceedings (OSTI)

Rainfall over northern Australia (NA) in austral summer is the largest water source of Australia. Previous studies have suggested a strong zonal-dipole trend pattern in austral summer rainfall since 1950, with rainfall increasing in northwest ...

Xiao-Feng Li; Jingjing Yu; Yun Li

2013-09-01T23:59:59.000Z

437

Variability of Subantarctic Mode Water and Antarctic Intermediate Water in the Drake Passage during the Late-Twentieth and Early-Twenty-First Centuries  

Science Conference Proceedings (OSTI)

A time series of the physical and biogeochemical properties of Subantarctic Mode Water (SAMW) and Antarctic Intermediate Water (AAIW) in the Drake Passage between 1969 and 2005 is constructed using 24 transects of measurements across the passage. ...

Alberto C. Naveira Garabato; Loc Jullion; David P. Stevens; Karen J. Heywood; Brian A. King

2009-07-01T23:59:59.000Z

438

Solar Wind Sources in the Late Declining Phase ofCycle23: Effects of the Weak Solar Polar Field onHighSpeed Streams  

E-Print Network (OSTI)

P. , Arge, C.N. : 2008, Solar Phys. Lee, C.O. , Luhmann,De Pater, I. , et al. : 2009, Solar Phys. in press. Li, Y. ,G.W. , Kopp, R.A. : 1971, Solar Phys. 18, 258. Schatten,

2009-01-01T23:59:59.000Z

439

A large, global positive excursion in 13C (from ~0.5 to 4.5) during the Late Cambrian Pterocephaliid biomere/Steptoean Stage (Aphelaspis-  

E-Print Network (OSTI)

Carbon Isotope Excursion, or SPICE excursion, began coincident with a world-wide extinction event.The 13C a section at Shingle Pass in the southern Egan Range to divide the Pterocephaliid biomere into eight isotope of the SPICE excursion. Carbon isotope analyses from cratonal sections in Wyoming provide independent evidence

Saltzman, Matthew R.

440

The floating astronomical time scale for the terrestrial Late Cretaceous Qingshankou Formation from the Songliao Basin of Northeast China and its stratigraphic and  

E-Print Network (OSTI)

) consists of up to 550 m thick, black mudstone, shale and oil shale that have attracted considerable et al., 2008). The basal interval of this unit is enriched in oil shale and was considered). Member 1 (K2qn1 ) is mainly composed of deep lacustrine black mudstone and shale. The oil shale

Jiang, Ganqing

Note: This page contains sample records for the topic "dis til late" 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

Porokeratosis palmaris et plantaris disseminata or a disseminated late-onset variant of porokeratotic eccrine ostial and dermal ductal nevus (PEODDN) with follicular involvement  

E-Print Network (OSTI)

chills, and headaches. Doxycycline 150 mg daily, Carmol 40,some improvement with doxycycline, particularly of herboth T3 and T4), doxycycline, Carmol 40, and tramadol. She

Hartman, Rachael; Rizzo, Carina; Patel, Rishi; Kamino, Hideko; Shupack, Jerome L

2009-01-01T23:59:59.000Z

442

Inter-annual Tropospheric Aerosol Variability in Late Twentieth Century and its Impact on Tropical Atlantic and West African Climate by Direct and Semi-direct Effects  

Science Conference Proceedings (OSTI)

A new high-resolution (0.9$^{\\circ}$x1.25$^{\\circ}$ in the horizontal) global tropospheric aerosol dataset with monthly resolution is generated using the finite-volume configuration of Community Atmosphere Model (CAM4) coupled to a bulk aerosol model and forced with recent estimates of surface emissions for the latter part of twentieth century. The surface emissions dataset is constructed from Coupled Model Inter-comparison Project (CMIP5) decadal-resolution surface emissions dataset to include REanalysis of TROpospheric chemical composition (RETRO) wildfire monthly emissions dataset. Experiments forced with the new tropospheric aerosol dataset and conducted using the spectral configuration of CAM4 with a T85 truncation (1.4$^{\\circ}$x1.4$^{\\circ}$) with prescribed twentieth century observed sea surface temperature, sea-ice and greenhouse gases reveal that variations in tropospheric aerosol levels can induce significant regional climate variability on the inter-annual timescales. Regression analyses over tropical Atlantic and Africa reveal that increasing dust aerosols can cool the North African landmass and shift convection southwards from West Africa into the Gulf of Guinea in the spring season in the simulations. Further, we find that increasing carbonaceous aerosols emanating from the southwestern African savannas can cool the region significantly and increase the marine stratocumulus cloud cover over the southeast tropical Atlantic ocean by aerosol-induced diabatic heating of the free troposphere above the low clouds. Experiments conducted with CAM4 coupled to a slab ocean model suggest that present day aerosols can shift the ITCZ southwards over the tropical Atlantic and can reduce the ocean mixed layer temperature beneath the increased marine stratocumulus clouds in the southeastern tropical Atlantic.

Evans, Katherine J [ORNL; Hack, James J [ORNL; Truesdale, John [National Center for Atmospheric Research (NCAR); Mahajan, Salil [ORNL; Lamarque, J-F [University Center for Atmospheric Research

2012-01-01T23:59:59.000Z

443

Solar-geophysical data number 582, February 1993. Part 1 (prompt reports). Data for January 1993, December 1992 and late data  

Science Conference Proceedings (OSTI)

Contents: detailed index for 1992-1993; data for january 1993; solar-terrestrial environment; iuwds alert periods (advance and worldwide); solar activity indices; solar flares; solar radio emission; stanford mean solar magnetic field; data for december 1992; solar active regions; sudden ionospheric disturbances; solar radio spectral observations; cosmic ray measurements by neutron monitor; geomagnetic indices; principal magnetic storms. Solar data is important for research in plasma physics, magnetohydrodynamics, and solar energy research.

Coffey, H.E.

1993-01-01T23:59:59.000Z

444

Projected changes in late 21st century tropical cyclone frequency in thirteen coupled climate models from the Coupled Model Intercomparison Project Phase 5  

Science Conference Proceedings (OSTI)

Changes in tropical cyclone (TC) frequency under anthropogenic climate change are examined for thirteen global models from the Coupled Model Intercomparison Project Phase 5 (CMIP5), using the OWZP TC detection method developed by the authors in ...

K. J. Tory; S. S. Chand; J. L. McBride; H. Ye; R. A. Dare

445

Propaganda, Public Information, and Prospecting: Explaining the Irrational Exuberance of Central Place Foragers During a Late Nineteenth Century Colorado Silver Rush  

E-Print Network (OSTI)

Ives and Co. , Denver. Colorado State Business Directory (Consolidated Mining Company. Colorado Historical Society,Archives, Gothic. Colorado State Business Directory (1880).

Glover, Susan M.

2009-01-01T23:59:59.000Z

446

Off-site Nuclear Emergency Management -Capabilities and Challenges -Salzburg, Austria, 29 September -3 October 2003 Protective Actions in the Late Phase -Intervention Criteria and Decision-making  

E-Print Network (OSTI)

from the international radiation protection organisations ICRP, IAEA and from the EU on the levels to radiation exposure. Stressors, such as the per- ception of the hazard posed by radiation in the environment of each factor. Although there has essentially been a broad acceptance internationally of the principles

447

New Designs of Rigid Pincer Complexes with PXP Ligands and Late Transition Metals and sp3 C-F Bond Activation with Silylium and Alumenium Species  

E-Print Network (OSTI)

In this dissertation, catalytic C-F bond activation mediated by alumenium and silylium species, improved methods for the synthesis of highly chlorinated carboranes and dodecaborates, new type of P2Si= pincer silylene Pt complexes and PBP pincer Rh complexes are presented. In Chapter II, the design and synthesis of P2Si= and PBP ligand precursors is described. BrC6H4PR2 is shown to be a useful building block for PXP type of ligands with o-arylene backbone. RLi reagents displayed high chemoselectivity towards electrophiles, such as Si(OEt)4 and BX3 (X = Hal). In Chapter III, new chlorination methods to synthesize [HCB11Cl11]- and [B12Cl12]2- are presented. [HCB11Cl11]- was obtained via reactions of Cs[HCB11H11] with SbCl5 or via reactions of Cs[HCB11H11] with Cl2 in acetic acid and triflic acid. Heating Cs2[B12H12] in mixtures of SO2Cl2 and MeCN led to the isolation of Cs2[B12Cl12] in high yield. In Chapter IV, Et2Al[HCB11H5Br6] or Ph3C[HCB11H5Br6] were shown to be robust catalysts for sp3 C-F bond activation with trialkylaluminum as the stoichiometric reagent. Trialkylaluminum compounds were also shown to be able to be used as clean-up reagent for the C-F bond activation reactions, which led to ultra high TON for the catalytic reactions. In Chapter V, a series of (TPB)M complexes (M = Ni, Pd, Pt) were synthesized and characterized by multinuclear NMR spectroscopy and X-ray crystallography. The resulting metal complexes displayed strong dative M?B interaction and unusual tetrahedral geometry for four-coordinate 16? species, due to the cage structure of the ligand. In Chapter VI, (PSiHP)PtCl was synthesized via the reaction of the ligand precursor and Pt(COD)Cl2, which was used to obtain a series of (PSiHP)PtX complexes(X= I, OTf, Me, Ph, Mes). After hydride abstraction by Ph3C[HCB11Cl11], the X ligand (X= I, OTf, Me, Ph) migrated from the Pt center to silicon center to give a cationic pincer silyl species. The migration was not observed when mesityl was used as the X ligand, which resulted in the first known pincer complex with central silylene donor. Our approaches towards PNP pincer boryl Rh complexes were summarized in Chapter VII. (PBPhP)Rh pivalate complex underwent C-Ph bond activation to yield the pivalate-bridging Rh borane complex.

Gu, Weixing

2011-12-01T23:59:59.000Z

448

Generic Qualification of the Triconex Corporation TRICON Triple Modular Redundant Programmable Logic Controller System for Safety-Re lated Applications in Nuclear Power Plants  

Science Conference Proceedings (OSTI)

As its nuclear power plants age, the electric power industry is focusing on the development of cost-effective replacement systems for obsolete instrumentation, control, and safety systems. This report describes the generic qualification of a platform for safety-related applications that incorporates triple modular redundant (TMR) programmable logic controllers (PLCs), a technology with an excellent track record in non-nuclear applications for critical control and safety functions.

2000-11-29T23:59:59.000Z

449

Solar Wind Sources in the Late Declining Phase ofCycle23: Effects of the Weak Solar Polar Field onHighSpeed Streams  

E-Print Network (OSTI)

Laboratory, University of California, Berkeley, CA 94720,Physics, University of California, Los Angeles, CA 90024,

2009-01-01T23:59:59.000Z

450

Towards the determination of the photon parton distribution function constrained by LHC data  

E-Print Network (OSTI)

We provide a discussion of the impact of a subset of Drell-Yan data from LHC on the determination of the photon parton distribution function (PDF), using the NNPDF methodology. In previous work we have shown that the photon PDF determined from deep-inelastic scattering (DIS) data only has large uncertainties, suggesting the need for more data from other processes such as Drell-Yan, which unlike DIS, includes photon-induced contributions at leading order in QED. We describe the inclusion of ATLAS Drell-Yan W, Z data, which is a subset of the LHC data used in a final photon PDF determination, by means of a reweighting procedure. We show the impact of such data by comparing the reweighted photon PDF with the photon PDF from DIS, highlighting the reduction of uncertainties at medium/small-x. We conclude that the Drell-Yan data from LHC allows a reasonably accurate determination of the photon PDF.

Stefano Carrazza

2013-07-03T23:59:59.000Z

451

INCITE Quarterly Report Policy | Argonne Leadership Computing...  

NLE Websites -- All DOE Office Websites (Extended Search)

late: The ability to submit jobs for the PI and users of the late project will be disabled. If a report is more than 90 days late: The PI and users of the late project will...

452

Review of the WECC EDT Phase 2 EIM Benefits Analysis and Results Report  

E-Print Network (OSTI)

Salt River Project SWPA Southwestern Power Administration TEPPC Transmission Expansion Planning PolicyReview of the WECC EDT Phase 2 EIM Benefits Analysis and Results Report ANL/DIS-12-2 Decision and technology programs, see www.anl.gov. #12;Review of the WECC EDT Phase 2 EIM Benefits Analysis and Results

Kemner, Ken

453

InsideIllinoisApril 22, 2004 Vol. 23, No. 18  

E-Print Network (OSTI)

in Washington, D.C. Among his other inventions and dis- coveries, Holonyak developed the first practical light-emitting diode in 1962. Today, these long-lasting, low-heat light sources illuminate everything from alarm clocks to the NASDAQ billboard in New Yorks Times Square. Light-emitting diodes produce more lumens per watt than both

Illinois at Urbana-Champaign, University of

454

LBNL-56380 (2004) 2004 Status Report  

E-Print Network (OSTI)

. Journal compilation ª 2008 National Ground Water Association. No claim to original US government works was performed in an uncontaminated aquifer in Hanford, Washington, upgradient from a dis- posal site of organic and activity (Franklin et al. 2002; Mohamed et al. 2006). Recent work has also demonstrated the use- fulness

455

The Human Plutonium Injection Experiments William Moss and Roger Eckhardt  

E-Print Network (OSTI)

atomic bombs. The idea was to remove a worker from the job if and when it was determined that the he had Need for Plutonium In planning the development of the atomic bomb, scientists considered using two (and further reports appeared in the seventies), the names of the subjects were not dis- closed

Massey, Thomas N.

456

Feasible Distributed CSP Models for Scheduling Problems Miguel A. Salido, Adriana Giret  

E-Print Network (OSTI)

Feasible Distributed CSP Models for Scheduling Problems Miguel A. Salido, Adriana Giret Universidad satisfaction problem (DisCSP) is a CSP in which variables and constraints are distributed among multiple are distributed by using our model. Key words: distributed CSP, constraint satisfaction, holonic system, multi

Salido, Miguel Angel

457

Leading twist nuclear shadowing phenomena in hard processes with nuclei  

SciTech Connect

We present and discuss the theory and phenomenology of the leading twist theory of nuclear shadowing which is based on the combination of the generalization of Gribov-Glauber theory, QCD factorization theorems, and HERA QCD analysis of diffraction in lepton-proton deep inelastic scattering (DIS). We apply this technique for the analysis of a wide range of hard processes with nuclei-inclusive DIS on deuterons, medium-range and heavy nuclei, coherent and incoherent diffractive DIS with nuclei, and hard diffraction in proton-nucleus scattering - and make predictions for the effect of nuclear shadowing in the corresponding sea quark and gluon parton distributions. We also analyze the role of the leading twist nuclear shadowing in generalized parton distributions in nuclei and certain characteristics of final states in nuclear DIS. We discuss the limits of applicability of the leading twist approximation for small x scattering off nuclei and the onset of the black disk regime and methods of detecting it. It will be possible to check many of our predictions in the near future in the studies of the ultraperipheral collisions at the Large Hadron Collider (LHC). Further checks will be possible in pA collisions at the LHC and forward hadron production at Relativistic Heavy Ion Collider (RHIC). Detailed tests will be possible at an Electon-Ion Collider (EIC) in USA and at the Large Hadron-Electron Collider (LHeC) at CERN.

Leonid Frankfurt, Vadim Guzey, Mark Strikman

2012-03-01T23:59:59.000Z

458

internationalmagazine October2011  

E-Print Network (OSTI)

.5% in Russia, 29.2% in Estonia, and 70.8% in Azerbaijan (Pfyffer et al., 2001; Sola et al., 2003). Many studies strains (Le et al., 2000), another study from Azerbaijan detected a rate of 52.3% (Pfyffer et al., 2001 inmates, Azerbaijan. Emerg. Infect. Dis. 7, 855-861. PUUSTINEN K., MARJAMAKI M., RASTOGI N., SOLA C

van Tiggelen, Bart

459

RESONANT FARADAY ROTATION IN A HOT LITHIUM VAPOR  

E-Print Network (OSTI)

RESONANT FARADAY ROTATION IN A HOT LITHIUM VAPOR By SCOTT RUSSELL WAITUKAITIS A Thesis Submitted: #12;Abstract I describe a study of Faraday rotation in a hot lithium vapor. I begin by dis- cussing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.3 The Lithium Oven and Solenoid . . . . . . . . . . . . . . . . . 7 3 Theoretical Framework

Cronin, Alex D.

460

Decision and Information Sciences Division Center for Energy, Environmental, and Economic Systems Analysis  

E-Print Network (OSTI)

and computes electricity prices for each hour and each location in the transmission network. Electricity prices are driven by demand for electricity, cost of electricity production, the extent of transmission congestionCos), Transmission Companies (TransCos), Distribution Companies (DisCos), Demand Companies (DemCos), Independent

Kemner, Ken

Note: This page contains sample records for the topic "dis til late" 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

TH`ESE DE DOCTORAT DE L'UNIVERSITE PIERRE ET MARIE CURIE  

E-Print Network (OSTI)

is devoted to the development and control of aftertreatment technologies for diesel engines. However me on a day to day basis and steering my dis- sertation topic towards chemical engineering and chemistry. Several engineers from IFPEn should be acknowledged for their technical help, especially David

462

Complexation of Plutonium (IV) with Fluoride at Variable Tempeartures  

E-Print Network (OSTI)

for the complexation of Pu(IV) with fluoride. I = 2.2 molp.w. present work. Reaction Pu 4+ + HF PuF 3+ + H + t oI = 0) Ref. p.w. p.w. p.w. Pu 4+ + 2HF 2H + PuF 22+ + dis

Moore, Dean A.

2011-01-01T23:59:59.000Z

463

National Environmental Research Institute Ministry of the Environment . Denmark  

E-Print Network (OSTI)

: Hanne Bach, John M. Callaway Financial support: Danish Energy Authority Please cite as: Ringius, L of adaptation measures, incentives to adapt, and barriers to adaptation dis- cussed. Methods for regional-benefit analysis CDM Clean Development Mechanism CEA Cost-effectiveness analysis CETA Carbon Emissions Trajectory

464

The Rockefeller University Press $30.00 J. Exp. Med.  

E-Print Network (OSTI)

to be distributed to dis- tinct subcellular locations and exhibit distinct speci cities for di erent nucleic acid, thus, appear to be particularly important for initiating immune responses to viruses. CORRESPONDENCE and coregulated genes via induction of TBK1, IRF3, nuclear factor B, and MAP kinases. However, the cytosolic

Vance,. Russell

465

210 IEEE TRANSACTIONS ON RELIABILITY, VOL. 41, NO. 2, 1992 JUNE The SURE Approach to Reliability Analysis  

E-Print Network (OSTI)

of electronic equipments, known as MIL-HDBK-217 [3] series. It became the de facto industry standard on their research to provide guidelines to update the MIL-HDBK-217. They suggested that the exponential dis issued a mem- orandum that effectively eliminated the use of most defense standards, including the MIL-HDBK

Butler, Ricky W.

466

Spatial variation of seismic b-values beneath Makushin Volcano, Unalaska Island, Alaska  

E-Print Network (OSTI)

19 April 2006 Editor: S. King Abstract The frequency­magnitude distribution was spatially mapped]. Makushin has had several small steam and ash emissions since it's dis- covery. Little is known about the magma distribution in the crust beneath Makushin. The purpose of the study is to provide constraints

Gao, Stephen Shangxing

467

Study of Electrode Surface by IR Spectroscopy X. Zhang and P. N. Ross  

E-Print Network (OSTI)

, and are inefficient at high rates of dis- charge. Lithium Ion: This is the fastest growing battery technol- ogy today, with significantly higher energy densities, and cycle life about twice that of Ni-MH batteries. Lithium ion batteries of a lithium/thionyl chloride cell. The battery consists of an anode (lithium), a cathode (carbon

468

Maine (northwestAtlantic): implications for conservation of fish populations. Rev. Fish. Sci.  

E-Print Network (OSTI)

to White Sands Missile Range. J. Pittenger col- lected fish from Mound Spring. We benefited from dis in southern New Mexico: Salt Creek, Malpais Spring and Mound Spring located on White Sands Missile Range, Salt Creek, Mound Spring and Lost River. Recently reported histor- ical accounts indicate

469

Particle Production and Fragmentation at HERA  

E-Print Network (OSTI)

Recent results from HERA are presented on a range of topics: charged multiplicities, production of non-strange mesons and strange particles, charm fragmentation, baryons decaying to strange particles, antideuteron production, Bose-Einstein correlations, and new interpretations of results on prompt photon production in DIS.

D. H. Saxon

2006-01-06T23:59:59.000Z

470

Scanning the Technology Energy Infrastructure Defense Systems  

E-Print Network (OSTI)

grids become heavily loaded with long-dis- tance transfers, the already complex system dynamics become world. Furthermore, as the power grids become heavily loaded with long-distance transfers, the already on microprocessor-based devices in vehicles, homes, offices, and industrial facilities, grid congestion and atypical

Amin, S. Massoud

471

CONDITIONS RELATED TO UPWELLING WHICH DETERMINE DISTRIBUTION OF TROPICAL TUNAS OFF WESTERN BAJA CALIFORNIAl,2  

E-Print Network (OSTI)

CONDITIONS RELATED TO UPWELLING WHICH DETERMINE DISTRIBUTION OF TROPICAL TUNAS OFF WESTERN BAJA of the results were ·com- pared with contemporaneous fishery data on· the dis~ribution of yellowfin tuna, Thunnus albacores. and ·~kipjack tuna, Euthynnus pelamis. The object was to test the hypothesis that the tunas

472

A new dissimilarity measure for trajectories with applications in anomaly detection  

Science Conference Proceedings (OSTI)

Trajectory clustering has been used to very effectively in the detection of anomalous behavior in video sequences. A key point in trajectory clustering is how to measure the (dis)similarity between two trajectories. This paper deals with a new dissimilarity ... Keywords: anomaly detection, dissimilarity, trajectory clustering

Dustin L. Espinosa-Isidrn; Edel B. Garca-Reyes

2010-11-01T23:59:59.000Z

473

Mol. Biol. Evol. 18(6):10881102. 2001 2001 by the Society for Molecular Biology and Evolution. ISSN: 0737-4038  

E-Print Network (OSTI)

marine invertebrate taxa, including some well- studied and presumably cosmopolitan species, are actually-richness, overestimation of potential for long-dis- tance dispersal in putatively cosmopolitan species, failure of an ad- vanced conceptual framework of systematics methods, many invertebrates once supposed cosmopolitan

Foltz, David W.

474

AER 1318H: Introduction and Course Outline 2012 Professor D.W. Zingg  

E-Print Network (OSTI)

AER 1318H: Introduction and Course Outline 2012 Professor D.W. Zingg (416-667-7709, dwz.H. Pulliam and D.W. Zingg (will be dis- tributed in pdf form). Schedule and Mark Breakdown 1. Jan. 18 Lecture

Zingg, David W.

475

Encyclopedia of Data Warehousing and  

E-Print Network (OSTI)

application areas. For example, we can use Chase in a medical decision support system to handle difficult Managing Editor: Carole Coulson Typesetter: Amanda Appicello, Jeff Ash, Mike Brehem, Carole Coulson This article discusses data security in Knowledge Dis- covery Systems (KDS). In particular, we presents

Ras, Zbigniew W.

476

CONTRIBUTED Green Cloud Computing  

E-Print Network (OSTI)

widely dis- cussed, the shift in energy usage in a cloud computing model has received little attention cloud computing services typically operate. We consider energy consumption models of the transport of energy per bit also allows the results to be easily scaled to any usage level. We consider both public

Tucker, Rod

477

Interactive Simulation of Fire melekzek@neo.tamu.edu  

E-Print Network (OSTI)

by consuming fuel and air based on the amounts of fuel and air inside each grid cell. By modeling heat dis of oxidizing gas allows the chemical combustion reaction to occur. The heat generated during the reaction keeps the reaction zone at the maximal tem- perature, triggering more combustion, thus creating more heat

Keyser, John

478

Dietary, lifestyle and clinicopathological factors associated with BRAF and K-ras mutations arising in distinct subsets of colorectal cancers in the EPIC Norfolk study  

E-Print Network (OSTI)

was defined as fish where fat is dis- tributed throughout the flesh, such as herring and mackerel. Shellfish were not included in either fish cate- gory. Fruit consumption was defined as intake of fruits in all forms, including fruit included in composite...

Naguib, Adam; Mitrou, Panagiota N; Gay, Laura J; Cooke, James C; Luben, Robert; Ball, Richard Y; McTaggart, Alison; Arends, Mark J; Rodwell, Sheila A

2010-03-16T23:59:59.000Z

479

Invariant-Based Embedded System Safety Monitor  

E-Print Network (OSTI)

with other vehicles and the infrastructure in a way that guarantees safety, stability, and high capacity. One of the cru- cial vehicle maneuvers in an AHS environment that could affect safety and capacity of the merging or lane changing vehicle in a way that safety is guaranteed and the dis- turbance in the traffic

Koopman, Philip

480

DOI: 10.1002/adma.200700091 Remotely Triggered Release from Magnetic Nanoparticles**  

E-Print Network (OSTI)

DOI: 10.1002/adma.200700091 Remotely Triggered Release from Magnetic Nanoparticles** By Austin M electromagnetic energy at 350­ 400 kHz, which is not significantly absorbed by tissue, to dis- rupt hydrogen heat or light (at 400 kHz, field penetration into 15 cm of tissue is > 99 %[14] ). Similarly, energy

Bhatia, Sangeeta

Note: This page contains sample records for the topic "dis til late" 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

Synthesising evidence for equity impacts of population-based physical activity interventions: a pilot study  

E-Print Network (OSTI)

://www.ijbnpa.org/content/10/1/76factor surveillance system, 2001. Prev Chronic Dis: public health res, practice, and policy 2005, 2(2):110. 14. Craig R, Mindell J, Hirani V: Health survey for England 2008: physical activity and fitness. Leeds: NHS Information Centre...

Humphreys, David K; Ogilvie, David

2013-06-15T23:59:59.000Z

482

Near-field scattering from red pigment particles: Absorption and spectral dependence  

E-Print Network (OSTI)

cornea,5 the effi- ciency of phosphors,6 and the appearance of reflective dis- play materials,7 paint,8Near-field scattering from red pigment particles: Absorption and spectral dependence L. E. Mc of pigment particles embedded in a transparent resin, the optical characteristics of the resulting film

French, Roger H.

483

Proceedings of the 2nd ACM International Symposium on Pervasive Displays  

Science Conference Proceedings (OSTI)

On behalf of the entire organizing committee, it is our great pleasure to welcome you to the 2nd ACM International Symposium on Pervasive Displays 2013 (PerDis'13) in Mountain View, California, USA. After a successful first symposium in Porto, Portugal ...

Bill N. Schilit, Roy Want, Timo Ojala

2013-06-01T23:59:59.000Z

484

Analysis of measurements of Saharan dust by airborne and ground-based remote sensing methods during the Puerto Rico Dust  

E-Print Network (OSTI)

of Puerto Rico, Mayag¨uez, Puerto Rico 00680; U.S. Naval Research Laboratory, Washington D.C. 20375 there is no solar insolation the C2 n energy is distributed in the lowest frequencies. The dis- continuous data used in this study was collected dur- ing 2006 at the University of Puerto Rico, Mayag¨uez Campus

Christopher, Sundar A.

485

Surveillance coverage of sensor networks under a random mobility strategy  

E-Print Network (OSTI)

) to simultaneous tracking of multiple targets and dis- tributed identification of their co-ordinated movement moving ones). Ex- ample targets range from individual humans roaming through a crowd to platoons of tanks), acoustic microphones, seismic or radiation meters, UPf9gPfU and h fgPf9U . The sensor nodes themselves

Kesidis, George

486

Characteristics of HPC Scienti c and Engineering Applications  

E-Print Network (OSTI)

Workshop on System Software on Tools for High Performance Computing Environments. The group discussed the outlook for High Performance Computing(HPC) in the context of the dis- appointingly low uptake of HPC, indicating their potential for studying the relevance of high performance computing systems. We also identi

Hawick, Ken

487

Stability Analysis of a New Extended L1 Controller with Experimental Validation on an Underwater Vehicle  

E-Print Network (OSTI)

Stability Analysis of a New Extended L1 Controller with Experimental Validation on an Underwater on an underwater vehicle subjected to a varying trajectory under several dis- turbances are then displayed. Moreover, experimental results are provided on an underwater vehicle in depth. The robot is expected

488

Charge-compensated, semiconducting single-walled carbon nanotube thin film as an electrically  

E-Print Network (OSTI)

-infrared to the visible, recommends the application of this technology to electrochromic smart windows for energy-efficient as transparent conducting coatings in large-area solar cells and dis- plays13­17 . Electro-optical phenomena buildings and vehicles25­28 . In this study, we used a simple two-terminal device with gold contacts

Reed, Christopher A.

489

Occupancy Based Demand Response HVAC Control Strategy Varick L. Erickson  

E-Print Network (OSTI)

proposes an HVAC control strategy based on occupancy prediction and real time occupancy monitoring via simulation model. We dis- cuss the building parameters and the HVAC control strate- gies used for the energyOccupancy Based Demand Response HVAC Control Strategy Varick L. Erickson University of California

Cerpa, Alberto E.

490

Temperature dependence of the diffusive conductivity of bilayer graphene Shaffique Adam and M. D. Stiles  

E-Print Network (OSTI)

for linear dispersion upper curve and parabolic dis- persion lower curve graphene. Dashed lines show the high to be linear in gate voltage so it is unclear what the dominant scattering mechanism in bi- layer graphene. Color online Bilayer graphene mobility as a function of backgate voltage Vg, normalized by the mobility

Adam, Shaffique

491

Modeling Foamy Oil Flow in Porous Media D.D. Joseph, A.M. Kamp, R. Bai  

E-Print Network (OSTI)

Modeling Foamy Oil Flow in Porous Media D.D. Joseph½, A.M. Kamp¾, R. Bai½ ½Univ. of Minnesota, Dept, PO Box 76343, Caracas 1070-A, Venezuela October 2001 Abstract Certain heavy oils which foam under so- lution gas drive. These oils not only stabilize foam, but also stabilize dis- persion of gas

Joseph, Daniel D.

492

Measuring Dialect Distance Phonetically John Nerbonne and Wilbert Heeringa  

E-Print Network (OSTI)

- tance, both simple (based on atomic char- acters) and complex (based on feature vec- tors). The measurements using feature vec- tors varied according to whether city-block distance, Euclidean distance or (a sensitive, that city-block dis- tance is a good measure of phonetic over- lap of feature vectors

493

Context and Objectives The 4.5-day training course will cover the security requirements and  

E-Print Network (OSTI)

for those responsible for ensuring the security of nuclear and other radioactive material during transport/info.html dis_snr training course announcement_0913_mn Security of Nuclear and Other Radioactive Materials, is sponsoring a training course -- Security of Nuclear and Other Radioactive Material during Transport

Argonne National Laboratory

494

D o s s i e r Second and Third Generation Biofuels: Towards Sustainability and Competitiveness  

E-Print Network (OSTI)

D o s s i e r Second and Third Generation Biofuels: Towards Sustainability and Competitiveness biofuels will have an important part to take in the energy transition as far as fuels are concerned. Using biofuels, the BTL route consists in the production of middle dis- tillates (Diesel and jet fuel) via

Recanati, Catherine

495

Thinking of Biology 440 BioScience May 2004 / Vol. 54 No. 5  

E-Print Network (OSTI)

of the frequency and size of dis- turbance on clonal growth in plants (Inghe 1989). A search Wolfram (2002) argues that this approach to model building has been made obsolete by the power of modern tool for modeling ecological systems. Cellular automata models have been used to model individual plant

Barrington, David

496

Removal of plutonium and uranium from process streams using ultrafiltration membranes  

SciTech Connect

A series of experiments using hollow fiber ultrafiltration modules was run on various Mound Laboratory waste streams contaminated with /sup 238/Pu, /sup 239/Pu, and /sup 233/U. These modules had various molecular weight cut-offs ranging from 2000 to 80,000. The types of waste solution studied consisted of waste water from the ''hot'' laundry, decontamination water from the Plutonium Processing (PP) Building, and influent to the Waste Disposal (WD) Building. These experiments have shown that the ability to remove radioactivity is a function of the contents of the waste stream. This is due to the fact that the radioactivity in the waste water is in various forms (ionic, polymeric, colloidal, and adsorbed onto suspended solids). Removal of suspended or colloidal material was very high, while removal of ionic material was very low. The best case proved to be the laundry waste water which yielded a rejection of radioactivity up to 99.8%, with a product concentration of <0.1 dis/min/ml. The worst case was decontamination water which yielded a rejection of radioactivity of 85 to 88% with a product concentration of 166 to 229 dis/min/ml (initial feed was 1440 dis/min/ml). Typical WD influent showed a rejection of radioactivity of 90 to 98% and a product concentration of from 7 to 100 dis/min/ml, depending upon initial concentration and the nature of the waste stream.

Roberts, R.C.; Koenst, J.W.

1977-01-01T23:59:59.000Z

497

8m SANS Instrument - Guide NG5 7-JAN-2005 18:50 User ...  

Science Conference Proceedings (OSTI)

... Angle 1.00 0.10 10.00 C -1.00 2 8 1.00 -1.00 Wavelength & Spread Sam-Det Dis.(m) Det.Ang.(deg.) Beam Center(x,y) 10.00 0.12 3.84 3.50 110.30 ...

2005-01-08T23:59:59.000Z

498

Quantifying trade-os between pest sampling time and precision in commercial  

E-Print Network (OSTI)

will increase the cost of the sampling pro- gram, where cost is measured in terms of time, labor, equipment of the resulting pest management decision. Using con- sperse stink bug (Euschistus conspersus Uhler) in processing of samples required for a precise population estimate. An insect pest with uniform ®eld dis- tribution lends

Sheridan, Jennifer

499

Technology-Based Handling of Science Misconceptions: The GeoDist Tool on the Distinction of Greenhouse Effect and Ozone Depletion  

Science Conference Proceedings (OSTI)

The didactic utilization of the conceptual obstacles constitutes an alternative approach for the design of learning situations in science education, in order to produce a conceptual change and overcome them. Adopting this positive perspective, a relative ... Keywords: conceptual obstacles, GeoDist (Greenhouse Effect and Ozone Depletion Dis-tinction), Science Misconceptions

Sofia J. Hadjileontiadou; Theoxaris Vasilakoglou

2008-07-01T23:59:59.000Z

500

Broken and inhomogeneous cloud impact on satellite cloud particle effective radius and cloudphase retrievals  

E-Print Network (OSTI)

on the particle size distribution, height, and thermo- dynamic phase of clouds. Water and ice clouds have parameterizations is the global dis- tribution of cloud thermodynamic phase, i.e., whether a cloud is composed on satellitederived cloud particle effective radius (re) and cloud phase (CPH) for broken and overcast inhomogeneous

Stoffelen, Ad