National Library of Energy BETA

Sample records for normalize competing claims

  1. Ruin probabilities for competing claim Miljenko Huzak

    E-Print Network [OSTI]

    Vondraèek, Zoran

    of Croatia. The research of this author is supported in part by MZT grant 0037118 of the Republic of Croatia. § The research of this author is supported in part by MZT grant 0037107 of the Republic of Croatia. 1 #12

  2. DOE Competencies

    Broader source: Energy.gov [DOE]

    Office of Personnel Management (OPM) defines a competency as a measurable pattern of knowledge, skills, abilities, behaviors, and other characteristics that are needed to perform work roles or...

  3. RECONCILIATION OF RETAILER CLAIMS, 2000

    E-Print Network [OSTI]

    CALIFORNIA ENERGY COMMISSION RECONCILIATION OF RETAILER CLAIMS, 2000 OCTOBER 2001 P500-01-019 Gray are referred to as the "Power Source Disclosure Program." This Reconciliation of Retailer Claims, 2000 report fulfills that mandate for calendar year 2000. After reviewing the available data, the Energy Commission

  4. RECONCILIATION OF RETAILER CLAIMS, 2001

    E-Print Network [OSTI]

    CALIFORNIA ENERGY COMMISSION RECONCILIATION OF RETAILER CLAIMS, 2001 OCTOBER 2002 P500-02-036F Gray are referred to as the "Power Source Disclosure Program." This Reconciliation of Retailer Claims, 2001 report fulfills that mandate for calendar year 2001. After reviewing the available data, the Energy Commission

  5. Normal Distribution

    E-Print Network [OSTI]

    User

    NORMAL DlSTRlBUTION TABLE. Entries represent the area under the standardized normal distribution from -w to z, Pr(Z

  6. Intent to Compete

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

    IntenttoCompete Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects & Initiatives Expand Projects & Initiatives Finance &...

  7. Geothermal California: California Claims the World's Highest...

    Open Energy Info (EERE)

    Claims the World's Highest Geothermal Power Output with Potential for Even More Production With Advanced Techniques Jump to: navigation, search OpenEI Reference LibraryAdd to...

  8. Fence posts or sign posts? Rethinking patent claim construction

    E-Print Network [OSTI]

    Burk, DL; Lemley, MA

    2009-01-01

    the court in [claim construction]. ”). Texas Digital wasChen, Note, Patent Claim Construction: An Appeal for ChevronRETHINKING PATENT CLAIM CONSTRUCTION D AN L. B URK & M ARK

  9. Clinical Competence Assessments Fitness for Duty Evaluations

    E-Print Network [OSTI]

    Gleeson, Joseph G.

    Clinical Competence Assessments Fitness for Duty Evaluations Practice & Billing Monitoring Assessment· Program Fitness for Duty Evaluations· Physician Enhancement Program· (PEP) - Monitoring Custom Competence Assessment· Fitness For Duty (FFD) Evaluation· #12;PACE Clinical Competence Assessment Program2 3

  10. Dual Rater Competency Assessment FAQ

    Broader source: Energy.gov [DOE]

    The purpose of the dual rater competency assessment is to provide a clearer picture of the individual’s developmental needs by combining self-assessment and supervisory input. Together, these two...

  11. Normal, Not Paracompact Spaces

    E-Print Network [OSTI]

    Fleissner, William G.

    1982-07-01

    We describe some recently constructed counterexamples in general topology, including a normal, nonmetrizable Moore space, a normal para-Lindelof, not paracompact space, and a normal, screenable, not paracompact space....

  12. WORKERS' COMPENSATION CLAIMS PROGRAM Managed by the Office of Risk Management/Claims Services

    E-Print Network [OSTI]

    WORKERS' COMPENSATION CLAIMS PROGRAM Managed by the Office of Risk Management and needs medical a en on, the University (through his/her supervisor, the Office of Risk Management, and the Department of Labor & Industries un l the Industrial Injury claim is closed. No one knows their own job

  13. Knowledge Media Institute Representing Scholarly Claims in Internet Digital

    E-Print Network [OSTI]

    Knowledge Media Institute Representing Scholarly Claims in Internet Digital Libraries: A Knowledge in Computer Science (Eds.) Serge Abiteboul and Anne-Marie Vercoustre. Representing Scholarly Claims with tracking and interpreting scholarly documents in distributed research communities. We argue that current

  14. DOE Settles Elk Hills Equity Claims | Department of Energy

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

    Settles Elk Hills Equity Claims DOE Settles Elk Hills Equity Claims April 22, 2011 - 4:58pm Addthis The Department of Energy announced today that it has settled a longstanding...

  15. Delta Dental Claim Form | Argonne National Laboratory

    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 Bonding Low-Cost2DepartmentDelta Dental Claim Form PDF icon

  16. Developing Secure Power Systems Professional Competence: Alignment...

    Energy Savers [EERE]

    Developing Secure Power Systems Professional Competence: Alignment and Gaps in Workforce Development Programs - Phase 2 (JulyAugust 2013) Developing Secure Power Systems...

  17. Medical Education and the Tyranny of Competency

    E-Print Network [OSTI]

    Aris, John P.

    , concept to use as a guiding motif for professional education.The competency model--which tends to be top of this concept in education lie within the realm of behaviorist ideology (Pearson 1980;Talbot 2004).We are nowMedical Education and the Tyranny of Competency 90 ABSTRACT Those who educate medical students

  18. For Fair Trade "We can compete

    E-Print Network [OSTI]

    everywhere. To learn more about Canada's lumber subsidies, and how to restore fair and free lumber tradeFor Fair Trade "We can compete against any lumber industry in the world, but we can't compete of subsidizing Canadian lumber production. These unfair trade practices have caused hundreds of U.S. lumber mill

  19. GENERAL CLAIM SUBMISSION FORM SECTION 1 -PLAN MEMBER INFORMATION

    E-Print Network [OSTI]

    Toronto, University of

    : ___________________________________ Do you want this claim coordinated? YES NO Is treatment due to a motor vehicle accident? YES dispensed and Drug Identification Number (DIN) . If injectable, please provide breakdown of quantity dispensed, drug cost and administration fees. If claim is from OUT OF COUNTRY, please provide: Name

  20. The Law of Hazardous Waste: CERCLA, RCRA, & Common Law Claims

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Law 273.4 The Law of Hazardous Waste: CERCLA, RCRA, & Common Law Claims (Fall 2006) Units: 3 CCN (2 of Hazardous Waste Disposal and Remediation (2d ed. 2005) Syllabus Class 1 ­ August 22 Claims Based on Common: 1. Miller & Johnston The Law of Hazardous Waste Disposal and Remediation 2. Ch. III, Intro to RCRA

  1. The Law of Hazardous Waste: CERCLA, RCRA, & Common Law Claims

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Law 273.4 The Law of Hazardous Waste: CERCLA, RCRA, & Common Law Claims (Fall 2008) Units: 3 CCN (2, The Law of Hazardous Waste Disposal and Remediation (2d ed. 2005) Syllabus Class 1 ­ August 19 Claims on Federal Law: 1. Miller & Johnston The Law of Hazardous Waste Disposal and Remediation 2. Ch. III, Intro

  2. EE Times: Semi News Groups claim breakthroughs in solar cells

    E-Print Network [OSTI]

    Rogers, John A.

    -based, multi-junction solar cells. Module cost is minimized by using high concentration ratio. XEE Times: Semi News Groups claim breakthroughs in solar cells Mark LaPedus Page 1 of 2 EE Times (05 separately claimed breakthroughs in solar cell production. Gallium arsenide (GaAs) and related compounds

  3. Market Concepts, Competing Technologies and Cost Challenges for Automotive and Stationary Applications

    E-Print Network [OSTI]

    Lipman, Todd; Sperling, Daniel

    2003-01-01

    concepts, competing technologies and cost challenges forconcepts, competing technologies and cost challenges forconcepts, competing technologies and cost challenges 1319

  4. Competencies: a cure for pre-med curriculum.

    E-Print Network [OSTI]

    2011-01-01

    under- graduate science curriculum. The prescribed courseCompetencies: A Cure for Pre-Med Curriculum Downloaded fromto a competency-based curriculum for pre- medical education.

  5. Department of Energy to Compete Management and Operating Contracts...

    Energy Savers [EERE]

    Department of Energy to Compete Management and Operating Contracts for Three Office of Science Laboratories Department of Energy to Compete Management and Operating Contracts for...

  6. CSAT Role-Based/Core Competency Training Program | Department...

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

    Core Competency Training Program The DOE OCIO has developed role-basedcore competency training modules for DOE Cybersecurity staff and other employees fulfilling significant...

  7. Webcast of the Renewable Energy Competency Model

    Broader source: Energy.gov [DOE]

    The Department of Energy held a webcast titled ""Renewable Energy Competency Model: An Aid to Build a Renewable Energy Skilled Workforce"" on Monday, October 22, 2012. The Renewable Energy...

  8. Testing Competing High-Resolution Precipitation Forecasts

    E-Print Network [OSTI]

    Gilleland, Eric

    Testing Competing High-Resolution Precipitation Forecasts Eric Gilleland Research Prediction Comparison Test D1 D2 D = D1 ­ D2 copyright NCAR 2013 Loss Differential Field #12;Spatial Prediction Comparison Test Introduced by Hering and Genton

  9. The Price of Private Enforcement Under the False Claims Act

    E-Print Network [OSTI]

    Kwok, David

    2011-01-01

    False Claims Act, such as off-label advertising fraud 27 orsettled a $2.3 billion off-label marketing case under themay not market ?off-label? uses for their products. The FDA

  10. Fence posts or sign posts? Rethinking patent claim construction

    E-Print Network [OSTI]

    Burk, DL; Lemley, MA

    2009-01-01

    been conceived earlier by one inventor than by another. See,that would prevent the inventor from claiming broadly. Broadfo- cus on either the inventor or the PHOSITA, but rather

  11. Contract claims and disputes on Texas highway construction projects 

    E-Print Network [OSTI]

    Lehmann, Michael Peter

    1991-01-01

    : Dr. Dorm E. Hancher This thesis documents the efforts to determine the major causes of the numerous construction contract claims and disputes against the Texas State Department of Highways and Public Transportation. Surveys of departmental... personnel and contractors who do construction for the State were used to locate these problem areas. These surveys, along with a study of 18 claims against the State, found design errors, delays by the State, and additional work to be the main sources...

  12. Decision-making and evaluation of science causal claims: effects of goals on uses of evidence and explanatory mechanism

    E-Print Network [OSTI]

    Wong, Jacqueline

    2015-01-01

    them believe in the earthquake prediction claim than for thebelieved in an earthquake prediction claim by whether it

  13. Normal Conducting CLIC Technology

    E-Print Network [OSTI]

    Jensen, E

    2006-01-01

    The CLIC (Compact Linear Collider) multi-lateral study group based at CERN is studying the technology for an electron-positron linear collider with a centre-of-mass energy up to 5 TeV. In contrast to the International Linear Collider (ILC) study which has chosen to use super-conducting cavities with accelerating gradients in the range of 30-40 MV/m to obtain centre-of-mass collision energies of 0.5-1 TeV, the CLIC study aims to use a normal-conducting system based on two-beam technology with gradients of 150 MV/m. It is generally accepted that this change in technology is not only necessary but the only viable choice for a cost-effective multi-TeV collider. The CLIC study group is studying the technology issues of such a machine, and is in particular developing state-of-the-art 30 GHz molybdenum-iris accelerating structures and power extraction and transfer structures (PETS). The accelerating structure has a new geometry which includes fully-profiled RF surfaces optimised to minimize surface fields, and hybri...

  14. Normal Conducting CLIC Technology

    SciTech Connect (OSTI)

    Jensen, Erk

    2006-01-03

    The CLIC (Compact Linear Collider) multi-lateral study group based at CERN is studying the technology for an electron-positron linear collider with a centre-of-mass energy up to 5 TeV. In contrast to the International Linear Collider (ILC) study which has chosen to use super-conducting cavities with accelerating gradients in the range of 30-40 MV/m to obtain centre-of-mass collision energies of 0.5-1 TeV, the CLIC study aims to use a normal-conducting system based on two-beam technology with gradients of 150 MV/m. It is generally accepted that this change in technology is not only necessary but the only viable choice for a cost-effective multi-TeV collider. The CLIC study group is studying the technology issues of such a machine, and is in particular developing state-of-the-art 30 GHz molybdenum-iris accelerating structures and power extraction and transfer structures (PETS). The accelerating structure has a new geometry which includes fully-profiled RF surfaces optimised to minimize surface fields, and hybrid damping using both iris slots and radial waveguides. A newly-developed structure-optimisation procedure has been used to simultaneously balance surface fields, power flow, short and long-range transverse wakefields, RF-to-beam efficiency and the ratio of luminosity to input power. The slotted irises allow a simple structure fabrication by high-precision high-speed 3D milling of just four pieces, and an even easier bolted assembly in a vacuum chamber.

  15. NEWS AND VIEWS Exciting fluctuations: monitoring competence

    E-Print Network [OSTI]

    van Oudenaarden, Alexander

    of Technology, Cambridge, MA, USA and 2 Graduate Program in Biophysics, Harvard University, Cambridge, MA, USA are limited, or when the cell density is high (Grossman, 1995). Interestingly, a small, but random population makes B. subtilis competence induction an ideal model to study the network architecture behind transient

  16. September 2, 2011 Competence Center for Sustainable Energy

    E-Print Network [OSTI]

    Noé, Reinhold

    September 2, 2011 Competence Center for Sustainable Energy Technologies (KET) Kompetenzzentrum für nachhaltige Energietechnik E. Y. Kenig #12;September 2, 2011 Competence Center for Sustainable Energy Technologies Why Energy Technologies? Critical topics for today and the future Energy generation Sustainable

  17. SIMON FRASER UNIVERSITY Travel and Business Expense Claim

    E-Print Network [OSTI]

    Bruin, Nils

    hereby certify that all expenses being claimed are net of any travel rebates, and agency discounts TO BE REIMBURSED GST REBATE * GST AMOUNT TO ENTER IN x 5/105 x 5/105 x 5/105 x 5/105 GST COLUMN ON PAGE 1 Above incurred outside Canada do not qualify for rebate. - It is the responsibility of the claimant department

  18. Pricing of Claims in Discrete Time with Partial Information

    SciTech Connect (OSTI)

    Rognlien Dahl, Kristina, E-mail: kristrd@math.uio.no [University of Oslo, Department of Mathematics (Norway)

    2013-10-15

    We consider the pricing problem of a seller with delayed price information. By using Lagrange duality, a dual problem is derived, and it is proved that there is no duality gap. This gives a characterization of the seller's price of a contingent claim. Finally, we analyze the dual problem, and compare the prices offered by two sellers with delayed and full information respectively.

  19. Towards a framework of nuclear competencies

    SciTech Connect (OSTI)

    Ghitescu, P.

    2012-07-01

    For the countries considering the introduction of a nuclear energy program, the management of human resources should be a part of the wider integrated management system in order to ensure long term safe and reliable operation. Nuclear energy strategy and approaches to human resources development should take into consideration such fundamental aspects as: development and implementation of a workforce plan, required competencies and qualifications, prerequisites for staffing a nuclear energy program, needed training programs and training facilities, qualification and training requirements. Development of common instruments that respond to the above needs and vision has lead to a new concept of European Credit System for Vocational Education and Training. The European Credit System for Vocational Education and Training (ECVET) is based on definition of 'learning outcomes ' in terms of knowledge, skills and competence, and on identification of portfolios of learning outcomes that allow an individual to prove competencies in a coherent manner. ECVET proposes a common understanding of basic definitions of education and training as well as of the new proposed concepts and it should be recognized by all employers in the EU. In this context, a number of 'Euratom Fission Training Schemes' (EFTS) have been launched in specific areas where a shortage of skilled professionals has been identified. In these schemes the competence building is the result of traditional education plus life-long learning, non-traditional learning, and other forms of educational experiences, relying, in particular, on border-less mobility to get acquainted with various sectors. Each particular Training Scheme should follow a similar path for the achievement of the designed learning outcomes (knowledge, skills, and attitudes). This path to the Training Scheme consists of different activities regarding: definition of training scheme learning outcomes and modules, assessment of prerequisites and student selection, student interview for development of individual training plan, start of the training activities under a specific training scheme. The introduction and recognition of ECVET will lead to a common taxonomy of competencies, and will provide also information about qualifications and units in numerical form, enabling mutual recognition of a training scheme. The description of the learning outcomes to be achieved for qualifying to a specific job profile may follow the analysis phase of the systematic approach to training (SAT). This would ensure a common tool, already used by all trainers. All these steps contribute to establishing of a framework of nuclear competencies recognized and accepted throughout member states. (authors)

  20. CHS Graduate Student Competencies & Requirements in Health Economics Health Economics Competencies June 2015 --Page 1 of 4

    E-Print Network [OSTI]

    Calgary, University of

    Monthly Health Economics and Health Technology Assessment seminars. Others as recommended by the student's Supervisor/committee. Monthly Health Economics and Health Technology Assessment seminars. OthersCHS Graduate Student Competencies & Requirements in Health Economics Health Economics Competencies

  1. Assessing changes in competency of fourth-year veterinary medical students following a defined clinical experience 

    E-Print Network [OSTI]

    Espitia, Noberto Francisco

    2009-05-15

    ) construct an instrument to assess the student’s level of clinical competency. A faculty advisory panel identified three themes in the development of a definition of clinical competency, (a) competency was situational, (b) competency was described by ability...

  2. Genocidal Rape in Bosnia: Redress in United States Courts under the Alien Tort Claims Act

    E-Print Network [OSTI]

    Wu, Yolanda S.

    1993-01-01

    STATES COURTS UNDER THE ALIEN TORT CLAIMS ACT Yolanda S. Wu*of any civil action by an alien for tort only, commit- 3.focuses on application of the Alien Tort Claims Act to focus

  3. Data-driven approach to health care : applications using claims data

    E-Print Network [OSTI]

    Bjarnadóttir, Margrét Vilborg

    2008-01-01

    Large population health insurance claims databases together with operations research and data mining methods have the potential of significantly impacting health care management. In this thesis we research how claims data ...

  4. Improving the Comprehension of Legal Documentation: The Case of Patent Claims

    E-Print Network [OSTI]

    Improving the Comprehension of Legal Documentation: The Case of Patent Claims Nadjet Bouayad vocabulary and overly long sentences, patent claims, like several other genres of legal discourse reading patent claims on a daily basis raises the demand for means that make them easier and faster

  5. Normalized cDNA libraries

    DOE Patents [OSTI]

    Soares, M.B.; Efstratiadis, A.

    1997-06-10

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

  6. Normalized cDNA libraries

    DOE Patents [OSTI]

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

    1997-01-01

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

  7. Ruin probabilities under general investments and heavy-tailed claims

    E-Print Network [OSTI]

    Hult, Henrik

    2008-01-01

    In this paper we study the asymptotic decay of finite time ruin probabilities for an insurance company that faces heavy-tailed claims, uses predictable investment strategies and makes investments in risky assets whose prices evolve according to quite general semimartingales. We show that the ruin problem corresponds to determining hitting probabilities for the solution to a randomly perturbed stochastic integral equation. We derive a large deviation result for the hitting probabilities that holds uniformly over a family of semimartingales and show that this result gives the asymptotic decay of finite time ruin probabilities under arbitrary investment strategies, including optimal investment strategies.

  8. ORS 517 - Mining and Mining Claims | 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 ViewMayo, Maryland:NPI VenturesNewSt. Louis, Minnesota:Nulato,Nyack, - Mining and Mining Claims

  9. Alaska Native Claims Settlement Act | 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:EAand DaltonSolarOpen5 - Applications JumpPermitsOpen Energy|Native Claims

  10. ContentsContents3399the normal distribution

    E-Print Network [OSTI]

    Vickers, James

    ContentsContents3399the normal distribution 1. The normal distribution 2. The normal approximation to the binomial distribution 3. Sums and differences of random variables Learning outcomes In a previous Workbook of a continuous random variables: the normal distribution. The probabilities of the normal distribution have

  11. Chapter 6 Continuous Distribution: The Normal Distribution

    E-Print Network [OSTI]

    Hong, Don

    Chapter 6 Continuous Distribution: The Normal Distribution 6.1 Introduction 6.2 Properties of a Normal Distribution 6.3 The Standard Normal Distribution 6.4 Applications of Normal Distribution 6.5 The Central Limit Theorem 6.6 The Normal Approximation to the Binomial Distribution Definition. A continuous

  12. cole normale suprieure de Lyon

    E-Print Network [OSTI]

    Vallette, Bruno

    école normale supérieure de Lyon ENS Lyon Electron quantum optics P. Degiovanni (ENS Lyon) C T. Martin(CPT Marseille) T. Jonckheere J. Rech C. Wahl #12;ENS Lyon A message from G. Fève Gwendal. #12;ENS Lyon ENS Lyon Outline · Introduction and motivation · Single electron coherence · Relaxation

  13. Biomass Resource Allocation among Competing End Uses

    SciTech Connect (OSTI)

    Newes, E.; Bush, B.; Inman, D.; Lin, Y.; Mai, T.; Martinez, A.; Mulcahy, D.; Short, W.; Simpkins, T.; Uriarte, C.; Peck, C.

    2012-05-01

    The Biomass Scenario Model (BSM) is a system dynamics model developed by the U.S. Department of Energy as a tool to better understand the interaction of complex policies and their potential effects on the biofuels industry in the United States. However, it does not currently have the capability to account for allocation of biomass resources among the various end uses, which limits its utilization in analysis of policies that target biomass uses outside the biofuels industry. This report provides a more holistic understanding of the dynamics surrounding the allocation of biomass among uses that include traditional use, wood pellet exports, bio-based products and bioproducts, biopower, and biofuels by (1) highlighting the methods used in existing models' treatments of competition for biomass resources; (2) identifying coverage and gaps in industry data regarding the competing end uses; and (3) exploring options for developing models of biomass allocation that could be integrated with the BSM to actively exchange and incorporate relevant information.

  14. A STOCHASTIC MODEL FOR COMPETING GROWTH ON R d

    E-Print Network [OSTI]

    Häggström, Olle

    A STOCHASTIC MODEL FOR COMPETING GROWTH ON R d Maria Deijfen # Olle HË?aggstrË?om + Jonathan Bagley # March 2003 Abstract A stochastic model, describing the growth of two competing infections on R d , is introduced. The growth is driven by outbursts in the infected region, an outburst in the type 1 (2) infected

  15. Analysis of Incomplete Data in Presence of Dependent Competing Risks

    E-Print Network [OSTI]

    Kundu, Debasis

    Analysis of Incomplete Data in Presence of Dependent Competing Risks Debasis Kundu1 and Sankarshan, the cause of failure of an individual or item may be due to one of several causes. The competing risks model the assumption that the lifetime of the different risks are independent. Kundu and Basu (2000) recently

  16. Local Risk-Minimization for Defaultable Claims with Recovery Process

    SciTech Connect (OSTI)

    Biagini, Francesca; Cretarola, Alessandra

    2012-06-15

    We study the local risk-minimization approach for defaultable claims with random recovery at default time, seen as payment streams on the random interval [0,{tau} Logical-And T], where T denotes the fixed time-horizon. We find the pseudo-locally risk-minimizing strategy in the case when the agent information takes into account the possibility of a default event (local risk-minimization with G-strategies) and we provide an application in the case of a corporate bond. We also discuss the problem of finding a pseudo-locally risk-minimizing strategy if we suppose the agent obtains her information only by observing the non-defaultable assets.

  17. Power Normal Distribution Debasis Kundu1

    E-Print Network [OSTI]

    Kundu, Debasis

    Power Normal Distribution Debasis Kundu1 and Rameshwar D. Gupta2 Abstract Recently Gupta and Gupta [10] proposed the power normal distribution for which normal distribution is a special case. The power normal distribution is a skewed distri- bution, whose support is the whole real line. Our main aim

  18. Cascaded target normal sheath acceleration

    SciTech Connect (OSTI)

    Wang, W. P.; Shen, B. F.; Zhang, X. M.; Wang, X. F.; Xu, J. C.; Zhao, X. Y.; Yu, Y. H.; Yi, L. Q.; Shi, Y.; Zhang, L. G.; Xu, T. J.; Xu, Z. Z.

    2013-11-15

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

  19. Competing interactions in semiconductor quantum dots

    SciTech Connect (OSTI)

    van den Berg, R.; Brandino, G. P.; El Araby, O.; Konik, R. M.; Gritsev, V.; Caux, J. -S.

    2014-10-01

    We introduce an integrability-based method enabling the study of semiconductor quantum dot models incorporating both the full hyperfine interaction as well as a mean-field treatment of dipole-dipole interactions in the nuclear spin bath. By performing free induction decay and spin echo simulations we characterize the combined effect of both types of interactions on the decoherence of the electron spin, for external fields ranging from low to high values. We show that for spin echo simulations the hyperfine interaction is the dominant source of decoherence at short times for low fields, and competes with the dipole-dipole interactions at longer times. On the contrary, at high fields the main source of decay is due to the dipole-dipole interactions. In the latter regime an asymmetry in the echo is observed. Furthermore, the non-decaying fraction previously observed for zero field free induction decay simulations in quantum dots with only hyperfine interactions, is destroyed for longer times by the mean-field treatment of the dipolar interactions.

  20. Competing interactions in semiconductor quantum dots

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

    van den Berg, R.; Brandino, G. P.; El Araby, O.; Konik, R. M.; Gritsev, V.; Caux, J. -S.

    2014-10-01

    We introduce an integrability-based method enabling the study of semiconductor quantum dot models incorporating both the full hyperfine interaction as well as a mean-field treatment of dipole-dipole interactions in the nuclear spin bath. By performing free induction decay and spin echo simulations we characterize the combined effect of both types of interactions on the decoherence of the electron spin, for external fields ranging from low to high values. We show that for spin echo simulations the hyperfine interaction is the dominant source of decoherence at short times for low fields, and competes with the dipole-dipole interactions at longer times. Onmore »the contrary, at high fields the main source of decay is due to the dipole-dipole interactions. In the latter regime an asymmetry in the echo is observed. Furthermore, the non-decaying fraction previously observed for zero field free induction decay simulations in quantum dots with only hyperfine interactions, is destroyed for longer times by the mean-field treatment of the dipolar interactions.« less

  1. Subexponential Tails of Discounted Aggregate Claims in a Time-Dependent Renewal Risk Model

    E-Print Network [OSTI]

    Tang, Qihe

    Subexponential Tails of Discounted Aggregate Claims in a Time-Dependent Renewal Risk Model JinzhuP05; Secondary 62H20, 60E05 1 Introduction The renewal risk model has been playing a fundamental of the renewal risk model, both claim sizes Xk, k = 1; 2; : : :, and inter-arrival times k, k = 1; 2; : : :, form

  2. Simplification of Patent Claim Sentences for their Multilingual Paraphrasing and Summarization

    E-Print Network [OSTI]

    Simplification of Patent Claim Sentences for their Multilingual Paraphrasing and Summarization Joe patent writing regula- tions, patent claims must be rendered in a single sen- tence. As a result, sentences with more than 250 words are not uncommon. In order to achieve an easier com- prehension of patent

  3. Four Minority Serving Institutions Selected to Compete in the...

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

    year process of coming together to envision, design, budget, build, disassemble, and re-build their 100% solar-powered homes that will compete before expert judges in categories...

  4. FACTORS RELATING TO MULTICULTURAL COMPETENCE IN BEGINNING PSYCHOLOGY INTERNS

    E-Print Network [OSTI]

    Vargas, Christian

    2010-07-21

    , Adjusting for Social Desirability……………...114 Table 5. Means and Standard Deviations of High, Medium, and Low Infusion Groups on the Multicultural Competence Inventory……………………………………………....115 Table 6. Means and Standard Deviations of Internship Sites...

  5. Twenty Teams to Compete in Virginia High School Science Bowl...

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

    Twenty Teams to Compete in Virginia High School Science Bowl on Feb. 7 2014 Virginia High School Science Bowl The final match of the 2014 Virginia High School Science Bowl pitted...

  6. Fourteen Teams to Compete in Virginia Middle School Science Bowl...

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

    Fourteen Teams to Compete in Virginia Middle School Science Bowl on March 7 NEWPORT NEWS, Va., March 3, 2015 - Some of the brightest young minds in the Commonwealth will meet at...

  7. UCHC Competency Checklist: ANNUAL Position Title: Licensed Practical

    E-Print Network [OSTI]

    Oliver, Douglas L.

    infusion tubing Chest Drainage System PCA Pump LEVEL 3: UNIT SPECIFIC COMPETENCIES Peritoneal Dialysis Review & Audits Delirium: Risk Identification and Management (Med 4) Insulin: Continuous Infusion Falls (High Risk Meds. ­ chemotherapy, heparin infusions, insulin cont. infusions, insulin subcutaneous

  8. www.kit.edu CompetenCe e

    E-Print Network [OSTI]

    Schmitt, Peter H.

    -Mail: britta.crocoll@kit.edu Elektrische Energiespeicher und Antriebssysteme Competence E ­ ein Energiespeicher- materialien. KIT verbindet die Nanotechnologie mit modernsten Methoden der Materialforschung. KIT- schwerpunkt elektrische Energiespeicher und den damit verbundenen elektrischen Antriebssystemen überneh- men

  9. Allocating Harvests Between Competing Users in Fishery Management

    E-Print Network [OSTI]

    Allocating Harvests Between Competing Users in Fishery Management Decisions: Appropriate Economic Measures for Valuation. Discussion JAMES L. ANDERSON The evaluation of appropriate eco nomic measures of anecdotal observations complemented with some economic intuition which con clude that more careful economic

  10. Press Freedom and Fair Trials in Kansas: How Media and the Courts Have Struggled to Reslove Competing Claims of Constitutional Rights

    E-Print Network [OSTI]

    Kautsch, Myron A.

    2009-06-01

    record, he would have to conduct a hearing and specifically find that making the record public would be prejudicial to the defendant. 14 Three Kansas newspapers and the Kansas Press Association, however, appealed to the Kansas Supreme Court, arguing..., BANGOR DAILY NEWS, Oct. 12, 1999, available at 1999 WLNR 844588. 13. Id.; Associated Press, Judge Delays Decision on Records Access in Lindsborg Slayings, WICHITA EAGLE, Nov. 2, 1999, at 11A. 14. Associated Press, supra note 13. 15. Id...

  11. Turing's normal numbers: towards randomness Veronica Becher

    E-Print Network [OSTI]

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

  12. A REALISTIC EXAMINATION OF COLD FUSION CLAIMS 24 YEARS LATER

    SciTech Connect (OSTI)

    Shanahan, K.

    2012-10-22

    On March 29, 1989, chemists Martin Fleischmann and Stanley Pons announced they had discovered an effect whose explanation was required to lie in the realm of nuclear reactions. Their claim, and those subsequent to it of roughly similar nature, became known as ‘cold fusion’. Research continues to this day on this effect, but what has become clear is that whatever it is, it is not a conventional fusion process. Thus the ‘cold fusion’ moniker is somewhat inappropriate and many current researchers in the field prefer the term “Low Energy Nuclear Reactions (LENR)”, although other terms have been coined for it as well. the results developed out of the LENR research do in fact show something is happening to produce signals which might be interpreted as supporting nuclear reactions (which is what encourages and sustains LENR researchers), but which can also be interpreted via a set of unique and interesting conventional processes. The focus of this document is to describe and address recent objections to such processes so that subsequent LENR research can be guided to develop information that will determine whether either set of explanations has merit. It is hoped that criteria delineated herein will aid the USDOE and other agencies in determining if LENR proposals are meritorious and worthy of support or not.

  13. Environmental Rights of Indigenous Peoples under the Alien Tort Claims Act, the Public Trust Doctrine and Corporate Ethics, and Environmental Dispute Resolution

    E-Print Network [OSTI]

    Cohan, John Alan

    2002-01-01

    ENVIRONMENTAL RIGHTS THE ALIEN TORT CLAIMS ACT AS A REMEDYPrinciple Through the Alien Tort Claims Act, 9 N.Y.U. ENvmL.of Indigenous Peoples Under the Alien Tort Claims Act, the

  14. Claiming the state : citizen-state relations and service delivery in rural India

    E-Print Network [OSTI]

    Kruks-Wisner, Gabrielle K

    2013-01-01

    Who makes claims on the state and how? This dissertation examines the processes through which citizens seek to secure public resources from the state and, by extension, the patterns of participation and citizen-state ...

  15. The Private Enforcement of Government Interests Under the False Claims Act

    E-Print Network [OSTI]

    Kwok, David Y.

    2011-01-01

    False Claims Act, such as off-label advertising fraud 103 orsettled a $2.3 billion off-label marketing case under themay not market “off-label” uses for their products. The FDA

  16. HASKINS LABORATORIES FLEXIBLE SPENDING ACCOUNT CLAIM FOR CHILD/DEPENDENT CARE EXPENSES

    E-Print Network [OSTI]

    Period Covered Name, Address Taxpayer ID Amount incurred Total Dependent Care Expense Claims Enclose or other taxpayer ID number of the child care provider Care Provider Care Provider ID# Reimbursement cannot

  17. Induced supersolidity in a mixture of normal and hard-core bosons

    SciTech Connect (OSTI)

    Mishra, Tapan; Das, B. P.; Pai, Ramesh V.

    2010-01-01

    We present a scenario where a supersolid is induced in one of the components of a mixture of two species bosonic atoms where there are no long-range interactions. We study a system of normal and hard-core boson mixture with only the former possessing long-range interactions. We consider three cases: the first where the total density is commensurate and the other two where it is incommensurate to the lattice. By suitable choices of the densities of normal and hard-core bosons and the interaction strengths between them, we predict that the charge density wave and the supersolid orders can be induced in the hard-core species as a result of the competing interatomic interactions.

  18. Appearance Normalization of Histology Slides Jared Vicorya

    E-Print Network [OSTI]

    and intensity normalization of digitized histology slides stained with two different agents. In comparison to adjustment of faded slides are given, and the effectiveness of the method in aiding statistical classification is shown. Keywords: appearance normalization, histology 1. Introduction Stains are often used

  19. Competing Sound Sources Reveal Spatial Effects in Cortical Processing

    E-Print Network [OSTI]

    Shinn-Cunningham, Barbara

    (an analog of mammalian primary auditory cortex) encode source identity. We find that the location, these results suggest that although spatial information is available, it is not the primary feature representedCompeting Sound Sources Reveal Spatial Effects in Cortical Processing Ross K. Maddox1,2 *, Cyrus P

  20. Comparison of Competing Software Reliability Models: Bayesian Model Selection

    E-Print Network [OSTI]

    Basu, Sanjib

    is in software development and testing. The goal of software reliability research is to quantify the performanceComparison of Competing Software Reliability Models: Bayesian Model Selection Sanjib Basu and Nader@math.niu.edu and nader@math.niu.edu Abstract Software reliability models are used to describe the evolution

  1. Why Are We Here? Competing Conceptions of Tertiary Education

    E-Print Network [OSTI]

    Hickman, Mark

    Why Are We Here? Competing Conceptions of Tertiary Education Peter Roberts is a Professor in the School of Educational Studies and Leadership at the University of Canterbury. His primary areas of scholarship are philosophy of education and educational policy studies. Professor Roberts is Director

  2. LES DETERMINANTS DES COMPETENCES DE LA FONCTION GESTION-FINANCE

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    LES DETERMINANTS DES COMPETENCES DE LA FONCTION GESTION-FINANCE Pierre-Laurent, Bescos Professeur'enjeu est de donner alors aux étudiants et professionnels de la fonction gestion-finance une formation de, les aptitudes et les grades au sein de la fonction gestion-finance. Mots clés : compétences, enquête

  3. Trading Agents Competing: Performance, Progress, and Market Effectiveness

    E-Print Network [OSTI]

    Wellman, Michael P.

    programmed trading techniques in a challenging market scenario in competition with other design groups. AfterTrading Agents Competing: Performance, Progress, and Market Effectiveness£ Michael P. Wellman, Shih Since the year 2000, the annual trading agent competition has provided a forum for designers to evaluate

  4. School of Science Educational Goals Endeavor to develop science competency

    E-Print Network [OSTI]

    Li, Kin-Yin

    the importance of compliance with the ethics of science and being a responsible citizen towards their communitySchool of Science Educational Goals Endeavor to develop science competency Educate our students and working lives. Intended learning outcome of science students Upon graduation, students should: 1. Be able

  5. Normalizing the causality between time series

    E-Print Network [OSTI]

    Liang, X San

    2015-01-01

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

  6. Pharmacological enhancement of memory or cognition in normal subjects

    E-Print Network [OSTI]

    Lynch, Gary; Cox, Conor D.; Gall, Christine M.

    2014-01-01

    enhancement in normal subjects Demeter, E. , and Sarter,enhancement in normal subjects Katche, C. , Goldin, A. ,enhancement in normal subjects by an ampakine (CX717) in

  7. Multivariate Non-Normality in the WMAP 1st Year Data

    E-Print Network [OSTI]

    Patrick Dineen; Peter Coles

    2005-11-29

    The extraction of cosmological parameters from microwave background observations relies on specific assumptions about the statistical properties of the data, in particular that the p-point distributions of temperature fluctuations are jointly-normal. Using a battery of statistical tests, we assess the multivariate Gaussian nature of the Wilkinson Microwave Anisotropy Probe (WMAP) 1st year data. The statistics we use fall into three classes which test different aspects of joint-normality: the first set assess the normality of marginal (one-point) distributions using familiar univariate methods; the second involves statistics that directly assess joint-normality; and the third explores the evidence of non-linearity in the relationship between variates. We applied these tests to frequency maps, `foreground-cleaned' assembly maps and all-sky CMB-only maps. The assembly maps are of particular interest as when combined with the kp2 mask, we recreate the region used in the computation of the angular power spectrum. Significant departures from normality were found in all the maps. In particular, the kurtosis coefficient, D'Agostino's statistic and bivariate kurtosis calculated from temperature pairs extracted from all the assembly maps were found to be non-normal at 99% confidence level. We found that the results were unaffected by the size of the Galactic cut and were evident on either hemisphere of the CMB sky. The latter suggests that the non-Gaussianity is not simply related to previous claims of north-south asymmetry or localized abnormalities detected through wavelet techniques.

  8. OUTCOMES OF ANTHROPOLOGICALLY BASED CULTURAL COMPETENCY EDUCATION FOR DOCTORAL STUDENTS IN PHYSICAL THERAPY

    E-Print Network [OSTI]

    Drassen Ham, Amy

    2013-08-31

    understand the usefulness of cultural competency education for students in physical therapy. This research examines (1) how participants used cultural competency education at the point of clinical engagement, (2) if increased amount of education translates...

  9. Webcast of the Renewable Energy Competency Model: An Aid to Build a Renewable Energy Skilled Workforce

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Department of Energy held a webcast titled "Renewable Energy Competency Model: An Aid to Build a Renewable Energy Skilled Workforce" on Monday, October 22, 2012. The Renewable Energy Competency...

  10. Generic solution of the heterogeneity-induced competing risk problem in survival analysis

    E-Print Network [OSTI]

    Coolen, ACC "Ton"

    Generic solution of the heterogeneity-induced competing risk problem in survival analysis Ton for Mathematical Sciences Survival analysis and competing risks Individual versus cohort level risk analysis London Institute for Mathematical Sciences Survival analysis and competing risks Individual versus cohort

  11. Statistical analysis of illness death processes and semi-competing risks data by

    E-Print Network [OSTI]

    Jin, Jiashun

    Statistical analysis of illness death processes and semi-competing risks data by Jinfeng Xu-competing risks data frequently arise in clinical and observational studies where the subject can experience is similar to, but under weaker assump- tions than that of the latent failure times in competing risks data

  12. Generic solution of the heterogeneity-induced competing risk problem in survival analysis

    E-Print Network [OSTI]

    Coolen, ACC "Ton"

    Generic solution of the heterogeneity-induced competing risk problem in survival analysis J van competing risks to be induced by residual cohort heterogeneity, i.e. heterogeneity that is not captured risks that unifies the main schools of thought. Assuming heterogeneity-induced competing risks is much

  13. Practical tools for survival analysis with heterogeneity-induced competing risks

    E-Print Network [OSTI]

    Applebaum, David

    Practical tools for survival analysis with heterogeneity-induced competing risks J. van Baardewijka-intuitive inferences. Keywords: survival analysis; heterogeneity; competing risks 1 #12;Contents 1 Introduction 3 2 to the survival analysis literature we refer to the textbooks [1, 2, 3, 4]. The competing risk problem

  14. 100 E. Normal Street Kirksville, MO 63501

    E-Print Network [OSTI]

    Gering, Jon C.

    . Curran Prendergast Repertoire The 2015 Midwest Band Conductors' Symposium" and address to: Dr. Curran Prendergast, 100 East Normal St. Kirksville, MO 63501.truman.edu/mbcs Clinicians: Dr. Paul Popiel, Director of Bands, University of Kansas Dr. Curran

  15. Termination Checking with Types Strong Normalization for

    E-Print Network [OSTI]

    Abel, Andreas

    Termination Checking with Types Strong Normalization a program can be separated into two parts: As the first step, partial correctness is established by verifying that a program matches its specification; then, termination is shown to obtain full correctness

  16. NORMALITY VERSUS COUNTABLE PARACOMPACTNESS IN PERFECT SPACES

    E-Print Network [OSTI]

    Wage, M. L.; Fleissner, William G.; Reed, G. M.

    1976-07-01

    BULLETIN OF THE AMERICAN MATHEMATICAL SOCIETY Volume 82, Number 4, July 1976 NORMALITY VERSUS COUNTABLE PARACOMPACTNESS IN PERFECT SPACES BY M. L. WAGE, W. G. FLEISSNER, AND G. M. REED Communicated March 5, 1976 Introduction. The purpose... of this announcement is to present, in a unified fashion, solutions to long outstanding questions concerning the relationship between countable paracompactness and normality conditions in perfect spaces. Each section of this paper is the contribution of a single...

  17. On quasi-normal modes, area quantization and Bohr correspondence principle

    E-Print Network [OSTI]

    Christian Corda

    2015-03-30

    In Int. Journ. Mod. Phys. D 14, 181 (2005), the author Khriplovich verbatim claims that "the correspondence principle does not dictate any relation between the asymptotics of quasinormal modes and the spectrum of quantized black holes" and that "this belief is in conflict with simple physical arguments". In this paper we analyze Khriplovich's criticisms and realize that they work only for the original proposal by Hod, while they do not work for the improvements suggested by Maggiore and recently finalized by the author and collaborators through a connection between Hawking radiation and black hole (BH) quasi-normal modes (QNMs). This is a model of quantum BH somewhat similar to the historical semi-classical model of the structure of a hydrogen atom introduced by Bohr in 1913. Thus, QNMs can be really interpreted as BH quantum levels (the "electrons" of the "Bohr-like BH model"). Our results have also important implications on the BH information puzzle.

  18. Handbook of normal frames and coordinates

    E-Print Network [OSTI]

    Bozhidar Z. Iliev

    2006-10-01

    The main subject of the book is an up-to-date and in-depth survey of the theory of normal frames and coordinates in differential geometry. The book can be used as a reference manual, review of the existing results and introduction to some new ideas and developments. In the book can be found practically all existing essential results and methods concerning normal frames and coordinates. Most of the results are represented in full detail with full, in some cases new, proofs. All classical results are expanded and generalized in various directions. Theorems of existence, uniqueness and, possibly, holonomicity of the normal frames and coordinates are proved; mostly, the proofs are constructive and some their parts can be used independently for other tasks. Besides published results, their extensions and generalizations, the book contains completely new results which appear for the first time.

  19. Islamists claim deadly attack on UN building in Nigeria 26 August 2011

    E-Print Network [OSTI]

    Islamists claim deadly attack on UN building in Nigeria 26 August 2011 Boko Haram says/AFP/Getty Images A car loaded with explosives crashed into the main United Nations' building in Nigeria's capital for the bombing, a major escalation of its sectarian fight against Nigeria's weak central government. The brazen

  20. Cannon Cochran Management Services, Inc. (CCMSI) For Office Use Only 100 Quannapowitt Parkway, Suite 201 Claim #

    E-Print Network [OSTI]

    Chou, James

    ( ) Home Address Work Telephone Number ( ) City State Zip Date of Birth / / Harvard ID Number Date infection must be called into the Disability Claims Unit (495-9054) and followed by authorized HIV blood professional Witness 1. Name: Doctor/Hospital Telephone #: ( ) Address Witness 2. Name: City State Zip

  1. Iran-United States Claims Tribunal Precedent in Investor-State Arbitration

    E-Print Network [OSTI]

    Gibson, Christopher S.; Drahozal, Christopher R.

    2006-01-01

    decisional law); and (iv) the merits or instructive value of the prior tribunal's reasoning in reaching its decision - hence, its exposition of the law. Applying these factors to the jurisprudence of the Iran-U.S. Claims Tribunal demonstrates the importance...

  2. Robust Replication of Default Contingent Claims Peter Carr and Bjorn Flesaker

    E-Print Network [OSTI]

    Ciocan-Fontanine, Ionut

    hedge · At time zero setup a cash account and a static position in CDS; · Mechanics: o Initial CDS://math.nyu.edu/research/carrp/ o Static Hedging of Exotic Options o Static Options Replication #12;3 · The paper outlines a framework to replicate default-contingent claim by taking static positions in CDS of different maturities

  3. Running head: CLAIMING COMPOUND DISCRIMINATION 1 In pressGroup Processes and Intergroup Relations

    E-Print Network [OSTI]

    Patel, Aniruddh D.

    Abstract People of color who attribute rejection to racism and women who attribute rejection to sexism are perceived as troublemakers. Women of color may encounter racism and sexism simultaneously; however racism or sexism. Instead, racism and compound discrimination claims incurred similarly high

  4. ATTACHMENT TO FORM 8233 (For use by students of Egypt who are claiming Tax Treaty exemption).

    E-Print Network [OSTI]

    Awtar, Shorya

    ATTACHMENT TO FORM 8233 (For use by students of Egypt who are claiming Tax Treaty exemption). 1. I was a resident of Egypt on the date of my arrival in the United States. I am not a United States citizen. I have the United States and Egypt in an amount not in excess of $3000 for any taxable year. I have not previously

  5. Computing Instantaneous Frequency by normalizing Hilbert Transform

    DOE Patents [OSTI]

    Huang, Norden E.

    2005-05-31

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

  6. What product might a renewal of Heavy Ion Fusion development offer that competes with methane microbes and hydrogen HTGRs

    E-Print Network [OSTI]

    2006-01-01

    competes with methane microbes and hydrogen HTGRs? Grantknown. The economics of microbe methane and HTGR hydrogen

  7. Normal butane/iso-butane separation

    SciTech Connect (OSTI)

    Volles, W.K.; Cusher, N.A.

    1986-08-26

    This patent describes an improved pressure swing adsorption process for the separation of iso-butane from normal butane in an adsorption system having at least three adsorbent beds, each bed of which undergoes, on a cyclic basis and a processing sequence comprising: introducing a feed gas mixture of iso-butane and normal butane at an upper adsorption pressure to the feed end of the bed capable of selectively adsorbing normal butane as the more selectivity adsorbable component of the gas mixture. The iso-butane as the less readily adsorbable component passes through the bed and is discharged from the discharge end. The feed gas introduction is continued as a normal butane adsorption front is formed in the bed and passes through the bed from the feed end and breaks through at the discharge end of the bed, a portion of the iso-butane effluent stream thus discharged being diverted for passage as purge gas to another bed in the system; and countercurrently depressurizing the bed with release of gas from the feed end.

  8. Termination Checking with Types Strong Normalization for

    E-Print Network [OSTI]

    Abel, Andreas

    Termination Checking with Types Strong Normalization for Mendler­Style Course­Of­Value Recursion can be separated into two parts: As the first step, partial correctness is established by verifying that a program matches its specification; then, termination is shown to obtain full correctness. For practical

  9. Termination Checking with Types Strong Normalization for

    E-Print Network [OSTI]

    Abel, Andreas

    Termination Checking with Types Strong Normalization for Mendler-Style Course-Of-Value Recursion can be separated into two parts: As the first step, partial correctness is established by verifying that a program matches its specification; then, termination is shown to obtain full correctness. For practical

  10. Competing pairing states for ultracold fermions in optical lattices with an artificial staggered magnetic field

    SciTech Connect (OSTI)

    Lim, Lih-King; Lazarides, Achilleas; Morais Smith, C.; Hemmerich, Andreas

    2010-07-15

    We study fermionic superfluidity in an ultracold Bose-Fermi mixture loaded into a square optical lattice subjected to a staggered flux. While the bosons form a Bose-Einstein condensate at very low temperature and weak interaction, the interacting fermions experience an additional long-ranged attractive interaction mediated by phonons in the bosonic condensate. This leads us to consider a generalized Hubbard model with on-site and nearest-neighbor attractive interactions, which give rise to two competing pairing channels. We use the Bardeen-Cooper-Schrieffer theory to determine the regimes where distinct fermionic superfluids are stabilized and find that the nonlocal pairing channel favors a superfluid state which breaks both the gauge and the lattice symmetries, similar to unconventional superconductivity occurring in some strongly correlated systems. Furthermore, the particular structure of the single-particle spectrum leads to unexpected consequences, for example, a dome-shaped superfluid region in the temperature versus filing fraction phase diagram, with a normal phase that contains much richer physics than a Fermi liquid. Notably, the relevant temperature regime and coupling strength are readily accessible in state of the art experiments with ultracold trapped atoms.

  11. Chaos in a well : Effects of competing length scales

    E-Print Network [OSTI]

    R. Sankaranarayanan; A. Lakshminarayan; V. B. Sheorey

    2001-06-12

    A discontinuous generalization of the standard map, which arises naturally as the dynamics of a periodically kicked particle in a one dimensional infinite square well potential, is examined. Existence of competing length scales, namely the width of the well and the wavelength of the external field, introduce novel dynamical behaviour. Deterministic chaos induced diffusion is observed for weak field strengths as the length scales do not match. This is related to an abrupt breakdown of rotationally invariant curves and in particular KAM tori. An approximate stability theory is derived wherein the usual standard map is a point of ``bifurcation''.

  12. Split Kinetic Energy Method for Quantum Systems with Competing Potentials

    E-Print Network [OSTI]

    H. Mineo; Sheng D. Chao

    2012-06-11

    For quantum systems with competing potentials, the conventional perturbation theory often yields an asymptotic series and the subsequent numerical outcome becomes uncertain. To tackle such kind of problems, we develop a general solution scheme based on a new energy dissection idea. Instead of dividing the potential energy into "unperturbed" and "perturbed" terms, a partition of the kinetic energy is performed. By distributing the kinetic energy term in part into each individual potential, the Hamiltonian can be expressed as the sum of the subsystem Hamiltonians with respective competing potentials. The total wavefunction is expanded by using a linear combination of the basis sets of respective subsystem Hamiltonians. We first illustrate the solution procedure using a simple system consisting of a particle under the action of double delta-function potentials. Next, this method is applied to the prototype systems of a charged harmonic oscillator in strong magnetic field and the hydrogen molecule ion. Compared with the usual perturbation approach, this new scheme converges much faster to the exact solutions for both eigenvalues and eigenfunctions. When properly extended, this new solution scheme can be very useful for dealing with strongly coupling quantum systems.

  13. Normal Conditions of Transport Truck Test of a Surrogate Fuel...

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

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

  14. Status of High Power Tests of Normal Conducting Short Standing...

    Office of Scientific and Technical Information (OSTI)

    Status of High Power Tests of Normal Conducting Short Standing Wave Structures Citation Details In-Document Search Title: Status of High Power Tests of Normal Conducting Short...

  15. Defense Program Equivalencies for Technical Qualification Standard Competencies12/12/1995

    Broader source: Energy.gov [DOE]

    Defense Programs has undertaken an effort to compare the competencies in the GeneralTechnical Base Qualification Standard and the Functional Area Qualification Standards withvarious positions in...

  16. Correlations Between Homeowner Mold Insurance Claims and Weather Databases in Texas 

    E-Print Network [OSTI]

    Kosar, D.; Nikolovski, D.

    2006-01-01

    Homeowner Mold Insurance Claims and Weather Databases in Texas Douglas Kosar Dragan Nikolovski Principal Research Engineer Visiting Research Engineer Energy Resources Center Department of Mechanical and Industrial Engineering College of Engineering... University of Illinois at Chicago Chicago, Illinois ABSTRACT Limiting moisture problems and mold growth in homes requires both controlling moisture levels in interior spaces, and managing water vapor transport and bulk water intrusion in the building...

  17. 7-84E The claim of an inventor about the operation of a heat engine is to be evaluated. Assumptions The heat engine operates steadily.

    E-Print Network [OSTI]

    Bahrami, Majid

    7-29 7-84E The claim of an inventor about the operation of a heat engine is to be evaluated, the inventor's claim is invalid. 7-85 The claim that the efficiency of a completely reversible heat engine can

  18. Defending mining claims and mineral leases in environmental suits against federal land managers

    SciTech Connect (OSTI)

    Twelker, E. )

    1989-01-01

    Suits in the last 4-5 years jeopardize the title of thousands of mining claims and mineral leases. The cases presenting the most striking examples are National Wildlife Federation v. Burford, Connor v. Burford, Sierra Club V. Watt, and Bob Marshall Alliance v. Watt. From the claimants' and lessees' point of view, these decisions granted environmental groups sweeping, though somewhat ill-defined, relief. The challenges by environmental groups are based on statutes designed to bring environmental considerations before federal decision makers. The claimants and lessees are caught in the middle of the exchange between environmentalists and federal agencies. Lawsuits that indirectly challenge leases and claims are unlike environmental challenges to fixed projects such as highways or dams. Those affected often times do not know exactly what is at stake. When the challenge is indirect, unexplored, or partially explored, proper ties have only speculative value and the claimants and lessees are often unwilling or unable to engage in a fight with well-heeled environmental public interest law firms. While the federal government has defended the suits, their interests and those of the claimants and lessees may diverge. In the context of the four cases mentioned above, this paper addresses the rights and remedies of claimants and lessees before, during, and after environmental procedural suits that indirectly challenge federal mining claims and mineral leases.

  19. Directions to the Ecole Normale Suprieure de Lyon The Ecole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Dauxois, Thierry

    Directions to the Ecole Normale Supérieure de Lyon The Ecole Normale Supérieure de Lyon is located in Gerland, a neighborhood in the southern part of Lyon, not far from the Rhône river and the Halle Tony. How to get to l'ENS-Lyon ... #12;· From Lyon-Saint Exupéry (Satolas) airport Every 20 min, a shuttle

  20. The Relationship of Texas A&M Agrilife Extension Summer Horsemanship School Instructors’ Evaluated Competencies to the Self-Perceived Competencies of Youth and Adult Participants 

    E-Print Network [OSTI]

    Antilley, Teri J.

    2015-07-28

    The purpose of this study was to determine if participants of the Texas A&M AgriLife Extension Summer Horsemanship School Program, from 2006 through 2014, perceived increases in learning and competency. In addition, the relationship...

  1. Normal force controlled rheology for thermoreversible gels

    E-Print Network [OSTI]

    Bosi Mao; Thibaut Divoux; Patrick Snabre

    2015-08-07

    A wide range of thermoreversible gels are prepared by cooling down to ambient temperature hot aqueous solutions of polymers. During the sol-gel transition, such soft solids may experience a volume contraction leading to experimental issues regarding rheological measurements such as the stress-induced release of solvent, and the partial loss of contact between the sample and the shear cell. In this article, we revisit the formation of thermoreversible gels through a series of benchmark experiments conducted on agar gels in a plate-plate geometry. Monitoring the gelation with a constant gap results in an artificial drift of the gel elastic modulus $G'$ because of the sample contraction. We show that maintaining a constant normal force equals to zero instead of a constant gap allows $G'$ to reach a plateau as the gap variation compensates the sample contraction. The latter method provides a way to measure more reliably the gel linear properties with either rough or smooth boundary conditions, and allows us to quantify the sample contraction. Furthermore, we also unravel two subtle artifacts associated with metallic boundary conditions that may impact rheological measurements during the early stage of the gelation. We show that the slow oxidation of the plate by the solution and/or the presence of an oil layer around the sample, that is traditionally used to prevent evaporation, may both lead to a premature and artificial growth of $G'$ which should not be misinterpreted as the formation of a pre-gel. Finally, we illustrate the relevance of the controlled normal force protocol, by investigating the influence of thermal history on the mechanical properties of agar gels. Our work offers an extensive review of the artifacts associated with the rheology of thermoreversible gels and paves the way for a more systematic use of normal force controlled rheology.

  2. ARM - Measurement - Shortwave broadband direct normal irradiance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments?govInstrumentsnoaacrnBarrow, Alaska Outreach Homepolarization ARM Data Discoverydiffusedirect normal

  3. Decision-making and evaluation of science causal claims: effects of goals on uses of evidence and explanatory mechanism

    E-Print Network [OSTI]

    Wong, Jacqueline

    2015-01-01

    includes a claim about well-digging as a cause of lands dispute with the well-digging company over safety. Moreclaim than for the well digging company to convince the

  4. Local asymptotic normality in quantum statistics

    E-Print Network [OSTI]

    Madalin Guta; Anna Jencova

    2007-05-24

    The theory of local asymptotic normality for quantum statistical experiments is developed in the spirit of the classical result from mathematical statistics due to Le Cam. Roughly speaking, local asymptotic normality means that the family varphi_{\\theta_{0}+ u/\\sqrt{n}}^{n} consisting of joint states of n identically prepared quantum systems approaches in a statistical sense a family of Gaussian state phi_{u} of an algebra of canonical commutation relations. The convergence holds for all "local parameters" u\\in R^{m} such that theta=theta_{0}+ u/sqrt{n} parametrizes a neighborhood of a fixed point theta_{0}\\in Theta\\subset R^{m}. In order to prove the result we define weak and strong convergence of quantum statistical experiments which extend to the asymptotic framework the notion of quantum sufficiency introduces by Petz. Along the way we introduce the concept of canonical state of a statistical experiment, and investigate the relation between the two notions of convergence. For reader's convenience and completeness we review the relevant results of the classical as well as the quantum theory.

  5. Analysis of Hybrid Life-tests in Presence of Competing Risks

    E-Print Network [OSTI]

    Kundu, Debasis

    Analysis of Hybrid Life-tests in Presence of Competing Risks Debasis Kundu & Rameshwar D. Gupta or in reliability analysis, it is quite common that more than one risk factor may be present at the same time common in life-testing or reliability experiments. In this paper, we consider the competing risks model

  6. UCHC Competency Checklist: ANNUAL Position Title: Registered Nurse, JDH Employee Name: Unit: Cancer Center

    E-Print Network [OSTI]

    Oliver, Douglas L.

    COMPETENCIES Alaris Pump-use of guardrails, secondary infusion tubing V LEVEL 3: UNIT SPECIFIC COMPETENCIES Alaris Pump ­ use of new chemotherapy administration tubing (Infusion RN) V, RD 5-FU Infusion Pump (Infusion RN) V Safe Handling of Hazardous Drugs ­ Proper PPE and Double Gloving B. DOCUMENTATION

  7. Inference based on the em algorithm for the competing risk model with masked causes of failure

    E-Print Network [OSTI]

    Duchesne, Thierry

    Inference based on the em algorithm for the competing risk model with masked causes of failure parameterised competing risks model with masked causes of failure and second-stage data. With a carefully chosen definition of complete data, the maximum likelihood estimation of the cause-specific hazard functions

  8. Model Selection for the Competing-Risks Model With and Without Masking

    E-Print Network [OSTI]

    Lee, Thomas

    Department of Statistics Colorado State University Fort Collins, CO 80523-1877 (tlee@stat.colostate.edu) The competing-risks model is useful in settings in which individuals (or units) may die (or fail) because for competing-risks data with and without masking involves the specification of cause-specific hazard rates

  9. Verifying Subject Matter Competence for the CA Single Subject Teaching Credential in Mathematics

    E-Print Network [OSTI]

    Ferguson, Thomas S.

    10 Verifying Subject Matter Competence for the CA Single Subject Teaching Credential in Mathematics Applicants for a California Preliminary Single Subject Teaching Credential in Mathematics must verify their "subject matter competence" to teach mathematics in one of two ways: 1) complete a CA-approved "subject

  10. Overview Report: Normal and Emergency Operation Visualization

    SciTech Connect (OSTI)

    Greitzer, Frank L.

    2011-05-01

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

  11. Asymptotic normalization coefficients from ab initio calculations

    E-Print Network [OSTI]

    Kenneth M. Nollett; R. B. Wiringa

    2011-04-14

    We present calculations of asymptotic normalization coefficients (ANCs) for one-nucleon removals from nuclear states of mass numbers 3 to 9. Our ANCs were computed from variational Monte Carlo solutions to the many-body Schroedinger equation with the combined Argonne v18 two-nucleon and Urbana IX three-nucleon potentials. Instead of computing explicit overlap integrals, we applied a Green's function method that is insensitive to the difficulties of constructing and Monte Carlo sampling the long-range tails of the variational wave functions. This method also allows computation of the ANC at the physical separation energy, even when it differs from the separation energy for the Hamiltonian. We compare our results, which for most nuclei are the first ab initio calculations of ANCs, with existing experimental and theoretical results and discuss further possible applications of the technique.

  12. Stone-Cech remainder which make continuous images normal

    E-Print Network [OSTI]

    Fleissner, William G.; Levy, Ronnie

    1989-07-01

    from a normal space X onto a regular space Y , then there are a space Z and a perfect map bf : Z —» Y extending / such that X C Z C ßX . If / is a continuous surjection from normal X onto Tychonov Y and ßX\\X is sequential, then Y is normal. More... generally, if / is a continuous surjection from normal X onto regular Y and ßX\\X has the property that countably compact subsets are closed (this property is called C-closed), then Y is normal. There is an example of a normal space X such that ßX\\X is C...

  13. ORS 517.705 Exploration Permit Regulations for Mining and Mining Claims |

    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 ViewMayo, Maryland:NPI VenturesNewSt. Louis, Minnesota:Nulato,Nyack, - Mining and Mining ClaimsOpen

  14. Lyapunov Exponents and Uniform Weak Normally Repelling Invariant Sets

    E-Print Network [OSTI]

    Smith, Hal

    Lyapunov Exponents and Uniform Weak Normally Repelling Invariant Sets Paul Leonard Salceanu and Hal repelling in directions normal to the boundary in which M resides provided all normal Lyapunov exponents that Lyapunov exponents can be used to establish the requisite repelling properties for both discrete

  15. Two tests for multivariate normality based on the characteristic function

    E-Print Network [OSTI]

    Arcones, Miguel A.

    Two tests for multivariate normality based on the characteristic function Miguel A. Arcones-mail:arcones@math.binghamton.edu April 10, 2007 Abstract We present two tests for multivariate normality. The presented tests are based on the L´evy characterization of the normal distribution and on the BHEP tests. The tests are affine

  16. Fractal Fluctuations and Statistical Normal Distribution

    E-Print Network [OSTI]

    A. M. Selvam

    2008-05-22

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

  17. Assessing the impact of space weather on the electric power grid based on insurance claims for industrial electrical equipment

    E-Print Network [OSTI]

    Schrijver, Carolus J; Murtagh, William; Petrinec, Stephen M

    2014-01-01

    Geomagnetically induced currents are known to induce disturbances in the electric power grid. Here, we perform a statistical analysis of 11,242 insurance claims from 2000 through 2010 for equipment losses and related business interruptions in North-American commercial organizations that are associated with damage to, or malfunction of, electrical and electronic equipment. We find that claims rates are elevated on days with elevated geomagnetic activity by approximately 20% for the top 5%, and by about 10% for the top third of most active days ranked by daily maximum variability of the geomagnetic field. When focusing on the claims explicitly attributed to electrical surges (amounting to more than half the total sample), we find that the dependence of claims rates on geomagnetic activity mirrors that of major disturbances in the U.S. high-voltage electric power grid. The claims statistics thus reveal that large-scale geomagnetic variability couples into the low-voltage power distribution network and that relat...

  18. Transmission resonances, quasi-normal modes and quasi-normal frequencies: Key analytic results

    E-Print Network [OSTI]

    Boonserm, Petarpa

    2010-01-01

    Exact solutions for transmission amplitudes and transmission probabilities, the existence of transmission resonances, and the closely related study of exact quasi-normal modes [QNMs] and quasi-normal frequencies [QNFs], has had a long and convoluted history - replete with many rediscoveries of previously known results. In this article we shall collect and survey a number of analytic results, and develop several new results, in a form amenable to comparison with the extant literature. In particular we shall discuss the delta-function potential, double-delta-function potential, and asymmetric double-delta-function potential; the step barrier, symmetric rectangular potential barrier, and asymmetric rectangular potential barrier; and then discuss the Eckart potential and its simplifications - the tanh potential and sech^2 potential. The history of the Eckart potential is particularly complicated: Apart from the special case of the Morse potential, other special cases and equivalent reformulations of Eckart's resu...

  19. Non-Fermi-Liquid Specific Heat of Normal Degenerate Quark Matter

    E-Print Network [OSTI]

    A. Gerhold; A. Ipp; A. Rebhan

    2004-08-31

    We compute the low-temperature behavior of the specific heat of normal (non-color-superconducting) degenerate quark matter as well as that of an ultradegenerate electron gas. Long-range magnetic interactions lead to non-Fermi-liquid behavior with an anomalous leading $T\\ln T^{-1}$ term. Depending on the thermodynamic potential used as starting point, this effect appears as a consequence of the logarithmic singularity in the fermion self-energy at the Fermi surface or directly as a contribution from the only weakly screened quasistatic magnetic gauge bosons. We show that a calculation of Boyanovsky and de Vega claiming the absence of a leading $T\\ln T^{-1}$ term missed it by omitting vector boson contributions to the internal energy. Using a formulation which collects all nonanalytic contributions in bosonic ring diagrams, we systematically calculate corrections beyond the well-known leading-log approximation. The higher-order terms of the low-temperature expansion turn out to also involve fractional powers $T^{(3+2n)/3}$ and we explicitly determine their coefficients up to and including order $T^{7/3}$ as well as the subsequent logarithmically enhanced term $T^3 \\ln (c/T)$. We derive also a hard-dense-loop resummed expression which contains the infinite series of anomalous terms to leading order in the coupling and which we evaluate numerically. At low temperatures, the resulting deviation of the specific heat from its value in naive perturbation theory is significant in the case of strongly coupled normal quark matter and thus of potential relevance for the cooling rates of (proto-)neutron stars with a quark matter component.

  20. Twenty-three Teams to Compete in Virginia High School Science...

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

    Twenty-three Teams to Compete in Virginia High School Science Bowl NEWPORT NEWS, Va., Jan. 30, 2014 - Some of the brightest young minds in the Commonwealth will meet at the U.S....

  1. Acquisition of renogenic competence in the early mouse embryo and embryonic stem cells 

    E-Print Network [OSTI]

    Ganeva, Veronika Veskova

    2011-11-25

    The acquisition of renogenic competence (the ability to give rise to kidney) during embryonic development is not yet fully understood. Clarifying the temporal and molecular aspects of this process is equally essential ...

  2. Student identified leadership competencies, skills, behaviors, and training needs: perspectives of college newspaper editors 

    E-Print Network [OSTI]

    Rowlands, Alice J.

    2006-08-16

    This study identified the leadership competencies, skills, behaviors, and training needs most critical to a college newspaper leader's success. A Web-based Delphi technique, supported by the Center for Distance Learning ...

  3. The motivations-attributes-skills-knowledge competency cluster validation model an empirical study 

    E-Print Network [OSTI]

    Stevens, Jeffery Allen

    2004-09-30

    This empirical research study had two main purposes with regard to competency cluster validation. First, this empirical research study was focused upon finding the gaps in the literature that existed pertaining to the Motivations...

  4. The Role of Psychological Needs for Autonomy, Competence, Relatedness and Money-luxury in State Authenticity 

    E-Print Network [OSTI]

    Renwick, Louisa Catherine

    2009-07-03

    This study aimed to determine the effects of psychological needs on states of authenticity. Self-determination theory proposes three basic psychological needs, for autonomy, competence and relatedness (Deci & Ryan, 1985). ...

  5. Phosphate and Organic Acids as Competing Sorbates on Amorphous Aluminum Oxide. (3791)

    E-Print Network [OSTI]

    Sparks, Donald L.

    Phosphate and Organic Acids as Competing Sorbates on Amorphous Aluminum Oxide. (3791) Authors: K that organics (i.e. oxalic acid), readily present in PL, play in P retention under varying pH conditions

  6. A Case Study of Higher Education Competency Models Utilizing an Assessment Framework

    E-Print Network [OSTI]

    Uden, Jayme Robert

    2012-05-31

    The overall purpose of this study is to explore the creation and implementation of competency models in higher education masters level preparation programs. The study answers five research questions. Why and how did two ...

  7. Developing Secure Power Systems Professional Competence: Alignment and Gaps in Workforce Development Programs—Summary Report

    SciTech Connect (OSTI)

    O'Neil, Lori Ross; Assante, Michael; Tobey, D. H.; Conway, T. J.; Vanderhorst, Jr, T. J.; Januszewski, III, J.; Leo, R.; Perman, K.

    2013-07-01

    This document is a summarization of the report, Developing Secure Power Systems Professional Competence: Alignment and Gaps in Workforce Development Programs, the final report for phase 2 of the SPSP (DOE workforce study) project.

  8. Competencies of leadership professionals: a national study of premier leadership degree programs 

    E-Print Network [OSTI]

    Andenoro, Anthony Clyde

    2007-04-25

    This study examined formal leadership degree programs and their ability to prepare professionals for leadership positions. This study provided data outlining the necessary competencies for leadership positions and examined ...

  9. Analysis of Hydrogen and Competing Technologies for Utility-Scale Energy Storage (Presentation)

    SciTech Connect (OSTI)

    Steward, D.

    2010-02-11

    Presentation about the National Renewable Energy Laboratory's analysis of hydrogen energy storage scenarios, including analysis framework, levelized cost comparison of hydrogen and competing technologies, analysis results, and conclusions drawn from the analysis.

  10. Chu: America Faces a Choice to "Compete in the Clean Energy Race...

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

    faces a choice today: Are we going to recognize the opportunity and compete in the clean energy race or will we wave the white flag and watch all of these jobs go to China, Korea,...

  11. LIBR 289 e-Portfolio Statements of Competency Rubrics A satisfactory statement of competency will meet all the specific content and

    E-Print Network [OSTI]

    Su, Xiao

    or policies that promote a diverse environment Core Competency D: apply the fundamental principles of planning management theory can be applied in the workplace Shows the ability to market his or her work to users of the information professions, and discuss the importance of intellectual freedom within that profession

  12. Normal Conditions of Transport Truck Test of a Surrogate Fuel...

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

    Normal Conditions of Transport Truck Test of a Surrogate Fuel Assembly. McConnell, Paul E.; Wauneka, Robert; Saltzstein, Sylvia J.; Sorenson, Ken B. Abstract not provided. Sandia...

  13. Log-normal distribution for correlators in lattice QCD?

    E-Print Network [OSTI]

    Thomas DeGrand

    2012-04-20

    Many hadronic correlators used in spectroscopy calculations in lattice QCD simulations appear to show a log-normal distribution at intermediate time separations.

  14. Genome Wide Evaluation of Normal Human Tissue in Response to...

    Office of Scientific and Technical Information (OSTI)

    Wide Evaluation of Normal Human Tissue in Response to Controlled, In vivo Low-Dose Low LET Ionizing Radiation Exposure: Pathways and Mechanisms Final Report, September 2013 Rocke,...

  15. Flavor dependence of normalization constant for an infrared renormalon

    E-Print Network [OSTI]

    Taekoon Lee

    2015-02-09

    An ansatz is proposed for the flavor dependence of the normalization constant for the first IR renormalon in heavy quark pole mass.

  16. Neural Effects of Beta Amyloid in Normal Aging

    E-Print Network [OSTI]

    Mormino, Elizabeth Charlotte

    2011-01-01

    age   categories.  Neurobiol  Aging  1997;  18:  351-­?7.  JK,  McIntosh  AR.  Aging  gracefully:  compensatory  B.  The  effect  of  normal  aging  on  the  coupling  of  

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

    Energy Savers [EERE]

    Used Nuclear Fuel Loading and Structural Performance Under Normal Conditions of Transport - Modeling, Simulation and Experimental Integration RD&D Plan Used Nuclear Fuel Loading...

  18. Property Claim Packet Instructions CONTACT UVAPD -security assistance & crime reporting; Facilities Management -building damage and clean up;

    E-Print Network [OSTI]

    Huang, Wei

    all items until Property & Liability Risk Management approval to surplus or discard is obtained items until you seek and receive approval from Property & Liability Risk Management to surplus: FEMA requires additional forms and information. Property Claim Packet ­ Labor Spreadsheet (tab 3

  19. Comment on ``Osmotic Propulsion: The Osmotic In a recent Letter [1] it has been claimed that colloidal

    E-Print Network [OSTI]

    Jülicher, Frank

    Comment on ``Osmotic Propulsion: The Osmotic Motor'' In a recent Letter [1] it has been claimed that colloidal particles immersed in a multicomponent fluid would be subject to an ``osmotic force'' Fosm ¼ À R Sp ÅdA if a solute concentration gradient exists. Here Å ¼ nkBT de- notes an osmotic pressure, n

  20. STATE HEALTH PLAN COMPREHENSIVE BENEFITS CLAIM FORM South Carolina State Budget and Control Board, Office of Insurance Services

    E-Print Network [OSTI]

    Stuart, Steven J.

    STATE HEALTH PLAN COMPREHENSIVE BENEFITS CLAIM FORM South Carolina State Budget and Control Board Cross and Blue Shield of South Carolina upon request. INSURED'S SIGNATURE DATE (11318) Rev. 1/95 Please and Blue Shield of South Carolina P.O. Box 100605 Columbia, SC 29260-0605 In Columbia: 803-736-1576 In S

  1. In August 2005 Hurricane Katrina wreaked havoc on New Orleans, claiming 1300 lives and causing $125bn

    E-Print Network [OSTI]

    Smith, Roger K.

    In August 2005 Hurricane Katrina wreaked havoc on New Orleans, claiming 1300 lives and causing $125bn of damage. Just two months later, the most intense Atlantic hurricane ever recorded ­ Hurricane) was exhausted. This brought us our first ever Greek- letter-named hurricanes, Beta and Epsilon

  2. Auxiliary material: "Scaling laws of single polymer dynamics near attractive surfaces" This electronic auxiliary material contains supportive evidence for claims made in the main text.

    E-Print Network [OSTI]

    Mueser, Martin

    " This electronic auxiliary material contains supportive evidence for claims made in the main text. STRUCTURAL PROPERTIES To give an impression of the various systems analyzed in the main part of our letter, a few conditions. In the main part of our manuscript we claim that our model reproduces the correct static features

  3. Normal Basis Multiplication Algorithms for GF(2n ) (Full Version)

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    1 Normal Basis Multiplication Algorithms for GF(2n ) (Full Version) Haining Fan, Duo Liu and Yiqi. fan_haining@yahoo.com Abstract - In this paper, we propose a new normal basis multiplication algorithm for GF(2n ). This algorithm can be used to design not only fast software algorithms but also low

  4. Ordered Spaces all of whose Continuous Images are Normal

    E-Print Network [OSTI]

    Fleissner, William G.; Levy, Ronnie

    1989-01-01

    Some spaces, such as compact Hausdorff spaces, have the property that every regular continuous image is normal. In this paper, we look at such spaces. In particular, it is shown that if a normal space has finite Stone-Cech remainder, then every...

  5. N d'ordre: 011 Ecole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    N d'ordre: 011 Ecole Normale Supérieure de Lyon Laboratoire de l'Informatique du Parallélisme recherches in Computer Science from Ecole Normale Supérieure de Lyon. Scheduling Pipelined Applications. Yves Robert Professor, ENS Lyon, France M. Denis Trystram Professor, IMAG, Grenoble, France #12

  6. DATA NORMALIZATION : A KEY FOR STRUCTURAL HEALTH MONITORING

    SciTech Connect (OSTI)

    Farrar, C. R. (Charles R.); Sohn, H. (Hoon); Worden, K.

    2001-01-01

    Structural health monitoring (SHM) is the implementation of a damage detection strategy for aerospace, civil and mechanical engineering infrastructure. Typical damage experienced by this infrastructure might be the development of fatigue cracks, degradation of structural connections, or bearing wear in rotating machinery. For SHM strategies that rely on vibration response measurements, the ability to normalize the measured data with respect to varying operational and environmental conditions is essential if one is to avoid false-positive indications of damage. Examples of common normalization procedure include normalizing the response measurements by the measured inputs as is commonly done when extracting modal parameters. When environmental cycles influence the measured data, a temporal normalization scheme may be employed. This paper will summarize various strategies for performing this data normalization task. These strategies fall into two general classes: (1) Those employed when measures of the varying environmental and operational parameters are available; (2) Those employed when such measures are not available. Whenever data normalization is performed, one runs the risk that the damage sensitive features to be extracted from the data will be obscured by the data normalization procedure. This paper will summarize several normalization procedures that have been employed by the authors and issues that have arose when trying to implement them on experimental and numerical data.

  7. Oil production models with normal rate curves Dudley Stark

    E-Print Network [OSTI]

    Stark, Dudley

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

  8. New Equipartition Results for Normal Mode Energies of Anharmonic Chains

    E-Print Network [OSTI]

    Henry, Bruce Ian

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

  9. Banded Matrix Fraction Representation of Triangular Input Normal Pairs

    E-Print Network [OSTI]

    Banded Matrix Fraction Representation of Triangular Input Normal Pairs Andrew P. Mullhaupt #3 if and only if A is triangular and AA #3; + BB #3; = I n , where I n is the identity matrix. Input normal and A is a matrix fraction, A = M 1 N , where M and N are triangular matrices of low bandwidth. For single input

  10. On the normalization of the HBT correlation function

    E-Print Network [OSTI]

    D. Miskowiec; S. Voloshin

    1998-03-16

    We discuss the question of the normalization of the correlation function and its consistency with the often used form C(p1,p2) = 1+|f(p1,p2)|^2. We suggest an event mixing method which allows one to obtain absolutely normalized correlation functions from experimental data.

  11. Laser-induced differential normalized fluorescence method for cancer diagnosis

    DOE Patents [OSTI]

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

    1996-12-03

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

  12. Laser-induced differential normalized fluorescence method for cancer diagnosis

    DOE Patents [OSTI]

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

    1996-01-01

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

  13. What product might a renewal of Heavy Ion Fusion development offer that competes with methane microbes and hydrogen HTGRs

    E-Print Network [OSTI]

    2006-01-01

    Ion Fusion development offer that competes with methanethe modular linac approach offers the possibility to reducenow, solenoids appear to offer a more likely way to manage

  14. Applications of Solar Technology for Catastrophe Response, Claims Management, and Loss Prevention

    SciTech Connect (OSTI)

    Deering, A.; Thornton, J.P.

    1999-02-17

    Today's insurance industry strongly emphasizes developing cost-effective hazard mitigation programs, increasing and retaining commercial and residential customers through better service, educating customers on their exposure and vulnerabilities to natural disasters, collaborating with government agencies and emergency management organizations, and exploring the use of new technologies to reduce the financial impact of disasters. In June of 1998, the National Renewable Energy Laboratory (NREL) and the National Association of Independent Insurers (NAII) sponsored a seminar titled, ''Solar Technology and the Insurance Industry.'' Presentations were made by insurance company representatives, insurance trade groups, government and state emergency management organizations, and technology specialists. The meeting was attended by insurers, brokers, emergency managers, and consultants from more than 25 US companies. Leading insurers from the personal line and commercial carriers were shown how solar technology can be used in underwriting, claims, catastrophe response, loss control, and risk management. Attendees requested a follow-up report on solar technology, cost, and applications in disasters, including suggestions on how to collaborate with the utility industry and how to develop educational programs for business and consumers. This report will address these issues, with an emphasis on pre-disaster planning and mitigation alternatives. It will also discuss how energy efficiency and renewable technologies can contribute to reducing insurance losses.

  15. Statistical Inference for Models with Intractable Normalizing Constants 

    E-Print Network [OSTI]

    Jin, Ick Hoon

    2011-06-27

    In this dissertation, we have proposed two new algorithms for statistical inference for models with intractable normalizing constants: the Monte Carlo Metropolis-Hastings algorithm and the Bayesian Stochastic Approximation Monte Carlo algorithm...

  16. The normalization of citation counts based on classification systems

    E-Print Network [OSTI]

    Bornmann, Lutz; Barth, Andreas

    2013-01-01

    If we want to assess whether the paper in question has had a particularly high or low citation impact compared to other papers, the standard practice in bibliometrics is to normalize citations in respect of the subject category and publication year. A number of proposals for an improved procedure in the normalization of citation impact have been put forward in recent years. Against the background of these proposals this study describes an ideal solution for the normalization of citation impact: in a first step, the reference set for the publication in question is collated by means of a classification scheme, where every publication is associated with a single principal research field or subfield entry (e. g. via Chemical Abstracts sections) and a publication year. In a second step, percentiles of citation counts are calculated for this set and used to assign the normalized citation impact score to the publications (and also to the publication in question).

  17. Testicular function in normal and poor semen quality stallions 

    E-Print Network [OSTI]

    Bryan, Tina Michelle

    2006-04-12

    The chromosomal location of endocrine genes was established, and relationships between expression of specific endocrine genes and measures of testis function in normal and poor semen quality stallions was assessed. Consensus ...

  18. Mapping Technology Space by Normalizing Technology Relatedness Networks

    E-Print Network [OSTI]

    Alstott, Jeff; Yan, Bowen; Luo, Jianxi

    2015-01-01

    Technology is a complex system, with technologies relating to each other in a space that can be mapped as a network. The technology relatedness network's structure can reveal properties of technologies and of human behavior, if it can be mapped accurately. Technology networks have been made from patent data, using several measures of relatedness. These measures, however, are influenced by factors of the patenting system that do not reflect technologies or their relatedness. We created technology networks that precisely controlled for these impinging factors and normalized them out, using data from 3.9 million patents. The normalized technology relatedness networks were sparse, with only ~20% of technology domain pairs more related than would be expected by chance. Different measures of technology relatedness became more correlated with each other after normalization, approaching a single dimension of technology relatedness. The normalized network corresponded with human behavior: we analyzed the patenting his...

  19. Electron transport in normal-metal/superconductor junctions 

    E-Print Network [OSTI]

    Yan, XZ; Zhao, HW; Hu, Chia-Ren.

    2000-01-01

    On the basis of the Keldysh method of nonequilibrium systems, we develop a theory of electron tunneling in normal-metal-superconductor junctions. By using the tunneling Hamiltonian model (being appropriate for the tight-binding systems...

  20. NORMALITY OF NILPOTENT VARIETIES IN E6 ERIC SOMMERS

    E-Print Network [OSTI]

    Sommers, Eric

    NORMALITY OF NILPOTENT VARIETIES IN E6 ERIC SOMMERS ABSTRACT. We determine which nilpotent orbits for a careful reading of the paper leading to its improvement. 1 #12;2 ERIC SOMMERS Our proof is direct

  1. Converting normal insulators into topological insulators via tuning orbital levels

    E-Print Network [OSTI]

    Shi, Wu-Jun

    Tuning the spin-orbit coupling strength via foreign element doping and modifying bonding strength via strain engineering are the major routes to convert normal insulators to topological insulators. We here propose an ...

  2. Connection between asymptotic normalization coefficients, subthreshold bound states, and resonances 

    E-Print Network [OSTI]

    Mukhamedzhanov, AM; Tribble, Robert E.

    1999-01-01

    We present here useful relations showing the connection between the asymptotic normalization coefficient (ANC) and the fitting parameters in K- and R-matrix theory methods which are often used when analyzing low energy experimental data. It is shown...

  3. Discovery of Disease Co-occurrence Patterns from Electronic Healthcare Reimbursement Claims Data

    SciTech Connect (OSTI)

    Ramanathan, Arvind; Pullum, Laura L; Hobson, Tanner C; Quinn, Shannon; Chennubhotla, Chakra; Valkova, Silvia

    2014-01-01

    Effective public health surveillance is important for national secu- rity. With novel emerging infectious diseases being reported across different parts of the world, there is a need to build effective bio- surveillance systems that can track, monitor and report such events in a timely manner. Additionally, there is a need to identify sus- ceptible geographic regions/populations where these diseases may have a significant impact and design preemptive strategies to tackle them. With the digitization of health related information through electronic health records (EHR) and electronic healthcare claim re- imbursements (eHCR), there is a tremendous opportunity to ex- ploit these datasets for public health surveillance. In this paper, we present our analysis on the use of eHCR data for bio-surveillance by studying the 2009-2010 H1N1 pandemic flu season. We present a novel approach to extract spatial and temporal patterns of flu in- cidence across the United States (US) from eHCRs and find that a small, but distinct set of break-out patterns govern the flu and asthma incidence rates across the entire country. Further, we ob- serve a distinct temporal lag in the onset of flu when compared to asthma across geographic regions in the US. The patterns extracted from the data collectively indicate how these break-out patterns are coupled, even though the flu represents an infectious disease whereas asthma represents a typical chronic condition. Taken to- gether, our approach demonstrates how mining eHCRs can provide novel insights in tackling public health concerns.

  4. Soft Harmonic Masks for Recognising Speech in the Presence of a Competing Andre Coy and Jon Barker

    E-Print Network [OSTI]

    Barker, Jon

    energy cannot be reliably labelled as either one source or the other. This typically happens whenSoft Harmonic Masks for Recognising Speech in the Presence of a Competing Speaker Andr´e Coy of recognising speech in the presence of a competing speaker. It uses a two stage `Speech Fragment Decoding

  5. UCHC Competency Checklist: ANNUAL Position Title: Registered Nurse, JDH Employee Name: Unit: Med 4, Med 3, and

    E-Print Network [OSTI]

    Oliver, Douglas L.

    : CLUSTER SPECIFIC COMPETENCIES Alaris Pump-use of guardrails, secondary infusion tubing V Chest Drainage infusions, argatroban, insulin cont. infusions, insulin subcutaneous, narcotic infusions including epidural narcotic infusions, any med administered on an V #12;UCHC Competency Checklist: ANNUAL Position Title

  6. Winner Takes All: Competing Viruses or Ideas on fair-play Networks

    E-Print Network [OSTI]

    Faloutsos, Christos

    virus authors make sure that their code eliminates most other computer viruses from the vic- tim's diskWinner Takes All: Competing Viruses or Ideas on fair-play Networks B. Aditya Prakash, Alex Beutel, Roni Rosenfeld, and Christos Faloutsos Computer Science Department, Carnegie Mellon University

  7. Winner Takes All: Competing Viruses or Ideas on fair-play Networks

    E-Print Network [OSTI]

    Rosenfeld, Roni

    . For example, in a biological virus set- ting, we have the common flu versus avian flu. In a computer virus setting, clever virus authors make sure that their code eliminates most other computer viruses fromWinner Takes All: Competing Viruses or Ideas on fair-play Networks B. Aditya Prakash Alex Beutel

  8. Competing with Humans at Fantasy Football: Team Formation in Large Partially-Observable Domains

    E-Print Network [OSTI]

    Chalkiadakis, Georgios

    Competing with Humans at Fantasy Football: Team Formation in Large Partially-Observable Domains Tim the framework of a class of online football prediction games known as Fantasy Football. We model the problem and where the decision maker's be- liefs are over multiple characteristics of each footballer. We

  9. Approaches to Biology Teaching and Learning Cultural Competence in the College Biology Classroom

    E-Print Network [OSTI]

    Feature Approaches to Biology Teaching and Learning Cultural Competence in the College Biology Classroom Kimberly Tanner* and Deborah Allen *Department of Biology, San Francisco State University, San Francisco, CA 94132; and Department of Biological Sciences, University of Delaware, Newark, DE 19716

  10. Inference for the dependent competing risks model with masked causes of failure

    E-Print Network [OSTI]

    Craiu, V. Radu

    Inference for the dependent competing risks model with masked causes of failure Radu V. Craiu Æ/fail for different reasons. The cause specific hazard rates are taken to be piecewise constant functions. A complication arises when some of the failures are masked within a group of possible causes. Traditionally

  11. Thermodynamics and kinetics of competing aggregation processes in a simple model system

    E-Print Network [OSTI]

    Berry, R. Stephen

    Thermodynamics and kinetics of competing aggregation processes in a simple model system Ambarish 8 November 2007 A simple model system has been used to develop thermodynamics and kinetics for bulk and thermodynamics of the processes and to infer the conditions in which one process dominates another, in the high

  12. Thematic note to substantiate Ris's strategy impact on society Competence platforms and exchange of knowledge

    E-Print Network [OSTI]

    and the control and analysis of safety and reliability. Nuclear preparedness and radiation safety is a unique task safe and reliable products, services, transport and production. Risø is the national competence centre, readiness planning etc. is developed and applied across sectors. Materials and nanotechnology: Risø

  13. Future climate change in the Southern Hemisphere: Competing effects of ozone and greenhouse gases

    E-Print Network [OSTI]

    Arblaster, Julie

    Future climate change in the Southern Hemisphere: Competing effects of ozone and greenhouse gases J 2010; accepted 19 October 2010; published 19 January 2011. [1] Future anthropogenic climate change simulations. Citation: Arblaster, J. M., G. A. Meehl, and D. J. Karoly (2011), Future climate change

  14. A New Approach to Competence-based Business Partner Profiles for Collaborative Business Process Management

    E-Print Network [OSTI]

    Boyer, Edmond

    - and inter-organizational business processes is a significant issue that influences a company's success of collaborative resource planning and competence management. Our research activities yielded a meta model which capability for the realization of collaborative networks in near future [16]. Against this background

  15. Assessing English as a Second Language: From Classroom Data to a Competence-Based

    E-Print Network [OSTI]

    Bull, Susan

    Assessing English as a Second Language: From Classroom Data to a Competence-Based Open Learner of ICT in classrooms comes much data that can be used for evidence-based assessment. We focus on harnessing and interpreting this data to empower teachers in formative assessment. We describe e

  16. Intestinal in ammation allows Salmonella to use ethanolamine to compete with the microbiota

    E-Print Network [OSTI]

    Roth, John R.

    Intestinal in ammation allows Salmonella to use ethanolamine to compete with the microbiota of a speci c nutrient (ethanolamine) confers a marked growth advantage on Salmonella enterica serovar, which is provided by the host. diarrhea | gastroenteritis | metabolism The pathogen Salmonella enterica

  17. Creating a green baloney detection kit for green claims made in the CNW report : Dust to Dust : the energy cost of new vehicles : from concept to disposal

    E-Print Network [OSTI]

    Azu, Irina Mateko

    2008-01-01

    In order to assess the veracity of a green claim made by CNW marketing research Inc., I created a green baloney detection kit. It will serve as a guiding post by which anyone can assess the potential environmental impact ...

  18. Iran cannot have claimed to be building a thermonuclear reactor -To build a thermonuclear reactor by its own efforts is a task absolutely beyond Iran's

    E-Print Network [OSTI]

    Iran cannot have claimed to be building a thermonuclear reactor - expert To build a thermonuclear reactor by its own efforts is a task absolutely beyond Iran's strength, and reports that Iran has made

  19. The Promises and Pitfalls of Modernity: An Ethnography of Young Catholic Women’s Media Practices for Claiming Cultural Citizenship in Urban India 

    E-Print Network [OSTI]

    Doshi, Marissa J

    2014-12-15

    This dissertation is an ethnography of the media practices of young Catholic women in Mumbai, India. Media practices are conceptualized as cultural practices via which the participants in this study claimed cultural ...

  20. Method for construction of normalized cDNA libraries

    DOE Patents [OSTI]

    Soares, M.B.; Efstratiadis, A.

    1998-11-03

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

  1. Method for construction of normalized cDNA libraries

    DOE Patents [OSTI]

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

    1998-01-01

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

  2. Closeness to spheres of hypersurfaces with normal curvature bounded below

    SciTech Connect (OSTI)

    Borisenko, A A; Drach, K D

    2013-11-30

    For a Riemannian manifold M{sup n+1} and a compact domain ?? M{sup n+1} bounded by a hypersurface ?? with normal curvature bounded below, estimates are obtained in terms of the distance from O to ?? for the angle between the geodesic line joining a fixed interior point O in ? to a point on ?? and the outward normal to the surface. Estimates for the width of a spherical shell containing such a hypersurface are also presented. Bibliography: 9 titles.

  3. The normalized Laplacian spectrum of subdivisions of a graph

    E-Print Network [OSTI]

    Pinchen Xie; Zhongzhi Zhang; Francesc Comellas

    2015-10-07

    Determining and analyzing the spectra of graphs is an important and exciting research topic in theoretical computer science. The eigenvalues of the normalized Laplacian of a graph provide information on its structural properties and also on some relevant dynamical aspects, in particular those related to random walks. In this paper, we give the spectra of the normalized Laplacian of iterated subdivisions of simple connected graphs. As an example of application of these results we find the exact values of their multiplicative degree-Kirchhoff index, Kemeny's constant and number of spanning trees.

  4. Method for construction of normalized cDNA libraries

    DOE Patents [OSTI]

    Soares, M.B.; Efstratiadis, A.

    1996-01-09

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

  5. Method for construction of normalized cDNA libraries

    DOE Patents [OSTI]

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

    1996-01-01

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

  6. Shell model nuclear matrix elements for competing mechanisms contributing to double beta decay

    SciTech Connect (OSTI)

    Horoi, Mihai

    2013-12-30

    Recent progress in the shell model approach to the nuclear matrix elements for the double beta decay process are presented. This includes nuclear matrix elements for competing mechanisms to neutrionless double beta decay, a comparison between closure and non-closure approximation for {sup 48}Ca, and an updated shell model analysis of nuclear matrix elements for the double beta decay of {sup 136}Xe.

  7. Convex Deep Learning via Normalized Kernels Ozlem Aslan

    E-Print Network [OSTI]

    Schuurmans, Dale

    Convex Deep Learning via Normalized Kernels ¨Ozlem Aslan Dept of Computing Science University Deep learning has been a long standing pursuit in machine learning, which until recently was hampered meth- ods while expanding the range of representable structures toward deep models. In this paper, we

  8. Computation of Normal Logic Programs by Fibring Neural Networks

    E-Print Network [OSTI]

    Seda, Anthony Karel

    Computation of Normal Logic Programs by Fibring Neural Networks Vladimir Komendantsky1 and Anthony of the integration of fibring neural net- works (a generalization of conventional neural networks) into model by fibring neural networks of semantic immediate consequence operators TP and TP , where TP denotes

  9. RADIO PROCEDURES DURING NORMAL OPERATING CONDITIONS CALLING AND COMMUNICATING TECHNIQUES

    E-Print Network [OSTI]

    Brody, James P.

    RADIO PROCEDURES DURING NORMAL OPERATING CONDITIONS CALLING AND COMMUNICATING TECHNIQUES The secret are going to say. Many people with radios have a tendency to talk and/or repeat too much. Say what you need until it is second nature. Practicing proper day-to-day radio procedures will make emergency radio

  10. PAS kinase is required for normal cellular energy balance

    E-Print Network [OSTI]

    Rutter, Jared

    PAS kinase is required for normal cellular energy balance Huai-Xiang Hao*, Caleb M. Cardon*, Wojtek in a cell-autonomous manner to maintain cellular energy homeostasis and is a potential therapeutic target). The World Health Organization estimates that the current decade will witness a 46% increase in diabetes

  11. Coarser connected topologies and non-normality points

    E-Print Network [OSTI]

    Yengulalp, Lynne Christine

    2009-01-01

    point of the Stone-Cech remainder of a space a non-normality point of the remainder? We will discuss the question in the case that X is a discrete space and then when X is a metric space without isolated points. We show that under certain set...

  12. Extremal unital completely positive normal maps and its symmetries

    E-Print Network [OSTI]

    Anilesh Mohari

    2015-07-30

    We consider the convex set of ( unital ) positive ( completely ) maps from a $C^*$ algebra $\\cla$ to a von-Neumann sub-algebra $\\clm$ of $\\clb(\\clh)$, the algebra of bounded linear operators on a Hilbert space $\\clh$ and study its extreme points via its canonical lifting to the convex set of ( unital ) positive ( complete ) normal maps from $\\hat{\\cla}$ to $\\clm$, where $\\hat{\\cla}$ is the universal enveloping von-Neumann algebra over $\\cla$. If $\\cla=\\clm$ and a ( complete ) positive operator $\\tau$ is a unique sum of a normal and a singular ( complete ) positive maps. Furthermore, a unital complete positive map is a unique convex combination of unital normal and singular complete positive maps. We used a duality argument to find a criteria for extremal elements in the convex set of unital completely positive maps having a given faithful normal invariant state. In our investigation, gauge symmetry in Stinespring representation and Kadison theorem on order isomorphism played an important role.

  13. Mixed Inductive/Coinductive Types and Strong Normalization

    E-Print Network [OSTI]

    Abel, Andreas

    and coinductive types. Most research on inductive types has focused on the iso-style, i. e., there are explicit programming language. Research partially supported by the EU coordination action TYPES (510996). #12;InMixed Inductive/Coinductive Types and Strong Normalization Andreas Abel Department of Computer

  14. Some Properties of Realcompact Subspaces and Coarser Normal Spaces

    E-Print Network [OSTI]

    Niknejad, Jila

    2009-04-23

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

  15. LARGE-SCALE NORMAL COORDINATE ANALYSIS ON DISTRIBUTED

    E-Print Network [OSTI]

    Raghavan, Padma

    is presented in this paper. This method combines the implicitly restarted Lanczos algorithm with a state) plays an important role in the study of vibrational and thermal properties of various molecular by a collection of fundamental (normal) vibrational modes. These modes correspond to eigenvectors of a matrix

  16. Electromechanical imaging of the myocardium at normal and pathological states

    E-Print Network [OSTI]

    Konofagou, Elisa E.

    Electromechanical imaging of the myocardium at normal and pathological states Mathieu Pernot here a method for measuring the electromechanical coupling properties in the myocardium. Our method of the electromechanical wave is found to decrease to approximately 0.66 m/s in the ischemic region. I. INTRODUCTION

  17. Computational Model for Forced Expiration from Asymmetric Normal Lungs

    E-Print Network [OSTI]

    Lutchen, Kenneth

    Computational Model for Forced Expiration from Asymmetric Normal Lungs ADAM G. POLAK 1 losses along the airway branches. Calculations done for succeeding lung volumes result in the semidynamic to the choke points, characteristic differences of lung regional pressures and volumes, and a shape

  18. Jacobi's bound and normal forms computations. A historical survey

    E-Print Network [OSTI]

    Ollivier, François

    Jacobi's bound and normal forms computations. A historical survey F. Ollivier, LIX UMRS CNRS'evich Pankratiev. Abstract Jacobi is one of the most famous mathematicians of his century. His name is attached of Jacobi's results on ordinary differential equations and the available, published or unpublished material

  19. TESTS FOR NORMALITY BASED ON DENSITY ESTIMATORS OF CONVOLUTIONS

    E-Print Network [OSTI]

    Wefelmeyer, Wolfgang

    TESTS FOR NORMALITY BASED ON DENSITY ESTIMATORS OF CONVOLUTIONS ANTON SCHICK, YISHI WANG-type kernel density estimator, goodness-of-fit test. Anton Schick was supported by NSF Grant DMS0906551. 1 #12;2 ANTON SCHICK, YISHI WANG AND WOLFGANG WEFELMEYER Instead of comparing distribution functions, we can

  20. Microwaving of normally opaque and semi-opaque substances

    DOE Patents [OSTI]

    Sheinberg, H.; Meek, T.T.; Blake, R.D.

    1990-07-17

    Disclosed is a method of heating small particles using microwave radiation which are not normally capable of being heated by microwaves. The surfaces of the particles are coated with a material which is transparent to microwave radiation in order to cause microwave coupling to the particles and thus accomplish heating of the particles.

  1. Deep Borehole Disposal Remediation Costs for Off-Normal Outcomes

    SciTech Connect (OSTI)

    Finger, John T.; Cochran, John R.; Hardin, Ernest

    2015-08-17

    This memo describes rough-order-of-magnitude (ROM) cost estimates for a set of off-normal (accident) scenarios, as defined for two waste package emplacement method options for deep borehole disposal: drill-string and wireline. It summarizes the different scenarios and the assumptions made for each, with respect to fishing, decontamination, remediation, etc.

  2. A Mandated Minimum Competency Testing Program and Its Impact on Learning Disabled Students: Curricular Validity and Comparative Performances

    E-Print Network [OSTI]

    Meyen, Edward L.; Alley, Gordon R.; Scannell, Dale P.; Harnden, G. Mack; Miller, Kelly F.

    1982-06-01

    In this study, LD specialists, regular class teachers, and parents of LD students judged that the objectives of the Kansas Minimum Competency Specifications prescribed for nonhandicapped students were applicable to LD ...

  3. The Effect of Computer Interactive Simulation on Situational Decision-Making and Competency Development of Experienced Staff Nurses

    E-Print Network [OSTI]

    Peterson, Bonnie Lou

    2012-05-31

    literature review was conducted to develop operational definitions and determine the clinical applicability of electronic simulation as an instructional methodology for developing competency in nursing practice. Group differences were analyzed using analysis...

  4. Defining a competency framework to shape the professional education of national security master strategists: a web-based Delphi study 

    E-Print Network [OSTI]

    Clark, Thomas George

    2006-04-12

    and prominent periods in progress, respectively. Panelists described a master strategist professional education framework that mirrored the theory of profound knowledge with meta-competencies as the basic building blocks....

  5. Text-Alternative Version: Webcast of the Renewable Energy Competency Model: An Aid to Build a Renewable Energy Skilled Workforce

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is the Webcast of Renewable Energy and Competency model. Led by Linda Silverman an economist at Energy Efficiency and Renewable Energy and Pam Frugoli Department of Labor. This webcast was on...

  6. Can historic neighborhoods compete? Analysis of and recommendations for local incentives for owner-occupied historic housing 

    E-Print Network [OSTI]

    Rowe, Rebecca Elizabeth

    2005-02-17

    -1 CAN HISTORIC NEIGHBORHOODS COMPETE? ANALYSIS OF AND RECOMMENDATIONS FOR LOCAL INCENTIVES FOR OWNER-OCCUPIED RESIDENTIAL STRUCTURES A Thesis by REBECCA ELIZABETH ROWE 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 2004 Major Subject: Architecture ii CAN HISTORIC NEIGHBORHOODS COMPETE? ANALYSIS OF AND RECOMMENDATIONS FOR LOCAL INCENTIVES FOR OWNER-OCCUPIED RESIDENTIAL STRUCTURES A Thesis...

  7. CAMS Competencies

    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 of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecovery ActToolsFor PhysicistsDepartmentMostByCAMS CAMS

  8. A comparison of normal and worst case cement plant emissions

    SciTech Connect (OSTI)

    Woodford, J.; Gossman, D.; Johnson, N.

    1996-12-31

    Lone Star Industries, Inc. in Cape Girardeau, Missouri conducted a trial burn in October, 1995. Two metals emissions test days were conducted. One of the test days was a worst case metals spiking day and one of the test days was a normal emissions day. This paper examines and compares the emissions from these two test days. Much has been made of metals emissions from hazardous waste burning cement kilns, but for the most part, this has been due to the worst case metals emissions data that became available from the 1992 BIF compliance testing performed and reported by 24 cement plants. By comparison, very little data exists on normal cement kiln emissions. This paper provides one comparison.

  9. High Power Tests of Normal Conducting Single-Cell Structures

    SciTech Connect (OSTI)

    Dolgashev, V.A.; Tantawi, S.G.; Nantista, C.D.; /SLAC; Higashi, Y.; Higo, T.; /KEK, Tsukuba

    2007-11-07

    We report the results of the first high power tests of single-cell traveling-wave and standing-wave structures. These tests are part of an experimental and theoretical study of rf breakdown in normal conducting structures at 11.4 GHz. The goal of this study is to determine the gradient potential of normal-conducting rf-powered particle beam accelerators. The test setup consists of reusable mode converters and short test structures and is powered by SLAC's XL-4 klystron. This setup was created for economical testing of different cell geometries, cell materials and preparation techniques with short turn-around time. The mode launchers and structures were manufactured at SLAC and KEK and tested in the SLAC Klystron Test Lab.

  10. Procedure for normalization of cDNA libraries

    DOE Patents [OSTI]

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

    1997-01-01

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

  11. Procedure for normalization of cDNA libraries

    DOE Patents [OSTI]

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

    1997-12-30

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

  12. Surface Tension between Kaon Condensate and Normal Nuclear Matter Phase

    E-Print Network [OSTI]

    Michael B. Christiansen; Norman K. Glendenning; Jurgen Schaffner-Bielich

    2000-03-20

    We calculate for the first time the surface tension and curvature coefficient of a first order phase transition between two possible phases of cold nuclear matter, a normal nuclear matter phase in equilibrium with a kaon condensed phase, at densities a few times the saturation density. We find the surface tension is proportional to the difference in energy density between the two phases squared. Furthermore, we show the consequences for the geometrical structures of the mixed phase region in a neutron star.

  13. Qualitative properties of optimal portfolios in log-normal markets

    E-Print Network [OSTI]

    Zariphopoulou, Thaleia

    ), t (stock allocation) · Value of allocation Xt = 0 t + t dXt = t( dt + dWt) ; = 4 #12;Value function-normal markets (with S. Kallblad) · Completely monotone functions and marginal utilities (with S. Kallblad securities dSt = St dt + St dWt , S0 > 0 dBt = 0 , B0 = 1 · Self-financing strategies 0 t (bond allocation

  14. Universal spectral correlations in ensembles of random normal matrices

    E-Print Network [OSTI]

    Ravi Prakash; Akhilesh Pandey

    2014-12-20

    We consider non-gaussian ensembles of random normal matrices with the constraint that the ensembles are invariant under unitary transformations. We show that the level density of eigenvalues exhibits disk to ring transition in the complex plane. We also show that the n-eigenvalue correlation and the spacing distribution are universal and identical to that of complex (Gaussian) Ginibre ensemble. Our results are confirmed by Monte Carlo calculations. We verify the universality for dissipative quantum kicked rotor system.

  15. Overview Normal Observations Two-Sample Proportions Extensions on the Likelihood Ratio

    E-Print Network [OSTI]

    Watkins, Joseph C.

    Overview Normal Observations Two-Sample Proportions Topic 19 Extensions on the Likelihood Ratio Two-Sided Tests 1 / 12 #12;Overview Normal Observations Two-Sample Proportions Outline Overview Normal Observations Two-Sample Proportions Power Analysis 2 / 12 #12;Overview Normal Observations Two

  16. Energy Spectrum of Superfluid Turbulence without Normal Fluid

    E-Print Network [OSTI]

    Tsunehiko Araki; Makoto Tsubota; Sergey K. Nemirovskii

    2002-09-03

    The energy spectrum of the superfluid turbulence without the normal fluid is studied numerically under the vortex filament model. Time evolution of the Taylor-Green vortex is calculated under the full nonlocal Biot-Savart law. It is shown that for kenergy spectrum is very similar to the Kolmogorov's -5/3 law which is the most important statistical property of the conventional turbulence, where k is the wave number of the Fourier component of the velocity field and 1 the average intervortex spacing. The vortex length distribution becomes to obey a scaling property reflecting the self-similarity of the tangle.

  17. Quasi-normal acoustic oscillations in the transonic Bondi flow

    E-Print Network [OSTI]

    Eliana Chaverra; Olivier Sarbach

    2015-09-17

    In recent work, we analyzed the dynamics of spherical and nonspherical acoustic perturbations of the Michel flow, describing the steady radial accretion of a relativistic perfect fluid into a nonrotating black hole. We showed that such perturbations undergo quasi-normal oscillations and computed the corresponding complex frequencies as a function of the black hole mass M and the radius r_c of the sonic horizon. It was found that when r_c is much larger than the Schwarzschild radius r_H = 2GM/c^2 of the black hole, these frequencies scale like the surface gravity of the analogue black hole associated with the acoustic metric. In this work, we analyze the Newtonian limit of the Michel solution and its acoustic perturbations. In this limit, the flow outside the sonic horizon reduces to the transonic Bondi flow, and the acoustic metric reduces to the one introduced by Unruh in the context of experimental black hole evaporation. We show that for the transonic Bondi flow, Unruh's acoustic metric describes an analogue black hole and compute the associated quasi-normal frequencies. We prove that they do indeed scale like the surface gravity of the acoustic black hole, thus providing an explanation for our previous results in the relativistic setting.

  18. Quasi-normal acoustic oscillations in the Michel flow

    E-Print Network [OSTI]

    Eliana Chaverra; Manuel D. Morales; Olivier Sarbach

    2015-06-09

    We study spherical and nonspherical linear acoustic perturbations of the Michel flow, which describes the steady radial accretion of a perfect fluid into a nonrotating black hole. The dynamics of such perturbations are governed by a scalar wave equation on an effective curved background geometry determined by the acoustic metric, which is constructed from the spacetime metric and the particle density and four-velocity of the fluid. For the problem under consideration in this article the acoustic metric has the same qualitative features as an asymptotically flat, static and spherically symmetric black hole, and thus it represents a natural astrophysical analogue black hole. As for the case of a scalar field propagating on a Schwarzschild background, we show that acoustic perturbations of the Michel flow exhibit quasi-normal oscillations. Based on a new numerical method for determining the solutions of the radial mode equation, we compute the associated frequencies and analyze their dependency on the radii of the event and sonic horizons and the angular momentum number. Our results for the fundamental frequencies are compared to those obtained from an independent numerical Cauchy evolution, finding good agreement between the two approaches. When the radius of the sonic horizon is large compared to the event horizon radius, we find that the quasi-normal frequencies scale approximately like the surface gravity associated with the sonic horizon.

  19. Sun et al. Reply: In the preceding Comment [1], Akola and Jones (AJ) claim that our findings [2] are artifacts of

    E-Print Network [OSTI]

    Sun et al. Reply: In the preceding Comment [1], Akola and Jones (AJ) claim that our findings [2 not see much rationale in the presented criti- cism of our work. Zhimei Sun,1,* Jian Zhou,1 Andreas, preceding Comment, Phys. Rev. Lett. 104, 019603 (2010). [2] Z. Sun, J. Zhou, A. Blomqvist, B. Johansson

  20. A normal metal tunnel-junction heat diode

    SciTech Connect (OSTI)

    Fornieri, Antonio, E-mail: antonio.fornieri@sns.it; Martínez-Pérez, María José; Giazotto, Francesco, E-mail: giazotto@sns.it [NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore, I-56127 Pisa (Italy)

    2014-05-05

    We propose a low-temperature thermal rectifier consisting of a chain of three tunnel-coupled normal metal electrodes. We show that a large heat rectification is achievable if the thermal symmetry of the structure is broken and the central island can release energy to the phonon bath. The performance of the device is theoretically analyzed and, under the appropriate conditions, temperature differences up to ?200 mK between the forward and reverse thermal bias configurations are obtained below 1?K, corresponding to a rectification ratio R?2000. The simplicity intrinsic to its design joined with the insensitivity to magnetic fields make our device potentially attractive as a fundamental building block in solid-state thermal nanocircuits and in general-purpose cryogenic electronic applications requiring energy management.

  1. Quasi-normal acoustic oscillations in the Michel flow

    E-Print Network [OSTI]

    Chaverra, Eliana; Sarbach, Olivier

    2015-01-01

    We study spherical and nonspherical linear acoustic perturbations of the Michel flow, which describes the steady radial accretion of a perfect fluid into a nonrotating black hole. The dynamics of such perturbations are governed by a scalar wave equation on an effective curved background geometry determined by the acoustic metric, which is constructed from the spacetime metric and the particle density and four-velocity of the fluid. For the problem under consideration in this article the acoustic metric has the same qualitative features as an asymptotically flat, static and spherically symmetric black hole, and thus it represents a natural astrophysical analogue black hole. As for the case of a scalar field propagating on a Schwarzschild background, we show that acoustic perturbations of the Michel flow exhibit quasi-normal oscillations. Based on a new numerical method for determining the solutions of the radial mode equation, we compute the associated frequencies and analyze their dependency on the radii of t...

  2. Normal Conducting Deflecting Cavity Development at the Cockcroft Institute

    E-Print Network [OSTI]

    Burt, G; Dexter, A C; Woolley, B; Jones, R M; Grudiev, A; Dolgashev, V; Wheelhouse, A; Mackenzie, J; McIntosh, P A; Hill, C; Goudket, P; Buckley, S; Lingwood, C

    2013-01-01

    Two normal conducting deflecting structures are currently being developed at the Cockcroft Institute, one as a crab cavity for CERN linear collider CLIC and one for bunch slice diagnostics on low energy electron beams for Electron Beam Test Facility EBTF at Daresbury. Each has its own challenges that need overcome. For CLIC the phase and amplitude tolerances are very stringent and hence beamloading effects and wakefields must be minimised. Significant work has been undertook to understand the effect of the couplers on beamloading and the effect of the couplers on the wakefields. For EBTF the difficulty is avoiding the large beam offset caused by the cavities internal deflecting voltage at the low beam energy. Prototypes for both cavities have been manufactured and results will be presented.

  3. Galaxy rotation curves with log-normal density distribution

    E-Print Network [OSTI]

    Marr, John H

    2015-01-01

    The log-normal distribution represents the probability of finding randomly distributed particles in a micro canonical ensemble with high entropy. To a first approximation, a modified form of this distribution with a truncated termination may represent an isolated galactic disk, and this disk density distribution model was therefore run to give the best fit to the observational rotation curves for 37 representative galaxies. The resultant curves closely matched the observational data for a wide range of velocity profiles and galaxy types with rising, flat or descending curves in agreement with Verheijen's classification of 'R', 'F' and 'D' type curves, and the corresponding theoretical total disk masses could be fitted to a baryonic Tully Fisher relation (bTFR). Nine of the galaxies were matched to galaxies with previously published masses, suggesting a mean excess dynamic disk mass of dex0.61+/-0.26 over the baryonic masses. Although questionable with regard to other measurements of the shape of disk galaxy g...

  4. Semi-analytic results for quasi-normal frequencies

    E-Print Network [OSTI]

    Skakala, Jozef

    2010-01-01

    The last decade has seen considerable interest in the quasi-normal frequencies [QNFs] of black holes (and even wormholes), both asymptotically flat and with cosmological horizons. There is wide agreement that the QNFs are often of the form omega_n = (offset) + i n (gap), though some authors have encountered situations where this behaviour seems to fail. To get a better understanding of the general situation we consider a semi-analytic model based on a piecewise Eckart (Poeschl--Teller) potential, allowing for different heights and different rates of exponential falloff in the two asymptotic directions. This model is sufficiently general to capture and display key features of the black hole QNFs while simultaneously being analytically tractable, at least for asymptotically large imaginary parts of the QNFs. We shall derive an appropriate "quantization condition" for the asymptotic QNFs, and extract as much analytic information as possible. In particular, we shall explicitly verify that the (offset)+ i n (gap) ...

  5. Generic master equations for quasi-normal frequencies

    E-Print Network [OSTI]

    Skakala, Jozef

    2010-01-01

    Generic master equations governing the highly-damped quasi-normal frequencies [QNFs] of one-horizon, two-horizon, and even three-horizon spacetimes can be obtained through either semi-analytic or monodromy techniques. While many technical details differ, both between the semi-analytic and monodromy approaches, and quite often among various authors seeking to apply the monodromy technique, there is nevertheless widespread agreement regarding the the general form of the QNF master equations. Within this class of generic master equations we can establish some rather general results, relating the existence of "families" of QNFs of the form omega_{a,n} = (offset)_a + i n (gap) to the question of whether or not certain ratios of parameters are rational or irrational.

  6. Mineral density volume gradients in normal and diseased human tissues

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

    Djomehri, Sabra I.; Candell, Susan; Case, Thomas; Browning, Alyssa; Marshall, Grayson W.; Yun, Wenbing; Lau, S. H.; Webb, Samuel; Ho, Sunita P.; Aikawa, Elena

    2015-04-09

    Clinical computed tomography provides a single mineral density (MD) value for heterogeneous calcified tissues containing early and late stage pathologic formations. The novel aspect of this study is that, it extends current quantitative methods of mapping mineral density gradients to three dimensions, discretizes early and late mineralized stages, identifies elemental distribution in discretized volumes, and correlates measured MD with respective calcium (Ca) to phosphorus (P) and Ca to zinc (Zn) elemental ratios. To accomplish this, MD variations identified using polychromatic radiation from a high resolution micro-computed tomography (micro-CT) benchtop unit were correlated with elemental mapping obtained from a microprobe X-raymore »fluorescence (XRF) using synchrotron monochromatic radiation. Digital segmentation of tomograms from normal and diseased tissues (N=5 per group; 40-60 year old males) contained significant mineral density variations (enamel: 2820-3095mg/cc, bone: 570-1415mg/cc, cementum: 1240-1340mg/cc, dentin: 1480-1590mg/cc, cementum affected by periodontitis: 1100-1220mg/cc, hypomineralized carious dentin: 345-1450mg/cc, hypermineralized carious dentin: 1815-2740mg/cc, and dental calculus: 1290-1770mg/cc). A plausible linear correlation between segmented MD volumes and elemental ratios within these volumes was established, and Ca/P ratios for dentin (1.49), hypomineralized dentin (0.32-0.46), cementum (1.51), and bone (1.68) were observed. Furthermore, varying Ca/Zn ratios were distinguished in adapted compared to normal tissues, such as in bone (855-2765) and in cementum (595-990), highlighting Zn as an influential element in prompting observed adaptive properties. Hence, results provide insights on mineral density gradients with elemental concentrations and elemental footprints that in turn could aid in elucidating mechanistic processes for pathologic formations.« less

  7. Crossover from anomalous to normal diffusion in porous media

    E-Print Network [OSTI]

    F. D. A. Aarao Reis; Dung di Caprio

    2015-06-16

    Random walks (RW) of particles adsorbed in the internal walls of porous deposits produced by ballistic-type growth models are studied. The particles start at the external surface of the deposits and enter their pores, in order to simulate an external flux of a species towards a porous solid. For short times, the walker concentration decays as a stretched exponential of the depth z, but a crossover to long time normal diffusion is observed in most samples. The anomalous concentration profile remains at long times in very porous solids if the walker steps are restricted to nearest neighbors and is accompanied with subdiffusion features. These findings are correlated with a decay of the explored area with z. The study of RW of tracer particles left at the internal part of the solid rules out an interpretation by diffusion equations with position-dependent coefficients. A model of RW in a tube of decreasing cross section explains those results by showing long crossovers from an effective subdiffusion regime to an asymptotic normal diffusion. The crossover position and density are analytically calculated for a tube with area decreasing exponentially with z and show good agreement with numerical data. The anomalous decay of the concentration profile is interpreted as a templating effect of the tube shape on the total number of diffusing particles at each depth, while the volumetric concentration in the actually explored porous region may not have significant decay. These results may explain the anomalous diffusion of metal atoms in porous deposits observed in recent works. They also confirm the difficulty in interpreting experimental or computational data on anomalous transport reported in recent works, particularly if only the concentration profiles are measured.

  8. Insolation data manual and direct normal solar radiation data manual

    SciTech Connect (OSTI)

    none,

    1990-07-01

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

  9. Competing Polymerization of Actin Skeleton explains Relation between Network Polarity and Cell Movements

    E-Print Network [OSTI]

    B. Nandy; A. Baumgaertner

    2005-01-18

    Based on experimental observations it is known that various biological cells exhibit a persistent random walk during migration on flat substrates. The persistent random walk is characterized by `stop-and-go' movements : unidirectional motions over distances of the order of several cell diameter are separated by localized short time erratic movements. Using computer simulations the reasons for this phenomena had been unveiled and shown to be attributed to two antagonistic nucleation processes during the polymerization of the cell's actin cytoskeleton : the (ordinary) spontaneous nucleation and the dendritic nucleation processes. Whereas spontaneous nucleations generate actin filaments growing in different directions and hence create motions in random directions, dendritic nucleations provide a unidirectional growth. Since dendritic growth exhibits stochastic fluctuations, spontaneous nucleation may eventually compete or even dominate, which results in a reorientation of filament growth and hence a new direction of cell motion. The event of reorientation takes place at instants of vanishing polarity of the actin skeleton.

  10. Factor Analysis for Skewed Data and Skew-Normal Maximum Likelihood Factor Analysis 

    E-Print Network [OSTI]

    Gaucher, Beverly Jane

    2013-04-04

    This research explores factor analysis applied to data from skewed distributions for the general skew model, the selection-elliptical model, the selection-normal model, the skew-elliptical model and the skew-normal model ...

  11. Normal form approach for dispersive equations with low-regularity data

    E-Print Network [OSTI]

    Oh, Seungly

    2012-01-01

    In this dissertation, we examine applications of the normal form technique to nonlinear dispersive equations with rough initial data. Working within the framework of Bourgain spaces, the normal form method often produces ...

  12. Upper critical field in nanostructured Nb: Competing effects of the reduction in density of states and the mean free path

    E-Print Network [OSTI]

    Raychaudhuri, Pratap

    Upper critical field in nanostructured Nb: Competing effects of the reduction in density of states and the mean free path Sangita Bose,1 Pratap Raychaudhuri,1 Rajarshi Banerjee,2 and Pushan Ayyub1 1Department December 2006 We show that the upper critical field in nanometer-sized Nb particles is governed

  13. (BBA) is competent for investigations on incidents of poisoning honey bees due to the use of pesti-

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    (BBA) is competent for investigations on incidents of poisoning honey bees due to the use of pesti in the case of honey-bee poisoning by pesticides' [Amtl Pfl Best (Berlin-Dahlem), NF 36/5, 179-182]. An overview of the poisoning incidents shows a clear decline in the last years. The most impor- tant

  14. Beacon Training in a Water Maze Can Facilitate and Compete With Subsequent Room Cue Learning in Rats

    E-Print Network [OSTI]

    Indiana University

    Beacon Training in a Water Maze Can Facilitate and Compete With Subsequent Room Cue Learning experiments in which rats completed a water-maze blocking procedure, experimental groups were trained to use location. A Room Test (landmarks and background cues only) showed that Stage 1 training with a fixed

  15. Copyright July 2013 by the Student Systems Competency Center and Office of the Registrar Page 1 rev 04/2015

    E-Print Network [OSTI]

    Pittendrigh, Barry

    , Classification, Catalog Term, Major, Minor, College, and Concentration. Only valid combinations of searchPurduePlan, go to http://mypurdue.purdue.edu/. Enter your career account user name and password to login to myPurdue. Press enter or click on the Login button. #12;Copyright © July 2013 by the Student Systems Competency

  16. Deutsche Telekom launches International Competence Center to drive global Machine-to-Machine (M2M) innovation

    E-Print Network [OSTI]

    Deutschmann, Rainer

    fixed-network lines and approximately 17 million broadband lines (as of September 30, 2009). Its product and connectivity provider. The competence center will focus on M2M products and services in nine different market, security, retail & commerce, industrial automation monitoring and control, healthcare and public sector

  17. TRENDS IN DIRECT NORMAL SOLAR IRRADIANCE IN OREGON FROM 1979-2003 Laura Riihimaki

    E-Print Network [OSTI]

    Oregon, University of

    TRENDS IN DIRECT NORMAL SOLAR IRRADIANCE IN OREGON FROM 1979-2003 Laura Riihimaki Frank Vignola of trends in direct normal irradiance from three sites around Oregon over a period of 25 years. An overall. This article studies the trends in direct normal beam irradiance at three locations in Oregon. These sites have

  18. Modeling and Generating Daily Changes in Market Variables Using A Multivariate Mixture of Normal Distributions

    E-Print Network [OSTI]

    Wang, Jin

    Modeling and Generating Daily Changes in Market Variables Using A Multivariate Mixture of Normal of the normal distribution for modeling of daily changes in market variables with fatter-than-normal tails is to transform (linearly) a multivariate normalwith an input covariance matrix into the desired multivariate

  19. Sampling Plan for Assaying Plates Containing Depleted or Normal Uranium

    SciTech Connect (OSTI)

    Ivan R. Thomas

    2011-11-01

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

  20. FREQUENCY DEPENDENCE OF PULSE WIDTH FOR 150 RADIO NORMAL PULSARS

    SciTech Connect (OSTI)

    Chen, J. L. [Department of Physics and Electronic Engineering, Yuncheng University, 044000, Yuncheng, Shanxi (China); Wang, H. G., E-mail: hgwang.gz@gmail.com [Center for Astrophysics, Guangzhou University, 510006, Guangzhou (China)

    2014-11-01

    The frequency dependence of the pulse width is studied for 150 normal pulsars, mostly selected from the European Pulsar Network, for which the 10% multifrequency pulse widths can be well fit with the Thorsett relationship W {sub 10} = A?{sup ?} + W {sub 10,} {sub min}. The relative fraction of pulse width change between 0.4 GHz and 4.85 GHz, ? = (W {sub 4.85} – W {sub 0.4})/W {sub 0.4}, is calculated in terms of the best-fit relationship for each pulsar. It is found that 81 pulsars (54%) have ? < –10% (group A), showing considerable profile narrowing at high frequencies, 40 pulsars (27%) have –10% ?? ? 10% (group B), meaning a marginal change in pulse width, and 29 pulsars (19%) have ? > 10% (group C), showing a remarkable profile broadening at high frequencies. The fractions of the group-A and group-C pulsars suggest that the profile narrowing phenomenon at high frequencies is more common than the profile broadening phenomenon, but a large fraction of the group-B and group-C pulsars (a total of 46%) is also revealed. The group-C pulsars, together with a portion of group-B pulsars with slight pulse broadening, can hardly be explained using the conventional radius-to-frequency mapping, which only applies to the profile narrowing phenomenon. Based on a recent version of the fan beam model, a type of broadband emission model, we propose that the diverse frequency dependence of pulse width is a consequence of different types of distribution of emission spectra across the emission region. The geometrical effect predicting a link between the emission beam shrinkage and spectrum steepening is tested but disfavored.

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

    SciTech Connect (OSTI)

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

    2008-09-01

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

  2. Normal and lateral Casimir forces between deformed plates

    SciTech Connect (OSTI)

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

    2003-02-01

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

  3. 7-117 The claim of a heat pump designer regarding the COP of the heat pump is to be evaluated. Assumptions The heat pump operates steadily.

    E-Print Network [OSTI]

    Bahrami, Majid

    7-47 7-117 The claim of a heat pump designer regarding the COP of the heat pump is to be evaluated. Assumptions The heat pump operates steadily. HP Wnet,in QH QL TL TH Analysis The maximum heat pump coefficient of performance would occur if the heat pump were completely reversible, 5.7 K026K300 K300 COP maxHP, LH H TT

  4. DJS CLAIM ER

    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 Bonding Low-Cost Ground8 GasDEVELOPMENTS E P I IT h it c 5

  5. Assignment of Claims

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

    Sinton files for tax refunds based on a carryback of losses generated by Old Sinton. Taxpayer identified as Old Sinton, Forms signed by president of New Sinton. * New Sinton...

  6. Adoption Assistance Claim Form

    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 Traditional Knowledge KiosksAboutHelp & Reference Users HomeJames80-AA

  7. Leadership development study :success profile competencies and high-performing leaders at Sandia National Laboratories.

    SciTech Connect (OSTI)

    Becker, Katherine M.; Mulligan, Deborah Rae; Szenasi, Gail L.; Crowder, Stephen Vernon

    2005-04-01

    Sandia is undergoing tremendous change. Sandia's executive management recognized the need for leadership development. About ten years ago the Business, Leadership, and Management Development department in partnership with executive management developed and implemented the organizational leadership Success Profile Competencies to help address some of the changes on the horizon such as workforce losses and lack of a skill set in the area of interpersonal skills. This study addresses the need for the Business, Leadership, and Management Development department to provide statistically sound data in two areas. One is to demonstrate that the organizational 360-degree success profile assessment tool has made a difference for leaders. A second area is to demonstrate the presence of high performing leaders at the Labs. The study utilized two tools to address these two areas. Study participants were made up of individuals who have solid data on Sandia's 360-degree success profile assessment tool. The second assessment tool was comprised of those leaders who participated in the Lockheed Martin Corporation Employee Preferences Survey. Statistical data supports the connection between leader indicators and the 360-degree assessment tool. The study also indicates the presence of high performing leaders at Sandia.

  8. Ginzburg-Landau theory for skyrmions in inversion-symmetric magnets with competing interactions

    E-Print Network [OSTI]

    Shi-Zeng Lin; Satoru Hayami

    2015-12-15

    Magnetic skyrmions have attracted considerable attention recently for their huge potential in spintronic applications. Generally skyrmions are big compared to the atomic lattice constant, which allows for the Ginzburg-Landau type description in the continuum limit. Such a description successfully captures the main experimental observations on skyrmions in B20 compound without inversion symmetry. Skyrmions can also exist in inversion-symmetric magnets with competing interactions. Here we derive a general Ginzburg-Landau theory for skyrmions in these magnets valid in the long wavelength limit. We study the unusual static and dynamical properties of skyrmions based on the derived Ginzburg-Landau theory. We show that an easy axis spin anisotropy is sufficient to stabilize a skyrmion lattice. Interestingly, the skyrmion in inversion-symmetric magnets has a new internal degree of freedom associated with the rotation of helicity, i.e. the "spin" of the skyrmion as a particle, in addition to the usual translational motion of skyrmions (orbital motion). The orbital and spin degree of freedoms of an individual skyrmion can couple to each other, and give rise to unusual behavior that is absent for the skyrmions stabilized by the Dzyaloshinskii-Moriya interaction. The derived Ginzburg-Landau theory provides a convenient and general framework to discuss skyrmion physics and will facilitate the search for skyrmions in inversion-symmetric magnets.

  9. Assessment of Quality Assurance Measures for Radioactive Material Transport Packages not Requiring Competent Authority Design Approval - 13282

    SciTech Connect (OSTI)

    Komann, Steffen; Groeke, Carsten; Droste, Bernhard

    2013-07-01

    The majority of transports of radioactive materials are carried out in packages which don't need a package design approval by a competent authority. Low-active radioactive materials are transported in such packages e.g. in the medical and pharmaceutical industry and in the nuclear industry as well. Decommissioning of NPP's leads to a strong demand for packages to transport low and middle active radioactive waste. According to IAEA regulations the 'non-competent authority approved package types' are the Excepted Packages and the Industrial Packages of Type IP-1, IP-2 and IP-3 and packages of Type A. For these types of packages an assessment by the competent authority is required for the quality assurance measures for the design, manufacture, testing, documentation, use, maintenance and inspection (IAEA SSR 6, Chap. 306). In general a compliance audit of the manufacturer of the packaging is required during this assessment procedure. Their regulatory level in the IAEA regulations is not comparable with the 'regulatory density' for packages requiring competent authority package design approval. Practices in different countries lead to different approaches within the assessment of the quality assurance measures in the management system as well as in the quality assurance program of a special package design. To use the package or packaging in a safe manner and in compliance with the regulations a management system for each phase of the life of the package or packaging is necessary. The relevant IAEA-SSR6 chap. 801 requires documentary verification by the consignor concerning package compliance with the requirements. (authors)

  10. Homologous recombination and non-homologous end-joining repair pathways in bovine embryos with different developmental competence

    SciTech Connect (OSTI)

    Henrique Barreta, Marcos; Laboratorio de Biotecnologia e Reproducao Animal-BioRep, Universidade Federal de Santa Maria, Santa Maria, RS ; Garziera Gasperin, Bernardo; Braga Rissi, Vitor; Cesaro, Matheus Pedrotti de; Ferreira, Rogerio; Oliveira, Joao Francisco de; Goncalves, Paulo Bayard Dias; Bordignon, Vilceu

    2012-10-01

    This study investigated the expression of genes controlling homologous recombination (HR), and non-homologous end-joining (NHEJ) DNA-repair pathways in bovine embryos of different developmental potential. It also evaluated whether bovine embryos can respond to DNA double-strand breaks (DSBs) induced with ultraviolet irradiation by regulating expression of genes involved in HR and NHEJ repair pathways. Embryos with high, intermediate or low developmental competence were selected based on the cleavage time after in vitro insemination and were removed from in vitro culture before (36 h), during (72 h) and after (96 h) the expected period of embryonic genome activation. All studied genes were expressed before, during and after the genome activation period regardless the developmental competence of the embryos. Higher mRNA expression of 53BP1 and RAD52 was found before genome activation in embryos with low developmental competence. Expression of 53BP1, RAD51 and KU70 was downregulated at 72 h and upregulated at 168 h post-insemination in response to DSBs induced by ultraviolet irradiation. In conclusion, important genes controlling HR and NHEJ DNA-repair pathways are expressed in bovine embryos, however genes participating in these pathways are only regulated after the period of embryo genome activation in response to ultraviolet-induced DSBs.

  11. The effects of dietary phenylalanine supplementation on ochratoxicosis in normal and partially nephrectomized rats 

    E-Print Network [OSTI]

    Parker, Roger William

    1983-01-01

    -Chai rmen of Advisory Committee: Dr. Leon H. Russell Dr. Timothy D. Ph11 lips Ochratoxin A (OA), a naturally occurring nephrotoxic mycotoxin, is an inhibitor of protein synthesis, competing with L-beta-phe- nylalanine at the enzyme phenylalanine...-tRNA synthetase. Previous investigators have reported decreasing OA toxicity in bacteria, yeast. cultured cells, and mice by administering phenylalanine simultane- ously; thus, they have hypothes1zed that an1mals may be protected from OA poisoning through...

  12. THERMOELECTRIC GENERATION OF CHARGE IMBALANCE AT A SUPERCONDUCTOR-NORMAL METAL INTERFACE

    E-Print Network [OSTI]

    Van Harlingen, D.J.

    2014-01-01

    in Non-equilibrium Superconductivity, Phonons, and KapitzaD. Bedard, in SQUID: Superconducting Quantum Inter- ference1 (a) At a normal metal-superconductor interface, an applied

  13. Intra-hour Direct Normal Irradiance solar forecasting using genetic programming

    E-Print Network [OSTI]

    Queener, Benjamin Daniel

    2012-01-01

    16 3.2 Push Programming Language . . . . . . . . . . . . . .Genetic Programming . . . . . . . . . . . . . . .16 3.1.3normalized data, Genetic Programming would become a powerful

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

    DOE Patents [OSTI]

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

    2002-01-01

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

  15. Oil Shale Mining Claims Conversion Act. Hearing before the Subcommittee on Mineral Resources Development and Production of the Committee on Energy and Natural Resources, United States Senate, One Hundredth Congress, Second Session on S. 2089, H. R. 1039, April 22, 1988

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    The hearing was called to examine two bills which address the processing of oil shale mining claims and patents by the Department of the Interior under the General Mining Law of 1872. S.2089 would provide for certain requirements relating to the conversion of oil shale mining claims located under the Mining Law of 1872 to leases and H.R.1039 would amend section 37 of the Mineral Lands Leasing Act of 1920 relating to oil shale claims. Under the new bills the owners of oil shale mining claims must make an election within 180 days after enactment as to whether to convert their claims to leases or to maintain their claims by performing 1000 dollars of annual assessment work on the claim, filing annually an affidavit of assessment work performed, and producing oil shale in significant marketable amounts within 10 years from the date of enactment of the legislation.

  16. Competing quantum effects in the dynamics of a flexible water model

    E-Print Network [OSTI]

    Scott Habershon; Thomas E. Markland; David E. Manolopoulos

    2010-11-04

    Numerous studies have identified large quantum mechanical effects in the dynamics of liquid water. In this paper, we suggest that these effects may have been overestimated due to the use of rigid water models and flexible models in which the intramolecular interactions were described using simple harmonic functions. To demonstrate this, we introduce a new simple point charge model for liquid water, q-TIP4P/F, in which the O--H stretches are described by Morse-type functions. We have parameterized this model to give the correct liquid structure, diffusion coefficient, and infra-red absorption frequencies in quantum (path integral-based) simulations. By comparing classical and quantum simulations of the liquid, we find that quantum mechanical fluctuations increase the rates of translational diffusion and orientational relaxation in our model by a factor of around 1.15. This effect is much smaller than that observed in all previous simulations of simple empirical water models, which have found a quantum effect of at least 1.4 regardless of the quantum simulation method or the water model employed. The small quantum effect in our model is a result of two competing phenomena. Intermolecular zero point energy and tunneling effects destabilize the hydrogen bonding network, leading to a less viscous liquid with a larger diffusion coefficient. However this is offset by intramolecular zero point motion, which changes the average water monomer geometry resulting in a larger dipole moment, stronger intermolecular interactions, and slower diffusion. We end by suggesting, on the basis of simulations of other potential energy models, that the small quantum effect we find in the diffusion coefficient is associated with the ability of our model to produce a single broad O-H stretching band in the infra-red absorption spectrum.

  17. Differential toxicity of heterocyclic aromatic amines and their mixture in metabolically competent HepaRG cells

    SciTech Connect (OSTI)

    Dumont, Julie, E-mail: Julie.Dumont@pasteur-lille.f [Inserm U991, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Universite de Rennes 1, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Josse, Rozenn, E-mail: Rozenn.Josse@univ-rennes1.f [Inserm U991, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Universite de Rennes 1, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Lambert, Carine, E-mail: Carine.Lambert45@gmail.co [Inserm U991, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Universite de Rennes 1, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Antherieu, Sebastien, E-mail: Sebastien.Antherieu@univ-rennes1.f [Inserm U991, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Universite de Rennes 1, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Le Hegarat, Ludovic, E-mail: l.lehegarat@afssa.f [Agence Francaise de Securite Sanitaire des Aliments, F-35300 Fougeres (France); Aninat, Caroline, E-mail: Caroline.Aninat@univ-rennes1.f [Inserm U991, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Universite de Rennes 1, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Robin, Marie-Anne, E-mail: Marie-Anne.Robin@inserm.f [Inserm U991, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Universite de Rennes 1, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Guguen-Guillouzo, Christiane, E-mail: Christiane.Guillouzo@univ-rennes1.f [Inserm U991, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France); Universite de Rennes 1, Faculte des Sciences Pharmaceutiques et Biologiques, F-35043 Rennes cedex (France)

    2010-06-01

    Human exposure to heterocyclic aromatic amines (HAA) usually occurs through mixtures rather than individual compounds. However, the toxic effects and related mechanisms of co-exposure to HAA in humans remain unknown. We compared the effects of two of the most common HAA, 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) and 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline (MeIQx), individually or in combination, in the metabolically competent human hepatoma HepaRG cells. Various endpoints were measured including cytotoxicity, apoptosis, oxidative stress and DNA damage by the comet assay. Moreover, the effects of PhIP and/or MeIQx on mRNA expression and activities of enzymes involved in their activation and detoxification pathways were evaluated. After a 24 h treatment, PhIP and MeIQx, individually and in combination, exerted differential effects on apoptosis, oxidative stress, DNA damage and cytochrome P450 (CYP) activities. Only PhIP induced DNA damage. It was also a stronger inducer of CYP1A1 and CYP1B1 expression and activity than MeIQx. In contrast, only MeIQx exposure resulted in a significant induction of CYP1A2 activity. The combination of PhIP with MeIQx induced an oxidative stress and showed synergistic effects on apoptosis. However, PhIP-induced genotoxicity was abolished by a co-exposure with MeIQx. Such an inhibitory effect could be explained by a significant decrease in CYP1A2 activity which is responsible for PhIP genotoxicity. Our findings highlight the need to investigate interactions between HAA when assessing risks for human health and provide new insights in the mechanisms of interaction between PhIP and MeIQx.

  18. The cost of silicon nitride powder: What must it be to compete?

    SciTech Connect (OSTI)

    Das, S.; Curlee, T.R.

    1992-02-01

    The ability of advanced ceramic components to compete with similar metallic parts will depend in part on current and future efforts to reduce the cost of ceramic parts. This paper examines the potential reductions in part cost that could result from the development of less expensive advanced ceramic powders. The analysis focuses specifically on two silicon nitride engine components -- roller followers and turbocharger rotors. The results of the process-cost models developed for this work suggest that reductions in the cost of advanced silicon nitride powder from its current level of about $20 per pound to about $5 per pound will not in itself be sufficient to lower the cost of ceramic parts below the current cost of similar metallic components. This work also examines if combinations of lower-cost powders and further improvements in other key technical parameters to which costs are most sensitive could push the cost of ceramics below the cost of metallics. Although these sensitivity analyses are reflective of technical improvements that are very optimistic, the resulting part costs are estimated to remain higher than similar metallic parts. Our findings call into question the widely-held notion that the cost of ceramic components must not exceed the cost of similar metallic parts if ceramics are to be competitive. Economic viability will ultimately be decided not on the basis of which part is less costly, but on an assessment of the marginal costs and benefits provided by ceramics and metallics. This analysis does not consider the benefits side of the equation. Our findings on the cost side of the equation suggest that the competitiveness of advanced ceramics will ultimately be decided by our ability to evaluate and communicate the higher benefits that advanced ceramic parts may offer.

  19. The cost of silicon nitride powder: What must it be to compete

    SciTech Connect (OSTI)

    Das, S.; Curlee, T.R.

    1992-02-01

    The ability of advanced ceramic components to compete with similar metallic parts will depend in part on current and future efforts to reduce the cost of ceramic parts. This paper examines the potential reductions in part cost that could result from the development of less expensive advanced ceramic powders. The analysis focuses specifically on two silicon nitride engine components -- roller followers and turbocharger rotors. The results of the process-cost models developed for this work suggest that reductions in the cost of advanced silicon nitride powder from its current level of about $20 per pound to about $5 per pound will not in itself be sufficient to lower the cost of ceramic parts below the current cost of similar metallic components. This work also examines if combinations of lower-cost powders and further improvements in other key technical parameters to which costs are most sensitive could push the cost of ceramics below the cost of metallics. Although these sensitivity analyses are reflective of technical improvements that are very optimistic, the resulting part costs are estimated to remain higher than similar metallic parts. Our findings call into question the widely-held notion that the cost of ceramic components must not exceed the cost of similar metallic parts if ceramics are to be competitive. Economic viability will ultimately be decided not on the basis of which part is less costly, but on an assessment of the marginal costs and benefits provided by ceramics and metallics. This analysis does not consider the benefits side of the equation. Our findings on the cost side of the equation suggest that the competitiveness of advanced ceramics will ultimately be decided by our ability to evaluate and communicate the higher benefits that advanced ceramic parts may offer.

  20. A National Radiation Oncology Medical Student Clerkship Survey: Didactic Curricular Components Increase Confidence in Clinical Competency

    SciTech Connect (OSTI)

    Jagadeesan, Vikrant S.; Raleigh, David R.; Koshy, Matthew; Howard, Andrew R.; Chmura, Steven J.; Golden, Daniel W.

    2014-01-01

    Purpose: Students applying to radiation oncology residency programs complete 1 or more radiation oncology clerkships. This study assesses student experiences and perspectives during radiation oncology clerkships. The impact of didactic components and number of clerkship experiences in relation to confidence in clinical competency and preparation to function as a first-year radiation oncology resident are evaluated. Methods and Materials: An anonymous, Internet-based survey was sent via direct e-mail to all applicants to a single radiation oncology residency program during the 2012-2013 academic year. The survey was composed of 3 main sections including questions regarding baseline demographic information and prior radiation oncology experience, rotation experiences, and ideal clerkship curriculum content. Results: The survey response rate was 37% (70 of 188). Respondents reported 191 unique clerkship experiences. Of the respondents, 27% (19 of 70) completed at least 1 clerkship with a didactic component geared towards their level of training. Completing a clerkship with a didactic component was significantly associated with a respondent's confidence to function as a first-year radiation oncology resident (Wilcoxon rank–sum P=.03). However, the total number of clerkships completed did not correlate with confidence to pursue radiation oncology as a specialty (Spearman ? P=.48) or confidence to function as a first year resident (Spearman ? P=.43). Conclusions: Based on responses to this survey, rotating students perceive that the majority of radiation oncology clerkships do not have formal didactic curricula. Survey respondents who completed a clerkship with a didactic curriculum reported feeling more prepared to function as a radiation oncology resident. However, completing an increasing number of clerkships does not appear to improve confidence in the decision to pursue radiation oncology as a career or to function as a radiation oncology resident. These results support further development of structured didactic curricula for the radiation oncology clerkship.

  1. A Comparison of Education, Business, and Engineering Undergraduate Students’ Internet Use and their Experience, Confidence, and Competence in Using New Literacies of the Internet 

    E-Print Network [OSTI]

    Kim, Su Yeon

    2011-08-08

    This study explored beginning and advanced pre-service teachers’ Internet use and their experience, confidence, and competence in using new literacies of the Internet. In addition, this study compared the pre-service ...

  2. Developmental differences in relations among parental protectiveness, attachment, social skills, social anxiety and social competence in juveniles with asthma or diabetes 

    E-Print Network [OSTI]

    Grizzle, Jonhenry C.

    2009-05-15

    interaction variables (social skills, social anxiety), and social competence in juveniles with asthma and diabetes. Hierarchical multiple regression was used to evaluate mediated models using data from a sample of 178 preadolescent (ages 7-11) and adolescent...

  3. The effects of cognitive competence and anxiety on depression in an elderly sample: a clinical assessment scales for the elderly (case) data analysis 

    E-Print Network [OSTI]

    Arnemann, Kelly Gene

    2009-05-15

    patient?s internal functioning. Research in the area of the presentation of depression in the elderly merits further investigation. v DEDICATION To Miguel Antonio Ybarra, Ph.D., thank you for your love and support because without you I never... Question 4: What is the relationship between: a. Self-report cognitive competence and other-report cognitive competence? b. Self-report depression and other-report depression? c. Self-report anxiety and other-report anxiety? 4 d. Self...

  4. Future personal attributes and job competencies needed by the Texas Department of State Health Services (DSHS), state hospital section, registered nurse managers: a Delphi study 

    E-Print Network [OSTI]

    Harrison, Joseph, Jr.

    2005-11-01

    -1 FUTURE PERSONAL ATTRIBUTES AND JOB COMPETENCIES NEEDED BY THE TEXAS DEPARTMENT OF STATE HEALTH SERVICES (DSHS), STATE HOSPITAL SECTION, REGISTERED NURSE MANAGERS: A DELPHI STUDY A Dissertation by JOSEPH HARRISON, JR. Submitted to the Office of Graduate... ? 2005 JOSEPH HARRISON, JR. ALL RIGHTS RESERVED FUTURE PERSONAL ATTRIBUTES AND JOB COMPETENCIES NEEDED BY THE TEXAS DEPARTMENT OF STATE HEALTH SERVICES (DSHS), STATE HOSPITAL SECTION, REGISTERED NURSE MANAGERS: A DELPHI STUDY A Dissertation...

  5. Facial Expression Invariant Head Pose Normalization using Gaussian Process Ognjen Rudovic

    E-Print Network [OSTI]

    Theune, Mariët

    into a head-pose space defined by a low dimensional manifold attained by means of multi-class LDA. ThenFacial Expression Invariant Head Pose Normalization using Gaussian Process Regression Ognjen for facial- expression-invariant head pose normalization. We address the problem by mapping the locations

  6. A Technique for Reducing Normal-Form Games to Compute a Nash Equilibrium

    E-Print Network [OSTI]

    A Technique for Reducing Normal-Form Games to Compute a Nash Equilibrium Vincent Conitzer Carnegie)matrix) game, O, to a smaller normal-form game, R, for the purpose of computing a Nash equilibrium. This is done by computing a Nash equilibrium for a subcomponent, G, of O for which a certain condition holds

  7. NEWTON'S METHOD FOR COMPUTING A NORMALIZED EQUILIBRIUM IN THE GENERALIZED NASH GAME

    E-Print Network [OSTI]

    Kanzow, Christian

    NEWTON'S METHOD FOR COMPUTING A NORMALIZED EQUILIBRIUM IN THE GENERALIZED NASH GAME THROUGH FIXED Society for the Promotion of Science. 1 #12;Abstract. We consider the generalized Nash equilibrium problem: Generalized Nash equilibrium problem; Normalized equilib- rium; Fixed point characterization; Nonsmooth Newton

  8. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Resource Allocation Strategies for In-Network Stream Processing-20 École Normale Supérieure de Lyon 46 Allée d'Italie, 69364 Lyon Cedex 07, France Téléphone : +33

  9. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Optimizing the reliability of pipelined applications under-06 École Normale Supérieure de Lyon 46 Allée d'Italie, 69364 Lyon Cedex 07, France Téléphone : +33

  10. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Mapping pipelined applications with replication to increase Report No 2009-28 École Normale Supérieure de Lyon 46 Allée d'Italie, 69364 Lyon Cedex 07, France

  11. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Optimizing Latency and Reliability of Pipeline Workflow Normale Supérieure de Lyon 46 Allée d'Italie, 69364 Lyon Cedex 07, France Téléphone : +33

  12. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Fault Tolerant Scheduling of Precedence Task Graphs Normale Supérieure de Lyon 46 Allée d'Italie, 69364 Lyon Cedex 07, France Téléphone : +33

  13. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Assessing general mappings for period/reliability optimization Normale Supérieure de Lyon 46 Allée d'Italie, 69364 Lyon Cedex 07, France Téléphone : +33

  14. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Resource Allocation for Multiple Concurrent In-Network Stream No 2009-07 École Normale Supérieure de Lyon 46 Allée d'Italie, 69364 Lyon Cedex 07, France Téléphone : +33

  15. cole Normale Suprieure de Lyon Laboratoire de Sciences de la Terre

    E-Print Network [OSTI]

    Cerveny, Vlastislav

    École Normale Supérieure de Lyon Laboratoire de Sciences de la Terre Charles University in Prague Supérieure de Lyon Laboratoire de Sciences de la Terre Université Charles à Prague Faculté de mathématiques Normale Supérieure de Lyon Laboratoire de Sciences de la Terre Univerzita Karlova v Praze Matematicko

  16. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Realistic Models and Efficient Algorithms for Fault Tolerant No 2008-09 École Normale Supérieure de Lyon 46 Allée d'Italie, 69364 Lyon Cedex 07, France Téléphone : +33

  17. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Computing the throughput of probabilistic and replicated 2010 Research Report No 2010-03 École Normale Supérieure de Lyon 46 Allée d'Italie, 69364 Lyon Cedex 07

  18. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Multi-criteria scheduling of pipeline workflows Anne Benoit, Veronika Rehn-Sonigo, Yves Robert June 2007 Research Report No 2007-32 École Normale Supérieure de Lyon 46

  19. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Impact of QoS on Replica Placement in Tree Networks Anne Benoit , Veronika Rehn , Yves Robert December 2006 Research Report No 2006-48 École Normale Supérieure de Lyon 46

  20. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Bi-criteria Pipeline Mappings for Parallel Image Processing Anne-02 École Normale Supérieure de Lyon 46 Allée d'Italie, 69364 Lyon Cedex 07, France Téléphone : +33

  1. Universit a degli Studi di Roma La Sapienza Ecole normale sup erieure de Lyon

    E-Print Network [OSTI]

    Cocco, Simona

    Universit#18; a degli Studi di Roma La Sapienza e et Ecole normale sup#19; erieure de Lyon Tesi Th Roma La Sapienza e et Docteur en Physique de L'Ecole normale sup#19; erieure de Lyon au titre de l

  2. Normalized Microwave Reflection Index: Validation of Vegetation Water Content Estimates from Montana Grasslands

    E-Print Network [OSTI]

    Larson, Kristine

    1 Normalized Microwave Reflection Index: Validation of Vegetation Water Content Estimates from NMRI as a metric for estimating vegetation water content (VWC) and evaluate the normalization procedure Reflection Index (NMRI). It is a measure of vegetation water content (VWC) estimated from data archived

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

    E-Print Network [OSTI]

    Kilgard, Michael P.

    SPEECH-CODING AND TRAINING-INDUCED PLASTICITY IN AUDITORY CORTEX OF NORMAL AND DYSLEXIA MODEL RATS anymore... #12;SPEECH-CODING AND TRAINING-INDUCED PLASTICITY IN AUDITORY CORTEX OF NORMAL AND DYSLEXIA been lucky to share the lab with many wonderful colleagues. First, I must thank Dr. Crystal Engineer

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

    E-Print Network [OSTI]

    Raffray, A. René

    May 28-29, 2008/ARR 1 Thermal Effect of Off-Normal Energy Deposition on Bare Ferritic Steel First #12;May 28-29, 2008/ARR 2 Power Plant FW Under Energy Deposition from Off- Normal Conditions · Thermal Meeting) · Disruptions: ­ Parallel energy density for thermal quench = 28-45 MJ/m2 near X

  5. Assessing Non-Normal Effects in Thermoacoustic Systems with Mean Flow. K. Wieczorek,1, a)

    E-Print Network [OSTI]

    Nicoud, Franck

    Assessing Non-Normal Effects in Thermoacoustic Systems with Mean Flow. K. Wieczorek,1, a) C this paper, non-normal interactions in a thermoacoustic system are studied, using a low-order expansion. INTRODUCTION Over the last decades, thermoacoustic instabilities have been the subject of intense re- search

  6. Gibbs Sampling for Logistic Normal Topic Models with Graph-Based Priors

    E-Print Network [OSTI]

    McCallum, Andrew

    in the T - 1 simplex (i.e., a T-dimensional logistic normal random variable) can be generated as follows: 1Gibbs Sampling for Logistic Normal Topic Models with Graph-Based Priors David Mimno, Hanna M relationships. Models for spatial and temporal data often rely on real-valued state space models such as dynamic

  7. The Normal Parkin Sequence The recruitment of parkin to mitochondria in response to

    E-Print Network [OSTI]

    Feng, Jian

    231 normal subjects and 294 Parkinson's disease patients in China, as well as genomic DNA from 19 normal subjects and 18 Parkinson's disease patients in the United States were amplified by polymerase Tool (BLAST) search of DNA sequences from 1540 indi- viduals (1290 Parkinson's disease patients and 250

  8. Antiport Mechanism for Cl in ClC-ec1 from Normal-Mode Analysis

    E-Print Network [OSTI]

    Harilal, S. S.

    Antiport Mechanism for ClÀ /Hþ in ClC-ec1 from Normal-Mode Analysis Gennady V. Miloshevsky, Ahmed. It functions as a ClÀ /Hþ anti- porter, not a ClÀ channel; however, the molecular mechanism for ClÀ /Hþ exchange is largely unknown. Using all-atom normal-mode analysis to explore possible mechanisms

  9. 1 Relaxing the Multivariate Normality Assumption in the Simulation 2 of Transportation System Dependencies

    E-Print Network [OSTI]

    Kockelman, Kara M.

    1 1 Relaxing the Multivariate Normality Assumption in the Simulation 2 of Transportation System network analysis literature is the3 use of the multivariate normal (MVN) distribution. While in certain to sample from these case-specific multivariate distributions in simulation studies (see, e.g.,14 Ghosh

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

    E-Print Network [OSTI]

    Fisher, Bob

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

  11. Elastin protein levels are a vital modifier affecting normal lung development and susceptibility to emphysema

    E-Print Network [OSTI]

    Mecham, Robert

    Elastin protein levels are a vital modifier affecting normal lung development and susceptibility modifier affecting normal lung development and susceptibility to emphysema. Am J Physiol Lung Cell Mol-induced emphysema is highly variable, and numerous genetic and environmental factors are thought to mitigate lung

  12. Normality Tests in SPSSNormality Tests in SPSS UNT Geog 3190, Wolverton 1

    E-Print Network [OSTI]

    Wolverton, Steve

    Normality Tests in SPSSNormality Tests in SPSS UNT Geog 3190, Wolverton 1 #12;What do these tests do?What do these tests do? · They compare the shape of your sample distribution to the shape · A significant test means the sample distribution is not shaped like a normal curve · Shapiro Wilks W test

  13. Assessing Non-Normal Effects in Thermoacoustic Systems with Mean Flow. K. Wieczorek,1, a)

    E-Print Network [OSTI]

    Boyer, Edmond

    Assessing Non-Normal Effects in Thermoacoustic Systems with Mean Flow. K. Wieczorek,1, a) C.1063/1.3650418 #12;In this paper, non-normal interactions in a thermoacoustic system are studied, using a low,version1-19Mar2013 #12;I. INTRODUCTION Over the last decades, thermoacoustic instabilities have been

  14. High frequency acoustic transmission loss of perforated plates at normal incidence

    E-Print Network [OSTI]

    Papamoschou, Dimitri

    High frequency acoustic transmission loss of perforated plates at normal incidence Vincent Phonga conducted on the transmission loss of perforated plates at normal incidence. The investigation includes microphone measurements of transmission loss for 11 perforated plates with variable thickness, hole size

  15. Competing effects of electronic and nuclear energy loss on microstructural evolution in ionic-covalent materials

    SciTech Connect (OSTI)

    Zhang, Yanwen; Varga, Tamas; Ishimaru, Dr. Manabu; Edmondson, Dr. Philip; Xue, Haizhou; Liu, Peng; Moll, Sandra; Namavar, Fereydoon; Hardiman, Chris; Shannon, Prof. Steven; Weber, William J

    2014-01-01

    Ever increasing energy needs have raised the demands for advanced fuels and cladding materials that withstand the extreme radiation environments with improved accident tolerance over a long period of time. Ceria (CeO2) is a well known ionic conductor that is isostructural with urania and plutonia-based nuclear fuels. In the context of nuclear fuels, immobilization and transmutation of actinides, CeO2 is a model system for radiation effect studies. Covalent silicon carbide (SiC) is a candidate for use as structural material in fusion, cladding material for fission reactors, and an inert matrix for the transmutation of plutonium and other radioactive actinides. Understanding microstructural change of these ionic-covalent materials to irradiation is important for advanced nuclear energy systems. While displacements from nuclear energy loss may be the primary contribution to damage accumulation in a crystalline matrix and a driving force for the grain boundary evolution in nanostructured materials, local non-equilibrium disorder and excitation through electronic energy loss may, however, produce additional damage or anneal pre-existing defect. At intermediate transit energies where electronic and nuclear energy losses are both significant, synergistic, additive or competitive processes may evolve that affect the dynamic response of materials to irradiation. The response of crystalline and nanostructured CeO2 and SiC to ion irradiation are studied under different nuclear and electronic stopping powers to describe some general material response in this transit energy regime. Although fast radiation-induced grain growth in CeO2 is evident with no phase transformation, different fluence and dose dependence on the growth rate is observed under Si and Au irradiations. While grain shrinkage and amorphization are observed in the nano-engineered 3C SiC with a high-density of stacking faults embedded in nanosize columnar grains, significantly enhanced radiation resistance is attributed to stacking faults that promote efficient point defect annihilation. Moreover, competing effects of electronic and nuclear energy loss on the damage accumulation and annihilation are observed in crystalline 4H-SiC. Systematic experiments and simulation effort are needed to understand the competitive or synergistic effects.

  16. Density- and wavefunction-normalized Cartesian spherical harmonics for l ? 20

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

    Michael, J. Robert; Volkov, Anatoliy

    2015-03-01

    The widely used pseudoatom formalism in experimental X-ray charge-density studies makes use of real spherical harmonics when describing the angular component of aspherical deformations of the atomic electron density in molecules and crystals. The analytical form of the density-normalized Cartesian spherical harmonic functions for up to l ? 7 and the corresponding normalization coefficients were reported previously by Paturle & Coppens. It was shown that the analytical form for normalization coefficients is available primarily forl ? 4. Only in very special cases it is possible to derive an analytical representation of the normalization coefficients for 4 l ? 7.more »In most cases for l > 4 the density normalization coefficients were calculated numerically to within seven significant figures. In this study we review the literature on the density-normalized spherical harmonics, clarify the existing notations, use the Paturle–Coppens method in the Wolfram Mathematicasoftware to derive the Cartesian spherical harmonics for l ? 20 and determine the density normalization coefficients to 35 significant figures, and computer-generate a Fortran90 code. The article primarily targets researchers who work in the field of experimental X-ray electron density, but may be of some use to all who are interested in Cartesian spherical harmonics.« less

  17. Competing magnetic ground states in non-superconducting Ba(Fe1-xCrx)2As2

    SciTech Connect (OSTI)

    Marty, Karol J [ORNL; Christianson, Andrew D [ORNL; Wang, Cuihuan [ORNL; Matsuda, Masaaki [ORNL; Cao, Huibo [ORNL; VanBebber, L. H. [University of Tennessee, Knoxville (UTK); Zaretsky, Jerel L. [Ames Laboratory and Iowa State University; Singh, David J [ORNL; Sefat, A. S. [Oak Ridge National Laboratory (ORNL); Lumsden, Mark D [ORNL

    2011-01-01

    We present neutron diffraction measurements on single-crystal samples of nonsuperconducting Ba(Fe{sub 1-x}Cr{sub x}){sub 2}As{sub 2} as a function of Cr doping for 0 x 0.47. The average spin-density-wave moment is independent of concentration for x 0.2 and decreases rapidly for x 0.3. For concentrations in excess of 30% chromium, we find a new competing magnetic phase consistent with G-type antiferromagnetism which rapidly becomes the dominant magnetic ground state. Strong magnetism is observed for all concentrations measured, naturally explaining the absence of superconductivity in the Cr-doped materials.

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

    SciTech Connect (OSTI)

    Wysocki, F.; Grimm, R.C.

    1984-11-01

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

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

    DOE Patents [OSTI]

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

    2000-01-01

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

  20. Coupled normal fluid and superfluid profiles of turbulent helium II in channels

    E-Print Network [OSTI]

    Galantucci, Luca; Barenghi, Carlo F

    2015-01-01

    We perform fully coupled two--dimensional numerical simulations of plane channel helium II counterflows with vortex--line density typical of experiments. The main features of our approach are the inclusion of the back reaction of the superfluid vortices on the normal fluid and the presence of solid boundaries. Despite the reduced dimensionality, our model is realistic enough to reproduce vortex density distributions across the channel recently calculated in three--dimensions. We focus on the coarse--grained superfluid and normal fluid velocity profiles, recovering the normal fluid profile recently observed employing a technique based on laser--induced fluorescence of metastable helium molecules.

  1. Smooth Normal Approximations of epi-Lipschitzian subsets of R(n)*

    E-Print Network [OSTI]

    Cornet, Bernard; Czarnecki, Marc-Olivier

    1999-01-01

    SMOOTH NORMAL APPROXIMATIONS OF EPI-LIPSCHITZIAN SUBSETS OF R n? BERNARD CORNET † AND MARC-OLIVIER CZARNECKI ‡ SIAM J. CONTROL OPTIM. c © 1999 Society for Industrial and Applied Mathematics Vol. 37, No. 3, pp. 710–730 Abstract. A sequence (M k... ) of closed subsets of R n converges normally to M ? R n if (sc) M = lim supM k = lim inf M k in the sense of Painleve´–Kuratowski and (nc) lim sup G(N M k ) ? G(N M ), where G(N M ) (resp., G(N M k )) denotes the graph of N M (resp., N M k ), Clarke’s normal...

  2. FOURIER-TRANSFORM ANALYSIS OF NORMAL PHOTOELECTRON DIFFRACTION DATA FOR SURFACE-STRUCTURE DETERMINATION

    E-Print Network [OSTI]

    Hussain, Z.

    2013-01-01

    Physical Review Letters FOURIER-TRANSFORM ANALYSIS OF NORMAL0 eV. (b) Magnitude of the Fourier transform IF(r)l accord·3. l.94A and V 5 eV. Fourier-transform derived distances ZF

  3. FOURIER-TRANSFORM ANALYSIS OF NORMAL PHOTOELECTRON DIFFRACTION DATA FOR SURFACE-STRUCTURE DETERMINATION

    E-Print Network [OSTI]

    Hussain, Z.

    2013-01-01

    Academy of Sciences USA FOURIER-TRANSFORM ANALYSIS OF NORMALeV. (b) Magnitude of the Fourier transform IF(r)l accordingV 0 = 5 eV. Figure 3. Fourier-transform derived distances ZF

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

    E-Print Network [OSTI]

    Rushing, Ronald Wayne

    1996-01-01

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

  5. Vegetation water content mapping using Landsat data derived normalized difference water index for corn and soybeans

    E-Print Network [OSTI]

    Hunt Jr., E. Raymond

    Vegetation water content mapping using Landsat data derived normalized difference water index Information about vegetation water content (VWC) has widespread utility in agriculture, forestry. D 2003 Elsevier Inc. All rights reserved. Keywords: Vegetation water content; Landsat; NDWI 1

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

    Open Energy Info (EERE)

    Boundary Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Ar-40Ar-39 Age Constraints for the Jaramillo Normal Subchron and the...

  7. Biomagnetic detection of gastric electrical activity in normal and vagotomized rabbits

    E-Print Network [OSTI]

    Wikswo, John

    electrical activity (GEA) in normal rabbits using a Superconducting QUantum Interference Device (SQUID muscle sources, they also have a magnetic field, and these may be recorded using a Superconduct- ing

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

    E-Print Network [OSTI]

    Baptiste, Kenneth

    2009-01-01

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

  9. Method for distinguishing normal and transformed cells using G1 kinase inhibitors

    DOE Patents [OSTI]

    Crissman, H.A.; Gadbois, D.M.; Tobey, R.A.; Bradbury, E.M.

    1993-02-09

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

  10. INFLUENCE OF GLUCOCORTICOSTEROID HORMONES ON IMMUNE FUNCTIONS OF NORMAL AND CUSHING’S SYNDROME HORSES 

    E-Print Network [OSTI]

    Gutierrez, Kaitlin A.

    2011-08-04

    ABSTRACT Influence of Glucocorticosteroid Hormones on Immune Functions of Normal and Cushing’s Syndrome Horses (April 2008) Kaitlin Alyssa Gutierrez Department of Animal Science Texas A&M University Research Advisor: Dr. Thomas H. Welsh, Jr...

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

    SciTech Connect (OSTI)

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

    2012-07-01

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

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

    E-Print Network [OSTI]

    Thompson, Paul

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

  13. Effects of burial history, rock ductility and recovery magnitude on inversion of normal faulted strata 

    E-Print Network [OSTI]

    Kuhle, Nathan John

    2001-01-01

    , and distributed fracturing and folding. The relative contribution of these mechanisms depends on the relative ductility of the rock and magnitude of inversion. Reverse slip on the normal fault and distributed fracturing occur during early stages of inversion...

  14. Compressible gas properties of UF/sub 6/ for isentropic, normal shock, and oblique shock conditions

    SciTech Connect (OSTI)

    Harloff, G.J.

    1984-11-01

    Isentropic, normal shock, and oblique shock tables are given for the real gas UF/sub 6/ for Mach numbers up to 22. An evaluation of the real gas effects is given. A computer program listing is included.

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

    E-Print Network [OSTI]

    Heinemann, Detlev

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

  16. Executive dysfunction in aging: Are Virtual Reality environments valid within the context of normal aging? 

    E-Print Network [OSTI]

    Webster, Holly E

    2008-06-27

    The objective of the current study was to assess how applicable developments in the use of virtual reality paradigms were in the studying of executive functioning within a normally aging sample. Traditional measures such as the Tower of London task...

  17. van der Waals density functionals built upon the electron-gas tradition: Facing the challenge of competing interactions

    SciTech Connect (OSTI)

    Berland, Kristian [Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-412 96 Göteborg (Sweden) [Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-412 96 Göteborg (Sweden); Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Arter, Calvin A.; Thonhauser, T. [Department of Physics, Wake Forest University, Winston-Salem, North Carolina 27109 (United States)] [Department of Physics, Wake Forest University, Winston-Salem, North Carolina 27109 (United States); Cooper, Valentino R. [Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6114 (United States)] [Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6114 (United States); Lee, Kyuho [Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States) [Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720 (United States); Lundqvist, Bengt I. [Department of Applied Physics, Chalmers University of Technology, SE-412 96 Göteborg (Sweden)] [Department of Applied Physics, Chalmers University of Technology, SE-412 96 Göteborg (Sweden); Schröder, Elsebeth; Hyldgaard, Per [Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-412 96 Göteborg (Sweden)] [Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-412 96 Göteborg (Sweden)

    2014-05-14

    The theoretical description of sparse matter attracts much interest, in particular for those ground-state properties that can be described by density functional theory. One proposed approach, the van der Waals density functional (vdW-DF) method, rests on strong physical foundations and offers simple yet accurate and robust functionals. A very recent functional within this method called vdW-DF-cx [K. Berland and P. Hyldgaard, Phys. Rev. B 89, 035412 (2014)] stands out in its attempt to use an exchange energy derived from the same plasmon-based theory from which the nonlocal correlation energy was derived. Encouraged by its good performance for solids, layered materials, and aromatic molecules, we apply it to several systems that are characterized by competing interactions. These include the ferroelectric response in PbTiO{sub 3}, the adsorption of small molecules within metal-organic frameworks, the graphite/diamond phase transition, and the adsorption of an aromatic-molecule on the Ag(111) surface. Our results indicate that vdW-DF-cx is overall well suited to tackle these challenging systems. In addition to being a competitive density functional for sparse matter, the vdW-DF-cx construction presents a more robust general-purpose functional that could be applied to a range of materials problems with a variety of competing interactions.

  18. van der Waals density functionals built upon the electron-gas tradition: Facing the challenge of competing interactions

    SciTech Connect (OSTI)

    Berland, Kristian [Chalmers University of Technology, Sweden] [Chalmers University of Technology, Sweden; Arter, Calvin A [Wake Forest University, Winston-Salem] [Wake Forest University, Winston-Salem; Cooper, Valentino R [ORNL] [ORNL; Lee, Dr. Kyuho [Lawrence Berkeley National Laboratory (LBNL)] [Lawrence Berkeley National Laboratory (LBNL); Lundqvist, Prof. Bengt I. [Chalmers University of Technology, Sweden] [Chalmers University of Technology, Sweden; Schroder, Prof. Elsebeth [Chalmers University of Technology, Sweden] [Chalmers University of Technology, Sweden; Thonhauser, Prof. Timo [Wake Forest University, Winston-Salem] [Wake Forest University, Winston-Salem; Hyldgaard, Per [Chalmers University of Technology, Sweden] [Chalmers University of Technology, Sweden

    2014-01-01

    The theoretical description of sparse matter attracts much interest, in particular for those groundstate properties that can be described by density functional theory (DFT). One proposed approach, the van der Waals density functional (vdW-DF) method, rests on strong physical foundations and offers simple yet accurate and robust functionals. A very recent functional within this method called vdW-DF-cx [K. Berland and P. Hyldgaard, Phys. Rev. B, in print] stands out in its attempt to use an exchange energy derived from the same plasmon-based theory from which the nonlocal correlation energy was derived. Encouraged by its good performance for solids, layered materials, and aromatic molecules, we apply it to several systems that are characterized by competing interactions. These include the ferroelectric response in PbTiO3, the adsorption of small molecules within metal-organic frameworks (MOFs), the graphite/diamond phase transition, and the adsorption of an aromaticmolecule on the Ag(111) surface. Our results indicate that vdW-DF-cx is overall well suited to tackle these challenging systems. In addition to being a competitive density functional for sparse matter, the vdW-DF-cx construction presents a more robust general purpose functional that could be applied to a range of materials problems with a variety of competing interactions.

  19. Laboratoire de l'Informatique du Parallelisme Ecole Normale Sup'erieure de Lyon

    E-Print Network [OSTI]

    Koiran, Pascal

    Laboratoire de l'Informatique du Parallâ??elisme ' Ecole Normale Sup'erieure de Lyon Unit'e de Olivier Chapuis and Pascal Koiran July 1998 Research Report N o 98­32 â?? Ecole Normale Supâ?? erieure de Lyon 46 Allâ??ee d'Italie, 69364 Lyon Cedex 07, France Tâ??elâ??ephone : +33(0)4.72.72.80.00 Tâ??elâ??ecopieur : +33

  20. The thermodynamic properties of mixtures of normal octane and branched paraffin hydrocarbons 

    E-Print Network [OSTI]

    Liu, Edward Kou-Shan

    1975-01-01

    THE THEi%ODYNANIC PROPERTIES Ol' NIXTURES OF NORMAL OCTANE AND BRANCHED PARAFFIN HYDROCARBONS A Thesis by Edward Kou-Shan Liu Submitted to the Graduate College of Texas AkN University in partial fulfillment of the requirement for the degree... of NASTER OF SCIENCE December 1975 Major Subject: Chemical Engineering THF THERMODYNAMIC PROPERTIES OF MIXTURES OF NORMAL OCTANE AND BRANCHED PARAFFIN HYDROCARBONS A Thesis by EDWARD KOU-SHA N LID Approved as to style and content by: Chairman...

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

    SciTech Connect (OSTI)

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

    2010-05-15

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

  2. Peer relations and depressed mood in normal children: a prospective study 

    E-Print Network [OSTI]

    Hoye, Wayne Edgar

    1985-01-01

    PEER RELATIONS AND DEPRESSED MOOD IN NORMAL CHILDREN: A PROSPECTIVE STUDY A Thesis by WAYNE EDGAR HOYE Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... May 19S5 Major Subject: Psychology PEER RELATIONS AND DEPRESSED MOOD IN NORMAL CHILDREN: A PROSPECTIVE STUDY A Thesis by WAYNE EDGAR HOYE Approved as to style and content by: William S. Rholes (Chairman of Committee) Charlene Mu hlenhard...

  3. Influence of Transcontinental arch on Cretaceous listric-normal faulting, west flank, Denver basin

    SciTech Connect (OSTI)

    Davis, T.L.

    1983-08-01

    Seismic studies along the west flank of the Denver basin near Boulder and Greeley, Colorado illustrate the interrelationship between shallow listric-normal faulting in the Cretaceous and deeper basement-controlled faulting. Deeper fault systems, primarily associated with the Transcontinental arch, control the styles and causative mechanisms of listric-normal faulting that developed in the Cretaceous. Three major stratigraphic levels of listric-normal faulting occur in the Boulder-Greeley area. These tectonic sensitive intervals are present in the following Cretaceous formations: Laramie-Fox Hills-upper Pierre, middle Pierre Hygiene zone, and the Niobrara-Carlile-Greenhorn. Documentation of the listric-normal fault style reveals a Wattenberg high, a horst block or positive feature of the greater Transcontinental arch, was active in the east Boulder-Greeley area during Cretaceous time. Paleotectonic events associated with the Wattenberg high are traced through analysis of the listric-normal fault systems that occur in the area. These styles are important to recognize because of their stratigraphic and structural influence on Cretaceous petroleum reservoir systems in the Denver basin. Similar styles of listric-normal faulting occur in the Cretaceous in many Rocky Mountain foreland basins.

  4. A method for estimating direct normal solar irradiation from satellite data for a tropical environment

    SciTech Connect (OSTI)

    Janjai, Serm

    2010-09-15

    In order to investigate a potential use of concentrating solar power technologies and select an optimum site for these technologies, it is necessary to obtain information on the geographical distribution of direct normal solar irradiation over an area of interest. In this work, we have developed a method for estimating direct normal irradiation from satellite data for a tropical environment. The method starts with the estimation of global irradiation on a horizontal surface from MTSAT-1R satellite data and other ground-based ancillary data. Then a satellite-based diffuse fraction model was developed and used to estimate the diffuse component of the satellite-derived global irradiation. Based on this estimated global and diffuse irradiation and the solar radiation incident angle, the direct normal irradiation was finally calculated. To evaluate its performance, the method was used to estimate the monthly average hourly direct normal irradiation at seven pyrheliometer stations in Thailand. It was found that values of monthly average hourly direct normal irradiation from the measurements and those estimated from the proposed method are in reasonable agreement, with a root mean square difference of 16% and a mean bias of -1.6%, with respect to mean measured values. After the validation, this method was used to estimate the monthly average hourly direct normal irradiation over Thailand by using MTSAT-1R satellite data for the period from June 2005 to December 2008. Results from the calculation were displayed as hourly and yearly irradiation maps. These maps reveal that the direct normal irradiation in Thailand was strongly affected by the tropical monsoons and local topography of the country. (author)

  5. An Operational Characterization of (lazy) Strong Normalization UnB 2006 -p. 1/16 An Operational Characterization

    E-Print Network [OSTI]

    Ayala-Rincón, Mauricio

    An Operational Characterization of (lazy) Strong Normalization UnB 2006 - p. 1/16 An Operational Characterization of (lazy) Strong Normalization Luca Paolini and Simona Ronchi Della Rocca Università di Torino-by-value characterization of (lazy) -strong normalization q Problem 1: -Calculus q The Result 1 q Logical Characterization q

  6. Distinct p53 genomic binding patterns in normal and cancer-derived human cells

    SciTech Connect (OSTI)

    Botcheva K.; McCorkle S. R.; McCombie W. R.; Dunn J. J.; Anderson C. W.

    2011-12-15

    We report here genome-wide analysis of the tumor suppressor p53 binding sites in normal human cells. 743 high-confidence ChIP-seq peaks representing putative genomic binding sites were identified in normal IMR90 fibroblasts using a reference chromatin sample. More than 40% were located within 2 kb of a transcription start site (TSS), a distribution similar to that documented for individually studied, functional p53 binding sites and, to date, not observed by previous p53 genome-wide studies. Nearly half of the high-confidence binding sites in the IMR90 cells reside in CpG islands, in marked contrast to sites reported in cancer-derived cells. The distinct genomic features of the IMR90 binding sites do not reflect a distinct preference for specific sequences, since the de novo developed p53 motif based on our study is similar to those reported by genome-wide studies of cancer cells. More likely, the different chromatin landscape in normal, compared with cancer-derived cells, influences p53 binding via modulating availability of the sites. We compared the IMR90 ChIPseq peaks to the recently published IMR90 methylome1 and demonstrated that they are enriched at hypomethylated DNA. Our study represents the first genome-wide, de novo mapping of p53 binding sites in normal human cells and reveals that p53 binding sites reside in distinct genomic landscapes in normal and cancer-derived human cells.

  7. Building upon Historical Competencies: Next-generation Clean-up Technologies for World-Wide Application - 13368

    SciTech Connect (OSTI)

    Guevara, K.C.; Fellinger, A.P.; Aylward, R.S.; Griffin, J.C.; Hyatt, J.E.; Bush, S.R.

    2013-07-01

    The Department of Energy's Savannah River Site has a 60-year history of successfully operating nuclear facilities and cleaning up the nuclear legacy of the Cold War era through the processing of radioactive and otherwise hazardous wastes, remediation of contaminated soil and groundwater, management of nuclear materials, and deactivation and decommissioning of excess facilities. SRS recently unveiled its Enterprise.SRS (E.SRS) strategic vision to identify and facilitate application of the historical competencies of the site to current and future national and global challenges. E.SRS initiatives such as the initiative to Develop and Demonstrate Next generation Clean-up Technologies seek timely and mutually beneficial engagements with entities around the country and the world. One such ongoing engagement is with government and industry in Japan in the recovery from the devastation of the Fukushima Daiichi Nuclear Power Station. (authors)

  8. The Specific Heat of Normal, Degenerate Quark Matter: Non-Fermi Liquid Corrections

    E-Print Network [OSTI]

    Daniel Boyanovsky; H. J. de Vega

    2001-02-26

    In normal degenerate quark matter, the exchange of dynamically screened transverse gluons introduces infrared divergences in the quark self-energies that lead to the breakdown of the Fermi liquid description. If the core of neutron stars are composed of quark matter with a normal component, cooling by direct quark Urca processes may be modified by non-Fermi liquid corrections. We find that while the quasiparticle density of states is finite and non-zero at the Fermi surface, its frequency derivative diverges and results in non-Fermi liquid corrections to the specific heat of the normal, degenerate component of quark matter. We study these non-perturbative non-Fermi liquid corrections to the specific heat and the temperature dependence of the chemical potential and show that these lead to a reduction of the specific heat.

  9. Highly-damped quasi-normal frequencies for piecewise Eckart potentials

    E-Print Network [OSTI]

    Skakala, Jozef; 10.1103/PhysRevD.81.125023

    2010-01-01

    Highly-damped quasi-normal frequencies are very often of the form omega_n = (offset) + i n (gap). We investigate the genericity of this phenomenon by considering a model potential that is piecewise Eckart (piecewise Poeschl-Teller), and developing an analytic "quantization condition" for the highly-damped quasi-normal frequencies. We find that this omega_n = (offset) + i n (gap) behaviour is generic but not universal, with the controlling feature being whether or not the ratio of the rates of exponential falloff in the two asymptotic directions is a rational number. These observations are of direct relevance to any physical situation where highly-damped quasi-normal modes (damped modes) are important --- in particular (but not limited to) to black hole physics, both theoretical and observational.

  10. According to the Prevention Institute, guns claim 30,000 lives every year, particularly young blacks and Hispanics. The level of anguish and outrage should be no less than what we feel in response to that day in

    E-Print Network [OSTI]

    According to the Prevention Institute, guns claim 30,000 lives every year, particularly young: "Public health has a role to play in preventing gun violence in America." The Nation's Health, February 2013, p.3) In this issue: Editorial: Gun Violence Prevention Advocacy Town Hall Meeting: The Power

  11. Pelvic Normal Tissue Contouring Guidelines for Radiation Therapy: A Radiation Therapy Oncology Group Consensus Panel Atlas

    SciTech Connect (OSTI)

    Gay, Hiram A., E-mail: hgay@radonc.wustl.edu [Washington University School of Medicine, St Louis, MO (United States); Barthold, H. Joseph [Commonwealth Hematology and Oncology, Weymouth, MA (United States); Beth Israel Deaconess Medical Center, Boston, MA (Israel); O'Meara, Elizabeth [Radiation Therapy Oncology Group, Philadelphia, PA (United States); Bosch, Walter R. [Washington University School of Medicine, St Louis, MO (United States); El Naqa, Issam [Department of Radiation Oncology, McGill University Health Center, Montreal, Quebec (Canada); Al-Lozi, Rawan [Washington University School of Medicine, St Louis, MO (United States); Rosenthal, Seth A. [Radiation Oncology Centers, Radiological Associates of Sacramento, Sacramento, CA (United States); Lawton, Colleen [Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI (United States); Lee, W. Robert [Department of Radiation Oncology, Duke University Medical Center, Durham, NC (United States); Sandler, Howard [Cedars-Sinai Medical Center, Los Angeles, CA (United States); Zietman, Anthony [Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA (United States); Myerson, Robert [Washington University School of Medicine, St Louis, MO (United States); Dawson, Laura A. [Department of Radiation Oncology, Princess Margaret Hospital, University of Toronto, Toronto, Ontario (Canada); Willett, Christopher [Department of Radiation Oncology, Duke University Medical Center, Durham, NC (United States); Kachnic, Lisa A. [Department of Radiation Oncology, Boston Medical Center, Boston University School of Medicine, Boston, MA (United States); Jhingran, Anuja [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX (United States); Portelance, Lorraine [University of Miami, Miami, FL (United States); Ryu, Janice [Radiation Oncology Centers, Radiological Associates of Sacramento, Sacramento, CA (United States); and others

    2012-07-01

    Purpose: To define a male and female pelvic normal tissue contouring atlas for Radiation Therapy Oncology Group (RTOG) trials. Methods and Materials: One male pelvis computed tomography (CT) data set and one female pelvis CT data set were shared via the Image-Guided Therapy QA Center. A total of 16 radiation oncologists participated. The following organs at risk were contoured in both CT sets: anus, anorectum, rectum (gastrointestinal and genitourinary definitions), bowel NOS (not otherwise specified), small bowel, large bowel, and proximal femurs. The following were contoured in the male set only: bladder, prostate, seminal vesicles, and penile bulb. The following were contoured in the female set only: uterus, cervix, and ovaries. A computer program used the binomial distribution to generate 95% group consensus contours. These contours and definitions were then reviewed by the group and modified. Results: The panel achieved consensus definitions for pelvic normal tissue contouring in RTOG trials with these standardized names: Rectum, AnoRectum, SmallBowel, Colon, BowelBag, Bladder, UteroCervix, Adnexa{sub R}, Adnexa{sub L}, Prostate, SeminalVesc, PenileBulb, Femur{sub R}, and Femur{sub L}. Two additional normal structures whose purpose is to serve as targets in anal and rectal cancer were defined: AnoRectumSig and Mesorectum. Detailed target volume contouring guidelines and images are discussed. Conclusions: Consensus guidelines for pelvic normal tissue contouring were reached and are available as a CT image atlas on the RTOG Web site. This will allow uniformity in defining normal tissues for clinical trials delivering pelvic radiation and will facilitate future normal tissue complication research.

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

    SciTech Connect (OSTI)

    Han, Eun Young; Zhang Xin; Yan Yulong; Sharma, Sunil; Penagaricano, Jose; Moros, Eduardo; Corry, Peter

    2012-01-01

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

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

    E-Print Network [OSTI]

    Yuki Matsuoka; Hideyuki Mizuno; Ryoichi Yamamoto

    2012-10-17

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

  14. Fermion Quasi-normal modes of the Kerr Black-Hole

    E-Print Network [OSTI]

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

    2012-01-27

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

  15. Status of High Power Tests of Normal Conducting Single-Cell Structures

    SciTech Connect (OSTI)

    Dolgashev, V.A.; Tantawi, S.G.; /SLAC; Higashi, Y.; Higo, T.; /KEK, Tsukuba

    2011-11-04

    We report the results of ongoing high power tests of single-cell standing wave structures. These tests are part of an experimental and theoretical study of rf breakdown in normal conducting structures at 11.4 GHz. The goal of this study is to determine the maximum gradient possibilities for normal-conducting rf powered particle beam accelerators. The test setup consists of reusable mode launchers and short test structures powered by SLACs XL-4 klystron. The mode launchers and structures were manufactured at SLAC and KEK and tested at the SLAC klystron test laboratory.

  16. Self-similar pulse evolution in an all-normal-dispersion laser

    SciTech Connect (OSTI)

    Renninger, William H.; Chong, Andy; Wise, Frank W. [Department of Applied Physics, Cornell University, 212 Clark Hall, Ithaca, New York 14853 (United States)

    2010-08-15

    Parabolic amplifier similaritons are observed inside a normal-dispersion laser. The self-similar pulse is a local nonlinear attractor in the gain segment of the oscillator. The evolution in the laser exhibits large (20 times) spectral breathing, and the pulse chirp is less than the group-velocity dispersion of the cavity. All of these features are consistent with numerical simulations. The amplifier similariton evolution also yields practical features such as parabolic output pulses with high energies, and the shortest pulses to date from a normal-dispersion laser.

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

    E-Print Network [OSTI]

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

    2013-01-01

    -11-02 Available online at www.sciencedirect.com Energy Procedia 00 (2013) 000–000 www.elsevier.com/locate/procedia 2013 ISES Solar World Congress Improved Methodology to Measure Normal Incident Solar Radiation with a Multi-Pyranometer Array Juan...-Carlos Baltazar*, Yifu Sun, Jeff Haberl Energy Systems Laboratory, Texas A&M Engineering Experiment Station, The Texas A&M University System College Station, TX 77845, U.S.A. Abstract An improved methodology to estimate the normal incident solar radiation...

  18. Provost Hamilton recently announced the six new learning outcomes or competencies that are being implemented in the General Education Component of undergraduate education at LSU. I am writing to

    E-Print Network [OSTI]

    Harms, Kyle E.

    sources of motivation for changes in the component--first, information garnered through the evaluation details on (I) implementation of these competencies, (II) formal assessment of the competencies, (III faculty members at your earliest convenience, and remind them that additional information is available

  19. Copyright July 2013 by the Student Systems Competency Center and Office of the Registrar Page 1 What is the Student Educational Planner (SEP)?

    E-Print Network [OSTI]

    Ginzel, Matthew

    Competency Center and Office of the Registrar Page 4 4. To search for a course, click the icon. Enter a part the progress against the plan. Definitions Term: The time period during which courses are offered. At Purdue, there is a Fall, Spring, and Summer term. Catalog Term: The term which defines when a student was admitted

  20. The Finance MBA at Rutgers Business School provides broad professional competence and skills to prepare students for careers in executive positions at banks, financial

    E-Print Network [OSTI]

    Lin, Xiaodong

    The Finance MBA at Rutgers Business School provides broad professional competence and skills.C., an MBA in finance from Rutgers connects students with excellent job opportunities with the best and financial institutions who serve as guest speakers and hire Rutgers grads. Finance focuses on all aspects

  1. Laboratoire de l'Informatique du Paralllisme cole Normale Suprieure de Lyon

    E-Print Network [OSTI]

    Benoit, Anne

    Laboratoire de l'Informatique du Parallélisme École Normale Supérieure de Lyon Unité Mixte de Recherche CNRS-INRIA-ENS LYON-UCBL no 5668 Computing the throughput of replicated workflows on heterogeneous platforms Anne Benoit 1,3,5 Matthieu Gallet 1,3,5 Bruno Gaujal 2,4 Yves Robert 1,3,5 1 ENS Lyon 2 INRIA 3

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

    DOE Patents [OSTI]

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

    2005-01-25

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

  3. Normal and slow growth states of microbial populations in essential resource-based chemostat

    E-Print Network [OSTI]

    Wang, Yi

    Normal and slow growth states of microbial populations in essential resource-based chemostat Yi Wang a Department of Mathematics University of Science and Technology of China Hefei, Anhui, 230026, P. China Abstract To mimic the striking capability of microbial culture for growth adap- tation after

  4. Normalized Microwave Reflection Index: Validation of Vegetation Water Content Estimates From

    E-Print Network [OSTI]

    Small, Eric

    of plant height, biomass, and VWC were taken on a biweekly basis during 2012 at four grassland sites. There is no clear relationship between NMRI and either vegetation height or biomass. The importance of normalization) estimated from data archived by GPS instruments deployed for geodetic appli- cations, such as the 1100

  5. SPACE WEATHER, VOL. ???, XXXX, DOI:10.1029/, Log-normal Kalman filter for assimilating1

    E-Print Network [OSTI]

    Ghil, Michael

    data assimilation methods that are based on least-squares mini-14 mization of normally distributed-space density data in the radiation belts2 D. Kondrashov, 1 M. Ghil 1,3 and Y. Shprits, 1,3 D. Kondrashov Los Angeles, CA 90095-1565, U.S.A. (dkon- dras@atmos.ucla.edu) 1 Department of Atmospheric and Oceanic

  6. Investigation of mode coupling in normal-dispersion silicon nitride microresonators

    E-Print Network [OSTI]

    Purdue University

    -dispersion devices highlight mode interactions as a beneficial tool for comb initiation and pulse formation. © 2014Investigation of mode coupling in normal- dispersion silicon nitride microresonators for Kerr microresonators are the subject of intense study for potential applications ranging from short pulse generation

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

    E-Print Network [OSTI]

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

    2004-01-01

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

  8. Astrophysical S factor for C-13(p,gamma)N-14 and asymptotic normalization coefficients 

    E-Print Network [OSTI]

    Mukhamedzhanov, AM; Azhari, A.; Burjan, V.; Gagliardi, Carl A.; Kroha, V.; Sattarov, A.; Tang, X.; Trache, L.; Tribble, Robert E.

    2002-01-01

    We reanalyze the C-13(p,gamma)N-14 radiative capture reaction within the R-matrix approach. The low-energy astrophysical S factor has important contributions from both resonant and onresonant captures. The normalization of the nonresonant component...

  9. Generation of platicons and frequency combs in optical microresonators with normal GVD by modulated pump

    E-Print Network [OSTI]

    Lobanov, Valery E; Gorodetsky, Michael L

    2015-01-01

    We demonstrate that flat-topped dissipative solitonic pulses, platicons, and corresponding frequency combs can be excited in optical microresonators with normal group velocity dispersion using either amplitude modulation of the pump or bichromatic pump. Soft excitation may occur in particular frequency range if modulation depth is large enough and modulation frequency is close to the free spectral range of the microresonator.

  10. GRC Transactions, Vol. 32, 2008 Blue Mountain, Nevada, structural control, normal fault,

    E-Print Network [OSTI]

    Faulds, James E.

    GRC Transactions, Vol. 32, 2008 273 Keywords Blue Mountain, Nevada, structural control, normal fault, oblique slip, dilatant zone, Great Basin AbstrAct The Blue Mountain geothermal field is a blind geothermal prospect (i.e., no surface hot springs) along the west flank of Blue Mountain in southern Humboldt

  11. Bayesian Design for the Normal Linear Model with Unknown Error Variance

    E-Print Network [OSTI]

    of specific design criteria to specific prior assumptions on the variance has been demonstrated, but a general, 1985; Pilz, 1991) defined Bayesian optimal design criteria as functions OE(X) of the posteriorBayesian Design for the Normal Linear Model with Unknown Error Variance Isabella Verdinelli

  12. Farm Risk Management Between Normal Business Risk and Climatic/Market Shocks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Farm Risk Management Between Normal Business Risk and Climatic/Market Shocks by Jean Cordier by any means, provided that this copyright notice appears on all such copies #12;2 Farm Risk Management ABSTRACT Farm risk management for income stabilization is on-going issue. An applied work has been

  13. Mixed normal-superconducting states in the presence of strong electric currents

    E-Print Network [OSTI]

    Mixed normal-superconducting states in the presence of strong electric currents Yaniv Almog stability. For steady-state solutions in the large limit, we prove that the superconductivity order A = A + , = - t , = ei . (1.8) 3 #12;c c i i Jin Jout Figure 1: Typical superconducting sample. The arrows denote

  14. Data Collection and Normalization for the Development of Cost Estimating Relationships

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

    1997-03-28

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

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

    E-Print Network [OSTI]

    Boschi, Lapo

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

  16. Unraveling the microenvironmental influences on the normal mammary gland and induction and progression of breast cancer

    SciTech Connect (OSTI)

    Weigelt, Britta; Bissell, Mina J.

    2008-06-26

    The normal mammary gland and invasive breast cancer are both complex 'organs' composed of multiple cell types as well as extracellular matrix (ECM) in three-dimensional (3D) space. Conventionally, both normal and malignant breast cells are studied in vitro as two-dimensional (2D) monolayers of epithelial cells, which results in the loss of structure and tissue function. Many laboratories are now investigating regulation of signaling function in normal mammary gland using 3D cultures. However, it is important also to assay malignant breast cells ex vivo in a physiologically relevant environment to more closely mimic tumor architecture, signal transduction regulation and tumor behavior in vivo. Here we present the potential of these 3D models for drug testing, target validation and guidance of patient selection for clinical trials. We argue also that in order to get full insight into the biology of the normal and malignant breast, and to create in vivo-like models for therapeutic approaches in humans, we need to continue to create more complex heterotypic models to approach the full context the cells encounter in the human body.

  17. Effective normal stress alteration due to pore pressure changes induced by dynamic slip

    E-Print Network [OSTI]

    Effective normal stress alteration due to pore pressure changes induced by dynamic slip propagation and permeabilities causes a change in pore pressure there. Because slip causes compression on one side of the fault wall and extension on the other, the pore pressure on the fault increases substantially when

  18. NORMALITY OF VERY EVEN NILPOTENT VARIETIES IN D2l ERIC SOMMERS

    E-Print Network [OSTI]

    Sommers, Eric

    NORMALITY OF VERY EVEN NILPOTENT VARIETIES IN D2l ERIC SOMMERS ABSTRACT. For the classical groups, 20G20. 1 #12;2 ERIC SOMMERS Then there is a G-module isomorphism Hi (G/B, V ) = Hi+1 (G/B, V -(m

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

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

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

  20. On the optimal wealth process in a log-normal market

    E-Print Network [OSTI]

    Knopf, Dan

    On the optimal wealth process in a log-normal market: Applications to risk management Phillip Monin and portfolio processes for different utility functions are related through a deter- ministic transformation with respect to the cumulative excess stock return, time, and market parameters. We conclude with a study

  1. Nonradiating normal modes in a classical many{body model of matter{radiation interaction

    E-Print Network [OSTI]

    Carati, Andrea

    Nonradiating normal modes in a classical many{body model of matter{radiation interaction A. Carati modes in matter-radiation interaction #3; Universit#18;a di Milano, Dipartimento di Matematica Via #3; and L. Galgani y 19 Dicembre 2003 ABSTRACT We consider a classical model of matter{radiation

  2. Recognizing Dysarthric Speech due to Amyotrophic Lateral Sclerosis with Across-Speaker Articulatory Normalization

    E-Print Network [OSTI]

    , United States 3 MDA/ALS Center, Texas Neurology, Dallas, Texas, United States {seongjun.hahm, wangjun the phoneme error rates (PERs) using any or combined normalization approaches. DNN-HMM outperformed GMM neuron disease that causes the death of both up- per and lower motor neurons [9]. The cause

  3. Estimation and Extrapolation of Climate Normals and Climatic Trends ROBERT E. LIVEZEY

    E-Print Network [OSTI]

    Vinnikov, Konstantin

    . VAN DEN DOOL Climate Prediction Center, National Centers for Environmental Prediction, National. The reason for this is rapid global climate change over the last 30 yr that is likely to continue.S. climate-division data. One alternative [the optimal climate normal (OCN)] is multiyear averages

  4. On a finite group having a normal series whose factors have bicyclic Sylow subgroups

    E-Print Network [OSTI]

    Monakhov, V S

    2009-01-01

    We consider the structure of a finite groups having a normal series whose factors have bicyclic Sylow subgroups. In particular, we investigated groups of odd order and $A_4$-free groups with this property. Exact estimations of the derived length and nilpotent length of such groups are obtained.

  5. CROP SCIENCE, VOL. 51, SEPTEMBEROCTOBER 2011 2219 The normalized difference vegetation index (NDVI) is

    E-Print Network [OSTI]

    CROP SCIENCE, VOL. 51, SEPTEMBER­OCTOBER 2011 2219 RESEARCH The normalized difference vegetation.2135/cropsci2010.12.0729 Published online 6 July 2011. © Crop Science Society of America | 5585 Guilford Rd, reflectance at 661 nm; R935, reflectance at 935 nm. Published in Crop Sci. 51:2219­2227 (2011). doi: 10

  6. Effects of competing magnetic interactions on the electronic transport properties of CuCrSe{sub 2}

    SciTech Connect (OSTI)

    Tewari, Girish C.; Jawaharlal Nehru University, New Delhi 110067 ; Karppinen, Maarit; Rastogi, Ashok K.

    2013-02-15

    We have synthesized single-phase samples of the CuCrSe{sub 2} phase that exhibits hexagonal-rhombohedral layered crystal structure with space group R3m. Here we present a detailed study of electronic transport and magnetic properties of CuCrSe{sub 2}. We moreover investigate the heat capacity of CuCrSe{sub 2} in comparison to that of CuCrS{sub 2}. The electrical resistivity of CuCrSe{sub 2} shows metallic-like behavior down to 2 K, while the thermoelectric power is large around 100 {mu}V K{sup -1} at 300 K. A weak anomaly in resistivity and a rounded maximum in magnetic susceptibility are observed around 55 K. No sharp transition at 55 K is observed in the heat capacity of CuCrSe{sub 2}, rather a visible maximum is seen. At low temperatures from 2 to 14 K, the magnetic heat capacity follows T{sup 2}-dependence. We tentatively believe this behavior of CuCrSe{sub 2} to be due to competing magnetic interactions between intralayer Cr atoms. The ferromagnetic Cr-Se-Cr indirect exchange among intralayer Cr atoms is enhanced in the selenide compound (that is more metallic than the sulfide compound), and competes with the antiferromagnetic Cr-Cr direct interactions. The interlayer antiferromagnetic exchange through Cu atoms leads to magnetic ordering at low temperature at T{sub N}=55 K. - Graphical abstract: Comparison of magnetic properties of CuCrSe{sub 2} and CuCrS{sub 2} indicates a sharp cusp-like anomaly in magnetic susceptibility at the antiferromagnetic transition of CuCrS{sub 2} while the maximum of CuCrSe{sub 2} is well rounded. Magnetization is reversible after field-cooling (FC) and zero-field-cooling (ZFC) for both compounds. Highlights: Black-Right-Pointing-Pointer Layered CuCrSe{sub 2} can be synthesized in both fully and partially cation-ordered forms. Black-Right-Pointing-Pointer Contrary to previously believed insulating nature the cation-ordered phase is metallic. Black-Right-Pointing-Pointer Magnetic property of CuCrSe{sub 2} is somewhat different from that of CuCrS{sub 2}. Black-Right-Pointing-Pointer Magnetization and heat capacity data suggest complex short-range ordering for CuCrSe{sub 2}.

  7. Feedback cooling of the normal modes of a massive electromechanical system to submillikelvin temperature

    E-Print Network [OSTI]

    A. Vinante; M. Bignotto; M. Bonaldi; M. Cerdonio; L. Conti; P. Falferi; N. Liguori; S. Longo; R. Mezzena; A. Ortolan; G. A. Prodi; F. Salemi; L. Taffarello; G. Vedovato; S. Vitale; J. -P. Zendri

    2008-09-18

    We apply a feedback cooling technique to simultaneously cool the three electromechanical normal modes of the ton-scale resonant-bar gravitational wave detector AURIGA. The measuring system is based on a dc Superconducting Quantum Interference Device (SQUID) amplifier, and the feedback cooling is applied electronically to the input circuit of the SQUID. Starting from a bath temperature of 4.2 K, we achieve a minimum temperature of 0.17 mK for the coolest normal mode. The same technique, implemented in a dedicated experiment at subkelvin bath temperature and with a quantum limited SQUID, could allow to approach the quantum ground state of a kilogram-scale mechanical resonator.

  8. Log-normal distribution based EMOS models for probabilistic wind speed forecasting

    E-Print Network [OSTI]

    Baran, Sándor

    2014-01-01

    Ensembles of forecasts are obtained from multiple runs of numerical weather forecasting models with different initial conditions and typically employed to account for forecast uncertainties. However, biases and dispersion errors often occur in forecast ensembles, they are usually under-dispersive and uncalibrated and require statistical post-processing. We present an Ensemble Model Output Statistics (EMOS) method for calibration of wind speed forecasts based on the log-normal (LN) distribution, and we also show a regime-switching extension of the model which combines the previously studied truncated normal (TN) distribution with the LN. Both presented models are applied to wind speed forecasts of the eight-member University of Washington mesoscale ensemble, of the fifty-member ECMWF ensemble and of the eleven-member ALADIN-HUNEPS ensemble of the Hungarian Meteorological Service, and their predictive performances are compared to those of the TN and general extreme value (GEV) distribution based EMOS methods an...

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

    E-Print Network [OSTI]

    A. E. McCoy

    2012-01-04

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

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

    E-Print Network [OSTI]

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

    2013-01-01

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

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

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

    Ma, Jianyi; Xu, Dingguo; Guo, Hua; Tyng, Vivian; Kellman, Michael E.

    2012-01-01

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

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

    SciTech Connect (OSTI)

    Ma, Jianyi; Xu, Dingguo; Guo, Hua; Tyng, Vivian; Kellman, Michael E.

    2012-01-01

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

  13. Experimental Modeling of VHTR Plenum Flows during Normal Operation and Pressurized Conduction Cooldown

    SciTech Connect (OSTI)

    Glenn E McCreery; Keith G Condie

    2006-09-01

    The Very High Temperature Reactor (VHTR) is the leading candidate for the Next Generation Nuclear Power (NGNP) Project in the U.S. which has the goal of demonstrating the production of emissions free electricity and hydrogen by 2015. The present document addresses experimental modeling of flow and thermal mixing phenomena of importance during normal or reduced power operation and during a loss of forced reactor cooling (pressurized conduction cooldown) scenario. The objectives of the experiments are, 1), provide benchmark data for assessment and improvement of codes proposed for NGNP designs and safety studies, and, 2), obtain a better understanding of related phenomena, behavior and needs. Physical models of VHTR vessel upper and lower plenums which use various working fluids to scale phenomena of interest are described. The models may be used to both simulate natural convection conditions during pressurized conduction cooldown and turbulent lower plenum flow during normal or reduced power operation.

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

    SciTech Connect (OSTI)

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

    1987-06-05

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

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

    SciTech Connect (OSTI)

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

    2014-09-01

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

  16. Analyzing the Contribution of Aerosols to an Observed Increase in Direct Normal Irradiance in Oregon

    SciTech Connect (OSTI)

    Riihimaki, Laura D.; Vignola, F.; Long, Charles N.

    2009-01-22

    Annual average total irradiance increases by 1-2% per decade at three mon- itoring stations in Oregon over the period from 1980 to 2007. Direct normal irradiance measurements increase by 5% per decade over the same time pe- riod. The measurements show no sign of a dimming before 1990. The impact of high concentrations of stratospheric aerosols following the volcanic erup- tions of El Chich¶on and Mt. Pinatubo are clearly seen in the measurements. Removing these years from the annual average all-sky time series reduces the trends in both total and direct normal irradiance. Clear-sky periods from this long direct normal time series are used in conjunction with radiative trans- fer calculations to test whether part of the increase could be caused by an- thropogenic aerosols. All three sites show relatively low clear-sky measure- ments before the eruption of El Chich¶on in 1982, suggesting higher aerosol loads during this period. After removing the periods most strongly impacted by volcanic eruptions, two of the sites show statistically signi¯cant increases in clear-sky direct normal irradiance from 1987 to 2007. Radiative transfer calculations of the impact of volcanic aerosols and tropospheric water vapor indicate that only about 20% of that clear-sky increase between background aerosol periods before and after the eruption of Mt. Pinatubo can be explained by these two factors. Thus, a statistically signi¯cant clear-sky trend remains between 1987 and 2007 that is consistent with the hypothesis that at least some of the increase in surface irradiance could be caused by a reduction of anthropogenic aerosols. D

  17. FLUID-STRUCTURE INTERACTION MODELS OF THE MITRAL VALVE: FUNCTION IN NORMAL AND PATHOLOGIC STATES

    SciTech Connect (OSTI)

    Kunzelman, K. S.; Einstein, Daniel R.; Cochran, R. P.

    2007-08-29

    Successful mitral valve repair is dependent upon a full understanding of normal and abnormal mitral valve anatomy and function. Computational analysis is one such method that can be applied to simulate mitral valve function in order to analyze the roles of individual components, and evaluate proposed surgical repair. We developed the first three-dimensional, finite element (FE) computer model of the mitral valve including leaflets and chordae tendineae, however, one critical aspect that has been missing until the last few years was the evaluation of fluid flow, as coupled to the function of the mitral valve structure. We present here our latest results for normal function and specific pathologic changes using a fluid-structure interaction (FSI) model. Normal valve function was first assessed, followed by pathologic material changes in collagen fiber volume fraction, fiber stiffness, fiber splay, and isotropic stiffness. Leaflet and chordal stress and strain, and papillary muscle force was determined. In addition, transmitral flow, time to leaflet closure, and heart valve sound were assessed. Model predictions in the normal state agreed well with a wide range of available in-vivo and in-vitro data. Further, pathologic material changes that preserved the anisotropy of the valve leaflets were found to preserve valve function. By contrast, material changes that altered the anisotropy of the valve were found to profoundly alter valve function. The addition of blood flow and an experimentally driven microstructural description of mitral tissue represent significant advances in computational studies of the mitral valve, which allow further insight to be gained. This work is another building block in the foundation of a computational framework to aid in the refinement and development of a truly noninvasive diagnostic evaluation of the mitral valve. Ultimately, it represents the basis for simulation of surgical repair of pathologic valves in a clinical and educational setting.

  18. Low frequency quasi-normal modes of AdS black holes

    E-Print Network [OSTI]

    George Siopsis

    2007-02-10

    We calculate analytically low frequency quasi-normal modes of gravitational perturbations of AdS Schwarzschild black holes in $d$ dimensions. We arrive at analytic expressions which are in agreement with their counterparts from linearized hydrodynamics in $S^{d-2}\\times \\mathbb{R}$, in accordance with the AdS/CFT correspondence. Our results are also in good agreement with results of numerical calculations.

  19. Black Holes in the 3D Higher Spin Theory and Their Quasi Normal Modes

    E-Print Network [OSTI]

    Alejandro Cabo-Bizet; Edi Gava; V. I. Giraldo-Rivera; K. S. Narain

    2015-01-20

    We present a class of 3D Black Holes based on flat connections which are polynomials in the BTZ $hs(\\lambda) \\times hs(\\lambda)$-valued connection. We solve analytically the fluctuation equations of matter in their background and find the spectrum of their Quasi Normal Modes. We analyze the bulk to boundary two-point functions. We also relate our results and those arising in other backgrounds discussed recently in the literature on the subject.

  20. Soft x ray/extreme ultraviolet images of the solar atmosphere with normal incidence multilayer optics

    SciTech Connect (OSTI)

    Lindblom, J.F.

    1990-01-01

    The first high resolution Soft X-Ray/Extreme Ultraviolet (XUV) images of the Sun with normal incidence multilayer optics were obtained by the Standford/MSFC Rocket X-Ray Spectroheliograph on 23 Oct. 1987. Numerous images at selected wavelengths from 8 to 256 A were obtained simultaneously by the diverse array of telescopes flown on-board the experiment. These telescopes included single reflection normal incidence multilayer systems (Herschelian), double reflection multilayer systems (Cassegrain), a grazing incidence mirror system (Wolter-Schwarzschild), and hybrid systems using normal incidence multilayer optics in conjunction with the grazing incidence primary (Wolter-Cassegrain). Filters comprised of approximately 1700{Angstrom} thick aluminum supported on a nickel mesh were used to transmit the soft x ray/EUV radiation while preventing the intense visible light emission of the Sun from fogging the sensitive experimental T-grain photographic emulsions. These systems yielded high resolution soft x ray/EUV images of the solar corona and transition region, which reveal magnetically confined loops of hot solar plasma, coronal plumes, polar coronal holes, supergranulation, and features associated with overlying cool prominences. The development, testing, and operation of the experiments, and the results from the flight are described. The development of a second generation experiment, the Multi-Spectral Solar Telescope Array, which is scheduled to fly in the summer of 1990, and a recently approved Space Station experiment, the Ultra-High Resolution XUV Spectroheliograph, which is scheduled to fly in 1996 are also described.

  1. Shear and Normal Stress Measurements in Non-Colloidal Monodisperse and Bidisperse Suspensions

    E-Print Network [OSTI]

    Chaiwut Gamonpilas; Jeffrey F. Morris; Morton M. Denn

    2015-09-26

    We have measured the viscometric functions of mono- and bimodal non-colloidal suspensions of PMMA spheres in a density-matched aqueous Newtonian suspending fluid using parallel-plate and cone-and-plate rheometry for particle volume fractions in the range 0.20 to 0.50. Cone-and-plate normal stress measurements employed the method of Marsh and Pearson, in which there is a finite gap between the cone tip and the plate. The monodisperse suspensions showed an unexpected particle size dependence, in which the viscosity increased with decreasing particle size, that was not observed in suspensions of glass spheres in a Newtonian corn syrup/glycerine suspending fluid. Normal stresses were very small in magnitude and difficult to measure at volume fractions below 0.30. At higher concentrations, $N_2$ was negative and much larger in magnitude than $N_1$, for which the algebraic sign was positive over most of the shear rate range for the monodisperse suspensions but indeterminate and possibly negative for the bimodal suspensions. The normal stresses were insensitive to polydispersity when plotted as functions of the shear stress at each volume fraction.

  2. RECONCILIATION OF RETAILER CLAIMS, 2002

    E-Print Network [OSTI]

    electricity generators who report meter data to a system operator to also report generation, fuel type requires retail providers of electricity to disclose fuel source information to consumers about, and fuel type consumed (as a percentage of generation) data to the system operator on a quarterly basis

  3. RECONCILIATION OF RETAILER CLAIMS, COMMISSIONREPORT

    E-Print Network [OSTI]

    ." All retail providers of electricity must disclose fuel source information to consumers about's default product. #12;- 2 - The law also requires all electricity generators who report meter data to a system operator to also report generation (in kWh), generator technology, and fuel type consumed (as

  4. Claiming the urban industrial landscape

    E-Print Network [OSTI]

    Linton, Cynthia Mayhew

    1992-01-01

    This thesis presents a propositIOn about a prevalent urban condition, that of marginal, left over, or disused space. It contends that these spaces, generally viewed as negative attributes by their communities have inherent ...

  5. Compensation Claim Process - Hanford Site

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAuditsCluster Compatibilitydefault SignEnvironmentApril 27,groups

  6. UNISUPER DBD/Accumulation 2 -ELECTION TO CONTRIBUTE NORMAL CONTRIBUTION ON A BEFORE-TAX (SALARY SACRIFICE) BASIS

    E-Print Network [OSTI]

    Fleming, Andrew J.

    UNISUPER DBD/Accumulation 2 - ELECTION TO CONTRIBUTE NORMAL CONTRIBUTION ON A BEFORE-TAX (SALARY of Newcastle pay the employee contributions otherwise payable by me through a form of salary sacrifice: I acknowledge that: · The salary otherwise payable to me will be reduced by the normal contribution plus the 15

  7. Reliability of Quantitative Ultrasonic Assessment of Normal-Tissue Toxicity in Breast Cancer Radiotherapy

    SciTech Connect (OSTI)

    Yoshida, Emi J.; Chen Hao; Torres, Mylin; Andic, Fundagul; Liu Haoyang; Chen Zhengjia; Sun, Xiaoyan; Curran, Walter J.; Liu Tian

    2012-02-01

    Purpose: We have recently reported that ultrasound imaging, together with ultrasound tissue characterization (UTC), can provide quantitative assessment of radiation-induced normal-tissue toxicity. This study's purpose is to evaluate the reliability of our quantitative ultrasound technology in assessing acute and late normal-tissue toxicity in breast cancer radiotherapy. Method and Materials: Our ultrasound technique analyzes radiofrequency echo signals and provides quantitative measures of dermal, hypodermal, and glandular tissue toxicities. To facilitate easy clinical implementation, we further refined this technique by developing a semiautomatic ultrasound-based toxicity assessment tool (UBTAT). Seventy-two ultrasound studies of 26 patients (720 images) were analyzed. Images of 8 patients were evaluated for acute toxicity (<6 months postradiotherapy) and those of 18 patients were evaluated for late toxicity ({>=}6 months postradiotherapy). All patients were treated according to a standard radiotherapy protocol. To assess intraobserver reliability, one observer analyzed 720 images in UBTAT and then repeated the analysis 3 months later. To assess interobserver reliability, three observers (two radiation oncologists and one ultrasound expert) each analyzed 720 images in UBTAT. An intraclass correlation coefficient (ICC) was used to evaluate intra- and interobserver reliability. Ultrasound assessment and clinical evaluation were also compared. Results: Intraobserver ICC was 0.89 for dermal toxicity, 0.74 for hypodermal toxicity, and 0.96 for glandular tissue toxicity. Interobserver ICC was 0.78 for dermal toxicity, 0.74 for hypodermal toxicity, and 0.94 for glandular tissue toxicity. Statistical analysis found significant changes in dermal (p < 0.0001), hypodermal (p = 0.0027), and glandular tissue (p < 0.0001) assessments in the acute toxicity group. Ultrasound measurements correlated with clinical Radiation Therapy Oncology Group (RTOG) toxicity scores of patients in the late toxicity group. Patients with RTOG Grade 1 or 2 had greater ultrasound-assessed toxicity percentage changes than patients with RTOG Grade 0. Conclusion: Early and late radiation-induced effects on normal tissue can be reliably assessed using quantitative ultrasound.

  8. Excretion of (3H)prednisolone in clinically normal and experimentally infected bovine udders

    SciTech Connect (OSTI)

    Geleta, J.N.; Shimoda, W.; Mercer, H.D.

    1984-08-01

    The excretion rate of (3H)prednisolone from clinically normal and experimentally infected udders of 10 lactating cows was studied. Each quarter of 6 cows was injected with a single dose of (3H)prednisolone mixed with non-radioactive prednisolone equivalent to 10 mg in 10 ml of peanut oil base. Each of the remaining 4 cows was given 40 mg of nonradioactive prednisolone and (3H)prednisolone in 60% ethanol IV. Control and postadministration samples of blood, milk, and urine were examined for radioactivity. The effects of (3H)prednisolone were evaluated in the same cows, first in clinically normal udders, then 2 weeks later in udders experimentally infected with Streptococcus agalactiae. Absorption and elimination of prednisolone were the same before and after induced infection. Within 3 hours after intramammary injection, 95% of the labeled prednisolone was absorbed systemically, less than 5% of this dose was recovered in milk, and 29% was excreted in urine. After IV injection of (3H)prednisolone, less than 0.2% of the total radioactivity was recovered in milk and less than 46% was excreted in urine. Clinical mastitis induced by S agalactiae was moderate. Circulating blood leukocytes and somatic cells in the milk of normal cows remained essentially unchanged. The leukocyte response to induced infection was rapid in blood and milk. Large numbers of leukocytes were noticed in the milk and a severe leukopenia occurred. Prednisolone treatment did not alter the number of somatic cells in milk or reduce the inflammatory response of experimentally infected cows.

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

    E-Print Network [OSTI]

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

    2011-08-02

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

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

    E-Print Network [OSTI]

    Juan Diego Urbina; Klaus Richter

    2008-01-08

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

  11. Mixed normal-superconducting states in the presence of strong electric currents

    E-Print Network [OSTI]

    Yaniv Almog; Bernard Helffer; Xing-Bin Pan

    2015-05-23

    We study the Ginzburg-Landau equations in the presence of large electric currents, that are smaller than the critical current where the normal state losses its stability. For steady-state solutions in the large $\\kappa$ limit, we prove that the superconductivity order parameter is exponentially small in a significant part of the domain, and small in the rest of it. Similar results are obtained for the time-dependent problem, in continuation of the paper by the two first authors [3]. We conclude by obtaining some weaker results, albeit similar, for steady-state solutions in the large domain limit.

  12. Optical tsunamis: shoaling of shallow water rogue waves in nonlinear fibers with normal dispersion

    E-Print Network [OSTI]

    Wabnitz, Stefan

    2013-01-01

    In analogy with ocean waves running up towards the beach, shoaling of prechirped optical pulses may occur in the normal group-velocity dispersion regime of optical fibers. We present exact Riemann wave solutions of the optical shallow water equations and show that they agree remarkably well with the numerical solutions of the nonlinear Schr\\"odinger equation, at least up to the point where a vertical pulse front develops. We also reveal that extreme wave events or optical tsunamis may be generated in dispersion tapered fibers in the presence of higher-order dispersion.

  13. Competing for Shelf Space.

    E-Print Network [OSTI]

    Martínez-de-Albéniz, V.; Roels, G.

    2007-01-01

    646. [11]Cairns J. P. 1962. “Suppliers, Retailers, and Shelf2007 “Wal-Mart launches suppliers package tool. ” Business23]K¨ k A. G. 2006. “Supplier Competition in Retailer Supply

  14. Raman Spectroscopy of DNA Packaging in Individual Human Sperm Cells distinguishes Normal from Abnormal Cells

    SciTech Connect (OSTI)

    Huser, T; Orme, C; Hollars, C; Corzett, M; Balhorn, R

    2009-03-09

    Healthy human males produce sperm cells of which about 25-40% have abnormal head shapes. Increases in the percentage of sperm exhibiting aberrant sperm head morphologies have been correlated with male infertility, and biochemical studies of pooled sperm have suggested that sperm with abnormal shape may contain DNA that has not been properly repackaged by protamine during spermatid development. We have used micro-Raman spectroscopy to obtain Raman spectra from individual human sperm cells and examined how differences in the Raman spectra of sperm chromatin correlate with cell shape. We show that Raman spectra of individual sperm cells contain vibrational marker modes that can be used to assess the efficiency of DNA-packaging for each cell. Raman spectra obtained from sperm cells with normal shape provide evidence that DNA in these sperm is very efficiently packaged. We find, however, that the relative protein content per cell and DNA packaging efficiencies are distributed over a relatively wide range for sperm cells with both normal and abnormal shape. These findings indicate that single cell Raman spectroscopy should be a valuable tool in assessing the quality of sperm cells for in-vitro fertilization.

  15. Stress-dependent normal mode frequencies from the effective mass of granular matter

    E-Print Network [OSTI]

    Yanqing Hu; David L. Johnson; John J. Valenza; Francisco Santibanez; Hernán A. Makse

    2014-10-20

    A zero-temperature critical point has been invoked to control the anomalous behavior of granular matter as it approaches jamming or mechanical arrest. Criticality manifests itself in an anomalous spectrum of low-frequency normal modes and scaling behavior near the jamming transition. The critical point may explain the peculiar mechanical properties of dissimilar systems such as glasses and granular materials. Here, we study the critical scenario via an experimental measurement of the normal modes frequencies of granular matter under stress from a pole decomposition analysis of the effective mass. We extract a complex-valued characteristic frequency which displays scaling $|\\omega^*(\\sigma)|\\sim\\sigma^{\\Omega'}$ with vanishing stress $\\sigma$ for a variety of granular systems. The critical exponent is smaller than that predicted by mean-field theory opening new challenges to explain the exponent for frictional and dissipative granular matter. Our results shed light on the anomalous behavior of stress-dependent acoustics and attenuation in granular materials near the jamming transition.

  16. A new general normal mode approach to dynamic tides in rotating stars with realistic structure and its applications

    E-Print Network [OSTI]

    Ivanov, P B; Chernov, S V

    2015-01-01

    We review our recent results on a unified normal mode approach to dynamic tides proposed in Ivanov, Papaloizou $\\&$ Chernov (2013) and Chernov, Papaloizou $\\&$ Ivanov (2013). Our formalism can be used whenever the tidal interactions are mainly determined by normal modes of a star with identifiable regular spectrum of low frequency modes. We provide in the text basic expressions for tidal energy and angular momentum transfer valid both for periodic and parabolic orbits, and different assumptions about efficiency of normal mode damping due to viscosity and/or non-linear effects and discuss applications to binary stars and close orbiting extrasolar planets.

  17. Biomarkers and Surrogate Endpoints for Normal-Tissue Effects of Radiation Therapy: The Importance of Dose-Volume Effects

    SciTech Connect (OSTI)

    Bentzen, Soren M.; Parliament, Matthew; Deasy, Joseph O.; Dicker, Adam; Curran, Walter J.; Williams, Jacqueline P.; Rosenstein, Barry S.

    2010-03-01

    Biomarkers are of interest for predicting or monitoring normal tissue toxicity of radiation therapy. Advances in molecular radiobiology provide novel leads in the search for normal tissue biomarkers with sufficient sensitivity and specificity to become clinically useful. This article reviews examples of studies of biomarkers as predictive markers, as response markers, or as surrogate endpoints for radiation side effects. Single nucleotide polymorphisms are briefly discussed in the context of candidate gene and genomewide association studies. The importance of adjusting for radiation dose distribution in normal tissue biomarker studies is underlined. Finally, research priorities in this field are identified and discussed.

  18. Competing-Risks Mortality After Radiotherapy vs. Observation for Localized Prostate Cancer: A Population-based Study

    SciTech Connect (OSTI)

    Abdollah, Firas; Department of Urology, Vita Salute San Raffaele University, Milan ; Sun, Maxine; Schmitges, Jan; Martini-Clinic, Prostate Cancer Center Hamburg-Eppendorf, Hamburg ; Thuret, Rodolphe; Department of Urology, University of Montpellier Health Centre, Montpellier ; Tian, Zhe; Shariat, Shahrokh F.; Briganti, Alberto; Jeldres, Claudio; Perrotte, Paul; Department of Urology, University of Montreal Health Centre, Montreal ; Montorsi, Francesco; Karakiewicz, Pierre I.; Department of Urology, University of Montreal Health Centre, Montreal

    2012-09-01

    Purpose: Contemporary patients with localized prostate cancer (PCa) are more frequently treated with radiotherapy. However, there are limited data on the effect of this treatment on cancer-specific mortality (CSM). Our objective was to test the relationship between radiotherapy and survival in men with localized PCa and compare it with those treated with observation. Methods: A population-based cohort identified 68,797 men with cT1-T2 PCa treated with radiotherapy or observation between the years 1992 and 2005. Propensity-score matching was used to minimize potential bias related to treatment assignment. Competing-risks analyses tested the effect of treatment type (radiotherapy vs. observation) on CSM, after accounting to other-cause mortality. All analyses were carried out within PCa risk, baseline comorbidity status, and age groups. Results: Radiotherapy was associated with more favorable 10-year CSM rates than observation in patients with high-risk PCa (8.8 vs. 14.4%, hazard ratio [HR]: 0.59, 95% confidence interval [CI]: 0.50-0.68). Conversely, the beneficial effect of radiotherapy on CSM was not evident in patients with low-intermediate risk PCa (3.7 vs. 4.1%, HR: 0.91, 95% CI: 0.80-1.04). Radiotherapy was beneficial in elderly patients (5.6 vs. 7.3%, HR: 0.70, 95% CI: 0.59-0.80). Moreover, it was associated with improved CSM rates among patients with no comorbidities (5.7 vs. 6.5%, HR: 0.81, 95% CI: 0.67-0.98), one comorbidity (4.6 vs. 6.0%, HR: 0.87, 95% CI: 0.75-0.99), and more than two comorbidities (4.2 vs. 5.0%, HR: 0.79, 95% CI: 0.65-0.96). Conclusions: Radiotherapy substantially improves CSM in patients with high-risk PCa, with little or no benefit in patients with low-/intermediate-risk PCa relative to observation. These findings must be interpreted within the context of the limitations of observational data.

  19. Neuronal glycosylation differentials in normal, injured and chondroitinase-treated environments

    SciTech Connect (OSTI)

    Kilcoyne, Michelle; Sharma, Shashank [Glycoscience Group, National Centre for Biomedical Engineering Science, National University of Ireland, Galway (Ireland)] [Glycoscience Group, National Centre for Biomedical Engineering Science, National University of Ireland, Galway (Ireland); McDevitt, Niamh; O'Leary, Claire [Anatomy, School of Medicine, National University of Ireland, Galway (Ireland)] [Anatomy, School of Medicine, National University of Ireland, Galway (Ireland); Joshi, Lokesh [Glycoscience Group, National Centre for Biomedical Engineering Science, National University of Ireland, Galway (Ireland)] [Glycoscience Group, National Centre for Biomedical Engineering Science, National University of Ireland, Galway (Ireland); McMahon, Siobhan S., E-mail: siobhan.mcmahon@nuigalway.ie [Anatomy, School of Medicine, National University of Ireland, Galway (Ireland)

    2012-04-13

    Highlights: Black-Right-Pointing-Pointer Carbohydrates are important in the CNS and ChABC has been used for spinal cord injury (SCI) treatment. Black-Right-Pointing-Pointer Neuronal glycosylation in injury and after ChABC treatment is unknown. Black-Right-Pointing-Pointer In silico mining verified that glyco-related genes were differentially regulated after SCI. Black-Right-Pointing-Pointer In vitro model system revealed abnormal sialylation in an injured environment. Black-Right-Pointing-Pointer The model indicated a return to normal neuronal glycosylation after ChABC treatment. -- Abstract: Glycosylation is found ubiquitously throughout the central nervous system (CNS). Chondroitin sulphate proteoglycans (CSPGs) are a group of molecules heavily substituted with glycosaminoglycans (GAGs) and are found in the extracellular matrix (ECM) and cell surfaces. Upon CNS injury, a glial scar is formed, which is inhibitory for axon regeneration. Several CSPGs are up-regulated within the glial scar, including NG2, and these CSPGs are key inhibitory molecules of axonal regeneration. Treatment with chondroitinase ABC (ChABC) can neutralise the inhibitory nature of NG2. A gene expression dataset was mined in silico to verify differentially regulated glycosylation-related genes in neurons after spinal cord injury and identify potential targets for further investigation. To establish the glycosylation differential of neurons that grow in a healthy, inhibitory and ChABC-treated environment, we established an indirect co-culture system where PC12 neurons were grown with primary astrocytes, Neu7 astrocytes (which overexpress NG2) and Neu7 astrocytes treated with ChABC. After 1, 4 and 8 days culture, lectin cytochemistry of the neurons was performed using five fluorescently-labelled lectins (ECA MAA, PNA, SNA-I and WFA). Usually {alpha}-(2,6)-linked sialylation scarcely occurs in the CNS but this motif was observed on the neurons in the injured environment only at day 8. Treatment with ChABC was successful in returning neuronal glycosylation to normal conditions at all timepoints for MAA, PNA and SNA-I staining, and by day 8 in the case of WFA. This study demonstrated neuronal cell surface glycosylation changes in an inhibitory environment and indicated a return to normal glycosylation after treatment with ChABC, which may be promising for identifying potential therapies for neuronal regeneration strategies.

  20. Uptake of radiolabeled ions in normal and ischemia-damaged brain

    SciTech Connect (OSTI)

    Dienel, G.A.; Pulsinelli, W.A.

    1986-05-01

    The regional concentrations of nine radiochemicals were measured in rat brain after induction of cerebral ischemia to identify tracers concentrated by brain undergoing selective neuronal necrosis. Transient (30 minute) forebrain ischemia was produced in the rat; 24 hours after cerebral recirculation the radiochemicals were injected intravenously and allowed to circulate for 5 hours. The brain concentrations of the radiochemicals in dissected regions were determined by scintillation counting. Forebrain ischemia of this nature will produce extensive injury to striatal neurons but will spare the great majority of neocortical neurons at 24 hours. The regional concentrations of these radiochemicals varied considerably in both control and ischemic animals. In postischemic animals, 4 radionuclides (/sup 63/Ni, /sup 99/TcO/sub 4/, /sup 22/Na, and (/sup 3/H)tetracycline) were concentrated in the irreversibly damaged striatum in amounts ranging from 1.4 to 2.4 times greater than in normal tissue. The concentrations of /sup 65/Zn, /sup 59/Fe, /sup 32/PO/sub 4/, and /sup 147/Pm in postischemic brain were similar to or less than those in normal brain. The concentration of (14C)EDTA was increased in injured and uninjured brain of postischemic rats. Autoradiographic analysis of the distribution patterns of some of these ions in normal animals showed that /sup 99/TcO/sub 4/, /sup 22/Na, /sup 65/Zn, and /sup 59/Fe were distributed more uniformly throughout the brain than were /sup 32/PO/sub 4/, /sup 63/Ni, and /sup 147/Pm. At 24 or 48 hours after ischemia, /sup 63/Ni, /sup 99/TcO/sub 4/, and /sup 22/Na were preferentially concentrated in the damaged striatum and hippocampus, whereas /sup 65/Zn, /sup 59/Fe, /sup 32/PO/sub 4/, and /sup 147/Pm did not accumulate in irreversibly injured tissue. Of the radiochemicals tested to date, Ni, TcO/sub 4/, and tetracycline may be useful for diagnosing ischemic brain injury in humans, using positron emission tomography.

  1. SU-D-18A-04: Quantifying the Ability of Tumor Tracking to Spare Normal Tissue

    SciTech Connect (OSTI)

    Burger, A; Buzurovic, I; Hurwitz, M; Williams, C; Lewis, J; Mishra, P; Seco, J

    2014-06-01

    Purpose: Tumor tracking allows for smaller tissue volumes to be treated, potentially reducing normal tissue damage. However, tumor tracking is a more complex treatment and has little benefit in some scenarios. Here we quantify the benefit of tumor tracking for a range of patients by estimating the dose of radiation to organs at risk and the normal tissue complication probability (NTCP) for both standard and tracking treatment plans. This comparison is performed using both patient 4DCT data and extended Cardiac-Torso (XCAT) digital phantoms. Methods: We use 4DCT data for 10 patients. Additionally, we generate digital phantoms with motion derived from measured patient long tumor trajectories to compare standard and tracking treatment plans. The standard treatment is based on the average intensity projection (AIP) of 4DCT images taken over a breath cycle. The tracking treatment is based on doses calculated on images representing the anatomy at each time point. It is assumed that there are no errors in tracking the target. The NTCP values are calculated based on RTOG guidelines. Results: The mean reduction in the mean dose delivered was 5.5% to the lungs (from 7.3 Gy to 6.9 Gy) and 4.0% to the heart (from 12.5 Gy to 12.0 Gy). The mean reduction in the max dose delivered was 13% to the spinal cord (from 27.6 Gy to 24.0 Gy), 2.5% to the carina (from 31.7 Gy to 30.9 Gy), and 15% to the esophagus (from 69.6 Gy to 58.9 Gy). The mean reduction in the probability of 2nd degree radiation pneumonitis (RP) was 8.7% (3.1% to 2.8%) and the mean reduction in the effective volume was 6.8% (10.8% to 10.2%). Conclusions: Tumor tracking has the potential to reduce irradiation of organs at risk, and consequentially reduce the normal tissue complication probability. The benefits vary based on the clinical scenario. This study is supported by Varian Medical Systems, Inc.

  2. Reconstruction and Visualization of Fiber and Laminar Structure in the Normal Human Heart from Ex Vivo DTMRI Data

    E-Print Network [OSTI]

    Rohmer, Damien; Sitek, Arkadiusz; Gullberg, Grant T.

    2006-01-01

    Visualization of Fiber and Laminar Structure in the NormalY, McCulloch AD, Covell JW. Laminar fiber architecture andfunction of human myocardial laminar sheets in vivo. Magn

  3. MM versus ML estimates of structural equation models with interaction terms: robustness to non-normality of the consistency property

    E-Print Network [OSTI]

    Mooijaart, Ab; Satorra, Albert

    2011-01-01

    of-?t summaries for the MM method degrees of freedom chi-regarding the robustness of the MM method to non-normality.MM versus ML estimates of structural equation models with

  4. Supplementary Materials Table 1: Simulated log-normal survival data marginal posterior probability of inclusion of relevant

    E-Print Network [OSTI]

    Vannucci, Marina

    .1835 Table 1: Simulated log-normal survival data: Marginal posterior probabilities of inclusion of rele- vant: Marginal posterior probabilities of inclusion of rele- vant variables under different maximum correlation

  5. The role of p53 in normal development and teratogen-induced apoptosis and birth defects in mouse embryos 

    E-Print Network [OSTI]

    Hosako, Hiromi

    2009-05-15

    In the studies described in this dissertation, we investigated the roles of p53 in normal development, teratogen-induced apoptosis, and birth defects. In the first study, the activation of p53 and its target genes, p21, ...

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

    Broader source: Energy.gov [DOE]

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

  7. The Aging Brain: Are two pathologies worse than one? White matter hyperintensities, beta-amyloid, and cognition in normal elderly

    E-Print Network [OSTI]

    Onami, Susan

    2010-01-01

    related with cognition in aging and early Alzheimer disease,is normal, Neurobiology of Aging, 26.4, 9. Jeerakathil, T. ,related with cognition in aging and early Alzheimer disease,

  8. GEOPHYSICS, VOL. 63, NO. 1 (JANUARY-FEBRUARY 1998); P. 223230, 7 FIGS. Seismic depth imaging of normal faulting

    E-Print Network [OSTI]

    of normal faulting in southern Death Valley by seismic depth imag- ing. We analyze COCORP Death Valley LineConsortiumforContinentalReflection Profiling (COCORP) in this region may have imaged, perhaps for the first time, crustal-scale plumbing

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

    SciTech Connect (OSTI)

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

    1997-12-31

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

  10. Dynamics and instantaneous normal modes in a liquid with density anomalies

    E-Print Network [OSTI]

    Massimo Pica Ciamarra; Peter Sollich

    2015-08-19

    We investigate the relation between the dynamical features of a supercooled liquid and those of its potential energy landscape, focusing on a model liquid with density anomalies. We consider, at fixed temperature, pairs of state points with different density but the same diffusion constant, and find that surprisingly they have identical dynamical features at all length and time scales. This is shown by the collapse of their mean square displacements and of their self--intermediate scattering functions at different wavevectors. We then investigate how the features of the energy landscape change with density, and establish that state points with equal diffusion constant have different landscapes. In particular, we find a correlation between the fraction of instantaneous normal modes connecting different energy minima and the diffusion constant, but unlike in other systems these two quantities are not in one--to--one correspondence with each other, showing that additional landscape features must be relevant in determining the diffusion constant.

  11. Nonequilibrium theory of a hot-electron bolometer with normal metal-insulator-superconductor tunnel junction

    SciTech Connect (OSTI)

    Golubev, Dmitri; Kuzmin, Leonid

    2001-06-01

    The operation of the hot-electron bolometer with normal metal-insulator-superconductor (NIS) tunnel junction as a temperature sensor is analyzed theoretically. The responsivity and the noise equivalent power (NEP) of the bolometer are obtained numerically for typical experimental parameters. Relatively simple approximate analytical expressions for these values are derived. The time constant of the device is also found. We demonstrate that the effect of the electron cooling by the NIS junction, which serves as a thermometer, can improve the sensitivity. This effect is also useful in the presence of the finite background power load. We discuss the effect of the correlation of the shot noise and the heat flow noise in the NIS junction. {copyright} 2001 American Institute of Physics.

  12. Coexistence and efficiency of normal and anomalous transport by molecular motors in living cells

    E-Print Network [OSTI]

    Igor Goychuk; Vasyl O. Kharchenko; R. Metzler

    2013-09-26

    Recent experiments reveal both passive subdiffusion of various nanoparticles and anomalous active transport of such particles by molecular motors in the molecularly crowded environment of living biological cells. Passive and active microrheology reveals that the origin of this anomalous dynamics is due to the viscoelasticity of the intracellular fluid. How do molecular motors perform in such a highly viscous, dissipative environment? Can we explain the observed co-existence of the anomalous transport of relatively large particles of 100 to 500 nm in size by kinesin motors with the normal transport of smaller particles by the same molecular motors? What is the efficiency of molecular motors in the anomalous transport regime? Here we answer these seemingly conflicting questions and consistently explain experimental findings in a generalization of the well-known continuous diffusion model for molecular motors with two conformational states in which viscoelastic effects are included.

  13. Strong Evidence of Normal Heat Conduction in a one-Dimensional Quantum System

    E-Print Network [OSTI]

    Keiji Saito

    2002-12-11

    We investigate how the normal energy transport is realized in one-dimensional quantum systems using a quantum spin system. The direct investigation of local energy distribution under thermal gradient is made using the quantum master equation, and the mixing properties and the convergence of the Green-Kubo formula are investigated when the number of spin increases. We find that the autocorrelation function in the Green-Kubo formula decays as $\\sim t^{-1.5}$ to a finite value which vanishes rapidly with the increase of the system size. As a result, the Green-Kubo formula converges to a finite value in the thermodynamic limit. These facts strongly support the realization of Fourier heat law in a quantum system.

  14. Connection between effective-range expansion and nuclear vertex constant or asymptotic normalization coefficient

    E-Print Network [OSTI]

    R. Yarmukhamedov; D. Baye

    2011-02-08

    Explicit relations between the effective-range expansion and the nuclear vertex constant or asymptotic normalization coefficient (ANC) for the virtual decay $B\\to A+a$ are derived for an arbitrary orbital momentum together with the corresponding location condition for the ($A+a$) bound-state energy. They are valid both for the charged case and for the neutral case. Combining these relations with the standard effective-range function up to order six makes it possible to reduce to two the number of free effective-range parameters if an ANC value is known from experiment. Values for the scattering length, effective range, and form parameter are determined in this way for the $^{16}$O+$p$, $\\alpha+t$ and $\\alpha+^3$He collisions in partial waves where a bound state exists by using available ANCs deduced from experiments. The resulting effective-range expansions for these collisions are valid up to energies larger 5 MeV.

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

    E-Print Network [OSTI]

    E. T. Harlaftis; T. R. Marsh

    1995-03-07

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

  16. Enhanced target normal sheath acceleration based on the laser relativistic self-focusing

    SciTech Connect (OSTI)

    Zou, D. B.; Zhuo, H. B., E-mail: hongbin.zhuo@gmail.com; Yang, X. H.; Shao, F. Q.; Ma, Y. Y.; Yu, T. P.; Yin, Y.; Ge, Z. Y.; Li, X. H. [College of Science, National University of Defense Technology, Changsha 410073 (China); Wu, H. C. [Institute for Fusion Theory and Simulation and Department of Physics, Zhejiang University, Hangzhou 310027 (China)

    2014-06-15

    The enhanced target normal sheath acceleration of ions in laser target interaction via the laser relativistic self-focusing effect is investigated by theoretical analysis and particle-in-cell simulations. The temperature of the hot electrons in the underdense plasma is greatly increased due to the occurrence of resonant absorption, while the electron-betatron-oscillation frequency is close to its witnessed laser frequency [Pukhov et al., Phys. Plasma 6, 2847 (1999)]. While these hot electrons penetrate through the backside solid target, a stronger sheath electric field at the rear surface of the target is induced, which can accelerate the protons to a higher energy. It is also shown that the optimum length of the underdense plasma is approximately equal to the self-focusing distance.

  17. Axial quasi-normal modes of Einstein-Gauss-Bonnet-dilaton neutron stars

    E-Print Network [OSTI]

    Blázquez-Salcedo, Jose Luis; Kunz, Jutta; Mojica, Sindy; Navarro-Lérida, Francisco

    2015-01-01

    We investigate axial quasi-normal modes of realistic neutron stars in Einstein-Gauss-Bonnet-dilaton gravity. We consider 8 realistic equations of state containing nuclear, hyperonic, and hybrid matter. We focus on the fundamental curvature mode and compare the results with those of pure Einstein theory. We observe that the frequency of the modes is increased by the presence of the Gauss-Bonnet-dilaton, while the impact on the damping time is typically smaller. Interestingly, we obtain that universal relations valid in pure Einstein theory still hold for Einstein-Gauss-Bonnet-dilaton gravity, and we propose a method to use these phenomenological relations to constrain the value of the Gauss-Bonnet coupling.

  18. Learning about probabilistic inference and forecasting by playing with multivariate normal distributions

    E-Print Network [OSTI]

    D'Agostini, Giulio

    2015-01-01

    The properties of the normal distribution under linear transformation, as well the easy way to compute the covariance matrix of marginals and conditionals, offer a unique opportunity to get an insight about several aspects of uncertainties in measurements. The way to build the overall covariance matrix in a few, but conceptually relevant cases is illustrated: several observations made with (possibly) different instruments measuring the same quantity; effect of systematics (although limited to offset, in order to stick to linear models) on the determination of the 'true value', as well in the prediction of future observations; correlations which arise when different quantities are measured with the same instrument affected by an offset uncertainty; inferences and predictions based on averages; inference about constrained values; fits under some assumptions (linear models with known standard deviations). Many numerical examples are provided, exploiting the ability of the R language to handle large matrices and ...

  19. Hole Burning Imaging Studies of Cancerous and Analogous Normal Ovarian Tissues Utilizing Organelle Specific Dyes

    SciTech Connect (OSTI)

    Satoshi Matsuzaki

    2004-12-19

    Presented in this dissertation is the successful demonstration that nonphotochemical hole burning (NPWB) imaging can be used to study in vitro tissue cellular systems for discerning differences in cellular ultrastructures due to cancer development. This has been accomplished with the surgically removed cancerous ovarian and analogous normal peritoneal tissues from the same patient and the application of a fluorescent mitochondrion specific dye, Molecular Probe MitoFluor Far Red 680 (MF680), commonly known as rhodamine 800, that has been proven to exhibit efficient NPHB. From the results presented in Chapters 4 and 5 , and Appendix B, the following conclusions were made: (1) fluorescence excitation spectra of MF680 and confocal microscopy images of thin sliced tissues incubated with MF680 confirm the site-specificity of the probe molecules in the cellular systems. (2) Tunneling parameters, {lambda}{sub 0} and {sigma}{sub {lambda}}, as well as the standard hole burning parameters (namely, {gamma} and S), have been determined for the tissue samples by hole growth kinetics (HGK) analyses. Unlike the preliminary cultured cell studies, these parameters have not shown the ability to distinguish tissue cellular matrices surrounding the chromophores. (3) Effects of an external electric (Stark) field on the nonphotochemical holes have been used to determine the changes in permanent dipole moment (f{Delta}{mu}) for MF680 in tissue samples when burn laser polarization is parallel to the Stark field. Differences are detected between f{Delta}{mu}s in the two tissue samples, with the cancerous tissue exhibiting a more pronounced change (1.35-fold increase) in permanent dipole moment change relative to the normal analogs. It is speculated that the difference may be related to differences in mitochondrial membrane potentials in these tissue samples. (4) In the HGK mode, hole burning imaging (HBI) of cells adhered to coverslips and cooled to liquid helium temperatures in the complete absence of cryopreservatives, shows the ability to distinguish between carcinoma and analogous normal cells on the single-cell level. In future applications, this system has the potential to be used with smears of tissue samples for single-layer HBI analysis. These conclusions demonstrate that HBI has the potential of providing detailed information about localized intracellular environments and for detecting changes in the physical characteristics (e.g., electrical properties) of cells which constitute the in vitro tissue samples. For the latter, the long-term goal will be to develop NPHB into a diagnostic technique for the early detection of cancer by exploiting the physical differences between normal and cancerous cells and tissues. Moreover, because of the aforementioned HBI's capability to detect cellular anomalies, it has the potential of being used in conjunction with studies involving photodynamic therapy, assuming the chromophore is carefully selected.

  20. The Abundance of Fluorine in Normal G and K Stars of the Galactic Thin Disk

    E-Print Network [OSTI]

    Pilachowski, Catherine A

    2015-01-01

    The abundance of fluorine is determined from the (2-0) R9 2.3358 micron feature of the molecule HF for several dozen normal G and K stars in the Galactic thin disk from spectra obtained with the Phoenix IR spectrometer on the 2.1-m telescope at Kitt Peak. The abundances are analyzed in the context of Galactic chemical evolution to explore the contributions of supernovae and asymptotic giant branch (AGB) stars to the abundance of fluorine in the thin disk. The average abundance of fluorine in the thin disk is found to be [F/Fe] = +0.23 +/- 0.03, and the [F/Fe] ratio is flat or declines slowly with metallicity in the range from -0.6 supernovae contributes significantly to the Galactic fluorine abundance, although contributions from AGB stars may also be important.

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

    SciTech Connect (OSTI)

    Takeda, Yasuhiko Iizuka, Hideo; Mizuno, Shintaro; Hasegawa, Kazuo; Ichikawa, Tadashi; Ito, Hiroshi; Kajino, Tsutomu; Ichiki, Akihisa; Motohiro, Tomoyoshi

    2014-09-28

    We have theoretically demonstrated a new light-trapping mechanism to reduce emission from a photovoltaic (PV) cell used for a monochromatic light source, which improves limiting conversion efficiency determined by the detailed balance. A multilayered bandpass filter formed on the surface of a PV cell has been found to prevent the light generated inside by radiative recombination from escaping the cell, resulting in a remarkable decrease of the effective solid angle for the emission. We have clarified a guide to design a suitable configuration of the bandpass filter and achieved significant reduction of the emission. The resultant gain in monochromatic conversion efficiency in the radiative limit due to the optimally designed 18-layerd bandpass filters is as high as 6% under normally incident 1064 nm illumination of 10 mW/cm²~ 1 kW/cm², compared with the efficiency for the perfect anti-reflection treatment to the surface of a conventional solar cell.

  2. Co-non-solvency: Mean-field polymer theory does not describe polymer collapse transition in a mixture of two competing good solvents

    E-Print Network [OSTI]

    Debashish Mukherji; Carlos M. Marques; Torsten Stuehn; Kurt Kremer

    2015-02-02

    Smart polymers are a modern class of polymeric materials that often exhibit unpredictable behavior in mixtures of solvents. One such phenomenon is co-non-solvency. Co-non-solvency occurs when two (perfectly) miscible and competing good solvents, for a given polymer, are mixed together. As a result, the same polymer collapses into a compact globule within intermediate mixing ratios. More interestingly, polymer collapses when the solvent quality remains good and even gets increasingly better by the addition of the better cosolvent. This is a puzzling phenomenon that is driven by strong local concentration fluctuations. Because of the discrete particle based nature of the interactions, Flory-Huggins type mean field arguments become unsuitable. In this work, we extend the analysis of the co-non-solvency effect presented earlier [Nature Communications 5, 4882 (2014)]. We explain why co-non-solvency is a generic phenomenon that can be understood by the thermodynamic treatment of the competitive displacement of (co)solvent components. This competition can result in a polymer collapse upon improvement of the solvent quality. Specific chemical details are not required to understand these complex conformational transitions. Therefore, a broad range of polymers are expected to exhibit similar reentrant coil-globule-coil transitions in competing good solvents.

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

    E-Print Network [OSTI]

    Yu, Lisan

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

  4. Tough Choices: Determinants of Senator's Trade Votes

    E-Print Network [OSTI]

    Aldrich, John; Brinegar, Adam; Kramer, Claire; Merolla, Jennifer

    2006-01-01

    Dennis P. Quinn. 1994. “Free Trade, Fair Trade, StrategicThe Senate and Free Trade. ” American Journal of Politicalthat benefit from free trade. These competing claims speak

  5. Conspiracy, exile, & resistance : planning & narrative in Chelsea, Massachusetts

    E-Print Network [OSTI]

    Riesman, Jean A. (Jean Ann)

    2002-01-01

    In contemporary American cities, urban planners ordinarily work amid conflict in complex institutional environments alive with rival interests, distinct identities, disparate resources, and competing claims. For planners ...

  6. Modeling the effect of anisotropic pressure on tokamak plasmas normal modes and continuum using fluid approaches

    E-Print Network [OSTI]

    Qu, Zhisong; Fitzgerald, Michael

    2015-01-01

    Extending the ideal MHD stability code MISHKA, a new code, MISHKA-A, is developed to study the impact of pressure anisotropy on plasma stability. Based on full anisotropic equilibrium and geometry, the code can provide normal mode analysis with three fluid closure models: the single adiabatic model (SA), the double adiabatic model (CGL) and the incompressible model. A study on the plasma continuous spectrum shows that in low beta, large aspect ratio plasma, the main impact of anisotropy lies in the modification of the BAE gap and the sound frequency, if the q profile is conserved. The SA model preserves the BAE gap structure as ideal MHD, while in CGL the lowest frequency branch does not touch zero frequency at the resonant flux surface where $m+nq=0$, inducing a gap at very low frequency. Also, the BAE gap frequency with bi-Maxwellian distribution in both model becomes higher if $p_\\perp > p_\\parallel$ with a q profile dependency. As a benchmark of the code, we study the m/n=1/1 internal kink mode. Numerical...

  7. Extremely low-frequency electromagnetic fields cause DNA strand breaks in normal Vero cells

    E-Print Network [OSTI]

    Cosmin Teodor Miha; Gabriela Vochita; Florin Brinza; Pincu Rotinberg

    2013-01-23

    Extremely low frequency electromagnetic fields aren't considered as a real carcinogenic agent despite the fact that some studies have showed impairment of the DNA integrity in different cells lines. The aim of this study was evaluation of the late effects of a 100 Hz and 5.6 mT electromagnetic field, applied continuously or discontinuously, on the DNA integrity of Vero cells assessed by alkaline Comet assay and by cell cycle analysis. Normal Vero cells were exposed to extremely low frequency electromagnetic fields (100 Hz, 5.6 mT) for 45 minutes. The Comet assay and cell cycle analysis were performed 48 hours after the treatment. Exposed samples presented an increase of the number of cells with high damaged DNA as compared with non-exposed cells. Quantitative evaluation of the comet assay showed a significantly ($cells. Cell cycle analysis showed an increase of the frequency of the cells in S phase, proving the occurrence of single strand breaks. The most probable mechanism of induction of the registered effects is the production of different types of reactive oxygen species.

  8. Mixing characteristics of compressible vortex rings interacting with normal shock waves

    SciTech Connect (OSTI)

    Cetegen, B.M. . Mechanical Engineering Dept.); Hermanson, J.C. )

    1995-01-01

    Current interest in the interaction between compressible vortical flows and shock waves is largely motivated by the need to promote rapid, loss-effective mixing and combustion of hydrogen and hydrocarbon fuels for supersonic combustor applications. The instability mechanisms and mixing enhancement arising from the interaction of a compressible vortex ring with a normal shock wave were studied in a colinear, dual-shock tube. This flow geometry simulates features of the interaction of a shock wave with a jet containing streamwise vorticity, a configuration of significant interest for supersonic combustion applications. Flow visualization and quantitative concentration measurements were performed by planar laser Rayleigh scattering. For a given primary shock strength, interfacial instability is more evident in a weak vortex ring than in a strong vortex ring. In all cases, the identity of the vortex ring is lost after a sufficiently long time of interaction. The probability density function of the mixed fluid changes rapidly from a bimodal distribution to a single peak upon processing by a shock wave. The most probable concentration decreases with time, indicating a rapid increase in mixing and dilution of the vortex fluid. The mixing enhancement is most rapid for the case of a strong vortex ring interacting with a strong shock wave, somewhat slower for a weak vortex ring and a strong shock wave, and significantly slower for the case of a strong vortex ring and a weaker shock wave. These observations are consistent with the earlier numerical predictions.

  9. Casimir interaction between normal or superfluid grains in the Fermi sea

    E-Print Network [OSTI]

    Andreas Wirzba; Aurel Bulgac; Piotr Magierski

    2005-11-07

    We report on a new force that acts on cavities (literally empty regions of space) when they are immersed in a background of non-interacting fermionic matter fields. The interaction follows from the obstructions to the (quantum mechanical) motions of the fermions caused by the presence of bubbles or other (heavy) particles in the Fermi sea, as, for example, nuclei in the neutron sea in the inner crust of a neutron star or superfluid grains in a normal Fermi liquid. The effect resembles the traditional Casimir interaction between metallic mirrors in the vacuum. However, the fluctuating electromagnetic fields are replaced by fermionic matter fields. We show that the fermionic Casimir problem for a system of spherical cavities can be solved exactly, since the calculation can be mapped onto a quantum mechanical billiard problem of a point-particle scattered off a finite number of non-overlapping spheres or disks. Finally we generalize the map method to other Casimir systems, especially to the case of a fluctuating scalar field between two spheres or a sphere and a plate under Dirichlet boundary conditions.

  10. PCI-related cladding failures during off-normal events - draft. [PWR; BWR

    SciTech Connect (OSTI)

    Van Houten, R.; Tokar, M.; MacDonald, P.E.

    1984-05-01

    Pellet-cladding interaction (PCI) has long been identified as a fuel rod failure mechanism during power increases in both pressurized and boiling water reactors, and commercial guidelines have practically eliminated such failures during standard operations. A question remains regarding the possible formation of through-wall cladding cracks during several types of postulated off-normal reactor events involving power increases. This report includes preliminary findings for reactor events of the type addressed by Chapter 15 of the NRC Standard Review Plan. Specifically, the BWR turbine trip without bypass, PWR control rod withdrawal error, subcritical PWR control rod withdrawal error, BWR control blade withdrawal error, and the PWR steamline break are analyzed on the joint bases of peak rod power, power increase, ramp rate, and duration at elevated power. These Chapter 15 events are compared to numerous test reactor results and to other relevant investigations, and tentative conclusions on transient severity and data base adequacy are presented. Progress in developing computer codes for predicting PCI-induced fuel rod failures is also discussed. 49 references.

  11. Nonradiating normal modes in a classical many-body model of matter radiation interaction

    E-Print Network [OSTI]

    A. Carati; L. Galgani

    2003-12-11

    We consider a classical model of matter--radiation interaction, in which the matter is represented by a system of infinitely many dipoles on a one--dimensional lattice, and the system is dealt with in the so--called dipole (i.e. linearized) approximation. We prove that there exist normal--mode solutions of the complete system, so that in particular the dipoles, though performing accelerated motions, do not radiate energy away. This comes about in virtue of an exact compensation which we prove to occur, for each dipole, between the ``radiation reaction force'' and a part of the retarded forces due to all the other dipoles. This fact corresponds to a certain identity which we name after Oseen, since it occurs that this researcher did actually propose it, already in the year 1916. We finally make a connection with a paper of Wheeler and Feynman on the foundations of electrodynamics. It turns out indeed that the Oseen identity, which we prove here in a particular model, is in fact a weak form of a general identity that such authors were assuming as an independent postulate.

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

    SciTech Connect (OSTI)

    Xu Wu; Piyush Sabharwall; Jason Hales

    2014-07-01

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

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

    SciTech Connect (OSTI)

    Wu, Hongchen; Anders, Andre

    2009-09-15

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

  14. Raman-scattering-assistant broadband noise-like pulse generation in all-normal-dispersion fiber lasers

    E-Print Network [OSTI]

    Li, Daojing; Li, Lei; Chen, Hao; Tang, Dingyuan; Zhao, Luming

    2015-01-01

    We report on the observation of both stable dissipative solitons and noise-like pulses with the presence of strong Raman scattering in a relatively short all-normal-dispersion Yb-doped fiber laser. We show that Raman scattering can be filtered out by intracavity filter. Furthermore, by appropriate intracavity polarization control, the Raman effect can be utilized to generate broadband noise-like pulses (NLPs) with bandwidth up to 61.4 nm. To the best of our knowledge, this is the broadest NLP achieved in all-normal-dispersion fiber lasers

  15. The Hot Interstellar Medium in Normal Elliptical Galaxies III: The Thermal Structure of the Gas

    E-Print Network [OSTI]

    Steven Diehl; Thomas S. Statler

    2008-06-11

    This is the third paper in a series analyzing X-ray emission from the hot interstellar medium in a sample of 54 normal elliptical galaxies observed by Chandra, focusing on 36 galaxies with sufficient signal to compute radial temperature profiles. We distinguish four qualitatively different types of profile: positive gradient (outwardly rising), negative gradients (falling), quasi-isothermal (flat) and hybrid (falling at small radii, then rising). We measure the mean logarithmic temperature gradients in two radial regions: from 0--2 $J$-band effective radii $R_J$ (excluding the central point source), and from 2--$4R_J$. We find the outer gradient to be uncorrelated with intrinsic host galaxy properties, but strongly influenced by the environment: galaxies in low-density environments tend to show negative outer gradients, while those in high-density environments show positive outer gradients, suggesting influence of circumgalactic hot gas. The inner temperature gradient is unaffected by the environment but strongly correlated with intrinsic host galaxy characteristics: negative inner gradients are more common for smaller, optically faint, low radio-luminosity galaxies, whereas positive gradients are found in bright galaxies with stronger radio sources. There is no evidence for bimodality in the distribution of inner or outer gradients. We propose three scenarios to explain the inner temperature gradients: (1) Weak AGN heat the ISM locally, higher-luminosity AGN heat the system globally through jets inflating cavities at larger radii; (2) The onset of negative inner gradients indicates a declining importance of AGN heating relative to other sources, such as compressional heating or supernovae; (3) The variety of temperature profiles are snapshots of different stages of a time-dependent flow.

  16. Grouping normal type Ia supernovae by UV to optical color differences

    SciTech Connect (OSTI)

    Milne, Peter A.; Brown, Peter J.; Roming, Peter W. A.; Bufano, Filomena; Gehrels, Neil

    2013-12-10

    Observations of many Type Ia supernovae (SNe Ia) for multiple epochs per object with the Swift Ultraviolet Optical Telescope instrument have revealed that there exists order to the differences in the UV-optical colors of optically normal supernovae (SNe). We examine UV-optical color curves for 23 SNe Ia, dividing the SNe into four groups, and find that roughly one-third of 'NUV-blue' SNe Ia have bluer UV-optical colors than the larger 'NUV-red' group. Two minor groups are recognized, 'MUV-blue' and 'irregular' SNe Ia. While we conclude that the latter group is a subset of the NUV-red group, containing the SNe with the broadest optical peaks, we conclude that the 'MUV-blue' group is a distinct group. Separating into the groups and accounting for the time evolution of the UV-optical colors lowers the scatter in two NUV-optical colors (e.g., u – v and uvw1 – v) to the level of the scatter in b – v. This finding is promising for extending the cosmological utilization of SNe Ia into the NUV. We generate spectrophotometry of 33 SNe Ia and determine the correct grouping for each. We argue that there is a fundamental spectral difference in the 2900-3500 Å wavelength range, a region suggested to be dominated by absorption from iron-peak elements. The NUV-blue SNe Ia feature less absorption than the NUV-red SNe Ia. We show that all NUV-blue SNe Ia in this sample also show evidence of unburned carbon in optical spectra, whereas only one NUV-red SN Ia features that absorption line. Every NUV-blue event also exhibits a low gradient of the Si II ?6355 absorption feature. Many NUV-red events also exhibit a low gradient, perhaps suggestive that NUV-blue events are a subset of the larger low-velocity gradient group.

  17. Competing magnetic ground states in nonsuperconducting Ba(Fe1-xCrx)2As2 as seen via neutron diffraction

    SciTech Connect (OSTI)

    Marty, Karol J [ORNL; Christianson, Andrew D [ORNL; Wang, C H [Oak Ridge National Laboratory (ORNL); Matsuda, Masaaki [ORNL; Cao, Huibo [ORNL; VanBebber, L. H. [University of Tennessee, Knoxville (UTK); Zarestky, Jerel L [ORNL; Singh, David J [ORNL; Sefat, A. S. [Oak Ridge National Laboratory (ORNL); Lumsden, Mark D [ORNL

    2011-01-01

    We present neutron diffraction measurements on single-crystal samples of nonsuperconducting Ba(Fe{sub 1-x}Cr{sub x}){sub 2}As{sub 2} as a function of Cr doping for 0 {le} x {le} 0.47. The average spin-density-wave moment is independent of concentration for x {le} 0.2 and decreases rapidly for x {ge} 0.3. For concentrations in excess of 30% chromium, we find a new competing magnetic phase consistent with G-type antiferromagnetism which rapidly becomes the dominant magnetic ground state. Strong magnetism is observed for all concentrations measured, naturally explaining the absence of superconductivity in the Cr-doped materials.

  18. Motivation-Learning and Aging 1 Toward a Three-Factor Motivation-Learning Framework in Normal Aging

    E-Print Network [OSTI]

    Maddox, W. Todd

    Motivation-Learning and Aging 1 Toward a Three-Factor Motivation-Learning Framework in Normal Aging A&M University To appear in T. Braver (Ed). Motivation and Cognitive Control, Taylor & Francis, UK Abstract The common belief that motivation involves simply "trying harder" is at best simplistic

  19. Asymptotic normalization coefficients for B-8 -> Be-7+p from a study of Li-8 -> Li-7+n 

    E-Print Network [OSTI]

    Trache, L.; Azhari, A.; Carstoiu, F.; Clark, HL; Gagliardi, Carl A.; Lui, YW; Mukhamedzhanov, AM; Tang, X.; Timofeyuk, N.; Tribble, Robert E.

    2003-01-01

    Asymptotic normalization coefficients (ANCs) for Li-8-->Li-7+n have been extracted from the neutron transfer reaction C-13(Li-7,Li-8)C-12 at 63 MeV. These are related to the ANCs in B-8-->Be-7 + p using charge symmetry. ...

  20. Surfactant-and Salt-Induced Growth of Normal Sodium Alkyl Sulfate Micelles Well above Their Critical Micelle Concentrations

    E-Print Network [OSTI]

    Bales, Barney

    Surfactant- and Salt-Induced Growth of Normal Sodium Alkyl Sulfate Micelles Well above, dodecyl, and tetradecyl were studied. In all cases, the growth of the aggregates with added salt counterion concentration in the aqueous phase (supplied by the surfactant and the added salt). The constants

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

    E-Print Network [OSTI]

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

  2. Numerical studies on the effect of normal-metal coatings on the magnetization characteristics of type-II superconductors

    E-Print Network [OSTI]

    Hampshire, Damian

    Numerical studies on the effect of normal-metal coatings on the magnetization characteristics; published 19 April 2005 Magnetic properties of superconductors coated with metals of arbitrary resistivity N in the coating is reduced, the initial vortex penetration field Hp N does not decrease monotonically from

  3. Evaluation of a new model to calculate direct normal irradiance based on satellite images of Meteosat Second Generation

    E-Print Network [OSTI]

    Heinemann, Detlev

    Evaluation of a new model to calculate direct normal irradiance based on satellite images irradiance DNI from MSG data. For this we apply the Heliosat method to extract cloudiness from the satellite of the irradiance is introduced to calculate DNI. The clear sky irradiance is mainly determined by the aerosol

  4. ERK1-Deficient Mice Show Normal T Cell Effector Function and Are Highly Susceptible to Experimental Autoimmune

    E-Print Network [OSTI]

    ERK1-Deficient Mice Show Normal T Cell Effector Function and Are Highly Susceptible to Experimental cascades, including the ERK1/2 (p44/p42) pathway. It has been suggested that ERKs integrate TCR signal of ERKs for the effector functions of peripheral mature T cells and, specifically, for T cell

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

    E-Print Network [OSTI]

    Boyer, Edmond

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

  6. Normal state properties of high-angle grain Y1-xCaxBa2Cu3O7-delta

    E-Print Network [OSTI]

    Mennema, Sibe

    This dissertation describes the investigation of the normal-state properties of high-angle grain boundaries in YBa2Cu3O7-d (YBCO) and Y1-xCaxBa2Cu3O7-d (calcium-doped YBCO). YBCO is a high-temperature superconducting material with a...

  7. Bren School Computing Hardware Policy Faculty members are normally provided a new, desktop computer with standard Bren

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    Bren School Computing Hardware Policy Faculty Faculty members are normally provided a new, desktop adequate computing hardware. MESM Students MESM students are not provided computers. They are provided on the hardware and software configuration for lab machine purchases. Users that purchase non-standard systems

  8. Uranium groundwater anomalies and active normal faulting W. Plastino G. F. Panza C. Doglioni M. L. Frezzotti A. Peccerillo

    E-Print Network [OSTI]

    Uranium groundwater anomalies and active normal faulting W. Plastino · G. F. Panza · C. Doglioni to crustal defor- mation. It is shown in this paper that uranium groundwater anomalies, which were observed of the area, these measurements indicate that uranium may be used as a possible strain meter in extensional

  9. The Number of Same-Sex Marriages in a Perfectly Bisexual Population is Asymptotically Normal Shalosh B. EKHAD1

    E-Print Network [OSTI]

    Zeilberger, Doron

    The Number of Same-Sex Marriages in a Perfectly Bisexual Population is Asymptotically Normal attracted to either sex and chooses his or her mate according to other criteria. Also assume that everyone gets married. Then the expectation of the random variable "Number of same-sex marriages" is 2n (2 n - 1

  10. Using Normal Flow for Detection and Tracking of Limbs in Color Images Zoran Duric, Fayin Li, Yan Sun, Harry Wechsler

    E-Print Network [OSTI]

    Duric, Zoran

    Using Normal Flow for Detection and Tracking of Limbs in Color Images Zoran Duric, Fayin Li, Yan Sun, Harry Wechsler Department of Computer Science George Mason University Fairfax, VA 22030 {zduric and tracking human motions over various periods of time. In this paper we de- scribe a method of detecting

  11. 2338 IEEE TRANSACTIONS ON ELECTRON DEVICES, VOL. 55, NO. 9, SEPTEMBER 2008 Dynamic Response of Normal and Corbino

    E-Print Network [OSTI]

    Kanicki, Jerzy

    -matrix organic light- emitting display (AM-OLED), bottom gate, corbino, dynamic measurement, dynamic response. INTRODUCTION TO DATE, the active-matrix organic light-emitting dis- play (AM-OLED) has attracted many interests of Normal and Corbino a-Si:H TFTs for AM-OLEDs Hojin Lee, Chun-Sung Chiang, and Jerzy Kanicki, Senior Member

  12. Delays in processing and adjudicating black lung claims. Hearing before a Subcommittee of the Committee on Government Operations, House of Representatives, Ninety-Ninth Congress, First Session, June 24, 1985

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    Representatives of coal miners and black lung claimants testified about the failure of government agencies to process claims in a fair and timely manner at a field hearing in Charleston, West Virginia before a joint congressional delegation. At issue were bureaucratic delays of up to seven years in administering the compensation promised to affected workers. Lawyers who handle black lung cases also have trouble receiving the guaranteed reimbursement. At the time of the hearing, West Virginia alone had over 3200 cases awaiting hearings and only 200 scheduled for hearings. Officials of the Department of Labor discussed the level of funding and staffing of the review board as they relate to the size of the backlog. Administrators complained that regulatory interpretations and attitudes work against the miners' interests. Letters, statements, and additional material submitted for the record follow the testimony of 12 witnesses.

  13. VOLUME 86, NUMBER 21 P H Y S I C A L R E V I E W L E T T E R S 21 MAY 2001 Spiraling Bubbles: How Acoustic and Hydrodynamic Forces Compete

    E-Print Network [OSTI]

    Ohl, Claus-Dieter

    of a standing acoustic wave. An ordinary dif- ferential equation (ODE) approach, based on a balance be- tween Acoustic and Hydrodynamic Forces Compete Judith Rensen,1 Dennis Bosman,1 Jacques Magnaudet,2 Claus to study the effect of acoustic forces on individual bubbles in shear flows have been carried out

  14. USC Dornsife provides a foundational education in the Humanities, Social Sciences, and Natural Sciences. Students develop critical thinking, analytical, research, collaborative, interpersonal, communicative, and cultural competency skills through USC Dorn

    E-Print Network [OSTI]

    Zhou, Xianghong Jasmine

    on the Internet ITP 090x: Introduction to Adobe Photoshop ITP 101x: Introduction to Information Technology ITP 104: Persuasion COMM 322: Argumentation and Advocacy COMM 388: Ethics in Human Communication CTPR 458, communicative, and cultural competency skills through USC Dornsife cur- ricular and co-curricular programs

  15. The Effect of Parent School Involvement and Parent Perceptions about School on Children’s Perceived Academic Competence and Behavioral Engagement: A Mediational Model 

    E-Print Network [OSTI]

    Dede, Brandy Taylor

    2015-05-21

    . Non- demographic study variables ranged from -0.96 to 1.13 for skewness and -1.05 to 2.61 25 for kurtosis. According to Curran, West, and Finch (1996), these levels meet criteria for multivariate normality. Descriptive statistics...

  16. WARM MOLECULAR HYDROGEN EMISSION IN NORMAL EDGE-ON GALAXIES NGC 4565 AND NGC 5907

    SciTech Connect (OSTI)

    Laine, Seppo; Appleton, Philip N.; Gottesman, Stephen T.; Ashby, Matthew L. N.; Garland, Catherine A. E-mail: apple@ipac.caltech.ed E-mail: mashby@cfa.harvard.ed

    2010-09-15

    We have observed warm molecular hydrogen in two nearby edge-on disk galaxies, NGC 4565 and NGC 5907, using the Spitzer high-resolution infrared spectrograph. The 0-0 S(0) 28.2 {mu}m and 0-0 S(1) 17.0 {mu}m pure rotational lines were detected out to 10 kpc from the center of each galaxy on both sides of the major axis, and in NGC 4565 the S(0) line was detected at r = 15 kpc on one side. This location is beyond the transition zone where diffuse neutral atomic hydrogen starts to dominate over cold molecular gas and marks a transition from a disk dominated by high surface-brightness far-infrared (far-IR) emission to that of a more quiescent disk. It also lies beyond a steep drop in the radio continuum emission from cosmic rays (CRs) in the disk. Despite indications that star formation activity decreases with radius, the H{sub 2} excitation temperature and the ratio of the H{sub 2} line and the far-IR luminosity surface densities, {Sigma}(L{sub H{sub 2}})/{Sigma}(L{sub TIR}), change very little as a function of radius, even into the diffuse outer region of the disk of NGC 4565. This suggests that the source of excitation of the H{sub 2} operates over a large range of radii and is broadly independent of the strength and relative location of UV emission from young stars. Although excitation in photodissociation regions is the most common explanation for the widespread H{sub 2} emission, CR heating or shocks cannot be ruled out. At r = 15 kpc in NGC 4565, outside the main UV- and radio-continuum-dominated disk, we derived a higher than normal H{sub 2} to 7.7 {mu}m polycyclic aromatic hydrocarbon (PAH) emission ratio, but this is likely due to a transition from mainly ionized PAH molecules in the inner disk to mainly neutral PAH molecules in the outer disk. The inferred mass surface densities of warm molecular hydrogen in both edge-on galaxies differ substantially, being 4(-60) M{sub sun} pc{sup -2} and 3(-50) M{sub sun} pc{sup -2} at r = 10 kpc for NGC 4565 and NGC 5907, respectively. The higher values represent very unlikely point-source upper limits. The point-source case is not supported by the observed emission distribution in the spectral slits. These mass surface densities cannot support the observed rotation velocities in excess of 200 km s{sup -1}. Therefore, warm molecular hydrogen cannot account for dark matter in these disk galaxies, contrary to what was implied by a previous Infrared Space Observatory study of the nearby edge-on galaxy NGC 891.

  17. Rock Joint Surfaces Measurement and Analysis of Aperture Distribution under Different Normal and Shear Loading Using GIS

    E-Print Network [OSTI]

    Sharifzadeh, Mostafa; Esaki, Tetsuro

    2009-01-01

    Geometry of the rock joint is a governing factor for joint mechanical and hydraulic behavior. A new method of evaluating aperture distribution based on measurement of joint surfaces and three dimensional characteristics of each surface is developed. Artificial joint of granite surfaces are measured,processed, analyzed and three dimensional approaches are carried out for surface characterization. Parameters such as asperity's heights, slope angles, and aspects distribution at micro scale,local concentration of elements and their spatial localization at local scale are determined by Geographic Information System (GIS). Changes of aperture distribution at different normal stresses and various shear displacements are visualized and interpreted. Increasing normal load causes negative changes in aperture frequency distribution which indicates high joint matching. However, increasing shear displacement causes a rapid increase in the aperture and positive changes in the aperture frequency distribution which could be ...

  18. Aspects of General Relativity: Pseudo-Finsler extensions, Quasi-normal frequencies and Multiplication of tensorial distributions

    E-Print Network [OSTI]

    Jozef Skakala

    2011-07-15

    This thesis is based on three different projects, all of them are directly linked to the classical general theory of relativity, but they might have consequences for quantum gravity as well. The first chapter deals with pseudo-Finsler geometric extensions of the classical theory, these being ways of naturally representing high-energy Lorentz symmetry violations. The second chapter deals with the problem of highly damped quasi-normal modes related to different types of black hole spacetimes. Besides the astrophysical meaning of the quasi-normal modes, there are conjectures about the link between the highly damped modes and black hole thermodynamics. The third chapter is related to the topic of multiplication of tensorial distributions.

  19. Aspects of General Relativity: Pseudo-Finsler extensions, Quasi-normal frequencies and Multiplication of tensorial distributions

    E-Print Network [OSTI]

    Skakala, Jozef

    2011-01-01

    This thesis is based on three different projects, all of them are directly linked to the classical general theory of relativity, but they might have consequences for quantum gravity as well. The first chapter deals with pseudo-Finsler geometric extensions of the classical theory, these being ways of naturally representing high-energy Lorentz symmetry violations. The second chapter deals with the problem of highly damped quasi-normal modes related to different types of black hole spacetimes. Besides the astrophysical meaning of the quasi-normal modes, there are conjectures about the link between the highly damped modes and black hole thermodynamics. The third chapter is related to the topic of multiplication of tensorial distributions.

  20. Effects of Native Language and Training on Speaker Normalization on Lexical Tone Perception: A Behavioral and ERP Study

    E-Print Network [OSTI]

    Wayland, Ratree; Kaan, Edith; Bao, Mingzhen; Barkley, Christopher

    2008-01-01

    Effects of Native Language and Training on Speaker Normalization on Lexical Tone Perception: A Behavioral and ERP Study Ratree Wayland 1 , Edith Kaan 1 , Mingzhen Bao 1 and Christopher Barkley 2 1 University of Florida and 2 University.... In the current study, in addition to attentive behavioral investigation, the pre-attentive discrimination of lexical tones and the effect of language background and training was investigated using Event-Related brain Potentials (ERPs). ERPs can be recorded...

  1. PMC42, a breast progenitor cancer cell line, has normal-like mRNA and miRNA transcriptomes

    E-Print Network [OSTI]

    Git, Anna; Spiteri, Inmaculada; Blenkiron, Cherie; Dunning, Mark J.; Pole, Jessica C. M.; Chin, Suet-Feung; Wang, Yanzhong; Smith, James C.; Livesey, Frederick J.; Caldas, Carlos

    2008-06-27

    hour in a 6-?L reaction. After phenol-chloroform extraction and ethanol precipitation, the polyadenylated small RNAs were reversed-transcribed according to the manufac- turer's protocols using 200 U SuperScript-II Reverse Tran- scriptase (Invitrogen... degradation occurred as a result of the inevitable delay in RNA extraction from normal bloods, small-RNA fractions were visu- alised following high-resolution electrophoresis, and no differ- ences were discernible in the quantity, quality, or relative content...

  2. SN~2012cg: Evidence for Interaction Between a Normal Type Ia Supernova and a Non-Degenerate Binary Companion

    E-Print Network [OSTI]

    Marion, G H; Vinkó, Jozsef; Silverman, Jeffrey M; Sand, David J; Challis, Peter; Kirshner, Robert P; Wheeler, J Craig; Berlind, Perry; Brown, Warren R; Calkins, Michael L; Dhungana, Govinda; Foley, Ryan J; Friedman, Andrew S; Graham, Melissa L; Howell, D Andrew; Hsiao, Eric Y; Irwin, Jonathan M; Kehoe, Robert; Macri, Lucas M; Mandel, Kaisey; McCully, Curtis; Rines, Kenneth J; Wilhelmy, Steven; Zheng, Weikang

    2015-01-01

    We report evidence for excess blue light from the Type Ia supernova SN~2012cg at fifteen and sixteen days before maximum B-band brightness. The emission is consistent with predictions for the impact of the supernova on a non-degenerate binary companion. This is the first evidence for emission from a companion to a normal SN~Ia. Sixteen days before maximum light, the B-V color of SN~2012cg is 0.2 mag bluer than for other normal SN~Ia. At later times, this supernova has a typical SN~Ia light curve, with extinction-corrected M_B = -19.62 \\pm 0.02 mag and Delta m_{15}(B) = 0.86 \\pm 0.02. Our data set is extensive, with photometry in 7 filters from 5 independent sources. Early spectra also show the effects of blue light, and high-velocity features are observed at early times. Near maximum, the spectra are normal with a silicon velocity v_{Si} = -10,500 km/s. Comparing the early data with models by Kasen (2010) favors a main-sequence companion of about 6 solar masses. It is possible that many other SN Ia have main-...

  3. Nonphotochemical Hole-Burning Imaging Studies of In Vitro Carcinoma and Normal Cells Utilizing a Mitochondrial Specific Dye

    SciTech Connect (OSTI)

    Richard Joseph Walsh

    2002-08-01

    Low temperature Nonphotochemical Hole Burning (NPHB) Spectroscopy of the dye rhodamine 800 (MF680) was applied for the purpose of discerning differences between cultured normal and carcinoma ovarian surface epithelial (OSE) cells. Both the cell lines were developed and characterized at the Mayo Clinic (Rochester, MN), with the normal cell line having been transfected with a strain of temperature sensitive Simian Virus 40 Large T Antigen (SV40) for the purpose of extending the life of the cell culture without inducing permanent changes in the characteristics of the cell line. The cationic lipophilic fluorophore rhodamine 800 preferentially locates in in situ mitochondria due to the high lipid composition of mitochondria and the generation of a large negative membrane potential (relative to the cellular cytoplasm) for oxidative phosphorylation. Results presented for NPHB of MF680 located in the cells show significant differences between the two cell lines. The results are interpreted on the basis of the NPHB mechanism and characteristic interactions between the host (cellular mitochondrial) and the guest (MF680) in the burning of spectral holes, thus providing an image of the cellular ultrastructure. Hole growth kinetics (HGK) were found to differ markedly between the two cell lines, with the carcinoma cell line burning at a faster average rate for the same exposure fluence. Theoretical fits to the data suggest a lower degree of structural heterogeneity in the carcinoma cell line relative to the normal cell line. Measurement of changes in the permanent dipole moment (f{Delta}{mu})were accomplished by measurement of changes in hole width in response to the application of an external electric field (the Stark effect), and found that {Delta}{mu} values for the carcinoma line were 1.5x greater than those of the SV40 antigen-free normal analogs. These findings are interpreted in terms of effects from the mitochondrial membrane potential. Results for HGK on the scale of single cells is also presented. Trends observed for large populations of cells (5 x 10{sup 5} to 2 x 10{sup 6}) were concurrently observed for individual cells, with the carcinoma cell line burning at a faster average rate relative to the normal cell line.

  4. Nonphotochemical Hole-Burning Imaging Studies of in vitro Carcinoma and Normal Cells Utilizing a Mitochondrial Specific Dye

    SciTech Connect (OSTI)

    Richard Joseph Walsh

    2002-06-27

    Low temperature Nonphotochemical Hole Burning (NPHB) Spectroscopy of the dye rhodamine 800 (MF680) was applied for the purpose of discerning differences between cultured normal and carcinoma ovarian surface epithelial (OSE) cells. Both the cell lines were developed and characterized at the Mayo Clinic (Rochester, MN), with the normal cell line having been transfected with a strain of temperature sensitive Simian Virus 40 Large T Antigen (SV40) for the purpose of extending the life of the cell culture without inducing permanent changes in the characteristics of the cell line. The cationic lipophilic fluorophore rhodamine 800 preferentially locates in in situ mitochondria due to the high lipid composition of mitochondria and the generation of a large negative membrane potential (relative to the cellular cytoplasm) for oxidative phosphorylation. Results presented for NPHB of MF680 located in the cells show significant differences between the two cell lines. The results are interpreted on the basis of the NPHB mechanism and characteristic interactions between the host (cellular mitochondrial) and the guest (MF680) in the burning of spectral holes, thus providing an image of the cellular ultrastructure. Hole growth kinetics (HGK) were found to differ markedly between the two cell lines, with the carcinoma cell line burning at a faster average rate for the same exposure fluence. Theoretical fits to the data suggest a lower degree of structural heterogeneity in the carcinoma cell line relative to the normal cell line. Measurement of changes in the permanent dipole moment (f{Delta}{mu}) were accomplished by measurement of changes in hole width in response to the application of an external electric field (the Stark effect), and found that {Delta}{mu} values for the carcinoma line were 1.5x greater than those of the SV40 antigen-free normal analogs. These findings are interpreted in terms of effects from the mitochondrial membrane potential. Results for HGK on the scale of single cells is also presented. Trends observed for large populations of cells (5 x 10{sup 5} to 2 x 10{sup 6}) were concurrently observed for individual cells, with the carcinoma cell line burning at a faster average rate relative to the normal cell line.

  5. Density and spin-density excitations in normal-liquid 3 Commissariat a` l'Energie Atomique, Departement de Recherche Fondamentale sur la Matie`re Condensee,

    E-Print Network [OSTI]

    Glyde, Henry R.

    Density and spin-density excitations in normal-liquid 3 He B. Fa°k Commissariat a` l'Energie , the density response is dominated by a single collective zero- sound mode. The mode energy is well described incorporate this central physical feature into the density and spin-density dynamics of normal-liquid 3 He

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

    SciTech Connect (OSTI)

    Baardwijk, Angela van Bosmans, Geert; Boersma, Liesbeth; Wanders, Stofferinus; Dekker, Andre; Dingemans, Anne Marie C.; Bootsma, Gerben; Geraedts, Wiel; Pitz, Cordula; Simons, Jean; Lambin, Philippe; Ruysscher, Dirk de

    2008-08-01

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

  7. Citizen Engagement in the New Normal Fiscal Environment: Time for Participatory Performance Budgeting (PPB 2.0)?

    E-Print Network [OSTI]

    Ho, Alfred

    2013-02-04

    and budget information Y Y Y Y Y Y Y Public feedback and deliberation of policy and budget priorities Y Y Y Y Y Y Approval or ranking of policy priorities Y Y Y Y Y Y Allocating fiscal resources to policy or programs Y Y Y Y Y...1 Citizen Engagement in the New Normal Fiscal Environment: Time for Participatory Performance Budgeting (PPB 2.0)? Alfred T. Ho Associate Professor School of Public and Environmental Affairs University of Kansas E-mail: alfredho...

  8. Remodeling of central metabolism in invasive breast cancer compared to normal breast tissue - a GC-TOFMS based metabolomics study

    E-Print Network [OSTI]

    Budczies, Jan; Denkert, Carsten; Müller, Berit M.; Brockmöller, Scarlet F.; Klauschen, Frederick; Györffy, Balazs; Dietel, Manfred; Richter-Ehrenstein, Christiane; Marten, Ulrike; Salek, Reza M.; Griffin, Julian L.; Hilvo, Mika; Oreši?, Matej; Wohlgemuth, Gert; Fiehn, Oliver

    2012-07-23

    , provided the orOpen Access tabolism in invasive o normal breast d metabolomics study Brockmöller1, Frederick Klauschen1, Balazs Györffy1,2, n4, Reza M Salek5, Julian L Griffin5, Mika Hilvo6,al Ltd. This is an Open Access article distributed under the terms... , Cambridge CB2 1GA, United Kingdom. 6VTT Technical Research Centre of Finland, Espoo, Finland. 7Genome Center, University of California Davis, Davis, CA, USA. Received: 30 November 2011 Accepted: 23 July 2012Marker metabolites and cancer detection Separation...

  9. A comparison of spent fuel shipping cask response to 10 CFR 71 normal conditions and realistic hot day extremes

    SciTech Connect (OSTI)

    Manson, S.J.; Gianoulakis, S.E.

    1994-02-01

    The structural properties of spent nuclear fuel shipping containers vary as a function of the cask wall temperature. An analysis is performed to determine the effect of a realistic, though bounding, hot day environment on the thermal behavior of spent fuel shipping casks. These results are compared to those which develop under a steady-state application of the prescribed normal thermal conditions of 10CFR71. The completed analysis revealed that the majority of wall temperatures, for a wide variety of spent fuel shipping cask configurations, fall well below those predicted by using the steady-state application of the regulatory boundary conditions. It was found that maximum temperatures at the cask surface occasionally lie above temperatures predicted under the regulatory condition. This is due to the conservative assumptions present in the ambient conditions used. The analysis demonstrates that diurnal temperature variations which penetrate the cask wall have maxima substantially less than the corresponding temperatures obtained when applying the steady-state regulatory boundary conditions. Therefore, it is certain that vital cask components and the spent fuel itself will not exceed the temperatures calculated by use of the steady-state interpretation of the 10CFR71 normal conditions.

  10. Diuretic Agent and Normal Saline Infusion Technique for Ultrasound-Guided Percutaneous Nephrostomies in Nondilated Pelvicaliceal Systems

    SciTech Connect (OSTI)

    Yagci, Cemil Ustuner, Evren Atman, Ebru Dusunceli; Baltaci, Sumer; Uzun, Caglar Akyar, Serdar

    2013-04-15

    Percutaneous nephrostomy (PCN) in a nondilated pelvicaliceal system is technically challenging. We describe an effective method to achieve transient dilatation of the pelvicaliceal system via induction of diuresis using infusion of a diuretic agent in normal saline, therefore allowing easier access to the pelvicaliceal system. Under real-time ultrasound guidance, the technique had been tested in 22 nephrostomies with nondilated system (a total of 20 patients with 2 patients having bilateral nephrostomies) during a 5-year period. Patients were given 40 mg of furosemide in 250 ml of normal saline solution intravenously by rapid infusion. As soon as maximum calyceal dilatation of more than 5 mm was observed, which is usually 15 min later after the end of rapid infusion, patients were positioned obliquely, and PCN procedure under ultrasound guidance was performed. The procedure was successful in 19 of the nephrostomies in 17 patients with a success rate of 86.36 % per procedure and 85 % per patient in nondilated pelvicaliceal systems. No major nephrostomy-, drug-, or technique-related complications were encountered. The technique failed to work in three patients due to the presence of double J catheters and preexisting calyceal perforation which avoided transient dilation of the pelvicaliceal system with diuresis. Diuretic infusion in saline is a feasible and effective method for PCN in nondilated pelvicaliceal systems.

  11. Comparative Study of Optical and Magneto-Optical Properties of Normal, Disordered and Inverse Spinel Type Oxides

    E-Print Network [OSTI]

    Zviagin, Vitaly; Böntgen, Tammo; Lorenz, Michael; Ziese, Michael; Zahn, Dietrich R T; Salvan, Georgeta; Grundmann, Marius; Schmidt-Grund, Rüdiger

    2015-01-01

    $Co_3O_4$, $ZnFe_2O_4$, $CoFe_2O_4$, $ZnCo_2O_4$, and $Fe_3O_4$ thin films were fabricated by pulsed laser deposition at high and low temperatures resulting in crystalline single-phase normal, inverse, as well as disordered spinel oxide thin films with smooth surface morphology. The dielectric function, determined by spectroscopic ellipsometry in a wide spectral range from 0.5 eV to 8.5 eV, is compared with the magneto-optical response of the dielectric tensor, investigated by magneto-optical Kerr effect (MOKE) spectroscopy in the range of 1.7 eV to 5.5 eV with an applied magnetic field of 1.7 T. Crystal field, inter-valence and inter-sublattice charge transfer transitions, and transitions from $O_{2p}$ to metal cation 3d or 4s bands are identified in both the principal diagonal elements and the magneto-optically active off-diagonal elements of the dielectric tensor. Depending on the degree of cation disorder, resulting in local symmetry distortion, due to mixtures of normal and inverse spinel structures, the...

  12. Target normal sheath acceleration of foil ions by laser-trapped hot electrons from a long subcritical-density preplasma

    SciTech Connect (OSTI)

    Luan, S. X.; Yu, Wei; Shen, B. F.; Xu, Z. Z.; Yu, M. Y.; Zhuo, H. B.; Xu, Han; Wong, A. Y.; Wang, J. W.

    2014-12-15

    In a long subcritical density plasma, an ultrashort ultraintense laser pulse can self-organize into a fast but sub-relativistic propagating structure consisting of the modulated laser light and a large number of trapped electrons from the plasma. Upon impact of the structure with a solid foil target placed in the latter, the remaining laser light is reflected, but the dense and hot trapped electrons pass through the foil, together with the impact-generated target-frontsurface electrons to form a dense hot electron cloud at the back of the target suitable for enhancing target normal sheath acceleration of the target-backsurface ions. The accelerated ions are well collimated and of high charge and energy densities, with peak energies a full order of magnitude higher than that from target normal sheath acceleration without the subcritical density plasma. In the latter case, the space-charge field accelerating the ions is limited since they are formed only by the target-frontsurface electrons during the very short instant of laser reflection.

  13. This flowchart is meant to provide a suggested general overview of how Non-Resident Alien for tax purposes can complete their Federal tax filing requirements. (Normally, individuals who have resided in the U.S. for less than 5

    E-Print Network [OSTI]

    Snider, Barry B.

    This flowchart is meant to provide a suggested general overview of how Non-Resident Alien for tax are considered Non-Resident Aliens for tax purposes. Please consult I.R.S. Publication 519: U.S. Tax Guide for Aliens.) Did you claim a tax treaty for 2014? AND/OR Did you receive other taxable income or scholarship

  14. Scanning probe microscopy competency development

    SciTech Connect (OSTI)

    Hawley, M.E.; Reagor, D.W.; Jia, Quan Xi

    1998-12-31

    This is the final report of a three-year, Laboratory Directed Research and Development (LDRD) project at Los Alamos National Laboratory (LANL). The project collaborators developed an ultra-high vacuum scanning tunneling microscope (UHV-STM) capability, integrated it with existing scanning probe microscopes, and developed new, advanced air-based scanning force techniques (SPMs). Programmatic, basic, and industrially related laboratory research requires the existence of SPMs, as well as expertise capable of providing local nano-scale information. The UHV-STM capability, equipped with load-lock system and several surface science techniques, will allow introduction, examination, and reaction of surfaces prepared under well-controlled vacuum conditions, including the examination of morphology and local bonding associated with the initial stages of film growth under controlled growth conditions. The resulting capabilities will enable the authors to respond to a variety of problems requiring local characterization of conducting and nonconducting surfaces in liquids, air, and UHV.

  15. Can Public Research Universities Compete?

    E-Print Network [OSTI]

    Brint, Steven

    2006-01-01

    high volume/low cost business model that remains viable andI develop two ”business models” for higher education: theto two quite different “business models”—one based on high

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

    E-Print Network [OSTI]

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

    2003-01-01

    The N-14(p,gamma)O-15 reaction, which controls energy production in the CNO cycle, has contributions from both resonance and direct captures to the ground and excited states. The overall normalization of the direct captures ...

  17. Self-normalizing methods of photoelectron holography applied to As/Si,,111... D.-A. Luh, T. Miller, and T.-C. Chiang

    E-Print Network [OSTI]

    Luh, Dah-An

    of surface contaminants. This may involve treatment and repositioning of the sample. All of these can affect in- tensity measurements, and proper normalization must be car- ried out in order to correlate

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

    ScienceCinema (OSTI)

    Hugenholtz, Phil [University of Queensland

    2013-01-22

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

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

    E-Print Network [OSTI]

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

    2010-01-01

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

  20. Position and Momentum Uncertainties of the Normal and Inverted Harmonic Oscillators under the Minimal Length Uncertainty Relation

    E-Print Network [OSTI]

    Zachary Lewis; Tatsu Takeuchi

    2011-09-13

    We analyze the position and momentum uncertainties of the energy eigenstates of the harmonic oscillator in the context of a deformed quantum mechanics, namely, that in which the commutator between the position and momentum operators is given by [x,p]=i\\hbar(1+\\beta p^2). This deformed commutation relation leads to the minimal length uncertainty relation \\Delta x > (\\hbar/2)(1/\\Delta p +\\beta\\Delta p), which implies that \\Delta x ~ 1/\\Delta p at small \\Delta p while \\Delta x ~ \\Delta p at large \\Delta p. We find that the uncertainties of the energy eigenstates of the normal harmonic oscillator (m>0), derived in Ref. [1], only populate the \\Delta x ~ 1/\\Delta p branch. The other branch, \\Delta x ~ \\Delta p, is found to be populated by the energy eigenstates of the `inverted' harmonic oscillator (m \\sqrt{2} [\\hbar^2/k|m|]^{1/4}. Correspondence with the classical limit is also discussed.