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We encourage you to perform a real-time search of NLEBeta
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1

Synthetic Datasets Rong Huang, Rada Chirkova, Yahya Fathi  

E-Print Network [OSTI]

Synthetic Datasets Rong Huang, Rada Chirkova, Yahya Fathi 1 Introduction Datasets may be generated will define symmetric synthetic dataset and two types of non-symmetric synthetic datasets that has some introduce symmetric synthetic dataset, its structure and the properties of the associated views. In Section

Young, R. Michael

2

Deriving confinement via RG decimations  

E-Print Network [OSTI]

We present the general framework and building blocks of a recent derivation of the fact that the SU(2) LGT is in a confining phase for all values of the coupling $0 < \\beta < \\infty$, for space-time dimension $d \\leq 4$. The method employs approximate but explicitly computable RG decimations that are shown to constrain the exact partition function and order parameters from above and below, and flow from the weak to the strong coupling regime without encountering a fixed point.

E. T. Tomboulis

2007-10-10T23:59:59.000Z

3

Computational Study for Workforce Scheduling and Routing Problems J. Arturo Castillo-Salazar, Dario Landa-Silva and Rong Qu  

E-Print Network [OSTI]

Computational Study for Workforce Scheduling and Routing Problems J. Arturo Castillo-Salazar, Dario Landa-Silva and Rong Qu Automated Scheduling, Optimisation and Planning (ASAP) Research Group, School.K. {psxjaca, dario.landasilva, rong.qu}@nottingham.ac.uk Keywords: Workforce Scheduling and Routing

Landa-Silva, Dario

4

SQCD, Superconducting Gaps and Cyclic RG Flows  

E-Print Network [OSTI]

We consider the relation between the \\Omega -deformed N=2 SQCD with the single deformation parameter and integrable models of the BCS-like superconductivity. It is argued that the vortex string worldsheet theory is related to the Russian Doll(RD) model of the truncated BCS superconductivity. We argue that the \\Omega -deformed gauge theory manifests the interesting cyclic RG behavior with the period of the RG cycle proportional to \\epsilon^{-1}. The deformed gauge theory can develop several non-perturbative scales. We conjecture on the monopole bound state interpretation of the Efimov tower.

Alexander Gorsky

2012-02-20T23:59:59.000Z

5

Energy Impact of Secure Computation on a Handheld Device # Zhiyuan Li + Rong Xu  

E-Print Network [OSTI]

and mobile computing. Many architectural and software e#orts have been initiated to improve the energy eEnergy Impact of Secure Computation on a Handheld Device # Zhiyuan Li + Rong Xu Department#oading is an important approach to save the energy consumption while improving perfor­ mance for wireless networked

Li, Zhiyuan

6

Data Quality Assessment via Robust Clustering Rong Duan Tom Au Wei Jiang  

E-Print Network [OSTI]

and manufacturing processes. For 1 #12;example, although total quality management (TQM) principles and techniquesData Quality Assessment via Robust Clustering Rong Duan Tom Au Wei Jiang AT&T Research Labs to improve the quality of decision making, data quality is long time ignored in many practices so

Fisher, Kathleen

7

Graphene Edge Lithography Guibai Xie, Zhiwen Shi, Rong Yang, Donghua Liu, Wei Yang, Meng Cheng, Duoming Wang, Dongxia Shi,  

E-Print Network [OSTI]

Graphene Edge Lithography Guibai Xie, Zhiwen Shi, Rong Yang, Donghua Liu, Wei Yang, Meng Cheng: Fabrication of graphene nanostructures is of importance for both investigating their intrinsic physical approach for graphene nanostructures. Compared with conventional lithographic fabrication techniques

Zhang, Guangyu

8

ENVIRONMENTAL HEALTH SCIENCES Plan Requirements Campus: UMICH RG = Requirement Group  

E-Print Network [OSTI]

ENVIRONMENTAL HEALTH SCIENCES Plan Requirements Campus: UMICH RG = Requirement Group Career: GPH RQ = Requirement Program: 01848 LN = Line Plan: 3200MPH RG 5298 ENVIRONMENTAL HEALTH SCIENCES REQUIREMENTS, 643, 653, 675, 677 or 695 LN 0030 - Environmental Health Sciences: EHS 501, 506, 507 or 508 LN 0040

Shyy, Wei

9

BIOMEDICAL ENGINEERING BSE PLAN REQUIREMENTS Campus: UMICH RG = Requirement Group  

E-Print Network [OSTI]

BIOMEDICAL ENGINEERING BSE PLAN REQUIREMENTS Campus: UMICH RG = Requirement Group Career: UENG RQ = Requirement Program: LN = Line Plan: 0880BSE Sub-Plan: RG 6856 BIOMEDICAL ENGINEERING MAJOR REQUIREMENTS Effective FA05/1560 (09/06/2005) RQ 4996 Program Subjects Effective FA05/1560 (09/06/2005) LN 0010 BIOMEDE

Shyy, Wei

10

Improvement of Power-Performance Efficiency for High-End Computing Rong Ge, Xizhou Feng, Kirk W. Cameron  

E-Print Network [OSTI]

. Earth Simulator requires 18 megawatts of power. Petaflop systems may require 100 megawatts of power[2], nearly the output of a small power plant (300 megawatts). At $100 per megawatt ($.10 per kilowatt), peakImprovement of Power-Performance Efficiency for High-End Computing Rong Ge, Xizhou Feng, Kirk W

Freeh, Vincent

11

Power and Energy Profiling of Scientific Applications on Distributed Systems Xizhou Feng, Rong Ge, Kirk W. Cameron  

E-Print Network [OSTI]

.e. cost in power usage over time) will vary by application. For example, it costs 535 joules of energy system power consumption focus on building-wide power usage [6]. Such studies do not separate individualPower and Energy Profiling of Scientific Applications on Distributed Systems Xizhou Feng, Rong Ge

Feng, Xizhou

12

Power and Energy Profiling of Scientific Applications on Distributed Systems Xizhou Feng, Rong Ge, Kirk W. Cameron  

E-Print Network [OSTI]

in power usage over time) will vary by application. For example, it costs 535 joules of energy to execute consumption focus on building-wide power usage [6]. Such studies do not separate individual systemsPower and Energy Profiling of Scientific Applications on Distributed Systems Xizhou Feng, Rong Ge

Ge, Rong

13

RG&E (Gas)- Residential Efficiency Program (New York)  

Broader source: Energy.gov [DOE]

RG&E is offering residential natural gas customers rebates for installing energy efficient equipment. Customers can complete one rebate application for multiple pieces of equipment as long as...

14

RG&E (Electric)- Commercial and Industrial Efficiency Program  

Broader source: Energy.gov [DOE]

NYSEG and RG&E offer rebates to non-residential customers installing energy efficient equipment that have an electricity Systems Benefits Charge (SBC) included in their energy bills. Both...

15

RG&E (Gas)- Commercial and Industrial Efficiency Program  

Broader source: Energy.gov [DOE]

NYSEG and RG&E offer rebates to non-residential customers installing energy efficiency equipment that pay a natural gas Systems Benefits Charge (SBC). Both prescriptive rebates and custom...

16

RG&E (Electric)- Small Business Lighting Retrofit Program  

Broader source: Energy.gov [DOE]

RG&E offers a lighting incentive program designed to serve small business customers with a demand of 100 kilowatts (kW) or less. These small business customers may schedule a free energy...

17

Holography as a highly efficient RG flow : Part 1  

E-Print Network [OSTI]

We investigate how the holographic correspondence can be reconstructed as a special RG flow in a strongly interacting large $N$ field theory. We firstly define a "highly efficient RG flow" as one in which the cut-off in momentum space can be adjusted as a functional of the elementary fields, and of the external sources and of the background metric in order to be compatible with the following requirement: the Ward identities for single-trace operators involving conservation of energy, momentum and global charges must preserve the same form at every scale. In order to absorb the contributions of the multi-trace operators to these effective Ward identities, the external sources and the background metric need to be redefined at each scale, and thus they become dynamical as in the dual gravity equations. We give a schematic construction of such highly efficient RG flows using appropriate collective variables, leaving a more explicit construction in certain limits to the second part of this work. We find that all h...

Behr, Nicolas; Mukhopadhyay, Ayan

2015-01-01T23:59:59.000Z

18

Bio-inspired Active Soft Orthotic Device for Ankle Foot Pathologies Yong-Lae Park, Bor-rong Chen, Diana Young, Leia Stirling,  

E-Print Network [OSTI]

Bio-inspired Active Soft Orthotic Device for Ankle Foot Pathologies Yong-Lae Park, Bor-rong Chen the design of an active soft ankle- foot orthotic device powered by pneumatic artificial muscles for treating assistance without restricting degrees of freedom at the ankle joint. Three pneumatic artificial muscles

Napp, Nils

19

Active Modular Elastomer Sleeve for Soft Wearable Assistance Robots Yong-Lae Park, Bor-rong Chen, Carmel Majidi, Robert J. Wood, Radhika Nagpal, and Eugene Goldfield  

E-Print Network [OSTI]

Active Modular Elastomer Sleeve for Soft Wearable Assistance Robots Yong-Lae Park, Bor-rong Chen orthotic device performs motion sensing and production of assistive forces with a mod- ular, pneumatically and physical dependency [2]. Assistive technologies such as electrically powered pros- thetics [3], [4], [5

Park, Yong-Lae

20

Technical Report: SPEC-RG-2013-001 Version: 1.0.1  

E-Print Network [OSTI]

of the existing information and communication technologies (ICT). Enabling a debate about cloud usage scenariosTechnical Report: SPEC-RG-2013-001 Version: 1.0.1 Cloud Usage Patterns: A Formalism for Description of Cloud Usage Scenarios SPEC RG Cloud Working Group Aleksandar Milenkoski Institute for Program Structures

Iosup, Alexandru

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


21

Comparison of the Ca+HF(DF) and Sr+HF(DF) reaction dynamics Rong Zhang, David J. Rakestraw,a) Kenneth G. McKendrick,b) and Richard N. Zare  

E-Print Network [OSTI]

Comparison of the Ca+HF(DF) and Sr+HF(DF) reaction dynamics Rong Zhang, David J. Rakestraw family, Ca and Sr with rovibrationally selected HF or DF, has been carried out under single-collision conditions. A thermal beam of the alkaline earth atoms, Ca or Sr, is fired into a low-pressure gas of HF

Zare, Richard N.

22

Understanding the Rate of Clean Up for Oil Zones after a Gel Treatment R.S. Seright, SPE, New Mexico Petroleum Recovery Research Center, W. Brent Lindquist, SPE, and Rong Cai,  

E-Print Network [OSTI]

SPE 112976 Understanding the Rate of Clean Up for Oil Zones after a Gel Treatment R.S. Seright, SPE, New Mexico Petroleum Recovery Research Center, W. Brent Lindquist, SPE, and Rong Cai, Stony Brook at the 2008 SPE Improved Oil Recovery Symposium held in Tulsa, Oklahoma, U.S.A., 19­23 April 2008. This paper

New York at Stoney Brook, State University of

23

Children's Unit for Treatment and Evaluation Dr. R.G. Romanczyk, Director  

E-Print Network [OSTI]

Children's Unit for Treatment and Evaluation Dr. R.G. Romanczyk, Director P.O. Box 6000 Binghamton are subject to clearance through the State Central Register of Child Abuse / Maltreatment and fingerprint instruction and care to children enrolled in the Children's Unit. 1. implement individualized educational

Suzuki, Masatsugu

24

Applied Reactor Physics TA RG E T AU D I E N C E  

E-Print Network [OSTI]

devoted to the study of interactions between neutrons and matter in a nuclear reactor. Such an interaction be obtained using a variety of numerical techniques, as described in the book. Reactor physics is approachedApplied Reactor Physics TA RG E T AU D I E N C E Applied Reactor Physics is designed for an audi

Meunier, Michel

25

Analysis of the RNA-Editing Reaction of ADAR2 with Structural and Fluorescent Analogues of the GluR-B R/G Editing Site  

E-Print Network [OSTI]

R-B R/G Editing Site Olen M. Stephens, Hye Young Yi-Brunozzi, and Peter A. Beal* Department of Chemistry

Beal, Peter A.

26

COL Application Content Guide for HTGRs: Revision to RG 1.206, Part 1 - Status Report  

SciTech Connect (OSTI)

A combined license (COL) application is required by the Nuclear Regulatory Commission (NRC) for all proposed nuclear plants. The information requirements for a COL application are set forth in 10 CFR 52.79, Contents of Applications; Technical Information in Final Safety Analysis Report. An applicant for a modular high temperature gas-cooled reactor (HTGR) must develop and submit for NRC review and approval a COL application which conforms to these requirements. The technical information necessary to allow NRC staff to evaluate a COL application and resolve all safety issues related to a proposed nuclear plant is detailed and comprehensive. To this, Regulatory Guide (RG) 1.206, Combined License Applications for Nuclear Power Plants (LWR Edition), was developed to assist light water reactor (LWR) applicants in incorporating and effectively formatting required information for COL application review (Ref. 1). However, the guidance prescribed in RG 1.206 presumes a LWR design proposal consistent with the systems and functions associated with large LWR power plants currently operating under NRC license.

Wayne Moe

2012-08-01T23:59:59.000Z

27

WVU FY 2009Expanding West Virginia's Economy WE s t Vi rg i n i a U n i V E r s i t y  

E-Print Network [OSTI]

WVU FY 2009Expanding West Virginia's Economy WE s t Vi rg i n i a U n i V E r s i t y: amy The opinions herein reflect those of the authors and do not reflect those of the West Virginia University Board Direct expenditures from West Virginia University led to a total economic impact of approximately $4

Mohaghegh, Shahab

28

The Universal RG Machine  

E-Print Network [OSTI]

Functional Renormalization Group Equations constitute a powerful tool to encode the perturbative and non-perturbative properties of a physical system. We present an algorithm to systematically compute the expansion of such flow equations in a given background quantity specified by the approximation scheme. The method is based on off-diagonal heat-kernel techniques and can be implemented on a computer algebra system, opening access to complex computations in, e.g., Gravity or Yang-Mills theory. In a first illustrative example, we re-derive the gravitational $\\beta$-functions of the Einstein-Hilbert truncation, demonstrating their background-independence. As an additional result, the heat-kernel coefficients for transverse vectors and transverse-traceless symmetric matrices are computed to second order in the curvature.

Dario Benedetti; Kai Groh; Pedro F. Machado; Frank Saueressig

2010-12-14T23:59:59.000Z

29

Hyperbolic Centroidal Voronoi Tessellation Guodong Rong  

E-Print Network [OSTI]

. A novel hyperbolic CVT energy is defined, and the relationship between minimizing this energy in computational ge- ometry, and has a wide usage in different areas in geometric mod- eling, computer graphics strategies, such as minimizing the total cutting edge length and matching the cut graph with the feature

Jin, Miao

30

Data used in comparisons among SAAPs, wt-DARs, and rg-DARs SAAPs from UniProt are listed in saap_maf.list. For each SAAP, the file provides the UniProt  

E-Print Network [OSTI]

Data used in comparisons among SAAPs, wt-DARs, and rg-DARs SAAPs from UniProt are listed in saap 1. All DARs are listed in dar.list. For wt-DARs, the file wt-DAR.ali includes alignments of human protein sequences, structures, and orthologs from species where the wt-DARs appear as wild- types

Zhang, Jianzhi

31

Higgs Boson in RG running Inflationary Cosmology  

E-Print Network [OSTI]

An intriguing hypothesis is that gravity may be non-perturbatively renormalizable via the notion of asymptotic safety. We show that the Higgs sector of the SM minimally coupled to asymptotically safe gravity can generate the observed near scale-invariant spectrum of the Cosmic Microwave Background through the curvaton mechanism. The resulting primordial power spectrum places an upper bound on the Higgs mass, which for finely tuned values of the curvaton parameters, is compatible with the recently released Large Hadron Collider data.

Yi-Fu Cai; Damien A. Easson

2013-01-07T23:59:59.000Z

32

Intelligent Cloud Capacity Management Yexi Jiang, Chang-Shing Perng, Tao Li, Rong Chang  

E-Print Network [OSTI]

in resource idling and unnecessary utility costs. The unused hardware not only causes under-utilized capital consumption is a major cost: the US Environment Protection Agency (EPA) estimates that the energy usage}@us.ibm.com Abstract--Cloud computing as a service promises many busi- ness benefits. The cost to pay is that it also

Li, Tao

33

Self-adaptive Cloud Capacity Planning Yexi Jiang, Chang-shing Perng, Tao Li, Rong Chang  

E-Print Network [OSTI]

costs. Unused hardware not only causes under-utilized capital, but also results in more early purchase}@us.ibm.com Abstract--The popularity of cloud service spurs the increas- ing demands of cloud resources to the cloud a new method for cloud capacity planning with the goal of fully utilizing the physical resources, as we

Li, Tao

34

Theoretical Cluster Studies on the Catalytic Sulfidation of MoO3 Xue-Rong Shi,,,  

E-Print Network [OSTI]

, State Key Laboratory of Coal ConVersion, Institute of Coal Chemistry, Chinese Academy of Sciences (HDN) processes and exhibit also high activity for methanation and for the Fischer-Tropsch synthesis and sulfur adsor- bates as well as hydrogen

35

Semi-Supervised Learning in Inferring Mobile Device Locations Rong Duan , Olivia Hong, Guangqin Ma  

E-Print Network [OSTI]

With the development of mobility technology, location information has become collectible by various positioning, and ecology, etc. With the development of mobile technology, the capability of locating mobile devices and the other is mobile network position technology. Satellite position technology, commonly known as Global

Greenberg, Albert

36

Automated Known Problem Diagnosis with Event Traces , Ji-Rong Wen1  

E-Print Network [OSTI]

has less freedom to cut a deal because of competing political factions." The disarmament debate caught

Murphy, Robert F.

37

AHP15: Rgyal rong Tibetan Life, Language, and Folklore in Rgyas bzang Village  

E-Print Network [OSTI]

about three to four kilometers away from the village from April to October. They live in a tsha gdan38 tent near big caves. They milk cows and make butter, cheese, and yogurt. They make a small pool by some trees, creating a cool, humid environment... to pigs. Photograph Thirty. The bang ma is a room where such items as meat, butter, and lard are stored. Photograph Thirty-one. An 'o zom 'milk bucket'. Photograph Thirty-Two. Village women carry firewood home. Photograph Thirty-three. A spal par...

G.yu 'brug; Stuart, C K

38

SonarWatch: Appropriating the Forearm as a Slider Bar Rong-Hao Liang  

E-Print Network [OSTI]

- ocedure. d to the Capacitive Touch Sensor Ultrasonic Rangefinder Micro-processor on Arduino Mini Figure 1 outputs are re- trieved by the Arduino Mini platform 2.2 Gesture recognition Our gesture recognition with an ultrasonic rangefinder and a capacitive touch sensor. Sensor outputs are re- trieved by the Arduino Mini

Ouhyoung, Ming

39

Approximation Power of Re nable Vectors of Functions y Rong-Qing Jia and Qingtang Jiang  

E-Print Network [OSTI]

of functions in a compact form, which can be easily applied to concrete problems. Let IR denote the set of real ; : : : ; #30; r ) T be an r #2; 1 vector of compactly supported functions in L p (IR s ) (1 #20; p #20; 1;) and describe approximation schemes that achieve the optimal approximation order. We also give a self

Jiang, Qingtang

40

Jian-Rong (Jeff) Li | Center for Gas SeparationsRelevant to Clean Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region serviceMission Statement Titan Target ChamberTechnologies |

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


41

arboreum cv rg8: Topics by E-print Network  

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

January 2000. ffl Topology Seminar, University of Michigan, Ann Arbor, MI, September 1999. ffl Mathematics Department Colloquium, University of Notre Dame, South Bend, IN,...

42

Functional Analysis of Cardiac MR Images using SPHARM Heng Huanga, Li Shenb, James Forda, Fillia Makedona, Rong Zhangc  

E-Print Network [OSTI]

Functional Analysis of Cardiac MR Images using SPHARM Modeling Heng Huanga, Li Shenb, James Forda relationship with stages of disease. At the same time, Further author information: (Send correspondence to Heng Huang) Heng Huang: E-mail: hh@cs.dartmouth.edu, Telephone: 1 603 646 1694 Li Shen: lshen

Huang, Heng

43

c-Myc degradation induced by DNA damage results in apoptosis of CHO Man-Rong Jiang1  

E-Print Network [OSTI]

of UV41 cells by TC treatment. Further analysis showed that degradation of the c-Myc protein in TC, MG132, reduced both the degradation of c-Myc and apoptosis in TC-treated UV41 cells. Expression-Myc degradation induced by DNA damage in the presence of TC contributes to induction of apoptosis of UV41 cells

Tian, Weidong

44

Improvement of Power-Performance Efficiency for High-End Computing Rong Ge, Xizhou Feng, Kirk W. Cameron  

E-Print Network [OSTI]

of thousands of power hungry components will lead to intolerable operating costs and failure rates. High to quantify and compare the power-performance efficiency for parallel Fourier transform and matrix transpose numbers of power-hungry commercial components (e.g. Itanium) in clusters of SMPs to achieve high

Ge, Rong

45

SonarWatch: Appropriating the Forearm as a Slider Bar Rong-Hao Liang1,2  

E-Print Network [OSTI]

by the Arduino Mini platform, which can be also attached on the watchband. Raw data is transfered to the server://www.xbox.com/kinect/ Capacitive Touch Sensor Ultrasonic Rangefinder Micro-processor on Arduino Mini Figure 1: Sonar- trieved by the Arduino Mini platform 2.2 Gesture recognition Our gesture recognition procedure

Ouhyoung, Ming

46

RG: A Case-Study for Aspect-Oriented Programming Anurag Mendhekar, Gregor Kiczales, John Lamping  

E-Print Network [OSTI]

to be sprinkled throughout the code, resulting in code that tangled the various performance issues along 3333 Coyote Hill Road, Palo Alto, CA 94304, USA. {anurag,gregor,lamping}@parc.xerox.com #12;22 Aspect-cutting issues. In AOP, code relating to cross-cutting issues, called aspects, can be written in a way that need

47

E-Print Network 3.0 - asymmetric holographic rg Sample Search...  

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

to Iseult Gonne... into: 740.942 B368la Manuscripts: F. 5 Arthur Symons, "A Ballade of Kings," holograph ms., n.d., 2pp... . F. 6 Symons, "Berlin's Discomfort," holograph ms.,...

48

A sintering model for thermal barrier coatings R.G. Hutchinson a  

E-Print Network [OSTI]

Turbine blades in the high-pressure, high-temperature stages of gas turbines are manufactured from creep-resistant nickel or cobalt alloys. The blades are internally air-cooled and are commonly thermally insulated-PVD coatings comprise a 100­200 lm thick layer of columnar yttria-stabilised zirconia (typically, 7YSZ

Fleck, Norman A.

49

Complete CFD analysis of a Velocity XL-5 RG with flight-test verification  

E-Print Network [OSTI]

of the canard wake and Computational Fluid Dynamics (CFD) were used to provide a clear picture of the flowfield around the aircraft. The first step of the project consisted of making a 3-D CAD model of the aircraft. This model was then used for the CFD...

Schouten, Shane Michael

2008-10-10T23:59:59.000Z

50

Mid-to Late Holocene climate change: an overview Heinz Wanner a,*, Ju rg Beer b  

E-Print Network [OSTI]

forclimate changes from the Mid-Holocene (MH) to pre-industrial time. The redistribution of solar energy, due, Berlin, Germany l German Archeological Institute, Eurasia Department, Berlin, Germany m School of the last millennium. On decadal to multi-century timescales, a worldwide coincidence between solar

Fortunat, Joos

51

Mid-to Late Holocene climate change: an overview Heinz Wanner a,*, Ju rg Beer b  

E-Print Network [OSTI]

from the Mid-Holocene (MH) to pre-industrial time. The redistribution of solar energy, due to orbital, Berlin, Germany l German Archeological Institute, Eurasia Department, Berlin, Germany m School of the last millennium. On decadal to multi-century timescales, a worldwide coincidence between solar

Stocker, Thomas

52

Microsoft Word - PA Submission--12-2011 ASCeNews--RG.docx  

National Nuclear Security Administration (NNSA)

opportunity to showcase its contributions to science and technology through high-performance computing (HPC). The ASC booth theme was "Taking on the World's Complex Challenges." 4...

53

Next Generation Neutrinoless Double -Decay Experiments Andreas Piepke, R.G. Hamish Robertson  

E-Print Network [OSTI]

of this ambitious program...". The Long Range Plan further states: "... neutrinoless double beta decay experiments

54

Anomalous dimensions determine the power counting -- Wilsonian RG analysis of nuclear EFT --  

E-Print Network [OSTI]

The Legendre flow equation, a version of exact Wilsonian renormalization group (WRG) equation, is employed to consider the power counting issues in Nuclear Effective Field Theory. A WRG approach is an ideal framework because it is nonperturbative and does not require any prescribed power counting rule. The power counting is determined systematically from the scaling dimensions of the operators at the nontrivial fixed point. The phase structure is emphasized and the inverse of the scattering length, which is identified as a relevant coupling, is shown to play a role of the order parameter. The relations to the work done by Birse, McGovern, and Richardson and to the Kaplan-Savage-Wise scheme are explained.

Koji Harada; Hirofumi Kubo

2006-10-24T23:59:59.000Z

55

BIG SANDY IDA ONEID A WILL IAM SBU RG BU RNIN G SPRIN GS WIN  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"Click worksheet9,1,50022,3,,,,6,1,,781Title: Telephone:shortOil and Natural8U.S.NALiquids Reserve

56

BIG SANDY IDA ONEID A WILL IAM SBU RG BU RNIN G SPRIN GS WIN  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"Click worksheet9,1,50022,3,,,,6,1,,781Title: Telephone:shortOil and Natural8U.S.NALiquids Reserve Miles

57

ARM-96-003 UAV Fall 1996 Flight Series Mission Summary RG Ellingson  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAre the Effects of Global Warming?8 AprER-ARM-040266-003 UAV Fall

58

ARM-96-004 UAV Spring Flight Series Mission Summary RG Ellingson  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAre the Effects of Global Warming?8 AprER-ARM-040266-003 UAV

59

Microsoft Word - RBL_Jan_2009_RG13-1-398.doc  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545*. . :the Department of Energynear

60

Microsoft Word - RBL_Jan_2009_RG24-13-398.doc  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545*. . :the Department of

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


61

RG decimation-based approach to confinement and computation on coarser lattices  

E-Print Network [OSTI]

A systematic procedure is presented for connecting short to long scales in LGT. Approximate decimations are used which can provide both upper and lower bounds on the partition function. Its exact value is then obtained by interpolation between the bounds. By iterating the procedure representations of the partition function as well as other physical quantities can be obtained on progressively coarser lattices. For SU(2) IR flow into the confining strong coupling regime results for any initial $\\beta$.

E. T. Tomboulis

2005-09-23T23:59:59.000Z

62

First use of a HyViSI H4RG for Astronomical Observations  

SciTech Connect (OSTI)

We present the first astronomical results from a 4K2 Hybrid Visible Silicon PIN array detector (HyViSI) read out with the Teledyne Scientific and Imaging SIDECAR ASIC. These results include observations of astronomical standards and photometric measurements using the 2.1m KPNO telescope. We also report results from a test program in the Rochester Imaging Detector Laboratory (RIDL), including: read noise, dark current, linearity, gain, well depth, quantum efficiency, and substrate voltage effects. Lastly, we highlight results from operation of the detector in window read out mode and discuss its potential role for focusing, image correction, and use as a telescope guide camera.

Simms, Lance M.; /SLAC; Figer, Donald F.; Hanold, Brandon J.; Kerr, Daniel J.; /Rochester Imaging Lab.; Gilmore, D.Kirk; Kahn, Steven M.; /SLAC; Tyson, J.Anthony; /UC,

2007-09-25T23:59:59.000Z

63

Microsoft Word - PA Submission--12-2011 ASCeNews--RG.docx  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNationalRestart of the Review of the Yucca0 National NuclearNationalNovember 20,NOPR7

64

SITE ;&;*E: ELK R~dEx RG&cme ALTERNATE NAIIE:  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545 OCT 28 1%AU62 &REFHRYO-@-Y?

65

High Precision Site-selective Growth of SWNTs and its Applications Rong Xiang, Shinya Aikawa, Erik Einarsson, Junichiro Shiomi, Shigeo Maruyama  

E-Print Network [OSTI]

imaging of the SAM formation process, we clearly reveal the effect of wettability on the density of SWNTs-assembled monolayer (SAM) and then selectively removing the SAM by ultraviolet (UV) light, the catalyst can be dip images of SWNTs grown in the regions where OTS were selectively removed, suggesting the location

Maruyama, Shigeo

66

Ultra-sensitive strain sensors based on piezoresistive nanographene films Jing Zhao, Congli He, Rong Yang, Zhiwen Shi, Meng Cheng et al.  

E-Print Network [OSTI]

­3 Along with the relentless pursuit of low-cost and miniatur- ized devices, different candidate materials characteristics of nanographene films, which indicates our results provide a different rout toward ultra advantages in scalable devices fabrication via top-down approaches, which is com- patible with existing

Zhang, Guangyu

67

An Integrated Web Resource for Cotton Alan R. Gingle,* Hongyu Yang, Peng W. Chee, O. Lloyd May, Junkang Rong, Daryl T. Bowman,  

E-Print Network [OSTI]

An Integrated Web Resource for Cotton Alan R. Gingle,* Hongyu Yang, Peng W. Chee, O. Lloyd May Cotton Diversity Database'' (http://cotton.agtec.uga.edu) is a Web resource for cotton (Gossypium spp to begin with a cotton accession and obtain all available data. The phenotypic data displays include

Chee, Peng W.

68

O: rg 12/29/09 Page 1 of 4 RFP 500-08-503 Addendum 1 NOPA TIBC II  

E-Print Network [OSTI]

758 3 729 4 707 Global Green USA* Achieving Zero Net Energy Multi-Family Developments, Building Type 29, 2009 ADDENDUM #1 Institute for Sustainable Building Performance (SuperB) was not given Unique Multifamily Code Relevant Measures- 2014 898.3 $1,973,511.00 2 Institute for Sustainable Building

69

https://bluedart.phe.com/owa/?ae=Item&t=IPM.Note&id=RgAAAAA%2f3  

National Nuclear Security Administration (NNSA)

Yes, groundwater is still high, thus requiring ongoing pumping. And yes, tritiated water is still being extracted from the basement sump. I want to clarify a previous...

70

The bipolar diatoms Thalassiosira antarctica Comber and Porosira glacialis (Grun) J2rg.: morphology and autecology of disjunct populations  

E-Print Network [OSTI]

antarctica Karsten Frenguellip 1960 Amh~ ~k'll '' . t' lt (G . )Cl. ~GA E *I d' Ot p Pd ' h d . El I G'' Thalassiosira heshing (Grun. ) Gran A~t*hl hk''Eh Triceratium arcticum Brightwell Rhizosolenia alata f, inermis (Castr. ) Rust. Hasle, 1976... Thalassiosira antarctica Comber P ' El ' I' (G . ) Jd E. If't* h' ~ uf' d d(G . ) E I 10 Expedition (Table 1). Neither author speculated on the origin of the disjunct populations. Hasle and Heimdal (1968) added Thalassiosira antarctica Comber to the list...

Villareal, Tracy Alan

1981-01-01T23:59:59.000Z

71

December 1999 NREL/SR-520-27666 A.D. Compaan, X. Deng, and R.G. Bohn  

E-Print Network [OSTI]

and Astronomy The University of Toledo Toledo, Ohio High Efficiency Thin Film CdTe and a-Si Based Solar Cells/SR-520-27666 High Efficiency Thin Film CdTe and a-Si Based Solar Cells Annual Technical Report March 4 efficiency CdTe-based thin-film solar cells and on high efficiency a-Si-based thin-film solar cells

Deng, Xunming

72

Baiting system for selective abatement of undesirable J.L. Williams, R.G. Danka T.E. Rinderer  

E-Print Network [OSTI]

Short note Baiting system for selective abatement of undesirable honey bees J.L. Williams, R abatement program because it is effective, relatively safe, and, due to a limited, managed exposure time

Paris-Sud XI, Université de

73

The Luttinger model: its role in the RG--theory of one dimensional many body Fermi systems  

E-Print Network [OSTI]

to the investigations of the mathe­ matical properties of Condensed Matter Physics. This paper reviews aspects functions of the ground state of a spin 0 Fermi gas can be identified, to leading non trivial order x+ t ! k) a \\Sigma k;! (1:5) I do not repeat here the heuristic analysis showing that taking the two

74

https://bluedart.phe.com/owa/?ae=Item&t=IPM.Note&id=RgAAAAA%2f3  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNationalRestart of the Reviewwill help prepareA ReviewManualREMSCareers |Select

75

https://bluedart.phe.com/owa/?ae=Item&t=IPM.Note&id=RgAAAAA%2f3  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNationalRestart of the Reviewwill help prepareA ReviewManualREMSCareers |SelectThe

76

acoustic microscopy risswachstumsstudien: Topics by E-print Network  

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

Zhang; Rong-Gen Cai 2004-11-18 8 UNIVERSITY OF CALIFORNIA, SAN DIEGO Acoustic Daylight: passive acoustic imaging Geosciences Websites Summary: UNIVERSITY OF CALIFORNIA, SAN...

77

acoustic microscopy: Topics by E-print Network  

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

Zhang; Rong-Gen Cai 2004-11-18 8 UNIVERSITY OF CALIFORNIA, SAN DIEGO Acoustic Daylight: passive acoustic imaging Geosciences Websites Summary: UNIVERSITY OF CALIFORNIA, SAN...

78

E-Print Network 3.0 - asymptotically anti-de sitter Sample Search...  

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

Instituto Superior Tcnico, Universidade Tcnica de Lisboa Collection: Mathematics ; Physics 2 Null particle solutions in three-dimensional (anti-) de Sitter Rong-Gen...

79

artificial intelligence based: Topics by E-print Network  

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

Introduction Qu, Rong 14 An artificial intelligence approach to model-based gas lift troubleshooting Texas A&M University - TxSpace Summary: AN ARTIFICIAL INTELLIGENCE...

80

Computational Study for the Workforce Scheduling and Routing J. Arturo Castillo-Salazar1  

E-Print Network [OSTI]

Computational Study for the Workforce Scheduling and Routing Problem J. Arturo Castillo-Salazar1 , Dario Landa-Silva1 and Rong Qu1 1Automated Scheduling, Optimisation and Planning (ASAP) Research Group.landasilva, rong.qu}@nottingham.ac.uk Keywords: Employee Scheduling, Workforce Optimization, Personnel Routing

Qu, Rong

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


81

Sohn International Symposium, 27-31 Aug. 06, San Diego. Proceedings edited by F. Kongoli and R.G. Reddy, TMS, vol. 1, pp. 141-153.  

E-Print Network [OSTI]

and reduction, the oxidation of metals, the pyrolysis of coal, the oxidation of coke. In most cases the kinetic

Paris-Sud XI, Université de

82

Konzept der Regionalgruppe Berlin-Brandenburg (RG BB): Das Format der Regionalgruppen ist eine Offene Organisationform der Informatikvereinigungen GI und ACM; sie definieren sich orthogonal  

E-Print Network [OSTI]

, Normung und Lehre, z.B. Smart Grid / Cloud Computing & Smart Metering Systems Smart Air/Rail/Automotive Transportation Systems, Smart Cities etc. 2. "Cyber Security" vertrauensvolle Mensch-Maschine(EtSy)-Interakation (R2GS Specification Club) 3. ,,Das Smart Grid Experiment (DSGE)" Cyber-System-Praxis fr Schule

Wichmann, Felix

83

1.07 -Secure Data Center Access Policy Page | 1 1.07 -Secure Data Center Access Policy D-2012-12-18 QS LF RG MH QS  

E-Print Network [OSTI]

be used to contain or process information subject to export control laws. Reason for Policy / Implication involved. Covered Parties IS&T data centers, systems, and services that may be used to store or process Security. Procedures I. Physical Access Physical access (key or badge) to systems in the IS&T data center

Guenther, Frank

84

Sussex European Institute, A Jean Monnet Centre of Excellence, A Marie Curie Research Training Site University of Sussex, Falmer, Brighton, BN1 9RG, Tel. No. (01273) 678578  

E-Print Network [OSTI]

at the Croatian Ministry of Affairs, the Deputy Gov- ernor of the National Bank of Croatia, and head of a special scholarship scheme co-funded by the Croatian Government. SEI is extremely proud to welcome's European ambitions. On a personal note, I am delighted to have taught so many Croatian students over

Sussex, University of

85

Combinatorial Mathematicians based in Britain.  

E-Print Network [OSTI]

, Geoffrey M. Kent Cohen, Prof. D. E. RHUL Cohen, Prof. Stephen D. Glasgow Constable, Robin L. St. Andrews Galbraith, Dr. Steven RHUL Gao, Rong Essex Gardiner, Dr. Tony D. Birmingham Gasieniec, Leszek Liverpool

86

Combinatorial Mathematicians based in Britain. Adamaszek, Anna Warwick  

E-Print Network [OSTI]

Constable, Robin L. St. Andrews Cook, Gary Sussex Cook, Prof. R.J. Sheffield Cooley, Oliver Birmingham #12 Friedetzky, Dr. Tom Durham G Galbraith, Dr. Steven RHUL Gao, Rong Essex Gardiner, Dr. Tony D. Birmingham

87

Combinatorial Mathematicians based in Britain.  

E-Print Network [OSTI]

Cohen, Dr. Stephen D. Glasgow Constable, Robin L. St. Andrews Cook, Dr. R.J. Sheffield Cooper, Dr. Colin Forbes, A.D. Open G Galbraith, Dr. Steven RHUL Garcia, Paul Open Gao, Rong Essex Gardiner, Dr. Tony D

88

Combinatorial Mathematicians based in Britain.  

E-Print Network [OSTI]

Cohen, Dr. Stephen D. Glasgow Constable, Robin L. St. Andrews Cook, Prof. R.J. Sheffield Cooley, Oliver Fountoulakis, Dr. N. Birmingham G Galbraith, Dr. Steven RHUL Gao, Rong Essex Gardiner, Dr. Tony D. Birmingham

89

Segmentation of 3D Meshes through Spectral Clustering  

E-Print Network [OSTI]

2 , 2/ , ji eji D W - = 2/12/1 -- = WLLO L : diagonal matrix of W 's row sums Normalization PG '04Segmentation of 3D Meshes through Spectral Clustering Rong Liu, Hao Zhang GrUVi Lab, Simon Fraser

Zhang, Richard "Hao"

90

Multiple locus genealogies and phenotypic characters reappraise the causal agents of apple ring rot in China  

E-Print Network [OSTI]

in China Chao Xu & Chunsheng Wang & Liangliang Ju & Rong Zhang & Alan R. Biggs & Eiji Tanaka & Bingzhi Li@163.com A. R. Biggs Kearneysville Tree Fruit Research and Education Center, West Virginia University, P

Biggs, Alan R.

91

Space-time power schedule for distributed MIMO links without instantaneous channel state information at the transmitting nodes  

E-Print Network [OSTI]

We have proposed a spacetime optimal power schedulingin [4][7]. In [4], a space-only (i.e. , time-invariant)are all and . Scheme A5 space-only schemes. Here, RONG et

Rong, Yue; Hua, Yingbo; Swami, Ananthram; Swindlehurst, A. Lee

2008-01-01T23:59:59.000Z

92

Knowledge Transfer Centre University of Reading, Whiteknights, Reading, RG6 6AH Tel: +44 (0)118 378 8628 Email: workingwithbusiness@reading.ac.uk www.reading.ac.uk/working-with-business  

E-Print Network [OSTI]

's Financial Services Action Plan. It seeks to increase competition and consumer protection in investment · The Investment Management Association (IMA) is the trade body for the UK's £3,400 billion investment management in Financial Instruments Directive (MiFID) is a European Union Law and key component in the European Commission

Reading, University of

93

Research & Enterprise University of Reading, Whiteknights, Reading, RG6 6AH Tel: +44 (0)118 378 8978 Email: d.j.gillham@reading.ac.uk www.reading.ac.uk/working-with-business  

E-Print Network [OSTI]

'. · As a start-up business Assuria required a flexible tenancy agreement. · The Science and Technology Centre of the leasing terms as well as interaction with both other SMEs and students. Assuria Ltd is a UK based and Technology Centre (STC), still within the University of Reading campus. The interaction and shared sense

Reading, University of

94

Knowledge Transfer Centre University of Reading, Whiteknights, Reading, RG6 6AH Tel: +44 (0)118 378 8628 Email: workingwithbusiness@reading.ac.uk www.reading.ac.uk/working-with-business  

E-Print Network [OSTI]

Production Innovation. Clasado Ltd develops products directed towards `healthy eating for all', working potential of their pre-existing milk powders after hearing about the University's research into prebiotics. Research was also undertaken in the University's pilot plant facility where the final product, Bimuno

Reading, University of

95

Knowledge Transfer Centre University of Reading, Pepper Lane, Whiteknights, Reading, RG6 6AY Tel: +44 (0)118 378 8214 Email: ktp@reading.ac.uk www.reading.ac.uk/ktc  

E-Print Network [OSTI]

, aerospace, marine and defence markets and more recently the renewable energy sector. Moog manufactures both company, with operations in the UK, US and Canada, servicing the commercial, industrial, aerospace, marine at the University. Moog Components Group Ltd, with operations in UK, US and Canada, is a technology company

Reading, University of

96

A Polysilicon Active Matrix Organic Light Emitting Diode Display with Integrated Drivers R.M.A. Dawson, Z. Shen, D.A. Furst, S. Connor, J. Hsu, M.G. Kane, R.G. Stewart, A. Ipri  

E-Print Network [OSTI]

A Polysilicon Active Matrix Organic Light Emitting Diode Display with Integrated Drivers R.S.A. Abstract The design of an active matrix organic light emitting diode (AMOLED) display using a polysilicon. Introduction Organic light emitting diodes (OLEDs) are presently of great interest due to their potential

97

E-Print Network 3.0 - atherton brian millar Sample Search Results  

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

Sample search results for: atherton brian millar Page: << < 1 2 3 4 5 > >> 1 CURRICULUM VITAE R.G. MILLAR Page 14 Summary: CURRICULUM VITAE R.G. MILLAR Page 14 PUBLICATIONS...

98

Mind, Brain and Education as a Framework for Curricular Reform /  

E-Print Network [OSTI]

R.G. , Chambliss, M. J. , Graeber, A. O. , & Buese, D. (Croninger, Chambliss, Graeber, & Buese, 2008). MBE does not

Larrison, Abigail L.

2013-01-01T23:59:59.000Z

99

CAA2014 Paris : Session, Roundtable & Workshop List Page 1 CAA2014 : Computers Applications & Quantitative  

E-Print Network [OSTI]

Archaeological prospection, geophysics and remote sensing Lena Kuehne 1, 2 , Jörg Fassbinder 1, 3, 1 : Bavarian

Jeanjean, Louis

100

Fast Bounded Online Gradient Descent Algorithms for Scalable Kernel-Based Online Learning  

E-Print Network [OSTI]

Zhao zhao0106@ntu.edu.sg Jialei Wang jl.wang@ntu.edu.sg Pengcheng Wu wupe0003@ntu.edu.sg Rong Jin rongjin@cse.msu.edu Steven C.H. Hoi chhoi@ntu.edu.sg School of Computer Engineering, Nanyang, they are neither computa- tionally efficient due to their intensive budget maintenance strategy nor effective due

Jin, Rong

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


101

Appl. Math. J. Chinese Univ. 2008, 23(2): 197-201  

E-Print Network [OSTI]

for unit root in autoregressive time series with GARCH errors YANG Xiao-rong ZHANG Li-xin Abstract. In this article, the unit root test for AR(p) model with GARCH errors is considered. The Dickey-Fuller test. Recently, nonstationary autoregressive model with GARCH errors have received increasing attention

Zhang, Li-Xin

102

AN ALGEBRAIC EXPRESSION FOR THE NUMBER OF KEKULE STRUCTURES OF BENZENOID CHAINS  

E-Print Network [OSTI]

in the plane results in a graph such as that illustrated in Figures 1(a) and 1(b). In organic chemistry [6], Fu-ji & Rong-si [8], Artemi [1], Yamaguchi [14]. A whole recent book [5] is devoted to Kekule impose upon C\\, C >··, Cm the following conditions to reflect the underlying chemistry: (i) Every C

Bodro?a-Pantiæ, Olga

103

Integrity Insight Ingenuity Pioneering Business Learning and Discovery  

E-Print Network [OSTI]

Gross Rong Gu Nathan Hagge Jennifer Haldeman Amanda Ham Erica Hansen Nicole Hanson Joseph Hartman Jeff Waltke Kimberly Williams Audra Wilson Robert Wirth Noah Witkowicz Micah Wythers Andrew Young Yanyan Zhu Williams Noah Witkowicz Kathryn Zuckweiler #12;Freshman High Scholars These students have achieved a grade

Farritor, Shane

104

Energy Impact of Secure Computation on a Handheld Device Zhiyuan Li  

E-Print Network [OSTI]

Energy Impact of Secure Computation on a Handheld Device Zhiyuan Li Rong Xu Department of Computer is an important approach to save the energy consumption while improving perfor- mance for wireless networked. In this paper, we measure the energy con- sumption characteristics of multimedia applications on a handheld

Li, Zhiyuan

105

RDOCK: Refinement of Rigid-body Protein Docking Predictions  

E-Print Network [OSTI]

RDOCK: Refinement of Rigid-body Protein Docking Predictions Li Li,1 Rong Chen,1 and Zhiping Weng1 RDOCK for refining unbound predictions generated by a rigid-body docking algorithm ZDOCK, which has been, RDOCK represents the simplest approach toward refining unbound docking predictions. Despite its simplic

Weng, Zhiping

106

Mechanism of tungsten-dependent acetylene hydratase from quantum chemical calculations  

E-Print Network [OSTI]

Mechanism of tungsten-dependent acetylene hydratase from quantum chemical calculations Rong hydratase is a tungsten-dependent enzyme that cata- lyzes the nonredox hydration of acetylene metalloenzyme cluster approach Tungsten is the heaviest metal in biology and plays prominent roles in carbon

Liao, Rongzhen

107

Oct 8, 2004 Segmentation of 3D Meshes  

E-Print Network [OSTI]

matrix W using exponential kernel 2 , 2/ , ji eji D W - = 2/12/1 -- = WLLO L : diagonal matrix of W 'sOct 8, 2004 sfsdfsfd 1 Segmentation of 3D Meshes through Spectral Clustering Rong Liu, Hao Zhang Gr

Toronto, University of

108

Electronic Supplementary Material Scalable preparation of porous silicon nanoparticles and  

E-Print Network [OSTI]

and their application for lithium-ion battery anodes Mingyuan Ge1 , Jiepeng Rong1 , Xin Fang1 , Anyi Zhang1 , Yunhao Lu2. The term PV is of the order of 105 eV, and TS is of the order of the thermal energy, which is much smaller

Zhou, Chongwu

109

Volume 170, number 5,6 CHEMICAL PHYSICS LETTERS 20 July 1990 Nature of the red emission  

E-Print Network [OSTI]

in the chemical oxygen iodine laser system Ruiping Huang `, Rong Zhang ' and Richard N. Zare Deparfmenfof at 703 nm is observed when a heated metal wire is placed downstream of an O,( `A& generator used in the chemical oxygen iodine laser (COIL) system. The O2(`4) isproduced by bubbling Cl, through an alkaline

Zare, Richard N.

110

Enhanced activity and stability of Pt catalysts on functionalized graphene sheets for electrocatalytic oxygen reduction  

E-Print Network [OSTI]

for electrocatalytic oxygen reduction Rong Kou a , Yuyan Shao a , Donghai Wang a , Mark H. Engelhard a , Ja Hun Kwak a higher electrochemical surface area and oxygen reduction activity with improved stability as compared with the commercial catalyst. Transmission electron microscopy, X-ray photoelectron spectroscopy, and electrochemical

Aksay, Ilhan A.

111

6644 Chem. Commun., 2013, 49, 6644--6646 This journal is c The Royal Society of Chemistry 2013 Cite this: Chem. Commun., 2013,  

E-Print Network [OSTI]

and low-background strategy for fluorescence catalytic biosensors Ting Fu,a Xu-Hua Zhao,a Hua-Rong Bai body, especially to children.14,15 Although several DNAzyme-based fluorescence catalytic bio- sensors samples to ensure large signal to back- ground ratios (SBR) to counteract background interference

Tan, Weihong

112

Solution Ionic Strength Engineering As a Generic Strategy to Coat Graphene Oxide (GO) on Various Functional Particles and Its  

E-Print Network [OSTI]

, such as lithium-ion battery electrode materials,2-4 corrosion inhib- itor,5,6 photocatalysts,7 solar cells,8 Functional Particles and Its Application in High-Performance Lithium-Sulfur (Li-S) Batteries Jiepeng Rong as an example for lithium-sulfur (Li-S) battery application with superior performance. Particles of different

Zhou, Chongwu

113

Design, Synthesis, and Characterization of Bent-Core Mesogen-Jacketed Liquid Crystalline Polymers  

E-Print Network [OSTI]

Xiaofang Chen,, Kishore K. Tenneti, Christopher Y. Li,*, Yaowen Bai, Rong Zhou, Xinhua Wan, Xinghe Fan compared to their random coil counterparts. Macromolecular chain rigidity can be induced by helical chain et al.2,3 In this system, mesogenic units are laterally attached to the backbone. As evidenced

Wan, Xin-hua

114

1 Edoardo Airoldi Harvard University 2 Mark Alber University of Notre Dame  

E-Print Network [OSTI]

University 31 Rong Chen Rutgers University 32 Duan Chen Michigan State University 33 Zhan Chen Michigan state Mary Ann Horn National Science Foundation 75 Langhua Hu Michigan state university 76 He Huang Purdue1 Edoardo Airoldi Harvard University 2 Mark Alber University of Notre Dame 3 Edward Allen Wake

Levy, Doron

115

The Conscience of the Governor  

E-Print Network [OSTI]

her. "1 know I'm the w-rong man to tell them but 1'm the only one VIDO understands. What else can I do but try?" "Nothing," said Eartha. She watched the focus of his eyes lengthen as he stared out througtl the colonnade. l'he Council Chamber had...

David, Glen

1984-01-01T23:59:59.000Z

116

Understanding the Interaction between Interests, Conversations and Friendships in Facebook  

E-Print Network [OSTI]

Understanding the Interaction between Interests, Conversations and Friendships in Facebook Qirong the Interaction between Interests, Conversations and Friendships in Facebook Qirong Ho Rong Yan Rajat Raina Eric P 15213 Facebook, 10 Hacker Way, Menlo Park CA 94025 Abstract In this paper, we explore salient questions

117

Polymer solar cell by blade coating Yu-Han Chang a  

E-Print Network [OSTI]

Polymer solar cell by blade coating Yu-Han Chang a , Shin-Rong Tseng a , Chun-Yu Chen a , Hsin Tung University, Hsinchu 300, Taiwan, Republic of China b Department of Electrical Engineering, National Tsing Hua University, Hsinchu 300, Taiwan, Republic of China c Department of Applied Chemistry

118

Theor Appl Genet DOI 10.1007/s00122-011-1649-x  

E-Print Network [OSTI]

. tomentosum were used to iden- tify quantitative trait loci (QTLs) controlling Wber quality traits. A total quality from a wild Hawaiian cotton, Gossypium tomentosum Zhengsheng Zhang · Junkang Rong · Vijay N of 28 QTLs for Wber quality traits were identi- Wed (P

Chee, Peng W.

119

Theliyaleru Rama Ragam: Dhenuka  

E-Print Network [OSTI]

S , s ; dp p p m ­ g ; rg | r R ­ s ; N N , ­ s ; s r || mu- nu - Theli ya - - le - ru- Raa- ma - Bha kti - Ma - rga- G , m ;- dp p p m ­ g ; rg | r R ­ s ; N N , ­ s ; s r || mu- nu - Theli ya - - le - ru- Raa- ma - Bha kti - Ma - rga- G , m pd- dp p p m ­ g ; rg | r R ­ s ; P P , ­ p ; P || mu- nu

Kalyanaraman, Shivkumar

120

Entanglement renormalization in free bosonic systems: real-space versus momentum-space renormalization group transforms  

E-Print Network [OSTI]

The ability of entanglement renormalization (ER) to generate a proper real-space renormalization group (RG) flow in extended quantum systems is analysed in the setting of harmonic lattice systems in D=1 and D=2 spatial dimensions. A conceptual overview of the steps involved in momentum-space RG is provided and contrasted against the equivalent steps in the real-space setting. The real-space RG flow, as generated by ER, is compared against the exact results from momentum-space RG, including an investigation of a critical fixed point and the effect of relevant and irrelevant perturbations.

G. Evenbly; G. Vidal

2010-03-05T23:59:59.000Z

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


121

Reduction of NOx in Synthetic Diesel Exhaust via Two-Step Plasma...  

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

Citation: Tonkyn RG, SE Barlow, and J Hoard.2003."Reduction of NOx in Synthetic Diesel Exhaust via Two-Step Plasma-Catalysis Treatment."Applied Catalysis. B,...

122

Company Name Company Name Address Place Zip Sector Product Website  

Open Energy Info (EERE)

Russia Cp Holdings Llc Cp Holdings Llc Stillwater Minnesota Carbon An external carbon advisor DHL Neutral Services DHL Neutral Services Bracknell United Kingdom RG12 AN Carbon...

123

U.S. Energy Information Administration (EIA) - Sector  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

S.W. Diegel, and R.G. Boundy, Transportation Energy Databook: Edition 30, ORNL-6986 (Oak Ridge, TN: June 2011), Chapter 4, "Light Vehicles and Characteristics," website...

124

RELATIONSHIPS BETWEEN NITROGEN METABOLISM AND PHOTOSYNTHESIS  

E-Print Network [OSTI]

RG and JA Bassham, Photosynthesis by isolated chloroplasts.chloroplasts during photosynthesis. Plant Physiol ~0:22H-2?NITROGEN METABOLISM AND PHOTOSYNTHESIS James A. Bassham,

Bassham, James A.

2013-01-01T23:59:59.000Z

125

E-Print Network 3.0 - aging techniques applied Sample Search...  

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

Oceanic and Atmospheric Administration (NOAA), Fishery Bulletin Collection: Environmental Sciences and Ecology 7 Aykroyd, R.G.; Lucy, D.; Pollard, A.M; Solheim, T. Title:...

126

Upper limits for the existence of long-lived isotopes of roentgenium in natural gold  

SciTech Connect (OSTI)

A sensitive search for isotopes of a superheavy element (SHE) in natural gold materials has been performed with accelerator mass spectrometry at the Vienna Environmental Research Accelerator, which is based on a 3-MV tandem accelerator. Because the most likely SHE in gold is roentgenium (Rg, Z = 111), the search concentrated on Rg isotopes. Two different mass regions were explored: (i) For the neutron-deficient isotopes {sup 261}Rg and {sup 265}Rg, abundance limits in gold of 3x10{sup -16} were reached (no events observed). This is in stark contrast to the findings of Marinov et al.[Int. J. Mod. Phys. E 18, 621 (2009)], who reported positive identification of these isotopes with inductively coupled plasma sector field mass spectrometry in the (1-10)x10{sup -10} abundance range. (ii) Theoretical models of SHEs predict a region of increased stability around the proton and neutron shell closures of Z = 114 and N = 184. We therefore investigated eight heavy Rg isotopes, {sup A}Rg, A = 289, 290, 291, 292, 293, 294, 295, and 296. For six isotopes no events were observed, setting limits also in the 10{sup -16} abundance range. For {sup 291}Rg and {sup 294}Rg we observed two and nine events, respectively, which results in an abundance in the 10{sup -15} range. However, pileup of a particularly strong background in these cases makes a positive identification as Rg isotopes--even after pileup correction--unlikely.

Dellinger, F.; Kutschera, W.; Forstner, O.; Golser, R.; Priller, A.; Steier, P.; Wallner, A.; Winkler, G. [University of Vienna, Faculty of Physics, Vienna Environmental Research Accelerator (VERA) Laboratory, Waehringer Strasse 17, A-1090 Wien (Austria)

2011-01-15T23:59:59.000Z

127

action document pantoea: Topics by E-print Network  

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

Plan Requirements Page 1 Last Updated: 8302010 O:WebsiteSource DocumentsDegree AuditsocialworkMinorCommunity Action and Social Change.doc Campus: UMICH RG valid...

128

Late devonian carbon isotope stratigraphy and sea level fluctuations, Canning Basin, Western Australia  

E-Print Network [OSTI]

reef, Canning Basin, Western Australia. Palaeontology 43,the Canning Basin, Western Australia. In: Loucks, R.G. ,Canning Basin, Western Australia. Ph.D Thesis, University of

Stephens, N P; Sumner, Dawn Y.

2003-01-01T23:59:59.000Z

129

Torrey Pine and Climate Change  

E-Print Network [OSTI]

San Diego, Ca. , 98pp. Peltier, W.R. , and R.G. Fairbanks,24,000 years according to Peltier and Fairbanks, 2006 (black

Berger, Wolfgang H

2007-01-01T23:59:59.000Z

130

Eruptive vellus hair cysts  

E-Print Network [OSTI]

treatment of eruptive vellus hair cysts with isotretinoin.RG. Multiple eruptive vellus hair cysts treated with carbonrecurrence of eruptive vellus hair cysts after Er:YAG laser

Karen, Julie K; Heller, Marissa; Wee, Sue Ann; Mikkilineni, Radha

2007-01-01T23:59:59.000Z

131

Bulletin of Tibetology: Volume 3 Number 1 : Full issue  

E-Print Network [OSTI]

). 2. These districts are: gnya' nang, skyid grong, rong shar, rdf,(lng dza', shtl dkar, glint skyes. ~. The Full Assembly consists of: all the government officials exeept the Regent and the Ministers of State (bka' blon); all the acting and retired... OK, SIKKIM 21 FEBRLARY 1966 PRINTED BY THE MANAGER, SIKKIM DARBAR PRESS AND PUBLISHED BY THE DIRECTOR NAMGYAL INS1ITUTE OF TIBETOLOGY, GANGTOK. ( . , t CONTENTS THE GLOTTAL STOP AND GLOTTAL CONSTRICTION IN LEPCHA R. K. SPRIGG Page 5 TAX...

Namgyal Institute of Tibetology

1966-02-21T23:59:59.000Z

132

Journal of Machine Learning Research ? (2004) ?-?? Submitted 9/03; Published ??/04 Support Vector Machine Soft Margin Classifiers: Error  

E-Print Network [OSTI]

.qiang@student.cityu.edu.hk Yiming Ying ymying@cityu.edu.hk Ding-Xuan Zhou mazhou@math.cityu.edu.hk Department of Mathematics City for a classifier f : X Y is defined to be the c 2004 Di-Rong Chen, Qiang Wu, Yiming Ying, and Ding-Xuan Zhou. #12;Chen, Wu, Ying, and Zhou probability of the event {f(X) = Y}: R(f) := Prob {f(X) = Y} = X P(Y = f

Ying, Yiming

133

A new route for energy efficiency diagnosis and potential analysis of energy consumption from air-conditioning system  

E-Print Network [OSTI]

1 A new route for energy efficiency diagnosis and potential analysis of energy consumption from air-conditioning system Rong-Jiang Ma Nan-Yang Yu PhD candidate Professor School of Mechanical Engineering, Southwest Jiaotong... in buildings is to save energy without compromising comfort, health and productivity levels. In other words, the idea is to consume less energy while providing equal or improved building services, that is, being more energy efficient (Prez-Lombard et al...

Ma,R.J.; Yu,N.Y.

2014-01-01T23:59:59.000Z

134

MARKETS FOR REACTIVE POWER AND RELIABILITY: A WHITE PAPER  

E-Print Network [OSTI]

1 MARKETS FOR REACTIVE POWER AND RELIABILITY: A WHITE PAPER Engineering and Economics of Electricity Research Group (E3 RG) CORNELL UNIVERSITY E3 RG contributing authors: Robert Thomas, Director the Consortium for Electric Reliability Technology Solutions (CERTS) and in part by the National Science

135

Architecture 1997 Undergraduate Program  

E-Print Network [OSTI]

Architecture 1997 Undergraduate Program Campus: UMICH RG = Requirement Group Career: UARC RQ = Requirement Program: 00001 LN = Line Plan: SubPlan: RG 609 ARCHITECTURE REQUIREMENTS Effective FA97/1060 (09/03/1997) RQ 1608 Art Requirement Effective FA97/1060 (09/03/1997) LN 0010 Art Requirement RQ 1609 English

Shyy, Wei

136

The use of Residential Gateways in Content Delivery Networking F.T.H. den Hartog, B.L.G. Bastiaans, M.A. Blom,  

E-Print Network [OSTI]

The use of Residential Gateways in Content Delivery Networking F.T.H. den Hartog, B.L.G. Bastiaans-We have investigated and compared various aspects of the storage of multimedia content at residential. It is expected that the Residential Gateway (RG) will play a crucial role. In this paper, the RG is defined

van der Mei, Rob

137

E-Print Network 3.0 - au radon au Sample Search Results  

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

de mathmatiques Collection: Mathematics 6 Inversion of the attenuated solstice transform Frank Natterer Summary: (x3, x1)dv (Rg)((), s) , (4) g(x3, x1) Rx3 fx3 ((),...

138

Effects of arsenate, chromate, and sulfate on arsenic and chromium uptake and translocation by arsenic hyperaccumulator Pteris vittata L.  

E-Print Network [OSTI]

of Florida, Gainesville, FL 32611, USA b State Key Laboratory of Pollution Control and Resource Reuse, School.G. Santos c , Luiz R.G. Guilherme d , Jason T. Lessl a a Soil and Water Science Department, University

Ma, Lena

139

MagLab: NMR - MRI Publications  

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

J. Mol. Biol., 426 (2), 436-46 (2014) read online 17 Kaner, P.; Ruiz-Orta, C.; Boz, E.; Wagener, K.B.; Tasaki, M.; Tashiro, K. and Alamo, R.G., Kinetic Control of Chlorine...

140

Positivity-preserving high order discontinuous Galerkin schemes for ...  

E-Print Network [OSTI]

(rw)t + (rf(w))r + (rg(w))z = s(w). 12 .... where Pa and Ta are the ambient pressure and temperature and ? is a constant. The condition (2.14) for this cooling term...

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


141

COLLISIONS OF HALOGEN (2P) AND RARE GAS (1S) ATOMS  

E-Print Network [OSTI]

involving 2p excited states of alkali atoms, with groundstate rare gas atoms (RG), though other systems have been2p ) AND RARE GAS (IS) ATOMS Christopher Hank Becker (Ph. D.

Becker, Christopher Hank

2011-01-01T23:59:59.000Z

142

E-Print Network 3.0 - apnea syndrome effect Sample Search Results  

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

Powered by Explorit Topic List Advanced Search Sample search results for: apnea syndrome effect Page: << < 1 2 3 4 5 > >> 1 The Apnea-ECGDatabase T Penzel', GB Moody2j3RG...

143

E-Print Network 3.0 - anopheles diptera culicidae Sample Search...  

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

Culicidae) from Par... (Diptera: Culicidae) T.J.S. Merritt ,1 , C.R. Young 1,2 , R.G. Vogt, R.C. Wilkerson 3 , J.M. Quattro... .J., 2001. Toward under- standing Anophelinae...

144

Dr. J. E. Drewes Curriculum Vitae CURRICULUM VITAE  

E-Print Network [OSTI]

Dr. J. E. Drewes Curriculum Vitae 1 of 11 CURRICULUM VITAE Dr.-Ing. Jörg E. Drewes, Associate Engineering and Reuse #12;Dr. J. E. Drewes Curriculum Vitae 2 of 11 8/2001-4/2006: Assistant Professor

145

Kylteknik ("KYL")Kylteknik ("KYL") RefrigerationRefrigerationRefrigerationRefrigeration  

E-Print Network [OSTI]

; Gas processing (O2, H2, CO2, LPG, LNG...) (3) Air conditioning, cooling towers, rg/pages/zon Air conditioning, cooling towers, food cooling and freezing (4) Heat pumps, heat pipes, special ww.sgisland.o p p

Zevenhoven, Ron

146

At-sea distribution, abundance, and habitat affinities of Xantus's Murrelets.  

E-Print Network [OSTI]

... R.G., HUNT, G.L. JR., KEIPER, C., MASON, J.W., MORGAN, K.H., PITMAN, R.L. & TYNAN, C.T. Journal: Marine Ornithology ...

147

Plant rhamnogalacturonan II complexation of heavy metal cations  

DOE Patents [OSTI]

The present invention provides rhamnogalacturonan-II (RG-II) and relates to its ability to complex specific multivalent heavy metal cations. In the presence of boric acid, RG-II monomers form dimers that are cross-linked by a borate ester. The yield of such borate ester cross-linked dimers of RG-II is enhanced in the presence of specific heavy metal cations. The present invention further relates to the utility of RG-II in assays for the detection of specific heavy metal contamination; as a reagent useful in the removal of specific heavy metal cations contaminating foods and liquids, for example, fish, wines, etc.; as a pharmaceutical composition useful as an antidote in specific heavy metal cation poisoning; as a treatment for the detoxification of specific heavy metal cations from blood and/or tissues; and in a method of remediation of waters and soils contaminated with specific heavy metal cations.

O'Neill, Malcolm A. (Winterville, GA); Pellerin, Patrice J. M. (Montpellier, FR); Warrenfeltz, Dennis (Athens, GA); Vidal, Stephane (Combaillaux, FR); Darvill, Alan G. (Athens, GA); Albersheim, Peter (Athens, GA)

1999-01-01T23:59:59.000Z

148

Plant rhamnogalacturonan II complexation of heavy metal cations  

DOE Patents [OSTI]

The present invention provides rhamnogalacturonan-II (RG-II) and relates to its ability to complex specific multivalent heavy metal cations. In the presence of boric acid, RG-II monomers form dimers that are cross-linked by a borate ester. The yield of such borate ester cross-linked dimers of RG-II is enhanced in the presence of specific heavy metal cations. The present invention further relates to the utility of RG-II in assays for the detection of specific heavy metal contamination; as a reagent useful in the removal of specific heavy metal cations contaminating foods and liquids, for example, fish, wines, etc.; as a pharmaceutical composition useful as an antidote in specific heavy metal cation poisoning; as a treatment for the detoxification of specific heavy metal cations from blood and/or tissues; and in a method of remediation of waters and soils contaminated with specific heavy metal cations. 15 figs.

O`Neill, M.A.; Pellerin, P.J.M.; Warrenfeltz, D.; Vidal, S.; Darvill, A.G.; Albersheim, P.

1999-03-02T23:59:59.000Z

149

U.S. Energy Information Administration (EIA) - Pub  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

S.W. Diegel, and R.G. Boundy, Transportation Energy Databook: Edition 32, ORNL-6989 (Oak Ridge, TN: July 2013), Chapter 2, Table 2.1, "U.S. Consumption of Total Energy by...

150

U.S. Energy Information Administration (EIA) - Sector  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

S.W. Diegel, and R.G. Boundy, Transportation Energy Databook: Edition 31, ORNL-6987 (Oak Ridge, TN: July 2012), Chapter 2, Table 2.1, U.S. Consumption of Total Energy...

151

NYSEG (Electric)- Commercial and Industrial Efficiency Program  

Broader source: Energy.gov [DOE]

NYSEG and RG&E offer rebates to non-residential customers installing energy efficient equipment that have an electricity Systems Benefits Charge (SBC) included in their energy bills. Both...

152

adaptive natural selection: Topics by E-print Network  

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

Summary: +Business Media B.V. 2008 A review of Robert R.G. Reid, Biological Emergences: Evolution by Natural Experiment in homeostasis--a trait that should be resistant to all...

153

E-Print Network 3.0 - andromeda 1-d burnup Sample Search Results  

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

search results for: andromeda 1-d burnup Page: << < 1 2 3 4 5 > >> 1 oo Ris Report No. 268 Danish Atomic Energy Commission Summary: . void 20 Burn-up 30 GWDTU Rg.4.1.d....

154

The role of research in evaluating conservation strategies in Tanzania: the case of the Katavi-Rukwa ecosystem  

E-Print Network [OSTI]

Resources and Tourism, Dar es Salaam. Nelson, F. , E. Sulle,census 2002. NBS, Dar es Salaam, Tanzania. Available fromna Nyota Publishers, Dar es Salaam, Tanzania. Willis, R.G.

Borgerhoff Mulder, Monique; Tim, Caro; Msago, Omari Ayubu

2007-01-01T23:59:59.000Z

155

Kinetics of intrachain reactions of supercoiled DNA: Theory and numerical modeling  

E-Print Network [OSTI]

. Klenin and Jo¨rg Langowskia) Division Biophysics of Macromolecules, German Cancer Research Center, Im analytical approach has yet been found. It is clear that the rate of a very slow reaction is deter- mined that the activity

Langowski, Jörg

156

Knowledge Framework for Intelligent Manufacturing Systems Ricardo Jardim-Goncalves* Joo Sarraipa** Carlos Agostinho** Herv Panetto***  

E-Print Network [OSTI]

-mail: rg@uninova.pt) ** UNINOVA-GRIS, Group for the Research in Interoperability of Systems - Instituto de&D initiatives, building common semantics and integrated solutions. The SMART-fm project was one of those

Paris-Sud XI, Université de

157

THE UNSTEADY FLOW OF A WEAKLY COMPRESSIBLE FLUID IN A THIN POROUS LAYER  

E-Print Network [OSTI]

, Reading RG6 6AX, UK Email: s.langdon@reading.ac.uk Schlumberger Oilfield UK Plc, Wyndyke Furlong, Abingdon, OX14 1UJ, UK Email: gbusswell@abingdon.oilfield.slb.com Email: pgilchrist@abingdon.oilfield

Langdon, Stephen

158

A Hydrometeorological Study Related to the Distribution of Precipitation and Runoff over Small Drainage Basins -- Urban Versus Rural Areas  

E-Print Network [OSTI]

TR-28 1970 A Hydrometeorological Study Related to the Distribution of Precipitation and Runoff over Small Drainage Basins?Urban Versus Rural Areas R.G. Feddes R.A. Clark R.C. Runnels Texas Water...

Feddes, R. G.; Clark, R.A.; Runnels, R. C.

159

Counting degrees of freedom in quantum field theory using entanglement entropy  

E-Print Network [OSTI]

We devote this thesis to the exploration of how to define the number of degrees of freedom in quantum field theory. Intuitively, the number of degrees of freedom should decrease along the renormalization group (RG) flow, ...

Mezei, Mrk (Mrk Koppany)

2014-01-01T23:59:59.000Z

160

Miklankovitch Theory - Hits and Misses  

E-Print Network [OSTI]

Leipzig, 1199pp. Peltier, W.R. , and R.G. Fairbanks, 2006.N.J. , A. Berger, and W. R. Peltier, 1990. An alternative1990, 1996; Shinn, 2001; Peltier and Fairbanks, 2006), with

Berger, W H

2012-01-01T23:59:59.000Z

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


161

Stress in the lithosphere from non-tectonic loads with implications for plate boundary processes  

E-Print Network [OSTI]

Res. , 112 (B03402). Peltier, W.R. (2004), Global glacialearth.32.082503.144359. Peltier, W.R. , and R. Drummond (10.1029/2008GL034586. Peltier, W.R. , and R.G. Fairbanks (

Luttrell, Karen M

2010-01-01T23:59:59.000Z

162

NYSEG (Gas)- Commercial and Industrial Efficiency Program  

Broader source: Energy.gov [DOE]

NYSEG and RG&E offer rebates to non-residential customers installing energy efficiency equipment that pay a natural gas Systems Benefits Charge (SBC). Both prescriptive rebates and custom...

163

E-Print Network 3.0 - anto raukas elvi Sample Search Results  

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

& Winds, Leicester 14 September 2004 Elvis... Yes, in spikes Turner 6-20rg q ... or wind Turner 12;Pharos:A GRB Afterglow Mission Martin Elvis Source: Elvis, Martin -...

164

Placing Civilization: Progressive Colonialism in Health & Education From America to the Philippines, 1899-1920  

E-Print Network [OSTI]

as well as the exportation of hemp produced in Manila. 46 Awho considered investing in hemp production in the islandsRG 350-4981, Entry 5. The hemp manufacturer, Standard Rope &

Seager, Michael Allen

2009-01-01T23:59:59.000Z

165

On the origin of radiation growth of hcp crystals  

SciTech Connect (OSTI)

The aim of the present work is to study theoretically the radiation growth (RG) of hcp-type materials with a particular focus on the effect of one-dimensionally (1-D) migrating clusters of self-interstitial atoms (SIAs), which are steadily produced in displacement cascades under neutron or heavy-ion irradiation. A reaction-diffusion model is developed for the description of RG in single hcp-type metallic crystals. The model reproduces all RG stages observed in neutron-irradiated annealed samples of pure Zr and Zr alloys, such as high strain rate at low, strain saturation at intermediate and breakaway growth at relatively high irradiation doses. In addition, it accounts for the striking observations of negative strains in prismatic directions and coexistence of vacancy- and SIA-type prismatic loops. The role of cold work in RG behavior and alignment of the vacancy-type loops along basal planes are revealed and the maximum strain rate is estimated.

Golubov, Stanislav I [ORNL; Barashev, Aleksandr [University of Liverpool; Stoller, Roger E [ORNL

2012-03-01T23:59:59.000Z

166

GEOTHERMAL EXPLORATION ASSESSMENT AND INTERPRETATION, KLAMATH BASIN, OREGON-SWAN LAKE AND KLAMATH HILLS AREA  

E-Print Network [OSTI]

1966, Energy and power of geothermal resources: Dept. o fTelluric exploration for geothermal anomalies i n Oregon:Bowen, R.G. , 1972, Geothermal o v k i e w s of t h e '

Stark, M.

2011-01-01T23:59:59.000Z

167

Oxidative Dissolution Potential of Biogenic and Abiogenic TcO2...  

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

reduced by reaction with biogenic Fe(II) in two sediments differing in mineralogy and aggregation state (FRC, RG). Both sediments contained Fe(III) and Mn(IIIIV) as...

168

Tazarotene 0.1 percent cream fares better than erbium:YAG laser or incision and drainage in a patient with eruptive vellus hair cysts  

E-Print Network [OSTI]

Perez A. Eruptive vellus hair cysts with singular histologicRG. Multiplex eruptive vellus hair cysts treated with carbonTreatment of multiple eruptive hair cysts with erbium:YAG

Saks, Karen; Levitt, Jacob O

2006-01-01T23:59:59.000Z

169

Manasaguruguha Ragam: Ananda Bhairavi (20th  

E-Print Network [OSTI]

; ; ; | ; N , P, | ; n p G ; || Ma na sa Gu ru R-G , M , | P ; Pdp | G ; M P || - gu ha Ru -- pam -- #12;M-G , R , | S ; ; ; | N S G M || - Bha ja re Re ------- P ; ; ; | ; Pdn d n P | ; np G ; || Ma na - sa || -- Bha ja re Re - - - P ; ; ; | pn Srs ss nNd | P ­ mn p G , || Ma na - - - sa --- - Gu - ru R-G , M

Kalyanaraman, Shivkumar

170

SHKs gesucht Webprsenz Sonderforschungsbereich 609 Der SFB 609,,Elektromagnetische Strmungsbeeinflussung in Metallur-  

E-Print Network [OSTI]

bitte bei Herrn Dr. Jörg Stiller E-Mail: joerg.stiller@tu-dresden.de Tel: 463-38328 / 38086 PD Dr.-Ing. habil. Jörg Stiller Sonderforschungsbereich 609 Geschäftsführer Telefon: +49 351 463-38328 Telefax: +49 351 463-38087 E-mail: Joerg.Stiller@tu-dresden.de WWW: tu-dresden.de/Members/joerg.stiller Dresden, 16

Gumhold, Stefan

171

The continuum and wave mechanics  

E-Print Network [OSTI]

S l + ( + * * - ? % ) } J * tlnSByncdny "LRby P is positive semi-definite we bDR YnLSy ? as the square dI some IlRbSLdR Then we note that LI we ayILRy SYd IlRbSLdRG -+ and by the y:lDSLdRG DRa - 2JU A (5i) f * = H e u we can write (52) P...

Collins, Royal Eugene

1954-01-01T23:59:59.000Z

172

Tax Measurement and Lag'don Tax  

E-Print Network [OSTI]

). 2. These districts are: gnya' nang, skyid grong, rong shar, rdf,(lng dza', shtl dkar, glint skyes. ~. The Full Assembly consists of: all the government officials exeept the Regent and the Ministers of State (bka' blon); all the acting and retired... TAX MEASUREMENT AND LAG'DON TAX -WANGCHEN SURlCHANG Since in any discussion of taxes (in Tibetan: khrl) aD understanding of the units involved is a prerequisite, I Ihall describe these before dealing with the actual taxes. The basic unit...

Surkhang, Wangchen

1966-02-21T23:59:59.000Z

173

Bulletin of Tibetology: Volume 33 Number 2 Number 2 : Full issue  

E-Print Network [OSTI]

pa from Bhotadesa who are usually named Bhotia or Bhutia entered by the 16th century in the Tista and the Rangit Valleys in search of better livelihood. Prior to them, the Lepcha of different ethnic group had entered from the eastern part... which happens to be commonly spoken language in Sikkim, is a broken speech with its lien to Sanskrit and Magadhi Prakrit. 3. An regards the relation between the Rong ILepcha) Language and Sanskrit a close study is required. With this context a few...

Namgyal Institute of Tibetology

174

Statuary Metals in Tibet and the Himalayas: History, Tradition and Modern Use  

E-Print Network [OSTI]

, the remaining ones being wood, stone, clay, papier-mtkh~ and ivory. As it was not always possible to distinguish with certainty betwen Tibetan and Nepalese images, owing to the activities of Newar sculptors in all parts of Tibet for many centuries, some... as not to exhaust the supply, but the people of sNye-mo also picked up loose bits on the mining site in order to sell them for their own gain (Ronge. 1978: 148). 'Jam-dpal-rdo-rje specifically mentions "malachi tel! (Tib.: spang) and "azurite" (Tib...

Bue, Erberto Lo

1991-01-01T23:59:59.000Z

175

Bulletin of Tibetology: Volume 27 Numbers 1-3 : Full issue  

E-Print Network [OSTI]

them for publication in this paper. Of the 378 free-standing statues examined, 331 were of metal, the remaining ones being wood, stone, clay, papier-mtkh~ and ivory. As it was not always possible to distinguish with certainty betwen Tibetan... administratiOn mined the colourful minerals only once a year. apparently so as not to exhaust the supply, but the people of sNye-mo also picked up loose bits on the mining site in order to sell them for their own gain (Ronge. 1978: 148). 'Jam...

Namgyal Institute of Tibetology

1991-10-29T23:59:59.000Z

176

Generators that won`t wear out  

SciTech Connect (OSTI)

Stirling power generators typically offer much higher conversion efficiencies than direct energy-conversion systems, such as thermoelectric and photovoltaic ones, but their life and reliability are generally considered inferior to those of direct conversion systems. New design approaches to free-piston Stirling generator sets, however, avoid all rubbing parts and generate no wear. Such engines have demonstrated tens of thousands of hours of maintenance-free, degradation-free operation, combining the efficiency of dynamic systems with the reliability of static systems. These technologies are used in the RemoteGen systems from Stirling Technology Co. (STC) in Kennewick, Wash., including a 10-watt RG-10, a 350-watt RG-350, and a 3-kilowatt RG-3000. They all use the same basic configuration, with flexure bearings, clearance seals, and moving-iron linear alternators. The third-generation RG-10 has entered limited production with a radioisotope-fueled version, and a niche market for a propane-fueled version has been identified. The RG-3000 is approaching a laboratory demonstration stage. The company has decided to focus on the commercial production of the RG-350.

White, M.A.; Colenbrander, K.; Olan, R.W.; Penswick, L.B. [Stirling Technology Co., Kennewick, WA (United States)

1996-02-01T23:59:59.000Z

177

DEVELOPMENT OF HFE SECTIONS OF DG-1145.  

SciTech Connect (OSTI)

For the licensing of the current fleet of commercial nuclear power plants (NPPs), the Nuclear Regulatory Commission (NRC) used two key documents, NUREG-0800 and Regulatory Guide (RG) 1.70. RG 1.70 provided guidance to applicants on the contents needed in their Safety Analysis Reports (SARs) submitted as part of their application to construct or operate an NPP. NUREG-0800, the NRC Standard Review Plan (SRP), provides guidance to the NRR staff reviewers on performing their safety reviews of these applications. As part of the preparation for a new wave of improved NPP designs the NRC is in the process of updating the SRP and is also developing a new RG designated as draft RG or DG-1145, ''Combined License Applications for Nuclear Power Plants (LWR Edition).'' This will eventually become RG 1.206 and will take the place of RG 1.70. This will provide guidance for combined license (COL) applicants, as well as for other 10CFR Part 52 variations that are permitted.

HIGGINS,J.C.; OHARA, J.M.; BONGARRA, J.

2007-03-26T23:59:59.000Z

178

Renewability and sustainability aspects of nuclear energy  

SciTech Connect (OSTI)

Renewability and sustainability aspects of nuclear energy have been presented on the basis of two different technologies: (1) Conventional nuclear technology; CANDU reactors. (2) Emerging nuclear technology; fusion/fission (hybrid) reactors. Reactor grade (RG) plutonium, {sup 233}U fuels and heavy water moderator have given a good combination with respect to neutron economy so that mixed fuel made of (ThO{sub 2}/RG?PuO{sub 2}) or (ThC/RG-PuC) has lead to very high burn up grades. Five different mixed fuel have been selected for CANDU reactors composed of 4 % RG?PuO{sub 2} + 96 % ThO{sub 2}; 6 % RG?PuO{sub 2} + 94 % ThO{sub 2}; 10 % RG?PuO{sub 2} + 90 % ThO{sub 2}; 20 % RG?PuO{sub 2} + 80 % ThO{sub 2}; 30 % RG?PuO{sub 2} + 70 % ThO{sub 2}, uniformly taken in each fuel rod in a fuel channel. Corresponding operation lifetimes have been found as ? 0.65, 1.1, 1.9, 3.5, and 4.8 years and with burn ups of ? 30 000, 60 000, 100 000, 200 000 and 290 000 MW.d/ton, respectively. Increase of RG?PuO{sub 2} fraction in radial direction for the purpose of power flattening in the CANDU fuel bundle has driven the burn up grade to 580 000 MW.d/ton level. A laser fusion driver power of 500 MW{sub th} has been investigated to burn the minor actinides (MA) out of the nuclear waste of LWRs. MA have been homogenously dispersed as carbide fuel in form of TRISO particles with volume fractions of 0, 2, 3, 4 and 5 % in the Flibe coolant zone in the blanket surrounding the fusion chamber. Tritium breeding for a continuous operation of the fusion reactor is calculated as TBR = 1.134, 1.286, 1.387, 1.52 and 1.67, respectively. Fission reactions in the MA fuel under high energetic fusion neutrons have lead to the multiplication of the fusion energy by a factor of M = 3.3, 4.6, 6.15 and 8.1 with 2, 3, 4 and 5 % TRISO volume fraction at start up, respectively. Alternatively with thorium, the same fusion driver would produce ?160 kg {sup 233}U per year in addition to fission energy production in situ, multiplying the fusion energy by a factor of ?1.3.

?ahin, Smer, E-mail: ssahin@atilim.edit.tr [Department of Mechanical Engineering, Faculty of Engineering, ATILIM University, 06836 ?ncek, Glba??, Ankara (Turkey)

2014-09-30T23:59:59.000Z

179

On using Extreme Values to detect global stability thresholds in multi-stable systems: The case of transitional plane Couette flow  

E-Print Network [OSTI]

Extreme Value Theory (EVT) is exploited to determine the global stability threshold $R_g$ of plane Couette flow --the flow of a viscous fluid in the space between two parallel plates-- whose laminar or turbulent behavior depends on the Reynolds number R. Even if the existence of a global stability threshold has been detected in simulations and experiments, its numerical value has not been unequivocally defined. $R_g$ is the value such that for $R > R_g$ turbulence is sustained, whereas for $R energy fluctuations. When $R_g$, both the positive and negative extremes are bounded. As the critical Reynolds number is approached from above, the probability of observing a very low minimum increases causing asymmetries in the distributions of maxima and minima. On the other hand, the maxima distribution is unaffected as the fluctuations towards higher values of the perturbation energy remain bounded. This tipping point can be detected by fitting the data to the Generalized Extreme Value (GEV) distribution and by identifying $R_g$ as the value of $R$ such that the shape parameter of the GEV for the minima changes sign from negative to positive. The results are supported by the analysis of theoretical models which feature a bistable behavior.

Davide Faranda; Valerio Lucarini; Paul Manneville; Jeroen Wouters

2014-03-21T23:59:59.000Z

180

Resumming Cosmic Perturbations  

E-Print Network [OSTI]

Renormalization Group (RG) techniques have been successfully employed in quantum field theory and statistical physics. Here we apply RG methods to study the non-linear stages of structure formation in the Universe. Exact equations for the power spectrum, the bispectrum, and all higher order correlation functions can be derived for any underlying cosmological model. A remarkable feature of the RG flow is the emergence of an intrinsic UV cutoff, due to dark matter velocity dispersion, which improves the convergence of the equations at small scales. As a consequence, the method is able to follow the non-linear evolution of the power-spectrum down to zero redshift and to length-scales where perturbation theory fails. Our predictions accurately fit the results of $N$-body simulations in reproducing the ``Baryon Acoustic Oscillations'' features of the power-spectrum, which will be accurately measured in future galaxy surveys and will provide a probe to distinguish among different dark energy models.

Sabino Matarrese; Massimo Pietroni

2007-06-06T23:59:59.000Z

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We encourage you to perform a real-time search of NLEBeta
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181

THE FATE OF PLANETESIMALS IN TURBULENT DISKS WITH DEAD ZONES. II. LIMITS ON THE VIABILITY OF RUNAWAY ACCRETION  

SciTech Connect (OSTI)

A critical phase in the standard model for planet formation is the runaway growth (RG) phase. During RG bodies in the 0.1-100 km size range (planetesimals) quickly produce a number of much larger seeds. The RG phase is essential for planet formation as the emergent planetary embryos can accrete the leftover planetesimals at large gravitational focusing factors. However, torques resulting from turbulence-induced density fluctuations may violate the criterion for the onset of RG, which is that the magnitude of the planetesimals' random (eccentric) motions is less than their escape velocity. This condition represents a more stringent constraint than the condition that planetesimals survive their mutual collisions. To investigate the effects of magneto-rotational instability turbulence on the viability of the RG scenario, we apply our semi-analytical recipes of Paper I, which we augment by a coagulation/fragmentation model for the dust component. We find that the surface-area-equivalent abundance of 0.1 {mu}m particles is reduced by factors 10{sup 2}-10{sup 3}, which tends to render the dust irrelevant to the turbulence. We express the turbulent activity in the midplane regions in terms of a size s{sub run} above which planetesimals will experience RG. We find that s{sub run} is mainly determined by the strength of the vertical net field that threads the disks and the disk radius. At disk radii beyond 5 AU, s{sub run} becomes larger than {approx}100 km and the collision times among these bodies longer than the duration of the nebula phase. Our findings imply that the classical, planetesimal-dominated model for planet formation is not viable in the outer regions of a turbulent disk.

Ormel, C. W. [Astronomy Department, University of California, Berkeley, CA 94720 (United States); Okuzumi, S., E-mail: ormel@astro.berkeley.edu, E-mail: okuzumi@geo.titech.ac.jp [Department of Earth and Planetary Sciences, Tokyo Institute of Technology, Meguro-ku, Tokyo 152-8551 (Japan)

2013-07-01T23:59:59.000Z

182

Eleven new heaviest isotopes of elements Z = 105 to Z = 117 identified among the products of 249Bk+48Ca reactions  

SciTech Connect (OSTI)

The heaviest isotopes of elements Z = 117 to Z = 105, 294117, 293117, 290115, 289115, 286113, 285113, 282Rg, 281Rg, 278Mt, 274Bh, and 270Db, were identified by means of the Dubna gas-filled recoil separator among the products of the 249Bk + 48Ca reaction. The details of the observed six decay chains, indicating the production and decay of isotopes 293117 and 294117, are presented and discussed. The decay energies and resulting half-lives of these new nuclei show a strong rise of stability with increasing neutron number, validating the concept of the island of enhanced stability for superheavy nuclei.

Oganessian, Yuri Ts. [FLNR-JINR, Russia; Abdullin, F. Sh. [Joint Institute for Nuclear Research, Dubna, Russia; Bailey, P. D. [Oak Ridge National Laboratory (ORNL); Benker, D. E. [Oak Ridge National Laboratory (ORNL); Bennett, M. E. [University of Nevada, Las Vegas; Dmitriev, S. [FLNR-JINR, Russia; Ezold, Julie G. [Oak Ridge National Laboratory (ORNL); Hamilton, J. H. [Vanderbilt University; Henderson, R. [Lawrence Livermore National Laboratory (LLNL); Itkis, M. G. [FLNR-JINR, Russia; Lobanov, Yu. V. [Joint Institute for Nuclear Research, Dubna, Russia; Mezentsev, A. N. [Joint Institute for Nuclear Research, Dubna, Russia; Moody, K. [Lawrence Livermore National Laboratory (LLNL); Nelson, S. L. [Lawrence Livermore National Laboratory (LLNL); Polyakov, A. N. [Joint Institute for Nuclear Research, Dubna, Russia; Porter, C. E. [Oak Ridge National Laboratory (ORNL); Ramayya, A. V. [Vanderbilt University; Riley, F. D. [Oak Ridge National Laboratory (ORNL); Roberto, James B [ORNL; Ryabinin, M. A. [Research Institute of Atomic Reactors, Dimitrovgrad, Russia; Rykaczewski, Krzysztof Piotr [ORNL; Taylor, R [Oak Ridge National Laboratory (ORNL); Tsyganov, Yu. S. [Joint Institute for Nuclear Research, Dubna, Russia; Utyonkov, V. [FLNR-JINR, Russia; Voinov, A. A. [Joint Institute for Nuclear Research, Dubna, Russia; Vostokin, G. K. [Joint Institute for Nuclear Research, Dubna, Russia; Wilk, P. A. [Lawrence Livermore National Laboratory (LLNL)

2011-01-01T23:59:59.000Z

183

The effect of a controlled manipulation of maternal dietary fat intake on medium and long chain fatty acids in human breast milk in Saskatoon, Canada  

E-Print Network [OSTI]

Nutr Soc 2007, 66:397-404. 2. Hachey DL, Thomas MR, Emken EA, Garza C, Brown-Booth L, Adlof RO, Klein PD: Human lactation: maternal transfer to dietary triglycerides labeled with stable isotopes. J Lipid Res 1987, 28:1185-1192. 3. Emken EA, Adlof RO... . Within-feed and between-breast variation in selected components of human milk. Am J Clin Nutr 1984, 40:635-646. 20. Jensen RG: Determination of lipid content. The Lipids of Human Milk Boca Raton: CRC PressJensen RG 1989, 25-41. 21. Hall B: Uniformity...

Nasser, Roseann; Stephen, Alison M; Goh, Yeow K; Clandinin, M Thomas

2010-02-19T23:59:59.000Z

184

Rama Nee Samana Ragam: Kharaharapriya  

E-Print Network [OSTI]

va ru ; R , g R ; G || R ; r s sr p m g r || ra manee sa ma na- me va - ru ­ sn s g r g Mpm gr Sgr || N ; D N S S || -- ra ­ ma- nee - - - sa -- ma ­ na me va ru ; G G G ; mg || M ; ; rg Mpm gr || ra ma D N D D || M ; ; ( R G r s) ra ma nee - sa ma na me va N sg rg Mpm gr Sgr || N ; D N S S || ru Ra ma

Kalyanaraman, Shivkumar

185

Modifying the variational principle in the action integral functional derivation of time-dependent density functional theory  

E-Print Network [OSTI]

According to a recent paper by G. Vignale [Phys. Rev. A 77, 062511 (2008), arXiv:0803.2727], the problems arising in the original derivation of time-dependent density functional theory (TDDFT) based on the Runge-Gross (RG) action-integral functional (AIF) are due to an incorrect variational principle (VP). This argument and the proposed modification of the VP are critically analyzed. The more fundamental problem, though, is the indefiniteness of the RG AIF. In contrast to a widely held belief, that indefiniteness is not eliminated in the variational procedure, which unwittingly is corroborated by Vignale's initial point.

J. Schirmer

2010-10-20T23:59:59.000Z

186

Sedimentation of Knotted Polymers  

E-Print Network [OSTI]

We investigate the sedimentation of knotted polymers by means of stochastic rotation dynamics, a molecular dynamics algorithm that takes hydrodynamics fully into account. We show that the sedimentation coefficient s, related to the terminal velocity of the knotted polymers, increases linearly with the average crossing number n_c of the corresponding ideal knot. To the best of our knowledge, this provides the first direct computational confirmation of this relation, postulated on the basis of experiments in "The effect of ionic conditions on the conformations of supercoiled DNA. I. sedimentation analysis" by Rybenkov et al., for the case of sedimentation. Such a relation was previously shown to hold with simulations for knot electrophoresis. We also show that there is an accurate linear dependence of s on the inverse of the radius of gyration R_g^-1, more specifically with the inverse of the R_g component that is perpendicular to the direction along which the polymer sediments. When the polymer sediments in a slab, the walls affect the results appreciably. However, R_g^-1 remains to a good precision linearly dependent on n_c. Therefore, R_g^-1 is a good measure of a knot's complexity.

Joonas Piili; Davide Marenduzzo; Kimmo Kaski; Riku Linna

2012-12-20T23:59:59.000Z

187

University College Dublin UCD Quality Office  

E-Print Network [OSTI]

;2 ORGANISATION AND MANAGEMENT Ref# RG Recommendation Cat. Action Taken/Action Planned/Reason for Not Implementing continue to work towards developing and fostering a quality culture in the University. Each unit under to the resources available, or unless it would be unreasonable or impractical to do so. Units prepare a Quality

188

Appl. Phys. B 65, 433440 (1997) C Springer-Verlag 1997  

E-Print Network [OSTI]

their physical properties. In the case of 7Li, where the interactions are effectively attractive of lithium C.A. Sackett, C.C. Bradley, M. Welling, R.G. Hulet Physics Department and Rice Quantum Institute interactions between 7Li atoms. Using a versitile phase-contrast imaging technique, we experimentally observe

Sackett, Cass

1997-01-01T23:59:59.000Z

189

Thermodynamics in 2+1 flavor QCD with improved Wilson quarks by the fixed scale approach  

E-Print Network [OSTI]

We study thermodynamic properties of 2+1 flavor QCD with improved Wilson quarks coupled with the RG improved Iwasaki glue, using the fixed scale approach. We present the results for the equation of state, renormalized Polyakov loop, and chiral condensate.

T. Umeda; S. Aoki; S. Ejiri; T. Hatsuda; K. Kanaya; Y. Maezawa; H. Ohno

2012-12-06T23:59:59.000Z

190

A Simple Algorithm for Closed-Loop Control of Stepping Motors IEE Proc. -Electr. Power Appl., (1995) Vol 142, No 1, pp 5-13.  

E-Print Network [OSTI]

A Simple Algorithm for Closed-Loop Control of Stepping Motors IEE Proc. - Electr. Power Appl of Reading Whiteknights PO Box 225 Reading RG6 2AY ABSTRACT Stepping motors are normally operated without feedback. A simple control algorithm is developed which allows a stepping motor to operate effectively

Grimbleby, James

191

GDP Formulation of a segmented CDU Swing Cut Model for Refinery Planning  

E-Print Network [OSTI]

1 GDP Formulation of a segmented CDU Swing Cut Model for Refinery Planning (Performance Analysis. Grossmann #12;2 Motivation · Refinery planning is an active area in process systems that strongly relies HF REFINERY FUEL RG LPG LN HN KN GO1 GO2 VGO VR1 VR2 C1 LPG LIGHT NAPHTHA PMS 98 MOGAS 95 JET FUEL

Grossmann, Ignacio E.

192

Publications by Raymond Najjar Journal articles  

E-Print Network [OSTI]

.1002/2013GB004712, 1-13. Ning, L., Mann, M.E., Crane, R., Wagener, T., Najjar, R.G., Singh, R., 2012. Lee, K. J. Mackin, G. A. McKinley, M. Morgan, R. Najjar, T. Sikora, and A. Tandon. 2009. "Weather

Thompson, Anne

193

Algorithms and Applications for Spatial Data Mining Martin Ester, Hans-Peter Kriegel, Jrg Sander (University of Munich)  

E-Print Network [OSTI]

- 1 - Algorithms and Applications for Spatial Data Mining Martin Ester, Hans-Peter Kriegel, Jörg) for an overview of spatial data mining). Finding implicit reg- ularities, rules or patterns hidden in spatial for spatial data is more complex than for relational data. This applies to both the efficiency of algorithms

Kriegel, Hans-Peter

194

Robust Generator System Using PM Assisted Synchronous Reluctance Generator with Current-fed Drive  

E-Print Network [OSTI]

action by making the PMa-SynRG operates as a generator, rectifying the phase voltages by means of the three-phase rectifier and feeding the power into the load. These features make the current-fed drive a good candidate for driving any type of synchronous...

Baek, Jeihoon

2011-02-22T23:59:59.000Z

195

IOP PUBLISHING JOURNAL OF PHYSICS: CONDENSED MATTER J. Phys.: Condens. Matter 21 (2009) 355009 (4pp) doi:10.1088/0953-8984/21/35/355009  

E-Print Network [OSTI]

synthetic graphite Peter J F Harris Centre for Advanced Microscopy, J J Thomson Physical Laboratory, University of Reading, Whiteknights, Reading RG6 6AF, UK E-mail: p.j.f.harris@reading.ac.uk Received 8 AprilIOP PUBLISHING JOURNAL OF PHYSICS: CONDENSED MATTER J. Phys.: Condens. Matter 21 (2009) 355009 (4pp

Harris, Peter J F

196

PUBLICATIONS, CONFERENCE PRESENTATIONS AND REPORTS Refereed Publications  

E-Print Network [OSTI]

Petroleum Technology, February 2008, Vol. 47, No.2, 52-61. 25. Bon, J., Sarma, H.K., Rodrigues, J.T. and Bon, J.G., "Reservoir Fluid Sampling Revisited - A Practical Perspective", SPE Reservoir Evaluation in SPE News Australasia, October/November 2003, Issue 79. 17. H.K. Sarma, N. Yazawa, R.G. Moore, S

Williams, John M.

197

Hollow structures with bilayer graphene walls Peter J.F. Harris *  

E-Print Network [OSTI]

Hollow structures with bilayer graphene walls Peter J.F. Harris * Centre for Advanced Microscopy, J.J. Thomson Physical Laboratory, University of Reading, Whiteknights, Reading RG6 6AF, UK A R T I C L E I N F A B S T R A C T The formation of three-dimensional shell-like structures with bilayer graphene walls

Harris, Peter J F

198

1. Department, Course Number, Title ORE 607 Water Wave Mechanics  

E-Print Network [OSTI]

kinematics, dynamics, propagation, transformation, and statistical properties of water waves. 3. Ability1. Department, Course Number, Title ORE 607 Water Wave Mechanics 2. Designation as a Required://chl.erdc.usace.army.mil). 2. Water Wave Mechanics for Engineers and Scientists, by R.G. Dean and R.A. Dalrymple, World

Frandsen, Jannette B.

199

The Not So Short Introduction to LATEX 2  

E-Print Network [OSTI]

Dam, Jan Dittberner, Michael John Downes, Matthias Dreier, David Dureisseix, Eilinger August, Elliot, Rockrush Engch, Hans Ehrbar, Daniel Flipo, David Frey, Hans Fugal, Robin Fairbairns, Jörg Fischer, Erik Pothitos, Maksym Polyakov Hubert Partl, John Refling, Mike Ressler, Brian Ripley, Young U. Ryu, Bernd

Foguel, Tuval

200

Memory & Cognition 2001, 29 (7), 1051-1060  

E-Print Network [OSTI]

, Henriksen,& Speiss,1972;Jef- frey, 1953; Malloy & Ellis, 1970; Wasserman & DeVolder, 1993),as well R.G. We thank John Kruschke for making lab space and facilities available, Matthew R. Littell and Timothy J. Mahoney for running participants, and John Flowers, Bruce Milliken, Steven Slo- man, David

Goldstone, Robert

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


201

The Not So Short Introduction to LATEX 2  

E-Print Network [OSTI]

Dittberner, Michael John Downes, Matthias Dreier, David Dureisseix, Elliot, Hans Ehrbar, Daniel Flipo, David Frey, Hans Fugal, Robin Fairbairns, Jörg Fischer, Erik Frisk, Mic Milic Frederickx, Frank, Kasper B, Martin Pfister, Demerson Andre Polli, Nikos Pothitos, Maksym Polyakov Hubert Partl, John Refling, Mike

Auzinger, Winfried

202

The Not So Short Introduction to LATEX 2  

E-Print Network [OSTI]

van Dam, Jan Dittberner, Michael John Downes, Matthias Dreier, David Dureisseix, Elliot, Hans Ehrbar, Daniel Flipo, David Frey, Hans Fugal, Robin Fairbairns, Jörg Fischer, Erik Frisk, Mic Milic Frederickx Hubert Partl, John Refling, Mike Ressler, Brian Ripley, Young U. Ryu, Bernd Rosenlecher, Kurt Rosenfeld

Covington, Michael A.

203

The Not So Short Introduction to L AT E X2#  

E-Print Network [OSTI]

Dittberner, Michael John Downes, Matthias Dreier, David Dureisseix, Elliot, Hans Ehrbar, Daniel Flipo, David Frey, Hans Fugal, Robin Fairbairns, Jörg Fischer, Erik Frisk, Mic Milic Frederickx, Frank, Kasper B Nunes de Andrade, Manuel Oetiker, Urs Oswald, Demerson Andre Polli, Maksym Polyakov Hubert Partl, John

Megrelishvili, Michael

204

The Not So Short Introduction to LATEX 2  

E-Print Network [OSTI]

Cerecke, Chris McCormack, Wim van Dam, Jan Dittberner, Michael John Downes, Matthias Dreier, David Dureisseix, Elliot, Hans Ehrbar, Daniel Flipo, David Frey, Hans Fugal, Robin Fairbairns, Jörg Fischer, Erik Hubert Partl, John Refling, Mike Ressler, Brian Ripley, Young U. Ryu, Bernd Rosenlecher, Kurt Rosenfeld

Buja, Andreas

205

Development of a Seed Cotton Fiber Quality Sensing System For Cotton Fiber Quality Mapping  

E-Print Network [OSTI]

different image was handled in software by modifying the sensor integration time of the camera. 0 0.2 0.4 0.6 0.8 1 1.2 0.4 0.9 1.4 1.9 Re la ti ve E ne rg y Wavelength (?m) Figure 8: Spectral data for the relative energy provided...

Schielack, Vincent Paul

2012-02-14T23:59:59.000Z

206

Anurio Estatstico 2013 (2008-2012)  

E-Print Network [OSTI]

anuário foi organizado com base nas informações prestadas pelas unidades acadêmicas e administrativas, pelos centros, órgãos complementares e sistemas eletrônicos de dados da Universidade de Brasília ........................................................................................................... 26 1. Informações e Dados Gerais

Maier, Rudolf Richard

207

Donnerstag, 15. Mai 2014 Ab 08:00 Teilnehmerregistrierung  

E-Print Network [OSTI]

-Jörg Bullinger Senator und ehemaliger Präsident, Fraunhofer Gesellschaft 12:45 ­ 13:45 Mittagspause 13:45 ­ 15-Pause 18:00 ­ 18:45 Innovation und Wettbewerbsfähigkeit ­ eine politische Unternehmerperspektive Franz

Ullmann, G. Matthias

208

CODATA Workshop Information Visualization, Presentation, and Design  

E-Print Network [OSTI]

Planning Process Stefan Göbel1 , Jörg Haist1 , Harald Reiterer2 and Frank Müller2 1 Fraunhofer Institute the technical point of view, the most innovative aspect within the INVISIP approach focuses on the development-overlapping metadata information system for geodata [4] a personalized metadata browser (see figure 1

Reiterer, Harald

209

Micturition studies in dogs: simultaneous cystometry flowmetry  

E-Print Network [OSTI]

Values Heasured in 6 Fannie Dogs Sedated with Xylaxine . t Ppl 9 0 Puo Dog Trial Run (cn HZD) (cn HZO) (cn 020) nic Pfnx uax nax Di pex Tf Tp (cn HZO) (cn HZO) (cn HZO) (nl/sec) (wl/sec) (nl/sec) (seconds) (seconds) VI Vi/Rg Vf/K9 Cb Rfu (nl) (nl...

Moreau, Philippe Marc

1982-01-01T23:59:59.000Z

210

Energy Policy 36 (2008) 15381544 Promoting biofuels: Implications for developing countries  

E-Print Network [OSTI]

Energy Policy 36 (2008) 1538­1544 Promoting biofuels: Implications for developing countries Jo¨ rg 2008 Abstract Interest in biofuels is growing worldwide as concerns about the security of energy supply, however, production costs of biofuels are typically much higher than those of fossil fuels. As a result

211

Jan Hendrik Bruinier II Anna von Pippich Fabrizio Andreatta -Milan, Italy II Massimo Bertolini -Essen, Germany II Siegfried Bcherer -  

E-Print Network [OSTI]

Massimo Bertolini - Essen, Germany II Siegfried Böcherer - Mannheim, Germany II Thanasis Bouganis - Durham II Jay Jorgenson - New York, USA II Winfried Kohnen - Heidelberg, Germany II Jürg Kramer - Berlin, Germany II Siddarth Sankaran - Bonn, Germany II Maryna Viazovska - Bonn, Germany II Tonghai Yang - Madison

Haller-Dintelmann, Robert

212

Persistence Length of Isotactic Poly(hydroxy butyrate) G. Beaucage,* S. Rane, and S. Sukumaran  

E-Print Network [OSTI]

regime. Introduction Isotactic poly(hydroxy butyrate), i-PHB, is a biosource polyester which is thought- cessibility of these biosource polyesters. It is expected that chains with large persistence units will follow as the chain's Rg and the chain displays only expanded scaling with df 5/3. Such deviatory scaling behavior

Beaucage, Gregory

213

OCEAN DRILLING PROGRAM LEG 140 PRELIMINARY REPORT  

E-Print Network [OSTI]

OCEAN DRILLING PROGRAM LEG 140 PRELIMINARY REPORT HOLE 504B Dr. Henry Dick Dr. Jörg Erzinger Co Giessen Federal Republic of Germany Dr. Laura Stokking Staff Scientist, Leg 140 Ocean Drilling Program Copies of this publication may be obtained from the Director, Ocean Drilling Program, Texas A

214

Digital imaging processing for biophysical applications Jrg Schilling, Erich Sackmann, and Andreas R. Bauscha)  

E-Print Network [OSTI]

Digital imaging processing for biophysical applications Jörg Schilling, Erich Sackmann, and Andreas experimental setups rely on digital imaging processing. The introduction of a new generation of digital cameras enables new experiments where time dependent processes can be detected with a high time resolution

Bausch, Andreas

215

Innateness of colour categories is a red herring: insights from  

E-Print Network [OSTI]

. ­ Regularities in human early visual perception, especially the opponent character of colour vision. (Kay and Mc categories. (Shepard, 1992) + + + + + + + + _ _ L M S L R-G Y-B #12;Empiricism · Our ecology contains simulations · Agent-based simulations ­ An agent is a simulated individual, with perception, categorisation

Belpaeme, Tony

216

JAMES ARTHUR ELLIOTT PERSONAL DETAILS  

E-Print Network [OSTI]

, and amorphous materials of relevance to the pharmaceutical industry. RG38352 Pfizer Institute for Pharmaceutical that can provide a stringent test of theoretical models. Pharmaceutical and medical materials science The essence of pharmaceutical materials science is the application of fundamental concepts in the physical

Elliott, James

217

Rensselaer Cognitive The Cognitive Tool Kit Project  

E-Print Network [OSTI]

Rensselaer Cognitive Science The Cognitive Tool Kit Project . . . enchancing technology through cognitive science Wayne D. Gray & Michael J. Schoelles with Hansjörg Neth, & V. Daniel Veksler 2008-02-07 A-SpaceX Site Visit Rensselaer Polytechnic Institute Saturday, 12-Jul-14 #12;Rensselaer Cognitive Science

Gray, Wayne

218

Divalent Ion and Thermally Induced DNA Conformational Polymorphism on Single-walled  

E-Print Network [OSTI]

coverage on nanotubes dispersed in aqueous solution decreases, the emission energy decreases (due Nanotubes Hong Jin1 , Esther S. Jeng1 , Daniel A. Heller2 , Prakrit V. Jena3 , Robert Kirmse4 , Jörg and double stranded DNA can wrap and colloidally stabilize single walled carbon nanotubes in solution

Langowski, Jörg

219

Universitatsbibliothek Heidelberg lo k ost a h  

E-Print Network [OSTI]

ristoteles eta h sik grie his h de ts h bers von Her ann onit it inl o entar hrsg von Horst eidl rie h e ristoteles h sik orles ng ber at r grie his h de ts h bers it e inl it n hrsg von Hans nter ekl Ha b rg einer

Heermann, Dieter W.

220

812 IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, VOL. 49, NO. 8, AUGUST 2002 Confocal Microwave Imaging for Breast Cancer  

E-Print Network [OSTI]

812 IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, VOL. 49, NO. 8, AUGUST 2002 Confocal Microwave Foundation under Biomedical Engineering Re- search Grant RG-99-0004. Asterisk indicates corresponding author are with the University of Wisconsin-Madison, Elec- trical and Computer Engineering, Madison, WI 53706-1691 USA. M. A

Sheridan, Jennifer

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

A Model-driven Approach to Designing Cross-enterprise Business Processes  

E-Print Network [OSTI]

A Model-driven Approach to Designing Cross- enterprise Business Processes Bernhard Bauer1, Jörg P.p.mueller@siemens.com Abstract. Modeling and managing business processes that span multiple or- ganizations involves new for interoperability. In this paper, we present an approach to modeling cross-enterprise business processes based

Bauer, Bernhard

222

Chapter 4 Regional Hydrology [Draft August 2007] 2007 FORREX Forest Research Extension Society and B.C. Ministry of Forests and Range  

E-Print Network [OSTI]

Chapter 4 ­ Regional Hydrology [Draft August 2007] © 2007 FORREX Forest Research Extension Society and B.C. Ministry of Forests and Range Eaton B., and R.D. Moore. 2007. Chapter 4 ­ Regional Hydrology [Draft]. In Compendium of Forest Hydrology and Geomorphology in British Columbia [In Prep.] R.G. Pike et

Eaton, Brett

223

Renormalization group approach to energy level statistics at the integer quantum Hall transition  

E-Print Network [OSTI]

Renormalization group approach to energy level statistics at the integer quantum Hall transition) approach to study the energy level statistics at the integer quantum Hall (QH) transition. Within the RG, at the transition, the nearest neighbor energy level spacing distribution (LSD) exhibits well-pronounced level

Chemnitz, Technische Universitt

224

The Henley Accelerator supports ambitious high growth  

E-Print Network [OSTI]

of a business in the 5-6% of SMEs that are on a high growth trajectory. Typically these businesses will have and Technology Centre, University of Reading, Earley Gate, Reading, Berkshire RG6 6BZ Tel: 0118 935 7115 Email

Reading, University of

225

Semantically Enabled Exploratory Video Search Jrg Waitelonis  

E-Print Network [OSTI]

. The user enters a query string that might consist out of one or several keywords and Google's web searchSemantically Enabled Exploratory Video Search Jörg Waitelonis joerg comes the challenge of efficient methods in video content management, content-based video search

Weske, Mathias

226

Predictive tracking control of constrained nonlinear systems  

E-Print Network [OSTI]

"diffusive" and "constant" parameter dynamics, by means of a simulation example. Finally Section 6 draws some of constrained nonlinear systems are proposed. Simulation experiments demonstrate the good tracking properties, the controller directly synthesizes the plant control input and, hence, has more freedom than the RG which can

Chisci, Luigi

227

Engineering Geology 54 (1999) 159165 Mechanical interaction between swelling compacted clay and  

E-Print Network [OSTI]

a a EnvirosQuantiSci Ltd., 45 Station Road, Henley-On-Thames RG9 1AT, UK b University of Bath, Bath, UK. We show that such mass loss is limited as a mechanism for leaching away the emplaced barrier, yet may Elsevier Science B.V. All rights reserved. Keywords: Clay barrier; Colloids; Fractured rock; Leaching

Peletier, Mark

228

Ris Energy Report 6 Energy challenges 3 Energy challenges  

E-Print Network [OSTI]

Risø Energy Report 6 Energy challenges 3 Energy challenges POUL ERIk MORTHORsT, RIsø DTU; JøRgEN HENNINgsEN, FORMER PRINCIPAL ADVIsER, Dg FOR ENERgY AND TRANsPORT, EUROPEAN COMMIssION 3.1 Danish and European energy challenges The European Community faces three major energy challenges [1]: · Sustainability

229

A. A. (TONY) EKDALE ACADEMIC POSITION  

E-Print Network [OSTI]

.C., & Ekdale, A.A., 2014, Ichnology and sedimentology of an Eocene greensand in Texas: behavioral response: Developments in Sedimentology 64, Elsevier, Amsterdam, p. 139-155. Ekdale, A.A., & Bromley, R.G., 2012, Eolian: Developments in Sedimentology 64, Elsevier, Amsterdam, p. 419-437. Gibert, J.M. de, Mas, G., & Ekdale, A

Johnson, Cari

230

100MHz Current Feedback Amplifier  

E-Print Network [OSTI]

O PPLICATI s Video Amplifiers s Buffers s IF and RF Amplification s Cable Drivers s 8-, 10-, 12-Bit products. The LT1223 is manufactured on Linear Technology's proprietary complementary bipolar process. Video Cable Driver Voltage Gain vs Frequency U A O PPLICATITYPICAL INV OUTV RG 1k RF 1k 75 75 CABLE 75

Lanterman, Aaron

231

Design and Fabrication of a High Voltage Distribution Box Michael Barnett  

E-Print Network [OSTI]

of paint. This ensured that the lock washers for the BNC plugs made solid electrical contacts with the box the shielding of the coaxial RG47 cable continuous, which helped to reduce noise injection into the lines. The BNC ports were manufactured by KINGS, part no. 1704-1. They used a lock washer and a threaded nut

Saskatchewan, University of

232

Atlas: A Novel Kinematic Architecture for Six DOF Motion Platforms  

E-Print Network [OSTI]

Atlas: A Novel Kinematic Architecture for Six DOF Motion Platforms M.J.D. HAYES, R.G. LANGLOIS. This paper presents an overview of the Atlas platform: a novel six DOF motion platform architecture of the mechanism. The decoupling is accomplished by fixing a three DOF spherical orienting device, called the Atlas

Hayes, John

233

AO05: Ash detection and characterisation in IASI data Candidate number: 249038  

E-Print Network [OSTI]

. Carboni and Dr. R.G. Grainger Word count: 5480 Abstract High resolution infrared spectra from the In approximates three regions of the infrared spectrum between 840 - 1210 cm-1 to linear functions for correlation with other pixels to find the ash plume. Based on simulations of a radiative transfer model some

Oxford, University of

234

1956 . , , 119334, . e-mail: artemeva@psi.edu,  

E-Print Network [OSTI]

., - - . , - - - - . - - (CRDF), RG2 2540-PZ-03. 1. Belousov A. Pyroclastic deposits of March 30, 1956 directed blast. ( ) ( ) - ( ) ( ) . , - . #12;61 2. Kieffer S.W. Fluid dynamics of the May 18 blast at Mount St. Helens. In: Lipman P: Application to the thermal layer effect // Shock Waves. 1999. V.9. P. 381-390. 4. Thompson S.L. and Lauson H

Belousov, Alexander

235

Density Perturbations for Running Cosmological Constant  

E-Print Network [OSTI]

The dynamics of density and metric perturbations is investigated for the previously developed model where the decay of the vacuum energy into matter (or vice versa) is due to the renormalization group (RG) running of the cosmological constant (CC) term. The evolution of the CC depends on the single parameter \

Julio C. Fabris; Ilya L. Shapiro; Joan Sola

2007-01-26T23:59:59.000Z

236

Efficient Sampling of Protein Folding Pathways using HMMSTR and Probabilistic Roadmaps  

E-Print Network [OSTI]

of the samples to minimize van der Waals collisions (VDW), radius of gyration (RG) and hydrogen bond energy (HBEEfficient Sampling of Protein Folding Pathways using HMMSTR and Probabilistic Roadmaps *Yogesh A methods have used the knowledge of the true structure to sample conformational space. Our method uses only

Bystroff, Chris

237

Operational Model for C3 Feedstock Optimization on a  

E-Print Network [OSTI]

Operational Model for C3 Feedstock Optimization on a Polypropylene Production Facility Pablo A-Wide Optimization (EWO) Meeting ­ September 26-27, 2012 #12;Project Overview Polypropylene production facility (RG) Catalyst Polypropylene Propane return Reactor effluent Distillation Polymerization Feed

Grossmann, Ignacio E.

238

Operational Model forOperational Model forOperational Model forOperational Model for C3 Feedstock Optimization on aC3 Feedstock Optimization on app  

E-Print Network [OSTI]

Optimization on aC3 Feedstock Optimization on app Polypropylene Production FacilityPolypropylene Production for Advanced Process Decision-making Enterprise-Wide Optimization (EWO) Meeting ­ March 13-14, 2012 #12;Project ~95% propylene Refinery PolypropylenePropylene (91%) Grade (RG) Reactor effluent Distillation ~79

Grossmann, Ignacio E.

239

Limnol. Oceanogr., 48(3), 2003, 971982 2003, by the American Society of Limnology and Oceanography, Inc.  

E-Print Network [OSTI]

Stocker and Jorg Imberger Centre for Water Research, University of Western Australia, 35 Stirling Highway, 6009 Crawley, Western Australia, Australia Abstract Lagrangian GPS drifter experiments, carried out 1626-RS. press) showed that the partitioning of energy between waves and nonwave-like motions

Entekhabi, Dara

240

512 VOLUME 33J O U R N A L O F P H Y S I C A L O C E A N O G R A P H Y 2003 American Meteorological Society  

E-Print Network [OSTI]

JO RG IMBERGER Centre for Water Research, University of Western Australia, Perth, Australia Society Energy Partitioning and Horizontal Dispersion in a Stratified Rotating Lake* ROMAN STOCKER of the dominant internal waves and when it is much smaller. Energy partitioning is studied as a function

Entekhabi, Dara

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


241

ESTIMATING POTENTIAL RESERVE GROWTH OF KNOWN (DISCOVERED) FIELDS: A COMPONENT OF  

E-Print Network [OSTI]

reserve- growth function) derived from the average of the oil reserve-growth function and the gas reserve for world potential reserve growth of oil (exclusive of the U.S.), with uncertainty expressed in the formChapter RG ESTIMATING POTENTIAL RESERVE GROWTH OF KNOWN (DISCOVERED) FIELDS: A COMPONENT

Laughlin, Robert B.

242

D. W. Herrin, T. W. Wu, and A. F. Seybert University of Kentucky  

E-Print Network [OSTI]

)( - = Cylindrical Waves r 2 0 )( r e rG rk- = #12;ESSM - CYLINDRICAL SOURCES Intensity, energy density ^^ 0 1 = - = Energy Density Normal Intensity ( ) 2 1 )(2)( ^^)( 0 -=-= = - ns r e acIIIaF i N i j rk g j ij Nj ,,1 K= #12;Energy Density Sources Pulsating Boundary R =1 m r The Energy Source

Seybert, Andrew F.

243

Semistructured Merge: Rethinking Merge in Revision Control Systems  

E-Print Network [OSTI]

Semistructured Merge: Rethinking Merge in Revision Control Systems Sven Apel, Jörg Liebig, Benjamin, Germany ABSTRACT An ongoing problem in revision control systems is how to resolve conflicts in a merge of independently developed revisions. Un- structured revision control systems are purely text-based and solve

Apel, Sven

244

RACKHAM SCHOOL OF NATURAL RESOURCES AND ENVIRONMENT Conservation Ecology  

E-Print Network [OSTI]

RACKHAM ­ SCHOOL OF NATURAL RESOURCES AND ENVIRONMENT Conservation Ecology Subplan Requirements SubPlan: CONECOL RG 11066 CONSERVATION ECOLOGY Effective FA13/1960 (09/03/2013) RQ 7287 Conservation Ecology Core Effective FA13/1960 (09/03/2013) LN 0010 Aquatic Sciences Specialization LN 0020 Conservation

Eustice, Ryan

245

GAMMA-RAY FLARES FROM RED GIANT/JET INTERACTIONS IN ACTIVE GALACTIC NUCLEI  

SciTech Connect (OSTI)

Non-blazar active galactic nuclei (AGNs) have been recently established as a class of gamma-ray sources. M87, a nearby representative of this class, shows fast TeV variability on timescales of a few days. We suggest a scenario of flare gamma-ray emission in non-blazar AGNs based on a red giant (RG) interacting with the jet at the base. We solve the hydrodynamical equations that describe the evolution of the envelope of an RG blown by the impact of the jet. If the RG is at least slightly tidally disrupted by the supermassive black hole, enough stellar material will be blown by the jet, expanding quickly until a significant part of the jet is shocked. This process can render suitable conditions for energy dissipation and proton acceleration, which could explain the detected day-scale TeV flares from M87 via proton-proton collisions. Since the radiation produced would be unbeamed, such an event should be mostly detected from non-blazar AGNs. They may be frequent phenomena, detectable in the GeV-TeV range even up to distances of {approx}1 Gpc for the most powerful jets. The counterparts at lower energies are expected to be not too bright. M87, and nearby non-blazar AGNs in general, can be fast variable sources of gamma-rays through RG/jet interactions.

Barkov, Maxim V.; Aharonian, Felix A.; Bosch-Ramon, ValentI, E-mail: bmv@mpi-hd.mpg.d [Max-Planck-Institut fuer Kernphysik, Saupfercheckweg 1, 69117 Heidelberg (Germany)

2010-12-01T23:59:59.000Z

246

Optical collection efficiency function in single-molecule detection experiments  

E-Print Network [OSTI]

Optical collection efficiency function in single-molecule detection experiments Jo¨ rg Enderlein and W. Patrick Ambrose The optical collection efficiency function for an optical system on a geometrical optics approx- imation are presented. Comparison is made with exact wave optics calculations

Enderlein, Jörg

247

In situ ruminal dry matter and crude protein degradation of various forbs  

E-Print Network [OSTI]

In situ ruminal dry matter and crude protein degradation of various forbs RG Ramirez, N Garcia and energy to small ruminants in northeastern Mexico (Ramirez et al, 1993, J Appl Anim Res, 3, 113 (DM) and crude protein (CP) of 13 commonly available native forbs. Forbs evaluated were Coldenia

Paris-Sud XI, Université de

248

The Nano-Micro Interface Bridging the Micro  

E-Print Network [OSTI]

The Nano-Micro Interface Bridging the Micro and Nano Worlds. Edited by Hans-Jörg Fecht and Matthias- tion among researchers. The book The Nano-Micro Interface: Bridging the Micro and Nano Worlds fills one of these gaps. More specifically, this book, as its subtitle indicates, bridges the micro and nano worlds

Cao, Guozhong

249

Gibraltar data are too sparse to inform on Neanderthal exploitation of  

E-Print Network [OSTI]

size as proxies for stone age population density in South Africa: Implications for the evolution because their populations were less dense), and that they visited the coast throughout the year instead of the Western Cape, South Africa. S Afr J Sci 99:243­247. 5. Steele TE, Klein RG (2006) Mollusk and tortoise

250

METEOROLOGICAL APPLICATIONS Meteorol. Appl. 18: 324333 (2011)  

E-Print Network [OSTI]

2011; Accepted 11 July 2011 1. Introduction Earth's radiative energy balance (solar radiative energy, Reading, Berks RG6 6AL, UK ABSTRACT: Satellite measurements and numerical forecast model reanalysis data radiative energy budget of the atmosphere and surface. The cloud radiative cooling effect through reflection

Allan, Richard P.

2011-01-01T23:59:59.000Z

251

Optimization of particle size for PLGA nanoparticles prepared by the Ouzo effect  

E-Print Network [OSTI]

Concentration (%) N a n o p a r t i c l e S i z e ( n m ) Different Solvents 0 40 80 120 160 200 Acetone Acetonitrile THF P a r t i c l e S i z e ( n m ) Different Solvents 0 40 80 120 160 200 Acetone Acetonitrile THF P a r t i c l e S i z e ( n m ) 0 0....1 0.2 0.3 0.4 0.5 Acetone Acetonitrile THF S o l v e n t V i s c o s i t y ( c P ) PLGAsof Increasing MW 0.3 0.35 0.4 0.45 0.5 0.55 0.6 0 2 4 6 8 10 12 [Polymer] (mg/mL) K i n e m a t i c V i s c o s i t y ( m m ? / s ) RG502H RG503H RG504H 48RG...

Rytting, Erik

2006-10-25T23:59:59.000Z

252

The I*(2P1/2)-I*(2P1/2) Contact Pair Emission in Condensed Media: A Molecular Spring-Gauge for Cavity Sizing  

E-Print Network [OSTI]

rare gas matrixes of Ar, Kr, and Xe.2 We recognize that these condensed phase emission spectraThe I*(2P1/2)-I*(2P1/2) Contact Pair Emission in Condensed Media: A Molecular Spring-Rg potentials. The analysis yields a refined I*I* potential and provides a calibration curve to readout

Apkarian, V. Ara

253

Selection and Use of Hay and Processed Roughage in Horse Feeding  

E-Print Network [OSTI]

of Animal Science. 53:1671. 26. Hintz, H.F. and R.G. Loy. 1966. Effects of pelleting on the nutritive value of horse rations. Journal of Animal Science. 25:1059. 27. Hintz, H.F. 1983. Horse Nutrition-A Practical Guide. New York: Arco Publishing. 28...

Gibbs, Pete G.

2005-04-15T23:59:59.000Z

254

Deutsch als Zweitsprache in der Lehrerausbildung  

E-Print Network [OSTI]

Deutsch als Zweitsprache in der Lehrerausbildung Bedarf ­ Umsetzung ­ Perspektiven Dokumentation. Jörg Roche, Ludwig-Maximilians-Universität München Deutsch als Zweitsprache in der Lehrerausbildung Deutsch als Fremdsprache, Ludwig- Maximilians-Universität München Wie wird die Qualität der Da

Prediger, Susanne

255

Activities for Junior High and High School Students Sessions filled on a first come basis. Four ways to participate: Scheduled Activities (sign up for sessions at the  

E-Print Network [OSTI]

Professional Engineers at Boise State ­ Ages 10-Adult, Ah Fong Room (D) - Microgravity, Boise State ­ Ages 10) - The Bullbots, Treasure Valley Robotics Teams (O) - Making Waves with LIGO, LIGO Hanford Observatory (O Group (BoRG) (O) - High Altitude Balloons, NearSys (O) - New - Astronomy Club (O) Engineering Building

Barrash, Warren

256

I C E F I S H I N G U n i v e r s i t y o f W i s c o n s i n S e a G r a n t I n s t i t u t e  

E-Print Network [OSTI]

;Originally published 1973 Revised and reprinted October 2005 WISCU-G-05-001 Ice Fishing and other. Federal grant number NA16RG2257, Project C/C-1. Additional funds provided by the Sport Fish Restoration #12;ICE FISHING Author: Warren Downs Editor: Elizabeth White, UW Aquatic Sciences Center Design: Amy

Liblit, Ben

257

Centre National de la Recherche Scientifique Universit'e Pie* *rre et Marie Curie  

E-Print Network [OSTI]

as a * *data analytic tool. Decision rules based on minimisation of empirical risk over* * the whole analysis, optimal rates, empirical risk, B* *ayes risk, sieves Short title: Smooth discrimination if Z 2 G and to g otherwise. For a decision rule G the Bayes risk R(G) [

Universit Pierre-et-Marie-Curie, Paris 6

258

Investigating the Radiative Impact Clouds Using Retrieved Properties to Classify Cloud Type  

E-Print Network [OSTI]

of Reading, RG6 6AL, UK Abstract. Active remote sensing allows cloud properties such as ice and liquid water remote sensing, Cloud categorization, Cloud properties, Radiative impact. PACS: 92.60. Vb. INTRODUCTION in a radiation scheme which can simulate the radiation budget and heating rates throughout the atmospheric

Hogan, Robin

259

Prototyping a Residential Gateway Using Xilinx ISE S. W. Song, senior member, IEEE  

E-Print Network [OSTI]

Prototyping a Residential Gateway Using Xilinx ISE S. W. Song, senior member, IEEE Department jzheng@uoguelph.ca, wgardner@cis.uoguelph.ca Abstract This paper presents a residential gateway (RG for broadband residential multiservices based on a SONET over DWDM (Dense Wavelength Division Multiplexing

Gardner, William

260

Dynamics of metal-silicate separation in a terrestrial magma Tobias Hoink, Jorg Schmalzl, and Ulrich Hansen  

E-Print Network [OSTI]

Dynamics of metal-silicate separation in a terrestrial magma ocean Tobias Ho¨ink, Jo¨rg Schmalzl-48149 Mu¨nster, Germany (hoeink@earth.uni-muenster.de) [1] In a terrestrial magma ocean, the metal-silicate the separation of metal droplets from the liquid silicate, occurs on a characteristic timescale, which

Schmalzl, Jörg

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


261

Curriculum Vitae Nancy Margaret Reid  

E-Print Network [OSTI]

Address: Department of Statistics University of Toronto Room 6019, 100 St. George Street Toronto, Ontario.D. Stanford University Thesis: "Influence functions for censored data" Supervisor: R.G. Miller, Jr. Employment 2007- Canada Research Chair Statistics University of Toronto 2003- University Professor Statistics

Reid, Nancy

262

Direct quadrature phase shift keying modulator using six-port technology  

E-Print Network [OSTI]

Direct quadrature phase shift keying modulator using six-port technology Y. Zhao, C. Viereck, J.F. Frigon, R.G. Bosisio and K. Wu A direct quadrature phase shift keying modulator based on six-port technology is presented. The modulator comprises a six-port circuit, a switch matrix and open and short

Frigon, Jean-François

263

Quench energies of composite superconductors  

E-Print Network [OSTI]

Quench energies of composite superconductors A.VI. Gurevich, R.G. Mints and A.A. Pukhov The Institute for High Temperatures, Moscow, 12741 2, USSR Received 3 June 1988 The quench energy of composite for the cases of one-, two- and three-dimensional heat propagation. Quench energy is shown to be both higher

Mints, Roman G.

264

NATO-Russia Security Council and NATO Summit 2009.  

E-Print Network [OSTI]

??Die M?ster ?rbeit unter den Titel N?T?-Russl?nd R?t und N?T?-Gipfel 2009 verf?lgt ein Ziel um ?merik?nische-Russische Beziehung in R?mmen der N?rd?tl?ntikp?kt-?rg?nis?ti?n ?n?lysieren. Der Mittelpunkt der (more)

Podobinska, Tetyana

2009-01-01T23:59:59.000Z

265

X-Ray Absorption Spectroscopy of Metallobiomolecules  

E-Print Network [OSTI]

2/9/07 1 X-Ray Absorption Spectroscopy of Metallobiomolecules The Outskirts of Structural Biology 9, 07] This is a tutorial about the use of X-ray Absorption Spectroscopy (XAS) in biology, RG; Eisenberger, P; Kincaid, BM "X-ray Absorption Spectroscopy of Biological Molecules" Annu. Rev

Scott, Robert A.

266

X-Ray Absorption Spectroscopy of Metallobiomolecules  

E-Print Network [OSTI]

9/6/09 1 X-Ray Absorption Spectroscopy of Metallobiomolecules The Outskirts of Structural Biology 6, 09] This is a tutorial about the use of X-ray Absorption Spectroscopy (XAS) in biology, RG; Eisenberger, P; Kincaid, BM "X-ray Absorption Spectroscopy of Biological Molecules" Annu. Rev

Scott, Robert A.

267

Visualization of groundwater flow using line integral convolution  

E-Print Network [OSTI]

for the simulation of groundwater flow and transport models. INTRODUCTION Nowadays, 3D numerical simulationsVisualization of groundwater flow using line integral convolution J?RG GOTTHARDT & CAROLA BL?MER of groundwater flow and transport problems become more and more common. At the same time the need for adequate

Andrzejak, Artur

268

FISHERY STATISTICS OF THE UNITED STATES  

E-Print Network [OSTI]

STATISTICS OF THE UNITED STATES 1945 BY A. W. ANDERSON and E. A. POWER UNITED STATES GOVERNMENT PRINTING: 1945 By A. W. ANDERSON, Chief, branch of Commercial Fisheries and E. A. POWEK, Chief, Statistical at New York City ' -- Section 4. - Chesapeake Fisheries Sect ional Summari es Mary I and V i rg i n i

269

On the mathematical treatment of the Born-Oppenheimer approximation  

E-Print Network [OSTI]

Motivated by a paper by B.T. Sutcliffe and R.G. Woolley, we present the main ideas used by mathematicians to show the accuracy of the Born-Oppenheimer approximation for molecules. Based on mathematical works on this approximation for molecular bound states, in scattering theory, in resonance theory, and for short time evolution, we give an overview of some rigourous results obtained up to now. We also point out the main difficulties mathematicians are trying to overcome and speculate on further developments. The mathematical approach does not fit exactly to the common use of the approximation in Physics and Chemistry. We criticize the latter and comment on the differences, contributing in this way to the discussion on the Born-Oppenheimer approximation initiated by B.T. Sutcliffe and R.G. Woolley. The paper neither contains mathematical statements nor proofs. Instead we try to make accessible mathematically rigourous results on the subject to researchers in Quantum Chemistry or Physics.

Thierry Jecko

2014-04-24T23:59:59.000Z

270

Regulatory guidance for lightning protection in nuclear power plants  

SciTech Connect (OSTI)

Oak Ridge National Laboratory (ORNL) was engaged by the U.S. Nuclear Regulatory Commission (NRC) Office of Nuclear Regulatory Research (RES) to develop the technical basis for regulatory guidance to address design and implementation practices for lightning protection systems in nuclear power plants (NPPs). Lightning protection is becoming increasingly important with the advent of digital and low-voltage analog systems in NPPs. These systems have the potential to be more vulnerable than older analog systems to the resulting power surges and electromagnetic interference (EMI) when lightning strikes facilities or power lines. This paper discusses the technical basis for guidance to licensees and applicants covered in Regulatory Guide (RG) 1.204, Guidelines for Lightning Protection of Nuclear Power Plants, issued August 2005. RG 1.204 describes guidance for practices that are acceptable to the NRC staff for protecting nuclear power structures and systems from direct lightning strikes and the resulting secondary effects. (authors)

Kisner, R. A.; Wilgen, J. B.; Ewing, P. D.; Korsah, K. [Oak Ridge National Laboratory, P. O. Box 2008, Oak Ridge, TN 37831-6007 (United States); Antonescu, C. E. [U.S. Nuclear Regulatory Commission, Washington, DC 20555 (United States)

2006-07-01T23:59:59.000Z

271

Regulatory Guidance for Lightning Protection in Nuclear Power Plants  

SciTech Connect (OSTI)

Abstract - Oak Ridge National Laboratory (ORNL) was engaged by the U.S. Nuclear Regulatory Commission (NRC) Office of Nuclear Regulatory Research (RES) to develop the technical basis for regulatory guidance to address design and implementation practices for lightning protection systems in nuclear power plants (NPPs). Lightning protection is becoming increasingly important with the advent of digital and low-voltage analog systems in NPPs. These systems have the potential to be more vulnerable than older analog systems to the resulting power surges and electromagnetic interference (EMI) when lightning strikes facilities or power lines. This paper discusses the technical basis for guidance to licensees and applicants covered in Regulatory Guide (RG) 1.204, Guidelines for Lightning Protection of Nuclear Power Plants, issued August 2005. RG 1.204 describes guidance for practices that are acceptable to the NRC staff for protecting nuclear power structures and systems from direct lightning strikes and the resulting secondary effects.

Kisner, Roger A [ORNL; Wilgen, John B [ORNL; Ewing, Paul D [ORNL; Korsah, Kofi [ORNL; Antonescu, Christina E [ORNL

2006-01-01T23:59:59.000Z

272

Heavy Quark Potential at Finite Temperature in a Dual Gravity Closer to Large N QCD  

E-Print Network [OSTI]

In gauge-gravity duality, heavy quark potential at finite temperature is usually calculated with the pure AdS background, which does not capture the renormalisation group (RG) running in the gauge theory part and the potential also does not contain any confining term in the deconfined phase. Following the developments in \\cite{KS}, a geometry was contructed recently in \\cite{ Mia:NPB2010, Mia:PRD2010}, which captures the RG flow similar to QCD and we employ their geometry to obtain the heavy quark potential by analytically continuing the string configurations into the complex plane. In addition to the attractive terms, the obtained potential has confining terms both at $T=0$ and $T \

Binoy Krishna Patra; Himanshu Khanchandani

2014-12-16T23:59:59.000Z

273

Microscopic theory of reversible pressure broadening in hole?burning spectra of impurities in glasses  

E-Print Network [OSTI]

://scitation.aip.org/termsconditions. Downloaded to IP: 129.237.46.100 On: Tue, 16 Sep 2014 18:48:04 3276 B. B. Laird and J. L. Skinner: Pressure broadening in hole-burning spectra I(v) = (21T)-1 f:oo dxelVx[V- 1 f dRg(R)e-iV(R)Xr (5) Defining a new function J(x) by J(x) = f dRg(R)[I_e- iv... by an extension of the statistical method formalism. An equation for f( vii v;t:..p) similar to Eq. (3) for the line shape can be written as f(v'lv;t:..p) = 1 fdR1"'dRN P(R1, ... ,RN ) I(v)V N X8(V- itl VeRi) X8(V' - it. Vi (Ri;t:..p) ), (11) where...

Laird, Brian Bostian; Skinner, J. L.

1989-01-01T23:59:59.000Z

274

Seeing a c-theorem with holography  

E-Print Network [OSTI]

There is no known model in holography exhibiting a $c$-theorem where the central charges of the dual CFT are distinct. We examine a holographic model of RG flows in a framework where the bulk gravity theory contains higher curvature terms. The latter allows us to distinguish the flow of the central charges $a$ and $c$ in the dual field theories in four dimensions. One finds that the flow of $a$ is naturally monotonic but that of $c$ is not. Extending the analysis of holographic RG flows to higher dimensions, we are led to formulate a novel c-theorem in arbitrary dimensions for a universal coefficient appearing in the entanglement entropy of the fixed point CFT's.

Robert C. Myers; Aninda Sinha

2010-06-22T23:59:59.000Z

275

Magnetic field dependence of the entanglement entropy of one dimensional spin systems in quantum phase transition induced by a quench  

E-Print Network [OSTI]

We study the magnetic field dependence of the entanglement entropy in quantum phase transition induced by a quench of the XX, XXX and the LMG model. The entropy for a block of $L$ spins with the rest follows a logarithmic scaling law where the block size $L$ is restricted due to the dependence of the prefactor on the quench time. Within this restricted region the entropy undergoes a renormalization group (RG) flow. From the RG flow equation we have analytically determined the magnetic field dependence of the entropy. The anisotropy parameter dependence of the entropy for the XY and the LMG model has also been studied in this framework. The results are found to be in excellent agreement with that obtained by other authors from numerical studies without any quench.

Banasri Basu; Pratul Bandyopadhyay; Priyadarshi Majumdar

2012-07-10T23:59:59.000Z

276

Semiconductor Bridge Cable Test  

SciTech Connect (OSTI)

The semiconductor bridge (SCB) is an electroexplosive device used to initiate detonators. A C cable is commonly used to connect the SCB to a firing set. A series of tests were performed to identify smaller, lighter cables for firing single and multiple SCBs. This report provides a description of these tests and their results. It was demonstrated that lower threshold voltages and faster firing times can be achieved by increasing the wire size, which reduces ohmic losses. The RF 100 appears to be a reasonable substitute for C cable when firing single SCBs. This would reduce the cable volume by 68% and the weight by 67% while increasing the threshold voltage by only 22%. In general, RG 58 outperforms twisted pair when firing multiple SCBs in parallel. The RG 58's superior performance is attributed to its larger conductor size.

KING, TONY L.

2002-01-01T23:59:59.000Z

277

An appraisal of the United States livestock export market  

E-Print Network [OSTI]

145 5R 60 7 lr075 1 16 15 27 la606a 975 Xy 262 a 338 18a 099 Ia8gl Ia1~6 1$a705 5a500 143aRIR 88a)51 RgNX} Ra730 375 3, 463 &650 l:P 134a 375 5CO Rg000 Ia275 la 575 3y40la013 18 16 8 4 6 25 30 29 17 27 33 21 22.... Lfriea BOD. vta India Rritioh Cuiana 0rngsag Argentina Pialasd Pr ~ Po Xoo 183gt13l 1&laRt0 1, 678 St0 40$ 1, 0hS 780 QS 17y061 4, 613 ly01$ 13' 4tl Xhyt01 32' 6' hi687 7 40t 43 2~138 SV Rj X5 16 170 la& 40 13. tR3, 47t...

Smith, Walter Ewing

1958-01-01T23:59:59.000Z

278

science.uts.edu.au think.change.do  

E-Print Network [OSTI]

science.uts.edu.au think.change.do UTS: Science UndeRgRadUatecoURSeSgUide2014 #12;contactUS Tel: 1300 ASK UTS (1300 275 887) Email: science@uts.edu.au science.uts.edu.au contentS Why Science at UTS? 01 World Class Facilities 02 Careers in Science and Mathematics 04 UTS: Science Courses 05 Bache

University of Technology, Sydney

279

Analysis of the irradiation data for A302B and A533B correlation monitor materials  

SciTech Connect (OSTI)

The results of Charpy V-notch impact tests for A302B and A533B-1 Correlation Monitor Materials (CMM) listed in the surveillance power reactor data base (PR-EDB) and material test reactor data base (TR-EDB) are analyzed. The shift of the transition temperature at 30 ft-lb (T{sub 30}) is considered as the primary measure of radiation embrittlement in this report. The hyperbolic tangent fitting model and uncertainty of the fitting parameters for Charpy impact tests are presented in this report. For the surveillance CMM data, the transition temperature shifts at 30 ft-lb ({Delta}T{sub 30}) generally follow the predictions provided by Revision 2 of Regulatory Guide 1.99 (R.G. 1.99). Difference in capsule temperatures is a likely explanation for large deviations from R.G. 1.99 predictions. Deviations from the R.G. 1.99 predictions are correlated to similar deviations for the accompanying materials in the same capsules, but large random fluctuations prevent precise quantitative determination. Significant scatter is noted in the surveillance data, some of which may be attributed to variations from one specimen set to another, or inherent in Charpy V-notch testing. The major contributions to the uncertainty of the R.G. 1.99 prediction model, and the overall data scatter are from mechanical test results, chemical analysis, irradiation environments, fluence evaluation, and inhomogeneous material properties. Thus in order to improve the prediction model, control of the above-mentioned error sources needs to be improved. In general the embrittlement behavior of both the A302B and A533B-1 plate materials is similar. There is evidence for a fluence-rate effect in the CMM data irradiated in test reactors; thus its implication on power reactor surveillance programs deserves special attention.

Wang, J.A.

1996-04-01T23:59:59.000Z

280

GDP Formulation of a segmented CDU Swing Cut Model for Refinery Planning  

E-Print Network [OSTI]

1 GDP Formulation of a segmented CDU Swing Cut Model for Refinery Planning Department of Chemical · Refinery planning is an active area in process systems that strongly relies on the accuracy of the CDU REFINERY FUEL RG LPG LN HN KN GO1 GO2 VGO VR1 VR2 C1 LPG LIGHT NAPHTHA PMS 98 MOGAS 95 JET FUEL AGO HGO HFO

Grossmann, Ignacio E.

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


281

10.1098/rspa.2003.1125 High-resolution transmission electron  

E-Print Network [OSTI]

in the Allende meteorite By P. J. F. Harris1 a n d R. D. Vis2 y 1 Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, UK (p.j.f.harris@rdg.ac.uk) 2Department of Physics and Astronomy, Free #12;2070 P. J. F. Harris and R. D. Vis resembled `poorly crystalline graphite'. In 1981, work

Harris, Peter J F

282

PERGAMON Carbon 39 (2001) 909913 Carbonaceous contaminants on support films for transmission  

E-Print Network [OSTI]

electron microscopy P.J.F. Harris Department of Chemistry, University of Reading, Whiteknights, Reading RG6 of crystalline graphite were commonly observed on the Agar, E-mail address: p.j.f.harris@rdg.ac.uk (P.J.F. Harris Science Ltd. All rights reserved. PII: S0008-6223(00)00195-0 #12;910 P.J.F. Harris / Carbon 39 (2001) 909

Harris, Peter J F

283

Universidade Federal do Paran. Pr-Reitoria de Planejamento, Oramento e Finanas Relatrio de Atividades 2008 / Universidade Federal do Paran,  

E-Print Network [OSTI]

; Otimizar em 100% o uso dos catálogos on-line; Dotar todas as bibliotecas com base eletrônica de dados e Chaves Equipe Técnica Adm. Carla Schmaedecke Tratz Eng. Patrizia Pancotto Dados Equipe de cada Unidade acadêmicas e administrativas, órgãos complementares e sistemas eletrônicos de dados da Universidade Federal

Paraná, Universidade Federal do

284

www.stke.org/cgi/content/full/OC_sigtrans;2002/133/pe26 Page 1 The term "RNA editing" was first used to describe the insertion of  

E-Print Network [OSTI]

, the Q-to-R switch re- duces the permeability of the channels to calcium (5-7); decreases as an arginine-to- glycine (R/G) change in GluRs 2, 3, and 4. The TM1 editing in GluR6 causes changes in calcium portion of the extracellular loop between the second and third transmembrane segments hastens the rate

285

ACM Reference Format Todo, H., Anjyo, K., Baxter, W., Igarashi, T. 2007. Locally Controllable Stylized Shading. ACM Trans. Graph.  

E-Print Network [OSTI]

.1145/1239451.1239468 Locally Controllable Stylized Shading Hideki Todo The University of Tokyo Ken-ichi Anjyo OLM Digital, Inc. William Baxter OLM Digital, Inc. Takeo Igarashi§ The University of Tokyo Figure 1: Comparison-photorealistic rendering, stylized shading, direct manipulation e-mail: td-rg7@ui.is.s.u-tokyo.ac.jp e-mail: anjyo@olm

Igarashi, Takeo

286

Ragam: Hari Kambodhi Talam: Rupakam  

E-Print Network [OSTI]

worshipped by TYAGARAJA! Pallavi: G ; M G ; G || gr S R G ; ; || Ra ma Na nnu Bro- va raa P ; M G ; G || gr S R G ; ; || Ra ma Na nnu Bro- va raa gm P M - G pm- G || gr S R G ; ; || Ra ma Na - nnu Bro- va raa ; ; || Ra ma Na - nnu Bro- va raa rgmg M - rg mg M || pd N nddp pmgr || Ve - - ma ko -- - Lo -- ka - - bhi

Kalyanaraman, Shivkumar

287

COMPANHIA AMBIENTAL DO ESTADO DE SO PAULO ANEXO NICO  

E-Print Network [OSTI]

DE IMPACTO AMBIENTAL (de que tratam, respectivamente, o § 3º do artigo 4º (RAP) e o § 1º do artigo 6º;Apresentação A Avaliação de Impacto Ambiental é uma ferramenta poderosa para antecipar e prevenir os efeitos realizada pelos técnicos dos órgãos ambientais. Nesse sentido, a Diretoria de Avaliação de Impacto Ambiental

Jardim, Wilson de Figueiredo

288

Inorganic Nanoarchitectures by Organic Self Assembly  

E-Print Network [OSTI]

. . . . . . . . . . . . 43 3.2 Photonic device architectures for enhanced light absorption . . . . . . . . . . . . . . . 48 Bibliography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 4 Experimental and analytical techniques 59 4... T 1 T 2 T 3 T c T 5 fr e e e n e rg y ? G f A f A f A b 5 ?m C C Figure 1.2: Phase separation of polymer blends. a) Schematic of two chemically distinct ho- mopolymer chains. b) Atomic force microscopy image of a phase separated polymer film...

Guldin, Stefan

2014-05-27T23:59:59.000Z

289

Economic Rationale for Safety Investment in Integrated Gasification Combined-Cycle Gas Turbine Membrane Reactor Modules  

E-Print Network [OSTI]

Economic Rationale for Safety Investment in Integrated Gasification Combined-Cycle Gas Turbine Membrane Reactor Modules Reyyan Koc, Nikolaos K. Kazantzis, William J. Nuttall and Yi Hua Ma May 2012 CWPE 1226... & EPRG 1211 www.eprg.group.cam.ac.uk EP RG W OR KI NG P AP ER Abstract Economic Rationale for Safety Investment in Integrated Gasification Combined-Cycle Gas Turbine Membrane Reactor Modules EPRG Working Paper 1211 Cambridge...

Koc, Reyyan; Kazantzis, Nikolaos K.; Nuttall, William J.; Ma, Yi Hua

2012-05-09T23:59:59.000Z

290

X-ray and Optical Flux Ratio Anomalies in Quadruply Lensed Quasars  

E-Print Network [OSTI]

X-ray and Optical Flux Ratio Anomalies in Quadruply Lensed Quasars: Zooming in on Quasar Emission T (r) = 3GMBH M 8r3 1/4 1 - r0/r 1/4 2?1015 cm 100 Rg Optical X-ray 0.1 µarcsec 5 narcsec L ~ 1045-ray and optical should be affected the same Differences in X-ray and optical microlensing #12;Chandra 0.5 ­ 8 ke

California at Santa Cruz, University of

291

Data from selected Almond Formation outcrops -- Sweetwater County, Wyoming  

SciTech Connect (OSTI)

The objectives of this research program are to: (1) determine the reservoir characteristics and production problems of shoreline barrier reservoirs; and (2) develop methods and methodologies to effectively characterize shoreline barrier reservoirs to predict flow patterns of injected and produced fluids. Two reservoirs were selected for detailed reservoir characterization studies -- Bell Creek field, Carter County, Montana, that produces from the Lower Cretaceous (Albian-Cenomanian) Muddy Formation, and Patrick Draw field, Sweetwater County, Wyoming that produces from the Upper Cretaceous (Campanian) Almond Formation of the Mesaverde Group. An important component of the research project was to use information from outcrop exposures of the producing formations to study the spatial variations of reservoir properties and the degree to which outcrop information can be used in the construction of reservoir models. A report similar to this one presents the Muddy Formation outcrop data and analyses performed in the course of this study (Rawn-Schatzinger, 1993). Two outcrop localities, RG and RH, previously described by Roehler (1988) provided good exposures of the Upper Almond shoreline barrier facies and were studied during 1990--1991. Core from core well No. 2 drilled approximately 0.3 miles downdip of outcrop RG was obtained for study. The results of the core study will be reported in a separate volume. Outcrops RH and RG, located about 2 miles apart were selected for detailed description and drilling of core plugs. One 257-ft-thick section was measured at outcrop RG, and three sections {approximately}145 ft thick located 490 and 655 feet apart were measured at the outcrop RH. Cross-sections of these described profiles were constructed to determine lateral facies continuity and changes. This report contains the data and analyses from the studied outcrops.

Jackson, S.R.; Rawn-Schatzinger, V.

1993-12-01T23:59:59.000Z

292

Elastic energy of proteins and the stages of protein folding  

E-Print Network [OSTI]

We propose a universal elastic energy for proteins, which depends only on the radius of gyration $R_{g}$ and the residue number $N$. It is constructed using physical arguments based on the hydrophobic effect and hydrogen bonding. Adjustable parameters are fitted to data from the computer simulation of the folding of a set of proteins using the CSAW (conditioned self-avoiding walk) model. The elastic energy gives rise to scaling relations of the form $R_{g}\\sim N^{\

Lei, Jinzhi

2010-01-01T23:59:59.000Z

293

An economic analysis of the Philippine Republic's foreign trade in coconut and coconut by-products with emphasis on trade with the United States  

E-Print Network [OSTI]

and nake it loss sasQp adaptable to noes for whQh this characteristic is andeeirable, Thos) csconnt oil can be need ts good advantage in n&rg&rine for%%lotions when a hatter iiks consistoacp is wonted The low degree of aaoatnration of ooeonat oil sakes...?& 1949 1'961 ' ~ ? ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 60 Siiiple Scatter l&lagram Between Per Capita roo. l and !?on-I'ood Uses oi Coconut Oil anoi wholesale Price oi' Copra& U? S ~ & 1949...

Aspiras, Rogelio A

1964-01-01T23:59:59.000Z

294

Recovery of oil from fractured reservoirs by gas displacement  

E-Print Network [OSTI]

RECOVERY OF OIL FROM FRACTURED RESERVOIRS BY GAS DISPLACEMENT A Thesis by ARILD UNNE BE RG Submitted to the Graduate College of Texas AlkM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1974... Major Subject: Petroleum Engineering RECOVERY OF OIL FROM FRACTURED RESERVOIRS BY GAS DISPLACEMENT A Thesis by ARILD UNNEBERG Approved as, to style and content by: . ( y (Chairman of Cornrnittee) (Head of Depar nt) / (Membe r) (Member) M b...

Unneberg, Arild

2012-06-07T23:59:59.000Z

295

Mobility of singly-charged lanthanide cations in rare gases: Theoretical assessment of the state specificity  

SciTech Connect (OSTI)

High quality, ab initio calculations are reported for the potential energy curves governing the interactions of four singly-charged lanthanide ions (Yb{sup +}, Eu{sup +}, Lu{sup +}, and Gd{sup +}) with the rare gases (RG = HeXe). Scalar-relativistic coupled cluster calculations are used for the first three S-state ions, but for Gd{sup +}({sup 10}D) it is necessary to take the interaction anisotropy into account with the help of the multi-reference technique. The potential energy curves are used to determine the ion mobility and other transport properties describing the motion of the ions through the dilute RG, both as functions of the temperature, T, in the low-field limit, and at fixed T as functions of the ratio of the electrostatic field strength to the gas number density, E/N. The calculated mobilities are in good agreement with the very limited experimental data that have become available recently. The calculations show a pronounced dependence of the transport properties on the electronic configuration of the ion, as well as a significant effect of the spin-orbit coupling on the transport properties of the Gd{sup +} ion, and predict that state-specific mobilities could be detectable in Gd{sup +}RG experiments.

Buchachenko, Alexei A., E-mail: alexei@classic.chem.msu.su [Institute of Problems of Chemical Physics RAS, Chernogolovka, Moscow District 142432, Russia and Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow 119991 (Russian Federation); Viehland, Larry A., E-mail: viehland@chatham.edu [Science Department, Chatham University, Pittsburgh, Pennsylvania 15232 (United States)

2014-03-21T23:59:59.000Z

296

CIRCUMSTELLAR SHELL FORMATION IN SYMBIOTIC RECURRENT NOVAE  

SciTech Connect (OSTI)

We present models of spherically symmetric recurrent nova shells interacting with circumstellar material (CSM) in a symbiotic system composed of a red giant (RG) expelling a wind and a white dwarf accreting from this material. Recurrent nova eruptions periodically eject material at high velocities ({approx}> 10{sup 3} km s{sup -1}) into the RG wind profile, creating a decelerating shock wave as CSM is swept up. High CSM densities cause the shocked wind and ejecta to have very short cooling times of days to weeks. Thus, the late-time evolution of the shell is determined by momentum conservation instead of energy conservation. We compute and show evolutionary tracks of shell deceleration, as well as post-shock structure. After sweeping up all the RG wind, the shell coasts at a velocity {approx}100 km s{sup -1}, depending on system parameters. These velocities are similar to those measured in blueshifted CSM from the symbiotic nova RS Oph, as well as a few Type Ia supernovae that show evidence of CSM, such as 2006X, 2007le, and PTF 11kx. Supernovae occurring in such systems may not show CSM interaction until the inner nova shell gets hit by the supernova ejecta, days to months after the explosion.

Moore, Kevin; Bildsten, Lars [Department of Physics, Broida Hall, University of California, Santa Barbara, CA 93106 (United States)

2012-12-20T23:59:59.000Z

297

Linearized fluid/gravity correspondence: from shear viscosity to all order hydrodynamics  

E-Print Network [OSTI]

In ref.~\\cite{1406.7222}, we reported a construction of all order linearized fluid dynamics with strongly coupled $\\mathcal{N}=4$ super-Yang-Mills theory as underlying microscopic description. The linearized fluid/gravity correspondence makes it possible to resum all order derivative terms in the fluid stress tensor. Dissipative effects are fully encoded by the shear term and a new one, emerging starting from third order in hydrodynamic derivative expansion. In this work, we provide all computational details omitted in~\\cite{1406.7222} and present additional results. We derive closed-form linear holographic RG flow-type equations for momenta-dependent transport coefficient functions. Generalized Navier-Stokes equations are shown to emerge from the constraint components of the bulk Einstein equations. We perturbatively solve the RG equations for the viscosity functions, up to third order in derivative expansion, and up to this order compute spectrum of small fluctuations. Finally, we solve the RG equations numerically, thus accounting for all order derivative terms in the boundary stress tensor.

Yanyan Bu; Michael Lublinsky

2014-11-02T23:59:59.000Z

298

Runaway greenhouse effect on exomoons due to irradiation from hot, young giant planets  

E-Print Network [OSTI]

The Kepler space telescope has detected transits of objects as small as the Earth's Moon, and moons as small as 0.2 Earth masses can be detected in the Kepler data by transit timing and transit duration variations of their host planets. Such massive moons around giant planets in the stellar habitable zone (HZ) could serve as habitats for extraterrestrial life. We here assess the danger of exomoons to be in a runaway greenhouse (RG) state due to extensive heating from the planet. We apply pre-computed evolution tracks for giant planets to calculate the incident planetary radiation on the moon as a function of time. The total energy budget of stellar flux, illumination from the planet, and tidal heating in the satellite is compared to the critical flux for the moon to experience an RG effect. Irradiation from a 13-Jupiter-mass planet onto an Earth-sized moon at a distance of ten Jupiter radii can drive an RG state on the moon for about 200 Myr. If stellar illumination equivalent to that received by Earth from t...

Heller, Ren

2013-01-01T23:59:59.000Z

299

The use of fecal nitrogen as an indicator of dietary protein content in white-tailed deer  

E-Print Network [OSTI]

QJ 3 '0 rrr 0 JJ '0 Ql P '0 QJ rr-J QJ QJ '0 JQ 0 QJ Ql Ql D 0 JA N N r l JJJ Kl IA JA CP ~G U rrJ Ir\\ Ql '0 QJ 3 Ql 0r 0 0 rQ 0l lr U JQ 0 rr-r 0 4J 0l QJ 4 QJ 0 QJ U Ql '0 rrJ ) Ql 0 Ql Ql Ql 0J... rA O QJ crl w JJJ JA JA JA D rA JJJ rA r0 N N r JA rA JA D JA W LCJ r rA Qr E 4 fG 'a Gl rG Qr IG '0 G ID 3c lQr 0 Ql Ql 3 Ql Sl 0 0 rG QI Gl ? Ql rG 0 4 Qf 4 Gl 'C Gl 4& Gl r M 0 cU 0 0 CO pJ PJ Ir...

Mascorro, Paul Eugene

1982-01-01T23:59:59.000Z

300

Effective field theory, three-loop perturbative expansion, and their experimental implications in graphene many-body effects  

E-Print Network [OSTI]

Many-body electron-electron interaction effects are theoretically considered in monolayer graphene from a continuum effective field-theoretic perspective by going beyond the standard leading-order perturbative renormalization group (RG) analysis. Given that the bare fine structure constant in graphene is of order unity, which is neither small to justify a perturbative expansion nor large enough for strong-coupling theories to be applicable, the problem is a difficult one, with some similarity to 2+1-dimensional strong-coupling quantum electrodynamics (QED). In this work, we take a systematic and comprehensive analytical approach, working primarily at the Dirac point (intrinsic graphene), by going up to three loops in the diagrammatic expansion to both ascertain the validity of perturbation theory and to estimate quantitatively higher-order renormalization effects. While no direct signatures for non-Fermi liquid behavior at the Dirac point have yet been observed experimentally, there is ample evidence for the interaction-induced renormalization of the graphene velocity as the carrier density approaches zero. We provide a critical comparison between theory and experiment, using both bare- and screened-interaction (RPA) calculations. We find that while the one-loop RG analysis gives reasonable agreement with the experimental data, especially when screening and finite-density effects are included through the RPA, the two-loop analysis reveals a strong-coupling critical point in suspended graphene, signifying either a quantum phase transition or a breakdown of the weak-coupling RG approach. We show that the latter is more likely by adapting Dyson's argument for the breakdown of perturbative QED to the case of graphene. We propose future experiments and theoretical directions to make further progress on this important and difficult problem.

Edwin Barnes; E. H. Hwang; R. E. Throckmorton; S. Das Sarma

2014-06-30T23:59:59.000Z

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


301

The current factors in the selection of potential business executives from colleges  

E-Print Network [OSTI]

business executives from colleges? 2. What criteria are used to determine which college graduates possess these desirable factors? g. Who has the final responsibility for the selection of these potential business executives? Analysis of the material... Association dealing with the combined order of importance Paul Hencke, "Whet Makes An Executives", ~ti g~- ~ne, June, 1955, p. E4. 9 Joseph L. Krieger, P n le d obl f ec t. ve 7S egd~r h~i ~ Universal Printers, ox , ngton, rg a, 13 of both...

Wortham, Clarence Randolph, Jr

1962-01-01T23:59:59.000Z

302

Brane Bulk Couplings and Condensation from REA Fusion  

E-Print Network [OSTI]

The physical meaning of the Reflection Equation Algebras of hep-th/0107265 and hep-th/0203110 is elucidated in the context of Wess--Zumino--Witten D-brane geometry, as determined by couplings of closed-string modes to the D-brane. Particular emphasis is laid on the role of algebraic fusion of the matrix generators of the Reflection Equation Algebras. The fusion is shown to induce transitions among D-brane configurations admitting an interpretation in terms of RG-driven condensation phenomena.

Jacek Pawelczyk; Rafal R. Suszek

2006-04-03T23:59:59.000Z

303

Real-time effective-action approach to the Anderson quantum dot  

E-Print Network [OSTI]

The non-equilibrium time evolution of an Anderson quantum dot is investigated. The quantum dot is coupled between two leads forming a chemical-potential gradient. We use Kadanoff-Baym dynamic equations within a non-perturbative resummation of the s-channel bubble chains. The effect of the resummation leads to the introduction of a frequency-dependent 4-point vertex. The tunneling to the leads is taken into account exactly. The method allows the determination of the transient as well as stationary transport through the quantum dot, and results are compared with different schemes discussed in the literature (fRG, ISPI, tDMRG and QMC).

Sexty, Denes; Pawlowski, Jan

2010-01-01T23:59:59.000Z

304

Real-time effective-action approach to the Anderson quantum dot  

E-Print Network [OSTI]

The non-equilibrium time evolution of an Anderson quantum dot is investigated. The quantum dot is coupled between two leads forming a chemical-potential gradient. We use Kadanoff-Baym dynamic equations within a non-perturbative resummation of the s-channel bubble chains. The effect of the resummation leads to the introduction of a frequency-dependent 4-point vertex. The tunneling to the leads is taken into account exactly. The method allows the determination of the transient as well as stationary transport through the quantum dot, and results are compared with different schemes discussed in the literature (fRG, ISPI, tDMRG and QMC).

Denes Sexty; Thomas Gasenzer; Jan Pawlowski

2010-12-20T23:59:59.000Z

305

Degumming of cottonseed oil miscella by micellar-enhanced ultrafiltration  

E-Print Network [OSTI]

11 13 17 18 18 18 19 23 23 30 30 35 37 MATERIALS AND METHODS 41 Materials Apparatus and Scheme 41 41 TABLE OF CONTENTS (CONT'D) Feed Storage Tank UF Membrane Unit . Methods Method for Analysis Method for Phase I: Screen the UF.... Characteristics of the Selected Surfactants 39 TABLE 5. Specifications of ROCHEM DT-05 UF Membrane 44 TABLE 6. Specifications of OSMONICS SEPA-RG03 UF Membrane 45 TABLE 7. Effect of Membrane Type on Phosphorus Rejection Rate and Permeate Flux 50 TABLE 8...

Sun, Shu

2012-06-07T23:59:59.000Z

306

Exact entanglement renormalization for string-net models  

E-Print Network [OSTI]

We construct an explicit renormalization group (RG) transformation for Levin and Wen's string-net models on a hexagonal lattice. The transformation leaves invariant the ground-state "fixed-point" wave function of the string-net condensed phase. Our construction also produces an exact representation of the wave function in terms of the multi-scale entanglement renormalization ansatz (MERA). This sets the stage for efficient numerical simulations of string-net models using MERA algorithms. It also provides an explicit quantum circuit to prepare the string-net ground-state wave function using a quantum computer.

Robert Koenig; Ben W. Reichardt; Guifre Vidal

2009-06-15T23:59:59.000Z

307

Divisional isolation using electro-pneumatic controls at Entergy`s River Bend Power Station  

SciTech Connect (OSTI)

In 1991, The Service Water System at River Bend Nuclear Plant was modified from an open flume system to a closed system. Closing the system presented some unique challenges to the Design Engineering staff with respect to compliance to The Nuclear Regulatory Commission`s Regulatory Guide 1.75 (RG 1.75). This paper will explain the mechanical and electrical changes made to the plant in order to maintain compliance with the applicable regulations and the reasoning for the design decisions involved.

Finkenaur, R.G. III [Entergy Operations, Inc., St. Francisville, LA (United States). River Bend Station

1995-10-01T23:59:59.000Z

308

Substitution relationship and economic optima for different combinations of grain sorghum and sunflower oil in swine rations, Chaco Province, Argentina  

E-Print Network [OSTI]

IN SWINE RATIONS CHACO PROVINCE& ARGENTINA A Thesis by ABRAHAM I':ANUEL PLOTKIIil Approved as to style and content by: . r~g (Chairman of Committee ) (Member ) (Head of Department) (Mer ' r) (I leriber ) l '/ ??j i. / (Miember ) Iiay l970...TA, Las Sre?las, Chaco, ~rgentir~, 1968-69 :filograms of sorghum and. sunflower oil meal in various c, uantities of feed by ration, s!, ine feeding trial, IUi TA, Las !repas, Chaco, Argentina, 1968-69 Siwee'~ly weights and feed consu sption for pigs...

Plotkin, Abraham Manuel

1970-01-01T23:59:59.000Z

309

Mind The Gap  

E-Print Network [OSTI]

We discuss an optimisation criterion for the exact renormalisation group based on the inverse effective propagator, which displays a gap. We show that a simple extremisation of the gap stabilises the flow, leading to better convergence of approximate solutions towards the physical theory. This improves the reliability of truncations, most relevant for any high precision computation. These ideas are closely linked to the removal of a spurious scheme dependence and a minimum sensitivity condition. The issue of predictive power and a link to the Polchinski RG are discussed as well. We illustrate our findings by computing critical exponents for the Ising universality class.

Daniel F. Litim

2001-04-25T23:59:59.000Z

310

Derivation of Covariant Dissipative Fluid Dynamics in the Renormalization-group Method  

E-Print Network [OSTI]

We derive generic relativistic hydrodynamical equations with dissipative effects from the underlying Boltzmann equation in a mechanical and systematic way on the basis of so called the renormalization-group (RG) method. A macroscopic frame vector is introduced to specify the frame on which the macroscopic dynamics is described. Our method is so mechanical with only few ansatz that our method give a microscopic foundation of the available hydrodynamical equations, and also can be applied to make a reduction of the kinetic equations other than the simple Boltzmann equation.

K. Tsumura; T. Kunihiro; K. Ohnishi

2006-12-29T23:59:59.000Z

311

The circular loop antenna over a lossy dielectric slab  

E-Print Network [OSTI]

horizontal dipoles. The Green's function for the horizontal dipole fn cylindrical coord1nates in region 0 is G ~ G ) + G z z (2. 1) where G~ is defined in Eq. (A. 17) and 0 G = ? ( ? + ? ) (Rg+ R(() 0 l. B B C' 0 -jg (z+z'+2h) 0 p (2. 2...) The reflection coeffic1ents R~ and R~ ~ are def1ned in Eqs. (A. 29) and (A. 30). One can intuitively convert Eq. (2. 2) to the cylindrica'i coordinate system (considering the phi component only) by making the replacement ( ? + ? ) =&? B B 1 B Bx By p Bi...

Overly, Michael Robert

2012-06-07T23:59:59.000Z

312

Particle size of reconstituted sorghum grain as related to its digestibility and to cattle performance  

E-Print Network [OSTI]

TREATMENTS OF SORGHUM GRAIN AFTER VARIOUS INCUBATION PERIODS . 27 RELATIVE IN VITRO GAS PRODUCTION EXPRESSED AS A PERCENT OF D-G CONTROL . CHEMICAL COMPOSITION OF FOUR FEED MIXTURES FED DURING DIGESTION EXPERIMENT 28 30 AVERAGE COEFFICIENTS... to 13 ion ouantities for use in this study. }hi grain was submitted to our trcatm nts as foils!!s: Dry-grourd {D-G) Ground-reconstituted (G-R) Ground-reconstituted-ground (G-R-G) Reconstiiutcd-ground (R-G) the recon"tiiutcd treatments consisted...

Berry, Larry Don

1970-01-01T23:59:59.000Z

313

T-Negative Issue 30/31  

E-Print Network [OSTI]

couple of my correspondents? Not out of intentional dishonesty, I'm sure -- the money involved isn't enough to abscond to Rio and live on it. The usual reasons are illness, love; a new school, or a new job. That's to say, anything demanding enough...'s ~ face 0 a:strange swarm of deadly giant Flectibus Orpati of ~ lYPthprevious y reported nowhere else n e ~alaXy except on GarbariBnIJ in theimterion Omegan i1ebula, 10,00(Y ITght years awat, the Glissonians insIsted on our accep - i rg a large...

Multiple Contributors

1976-01-01T23:59:59.000Z

314

The Impact of Range Improvement on the Economic Success and Survivability of Ranches in the Eastern Rolling Plains of Texas.  

E-Print Network [OSTI]

. To partially account for the rigidity which exists in utilizing the full range of carrying capacity, stocking rates were obtained from a dampening function defined as: (9) SR = ASR- (ASR -CP)/ADJ. Where SR is the final stocking rate, CP is the carrying... capacity obtained from the respective functions, ADJ is an adjustment factor, and ASR is the average stocking rate for each grazing strategy (12.0 for CG, 14.0 for DG, and 9.5 for RG) . ADJ was assumed to be 2.0 unless accumulated precipitation...

Van Tassell, Larry W.; Conner, J. Richard; Richards, James W.

1989-01-01T23:59:59.000Z

315

On Partial and Generic Uniqueness of Block Term Tensor Decomposition in Signal Processing  

E-Print Network [OSTI]

X i=1 u0i v 0 i w 0 i 2 there is a permutation of f1; : : : ; rg such that ui vi wi = u 0 (i) v 0 (i) w 0 (i) 8i = 1; : : : ; k: An interesting property of higher-order tensors is that their decompositions are often unique... number r such that the points of S are in r-general linear position. If one chooses a basis for W so that the points of S can be written as columns of a matrix (well de ned up to rescaling columns), then kS will be the maximum number r such that all...

Yang, Ming 1984-

2012-09-18T23:59:59.000Z

316

Thermal Tachyons and the "g"-Theorem  

E-Print Network [OSTI]

We give a pedagogical introduction to Affleck and Ludwig's g-theorem, distinguishing its applications in field theory vs string theory. We clarify the recent proposal that the vacuum degeneracy $g$ of a noncompact worldsheet sigma model with a continuous spectrum of scaling dimensions is lowered under renormalization group flow while preserving the central charge. As an illustration we argue that the IR stable endpoint of the relevant flow of the worldsheet RG induced by a thermal tachyon in the type II string is the noncompact supersymmetric vacuum with lower $g$. Note Added (Sep 2005).

Shyamoli Chaudhuri

2005-09-12T23:59:59.000Z

317

Static light scattering and small-angle neutron scattering study on aggregated recombinant gelatin in aqueous solution  

E-Print Network [OSTI]

Static Light Scattering and Small-Angle Neutron Scattering Study on Aggregated Recombinant Gelatin in Aqueous Solution A. Ramzi 1, M. Sutter 2, W.E. Hennink 1, W. Jiskoot 1,2 1 Department of Pharmaceutics, UIPS, Utrecht University, The Netherlands...-angle neutron scattering (SANS) for detecting aggregation of recombinant gelatin in aqueous solution and to obtain structural information about the aggregates. Recombinant Gelatin: RG-15-His 5.6Ser 25.2Pro 1.9Lys 3.7His 34.2Gly 15.5Gln 5.2Glu 11.8Asn 1.2Ala...

Sutter, Marc

2006-10-25T23:59:59.000Z

318

On Holographic Insulators and Supersolids  

E-Print Network [OSTI]

We obtain holographic realisations for systems that have strong similarities to Mott insulators and supersolids, after examining the ground states of Einstein-Maxwell-scalar systems. The real part of the AC conductivity has a hard gap and a discrete spectrum only. We add momentum dissipation to resolve the delta function in the conductivity due to translational invariance. We develop tools to directly calculate the Drude weight for a large class of solutions and to support our claims. Numerical RG flows are also constructed to verify that such saddle points are IR fixed points of asymptotically AdS_4 geometries.

Kiritsis, Elias

2015-01-01T23:59:59.000Z

319

The toxicity and control of peavine, Astragalus emoryanus  

E-Print Network [OSTI]

, . . . . . . . . . . ~ ~ . . o 51 8% 'fCXZCXff AND COgfRg. lF Plkvlgg~ kKQQHR XlQIQIR Ths predestine of range livootook ie the ~)or indwtry of the ~Q4$ds area of QMC 'tones, Nskh of 'tbo Kighlands area is vithin yroeidio County~ nbioh 1e ono of tbo larger eonntios..., ~AIM, prllWlyLll1 UjaII~ ~ 1 texlo Co eatage, sheep, and geste in looal areas, and eas ohoson as tbe sob)oat fer this invostigati~ Tbs speoiosy Q ~ggmmmmk, ~ separated frca Je gg~~ in 1927 awhile tho fever spooies oonstltntod the balk af tho...

Gray, Robert G

1951-01-01T23:59:59.000Z

320

A Study of the Use of a Lossless Lattice for the Synthesis of a Minimum Impedance Function  

E-Print Network [OSTI]

. This extra condit. icn will stated in the next. section. Tbe proposed Circuit lt seems reasonable thai. a driving point impedance realization procedure for minimum functions might be developed using a loaslesa latti. ce as a two-terminal pal. r degree...: Por Piguxe 7 ~ R R L Lfl, +, 1 For Pigure 8 S Cg(R?*Rg)* I The circuits shown in Figures 7 and 8 are the only possible circuits that have a ratio of, polynomials of the first degree in s for their impedance functions. The latti, ce of Figure 6...

Barnard, Herbert Marvin

2012-06-07T23:59:59.000Z

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


321

Gamma Ray Burst triggering Supernova Explosion (and other effects on neighbouring stars)  

E-Print Network [OSTI]

The initial burst of a gamma ray burst (GRB) is usually followed by a longer-lived afterglow emitted at longer wavelengths. The evidence for a physical connection between GRBs and core collapse supernovae (SN) has increased since the discovery of GRB afterglows. So far SN signatures have been found in only a few GRBs. Here we propose the possibility of a GRB triggering the collapse of a WR or RG star in a binary system producing a SN, and typical signatures. We also look at the effects of GRBs on MS and WD stars in the neighbourhood. The possibility of GRBs retarding star formation in an interstellar cloud is also discussed.

C. Sivaram; Kenath Arun

2010-09-28T23:59:59.000Z

322

Fort Inge and the Texas frontier, 1849-1869  

E-Print Network [OSTI]

) May 1991 ABSTRACT Fort Inge and the Texas Frontier, 1849-1869. (May 1991) Thomas Tyree Smith B. S. in Ed. , Southwest Texas State University Chair of Advisory Committee: Dr. Joseph G. Dawson III Now an obscure site near Uvalde, Fort Inge was once...'s Report on the Eighth Nilitary Department, " Cartographic Division, DR 148, RG 77, NA. 12 NOTES 1. Frederick Law Olmsted, A Journey Through Texas: Or A Saddle- Trip On the Southwestern Frontier (New York: Dix, Edwards 6 Co. , 1857; rpr. , Austin...

Smith, Thomas Tyree

1991-01-01T23:59:59.000Z

323

The botanical composition of the diet of white-tailed deer  

E-Print Network [OSTI]

snd bro'!se, !!1th forbs under; oing intense competition. The CI's !!ere 4. 1'. , and. 3. Rg respectively. '3! nce deer and shoep exhibit . ", impala foragin? ch, racteristics (3c!, '~nn. ! o4'5), it 1s reasoneb1e to sssu-e, hat forbs...-18, HELMERS HE JHY. 1940. A study of' monthly variatlons the nutritive value of sever-1 na. tural winter deer foods. J. ", Jildl. I'I"na. e. 4(3):315-325. KORSCHGEN, L. J. 1962. Foods of Missouri deer, with some mana. ?". em nt implications. J. Wlldl...

McCollum, James Michael

1972-01-01T23:59:59.000Z

324

(A)dS Holography with a Cut-off  

E-Print Network [OSTI]

We find out the smearing/ transfer functions that relate a local bulk operator with its boundary values at a cut-off surface located at $z=z_0$ of the AdS Poincar\\'{e} patch. We compare these results with de Sitter counterparts and comment on their connections with corresponding construction for dS/ CFT. As the boundary values can help define the required field theory at $z=z_0$ and encode bulk locality in terms of it, our work can provide key information about holographic RG in the context of AdS/ CFT.

Debajyoti Sarkar

2014-10-09T23:59:59.000Z

325

Impact of new K Area geotechnical parameters on K Reactor restart response spectra  

SciTech Connect (OSTI)

This report provides a description of a study performed to evaluate the impact of recently obtained soils parameters on the 105-K Reactor using Soil-Structure Interaction (SSI) analysis. This study includes: the frequency check of the reactor building based on the fixed base analysis; the modification of the computer model to reflect actual building properties and building frequencies; The live load impact on seismic analysis; The comparison of soil spectrum at elev. {minus}50 ft with 60% of RG1.60 curve; comparison of spectral results to the previous FREDA and SASSI results; and implications to the stack building analysis.

Amin, J.A.; Chen, R.C.; Mulliken, J.S.

1991-08-01T23:59:59.000Z

326

Impact of new K Area geotechnical parameters on K Reactor restart response spectra. Seismic Structural Engineering  

SciTech Connect (OSTI)

This report provides a description of a study performed to evaluate the impact of recently obtained soils parameters on the 105-K Reactor using Soil-Structure Interaction (SSI) analysis. This study includes: the frequency check of the reactor building based on the fixed base analysis; the modification of the computer model to reflect actual building properties and building frequencies; The live load impact on seismic analysis; The comparison of soil spectrum at elev. {minus}50 ft with 60% of RG1.60 curve; comparison of spectral results to the previous FREDA and SASSI results; and implications to the stack building analysis.

Amin, J.A.; Chen, R.C.; Mulliken, J.S.

1991-08-01T23:59:59.000Z

327

Social stress exacerbations on acute Theiler's virus infection: a role for Interleukin-6  

E-Print Network [OSTI]

F31 NS504762-02) awarded to R.R.J., and grants to C.J.R.W. and M.W.M. from the National Multiple Sclerosis Society (RG 3128) and NIH/NINDS R01 39569. vii NOMENCLATURE " Inch AbTx Antibody to IL-6 Treatment ACTH... coated with petroleum jelly, and placed in a mouse adapted stereotaxic device (fitted with a mouse nose cone (#51625, #51609, Stoelting, Wood Dale, IL). The isoflurane delivery system was purchased from Vet Equip (#901806, 18 Pleasanton, CA...

Johnson, Robin Ranee

2006-10-30T23:59:59.000Z

328

Avoidance of a Landau pole by flat contributions in QED  

SciTech Connect (OSTI)

We consider massless Quantum Electrodynamics in the momentum scheme and carry forward an approach based on DysonSchwinger equations to approximate both the ?-function and the renormalized photon self-energy (Yeats, 2011). Starting from the CallanSymanzik equation, we derive a renormalization group (RG) recursion identity which implies a non-linear ODE for the anomalous dimension and extract a sufficient but not necessary criterion for the existence of a Landau pole. This criterion implies a necessary condition for QED to have no such pole. Solving the differential equation exactly for a toy model case, we integrate the corresponding RG equation for the running coupling and find that even though the ?-function entails a Landau pole it exhibits a flat contribution capable of decreasing its growth, in other cases possibly to the extent that such a pole is avoided altogether. Finally, by applying the recursion identity, we compute the photon propagator and investigate the effect of flat contributions on both spacelike and timelike photons. -- Highlights: We present an approach to approximate both the ?-function and the photon self-energy. We find a sufficient criterion for the self-energy to entail the existence of a Landau pole. We study non-perturbative flat contributions that emerge within the context of our approach. We discuss a toy model and how it is affected by flat contributions.

Klaczynski, Lutz, E-mail: lutz.klaczynski@gmx.de [Department of Physics, Humboldt University Berlin, 12489 Berlin (Germany); Kreimer, Dirk, E-mail: kreimer@mathematik.hu-berlin.de [Alexander von Humboldt Chair in Mathematical Physics, Humboldt University, Berlin 12489 (Germany)

2014-05-15T23:59:59.000Z

329

A Stochastic Approach to Thermal Fluctuations during a First Order Electroweak Phase Transition  

E-Print Network [OSTI]

We investigate the role played by subcritical bubbles at the onset of the electroweak phase transition. Treating the configuration modelling the thermal fluctuations around the homogeneous zero configuration of the Higgs field as a stochastic variable, we describe its dynamics by a phenomenological Langevin equation. This approach allows to properly take into account both the effects of the thermal bath on the system: a systematic dyssipative force, which tends to erase out any initial subcritical configuration, and a random stochastic force responsible for the fluctuations. We show that the contribution to the variance $\\lgh\\phi^2(t)\\rg_V$ in a given volume $V$ from any initial subcritical configuration is quickly damped away and that, in the limit of long times, $\\lgh\\phi^2(t)\\rg_V$ approaches its equilibrium value provided by the stochastic force and independent from the viscosity coefficient, as predicted by the fluctuation-dissipation theorem. In agreement with some recent claims, we conclude that thermal fluctuations do not affect the nucleation of critical bubbles at the onset of the electroweak phase transition making electroweak baryogenesis scenarios still a viable possibility to explain the primordial baryon asymmetry in the Universe.

F. Illuminati; A. Riotto

1995-06-26T23:59:59.000Z

330

A stochastic approach to thermal fluctuations during a first order electroweak phase transition  

E-Print Network [OSTI]

We investigate the role played by subcritical bubbles at the onset of the electroweak phase transition. Treating the configuration modelling the thermal fluctuations around the homogeneous zero configuration of the Higgs field as a stochastic variable, we describe its dynamics by a phenomenological Langevin equation. This approach allows to properly take into account both the effects of the thermal bath on the system: a systematic dyssipative force, which tends to erase out any initial subcritical configuration, and a random stochastic force responsible for the fluctuations. We show that the contribution to the variance \\lgh\\phi^2(t)\\rg_V in a given volume V from any initial subcritical configuration is quickly damped away and that, in the limit of long times, \\lgh\\phi^2(t)\\rg_V approaches its equilibrium value provided by the stochastic force and independent from the viscosity coefficient, as predicted by the fluctuation-dissipation theorem. In agreement with some recent claims, we conclude that thermal fluc...

Illuminati, F

1995-01-01T23:59:59.000Z

331

Molecular and ultrastructural changes in bovine muscle  

E-Print Network [OSTI]

W 0 O Gr r r' r1 0 0 Gr rG pr GJ rd Gr 'cl J Gl 0 EP CG 0 0 i-I lG 0 N 0 A l rG 0 4J m rd Gl E Gl IO I U O Ol 0 0 ~ Q ~ 0 l ~O~ i Hd bTg) paJed(UGG axe sbuTGPJq JaqairroqTsuap Bqq go s3(ead uTeqo r[Aeaq UTSGI[ur aqua... 0 8 M 4-r '0 rd M g M W 8 800 A rd& dl rd W Q 8 r4 rd 8 8 A rd Gl rd M 8 0 rd N 0 W 4-r rr rd 8 rd rd g G 0 8 M dl rd dl 8 l-r A g 8 W 8 0 rd B Ul W rd 0 8 M rd 0 8 -r-r 8 M 8 0 rd 8 8 U '0 r-- rd rrr 8...

Yates, Lawrence Davis

1977-01-01T23:59:59.000Z

332

Milnor K-theory and the graded representation ring  

E-Print Network [OSTI]

Let F be a field, let G be its absolute Galois group, and let R(G, k) be the representation ring of G over a suitable field k. In this preprint we construct a ring homomorphism from the mod 2 Milnor K-theory k_*(F) to the graded ring gr R(G, k) associated to Grothendieck's \\gamma-filtration. We study this map in particular cases, as well as a related map involving the W-group of F rather than G. The latter is an isomorphism in all cases considered. Naturally this echoes the Milnor conjecture (now a theorem), which states that k_*(F) is isomorphic to the mod 2 cohomology of the absolute Galois group G, and to the graded Witt ring gr W(F). The machinery developed to obtain the above results seems to have independent interest in algebraic topology. We are led to construct an analog of the classical Chern character, which does not involve complex vector bundles and Chern classes but rather real vector bundles and Stiefel-Whitney classes. Thus we show the existence of a ring homomorphism whose source is the graded...

Guillot, Pierre

2011-01-01T23:59:59.000Z

333

A memory-efficient algorithm to obtain splicing graphs and de novo expression estimates from de Bruijn graphs of RNA-Seq data  

E-Print Network [OSTI]

tp ro ce ss in g al g or it h m , O as es an d Tr an s- A B yS S us in g si x p ub lic ly av ai la b le lib ra ri es ov er d if fe re n t va lu es of k -m er co ve ra g e cu to ff c . p os tp ro ce ss k _ c in it ia l no de s la rg es t ta ng le la rg... es t SC C sp lic in g gr ap hs m ax le ng th N 50 > 1- no de gr ap hs m ax no de s av g no de s SN Ps to ta l hi ts un iq ue hi ts > 1- hi t gr ap hs m ax hi ts ti m e (m in s) m em or y (G B) 35 _3 22 76 14 17 85 45 88 09 4 75 36 7 10 53 9 54 4 20 48...

Sze, Sing-Hoi; Tarone, Aaron M

2014-07-14T23:59:59.000Z

334

MAGNETIC SHIELDING OF EXOMOONS BEYOND THE CIRCUMPLANETARY HABITABLE EDGE  

SciTech Connect (OSTI)

With most planets and planetary candidates detected in the stellar habitable zone (HZ) being super-Earths and gas giants rather than Earth-like planets, we naturally wonder if their moons could be habitable. The first detection of such an exomoon has now become feasible, and due to observational biases it will be at least twice as massive as Mars. However, formation models predict that moons can hardly be as massive as Earth. Hence, a giant planet's magnetosphere could be the only possibility for such a moon to be shielded from cosmic and stellar high-energy radiation. Yet, the planetary radiation belt could also have detrimental effects on exomoon habitability. Here we synthesize models for the evolution of the magnetic environment of giant planets with thresholds from the runaway greenhouse (RG) effect to assess the habitability of exomoons. For modest eccentricities, we find that satellites around Neptune-sized planets in the center of the HZ around K dwarf stars will either be in an RG state and not be habitable, or they will be in wide orbits where they will not be affected by the planetary magnetosphere. Saturn-like planets have stronger fields, and Jupiter-like planets could coat close-in habitable moons soon after formation. Moons at distances between about 5 and 20 planetary radii from a giant planet can be habitable from an illumination and tidal heating point of view, but still the planetary magnetosphere would critically influence their habitability.

Heller, Ren [McMaster University, Department of Physics and Astronomy, Hamilton, ON L8S 4M1 (Canada)] [McMaster University, Department of Physics and Astronomy, Hamilton, ON L8S 4M1 (Canada); Zuluaga, Jorge I., E-mail: rheller@physics.mcmaster.ca, E-mail: jzuluaga@fisica.udea.edu.co [FACom - Instituto de Fsica - FCEN, Universidad de Antioquia, Calle 70 No. 52-21, Medelln (Colombia)

2013-10-20T23:59:59.000Z

335

Effective equation of state for dark energy: mimicking quintessence and phantom energy through a variable Lambda  

E-Print Network [OSTI]

While there is mounting evidence in all fronts of experimental cosmology for a non-vanishing dark energy component in the Universe, we are still far away from understanding its ultimate nature. A fundamental cosmological constant, Lambda, is the most natural candidate, but many dynamical mechanisms to generate an effective Lambda have been devised which postulate the existence of a peculiar scalar field (so-called quintessence, and generalizations thereof). These models are essentially ad hoc, but they lead to the attractive possibility of a time-evolving dark energy with a non-trivial equation of state (EOS). Most, if not all, future experimental studies on precision cosmology (e.g. the SNAP and PLANCK projects) address very carefully the determination of an EOS parametrized ``a la quintessence''. Here we show that by fitting cosmological data to an EOS of that kind can also be interpreted as a hint of a fundamental, but time-evolving, cosmological term: Lambda=Lambda(t). We exemplify this possibility by studying the effective EOS associated to a renormalization group (RG) model for Lambda. We find that the effective EOS can correspond to both normal quintessence and phantom dark energy, depending on the value of a single parameter of the RG model. We conclude that behind a non-trivial EOS of a purported quintessence or phantom scalar field there can actually be a running cosmological term of a fundamental quantum field theory.

Joan Sola; Hrvoje Stefancic

2005-08-20T23:59:59.000Z

336

"Circularization" vs. Accretion -- What Powers Tidal Disruption Events?  

E-Print Network [OSTI]

A tidal disruption event (TDE) takes place when a star passes near enough to a massive black hole to be disrupted. About half the star's matter is given elliptical trajectories with large apocenter distances, the other half is unbound. To "circularize", i.e., to form an accretion flow, the bound matter must lose a significant amount of energy, with the actual amount depending on the characteristic scale of the flow measured in units of the black hole's gravitational radius (~ 10^{51} (R/1000R_g)^{-1} erg). Recent numerical simulations (Shiokawa et al., 2015) have revealed that the circularization scale is close to the scale of the most-bound initial orbits, ~ 10^3 M_{BH,6.5}^{-2/3} R_g ~ 10^{15} M_{BH,6.5}^{1/3} cm from the black hole, and the corresponding circularization energy dissipation rate is $\\sim 10^{44} M_{BH,6.5}^{-1/6}$~erg/s. We suggest that the energy liberated during circularization, rather then energy liberated by accretion onto the black hole, powers the observed optical TDE candidates (e.g.A...

Piran, Tsvi; Krolik, Julian; Cheng, Roseanne M; Shiokawa, Hotaka

2015-01-01T23:59:59.000Z

337

The Census Taker's Hat  

E-Print Network [OSTI]

If the observable universe really is a hologram, then of what sort? Is it rich enough to keep track of an eternally inflating multiverse? What physical and mathematical principles underlie it? Is the hologram a lower dimensional quantum field theory, and if so, how many dimensions are explicit, and how many "emerge?" Does the Holographic description provide clues for defining a probability measure on the Landscape? The purpose of this lecture is first, to briefly review a proposal for a holographic cosmology by Freivogel, Sekino, Susskind, and Yeh (FSSY), and then to develop a physical interpretation in terms of a "Cosmic Census Taker:" an idea introduced in reference [1]. The mathematical structure--a hybrid of the Wheeler DeWitt formalism and holography--is a boundary "Liouville" field theory, whose UV/IR duality is closely related to the time evolution of the Census Taker's observations. That time evolution is represented by the renormalization-group flow of the Liouville theory. Although quite general, the Census Taker idea was originally introduced in \\cite{shenker}, for the purpose of counting bubbles that collide with the Census Taker's bubble. The "Persistence of Memory" phenomenon discovered by Garriga, Guth, and Vilenkin, has a natural RG interpretation, as does slow roll inflation. The RG flow and the related C-theorem are closely connected with generalized entropy bounds.

Leonard Susskind

2007-10-05T23:59:59.000Z

338

On the relevance of subcritical hydrodynamic turbulence to accretion disk transport  

E-Print Network [OSTI]

Hydrodynamic unstratified keplerian flows are known to be linearly stable at all Reynolds numbers, but may nevertheless become turbulent through nonlinear mechanisms. However, in the last ten years, conflicting points of view have appeared on this issue. We have revisited the problem through numerical simulations in the shearing sheet limit. It turns out that the effect of the Coriolis force in stabilizing the flow depends on whether the flow is cyclonic (cooperating shear and rotation vorticities) or anticyclonic (competing shear and rotation vorticities); keplerian flows are anticyclonic. We have obtained the following results: i/ The Coriolis force does not quench turbulence in subcritical flows; ii/ The resolution demand, when moving away from the marginal stability boundary, is much more severe for anticyclonic flows than for cyclonic ones. Presently available computer resources do not allow numerical codes to reach the keplerian regime. iii/ The efficiency of turbulent transport is directly correlated to the Reynolds number of transition to turbulence $Rg$, in such a way that the Shakura-Sunyaev parameter $\\alpha\\sim 1/Rg$. iv/ Even the most optimistic extrapolations of our numerical data show that subcritical turbulent transport would be too inefficient in keplerian flows by several orders of magnitude for astrophysical purposes. v/ Our results suggest that the data obtained for keplerian-like flows in a Taylor-Couette settings are largely affected by secondary flows, such as Ekman circulation.

G. Lesur; P-Y. Longaretti

2005-09-19T23:59:59.000Z

339

A Physically Based Correlation of Irradiation-Induced Transition Temperature Shifts for RPV Steels  

SciTech Connect (OSTI)

The reactor pressure vessels (RPVs) of commercial nuclear power plants are subject to embrittlement due to exposure to high-energy neutrons from the core, which causes changes in material toughness properties that increase with radiation exposure and are affected by many variables. Irradiation embrittlement of RPV beltline materials is currently evaluated using Regulatory Guide 1.99 Revision 2 (RG1.99/2), which presents methods for estimating the shift in Charpy transition temperature at 30 ft-lb (TTS) and the drop in Charpy upper shelf energy (?USE). The purpose of the work reported here is to improve on the TTS correlation model in RG1.99/2 using the broader database now available and current understanding of embrittlement mechanisms. The USE database and models have not been updated since the publication of NUREG/CR-6551 and, therefore, are not discussed in this report. The revised embrittlement shift model is calibrated and validated on a substantially larger, better-balanced database compared to prior models, including over five times the amount of data used to develop RG1.99/2. It also contains about 27% more data than the most recent update to the surveillance shift database, in 2000. The key areas expanded in the current database relative to the database available in 2000 are low-flux, low-copper, and long-time, high-fluence exposures, all areas that were previously relatively sparse. All old and new surveillance data were reviewed for completeness, duplicates, and discrepancies in cooperation with the American Society for Testing and Materials (ASTM) Subcommittee E10.02 on Radiation Effects in Structural Materials. In the present modeling effort, a 10% random sample of data was reserved from the fitting process, and most aspects of the model were validated with that sample as well as other data not used in calibration. The model is a hybrid, incorporating both physically motivated features and empirical calibration to the U.S. power reactor surveillance data. It contains two terms, corresponding to the best-understood radiation damage features, matrix damage and copper-rich precipitates, although the empirical calibration will ensure that all other damage processes that are occurring are also reflected in those terms. Effects of material chemical composition, product form, and radiation exposure are incorporated, such that all effects are supported by findings of statistical significance, physical understanding, or comparison with independent data from controlled experiments, such as the Irradiation Variable (IVAR) Program. In most variable effects, the model is supported by two or three of these different forms of evidence. The key variable trends, such as the neutron fluence dependence and copper-nickel dependence in the new TTS model, are much improved over RG1.99/2 and are well supported by independent data and the current understanding of embrittlement mechanisms. The new model includes the variables copper, nickel, and fluence that are in RG1.99/2, but also includes effects of irradiation temperature, neutron flux, phosphorus, and manganese. The calibrated model is a good fit, with no significant residual error trends in any of the variables used in the model or several additional variables and variable interactions that were investigated. The report includes a chapter summarizing the current understanding of embrittlement mechanisms and one comparing the IVAR database with the TTS model predictions. Generally good agreement is found in that quantitative comparison, providing independent confirmation of the predictive capability of the TTS model. The key new insight in the TTS modeling effort, that flux effects are evident in both low (or no) copper and higher copper materials, is supported by the IVAR data. The slightly simplified version of the TTS model presented in Section 7.3 of this report is recommended for applications.

Eason, Ernest D. [Modeling and Computing Services, LLC; Odette, George Robert [UCSB; Nanstad, Randy K [ORNL; Yamamoto, Takuya [ORNL

2007-11-01T23:59:59.000Z

340

Neutron electric form factor up to Q{sup 2} = 1.47 GeV/c{sup 2}  

SciTech Connect (OSTI)

The ratio of the electric to the magnetic form factor of the neutron, g /equiv G{sub En}/G{sub Mn} , was measured via recoil polarimetry (R.G. Arnold, C.E. Carlson, F. Gross, Phys. Rev. C 23, 363 (1981)) from the quasielastic {sup 2}H (/mathop(e)/limitse' /mathop(n)/limits) 1H reaction at three values of Q{sup 2} (viz, 0.45, 1.15, and 1.47 (GeV/c){sup 2}) in Hall C of the Thomas Jefferson National Accelerator Facility. The data reveal that GEn continues to follow the Galster parameterization up to Q{sup 2} = 1.15 (GeV/c){sup 2} and rises above the Galster parameterization at Q{sup 2} = 1.47 (GeV/c){sup 2}.

Richard Madey; Andrei Semenov; S. Taylor; Aram Aghalaryan; Erick Crouse; Glen MacLachlan; Bradley Plaster; Shigeyuki Tajima; William Tireman; Chenyu Yan; Abdellah Ahmidouch; Brian Anderson; Hartmuth Arenhovel; Razmik Asaturyan; O. Baker; Alan Baldwin; Herbert Breuer; Roger Carlini; E Christy; Steve Churchwell; Leon Cole; Areg Danagoulian; Donal Day; Mostafa Elaasar; Rolf Ent; Manouchehr Farkhondeh; Howard Fenker; John Finn; Liping Gan; Kenneth Garrow; Paul Gueye; Calvin Howell; Bitao Hu; Mark Jones; James Kelly; Cynthia Keppel; Mahbubul Khandaker; Wooyoung Kim; Stanley Kowalski; Allison Lung; David Mack; D. Manley; Pete Markowitz; Joseph Mitchell; Hamlet Mkrtchyan; Allena Opper; Charles Perdrisat; Vina Punjabi; Brian Raue; Tilmann Reichelt; Joerg Reinhold; Julie Roche; Yoshinori Sato; Irina Semenova; Wonick Seo; Neven Simicevic; G. Smith; Samuel Stepanyan; Vardan Tadevosyan; Liguang Tang; Paul Ulmer; William Vulcan; J. W. Watson; Steven Wells; Frank Wesselmann; Stephen Wood; Chen Yan; Seunghoon Yang; Lulin Yuan; Wei-Ming Zhang; Hong Guo Zhu; Xiaofeng Zhu

2003-07-15T23:59:59.000Z

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


341

Transpiration and water use by cotton plants as affected by the soil application of fatty alcohols  

E-Print Network [OSTI]

'rg s. vi'ght. Sole= adist io- =- important because oi it ivf los-ce n?&e operi" g and closing n. stomstes. Floodwo. +n (2) and 'Zavlor (28) "s ve. =epor ted t"at tra. . spira- cion is more rapid a . high tempe s tres avd low re a' ive Wumidit les ''f...OMr Ch CO cD Ch ol ch Ot ch cr cr ch ch ch ch ch Ch0 OtOcchch Cj M 4 R H D hl Ch V V V V V V V V w cj w aj cu I M aj ttj 4 M M co ch trt 0 Oc Irt M M O N lrj ttl W M I cO Ch Ch cD CD Ch Ch ttl I CO 0 I I M I W ICI O trt trlOcD D M'0 W NO Ccl Ctj...

Rhoads, Frederick Milton

1963-01-01T23:59:59.000Z

342

Holographic non-Gaussianity  

SciTech Connect (OSTI)

We investigate the non-Gaussianity of primordial cosmological perturbations within our recently proposed holographic description of inflationary universes. We derive a holographic formula that determines the bispectrum of cosmological curvature perturbations in terms of correlation functions of a holographically dual three-dimensional non-gravitational quantum field theory (QFT). This allows us to compute the primordial bispectrum for a universe which started in a non-geometric holographic phase, using perturbative QFT calculations. Strikingly, for a class of models specified by a three-dimensional super-renormalisable QFT, the primordial bispectrum is of exactly the factorisable equilateral form with f{sub NL}{sup equil.} = 5/36, irrespective of the details of the dual QFT. A by-product of this investigation is a holographic formula for the three-point function of the trace of the stress-energy tensor along general holographic RG flows, which should have applications outside the remit of this work.

McFadden, Paul; Skenderis, Kostas, E-mail: P.L.McFadden@uva.nl, E-mail: K.Skenderis@uva.nl [Institute for Theoretical Physics, Science Park 904, 1090 GL Amsterdam (Netherlands)

2011-05-01T23:59:59.000Z

343

Cosmological 3-point correlators from holography  

SciTech Connect (OSTI)

We investigate the non-Gaussianity of primordial cosmological perturbations using holographic methods. In particular, we derive holographic formulae that relate all cosmological 3-point correlation functions, including both scalar and tensor perturbations, to stress-energy correlation functions of a holographically dual three-dimensional quantum field theory. These results apply to general single scalar inflationary universes that at late times approach either de Sitter spacetime or accelerating power-law cosmologies. We further show that in Einstein gravity all 3-point functions involving tensors may be obtained from correlators containing only positive helicity gravitons, with the ratios of these to the correlators involving one negative helicity graviton being given by universal functions of momenta, irrespectively of the potential of the scalar field. As a by-product of this investigation, we obtain holographic formulae for the full 3-point function of the stress-energy tensor along general holographic RG flows. These results should have applications in a wider holographic context.

McFadden, Paul; Skenderis, Kostas, E-mail: P.L.McFadden@uva.nl, E-mail: K.Skenderis@uva.nl [Institute for Theoretical Physics, Science Park 904, 1090 GL Amsterdam (Netherlands)

2011-06-01T23:59:59.000Z

344

EMI/RFI and Power Surge Withstand Guidance for the U.S. Nuclear Regulatory Commission  

SciTech Connect (OSTI)

This paper discusses the regulatory guidance implemented by U.S. NRC for minimizing malfunctions and upsets in safety-related instrumentation and control (I and C) systems in nuclear power plants caused by electromagnetic interference (EMI), radio-frequency interference (RFI), and power surges. The engineering design, installation, and testing practices deemed acceptable to U.S. NRC are described in Regulatory Guide (RG) 1.180, ''Guidelines for Evaluating Electromagnetic and Radio-Frequency in Safety-Related Instrumentation and Control Systems'' (January 2000) and in a Safety Evaluation Report (SER) endorsing EPRI TR-102323, ''Guidelines for Electromagnetic Interference Testing in Power Plants,'' (April 1996). These engineering practices provide a well-established, systematic approach for ensuring electromagnetic compatibility (EMC) and surge withstand capability (SWC).

Ewing, PD

2001-09-07T23:59:59.000Z

345

Static quark free energies at finite temperature with two flavors of improved Wilson quarks  

E-Print Network [OSTI]

Polyakov loop correlations at finite temperature in two-flavor QCD are studied in lattice simulations with the RG-improved gluon action and the clover-improved Wilson quark action. From the simulations on a $16^3 \\times 4$ lattice, we extract the free energies, the effective running coupling $g_{\\rm eff}(T)$ and the Debye screening mass $m_D(T)$ for various color channels of heavy quark--quark and quark--anti-quark pairs above the critical temperature. The free energies are well approximated by the screened Coulomb form with the appropriate Casimir factors. The magnitude and the temperature dependence of the Debye mass are compared to those of the next-to-leading order thermal perturbation theory and to a phenomenological formula given in terms of $g_{\\rm eff}(T)$. Also we made a comparison between our results with the Wilson quark and those with the staggered quark previously reported.

Y. Maezawa; S. Ejiri; T. Hatsuda; N. Ishii; N. Ukita; S. Aoki; K. Kanaya

2006-10-02T23:59:59.000Z

346

Zasidranost pregovorov v besedis?c?u govorcev slovenskega jezika  

E-Print Network [OSTI]

#17; 6PHK#3;MH#3;SRO#3;]GUDYMD#17; 5DQD#3;XUD#15;#3;]ODWD#3;XUD#17; =LKHU#3;MH#3;]LKHU#17; 2EOMXED#3;GHOD#3;GROJ#17; .DNUHQ#3;RH#15;#3;WDNHQ#3;VLQ#17; 9LGH]#3;YDUD#17; 8SDQMH#3;XPUH#3;]DGQMH#17; 2EOHND#3;QDUHGL#3;ORYHND#17; 1LNROL#3;QH#3;UHFL#3... SUDJRP#17; 6PHK#3;MH#3;SRO#3;]GUDYMD#17; 5DQD#3;XUD#15;#3;]ODWD#3;XUD#17; =LKHU#3;MH#3;]LKHU#17; -DERONR#3;QH#3;SDGH#3;GDOH#3;RG#3; GUHYHVD#17; 9LGH]#3;YDUD#17; 1LNROL#3;QH#3;UHFL#3;QLNROL#17; 9DMD#3;GHOD#3;PRMVWUD#17; .GRU#3;DND#15;#3;GRDND#17; Vsak...

Lipavic Otir, Alja; Vasiljevi?, Anja; Koletnik, Mihaela

2014-06-25T23:59:59.000Z

347

Multilevel modeling of social interactions and mood in lonely and socially connected individuals: The MacArthur Social Neuroscience Studies  

E-Print Network [OSTI]

aruarradxa ol uaql asod-srp ,{eru sHI '(?002 ''1e ra [a1ry*eg) spnpl^p -ur petJauuo) ssal op ueql .{la,ulrsod arour suolt)Elelur rraqt a,rra:;ad sIenprnrpur pa]rauuo) dlleoos rer{r pa^rasqo a^eq a,v\\'q)r?esar rno ul '(p661 'sur33rg rB 'smorrll 'uauual 5lra... aJnl)nns ol sn sl\\^oll? salqelrE^ I leroduat V 'selqerre^-uorlElar pa88e1 aqr ur -uI PuB -erlu1 ,{pnrs or '{rlxalduror Jo la^el req 'PaPuarxa sr 8e1 lerodruar -ul ol anupuor IIII{ Ar{ leqr uadxa e^4' 'eseJ aql -nBuI Jlaqr to uorlernP feur sa...

Hawkley, L. C.; Preacher, K. J.; Cacioppo, J. T.

2007-01-01T23:59:59.000Z

348

A comparison of methods of bleaching cotton-seed oil  

E-Print Network [OSTI]

~ oottonseed oil ~ Follosing are the data reported& original Color ST+elR 3$T~R 3%+xCR Rg fuller's earth 4g fuller's earth 8g fuller's earth 8g fuller's earth Xtgf fuller's earth ~++OR 80TH~ RGY-I v8R 80T-1+R RCT legR 20T&elR 80T ls8R 80T~Ie6R 80...T-XslR RCT-id@ The abov? letters refer to the yellow and red oolor glasses af the s~ Lovibond soaieo galley reports that Filtrole, a ~ silioa, is superior to 8 standard fullerxs earth axsl that it sots better at loser hssperatures than...

Hiett, Thomas Aldon

1938-01-01T23:59:59.000Z

349

Low Temperature Combustion with Thermo-Chemical Recuperation to Maximize In-Use Engine Efficiency  

SciTech Connect (OSTI)

The key to overcome Low Temperature Combustion (LTC) load range limitations in reciprocating engines is based on proper control over the thermo-chemical properties of the in-cylinder charge. The studied alternative to achieve the required control of LTC is the use of two separate fuel streams to regulate timing and heat release at specific operational points, where the secondary fuel is a reformed product of the primary fuel in the tank. It is proposed in this report that the secondary fuel can be produced using exhaust heat and Thermo-Chemical Recuperation (TCR). TCR for reciprocating engines is a system that employs high efficiency recovery of sensible heat from engine exhaust gas and uses this energy to transform fuel composition. The recuperated sensible heat is returned to the engine as chemical energy. Chemical conversions are accomplished through catalytic and endothermic reactions in a specially designed reforming reactor. An equilibrium model developed by Gas Technology Institute (GTI) for heptane steam reforming was applied to estimate reformed fuel composition at different reforming temperatures. Laboratory results, at a steam/heptane mole ratio less than 2:1, confirm that low temperature reforming reactions, in the range of 550 K to 650 K, can produce 10-30% hydrogen (by volume, wet) in the product stream. Also, the effect of trading low mean effective pressure for displacement to achieve power output and energy efficiency has been explored by WVU. A zerodimensional model of LTC using heptane as fuel and a diesel Compression Ignition (CI) combustion model were employed to estimate pressure, temperature and total heat release as inputs for a mechanical and thermal loss model. The model results show that the total cooling burden on an LTC engine with lower power density and higher displacement was 14.3% lower than the diesel engine for the same amount of energy addition in the case of high load (43.57mg fuel/cycle). These preliminary modeling and experimental results suggest that the LTC-TCR combination may offer a high efficiency solution to engine operation. A single zone model using a detailed chemical kinetic mechanism was implemented in CHEMKIN and to study the effects of base fuel and steam-fuel reforming products on the ignition timing and heat release characteristics. The study was performed considering the reformed fuel species composition for total n-heptane conversion (ideal case) and also at the composition corresponding to a specific set of operational reforming temperatures (real case). The computational model confirmed that the reformed products have a strong influence on the low temperature heat release (LTHR) region, affecting the onset of the high temperature heat release (HTHR). The ignition timing was proportionally delayed with respect to the baseline fuel case when higher concentrations of reformed gas were used. For stoichiometric concentration of RG, it was found that by increasing the proportion of reformed fuel to total fuel (RG), from 0% to 30%, the amount of energy released during the LTHR regime, or HR{sub L}, was reduced by 48% and the ignition timing was delayed 10.4 CA degrees with respect to the baseline fuel case. For RG composition corresponding to certain operational reforming temperatures, it was found that the most significant effects on the HCCI combustion, regarding HR{sub L} reduction and CA50 delay, was obtained by RG produced at a reforming temperature range of 675 K-725 K.

Nigel N. Clark; Francisco Posada; Clinton Bedick; John Pratapas; Aleksandr Kozlov; Martin Linck; Dmitri Boulanov

2009-03-30T23:59:59.000Z

350

The Grape.  

E-Print Network [OSTI]

wine grape which grows well here. wV F 8 B {Rip. x Lab.).? G row th very w eak , shoots sm ooth , purp lish s tr ip ed ; leaves deep ly 3 -lobed , ja gged m arg in ed ; bunches m ed ium size, ob long , m odera te ly com pac t ; berries m ed... ium size, b la ck , m u sk y sw eet f la v o r ; seeds la rg e ; fo liage green and v igorous N ovem ber 6, 1896, bu t the vines are show ing m uch sign o f w eakness now . wV 5 ] U B c 8 {Lab. x Vin.).? Growrth medium, shoots green...

Price, R. H.; Ness, H.

1898-01-01T23:59:59.000Z

351

The effects of varied rates and ratios of fertilizer on forage yields and tillering of Austin wheat on Lufkin fine sandy loam and Miller clay soils  

E-Print Network [OSTI]

163 V9 136 5S 143 1Q ~ LQ Mf f erenee required for signifioanoe betveen sean treatments on c Iuaber of plots ( 27 ) 05 legal 31 31 ~ 01 level 41 + 57 e Treatseatt pounds pez' acre of Ht P205s azd X20c Rg e Oi 81 = 30' H2 60j I3 90$ Pp a Op Pl e... 4 92 3 13 tj 92 3. 13 4 92 2, 23 3 OV 2. 23 3. 07 2. 50 3. 60 1, 89 2~ e R - 30 pounds of nitrogen per sore R s 60 pounds, E3 90 pounds. Table 3. ? Lverage XiaM of ~ Porage in Pounds Per kore from Lufldn Soil Reoeiving Different Combinations...

Coffey, Lee Clayton

2012-06-07T23:59:59.000Z

352

Theoretical nuclear physics. 1998 progress report  

SciTech Connect (OSTI)

Summaries of progress made on the following topics are given: (1) nonresonant contributions to inelastic N{r_arrow}{Delta}(1232) parity violation; (2) neutron distribution effects in elastic nuclear parity violation; (3) Wilson RG for scalar-plus-fermion field theories at finite density; (4) Perturbation theory for spin ladders using angular momentum coupled bases; (5) mean-field theory for spin ladders using angular momentum density; (6) finite temperature renormalization group effective potentials for the linear Sigma model; (7) negative-parity baryon resonances from lattice QCD; (8) the N{r_arrow}{Delta} electromagnetic transition amplitudes from QCD sum rules; and (9) higher nucleon resonances in exclusive reactions ({gamma}, {pi}N) on nuclei.

NONE

1998-09-01T23:59:59.000Z

353

All Order Linearized Hydrodynamics from Fluid/Gravity Correspondence  

E-Print Network [OSTI]

Using fluid/gravity correspondence, we determine the (linearized) stress energy tensor of $\\mathcal{N}=4$ super-Yang-Mills theory at strong coupling with all orders in derivatives of fluid velocity included. We find that the dissipative effects are fully encoded in the shear term and a new one, which emerges starting from the third order. We derive, for the first time, closed linear holographic RG flow-type equations for (generalized) momenta-dependent viscosity functions. In the hydrodynamic regime, we obtain the stress tensor up to third order in derivative expansion analytically. We then numerically determine the viscosity functions up to large momenta. As a check of our results, we also derive the generalized Navier-Stokes equations from the Einstein equations in the dual gravity.

Yanyan Bu; Michael Lublinsky

2014-11-02T23:59:59.000Z

354

Performance of incross egg-type pullets as affected by coccidiostats and granite grit during the growing period and varying levels of corn and milo during the laying period  

E-Print Network [OSTI]

:Mao~ Rg@cej-. ef Reiel8y ~ m4. ~ ~, -eij ~ ~ ks~ pf ~+@"gle 842ssss p, 'i . . s, ~ s, o ~ s + ~ s a s 2 sf ~Jg04e ~ ' ~ 's' ~ e' ~ ' ~ i. r e + e' a ~ ~ ~ ~ ~ , . 5 ~ Assk~ el ~~ee es lNffsies'e ~e Rseyh?f 8 @lges ~l ~ ~s) 1 ~ 1 ~ ~ II a e ~ P N, * ~ 0... ~ ~ t ~ ~ ~ ~ ~ ~ i * ~ ~ i 0 ~ ggigf'. @ ' . 4$, 85eg~tfk81:, Aqel'jj668 yf Cge Rfflch'0' ik'fee4Log:Vee@W, 5we OC j4JKffII. C5W a%i. +klfte4s Oe Zeee@Q ~'~eights~ fly Cn~Wfieg XAtN4sCK@%''fkg49Q'8tIOCk 's e, 'f ' ~, ~ ' e r", s ~ ' ~, ''e ' ~, ~ 'e "e ~ ' ' f...

Malik, Dharam Dev

1962-01-01T23:59:59.000Z

355

Factorizations of some weighted spanning tree enumerators  

E-Print Network [OSTI]

.08.003, Open Access version: http://kuscholarworks.ku.edu/dspace/ 4 JEREMY L. MARTIN AND VICTOR REINER In particular, setting yi = xi gives X T2Tree(G) xdeg(T) = x1x2 xn n 1Y r=2 0 @ 0rX i=1 xi 1 A: The proof, sketched in Section 6, proceeds by identi... S [n] x S x[n]nS 1 2 degT (S) = Y edges fS;Rg in T xSxR x[n] (6) Theorem 3. X T2Tree(Qn) qdir(T)xwt(T) = q1 qn Y A [n] jAj 2 X i2A qi x 1i + xi : Proof. As before, regard the vertex set of Qn as the power set 2[n]. Denote the symmetric di erence...

Martin, Jeremy L.; Reiner, Victor

2003-11-01T23:59:59.000Z

356

Regional Energy Baselines and Measurement and Verification Protocols: Subtask 3.1 for the Southern Energy Efficiency Center  

E-Print Network [OSTI]

1965 1970 1975 1980 1985 1990 1995 2000 2005 T o ta l E n e rg y U s e p e r C a p it a ( 1 0 6 B tu ) Y e a r Tota l Ene rgy Use per Ca pita : U.S . vs. SE EC 12 - Sta tes (1 96 0 - 2006) S E E C 1 2 - S t a t e s US Hyojin Kim, Ph... ranked by state for 2006 (latest year data available); ? Historical energy use per capita for the SEEC 12-state during 1960-2006; ? Energy use and energy use per capita by end-use sector and fuel source during 1960-2006 for the U.S. and each state...

Kim, Hyojin; Haberl, Jeff S.; Verdict, Malcolm

357

SEEC- Regional Energy Baselines and Measurement and Verification Protocols  

E-Print Network [OSTI]

1965 1970 1975 1980 1985 1990 1995 2000 2005 T o ta l E n e rg y U s e p e r C a p it a ( 1 0 6 B tu ) Y e a r Tota l Ene rgy Use per Ca pita : U.S . vs. SE EC 12 - Sta tes (1 96 0 - 2006) S E E C 1 2 - S t a t e s US Hyojin Kim Jeff... the source, selected data codes, and term definitions. The stated deliverables for the SEEC Subtask 3.1 consists of four parts: ? Energy use per capita ranked by state for 2006 (latest year data available); ? Historical energy use per capita...

Kim, H.; Haberl, J. S.; Verdict, M.

358

BIOINFORMATICS RNA e d i t i n g l e v e l i n t h e m o u s e i s d e t e r m i n e d b y t h e  

E-Print Network [OSTI]

BIOINFORMATICS RNA e d i t i n g l e v e l i n t h e m o u s e i s d e t e r m i n e d b y t h e g e n o m i c r e p e a t r e p e r t o i r e Y OSSE F NE E MAN, 1 , 2 , 6 E RE Z Y . L E V ANON, 1 , 3 , 6 MICH AE L F. J ANTSCH , 4 a n d E L I E ISE NBE RG 5 1 C o m p u g e n L t d . , T e l - A v i

Eisenberg, Eli

359

Electromagnetic mass difference on the lattice  

E-Print Network [OSTI]

We calculate electromagnetic mass difference of mesons using a method proposed by Duncan {\\it et al}. The RG-improved gauge action and the non-compact Abelian gauge action are employed to generate configurations. Quark propagators in the range of $m_{PS}/m_{V}=0.76-0.51$ are obtained with the meanfield-improved clover quark action. Chiral and continuum extrapolations are performed and the results are compared with experiments. Finite size effects are also examined. Quark masses are extracted from the measured spectrum. Our preliminary values for light quark masses are $m_{u}^{\\bar{MS}}(\\mu =2 {GeV}) = 3.03(19)$ MeV, $m_{d}^{\\bar{MS}}(\\mu = 2 {GeV}) = 4.44(28)$ MeV, $m_{s}^{\\bar{MS}}(\\mu = 2 {GeV}) = 99.2(52)$ MeV.

Yusuke Namekawa; Yoshio Kikukawa

2005-09-24T23:59:59.000Z

360

Laboratory development of reconsolidation cycle for settlement analysis of precompressed clays  

E-Print Network [OSTI]

P. z A H I-I I s T H E 0 R Y OF CONSOLIDATION, AT THIS TiME THE CONSOLIOAf . CURVE 'VOfD RA IQ VERSUS PRESSURE ) IVAS BEING PLOTTECi ARITHllETICAL COORDINATES' 3 R T I I U R, A S A G I' A ff D E S T U L II ll N D E R 1 E R Z A G H I A N D T H E N... ON IVA S THEN CON? Nu Eu UN ' . r HE I/ RG N CUR'/E WAS REE. SIAB SHED. THE RE. AT QNSH P QF PRESSURE ?0 VO D RATiO WAS SHOWN GRAPH CALL? uS NG SEM ? i OGAR ?HMii PLOTS 0 DEVELOP THE CONSOL DAr ON CURVE 'tHE EFFFCrS Qr SECOI?DAR? CQNSQ DA' rJN WERE...

Buchanan, Philip Norton

1959-01-01T23:59:59.000Z

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


361

Accidents in (0,2) Landau-Ginzburg theories  

E-Print Network [OSTI]

We study the role of accidental symmetries in two-dimensional (0,2) superconformal field theories obtained by RG flow from (0,2) Landau-Ginzburg theories. These accidental symmetries are ubiquitous, and, unlike in the case of (2,2) theories, their identification is key to correctly identifying the IR fixed point and its properties. We develop a number of tools that help to identify such accidental symmetries in the context of (0,2) Landau-Ginzburg models and provide a conjecture for a toric structure of the SCFT moduli space in a large class of models. We also give a self-contained discussion of aspects of (0,2) conformal perturbation theory.

Bertolini, Marco; Plesser, M Ronen

2014-01-01T23:59:59.000Z

362

Accidents in (0,2) Landau-Ginzburg theories  

E-Print Network [OSTI]

We study the role of accidental symmetries in two-dimensional (0,2) superconformal field theories obtained by RG flow from (0,2) Landau-Ginzburg theories. These accidental symmetries are ubiquitous, and, unlike in the case of (2,2) theories, their identification is key to correctly identifying the IR fixed point and its properties. We develop a number of tools that help to identify such accidental symmetries in the context of (0,2) Landau-Ginzburg models and provide a conjecture for a toric structure of the SCFT moduli space in a large class of models. We also give a self-contained discussion of aspects of (0,2) conformal perturbation theory.

Marco Bertolini; Ilarion V. Melnikov; M. Ronen Plesser

2014-10-23T23:59:59.000Z

363

Decay Heat Calculations for PWR and BWR Assemblies Fueled with Uranium and Plutonium Mixed Oxide Fuel using SCALE  

SciTech Connect (OSTI)

In currently operating commercial nuclear power plants (NPP), there are two main types of nuclear fuel, low enriched uranium (LEU) fuel, and mixed-oxide uranium-plutonium (MOX) fuel. The LEU fuel is made of pure uranium dioxide (UO{sub 2} or UOX) and has been the fuel of choice in commercial light water reactors (LWRs) for a number of years. Naturally occurring uranium contains a mixture of different uranium isotopes, primarily, {sup 235}U and {sup 238}U. {sup 235}U is a fissile isotope, and will readily undergo a fission reaction upon interaction with a thermal neutron. {sup 235}U has an isotopic concentration of 0.71% in naturally occurring uranium. For most reactors to maintain a fission chain reaction, the natural isotopic concentration of {sup 235}U must be increased (enriched) to a level greater than 0.71%. Modern nuclear reactor fuel assemblies contain a number of fuel pins potentially having different {sup 235}U enrichments varying from {approx}2.0% to {approx}5% enriched in {sup 235}U. Currently in the United States (US), all commercial nuclear power plants use UO{sub 2} fuel. In the rest of the world, UO{sub 2} fuel is still commonly used, but MOX fuel is also used in a number of reactors. MOX fuel contains a mixture of both UO{sub 2} and PuO{sub 2}. Because the plutonium provides the fissile content of the fuel, the uranium used in MOX is either natural or depleted uranium. PuO{sub 2} is added to effectively replace the fissile content of {sup 235}U so that the level of fissile content is sufficiently high to maintain the chain reaction in an LWR. Both reactor-grade and weapons-grade plutonium contains a number of fissile and non-fissile plutonium isotopes, with the fraction of fissile and non-fissile plutonium isotopes being dependent on the source of the plutonium. While only RG plutonium is currently used in MOX, there is the possibility that WG plutonium from dismantled weapons will be used to make MOX for use in US reactors. Reactor-grade plutonium in MOX fuel is generally obtained from reprocessed irradiated nuclear fuel, whereas weapons-grade plutonium is obtained from decommissioned nuclear weapons material and thus has a different plutonium (and other actinides) concentration. Using MOX fuel instead of UOX fuel has potential impacts on the neutronic performance of the nuclear fuel and the design of the nuclear fuel must take these differences into account. Each of the plutonium sources (RG and WG) has different implications on the neutronic behavior of the fuel because each contains a different blend of plutonium nuclides. The amount of heat and the number of neutrons produced from fission of plutonium nuclides is different from fission of {sup 235}U. These differences in UOX and MOX do not end at discharge of the fuel from the reactor core - the short- and long-term storage of MOX fuel may have different requirements than UOX fuel because of the different discharged fuel decay heat characteristics. The research documented in this report compares MOX and UOX fuel during storage and disposal of the fuel by comparing decay heat rates for typical pressurized water reactor (PWR) and boiling water reactor (BWR) fuel assemblies with and without weapons-grade (WG) and reactor-grade (RG) MOX fuel.

Ade, Brian J [ORNL; Gauld, Ian C [ORNL

2011-10-01T23:59:59.000Z

364

Geothermal Energy for New Mexico: Assessment of Potential and Exploratory Drilling  

SciTech Connect (OSTI)

This report summarizes the drilling operations and subsequent interpretation of thermal and geochemical data from the New Mexico Tech NMT-2GT (OSE RG- 05276 POD) test well. This slim hole was drilled along an elongate heat-flow anomaly at the base of the Socorro Mountains to better assess the geothermal resource potential (Socorro Peak geothermal system) on the western side of the New Mexico Tech campus in Socorro, New Mexico. The reservoir depth, hydraulic properties, temperature and chemistry were unknown prior to drilling. The purpose of the NMT-2GT (OSE RG-05276 POD) well was to explore the feasibility of providing geothermal fluids for a proposed district space heating system on the New Mexico Tech campus. With DOE cost over runs funds we completed NMT-2GT to a depth of 1102 feet at the Woods Tunnel drill site. Temperatures were nearly constant (41 oC ) between a depth of 400???????????????????????????????¢????????????????????????????????????????????????????????????????1102 feet. Above this isothermal zone, a strong temperature gradient was observed (210 oC /km) beneath the water table consistent with vertical convective heat transfer. The existence of a groundwater upflow zone was further supported by measured vertical hydraulic head measurements which varied between about 258 feet at the water table to 155 feet at a depth of 1102 feet yielding a vertical hydraulic a gradient of about 0.1. If the upflow zone is 1 km deep, then a vertical flow rate is about 0.6 m/yr could have produced the observed curvature in the thermal profile. This would suggest that the deep bedrock permeability is about 20 mD. This is much lower than the permeability measured in a specific capacity aquifer test completed in 2009 within fracture Paleozoic sandstones near the water table (3000 D). Flow rates measured during drilling were measured using a v-notch weir. Flow rates were consistently around 1000 gpm. While the temperatures are lower than we had anticipated, this geothermal resource can still be developed to heat the NM Tech campus using heat pump technology.

Mark Person, Lara Owens, James Witcher

2010-02-17T23:59:59.000Z

365

Development of embrittlement prediction models for U.S. power reactors and the impact of the heat-affected zone to thermal annealing  

SciTech Connect (OSTI)

The NRC Regulatory Guide 1.99 Revision 2 was based on 177 surveillance data points and the EPRI data base, where 76% of 177 data points and 60% of EPRI data base were from Westinghouse`s data. Therefore, other vendors` radiation environment may not be properly characterized by R.G. 1.99`s prediction. To minimize scatter from the influences of the irradiation temperature, neutron energy spectrum, displacement rate, and plant operation procedures on embrittlement models, improved embrittlement models based on group data that have similar radiation environments and reactor design and operation criteria are examined. A total of 653 shift data points from the current FR-EDB, including 397 Westinghouse data, 93 B and W data, 37 CE data, and 106 GE data, are used. A nonlinear least squares fitting FORTRAN program, incorporating a Monte Carlo procedure with 35% and 10% uncertainty assigned to the fluence and shift data, respectively, was written for this study. In order to have the same adjusted fluence value for the weld and plate material in the same capsule, the Monte Carlo least squares fitting procedure has the ability to adjust the fluence values while running the weld and plate formula simultaneously. Six chemical components, namely, copper, nickel, phosphorus, sulfur, manganese, and molybdenum, were considered in the development of the new embrittlement models. The overall percentage of reduction of the 2-sigma margins per delta RTNDT predicted by the new embrittlement models, compared to that of R.G. 1.99, for weld and base materials are 42% and 36%, respectively. Currently, the need for thermal annealing is seriously being considered for several A302B type RPVs. From the macroscopic view point, even if base and weld materials were verified from mechanical tests to be fully recovered, the linking heat affected zone (HAZ) material has not been properly characterized. Thus the final overall recovery will still be unknown. The great data scatter of the HAZ metals may be the result of the metallurgical heterogeneity that exists in the HAZ. The proposed data fitting procedure for the HAZ material is presented in the paper.

Wang, J.A.

1998-05-01T23:59:59.000Z

366

Packaging Review Guide for Reviewing Safety Analysis Reports for Packagings  

SciTech Connect (OSTI)

This Packaging Review Guide (PRG) provides guidance for Department of Energy (DOE) review and approval of packagings to transport fissile and Type B quantities of radioactive material. It fulfills, in part, the requirements of DOE Order 460.1B for the Headquarters Certifying Official to establish standards and to provide guidance for the preparation of Safety Analysis Reports for Packagings (SARPs). This PRG is intended for use by the Headquarters Certifying Official and his or her review staff, DOE Secretarial offices, operations/field offices, and applicants for DOE packaging approval. This PRG is generally organized at the section level in a format similar to that recommended in Regulatory Guide 7.9 (RG 7.9). One notable exception is the addition of Section 9 (Quality Assurance), which is not included as a separate chapter in RG 7.9. Within each section, this PRG addresses the technical and regulatory bases for the review, the manner in which the review is accomplished, and findings that are generally applicable for a package that meets the approval standards. This Packaging Review Guide (PRG) provides guidance for DOE review and approval of packagings to transport fissile and Type B quantities of radioactive material. It fulfills, in part, the requirements of DOE O 460.1B for the Headquarters Certifying Official to establish standards and to provide guidance for the preparation of Safety Analysis Reports for Packagings (SARPs). This PRG is intended for use by the Headquarters Certifying Official and his review staff, DOE Secretarial offices, operations/field offices, and applicants for DOE packaging approval. The primary objectives of this PRG are to: (1) Summarize the regulatory requirements for package approval; (2) Describe the technical review procedures by which DOE determines that these requirements have been satisfied; (3) Establish and maintain the quality and uniformity of reviews; (4) Define the base from which to evaluate proposed changes in scope and requirements of reviews; and (5) Provide the above information to DOE organizations, contractors, other government agencies, and interested members of the general public. This PRG was originally published in September 1987. Revision 1, issued in October 1988, added new review sections on quality assurance and penetrations through the containment boundary, along with a few other items. Revision 2 was published October 1999. Revision 3 of this PRG is a complete update, and supersedes Revision 2 in its entirety.

DiSabatino, A; Biswas, D; DeMicco, M; Fisher, L E; Hafner, R; Haslam, J; Mok, G; Patel, C; Russell, E

2007-04-12T23:59:59.000Z

367

Development and Testing of the NIF Prototype Module  

SciTech Connect (OSTI)

The NIF Power Conditioning System (PCS) is required to deliver -68 kJ to each of the 3840 flashlamp pairs in the NIF laser in a current pulse with a peak of -500 kA and rise time of- 150 s. The PCS will consist of 192 modules each of which drive 20 lamp-pairs. Each module will basically be a 6 rnF capacitor bank with a nominal charge voltage of 23.5 kV which is switched by a single pressurized air gas switch to 20 RG-220 cables that are connected to individual lamp loads. In addition each module will have a number of subsystems including; a lamp pre-ionization system, power supplies, isolation circuits, trigger systems, safety dump systems, gas system, and an embedded control system. A module will also include components whose primary function is to limit fault currents and thus minimize collateral damage in faults. In the Prototype Development and Testing effort at Sandia National Laboratories all of these were integrated into a single system and proper fimctionality was demonstrated. Extensive testing was done at nominal operating levels into resistive dummy loads and some testing in fault modes was also done. A description of the system and a summary of testing is given in this paper.

Adcock, J.; Harjes, C.; Mowrer, G.; Wilson, M.

1999-06-25T23:59:59.000Z

368

Hydrodynamics of Holographic Superconductors  

E-Print Network [OSTI]

We study the poles of the retarded Green functions of a holographic superconductor. The model shows a second order phase transition where a charged scalar operator condenses and a U(1) symmetry is spontaneously broken. The poles of the holographic Green functions are the quasinormal modes in an AdS black hole background. We study the spectrum of quasinormal frequencies in the broken phase, where we establish the appearance of a massless or hydrodynamic mode at the critical temperature as expected for a second order phase transition. In the broken phase we find the pole representing second sound. We compute the speed of second sound and its attenuation length as function of the temperature. In addition we find a pseudo diffusion mode, whose frequencies are purely imaginary but with a non-zero gap at zero momentum. This gap goes to zero at the critical temperature. As a technical side result we explain how to calculate holographic Green functions and their quasinormal modes for a set of operators that mix under the RG flow.

Irene Amado; Matthias Kaminski; Karl Landsteiner

2009-06-17T23:59:59.000Z

369

Heavy-quark free energy at finite temperature with 2+1 flavors of improved Wilson quarks in fixed scale approach  

E-Print Network [OSTI]

The free energy between a static quark and an antiquark is studied by using the color-singlet Polyakov-line correlation at finite temperature. We perform simulations on $32^3 \\times 12$, 10, 8, 6, 4 lattices in the high temperature phase with the RG-improved gluon action and 2+1 flavors of the clover-improved Wilson quark action. Since the simulations are based on the fixed scale approach that the temperature can be varied without changing the spatial volume and renormalization factor, it is possible to investigate temperature dependence of the heavy-quark free energy without any adjustment of the overall constant. We find that, the heavy-quark free energies at short distance converge to the heavy-quark potential evaluated from the Wilson-loop operator at zero temperature, in accordance with the expected insensitivity of short distance physics to the temperature. At long distance, the heavy-quark free energies approach to twice the single-quark free energies, implying that the interaction between heavy quarks is screened. The Debye screening mass obtained from the long range behavior of the heavy-quark free energy is compared with results of the thermal perturbation theory and those of $N_f=2$ and $N_f=0$ lattice simulations.

Y. Maezawa; S. Aoki; S. Ejiri; T. Hatsuda; K. Kanaya; H. Ohno; T. Umeda

2009-11-02T23:59:59.000Z

370

Heavy-Quark Free Energy, Debye Mass, and Spatial String Tension at Finite Temperature in Two Flavor Lattice QCD with Wilson Quark Action  

E-Print Network [OSTI]

We study Polyakov loop correlations and spatial Wilson loop at finite Temperature in two-flavor QCD simulations with the RG-improved gluon action and the clover-improved Wilson quark action on a $ 16^3 \\times 4$ lattice. From the line of constant physics at $m_{\\rm PS}/m_{\\rm V}=0.65$ and 0.80, we extract the heavy-quark free energies, the effective running coupling $g_{\\rm eff}(T)$ and the Debye screening mass $m_D(T)$ for various color channels of heavy quark--quark and quark--anti-quark pairs above the critical temperature. The free energies are well approximated by the screened Coulomb form with the appropriate Casimir factors at high temperature. The magnitude and the temperature dependence of the Debye mass are compared to those of the next-to-leading order thermal perturbation theory and to a phenomenological formula in terms of $g_{\\rm eff}(T)$. We make a comparison between our results with the Wilson quark action and the previous results with the staggered quark action. The spatial string tension is also studied in the high temperature phase and is compared to the next-to-next-leading order prediction in an effective theory with dimensional reduction.

WHOT-QCD Collaboration; :; Y. Maezawa; N. Ukita; S. Aoki; S. Ejiri; T. Hatsuda; N. Ishii; K. Kanaya

2007-02-13T23:59:59.000Z

371

Monte Carlo analysis of burnup-dependent plutonium concentration profiles in UO{sub 2} and MOX fuel pins  

SciTech Connect (OSTI)

The ability to accurately predict fuel performance is an essential requirement for fuel design studies. Prediction of plutonium concentration profiles in an irradiated fuel pin is important for fuel performance analysis and spent-fuel storage. The MCNP coupling with ORIGEN2 (MCWO) burnup calculation code as demonstrated in this paper can analyze the rim effect in UO{sub 2} and mixed-oxide (MOX) fuel pins. Acceptance of a code such as MCWO depends very strongly on its validation. Validation involves the benchmark of the code predictions to the in-pile experimental data and results of post-irradiation examinations (PIEs). In this paper, a validation was made by comparing the MCWO calculated results with the VIM-BURN code, which has been validated against PIE data. The validated MCWO can provide the best-estimate neutronic characteristics of fuel burnup performance analysis. In this paper, Pu concentration (wt%) and fission power profiles versus burnup of UO{sub 2} and reactor-grade (RG)-MOX fuel pins were calculated with MCWO, and results are discussed.

Chang, G.S. [Lockheed Martin Idaho Technologies, Idaho Falls, ID (United States). Idaho National Engineering and Environmental Lab.

1998-09-01T23:59:59.000Z

372

Testing Buda-Lund hydro model on particle correlations and spectra in NA44, WA93 and WA98 heavy ion experiments  

E-Print Network [OSTI]

Analytic and numerical approximations to a hydrodynamical model describing longitudinally expanding, cylindrically symmetric, finite systems are fitted to preliminary NA44 data measured in 200 AGeV central $S + Pb$ reactions. The model describes the measured spectra and HBT radii of pions, kaons and protons, simultaneously. The source is characterized by a central freeze-out temperature of T_0 = 154 +/- 8 +/- 11 MeV, a "surface" temperature of T_r = 107 +/- 28 +/- 18 MeV and by a well-developed transverse flow, = 0.53 +/- 0.17 +/- 0.11. The transverse geometrical radius and the mean freeze-out time are found to be R_G = 5.4 +/- 0.9 +/- 0.7 fm and tau_0 = 5.1 +/- 0.3 +/- 0.3 fm/c, respectively. Fits to preliminary WA93 200 AGeV S + Au and WA98 158 AGeV Pb + Pb data dominated by pions indicate similar model parameters. The absolute normalization of the measured particle spectra together with the experimental determination of both the statistical and the systematic errors were needed to obtain successful fits.

A. Ster; T. Csorgo; B. Lorstad

1998-09-28T23:59:59.000Z

373

Enhancing the Commissioning Process on Multi-Building Projects with Six Sigma Tools/Techniques  

E-Print Network [OSTI]

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Buck, L.

2007-01-01T23:59:59.000Z

374

The influence of certain management practices upon market quality and profit made in broiler production  

E-Print Network [OSTI]

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Moore, William J

1951-01-01T23:59:59.000Z

375

First X-ray-Based Statistical Tests for Clumpy-Torus Models: Eclipse Events from 230 Years of Monitoring of Seyfert AGN  

E-Print Network [OSTI]

We present an analysis of multi-timescale variability in line-of-sight X-ray absorbing gas as a function of optical classification in a large sample of Seyfert AGN to derive the first X-ray statistical constraints for clumpy-torus models. We systematically search for discrete absorption events in the vast archive of RXTE monitoring of dozens of nearby type I and Compton-thin type II AGN. We are sensitive to discrete absorption events due to clouds of full-covering, neutral or mildly ionized gas with columns <~ 10^(22-25) cm^-2 transiting the line of sight. We detect 12 eclipse events in 8 objects, roughly tripling the number previously published from this archive. Peak column densities span ~ 4-26 x 10^22 cm^-2. Event durations span hours to months. The column density profile for an eclipsing cloud in NGC 3783 is doubly spiked, possibly indicating a cloud that is being tidally sheared. We infer the clouds' distances from the black hole to span ~0.3 -140 x 10^4 R_g. In seven objects, the clouds' distances a...

Markowitz, Alex; Nikutta, Robert

2014-01-01T23:59:59.000Z

376

Interrelationship of dietary vitamin B12 or fat with thyrotoxicosis in certain adaptive changes in respiratory enzymes of rat liver  

E-Print Network [OSTI]

O 4AT?OASLE OHa THgTGTASLEd AgR gSLZSHRE OLR AgSC8gA AS GR OZSH8 AgR ZSLR TZcSLAOHA O8RHAE 4SH4RLHRa KTAg AgR ZRAOGS5T4 LR8C5OATSHu rgR AgFLSTa gSLZSHR TH cOLAT4C5OL TE "HSKH AS GR TH?S5?Ra TH O ZC5ATACaR S6 THaT?TaCO5 R66R4AE CcSH AgR cgFETS5S8F... KgT4g S44CL GF ZROHE S6 ZCAOATSH OHa ER5R4ATSHE S?RL ZOHF 8RHRLOATSHE ^(.xd (lsku NCGSTE ^s:kd eO5R ^:lkd OHa 9SHSa OHa 2SgH ^(m:k gO?R aRE4LTGRa OHSAgRL 5OL8R 8LSCc S6 OaOcAOATSHE TH OHTZO5E KgT4g S44CL aCLTH8 OH THaT?TaCO5nE 5T6R OHa KTAgTH AgR 5...

Crawford, Wid Philips

1957-01-01T23:59:59.000Z

377

Yukawa unification: The good, the bad, and the ugly  

SciTech Connect (OSTI)

We analyze some consequences of grand unification of the third-generation Yukawa couplings, in the context of the minimal supersymmetric standard model. We address two issues: the prediction of the top quark mass, and the generation of the top-bottom mass hierarchy through a hierarchy of Higgs vacuum expectation values. The top mass is strongly dependent on a certain ratio of superpartner masses. And the VEV hierarchy always entails some tuning of the GUT-scale parameters. We study the RG equations and their semi-analytic solutions, which exhibit several interesting features, such as a focusing effect for a large Yukawa coupling in the limit of certain symmetries and a correlation between the A terms (which contribute to b {yields} s{gamma}) and the gaugino masses. This study shows that non-universal soft-SUSY-breaking masses are favored (in particular for splitting the Higgs-doublets via D-terms and for allowing more natural scenarios of symmetry breaking), and hints at features desired in Yukawa-unified models. Several phenomenological implications are also revealed.

Rattazzi, R. [Rutgers Univ., Piscataway, NJ (United States). Dept. of Physics and Astronomy; Sarid, U. [Stanford Univ., Stanford, CA (United States). Dept. of Physics; Hall, L.J. [Lawrence Berkeley Lab., CA (United States)

1993-05-01T23:59:59.000Z

378

Relationships between soils and vegetation on four range plant communities on the Welder Wildlife Refuge in South Texas  

E-Print Network [OSTI]

Dissertation By THADIS W f BOX LBBWDVGF UC MD CMXiG UsF eDsMGsM rXt EGUsDa AGBUWMoGsM LnunCM bmdm LhclHOfgAxgpglRI RqYC BUBGW 1UC oUFG BDCCYriG MqWDnuq MqG qGiB Da oUsX BGDBiG UsF YM 1DniF rG YoBDCCYriG MD YssnoGWUMG Uii MqDCG 1qD eDsMWYrnMGF MD YMC BWGB...FGWCMUsFYsu5 UsF sGVGW GsFYsu GseDnWUuGoGsM MqWDnuqDnM MqG CMnFX UsF aDW qGW qGiB Ys MqG BWGBUWUMYDs Da MqG oUsnCeWYBMN RLSfg H) hHlRglRI H S w g h R T : g I NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN NNNN 3 (g:TgO H) f...

Box, Thadis W.

1959-01-01T23:59:59.000Z

379

Reactions of small molecular systems  

SciTech Connect (OSTI)

This DOE program remains focused on small molecular systems relevant to combustion. Though a number of experimental approaches and machines are available for this research, the authors` activities are centered around the high-n Rydberg time-of-flight (HRTOF) apparatus in this laboratory. One student and one postdoc carry out experiments with this machine and also engage in small intra-group collaborations involving shared equipment. This past year was more productive than the previous two, due to the uninterrupted operation of the HRTOF apparatus. Results were obtained with CH{sub 3}OH, CH{sub 3}SH, Rg-HX complexes, HCOOH, and their deuterated analogs where appropriate. One paper is in print, three have been accepted for publication, and one is under review. Many preliminary results that augur well for the future were obtained with other systems such as HNO{sub 3}, HBr-HI complexes, toluene, etc. Highlights from the past year are presented below that display some of the features of this program.

Wittig, C. [Univ. of Southern California, Los Angeles, CA (United States)

1993-12-01T23:59:59.000Z

380

Subunit Stabilization and Polyethylene Glycolation of Cocaine Esterase Improves In Vivo Residence Time  

SciTech Connect (OSTI)

No small-molecule therapeutic is available to treat cocaine addiction, but enzyme-based therapy to accelerate cocaine hydrolysis in serum has gained momentum. Bacterial cocaine esterase (CocE) is the fastest known native enzyme that hydrolyzes cocaine. However, its lability at 37 C has limited its therapeutic potential. Cross-linking subunits through disulfide bridging is commonly used to stabilize multimeric enzymes. Herein we use structural methods to guide the introduction of two cysteine residues within dimer interface of CocE to facilitate intermolecular disulfide bond formation. The disulfide-crosslinked enzyme displays improved thermostability, particularly when combined with previously described mutations that enhance stability (T172R-G173Q). The newly modified enzyme yielded an extremely stable form of CocE (CCRQ-CocE) that retained greater than 90% of its activity after 41 days at 37 C, representing an improvement of more than 4700-fold over the wild-type enzyme. CCRQ-CocE could also be modified by polyethylene glycol (PEG) polymers, which improved its in vivo residence time from 24 to 72 h, as measured by a cocaine lethality assay, by self-administration in rodents, and by measurement of inhibition of cocaine-induced cardiovascular effects in rhesus monkeys. PEG-CCRQ elicited negligible immune response in rodents. Subunit stabilization and PEGylation has thus produced a potential protein therapeutic with markedly higher stability both in vitro and in vivo.

Narasimhan, Diwahar; Collins, Gregory T.; Nance, Mark R.; Nichols, Joseph; Edwald, Elin; Chan, Jimmy; Ko, Mei-Chuan; Woods, James H.; Tesmer, John J.G.; Sunahara, Roger K. (Michigan)

2012-03-15T23:59:59.000Z

Note: This page contains sample records for the topic "rong richbu rg" from the National Library of EnergyBeta (NLEBeta).
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381

Is "just-so" Higgs splitting needed for t-b-\\tau Yukawa unified SUSY GUTs?  

E-Print Network [OSTI]

Recent renormalization group calculations of the sparticle mass spectrum in the Minimal Supersymmetric Standard Model (MSSM) show that t-b-\\tau Yukawa coupling unification at M_{\\rm GUT} is possible when the mass spectra follow the pattern of a radiatively induced inverted scalar mass hierarchy. The calculation is entirely consistent with expectations from SO(10) SUSY GUT theories, with one exception: it seems to require MSSM Higgs soft term mass splitting at M_{\\rm GUT}, dubbed "just-so Higgs splitting" (HS) in the literature, which apparently violates the SO(10) gauge symmetry. Here, we investigate three alternative effects: {\\it i}). SO(10) D-term splitting, {\\it ii}). inclusion of right hand neutrino in the RG calculation, and {\\it iii}). first/third generation scalar mass splitting. By combining all three effects (the DR3 model), we find t-b-\\tau Yukawa unification at M_{\\rm GUT} can be achieved at the 2.5% level. In the DR3 case, we expect lighter (and possibly detectable) third generation and heavy Hig...

Baer, Howard; Sekmen, Sezen

2009-01-01T23:59:59.000Z

382

Neutron electric dipole moment with external electric field method in lattice QCD  

E-Print Network [OSTI]

We discuss a possibility that the Neutron Electric Dipole Moment (NEDM) can be calculated in lattice QCD simulations in the presence of the CP violating $\\theta$ term. In this paper we measure the energy difference between spin-up and spin-down states of the neutron in the presence of an uniform and static external electric field. We first test this method in quenched QCD with the RG improved gauge action on a $16^3\\times 32$ lattice at $a^{-1}\\simeq$ 2 GeV, employing two different lattice fermion formulations, the domain-wall fermion and the clover fermion for quarks, at relatively heavy quark mass $(m_{PS}/m_V \\simeq 0.85)$. We obtain non-zero values of NEDM from calculations with both fermion formulations. We next consider some systematic uncertainties of our method for NEDM, using $24^3\\times 32$ lattice at the same lattice spacing only with the clover fermion. We finally investigate the quark mass dependence of NEDM and observe a non-vanishing behavior of NEDM toward the chiral limit. We interpret this behavior as a manifestation of the pathology in the quenched approximation.

E. Shintani; S. Aoki; N. Ishizuka; K. Kanaya; Y. Kikukawa; Y. Kuramashi; M. Okawa; A. Ukawa; T. Yoshi

2006-11-27T23:59:59.000Z

383

Neutron electric dipole moment on the lattice  

E-Print Network [OSTI]

We carry out a feasibility study toward a lattice QCD calculation of the neutron electric dipole moment (NEDM) in the presence of the $\\theta$ term using two different approaches. In the first method, we calculate the CP-odd electromagnetic form factor $F_3$, which becomes the NEDM in the zero momentum transfer limit. At the first order in $\\theta$, we derive a formula connecting the lattice three-point function to the CP-odd electromagnetic form factor. In the second method we directly extract the NEDM from the energy difference between spin-up and spin-down neutron states in the presence of a constant electric field, without expanding a small but non-zero $\\theta$. We test both approaches numerically, employing the domain-wall quark action with the RG improved gauge action in quenched QCD at $a^{-1}\\simeq 2$ GeV on a $16^3\\times 32\\times 16$ lattice, and further applying the second method to the clover quark action at a similar lattice spacing and nucleon mass. We obtain good signals from both approaches. In particular the second method works well with both fermion formulations.

Eigo Shintani; S. Aoki; N. Ishizuka; K. Kanaya; Y. Kikukawa; Y. Kuramashi; M. Okawa; A. Ukawa; T. Yoshi

2005-09-26T23:59:59.000Z

384

Renormalization group flow of entanglement entropy on spheres  

E-Print Network [OSTI]

We explore entanglement entropy of a cap-like region for a generic quantum field theory residing in the Bunch-Davies vacuum on de Sitter space. Entanglement entropy in our setup is identical with the thermal entropy in the static patch of de Sitter, and we derive a simple relation between the vacuum expectation value of the energy-momentum tensor trace and the RG flow of entanglement entropy. In particular, renormalization of the cosmological constant and logarithmic divergence of the entanglement entropy are interrelated in our setup. We confirm our findings by recovering known universal contributions for a free field theory deformed by a mass operator as well as obtain correct universal behaviour at the fixed points. Simple examples of entanglement entropy flows are elaborated in $d=2,3,4$. In three dimensions we find that while the renormalized entanglement entropy is stationary at the fixed points, it is not monotonic. We provide a computational evidence that the universal `area law' for a conformally cou...

Ben-Ami, Omer; Smolkin, Michael

2015-01-01T23:59:59.000Z

385

A Warm Near-Infrared High-Resolution Spectrograph with Very High Throughput (WINERED)  

E-Print Network [OSTI]

WINERED is a newly built high-efficiency (throughput$ > 25-30\\%$) and high-resolution spectrograph customized for short NIR bands at 0.9-1.35 ${\\rm \\mu}$m. WINERED is equipped with ambient temperature optics and a cryogenic camera using a 1.7 ${\\rm \\mu}$m cut-off HgCdTe HAWAII-2RG array detector. WINERED has two grating modes: one with a conventional reflective echelle grating (R$\\sim$28,300), which covers 0.9-1.35 $\\mu$m simultaneously, the other with ZnSe or ZnS immersion grating (R$\\sim$100,000). We have completed the development of WINERED except for the immersion grating, and started engineering and science observations at the Nasmyth platform of the 1.3 m Araki Telescope at Koyama Astronomical Observatory of Kyoto-Sangyo University in Japan. We confirmed that the spectral resolution ($R\\sim$ 28,300) and the throughput ($>$ 40\\% w/o telescope/atmosphere/array QE) meet our specifications. We measured ambient thermal backgrounds (e.g., 0.06 ${\\rm [e^{-}/sec/pixel]}$ at 287 K), which are roughly consistent ...

Kondo, Sohei; Kobayashi, Naoto; Yasui, Chikako; Mito, Hiroyuki; Fukue, Kei; Nakanishi, Kenshi; Kawanishi, Takafumi; Nakaoka, Tetsuya; Otsubo, Shogo; Kinoshita, Masaomi; Kitano, Ayaka; Hamano, Satoshi; Mizumoto, Misaki; Yamamoto, Ryo; Izumi, Natsuko; Matsunaga, Noriyuki; Kawakita, Hideyo

2015-01-01T23:59:59.000Z

386

Chiral operators in two-dimensional (0,2) theories and a test of triality  

E-Print Network [OSTI]

In this paper we compute spaces of chiral operators in general two-dimensional (0,2) nonlinear sigma models, both in theories twistable to the A/2 or B/2 model, as well as in non-twistable theories, and apply them to check recent duality conjectures. The fact that in a nonlinear sigma model, the Fock vacuum can act as a section of a line bundle on the target space plays a crucial role in our (0,2) computations, so we begin with a review of this property. We also take this opportunity to show how even in (2,2) theories, the Fock vacuum encodes in this way choices of target space spin structures, and discuss how such choices enter the A and B model topological field theories. We then compute chiral operators in general (0,2) nonlinear sigma models, and apply them to test the recent Gadde-Gukov-Putrov triality proposal, which says that certain triples of (0,2) GLSMs should RG flow to nontrivial IR fixed points. We find that different UV theories in the same proposed universality class do not necessarily have the...

Guo, J; Sharpe, E

2015-01-01T23:59:59.000Z

387

The determination of habitat factors associated with different range condition classes on an upland site in the southeastern Edwards Plateau of Texas  

E-Print Network [OSTI]

KRbERD bAfKADEIEAO ND gRIRMfEORg lB lNDNe gRODEIBn Ti5iDIn thy?P HNIN MRKMRDROI I1R EOIRMbRKI AO ty AOR?fRIRM eEORD EO RNb1 DIigB NMRNP TeDA D1AmO ED I1R MNO5R bAOgEIEAO DbAMR 9AM RNb1 DKRbERD ND NeeAmRg lB I1R MNO5R bAOgEIEAO 5i...EgR PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP HT YiEgR IA WNO5R -AOgEIEAOD NOg WNO5R rEIRP P P P P ?k )AeEN5R gRODEIB ND gRIRMfEORg lB I1R D(iNMR 9AAI gRODEIB fRI1Agn oNBn thy?P HNIN MRKMRDROI OiflRM A9 D(iNMR EOb1RD AO ty AOR?D(iNMR?9AAI KeAID KRM...

Young, Leroy Jame

1955-01-01T23:59:59.000Z

388

Protein Folding: A Perspective From Statistical Physics  

E-Print Network [OSTI]

In this paper, we introduce an approach to the protein folding problem from the point of view of statistical physics. Protein folding is a stochastic process by which a polypeptide folds into its characteristic and functional 3D structure from random coil. The process involves an intricate interplay between global geometry and local structure, and each protein seems to present special problems. We introduce CSAW (conditioned self-avoiding walk), a model of protein folding that combines the features of self-avoiding walk (SAW) and the Monte Carlo method. In this model, the unfolded protein chain is treated as a random coil described by SAW. Folding is induced by hydrophobic forces and other interactions, such as hydrogen bonding, which can be taken into account by imposing conditions on SAW. Conceptually, the mathematical basis is a generalized Langevin equation. To illustrate the flexibility and capabilities of the model, we consider several examples, including helix formation, elastic properties, and the transition in the folding of myoglobin. From the CSAW simulation and physical arguments, we find a universal elastic energy for proteins, which depends only on the radius of gyration $R_{g}$ and the residue number $N$. The elastic energy gives rise to scaling laws $R_{g}\\sim N^{\

Jinzhi Lei; Kerson Huang

2010-02-26T23:59:59.000Z

389

Protein Folding Dynamics Detected By Time-Resolved Synchrotron X-ray Small-Angle Scattering Technique  

SciTech Connect (OSTI)

The polypeptide collapse is an essential dynamics in protein folding. To understand the mechanism of the collapse, in situ observation of folding by various probes is necessary. The changes in secondary and tertiary structures in the folding process of globular proteins, whose chain lengths are less than 300 polypeptides, were observed by circular dichrosim and intrinsic fluorescence spectroscopies, respectively. On the other hand, those in protein compactness could be only detected by using time-resolved synchrotron x-ray small-angle scattering technique. The observed dynamics for several proteins with different topologies suggested a common folding mechanism termed 'collapse and search' dynamics, in which the polypeptide collapse precedes the formation of the native contact formation. In 'collapse and search' dynamics, the most outstanding feature lied in the compactness of the initial intermediates. The collapsed intermediates demonstrated the scaling relationship between radius of gyration (Rg) and chain length with a scaling exponent of 0.35 {+-} 0.11, which is close to the value (1/3) predicted by mechano-statistical theory for the collapsed globules of polymers in poor solvent. Thus, it was suggested that the initial collapse is caused by the coil-globule transition of polymers. Since the collapse is essential to the folding of larger proteins, further investigations on the collapse likely lead to an important insight into the protein folding phenomena.

Fujisawa, Tetsuro; Takahashi, Satoshi [RIKEN Harima Institute, SPring-8 Center, Laboratory for Biometal Science, Hyogo 679-5148 (Japan); Institute for Protein Research, Osaka University Suita Osaka 565-0871/CREST, JST (Japan)

2007-03-30T23:59:59.000Z

390

Solution structure analysis of the conformational changes that occur upon the binding of the protein kinase inhibitor peptide to the catalytic subunit of the cAMP dependent protein kinase  

SciTech Connect (OSTI)

Fourier transform infrared (FTIR) spectroscopy and small-angle x-ray scattering experiments have been used to examine both the secondary structure content and overall conformation, respectively, of the catalytic subunit of the cAMP-dependent protein kinase and to characterize the structural change that occurs upon binding of the protein kinase inhibitor peptide, PKI(5-22)amide. While the secondary structure of the enzyme is unaltered by the binding of PKI(5-22)amide, a large overall conformational change occurs resulting in a compaction of the enzyme that is characterized by a 2{angstrom} decrease in radius of gyration, Rg, and an 11{angstrom} decrease in the maximum linear dimension, d{sub max}. We have modeled the conformational change as a simple rotation of the upper and lower lobes of the kinase by 39{degrees} about a molecular hinge defined by Glyl25, resulting in a closure of the cleft between the two lobes of the kinase. These data are evaluated with respect to recent x-ray crystallographic studies of the cAMP-dependent protein kinase, CDK2 protein kinase, and the MAP kinase ERK2. In addition, the implications that these findings have for the remainder of the protein kinase family are discussed.

Mitchell, R.D.; Walsh, D.A. [Univ. of California, Los Angeles, CA (United States). Dept. of Biological Chemistry; Olah, G.A.; Sosnick, T.R.; Trewhella, J. [Los Alamos National Lab., NM (United States)

1994-10-01T23:59:59.000Z

391

Stromgren photometry of Galactic Globular Clusters. II Metallicity distribution of red giants in Omega Centauri  

E-Print Network [OSTI]

We present new intermediate-band Stroemgren photometry based on more than 300 u,v,b,y images of the Galactic globular cluster Omega Cen. Optical data were supplemented with new multiband near-infrared (NIR) photometry (350 J,H,K_s images). The final optical-NIR catalog covers a region of more than 20*20 arcmin squared across the cluster center. We use different optical-NIR color-color planes together with proper motion data available in the literature to identify candidate cluster red giant (RG) stars. By adopting different Stroemgren metallicity indices we estimate the photometric metallicity for ~4,000 RGs, the largest sample ever collected. The metallicity distributions show multiple peaks ([Fe/H]_phot=-1.73+/-0.08,-1.29+/-0.03,-1.05+/-0.02,-0.80+/-0.04,-0.42+/-0.12 and -0.07+/-0.08 dex) and a sharp cut-off in the metal-poor tail ([Fe/H]_phot-1.7 dex).

Calamida, A; Stetson, P B; Freyhammer, L M; Piersimoni, A M; Buonanno, R; Caputo, F; Cassisi, S; Castellani, M; Corsi, C E; Dall'Ora, M; Degl'Innocenti, S; Ferraro, I; Grundahl, F; Hilker, M; Monelli, M; Nonino, M; Patat, N; Pietrinferni, A; Moroni, P G Prada; Primas, F; Pulone, L; Richtler, T; Romaniello, M; Storm, J; Walker, A R

2009-01-01T23:59:59.000Z

392

High Energy Theory Workshops and Visitors at the Michigan Center for Theoretical Physics  

SciTech Connect (OSTI)

Asymmetric, thermal and non-thermal dark matter and its detection. The first of these workshops (RG Flows) was held from September 17-21 with local organizers Henriette Elvang and Jim Liu, and external organizer Matt Headrick (Brandeis). There were a total of 40 participants, 27 of which were external. The conference website is http://www.umich.edu/~mctp/SciPrgPgs/events/2012/rgflows/, with slides available at http://www.umich.edu/~mctp/SciPrgPgs/events/ 2012/rgflows/sciprog.html. The second workshop (Light DM), was held April 15th-17th. It was especially timely as it coincided with the announcment of events seen by the CDMS collaboration consistent with a possible hint of a Light Dark Matter signal. The conference website is available at: http://www.umich. edu/~mctp/SciPrgPgs/events/2013/dm2013/ with slides available on-line at http://www.umich.edu/~mctp/SciPrgPgs/events/2013/dm2013/program. html.

Pierce, Aaron T. [University of Michigan

2013-04-01T23:59:59.000Z

393

The NIR Upgrade to the SALT Robert Stobie Spectrograph  

E-Print Network [OSTI]

The near infrared (NIR) upgrade to the Robert Stobie Spectrograph (RSS) on the Southern African Large Telescope (SALT), RSS/NIR, extends the spectral coverage of all modes of the visible arm. The RSS/NIR is a low to medium resolution spectrograph with broadband imaging, spectropolarimetric, and Fabry-Perot imaging capabilities. The visible and NIR arms can be used simultaneously to extend spectral coverage from approximately 3200 A to 1.6 um. Both arms utilize high efficiency volume phase holographic gratings via articulating gratings and cameras. The NIR camera is designed around a 2048x2048 HAWAII-2RG detector housed in a cryogenic dewar. The Epps optical design of the camera consists of 6 spherical elements, providing sub-pixel rms image sizes of 7.5 +/- 1.0 um over all wavelengths and field angles. The exact long wavelength cutoff is yet to be determined in a detailed thermal analysis and will depend on the semi-warm instrument cooling scheme. Initial estimates place instrument limiting magnitudes at J = 23.4 and H(1.4-1.6 um) = 21.6 for S/N = 3 in a 1 hour exposure well below the sky noise.

Andrew I. Sheinis; Marsha J. Wolf; Matthew A. Bershady; David A. H. Buckley; Kenneth H. Nordsieck; Ted B. Williams

2006-06-05T23:59:59.000Z

394

ROMP-based polymer composites and biorenewable rubbers  

SciTech Connect (OSTI)

This research is divided into two related topics. In the first topic, the synthesis and characterization of novel composite materials reinforced with MWCNTs by ring-opening metathesis polymerization (ROMP) is reported for two ROMP based monomers: dicyclopentadiene (DCPD) and 5-ethylidene-2-norbornene (ENB). Homogeneous dispersion of MWCNTs in the polymer matrices is achieved by grafting norbornene moieties onto the nanotube surface. For the DCPD-based system, the investigation of mechanical properties of the composites shows a remarkable increase of tensile toughness with just 0.4 wt % of functionalized MWCNTs (f-MWCNTs). To our knowledge, this represents the highest toughness enhancement efficiency in thermosetting composites ever reported. DMA results show that there is a general increase of thermal stability (rg) with the addition of f-MWCNTs, which means that covalently bonded f-MWCNTs can reduce the local chain mobility of the matrix by interfacial interactions. The ENB system also shows significant enhancement of the toughness using just 0.8 wt % f-MWCNTs. These results indicate that the ROMP approach for polyENB is also very effective. The second topic is an investigation of the biorenewable rubbers synthesized by the tandem ROMP and cationic polymerization. The resin consists of a norbornenyl-modified linseed oil and a norbornene diester. Characterization of the bio-based rubbers includes dynamic mechanical analysis, tensile testing, and thermogravimetric analysis. The experimental results show that there is a decrease in glass transition temperature and slight increase of elongation with increased diester loading.

Jeong, Wonje

2009-01-01T23:59:59.000Z

395

Witnessing the transformation of a quasar host galaxy at z=1.6  

E-Print Network [OSTI]

A significant minority of high redshift radio galaxy (HzRG) candidates show extremely red broad band colours and remain undetected in emission lines after optical `discovery' spectroscopy. In this paper we present deep GTC optical imaging and spectroscopy of one such radio galaxy, 5C 7.245, with the aim of better understanding the nature of these enigmatic objects. Our g-band image shows no significant emission coincident with the stellar emission of the host galaxy, but does reveal faint emission offset by ~3" (26 kpc) therefrom along a similar position angle to that of the radio jets, reminiscent of the `alignment effect' often seen in the optically luminous HzRGs. This offset g-band source is also detected in several UV emission lines, giving it a redshift of 1.609, with emission line flux ratios inconsistent with photoionization by young stars or an AGN, but consistent with ionization by fast shocks. Based on its unusual gas geometry, we argue that in 5C 7.245 we are witnessing a rare (or rarely observed)...

Humphrey, A; Gomes, J M; Papaderos, P; Villar-Martn, M; Filho, M E; Emonts, B H C; Aretxaga, I; Binette, L; Flaquer, B Ocaa; Lagos, P; Torrealba, J

2015-01-01T23:59:59.000Z

396

Corrective Action Decision Document/Closure Report for Corrective Action Unit 409: Other Waste Sites, Tonopah Test Range, Nevada (Rev. No.: 0, June 2001)  

SciTech Connect (OSTI)

This Corrective Action Decision Document/Closure Report (CADD/CR) has been prepared for Corrective Action Unit (CAU) 409: Other Waste Sites, Tonopah Test Range (TTR), Nevada, in accordance with the Federal Facility Agreement and Consent Order. Located near Area 3 on the TTR approximately 140 miles northwest of Las Vegas, Nevada, CAU 409 is comprised of three Corrective Action Sites (CASs): CAS RG-24-001-RGCR, Battery Dump Site; CAS TA-53-001-TAB2, Septic Sludge Disposal Pit (referred to as Septic Sludge Disposal Pit No.1); CAS TA-53-002-TAB2, Septic Sludge Disposal Pit (referred to as Septic Sludge Disposal Pit No.2). This CADD/CR identifies and rationalizes the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Operations Office's (NNSA/NV's) recommendation that no corrective action is deemed necessary for CAU 409. The CADD/CR have been combined into one report based on sample data collected during the field investigation performed in November 2000. Analysis of the data generated from these investigation activities indicates preliminary action levels were not exceeded for total volatile organic compounds, Toxicity Characteristic Leaching Procedure (TCLP) volatile organic compounds, total semivolatile organic compounds, TCLP semivolatile organic compounds, total Resource Conservation and Recovery Act (RCRA) metals (except arsenic), TCLP RCRA metals, polychlorinated biphenyls, total petroleum hydrocarbons as gasoline- and diesel-range organics, isotopic uranium, and gamma-emitting radionuclides (except thorium-234) for any of the soil samples collected. Concentrations of arsenic were detected above the preliminary action level in all samples; however, the concentrations are considered representative of ambient conditions at the site. Thorium-234 was tentatively identified in one sample; however, the concentration is considered no greater than background. The NNSA/NV's final determination is that CAU 409 shows no evidence of soil contamination at any of the associated CASs; therefore, the recommendation for no corrective action is justified.

DOE /NV

2001-06-12T23:59:59.000Z

397

Contribution to the development of DOE ARM Climate Modeling Best Estimate Data (CMBE) products: Satellite data over the ARM permanent and AMF sites: Final Report  

SciTech Connect (OSTI)

To support the LLNL ARM infrastructure team Climate Modeling Best Estimate (CMBE) data development, the University of North Dakota (UND)'s group will provide the LLNL team the NASA CERES and ISCCP satellite retrieved cloud and radiative properties for the periods when they are available over the ARM permanent research sites. The current available datasets, to date, are as follows: the CERES/TERRA during 200003-200812; the CERES/AQUA during 200207-200712; and the ISCCP during 199601-200806. The detailed parameters list below: (1) CERES Shortwave radiative fluxes (net and downwelling); (2) CERES Longwave radiative fluxes (upwelling) - (items 1 & 2 include both all-sky and clear-sky fluxes); (3) CERES Layered clouds (total, high, middle, and low); (4) CERES Cloud thickness; (5) CERES Effective cloud height; (6) CERES cloud microphysical/optical properties; (7) ISCCP optical depth cloud top pressure matrix; (8) ISCCP derived cloud types (r.g., cirrus, stratus, etc.); and (9) ISCCP infrared derived cloud top pressures. (10) The UND group shall apply necessary quality checks to the original CERES and ISCCP data to remove suspicious data points. The temporal resolution for CERES data should be all available satellite overpasses over the ARM sites; for ISCCP data, it should be 3-hourly. The spatial resolution is the closest satellite field of view observations to the ARM surface sites. All the provided satellite data should be in a format that is consistent with the current ARM CMBE dataset so that the satellite data can be easily merged into the CMBE dataset.

Xie, B; Dong, X; Xie, S

2012-05-18T23:59:59.000Z

398

Sizes, graphitic structures and fractal geometry of light-duty diesel engine particulates.  

SciTech Connect (OSTI)

The particulate matter of a light-duty diesel engine was characterized in its morphology, sizes, internal microstructures, and fractal geometry. A thermophoretic sampling system was employed to collect particulates directly from the exhaust manifold of a 1.7-liter turbocharged common-rail direct-injection diesel engine. The particulate samples collected at various engine-operating conditions were then analyzed by using a high-resolution transmission electron microscope (TEM) and an image processing/data acquisition system. Results showed that mean primary particle diameters (dp), and radii of gyration (Rg), ranged from 19.4 nm to 32.5 nm and 77.4 nm to 134.1 nm, respectively, through the entire engine-operating conditions of 675 rpm (idling) to 4000 rpm and 0% to 100% loads. It was also revealed that the other important parameters sensitive to the particulate formation, such as exhaust-gas recirculation (EGR) rate, equivalence ratio, and temperature, affected particle sizes significantly. Bigger primary particles were measured at higher EGR rates, higher equivalence ratios (fuel-rich), and lower exhaust temperatures. Fractal dimensions (D{sup f}) were measured at a range of 1.5 - 1.7, which are smaller than those measured for heavy-duty direct-injection diesel engine particulates in our previous study. This finding implies that the light-duty diesel engine used in this study produces more stretched chain-like shape particles, while the heavy-duty diesel engine emits more spherical particles. The microstructures of diesel particulates were observed at high TEM magnifications and further analyzed by a Raman spectroscope. Raman spectra revealed an atomic structure of the particulates produced at high engine loads, which is similar to that of typical graphite.

Lee, K. O.; Zhu, J.; Ciatti, S.; Choi, M. Y.; Energy Systems; Drexel Univ.

2003-01-01T23:59:59.000Z

399

Absorption/Expulsion of Oligomers and Linear Macromolecules in a Polymer Brush  

E-Print Network [OSTI]

The absorption of free linear chains in a polymer brush was studied with respect to chain size $L$ and compatibility $\\chi$ with the brush by means of Monte Carlo (MC) simulations and Density Functional Theory (DFT) / Self-Consistent Field Theory (SCFT) at both moderate, $\\sigma_g = 0.25$, and high, $\\sigma_g = 1.00$, grafting densities using a bead-spring model. Different concentrations of the free chains $0.0625 \\le \\phi_o \\le 0.375$ are examined. Contrary to the case of $\\chi = 0$ when all species are almost completely ejected by the polymer brush irrespective of their length $L$, for $\\chi absorption (absorbed amount) $\\Gamma(L)$ undergoes a sharp crossover from weak to strong ($\\approx 100%$) absorption, discriminating between oligomers, $1\\le L\\le 8$, and longer chains. For a moderately dense brush, $\\sigma_g = 0.25$, the longer species, $L > 8$, populate predominantly the deep inner part of the brush whereas in a dense brush $\\sigma_g = 1.00$ they penetrate into the "fluffy" tail of the dense brush only. Gyration radius $R_g$ and end-to-end distance $R_e$ of absorbed chains thereby scale with length $L$ as free polymers in the bulk. Using both MC and DFT/SCFT methods for brushes of different chain length $32 \\le N \\le 256$, we demonstrate the existence of unique {\\em critical} value of compatibility $\\chi = \\chi^{c} N$), in which the time of absorption $\\tau$ grows with $L$ at a different rate. During the initial stages of penetration into the brush one observes a power-law increase of $\\Gamma \\propto t^\\alpha$ with power $\\alpha \\propto -\\ln \\phi_o$ whereby penetration of the free chains into the brush gets {\\em slower} as their concentration rises.

A. Milchev; S. A. Egorov; K. Binder

2010-03-17T23:59:59.000Z

400

Status of an advanced radioisotope space power system using free-piston Stirling technology  

SciTech Connect (OSTI)

This paper describes a free-piston Stirling engine technology project to demonstrate a high efficiency power system capable of being further developed for deep space missions using a radioisotope (RI) heat source. The key objective is to develop a power system with an efficiency exceeding 20% that can function with a high degree of reliability for 10 years or longer on deep space missions. Primary issues being addressed for Stirling space power systems are weight and the vibration associated with reciprocating pistons. Similar weight and vibration issues have been successfully addressed with Stirling cryocoolers, which are the accepted standard for cryogenic cooling in space. Integrated long-life Stirling engine-generator (or convertor) operation has been demonstrated by the terrestrial Radioisotope Stirling Generator (RSG) and other Stirling Technology Company (STC) programs. Extensive RSG endurance testing includes more than 40,000 maintenance-free, degradation-free hours for the complete convertor, in addition to several critical component and subsystem endurance tests. The Stirling space power convertor project is being conducted by STC under DOE Contract, and NASA SBIR Phase II contracts. The DOE contract objective is to demonstrate a two-convertor module that represents half of a nominal 150-W(e) power system. Each convertor is referred to as a Technology Demonstration Convertor (TDC). The ultimate Stirling power system would be fueled by three general purpose heat source (GPHS) modules, and is projected to produce substantially more electric power than the 150-watt target. The system is capable of full power output with one failed convertor. One NASA contract, nearing completion, uses existing 350-W(e) RG-350 convertors to evaluate interactivity of two back-to-back balanced convertors with various degrees of electrical and mechanical interaction. This effort has recently provided the first successful synchronization of two convertors by means of parallel alternator electrical connections, thereby reducing vibration levels by more than an order of magnitude. It will also demonstrate use of an artificial neural network to monitor system health without invasive instrumentation. The second NASA contract, begun in January 1998, will develop an active adaptive vibration reduction system to be integrated with the DOE-funded TDC convertors. Preliminary descriptions and specifications of the Stirling convertor design, as well as program status and plans, are included.

White, M.A,; Qiu, S.; Erbeznik, R.M.; Olan, R.W.; Welty, S.C.

1998-07-01T23:59:59.000Z

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401

Corrective Action Investigation Plan for Corrective Action Unit 490: Station 44 Burn Area, Tonopah Test Range, Nevada (with Record of Technical Change No.1)  

SciTech Connect (OSTI)

This Corrective Action Investigation Plan (CAIP) contains the U.S. Department of Energy, Nevada Operations Office's approach to collect the data necessary to evaluate corrective action alternatives appropriate for the closure of Corrective Action Unit (CAU) 490 under the Federal Facility Agreement and Consent Order. Corrective Active Unit 490 consists of four Corrective Action Sites (CASs): 03-56-001-03BA, Fire Training Area (FTA); RG-56-001-RGBA, Station 44 Burn Area; 03-58-001-03FN, Sandia Service Yard; and 09-54-001-09L2, Gun Propellant Burn Area. These CASs are located at the Tonopah Test Range near Areas 3 and 9. Historically, the FTA was used for training exercises where tires and wood were ignited with diesel fuel. Records indicate that water and carbon dioxide were the only extinguishing agents used during these training exercises. The Station 44 Burn Area was used for fire training exercises and consisted of two wooden structures. The two burn areas (ignition of tires, wood, and wooden structures with diesel fuel and water) were limited to the building footprints (10 ft by 10 ft each). The Sandia Service Yard was used for storage (i.e., wood, tires, metal, electronic and office equipment, construction debris, and drums of oil/grease) from approximately 1979 to 1993. The Gun Propellant Burn Area was used from the 1960s to 1980s to burn excess artillery gun propellant, solid-fuel rocket motors, black powder, and deteriorated explosives; additionally, the area was used for the disposal of experimental explosive items. Based on site history, the focus of the field investigation activities will be to: (1) determine the presence of contaminants of potential concern (COPCs) at each CAS, (2) determine if any COPCs exceed field-screening levels and/or preliminary action levels, and (3) determine the nature and extent of contamination with enough certainty to support selection of corrective action alternatives for each CAS. The scope of this CAIP is to resolve the question of whether or not potentially hazardous wastes were generated at three of the four CASs within CAU 490, and whether or not potentially hazardous and radioactive wastes were generated at the fourth CAS in CAU 490 (CAS 09-54-001-09L2). Suspected CAS-specific COPCs include volatile organic compounds, semivolatile organic compounds, total petroleum hydrocarbons, polychlorinated biphenyls, pesticides, explosives, and uranium and plutonium isotopes. The results of this field investigation will support a defensible evaluation of corrective action alternatives in the corrective action decision document.

U.S. Department of Energy, Nevada Operations Office

2000-06-09T23:59:59.000Z

402

Odd-Z Transactinide Compound Nucleus Reactions Including the Discovery of 260Bh  

SciTech Connect (OSTI)

Several reactions producing odd-Z transactinide compound nuclei were studiedwith the 88-Inch Cyclotron and the Berkeley Gas-Filled Separator at the LawrenceBerkeley National Laboratory. The goal was to produce the same compound nucleus ator near the same excitation energy with similar values of angular momentum via differentnuclear reactions. In doing so, it can be determined if there is a preference in entrancechannel, because under these experimental conditions the survival portion of Swiatecki, Siwek-Wilcznska, and Wilczynski's"Fusion By Diffusion" model is nearly identical forthe two reactions. Additionally, because the same compound nucleus is produced, theexit channel is the same. Four compound nuclei were examined in this study: 258Db, 262Bh, 266Mt, and 272Rg. These nuclei were produced by using very similar heavy-ion induced-fusion reactions which differ only by one proton in the projectile or target nucleus (e.g.: 50Ti + 209Bi vs. 51V + 208Pb). Peak 1n exit channel cross sections were determined for each reaction in each pair, and three of the four pairs' cross sections were identical within statistical uncertainties. This indicates there is not an obvious preference of entrancechannel in these paired reactions. Charge equilibration immediately prior to fusionleading to a decreased fusion barrier is the likely cause of this phenomenon. In addition to this systematic study, the lightest isotope of element 107, bohrium, was discovered in the 209Bi(52Cr,n) reaction. 260Bh was found to decay by emission of a 10.16 MeV alpha particle with a half-life of 35 ms. The cross section is 59 pb at an excitation energy of 15.0 MeV. The effect of the N = 152 shell is also seen in this isotope's alpha particle energy, the first evidence of such an effect in Bh. All reactions studied are also compared to model predictions by Swiatecki, Siwek-Wilcznska, and Wilczynski's"Fusion By Diffusion" theory.

Nelson, Sarah L; Nelson, Sarah L

2008-05-14T23:59:59.000Z

403

Application of USNRC NUREG/CR-6661 and draft DG-1108 to evolutionary and advanced reactor designs  

SciTech Connect (OSTI)

For the seismic design of evolutionary and advanced nuclear reactor power plants, there are definite financial advantages in the application of USNRC NUREG/CR-6661 and draft Regulatory Guide DG-1108. NUREG/CR-6661, 'Benchmark Program for the Evaluation of Methods to Analyze Non-Classically Damped Coupled Systems', was by Brookhaven National Laboratory (BNL) for the USNRC, and Draft Regulatory Guide DG-1108 is the proposed revision to the current Regulatory Guide (RG) 1.92, Revision 1, 'Combining Modal Responses and Spatial Components in Seismic Response Analysis'. The draft Regulatory Guide DG-1108 is available at http://members.cox.net/apolloconsulting, which also provides a link to the USNRC ADAMS site to search for NUREG/CR-6661 in text file or image file. The draft Regulatory Guide DG-1108 removes unnecessary conservatism in the modal combinations for closely spaced modes in seismic response spectrum analysis. Its application will be very helpful in coupled seismic analysis for structures and heavy equipment to reduce seismic responses and in piping system seismic design. In the NUREG/CR-6661 benchmark program, which investigated coupled seismic analysis of structures and equipment or piping systems with different damping values, three of the four participants applied the complex mode solution method to handle different damping values for structures, equipment, and piping systems. The fourth participant applied the classical normal mode method with equivalent weighted damping values to handle differences in structural, equipment, and piping system damping values. Coupled analysis will reduce the equipment responses when equipment, or piping system and structure are in or close to resonance. However, this reduction in responses occurs only if the realistic DG-1108 modal response combination method is applied, because closely spaced modes will be produced when structure and equipment or piping systems are in or close to resonance. Otherwise, the conservatism in the current Regulatory Guide 1.92, Revision 1, will overshadow the advantage of coupled analysis. All four participants applied the realistic modal combination method of DG-1108. Consequently, more realistic and reduced responses were obtained. (authors)

Chang 'Apollo', Chen [Apollo Consulting, Inc., Surprise, AZ 85374-4605 (United States)

2006-07-01T23:59:59.000Z

404

Photoluminescence, thermally stimulated luminescence and electron paramagnetic resonance investigations of Tb{sup 3+} doped SrBPO{sub 5}  

SciTech Connect (OSTI)

Graphical abstract: EPR spectra of BOHC's in 2 kGy {gamma}-irradiated SrBPO{sub 5}:Tb sample using Receiver Gain RG = 4 x 10{sup 4}, Modulation Amplitude MA = 0.25 G, Microwave power setting 6.3 mW: (A) un-annealed sample recorded at 300 K, (B) un-annealed sample recorded at 100 K and (C) sample annealed at 550 K for 10 min and recorded at 100 K. Highlights: {yields} PL studies on Tb doped SrBPO{sub 5} phosphor have shown emission due to Tb{sup 3+} associated with {sup 5}D{sub 3} {yields} {sup 7}F{sub J} and {sup 5}D{sub 4} {yields} {sup 7}F{sub J} (J = 3, 4, 5 and 6) transitions. {yields} The EPR studies on {gamma}-irradiated samples revealed formation of three types of boron oxygen hole trapped centres viz., BOHC{sub 1}, BOHC{sub 2} and BOHC{sub 3} and an electron trapped centre. {yields} The TSL peak at 475 K was associated with the thermal destruction of BOHC{sub 2}. -- Abstract: Trap level spectroscopic studies were carried out on {gamma}-irradiated Tb (1 mole%) doped SrBPO{sub 5} were carried out using photoluminescence (PL), thermally stimulated luminescence (TSL) and electron paramagnetic resonance (EPR) techniques. The incorporation of Tb in the 3+ oxidation state was ascertained from PL studies. Life time for Tb{sup 3+} emission corresponding to the intense transition {sup 5}D{sub 4} {yields} {sup 7}F{sub 5} at 543 nm was determined. The spectral characteristics of the TSL glows have shown that Tb{sup 3+} ions act as the emission center for the glow peak at 475 K. The trap parameters of the glow peak were determined. EPR investigations at room temperature/77 K revealed the stabilization of three boron oxygen hole trapped centers (BOHC's) and oxygen centered radicals such as O{sup -} and O{sub 2}{sup -} and trapped electrons in room temperature {gamma}-irradiated samples. TSL glow peak at 475 K was found to be associated with recombination of electron released from trapped electron center and the BOHC{sub 2} center.

Kumar, Mithlesh [Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085 (India)] [Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085 (India); Seshagiri, T.K., E-mail: giritks@gmail.com [Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085 (India); Kadam, R.M.; Godbole, S.V. [Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085 (India)] [Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400 085 (India)

2011-09-15T23:59:59.000Z

405

Toxic substances from coal combustion -- A comprehensive assessment  

SciTech Connect (OSTI)

The Clean Air Act Amendments of 1990 identify a number of hazardous air pollutants (HAPs) as candidates for regulation. Should regulations be imposed on HAP emissions from coal-fired power plants, a sound understanding of the fundamental principles controlling the formation and partitioning of toxic species during coal combustion will be needed. With support from the Federal Energy Technology Center (FETC), the Electric Power Research Institute, and VTT (Finland), Physical Sciences Inc. (PSI) has teamed with researchers from USGS, MIT, the University of Arizona (UA), the University of Kentucky (UK), the University of Connecticut (UC), the University of Utah (UU) and the University of North Dakota Energy and Environmental Research Center (EERC) to develop a broadly applicable emissions model useful to regulators and utility planners. The new Toxics Partitioning Engineering Model (ToPEM) will be applicable to all combustion conditions including new fuels and coal blends, low-NOx combustion systems, and new power generation plants. Development of ToPEM will be based on PSI's existing Engineering Model for Ash Formation (EMAF). This report covers the reporting period from 1 July 1999 to 30 September 1999. During this period the MIT INAA procedures were revised to improve the quality of the analytical results. Two steps have been taken to reduce the analytical errors. A new nitric acid leaching procedure, modified from ASTM procedure D2492, section 7.3.1 for determination of pyritic sulfur, was developed by USGS and validated. To date, analytical results have been returned for all but the last complete round of the four-step leaching procedure. USGS analysts in Denver have halted development of the cold vapor atomic fluorescence technique for mercury analysis procedure in favor of a new direct analyzer for Hg that the USGS is in the process of acquiring. Since early June, emphasis at USGS has been placed on microanalysis of clay minerals in project coals in preparation for use of the Stanford/USGS SHRIMP RG Ion Microprobe during August 1999. The SHRIMP-RG data confirm that Cr is present at concentrations of about 20 to 120 ppm, just below the electron microprobe detection limits (100 to 200 ppm), as suspected from Phase 1 microprobe work and previous studies of clay mineral separates. The University of Utah has started trial runs on the drop tube furnace to ensure that the gas analysis system is working properly and that the flow pattern within the furnace is laminar and direct. A third set of ASTM samples will be prepared at the University of Utah for the Phase 1 and Phase 2 coals. This time the INAA counting time will be optimized for the elements in which the authors are interested, guided by the results from the first two samples. The iodated charcoal which was used by MIT for vapor phase Hg collection was tested to see whether it collected other vapor phase metals. A second set of tests were performed at PSI using the entrained flow reactor (EFR). The University of Arizona's pilot-scale downflow laboratory combustion furnace was used to test the partitioning of toxic metals in the baseline experiments for the Phase 2 North Dakota lignite and the Pittsburgh seam bituminous coal at baghouse inlet sampling conditions. In addition, baseline data were collected on combustion of the Phase 1 Kentucky Elkhorn/Hazard bituminous coal. Emphasis at the University of Kentucky was placed on (1) collection of new Hg XAFS data for various sorbents, and (2) on collection of XAFS and other data for arsenic, sulfur, chromium and selenium in two baseline ash samples from the University of Arizona combustion unit. A preliminary interpretation of the mercury data is given in this report. Revision was made to the matrix for the initial experiments on mercury-ash interactions to be conducted at EERC. The overall goal of this effort is to collect data which will allow one to model the interactions of mercury and fly ash (specifically, adsorption of Hg{sup 0} and Hg{sup +2} and oxidation of Hg{sup 0}) in the air heater and particulate control dev

C.L. Senior; T. Panagiotou; F.E. Huggins; G.P. Huffman; N. Yap; J.O.L. Wendt; W. Seames; M.R. Ames; A.F Sarofim; J. Lighty; A. Kolker; R. Finkelman; C.A. Palmer; S.J. Mroczkowsky; J.J. Helble; R. Mamani-Paco

1999-11-01T23:59:59.000Z

406

FROM THE COLOR-MAGNITUDE DIAGRAM OF {omega} CENTAURI AND (SUPER-)ASYMPTOTIC GIANT BRANCH STELLAR MODELS TO A GALACTIC PLANE PASSAGE GAS PURGING CHEMICAL EVOLUTION SCENARIO  

SciTech Connect (OSTI)

We have investigated the color-magnitude diagram of {omega} Centauri and find that the blue main sequence (bMS) can be reproduced only by models that have a helium abundance in the range Y = 0.35-0.40. To explain the faint subgiant branch of the reddest stars ('MS-a/RG-a' sequence), isochrones for the observed metallicity ([Fe/H] Almost-Equal-To -0.7) appear to require both a high age ({approx}13 Gyr) and enhanced CNO abundances ([CNO/Fe] Almost-Equal-To 0.9). Y Almost-Equal-To 0.35 must also be assumed in order to counteract the effects of high CNO on turnoff colors and thereby to obtain a good fit to the relatively blue turnoff of this stellar population. This suggests a short chemical evolution period of time (<1 Gyr) for {omega} Cen. Our intermediate-mass (super-)asymptotic giant branch (AGB) models are able to reproduce the high helium abundances, along with [N/Fe] {approx}2 and substantial O depletions if uncertainties in the treatment of convection are fully taken into account. These abundance features distinguish the bMS stars from the dominant [Fe/H] Almost-Equal-To -1.7 population. The most massive super-AGB stellar models (M{sub ZAMS} {>=} 6.8 M{sub Sun }, M{sub He,core} {>=} 1.245 M{sub Sun }) predict too large N enhancements, which limit their role in contributing to the extreme populations. In order to address the observed central concentration of stars with He-rich abundance, we show here quantitatively that highly He- and N-enriched AGB ejecta have particularly efficient cooling properties. Based on these results and on the reconstruction of the orbit of {omega} Cen with respect to the Milky Way, we propose the Galactic plane passage gas purging scenario for the chemical evolution of this cluster. The bMS population formed shortly after the purging of most of the cluster gas as a result of the passage of {omega} Cen through the Galactic disk (which occurs today every {approx}40 Myr for {omega} Cen) when the initial mass function of the dominant population had 'burned' through most of the Type II supernova mass range. AGB stars would eject most of their masses into the gas-depleted cluster through low-velocity winds that sink to the cluster core due to their favorable cooling properties and form the bMS population. In our discussion we follow our model through four passage events, which could explain some key properties not only of the bMS but also of the MS-a/RGB-a and the s-enriched stars.

Herwig, Falk; VandenBerg, Don A.; Navarro, Julio F. [Department of Physics and Astronomy, University of Victoria, P.O. Box 3055, Victoria, BC V8W 3P6 (Canada); Ferguson, Jason [Department of Physics, Wichita State University Wichita, KS 67260 (United States); Paxton, Bill, E-mail: fherwig@uvic.ca, E-mail: vandenbe@uvic.ca, E-mail: jason.ferguson@wichita.edu, E-mail: paxton@kitp.ucsb.edu [KITP/UC Santa Barbara, Santa Barbara, CA 93106 (United States)

2012-10-01T23:59:59.000Z

407

AECL/US INERI - Development of Inert Matrix Fuels for Plutonium and Minor Actinide Management in Power Reactors -- Fuel Requirements and Down-Select Report  

SciTech Connect (OSTI)

The U.S. Advanced Fuel Cycle Program and the Atomic Energy Canada Ltd (AECL) seek to develop and demonstrate the technologies needed to minimize the overall Pu and minor actinides present in the light water reactor (LWR) nuclear fuel cycles. It is proposed to reuse the Pu from LWR spent fuel both for the energy it contains and to decrease the hazard and proliferation impact resulting from storage of the Pu and minor actinides. The use of fuel compositions with a combination of U and Pu oxide (MOX) has been proposed as a way to recycle Pu and/or minor actinides in LWRs. It has also been proposed to replace the fertile U{sup 238} matrix of MOX with a fertile-free matrix (IMF) to reduce the production of Pu{sup 239} in the fuel system. It is important to demonstrate the performance of these fuels with the appropriate mixture of isotopes and determine what impact there might be from trace elements or contaminants. Previous work has already been done to look at weapons-grade (WG) Pu in the MOX configuration [1][2] and the reactor-grade (RG) Pu in a MOX configuration including small (4000 ppm additions of Neptunium). This program will add to the existing database by developing a wide variety of MOX fuel compositions along with new fuel compositions called inert-matrix fuel (IMF). The goal of this program is to determine the general fabrication and irradiation behavior of the proposed IMF fuel compositions. Successful performance of these compositions will lead to further selection and development of IMF for use in LWRs. This experiment will also test various inert matrix material compositions with and without quantities of the minor actinides Americium and Neptunium to determine feasibility of incorporation into the fuel matrices for destruction. There is interest in the U.S. and world-wide in the investigation of IMF (inert matrix fuels) for scenarios involving stabilization or burn down of plutonium in the fleet of existing commercial power reactors. IMF offer the potential advantage for more efficient destruction of plutonium and minor actinides (MA) relative to MOX fuel. Greater efficiency in plutonium reduction results in greater flexibility in managing plutonium inventories and in developing strategies for disposition of MA, as well as a potential for fuel cycle cost savings. Because fabrication of plutonium-bearing (and MA-bearing) fuel is expensive relative to UO{sub 2} in terms of both capital and production, cost benefit can be realized through a reduction in the number of plutonium-bearing elements required for a given burn rate. In addition, the choice of matrix material may be manipulated either to facilitate fuel recycling or to make plutonium recovery extremely difficult. In addition to plutonium/actinide management, an inert matrix fuel having high thermal conductivity may have operational and safety benefits; lower fuel temperatures could be used to increase operating and safety margins, uprate reactor power, or a combination of both. The CANDU reactor offers flexibility in plutonium management and MA burning by virtue of online refueling, a simple bundle design, and good neutron economy. A full core of inert matrix fuel containing either plutonium or a plutonium-actinide mix can be utilized, with plutonium destruction efficiencies greater than 90%, and high (>60%) actinide destruction efficiencies. The Advanced CANDU Reactor (ACR) could allow additional possibilities in the design of an IMF bundle, since the tighter lattice pitch and light-water coolant reduce or eliminate the need to suppress coolant void reactivity, allowing the center region of the bundle to include additional fissile material and to improve actinide burning. The ACR would provide flexibility for management of plutonium and MA from the existing LWR fleet, and would be complementary to the AFCI program in the U.S. Many of the fundamental principles concerning the use of IMF are nearly identical in LWRs and the ACR, including fuel/coolant compatibility, fuel fabrication, and fuel irradiation behavior. In addition, the U.S. and Canada both

William Carmack; Randy D. Lee; Pavel Medvedev; Mitch Meyer; Michael Todosow; Holly B. Hamilton; Juan Nino; Simon Philpot; James Tulenko

2005-06-01T23:59:59.000Z