National Library of Energy BETA

Sample records for roentgen equivalent man

  1. DOE 2014 Occupational Radiation Exposure Report

    Energy Savers [EERE]

    Report REMS RF RL SLAC SNL SPEAR3 SPRU SRNS SRR SRS Sv TED TEqD TJNAF U-234 UMTRA USEC WIPP WVDP Y-12 Radiological Control Standard Roentgen equivalent in man Radiation Exposure...

  2. Anna Manning Oral History

    E-Print Network [OSTI]

    Manning, Anna; Manning, Sean

    2009-11-05

    Oral history interview with Anna Manning conducted by Sean Manning in Overland Park, Kansas, on November 5, 2009. In this interview, Anna Manning discusses the Hispanic ministries in Catholic Churches in Johnson County, Kansas. This interview...

  3. Aprun MAN Page

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

    Aprun MAN Page Aprun MAN Page aprun -a arch -b -B -cc cpulist | keyword -cp cpuplacementfilename -d depth -D value -L nodelist -m sizeh|hs -n...

  4. Sean Manning Oral History

    E-Print Network [OSTI]

    Manning, Sean; Brown, Diana

    2014-01-01

    Interview with Sean Manning on June 20, 2014 Sean: Do you have questions set up for me? Diana: I do. Um, so if you’re ready, uh, this is Diana Brown, interviewing Sean Manning on June 20, 2014, um, can you just say like, your age and where you... live, and what you do, if you— S: Okay. Well, my, I’m thirty six years old, I grew up in Overland Park, Kansas, where I live again. I lived in Lawrence for a while, um, I am a restaurant manager, um, I have academic experience in history...

  5. Morita equivalence and duality

    E-Print Network [OSTI]

    Albert Schwarz

    1998-05-07

    It was shown by Connes, Douglas, Schwarz[1] that one can compactify M(atrix) theory on noncommutative torus. We prove that compactifications on Morita equivalent tori are physically equivalent. This statement can be considered as a generalization of non-classical duality conjectured in [1] for two-dimensional tori.

  6. Neutron dose equivalent meter

    DOE Patents [OSTI]

    Olsher, Richard H. (Los Alamos, NM); Hsu, Hsiao-Hua (Los Alamos, NM); Casson, William H. (Los Alamos, NM); Vasilik, Dennis G. (Los Alamos, NM); Kleck, Jeffrey H. (Menlo Park, CA); Beverding, Anthony (Foster City, CA)

    1996-01-01

    A neutron dose equivalent detector for measuring neutron dose capable of accurately responding to neutron energies according to published fluence to dose curves. The neutron dose equivalent meter has an inner sphere of polyethylene, with a middle shell overlying the inner sphere, the middle shell comprising RTV.RTM. silicone (organosiloxane) loaded with boron. An outer shell overlies the middle shell and comprises polyethylene loaded with tungsten. The neutron dose equivalent meter defines a channel through the outer shell, the middle shell, and the inner sphere for accepting a neutron counter tube. The outer shell is loaded with tungsten to provide neutron generation, increasing the neutron dose equivalent meter's response sensitivity above 8 MeV.

  7. on man, nature & air pollution

    E-Print Network [OSTI]

    Finlayson-Pitts, Barbara J

    2008-01-01

    on man, nature & air pollution About three decades ago, itand episodes of air pollution the following summer. Wetthe increase in air pollution. This hypothesis generated

  8. Equivalence Principle and Clocks

    E-Print Network [OSTI]

    T. Damour

    1999-04-14

    String theory suggests the existence of gravitational-strength scalar fields ("dilaton" and "moduli") whose couplings to matter violate the equivalence principle. This provides a new motivation for high-precision clock experiments, as well as a generic theoretical framework for analyzing their significance.

  9. Plutonium 239 Equivalency Calculations

    SciTech Connect (OSTI)

    Wen, J

    2011-05-31

    This document provides the basis for converting actual weapons grade plutonium mass to a plutonium equivalency (PuE) mass of Plutonium 239. The conversion can be accomplished by performing calculations utilizing either: (1) Isotopic conversions factors (CF{sub isotope}), or (2) 30-year-old weapons grade conversion factor (CF{sub 30 yr}) Both of these methods are provided in this document. Material mass and isotopic data are needed to calculate PuE using the isotopic conversion factors, which will provide the actual PuE value at the time of calculation. PuE is the summation of the isotopic masses times their associated isotopic conversion factors for plutonium 239. Isotopic conversion factors are calculated by a normalized equation, relative to Plutonium 239, of specific activity (SA) and cumulated dose inhalation affects based on 50-yr committed effective dose equivalent (CEDE). The isotopic conversion factors for converting weapons grade plutonium to PuE are provided in Table-1. The unit for specific activity (SA) is curies per gram (Ci/g) and the isotopic SA values come from reference [1]. The cumulated dose inhalation effect values in units of rem/Ci are based on 50-yr committed effective dose equivalent (CEDE). A person irradiated by gamma radiation outside the body will receive a dose only during the period of irradiation. However, following an intake by inhalation, some radionuclides persist in the body and irradiate the various tissues for many years. There are three groups CEDE data representing lengths of time of 0.5 (D), 50 (W) and 500 (Y) days, which are in reference [2]. The CEDE values in the (W) group demonstrates the highest dose equivalent value; therefore they are used for the calculation.

  10. BIOENERGIZEME INFOGRAPHIC CHALLENGE: One Man's Yardwaste is Another...

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

    One Man's Yardwaste is Another Man's Energy (BioHydrogen) BIOENERGIZEME INFOGRAPHIC CHALLENGE: One Man's Yardwaste is Another Man's Energy (BioHydrogen) BIOENERGIZEME INFOGRAPHIC...

  11. Free products, Orbit Equivalence and Measure Equivalence Rigidity

    E-Print Network [OSTI]

    Gaboriau, Damien

    Free products, Orbit Equivalence and Measure Equivalence Rigidity Aurélien Alvarez and Damien free products of non-amenable groups with vanishing first 2-Betti numbers is induced by measure in free product decompo- sitions, in the measurable context. To this end, we will take full advantage

  12. Free products, Orbit Equivalence and Measure Equivalence Rigidity

    E-Print Network [OSTI]

    d'Orléans, Université

    Free products, Orbit Equivalence and Measure Equivalence Rigidity Aurélien Alvarez and Damien two free products of non-amenable groups with vanishing first 2-Betti numbers is induced by measure in free product decompo- sitions, in the measurable context. To this end, we will take full advantage

  13. Dirty Water: One Man’s Fight to Clean Up One of the World’s Most Polluted Bays

    E-Print Network [OSTI]

    Miller, Ryder W.

    2010-01-01

    Review: Dirty Water: One Man’s Fight to Clean Up One of theBill. Dirty Water: One Man's Fight to Clean Up One of the

  14. Analytic equivalence of geometric transitions

    E-Print Network [OSTI]

    Michele Rossi

    2014-08-28

    In this paper \\emph{analytic equivalence} of geometric transition is defined in such a way that equivalence classes of geometric transitions turn out to be the \\emph{arrows} of the \\cy web. Then it seems natural and useful, both from the mathematical and physical point of view, look for privileged arrows' representatives, called \\emph{canonical models}, laying the foundations of an \\emph{analytic} classification of geometric transitions. At this purpose a numerical invariant, called \\emph{bi--degree}, summarizing the topological, geometric and physical changing properties of a geometric transition, is defined for a large class of geometric transitions.

  15. Jefferson Lab finds its man Mont (Inside Business) | Jefferson...

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

    https:www.jlab.orgnewsarticlesjefferson-lab-finds-its-man-mont-inside-business Jefferson Lab finds its man Mont Hugh Montgomery Hugh Montgomery, a British nuclear physicist...

  16. Technological review of deep ocean manned submersibles

    E-Print Network [OSTI]

    Vaskov, Alex Kikeri

    2012-01-01

    James Cameron's dive to the Challenger Deep in the Deepsea Challenger in March of 2012 marked the first time man had returned to the Mariana Trench since the Bathyscaphe Trieste's 1960 dive. Currently little is known about ...

  17. Nuclear power: key to man's extraterrestrial civilization

    SciTech Connect (OSTI)

    Angelo, J.A. Jr.; Buden, D.

    1982-01-01

    The start of the Third Millennium will be highlighted by the establishment of man's extraterrestrial civilization with three technical cornerstones leading to the off-planet expansion of the human resource base. These are (1) the availability of compact energy sources for power and propulsion, (2) the creation of permanent manned habitats in space, and (3) the ability to process materials anywhere in the Solar System. In the 1990s and beyond, nuclear reactors could represent the prime source of both space power and propulsion. The manned and unmanned space missions of tomorrow will demand first kilowatt and then megawatt levels of power. Various nuclear power plant technologies will be discussed, with emphasis on derivatives from the nuclear rocket technology.

  18. Snow water equivalent estimation using blackbox optimization

    E-Print Network [OSTI]

    Stéphane Alarie

    2011-03-07

    Mar 7, 2011 ... Abstract: Accurate measurements of snow water equivalent (SWE) is an important factor in managing water resources for hydroelectric power ...

  19. Dynamical ensembles equivalence in fluid mechanics

    E-Print Network [OSTI]

    Giovanni Gallavotti

    1996-05-09

    Dissipative Euler and Navier Stokes equations are discussed with the aim of proposing several experiments apt to test the equivalence of dynamical ensembles and the chaotic hypothesis.

  20. Morita Equivalence in Deformation Quantization Henrique Bursztyn

    E-Print Network [OSTI]

    Bursztyn, Henrique

    do Rio de Janeiro, Brazil) 1996 M.Sc. (Universidade Federal do Rio de Janeiro, Brazil) 1996 . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.2 Morita equivalence of unital algebras . . . . . . . . . . . . . . . . . . . . . . 12 2

  1. Characterization of Revenue Equivalence Birgit Heydenreich1

    E-Print Network [OSTI]

    Sandholm, Tuomas W.

    Characterization of Revenue Equivalence Birgit Heydenreich1 Rudolf M¨uller1 Marc Uetz1 Rakesh Vohra strategies by a unique payment scheme is called revenue equivalence. In this paper we give a characterization. The characterization holds for any (possibly infinite) outcome space and many of the known results about revenue

  2. Remarks on statistical errors in equivalent widths

    E-Print Network [OSTI]

    Klaus Vollmann; Thomas Eversberg

    2006-07-03

    Equivalent width measurements for rapid line variability in atomic spectral lines are degraded by increasing error bars with shorter exposure times. We derive an expression for the error of the line equivalent width $\\sigma(W_\\lambda)$ with respect to pure photon noise statistics and provide a correction value for previous calculations.

  3. Equivalence in Ventilation and Indoor Air Quality

    SciTech Connect (OSTI)

    Sherman, Max; Walker, Iain; Logue, Jennifer

    2011-08-01

    We ventilate buildings to provide acceptable indoor air quality (IAQ). Ventilation standards (such as American Society of Heating, Refrigerating, and Air-Conditioning Enginners [ASHRAE] Standard 62) specify minimum ventilation rates without taking into account the impact of those rates on IAQ. Innovative ventilation management is often a desirable element of reducing energy consumption or improving IAQ or comfort. Variable ventilation is one innovative strategy. To use variable ventilation in a way that meets standards, it is necessary to have a method for determining equivalence in terms of either ventilation or indoor air quality. This study develops methods to calculate either equivalent ventilation or equivalent IAQ. We demonstrate that equivalent ventilation can be used as the basis for dynamic ventilation control, reducing peak load and infiltration of outdoor contaminants. We also show that equivalent IAQ could allow some contaminants to exceed current standards if other contaminants are more stringently controlled.

  4. THE MAN BEHIND BACON AND EGGS

    E-Print Network [OSTI]

    Ravikumar, B.

    SUMMER2004 S THE MAN BEHIND BACON AND EGGS #12;S O N O M A S T A T E U N I V E R S I T Y STUDENT Dusel-Bacon (BA, 1975, geology), research geologist for the U.S. Geological Survey; among others, visit to be honored Oct. 14 have been announced: Jim Ford, Douglas D. Gaffin and Martin Klein. FEATURES Bacon and Eggs

  5. Bisimulations Meet PCTL Equivalences for Probabilistic Automata

    E-Print Network [OSTI]

    Song, Lei; Godskesen, Jens Chr

    2011-01-01

    Probabilistic automata (PA) have been successfully applied in the formal verification of concurrent and stochastic systems. Efficient model checking algorithms have been studied, where the most often used logics for expressing properties are based on PCTL and its extension PCTL*. Various behavioral equivalences are proposed for PAs, as a powerful tool for abstraction and compositional minimization for PAs. Unfortunately, the behavioral equivalences are well-known to be strictly stronger than the logical equivalences induced by PCTL or PCTL*. This paper introduces novel notions of strong bisimulation relations, which characterizes PCTL and PCTL* exactly. We also extend weak bisimulations characterizing PCTL and PCTL* without next operator, respectively. Thus, our paper bridges the gap between logical and behavioral equivalences in this setting.

  6. The difference between “equivalent” and “not different”

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

    Anderson-Cook, Christine M.; Borror, Connie M.

    2015-10-27

    Often, experimenters wish to establish that populations of units can be considered equivalent to each other, in order to leverage improved knowledge about one population for characterizing the new population, or to establish the comparability of items. Equivalence tests have existed for many years, but their use in industry seems to have been largely restricted to biomedical applications, such as for assessing the equivalence of two drugs or protocols. We present the fundamentals of equivalence tests, compare them to traditional two-sample and ANOVA tests that are better suited to establishing differences in populations, and propose the use of a graphicalmore »summary to compare p-values across different thresholds of practically important differences.« less

  7. Decidability, Behavioural Equivalences and Infinite Transition Graphs 

    E-Print Network [OSTI]

    Hüttel, Hans

    This thesis studies behavioural equivalences on labelled infinite transition graphs and the role that they can play in the context of modal logics and notions from language theory. A natural class of such infinite graphs ...

  8. Energy Conservation Project Evaluation by Investment Equivalents 

    E-Print Network [OSTI]

    Larson, R. J.

    1984-01-01

    Using discounted cash flow techniques, a new parameter for the quick economic evaluation of energy conservation ideas is calculated. The meaning of the calculated value, an 'Investment Equivalent of Energy Saving', is: 'The maximum amount...

  9. The endotopism semigroups of an equivalence relation

    SciTech Connect (OSTI)

    Zhuchok, Yu V; Toichkina, E A

    2014-05-31

    In this work we investigate six types of endotopism semigroups for a given equivalence relation. Necessary and sufficient conditions for the existence of all such endotopisms are presented. Conditions for the regularity and coregularity of each of the endotopism semigroups of a given type are established. The notion of the endotype of a binary relation with respect to its endotopisms is introduced and the endotype of an arbitrary equivalence relation is calculated. Bibliography: 26 titles.

  10. Pantex Falling Man - Independent Review Panel Report.

    SciTech Connect (OSTI)

    Bertolini, Louis; Brannon, Nathan; Olson, Jared; Price, Bernard; Wardle, Robert; Steinzig, Mike; Winfield, Michael

    2014-11-01

    Consolidated Nuclear Security (CNS) Pantex took the initiative to organize a Review Panel of subject matter experts to independently assess the adequacy of the Pantex Tripping Man Analysis methodology. The purpose of this report is to capture the details of the assessment including the scope, approach, results, and detailed Appendices. Along with the assessment of the analysis methodology, the panel evaluated the adequacy with which the methodology was applied as well as congruence with Department of Energy (DOE) standards 3009 and 3016. The approach included the review of relevant documentation, interactive discussion with Pantex staff, and the iterative process of evaluating critical lines of inquiry.

  11. Charlie Manning | Y-12 National Security Complex

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D BGene NetworkNuclear Security AdministrationCharlie Manning

  12. ED F Man Holdings | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:of the NationalDynetek Europe GmbHED F Man Holdings Jump to:

  13. Equivalence between XY and dimerized models

    SciTech Connect (OSTI)

    Campos Venuti, Lorenzo; Roncaglia, Marco

    2010-06-15

    The spin-1/2 chain with XY anisotropic coupling in the plane and the XX isotropic dimerized chain are shown to be equivalent in the bulk. For finite systems, we prove that the equivalence is exact in given parity sectors, after taking care of the precise boundary conditions. The proof is given constructively by finding unitary transformations that map the models onto each other. Moreover, we considerably generalized our mapping and showed that even in the case of fully site-dependent couplings the XY chain can be mapped onto an XX model. This result has potential application in the study of disordered systems.

  14. Equivalent Continuum Modeling for Shock Wave Propagation in Jointed...

    Office of Scientific and Technical Information (OSTI)

    Equivalent Continuum Modeling for Shock Wave Propagation in Jointed Media Citation Details In-Document Search Title: Equivalent Continuum Modeling for Shock Wave Propagation in...

  15. Equivalences on Observable Processes Irek Ulidowski

    E-Print Network [OSTI]

    Ulidowski, Irek

    and finitely observable. We define copy+refusal testing equivalence as indistinguishabil- ity by copy, provided their operational meaning is defined by realistically implementable transition rules. Process behaviour which can be established by so-called local testing but not global testing is called locally

  16. Unit Conversion Factors Quantity Equivalent Values

    E-Print Network [OSTI]

    Ashurst, W. Robert

    Unit Conversion Factors Quantity Equivalent Values Mass 1 kg = 1000 g = 0.001 metric ton = 2·R 10.73 psia·ft3 lbmol·R 62.36 liter·torr mol·K 0.7302 ft3·atm lbmol·R Temperature Conversions: T

  17. Static modules and equivalences Robert Wisbauer

    E-Print Network [OSTI]

    Wisbauer, Robert

    Static modules and equivalences Robert Wisbauer Mathematical Institute of the University 40225 D by the functor HomR(P, -). In R-Mod these are the P-static (= P-solvable) modules. In this context properties" under P S HomR(P, -). Following Nauman [20] and Alperin [3] we call these modules P-static. Other names

  18. CELLULAR ALGEBRAS: INFLATIONS AND MORITA EQUIVALENCES

    E-Print Network [OSTI]

    Xi, Changchang

    CELLULAR ALGEBRAS: INFLATIONS AND MORITA EQUIVALENCES STEFFEN KO$ NIG AND CHANGCHANG XI Dedicated to Professor Helmut Lenzing on the occasion of his 60th birthday 1. Introduction Cellular algebras have make explicit an inductive construction of cellular algebras which has as input data of linear algebra

  19. Derived Equivalences of Orders Alexander Zimmermann

    E-Print Network [OSTI]

    Zimmermann, Alexander

    Derived Equivalences of Orders Alexander Zimmermann Abstract Using the result of Roggenkamp with Steffen K¨onig [17]. The last section gives a definition and first properties of Picard groups of derived Derived categories arose first in algebraic geometry in the early 60's and proved there to be a powerful

  20. Values and the quantum conception of man

    SciTech Connect (OSTI)

    Stapp, H.P.

    1995-06-01

    Classical mechanics is based upon a mechanical picture of nature that is fundamentally incorrect. It has been replaced at the basic level by a radically different theory: quantum mechanics. This change entails an enormous shift in one`s basic conception of nature, one that can profoundly alter the scientific image of man himself. Self-image is the foundation of values, and the replacement of the mechanistic self-image derived from classical mechanics by one concordant with quantum mechanics may provide the foundation of a moral order better suited to today`s times, a self-image that endows human life with meaning, responsibility, and a deeper linkage to nature as a whole.

  1. Einstein's Apple: His First Principle of Equivalence

    E-Print Network [OSTI]

    Engelbert L. Schucking; Eugene J. Surowitz

    2012-08-09

    After a historical discussion of Einstein's 1907 principle of equivalence, a homogeneous gravitational field in Minkowski spacetime is constructed. It is pointed out that the reference frames in gravitational theory can be understood as spaces with a flat connection and torsion defined through teleparallelism. This kind of torsion was introduced by Einstein in 1928. The concept of torsion is discussed through simple examples and some historical observations.

  2. Equivalent Circuit Modeling of Hysteresis Motors

    SciTech Connect (OSTI)

    Nitao, J J; Scharlemann, E T; Kirkendall, B A

    2009-08-31

    We performed a literature review and found that many equivalent circuit models of hysteresis motors in use today are incorrect. The model by Miyairi and Kataoka (1965) is the correct one. We extended the model by transforming it to quadrature coordinates, amenable to circuit or digital simulation. 'Hunting' is an oscillatory phenomenon often observed in hysteresis motors. While several works have attempted to model the phenomenon with some partial success, we present a new complete model that predicts hunting from first principles.

  3. Orientifold Planar Equivalence: The Chiral Condensate

    E-Print Network [OSTI]

    Adi Armoni; Biagio Lucini; Agostino Patella; Claudio Pica

    2008-09-29

    The recently introduced orientifold planar equivalence is a promising tool for solving non-perturbative problems in QCD. One of the predictions of orientifold planar equivalence is that the chiral condensates of a theory with $N_f$ flavours of Dirac fermions in the symmetric (or antisymmetric) representation and $N_f$ flavours of Majorana fermions in the adjoint representation have the same large $N$ value for any value of the mass of the (degenerate) fermions. Assuming the invariance of the theory under charge conjugation, we prove this statement on the lattice for staggered quenched condensates in SU($N$) Yang-Mills in the large $N$ limit. Then, we compute numerically those quenched condensates for $N$ up to 8. After separating the even from the odd corrections in $1/N$, we are able to show that our data support the equivalence; however, unlike other quenched observables, subleading terms in $1/N$ are needed for describing the data for the symmetric and antisymmetric representation at $N$=3. Possible lessons for the unquenched case are discussed.

  4. Has the ice man arrived? Tact on the Internet

    E-Print Network [OSTI]

    Hearst, Marti

    Has the ice man arrived? Tact on the Internet Jonathan Grudin, UC Irvine and Microsoft Research resides in this extremely efficient spread of information. It is efficient, but it is not dis- crete. Eugene O'Neill's play The Ice Man Cometh outlines a series of calamities that occur when his characters

  5. 2014;74:3603-3616. Published OnlineFirst May 1, 2014.Cancer Res Man-Li Luo, Chang Gong, Chun-Hau Chen, et al.

    E-Print Network [OSTI]

    Lieberman, Judy

    2014;74:3603-3616. Published OnlineFirst May 1, 2014.Cancer Res Man-Li Luo, Chang Gong, Chun to Promote Cancer Stem­like Cell Traits in Breast Cancer Man-Li Luo1 , Chang Gong4 , Chun-Hau Chen1 , Daniel

  6. The Equivalence Principle in a Quantum World

    E-Print Network [OSTI]

    N. E. J. Bjerrum-Bohr; John F. Donoghue; Basem Kamal El-Menoufi; Barry R. Holstein; Ludovic Planté; Pierre Vanhove

    2015-05-19

    We show how modern methods can be applied to quantum gravity at low energy. We test how quantum corrections challenge the classical framework behind the Equivalence Principle, for instance through introduction of non-locality from quantum physics, embodied in the Uncertainty Principle. When the energy is small we now have the tools to address this conflict explicitly. Despite the violation of some classical concepts, the EP continues to provide the core of the quantum gravity framework through the symmetry - general coordinate invariance - that is used to organize the effective field theory.

  7. AKS systems and Lepage equivalent problems

    E-Print Network [OSTI]

    Santiago Capriotti

    2011-01-06

    The integrable systems known as "AKS systems" admit a natural formulation in terms of a Hamiltonian picture. The Lagrangian side of these systems are far less known; a version in these terms can be found in a work of Feher et al. The purpose of these notes in to provide a novel description of AKS systems in terms of a variational problem different from the usual in mechanics. Additionally, and using techniques borrowed from an article of M. Gotay, it was possible to build the Hamiltonian side of this variational problem, allowing us to establish the equivalence with the usual approach to these integrable systems.

  8. Property:Equivalent URI | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavyAgency (IRENA)OptionsEquivalent URI Jump to: navigation, search

  9. Chapter_16_Equivalencies_and_Exemptions

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a lCaribElectricSouthApplying caulkChapter 9 of theEquivalencies and

  10. A New Architecture for Man: The Modular, Prefabricated Buildings of Ernest J. Kump, Jr.

    E-Print Network [OSTI]

    Stiles, Elaine

    2013-01-01

    never realized. A New Architecture for Man Elaine Stiles [1. Ernest J. Kump, “A New Architecture for Man,” AmericanElaine Stiles A New Architecture for Man Elaine Stiles A New

  11. Equivalence Structures and Isomorphisms in the Difference Hierarchy

    E-Print Network [OSTI]

    Cenzer, Douglas

    Equivalence Structures and Isomorphisms in the Difference Hierarchy D. Cenzer, G. LaForte and J.B. Remmel August 23, 2007 Abstract We examine the notion of structures and functions in the Ershov differ- ence hierarchy, and of equivalence structures in particular. A equivalence structure A = (A, E) has

  12. INVARIANTS OF TWISTWISE FLOW EQUIVALENCE MICHAEL C. SULLIVAN

    E-Print Network [OSTI]

    Sullivan, Michael

    equivalent suspension flows. The suspension flow is a one­dimension flow obtained by taking the cross product an example. The map is just the horseshoe map. A piece of an orbit of a suspension flow is shown. The sectionINVARIANTS OF TWIST­WISE FLOW EQUIVALENCE MICHAEL C. SULLIVAN Abstract. Flow equivalence

  13. Primary version Derived equivalences and almost D-split sequences

    E-Print Network [OSTI]

    Xi, Changchang

    Primary version Derived equivalences and almost D-split sequences Wei Hu and Changchang Xi School introduce almost D-split sequences and provide several new methods to construct derived equivalences. In particular, we obtain derived equivalences from Auslander-Reiten sequences (or n-almost split sequences

  14. Design and analysis of a Non-Pressurized Manned Submersible

    E-Print Network [OSTI]

    Holzer, Paul (Paul Ward)

    2011-01-01

    Non-Pressurized Manned Submersibles (NPMS) have proven their utility in warfare for centuries, demonstrating an unmatched combination of simplicity and versatility in both declared conflicts and undeclared, covert operations. ...

  15. Mirror and Shadow: Social Media in the Burning Man Community

    E-Print Network [OSTI]

    Aveline, Dawn

    2012-01-01

    record. The survey is open to Burners everywhere (as long asBurning Man participants (Burners)? Yes / No 15. If yes,I thank all those anonymous burners who contributed to the

  16. Failsafe : living with man-made disaster and accident

    E-Print Network [OSTI]

    Higgins, Saoirse, 1966-

    2004-01-01

    "There is no progress with out progress of the catastrophe." Virilio. This thesis project proposes that technological solutions in the design of our systems are not enough to prevent 'man-made' accident. Social, organisational ...

  17. Design of running-man, a bipedal robot

    E-Print Network [OSTI]

    Chen, Jin

    2011-01-01

    are the “muscles” of the robot. Two types of RC servo motorsforce at the end. This robot is based on a previous robot ofSpecifications of Running Man robot prototype Hip range of

  18. Shelterskinspeed : last bastion for the reclusive brooding man

    E-Print Network [OSTI]

    Matelic, Paul Kevin

    1994-01-01

    The dream of the twentieth century man is disappearing into the realm of the next millennium. His world is both far -reaching and unreachable. Technological transmission has begun to collapse global distance and scale, ...

  19. On equivalent resistance of electrical circuits

    E-Print Network [OSTI]

    Kagan, Mikhail

    2015-01-01

    While the standard (introductory physics) way of computing the equvalent resistance of non-trivial electrical ciruits is based on Kirchhoff's rules, there is a mathematically and conceptually simpler approach, called the method of nodal potentials, whose basic variables are the values of electric potential at the circuit's nodes. In this paper, we review the method of nodal potentials and illustrate it using the Wheatstone bridge as an example. At the end, we derive - in a closed form - the equivalent resistance of a generic circuit, which we apply to a few sample circuits. The final result unveils a curious interplay between electrical circuits, matrix algebra, and graph theory and its applications to computer science. The paper is written at a level accessible by undergraduate students who are familiar with matrix arithmetic. For the more inquisitive reader, additional proofs and technical details are provided in the appendix.

  20. TERMOD 2; an interactive code for analysing intake of radionuclides by man through terrestrial pathways

    E-Print Network [OSTI]

    Zach, R

    1978-01-01

    TERMOD 2; an interactive code for analysing intake of radionuclides by man through terrestrial pathways

  1. Evolution versus Temporal Difference Learning for Learning to Play Ms. Pac-Man

    E-Print Network [OSTI]

    Lucas, Simon M.

    of a system to learn to play Ms. Pac-Man. For this study Ms. Pac-Man provides a game of appropriate complexityEvolution versus Temporal Difference Learning for Learning to Play Ms. Pac-Man Peter Burrow-layer perceptrons. I. INTRODUCTION Ms. Pac-Man is a classic computer game which has the advantage of being complex

  2. Propulsive options for a manned Mars transportation system

    SciTech Connect (OSTI)

    Braun, R.D.; Blersch, D.J.

    1989-01-01

    In this investigation, five potential manned Mars transportation systems are compared. These options include: (1) a single vehicle, chemically propelled (CHEM) option, (2) a single vehicle, nuclear thermal propulsion (NTP) option, (3) a single vehicle solar electric propulsion (SEP) option, (4) a single vehicle hybrid nuclear electric propulsion (NEP)/CHEM option, and (5) a dual vehicle option (NEP cargo spacecraft and CHEM manned vehicle). In addition to utilizing the initial vehicle weight in low-earth orbit as a measure of mission feasibility, this study addresses the major technological barriers each propulsive scenario must surpass. It is shown that instead of a single clearly superior propulsion system, each means of propulsion may be favored depending upon the specified program policy and the extent of the desired manned flight time. Furthermore, the effect which aerobraking and multiple transfer cycles have upon mission feasibility is considered. 18 refs.

  3. Stability of the Gauge Equivalent Classes in Inverse Stationary ...

    E-Print Network [OSTI]

    2011-06-28

    mines the gauge equivalent class of the attenuation and scattering coefficients. ...... [18] M. Mokhtar-Kharroubi, Mathematical Topics in Neutron Transport Theory

  4. Gin Flat Snow Water Equivalent Estimation from Field Methods

    E-Print Network [OSTI]

    Vida, Jordan; Sa, Nathaniel; Lem, Dylan

    2014-01-01

    like to get involved with water resource management becauseJournal of the American Water Resources Association (JAWRA).Deformation Mechanisms on Snow Water Equivalent Pressure

  5. Using the Equivalent Kernel to Understand Gaussian Process Regression

    E-Print Network [OSTI]

    Sollich, Peter

    Using the Equivalent Kernel to Understand Gaussian Process Regression Peter Sollich Dept.k.i.williams@ed.ac.uk Abstract The equivalent kernel [1] is a way of understanding how Gaussian pro­ cess regression works processes. Consider the supervised regression problem for a dataset D with entries (x i ; y i ) for i = 1

  6. Using the Equivalent Kernel to Understand Gaussian Process Regression

    E-Print Network [OSTI]

    Sollich, Peter

    Using the Equivalent Kernel to Understand Gaussian Process Regression Peter Sollich Dept.k.i.williams@ed.ac.uk Abstract The equivalent kernel [1] is a way of understanding how Gaussian pro- cess regression works processes. Consider the supervised regression problem for a dataset D with entries (xi, yi) for i = 1

  7. An equivalent problem to the Twin Prime Conjecture

    E-Print Network [OSTI]

    F. Balestrieri

    2011-05-21

    In this short paper we will show, via elementary arguments, the equivalence of the Twin Prime Conjecture to a problem which might be simpler to prove. Some conclusions are drawn, and it is shown that proving the Twin Prime Conjecture is equivalent to proving that there cannot be an infinite string of consecutive natural numbers satisfying some specified equations.

  8. SCRIPTA MEDITERRANEA, Vol. XXVII, 2006, 00 Sturt W. Manning

    E-Print Network [OSTI]

    Manning, Sturt

    . Manning54 variations is to a sophisticated radiocarbon dating programme, and how sequence stratigraphy) offers a much more robust and powerful means to calendar age determinations than the simple, and the suggestion of a lower chronology, by looking at sets of data in isolation, and not as part of sequences

  9. Deep water gives up another secret Craig E. Manning1

    E-Print Network [OSTI]

    Manning, Craig

    COMMENTARY Deep water gives up another secret Craig E. Manning1 Department of Earth and Space that constrain one of water's most important properties at deep-earth conditions: its dielec- tric constant's "ring of fire" erupt explosively because the magmas carry water from the deep interior. Water influ

  10. A Survey of Human Computation Systems Man-Ching Yuen

    E-Print Network [OSTI]

    Chen, Ling-Jyh

    arti- ficial intelligence (AI) problems through human power. There exists some AI problems gives a discussion and conclusion of our work. II. INITIATORY HUMAN COMPUTATION As computation powerA Survey of Human Computation Systems Man-Ching Yuen Dept. of Computer Science & Engineering

  11. Data Quality Analysis at the Spitzer Science Center Vincent Mannings*

    E-Print Network [OSTI]

    Mannings, Vince

    Data Quality Analysis at the Spitzer Science Center Vincent Mannings* , Russ R. Laher Spitzer Science Center, California Institute of Technology, Pasadena, CA 91125 ABSTRACT Data Quality Analysis (DQA of Technology. A DQA software system has been implemented to display, analyze and grade Spitzer science data

  12. CloudMan: A Platform for Portable Cloud Manufacturing Services

    E-Print Network [OSTI]

    Dustdar, Schahram

    CloudMan: A Platform for Portable Cloud Manufacturing Services Soheil Qanbari, Samira Mahdi Zadeh Education (BIHE), Iran soroush.vedaeei@bihe.org Abstract--Cloud manufacturing refers to "as a Service" pro- duction model that exploits an on-demand access to a distributed pool of diversified manufacturing

  13. The Island Metaphor Bill Tomlinson, Eric Baumer, Man Lok Yau

    E-Print Network [OSTI]

    Tomlinson, Bill

    , ebaumer, mlyau } @uci.edu Abstract This paper presents an "Island Metaphor" for interactions with systems of a software system. The Island Metaphor is not applicable to, nor appropriate for, every system. HoweverThe Island Metaphor Bill Tomlinson, Eric Baumer, Man Lok Yau University of California, Irvine { wmt

  14. ISSN 2045-5577 ORDER: GOD'S, MAN'S AND NATURE'S

    E-Print Network [OSTI]

    Cartwright, Nancy

    World Bank. 2001. "Tamil Nadu and Child Nutrition: A New Assessment". The World Bank Group. #121 ISSN 2045-5577 ORDER: GOD'S, MAN'S AND NATURE'S Will this Policy work for You? Predicting this evening and I thank you. The World Bank estimates that in developing countries 178 million children under

  15. On Computing Farthest Dominated Locations Hua Lu, Member, IEEE, Man Lung Yiu

    E-Print Network [OSTI]

    Yiu, Man Lung

    1 On Computing Farthest Dominated Locations Hua Lu, Member, IEEE, Man Lung Yiu Abstract--In reality@cs.aau.dk · Man Lung Yiu is with the Department of Computing, Hong Kong Polytechnic University, Hong Kong. E

  16. Reverse Nearest Neighbors Search in Ad-hoc Subspaces Man Lung Yiu

    E-Print Network [OSTI]

    Mamoulis, Nikos

    Reverse Nearest Neighbors Search in Ad-hoc Subspaces Man Lung Yiu Department of Computer Science, H.2.4.h Query processing, H.2.4.k Spatial databases Contact Author: Man Lung Yiu Department

  17. Extracting k Most Important Groups from Data Efficiently Man Lung Yiu a

    E-Print Network [OSTI]

    Hristidis, Vagelis

    Extracting k Most Important Groups from Data Efficiently Man Lung Yiu a , Nikos Mamoulis b.3 Optimization and Performance Contact Author: Man Lung Yiu #12;1. Introduction Aggregate queries summarize

  18. Enhanced ARP: Preventing ARP Poisoning-based Man-in-the-Middle Attacks

    E-Print Network [OSTI]

    Nam, Seung Yeob

    1 Enhanced ARP: Preventing ARP Poisoning-based Man-in-the-Middle Attacks Seung Yeob Nam, Member- tion Protocol (ARP) is proposed to prevent ARP poisoning-based Man-in-the-Middle (MITM) attacks deployable. Index Terms--ARP cache poisoning, Man-in-the-Middle attack, ARP poisoning prevention, voting. I

  19. An equivalent form of Young's inequality with upper bound

    E-Print Network [OSTI]

    E. Minguzzi

    2008-08-05

    Young's integral inequality is complemented with an upper bound to the remainder. The new inequality turns out to be equivalent to Young's inequality, and the cases in which the equality holds become particularly transparent in the new formulation.

  20. Behavioral Model Equivalence Checking for Large Analog Mixed Signal Systems 

    E-Print Network [OSTI]

    Singh, Amandeep

    2012-07-16

    This thesis proposes a systematic, hierarchical, optimization based semi-formal equivalence checking methodology for large analog/mixed signal systems such as phase locked loops (PLL), analog to digital convertors (ADC) ...

  1. On equivalence of thinning fluids used for hydraulic fracturing

    E-Print Network [OSTI]

    Linkov, Alexander

    2012-01-01

    The paper aims to answer the question: if and how non-Newtonian fluids may be compared in their mechanical action when used for hydraulic fracturing? By employing the modified formulation of the PKN problem we obtain its simple analytical solutions in the cases of perfectly plastic and Newtonian fluids. Since the results for shear thinning fluids are intermediate between those for these cases, the obtained equation for the fracture length suggests a criterion of the equivalence of various shear thinning fluids for the problem of hydraulic fractures. We assume fluids equivalent in their hydrofracturing action, when at a reference time they produce fractures of the same length. The equation for the fracture length translates the equivalence in terms of the hydraulic fracture length and treatment time into the equivalence in terms of the properties of a fracturing fluid (behavior and consistency indices). Analysis shows that the influence of the consistency and behavior indices on the fracture length, particle v...

  2. Design, construction and implementation of spherical tissue equivalent proportional counter 

    E-Print Network [OSTI]

    Perez Nunez, Delia Josefina

    2009-05-15

    and the response to neutrons as a function of angle was constant ±7%. This spherical tissue equivalent proportional counter detector system will improve the accuracy of dosimetry in space, and as a result improve radiation safety for astronauts....

  3. Man of Tomorrow: a film on Jacque Fresco

    E-Print Network [OSTI]

    Dinwiddie, Nathanael

    2014-04-01

    or futurologist, philosopher of science, or technological utopian philosopher. However, he may be better thought of as a global planner. Though he has gained prominence only in recent years for his vision of the future and has inspired a fairly substantial.... To compliment these themes, I also explore Fresco’s innovative designs, elegant architectural illustrations, and bold visualizations of future cities. Production of Man of Tomorrow has entailed travel to locations in Florida, primarily Miami and Venus...

  4. Optimized Design of Statically Equivalent Mooring and Catenary Ryser Systems 

    E-Print Network [OSTI]

    Felix Gonzalez, Ivan

    2015-03-03

    OPTIMIZED DESIGN OF STATICALLY EQUIVALENT MOORING AND CATENARY RYSER SYSTEMS A Dissertation by IVAN FELIX GONZALEZ Submitted to the Office of Graduate and Professional Studies of Texas A&M University in partial fulfillment of the requirements... Felix Gonzalez ii ABSTRACT Due to size limitations of wave basins worldwide it is necessary to employ statically equivalent truncated mooring and riser systems to test floating systems to be deployed in deep and ultra-deep waters. A procedure...

  5. What is Ramsey-equivalent to a clique? Andrey Grinshpun

    E-Print Network [OSTI]

    Fox, Jacob

    What is Ramsey-equivalent to a clique? Jacob Fox Andrey Grinshpun Anita Liebenau Yury Person§ Tibor Szab´o¶ December 1, 2013 Abstract A graph G is Ramsey for H if every two-colouring of the edges of G contains a monochromatic copy of H. Two graphs H and H are Ramsey-equivalent if every graph G is Ramsey

  6. Man made global warming explained - closing the blinds

    E-Print Network [OSTI]

    Sloan, T

    2010-01-01

    One of the big problems of the age concerns 'Global Warming', and whether it is 'man-made' or 'natural'. Most climatologists believe that it is very likely to be the former but some scientists (mostly non-climatologists) subscribe to the latter. Unsurprisingly, the population at large is often confused and and is not convinced either way. Here we try to explain the principles of man-made global warming in a simple way. Our purpose is to try to understand the story which the climatologists are telling us through their rather complicated general circulation models. Although the effects in detail are best left to the climatologists' models, we show that for the Globe as a whole the effects of man-made global warming can be demonstrated in a simple way. The simple model of only the direct heating from the absorption of infrared radiation, illustrates the main principles of the science involved. The predicted temperature increase due to the increase of greenhouse gases in the atmosphere over the last century descr...

  7. Mesoscale symmetries explain dynamical equivalence of food webs

    E-Print Network [OSTI]

    Aufderheide, Helge; Gross, Thilo

    2012-01-01

    A present challenge in complex systems is to identify mesoscale structures that have distinct dynamical implications. In this paper we present a detailed investigation of a previously observed dynamical equivalence of certian ecological food webs. We show that this equivalence is rooted in mesoscale symmetries that exist in these webs. Certain eigenvectors of the Jacobian describing dynamical modes of the system, such as specific instabilities or responses to perturbations, localize on these symmetric motifs. On the one hand this means that by removing a symmetry from the network one obtains a system which has identical dynamics except for the removal of the localized mode. This explains the previously observed equivalence. On the other hand it means that we can identify dynamical modes that only depend on the symmetric motif. Symmetric structures thus provide an example for mesoscale network motifs having distinct and exact implications for the dynamics.

  8. Be a Super Snacker: Snack-man Tells You How. 

    E-Print Network [OSTI]

    Anoymous,

    1982-01-01

    surprise them by preparing your own super snacks? Before you begin to cook, Snack-Man reminds you to follow these rules in the kitchen: ? Wash your hands and clean under your fingernails. ? Put on a clean apron or an old shirt. ? Tie your hair back.... While you are busy in the kitchen , be sure to: ? Wipe spills right away. ? Put milk back In the refrlgerator as soon as '{au are finished using it. After you prepare a secret formula, wash all the dirty dishes in hot, soapy water and rinse well. A...

  9. Bac-Man Laguna Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EAandAmminex AAustriaBiofuels Brasil Jump to:Babette Jee ArchitectureBac-Man

  10. Electrical charges in gravitational fields, and Einstein's equivalence principle

    E-Print Network [OSTI]

    Gerold Gründler

    2015-10-12

    According to Larmor's formula, accelerated electric charges radiate electromagnetic waves. Hence charges should radiate, if they are in free fall in gravitational fields, and they should not radiate if they are supported at rest in gravitational fields. But according to Einstein's equivalence principle, charges in free fall should not radiate, while charges supported at rest in gravitational fields should radiate. In this article we point out indirect experimental evidence, indicating that the equivalence principle is correct, while the traditional interpretation of Larmor's formula must be amended.

  11. Electrical charges in gravitational fields, and Einstein's equivalence principle

    E-Print Network [OSTI]

    Gerold Gründler

    2015-10-06

    According to Larmor's formula, accelerated electric charges radiate electromagnetic waves. Hence charges should radiate, if they are in free fall in gravitational fields, and they should not radiate if they are supported at rest in gravitational fields. But according to Einstein's equivalence principle, charges in free fall should not radiate, while charges supported at rest in gravitational fields should radiate. In this article we point out indirect experimental evidence, indicating that the equivalence principle is correct, while Larmor's formula must be interpreted different than commonly accepted.

  12. Intern equivalency at the Energy Resources Conservation Board: a report 

    E-Print Network [OSTI]

    Collins, Gerald, 1949-

    2013-03-13

    stream_source_info 4019367.pdf.txt stream_content_type text/plain stream_size 91788 Content-Encoding ISO-8859-1 stream_name 4019367.pdf.txt Content-Type text/plain; charset=ISO-8859-1 INTERN EQUIVALENCY AT THE ENERGY... Engineering INTERN EQUIVALENCY AT THE ENERGY RESOURCES CONSERVATION BOARD A Report by Gerald Collins Approved as to styleand content by (ChairmanJifi?'Commi ttee) (Member) (Member) December 1980 ABSTRACT The author had seven years' engineering...

  13. Optimization of perigee burns for manned interplanetary missions

    SciTech Connect (OSTI)

    Madsen, W.W.; Olson, T.S.; Siahpush, A.S.

    1991-01-01

    In choosing an engine concept for the rocket vehicle to be used for the initial manned exploration of Mars, the two main factors in the decision should be what can be feasibly built and flight qualified within approximately the next 20 years, and what level of engine performance is required to safely perform these missions. In order to reduce the overall cost in developing this next generation space transportation system, it would be desirable to have a single engine design that could be used for a broad class of missions (for example, cargo and piloted lunar and Mars missions, orbit transfers around the Earth, and robotic missions to the planets). The engine thrust that is needed for manned Mars missions is addressed in this paper. We find that these missions are best served by a thrust level around 75,000 lbf to 100,000 lbf, and a thrust-to-engine weight ratio of about three. This thrust level might best be obtained by clustering five 15,000 lbf or 20,000 lbf engines. It may be better to throttle the engines back from full power between perigee burns, rather than shutting down. 5 refs., 4 figs.

  14. I. Introduction Equivalent loading of induction machines are

    E-Print Network [OSTI]

    Szabados, Barna

    phase synchronous machine. If the synchronous machine had a rotor with two windings with a spacial phaseI. Introduction Equivalent loading of induction machines are used to test machines for temperature loading tests, lead to the conclusion that synthetic loading is a viable simple test for large machines

  15. The Equivalence between Row and Column Linear Regression

    E-Print Network [OSTI]

    Tresp, Volker

    The Equivalence between Row and Column Linear Regression: A Surprising Feature of Linear Regression and Communications 81730 M¨unchen, Germany Abstract The rows of the design matrix in linear regression are the inputs of the training data set. Normal regression is row regression: the goal is to predict a training target from

  16. Equivalence in Knowledge Representation: Automata, Recurrent Neural Networks,

    E-Print Network [OSTI]

    Giles, C. Lee

    Equivalence in Knowledge Representation: Automata, Recurrent Neural Networks, and Dynamical Fuzzy finite state automata (DFA) can be synthesized by or mapped into recurrent neural networks by directly programming the DFA structure into the weights of the neural network. Based on those results, a synthesis

  17. An ideal independent source as an equivalent 1-port

    E-Print Network [OSTI]

    Emanuel Gluskin; Anatoly Patlakh

    2011-08-24

    We consider a 1-port, not necessarily linear, with a dependent source, appearing at the port. The control of the source is entirely internal for the 1-port. If this source is a parallel voltage source, then the equivalent circuit is an ideal independent voltage source, and if it is a series current source, then the equivalent circuit is an ideal independent current source. (As usual, "ideal" source is defined as a source whose proposed function is independent of the load.) In the simple LTI case, these results can be obtained, respectively, by either taking RTh zero in the Thevenin equivalent, or taking RN infinite in the Norton equivalent; however the very fact that the final circuits do not include any linear elements indicates the possibility of generalization to nonlinear 1-ports. Some limitations on the circuit's structure (functional dependencies in it) are required, and the clearness of these limitations, i.e. clearness of the conditions for the 1-port to be an ideal source for any load, is the aesthetical point.

  18. Cultural evolution is not equivalent to Darwinian evolution

    E-Print Network [OSTI]

    Reader, Simon

    Cultural evolution is not equivalent to Darwinian evolution Dwight W. Read Department://www.sscnet.ucla.edu/anthro/faculty/read/ Abstract: Darwinian evolution, defined as evolution arising from selection based directly on the properties. The difficulty with linking Darwinian evolution to structural properties of cultural constructs is exemplified

  19. On an Equivalence between PLSI and LDA Mark Girolami

    E-Print Network [OSTI]

    Kaban, Ata

    On an Equivalence between PLSI and LDA Mark Girolami School of ICT University of Paisley PA1 2BE, UK mark.girolami@paisley.ac.uk Ata Kab´an School of Computer Science University of Birmingham B15 2TT

  20. CONTROLLED TOPOLOGICAL EQUIVALENCE OF MAPS IN THE THEORY OF

    E-Print Network [OSTI]

    Hughes, Bruce

    CONTROLLED TOPOLOGICAL EQUIVALENCE OF MAPS IN THE THEORY OF STRATIFIED SPACES AND APPROXIMATE connections among the theories of topological stability of maps, controlled topology, and stratified spaces FIBRATIONS Bruce Hughes ��� �º Ideas from the theory of topological stability of smooth maps are trans

  1. Equivalence for Varieties in General and for BOOL in Particular

    E-Print Network [OSTI]

    Porst, Hans-E. Fachbereich 3

    algebras of fixed orders m and the variety BOOL of Boolean algebras are obtained; moreover it can be shownEquivalence for Varieties in General and for BOOL in Particular Hans­E. Porst Abstract power construction of a variety and McKenzie's ­ modification of classes of algebras [22] become

  2. ON OBSERVATIONAL EQUIVALENCE AND ALGEBRAIC SPECIFICATION --Extended abstract i --

    E-Print Network [OSTI]

    Sannella, Don

    operations on nat and bool), and suppose A and B are ~-algebras with tAIbunch = the set of finite setsON OBSERVATIONAL EQUIVALENCE AND ALGEBRAIC SPECIFICATION -- Extended abstract i -- Donald Sannella which is adequate to handle reachable algebras only, and show how to extend it to cope with unreachable

  3. Flat systems, equivalence and trajectory R. M. Murray

    E-Print Network [OSTI]

    Murray, Richard M.

    Flat systems, equivalence and trajectory generation Ph. Martin R. M. Murray P. Rouchon Technical report, April 2003 Abstract Flat systems, an important subclass of nonlinear control systems in- troduced the infinite dimensional geometry devel- oped by Vinogradov and coworkers: a control system is a diffiety

  4. Equivalence problem for the orthogonal webs on the sphere

    E-Print Network [OSTI]

    Caroline Cochran; Raymond G. McLenaghan; Roman G. Smirnov

    2010-09-22

    We solve the equivalence problem for the orthogonally separable webs on the three-sphere under the action of the isometry group. This continues a classical project initiated by Olevsky in which he solved the corresponding canonical forms problem. The solution to the equivalence problem together with the results by Olevsky forms a complete solution to the problem of orthogonal separation of variables to the Hamilton-Jacobi equation defined on the three-sphere via orthogonal separation of variables. It is based on invariant properties of the characteristic Killing two-tensors in addition to properties of the corresponding algebraic curvature tensor and the associated Ricci tensor. The result is illustrated by a non-trivial application to a natural Hamiltonian defined on the three-sphere.

  5. Torsion-balance tests of the weak equivalence principle

    E-Print Network [OSTI]

    T. A. Wagner; S. Schlamminger; J. H. Gundlach; E. G. Adelberger

    2012-07-10

    We briefly summarize motivations for testing the weak equivalence principle and then review recent torsion-balance results that compare the differential accelerations of beryllium-aluminum and beryllium-titanium test body pairs with precisions at the part in $10^{13}$ level. We discuss some implications of these results for the gravitational properties of antimatter and dark matter, and speculate about the prospects for further improvements in experimental sensitivity.

  6. Weak Equivalence Principle, Lorentz Non-invariance, and Nuclear Decays

    E-Print Network [OSTI]

    E. Fischbach; V. E. Barnes; J. M. Heim; D. E. Krause; J. M. Nistor

    2015-05-16

    We consider three possible manifestations of physics beyond the Standard Model, and the relations among them. These are Lorentz non-invariance (LNI), violations of the Weak Equivalence Principle (WEP), and indications of time-varying nuclear decay constants. We present preliminary results from a new experiment indicating the presence of annual and subannual periodicities in decay data, and discuss their implications for physics beyond the Standard Model.

  7. Elemental concentrations in bones from an ancient Egyptian mummy and from a recent man

    SciTech Connect (OSTI)

    Cholewa, M.; Kwiatek, W.M.; Jones, K.W.; Schidlovsky, G.; Paschoa, A.S.; Miller, S.C.; Pecotte, J.

    1986-06-01

    Differences in elemental concentrations in bones taken from an ancient Egyptian mummy and a contemporary man were investigated by using proton induced x-ray emission (PIXE) in combination with Rutherford backscattering (RBS). Remarkable differences were noticed in the Fe/Ca and Pb/Ca relative concentrations, which were consistently higher in the contemporary man. 5 refs., 2 figs., 2 tabs.

  8. Collaborative Approach to Mitigating ARP Poisoning-based Man-in-the-Middle Seung Yeob Nama

    E-Print Network [OSTI]

    Nam, Seung Yeob

    Collaborative Approach to Mitigating ARP Poisoning-based Man-in-the-Middle Attacks Seung Yeob Nama for counteracting ARP (Address Resolution Protocol) poisoning-based Man-in-the-Middle (MITM) attacks in a subnet an ARP cache poisoning attack if the mapping between an IP and the corresponding MAC addresses

  9. Dr. John Slough "Rapid Manned Mars Mission with a Propagating Magnetic Wave

    E-Print Network [OSTI]

    Shepherd, Simon

    Dr. John Slough MSNW "Rapid Manned Mars Mission with a Propagating Magnetic Wave Plasma Accelerator" For man to venture forth into the solar system, a radically different propulsion system must be envisioned problem. This is accomplished by employing a travelling magnetic wave accelerator to accelerate

  10. Man-in-the-Middle Secure Authentication Schemes from LPN and Weak PRFs

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    and its more efficient variants such as Toeplitz-LPN and Ring-LPN. Building a man-in-the-middle secure building a man-in-the- middle secure scheme based on any variant of the LPN problem solves the main open-cost devices, such as smart cards and RFID tags, in the real world. One of the most common cryptographic

  11. Equivalence of optical and electrical noise equivalent power of hybrid NbTiN-Al microwave kinetic inductance detectors

    SciTech Connect (OSTI)

    Janssen, R. M. J.; Endo, A.; Visser, P. J. de; Klapwijk, T. M.; Baselmans, J. J. A.

    2014-11-10

    We have measured and compared the response of hybrid NbTiN-Al Microwave Kinetic Inductance Detectors (MKIDs) to changes in bath temperature and illumination by sub-mm radiation. We show that these two stimulants have an equivalent effect on the resonance feature of hybrid MKIDs. We determine an electrical noise equivalent power (NEP) from the measured temperature responsivity, quasiparticle recombination time, superconducting transition temperature, and noise spectrum, all of which can be measured in a dark environment. For the two hybrid NbTiN-Al MKIDs studied in detail, the electrical NEP is within a factor of two of the optical NEP, which is measured directly using a blackbody source.

  12. Microwave Power Beaming Infrastructure for Manned Lightcraft Operations: Part 2

    SciTech Connect (OSTI)

    Myrabo, Leik N. [Lightcraft Technologies, Inc., Bennington, VT (United States)

    2008-04-28

    In the past {approx}7 years, microwave gyrotron technology has rapidly evolved to a critical threshold wherein ultra-energetic space launch missions based on beamed energy propulsion (BEP) now appear eminently feasible. Over the next 20 years, hundred megawatt-class microwave power-beaming stations could be prototyped on high deserts and 3- to 4 km mountain peaks before migrating into low Earth orbit, along with their passive microwave relay satellites. Described herein is a 20 GW rechargeable nuclear power satellite and microwave power-beaming infrastructure designed for manned space launch operations in the year 2025. The technological readiness of 2500 GJ superconducting magnetic energy storage 'batteries', 433-m ultralight space structures, 100 MW liquid droplet radiators, 1-6+ MW gyrotron sources, and mega-scale arrays (e.g., 3000 phase-locked units) is addressed. Microwave BEP is 'breakthrough' technology with the very real potential to radically reduce space access costs by factors of 100 to 1000 in the forseeable future.

  13. Commutation Relations for Double Tensors of Two Equivalent D Electrons

    E-Print Network [OSTI]

    Chin-Sheng Wu

    2007-07-07

    We apply the Clebsch-Gordan and Racah coefficients to calculate the double tensors for two equivalent d electrons. We also obtain the commutation relations for these double tensors and choose certain quantum numbers, which produce a subgroup. From the root vectors of the commutation relations, we identify them with Lie algebra B2. Once we have the correct Lie algebra, it is feasible to use the Wigner-Eckart theorem to find matrix elements for transition states among atomic spectra or nuclear shell models.

  14. The equivalence of inverse Compton scattering and the undulator concept

    SciTech Connect (OSTI)

    Ng, K.Y,; /Fermilab

    2009-08-01

    Inverse Compton scattering is a method to produce very high frequency photon beam. However, the production mechanism can also be viewed as a undulator emission. This is because the electron sees electric and magnetic fields of the incident laser beam and is driven into transverse oscillatory motion in exactly the same way when the electron passes through a undulator consisting of alternating magnetic field. This note gives a detailed examination of the similarity about the two views. Equivalent undulator parameters are derived for the incident laser beam, as well as the differential cross section of photon emission.

  15. CaveMan Enterprise version 1.0 Software Validation and Verification.

    SciTech Connect (OSTI)

    Hart, David

    2014-10-01

    The U.S. Department of Energy Strategic Petroleum Reserve stores crude oil in caverns solution-mined in salt domes along the Gulf Coast of Louisiana and Texas. The CaveMan software program has been used since the late 1990s as one tool to analyze pressure mea- surements monitored at each cavern. The purpose of this monitoring is to catch potential cavern integrity issues as soon as possible. The CaveMan software was written in Microsoft Visual Basic, and embedded in a Microsoft Excel workbook; this method of running the CaveMan software is no longer sustainable. As such, a new version called CaveMan Enter- prise has been developed. CaveMan Enterprise version 1.0 does not have any changes to the CaveMan numerical models. CaveMan Enterprise represents, instead, a change from desktop-managed work- books to an enterprise framework, moving data management into coordinated databases and porting the numerical modeling codes into the Python programming language. This document provides a report of the code validation and verification testing.

  16. Distributed resonance self-shielding using the equivalence principle

    SciTech Connect (OSTI)

    Altiparmakov, D.

    2012-07-01

    This paper presents an extension of the equivalence principle to allow distributed resonance self-shielding in a multi-region fuel configuration. Rational expansion of fuel-to-fuel collision probability is applied in order to establish equivalence between the actual fuel configuration and a homogeneous mixture of hydrogen and resonant absorber, which is a commonly used model to calculate library tables of resonance integrals. The main steps in derivation are given along with the basic physics assumptions on which the presented approach relies. The method has been implemented in the lattice code WIMS-AECL and routinely used for calculation of CANDU-type reactor lattices. Its capabilities are illustrated by comparison of WIMS-AECL and MCNP results of {sup 238}U resonance capture in a CANDU lattice cell. In order to determine optimal rational expansion of fuel-to-fuel collision probability, the calculations were carried out by varying the number of rational terms from 1 to 6. The results show that 4 terms are sufficient. The further increase of the number of terms affects the computing time, while the impact on accuracy is negligible. To illustrate the convergence of the results, the fuel subdivision is gradually refined varying the number of fuel pin subdivisions from 1 to 32 equal-area annuli. The results show very good agreement with the reference MCNP calculation. (authors)

  17. Equivalent hydraulic conductivity of an experimental stratigraphy: Implications for basin-scale flow

    E-Print Network [OSTI]

    Gable, Carl W.

    Equivalent hydraulic conductivity of an experimental stratigraphy: Implications for basin by scaling up an experimental stratigraphy created by physical sedimentation processes and by assuming. Person (2006), Equivalent hydraulic conductivity of an experimental stratigraphy: Implications for basin

  18. Calculation of extremity neutron fluence-to-dose equivalent conversion factors 

    E-Print Network [OSTI]

    Wood-Zika, Annmarie Ruth

    1997-01-01

    -to-dose equivalent conversion factors to Los Alamos National Laboratory extremity dosimeter correction factors is performed....

  19. Relationship between ice water content and equivalent radar reflectivity for clouds consisting of nonspherical ice particles

    E-Print Network [OSTI]

    Baum, Bryan A.

    Relationship between ice water content and equivalent radar reflectivity for clouds consisting investigates the relationship between ice water content (IWC) and equivalent radar reflectivity (Ze) at 94 GHz. Baum, and A. J. Heymsfield (2008), Relationship between ice water content and equivalent radar

  20. Using hydraulic equivalences to discriminate transport processes1 of volcanic flows1

    E-Print Network [OSTI]

    Boyer, Edmond

    G21942 Using hydraulic equivalences to discriminate transport processes1 of volcanic flows1 2 Alain of hydraulic equivalence, we determined that deposits resulted from a combination of suspended-12 load fallout between transport mechanisms, hydraulic18 equivalences have a general applicability in geophysical flows

  1. EQUIVALENT STATIC WIND LOAD DISTRIBUTION OF COUPLED BUFFETING RESPONSE OF BRIDGES

    E-Print Network [OSTI]

    Kareem, Ahsan

    EQUIVALENT STATIC WIND LOAD DISTRIBUTION OF COUPLED BUFFETING RESPONSE OF BRIDGES Xinzhong Chen in terms of the equivalent static wind loads. The gust response factor (GRF) approach that assumes the equivalent static loads having the same distribution of the mean static wind loads is widely used

  2. 1 Copyright 2004 by ASME DESIGN FOR CRASHWORTHINESS OF VEHICLE STRUCTURES VIA EQUIVALENT

    E-Print Network [OSTI]

    Saitou, Kazuhiro "Kazu"

    1 Copyright © 2004 by ASME DESIGN FOR CRASHWORTHINESS OF VEHICLE STRUCTURES VIA EQUIVALENT "equivalent" mechanism models of vehicle structures as a tool for the early design exploration. An equivalent, structural design for crashworthiness is a difficult task in which the design process often involves non

  3. On the equivalence of state transformer semantics and predicate transformer semantics

    E-Print Network [OSTI]

    Keimel, Klaus

    On the equivalence of state transformer semantics and predicate transformer semantics Dedicated and the author [13] have worked out the equivalence between state transformer semantics and predicate transformer the last section, where the equivalence of predicate and state transformer semantics is finally put

  4. Derived equivalences for -Auslander-Yoneda algebras Wei Hu, Changchang Xi

    E-Print Network [OSTI]

    Xi, Changchang

    Derived equivalences for -Auslander-Yoneda algebras Wei Hu, Changchang Xi School of Mathematical derived equivalences between these -Auslander-Yoneda algebras (not necessarily Artin algebras), or their quotient algebras, from a given almost -stable derived equivalence. As consequences of our method, we have

  5. The Selection of Pronunciation Variants: Comparing the Performance of Man and Machine 

    E-Print Network [OSTI]

    Kessens, Judith M; Wester, Mirjam; Cucchiarini, Catia; Strik, Helmer

    expert listeners. Both man and the machine carried out exactly the same task: deciding whether a segment was present or not in 467 cases. It turned out that the performance of the CSR is comparable to that of the experts....

  6. "And man shall have dominion over the earth": rhetorical modifications in environmental discourse for Evangelicals 

    E-Print Network [OSTI]

    Wuensche, Kristi Dawn

    1996-01-01

    "And Man Shall Have Dominion Over the Earth": Rhetorical Evangelical Christians are not typically associated with mainstream environmentalism. This thesis examines the mythical traditions underpinning the efforts by some ...

  7. The Man Alone in British Colonial and Scientific Romance 1886-1904 

    E-Print Network [OSTI]

    Gray, Russell Ion

    2007-01-01

    This thesis uses some of the key texts of the ‘romance revival’ of the late nineteenth century to develop a theory of the Man Alone, and to explain its significance in both literary and cultural terms. A historicist approach ...

  8. Designing an error resolution checklist for a shared manned-unmanned environment

    E-Print Network [OSTI]

    Tappan, Jacqueline M. (Jacqueline Marie)

    2010-01-01

    The role of unmanned vehicles in military and commercial environments continues to expand, resulting in Shared Manned-Unmanned (SMU) domains. While the introduction of unmanned vehicles can have many benefits, humans ...

  9. Bridging across Nicosia's divide : from a "no man's land" to a shared public realm

    E-Print Network [OSTI]

    Papanastasiou, Chloe

    1994-01-01

    This thesis addresses the issue of creating a new urban identify for Nicosia, Cyprus, by rebuilding the Buffer Zone -the "no man's land" that presently divides the city- in a way that encourages the sharing of the urban ...

  10. Pink plaque on the arm of a man after a trip to Mexico: cutaneous leishmaniasis

    E-Print Network [OSTI]

    Cohen, Jeffrey M; Saavedra, Arturo P; Sax, Paul E; Lipworth, Adam D

    2015-01-01

    presentation Pink plaque on the arm of a man after a trip toan asymptomatic erosion on his left arm that appeared at thehis left lateral proximal arm (Figure 1). The remainder of

  11. Scales modified for use on board the human centrifuge in the MIT Man Vehicle Lab

    E-Print Network [OSTI]

    Samuelson, Heather Marie

    2006-01-01

    The MIT Man Vehicle Lab (MVL) is currently performing research on the effects of rotational artificial gravity on humans through the use of a short-radius centrifuge. The MVL centrifuge allows subjects to spin in the supine ...

  12. HEXANE : architecting manned space exploration missions beyond low-earth orbit

    E-Print Network [OSTI]

    Rudat, Alexander August

    2013-01-01

    With the end of the Space Shuttle Program and the cancellation of the Constellation Program, NASA's long-term designs for manned spaceflight beyond Earth orbit remain indefinite. Although progress has been made in plans ...

  13. Optimal Supply Angle of Upside Air Supply in Manned Spacecraft Cabin-Based Air Age 

    E-Print Network [OSTI]

    Liang, Z.; Zhang, J.; Lu, Y.

    2006-01-01

    The age of air in the workaround of a manned spacecraft cabin that contain astronauts, apparatus and simple living establishments was numerically simulated by use of commercial software and a standard k-e turbulence model. An air inlet installed...

  14. Topographic Effects on Ambient Dose Equivalent Rates from Radiocesium Fallout

    E-Print Network [OSTI]

    Malins, Alex; Machida, Masahiko; Saito, Kimiaki

    2015-01-01

    Land topography can affect air radiation dose rates by locating radiation sources closer to, or further, from detector locations when compared to perfectly flat terrain. Hills and slopes can also shield against the propagation of gamma rays. To understand the possible magnitude of topographic effects on air dose rates, this study presents calculations for ambient dose equivalent rates at a range of heights above the ground for varying land topographies. The geometries considered were angled ground at the intersection of two planar surfaces, which is a model for slopes neighboring flat land, and a simple conical geometry, representing settings from hilltops to valley bottoms. In each case the radiation source was radioactive cesium fallout, and the slope angle was varied systematically to determine the effect of topography on the air dose rate. Under the assumption of homogeneous fallout across the land surface, and for these geometries and detector locations, the dose rates at high altitudes are more strongly...

  15. Quantum Equivalence and Quantum Signatures in Heat Engines

    E-Print Network [OSTI]

    Raam Uzdin; Amikam Levy; Ronnie Kosloff

    2015-04-15

    Quantum heat engines (QHE) are thermal machines where the working substance is quantum. In the extreme case the working medium can be a single particle or a few level quantum system. The study of QHE has shown a remarkable similarity with the standard thermodynamical models, thus raising the issue what is quantum in quantum thermodynamics. Our main result is thermodynamical equivalence of all engine type in the quantum regime of small action. They have the same power, the same heat, the same efficiency, and they even have the same relaxation rates and relaxation modes. Furthermore, it is shown that QHE have quantum-thermodynamic signature, i.e thermodynamic measurements can confirm the presence of quantum coherence in the device. The coherent work extraction mechanism enables power outputs that greatly exceed the power of stochastic (dephased) engines.

  16. Test of the Equivalence Principle Using a Rotating Torsion Balance

    E-Print Network [OSTI]

    S. Schlamminger; K. -Y. Choi; T. A. Wagner; J. H. Gundlach; E. G. Adelberger

    2007-12-04

    We used a continuously rotating torsion balance instrument to measure the acceleration difference of beryllium and titanium test bodies towards sources at a variety of distances. Our result Delta a=(0.6+/-3.1)x10^-15 m/s^2 improves limits on equivalence-principle violations with ranges from 1 m to infinity by an order of magnitude. The Eoetvoes parameter is eta=(0.3+/-1.8)x10^-13. By analyzing our data for accelerations towards the center of the Milky Way we find equal attractions of Be and Ti towards galactic dark matter, yielding eta=(-4 +/- 7)x10^-5. Space-fixed differential accelerations in any direction are limited to less than 8.8x10^-15 m/s^2 with 95% confidence.

  17. An object-oriented construction kit architecture for designing man/machine interfaces 

    E-Print Network [OSTI]

    DeSoi, John Francis

    1988-01-01

    AN OBJECT-ORIENTED CONSTRUCTION KIT ARCHITECTURE FOR DESIGNING MAN/MACHINE INTERFACES A Thesis by JOHN FRANCIS DESOI Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE December 1988 Major Subject: Computer Science AN OBJECT-ORIENTED CONSTRUCTION KIT ARCHITECTURE FOR DESIGNING MAN/MACHINE INTERFACES A Thesis by JOHN FRANCIS DESOI Approved as to style and content by: William Lively j (Chair...

  18. The impact of equivalence ratio oscillations on combustion dynamics in a backward-facing step combustor

    SciTech Connect (OSTI)

    Murat Altay, H.; Speth, Raymond L.; Hudgins, Duane E.; Ghoniem, Ahmed F.

    2009-11-15

    The combustion dynamics of propane-air flames are investigated in an atmospheric pressure, atmospheric inlet temperature, lean, premixed backward-facing step combustor. We modify the location of the fuel injector to examine the impact of equivalence ratio oscillations arriving at the flame on the combustion dynamics. Simultaneous pressure, velocity, heat-release rate and equivalence ratio measurements and high-speed video from the experiments are used to identify and characterize several distinct operating modes. When the fuel is injected far upstream from the step, the equivalence ratio arriving at the flame is steady and the combustion dynamics are controlled only by flame-vortex interactions. In this case, different dynamic regimes are observed depending on the operating parameters. When the fuel is injected close to the step, the equivalence ratio arriving at the flame exhibits oscillations. In the presence of equivalence ratio oscillations, the measured sound pressure level is significant across the entire range of lean mean equivalence ratios even if the equivalence ratio oscillations arriving at the flame are out-of-phase with the pressure oscillations. The combustion dynamics are governed primarily by the flame-vortex interactions, while the equivalence ratio oscillations have secondary effects. The equivalence ratio oscillations could generate variations in the combustion dynamics in each cycle under some operating conditions, destabilize the flame at the entire range of the lean equivalence ratios, and increase the value of the mean equivalence ratio at the lean blowout limit. (author)

  19. Light WIMPs, Equivalent Neutrinos, BBN, and the CMB

    E-Print Network [OSTI]

    Gary Steigman; Kenneth M. Nollett

    2014-01-21

    Recent updates to the observational determinations of the primordial abundances of helium and deuterium are compared to the predictions of BBN to infer the universal ratio of baryons to photons (or, the present Universe baryon mass density parameter Omega_B h^2), as well as to constrain the effective number of neutrinos (N_eff) and the number of equivalent neutrinos (Delta N_nu). These BBN results are compared to those derived independently from the Planck CMB data. In the absence of a light WIMP (chi), N_eff = 3.05(1 + Delta N_nu/3). In this case, there is excellent agreement between BBN and the CMB, but the joint fit finds that Delta N_nu = 0.40 +/- 0.17, disfavoring standard big bang nucleosynthesis (SBBN: Delta N_nu = 0) at 2.4 sigma, as well as a sterile neutrino (Delta N_nu = 1) at 3.5 sigma. In the presence of a light WIMP, the relation between N_eff and Delta N_nu depends on the WIMP mass, leading to degeneracies among N_eff, Delta N_nu, and m_chi. The complementary and independent BBN and CMB data can break some of these degeneracies. Depending on the nature of the light WIMP (Majorana or Dirac fermion, real or complex scalar) the joint BBN + CMB analyses set a lower bound to m_chi in the range from 0.5 to 5 MeV, and they identify best fit values for m_chi in the range from 5 to 10 MeV. The joint BBN + CMB analyses find a best fit value for the number of equivalent neutrinos, Delta N_nu = 0.65, nearly independent of the nature of the WIMP. The best fit still disfavors the absence of dark radiation (Delta N_nu = 0 at 95% confidence), while allowing for the presence of a sterile neutrino (Delta N_nu = 1 at less than 1 sigma). For all cases considered here, the lithium problem persists. These results, presented at the 2013 Rencontres de l'Observatoire de Paris - ESO Workshop, are based on Nollett & Steigman 2013 (arXiv:1312.5725 [astro-ph.CO]).

  20. On the Equivalence Principle and Electrodynamics of Moving Bodies

    E-Print Network [OSTI]

    Maciej Trzetrzelewski

    2015-03-18

    Consider an observer surrounded by a charged, conducting elevator (assume that the charge is isolated from the observer). In the presence of the external electric field the elevator will accelerate however, due to the screening effect, the observer will not be able to detect any electromagnetic field. According to the equivalence principle, the observer may identify the cause of the acceleration with the external gravitational field. However the elevator's motion is given by Lorentz-force equation. Therefore there should exist a metric, depending on electromagnetic potential, for which the geodesics coincide with the trajectories of the charged body in the electromagnetic field. We give a solution to this problem by finding such metric. In doing so one must impose a constraint on the electromagnetic field in a certain way. That constraint turns out to be achievable by marginal gauge transformations whose phase is closely related to the Hamilton-Jacobi function. Finally we show that for weak fields the Einstein-Hilbert action for the proposed metric results in the Stueckelberg massive electrodynamics. For strong fields (e.g. at small scales) the correspondence is broken by a term that at the same time makes the theory non-renormalizable. We conjecture the existence of a quantum theory whose effective action reproduces the non-renormalizable term and hence the Einstein-Hilbert action.

  1. Optical Anisotropy of Schwarzschild Metric within Equivalent Medium Framework

    E-Print Network [OSTI]

    Sina Khorasani; Bizhan Rashidian

    2009-12-16

    It is has been long known that the curved space in the presence of gravitation can be described as a non-homogeneous anisotropic medium in flat geometry with different constitutive equations. In this article, we show that the eigenpolarizations of such medium can be exactly solved, leading to a pseudo-isotropic description of curved vacuum with two refractive index eigenvalues having opposite signs, which correspond to forward and backward travel in time. We conclude that for a rotating universe, time-reversal symmetry is broken. We also demonstrate the applicability of this method to Schwarzschild metric and derive exact forms of refractive index. We derive the subtle optical anisotropy of space around a spherically symmetric, non-rotating and uncharged blackhole in the form of an elegant closed form expression, and show that the refractive index in such a pseudo-isotropic system would be a function of coordinates as well as the direction of propagation. Corrections arising from such anisotropy in the bending of light are shown and a simplified system of equations for ray-tracing in the equivalent medium of Schwarzschild metric is found.

  2. Probing the Goldstone equivalence theorem in Heavy Weak Doublet Decays

    E-Print Network [OSTI]

    Dutta, Bhaskar; Sanford, David; Walker, Joel W

    2015-01-01

    This paper investigates the decays from heavy higgsino-like weak-doublets into Z, h bosons and missing particles. When pair-produced at the LHC, the subsequent Z, h to 2l, 2b decays in the doublet decay cascade can yield 4l, 2l 2b, and 4b + MET + jets final states. Mutual observation of any two of these channels would provide information on the the associated doublets' decay branching fractions into a Z or h, thereby probing the Goldstone equivalence relation, shedding additional light on the Higgs sector of beyond the Standard Model theories, and facilitating the discrimination of various contending models, in turn. We compare the Z/h decay ratio expected in the Minimal Supersymmetric model, the Next-to Minimal Supersymmetric model and a minimal singlet-doublet dark matter model. Additionally, we conduct a full Monte Carlo analysis of the prospects for detecting the targeted final states during 14 TeV running of the LHC in the context of a representative NMSSM benchmark model.

  3. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1 Supervised Self-Organization of Homogeneous

    E-Print Network [OSTI]

    Ray, Asok

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1 Supervised Self advances in sensor technology and the affordable miniaturization of mobile computing plat- forms, swarms

  4. Die Thue-Morse Folge und wie man unendlich lange Schach spielt

    E-Print Network [OSTI]

    ; Sc3-b1, Sc6-b8 1 : Sg1-f3, Sg8-f6; Sf3-g1, Sf6-g8 in eine passende Schachstellung ein, so kann man : Sg1-f3, Sg8-f6; Sf3-g1, Sf6-g8 in eine passende Schachstellung ein, so kann man nach den 1929 : Sb1-c3, Sb8-c6; Sc3-b1, Sc6-b8 1 : Sg1-f3, Sg8-f6; Sf3-g1, Sf6-g8 in eine passende Schachstellung ein

  5. Connectivity between Eurasian snow cover extent and Canadian snow water equivalent and river

    E-Print Network [OSTI]

    Dery, Stephen

    Connectivity between Eurasian snow cover extent and Canadian snow water equivalent and river historical time series of satellite-based measurements of Eurasian snow cover extent and of observed Canadian snow water equivalent (SWE) and freshwater discharge, with a focus on the Churchill River Basin

  6. Snow water equivalent in the Sierra Nevada: Blending snow sensor observations with snowmelt model simulations

    E-Print Network [OSTI]

    Dozier, Jeff

    Snow water equivalent in the Sierra Nevada: Blending snow sensor observations with snowmelt model 2013. [1] We estimate the spatial distribution of daily melt-season snow water equivalent (SWE) over snow cover images with a spatially distributed snowmelt model and a blended method in which

  7. REGIONAL PATTERNS OF SNOW WATER EQUIVALENT IN THE COLORADO RIVER BASIN USING SNOWPACK TELEMETRY (SNOTEL) DATA

    E-Print Network [OSTI]

    Anderson, Charles W.

    THESIS REGIONAL PATTERNS OF SNOW WATER EQUIVALENT IN THE COLORADO RIVER BASIN USING SNOWPACK University Fort Collins, Colorado Spring 2008 #12;#12;iii ABSTRACT OF THESIS REGIONAL PATTERNS OF SNOW WATER. Previous clustering of station based snow water equivalent (SWE) data has typically grouped stations based

  8. Pricing Equity-Linked Pure Endowments via the Principle of Equivalent Utility

    E-Print Network [OSTI]

    Moore, Kristen

    Pricing Equity-Linked Pure Endowments via the Principle of Equivalent Utility Kristen S. Moore this contract via the principle of equivalent utility and demonstrate that, under the assumption of exponential utility, the indifference price solves a nonlinear Black-Scholes equation; the nonlinear term reflects

  9. Equivalent Static Wind Loads on Buildings: New Model Xinzhong Chen1

    E-Print Network [OSTI]

    Chen, Xinzhong

    Equivalent Static Wind Loads on Buildings: New Model Xinzhong Chen1 and Ahsan Kareem2 Abstract: In current design practice, spatiotemporally varying wind loads on buildings are modeled as equivalent static static wind load for any given peak response of buildings with uncoupled responses in the three primary

  10. Dominant dimensions, derived equivalences and tilting modules Hongxing Chen and Changchang Xi

    E-Print Network [OSTI]

    Xi, Changchang

    Dominant dimensions, derived equivalences and tilting modules Hongxing Chen and Changchang Xi by understanding this conjecture in the context of derived categories, we study dominant dimensions of algebras under derived equivalences induced by tilting modules, specifically, the infinity of dominant dimensions

  11. IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS -PART A., VOL. XX, NO. Y, MONTH 1999 100 IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS -PART A., VOL. XX, NO. Y, MONTH 1999 101

    E-Print Network [OSTI]

    Bertsekas, Dimitri

    IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS - PART A., VOL. XX, NO. Y, MONTH 1999 100 1234 #12;IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS - PART A., VOL. XX, NO. Y, MONTH 1999 101 Missile, Dimitri Bertsekas is with Massachusetts Institute of Technology, Laboratory for Information and Decision

  12. Man-Portable Power Generation Devices: Product Design and Supporting Algorithms

    E-Print Network [OSTI]

    and operation of microfabricated fuel cell sys- tems is proposed and algorithms for relevant optimization here. Microfabricated fuel cell systems are a promising alternative to batteries for man- portable for the degree of Doctor of Philosophy in Chemical Engineering Abstract A methodology for the optimal design

  13. X-MAN: An MDE Tool for Component-based System Development

    E-Print Network [OSTI]

    Lau, Kung-Kiu

    the complete life cycle for component-based system development [10]. The X-MAN tool has been successfully, and prior to system V&V. A. The W Model The life cycle for component-based system development is thus to this system, and are therefore not repository com- ponents. Thus the V model defines only a system life cycle

  14. 148 American EntomologistFall 2012 man Resources. 2012. Plant and Enviromental Protection Sciences.

    E-Print Network [OSTI]

    Mousseau, Timothy A.

    of nuclear power plants (NAS 2012), and from nuclear accidentssuchasthoseattheThreeMileIsland,Chernobyl,andFuku- shima Daiichi power plants. In some parts of the world (e.g. Ramsar, Iran148 American Entomologist·Fall 2012 man Resources. 2012. Plant and Enviromental Protection Sciences

  15. Air-Sea Fluxes: Straw Man Questions 1. How good are data for momentum exchange?

    E-Print Network [OSTI]

    Griesel, Alexa

    Air-Sea Fluxes: Straw Man Questions 1. How good are data for momentum exchange? Josey et al data are available for air-sea heat fluxes? Josey, S. A., E. C. Kent and P. K. Taylor, 1999: New.B., Gregory, J.M., Johns, T.C., Wood, R.A. and Mitchell, J.F.B., 2001: Mechanisms determining the Atlantic

  16. Martine Kaluszynski The return of the dangerous man1. Reflections on the idea of

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Martine Kaluszynski The return of the dangerous man1. Reflections on the idea of dangerousness and its uses Abstract In France, the re-emergence of the notion of dangerousness in the process of law of recidivating and pose a particular danger based on serious personality problems. The law regarding security

  17. mountain (grouse) man submitted by: Al Parker, parker@math.montana.edu

    E-Print Network [OSTI]

    Parker, Albert E.

    ? Foraging for grubs in the dirt at my favorite mountain grouse spot? Never would have seen those bears of that morning. Eerie bear bellows from either side of the ridge. Mountain grouse men have to hike in a few milesmountain (grouse) man submitted by: Al Parker, parker@math.montana.edu submitted to: Outside

  18. An assessment of crew exposures during nuclear-powered manned Mars missions 

    E-Print Network [OSTI]

    Delisle, Christine Louise

    1994-01-01

    , the radiation transport code MCNP has been used to make initial estimates of crew exposures to reactor radiation fields for a specific manned NIFP vehicle design. In this design, three 25 MWt scaled SP-1 00-class reactor radiations are shielded by three...

  19. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1 Fast Local Histogram Specification

    E-Print Network [OSTI]

    Cao, Longbing

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1 Fast Local Histogram are with the School of Computer Science and Technology, Nanjing Normal University, Nanjing, China (e-mail: h.d.liew@gmail.com; m.yang@njnu.edu.cn). Yang Gao is with the State Key Laboratory for Novel Software Technology

  20. "Proceedings of the 2001 IEEE Systems, Man, and Cybernetics Conference Copyright@2001"

    E-Print Network [OSTI]

    De Flaviis, Franco

    "Proceedings of the 2001 IEEE Systems, Man, and Cybernetics Conference Copyright@2001" A Compact 3D-Flaviis, Luis Jofre, Esmat Abdallah* and Essam Hashish** Department of Electrical and Computer Engineering of Engineering, Cairo University, Egypt. Abstract A compact system for a three dimensional (3D) pointer (mouse

  1. Dr. Weining Man Department of Physics and Astronomy Phone: (415) 338-2731 (office)

    E-Print Network [OSTI]

    AFFILIATIONS AND ACTIVITIES: Member: American Physical Society (APS) American Chemistry Society (ACS) Referee1 Dr. Weining Man Department of Physics and Astronomy Phone: (415) 338-2731 (office) San Francisco@sfsu.edu -------------------------------------------------------------------------------------------------------------------------- EDUCATION AND EXPERIENCE: Ph.D. Physics Princeton University 2005 M.S. Quantum optics Jilin University 2000

  2. VT-2009-01401.R3 1 Abstract--Combining mobile platforms such as manned or

    E-Print Network [OSTI]

    unmanned aerial vehicles (UAVs) deployed in a reconnaissance scenario, using the low level packet simulator 2009- 2047 for the US Air Force [4] envisions swarming unmanned aerial vehicles (UAVs) communicatingVT-2009-01401.R3 1 Abstract--Combining mobile platforms such as manned or unmanned vehicles

  3. Two dimensional thermoelectric platforms for thermocapillary droplet Man-Chi Liu,ac

    E-Print Network [OSTI]

    Lin, Pei-Chun

    Two dimensional thermoelectric platforms for thermocapillary droplet actuation Man-Chi Liu,ac Jin the cooling function relies on the natural conduction and/or convection. A thermoelectric (TE) chip a novel approach utilizing a 5 6 5 array of thermoelectric (TE) chips. The advantage of using TE chips

  4. Die MAN Diesel & Turbo sucht am Standort Augsburg fr den Bereich Strategie/Unternehmensentwicklung zum frhestmglichen Eintrittstermin eine/n

    E-Print Network [OSTI]

    Stein, Oliver

    Die MAN Diesel & Turbo sucht am Standort Augsburg für den Bereich Strategie Projekte. Als Stabsfunktion berichtet die Abteilung direkt an den Vorstand von MAN Diesel & Turbo SE. Wir Diesel & Turbo ist weltweit führender Anbieter von Großdieselmotoren und Turbomaschinen für maritime und

  5. Periodic equivalence ratio modulation method and apparatus for controlling combustion instability

    DOE Patents [OSTI]

    Richards, George A. (Morgantown, WV); Janus, Michael C. (Baltimore, MD); Griffith, Richard A. (Morgantown, WV)

    2000-01-01

    The periodic equivalence ratio modulation (PERM) method and apparatus significantly reduces and/or eliminates unstable conditions within a combustion chamber. The method involves modulating the equivalence ratio for the combustion device, such that the combustion device periodically operates outside of an identified unstable oscillation region. The equivalence ratio is modulated between preselected reference points, according to the shape of the oscillation region and operating parameters of the system. Preferably, the equivalence ratio is modulated from a first stable condition to a second stable condition, and, alternatively, the equivalence ratio is modulated from a stable condition to an unstable condition. The method is further applicable to multi-nozzle combustor designs, whereby individual nozzles are alternately modulated from stable to unstable conditions. Periodic equivalence ratio modulation (PERM) is accomplished by active control involving periodic, low frequency fuel modulation, whereby low frequency fuel pulses are injected into the main fuel delivery. Importantly, the fuel pulses are injected at a rate so as not to affect the desired time-average equivalence ratio for the combustion device.

  6. Periodic equivalence ratio modulation method and apparatus for controlling combustion instability

    SciTech Connect (OSTI)

    Richards, G.A.; Janus, M.C.; Griffith, R.A.

    2000-05-09

    The periodic equivalence ratio modulation (PERM) method and apparatus significantly reduces and/or eliminates unstable conditions within a combustion chamber. The method involves modulating the equivalence ratio for the combustion device, such that the combustion device periodically operates outside of an identified unstable oscillation region. The equivalence ratio is modulated between preselected reference points, according to the shape of the oscillation region and operating parameters of the system. Preferably, the equivalence ratio is modulated from a first stable condition to a second stable condition, and, alternatively, the equivalence ratio is modulated from a stable condition to an unstable condition. The method is further applicable to multi-nozzle combustor designs, whereby individual nozzles are alternately modulated from stable to unstable conditions. Periodic equivalence ratio modulation (PERM) is accomplished by active control involving periodic, low frequency fuel modulation, whereby low frequency fuel pulses are injected into the main fuel delivery. Importantly, the fuel pulses are injected at a rate so as not to affect the desired time-average equivalence ratio for the combustion device.

  7. An analytical method to calculate equivalent fields to irregular symmetric and asymmetric photon fields

    SciTech Connect (OSTI)

    Tahmasebi Birgani, Mohamad J.; Chegeni, Nahid; Zabihzadeh, Mansoor; Hamzian, Nima

    2014-04-01

    Equivalent field is frequently used for central axis depth-dose calculations of rectangular- and irregular-shaped photon beams. As most of the proposed models to calculate the equivalent square field are dosimetry based, a simple physical-based method to calculate the equivalent square field size was used as the basis of this study. The table of the sides of the equivalent square or rectangular fields was constructed and then compared with the well-known tables by BJR and Venselaar, et al. with the average relative error percentage of 2.5 ± 2.5% and 1.5 ± 1.5%, respectively. To evaluate the accuracy of this method, the percentage depth doses (PDDs) were measured for some special irregular symmetric and asymmetric treatment fields and their equivalent squares for Siemens Primus Plus linear accelerator for both energies, 6 and 18 MV. The mean relative differences of PDDs measurement for these fields and their equivalent square was approximately 1% or less. As a result, this method can be employed to calculate equivalent field not only for rectangular fields but also for any irregular symmetric or asymmetric field.

  8. Equivalent circuits for power system studies on the A-C network calculator 

    E-Print Network [OSTI]

    Kolb, Walter Jean

    1948-01-01

    EQUIVALENT CIRCUITS FOR POWER SYSTEM STUDIES ON THE A-C NETWORK CALCULATOR A Thesis By Walter Jean Kolb August 1948 Approved as to t e an content by Chairman oi omm tee EQUIVALENT CIRCUITS FOR POWER SYSTEM STUDIES ON TRE A-C NETWORK... CALCULATOR A Thesis By Walter Jean Kalb August 1948 EQUIVALENT CIRCUITS FOR POWER SYSTEM STUDIES ON TRE A-C NETWORK CALCULATOR A Thesis Submitted to the Faculty of the Agricultural and Mechanical College of Texas in Partial Fulfi. lment...

  9. Method for detecting water equivalent of snow using secondary cosmic gamma radiation

    DOE Patents [OSTI]

    Condreva, K.J.

    1997-01-14

    Water equivalent of accumulated snow determination by measurement of secondary background cosmic radiation attenuation by the snowpack. By measuring the attenuation of 3-10 MeV secondary gamma radiation it is possible to determine the water equivalent of snowpack. The apparatus is designed to operate remotely to determine the water equivalent of snow in areas which are difficult or hazardous to access during winter, accumulate the data as a function of time and transmit, by means of an associated telemetry system, the accumulated data back to a central data collection point for analysis. The electronic circuitry is designed so that a battery pack can be used to supply power. 4 figs.

  10. Method for detecting water equivalent of snow using secondary cosmic gamma radiation

    DOE Patents [OSTI]

    Condreva, Kenneth J. (1420 Fifth St., Livermore, Alameda County, CA 94550)

    1997-01-01

    Water equivalent of accumulated snow determination by measurement of secondary background cosmic radiation attenuation by the snowpack. By measuring the attentuation of 3-10 MeV secondary gamma radiation it is possible to determine the water equivalent of snowpack. The apparatus is designed to operate remotely to determine the water equivalent of snow in areas which are difficult or hazardous to access during winter, accumulate the data as a function of time and transmit, by means of an associated telemetry system, the accumulated data back to a central data collection point for analysis. The electronic circuitry is designed so that a battery pack can be used to supply power.

  11. ARTICLE IN PRESS 2 Factors affecting remotely sensed snow water equivalent uncertainty

    E-Print Network [OSTI]

    Walker, Jeff

    equivalent uncertainty 3 Jiarui Donga,b,*, Jeffrey P. Walkerc , Paul R. Houserd 4 a Hydrological Sciences 24 April 2005 9 10 Abstract 11 State-of-the-art passive microwave remote sensing-based snow water

  12. Department of Physics & Physical Oceanography Faculty Report on Credit-Hour Equivalent (CHE) Overload

    E-Print Network [OSTI]

    Olszewski Jr., Edward A.

    Department of Physics & Physical Oceanography Faculty Report on Credit-Hour Equivalent (CHE and Physical Oceanography can report activities beyond their normal teaching loads. This form will be used

  13. Testing the test: an examination of the Freshman English Equivalency Exam 

    E-Print Network [OSTI]

    Ashe, Diana Lynne

    1994-01-01

    This study evaluates the validity, reliability, fairness, and effects of the Freshman English Equivalency Exam at Texas A&M University after one year of use. Consistency of scores across test administrations, raters, and ...

  14. Experiment and simulation validated analytical equivalent circuit model for piezoelectric micromachined ultrasonic transducers

    E-Print Network [OSTI]

    Kim, Sang-Gook

    An analytical Mason equivalent circuit is derived for a circular, clamped plate piezoelectric micromachined ultrasonic transducer (pMUT) design in 31 mode, considering an arbitrary electrode configuration at any axisymmetric ...

  15. Vinylboranes as trans-dihydroxyethylene equivalents in Diels-Alder reactions 

    E-Print Network [OSTI]

    Redman, Aniko Maria

    1993-01-01

    Novel vinylborane-based trans-dihydroxyethylene equivalents were developed for the synthesis of trans-cyclohexenediol derivatives. The synthetic utility of the new dienophiles was demonstrated by their Diels-Alder reaction ...

  16. Simulation and Analysis of a Tissue Equivalent Proportional Counter Using the Monte Carlo Transport Code FLUKA 

    E-Print Network [OSTI]

    Northum, Jeremy Dell

    2011-08-08

    The purpose of this study was to determine how well the Monte Carlo transport code FLUKA can simulate a tissue-equivalent proportional counter (TEPC) and produce the expected delta ray events when exposed to high energy ...

  17. Equivalence of Conventionally-Derived and Parthenote-Derived Human Embryonic Stem Cells

    E-Print Network [OSTI]

    2011-01-01

    Equivalence of Conventionally-Derived andParthenote- Derived Human Embryonic Stem Cells Julie V.cell (hESC) lines can be derived via multiple means, it is

  18. On the (Non)Equivalence of the Schrödinger and Heisenberg Pictures of Quantum Mechanics

    E-Print Network [OSTI]

    Maurice A. de Gosson

    2014-04-27

    The aim of this short Note is to show that the Schr\\"odinger and Heisenberg pictures of quantum mechanics are not equivalent unless one uses a quantization rule clearly stated by Born and Jordan in their famous 1925 paper. This rule is sufficient and necessary to ensure energy conservation in Heisenberg's matrix mechanics. It follows, in particular, that Schr\\"odinger and Heisenberg mechanics are not equivalent if one quantizes observables using the Weyl prescription.

  19. FIPS 1402 NonProprietary Security Policy: Persistent Systems Wave Relay Quad Radio Router and Man Portable Unit (Generation 2, Generation 3 Single/Dual, and Generation 4)

    E-Print Network [OSTI]

    FIPS 1402 NonProprietary Security Policy: Persistent Systems Wave Relay Quad Radio Router and Man Wave Relay Quad Radio Router and Man Portable Unit (Generation 2, Generation 3 Single;FIPS 1402 NonProprietary Security Policy: Persistent Systems Wave Relay Quad Radio Router and Man

  20. Chromium-Catalyzed Homoaldol Equivalent Reaction, Indium-Mediated Cycloisomerization, and Palladium-Catalyzed Cross-Coupling Reaction 

    E-Print Network [OSTI]

    Kang, Jun

    2011-10-21

    to the cyclopropanolate. A regioselective catalytic homoaldol equivalent reaction of 3-bromo vinyl acetate with aldehydes under Cr(III)-Mn(0) redox condition was developed. This homoaldol equivalent reaction allows access to the 1,4-oxygenated compounds...

  1. ISFA Lyon et IRA Le Mans INSTITUT DE SCIENCE FINANCIERE ET D'ASSURANCES

    E-Print Network [OSTI]

    Di Girolami, Cristina

    ISFA Lyon et IRA Le Mans INSTITUT DE SCIENCE FINANCIERE ET D'ASSURANCES Domaine Scientifique de Gerland 50 Avenue Tony Garnier 69366 LYON CEDEX 07 Tél. (33) 04.37.28.74.40 Fax (33) 04.37.28.76.32 E-mail : isfa@univ-lyon1.fr 2e Journée de séminaires actuariels Vendredi 1er février 2013 àà ll '' II .. SS

  2. Dual energy CT-based characterization of x-ray attenuation properties of breast equivalent material plates

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Dual energy CT-based characterization of x-ray attenuation properties of breast equivalent material of the same nominal breast density equivalence (+ 1.5 HU). In addition, dual energy CT provided mono equivalent material, breast density, attenuation properties, linear attenuation coefficients, dual energy CT

  3. TO APPEAR IN IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS, PART B: CYBERNETICS, 1999. 1 Spatial Representation of Symbolic Sequences

    E-Print Network [OSTI]

    Tino, Peter

    TO APPEAR IN IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS, PART B: CYBERNETICS, 1999. 1 University of Technology, Ilkovicova 3, 812 19 Bratislava, Slo­ vakia DNA sequence is represented by points

  4. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1 Adaptive Neural Control for a Class of Uncertain

    E-Print Network [OSTI]

    Ge, Shuzhi Sam

    IEEEProof IEEEProof IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1 are with the Department of Electrical and Computer Engineering, National University of Singapore, Singapore 117576 (e

  5. Parameterized algorithms for quantitative differentials in spectrally equivalent medical diagnostic x-ray beams

    SciTech Connect (OSTI)

    Okunade, Akintunde Akangbe [Department of Physics, Obafemi Awolowo University, Ile-Ife, Osun State (Nigeria)

    2005-06-15

    Qualitative and quantitative equivalence of spectra transmitted by two different elemental filters require a good match in terms of shape and size over the entire energy range of 0-150 keV used in medical diagnostic radiology. However, the photoelectric absorptions and Compton scattering involved in the interaction of x rays with matter at these relatively low photon energies differ in a nonuniform manner with energy and atomic number. By careful choice of thicknesses for filter materials with an atomic number between 12 and 39, when compared with aluminum, it is possible to obtain transmitted beams of the same shape (quality) but not of the same size (quantity). In this paper, calculations have been carried out for the matching of the shapes and sizes of beams transmitted through specified thicknesses of aluminium filter and spectrally equivalent thicknesses of other filter materials (different from aluminium) using FORTRAN source codes traceable to the American Association of Physics in Medicine (AAPM), College Park, MD, USA. Parametrized algorithms for the evaluation of quantitative differentials (deficit or surplus) in radiation output (namely, photon fluence, exposure, kerma, energy imparted, absorbed dose, and effective dose) from these transmitted spectrally equivalent beams were developed. These differentials range between 1%, and 4% at 1 mm Al filtration and between 8%, and 25% for filtration of 6 mm Al for different filter materials in comparison with aluminum. Also developed were models for factors for converting measures of photon fluence, exposure-area product, (EAP), and kerma-area product (KAP) to risk related quantities such as energy imparted, absorbed dose, and effective dose from the spectrally equivalent beams. The thicknesses of other filter materials that are spectrally equivalent to given thicknesses of aluminum filter were characterized using polynomial functions. The fact that the use of equivalent spectra in radiological practice can provide means of ranking the differentials in radiographic image quality and stochastic risk is discussed.

  6. On the electromagnetic constitutive laws that are equivalent to spacetime metrics

    E-Print Network [OSTI]

    D. H. Delphenich

    2014-09-17

    The raising of both indices in the components of the Minkowski electromagnetic field strength 2-form to give the components of the electromagnetic excitation bivector field can be regarded as being equivalent to an electromagnetic constitutive law, as well as being defined by the components of the spacetime metric. This notion is clarified, and the nature of the equivalent dielectric tensors and magnetic permeability tensors that are defined by some common spacetime metrics is discussed. The relationship of the basic construction to effective metrics is discussed, and, in particular, the fact that this effective metric is more general than the Gordon metric.

  7. A review of "Swordsmen: The Martial Ethos in the Three Kingdoms." by Roger B. Manning 

    E-Print Network [OSTI]

    Simon Healy

    2006-01-01

    interesting idea Manning touches upon is the thesis that the revival of a martial culture based upon edged weapons at a time when guns came to dominate the battlefield was a way in which elites validated their continuing claims to pre-eminence in civil society.... Similarly direct references, mostly to Constantine, abound also in Bernini?s design for the colonnade in Piazza San Pietro, but- tressed by the Vatican Library Prefect Holstenius?s citation of Greek sources for porticoed buildings. Both the conception...

  8. Allocatin of functions in man-machine systems: a perspective and literature review

    SciTech Connect (OSTI)

    Price, H. E.; Maisano, R. E.; Van Cott, H. P.

    1982-06-01

    This report reviews the literature relevant to allocation of functions and presents a procedure for the allocation process applicable to nuclear power plant control rooms. An historical perspective of man's relationship with technology is given as background. Methods and models that have been developed to aid the allocation process are then considered, followed by examples of real-world applications. The relationship of allocation of function to the system development process is outlined. The report then turns to the proposed procedure of the allocation process.

  9. Application of a neptune propulsion concept to a manned mars excursion. Master's thesis

    SciTech Connect (OSTI)

    Finley, C.J.

    1993-04-01

    NEPTUNE is a multimegawatt electric propulsion system. It uses a proven compact nuclear thermal rocket, NERVA, in a closed cycle with a magnetohydrodynamic (MHD) generator to power a magnetoplasmadynamic (MPD) thruster. This thesis defines constraints on an externally sourced propulsion system intended to carry out a manned Martian excursion. It assesses NEPTUNE's ability to conform to these constraints. Because an unmodified NEPTUNE system is too large, the thesis develops modifications to the system which reduce its size. The result is a far less proven, but more useful derivative of the unmodified NEPTUNE system.

  10. Survivability of ancient man-made earthen mounds: implications for uranium mill tailings impoundments

    SciTech Connect (OSTI)

    Lindsey, C.G.; Mishima, J.; King, S.E.; Walters, W.H.

    1983-06-01

    As part of a study for the Nuclear Regulatory Commission (NRC), the Pacific Northwest Laboratory (PNL) is investigating long-term stabilization techniques for uranium mill impoundments. Part of this investigation involves the design of a rock armoring blanket (riprap) to mitigate wind and water erosion of the underlying soil cover, which in turn prevents exposure of the tailings to the environment. However, the need for the armoring blanket, as well as the blanket's effectiveness, depends on the stability of the underlying soil cap (radon suppression cover) and on the tailings themselves. Compelling evidence in archaeological records suggests that large man-made earthen structures can remain sound and intact for time periods comparable to those required for the stabilization of the tailings piles if properly constructed. We present archaeological evidence on the existence and survivability of man-made earthen and rock structures through specific examples of such structures from around the world. We also review factors contributing to their survival or destruction and address the influence of climate, building materials, and construction techniques on survivability.

  11. Modeling proton intensity gradients and radiation dose equivalents in the inner

    E-Print Network [OSTI]

    Pringle, James "Jamie"

    Modeling proton intensity gradients and radiation dose equivalents in the inner heliosphere using exposure in IP space. In this paper, we utilize EMMREM to study the radial dependence of proton peak crossfield diffusion at large radial distances. Our results show that radial dependencies of proton peak

  12. Quasi-equivalence in Site-specific Recombinase Structure and Function: Crystal Structure and Activity

    E-Print Network [OSTI]

    Baldwin, Enoch

    Quasi-equivalence in Site-specific Recombinase Structure and Function: Crystal Structure of California, Davis 1 Shields Ave, Davis CA 95616, USA The crystal structure of a novel Cre-Lox synapse features between the differently branched substrates and plasticity of the protein-protein interfaces

  13. Canister storage building compliance assessment SNF project NRC equivalency criteria - HNF-SD-SNF-DB-003

    SciTech Connect (OSTI)

    BLACK, D.M.

    1999-08-11

    This document presents the Project's position on compliance with the SNF Project NRC Equivalency Criteria--HNF-SD-SNF-DE-003, Spent Nuclear Fuel Project Path Forward Additional NRC Requirements. No non-compliances are shown The compliance statements have been reviewed and approved by DOE. Open items are scheduled to be closed prior to project completion.

  14. Discussion about Noise Equivalent Power and its use for photon noise calculation.

    E-Print Network [OSTI]

    Leclercq, Samuel

    . 2007-03-02. Abstract. The Noise Equivalent Power (NEP) is a concept often used to quantify processes, I show the link between the different definitions of the NEP. In the third part, starting from the fundamental properties of boson I calculate the most general expression for the photon NEP, allowing to link

  15. Equivalent isotropic scattering formulation for transient short-pulse radiative transfer in anisotropic

    E-Print Network [OSTI]

    Guo, Zhixiong "James"

    Equivalent isotropic scattering formulation for transient short-pulse radiative transfer of the transient short-pulse radiation transport through forward and backward anisotropic scattering planar media applications to such systems as industrial furnaces, combustion cham- bers, fibrous and porous insulations

  16. CREATING DYNAMIC EQUIVALENT PV CIRCUIT MODELS WITH IMPEDANCE SPECTROSCOPY FOR ARC FAULT MODELING

    E-Print Network [OSTI]

    CREATING DYNAMIC EQUIVALENT PV CIRCUIT MODELS WITH IMPEDANCE SPECTROSCOPY FOR ARC FAULT MODELING ® (NEC® ) requires new photovoltaic (PV) systems on or penetrating a building to include a listed arc of the arcing frequencies through PV components despite the potential for modules and other PV components

  17. Structural Equivalence Between Co-occurrences of Characters and Words in the Chinese Language

    E-Print Network [OSTI]

    Tse, Chi K. "Michael"

    Structural Equivalence Between Co-occurrences of Characters and Words in the Chinese Language are constructed for studying the co-occurrence of characters and words in the Chinese language. Two types of networks are investigated. In the first type, nodes correspond to Chinese characters, and in the second

  18. Remarks on the equivalence of full additivity and monotonicity for the entanglement cost

    E-Print Network [OSTI]

    Fernando G. S. L. Brandao; Michal Horodecki; Martin B. Plenio; Shashank Virmani

    2013-08-27

    We analyse the relationship between the full additivity of the entanglement cost and its full monotonicity under local operations and classical communication. We show that the two properties are equivalent for the entanglement cost. The proof works for the regularization of any convex, subadditive, and asymptotically continuous entanglement monotone, and hence also applies to the asymptotic relative entropy of entanglement.

  19. Social Certainty Equivalence in Mean Field LQG Control: Social, Nash and Centralized Strategies

    E-Print Network [OSTI]

    Huang, Minyi

    social impact on all other agents. We also discuss the relationship between the socially optimal solutionSocial Certainty Equivalence in Mean Field LQG Control: Social, Nash and Centralized Strategies Minyi Huang Peter E. Caines Roland P. Malham´e Abstract-- We study social decision problems and Nash

  20. Creating dynamic equivalent PV circuit models with impedance spectroscopy for arc-fault modeling.

    SciTech Connect (OSTI)

    Johnson, Jay Dean; Kuszmaul, Scott S.; Strauch, Jason E.; Schoenwald, David Alan

    2011-06-01

    Article 690.11 in the 2011 National Electrical Code{reg_sign} (NEC{reg_sign}) requires new photovoltaic (PV) systems on or penetrating a building to include a listed arc fault protection device. Currently there is little experimental or empirical research into the behavior of the arcing frequencies through PV components despite the potential for modules and other PV components to filter or attenuate arcing signatures that could render the arc detector ineffective. To model AC arcing signal propagation along PV strings, the well-studied DC diode models were found to inadequately capture the behavior of high frequency arcing signals. Instead dynamic equivalent circuit models of PV modules were required to describe the impedance for alternating currents in modules. The nonlinearities present in PV cells resulting from irradiance, temperature, frequency, and bias voltage variations make modeling these systems challenging. Linearized dynamic equivalent circuits were created for multiple PV module manufacturers and module technologies. The equivalent resistances and capacitances for the modules were determined using impedance spectroscopy with no bias voltage and no irradiance. The equivalent circuit model was employed to evaluate modules having irradiance conditions that could not be measured directly with the instrumentation. Although there was a wide range of circuit component values, the complex impedance model does not predict filtering of arc fault frequencies in PV strings for any irradiance level. Experimental results with no irradiance agree with the model and show nearly no attenuation for 1 Hz to 100 kHz input frequencies.

  1. A NOTE ON FRONT TRACKING AND THE EQUIVALENCE BETWEEN VISCOSITY SOLUTIONS OF HAMILTON-JACOBI EQUATIONS

    E-Print Network [OSTI]

    A NOTE ON FRONT TRACKING AND THE EQUIVALENCE BETWEEN VISCOSITY SOLUTIONS OF HAMILTON-JACOBI solution of the Hamilton-Jacobi equation u t + H(ux ) = 0. In our proof we work directly with the de#12 conservation laws to Hamilton-Jacobi equations and derive some of its properties. 1. Introduction It is well

  2. Sex-specific tissue weighting factors for effective dose equivalent calculations

    SciTech Connect (OSTI)

    Xu, X.G. [Rensselaer Polytechnic Inst., Troy, NY (United States); Reece, W.D. [Texas A& M Univ., College Station, TX (United States)

    1996-01-01

    The effective dose equivalent was defined in the International Commission on Radiological Protection Publication 26 in 1977 and later adopted by the U.S. Nuclear REgulatory Commission. To calculate organ doses and effective dose equivalent for external exposures using Monte Carlo simulations, sex-specific anthropomorphic phantoms and sex-specific weighting factors are always employed. This paper presents detailed mathematical derivation of a set of sex-specific tissue weighting factors and the conditions which the weighting factors must satisfy. Results of effective dose equivalent calculations using female and male phantoms exposed to monoenergetic photon beams of 0.08, 0.3, and 1.0 MeV are provided and compared with results published by other authors using different sex-specific weighting factors and phantoms. The results indicate that females always receive higher effective dose equivalent than males for the photon energies and geometries considered and that some published data may be wrong due to mistakes in deriving the sex-specific weighting factors. 17 refs., 2 figs., 2 tabs.

  3. Creep Prediction Using The Non-Linear Strain Energy Equivalence Theory

    E-Print Network [OSTI]

    is sustained over a time interval, ti, to the creep strain obtained during a creep test, c . The average stress, , sustained during the stress-strain test is equal to the creep stress, c . ( ) == t t o c dt dtt 0 [1Creep Prediction Using The Non-Linear Strain Energy Equivalence Theory Jennifer K. Lynch, Ph

  4. Derived equivalence classi cation of weakly symmetric algebras of Euclidean type

    E-Print Network [OSTI]

    Holm, Thorsten

    is isomorphic to its top P= rad P . The classical examples of sel#12;njective algebras (respectively, symmetricDerived equivalence classi#12;cation of weakly symmetric algebras of Euclidean type Rafa l Bocian Copernicus University, Chopina 12/18, 87-100 Toru#19;n, Poland b Institut fur Algebra und Geometrie, Fakult

  5. IEEETJMNSACTIONSONAUTOMATICCONTROL,VOL. 34, NO. 3, MARCH 1989 367 CERTAINTY EQUIVALENCE POLE-ASSIGNMENT

    E-Print Network [OSTI]

    Moore, John Barratt

    IEEETJMNSACTIONSONAUTOMATICCONTROL,VOL. 34, NO. 3, MARCH 1989 367 CERTAINTY EQUIVALENCE POLE-ASSIGNMENT :; ~ :.. . .. . .. . . . . .. . . . . . . . . . . . . . . . . . . . . .. . .. . . .. .. . . . . a u 0 m w 0, WI :? y o A ..0 10 .20 30 40 50 TIME (a) CAUTIOUS POLE-ASSIGNMENT t I v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 20 30 40 50 TIME (b) CENTRAL TENOENCY POLE-ASSIGNMENT o t . m : u !. No g

  6. Interaction Interfaces of Protein Domains Are Not Topologically Equivalent Across Families Within

    E-Print Network [OSTI]

    Srinivasan, N.

    Interaction Interfaces of Protein Domains Are Not Topologically Equivalent Across Families Within interfaces on the tertiary folds between members of distantly related protein domain superfamilies. The data chain and those between two polypeptide chains. We observe that, in general, the interfaces between

  7. Effects of fuel type and equivalence ratios on the flickering of triple flames

    SciTech Connect (OSTI)

    Sahu, K.B.; Kundu, A.; Ganguly, R.; Datta, A.

    2009-02-15

    An experimental study has been conducted in axisymmetric, co-flowing triple flames with different equivalence ratios of the inner and outer reactant streams (2<{phi}{sub in}<3 and 0{<=}{phi}{sub out}<0.7). Different fuel combinations, like propane/propane, propane/methane or methane/methane in the inner and outer streams respectively, have been used in the experiments. The structures of the triple flames have been compared for the different fuel combinations and equivalence ratios. The conditions under which triple flames exhibit oscillation have been identified. During the oscillation, the non-premixed flame and the outer lean premixed flame flicker strongly, while the inner rich premixed flame remains more or less stable. The flickering frequency has been evaluated through image processing and fast Fourier transform (FFT) of the average pixel intensity of the image frames. It is observed that, for all the fuel combinations, the frequency decreases with the increase in the outer equivalence ratio, while it is relatively invariant with the change in the inner equivalence ratio. However, an increase in the inner equivalence ratio affects the structure of the flame by increasing the heights of the inner premixed flame and non-premixed flame and also enlarges the yellow soot-laden zone at the tip of the inner flame. A scaling analysis of the oscillating flames has been performed based on the measured parameters, which show a variation of Strouhal number (St) with Richardson number (Ri) as St {proportional_to} Ri{sup 0.5}. The fuel type is found to have no influence on this correlation. (author)

  8. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 6, DECEMBER 2005 1225 Monitoring and Fault Diagnosis of Hybrid Systems

    E-Print Network [OSTI]

    Koutsoukos, Xenofon D.

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 6, DECEMBER. Koutsoukos is with the Electrical Engineering and Computer Science Department, Vanderbilt University

  9. Manning free counterions fraction for a rod-like polyion - short DNA fragments in very low salt

    E-Print Network [OSTI]

    Tomislav Vuletic; Sanja Dolanski Babic; Danijel Grgicin; Damir Aumiler; Joachim Raedler; Francoise Livolant; Silvia Tomic

    2011-01-05

    We quantified the Manning free (uncondensed) counterions fraction $\\theta$ for dilute solutions of rod-like polyions - 150bp DNA fragments, in very low salt $salt environment, with the decrease in DNA concentration itself. The extremes of the experimental $\\theta(c)$ range occur towards the highest, above 1 mM and the lowest, below 0.05 mM, DNA concentrations, and correspond to the theoretical $\\theta$ values for dsDNA and ssDNA, respectively. Therefore, we confirmed Manning condensation and conductivity models to be valuable in description of dilute solutions of rod-like polyions.

  10. Comparison of Space Propulsion Methods for a Manned Mission to Mars

    E-Print Network [OSTI]

    Guerra, A G C; Gil, P J S

    2015-01-01

    We undertake a comparison of the latest developments in propulsion technologies, for a manned mission to Mars. The main objective is to assess the possibility of reducing travel time keeping the mass at departure within bounds. For the sake of comparison we used representative systems of different state of the art or proposed technologies, from the chemical engine to the "Pure Electro-Magnetic Thrust" (PEMT) concept, using a nuclear engine proposed by Rubbia. A mission architecture is suggested, based on existing mission proposals to Mars, to estimate the mass budget that influences the performance of the propulsion system. The trajectory of the spacecraft is determined by a numerical integration of the equations of motion and a partial optimization procedure, for the interplanetary phase with continuous thrust, and by conics and instant manoeuvres in the regions of influence of the departure and arrival planets. Pareto curves of the duration of the mission and time of flight versus mass of mission are drawn....

  11. Preliminary Design of a Manned Nuclear Electric Propulsion Vehicle Using Genetic Algorithms

    SciTech Connect (OSTI)

    Irwin, Ryan W. [School of Aeronautics and Astronautics, Purdue University, West Lafayette, IN 47907 (United States); Tinker, Michael L. [Spacecraft and Vehicle Systems Department, NASA Marshall Space Flight Center, Huntsville, AL 35812 (United States)

    2005-02-06

    Nuclear electric propulsion (NEP) vehicles will be needed for future manned missions to Mars and beyond. Candidate designs must be identified for further detailed design from a large array of possibilities. Genetic algorithms have proven their utility in conceptual design studies by effectively searching a large design space to pinpoint unique optimal designs. This research combined analysis codes for NEP subsystems with a genetic algorithm. The use of penalty functions with scaling ratios was investigated to increase computational efficiency. Also, the selection of design variables for optimization was considered to reduce computation time without losing beneficial design search space. Finally, trend analysis of a reference mission to the asteroids yielded a group of candidate designs for further analysis.

  12. The Equivalent Thermal Resistance of Tile Roofs with and without Batten Systems

    SciTech Connect (OSTI)

    Miller, William A [ORNL] [ORNL

    2013-01-01

    Clay and concrete tile roofs were installed on a fully instrumented attic test facility operating in East Tennessee s climate. Roof, attic and deck temperatures and heat flows were recorded for each of the tile roofs and also on an adjacent attic cavity covered with a conventionally pigmented and direct-nailed asphalt shingle roof. The data were used to benchmark a computer tool for simulation of roofs and attics and the tool used to develop an approach for computing an equivalent seasonal R-value for sub-tile venting. The approach computed equal heat fluxes through the ceilings of roofs having different combinations of surface radiation properties and or building constructions. A direct nailed shingle roof served as a control for estimating the equivalent thermal resistance of the air space. Simulations were benchmarked to data in the ASHRAE Fundamentals for the thermal resistance of inclined and closed air spaces.

  13. Atomic Faraday filter with equivalent noise bandwidth less than 1 GHz

    E-Print Network [OSTI]

    Zentile, Mark A; Keaveney, James; Adams, Charles S; Hughes, Ifan G

    2015-01-01

    We demonstrate an atomic bandpass optical filter with an equivalent noise bandwidth less than 1 GHz using the D$_1$ line in a cesium vapor. We use the ElecSus computer program to find optimal experimental parameters, and find that for important quantities the cesium D$_1$ line clearly outperforms other alkali metals on either D-lines. The filter simultaneously achieves a peak transmission of 77%, a passband of 310 MHz and an equivalent noise bandwidth of 0.96 GHz, for a magnetic field of 45.3 gauss and a temperature of 68.0$\\,^\\circ$C. Experimentally, the prediction from the model is verified. The experiment and theoretical predictions show excellent agreement.

  14. Lyapunov spectra and nonequilibrium ensembles equivalence in 2D fluid mechanics

    E-Print Network [OSTI]

    Giovanni Gallavotti; Lamberto Rondoni; Enrico Segre

    2002-09-19

    We perform numerical experiments to study the Lyapunov spectra of dynamical systems associated with the Navier--Stokes (NS) equation in two spatial dimensions truncated over the Fourier basis. Recently new equations, called GNS equations, have been introduced and conjectured to be equivalent to the NS equations at large Reynolds numbers. The Lyapunov spectra of the NS and of the corresponding GNS systems overlap, adding evidence in favor of the conjectured equivalence already studied and partially extended in previous papers. We make use of the Lyapunov spectra to study a fluctuation relation which had been proposed to extend the ``fluctuation theorem'' to strongly dissipative systems. Preliminary results towards the formulation of a local version of the fluctuation formula are also presented.

  15. Equivalent Plastic Strain Gradient Plasticity with Grain Boundary Hardening and Comparison to Discrete Dislocation Dynamics

    E-Print Network [OSTI]

    Bayerschen, E; Wulfinghoff, S; Weygand, D; Böhlke, T

    2015-01-01

    The gradient crystal plasticity framework of Wulfinghoff et al. [53] incorporating an equivalent plastic strain and grain boundary yielding, is extended with additional grain boundary hardening. By comparison to averaged results from many discrete dislocation dynamics (DDD) simulations of an aluminum type tricrystal under tensile loading, the new hardening parameter in the continuum model is calibrated. It is shown that although the grain boundaries (GBs) in the discrete simulations are impenetrable, an infinite GB yield strength corresponding to microhard GB conditions, is not applicable in the continuum model. A combination of a finite GB yield strength with an isotropic bulk Voce hardening relation alone also fails to model the plastic strain profiles obtained by DDD. Instead, a finite GB yield strength in combination with GB hardening depending on the equivalent plastic strain at the GBs is shown to give a better agreement to DDD results. The differences in the plastic strain profiles obtained in DDD simu...

  16. Equivalence between new and old forms for 2 + cos (cos h/)/] / R2

    E-Print Network [OSTI]

    Equivalence between new and old forms for 2 h 2 h = [2 h/2 + cos (cos h/)/] / R2 cos2 = = [2 h/2 + cos (cos 2 h/2 - sin h/)] / R2 cos2 = = [2 h/2 / cos2 + 2 h/2 - sin h/ / cos] / R2 = X / = W·P×U / cos = - sin / cos cos / = W·P×V / cos = cos / cos cos / = N·P×U = - cos sin / cos / = N·P×V = - sin

  17. Ambient Dose Equivalent measured at the Instituto Nacional de Cancerologia Department of Nuclear Medicine

    SciTech Connect (OSTI)

    Avila, O. [Instituto Nacional de Investigaciones Nucleares, AP 18-1027, 11801, DF (Mexico); Torres-Ulloa, C. L. [Instituto Nacional de Investigaciones Nucleares, AP 18-1027, 11801, DF (Mexico); Facultad de Ciencias, Universidad Nacional Autonoma de Mexico, AP 70-542, 04510, DF (Mexico); Medina, L. A. [Instituto de Fisica, Universidad Nacional Autonoma de Mexico, AP 20-364, 01000, DF (Mexico); Unidad de Investigacion Biomedica en Cancer INCan-UNAM, Av. San Fernando 22 C.P. 14080 (Mexico); Trujillo-Zamudio, F. E. [Instituto Nacional de Cancerologia (INCan), Av. San Fernando 22, C.P. 14080 (Mexico); Gamboa de Buen, I. [Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, AP 70-543, 04510 DF (Mexico); Buenfil, A. E.; Brandan, M. E. [Instituto de Fisica, Universidad Nacional Autonoma de Mexico, AP 20-364, 01000, DF (Mexico)

    2010-12-07

    Ambient dose equivalent values were determined in several sites at the Instituto Nacional de Cancerologia, Departmento de Medicina Nuclear, using TLD-100 and TLD-900 thermoluminescent dosemeters. Additionally, ambient dose equivalent was measured at a corridor outside the hospitalization room for patients treated with {sup 137}Cs brachytherapy. Dosemeter calibration was performed at the Instituto Nacional de Investigaciones Nucleares, Laboratorio de Metrologia, to known {sup 137}Cs gamma radiation air kerma. Radionuclides considered for this study are {sup 131}I, {sup 18}F, {sup 67}Ga, {sup 99m}Tc, {sup 111}In, {sup 201}Tl and {sup 137}Cs, with main gamma energies between 93 and 662 keV. Dosemeters were placed during a five month period in the nuclear medicine rooms (containing gamma-cameras), injection corridor, patient waiting areas, PET/CT study room, hot lab, waste storage room and corridors next to the hospitalization rooms for patients treated with {sup 131}I and {sup 137}Cs. High dose values were found at the waste storage room, outside corridor of {sup 137}Cs brachytherapy patients and PET/CT area. Ambient dose equivalent rate obtained for the {sup 137}Cs brachytherapy corridor is equal to (18.51{+-}0.02)x10{sup -3} mSv/h. Sites with minimum doses are the gamma camera rooms, having ambient dose equivalent rates equal to (0.05{+-}0.03)x10{sup -3} mSv/h. Recommendations have been given to the Department authorities so that further actions are taken to reduce doses at high dose sites in order to comply with the ALARA principle (as low as reasonably achievable).

  18. Enhanced effects of the Lorentz invariance and Einstein equivalence principle violation in 229Th nuclear transition

    E-Print Network [OSTI]

    Flambaum, V V

    2015-01-01

    The Lorentz invariance and Einstein equivalence principle violating effects in the narrow 7.8 eV transition in 229Th nucleus may be 100 000 times larger than in atoms. This transition may be investigated using high precision laser spectroscopy methods, has a very small width, and suppressed systematic effects. Similar values of the effects are expected in 73 eV 235U nuclear transition which is coming within the reach of the laser spectroscopy. Mossbauer transitions give another possibility.

  19. Enhancing the estimation of continental-scale snow water equivalent by assimilating MODIS snow cover with the ensemble Kalman filter

    E-Print Network [OSTI]

    Yang, Zong-Liang

    Enhancing the estimation of continental-scale snow water equivalent by assimilating MODIS snow cover with the ensemble Kalman filter Hua Su,1 Zong-Liang Yang,1 Guo-Yue Niu,1 and Robert E. Dickinson2-quality continental-scale snow water equivalent (SWE) data sets are generally not available, although

  20. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 38, NO. 6, NOVEMBER 2000 2475 Estimation of Snow Water Equivalence Using

    E-Print Network [OSTI]

    Dozier, Jeff

    of Snow Water Equivalence Using SIR-C/X-SAR, Part II: Inferring Snow Depth and Particle Size Jiancheng Shi and Jeff Dozier Abstract--The relationship between snow water equivalence (SWE) and SAR backscattering of the relationship with an empirical approach is unrealistic. Instead, we estimate snow depth and particle size using

  1. FROM THE TREE TO THE FOREST: THE INFLUENCE OF A SPARSE CANOPY ON STAND SCALE SNOW WATER EQUIVALENT

    E-Print Network [OSTI]

    Anderson, Charles W.

    FROM THE TREE TO THE FOREST: THE INFLUENCE OF A SPARSE CANOPY ON STAND SCALE SNOW WATER EQUIVALENT SCALE SNOW WATER EQUIVALENT The canopy of an individual tree has a negative effect on the accumulation of snow around tree boles, resulting in a decrease in snow depth inward from the edge of the canopy

  2. Snow water equivalent along elevation gradients in the Merced and Tuolumne River basins of the Sierra Nevada

    E-Print Network [OSTI]

    Dozier, Jeff

    Snow water equivalent along elevation gradients in the Merced and Tuolumne River basins fractional snow-covered area (SCA) at 500 m resolution to estimate snow water equivalent (SWE) across) blending the fractional SCA with SWE interpolated from snow-pillow measurements; and (2) retrospectively

  3. 2012 Damon A. Miller Page 1 of 4 4: Transfer Functions, Parameters, and Equivalent Circuits of Linear

    E-Print Network [OSTI]

    Miller, Damon A.

    . To experimentally measure and use an equivalent circuit representation for circuit analysis. 8. To improve circuit of Figure 1 to represent the small signal operation (i.e. in the LINEAR region) of the amplifier© 2012 Damon A. Miller Page 1 of 4 4: Transfer Functions, Parameters, and Equivalent Circuits

  4. Equivalence of Glass Transition and Colloidal Glass Transition in the Hard-Sphere Limit Thomas K. Haxton,2

    E-Print Network [OSTI]

    Weeks, Eric R.

    Equivalence of Glass Transition and Colloidal Glass Transition in the Hard-Sphere Limit Ning Xu,1 that the slowing of the dynamics in simulations of several model glass-forming liquids is equivalent to the hard-sphere glass transition in the low-pressure limit. In this limit, we find universal behavior of the relaxation

  5. Electromagnetic wave propagation in an active medium and the equivalent Schrdinger equation with an energy-dependent complex potential

    E-Print Network [OSTI]

    Electromagnetic wave propagation in an active medium and the equivalent Schrödinger equation with an energy-dependent complex potential H. Bahlouli,* A. D. Alhaidari, and A. Al Zahrani Physics Department to provide an alternative, but equivalent, representation of plane electromagnetic em wave propagation

  6. Electrical characterization and an equivalent circuit model of a microhollow cathode discharge reactor

    SciTech Connect (OSTI)

    Taylan, O.; Berberoglu, H., E-mail: berberoglu@mail.utexas.edu [Department of Mechanical Engineering, The University of Texas at Austin, Austin, Texas 78712 (United States)

    2014-07-28

    This paper reports the electrical characterization and an equivalent circuit of a microhollow cathode discharge (MHCD) reactor in the self-pulsing regime. A MHCD reactor was prototyped for air plasma generation, and its current-voltage characteristics were measured experimentally in the self-pulsing regime for applied voltages from 2000 to 3000?V. The reactor was modeled as a capacitor in parallel with a variable resistor. A stray capacitance was also introduced to the circuit model to represent the capacitance of the circuit elements in the experimental setup. The values of the resistor and capacitors were recovered from experimental data, and the proposed circuit model was validated with independent experiments. Experimental data showed that increasing the applied voltage increased the current, self-pulsing frequency and average power consumption of the reactor, while it decreased the peak voltage. The maximum and the minimum voltages obtained using the model were in agreement with the experimental data within 2.5%, whereas the differences between peak current values were less than 1%. At all applied voltages, the equivalent circuit model was able to accurately represent the peak and average power consumption as well as the self-pulsing frequency within the experimental uncertainty. Although the results shown in this paper was for atmospheric air pressures, the proposed equivalent circuit model of the MHCD reactor could be generalized for other gases at different pressures.

  7. Flame Inhibition by Phosphorus-Containing Compounds over a Range of Equivalence Ratios

    SciTech Connect (OSTI)

    Jayaweera, T M; Melius, C F; Pitz, W J; Westbrook, C K; Korobeinichev, O P; Shvartsberg, V M; Shmakov, A G; Rybitskaya, I V; Curran, H

    2004-03-17

    There is much interest in the combustion mechanism of organophosphorus compounds (OPCs) due to their role as potential halon replacements in fire suppression. A continuing investigation of the inhibition activity of organophosphorus compounds under a range of equivalence ratios was performed experimentally and computationally, as measured by the burning velocity. Updates to a previous mechanism were made by the addition and modification of reactions in the mechanism for a more complete description of the recombination reactions. In this work, the laminar flame speed is measured experimentally and calculated numerically for a premixed propane/air flame, under a range of equivalence ratios, undoped and doped with dimethyl methylphosphonate (DMMP). A detailed investigation of the catalytic cycles involved in the recombination of key flame radicals is made for two equivalence ratios, lean and rich. From this, the importance of different catalytic cycles involved in the lean versus rich case is discussed. Although the importance of certain cycles is different under different stoichiometries, the OPCs are similarly effective across the range, demonstrating the robustness of OPCs as flame suppressants. In addition, it is shown that the phosphorus compounds are most active in the high temperature region of the flame. This may, in part, explain their high level of inhibition effectiveness.

  8. Solar system and equivalence principle constraints on f(R) gravity by chameleon approach

    E-Print Network [OSTI]

    Salvatore Capozziello; Shinji Tsujikawa

    2008-03-30

    We study constraints on f(R) dark energy models from solar system experiments combined with experiments on the violation of equivalence principle. When the mass of an equivalent scalar field degree of freedom is heavy in a region with high density, a spherically symmetric body has a thin-shell so that an effective coupling of the fifth force is suppressed through a chameleon mechanism. We place experimental bounds on the cosmologically viable models recently proposed in literature which have an asymptotic form f(R)=R-lambda R_c [1-(R_c/R)^{2n}] in the regime R >> R_c. From the solar-system constraints on the post-Newtonian parameter gamma, we derive the bound n>0.5, whereas the constraints from the violations of weak and strong equivalence principles give the bound n>0.9. This allows a possibility to find the deviation from the LambdaCDM cosmological model. For the model f(R)=R-lambda R_c(R/R_c)^p with 0

  9. Combinatorial theory of the semiclassical evaluation of transport moments. I. Equivalence with the random matrix approach

    SciTech Connect (OSTI)

    Berkolaiko, G.; Kuipers, J.

    2013-11-15

    To study electronic transport through chaotic quantum dots, there are two main theoretical approaches. One involves substituting the quantum system with a random scattering matrix and performing appropriate ensemble averaging. The other treats the transport in the semiclassical approximation and studies correlations among sets of classical trajectories. There are established evaluation procedures within the semiclassical evaluation that, for several linear and nonlinear transport moments to which they were applied, have always resulted in the agreement with random matrix predictions. We prove that this agreement is universal: any semiclassical evaluation within the accepted procedures is equivalent to the evaluation within random matrix theory. The equivalence is shown by developing a combinatorial interpretation of the trajectory sets as ribbon graphs (maps) with certain properties and exhibiting systematic cancellations among their contributions. Remaining trajectory sets can be identified with primitive (palindromic) factorisations whose number gives the coefficients in the corresponding expansion of the moments of random matrices. The equivalence is proved for systems with and without time reversal symmetry.

  10. Formulating a simplified equivalent representation of distribution circuits for PV impact studies.

    SciTech Connect (OSTI)

    Reno, Matthew J.; Broderick, Robert Joseph; Grijalva, Santiago

    2013-04-01

    With an increasing number of Distributed Generation (DG) being connected on the distribution system, a method for simplifying the complexity of the distribution system to an equivalent representation of the feeder is advantageous for streamlining the interconnection study process. The general characteristics of the system can be retained while reducing the modeling effort required. This report presents a method of simplifying feeders to only specified buses-of-interest. These buses-of-interest can be potential PV interconnection locations or buses where engineers want to verify a certain power quality. The equations and methodology are presented with mathematical proofs of the equivalence of the circuit reduction method. An example 15-bus feeder is shown with the parameters and intermediate example reduction steps to simplify the circuit to 4 buses. The reduced feeder is simulated using PowerWorld Simulator to validate that those buses operate with the same characteristics as the original circuit. Validation of the method is also performed for snapshot and time-series simulations with variable load and solar energy output data to validate the equivalent performance of the reduced circuit with the interconnection of PV.

  11. Measurements of neutron dose equivalent for a proton therapy center using uniform scanning proton beams

    SciTech Connect (OSTI)

    Zheng Yuanshui; Liu Yaxi; Zeidan, Omar; Schreuder, Andries Niek; Keole, Sameer [ProCure Proton Therapy Center, 5901 West Memorial Road, Oklahoma City, Oklahoma 73142 (United States); INTEGRIS Cancer Insititute, 5911 West Memorial Road, Oklahoma City, Oklahoma 73142 (United States); ProCure Proton Therapy Center, 5901 West Memorial Road, Oklahoma City, Oklahoma 73142 (United States); ProCure Treatment Centers, 420 North Walnut Street, Bloomington, Indiana 47404 (United States); ProCure Proton Therapy Center, 5901 West Memorial Road, Oklahoma City, Oklahoma 73142 (United States)

    2012-06-15

    Purpose: Neutron exposure is of concern in proton therapy, and varies with beam delivery technique, nozzle design, and treatment conditions. Uniform scanning is an emerging treatment technique in proton therapy, but neutron exposure for this technique has not been fully studied. The purpose of this study is to investigate the neutron dose equivalent per therapeutic dose, H/D, under various treatment conditions for uniform scanning beams employed at our proton therapy center. Methods: Using a wide energy neutron dose equivalent detector (SWENDI-II, ThermoScientific, MA), the authors measured H/D at 50 cm lateral to the isocenter as a function of proton range, modulation width, beam scanning area, collimated field size, and snout position. They also studied the influence of other factors on neutron dose equivalent, such as aperture material, the presence of a compensator, and measurement locations. They measured H/D for various treatment sites using patient-specific treatment parameters. Finally, they compared H/D values for various beam delivery techniques at various facilities under similar conditions. Results: H/D increased rapidly with proton range and modulation width, varying from about 0.2 mSv/Gy for a 5 cm range and 2 cm modulation width beam to 2.7 mSv/Gy for a 30 cm range and 30 cm modulation width beam when 18 Multiplication-Sign 18 cm{sup 2} uniform scanning beams were used. H/D increased linearly with the beam scanning area, and decreased slowly with aperture size and snout retraction. The presence of a compensator reduced the H/D slightly compared with that without a compensator present. Aperture material and compensator material also have an influence on neutron dose equivalent, but the influence is relatively small. H/D varied from about 0.5 mSv/Gy for a brain tumor treatment to about 3.5 mSv/Gy for a pelvic case. Conclusions: This study presents H/D as a function of various treatment parameters for uniform scanning proton beams. For similar treatment conditions, the H/D value per uncollimated beam size for uniform scanning beams was slightly lower than that from a passive scattering beam and higher than that from a pencil beam scanning beam, within a factor of 2. Minimizing beam scanning area could effectively reduce neutron dose equivalent for uniform scanning beams, down to the level close to pencil beam scanning.

  12. Power Supply Optimization in Sub-130 nm Leakage Dominant Technologies Man L Mui Kaustav Banerjee Amit Mehrotra

    E-Print Network [OSTI]

    Power Supply Optimization in Sub-130 nm Leakage Dominant Technologies Man L Mui Kaustav Banerjee a methodology for systematically optimizing the power supply voltage for maximizing the performance of VLSI cir- cuits in technologies where leakage power is not an insignificant fraction of the total power

  13. IEEE TRANSACTIONS ON SYSTEMS, MAN AND CYBERNETICS, PART B 1 Multi-Class Imbalance Problems: Analysis and

    E-Print Network [OSTI]

    Yao, Xin

    IEEE TRANSACTIONS ON SYSTEMS, MAN AND CYBERNETICS, PART B 1 Multi-Class Imbalance Problems: Analysis and Potential Solutions Shuo Wang, Member, IEEE, and Xin Yao, Fellow, IEEE Abstract--Class by the imbalanced class distributions. Especially, many ensemble methods have been proposed to deal

  14. The motor theory of speech perception (see, e.g., Liber-man, Cooper, Shankweiler, & Studdert-Kennedy, 1967;

    E-Print Network [OSTI]

    Port, Robert

    The motor theory of speech perception (see, e.g., Liber- man, Cooper, Shankweiler, & Studdert, 1985); (3) speech perception involves access to the speech motor system (e.g., Liberman et al., 1967 with respect to audition, in that it implies recruitment of the motor system in perception; and (3a

  15. Curtin university of teChnology annual report 2011 107 PerForMAnCe indiCAtors

    E-Print Network [OSTI]

    Mucina, Ladislav

    research capability and performance Enhance capacity and financial sustainability l Total Research IncomeCurtin university of teChnology annual report 2011 107 PerForMAnCe indiCAtors CertifiCation of performanCe inDiCators.......................... 108 Curtin's institutional performanCe in

  16. VIP-MAN: AN IMAGE-BASED WHOLE-BODY ADULT MALE MODEL CONSTRUCTED FROM COLOR PHOTOGRAPHS OF

    E-Print Network [OSTI]

    Duncan, James S.

    -Man, this article provides detailed information about how to construct an image-based model, as well as how to adopt physics (radiation protection) relies largely on a few sets of basic organ dosimetric quantities then * Nuclear Engineering and Engineering Physics Programs, NES Building, Tibbits Avenue, Rensselaer Polytechnic

  17. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 1, FEBRUARY 2009 3 Guest Editorial

    E-Print Network [OSTI]

    Theune, Mariët

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 1, FEBRUARY that people simply cannot live without them. We use this technology to work, to communicate, to shop, to seek-centered technologies capable of seamless interac- tion with people) is realizing machine understanding of human

  18. 834 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 4, AUGUST 2005 Correspondence________________________________________________________________________

    E-Print Network [OSTI]

    834 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 4, AUGUST Engineering, The Ohio State University, Columbus, OH 43210 USA. He is now with the Department of Elec- trical and Electronics Engineering, TOBB University of Economics and Tech- nology, 06530 Ankara, Turkey. K. M. Passino

  19. IEEETRANSACTIONS ON SYSTEMS, MAN,AND CYBERNETICS, VOL. 21, NO. 1, JANUARY/FEBRUARY 1991 221 Correspondence

    E-Print Network [OSTI]

    Ray, Asok

    IEEETRANSACTIONS ON SYSTEMS, MAN,AND CYBERNETICS, VOL. 21, NO. 1, JANUARY/FEBRUARY 1991 221 September 30, 1988, R. Luck is with the Mechanical Engineering Department, Mississippi A. Ray iswith the Mechanical Engineering Department, The Pennsyl- IEEE Log Number 8934167. and October 12, 1989. State

  20. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 30, NO. 3, JUNE 2000 485 Correspondence________________________________________________________________________

    E-Print Network [OSTI]

    Blostein, Steven D.

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 30, NO. 3, JUNE 2000 Systems, Montreal, Quebec, Canada, and in part by the Natural Science and Engineering Research Council. The authors are with the Department of Electrical and Computer Engineering, Queen's University, Kingston, Ont

  1. IEEE TRANSACTIONS ON SYSTEMS, MAN AND CYBERNETICSPART B: CYBERNETICS, VOL. , NO. , 200X 1 Sparse Kernel Density Construction Using

    E-Print Network [OSTI]

    Chen, Sheng

    IEEE TRANSACTIONS ON SYSTEMS, MAN AND CYBERNETICS­PART B: CYBERNETICS, VOL. , NO. , 200X 1 Sparse learning and many fields of engineering, see for example [1]­[4]. A well-known non-parametric density Science, University of Southampton, Southampton SO17 1BJ, U.K. X. Hong is with Department of Cybernetics

  2. The 1997 IEEE International Conference on Systems, Man, and Cybernetics Hyatt Orlando, Orlando, Florida, USA October 12-15, 1997

    E-Print Network [OSTI]

    Bystroff, Chris

    The 1997 IEEE International Conference on Systems, Man, and Cybernetics Hyatt Orlando, Orlando, Florida, USA · October 12-15, 1997 THEME: Computational Cybernetics and Simulation Petri Nets and evaluate control system behavior. They have also been used in software engineering. More recently, Petri

  3. IEEE TRANSACTIONS ON SYSTEMS, MAN AND CYBERNETICSPART B: CYBERNETICS, VOL. , NO. , 200X 1 Experiments with Repeating Weighted Boosting

    E-Print Network [OSTI]

    Chen, Sheng

    IEEE TRANSACTIONS ON SYSTEMS, MAN AND CYBERNETICS­PART B: CYBERNETICS, VOL. , NO. , 200X 1 for example [1]-[14]. Within the wide field of engineering, two well-known classes of such global optimization scheme in machine learning and engineering applications. The ASA by contrast evolves a single solution

  4. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS -PART B: CYBERNETICS, VOL. XX, NO. Y, MONTH 2002100 Regularization Parameter Estimation for

    E-Print Network [OSTI]

    Lyu, Michael R.

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS - PART B: CYBERNETICS, VOL. XX, NO. Y, MONTH & Engineering, The Chinese University of Hong Kong, Shatin, NT, Hong Kong. E-mail: lyu@cse.cuhk.edu.hk. C.L.P. Chen is with the Department of Computer Science & Engineering, Wright State University, Dayton, OH

  5. Microcavity OLED using Ag electrodes Huajun Peng, Xiuling Zhu, Jiaxin Sun, Xiaoming Yu, Man Wong and Hoi-Sing Kwok

    E-Print Network [OSTI]

    , metal electrodes, silver. 1. INTRODUCTION Efficient organic light emitting diode (OLED) is now routinely 22%. Thus most of the light from the OLED is trapped inside the OLED which acts as a waveguideMicrocavity OLED using Ag electrodes Huajun Peng, Xiuling Zhu, Jiaxin Sun, Xiaoming Yu, Man Wong

  6. 2 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART A: SYSTEMS AND HUMANS, VOL. 39, NO. 1, JANUARY 2009 Guest Editorial

    E-Print Network [OSTI]

    Bowyer, Kevin W.

    IEEEProof 2 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART A: SYSTEMS AND HUMANS, VOL. 39 Biometrics: Theory, Applications, and Systems Conference THE SYSTEMS, Man, and Cybernetics Society sponsored Research, Booz Allen Hamilton, IBM, Thales Research & Technology, ID Technology, France Telecom, GE Global

  7. 318 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 41, NO. 2, APRIL 2011 Fast Eigenspace Decomposition of Images of Objects

    E-Print Network [OSTI]

    Maciejewski, Anthony A. "Tony"

    318 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 41, NO. 2, APRIL of this paper were presented in part at the IEEE International Conference on Systems, Man, and Cybernetics, San is with the Electrical and Computer Engineering Department, South Dakota School of Mines and Technology, Rapid City, SD

  8. XRD, lead equivalent and UV-VIS properties study of Ce and Pr lead silicate glasses

    SciTech Connect (OSTI)

    Alias, Nor Hayati, E-mail: norhayati@nuclearmalaysia.gov.my; Abdullah, Wan Shafie Wan, E-mail: norhayati@nuclearmalaysia.gov.my; Isa, Norriza Mohd, E-mail: norhayati@nuclearmalaysia.gov.my; Isa, Muhammad Jamal Md, E-mail: norhayati@nuclearmalaysia.gov.my; Zali, Nurazila Mat; Abdullah, Nuhaslinda Ee [Malaysian Nuclear Agency, 43000, Bangi, Kajang, Selangor (Malaysia); Muhammad, Azali [Malaysian Society for Non-Destructive Testing (Malaysia)

    2014-02-12

    In this work, Cerium (Ce) and Praseodymium (Pr) containing lead silicate glasses were produced with 2 different molar ratios low (0.2 wt%) and high (0.4wt%). These types of glasses can satisfy the characteristics required for radiation shielding glasses and minimize the lead composition in glass. The radiation shielding properties of the synthesized glasses is explained in the form of lead equivalent study. The XRD diffraction and UV-VIS analysis were performed to observe the structural changes of the synthesis glasses at 1.5 Gy gamma radiation exposures.

  9. A Lorentz-Poincaré type interpretation of the Weak Equivalence Principle

    E-Print Network [OSTI]

    Jan; Broekaert

    2007-03-22

    The validity of the Weak Equivalence Principle relative to a local inertial frame is detailed in a scalar-vector gravitation model with Lorentz-Poincar\\'e type interpretation. Given the previously established first Post-Newtonian concordance of dynamics with General Relativity, the principle is to this order compatible with GRT. The gravitationally modified Lorentz transformations, on which the observations in physical coordinates depend, are shown to provide a physical interpretation of \\emph{parallel transport}. A development of ``geodesic'' deviation in terms of the present model is given as well.

  10. Noise Equivalent Counts Based Emission Image Reconstruction Algorithm of Tomographic Gamma Scanning

    E-Print Network [OSTI]

    Wang, Ke; Feng, Wei; Han, Dong

    2014-01-01

    Tomographic Gamma Scanning (TGS) is a technique used to assay the nuclide distribution and radioactivity in nuclear waste drums. Both transmission and emission scans are performed in TGS and the transmission image is used for the attenuation correction in emission reconstructions. The error of the transmission image, which is not considered by the existing reconstruction algorithms, negatively affects the final results. An emission reconstruction method based on Noise Equivalent Counts (NEC) is presented. Noises from the attenuation image are concentrated to the projection data to apply the NEC Maximum-Likelihood Expectation-Maximization algorithm. Experiments are performed to verify the effectiveness of the proposed method.

  11. A critical study of the equivalent circuits of three and four-winding transformers 

    E-Print Network [OSTI]

    Whitson, Donald Ray

    1951-01-01

    each of the three equations i'rom the preceding one and simplifying, a set oi' three voltage dii'ference equations are derived. These equations are: VI - V2 Zlll ? Z2I2 V2 ? V3 Z2I2 Z3I3 V3 - VI Z3I3 - Z] II The efi'ective impedances Zl, Z2.... 0871 + ]0. 0720 From the above impedances the impedance to be assigned to each wind- ing in the equivalent circuit (see figure 2-A) was calculated. The im- pedances in ohms are: Zi ~ 0. 0292 + )0. 0582 Z2 0. 0555 - )O. Olla Z3 ~ 0. 0577 + ]0...

  12. SU-E-T-329: Tissue-Equivalent Phantom Materials for Neutron Dosimetry in Proton Therapy

    SciTech Connect (OSTI)

    Halg, R; Lomax, A; Clarke, S; Wieger, B; Pryser, E; Arghal, R; Pozzi, S; Bashkirov, V; Schulte, R; Schneider, U

    2014-06-01

    Purpose: To characterize tissue equivalence of phantom materials in terms of secondary neutron production and dose deposition from neutrons produced in radiation therapy phantom materials in the context of proton therapy using Monte Carlo simulations and measurements. Methods: In order to study the influence of material choice on neutron production in therapeutic proton beams, Monte Carlo simulations using the Geant4 and MCNPX-PoliMi transport codes were performed to generate the neutron fields produced by protons of 155 and 200 MeV. A simple irradiation geometry was used to investigate the effect of different materials. The proton beams were stopped in slab phantoms to study the production of secondary neutrons. The investigated materials were water, Lucite, and tissue-equivalent phantom materials (CIRS Inc., Norfolk, VA). Neutron energy spectra and absorbed dose by neutrons and their secondary particles were scored. In addition, simulations were performed for reference tissues (ICRP/ICRU) to assess tissue equivalence with respect to neutron generation and transport. In order to benchmark the simulation results, measurements were performed with a system developed at the University of Michigan; organic liquid scintillators were used to detect the neutron emissions from the irradiation of tissue-equivalent materials. Additionally, the MPPost code was used to calculate the scintillator response from the MCNPX-PoliMi output. Results: The simulated energy spectra and depth dose curves of the neutrons produced in different phantom materials showed similar shape. The differences of spectra and fluences between all studied materials and reference tissues were well within the achievable precision of neutron dosimetry. The shape of the simulated detector response of the liquid scintillators agreed well with measurements on the proton beamline. Conclusion: Based on Geant4 and MCNPX-PoliMi simulations, the investigated materials appear to be suitable to study the production of neutrons in proton therapy. MC simulations were verified with neutron measurements in therapeutic proton beams. This work was funded in part by the ANDANTE grant of the European Commission in the 7th Framework Program.

  13. On the Equivalence of Trapped Colloids, Pinned Vortices, and Spin Ice

    SciTech Connect (OSTI)

    Nisoli, Cristiano

    2014-04-23

    We investigate the recently reported analogies between pinned vortices in nano-structured superconductors or colloids in optical traps, and spin ice materials. The frustration of the two models, one describing colloids and vortices, the other describing spin ice, differs essentially. However, their effective energetics is made identical by the contribution of an emergent field associated to a topological charge. This equivalence extends to the local low-energy dynamics of the ice manifold, yet breaks down in lattices of mixed coordination, because of topological charge transfer between sub-latices.

  14. Noise Equivalent Counts Based Emission Image Reconstruction Algorithm of Tomographic Gamma Scanning

    E-Print Network [OSTI]

    Ke Wang; Zheng Li; Wei Feng; Dong Han

    2014-04-17

    Tomographic Gamma Scanning (TGS) is a technique used to assay the nuclide distribution and radioactivity in nuclear waste drums. Both transmission and emission scans are performed in TGS and the transmission image is used for the attenuation correction in emission reconstructions. The error of the transmission image, which is not considered by the existing reconstruction algorithms, negatively affects the final results. An emission reconstruction method based on Noise Equivalent Counts (NEC) is presented. Noises from the attenuation image are concentrated to the projection data to apply the NEC Maximum-Likelihood Expectation-Maximization algorithm. Experiments are performed to verify the effectiveness of the proposed method.

  15. U.S. Natural Gas Plant Liquids Production, Gaseous Equivalent (Billion

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With WIPP UPDATE: AprilCubic Feet) Production, Gaseous Equivalent

  16. Development of an optimal anisotropic responding (OAR) dosimeter for two-dosimeter dosimetry for better estimation of effective dose equivalent (He) and the impact of dosimeter misposition on estimating effective dose equivalent using isotropic dosimeters 

    E-Print Network [OSTI]

    Han, Hsiang-Jung

    1998-01-01

    A single dosimeter is commonly worn on a radiation worker's chest to monitor radiation exposure. However, when a radiation worker is exposed to a posterior photon beam, effective dose equivalent (HE) can be severely underestimated using a single...

  17. EQUIVALENCE CLOSURE IN THE TWO-VARIABLE GUARDED EMANUEL KIERONSKI , IAN PRATT-HARTMANN , AND LIDIA TENDERA

    E-Print Network [OSTI]

    Pratt-Hartmann, Ian

    EQUIVALENCE CLOSURE IN THE TWO-VARIABLE GUARDED FRAGMENT EMANUEL KIERO´NSKI , IAN PRATT-HARTMANN. Kiero´nski, I. Pratt-Hartmann and L. Tendera and GFEC2 k are undecidable when k 3. This leaves only

  18. Evaluation and Interconversion of Various Indicator PCB Schemes for PCB and Dioxin-Like PCB Toxic Equivalent Levels in Fish

    E-Print Network [OSTI]

    Arhonditsis, George B.

    Evaluation and Interconversion of Various Indicator PCB Schemes for PCB and Dioxin-Like PCB ToxicPCB schemes in estimating total of PCB congeners (PCB) and dioxin-like PCB toxic equivalent (dl

  19. Tissue-equivalent torso phantom for calibration of transuranic-nuclide counting facilities

    SciTech Connect (OSTI)

    Griffith, R.V.; Anderson, A.L.; Dean, P.N.; Fisher, J.C.; Sundbeck, C.W.

    1986-01-16

    Several tissue-equivalent human-torso phantoms have been constructed for the calibration of counting systems used for in-vivo measurement of transuranic radionuclides. The phantoms contain a simulated human rib cage (in some cases, real bone) and removable model organs, and they include tissue-equivalent chest plates that can be placed over the torso to simulate people with a wide range of statures. The organs included are the lungs, liver, and tracheobronchial lymph nodes. Polyurethane with varying concentrations of added calcium was used to simulate the linear photon-attenuation properties of various human tissues, including lean muscle, adipose-muscle mixtures, cartilage, and bone. Foamed polyurethane was used to simulate lung tissue. Organs have been loaded with highly pure /sup 238/Pu, /sup 239/Pu, /sup 241/Am, and other radionuclides of interest. The validity of the phantom as a calibration standard has been checked in separate intercomparison studies using human subjects whose lungs contained a plutonium simulant. The resulting phantom calibration factors generally compared to within +-20% of the average calibration factors obtained for the human subjects.

  20. Calculation of Ambient (H*(10)) and Personal (Hp(10)) Dose Equivalent from a 252Cf Neutron Source

    SciTech Connect (OSTI)

    Traub, Richard J.

    2010-03-26

    The purpose of this calculation is to calculate the neutron dose factors for the Sr-Cf-3000 neutron source that is located in the 318 low scatter room (LSR). The dose factors were based on the dose conversion factors published in ICRP-21 Appendix 6, and the Ambient dose equivalent (H*(10)) and Personal dose equivalent (Hp(10)) dose factors published in ICRP Publication 74.

  1. IMPACT Vol. 5 No. 1 | Spring 2010 CLeAn eneRGy DeMAnDS

    E-Print Network [OSTI]

    Hill, Wendell T.

    and development are vital if America is to decrease greenhouse gas emissions at lower cost, reduce dependenceIMPACT Vol. 5 No. 1 | Spring 2010 CLeAn eneRGy DeMAnDS: SCienCe, innovATion, PUBLiC PoLiCy Maryland the science to develop it, the innovation to manu- facture it, the public policy to regulate it and the social

  2. On the bound-state solutions of the Manning-Rosen potential including improved approximation to the orbital centrifugal term

    E-Print Network [OSTI]

    Sameer M. Ikhdair

    2011-04-02

    The approximate analytical bound state solution of the Schr\\"odinger equation for the Manning-Rosen potential is carried out by taking a new approximation scheme to the orbital centrifugal term. The Nikiforov-Uvarov method is used in the calculations. We obtain analytic forms for the energy eigenvalues and the corresponding normalized wave functions in terms of the Jacobi polynomials or hypergeometric functions for different screening parameters 1/b. The rotational-vibrational energy states for a few diatomic molecules are calculated for arbitrary quantum numbers n and l with different values of the potential parameter {\\alpha}. The present numerical results agree within five decimal digits with the previously reported results for different 1/b values. A few special cases of the s-wave (l=0) Manning-Rosen potential and the Hulth\\'en potential are also studied. Keywords: Energy eigenvalues; Manning-Rosen potential; Nikiforov-Uvarov method, Approximation schemes. 03.65.-w; 02.30.Gp; 03.65.Ge; 34.20.Cf

  3. The equivalence of Bell's inequality and the Nash inequality in a quantum game-theoretic setting

    E-Print Network [OSTI]

    Azhar Iqbal; James M. Chappell; Derek Abbott

    2015-08-04

    Are there two-player games in which a strategy pair can exist as a Nash equilibrium only when the game is played quantum mechanically? To find an answer to this question, we study two-player games that are played in generalized Einstein-Podolsky-Rosen setting. Considering particular strategy pairs, we identify sets of games for which the pair can exist as a Nash equilibrium when Bell's inequality is violated. We thus identify games and players' strategies for which the Nash inequality becomes equivalent to Bell's inequality. As the violation of Bell's inequality is regarded as being quantum in nature, this paper thus addresses the earliest criticisms of quantum games that questioned if they were truly quantum.

  4. Lineal energy calibration of mini tissue-equivalent gas-proportional counters (TEPC)

    SciTech Connect (OSTI)

    Conte, V.; Moro, D.; Colautti, P.; Grosswendt, B.

    2013-07-18

    Mini TEPCs are cylindrical gas proportional counters of 1 mm or less of sensitive volume diameter. The lineal energy calibration of these tiny counters can be performed with an external gamma-ray source. However, to do that, first a method to get a simple and precise spectral mark has to be found and then the keV/{mu}m value of this mark. A precise method (less than 1% of uncertainty) to identify this markis described here, and the lineal energy value of this mark has been measured for different simulated site sizes by using a {sup 137}Cs gamma source and a cylindrical TEPC equipped with a precision internal {sup 244}Cm alpha-particle source, and filled with propane-based tissue-equivalent gas mixture. Mini TEPCs can be calibrated in terms of lineal energy, by exposing them to {sup 137}Cesium sources, with an overall uncertainty of about 5%.

  5. Subthreshold Production of Kaons and Antikaons in Nucleus-Nucleus Collisions at Equivalent Beam Energies

    SciTech Connect (OSTI)

    Barth, R.; Senger, P.; Ahner, W.; Debowski, M.; Grosse, E.; Koczon, P.; Miskowiec, D.; Schwab, E.; Schicker, R. [Gesellschaft fuer Schwerionenforschung, D-64220 Darmstadt (Germany)] [Gesellschaft fuer Schwerionenforschung, D-64220 Darmstadt (Germany); Muentz, C.; Oeschler, H.; Sturm, C.; Wagner, A. [Technische Hochschule Darmstadt, D-64289 Darmstadt (Germany)] [Technische Hochschule Darmstadt, D-64289 Darmstadt (Germany); Beckerle, P.; Bormann, C.; Brill, D.; Schwab, E.; Shin, Y.; Stroebele, H. [Johann Wolfgang Goethe Universitaet, D-60325 Frankfurt am Main (Germany)] [Johann Wolfgang Goethe Universitaet, D-60325 Frankfurt am Main (Germany); Kohlmeyer, B.; Puehlhofer, F.; Speer, J.; Voelkel, K. [Phillips Universitaet, D-35037 Marburg (Germany)] [Phillips Universitaet, D-35037 Marburg (Germany); Cieslak, M.; Walus, W. [Jagiellonian University, PL-30-059 Krakow (Poland)] [Jagiellonian University, PL-30-059 Krakow (Poland)

    1997-05-01

    Kaon production has been studied in Ni+Ni collisions at beam energies of 0.8{endash}1.8GeV/nucleon with the kaon spectrometer at GSI. The K{sup +} production cross section increases as E{sup 5.3{plus_minus}0.2}{sub beam} . Both K{sup +} and K{sup -} mesons are predominantly produced in central collisions. The K{sup -}/K{sup +} ratio measured at equivalent beam energies below the respective particle production threshold is considerably larger for Ni+Ni collisions than for nucleon-nucleon collisions near threshold. This is evidence for an enhanced K{sup -} production in the nuclear medium. {copyright} {ital 1997} {ital The American Physical Society}

  6. RNS and Pure Spinors Equivalence for Type I Tree Level Amplitudes Involving up to Four Fermions

    E-Print Network [OSTI]

    G. Alencar; M. O. Tahim; R. R. Landim; R. N. Costa Filho

    2011-11-25

    In this paper we give a proof of the equivalence between the RNS and Pure Spinor formalism for Type I tree level amplitudes involving up to four fermions. This result have been obtained previously for amplitudes involving only closed or open amplitudes and here we extend it to include Type I amplitudes. For this we first prove the cyclic symmetry of Type I superstring in a way that it is also valid for the Pure Spinor formalism. The technique used is applied to simplify the calculation of the tree level three point amplitude previously computed. As a byproduct, we are able to calculate the gauge anomaly amplitude of type I Superstrings in this formalism.

  7. Correlative methods for dual-species quantum tests of the weak equivalence principle

    E-Print Network [OSTI]

    Barrett, B; Chichet, L; Battelier, B; Gominet, P -A; Bertoldi, A; Bouyer, P; Landragin, A

    2015-01-01

    Matter-wave interferometers utilizing non-identical elements intrinsically have different sensitivities, and the analysis tools available until now are insufficient for accurately estimating the atomic phase difference under many experimental conditions. In this work, we describe and demonstrate two new methods for extracting the differential phase between dual-species atom interferometers for precise tests of the weak equivalence principle. The first method is a generalized Bayesian analysis, which uses knowledge of the system noise to estimate the differential phase based on a statistical model. The second method utilizes a mechanical accelerometer to reconstruct single-sensor interference fringes based on measurements of the vibration-induced phase. An improved ellipse-fitting algorithm is also implemented as a third method for comparison. These analysis tools are investigated using both numerical simulations and experimental data from simultaneous $^{87}$Rb and $^{39}$K interferometers, and both new techn...

  8. An Investigation of Equivalence Principle Violations Using Solar Neutrino Oscillations in a Constant Gravitational Potential

    E-Print Network [OSTI]

    J. R. Mureika

    1996-12-18

    Neutrino oscillations induced by a flavor-dependent violation of the Einstein Equivalence Principle (VEP) have been recently considered as a suitable explanation of the solar electron-neutrino deficiency. Unlike the MSW oscillation mechanism, the VEP mechanism is dependent on a coupling to the local background gravitational potential $\\Phi$. We investigate the differences which arise by considering three-flavor VEP neutrinos oscillating against fixed background potentials, and against the radially-dependent solar potential. This can help determine the sensitivity of the gravitationally-induced oscillations to both constancy and size (order of magnitude) of $\\Phi$. In particular, we consider the potential of the local superculster, $|\\Phi|=3\\times 10^{-5}$, in light of recent work suggesting that the varying solar potential has no effect on the oscillations. The possibility for arbitrarily large background potentials in different cosmologies is discussed, and the effects of one such potential ($\\Phi = 10^{-3}$) are considered.

  9. Solvent Blending Strategy to Upgrade MCU CSSX Solvent to Equivalent Next-Generation CSSX Solvent

    SciTech Connect (OSTI)

    Delmau, Laetitia Helene; Moyer, Bruce A

    2012-12-01

    The results of the present study have validated an equal-volume blending strategy for upgrading freshly prepared CSSX solvent to a blended solvent functionally equivalent to NG-CSSX solvent. It is shown that blending fresh CSSX solvent as currently used in MCU with an equal volume of an NG-CSSX solvent concentrate of appropriate composition yields a blended solvent composition (46.5 mM of MaxCalix, 3.5 mM of BOBCalixC6, 0.5 M of Cs-7SB, 3 mM of guanidine suppressor, and 1.5 mM of TOA in Isopar L) that exhibits equivalent batch ESS performance to that of the NG-CSSX solvent containing 50 mM of MaxCalix, 0.5 M of Cs-7SB, and 3 mM of guanidine suppressor in Isopar L. The solvent blend composition is robust to third-phase formation. Results also show that a blend containing up to 60% v/v of CSSX solvent could be accommodated with minimal risk. Extraction and density data for the effect of solvent concentration mimicking diluent evaporation or over-dilution of the equal-volume blended solvent are also given, providing input for setting operational limits. Given that the experiments employed all pristine chemicals, the results do not qualify a blended solvent starting with actual used MCU solvent, which can be expected to have undergone some degree of degradation. Consequently, further work should be considered to evaluate this risk and implement appropriate remediation if needed.

  10. Lean-burn hydrogen spark-ignited engines: the mechanical equivalent to the fuel cell

    SciTech Connect (OSTI)

    Aceves, S.M.; Smith, J.R.

    1996-10-01

    Fuel cells are considered as the ideal power source for future vehicles, due to their high efficiency and low emissions. However, extensive use of fuel cells in light-duty vehicles is likely to be years away, due to their high manufacturing cost. Hydrogen-fueled, spark-ignited, homogeneous-charge engines offer a near-term alternative to fuel cells. Hydrogen in a spark-ignited engine can be burned at very low equivalence ratios, so that NO[sub x] emissions can be reduced to less than 10 ppm without catalyst. HC and CO emissions may result from oxidation of engine oil, but by proper design are negligible (a few ppm). Lean operation also results in increased indicated efficiency due to the thermodynamic properties of the gaseous mixture contained in the cylinder. The high effective octane number of hydrogen allows the use of a high compression ratio, further increasing engine efficiency. In this paper, a simplified engine model is used for predicting hydrogen engine efficiency and emissions. The model uses basic thermodynamic equations for the compression and expansion processes, along with an empirical correlation for heat transfer, to predict engine indicated efficiency. A friction correlation and a supercharger/turbocharger model are then used to calculate brake thermal efficiency. The model is validated with many 1345 experimental points obtained in a recent evaluation of a hydrogen research engine. The experimental data are used to adjust the empirical constants in the heat release rate and heat transfer correlation. The adjusted engine model predicts pressure traces, indicated efficiency and NO,, emissions with good accuracy over the range of speed, equivalence ratio and manifold pressure experimentally covered.

  11. Correlative methods for dual-species quantum tests of the weak equivalence principle

    E-Print Network [OSTI]

    B. Barrett; L. Antoni-Micollier; L. Chichet; B. Battelier; P. -A. Gominet; A. Bertoldi; P. Bouyer; A. Landragin

    2015-08-11

    Matter-wave interferometers utilizing different isotopes or chemical elements intrinsically have different sensitivities, and the analysis tools available until now are insufficient for accurately estimating the atomic phase difference under many experimental conditions. In this work, we describe and demonstrate two new methods for extracting the differential phase between dual-species atom interferometers for precise tests of the weak equivalence principle. The first method is a generalized Bayesian analysis, which uses knowledge of the system noise to estimate the differential phase based on a statistical model. The second method utilizes a mechanical accelerometer to reconstruct single-sensor interference fringes based on measurements of the vibration-induced phase. An improved ellipse-fitting algorithm is also implemented as a third method for comparison. These analysis tools are investigated using both numerical simulations and experimental data from simultaneous $^{87}$Rb and $^{39}$K interferometers, and both new techniques are shown to produce bias-free estimates of the differential phase. We also report observations of phase correlations between atom interferometers composed of different chemical species. This correlation enables us to reject common-mode vibration noise by a factor of 730, and to make preliminary tests of the weak equivalence principle with a sensitivity of $1.6 \\times 10^{-6}$ per measurement with an interrogation time of $T = 10$ ms. We study the level of vibration rejection by varying the temporal overlap between interferometers in a symmetric timing sequence. Finally, we discuss the limitations of the new analysis methods for future applications of differential atom interferometry.

  12. Cover image: Stock car racing, backlit shot of man and two boys leaning on railing, watching field from the colonnades, 1947. Photograph by

    E-Print Network [OSTI]

    Mateo, Jill M.

    FALL 2009 Chicago #12;Fall 2009 Contents Cover image: Stock car racing, backlit shot of man and two attempts to rec- oncile creativity and commerce--and that piracy has been an engine of social

  13. alpine space -man & environment, vol. 7: Global Change and Sustainable Development in Mountain Regions 2008 iup innsbruck university press, ISBN 978-3-902571-97-7

    E-Print Network [OSTI]

    Anderson, Charles W.

    95 alpine space - man & environment, vol. 7: Global Change and Sustainable Development in Mountain Mountain Forests: Connecting People and Ecology Dan Binkley Colorado Forest Restoration Institute, Warner Mountains form the backbone of the North American continent, separating waters flowing eastward

  14. Developing a risk management "flight simulator" for manned space programs : a user interface to a system dynamic simulation of system safety at NASA

    E-Print Network [OSTI]

    Friedenthal, Stephen R. (Stephen Roger)

    2006-01-01

    Simulators are a staple of any engineering project and manned space flight in particular. From pilot and crew training to maintenance and emergency repairs, very little is done without it first being thoroughly practiced ...

  15. Page 290 Courses: Economics (ECON) Sonoma State University 2015-2016 Catalog eCon 319 MAnAgeriAL eConoMiCS (4)

    E-Print Network [OSTI]

    Ravikumar, B.

    Page 290 Courses: Economics (ECON) Sonoma State University 2015-2016 Catalog eCon 319 MAnAgeriAL e resources and the control of pollution. Topics include: energy, water, minerals, forests, air pollution

  16. 566 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 34, NO. 1, FEBRUARY 2004 An Interactive Framework for Acquiring Vision

    E-Print Network [OSTI]

    Motai, Yuichi

    566 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 34, NO. 1 by the Advanced Manufacturing Technology Development, Ford Motor Company. This paper was recommended by Associate

  17. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 41, NO. 3, JUNE 2011 783 Statistical-Mechanics-Inspired Optimization

    E-Print Network [OSTI]

    Ray, Asok

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 41, NO. 3, JUNE 2011. INTRODUCTION RECENT advances in sensor technology and the develop- ment of powerful mobile computational

  18. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 29, NO. 4, AUGUST 1999 525 Function Approximation Based on Fuzzy Rules

    E-Print Network [OSTI]

    Thawonmas, Ruck

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 29, NO. 4, AUGUST Systems Engineering, Kochi University of Technology, Kochi 782-8502, Japan. S. Abe is with the Department

  19. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 34, NO. 1, FEBRUARY 2004 77 Algorithmic Mechanism Design for Load Balancing

    E-Print Network [OSTI]

    Chronopoulos, Anthony T.

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 34, NO. 1, FEBRUARY Board under the Texas Advanced Research/Advanced Technology Program ATP 003658-0442-1999, and the Center

  20. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 5, OCTOBER 2005 1041 Homography-Based Visual Servo Regulation

    E-Print Network [OSTI]

    Dixon, Warren

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 5, OCTOBER- niques, visual servo. I. INTRODUCTION BASED on the success of image extraction/interpretation technology

  1. 154 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 37, NO. 1, FEBRUARY 2007 The Ideal Free Distribution: Theory and

    E-Print Network [OSTI]

    154 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 37, NO. 1 and Technology and in part by The Ohio State University Office of Research via an interdisciplinary research

  2. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 28, NO. 1, FEBRUARY 1998 47 Decentralized Adaptive Fuzzy

    E-Print Network [OSTI]

    Jin, Yaochu

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 28, NO. 1, FEBRUARY of Electrical Engineering, Zhejiang Univer- sity, Hangzhou 310027, China. Publisher Item Identifier S 1083

  3. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 42, NO. 4, AUGUST 2012 1083 Statistical Mechanics-Inspired Modeling of

    E-Print Network [OSTI]

    Ray, Asok

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 42, NO. 4, AUGUST networks [6] and sensor networks [7] have similar characteris- tics as many natural and human-engineered

  4. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 34, NO. 1, FEBRUARY 2004 263 Automated Performance Evaluation of Range Image

    E-Print Network [OSTI]

    Bowyer, Kevin W.

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 34, NO. 1, FEBRUARY and Engineering, University of Notre Dame, Notre Dame, IN 46556 USA (e-mail: jmin@nd.edu; kwb@cse.nd.edu). M

  5. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 4, AUGUST 2005 849 Practical Adaptive Neural Control of Nonlinear Systems

    E-Print Network [OSTI]

    Ge, Shuzhi Sam

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 4, AUGUST. The authors are with the Department of Electrical and Computer Engineering, the National University

  6. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 37, NO. 2, APRIL 2007 385 Feasibility Study on a Hyperacuity Device With

    E-Print Network [OSTI]

    Klein, Stanley

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 37, NO. 2, APRIL 2007. This paper was recommended by Associate Editor S. Sarkar. L. Wei is with the School of Electrical Engineering

  7. 966 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 37, NO. 4, AUGUST 2007 A Self-Learning Fuzzy Discrete Event System for

    E-Print Network [OSTI]

    Lin, Feng

    966 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 37, NO. 4, AUGUST- puter Engineering, Wayne State University, Detroit, MI 48202 USA (e-mail: hao.ying@wayne.edu). R. D. Mac

  8. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 37, NO. 6, DECEMBER 2007 1541 Hierarchical Incremental Path Planning and

    E-Print Network [OSTI]

    Ge, Shuzhi Sam

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 37, NO. 6, DECEMBER. The authors are with the Electrical and Computer Engineering De- partment, National University of Singapore

  9. 1014 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 38, NO. 4, AUGUST 2008 Improved AdaptiveReinforcement Learning Control

    E-Print Network [OSTI]

    Valasek, John

    1014 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 38, NO. 4-mail: monish@optisyn.com). A. J. Meade is with the Department of Mechanical Engineering and Materials Science

  10. Investigation of critical equivalence ratio and chemical speciation in flames of ethylbenzene-ethanol blends

    SciTech Connect (OSTI)

    Therrien, Richard J.; Ergut, Ali; Levendis, Yiannis A.; Richter, Henning; Howard, Jack B.; Carlson, Joel B.

    2010-02-15

    This work investigates five different one-dimensional, laminar, atmospheric pressure, premixed ethanol/ethylbenzene flames (0%, 25%, 50%, 75% and 90% ethanol by weight) at their soot onset threshold ({phi}{sub critical}). Liquid ethanol/ethylbenzene mixtures were pre-vaporized in nitrogen, blended with an oxygen-nitrogen mixture and, upon ignition, burned in premixed one-dimensional flames at atmospheric pressure. The flames were controlled so that each was at its visual soot onset threshold, and all had similar temperature profiles (determined by thermocouples). Fixed gases, light volatile hydrocarbons, polycyclic aromatic hydrocarbons (PAH), and oxygenated aromatic hydrocarbons were directly sampled at three locations in each flame. The experimental results were compared with a detailed kinetic model, and the modeling results were used to perform a reaction flux analysis of key species. The critical equivalence ratio was observed to increase in a parabolic fashion as ethanol concentration increased in the fuel mixture. The experimental results showed increasing trends of methane, ethane, and ethylene with increasing concentrations of ethanol in the flames. Carbon monoxide was also seen to increase significantly with the increase of ethanol in the flame, which removes carbon from the PAH and soot formation pathways. The PAH and oxygenated aromatic hydrocarbon values were very similar in the 0%, 25% and 50% ethanol flames, but significantly lower in the 75% and 90% ethanol flames. These results were in general agreement with the model and were reflected by the model soot predictions. The model predicted similar soot profiles for the 0%, 25% and 50% ethanol flames, however it predicted significantly lower values in the 75% and 90% ethanol flames. The reaction flux analysis revealed benzyl to be a major contributor to single and double ring aromatics (i.e., benzene and naphthalene), which was identified in a similar role in nearly sooting or highly sooting ethylbenzene flames. The presence of this radical was significantly reduced as ethanol concentration was increased in the flames, and this effect in combination with the lower carbon to oxygen ratios and the enhanced formation of carbon monoxide, are likely what allowed higher equivalence ratios to be reached without forming soot. (author)

  11. Equivalent circuit analysis applied to the investigation of the driving point impedance of a chemical high frequency analytical instrument 

    E-Print Network [OSTI]

    Dausin, Lawrence Raymond

    1958-01-01

    of the Agrioultural and Hechanical College of Texas in partial fulfillment of the requirements for the degree of RASTER OF SCIENCE January 1958 Na J or Sub J eat I Electrioa1 Engineering EQUIVALENT CIRCUIT ANALTSIS APPLIH) TO THE INVESTIGATION OF THE DRIVING... the response oi' the instrument as any one of the four factors is varied. Because the response of the instru- ment is always measured in electrical unitsp it is most convenient to obtain an equivalent, circuit representing the driving point impedanoe as a...

  12. Use of a Neural Network to Identify Man-made Structure in Millimeter-Wave Images for Security Screening Applications

    SciTech Connect (OSTI)

    Keller, Paul E.; McMakin, Douglas L.; Hall, Thomas E.; Sheen, David M.

    2006-06-01

    Events in the past few years have heightened security concerns necessitating the development of more advanced methods for detecting potential threats being carried on individuals. One approach is to use imaging methods that see through clothing to find potentially threatening objects being concealed by individuals on their person. This sparks obvious privacy concerns. This paper describes one technique based on neural networks and Fourier features applied to active millimeter-wave imagery that finds man-made structure potentially indicating a threat without compromising personal privacy.

  13. Ground Tests of Einstein's Equivalence Principle: From Lab-based to 10-m Atomic Fountains

    E-Print Network [OSTI]

    Schlippert, D; Richardson, L L; Nath, D; Heine, H; Meiners, C; Wodey, É; Billon, A; Hartwig, J; Schubert, C; Gaaloul, N; Ertmer, W; Rasel, E M

    2015-01-01

    To date, no framework combining quantum field theory and general relativity and hence unifying all four fundamental interactions, exists. Violations of the Einstein's equivalence principle (EEP), being the foundation of general relativity, may hold the key to a theory of quantum gravity. The universality of free fall (UFF), which is one of the three pillars of the EEP, has been extensively tested with classical bodies. Quantum tests of the UFF, e.g. by exploiting matter wave interferometry, allow for complementary sets of test masses, orders of magnitude larger test mass coherence lengths and investigation of spin-gravity coupling. We review our recent work towards highly sensitive matter wave tests of the UFF on ground. In this scope, the first quantum test of the UFF utilizing two different chemical elements, Rb-87 and K-39, yielding an E\\"otv\\"os ratio $\\eta_{\\,\\text{Rb,K}}=(0.3\\pm 5.4)\\times 10^{-7}$ has been performed. We assess systematic effects currently limiting the measurement at a level of parts in...

  14. A New Equivalence Theory Method for Treating Doubly Heterogeneous Fuel - I. Theory

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

    Williams, Mark L.; Lee, Deokjung; Choi, Sooyoung

    2015-03-04

    A new methodology has been developed to treat resonance self-shielding in doubly heterogeneous very high temperature gas-cooled reactor systems in which the fuel compact region of a reactor lattice consists of small fuel grains dispersed in a graphite matrix. This new method first homogenizes the fuel grain and matrix materials using an analytically derived disadvantage factor from a two-region problem with equivalence theory and intermediate resonance method. This disadvantage factor accounts for spatial self-shielding effects inside each grain within the framework of an infinite array of grains. Then the homogenized fuel compact is self-shielded using a Bondarenko method to accountmore »for interactions between the fuel compact regions in the fuel lattice. In the final form of the equations for actual implementations, the double-heterogeneity effects are accounted for by simply using a modified definition of a background cross section, which includes geometry parameters and cross sections for both the grain and fuel compact regions. With the new method, the doubly heterogeneous resonance self-shielding effect can be treated easily even with legacy codes programmed only for a singly heterogeneous system by simple modifications in the background cross section for resonance integral interpolations. This paper presents a detailed derivation of the new method and a sensitivity study of double-heterogeneity parameters introduced during the derivation. The implementation of the method and verification results for various test cases are presented in the companion paper.« less

  15. A New Equivalence Theory Method for Treating Doubly Heterogeneous Fuel - II. Verifications

    SciTech Connect (OSTI)

    Choi, Sooyoung; Kong, Chidong; Lee, Deokjung; Williams, Mark L.

    2015-03-09

    A new methodology has been developed recently to treat resonance self-shielding in systems for which the fuel compact region of a reactor lattice consists of small fuel grains dispersed in a graphite matrix. The theoretical development adopts equivalence theory in both micro- and macro-level heterogeneities to provide approximate analytical expressions for the shielded cross sections, which may be interpolated from a table of resonance integrals or Bondarenko factors using a modified background cross section as the interpolation parameter. This paper describes the first implementation of the theoretical equations in a reactor analysis code. In order to reduce discrepancies caused by use of the rational approximation for collision probabilities in the original derivation, a new formulation for a doubly heterogeneous Bell factor is developed in this paper to improve the accuracy of doubly heterogeneous expressions. This methodology is applied to a wide range of pin cell and assembly test problems with varying geometry parameters, material compositions, and temperatures, and the results are compared with continuous-energy Monte Carlo simulations to establish the accuracy and range of applicability of the new approach. It is shown that the new doubly heterogeneous self-shielding method including the Bell factor correction gives good agreement with reference Monte Carlo results.

  16. A New Equivalence Theory Method for Treating Doubly Heterogeneous Fuel - I. Theory

    SciTech Connect (OSTI)

    Williams, Mark L.; Lee, Deokjung; Choi, Sooyoung

    2015-03-04

    A new methodology has been developed to treat resonance self-shielding in doubly heterogeneous very high temperature gas-cooled reactor systems in which the fuel compact region of a reactor lattice consists of small fuel grains dispersed in a graphite matrix. This new method first homogenizes the fuel grain and matrix materials using an analytically derived disadvantage factor from a two-region problem with equivalence theory and intermediate resonance method. This disadvantage factor accounts for spatial self-shielding effects inside each grain within the framework of an infinite array of grains. Then the homogenized fuel compact is self-shielded using a Bondarenko method to account for interactions between the fuel compact regions in the fuel lattice. In the final form of the equations for actual implementations, the double-heterogeneity effects are accounted for by simply using a modified definition of a background cross section, which includes geometry parameters and cross sections for both the grain and fuel compact regions. With the new method, the doubly heterogeneous resonance self-shielding effect can be treated easily even with legacy codes programmed only for a singly heterogeneous system by simple modifications in the background cross section for resonance integral interpolations. This paper presents a detailed derivation of the new method and a sensitivity study of double-heterogeneity parameters introduced during the derivation. The implementation of the method and verification results for various test cases are presented in the companion paper.

  17. New Limits for the Violation of the Equivalence Principle in the Solar-Reactor Neutrino Sector

    E-Print Network [OSTI]

    Valdiviesso, G do A; De Holanda, P C

    2008-01-01

    A model for the violation of the equivalence principle (VEP) on solar and reactor neutrinos is investigated. New limits for the VEP are obtained considering the mass-flavor mixing hypothesis and the VEP model. Our analysis shows two solutions were the VEP effects practically don't change the solar sector. In a first case, the mass scale of the reactor sector remains the same and in a second situation this scale falls slightly, becoming closer to the solar solution without VEP. The combined solution points to the following set of parameters: a ``higher VEP'' $|\\phi\\Delta\\gamma|=9,12^{+0,97}_{-0,78}\\times10^{-21}$, $\\tan^2\\theta=0,478^{+0,040}_{-0,038}$ and $\\Delta m^2=6,63\\pm0,31\\times10^{-5} eV^2$ ($77,7%$ C.L.) and a ``lower VEP'' $|\\phi\\Delta\\gamma|=1,91^{+0,84}_{-0,61}\\times10^{-21}$, $\\tan^2\\theta=0,478^{+0,040}_{-0,038}$ e $\\Delta m^2=7,73^{+0,17}_{-0,20}\\times10^{-5} eV^2$ ($77,7%$ C.L.). Both solutions have increased confidence level when compared with the MSW solution ($\\tan^2\\theta=0,462^{+0,043}_{-0...

  18. Electrically detected magnetic resonance modeling and fitting: An equivalent circuit approach

    SciTech Connect (OSTI)

    Leite, D. M. G.; Batagin-Neto, A.; Nunes-Neto, O.; Gómez, J. A.; Graeff, C. F. O.

    2014-01-21

    The physics of electrically detected magnetic resonance (EDMR) quadrature spectra is investigated. An equivalent circuit model is proposed in order to retrieve crucial information in a variety of different situations. This model allows the discrimination and determination of spectroscopic parameters associated to distinct resonant spin lines responsible for the total signal. The model considers not just the electrical response of the sample but also features of the measuring circuit and their influence on the resulting spectral lines. As a consequence, from our model, it is possible to separate different regimes, which depend basically on the modulation frequency and the RC constant of the circuit. In what is called the high frequency regime, it is shown that the sign of the signal can be determined. Recent EDMR spectra from Alq{sub 3} based organic light emitting diodes, as well as from a-Si:H reported in the literature, were successfully fitted by the model. Accurate values of g-factor and linewidth of the resonant lines were obtained.

  19. A New Equivalence Theory Method for Treating Doubly Heterogeneous Fuel - II. Verifications

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

    Choi, Sooyoung; Kong, Chidong; Lee, Deokjung; Williams, Mark L.

    2015-03-09

    A new methodology has been developed recently to treat resonance self-shielding in systems for which the fuel compact region of a reactor lattice consists of small fuel grains dispersed in a graphite matrix. The theoretical development adopts equivalence theory in both micro- and macro-level heterogeneities to provide approximate analytical expressions for the shielded cross sections, which may be interpolated from a table of resonance integrals or Bondarenko factors using a modified background cross section as the interpolation parameter. This paper describes the first implementation of the theoretical equations in a reactor analysis code. In order to reduce discrepancies caused bymore »use of the rational approximation for collision probabilities in the original derivation, a new formulation for a doubly heterogeneous Bell factor is developed in this paper to improve the accuracy of doubly heterogeneous expressions. This methodology is applied to a wide range of pin cell and assembly test problems with varying geometry parameters, material compositions, and temperatures, and the results are compared with continuous-energy Monte Carlo simulations to establish the accuracy and range of applicability of the new approach. It is shown that the new doubly heterogeneous self-shielding method including the Bell factor correction gives good agreement with reference Monte Carlo results.« less

  20. PHYSICAL REVIEW B 91, 014411 (2015) Spin-transfer-driven nano-oscillators are equivalent to parametric resonators

    E-Print Network [OSTI]

    Gavilan, Marcel G. Clerc

    2015-01-01

    have focused on this regime, in which the free magnetization behaves as a self-oscillator with negative-plane ferromagnetic materials exposed to an oscillatory magnetic field [18]. * aoleon@dfi.uchile.cl marcel that this system is equivalent to a simple rotating magnetic plate subjected to a constant magnetic field applied

  1. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 38, NO. 6, NOVEMBER 2000 2465 Estimation of Snow Water Equivalence Using

    E-Print Network [OSTI]

    Dozier, Jeff

    of Snow Water Equivalence Using SIR-C/X-SAR, Part I: Inferring Snow Density and Subsurface Properties Jiancheng Shi and Jeff Dozier Abstract--Algorithms for estimating dry snow density and the dielectric polarization at L-band frequency (1.25 GHz). Comparison with field measure- ments of snow density during

  2. Theory of hydro-equivalent ignition for inertial fusion and its applications to OMEGA and the National Ignition Facility

    SciTech Connect (OSTI)

    Nora, R.; Betti, R.; Bose, A.; Woo, K. M.; Christopherson, A. R.; Meyerhofer, D. D. [Laboratory for Laser Energetics, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States); Fusion Science Center, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States); Department of Physics and/or Mechanical Engineering, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States); Anderson, K. S.; Shvydky, A.; Marozas, J. A.; Collins, T. J. B.; Radha, P. B.; Hu, S. X.; Epstein, R.; Marshall, F. J.; Sangster, T. C. [Laboratory for Laser Energetics, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States); McCrory, R. L. [Laboratory for Laser Energetics, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States); Department of Physics and/or Mechanical Engineering, University of Rochester, 250 East River Road, Rochester, New York 14623-1299 (United States)

    2014-05-15

    The theory of ignition for inertial confinement fusion capsules [R. Betti et al., Phys. Plasmas 17, 058102 (2010)] is used to assess the performance requirements for cryogenic implosion experiments on the Omega Laser Facility. The theory of hydrodynamic similarity is developed in both one and two dimensions and tested using multimode hydrodynamic simulations with the hydrocode DRACO [P. B. Radha et al., Phys. Plasmas 12, 032702 (2005)] of hydro-equivalent implosions (implosions with the same implosion velocity, adiabat, and laser intensity). The theory is used to scale the performance of direct-drive OMEGA implosions to the National Ignition Facility (NIF) energy scales and determine the requirements for demonstrating hydro-equivalent ignition on OMEGA. Hydro-equivalent ignition on OMEGA is represented by a cryogenic implosion that would scale to ignition on the NIF at 1.8?MJ of laser energy symmetrically illuminating the target. It is found that a reasonable combination of neutron yield and areal density for OMEGA hydro-equivalent ignition is 3 to 6?×?10{sup 13} and ?0.3?g/cm{sup 2}, respectively, depending on the level of laser imprinting. This performance has not yet been achieved on OMEGA.

  3. Percentage depth dose distributions in inhomogeneous phantoms with lung and bone equivalent media for small fields of CyberKnife

    E-Print Network [OSTI]

    Lee, Chung Il; Yoon, Sei-Chul; Suh, Tae Suk; Hong, Seung-Woo; Min, Kyung Joo; Lee, Sang Deok; Chung, Su Mi; Jung, Jae-Yong

    2014-01-01

    The percentage depth dose distributions in inhomogeneous phantoms with lung and bone equivalent media are studied. For lung equivalent media a Balsa wood is used, and for a soft bone equivalent media a compound material with epoxy resin, hardener and calcium carbonate is used. Polystyrene slabs put together with these materials are used as an inhomogeneous phantom. Dose measurements are performed with Gafchromic EBT film by using photon beams from 6MV CyberKnife at the Seoul Uridul Hospital. The cone sizes of the photon beams are varied from 5, 10 to 30 mm. As a simulation tool GEANT4 Monte Carlo code v9.4.p02 is used. When the Balsa wood is inserted in the phantom, the dose measured with EBT film is found to be significantly different from the dose without the EBT film in and beyond the Balsa wood region, particularly for small field sizes. On the other hand, when the soft bone equivalent material is inserted in the phantom, discrepancy between the dose measured with EBT film and the dose without EBT film ca...

  4. SECTION 2 -DECLARATION AND SIGNATURE PART A -ELECTION TO FOREGO 3% AWARD CONTRIBUTION IN LIEU OF EQUIVALENT SALARY LOADING

    E-Print Network [OSTI]

    Tobar, Michael

    OF EQUIVALENT SALARY LOADING SECTION 1 - MEMBER DETAILS Name UniSuper Member Number Employee Number PART B - ELECTION TO REINSTATE 3% AWARD CONTRIBUTION FROM A SALARY LOADING I understand that: the 3% Salary Loading recommended seeking independent financial advice. the Salary Loading is non-superable. my Accumulation

  5. Dye-sensitized solar cells based on a nanoparticle/nanotube bilayer structure and their equivalent circuit analysis

    E-Print Network [OSTI]

    Lin, Zhiqun

    of anatase and rutile phases. As one of the major renewable energy sources, solar energy has the potential to become an essential component of future global energy production. Dye sensitized solar cells (DSSCs)1Dye-sensitized solar cells based on a nanoparticle/nanotube bilayer structure and their equivalent

  6. Package Equivalent Reactor Networks as Reduced Order Models for Use with CAPE-OPEN Compliant Simulation

    SciTech Connect (OSTI)

    Meeks, E.; Chou, C. -P.; Garratt, T.

    2013-03-31

    Engineering simulations of coal gasifiers are typically performed using computational fluid dynamics (CFD) software, where a 3-D representation of the gasifier equipment is used to model the fluid flow in the gasifier and source terms from the coal gasification process are captured using discrete-phase model source terms. Simulations using this approach can be very time consuming, making it difficult to imbed such models into overall system simulations for plant design and optimization. For such system-level designs, process flowsheet software is typically used, such as Aspen Plus® [1], where each component where each component is modeled using a reduced-order model. For advanced power-generation systems, such as integrated gasifier/gas-turbine combined-cycle systems (IGCC), the critical components determining overall process efficiency and emissions are usually the gasifier and combustor. Providing more accurate and more computationally efficient reduced-order models for these components, then, enables much more effective plant-level design optimization and design for control. Based on the CHEMKIN-PRO and ENERGICO software, we have developed an automated methodology for generating an advanced form of reduced-order model for gasifiers and combustors. The reducedorder model offers representation of key unit operations in flowsheet simulations, while allowing simulation that is fast enough to be used in iterative flowsheet calculations. Using high-fidelity fluiddynamics models as input, Reaction Design’s ENERGICO® [2] software can automatically extract equivalent reactor networks (ERNs) from a CFD solution. For the advanced reduced-order concept, we introduce into the ERN a much more detailed kinetics model than can be included practically in the CFD simulation. The state-of-the-art chemistry solver technology within CHEMKIN-PRO allows that to be accomplished while still maintaining a very fast model turn-around time. In this way, the ERN becomes the basis for high-fidelity kinetics simulation, while maintaining the spatial information derived from the geometrically faithful CFD model. The reduced-order models are generated in such a way that they can be easily imported into a process flowsheet simulator, using the CAPE-OPEN architecture for unit operations. The ENERGICO/CHEMKIN-PRO software produces an ERN-definition file that is read by a dynamically linked library (DLL) that can be easily linked to any CAPE-OPEN compliant software. The plug-in unitoperation module has been successfully demonstrated for complex ERNs of coal gasifiers, using both Aspen Plus and COFE process flowsheet simulators through this published CAPE-OPEN interface.

  7. One Man's Trash is Another Man's Fuel

    Broader source: Energy.gov [DOE]

    The average American throws away more than 900 pounds of trash every year, and as the organic waste degrades it produces methane gas. Some landfills are now exploring ways to use it rather than venting the gas directly into the atmosphere.

  8. Investigation of Natural and Man-Made Radiation Effects on Crews on Long Duration Space Missions. Final report

    SciTech Connect (OSTI)

    Bolch, W.E.; Parlos, A.

    1996-02-01

    Over the past several years, NASA has studied a variety of mission scenarios designed to establish a permanent human presence on the surface of Mars. Nuclear electric propulsion (NEP) is one of the possible elements in this program. During the initial stages of vehicle design work, careful consideration must be given to not only the shielding requirements of natural space radiation, but to the shielding and configuration requirements of the on-board reactors. In this work, the radiation transport code MCNP has been used to make initial estimates of crew exposures to reactor radiation fields for a specific manned NEP vehicle design. In this design, three 25 MW(sub th), scaled SP-100-class reactors are shielded by three identical shields. Each shield has layers of beryllium, tungsten, and lithium hydride between the reactor and the crew compartment. Separate calculations are made of both the exiting neutron and gamma fluxes from the reactors during beginning-of-life, full-power operation. This data is then used as the source terms for particle transport in MCNP. The total gamma and neutron fluxes exiting the reactor shields are recorded and separate transport calculations are then performed for a 10 g/sq cm crew compartment aluminum thickness. Estimates of crew exposures have been assessed for various thicknesses of the shield tungsten and lithium hydride layers. A minimal tungsten thickness of 20 cm is required to shield the reactor photons below the 0.05 Sv/y man-made radiation limit. In addition to a 20-cm thick tungsten layer, a 40-cm thick lithium hydride layer is required to shield the reactor neutrons below the annual limit. If the tungsten layer is 30-cm thick, the lithium hydride layer should be at least 30-cm thick. These estimates do not take into account the photons generated by neutron interactions inside the shield because the MCNP neutron cross sections did not allow reliable estimates of photon production in these materials.

  9. Equivalence between new and old forms for h W = ZP / |ZP| = (-q, p, 0) / (pp+qq) = (-sin, cos, 0)

    E-Print Network [OSTI]

    Equivalence between new and old forms for h W = Z×P / |Z×P| = (-q, p, 0) / (pp+qq) = (- sin, cos, 0) N = P×W = (-pr, -qr, pp+qq) / (pp+qq) = (- cos sin, - sin sin, cos) / = W·P×U / cos = - sin / cos cos / = W·P×V / cos = cos / cos cos / = N·P×U = W·U = - cos sin / cos / = N·P×V = W·V = - sin sin

  10. Yardstick and Ex-post Regulation by Norm Model: Empirical Equivalence, Pricing Effect, and Performance in Sweeden

    E-Print Network [OSTI]

    Jamasb, Tooraj; Söderberg, M.

    Contact tooraj.jamasb@econ.cam.ac.uk Publication Financial Support UK Economic and Social Research Council 5 January 2009 Yardstick and Ex-Post Regulation by Norm Model: Empirical Equivalence, Pricing Response, and Firm Performance... . In the regulatory context norm models have been regarded as a means to reduce the information asymmetry between the regulator and the regulated firm. Norm models can be regarded as a bottom-up approach to benchmarking, whereas real firm models of benchmarking...

  11. arXiv:1205.6074v1[physics.bio-ph]28May2012 Mesoscale symmetries explain dynamical equivalence of food webs

    E-Print Network [OSTI]

    arXiv:1205.6074v1[physics.bio-ph]28May2012 Mesoscale symmetries explain dynamical equivalence is to identify mesoscale structures that have distinct dynamical implications. In this paper we present show that this equivalence is rooted in mesoscale symmetries that exist in these webs. Certain

  12. 176 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS, VOL. SMC-I 1, NO. 2. FEBRUARY 1981 vantage is that documents with mixed graphic forms can be

    E-Print Network [OSTI]

    Peleg, Shmuel

    is resident only in man and not in new machines, over-involvement of the user is initially required. Testing of partitioning a message into basic graphic forms is an immediate reduction in cost for communicating highly class of distributed user terminals. This combination of1) low cost, 2) current and correct information

  13. Water Structure at the Air-Aqueous Interface of Divalent Cation and Nitrate Solutions Man Xu, Rick Spinney, and Heather C. Allen*

    E-Print Network [OSTI]

    Water Structure at the Air-Aqueous Interface of Divalent Cation and Nitrate Solutions Man Xu, Rick, Columbus, Ohio 43210 ReceiVed: July 24, 2008; ReVised Manuscript ReceiVed: December 4, 2008 The water surface structure of aqueous magnesium, calcium, and strontium nitrate solutions with six to seven water

  14. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICSPART C: APPLICATIONS AND REVIEWS, VOL. X, NO. X, DECEMBER 201X 1 Enhanced Ownership Transfer Protocol for RFID in

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS­PART C: APPLICATIONS AND REVIEWS, VOL. X, NO. X application. Tags are passive; i.e. they do not have any kind of battery and receive the energy that they need interoperability, EPCGlobal [2] and the International Organi- zation for Standards (ISO) [3] have been actively

  15. " regulation of emotion Oscar Wilde (1854-1900) once noted that a 'man who is master of himself can end a

    E-Print Network [OSTI]

    Gross, James J.

    ~ , " regulation of emotion Oscar Wilde (1854-1900) once noted that a 'man who is master of himself be regulated. Present-day emo- tion regulation research builds upon prior work on psychological defences, "stress and "coping, and self- regulation (Ochsner and Gross 2005). To set the stage for our analysis

  16. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART A: SYSTEMS AND HUMANS, VOL. 30, NO. 3, MAY 2000 251 Constrained Motion Control Using

    E-Print Network [OSTI]

    Masoud, Ahmad A.

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART A: SYSTEMS AND HUMANS, VOL. 30, NO. 3, MAY are with the Mechanical Engineering Department, Jordan Uni- versity of Science and Technology, Irbid, Jordan. Publisher, AND CYBERNETICS--PART A: SYSTEMS AND HUMA

  17. IEEE Transactions on Systems, Man, and Cybernetics, August 1998, Vol. 28, No. 3, pp. 459 -467. AUDITORY GUIDANCE WITH THE NAVBELT -A COMPUTERIZED

    E-Print Network [OSTI]

    Borenstein, Johann

    IEEE Transactions on Systems, Man, and Cybernetics, August 1998, Vol. 28, No. 3, pp. 459 - 467. The transfer of mobile robot technology is a new approach in the development of ETA's for the blind. Robots., 1983]). However, in these applications mobile robot technology is applied (rather then transferred

  18. 490 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 31, NO. 4, AUGUST 2001 Neural Dynamic Optimization for Control

    E-Print Network [OSTI]

    Widrow, Bernard

    490 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 31, NO. 4, AUGUST, most real-world dynamical systems are inherently nonlinear. Second, modern technology, such as high in such technology. The challenge for control design is to fully utilize this additional information and degrees

  19. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART A: SYSTEMS AND HUMANS, VOL. 39, NO. 5, SEPTEMBER 2009 1007 Metasynthesis: M-Space, M-Interaction, and

    E-Print Network [OSTI]

    Cao, Longbing

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART A: SYSTEMS AND HUMANS, VOL. 39, NO. 5 and technology. Open complex giant systems (OCGSs) are a family of specially complex systems with system current and future science and technology [2], [7], [50], [51], [55], [65]. They seriously affect

  20. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 4, AUGUST 2005 801 Euler Vector for Search and Retrieval

    E-Print Network [OSTI]

    Kundu, Malay Kumar

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 4, AUGUST Corporation. This paper was presented in part at the International Conference on Information Technology. Sarkar. A. Bishnu is with the Japan Advanced Institute of Science and Technology, Ishikawa, Nomi

  1. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 3, JUNE 2009 723 A Global Repair Operator for Capacitated

    E-Print Network [OSTI]

    Yao, Xin

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 3, JUNE 2009 are with the Nature Inspired Computation and Appli- cations Laboratory, Department of Computer Science and Technology, Uni- versity of Science and Technology of China, Hefei 230027, China (e-mail: meiyi

  2. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 31, NO. 3, JUNE 2001 341 Adaptive Tracking Control of a Wheeled Mobile

    E-Print Network [OSTI]

    Dixon, Warren

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 31, NO. 3, JUNE 2001 for Advanced Technology. This paper was recommended by Associate Editor R. A. Hess. W. E. Dixon, Bell Laboratory Innovations, Lucent Technologies, Sturbridge, MA 01566 USA. Publisher Item Identifier

  3. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 6, DECEMBER 2009 1393 Cooperative Control and Potential Games

    E-Print Network [OSTI]

    Arslan, Gürdal

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 6, DECEMBER, California Institute of Technology, by the Army Research Office under Grant W911NF04316, by the Air Force. R. Marden is with the Social and Information Sciences Laboratory, California Institute of Technology

  4. 1590 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 6, DECEMBER 2009 A New Constructive Algorithm for Architectural and

    E-Print Network [OSTI]

    Yao, Xin

    1590 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 6 of Engineering and Technology, Dhaka 1000, Bangladesh, and also with the Department of Human and Artificial- neering, Bangladesh University of Engineering and Technology, Dhaka 1000, Bangladesh. Md. F. Amin

  5. 1654 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 41, NO. 6, DECEMBER 2011 A Memetic Algorithm for Periodic

    E-Print Network [OSTI]

    Yao, Xin

    1654 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 41, NO. 6 Inspired Computation and Appli- cations Laboratory, School of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China (e-mail: meiyi@ mail.ustc.edu.cn; ketang

  6. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART A: SYSTEMS AND HUMANS, VOL. 35, NO. 1, JANUARY 2005 121 Control and Learning of Ambience by

    E-Print Network [OSTI]

    Rutishauser, Ueli

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART A: SYSTEMS AND HUMANS, VOL. 35, NO. 1 Engineering at the California Institute of Technology. This paper was recommended by Guest Editor G. L of Technology, Pasadena, CA 91125 USA (e-mail: urut@easc.ch). J. Joller is with the Department of Computer

  7. 482 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 31, NO. 4, AUGUST 2001 Neural Dynamic Optimization for Control

    E-Print Network [OSTI]

    Widrow, Bernard

    482 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 31, NO. 4, AUGUST, most real-world dynamical systems are inherently nonlinear. Second, modern technology, such as high in such technology. The challenge for control design is to fully utilize this additional information and degrees

  8. 1092 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 5, OCTOBER 2009 A New Approach for Analyzing Average Time

    E-Print Network [OSTI]

    Yao, Xin

    1092 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 5 and Technology Department under Grant 08080703016, and by an Engineering and Physical Science Research Council, Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230027

  9. 1050 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 38, NO. 4, AUGUST 2008 Adaptive Lyapunov-Based Control of a Robot

    E-Print Network [OSTI]

    Dixon, Warren

    1050 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 38, NO. 4 are with the Department of Mechanical and Aerospace Engineering, University of Florida, Gainesville, FL 32611 USA (e and Aerospace Engineer- ing, University of Florida, Gainesville, FL 32611 USA. He is now with the Department

  10. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 1, FEBRUARY 2009 103 Robust Adaptive Control of Cooperating Mobile

    E-Print Network [OSTI]

    Ge, Shuzhi Sam

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 1, FEBRUARY was with the Department of Electrical and Computer Engineering, National University of Singapore, Singapore 117576. He Digital Media Institute, and the Department of Electrical and Computer Engineering, National University

  11. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 40, NO. 1, FEBRUARY 2010 101 Can You See Me Now? Sensor Positioning for

    E-Print Network [OSTI]

    Abidi, Mongi A.

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 40, NO. 1, FEBRUARY. Abidi, and A. Koschan are with the Department of Electrical and Computer Engineering, University is with the Imaging, Robotics, and Intelligent System Laboratory, Department of Electrical and Computer Engineering

  12. 674 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 29, NO. 6, DECEMBER 1999 Robust Radial Basis Function Neural Networks

    E-Print Network [OSTI]

    Chang, Chein-I

    674 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 29, NO. 6 in many scientific and engineering applica- tions to seek a function which can describe adequately a set.-R. Tsai, P.-C. Chung, and C.-C. Lee are with the Department of Electrical Engineering, National Cheng Kung

  13. 612 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 40, NO. 3, JUNE 2010 Attack and Flee: Game-Theory-Based Analysis on

    E-Print Network [OSTI]

    Wu, Jie

    612 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 40, NO. 3, JUNE of Engineering and Technology, Indiana University- Purdue University Indianapolis, Indianapolis, IN 46022 USA (e-mail: fengli@ iupui.edu). Y. Yang is with the Department of Computer Science and Engineering, Florida Atlantic

  14. 300 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 36, NO. 2, APRIL 2006 Extraction of Line Segments and Circular

    E-Print Network [OSTI]

    Lyu, Michael R.

    300 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 36, NO. 2, APRIL, Beijing 100080, China, and also with the Department of Computer Science and Engineering, The Chinese-mail: guozhong@admin.iscas.ac.cn). M. R. Lyu is with the Department of Computer Science and Engineering

  15. 1606 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 6, DECEMBER 2009 EvoOligo: Oligonucleotide Probe Design With

    E-Print Network [OSTI]

    1606 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 6 Economy through the MEC project, and by the Korea Science and Engineering Foundation (KOSEF) through, School of Computer Science and Engineering, Seoul National University, Seoul 151-742, Korea (e

  16. 96 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 33, NO. 1, FEBRUARY 2003 Recursive Information Granulation: Aggregation and

    E-Print Network [OSTI]

    Bargiela, Andrzej

    96 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 33, NO. 1 Sciences Research Council (U.K.), the Natural Sciences and Engineering Research Council of Canada (NSERC), and the Alberta Con- sortium of Software Engineering (ASERC). This paper was recommended by Associate Editor G

  17. 502 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 31, NO. 4, AUGUST 2001 Neural Dynamic Optimization for Control

    E-Print Network [OSTI]

    Widrow, Bernard

    502 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 31, NO. 4, AUGUST, Department of Electrical Engineering, Stanford University, Stanford, CA 94305 USA. He is now with Fineground Laboratory, Department of Electrical Engineering, Stanford University, Stanford, CA 94305 USA (e-mail: widrow

  18. 1382 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS , VOL. 39, NO. 6, DECEMBER 2009 Head Orientation Prediction

    E-Print Network [OSTI]

    Motai, Yuichi

    1382 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS , VOL. 39, NO. 6 by Associate Editor M. Pantic. H. Himberg is with the Department of Electrical and Computer Engineering (e-mail: hhimberg@vcu.edu). Y. Motai is with the Department of Electrical and Computer Engineer- ing

  19. 1348 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS , VOL. 39, NO. 6, DECEMBER 2009 Adaptive PrimalDual Genetic Algorithms in

    E-Print Network [OSTI]

    Yang, Shengxiang

    1348 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS , VOL. 39, NO. 6 Grant 2006BAH02A09, by the Engineering and Physical Sciences Research Council (EPSRC) of U.K. under of Information Science and Engineering, Northeastern University, Shenyang 110004, China (e-mail: hfwang

  20. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 41, NO. 5, OCTOBER 2011 1183 Bayesian Inference With Adaptive Fuzzy

    E-Print Network [OSTI]

    Kosko, Bart

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 41, NO. 5, OCTOBER are with the Department of Electrical Engineering, Signal and Image Processing Institute, University of Southern of Electrical and Computer Engineering, Faculty of Engineering, Thammasat University, Pathumthani 12120

  1. 116 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 40, NO. 1, FEBRUARY 2010 Set-Membership Fuzzy Filtering for Nonlinear

    E-Print Network [OSTI]

    Li, Yongmin

    116 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 40, NO. 1 published October 30, 2009. This work was supported in part by the Engineering and Physical Sciences. Gao. F. Yang is with the School of Information Science and Engineering, East China University

  2. 740 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 42, NO. 3, JUNE 2012 Soft Object Deformation Monitoring and Learning

    E-Print Network [OSTI]

    Payeur, Pierre

    740 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 42, NO. 3, JUNE. This work was supported by the Natural Sciences and Engineering Research Council of Canada. This paper was recommended by Associate Editor W.-Y. Wang. The authors are with the School of Electrical Engineering

  3. 444 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 40, NO. 2, APRIL 2010 A Multiobjective Optimization Approach to Obtain

    E-Print Network [OSTI]

    Sendur, Gullu Kiziltas

    444 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 40, NO. 2, APRIL in Wireless Sensor Networks Engin Masazade, Student Member, IEEE, Ramesh Rajagopalan, Student Member, IEEE. Sendur, and M. Keskinoz are with the Faculty of Engineering and Natural Sciences, Sabanci University

  4. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 40, NO. 4, AUGUST 2010 1101 Probability Density Estimation With Tunable Kernels

    E-Print Network [OSTI]

    Chen, Sheng

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 40, NO. 4, AUGUST density distribution is an important and recurrent theme in machine learning and all fields of engineering. Hong is with the School of Systems Engineering, University of Reading, Reading RG6 6AY, U.K. (e-mail: x

  5. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS --PART B : CYBERNETICS, VOL. 00, NO. 00, MONTH 2004 1 Robust Fusion of Uncertain Information

    E-Print Network [OSTI]

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS -- PART B : CYBERNETICS, VOL. 00, NO. 00, MONTH information fusion has different mean­ ings. In engineering and applied sciences it is most often identified@nec­labs.com) P. Meer is with the Electrical and Computer Engineering Department at Rut­ gers University

  6. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 42, NO. 4, AUGUST 2012 1095 A New Biased Discriminant Analysis Using

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 42, NO. 4, AUGUST Research, Seoul 137-920, Korea. S.-I. Choi is with the Department of Applied Computer Engineer- ing is with the School of Electrical Engineering and Computer Science, Seoul National University, Seoul 151-744, Korea

  7. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 38, NO. 3, JUNE 2008 771 Bagging and Boosting Negatively

    E-Print Network [OSTI]

    Yao, Xin

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 38, NO. 3, JUNE 2008 for the Promotion of Sciences (JSPS). The work of X. Yao was supported in part by the Engineering and Physical Editor N. Chawla. M. M. Islam is with the Bangladesh University of Engineering and Technol- ogy (BUET

  8. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 2, APRIL 2009 457 Construction of Tunable Radial Basis Function

    E-Print Network [OSTI]

    Chen, Sheng

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 2, APRIL 2009 artificial neural network architecture that has found wide applications in diverse fields of engineering [1 is with the School of Systems Engineering, University of Reading, RG6 6AY Reading, U.K. B. L. Luk

  9. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 29, NO. 6, DECEMBER 1999 829 On Generating FC Fuzzy Rule Systems

    E-Print Network [OSTI]

    Jin, Yaochu

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 29, NO. 6, DECEMBER is with the Industrial Engineering Department, Rutgers, The State University of New Jersey, Piscataway, NJ 08854 USA. He is also with the Electrical Engineering Department, Zhejiang University, Hangzhou 310027, China. W. von

  10. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 42, NO. 3, JUNE 2012 647 Symbolic Dynamic Filtering and Language Measure

    E-Print Network [OSTI]

    Ray, Asok

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 42, NO. 3, JUNE 2012. Mallapragada was with the Department of Mechanical Engineering, The Pennsylvania State University, University.goutham@gmail.com). A. Ray and X. Jin are with the Department of Mechanical Engineering, The Pennsylvania State

  11. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 38, NO. 6, DECEMBER 2008 1 Robust Adaptive Control of Cooperating Mobile

    E-Print Network [OSTI]

    Ge, Shuzhi Sam

    IEEEProof IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 38, NO. 6 was with the Department of Electrical and Computer Engineering, National University of Singapore, Singapore 117576. He Digital Media Institute, and the Department of Electrical and Computer Engineering, National University

  12. 578 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 3, JUNE 2005 Robust Fusion of Uncertain Information

    E-Print Network [OSTI]

    578 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 3, JUNE. In engineering and applied sciences it is most often identified with sensor fusion, and the goal is to improve@nec-labs.com) P. Meer is with the Electrical and Computer Engineering Department, Rutgers University, Piscataway

  13. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 37, NO. 3, JUNE 2007 607 Adaptive Robust Motion/Force Control of

    E-Print Network [OSTI]

    Ge, Shuzhi Sam

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 37, NO. 3, JUNE 2007 of Mechanical and Control Engineering, The University of Electro-Communications, Tokyo 182-8585, Japan. He is currently with the Department of Electrical and Computer Engineering, National Univer- sity of Singapore

  14. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 38, NO. 3, JUNE 2008 645 An Impatient Evolutionary Algorithm With

    E-Print Network [OSTI]

    Guturu, Parthasarathy

    IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 38, NO. 3, JUNE 2008 important engineering problems can be formu- lated as optimization problems in set and graph theory Editor Y. S. Ong. P. Guturu is with the Department of Electrical Engineering, College of Engineering

  15. 948 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 5, OCTOBER 2005 On the Verification of Intransitive Noninterference

    E-Print Network [OSTI]

    Lin, Feng

    948 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 35, NO. 5, and in part by the Natural Sciences and Engineering Research Council of Canada under an Individual Discovery) Laboratory, Department of Computer Engineering, École Polytechnique de Montréal, Montréal, QC H3T 2B1, Canada

  16. Recently, I heard a researcher present a colloquium on computational aspects of protein-folding. Although this man was obviously an expert

    E-Print Network [OSTI]

    Traub, Joseph F.

    of protein-folding. Although this man was obviously an expert on the topic, he casually mentioned in passing that, of course, #2;protein- folding is NP-complete.#1; Protein-folding is a biological process that a particular mathematical model (minimal energy) of protein-folding is NP-complete in the Turing machine model

  17. On equivalence of high temperature series expansion and coupling parameter series expansion in thermodynamic perturbation theory of fluids

    SciTech Connect (OSTI)

    Sai Venkata Ramana, A.

    2014-04-21

    The coupling parameter series expansion and the high temperature series expansion in the thermodynamic perturbation theory of fluids are shown to be equivalent if the interaction potential is pairwise additive. As a consequence, for the class of fluids with the potential having a hardcore repulsion, if the hard-sphere fluid is chosen as reference system, the terms of coupling parameter series expansion for radial distribution function, direct correlation function, and Helmholtz free energy follow a scaling law with temperature. The scaling law is confirmed by application to square-well fluids.

  18. Determination of the transuranic dose equivalent to the Rongelapese from urinary output analyzed by the fission track method 

    E-Print Network [OSTI]

    Taylor, George Anthony

    1989-01-01

    ANTHONY TAYLOR Approved as to style and content by: John W. Poston (Chair of Committee) Milton E. McLain (Member) Dan ightower (Member) John W. Poston (Head of Department) May 1989 ABSTRACT Determination of the Transuranic Dose Equivalent.... Milton E. McLain and Dr. Dan Hightower, for their support during my graduate study. l want to thank Dr. Fredrick Best for his help in getting me through that erst semester. Appreciation goes to Dr. Henry Kohn of Berkeley, CA. , and to Mr. Edward...

  19. Phased Array Approach To Retrieve Gases, Liquids, Or Solids From Subsurface And Subaqueous Geologic Or Man-Made Formations

    DOE Patents [OSTI]

    Rynne, Timothy M. (Long Beach, CA); Spadaro, John F. (Huntington Beach, CA); Iovenitti, Joe L. (Pleasant Hill, CA); Dering, John P. (Lakewood, CA); Hill, Donald G. (Walnut Creek, CA)

    1998-10-27

    A method of enhancing the remediation of contaminated soils and ground water, production of oil and gas, and production of any solid, gas, and/or liquid from subsurface geologic and man-made formations including the steps of estimating the geometric boundaries of the region containing the material to be recovered, drilling a recovery well(s) into subsurface in a strategic location to recover the material of interest, establishing multiple sources of acoustical power in an array about and spaced-apart from the surface or at various depths below the surface in a borehole(s) and/or well(s), directing a volume of acoustical excitation from the sources into the region containing the material to be recovered, the excitation in the form of either controllable sinusoidal, square, pulsed, or various combinations of these three waveforms, and controlling the phasing, frequency, power, duration, and direction of these waveforms from the sources to increase and control the intensity of acoustical excitation in the region of the material to be recovered to enhance. the recovery of said material from the recovery well(s). The invention will augment any technology affecting the removal of materials from the subsurface.

  20. Grid of theoretical NLTE equivalent widths of four Ba II lines and barium abundance in cool stars

    E-Print Network [OSTI]

    Korotin, S A; Hansen, C J; Caffau, E; Bonifacio, P; Spite, M; Spite, F; Francois, P

    2015-01-01

    We present a grid of computed non-local thermodynamic equilibrium (NLTE) equivalent widths (EW) and NLTE abundance corrections for four Ba II lines: 4554, 5853, 6141, and 6496 A. The grid can be useful in deriving the NLTE barium abundance in stars having parameters in the following ranges: effective temperature from 4000 K to 6500 K, surface gravity log g from 0 to 5, microturbulent velocity 0 km s^-1 to 3 km s^-1, metallicity [Fe/H] from -2 to +0.5, and [Ba/Fe] from -0.4 to +0.6. The NLTE abundance can be either derived by EW interpolation (using the observed Ba II line EW) or by using the NLTE correction applied to a previously determined LTE abundance. Ba II line equivalent widths and the NLTE corrections were calculated using the updated MULTI code and the Ba II atomic model that was previously applied to determine the NLTE barium abundance in different types of stars. The grid is available on-line through the web, and we find that the grid Ba NLTE corrections are almost as accurate as direct NLTE profil...

  1. Improving the hot-spot pressure and demonstrating ignition hydrodynamic equivalence in cryogenic deuterium–tritium implosions on OMEGA

    SciTech Connect (OSTI)

    Goncharov, V. N.; Sangster, T. C.; Betti, R.; Boehly, T. R.; Bonino, M. J.; Collins, T. J. B.; Craxton, R. S.; Delettrez, J. A.; Edgell, D. H.; Epstein, R.; Follett, R. K.; Forrest, C. J.; Froula, D. H.; Glebov, V. Yu.; Harding, D. R.; Henchen, R. J.; Hu, S. X.; Igumenshchev, I. V.; Janezic, R.; Kelly, J. H. [Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623 (United States); and others

    2014-05-15

    Reaching ignition in direct-drive (DD) inertial confinement fusion implosions requires achieving central pressures in excess of 100 Gbar. The OMEGA laser system [T. R. Boehly et al., Opt. Commun. 133, 495 (1997)] is used to study the physics of implosions that are hydrodynamically equivalent to the ignition designs on the National Ignition Facility (NIF) [J. A. Paisner et al., Laser Focus World 30, 75 (1994)]. It is shown that the highest hot-spot pressures (up to 40 Gbar) are achieved in target designs with a fuel adiabat of ? ? 4, an implosion velocity of 3.8?×?10{sup 7}?cm/s, and a laser intensity of ?10{sup 15}?W/cm{sup 2}. These moderate-adiabat implosions are well understood using two-dimensional hydrocode simulations. The performance of lower-adiabat implosions is significantly degraded relative to code predictions, a common feature between DD implosions on OMEGA and indirect-drive cryogenic implosions on the NIF. Simplified theoretical models are developed to gain physical understanding of the implosion dynamics that dictate the target performance. These models indicate that degradations in the shell density and integrity (caused by hydrodynamic instabilities during the target acceleration) coupled with hydrodynamics at stagnation are the main failure mechanisms in low-adiabat designs. To demonstrate ignition hydrodynamic equivalence in cryogenic implosions on OMEGA, the target-design robustness to hydrodynamic instability growth must be improved by reducing laser-coupling losses caused by cross beam energy transfer.

  2. Equivalent Circuit Description of Non-compensated n-p Codoped TiO2 as Intermediate Band Solar Cells

    E-Print Network [OSTI]

    Tian-Li Feng; Guang-Wei Deng; Yi Xia; Feng-Cheng Wu; Ping Cui; Hai-Ping Lan; Zhen-Yu Zhang

    2010-12-09

    The novel concept of non-compensated n-p codoping has made it possible to create tunable intermediate bands in the intrinsic band gap of TiO2, making the codoped TiO2 a promising material for developing intermediate band solar cells (IBSCs). Here we investigate the quantum efficiency of such IBSCs within two scenarios - with and without current extracted from the extended intermediate band. Using the ideal equivalent circuit model, we find that the maximum efficiency of 57% in the first scenario and 53% in the second are both much higher than the Shockley-Queisser limit from single gap solar cells. We also obtain various key quantities of the circuits, a useful step in realistic development of TiO2 based solar cells invoking device integration. These equivalent circuit results are also compared with the efficiencies obtained directly from consideration of electron transition between the energy bands, and both approaches reveal the intriguing existence of double peaks in the maximum quantum efficiency as a function of the relative location of IBs.

  3. G-Man Blues

    E-Print Network [OSTI]

    Cohn, Lee Michael

    2011-01-01

    rise, go to the door. TONY Hey Bare, about the Arthur Avenuewe ever seen. Merdoso! TONY Hey Agent, Barry, lemme askwe can talk over coffee? TONY Hey, with the mouth! You know

  4. G-Man Blues

    E-Print Network [OSTI]

    Cohn, Lee Michael

    2011-01-01

    together. BRENDA Get me a real gig. No more of this dog andDid you get her a deal? Gigs that paid the RAY That shit

  5. Super Rat Poison Man

    E-Print Network [OSTI]

    Hacker, Randi; Tsutsui, William

    2007-04-04

    Bob Square Tie. But Zheng Xiaoyu, the deposed head of China's State Food and Drug Administration begs to be excused. A rat poison manufacturer here in China applied for permission to name some of its products after him, partly because he's corrupt...

  6. Aprun MAN Page

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News Publications TraditionalWithAntiferromagnetic Spins DoApply forAprilApril

  7. A discussion on the interpretation and characterization of metafilms/metasurfaces: the two-dimensional equivalent of metamaterials

    SciTech Connect (OSTI)

    O'hara, John F; Azad, Abul K

    2008-01-01

    A metafilm (also referred to as a metasurface) is the surface equivalent of a metamaterial. More precisely, a metafilm is a surface distribution of suitable chosen electrically small scatterers. Metafilms are becoming popular as an alternative to full three-dimensional metamaterials. Unfortunately, many papers in the literature present incorrect interpretations and mischaracterizations of these metafilms. In fact, some of the characterizations presented in the literature result in non-unique parameters for a uniquely defined metafilm. In this paper we discuss an appropriate interpretation and characterization of metafilms and present a correct manner to characterize a metafilm. Additionally, we illustrate the error that results from an incorrect characterization of metafilms. We present various examples to emphasize these points. Finally we present a retrieval approach for determining the uniquely defined quantities (the electric and magnetic susceptibilities of its constituent scatterers) that characterize a metafilm.

  8. Evaluation of ambient dose equivalent rates influenced by vertical and horizontal distribution of radioactive cesium in soil in Fukushima Prefecture

    E-Print Network [OSTI]

    Malins, Alex; Nakama, Shigeo; Saito, Tatsuo; Okumura, Masahiko; Machida, Masahiko; Kitamura, Akihiro

    2015-01-01

    The air dose rate in an environment contaminated with 134Cs and 137Cs depends on the amount, depth profile and horizontal distribution of these contaminants within the ground. This paper introduces and verifies a tool that models these variables and calculates ambient dose equivalent rates at 1 m above the ground. Good correlation is found between predicted dose rates and dose rates measured with survey meters in Fukushima Prefecture in areas contaminated with radiocesium from the Fukushima Dai-ichi Nuclear Power Plant accident. This finding is insensitive to the choice for modelling the activity depth distribution in the ground using activity measurements of collected soil layers, or by using exponential and hyperbolic secant fits to the measurement data. Better predictions are obtained by modelling the horizontal distribution of radioactive cesium across an area if multiple soil samples are available, as opposed to assuming a spatially homogeneous contamination distribution. Reductions seen in air dose rate...

  9. Equivalence of zeta function technique and Abel-Plana formula in regularizing the Casimir energy of hyper-rectangular cavities

    E-Print Network [OSTI]

    Rui-hui Lin; Xiang-hua Zhai

    2014-12-02

    Zeta function regularization is an effective method to extract physical significant quantities from infinite ones. It is regarded as mathematically simple and elegant but the isolation of the physical divergency is hidden in its analytic continuation. By contrast, Abel-Plana formula method permits explicit separation of divergent terms. In regularizing the Casimir energy for a massless scalar field in a $D$-dimensional rectangular box, we give the rigorous proof of the equivalence of the two methods by deriving the reflection formula of Epstein zeta function from repeatedly application of Abel-plana formula and giving the physical interpretation of the infinite integrals. Our study may help with the confidence of choosing any regularization method at convenience among the frequently used ones, especially the zeta function method, without the doubts of physical meanings or mathematical consistency.

  10. Method to determine the position-dependant metal correction factor for dose-rate equivalent laser testing of semiconductor devices

    DOE Patents [OSTI]

    Horn, Kevin M.

    2013-07-09

    A method reconstructs the charge collection from regions beneath opaque metallization of a semiconductor device, as determined from focused laser charge collection response images, and thereby derives a dose-rate dependent correction factor for subsequent broad-area, dose-rate equivalent, laser measurements. The position- and dose-rate dependencies of the charge-collection magnitude of the device are determined empirically and can be combined with a digital reconstruction methodology to derive an accurate metal-correction factor that permits subsequent absolute dose-rate response measurements to be derived from laser measurements alone. Broad-area laser dose-rate testing can thereby be used to accurately determine the peak transient current, dose-rate response of semiconductor devices to penetrating electron, gamma- and x-ray irradiation.

  11. Uranium-Loaded Water Treatment Resins: 'Equivalent Feed' at NRC and Agreement State-Licensed Uranium Recovery Facilities - 12094

    SciTech Connect (OSTI)

    Camper, Larry W.; Michalak, Paul; Cohen, Stephen; Carter, Ted [Nuclear Regulatory Commission (United States)

    2012-07-01

    Community Water Systems (CWSs) are required to remove uranium from drinking water to meet EPA standards. Similarly, mining operations are required to remove uranium from their dewatering discharges to meet permitted surface water discharge limits. Ion exchange (IX) is the primary treatment strategy used by these operations, which loads uranium onto resin beads. Presently, uranium-loaded resin from CWSs and mining operations can be disposed as a waste product or processed by NRC- or Agreement State-licensed uranium recovery facilities if that licensed facility has applied for and received permission to process 'alternate feed'. The disposal of uranium-loaded resin is costly and the cost to amend a uranium recovery license to accept alternate feed can be a strong disincentive to commercial uranium recovery facilities. In response to this issue, the NRC issued a Regulatory Issue Summary (RIS) to clarify the agency's policy that uranium-loaded resin from CWSs and mining operations can be processed by NRC- or Agreement State-licensed uranium recovery facilities without the need for an alternate feed license amendment when these resins are essentially the same, chemically and physically, to resins that licensed uranium recovery facilities currently use (i.e., equivalent feed). NRC staff is clarifying its current alternate feed policy to declare IX resins as equivalent feed. This clarification is necessary to alleviate a regulatory and financial burden on facilities that filter uranium using IX resin, such as CWSs and mine dewatering operations. Disposing of those resins in a licensed facility could be 40 to 50 percent of the total operations and maintenance (O and M) cost for a CWS. Allowing uranium recovery facilities to treat these resins without requiring a license amendment lowers O and M costs and captures a valuable natural resource. (authors)

  12. Causal equivalence of frames 

    E-Print Network [OSTI]

    Henderson, Troy Lee, IV

    2006-10-30

    takes place, the area of digital signal processing (DSP) provides many techniques for manipulating this digital data. For example, techniques for providing a digital low- pass filter can be used to separate an intended signal from potential noise as well... Gram-Schmidt algorithm, there exists an orthonormal basis of the form Y circleplus tildewide for H circleplus tildewide and an invertible lower triangular (with respect to E) L such that thetaY circlepluseY = LthetaXcircleplus eX. Therefore we have...

  13. Dose equivalent neutron dosimeter

    DOE Patents [OSTI]

    Griffith, Richard V. (Pleasanton, CA); Hankins, Dale E. (Livermore, CA); Tomasino, Luigi (Rome, IT); Gomaa, Mohamed A. M. (Heliopolis, EG)

    1983-01-01

    A neutron dosimeter is disclosed which provides a single measurements indicating the amount of potential biological damage resulting from the neutron exposure of the wearer, for a wide range of neutron energies. The dosimeter includes a detecting sheet of track etch detecting material such as a carbonate plastic, for detecting higher energy neutrons, and a radiator layer containing conversion material such as .sup.6 Li and .sup.10 B lying adjacent to the detecting sheet for converting moderate energy neutrons to alpha particles that produce tracks in the adjacent detecting sheet. The density of conversion material in the radiator layer is of an amount which is chosen so that the density of tracks produced in the detecting sheet is proportional to the biological damage done by neutrons, regardless of whether the tracks are produced as the result of moderate energy neutrons striking the radiator layer or as the result of higher energy neutrons striking the sheet of track etch material.

  14. NGPL Production, Gaseous Equivalent

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963Residential2, 2014ProvedYear Jan Feb MarNGPL Production, Gaseous

  15. NGPL Production, Gaseous Equivalent

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963Residential2, 2014ProvedYear Jan Feb MarNGPL Production, Gaseous

  16. GS Equivalency Chart

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunities Nuclear PhysicsGE Global

  17. A reconsideration of the noise equivalent power and the data analysis procedure for the infrared imaging video bolometers

    SciTech Connect (OSTI)

    Pandya, Shwetang N. Sano, Ryuichi; Peterson, Byron J.; Kobayashi, Masahiro; Mukai, Kiyofumi; Pandya, Santosh P.

    2014-12-15

    The infrared imaging video bolometer (IRVB) used for measurement of the two-dimensional (2D) radiation profiles from the Large Helical Device has been significantly upgraded recently to improve its signal to noise ratio, sensitivity, and calibration, which ultimately provides quantitative measurements of the radiation from the plasma. The reliability of the quantified data needs to be established by various checks. The noise estimates also need to be revised and more realistic values need to be established. It is shown that the 2D heat diffusion equation can be used for estimating the power falling on the IRVB foil, even with a significant amount of spatial variation in the thermal diffusivity across the area of the platinum foil found experimentally during foil calibration. The equation for the noise equivalent power density (NEPD) is re-derived to include the errors in the measurement of the thermophysical and the optical properties of the IRVB foil. The theoretical value estimated using this newly derived equation matches closely, within 5.5%, with the mean experimental value. The change in the contribution of each error term of the NEPD equation with rising foil temperature is also studied and the blackbody term is found to dominate the other terms at elevated operating temperatures. The IRVB foil is also sensitive to the charge exchange (CX) neutrals escaping from the plasma. The CX neutral contribution is estimated to be marginally higher than the noise equivalent power (NEP) of the IRVB. It is also established that the radiation measured by the IRVB originates from the impurity line radiation from the plasma and not from the heated divertor tiles. The change in the power density due to noise reduction measures such as data smoothing and averaging is found to be comparable to the IRVB NEPD. The precautions that need to be considered during background subtraction are also discussed with experimental illustrations. Finally, the analysis algorithm with all the improvements is validated and found to reproduce the input power well within 10% accuracy. This article answers many fundamental questions relevant to the IRVB and illustrates the care to be exercised while processing the IRVB data.

  18. Parsing ERK Activation Reveals Quantitatively Equivalent Contributions From Epidermal Growth Factor Receptor and HER2 In Human Mammary Epithelial Cells

    SciTech Connect (OSTI)

    Hendriks, Bart S.; Orr, Galya; Wells, Alan H.; Wiley, H. S.; Lauffenburger, Douglas A.

    2005-02-18

    HER2, a member of the EGFR tyrosine kinase family, functions as an accessory EGFR signaling component and alters EGFR trafficking by heterodimerization. HER2 overexpression leads to aberrant cell behavior including enhanced proliferation and motility. Here we apply a combination of computational modeling and quantitative experimental studies of the dynamic interactions between EGFR and HER2, and their downstream activation of extracellular signal-related kinase (ERK) to understand this complex signaling system. Using cells expressing different levels of HER2 relative to the EGFR, we can separate relative contributions of EGFR and HER2 to signaling amplitude and duration. Based on our model calculations, we demonstrate that, in contrast with previous suggestions in the literature, the intrinsic capabilities of EGFR and HER2 to activated ERK are quantitatively equivalent . We find that HER2-mediated effects on EGFR dimerization and trafficking are sufficient to explain the detected HER2-mediated amplification of EGF-induced ERK signaling. Our model suggests that transient amplification of ERK activity by HER2 arises predominantly from the 2-to-1 stoichiometry of receptor kinase to bound ligand in EGFR/HER2 heterodimers compared to the 1-to-1 stoichiometry of the EGFR homodimer, but alterations in receptor trafficking, with resultant EGFR sparing, cause the sustained HER2-mediated enhancement of ERK signaling.

  19. Dark energy and Equivalence Principle constraints from astrophysical tests of the stability of the fine-structure constant

    E-Print Network [OSTI]

    C. J. A. P. Martins; A. M. M. Pinho; R. F. C. Alves; M. Pino; C. I. S. A. Rocha; M. von Wietersheim

    2015-08-25

    Astrophysical tests of the stability of fundamental couplings, such as the fine-structure constant $\\alpha$, are becoming an increasingly powerful probe of new physics. Here we discuss how these measurements, combined with local atomic clock tests and Type Ia supernova and Hubble parameter data, constrain the simplest class of dynamical dark energy models where the same degree of freedom is assumed to provide both the dark energy and (through a dimensionless coupling, $\\zeta$, to the electromagnetic sector) the $\\alpha$ variation. Specifically, current data tightly constrains a combination of $\\zeta$ and the present dark energy equation of state $w_0$. Moreover, in these models the new degree of freedom inevitably couples to nucleons (through the $\\alpha$ dependence of their masses) and leads to violations of the Weak Equivalence Principle. We obtain indirect bounds on the E\\"otv\\"os parameter $\\eta$ that are typically stronger than the current direct ones. We discuss the model-dependence of our results and briefly comment on how the forthcoming generation of high-resolution ultra-stable spectrographs will enable significantly tighter constraints.

  20. On the equivalent width of the Fe K$\\alpha$ line produced by a dusty absorber in active galactic nuclei

    E-Print Network [OSTI]

    Gohil, Raj

    2015-01-01

    Obscured AGNs provide an opportunity to study the material surrounding the central engine. Geometric and physical constraints on the absorber can be deduced from the reprocessed AGN emission. In particular, the obscuring gas may reprocess the nuclear X-ray emission producing a narrow Fe K$\\alpha$ line and a Compton reflection hump. In recent years, models of the X-ray reflection from an obscuring torus have been computed; however, although the reflecting gas may be dusty, the models do not yet take into account the effects of dust on the predicted spectrum. We study this problem by analyzing two sets of models, with and without the presence of dust, using the one dimensional photo-ionization code Cloudy. The calculations are performed for a range of column densities ($22 <{\\rm log}[N_H(\\rm cm^{-2})]< 24.5$ ) and hydrogen densities ( $6 <{\\rm log}[n_H(\\rm cm^{-3})]< 8$). The calculations show the presence of dust can enhance the Fe K$\\alpha$ equivalent width (EW) in the reflected spectrum by factor...

  1. The Advanced Photon Source: A national synchrotron radiation research facility at Argonne National Laboratory

    SciTech Connect (OSTI)

    NONE

    1995-10-01

    The vision of the APS sprang from prospective users, whose unflagging support the project has enjoyed throughout the decade it has taken to make this facility a reality. Perhaps the most extraordinary aspect of synchrotron radiation research, is the extensive and diverse scientific makeup of the user community. From this primordial soup of scientists exchanging ideas and information, come the collaborative and interdisciplinary accomplishments that no individual alone could produce. So, unlike the solitary Roentgen, scientists are engaged in a collective and dynamic enterprise with the potential to see and understand the structures of the most complex materials that nature or man can produce--and which underlie virtually all modern technologies. This booklet provides scientists and laymen alike with a sense of both the extraordinary history of x-rays and the knowledge they have produced, as well as the potential for future discovery contained in the APS--a source a million million times brighter than the Roentgen tube.

  2. ISET Journal of Earthquake Technology, Paper No. 441, Vol. 41, No. 1, March 2004, pp. 75-99 EQUIVALENT ELASTIC MODELING FOR THE DIRECT-

    E-Print Network [OSTI]

    Gupta, Vinay Kumar

    -99 EQUIVALENT ELASTIC MODELING FOR THE DIRECT- DISPLACEMENT-BASED SEISMIC DESIGN OF WOOD STRUCTURES Andre Willingdon Avenue, Burnaby B.C., Canada V5G-3H2 ABSTRACT Direct-displacement seismic design assumes into account in the direct-displacement based seismic design procedure for light-frame wood buildings. KEYWORDS

  3. Probing New Limits for the Violation of the Equivalence Principle in the solar-reactor neutrino sector as a next to leading order effect

    E-Print Network [OSTI]

    G. A. Valdiviesso; M. M. Guzzo; P. C. Holanda

    2013-12-06

    New limits for the Violation of Equivalence Principle (VEP) are obtained considering the mass-flavor mixing hypothesis. This analysis includes observations of solar and reactor neutrinos and has obtained a limit for the VEP parameter $|\\Delta \\gamma|$ contributing to the $\

  4. Gauge Fixing in the Maxwell Like Gravitational Theory in Minkowski Spacetime and in the Equivalent Lorentzian Spacetime

    E-Print Network [OSTI]

    Roldao da Rocha; Waldyr A. Rodrigues Jr

    2014-12-12

    In a previous paper we investigate a Lagrangian field theory for the gravitational field (which is there represented by a section g^a of the orthonormal coframe bundle over Minkowski spacetime. Such theory, under appropriate conditions, has been proved to be equivalent to a Lorentzian spacetime structure, where the metric tensor satisfies Einstein field equations. Here, we first recall that according to quantum field theory ideas gravitation is described by a Lagrangian theory of a possible massive graviton field (generated by matter fields and coupling also to itself) living in Minkowski spacetime. The graviton field is moreover supposed to be represented by a symmetric tensor field h carrying the representations of spin two and zero of the Lorentz group. Such a field, then (as it is well known), must necessarily satisfy the gauge condition given by Eq.(3) below. Next, we introduce an ansatz relating h to the 1-form fields g^a. Then, using the Clifford bundle formalism we derive, from our Lagrangian theory, the exact wave equation for the graviton and investigate the role of the gauge condition given by Eq.(3) in obtaining a reliable conservation law for the energy-momentum tensor of the gravitational plus the matter fields in Minkowski spacetime. Finally we ask the question: does Eq.(3) fix any gauge condition for the field g of the effective Lorentzian spacetime structure that represents the field h in our theory? We show that no gauge condition is fixed a priory, as is the case in General Relativity. Moreover we investigate under which conditions we may fix Logunov gauge condition.

  5. Best available control technology (BACT) equivalent for the control of volatile organic emissions from paint dipping operations

    SciTech Connect (OSTI)

    Blankenship, W.R.; Pugh, C.W. Jr.

    1999-07-01

    This paper provides details of a study conducted to demonstrate an equivalent method of Best Available Control Technology (BACT) compliance for volatile organic emissions from dip coating of certain miscellaneous metal parts. The study was proposed to show that the total volatile organic compound (VOC) emissions from 3.8 lb of VOC/gallon coating formulations were no greater than the total VOC emissions from 3.5 lb/gallon formulations used under the same conditions for coating steel joists. The presumptive BACT standard enforced by the Virginia Department of Environmental Quality (DEQ) for dip coating of steel joists is 3.5 lb/gallon. The requirement of 3.5 lb/gallon was derived from the US Environmental Protection Agency Guideline Series Control of Volatile Organic Emissions from Existing Stationary Sources--Volume 6: Surface Coating of Miscellaneous Metal Parts and Products. On June 5, 1998 the source completed a 12 month, full scale comparison study under a consent order with the Virginia DEQ. During the study period, the source made daily measurements of product produced, paint used, and emissions from the control and test paint tanks, and reported data to EPA and the DEQ every two months. The study concluded that a 26 percent reduction in paint usage and a 20 percent reduction in emissions was achieved in the test tanks using a 3.8 lb/gal coating compared to the control tanks using a 3.5 lb/gal coating. This study enables the source to achieve greater emission reductions than the presumptive BACT level and at the same time reduce painting costs by 34%. This study provides positive results for the environment, the steel joist industry, and the construction industry. This study could impact EPA's current Maximum Achievable Control Technology (MACT) rule development for Miscellaneous Metal Parts and Products and national VOC rules for this source category under Section 183(e) of the Clean Air Act.

  6. Worldwide, accelerating glacier loss provides independent and startling evidence that global warming is occurring1 It is now clear that the Earth is warming rapidly due to man-made emissions of carbon dioxide and other heat-trap-

    E-Print Network [OSTI]

    Combes, Stacey A.

    such as coal, oil and natural gas are burned for trans- portation, heating, or the production of electricity! Climate Change And Global Glacier Decline Global Warming is melting glaciers in every region of the world that global warming is occurring1 . It is now clear that the Earth is warming rapidly due to man

  7. Practically everybody in our Under-a day's work-on projects like deep-your interests. So what can you do seas Division takes to the water now submergence systems, manned sub-about it? Talk to the Westinghouse

    E-Print Network [OSTI]

    #12;Practically everybody in our Under- a day's work-on projects like deep- your interests. So what can you do seas Division takes to the water now submergence systems, manned sub- about it? Talk to the Westinghouse and then. Like these engineers at mersibies, sonar and underwater recruiter when he visits

  8. Researchers at Montana State University and Idaho National Lab have developed a process to effectively and efficiently clean natural and man-made porous material of radioactive contamination. The system eliminates

    E-Print Network [OSTI]

    Lawrence, Rick L.

    to effectively and efficiently clean natural and man-made porous material of radioactive contamination. The system eliminates the practice of full demolition and removal of contaminated objects and can address contaminated substrate. Thus, building walls (interior or exterior), floors and ceilings can be remediated

  9. ACCEPTED VERSION, IEEE TRANS. ON SYSTEMS, MAN, AND CYBERNETICS, PART B: CYBERNETICS. FINAL PUBLICATION AVAILABLE AT IEEEXPLORE.IEEE.ORG 1 Human-Centered Design and Evaluation of Haptic

    E-Print Network [OSTI]

    ACCEPTED VERSION, IEEE TRANS. ON SYSTEMS, MAN, AND CYBERNETICS, PART B: CYBERNETICS. FINAL and Technology through the National Research Foundation of Korea (R31-10008), and a Korea Research Foundation. Robuffo Giordano are with the Max Planck Institute for Biological Cybernetics, Spemannstraße 38, 72076 T

  10. This article has been accepted for inclusion in a future issue of this journal. Content is final as presented, with the exception of pagination. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1

    E-Print Network [OSTI]

    Motai, Yuichi

    as presented, with the exception of pagination. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1 A Multiple Model Approach to Track Head Orientation With Delta Quaternions Henry Himberg, Yuichi of Engineering at Virginia Commonwealth University, by Polhemus Inc., Colchester, VT, and by National Science

  11. This article has been accepted for inclusion in a future issue of this journal. Content is final as presented, with the exception of pagination. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1

    E-Print Network [OSTI]

    Yao, Xin

    as presented, with the exception of pagination. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1 A Hybrid Ant Colony Optimization Algorithm for the Extended Capacitated Arc Routing Problem Li Science Foundation of China under Grants 70971131 and 70801062 and in part by Engineering and Physical

  12. This article has been accepted for inclusion in a future issue of this journal. Content is final as presented, with the exception of pagination. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    as presented, with the exception of pagination. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1 Characterizing Contract-Based Multiagent Resource Allocation in Networks Bo An, Student Member. This work was supported primarily by the Engineering Research Centers Program of the National Science

  13. This article has been accepted for inclusion in a future issue of this journal. Content is final as presented, with the exception of pagination. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1

    E-Print Network [OSTI]

    Lin, Feng

    as presented, with the exception of pagination. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS 1 Correspondence State-Feedback Control of Fuzzy Discrete-Event Systems Feng Lin and Hao Ying to practical engineering systems. In traditional supervisory control theory, both states and events are crisp

  14. Equivalence of ADM Hamiltonian and Effective Field Theory approaches at next-to-next-to-leading order spin1-spin2 coupling of binary inspirals

    SciTech Connect (OSTI)

    Levi, Michele [Institut d'Astrophysique de Paris, Université Pierre et Marie Curie, CNRS-UMR 7095, 98 bis Boulevard Arago, 75014 Paris (France); Steinhoff, Jan, E-mail: michele.levi@upmc.fr, E-mail: jan.steinhoff@ist.utl.pt [Centro Multidisciplinar de Astrofisica, Instituto Superior Tecnico, Universidade de Lisboa, Avenida Rovisco Pais 1, 1049-001 Lisboa (Portugal)

    2014-12-01

    The next-to-next-to-leading order spin1-spin2 potential for an inspiralling binary, that is essential for accuracy to fourth post-Newtonian order, if both components in the binary are spinning rapidly, has been recently derived independently via the ADM Hamiltonian and the Effective Field Theory approaches, using different gauges and variables. Here we show the complete physical equivalence of the two results, thereby we first prove the equivalence of the ADM Hamiltonian and the Effective Field Theory approaches at next-to-next-to-leading order with the inclusion of spins. The main difficulty in the spinning sectors, which also prescribes the manner in which the comparison of the two results is tackled here, is the existence of redundant unphysical spin degrees of freedom, associated with the spin gauge choice of a point within the extended spinning object for its representative worldline. After gauge fixing and eliminating the unphysical degrees of freedom of the spin and its conjugate at the level of the action, we arrive at curved spacetime generalizations of the Newton-Wigner variables in closed form, which can also be used to obtain further Hamiltonians, based on an Effective Field Theory formulation and computation. Finally, we make use of our validated result to provide gauge invariant relations among the binding energy, angular momentum, and orbital frequency of an inspiralling binary with generic compact spinning components to fourth post-Newtonian order, including all known sectors up to date.

  15. Low loss factor Co{sub 2}Z ferrite composites with equivalent permittivity and permeability for ultra-high frequency applications

    SciTech Connect (OSTI)

    Su, Zhijuan; Chang, Hong; Sokolov, Alexander S.; Hu, Bolin; Chen, Yajie, E-mail: y.chen@neu.edu; Harris, Vincent G. [Center for Microwave Magnetic Materials and Integrated Circuits, Northeastern University, Boston, Massachusetts 02115, USA and the Department of Electrical and Computer Engineering, Northeastern University, Boston, Massachusetts 02115 (United States); Wang, Xian [Center for Microwave Magnetic Materials and Integrated Circuits, Northeastern University, Boston, Massachusetts 02115, USA and the Department of Electrical and Computer Engineering, Northeastern University, Boston, Massachusetts 02115 (United States); School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074 (China)

    2014-08-11

    Ferrite composites of nominal composition Ba{sub 3}Co{sub 2+x}Ir{sub x}Fe{sub 24?2x}O{sub 41} were studied in order to achieve low magnetic and dielectric losses and equivalent permittivity and permeability over a frequency range of 0.3–1?GHz. Crystallographic structure was characterized by X-ray diffraction, which revealed a Z-type phase accompanied by increasing amounts of Y-type phase as the iridium amount was increased. The measured microwave dielectric and magnetic properties showed that the loss tan??{sub ?} and loss tan??{sub ?} decreased by 80% and 90% at 0.8?GHz with the addition of iridium of x?=?0.12 and 0.15, respectively. An effective medium approximation was adopted to analyze the composite ferrites having mixed phase structures. Moreover, adding Bi{sub 2}O{sub 3} enabled equivalent values of real permittivity and real permeability over the studied frequency range. The resultant data give rise to low loss factors, i.e., tan??{sub ?}/???=?0.008 and tan??{sub ?}/???=?0.037 at 0.8?GHz, while characteristic impedance was the same as that of free space.

  16. One Man's Trash, Another Man's Fuel: BMW Plant Converts Landfill...

    Office of Environmental Management (EM)

    the BMW plant in Greer, South Carolina. The plant is home to the world's largest fleet of fuel cell forklifts. | Photo courtesy of BMW Manufacturing. A worker drives a material...

  17. BIOENERGIZEME INFOGRAPHIC CHALLENGE: One Man's Yardwaste is Another Man's

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram:Y-12Power, Inc | DepartmentPeer20InsulatedofBESTCorn Can Save theEnergy

  18. Demonstrating 1 nm-oxide-equivalent-thickness HfO{sub 2}/InSb structure with unpinning Fermi level and low gate leakage current density

    SciTech Connect (OSTI)

    Trinh, Hai-Dang [Department of Materials Science and Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, Taiwan (China) [Department of Materials Science and Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, Taiwan (China); Department of Physics, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi (Viet Nam); Lin, Yueh-Chin; Nguyen, Hong-Quan; Luc, Quang-Ho [Department of Materials Science and Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, Taiwan (China)] [Department of Materials Science and Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, Taiwan (China); Nguyen, Minh-Thuy; Duong, Quoc-Van; Nguyen, Manh-Nghia [Department of Physics, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi (Viet Nam)] [Department of Physics, Hanoi National University of Education, 136 Xuan Thuy, Cau Giay, Hanoi (Viet Nam); Wang, Shin-Yuan [Department of Electronic Engineering, National Chiao Tung University 1001, University Rd., Hsinchu 300, Taiwan (China)] [Department of Electronic Engineering, National Chiao Tung University 1001, University Rd., Hsinchu 300, Taiwan (China); Yi Chang, Edward [Department of Materials Science and Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, Taiwan (China) [Department of Materials Science and Engineering, National Chiao Tung University, 1001 University Road, Hsinchu, Taiwan (China); Department of Electronic Engineering, National Chiao Tung University 1001, University Rd., Hsinchu 300, Taiwan (China)

    2013-09-30

    In this work, the band alignment, interface, and electrical characteristics of HfO{sub 2}/InSb metal-oxide-semiconductor structure have been investigated. By using x-ray photoelectron spectroscopy analysis, the conduction band offset of 1.78 ± 0.1 eV and valence band offset of 3.35 ± 0.1 eV have been extracted. The transmission electron microscopy analysis has shown that HfO{sub 2} layer would be a good diffusion barrier for InSb. As a result, 1 nm equivalent-oxide-thickness in the 4 nm HfO{sub 2}/InSb structure has been demonstrated with unpinning Fermi level and low leakage current of 10{sup ?4} A/cm{sup ?2}. The D{sub it} value of smaller than 10{sup 12} eV{sup ?1}cm{sup ?2} has been obtained using conduction method.

  19. Can biophysics tell us something about the weak equivalence principle vis a vis the thought experiment of Einstein involving human subjects?

    E-Print Network [OSTI]

    Fred H. Thaheld

    2009-06-16

    Over a period of several decades it has been noticed that most astronauts, either orbiting the earth or on trips to the moon, have observed phosphenes or light flashes (LF) including streaks, spots and clouds of light when their eyes are closed or they are in a darkened cabin. Scientists suspect that two separate components of cosmic rays cause these flashes due to direct interaction with the retina. This phenomenon is not noticed on the ground because of cosmic ray interaction with the atmosphere. The argument is advanced that this effect may provide us with a new method of exploring the weak equivalence principle from the standpoint of Einstein's original thought experiment involving human subjects. This can be done, utilizing the retina only, as an animate quantum mechanical measuring device or, in conjunction with the Anomalous Long Term Effects on Astronauts (ALTEA) facility.

  20. TECHNICAL BASIS FOR DOE STANDARD 3013 EQUIVALENCY SUPPORTING REDUCED TEMPERATURE STABILIZATION OF OXALATE-DERIVED PLUTONIUM OXIDE PRODUCED BY THE HB-LINE FACILITY AT SAVANNAH RIVER SITE

    SciTech Connect (OSTI)

    Duffey, J.; Livingston, R.; Berg, J.; Veirs, D.

    2012-07-02

    The HB-Line (HBL) facility at the Savannah River Site (SRS) is designed to produce high-purity plutonium dioxide (PuO{sub 2}) which is suitable for future use in production of Mixed Oxide (MOX) fuel. The MOX Fuel Fabrication Facility (MFFF) requires PuO{sub 2} feed to be packaged per the U.S. Department of Energy (DOE) Standard 3013 (DOE-STD-3013) to comply with the facility's safety basis. The stabilization conditions imposed by DOE-STD-3013 for PuO{sub 2} (i.e., 950 C for 2 hours) preclude use of the HBL PuO{sub 2} in direct fuel fabrication and reduce the value of the HBL product as MFFF feedstock. Consequently, HBL initiated a technical evaluation to define acceptable operating conditions for production of high-purity PuO{sub 2} that fulfills the DOE-STD-3013 criteria for safe storage. The purpose of this document is to demonstrate that within the defined operating conditions, the HBL process will be equivalent for meeting the requirements of the DOE-STD-3013 stabilization process for plutonium-bearing materials from the DOE complex. The proposed 3013 equivalency reduces the prescribed stabilization temperature for high-purity PuO{sub 2} from oxalate precipitation processes from 950 C to 640 C and places a limit of 60% on the relative humidity (RH) at the lowest material temperature. The equivalency is limited to material produced using the HBL established flow sheet, for example, nitric acid anion exchange and Pu(IV) direct strike oxalate precipitation with stabilization at a minimum temperature of 640 C for four hours (h). The product purity must meet the MFFF acceptance criteria of 23,600 {micro}g/g Pu (i.e., 2.1 wt %) total impurities and chloride content less than 250 {micro}g/g of Pu. All other stabilization and packaging criteria identified by DOE-STD-3013-2012 or earlier revisions of the standard apply. Based on the evaluation of test data discussed in this document, the expert judgment of the authors supports packaging the HBL product under a 3013 equivalency. Under the defined process conditions and associated material specifications, the high-purity PuO{sub 2} produced in HBL presents no unique safety concerns for packaging or storage in the 3013 required configuration. The PuO{sub 2} produced using the HBL flow sheet conditions will have a higher specific surface area (SSA) than PuO{sub 2} stabilized at 950 C and, consequently, under identical conditions will adsorb more water from the atmosphere. The greatest challenge to HBL operators will be controlling moisture content below 0.5 wt %. However, even at the 0.5 wt % moisture limit, the maximum acceptable pressure of a stoichiometric mixture of hydrogen and oxygen in the 3013 container is greater than the maximum possible pressure for the HBL PuO{sub 2} product.

  1. SU-E-T-411: Characterization of Novel Water-Equivalent PRESAGE for Megavoltage and Kilovoltage X-Ray Beam Dosimetry

    SciTech Connect (OSTI)

    Alqathami, M; Ibbott, G; Blencowe, A

    2014-06-01

    Purpose: To introduce and characterize novel water-equivalent PRESAGE dosimeters for megavoltage and kilovoltage X-ray beam dosimetry. Methods: Three novel metal-optimized PRESAGE dosimeters referred to as MO-PRESAGE 1, 2 and 3 were formulated. The radiological properties were key factors that were considered when formulating the new dosimeters. All formulations were prepared in spectrophotometric cuvettes, irradiated with a 6 MV X-ray beam, and the change in optical density was measured using a spectrophotometer. Their sensitivity, post-response stability, and water equivalency were investigated. Results: The results showed that all three formulations exhibited radiological properties closer to water than any of the commercially available PRESAGE formulations. For example, the novel MO-PRESAGE 1, 2 and 3 have mass densities only 3.9-4.4% higher than that of water, whereas the mass density for the commercial formulation is 5.3% higher. The novel formulations have almost identical Zeff values to that of water (7.42), while the Zeff for the commercial formulation was 3.7% higher than that of water. In addition, the MO-PRESAGE 3 formulation showed mass and energy attenuation coefficients that deviated from those of water by less than 50% relative to the commercial formulation. Furthermore, the reduced Zeff of the three different MOPRESAGE formulations resulted in a maximum variation in the probability of photoelectric absorption of 1.3 times than of water, compared to 1.8 times that of water for the commercial formulation. MO-PRESAGE 3 was also more sensitive to radiation than the other two new formulations introduced in this work due to the presence of alkylbromide radical initiators in the MO-PRESAGE 3 formulation. Conclusion: All three novel MOPRESAGE dosimeter formulations displayed excellent radiological properties, superior to any of the commercially available PRESAGE formulations and thus can be used for the dosimetry of clinical megavoltage and kilovoltage X-ray beams.

  2. The Self-Made Man

    E-Print Network [OSTI]

    Seshagiri, Ashwin

    2012-01-01

    plays (he wrote “The Autobiography of Jesus Christ,” whichElliott wrote in his autobiography. "What we remember, and

  3. Trenger man verkty for a

    E-Print Network [OSTI]

    Sletsjøe, Arne B.

    sammenligne resultatene tilbake til 1980-tallet. Det finnes ingen annen undersøkelse som følger utviklingen av

  4. Man-Power in Agriculture. 

    E-Print Network [OSTI]

    Eliot, H. M.; Brown, B. F.

    1918-01-01

    ~"TORD The conclusions of this bulletin are based upon records of farm opera- tions in Texas. Specialists of tbe Extension Service, working with farmers, helped them to make careful records of all their expenditures and all re- ceipts; therefore, the earnings exhibited... able to escape the disasters that come from unseasonable weather, from periodic outbreaks of insect pests, and from fluctuations in market prices. (4) By having farm products to' market at the several seasons of the year, a farmer is able to make cash...

  5. Materials Man (Release) | Jefferson Lab

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

    partnerships form the foundation of the ARC. He emphasizes the importance of alliances that have been forged among Jefferson Lab, NASA Langley Research Center and ARC's...

  6. Old Man with Groin Bruising

    E-Print Network [OSTI]

    Bayram, Basak; Oray, Nese C.; Acara, Cagdas A.

    2014-01-01

    breaf story he had a heavy cough five days ago and bruisesany complications. Heavy cough can cause rectus sheath

  7. Epitaph For The Third Man

    E-Print Network [OSTI]

    Nails, Debra

    , but could not prove it to be valid either. Vlastos outlines the argument thusly: (Al) If a number of things, a, b, c, are all F, there must be a single Form, F-ness, in virtue of which we apprehend a, b, c, as all F. (A2) If a, b, c, and F-ness are all... F, there must be another Form, F^-ness, in virtue of which we apprehend, a, b, c, and F-ness as all F. He then works out what he believes to be two hidden assumptions, the Self-Predication Assumption, and the Nonidentity Assumption: 9 (A3) Any...

  8. Portrait of a Man

    E-Print Network [OSTI]

    Unknown

    2011-09-05

    , architecture, pottery and much else) that Junius could delve out of the archive of classical literature. A new edition of The Painting of the Ancients was published in 1991 by Philipp and Raina Fehl. Yet with no full biography of Junius, and?given his... edition of Junius?s correspondence goes a long way toward completing the picture. The volume includes 226 extant letters? many others having evidently been lost. Most of the letters are in Latin, some in English and Dutch (the Latin and Dutch are trans...

  9. on man, nature & air pollution

    E-Print Network [OSTI]

    Finlayson-Pitts, Barbara J

    2008-01-01

    fossil-fuel combustion, are the source of air pollution. Thepollution episodes is clearly associated with areas of high fossil-fuel combustion and

  10. Dose-equivalent neutron dosimeter

    DOE Patents [OSTI]

    Griffith, R.V.; Hankins, D.E.; Tomasino, L.; Gomaa, M.A.M.

    1981-01-07

    A neutron dosimeter is disclosed which provides a single measurement indicating the amount of potential biological damage resulting from the neutron exposure of the wearer, for a wide range of neutron energies. The dosimeter includes a detecting sheet of track etch detecting material such as a carbonate plastic, for detecting higher energy neutrons, and a radiator layer contaning conversion material such as /sup 6/Li and /sup 10/B lying adjacent to the detecting sheet for converting moderate energy neutrons to alpha particles that produce tracks in the adjacent detecting sheet.

  11. APPROXIMATELY UNITARILY EQUIVALENT MORPHISMS AND ...

    E-Print Network [OSTI]

    2010-07-28

    ?(a) = diag(a(x)1,...,a(xk)), then we say that ? and ? are approximately unitarily ... Mr?1(C(X)) and a unital ?-homomorphism µ : C(X) ? Mr(C(X)) with finite.

  12. High quality HfO{sub 2}/p-GaSb(001) metal-oxide-semiconductor capacitors with 0.8?nm equivalent oxide thickness

    SciTech Connect (OSTI)

    Barth, Michael; Datta, Suman; Bruce Rayner, G.; McDonnell, Stephen; Wallace, Robert M.; Bennett, Brian R.; Engel-Herbert, Roman

    2014-12-01

    We investigate in-situ cleaning of GaSb surfaces and its effect on the electrical performance of p-type GaSb metal-oxide-semiconductor capacitor (MOSCAP) using a remote hydrogen plasma. Ultrathin HfO{sub 2} films grown by atomic layer deposition were used as a high permittivity gate dielectric. Compared to conventional ex-situ chemical cleaning methods, the in-situ GaSb surface treatment resulted in a drastic improvement in the impedance characteristics of the MOSCAPs, directly evidencing a much lower interface trap density and enhanced Fermi level movement efficiency. We demonstrate that by using a combination of ex-situ and in-situ surface cleaning steps, aggressively scaled HfO{sub 2}/p-GaSb MOSCAP structures with a low equivalent oxide thickness of 0.8?nm and efficient gate modulation of the surface potential are achieved, allowing to push the Fermi level far away from the valence band edge high up into the band gap of GaSb.

  13. Plutonium Equivalent Inventory for Belowground Radioactive Waste at the Los Alamos National Laboratory Technical Area 54, Area G Disposal Facility - Fiscal Year 2011

    SciTech Connect (OSTI)

    French, Sean B.; Shuman, Rob

    2012-04-18

    The Los Alamos National Laboratory (LANL) generates radioactive waste as a result of various activities. Many aspects of the management of this waste are conducted at Technical Area 54 (TA-54); Area G plays a key role in these management activities as the Laboratory's only disposal facility for low-level radioactive waste (LLW). Furthermore, Area G serves as a staging area for transuranic (TRU) waste that will be shipped to the Waste Isolation Pilot Plant for disposal. A portion of this TRU waste is retrievably stored in pits, trenches, and shafts. The radioactive waste disposed of or stored at Area G poses potential short- and long-term risks to workers at the disposal facility and to members of the public. These risks are directly proportional to the radionuclide inventories in the waste. The Area G performance assessment and composite analysis (LANL, 2008a) project long-term risks to members of the public; short-term risks to workers and members of the public, such as those posed by accidents, are addressed by the Area G Documented Safety Analysis (LANL, 2011a). The Documented Safety Analysis uses an inventory expressed in terms of plutonium-equivalent curies, referred to as the PE-Ci inventory, to estimate these risks. The Technical Safety Requirements for Technical Area 54, Area G (LANL, 2011b) establishes a belowground radioactive material limit that ensures the cumulative projected inventory authorized for the Area G site is not exceeded. The total belowground radioactive waste inventory limit established for Area G is 110,000 PE-Ci. The PE-Ci inventory is updated annually; this report presents the inventory prepared for 2011. The approach used to estimate the inventory is described in Section 2. The results of the analysis are presented in Section 3.

  14. SU-E-T-403: Measurement of the Neutron Ambient Dose Equivalent From the TrueBeam Linac Head and Varian 2100 Clinac

    SciTech Connect (OSTI)

    Harvey, M; Pollard, J; Wen, Z; Gao, S

    2014-06-01

    Purpose: High-energy x-ray therapy produces an undesirable source of stray neutron dose to healthy tissues, and thus, poses a risk for second cancer induction years after the primary treatment. Hence, the purpose of this study was to measure the neutron ambient dose equivalent, H*(10), produced from the TrueBeam and Varian 2100 linac heads, respectively. Of particular note is that there is no measured data available in the literature on H*(10) production from the TrueBeam treatment head. Methods: Both linacs were operated in flattening filter mode using a 15 MV x-ray beam on TrueBeam and an 18 MV x-ray beam for the Varian 2100 Clinac with the jaws and multileaf collimators in the fully closed position. A dose delivery rate of 600 MU/min was delivered on the TrueBeam and the Varian 2100 Clinac, respectively and the H*(10) rate was measured in triplicate using the WENDI-2 detector located at multiple positions including isocenter and longitudinal (gun-target) to the isocenter. Results: For each measurement, the H*(10) rate was relatively constant with increasing distance away from the isocenter with standard deviations on the order of a tenth of a mSv/h or less for the given beam energy. In general, fluctuations in the longitudinal H*(10) rate between the anterior-posterior couch directions were approximately a percent for both beam energies. Conclusion: Our preliminary results suggest an H*(10) rate of about 30 mSv/h (40 mSv/h) or less for TrueBeam (Varian Clinac 2100) for all measurements considered in this study indicating a relatively low contribution of produced secondary neutrons to the primary therapeutic beam.

  15. This article has been accepted for inclusion in a future issue of this journal. Content is final as presented, with the exception of pagination. 1486 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 37, NO. 6, DECEMBER 2007

    E-Print Network [OSTI]

    Collins, Emmanuel

    as presented, with the exception of pagination. 1486 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 37, NO. 6, DECEMBER 2007 Robot Navigation in Cluttered 3-D Environments Using Preference Technology Alliance Program, Cooperative Agreement DAAD 19-01-2-0012. The views and conclusions contained

  16. This article has been accepted for inclusion in a future issue of this journal. Content is final as presented, with the exception of pagination. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 3, JUNE 2009 705

    E-Print Network [OSTI]

    Yao, Xin

    as presented, with the exception of pagination. IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 3, JUNE 2009 705 A New Adaptive Merging and Growing Algorithm for Designing (JSPS), by the Yazaki Memorial Foundation for Science and Technology, and by the University of Fukui

  17. This article has been accepted for inclusion in a future issue of this journal. Content is final as presented, with the exception of pagination. 298 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 1, FEBRUARY 2009

    E-Print Network [OSTI]

    Chen, Sheng

    as presented, with the exception of pagination. 298 IEEE TRANSACTIONS ON SYSTEMS, MAN, AND CYBERNETICS--PART B: CYBERNETICS, VOL. 39, NO. 1, FEBRUARY 2009 A New RBF Neural Network With Boundary Value Constraints Xia Hong range of engineering applications, e.g., aircraft gas turbine modeling [12], fuzzy control of multiple

  18. PLUS: eating diSorderS n antibioticS and meat n fat tax Q&a Magazine of the geraLd J. and dorothy r. friedMan sChooL of nutrition sCienCe and poLiCy SSUUmmmmeer 2r 200112 V2 VooLL. 1. 133 nnoo. 2. 2

    E-Print Network [OSTI]

    Dennett, Daniel

    . friedMan sChooL of nutrition sCienCe and poLiCy SSUUmmmmeer 2r 200112 V2 VooLL. 1. 133 nnoo. 2. 2 this installment of "Ask Tufts Nutrition," Alexis Madej, N08, a clinical dietitian at the Frances Stern Nutrition, or provide an energy boost for a daily workout. A great combination for a satisfying snack is a mix

  19. Environmental trends: The Tox-man cometh

    SciTech Connect (OSTI)

    Levin, M.H. (Nixon, Hargrave, Devans and Doyle, Washington D.C. (USA))

    1990-08-01

    The Air Toxics Title of the pending Clean Air Act could pose problems for businesses of all sizes. While public attention largely focused on Congressional battles over acid rain and urban smog, tough clauses to eliminate hazardous emissions from production or commercial use of such common substances as paper, plastic, antifreeze, methanol and glass wool wailed serenely by. As passed in similar versions by the Senate and House, scheduled for summer action by a Conference Committee, and likely to be signed into law next October, these clauses will sweep thousands of businesses. They could subject dry cleaners as well as factories to neighborhood hearings on their continued existence, and to criminal penalties for failure to keep detailed records or prevent certain emissions that have not yet been regulated. They could also cost from {dollar sign}7 billion to more than {dollar sign}23 billion per year for compliance and endanger nearly a million net private-sector jobs upon full implementation, making air toxics rules one of the most expensive environmental programs ever enacted. Yet Congress has embraced most of these provisions by virtual consensus, with little evaluation of alternatives, effects on competition, or the actual health benefits such expenditures might yield.

  20. Going Where No Man Can Go

    SciTech Connect (OSTI)

    Robinson, C.W.

    2004-02-05

    This paper discusses the successful remote visual inspection of a contaminated air exhaust tunnel running beneath the Savannah River Site's H-Canyon nuclear material separations facility. The air exhaust tunnel has been in operation since the 1950's, and the portion of the tunnel inspected has not been seen or accessed since startup. Numerous challenges were overcome in the deployment of the vehicle, including an initial 10-ft drop, travelling a long distance through harsh environmental conditions, surviving and recovering from a second vertical drop, turning 90 degrees, and subsequently travelling further. Video of the entire inspection was transmitted back to a control station, and the vehicle was abandoned in place for possible future use.

  1. 116 Manning Drive Chapel Hill, NC 27599

    E-Print Network [OSTI]

    Damania, Blossom

    opportunities for networking, career development, and interaction between postdoctoral research fellows. Our topics range from seminar speaker nomination, to career development discussions. We sponsor an annual seminar speaker. The association chooses and invites their speaker of choice, as well as develops

  2. Conditional quantification, or poor man's probability

    E-Print Network [OSTI]

    Amsterdam, University of

    is that it is often used to model a kind of incomplete knowledge that is of interest in itself: incomplete knowledge noise is suppressed in an audio signal. Moving to a coarser granularity can thus be beneficial as well and representing knowledge that in some sense capture what is important about our intellectual capabilities

  3. Conditional quantification, or poor man's probability

    E-Print Network [OSTI]

    Amsterdam, University of

    is that it is often used to model a kind of incomplete knowledge that is of interest in itself: incomplete knowledge. This happens for instance when noise is suppressed in an audio signal. Moving to a coarser granularity can thus and representing knowledge that in some sense capture what is important about our intellectual capabilities

  4. Graduate Student Fellows: MAN KWAN (TRISTA) NG

    E-Print Network [OSTI]

    Chen, Wei

    cavities for lubrication to reduce workpiece-tool interfacial friction. As a result, wear can be reduced biofuel generation. Adding textures on car bodies and engine pistons can reduce fuel consumption due used an oil-based PAO lubricant with a special additive that is designed to release graphitic solid

  5. Paracetamol poisoning and its treatment in man 

    E-Print Network [OSTI]

    Pakravan, Nasrin

    2008-01-01

    Paracetamol is the most common drug taken in overdose in the UK. Although it has been used in overdose for about 50 years, there are many aspects of its toxicity and treatment that are not fully understood. In this thesis ...

  6. Lexical Conceptual Structure and Marathi Christopher Manning

    E-Print Network [OSTI]

    Manning, Christopher

    of the roles subcategorized by verbs have no categorization in the standard thematic role lists. His usual Theme > > > > > > ] It is less of a problem for Bresnan et al an operation. We all know the joke: `Who knows what that NP is---let's call it a Theme.' Also, thematic roles

  7. Lexical Conceptual Structure and Marathi Christopher Manning

    E-Print Network [OSTI]

    Pratt, Vaughan

    of the roles subcategorized by verbs have no categorization in the standard thematic role lists. His usual Theme > > > > > > ] It is less of a problem for Bresnan et al an operation. We all know the joke: `Who knows what that NP is--let's call it a Theme.' Also, thematic roles

  8. Man Against Volcano: The Eruption on Heimaey,

    E-Print Network [OSTI]

    Ingólfsson, Ólafur

    exchange agreements with 24 foreign countries, and 47 scientific exchange agreements were pending with 30's Science Institute. Also, during 1973, and in subsequent years, Ice- landic officials provided support on scientific subjects of mutual interest, such as volcanology, seismology, geothermal studies, glaciology

  9. Proton storage ring: man/machine interface

    SciTech Connect (OSTI)

    Lander, R.F.; Clout, P.N.

    1985-01-01

    The human interface of the Proton Storage Ring Control System at Los Alamos is described in some detail, together with the software environment in which operator interaction programs are written. Some examples of operator interaction programs are given.

  10. MAN Ferrostaal AG | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma, Arizona:Oregon:Lowell Point,Massachusetts:Kansas:M1 Energy JumpMAHYTECAG

  11. MAN Ferrostaal Incorporated | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma, Arizona:Oregon:Lowell Point,Massachusetts:Kansas:M1 Energy

  12. MAN Solar Millennium | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma, Arizona:Oregon:Lowell Point,Massachusetts:Kansas:M1 EnergySolar Millennium

  13. Manly, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma,Information MHKMHK5TransportManitou Springs,

  14. Genius Man Announcement | GE Global Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFESOpportunities NuclearlongGeneral Tables The General

  15. May 14, 2015 ADVANCED PLACEMENT EQUIVALENCIES

    E-Print Network [OSTI]

    Sun, Yi

    99902 3 CO Exempt from Foreign Language requirement Government & Politics US 4 or 5 PSC 10100 3 USED Government & Politics - comp 4 or 5 PSC 10400 3 Italian Language 5 Italian 99902 3 CO Exempt from Foreign requirement Spanish Language 5 SPAN 99902 3 CO Exempt from Foreign Language requirement Spanish Literature 5

  16. COMPLEX HYPERBOLIC MANIFOLDS HOMOTOPY EQUIVALENT TO

    E-Print Network [OSTI]

    Goldman, William

    Institute, the Sonderforschungsbereich 256 in Bonn and the Volkswagen­Stiftung (Research­in­Pairs program

  17. STABILITY OF THE GAUGE EQUIVALENT CLASSES IN ...

    E-Print Network [OSTI]

    2009-05-10

    scattering and the attenuating coefficients up to a gauge transformation. ...... [24] M. Mokhtar-Kharroubi, Mathematical Topics in Neutron Transport Theory, World ...

  18. Snow water equivalent estimation using blackbox optimization

    E-Print Network [OSTI]

    Alarie et al.

    2011-02-23

    Feb 23, 2011 ... passive microwave data (SSM/I sensors). ... and testing of new algorithmic strategies are conducted on the surrogate before .... of the surrogate is very low and testing in a parallel environment is ..... Figure 4: Performance profile [21] for the six selected algorithms .... Shaping the future, annual report 2009.

  19. Asymptotic Unitary Equivalence in KK-Theory

    E-Print Network [OSTI]

    2001-09-17

    Key words: KK-theory, Cuntz pairs, classification of nuclear C?-algebras. 1. ... realizations of KK(A,B) for purely infinite simple nuclear C. ?. -algebras, [Kir94],.

  20. Designating Responsibility for Equivalencies or Exemptions from...

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

    Manager for Environmental Management, Oak Ridge Office (OR); Bryan Bower, Director, West Valley Demonstration Project Office (WVDP), Status: Current Effective Date: Dec 16, 2011...

  1. Time-temperature equivalence in Martensite tempering

    SciTech Connect (OSTI)

    Hackenberg, Robert E.; Thomas, Grant A.; Speer, John G.; Matlock, David K.; Krauss, George

    2008-06-16

    The relationship between time and temperature is of great consequence in many materials-related processes including the tempering of martensite. In 1945, Hollomon and Jaffe quantified the 'degree of tempering' as a function of both tempering time, t, and tempering temperature, T, using the expression, T(log t + c). Here, c is thought to be a material constant and appears to decrease linearly with increasing carbon content. The Hollomon-Jaffe tempering parameter is frequently cited in the literature. This work reviews the original derivation of the tempering parameter concept, and presents the use of the characteristics diffusion distance as an alternative time-temperature relationship during martensite tempering. During the tempering of martensite, interstitial carbon atoms diffuse to form carbides. In addition, austenite decomposes, dislocations and grain boundaries rearrange, associated with iron self diffusion. Since these are all diffusional processes, it is reasonable to expect the degree of tempering to relate to the extent of diffusion.

  2. Bisimulation and Language Equivalence Colin Stirling

    E-Print Network [OSTI]

    Stirling, Colin

    result. 1 #12; u v w s t p q coin coin coin coin coffee tea coffee tea tea a b c d e Figure 1: Simple is a person who wishes to obtain tea. The lan­ guage accepted by u, {coin co#ee, coin tea}, is the same as that accepted by w. When p is placed in parallel with w, p||w, then deadlock is possible before a tea action

  3. Bisimulation and Language Equivalence Colin Stirling

    E-Print Network [OSTI]

    Stirling, Colin

    result. 1 #12;u v w s t p q coin coin coin coin coffee tea coffee tea tea a b c d e Figure 1: Simple is a person who wishes to obtain tea. The lan- guage accepted by u, {coin coffee, coin tea}, is the same as that accepted by w. When p is placed in parallel with w, p||w, then deadlock is possible before a tea action

  4. Approximately unitarily equivalent morphisms and inductive limit ...

    E-Print Network [OSTI]

    then one can drop the ,-homomorphism 71 from condition (b), see Theorem 1.7. .... for all a E F. Set r = sR, r(a) = diag(a(a), 7/krl(a)) and #(a) = ~9(a). Then.

  5. NGPL Production, Gaseous Equivalent at Processing Plants

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963Residential2, 2014ProvedYear Jan Feb MarNGPL Production, GaseousNGPL

  6. Facility Representative Qualification Equivalencies Based on Previous

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum12, 2015Executive Order14, 20111,FY 2007 FeeFederalFirst2 DOEMeetingExperience |

  7. Man as Magician, Man as Machine: Narrative, Wonder, and Politics in Twentieth-Century Lie Detection

    E-Print Network [OSTI]

    Wikey, Daniel

    2013-01-01

    racist social science (anthropometry and phrenology). As acentury interest in anthropometry for its foundations inacademic lecturers on anthropometry and phrenology. 85 In a

  8. MAN 4680/MAN 6957 (3 Credits) INTERNATIONAL BUSINESS FIELD EXPERIENCE 2015

    E-Print Network [OSTI]

    Fernandez, Eduardo

    . A bilateral free trade agreement ratified in 2012 marked an important step in the relationship. Since) in South Florida, including the Free Trade Zone, tourism (including hospitality management), financial fields of tourism, financial services, international trade & shipping, and real estate development. 38

  9. One Man's Trash, Another Man's Fuel: BMW Plant Converts Landfill Gas to

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills and ReduceNovemberDOE'sManagement ofOh,ofOn-Line Weld NDE

  10. Equivalence demonstration of an alternative cover system 307 EQUIVALENCE DEMONSTRATION OF AN ALTERNATIVE COVER SYSTEM

    E-Print Network [OSTI]

    Zornberg, Jorge G.

    at the Operating Industries, Inc. (OII) Superfund landfill in southern California. Infiltration control of the closure design show that an evapotranspirative cover is feasible at the site for a wide range engineered components of municipal and hazardous waste landfills is the cover system. The cover system should

  11. Liane B. Russell Fellowship | ornl.gov

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

    Enrico Fermi Award and the International Roentgen Medal. The Russell Fellowship is an integral part of ORNL's diversity recruiting effort, helping to attract a diverse workforce of...

  12. DOE 2012 Occupational Radiation Exposure October 2013

    SciTech Connect (OSTI)

    2012-02-02

    The U.S. Department of Energy (DOE) Office of Analysis within the Office of Health, Safety and Security (HSS) publishes the annual DOE Occupational Radiation Exposure Report to provide an overview of the status of radiation protection practices at DOE (including the National Nuclear Security Administration [NNSA]). The DOE 2012 Occupational Radiation Exposure Report provides an evaluation of DOE-wide performance regarding compliance with Title 10, Code of Federal Regulations (C.F.R.), Part 835, Occupational Radiation Protection dose limits and as low as reasonably achievable (ALARA) process requirements. In addition, the report provides data to DOE organizations responsible for developing policies for protection of individuals from the adverse health effects of radiation. The report provides a summary and an analysis of occupational radiation exposure information from the monitoring of individuals involved in DOE activities. Over the past 5-year period, the occupational radiation exposure information is analyzed in terms of aggregate data, dose to individuals, and dose by site. As an indicator of the overall amount of radiation dose received during the conduct of operations at DOE, the report includes information on collective total effective dose (TED). The TED is comprised of the effective dose (ED) from external sources, which includes neutron and photon radiation, and the internal committed effective dose (CED), which results from the intake of radioactive material into the body. The collective ED from photon exposure decreased by 23% between 2011 and 2012, while the neutron dose increased by 5%. The internal dose components of the collective TED decreased by 7%. Over the past 5-year period, 99.99% of the individuals receiving measurable TED have received doses below the 2 roentgen equivalent in man (rems) (20 millisievert [mSv]) TED administrative control level (ACL), which is well below the DOE regulatory limit of 5 rems (50 mSv) TED annually. The occupational radiation exposure records show that in 2012, DOE facilities continued to comply with DOE dose limits and ACLs and worked to minimize exposure to individuals. The DOE collective TED decreased 17.1% from 2011 to 2012. The collective TED decreased at three of the five sites with the largest collective TED. u Idaho Site – Collective dose reductions were achieved as a result of continuing improvements at the Advanced Mixed Waste Treatment Project (AMWTP) through the planning of drum movements that reduced the number of times a container is handled; placement of waste containers that created highradiation areas in a centralized location; and increased worker awareness of high-dose rate areas. In addition, Idaho had the largest decrease in the total number of workers with measurable TED (1,143 fewer workers). u Hanford Site (Hanford) – An overall reduction of decontamination and decommissioning (D&D) activities at the Plutonium Finishing Plant (PFP) and Transuranic (TRU) retrieval activities resulted in collective dose reductions. u Savannah River Site (SRS) – Reductions were achieved through ALARA initiatives employed site wide. The Solid Waste Management Facility used extended specialty tools, cameras and lead shield walls to facilitate removal of drums. These tools and techniques reduce exposure time through improved efficiency, increase distance from the source of radiation by remote monitoring, shield the workers to lower the dose rate, and reduce the potential for contamination and release of material through repacking of waste. Overall, from 2011 to 2012, there was a 19% decrease in the number of workers with measurable dose. Furthermore, due to a slight decrease in both the DOE workforce (7%) and monitored workers (10%), the ratio of workers with measurable doses to monitored workers decreased to 13%. Another primary indicator of the level of radiation exposure covered in this report is the average measurable dose, which normalizes the collective dose over the population of workers who actually received a measurable dose. The average measurable TED in

  13. Design of running-man, a bipedal robot

    E-Print Network [OSTI]

    Chen, Jin

    2011-01-01

    The hydraulic actuators can be controlled to absorb energyHydraulic cylinders can also partially absorb the kinetic energy

  14. Toward a Remotely-Manned Energy and Production Economy

    E-Print Network [OSTI]

    Minsky, Marvin

    1979-09-01

    We can solve many problems of Energy, Health, Productivity, and Environmental Quality by improving the technology of remote control. This will produce Nuclear Safety and Security, Advances in Mining, Increases in ...

  15. Jong-man Kim Korea Ocean Research and Development Institute

    E-Print Network [OSTI]

    no tail pigment and were too small for osteological data, 61 had ventral tail pigment and were too small for osteological data, 3 were not Thun- nus, and 16 were lost or badly dam- aged during the clearing and stain- ing consisted of the atlanticus morph with ventral tail pigment (72.7%), although a few (6.0%) lacked this

  16. Cardiovascular effects of apelin in vivo in man 

    E-Print Network [OSTI]

    Japp, Alan Gordon

    2013-07-06

    Background The apelin system is a novel peptidic pathway widely expressed in the heart and vasculature. In preclinical studies, apelin receptor agonism mediates nitric oxide-dependent vasodilatation, reduces ventricular ...

  17. ORIGINAL PAPER Robert C. Newton Craig E. Manning

    E-Print Network [OSTI]

    Manning, Craig

    , 0.984(43); EF, 0.276(9); FRG, 0.079(1) (1r errors). The solubility data can be fitted well according fraction of total silica. Our data yield Kmd ¼ 155þ25 À39 at 800 °C and 12 kbar, in excellent agreement of monomeric silica at high P and T based on their experimental study of the solubility of silica in H2O

  18. Design of running-man, a bipedal robot

    E-Print Network [OSTI]

    Chen, Jin

    2011-01-01

    linkage parameter to obtain the ideal range of gear ratios.L3=1.75 Gear Ratio L3=1.65Knee angle Figure 6.8 Gear ratio from motor to knee angle

  19. Sacred Playground: Adult Play and Transformation at Burning Man

    E-Print Network [OSTI]

    Heller, Sarah Megan

    2013-01-01

    the World’s a Stage – and Burners Are Hecklers. the burningnew cultural subject, a burner. As such, I became prouder ofStreet. The Countess counts burners like this: “One burner…

  20. Design of running-man, a bipedal robot

    E-Print Network [OSTI]

    Chen, Jin

    2011-01-01

    motors, engineers must design gear reductions, selectthe leg design, it’s ideal to have a lower gear ratio whengear of a RC servo. 46 Figure 6.6 The figure illustrates the linkage design. .

  1. the university of iowa College of engineering Man of steel

    E-Print Network [OSTI]

    Beckermann, Christoph

    critical issues facing the engineering profession. Whether living in Iowa or in other parts of the world, treelike appearance. Photo by fisheye. this page: A microscopic photo of dendrites in steel. inside Iowa

  2. Bhutanese Folktales: common Man's Media with Missions for Society

    E-Print Network [OSTI]

    Sharma, Chandra Shekhar

    2007-01-01

    when tales were ‘released’ but they were also narrated during day and that too in social gatherings. “As I reminisce now of the story telling sessions, I see a circle of adults and children relaxing in the late afternoon sun, in the West Gate... would surely fear them for these characteristics. The youths win them over and proclaim: “… for even ghosts have little power if they cannot evoke any fear in their victims. Fear in victims empower spirits and ghosts, who then are capable of harm...

  3. V-Man Generation for 3-D Real Time Animation

    E-Print Network [OSTI]

    Nebel, J-C.

    Nebel,J-C. Sibiryakov,A. Ju,X. Symposium on Intelligent Motion and Interaction Within Virtual Environments, IMIVE2003, London, 15-17 September.

  4. Paying Attention to the Man behind the Curtain

    E-Print Network [OSTI]

    Cummings, M.L.

    In the push to develop smart energy systems, designers have increasingly focused on systems that measure and predict user behavior to effect optimal energy consumption. While such focus is an important component in these ...

  5. Reverse Nearest Neighbors in Large Graphs Man Lung Yiu

    E-Print Network [OSTI]

    Papadias, Dimitris

    passes through n, it holds that d(q,p) > d(p,p), i.e., p' RNN(q). #12;Proof. d(q,p)= d(q,n)+d(n,p')>d(p,n)+d(n,p n1 and n3 are empty road junctions (i.e., they do not contain residential blocks or restaurants

  6. MFR PAPER 1013 Man-made changes In south Flortda

    E-Print Network [OSTI]

    ON The mangfL)\\': dOll1lnal.:d ha\\" and ri\\ers of south 1-IL'rida prl)\\ld.: Illlld and protectIve hahltat lor

  7. Man with a Plan Herbert Spencer's theory of everything.

    E-Print Network [OSTI]

    Shapin, Steven

    and attributed to him the decisive metaphysical epiphany of his life: "I remember that light came as in a flood virtue, Spencer steamed off back to England. Spencer was, arguably, the single most influential

  8. MITM (man-in-the-middle) attacks ARP spoofing

    E-Print Network [OSTI]

    Crandall, Jedidiah R.

    's) Others? Internet surveillance examples: U.S. (Protect America Act of 2007, FOIA, New Mexico Sunshine Act! (SQL injection examples from http://www.unixwiz.net/techtips/sql-injection.html) Internet censorship

  9. A 45-Year-Old Man with Zenker's Diverticulum

    E-Print Network [OSTI]

    de Bakker, Paul

    with a coughing fit. He was seen by his primary care physician who ordered a barium swallow revealing a cervical esophageal diverticulum include regurgitation of undigested food, halitosis and nocturnal coughing and

  10. ALSEP Configuration E Two-Man Deployment Task Sequence

    E-Print Network [OSTI]

    Rathbun, Julie A.

    on the latest Apollo 17 flight con- figurations and design is incorporated in this ATM. Prepared by: ~."rvJ · .2) The deployment site is in the SW quadrant of the moon (Alphonsus) with the text referring to same. A NE 00:26:05 C8.0 HFE Subpallet Deploy 00:27:10 Pll. 0 Deploy R TG Power Cable 00:28:40 C9. 0 Offload HFE

  11. A Man's Face in the Sky Instead of the Sun

    E-Print Network [OSTI]

    Rolf, Daniel

    2012-05-31

    This is Daniel Rolf's thesis. It consists of short, interrelated fictions that work together as a whole.

  12. Mirror and Shadow: Social Media in the Burning Man Community

    E-Print Network [OSTI]

    Aveline, Dawn

    2012-01-01

    the Reliability of Internet Citations in History Journals,”the Reliability of Internet Citations in History Journals,”history remains accessible through services like the Internet

  13. City of Manning, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar EnergyLawler, Iowa (Utility Company) JumpCity of Madison,Manitou,

  14. Micro and Man-Portable Fuel Cells | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURING OFFICESpecial ReportProposal toDepartment ofEnergy Michigan StateMicro and

  15. Fat Man Dropped on Nagasaki | National Nuclear Security Administration

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesofExtransScientific Userflow phenomena in a toroidalFast,Fat

  16. An analysis of processing methods and a comparison of operational efficiencies in ten Texas broiler processing plants 

    E-Print Network [OSTI]

    Gardner, Frederick Albert

    1955-01-01

    of workers used to perform the Job, In ylant C 2, g man equivalents were used to feed and water broilers, In plant D i8 man equivalents were used. Productivity in these two plants ranged from 1200 in plant C to 19/0 in ylant D. Xn plant J no labox.... OnIy two plants, F and H, felt that it was accessary to assign one man to supervise the reccivin?" operation. Genera'ly, the vorker assigned to supervise the receiving operation vas also given other Jobs to perform. PART XI DREGS XHG...

  17. Designating Responsibility for Equivalencies or Exemptions from Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent BondingMeeting |Design Competitions Designthe 29 th ASMEof Energy

  18. The dual equivalence of equations and coequations for automata

    E-Print Network [OSTI]

    Rutten, Jan

    the Ministerio de Econom´ia y Competitividad (Spanish Government) and the grant 11271085 from the National-2764 from the Ministerio de Educaci´on (Spanish Government) and the grant MTM2014-54707-C3- 1-P from the Ministerio de Econom´ia y Competitividad (Spanish Government) and by an internship from CWI. Departament d

  19. Experimental determination of equivalent circuit parameters for PM synchronous motors

    SciTech Connect (OSTI)

    Consoli, A.; Raciti, A. (Dept. Elettrico Elettronico e Sistemistico, Univ. di Catania, 95125 Catania (IT))

    1992-01-01

    The growing interest in energy savings, especially in industrial applications, has led to explore in more details the potential of unconventional excitation systems for electric machines. The wide spread use of Permanent Magnet materials in dc as well as in synchronous machines, to substitute the excitation circuit, is one of the ways followed to reach this objective. Significative work has been done in order to minimize the volume of the use permanent magnet material, to eliminate the motor behavior limitations due to the fixed value of excitation, to find the best geometries easy to manufacture and also reliable according to the dynamic stresses. A full procedure is presented in this paper to provide a straightforward tool useful for parameter determination of Permanent Magnet Synchronous Motors. Classical tests, that are well established to measure the parameters of synchronous machines with conventional field excitation, are reviewed to confirm or not their applicability. A novel test performed during particular transient conditions allows us to evaluate one of the concerned motor time constants. The motor behavior is simulated by means of a simulation language (ACSL) on a digital computer and several runs in different transient conditions are performed. Comparison of the simulated and experimental waveforms of speeds and currents shows good agreement and confirms the validity of the proposed procedure.

  20. Operation and biasing for single device equivalent to CMOS

    DOE Patents [OSTI]

    Welch, James D. (10328 Pinehurst Ave., Omaha, NE 68124)

    2001-01-01

    Disclosed are semiconductor devices including at least one junction which is rectifying whether the semiconductor is caused to be N or P-type, by the presence of field induced carriers. In particular, inverting and non-inverting gate voltage channel induced semiconductor single devices with operating characteristics similar to conventional multiple device CMOS systems, which can be operated as modulators, are disclosed as are a non-latching SCR and an approach to blocking parasitic currents. Operation of the gate voltage channel induced semiconductor single devices with operating characteristics similar to multiple device CMOS systems under typical bias schemes is described, and simple demonstrative five mask fabrication procedures for the inverting and non-inverting gate voltage channel induced semiconductor single devices with operating characteristics similar to multiple device CMOS systems are also presented.

  1. Derivation of Equivalent Continuous Dilution for Cyclic, Unsteady Driving Forces

    E-Print Network [OSTI]

    Mortensen, Dorthe K.

    2011-01-01

    weather conditions, Renewable Energy Conference '86, Canada,Efficiency and Renewable Energy, Building TechnologiesEnergy Efficiency and Renewable Energy, Building Technology

  2. Scanning multichannel microwave radiometer snow water equivalent assimilation

    E-Print Network [OSTI]

    Walker, Jeff

    ,2 Jeffrey P. Walker,3 Paul R. Houser,4 and Chaojiao Sun2,5 Received 16 February 2006; revised 7 December. Citation: Dong, J., J. P. Walker, P. R. Houser, and C. Sun (2007), Scanning multichannel microwave; Rodell et al., 2004]. [3] Space-borne passive microwave sensors provide an alternate capability

  3. Local and global statistical distances are equivalent on pure states

    E-Print Network [OSTI]

    Scott M. Cohen

    2009-06-10

    The statistical distance between pure quantum states is obtained by finding a measurement that is optimal in a sense defined by Wootters. As such, one may expect that the statistical distance will turn out to be different if the set of possible measurements is restricted in some way. It nonetheless turns out that if the restriction is to local operations and classical communication (LOCC) on any multipartite system, then the statistical distance is the same as it is without restriction, being equal to the angle between the states in Hilbert space.

  4. Equivalent radii of antennas with noncircular cross section 

    E-Print Network [OSTI]

    Su, Charles Wen-Hsun

    1960-01-01

    ~ aizi-z~gz&'&z p(WI-~)&+] PgL Assuming that a point generator maintaini'ng a potential difference QV V. across the input terzninals. since () I() z ? 6 ? when current is 1 only in Z-direction s-j WC P oIZ aAa(?) =- ~z Vsz& -az ) ~ aAZ(-S ~ ' V C... If the antenna under consideration is symmetrical with respect to its center in such a way that the following symmetrical conditions can be satisfied: I (Z) e I (-Z), and A (+Z) e A (-Z) s' K s s Also Then equation (6) can be written as: Az=-~l z ~p, Z, g...

  5. Classification of Ding's Schubert Varieties: Finer Rook Equivalence

    E-Print Network [OSTI]

    Develin, Mike; Martin, Jeremy L.; Reiner, Victor

    2007-02-01

    manifolds, indexed by integer partitions A and in bijection with dominant permutations. He observed that the Schubert cell structure ofX,\\ is indexed by maximal rook placements on the Ferrers board B\\, and that the integral cohomology groups H* (X^; Z), H..., the number Rk(B) of /c-rook placements is the same as Foata and Schiitzenberger [4] solved the problem for the well-behaved subclass of Ferrers boards B\\; these are the usual Ferrers diagrams associated with partitions1 (1) A=(0< Xx <•••< A„), having all...

  6. Landscape Equivalency Analysis: Methodology for Estimating Spatially Explicit Biodiversity Credits

    E-Print Network [OSTI]

    Lupi, Frank

    are required. The Endangered Species Act balances these conflicts based on the cost to replace habitat (Noss and others 1997, Wilcove and others 1998). The in- crease in per capita demand for land (commonly Service (USFWS) 2003) rep- resent two approaches allowing private landowners to partially offset the cost

  7. Stability of the Gauge Equivalent Classes in Inverse Stationary ...

    E-Print Network [OSTI]

    2009-12-02

    scattering and the attenuating coefficients up to a gauge transformation. ...... [24] Mokhtar -K M 1997 Mathematical Topics in Neutron Transport Theory (World ...

  8. Cultural evolution is not equivalent to Darwinian evolution

    E-Print Network [OSTI]

    Read, Dwight W

    2006-01-01

    rounds of microevolution. Evolution & Development, 2(2), 78-An assessment of cul- tural evolution and a new synthesis.variation, and the evolution of culture” by D. Rindos.

  9. Dark-Matter-Induced Violation of the Weak Equivalence Principle

    SciTech Connect (OSTI)

    Carroll, Sean M.; Mantry, Sonny [California Institute of Technology, Pasadena, California 91125 (United States); Ramsey-Musolf, Michael J. [University of Wisconsin-Madison, Madison, Wisconsin 53706 (United States); California Institute of Technology, Pasadena, California 91125 (United States); Stubbs, Christoper W. [Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts 02138 (United States)

    2009-07-03

    A long-range fifth force coupled to dark matter can induce a coupling to ordinary matter if the dark matter interacts with standard model fields. We consider constraints on such a scenario from both astrophysical observations and laboratory experiments. We also examine the case where the dark matter is a weakly interacting massive particle, and derive relations between the coupling to dark matter and the coupling to ordinary matter for different models. Currently, this scenario is most tightly constrained by galactic dynamics, but improvements in Eoetvoes experiments can probe unconstrained regions of parameter space.

  10. Development of design tool for statically equivalent deepwater mooring systems 

    E-Print Network [OSTI]

    Udoh, Ikpoto Enefiok

    2009-05-15

    mooring systems ........................................ 34 1.20 Spread mooring systems ................................................................. 34 2.1 OTRC wave basin and FPSO model ............................................... 37 2... stiffness curves for the Brazilian FPSO .............................. 58 2.11 Free body diagram of elastic cable connecting points A and B ....... 59 2.12 Static stiffness test...

  11. Optimized Design of Statically Equivalent Mooring and Catenary Ryser Systems 

    E-Print Network [OSTI]

    Felix Gonzalez, Ivan

    2015-03-03

    for FPSO applications where all the mooring lines are attached to a turret which allows the vessel to weathervane due to the environmental conditions. The turret can be internal or external to the vessel. iv. Catenary Anchor Leg Mooring (CALM...) This system is used for FPSO applications in shallow waters. It is based on a buoy maintained on location with a catenary mooring line system. The upper part of the buoy can rotate allowing the FPSO to weathervane due to the environmental conditions. v...

  12. FIBERWISE KK-EQUIVALENCE OF CONTINUOUS FIELDS OF C ...

    E-Print Network [OSTI]

    2008-01-04

    Abstract. Let A and B be separable nuclear continuous C(X)-algebras over a fi- nite dimensional compact metrizable space X. It is shown that an element ? of the

  13. Cosolvent-regulated timecomposition rheological equivalence in block copolymer solutions

    E-Print Network [OSTI]

    Khan, Saad A.

    referred to as thermoplastic elastomers7,8 due to their shape-memory capability. Incorporation) yields thermoplastic elastomer gels,9 which are capable of returning to their initial dimensions upon goods and dielectric elastomers.13 Thermoplastic elastomer gels derived specifi- cally from ABA triblock

  14. Equivalent circuits and locus diagrams of salient pole synchronous machines 

    E-Print Network [OSTI]

    Nasar, Syed Abu

    1957-01-01

    the sending- and receiving-end voyages is called the toz'que angle (2) . As the load changes, the torque angle changes, and is of importance in studying power system and machine stability. The referenoe lines (Figure 6) and torque angles are also important... reference phasor and -Sr the lagging power-factor angle, Point N can be located by drawing AEr from ths orig1n o at an angle (P-a) with the negative I-axis. Xn other words, M 1s independent of receiving-end power factox. A study of the triangle MON...

  15. Macroencapsulation Equivalency Guidance for Classified Weapon Components and NNSSWAC Compliance

    SciTech Connect (OSTI)

    Poling, J.

    2012-05-15

    The U.S. Department of Energy (DOE) complex has a surplus of classified legacy weapon components generated over the years with no direct path for disposal. The majority of the components have been held for uncertainty of future use or no identified method of sanitization or disposal. As more weapons are retired, there is an increasing need to reduce the amount of components currently in storage or on hold. A process is currently underway to disposition and dispose of the legacy/retired weapons components across the DOE complex.

  16. Passage Equivalency and Predictive Validity of Oral Reading Fluency Measures

    E-Print Network [OSTI]

    Checca, Christopher Jason

    2012-01-01

    a Response to Intervention (RTI) framework is examined.Measures Response to Intervention (RTI) is a comprehensiveGersten et al. , 2008). The RTI model is part of a paradigm

  17. Equivalent circuit modeling of hybrid electric vehicle drive train 

    E-Print Network [OSTI]

    Routex, Jean-Yves

    2001-01-01

    The main goals of the advanced vehicles designer are to improve efficiency, to decrease emissions and to meet customer's requirements. The design of such vehicles is challenging and cannot efficiently be achieved without an appropriate tool...

  18. Quantum Macrostates, Equivalence of Ensembles and an H-Theorem

    E-Print Network [OSTI]

    for the different macroscopic observables. Deviations from that law are governed by the entropy. KEY WORDS: quantum refers to the then recent work of Pauli, [13, 14], who by using "disorder assumptions" or what we could

  19. Derivation of Equivalent Continuous Dilution for Cyclic, Unsteady Driving Forces

    E-Print Network [OSTI]

    Mortensen, Dorthe K.

    2011-01-01

    where indoor air quality and energy consumption cannot inof view of indoor air quality and energy savings can beindoor air quality and potentially save energy. Different

  20. British General Certificate of Education Subjects: Grade CreditsEquivalents

    E-Print Network [OSTI]

    Dennett, Daniel

    Diplomas British General Certificate of Education A-Level Subjects: Grade Credits *See Subject Credit & Equivaliency Chart International Baccalaureat Advanced Credit Subjects: Score Mathematics 7 1 MATH 0012 *No other subjects are awarded credit for subsidiary level French Baccalaureate