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1

Credibility Factors in Professional Journalists' Versus User-Created Blogs  

E-Print Network [OSTI]

as journalists are finished,? (Aeikens, 2009, p.3) and then proceeded to suggest solving the issue by educating the public on what they should believe creates credibility: journalism?s traditional ethical practices. Credibility is a judgment which exists... journalism. One notes that in the early 1800s newspapers were anything but objective. Most people read more than one paper a day, so they could balance various interpretations of stories. Newspapers took on the personalities of their editors, and people...

Drinkwater, Kaitlyn S.

2010-07-14T23:59:59.000Z

2

A Credibility Theory for Automobile Bonus Systems  

E-Print Network [OSTI]

R. Norberg A Credibility Theory for Automobile Bonus Systems Reprinted from Scandinaviun Actuarial Journal, 1976 #12;Scand. Actuarial J. 1976:92-107 A CredibilityTheory for Automobile Bonus Systems rating systems of the bonus type, commonly used in automobile insurance. On the basis of a simple model

Maume-Deschamps, Véronique

3

Analysing  

Office of Scientific and Technical Information (OSTI)

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)morphinan antagonist Journal Article: Crystal structureComposite JC-118794ArgonneAnalysing the Effect on CMB in a

4

Management forecast credibility and underreaction to news  

E-Print Network [OSTI]

In this paper, we first document evidence of underreaction to management forecast news. We then hypothesize that the credibility of the forecast influences the magnitude of this underreaction. Relying on evidence that more ...

Ng, Jeffrey

5

Credible Commitments in Policy and Administration  

E-Print Network [OSTI]

The theoretical argument of this dissertation contains a set of conditions under which professional personnel systems serve as political tools to make government efforts to implement public policies credible and reliable, and thus to protect...

Petrovsky, Nicolai

2010-01-16T23:59:59.000Z

6

Cheap talk and credibility: The consequences of confidence and accuracy on advisor credibility and persuasiveness  

E-Print Network [OSTI]

con?ict in judge-advisor decision making. Organizationaland expertise in a judge- advisor system. Organizational= .71, p = .40. Unlike the advisor credibility rating, there

Sah, Sunita; Moore, Don A; MacCoun, Robert J

2013-01-01T23:59:59.000Z

7

Modeling Topic Specific Credibility in Twitter Byungkyu Kang, John O'Donovan,  

E-Print Network [OSTI]

users who tweeted about the topic "Libya". Results show that the social model outperfoms hybrid credibility ratings on the "Libya" dataset. Author Keywords Credibility, Trust, Microblogs, Data Mining

California at Santa Barbara, University of

8

Variability in Proto-Planetary Nebulae: IV. Light Curve Analyses of Four Oxygen-Rich, F Spectral-Type Objects  

E-Print Network [OSTI]

We present new light curves covering 14 to 19 years of observations of four bright proto-planetary nebulae (PPNs), all O-rich and of F spectral type. They each display cyclical light curves with significant variations in amplitude. All four were previously known to vary in light. Our data were combined with published data and searched for periodicity. The results are as follows: IRAS 19475+3119 (HD 331319; 41.0 days), 17436+5003 (HD 161796; 45.2 days), 19386+0155 (101.8 days), and 18095+2704 (113.3 days). The two longer periods are in agreement with previous studies while the two shorter periods each reveal for the first time reveal a dominant period over these long observing intervals. Multiple periods were also found for each object. The secondary periods were all close to the dominant periods, with P2/P1 ranging from 0.86 to 1.06. The variations in color reveal maximum variations in T(eff) of 400 to 770 K. These variations are due to pulsations in these post-AGB objects. Maximum seasonal light variations a...

Hrivnak, Bruce J; Nault, Kristie A

2015-01-01T23:59:59.000Z

9

The effect of the proposed use of any credible evidence to determine compliance on utilities  

SciTech Connect (OSTI)

Reference test methods are the only means currently available to determine compliance with air quality emission standards. All parties involved acknowledge that this excludes the use of data from continuous monitoring systems (CMS) to determine compliance with many air quality regulations. However, the United States Environmental Protection Agency (USEPA) is proposing to finalize portions of the 1993 Enhanced Monitoring (EM) rule that would allow the use of any credible evidence (ACE) to determine compliance with air emission limitations (including CMS data). This position has been taken by the USEPA in spite of strenuous objections that the 1993 rule has been subsequently replaced with the more relevant 1995 Compliance Assurance Monitoring (CAM) rule. The use of ACE to determine compliance will have a significant impact on utilities due to the large number and type of air quality regulations that affect utilities; specifically, subparts D and Da of the New Source Performance Standards (NSPS) and regulations implementing Title IV (the Acid Rain Program) of the Clean Air Act (CAA) which require the use of CMS. These monitoring systems produce large amounts of emission data that are submitted to the USEPA, State, and/or local regulators agencies and, once submitted, become public record. Any interested party, either the regulator or the public, can use the data to show non-compliance with applicable standards; therefore, the use of ACE to determine compliance will substantially increase a utility`s liability. This paper discusses: (1) the regulatory history behind what data can be considered in determining compliance, (2) the potential implications of the ACE rule on utilities, and (3) the potential implications of the ACE rule on the development of a compliance demonstration plan for the Title V operating permit.

Lowery, K.P. [Trinity Consultants Inc., Overland Park, KS (United States); Facca, G.L. [IES Utilities Inc., Cedar Rapids, IA (United States)

1997-12-31T23:59:59.000Z

10

Miscellaneous Analyses.  

E-Print Network [OSTI]

. The am ount o f c lay in the ? black w axy" is shown by tlie con ten t Of alum ina to be greater than that in tlie sandy loam . T lie soil from E l Paso was selected from a field in tended for the grow th of fru it trees. CLAYS. The exam... ination o f these was made for a com pany that expected to ex trac t the m etal a lum inum from clay . Complete analyses were made in on ly a few eases; since the alum ina and lim e were the two principal in ? gred ien ts wanted , other...

Adriance, Duncan; Tilson, P. S.; Harrington, H. H.

1895-01-01T23:59:59.000Z

11

On Manipulating Nonverbal Interaction Style to Increase Anthropomorphic Computer Character Credibility  

SciTech Connect (OSTI)

This study examined the effectiveness of enhancing humanagentinteraction through the use of nonverbal behaviors. Ataxonomy is described, which organizes nonverbal behaviorsinto functional categories and the manner in which they can beembodied (i.e. through gesture, posture, paralanguage, eyecontact and facial expression). Prototype computer characterswere created according to guidelines extracted from thetaxonomy and their efficacy was empirical evaluated. Theresults indicate that by including trusting nonverbal behaviors,the perceived credibility of a computer character was enhanced,although addition of trusting bodily nonverbal behaviorprovided little in addition to trusting facial nonverbal behavior.Perhaps more importantly, a character expressing non-trustingnonverbal behaviors was perceived to be the least credible of allcharacters examined (including a character that expressed nononverbal behavior). Participants that interacted with thispersona perceived the task to be more demanding, madesignificantly more errors, and rated their interaction lesspositively and more monotonous than those using trustingpersonas. They also rated this character to be less likable,accurate, and intelligent. Taken together, the results from thisstudy suggest that there may indeed be benefit to endowingcomputer characters with nonverbal trusting behaviors, as longas those behaviors are accurately and appropriately portrayed.Such behaviors may lead to a more trusting environment andpositive experience for users. Negative character behavior,however, such as non-trusting behavior, may squander theadvantages that embodiment brings.

Cowell, Andrew J.; Stanney, Kay M.

2003-09-01T23:59:59.000Z

12

Lifecycle Analyses of Biofuels  

E-Print Network [OSTI]

08 Lifecycle Analyses of Biofuels Draft Report (May be citedLIFECYCLE ANALYSES OF BIOFUELS Draft manuscript (may belifecycle analysis (LCA) of biofuels for transportation has

Delucchi, Mark

2006-01-01T23:59:59.000Z

13

Articulated Objects  

E-Print Network [OSTI]

Detection of articulated objects in images, including location and state, is an important and challenging task in many object tracking applications. Image edges have proven to be a key feature, although their quality is influenced by many factors. In this paper, we propose a novel edge gradient-based template matching method for object detection. In contrast to other methods, ours does not perform any binarization or discretization during the online matching. This is facilitated by a new continuous edge gradient similarity measure. Its main components are a novel edge gradient operator, which is applied to query and template images, and the formulation as a convolution, which can be computed very efficiently in Fourier space. Our method consists of a preprocessing stage for the template images, a simple preprocessing of the query image, and our similarity measure between template and query image, which yields a confidence map for the query image. The resulting

Daniel Mohr; Gabriel Zachmann; Ifi-- Impressum; Daniel Mohr; Gabriel Zachmann

14

The effects of social information, co-worker credibility and social cue unanimity on task perceptions and satisfaction  

E-Print Network [OSTI]

of the model's validity. 17 Wh1te and Mitchell (1979) man1pulated social information w1th verbal cues focused on three themes: the task itself, the importance of output and one's performance on the task. They found that subjects in the pos1t1ve cue cond1t...THE EFFECTS OF SOCIAL INFORMATION, CO-WORKER CREDIBILITY AND SOCIAL CUE UNANIMITY ON TASK PERCEPTIONS AND SATISFACTION A Thesis by CHARLES HOWARD GORETSKY Submitted to the Graduate College of Texas ASM University in partial fulfillment...

Goretsky, Charles Howard

1983-01-01T23:59:59.000Z

15

analysing partitive objects: Topics by E-print Network  

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

recurrence satisfied by the Stirling numbers of the second kind. Abrams, Aaron; Hower, Valerie 2010-01-01 146 Square Partitions and Catalan Numbers CERN Preprints Summary:...

16

Ensemble Forecast of Analyses With Uncertainty Estimation  

E-Print Network [OSTI]

Ensemble Forecast of Analyses With Uncertainty Estimation Vivien Mallet1,2, Gilles Stoltz3 2012 Mallet, Stoltz, Zhuk, Nakonechniy Ensemble Forecast of Analyses November 2012 1 / 14 hal-00947755,version1-21Feb2014 #12;Objective To produce the best forecast of a model state using a data assimilation

Boyer, Edmond

17

COMMISSION SCENARIO ANALYSES OF  

E-Print Network [OSTI]

: · Two additional energy efficiency scenarios. · Carbon adder impact on coal plant dispatch. · Resource CALIFORNIA ENERGY COMMISSION SCENARIO ANALYSES OF CALIFORNIA'S ELECTRICITY SYSTEM: PRELIMINARY RESULTS FOR THE 2007 INTEGRATED ENERGY POLICY REPORT THIRD ADDENDUM

18

Charm Dalitz Analyses  

E-Print Network [OSTI]

A review of recent experimental results of Dalitz analyses of charmed meson decays into three-body final states is presented. These analyses can help in understanding the strong interaction dynamics leading to the observed light mesons spectrum (low mass scalar $\\sigma$, $f_0(980)$, $a_0(980)$). A model for the decay amplitude into such states is very important for the extraction of the angle $\\gamma$ of the CKM unitarity triangle. Implications for such measurement are discussed.

G. Cavoto

2007-07-09T23:59:59.000Z

19

Budget/Object Codes -REVENUE Budget/Object Codes -REVENUE BUDGET/OBJECT BUDGET/OBJECT  

E-Print Network [OSTI]

Budget/Object Codes -REVENUE Budget/Object Codes - REVENUE BUDGET/OBJECT BUDGET/OBJECT BUDGET CODE DESCRIPTION BUDGET CODE DESCRIPTION 01 30 0101 On-Campus-Full Time 3001 Federal Program 0102 On APPROPRIATIONS #12;Budget/Object Codes -REVENUE Budget/Object Codes - REVENUE BUDGET/OBJECT BUDGET/OBJECT BUDGET

Selmic, Sandra

20

PERFORMANCE OBJECTIVES FOR TANK FARM CLOSURE PERFORMANCE ASSESSMENTS  

SciTech Connect (OSTI)

This report documents the performance objectives (metrics, times of analyses, and times of compliance) to be used in performance assessments of Hanford Site tank farm closure.

MANN, F.M.; CRUMPLER, J.D.

2005-09-30T23:59:59.000Z

Note: This page contains sample records for the topic "objective credible analyses" 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

Data Assimilation Tools for CO2 Reservoir Model Development – A Review of Key Data Types, Analyses, and Selected Software  

SciTech Connect (OSTI)

Pacific Northwest National Laboratory (PNNL) has embarked on an initiative to develop world-class capabilities for performing experimental and computational analyses associated with geologic sequestration of carbon dioxide. The ultimate goal of this initiative is to provide science-based solutions for helping to mitigate the adverse effects of greenhouse gas emissions. This Laboratory-Directed Research and Development (LDRD) initiative currently has two primary focus areas—advanced experimental methods and computational analysis. The experimental methods focus area involves the development of new experimental capabilities, supported in part by the U.S. Department of Energy’s (DOE) Environmental Molecular Science Laboratory (EMSL) housed at PNNL, for quantifying mineral reaction kinetics with CO2 under high temperature and pressure (supercritical) conditions. The computational analysis focus area involves numerical simulation of coupled, multi-scale processes associated with CO2 sequestration in geologic media, and the development of software to facilitate building and parameterizing conceptual and numerical models of subsurface reservoirs that represent geologic repositories for injected CO2. This report describes work in support of the computational analysis focus area. The computational analysis focus area currently consists of several collaborative research projects. These are all geared towards the development and application of conceptual and numerical models for geologic sequestration of CO2. The software being developed for this focus area is referred to as the Geologic Sequestration Software Suite or GS3. A wiki-based software framework is being developed to support GS3. This report summarizes work performed in FY09 on one of the LDRD projects in the computational analysis focus area. The title of this project is Data Assimilation Tools for CO2 Reservoir Model Development. Some key objectives of this project in FY09 were to assess the current state-of-the-art in reservoir model development, the data types and analyses that need to be performed in order to develop and parameterize credible and robust reservoir simulation models, and to review existing software that is applicable to these analyses. This report describes this effort and highlights areas in which additional software development, wiki application extensions, or related GS3 infrastructure development may be warranted.

Rockhold, Mark L.; Sullivan, E. C.; Murray, Christopher J.; Last, George V.; Black, Gary D.

2009-09-30T23:59:59.000Z

22

Systems and Industry Analyses  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security AdministrationcontrollerNanocrystallineForeign Object DamageSystems Biologyvirulence factors

23

EEG analyses with SOBI.  

SciTech Connect (OSTI)

The motivating vision behind Sandia's MENTOR/PAL LDRD project has been that of systems which use real-time psychophysiological data to support and enhance human performance, both individually and of groups. Relevant and significant psychophysiological data being a necessary prerequisite to such systems, this LDRD has focused on identifying and refining such signals. The project has focused in particular on EEG (electroencephalogram) data as a promising candidate signal because it (potentially) provides a broad window on brain activity with relatively low cost and logistical constraints. We report here on two analyses performed on EEG data collected in this project using the SOBI (Second Order Blind Identification) algorithm to identify two independent sources of brain activity: one in the frontal lobe and one in the occipital. The first study looks at directional influences between the two components, while the second study looks at inferring gender based upon the frontal component.

Glickman, Matthew R.; Tang, Akaysha (University of New Mexico, Albuquerque, NM)

2009-02-01T23:59:59.000Z

24

Crucial role of detailed function, task, timeline, link and human vulnerability analyses in HRA  

SciTech Connect (OSTI)

This paper addresses one major cause for large uncertainties in human reliability analysis (HRA) results, that is, an absence of detailed function, task, timeline, link and human vulnerability analyses. All too often this crucial step in the HRA process is done in a cursory fashion using word of mouth or written procedures which themselves may incompletely or inaccurately represent the human action sequences and human error vulnerabilities being analyzed. The paper examines the potential contributions these detailed analyses can make in achieving quantitative and qualitative HRA results which are: (1) creditable, that is, minimize uncertainty, (2) auditable, that is, systematically linking quantitative results and qualitative information from which the results are derived, (3) capable of supporting root cause analyses on human reliability factors determined to be major contributors to risk, and (4) capable of repeated measures and being combined with similar results from other analyses to examine HRA issues transcending individual systems and facilities. Based on experience analyzing test and commercial nuclear reactors, and medical applications of nuclear technology, an iterative process is suggested for doing detailed function, task, timeline, link and human vulnerability analyses using documentation reviews, open-ended and structured interviews, direct observations, and group techniques. Finally, the paper concludes that detailed analyses done in this manner by knowledgeable human factors practitioners, can contribute significantly to the credibility, auditability, causal factor analysis, and combining goals of the HRA.

Ryan, T.G.; Haney, L.N.; Ostrom, L.T.

1992-10-01T23:59:59.000Z

25

Generic Exercise Objectives  

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

This volume provides additional detail on preparation of exercise objectives. Canceled by DOE G 151.1-3.

1997-08-21T23:59:59.000Z

26

Object Management Systems  

E-Print Network [OSTI]

Object-Oriented Database Management Systems for EngineeringR. Cassel. Distribution Management Systems: Functions and8-PWR 1988. Network Management Systems 52 Subodh Bapat.

Gollu, Aleks Ohannes

1995-01-01T23:59:59.000Z

27

Crucial role of detailed function, task, timeline, link and human vulnerability analyses in HRA. [Human Reliability Analysis (HRA)  

SciTech Connect (OSTI)

This paper addresses one major cause for large uncertainties in human reliability analysis (HRA) results, that is, an absence of detailed function, task, timeline, link and human vulnerability analyses. All too often this crucial step in the HRA process is done in a cursory fashion using word of mouth or written procedures which themselves may incompletely or inaccurately represent the human action sequences and human error vulnerabilities being analyzed. The paper examines the potential contributions these detailed analyses can make in achieving quantitative and qualitative HRA results which are: (1) creditable, that is, minimize uncertainty, (2) auditable, that is, systematically linking quantitative results and qualitative information from which the results are derived, (3) capable of supporting root cause analyses on human reliability factors determined to be major contributors to risk, and (4) capable of repeated measures and being combined with similar results from other analyses to examine HRA issues transcending individual systems and facilities. Based on experience analyzing test and commercial nuclear reactors, and medical applications of nuclear technology, an iterative process is suggested for doing detailed function, task, timeline, link and human vulnerability analyses using documentation reviews, open-ended and structured interviews, direct observations, and group techniques. Finally, the paper concludes that detailed analyses done in this manner by knowledgeable human factors practitioners, can contribute significantly to the credibility, auditability, causal factor analysis, and combining goals of the HRA.

Ryan, T.G.; Haney, L.N.; Ostrom, L.T.

1992-01-01T23:59:59.000Z

28

Smarter objects : programming physical objects with AR technology  

E-Print Network [OSTI]

This thesis describes a system that associates a virtual object with each physical object. These objects are connected to support a flexible and easy means of modifying the interface and behavior of a physical object. It ...

Heun, Valentin Markus Josef

2013-01-01T23:59:59.000Z

29

Proceedings Engineering Distributed Objects  

E-Print Network [OSTI]

-18, 1999 Edited by Wolfgang Emmerich Volker Gruhn #12;#12;Table of Contents Introduction Wolfgang Emmerich;#12;Engineering Distributed Objects (EDO 99) Introduction Wolfgang Emmerich Dept. of Computer Science University College London London WC1E 6BT United Kingdom w.emmerich@cs.ucl.ac.uk Volker Gruhn Informatik 10 Universit

Emmerich, Wolfgang

30

Functional Objects Matthias Felleisen  

E-Print Network [OSTI]

. (1993) Favor immutability. (2001) Use value objects when possible. (2001) #12;The Problem · UFO · an anti-UFO battery · a bunch of shots #12;OO Analysis World of UFOs UFO AUP Shot Shot Shot * * * fire hit Events (Clock, Mouse, Keys) move #12;OO Design UFO World AUP Shot UFO Shot Shot * * * * Events #12;class

Strickland, Stevie

31

Hydraulic and Habitat Suitability Analyses Technical Memorandum  

E-Print Network [OSTI]

Appendix D Hydraulic and Habitat Suitability Analyses Technical Memorandum #12;COPYRIGHT DECEMBER Series 2 and Pond Series 3 Hydraulic and Habitat Suitability Analyses Prepared for Bureau of Reclamation HILL, INC. III Hydraulic and Habitat Suitability Analyses

32

Title V, compliance assurance monitoring (CAM), and the use of any credible evidence (ACE): The effects on compliance and enforcement in the future  

SciTech Connect (OSTI)

Under Title V, facilities are required to determine the compliance status of each air emission source with all applicable requirements. In addition, facilities are required to determine the methods that will be used to demonstrate on-going compliance with these requirements. Under Title V, it is no longer the responsibility of the regulator to determine whether a facility is in compliance; it is the facility`s responsibility to continuously prove they are in compliance. The CAM rule, as drafted, will implement the Enhanced Monitoring (EM) and periodic monitoring requirements of the 1990 Clean Air Act Amendments (CAAA). CAM will require facilities subject to Title V to develop CAM plans for specific emission units at the facility. CAM plans will include the methods that will be used to provide reasonable assurance of continuous compliance with applicable requirements. In addition, the EPA is also proposing to finalize portions of the 1993 EM rule that would allow the use of ACE to determine compliance with emission limits. Reference test methods are the only means currently available to determine compliance with emission limits. The EPA has indicated that, under the ACE rule, even data obtained via CAM will be considered credible evidence in determining the compliance status of a facility. CAM and Title V will require sources to submit large amounts of data to the regulatory agency. The data, upon submittal, are public record and can be used to indicate non-compliance under the ACE rule. Therefore, the burden shift associated with CAM and Title V, in conjunction with the use of ACE, will significantly increase the potential liability of industry. This paper discusses the implications Title V, CAM, and the ACE rule will have on industry as well as the possible effects the regulations will have on enforcement in the future. The paper will provide the perspectives of both plant managers and legal counsel.

Lowery, K.P. [Trinity Consultants Inc., Overland Park, KS (United States); Poffenberger, C.G. [Hogan and Hartson L.L.P., Washington, DC (United States)

1997-12-31T23:59:59.000Z

33

PRECLOSURE CONSEQUENCE ANALYSES FOR LICENSE APPLICATION  

SciTech Connect (OSTI)

Radiological consequence analyses are performed for potential releases from normal operations in surface and subsurface facilities and from Category 1 and Category 2 event sequences during the preclosure period. Surface releases from normal repository operations are primarily from radionuclides released from opening a transportation cask during dry transfer operations of spent nuclear fuel (SNF) in Dry Transfer Facility 1 (DTF 1), Dry Transfer Facility 2 (DTF 2), the Canister Handling facility (CHF), or the Fuel Handling Facility (FHF). Subsurface releases from normal repository operations are from resuspension of waste package surface contamination and neutron activation of ventilated air and silica dust from host rock in the emplacement drifts. The purpose of this calculation is to demonstrate that the preclosure performance objectives, specified in 10 CFR 63.111(a) and 10 CFR 63.111(b), have been met for the proposed design and operations in the geologic repository operations area. Preclosure performance objectives are discussed in Section 6.2.3 and are summarized in Tables 1 and 2.

S. Tsai

2005-01-12T23:59:59.000Z

34

Leg 163X Cruise Report -Appendix A: XRF analyses Shorebased XRF analyses  

E-Print Network [OSTI]

Leg 163X Cruise Report - Appendix A: XRF analyses A-1 Appendix A Shorebased XRF analyses #12;Leg 163X Cruise Report - Appendix A: XRF analyses A-2 Appendix A. Shorebased XRF Analyses (Major Elements

Thy, Peter

35

Uncertainty and Sensitivity Analyses Plan  

SciTech Connect (OSTI)

Hanford Environmental Dose Reconstruction (HEDR) Project staff are developing mathematical models to be used to estimate the radiation dose that individuals may have received as a result of emissions since 1944 from the US Department of Energy's (DOE) Hanford Site near Richland, Washington. An uncertainty and sensitivity analyses plan is essential to understand and interpret the predictions from these mathematical models. This is especially true in the case of the HEDR models where the values of many parameters are unknown. This plan gives a thorough documentation of the uncertainty and hierarchical sensitivity analysis methods recommended for use on all HEDR mathematical models. The documentation includes both technical definitions and examples. In addition, an extensive demonstration of the uncertainty and sensitivity analysis process is provided using actual results from the Hanford Environmental Dose Reconstruction Integrated Codes (HEDRIC). This demonstration shows how the approaches used in the recommended plan can be adapted for all dose predictions in the HEDR Project.

Simpson, J.C.; Ramsdell, J.V. Jr.

1993-04-01T23:59:59.000Z

36

3-D Cavern Enlargement Analyses  

SciTech Connect (OSTI)

Three-dimensional finite element analyses simulate the mechanical response of enlarging existing caverns at the Strategic Petroleum Reserve (SPR). The caverns are located in Gulf Coast salt domes and are enlarged by leaching during oil drawdowns as fresh water is injected to displace the crude oil from the caverns. The current criteria adopted by the SPR limits cavern usage to 5 drawdowns (leaches). As a base case, 5 leaches were modeled over a 25 year period to roughly double the volume of a 19 cavern field. Thirteen additional leaches where then simulated until caverns approached coalescence. The cavern field approximated the geometries and geologic properties found at the West Hackberry site. This enabled comparisons are data collected over nearly 20 years to analysis predictions. The analyses closely predicted the measured surface subsidence and cavern closure rates as inferred from historic well head pressures. This provided the necessary assurance that the model displacements, strains, and stresses are accurate. However, the cavern field has not yet experienced the large scale drawdowns being simulated. Should they occur in the future, code predictions should be validated with actual field behavior at that time. The simulations were performed using JAS3D, a three dimensional finite element analysis code for nonlinear quasi-static solids. The results examine the impacts of leaching and cavern workovers, where internal cavern pressures are reduced, on surface subsidence, well integrity, and cavern stability. The results suggest that the current limit of 5 oil drawdowns may be extended with some mitigative action required on the wells and later on to surface structure due to subsidence strains. The predicted stress state in the salt shows damage to start occurring after 15 drawdowns with significant failure occurring at the 16th drawdown, well beyond the current limit of 5 drawdowns.

EHGARTNER, BRIAN L.; SOBOLIK, STEVEN R.

2002-03-01T23:59:59.000Z

37

UCSD Stroke Fellowship Goals and Objectives GOALS AND OBJECTIVES  

E-Print Network [OSTI]

UCSD Stroke Fellowship Goals and Objectives GOALS AND OBJECTIVES During the one-year training of clinical situation related to stroke. The overall objective for our Vascular Neurology fellowship training and prevention. 2. Management of critically-ill cerebrovascular patients, such as those with ischemic stroke

38

Object Closure Conversion * Neal Glew  

E-Print Network [OSTI]

of closure conversion. This paper argues that a direct formulation of object closure conversio* *n Object Closure Conversion * Neal into closed code and auxiliary data* * structures. Closure conversion has been extensively studied

Glew, Neal

39

Utilizing object-object and object-scene context when planning to find things  

E-Print Network [OSTI]

In this paper, our goal is to search for a novel object, where we have a prior map of the environment and knowledge of some of the objects in it, but no information about the location of the specific novel object. We develop ...

Kollar, Thomas Fleming

40

Pawnee Nation Energy Option Analyses  

SciTech Connect (OSTI)

Pawnee Nation of Oklahoma Energy Option Analyses In 2003, the Pawnee Nation leadership identified the need for the tribe to comprehensively address its energy issues. During a strategic energy planning workshop a general framework was laid out and the Pawnee Nation Energy Task Force was created to work toward further development of the tribe’s energy vision. The overarching goals of the “first steps” project were to identify the most appropriate focus for its strategic energy initiatives going forward, and to provide information necessary to take the next steps in pursuit of the “best fit” energy options. Description of Activities Performed The research team reviewed existing data pertaining to the availability of biomass (focusing on woody biomass, agricultural biomass/bio-energy crops, and methane capture), solar, wind and hydropower resources on the Pawnee-owned lands. Using these data, combined with assumptions about costs and revenue streams, the research team performed preliminary feasibility assessments for each resource category. The research team also reviewed available funding resources and made recommendations to Pawnee Nation highlighting those resources with the greatest potential for financially-viable development, both in the near-term and over a longer time horizon. Findings and Recommendations Due to a lack of financial incentives for renewable energy, particularly at the state level, combined mediocre renewable energy resources, renewable energy development opportunities are limited for Pawnee Nation. However, near-term potential exists for development of solar hot water at the gym, and an exterior wood-fired boiler system at the tribe’s main administrative building. Pawnee Nation should also explore options for developing LFGTE resources in collaboration with the City of Pawnee. Significant potential may also exist for development of bio-energy resources within the next decade. Pawnee Nation representatives should closely monitor market developments in the bio-energy industry, establish contacts with research institutions with which the tribe could potentially partner in grant-funded research initiatives. In addition, a substantial effort by the Kaw and Cherokee tribes is underway to pursue wind development at the Chilocco School Site in northern Oklahoma where Pawnee is a joint landowner. Pawnee Nation representatives should become actively involved in these development discussions and should explore the potential for joint investment in wind development at the Chilocco site. Financial incentives for project development are generally structured to provide tribes with access to conventional financing mechanisms. Grant funding for project construction is currently difficult to obtain. Substantial new opportunities for bio-fuel development may exist in the next few years with passage of the 2007 Farm Bill, and through opportunities made available through Oklahoma’s new Bio-energy Center. A review of potential alternatives to Pawnee Nation’s current electricity supply scenario revealed that a range of options could be viable. These include the following scenarios: business as usual, alternative supply, negotiate lower rates with City of Pawnee, focus on reducing energy usage, develop electric utility organization. Under any circumstances, Pawnee Nation should purse strategies to reduce energy usage, as this is the simplest means of reducing electric costs and environmental impacts. The research team also recommends that Pawnee Nation initiate some focused discussions with the City of Pawnee, with GRDA, and with IEC to discuss its wholesale supply purchase options. These discussions will better inform the Pawnee Energy Team of the specific pros and cons of its wholesale power supply options, and will assist the Team’s broader decision-making on utility-related issues. The ultimate path chosen by Pawnee Nation will depend on further consideration of priorities and potential barriers by Pawnee Nation’s Energy Team.

Matlock, M.; Kersey, K.; Riding In, C.

2009-07-21T23:59:59.000Z

Note: This page contains sample records for the topic "objective credible analyses" 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

FOUNDATION REVENUE OBJECT CODES LSU Foundation Revenue Object Codes  

E-Print Network [OSTI]

FOUNDATION REVENUE OBJECT CODES 4 page 1 LSU Foundation Revenue Object Codes 0F00 Foundation - Balance Forward 0F01 Foundation - Other Contributions 0F02 Foundation - State of Louisiana 0F03 Foundation - Corporate Contributions 0F04 Foundation - Corporate Match Contributions 0F05 Foundation - Individual

Harms, Kyle E.

42

Allowing Atomic Objects to Coexist with Sequentially Consistent Objects  

E-Print Network [OSTI]

) sequential consistency orders all write operations, while causal consistency does not require to order the operations on all the concurrent objects be totally ordered in such a way that each read operation obtains the last value written into the corresponding object. They differ in the meaning of the word "last

Roy, Matthieu

43

Objective-First Nanophotonic Design  

E-Print Network [OSTI]

We introduce an "objective-first" strategy for designing nanophotonic devices, and we demonstrate the design of nanophotonic coupler, cloak, and mimic devices.

Jesse Lu; Jelena Vuckovic

2012-07-10T23:59:59.000Z

44

Object Closure Conversion Cornell University  

E-Print Network [OSTI]

that a direct formulation of object closure conversion is interesting and gives further insight into generalObject Closure Conversion Neal Glew Cornell University 24 August 1999 Abstract An integral part of implementing functional languages is closure conversion--the process of converting code with free variables

Glew, Neal

45

OnObject : programming of physical objects for gestural interaction  

E-Print Network [OSTI]

Tangible User Interfaces (TUIs) have fueled our imagination about the future of computational user experience by coupling physical objects and activities with digital information. Despite their conceptual popularity, TUIs ...

Chung, Keywon

2010-01-01T23:59:59.000Z

46

FAQS Job Task Analyses- General Technical Base  

Broader source: Energy.gov [DOE]

FAQS Job Task Analyses are performed on the Function Area Qualification Standards. The FAQS Job Task Analyses consists of: Developing a comprehensive list of tasks that define the job such as the duties and responsibilities which include determining their levels of importance and frequency. Identifying and evaluating competencies. Last step is evaluating linkage between job tasks and competencies.

47

FAQS Job Task Analyses- Technical Program Manager  

Broader source: Energy.gov [DOE]

FAQS Job Task Analyses are performed on the Function Area Qualification Standards. The FAQS Job Task Analyses consists of: Developing a comprehensive list of tasks that define the job such as the duties and responsibilities which include determining their levels of importance and frequency. Identifying and evaluating competencies. Last step is evaluating linkage between job tasks and competencies.

48

FAQS Job Task Analyses- DOE Aviation Manager  

Broader source: Energy.gov [DOE]

FAQS Job Task Analyses are performed on the Function Area Qualification Standards. The FAQS Job Task Analyses consists of: Developing a comprehensive list of tasks that define the job such as the duties and responsibilities which include determining their levels of importance and frequency. Identifying and evaluating competencies. Last step is evaluating linkage between job tasks and competencies.

49

FAQS Job Task Analyses- Quality Assurance  

Broader source: Energy.gov [DOE]

FAQS Job Task Analyses are performed on the Function Area Qualification Standards. The FAQS Job Task Analyses consists of: Developing a comprehensive list of tasks that define the job such as the duties and responsibilities which include determining their levels of importance and frequency. Identifying and evaluating competencies. Last step is evaluating linkage between job tasks and competencies.

50

The core legion object model  

SciTech Connect (OSTI)

The Legion project at the University of Virginia is an architecture for designing and building system services that provide the illusion of a single virtual machine to users, a virtual machine that provides secure shared object and shared name spaces, application adjustable fault-tolerance, improved response time, and greater throughput. Legion targets wide area assemblies of workstations, supercomputers, and parallel supercomputers, Legion tackles problems not solved by existing workstation based parallel processing tools; the system will enable fault-tolerance, wide area parallel processing, inter-operability, heterogeneity, a single global name space, protection, security, efficient scheduling, and comprehensive resource management. This paper describes the core Legion object model, which specifies the composition and functionality of Legion`s core objects-those objects that cooperate to create, locate, manage, and remove objects in the Legion system. The object model facilitates a flexible extensible implementation, provides a single global name space, grants site autonomy to participating organizations, and scales to millions of sites and trillions of objects.

Lewis, M.; Grimshaw, A. [Univ. of Virginia, Charlottesville, VA (United States)

1996-12-31T23:59:59.000Z

51

Social networks for lonely objects  

E-Print Network [OSTI]

Visions of ubiquitous computing describe a network of devices that quietly supports human goals, but this may also add complexity to an already frustrating relationship between humans and their electronic objects. As we ...

Kestner, John Anthony

2010-01-01T23:59:59.000Z

52

Motor Vehicle Record Procedure Objective  

E-Print Network [OSTI]

Motor Vehicle Record Procedure Objective Outline the procedure for obtaining motor vehicle record (MVR) through Fleet Services. Vehicle Operator Policy 3. Operators with 7 or more points on their motor vehicle record

Kirschner, Denise

53

Renewable and Recycled Energy Objective  

Broader source: Energy.gov [DOE]

In March 2007, the North Dakota enacted legislation (H.B. 1506) establishing an ''objective'' that 10% of all retail electricity sold in the state be obtained from renewable energy and recycled...

54

Detection of a concealed object  

DOE Patents [OSTI]

Disclosed are systems, methods, devices, and apparatus to determine if a clothed individual is carrying a suspicious, concealed object. This determination includes establishing data corresponding to an image of the individual through interrogation with electromagnetic radiation in the 200 MHz to 1 THz range. In one form, image data corresponding to intensity of reflected radiation and differential depth of the reflecting surface is received and processed to detect the suspicious, concealed object.

Keller, Paul E [Richland, WA; Hall, Thomas E [Kennewick, WA; McMakin, Douglas L [Richland, WA

2010-11-16T23:59:59.000Z

55

Detection of a concealed object  

DOE Patents [OSTI]

Disclosed are systems, methods, devices, and apparatus to determine if a clothed individual is carrying a suspicious, concealed object. This determination includes establishing data corresponding to an image of the individual through interrogation with electromagnetic radiation in the 200 MHz to 1 THz range. In one form, image data corresponding to intensity of reflected radiation and differential depth of the reflecting surface is received and processed to detect the suspicious, concealed object.

Keller, Paul E. (Richland, WA); Hall, Thomas E. (Kennewick, WA); McMakin, Douglas L. (Richland, WA)

2008-04-29T23:59:59.000Z

56

SCENARIO ANALYSES OF CALIFORNIA'S ELECTRICITY SYSTEM: PRELIMINARY  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION SCENARIO ANALYSES OF CALIFORNIA'S ELECTRICITY SYSTEM: PRELIMINARY Bender Acting Deputy Director ELECTRICITY SUPPLY ANALYSIS DIVISION B. B. Blevins Executive Director.................................................................................................... 22 CHAPTER 3 - Natural Gas Market Clearing Price Implications of Reduced Consumption from the Power

57

SCM Forcing Data Derived from NWP Analyses  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

Forcing data, suitable for use with single column models (SCMs) and cloud resolving models (CRMs), have been derived from NWP analyses for the ARM (Atmospheric Radiation Measurement) Tropical Western Pacific (TWP) sites of Manus Island and Nauru.

Jakob, Christian

58

SCENARIO ANALYSES OF CALIFORNIA'S ELECTRICITY SYSTEM  

E-Print Network [OSTI]

..................11 Table 2: Levelized System Costs ($2006/MWh) .................................................12CALIFORNIA ENERGY COMMISSION SCENARIO ANALYSES OF CALIFORNIA'S ELECTRICITY SYSTEM: PRELIMINARY RESULTS FOR THE 2007 INTEGRATED ENERGY POLICY REPORT ADDENDUM STAFFDRAFTREPORT JULY 2007 CEC-200

59

Program Objectives | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

High Energy Density Laboratory Plasmas Program Objectives Program Objectives High Energy Density Laboratory Plasmas (HEDLP) Program Objectives Support the U.S. scientific...

60

Program Objectives | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

National Laser Users' Facility Grant Program Program Objectives Program Objectives National Laser Users' Facility Grant Program Objectives The primary purpose of the National...

Note: This page contains sample records for the topic "objective credible analyses" 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

Acoustic Characterization of Mesoscale Objects  

SciTech Connect (OSTI)

This report describes the science and engineering performed to provide state-of-the-art acoustic capabilities for nondestructively characterizing mesoscale (millimeter-sized) objects--allowing micrometer resolution over the objects entire volume. Materials and structures used in mesoscale objects necessitate the use of (1) GHz acoustic frequencies and (2) non-contacting laser generation and detection of acoustic waves. This effort demonstrated that acoustic methods at gigahertz frequencies have the necessary penetration depth and spatial resolution to effectively detect density discontinuities, gaps, and delaminations. A prototype laser-based ultrasonic system was designed and built. The system uses a micro-chip laser for excitation of broadband ultrasonic waves with frequency components reaching 1.0 GHz, and a path-stabilized Michelson interferometer for detection. The proof-of-concept for mesoscale characterization is demonstrated by imaging a micro-fabricated etched pattern in a 70 {micro}m thick silicon wafer.

Chinn, D; Huber, R; Chambers, D; Cole, G; Balogun, O; Spicer, J; Murray, T

2007-03-13T23:59:59.000Z

62

Object technology: A white paper  

SciTech Connect (OSTI)

Object-Oriented Technology (OOT), although not a new paradigm, has recently been prominently featured in the trade press and even general business publications. Indeed, the promises of object technology are alluring: the ability to handle complex design and engineering information through the full manufacturing production life cycle or to manipulate multimedia information, and the ability to improve programmer productivity in creating and maintaining high quality software. Groups at a number of the DOE facilities have been exploring the use of object technology for engineering, business, and other applications. In this white paper, the technology is explored thoroughly and compared with previous means of developing software and storing databases of information. Several specific projects within the DOE Complex are described, and the state of the commercial marketplace is indicated.

Jordan, S.R.; Arrowood, L.F.; Cain, W.D.; Stephens, W.M.; Vickers, B.D.

1992-05-11T23:59:59.000Z

63

Remote imaging of concealed objects  

SciTech Connect (OSTI)

Optical detection of objects hidden behind opaque screening layers is a challenging problem. We demonstrate an optically detected echographic-like method that combines collimated acoustic and laser beams. The acoustic waves cross the screening layers and their back-reflection from the hidden objects is detected through the analysis of a dynamic laser speckle pattern created at the outer surface of the screening layer. Real-time remote detection of moving targets 15 meters away, with a few mm resolutions is demonstrated using a very sensitive camera detection scheme.

Lev, Aner, E-mail: lev@soreq.gov.il; Sfez, Bruno, E-mail: lev@soreq.gov.il [Soreq NRC, Yavne, 81800 (Israel)

2014-05-27T23:59:59.000Z

64

Finite element analyses for seismic shear wall international standard problem  

SciTech Connect (OSTI)

Two identical reinforced concrete (RC) shear walls, which consist of web, flanges and massive top and bottom slabs, were tested up to ultimate failure under earthquake motions at the Nuclear Power Engineering Corporation`s (NUPEC) Tadotsu Engineering Laboratory, Japan. NUPEC provided the dynamic test results to the OECD (Organization for Economic Cooperation and Development), Nuclear Energy Agency (NEA) for use as an International Standard Problem (ISP). The shear walls were intended to be part of a typical reactor building. One of the major objectives of the Seismic Shear Wall ISP (SSWISP) was to evaluate various seismic analysis methods for concrete structures used for design and seismic margin assessment. It also offered a unique opportunity to assess the state-of-the-art in nonlinear dynamic analysis of reinforced concrete shear wall structures under severe earthquake loadings. As a participant of the SSWISP workshops, Brookhaven National Laboratory (BNL) performed finite element analyses under the sponsorship of the U.S. Nuclear Regulatory Commission (USNRC). Three types of analysis were performed, i.e., monotonic static (push-over), cyclic static and dynamic analyses. Additional monotonic static analyses were performed by two consultants, F. Vecchio of the University of Toronto (UT) and F. Filippou of the University of California at Berkeley (UCB). The analysis results by BNL and the consultants were presented during the second workshop in Yokohama, Japan in 1996. A total of 55 analyses were presented during the workshop by 30 participants from 11 different countries. The major findings on the presented analysis methods, as well as engineering insights regarding the applicability and reliability of the FEM codes are described in detail in this report. 16 refs., 60 figs., 16 tabs.

Park, Y.J.; Hofmayer, C.H.

1998-04-01T23:59:59.000Z

65

REUSABLE LEARNING OBJECTS (RLOs) INSTRUCTOR  

E-Print Network [OSTI]

and Water Science Department, University of Florida, 2181 McCarty Hall, PO Box 110290, Gainesville, FL: An Reusable Learning Object (RLO) is a small digital learning unit that can be reused, scaled, and shared be selected from the following disciplines: Environmental sciences (including soil, water, climate, policy

Ma, Lena

66

Neural Representations for Object Perception  

E-Print Network [OSTI]

and Charles E. Connor2 1 School of Psychology, University of Birmingham, Edgbaston, Birmingham, B15 2TT will depend on more effective sampling of the object domain and direct comparison of these competing that visual motion is represented by populations of neurons tuned for direction and speed in areas MT (middle

Kourtzi, Zoe

67

Melting Objects M. W. Jones  

E-Print Network [OSTI]

both thermal flow and the latent heat during the phase change. The mechanism for energy transfer. The underlying objects are constructed using Volume Graphics modelling techniques (specifically voxelization graphics is to provide methods for creating visually realistic imagery of nat- ural phenomenon. A great

Jones, Mark W.

68

Estimation of steady-state and transcient power distributions for the RELAP analyses of the 1963 loss-of-flow and loss-of-pressure tests at BR2.  

SciTech Connect (OSTI)

To support the safety analyses required for the conversion of the Belgian Reactor 2 (BR2) from highly-enriched uranium (HEU) to low-enriched uranium (LEU) fuel, the simulation of a number of loss-of-flow tests, with or without loss of pressure, has been undertaken. These tests were performed at BR2 in 1963 and used instrumented fuel assemblies (FAs) with thermocouples (TC) imbedded in the cladding as well as probes to measure the FAs power on the basis of their coolant temperature rise. The availability of experimental data for these tests offers an opportunity to better establish the credibility of the RELAP5-3D model and methodology used in the conversion analysis. In order to support the HEU to LEU conversion safety analyses of the BR2 reactor, RELAP simulations of a number of loss-of-flow/loss-of-pressure tests have been undertaken. Preliminary analyses showed that the conservative power distributions used historically in the BR2 RELAP model resulted in a significant overestimation of the peak cladding temperature during the transient. Therefore, it was concluded that better estimates of the steady-state and decay power distributions were needed to accurately predict the cladding temperatures measured during the tests and establish the credibility of the RELAP model and methodology. The new approach ('best estimate' methodology) uses the MCNP5, ORIGEN-2 and BERYL codes to obtain steady-state and decay power distributions for the BR2 core during the tests A/400/1, C/600/3 and F/400/1. This methodology can be easily extended to simulate any BR2 core configuration. Comparisons with measured peak cladding temperatures showed a much better agreement when power distributions obtained with the new methodology are used.

Dionne, B.; Tzanos, C. P. (Nuclear Engineering Division)

2011-05-23T23:59:59.000Z

69

Modeling the Clustering of Objects  

E-Print Network [OSTI]

I review the main steps made so far towards the construction of a (semi) analytical model for describing the growth history of bound virialized objects or haloes in the gravitational instability scenario. I mainly focus on those models relying on the spherical collapse approximation which have led to the most complete description. I insist on the different assumptions of each model and outline their main advantages and shortcomings. The work is divided in two parts: a first one dealing with the theoretical mass function of objects, and a second one dealing with the typical growth times and rates. Particular attention is paid to a new model making the practical distinction between accretion and merger events.

E. Salvador-Sole

1995-12-07T23:59:59.000Z

70

Population Analysis, Fall 2005 1 Population Analyses  

E-Print Network [OSTI]

Population Analysis, Fall 2005 1 Population Analyses EEOB/AEcl 611 Fall Semester 2005 Scheduled Phone: 294-5176 email: wrclark@iastate.edu AEcl 611 is evolving in response to very rapid changes. The emphasis in AEcl 611 is on understanding the statistical basis of various analytical techniques, applying

Clark, William R.

71

Analyses of Compressed Hydrogen On-Board  

E-Print Network [OSTI]

analyses based on new carbon fiber winding/placement processes and/orlower cost fibers Planned, FY'11 (TBD designs and cost inputs for the fuel cycle to project: 1) Refueling cost 2) Well-to-Tank energy use and GHG emissions (ANL lead) This project provides an independent cost assessment of the hydrogen storage

72

Chemical Analyses of Silicon Aerogel Samples  

E-Print Network [OSTI]

After five years of operating, two Aerogel counters: A1 and A2, taking data in Hall A at Jefferson Lab, suffered a loss of performance. In this note possible causes of degradation have been studied. In particular, various chemical and physical analyses have been carried out on several Aerogel tiles and on adhesive tape in order to reveal the presence of contaminants.

I. van der Werf; F. Palmisano; R. De Leo; S. Marrone

2008-04-22T23:59:59.000Z

73

Chemical Analyses of Silicon Aerogel Samples  

E-Print Network [OSTI]

After five years of operating, two Aerogel counters: A1 and A2, taking data in Hall A at Jefferson Lab, suffered a loss of performance. In this note possible causes of degradation have been studied. In particular, various chemical and physical analyses have been carried out on several Aerogel tiles and on adhesive tape in order to reveal the presence of contaminants.

van der Werf, I; De Leo, R; Marrone, S

2008-01-01T23:59:59.000Z

74

Chemical Analyses of Silicon Aerogel Samples  

SciTech Connect (OSTI)

After five years of operating, two Aerogel counters: A1 and A2, taking data in Hall A at Jefferson Lab, suffered a loss of performance. In this note possible causes of degradation have been studied. In particular, various chemical and physical analyses have been carried out on several Aerogel tiles and on adhesive tape in order to reveal the presence of contaminants.

van der Werf, I.; Palmisano, F.; De Leo, Raffaele; Marrone, Stefano

2008-04-01T23:59:59.000Z

75

Synthesis of superconducting magnesium diboride objects  

DOE Patents [OSTI]

A process to produce magnesium diboride objects from boron objects with a similar form is presented. Boron objects are reacted with magnesium vapor at a predetermined time and temperature to form magnesium diboride objects having a morphology similar to the boron object's original morphology.

Finnemore, Douglas K. (Ames, IA); Canfield, Paul C. (Ames, IA); Bud'ko, Sergey L. (Ames, IA); Ostenson, Jerome E. (Ames, IA); Petrovic, Cedomir (Ames, IA); Cunningham, Charles E. (Ames, IA); Lapertot, Gerard (Grenoble, FR)

2003-08-15T23:59:59.000Z

76

Synthesis Of Superconducting Magnesium Diboride Objects.  

DOE Patents [OSTI]

A process to produce magnesium diboride objects from boron objects with a similar form is presented. Boron objects are reacted with magnesium vapor at a predetermined time and temperature to form magnesium diboride objects having a morphology similar to the boron object's original morphology.

Finnemore, Douglas K. (Ames, IA); Canfield, Paul C. (Ames, IA); Bud'ko, Sergey L. (Ames, IA); Ostenson, Jerome E. (Ames, IA); Petrovic, Cedomir (Ames, IA); Cunningham, Charles E. (Ames, IA); Lapertot, Gerard (Grenoble, FR)

2003-07-08T23:59:59.000Z

77

Department of Energy's team's analyses of Soviet designed VVERs  

SciTech Connect (OSTI)

This document provides Appendices A thru K of this report. The topics discussed respectively are: radiation induced embrittlement and annealing of reactor pressure vessel steels; loss of coolant accident blowdown analyses; LOCA blowdown response analyses; non-seismic structural response analyses; seismic analyses; S'' seal integrity; reactor transient analyses; fire protection; aircraft impacts; and boric acid induced corrosion. (FI).

Not Available

1989-09-01T23:59:59.000Z

78

Remixing physical objects through tangible tools  

E-Print Network [OSTI]

In this document we present new tools for remixing physical objects. These tools allow users to copy, edit and manipulate the properties of one or more objects to create a new physical object. We already have these ...

Follmer, Sean (Sean Weston)

2011-01-01T23:59:59.000Z

79

Runtime verification of object lifetime specifications  

E-Print Network [OSTI]

This thesis reports on the implementation of a runtime verification system for object lifetime specifications. This system is used to explore and evaluate the expressiveness object lifetime specifications. Object lifetime ...

Benjamin, Zev (Zev A.)

2009-01-01T23:59:59.000Z

80

Sensitivity in risk analyses with uncertain numbers.  

SciTech Connect (OSTI)

Sensitivity analysis is a study of how changes in the inputs to a model influence the results of the model. Many techniques have recently been proposed for use when the model is probabilistic. This report considers the related problem of sensitivity analysis when the model includes uncertain numbers that can involve both aleatory and epistemic uncertainty and the method of calculation is Dempster-Shafer evidence theory or probability bounds analysis. Some traditional methods for sensitivity analysis generalize directly for use with uncertain numbers, but, in some respects, sensitivity analysis for these analyses differs from traditional deterministic or probabilistic sensitivity analyses. A case study of a dike reliability assessment illustrates several methods of sensitivity analysis, including traditional probabilistic assessment, local derivatives, and a ''pinching'' strategy that hypothetically reduces the epistemic uncertainty or aleatory uncertainty, or both, in an input variable to estimate the reduction of uncertainty in the outputs. The prospects for applying the methods to black box models are also considered.

Tucker, W. Troy; Ferson, Scott

2006-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "objective credible analyses" 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

Final report for confinement vessel analysis. Task 2, Safety vessel impact analyses  

SciTech Connect (OSTI)

This report describes two sets of finite element analyses performed under Task 2 of the Confinement Vessel Analysis Program. In each set of analyses, a charge is assumed to have detonated inside the confinement vessel, causing the confinement vessel to fail in either of two ways; locally around the weld line of a nozzle, or catastrophically into two hemispheres. High pressure gases from the internal detonation pressurize the inside of the safety vessel and accelerate the fractured nozzle or hemisphere into the safety vessel. The first set of analyses examines the structural integrity of the safety vessel when impacted by the fractured nozzle. The objective of these calculations is to determine if the high strength bolt heads attached to the nozzle penetrate or fracture the lower strength safety vessel, thus allowing gaseous detonation products to escape to the atmosphere. The two dimensional analyses predict partial penetration of the safety vessel beneath the tip of the penetrator. The analyses also predict maximum principal strains in the safety vessel which exceed the measured ultimate strain of steel. The second set of analyses examines the containment capability of the safety vessel closure when impacted by half a confinement vessel (hemisphere). The predicted response is the formation of a 0.6-inch gap, caused by relative sliding and separation between the two halves of the safety vessel. Additional analyses with closure designs that prevent the gap formation are recommended.

Murray, Y.D. [APTEK, Inc., Colorado Springs, CO (United States)

1994-01-26T23:59:59.000Z

82

FAQS Job Task Analyses - Safeguards and Security General Technical...  

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

Security General Technical Base FAQS Job Task Analyses - Safeguards and Security General Technical Base FAQS Job Task Analyses are performed on the Function Area Qualification...

83

MOOSE: Multiphysics Object-Oriented Simulation Environment  

SciTech Connect (OSTI)

An overview of Idaho National Laboratory's MOOSE: Multiphysics Object-Oriented Simulation Environment

Gaston, Derek

2014-04-09T23:59:59.000Z

84

MOOSE: Multiphysics Object-Oriented Simulation Environment  

ScienceCinema (OSTI)

An overview of Idaho National Laboratory's MOOSE: Multiphysics Object-Oriented Simulation Environment

Gaston, Derek

2014-05-30T23:59:59.000Z

85

Presented by Campus Services Object Code Classifications  

E-Print Network [OSTI]

) Decrease expense from the wrong object code (From) Example: Expensed a service contract that covered 12

Stephens, Graeme L.

86

A NEW VIDEO-OBJECT WATERMARKING SCHEME ROBUST TO OBJECT MANIPULATION  

E-Print Network [OSTI]

A NEW VIDEO-OBJECT WATERMARKING SCHEME ROBUST TO OBJECT MANIPULATION P. Bas and B. Macq presents a watermarking scheme for image or video objects. The watermarking of video objects implies such as Mpeg-4 and Jpeg-2000, the notion of video-object or image- object is more and more widespread [1

Paris-Sud XI, Université de

87

Used Fuel Management System Interface Analyses - 13578  

SciTech Connect (OSTI)

Preliminary system-level analyses of the interfaces between at-reactor used fuel management, consolidated storage facilities, and disposal facilities, along with the development of supporting logistics simulation tools, have been initiated to provide the U.S. Department of Energy (DOE) and other stakeholders with information regarding the various alternatives for managing used nuclear fuel (UNF) generated by the current fleet of light water reactors operating in the United States. An important UNF management system interface consideration is the need for ultimate disposal of UNF assemblies contained in waste packages that are sized to be compatible with different geologic media. Thermal analyses indicate that waste package sizes for the geologic media under consideration by the Used Fuel Disposition Campaign may be significantly smaller than the canisters being used for on-site dry storage by the nuclear utilities. Therefore, at some point along the UNF disposition pathway, there could be a need to repackage fuel assemblies already loaded and being loaded into the dry storage canisters currently in use. The implications of where and when the packaging or repackaging of commercial UNF will occur are key questions being addressed in this evaluation. The analysis demonstrated that thermal considerations will have a major impact on the operation of the system and that acceptance priority, rates, and facility start dates have significant system implications. (authors)

Howard, Robert; Busch, Ingrid [Oak Ridge National Laboratory, P.O. Box 2008, Bldg. 5700, MS-6170, Oak Ridge, TN 37831 (United States)] [Oak Ridge National Laboratory, P.O. Box 2008, Bldg. 5700, MS-6170, Oak Ridge, TN 37831 (United States); Nutt, Mark; Morris, Edgar; Puig, Francesc [Argonne National Laboratory (United States)] [Argonne National Laboratory (United States); Carter, Joe; Delley, Alexcia; Rodwell, Phillip [Savannah River National Laboratory (United States)] [Savannah River National Laboratory (United States); Hardin, Ernest; Kalinina, Elena [Sandia National Laboratories (United States)] [Sandia National Laboratories (United States); Clark, Robert [U.S. Department of Energy (United States)] [U.S. Department of Energy (United States); Cotton, Thomas [Complex Systems Group (United States)] [Complex Systems Group (United States)

2013-07-01T23:59:59.000Z

88

Twitter: Students' Perceptions of Tweet Credibility  

E-Print Network [OSTI]

.S. president, and Whitney Houston?s death were all released to the public via a tweet (Laird, 2012a; Levine, 2011). One of the biggest news stories of the decade, the death of Osama bin Laden, was tweeted. Barak Obama, President of the United States, made... to President Obama?s address to the world about the raid and death of Bin ? 14 ? Laden (Levine, 2011). Intrigued by the explosion of news, Levine tracked how social media shared this story. Through the use of Sysomos, a social media monitoring...

Black, Caroline Kemp

2013-04-19T23:59:59.000Z

89

2. Is information about the products credible?  

E-Print Network [OSTI]

, reports on social indicators, resource usage reports, recycling reports, etc. 2. Second party verification? Environmental protection Have appropriate environmental controls been applied? Recycled ber Has recycled fiber been used appropriately? Other resources Have other resources been used appropriately? Local

90

Credible Research Designs for Minimum Wage Studies  

E-Print Network [OSTI]

adjusted Current Employment Statistics data from BLS. TheBureau of Labor Statistics’ Employment and Earnings Reports.and Statistics 92, 4: 945-64. [27] _________2013. “Minimum Wage Shocks, Employment

Allegretto, Sylvia; Dube, Arindrajit; Reich, Michael; Zipperer, Ben

2013-01-01T23:59:59.000Z

91

Paints and Painting Materials and Miscellaneous Analyses.  

E-Print Network [OSTI]

, or kettle, until the volatile constituents are, in great part, driven off. But on thin boards or timber the tar must not be applied too hot, as there would be danger of splitting. Crude cotton seed oil applied boiling hot to timber is also an excellent... cheaper paint might be used for inside work not subject to wear. Now as to OILS. Cotton seed oil is a semi-drying oil; and one of the main objects of this investigation was to make a test of the drying properties of this oil, crude or refined, and see...

Harrington, H. H.; Tilson, P. S.

1897-01-01T23:59:59.000Z

92

User interface handles for web objects  

E-Print Network [OSTI]

On the desktop, users are accustomed to having visible handles to objects that they can organize, share, and manipulate. Web applications today feature many loosely defined classes of such objects, like flight itineraries, ...

Pham, Hubert

2013-01-01T23:59:59.000Z

93

HOOTS99 Preliminary Version Object Closure Conversion  

E-Print Network [OSTI]

classes is an exam* *ple of closure conversion. This paper argues that a direct formulation of object HOOTS99 Preliminary Version Object Closure Conversion __________________________________________________________________________ Abstract An integral part of implementing functional languages is closure conversion_the process

Glew, Neal

94

Context in object and scene perception  

E-Print Network [OSTI]

In the world, objects and settings tend to co-occur. Cars usually appear on streets with other vehicles, not in kitchens next to refrigerators. The present studies provide evidence that the semantic consistency of an object ...

Davenport, Jodi L

2005-01-01T23:59:59.000Z

95

1 | FC Objectives Summary | Stephen Bennett | 08/10/2013 Equality and Diversity Objectives Summary  

E-Print Network [OSTI]

1 | FC Objectives ­ Summary | Stephen Bennett | 08/10/2013 Appendix 2 Equality and Diversity ­ Summary 2 | FC Objectives ­ Summary | Stephen Bennett | 08/10/2013 Summary Table of Objectives ­ Diversity will be This information and analysis is included #12;FC Objectives ­ Summary 3 | FC Objectives ­ Summary | Stephen Bennett

96

Video Object Segmentation through Spatially Accurate and Temporally Dense Extraction of Primary Object Regions  

E-Print Network [OSTI]

Video Object Segmentation through Spatially Accurate and Temporally Dense Extraction of Primary primary object segments in videos in the `object proposal' domain. The extracted primary object regions are then used to build object models for optimized video segmentation. The proposed approach has several

Wu, Shin-Tson

97

Modeling Business Objectives for Business Process Management  

E-Print Network [OSTI]

Modeling Business Objectives for Business Process Management Matthias Lohrmann and Manfred Reichert quality, business objective models assume the role of formal requirements definitions as in software engi a refined business objective modeling approach. Our approach builds on use case-based effectiveness criteria

Ulm, Universität

98

1 Introduction Objectives 1-1  

E-Print Network [OSTI]

Objectives 1-1 1 1 Introduction Objectives 1-1 History 1-2 Applications 1-5 Biological Inspiration 1-8 Further Reading 1-10 Objectives As you read these words you are using a complex biological and their training. #12;1 Introduction 1-2 History The history of artificial neural networks is filled with colorful

Hagan, Martin

99

Learning Object Behaviour Models Neil Johnson  

E-Print Network [OSTI]

Learning Object Behaviour Models by Neil Johnson Submitted in accordance with the requirements in the following articles: N. Johnson and D. Hogg. ``Learning the Distribution of Object Trajectories for Event 1995. N. Johnson and D. Hogg. ``Learning the distribution of object trajectories for event recognition

Hogg, David

100

Seismic Soil-Structure Interaction Analyses of a Deeply Embedded Model Reactor – SASSI Analyses  

SciTech Connect (OSTI)

This report summarizes the SASSI analyses of a deeply embedded reactor model performed by BNL and CJC and Associates, as part of the seismic soil-structure interaction (SSI) simulation capability project for the NEAMS (Nuclear Energy Advanced Modeling and Simulation) Program of the Department of Energy. The SASSI analyses included three cases: 0.2 g, 0.5 g, and 0.9g, all of which refer to nominal peak accelerations at the top of the bedrock. The analyses utilized the modified subtraction method (MSM) for performing the seismic SSI evaluations. Each case consisted of two analyses: input motion in one horizontal direction (X) and input motion in the vertical direction (Z), both of which utilized the same in-column input motion. Besides providing SASSI results for use in comparison with the time domain SSI results obtained using the DIABLO computer code, this study also leads to the recognition that the frequency-domain method should be modernized so that it can better serve its mission-critical role for analysis and design of nuclear power plants.

Nie J.; Braverman J.; Costantino, M.

2013-10-31T23:59:59.000Z

Note: This page contains sample records for the topic "objective credible analyses" 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

System and method for disrupting suspect objects  

DOE Patents [OSTI]

A system and method for disrupting at least one component of a suspect object is provided. The system includes a source for passing radiation through the suspect object, a screen for receiving the radiation passing through the suspect object and generating at least one image therefrom, a weapon having a discharge deployable therefrom, and a targeting unit. The targeting unit displays the image(s) of the suspect object and aims the weapon at a disruption point on the displayed image such that the weapon may be positioned to deploy the discharge at the disruption point whereby the suspect object is disabled.

Gladwell, T. Scott; Garretson, Justin R; Hobart, Clinton G; Monda, Mark J

2013-07-09T23:59:59.000Z

102

Fuel consumption analyses for urban traffic management  

SciTech Connect (OSTI)

A primary output from the fuel consumption research conducted by the Australian Road Research Board (ARRB) is the ARRB Special Report, Guide to Fuel Consumption Analyses. This article briefly summarizes the background of the guide, describes its major features, and considers its relevance to urban traffic management decision. The guide was a result of a technical audit of studies relating to energy consumption in traffic and transport systems. A brief summary of the audit process and findings is given. The guide is intended primarily as an aid to effective use of fuel consumption models in the design of traffic management schemes. The forms of four interrelated fuel consumption models of the guide are described and their likely transferability to various situations is indicated. Each traffic and fuel consumption model is appropriate to a particular scale of traffic system. This link is shown for several selected traffic models. As an example, a discussion of the importance of accurate fuel consumption estimates for the case of priority control at a particular intersection is given.

Bowyer, D.P.; Akcelik, R.; Biggs, D.C.

1986-12-01T23:59:59.000Z

103

Systems Analyses of Advanced Brayton Cycles  

SciTech Connect (OSTI)

The main objective is to identify and assess advanced improvements to the Brayton Cycle (such as but not limited to firing temperature, pressure ratio, combustion techniques, intercooling, fuel or combustion air augmentation, enhanced blade cooling schemes) that will lead to significant performance improvements in coal based power systems. This assessment is conducted in the context of conceptual design studies (systems studies) that advance state-of-art Brayton cycles and result in coal based efficiencies equivalent to 65% + on natural gas basis (LHV), or approximately an 8% reduction in heat rate of an IGCC plant utilizing the H class steam cooled gas turbine. H class gas turbines are commercially offered by General Electric and Mitsubishi for natural gas based combined cycle applications with 60% efficiency (LHV) and it is expected that such machine will be offered for syngas applications within the next 10 years. The studies are being sufficiently detailed so that third parties will be able to validate portions or all of the studies. The designs and system studies are based on plants for near zero emissions (including CO{sub 2}). Also included in this program is the performance evaluation of other advanced technologies such as advanced compression concepts and the fuel cell based combined cycle. The objective of the fuel cell based combined cycle task is to identify the desired performance characteristics and design basis for a gas turbine that will be integrated with an SOFC in Integrated Gasification Fuel Cell (IGFC) applications. The goal is the conceptualization of near zero emission (including CO{sub 2} capture) integrated gasification power plants producing electricity as the principle product. The capability of such plants to coproduce H{sub 2} is qualitatively addressed. Since a total systems solution is critical to establishing a plant configuration worthy of a comprehensive market interest, a baseline IGCC plant scheme is developed and used to study how alternative process schemes and power cycles might be used and integrated to achieve higher systems efficiency. To achieve these design results, the total systems approach is taken requiring creative integration of the various process units within the plant. Advanced gas turbine based cycles for Integrated gasification Combined cycle (IGCC) applications are identified by a screening analysis and the more promising cycles recommended for detailed systems analysis. In the case of the IGFC task, the main objective is met by developing a steady-state simulation of the entire plant and then using dynamic simulations of the hybrid Solid Oxide Fuel Cell (SOFC)/Gas Turbine sub-system to investigate the turbo-machinery performance. From these investigations the desired performance characteristics and a basis for design of turbo-machinery for use in a fuel cell gas turbine power block is developed.

A.D. Rao; D.J. Francuz; J.D. Maclay; J. Brouwer; A. Verma; M. Li; G.S. Samuelsen

2008-09-30T23:59:59.000Z

104

Parallel object-oriented decision tree system  

DOE Patents [OSTI]

A data mining decision tree system that uncovers patterns, associations, anomalies, and other statistically significant structures in data by reading and displaying data files, extracting relevant features for each of the objects, and using a method of recognizing patterns among the objects based upon object features through a decision tree that reads the data, sorts the data if necessary, determines the best manner to split the data into subsets according to some criterion, and splits the data.

Kamath; Chandrika (Dublin, CA), Cantu-Paz; Erick (Oakland, CA)

2006-02-28T23:59:59.000Z

105

Method for imaging a concealed object  

DOE Patents [OSTI]

A method for imaging a concealed object is described and which includes a step of providing a heat radiating body, and wherein an object to be detected is concealed on the heat radiating body; imaging the heat radiating body to provide a visibly discernible infrared image of the heat radiating body; and determining if the visibly discernible infrared image of the heat radiating body is masked by the presence of the concealed object.

Davidson, James R [Idaho Falls, ID; Partin, Judy K [Idaho Falls, ID; Sawyers, Robert J [Idaho Falls, ID

2007-07-03T23:59:59.000Z

106

DOE Program/Targets and Workshop Objectives  

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

Nancy Garland DOE Hydrogen Program Fuel Cell Operation at Sub- Freezing Temperatures DOE ProgramTargets and Workshop Objectives Sub-Freezing Temperature Effects on Fuel Cells...

107

Aligning Utility Interests with Energy Efficiency Objectives...  

Open Energy Info (EERE)

Interests with Energy Efficiency Objectives: A Review of Recent Efforts at Decoupling and Performance Incentives Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Aligning...

108

Objective determination of optimal power line designs.  

E-Print Network [OSTI]

??Includes abstract. The thesis investigated the possibility of overhead power line designs being decided by using an objective rather thana subjective method. Power lines are… (more)

Stephen, Robert G.

2010-01-01T23:59:59.000Z

109

Optimization problems with value function objectives  

E-Print Network [OSTI]

max programming problem and the bilevel optimization problem. In this paper, we ... 1. Introduction. An optimization problem with value function objective is a.

2011-11-01T23:59:59.000Z

110

MOST – Multiple Objective Spanning Trees Repository Project  

E-Print Network [OSTI]

interesting characteristics as in the Pareto front varies from a large car- dinality for ? ? ?1 (where for two objectives, the graphical Pareto front representation ...

2008-01-24T23:59:59.000Z

111

Planetary and Space Science 55 (2007) 17721792 The Analyser of Space Plasmas and Energetic Atoms (ASPERA-4)  

E-Print Network [OSTI]

, Finland i Finnish Meteorological Institute, Box 503, FIN-00101 Helsinki, Finland j Space Physics Research objective of the ASPERA-4 (Analyser of Space Plasmas and Energetic Atoms) experiment is to study the solar flux (0.1­60 keV) with no mass and energy resolution but relatively high angular resolution

California at Berkeley, University of

112

Multi-Objective Hardware/Software  

E-Print Network [OSTI]

1 Multi-Objective Hardware/Software Co-Exploration CristinaCristina SilvanoSilvano silvano et al. CASES-02] ­ Architectural and Compiler techniques for energy reduction [Bellas et al. TVLSI-00-Objective Optimization Problem: Solutions Comparison · Is A-Curve better than B-Curve? How much? · Different techniques

Silvano, Cristina

113

Compact Ultradense Objects in the Solar System  

E-Print Network [OSTI]

We describe properties and gravitational interactions of meteor-mass and greater compact ultra dense objects with nuclear density or greater (CUDO s). We discuss possible enclosure of CUDO s in comets, stability of these objects on impact with the Earth and Sun and show that the hypothesis of a CUDO core helps resolve issues challenging the understanding of a few selected cometary impacts.

J. Rafelski; Ch. Dietl; L. Labun

2013-03-19T23:59:59.000Z

114

Martin Gogolla: Identifying Objects by Declarative  

E-Print Network [OSTI]

are recorded with their names and population. Branches own a set of cars characterized by a chasis number­called observation term, in order to observe a unique, iden­ tifying property of objects of the corresponding type. 1 property of the object is question. Such an identification number is something which comes from outside

Gogolla, Martin - Fachbereich 3

115

The Reactor An ObjectOriented Framework  

E-Print Network [OSTI]

The Reactor An Object­Oriented Framework for Event Demultiplexing and Event Handler Dispatching Douglas C. Schmidt 1 Overview ffl The Reactor is an object­oriented frame­ work that encapsulates OS event demul­ tiplexing mechanisms -- e.g., the Reactor API runs transparently atop both Wait

Schmidt, Douglas C.

116

USING ROLES TO SPECIFY BUSINESS OBJECT COLLABORATIONS  

E-Print Network [OSTI]

-Mail: { artur.caetano, rito.silva, jose.tribolet }@dei.ist.utl.pt ABSTRACT Role-based business process modeling semantically richer business process models, and, on the other, designing business objects where behavior the understandability of process models and business object reuse. KEYWORDS Business Process Modeling, Role Modeling

117

HOOTS99 Preliminary Version Object Closure Conversion  

E-Print Network [OSTI]

is an example of closure conversion. This paper argues that a direct formulation of object closure conversionHOOTS99 Preliminary Version Object Closure Conversion Neal Glew 1 Department of Computer Science conversion--the process of converting code with free variables into closed code and auxiliary data structures

Glew, Neal

118

HOOTS99 Preliminary Version Object Closure Conversion  

E-Print Network [OSTI]

classes is an example of closure conversion. This paper argues that a direct formulation of object closureHOOTS99 Preliminary Version Object Closure Conversion Neal Glew 1 Department of Computer Science conversion---the process of converting code with free variables into closed code and auxiliary data

Glew, Neal

119

What about Bulk Objects? "All things glow"  

E-Print Network [OSTI]

energy emission T = temperature of the object As T , max As T , TOTAL[E] P = E/t =AT4 = object, trapping energy from the sun" (www.ucar.edu) #12;Note: 1) Atmospheric convection should increase in global to the "Encounter with Energy"...! ! How Is Energy Encountered... or Transferred? 1. Electromagnetic Waves (just

120

Object Exploration By Purposive, Dynamic Viewpoint Adjustment  

E-Print Network [OSTI]

. Unlike previous approaches where exploration is cast as a discrete process (i.e., asking where to look on the object surface that are occluded when the exploration process is initiated. Our goal is to designObject Exploration By Purposive, Dynamic Viewpoint Adjustment Kiriakos N. Kutulakos Charles R. Dyer

Dyer, Charles R.

Note: This page contains sample records for the topic "objective credible analyses" 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

Materials Science and Engineering Program Objectives  

E-Print Network [OSTI]

necessary to understand the impact of engineering solutions in a global, economic, environmentalMaterials Science and Engineering Program Objectives Within the scope of the MSE mission, the objectives of the Materials Engineering Program are to produce graduates who: A. practice materials

Lin, Zhiqun

122

Methods and Procedures for Shielding Analyses for the SNS  

SciTech Connect (OSTI)

In order to provide radiologically safe Spallation Neutron Source operation, shielding analyses are performed according to Oak Ridge National Laboratory internal regulations and to comply with the Code of Federal Regulations. An overview of on-going shielding work for the accelerator facility and neutrons beam lines, methods, used for the analyses, and associated procedures and regulations is presented. Methods used to perform shielding analyses are described as well.

Gallmeier, Franz X [ORNL] [ORNL; Iverson, Erik B [ORNL] [ORNL; Remec, Igor [ORNL] [ORNL; Lu, Wei [ORNL] [ORNL; Popova, Irina [ORNL] [ORNL

2014-01-01T23:59:59.000Z

123

EIA- Energy Efficiency Related Links: EIA Reports and Analyses  

U.S. Energy Information Administration (EIA) Indexed Site

Reports Energy-Efficiency Related: EIA Reports and Analyses Released Release Date: October 1999 Last Updated: August 2010 End Users: Commercial Buildings Manufacturing ...

124

SENSITIVITY ANALYSIS FOR SALTSTONE DISPOSAL UNIT COLUMN DEGRADATION ANALYSES  

SciTech Connect (OSTI)

PORFLOW related analyses supporting a Sensitivity Analysis for Saltstone Disposal Unit (SDU) column degradation were performed. Previous analyses, Flach and Taylor 2014, used a model in which the SDU columns degraded in a piecewise manner from the top and bottom simultaneously. The current analyses employs a model in which all pieces of the column degrade at the same time. Information was extracted from the analyses which may be useful in determining the distribution of Tc-99 in the various SDUs throughout time and in determining flow balances for the SDUs.

Flach, G.

2014-10-28T23:59:59.000Z

125

EXPENDITURE OBJECT CODES Foundation FOUNDATION EXPENDITURE OBJECT CODES are used primarily by Accounting Services for Foundation  

E-Print Network [OSTI]

EXPENDITURE OBJECT CODES ­ Foundation 2-J page 1 FOUNDATION EXPENDITURE OBJECT CODES are used primarily by Accounting Services for Foundation transactions. 3080 Foundation Service Fee: Allocation of administrative costs to Foundation beneficiary departmental accounts. 3120 LSU Magazine Costs - Foundation

Harms, Kyle E.

126

Parallel object-oriented data mining system  

DOE Patents [OSTI]

A data mining system uncovers patterns, associations, anomalies and other statistically significant structures in data. Data files are read and displayed. Objects in the data files are identified. Relevant features for the objects are extracted. Patterns among the objects are recognized based upon the features. Data from the Faint Images of the Radio Sky at Twenty Centimeters (FIRST) sky survey was used to search for bent doubles. This test was conducted on data from the Very Large Array in New Mexico which seeks to locate a special type of quasar (radio-emitting stellar object) called bent doubles. The FIRST survey has generated more than 32,000 images of the sky to date. Each image is 7.1 megabytes, yielding more than 100 gigabytes of image data in the entire data set.

Kamath, Chandrika; Cantu-Paz, Erick

2004-01-06T23:59:59.000Z

127

Storied objects: design thinking with time  

E-Print Network [OSTI]

The traditional approach to the design of everyday objects is articulated by form and function. This thesis aims to model an approach to design thinking that extends the praxis of form and function to include the expression ...

Lee, Hyun-Yeul.

2007-01-01T23:59:59.000Z

128

An Empirical Model for Heterogeneous Translucent Objects  

E-Print Network [OSTI]

scatter- ing in heterogeneous translucent objects. Motivated by the exponential fall-off of scattered in the marble example (Figure 3). Figure 3: The marble example. Left: Modulation texture and diffusely lit

Durand, Frédo

129

Slow speed object detection for haul trucks  

SciTech Connect (OSTI)

Caterpillar integrates radar technology with its current camera based system. Caterpillar has developed the Integrated Object Detection System, a slow speed object detection system for mining haul trucks. Object detection is a system that aids the truck operator's awareness of their surroundings. The system consists of a color touch screen display along with medium- and short-range radar as well as cameras, harnesses and mounting hardware. It is integrated into the truck's Work Area Vision System (WAVS). After field testing in 2007, system commercialization began in 2008. Prototype systems are in operation in Australia, Utah and Arizona and the Integrated Object Detection System will be available in the fourth quarter of 2009 and on production trucks 785C, 789C, 793D and 797B. The article is adapted from a presentation by Mark Richards of Caterpillar to the Haulage & Loading 2009 conference, May, held in Phoenix, AZ. 1 fig., 5 photos.

NONE

2009-09-15T23:59:59.000Z

130

Are BL Lacertae Objects Beamed QSO Remnants?  

E-Print Network [OSTI]

This paper considers the hypothesis that BL Lacertae objects (BLLs) are the beamed remnants of Quasi Stellar Objects. The hypothesis explains why BLLs do not undergo the strong evolution seen in other active galactic nuclei since it naturally predicts that the space density of BLLs should increase with cosmic time, as shown by recent observations. Numerical models reproduce, with reasonable parameters, the known redshift and magnitude counts of BL Lac objects. It is assumed that radio-quiet as well as radio-loud quasars are capable of generating jets but that jets are snuffed in young radio-quiet objects and only emerge in aged ones. I argue that the observations allow this assumption.

E. F. Borra

1994-08-05T23:59:59.000Z

131

Geometric Aspects of Visual Object Recognition  

E-Print Network [OSTI]

This thesis presents there important results in visual object recognition based on shape. (1) A new algorithm (RAST; Recognition by Adaptive Sudivisions of Tranformation space) is presented that has lower average-case ...

Breuel, Thomas M.

1992-05-01T23:59:59.000Z

132

Forward engineering object recognition : a scalable approach  

E-Print Network [OSTI]

The ease with which we recognize visual objects belies the computational difficulty of this feat. Despite the concerted efforts of both biological and computer vision research communities over the last forty years, human-level ...

Pinto, Nicolas

2011-01-01T23:59:59.000Z

133

Using Enhanced Spherical Images for Object Representation  

E-Print Network [OSTI]

The processes involved in vision, manipulation, and spatial reasoning depend greatly on the particular representation of three-dimensional objects used. A novel representation, based on concepts of differential geometry, ...

Smith, David A.

1979-05-01T23:59:59.000Z

134

Multi-objective stochastic path planning  

E-Print Network [OSTI]

of multiple objectives and stochastic edge parameters. 2. Identify candidate constraints where clustering based multi-level programming can be applied to eliminate infeasible edges. 3. Provide an exact O (V.E) algorithm for building redundant shortest paths. 4...

Dasgupta, Sumantra

2009-05-15T23:59:59.000Z

135

A study of binary Kuiper Belt objects  

E-Print Network [OSTI]

About 105 bodies larger than 100km in diameter (Jewitt 1998) reside in the Kuiper Belt, beyond the orbit of Neptune. Since 1992 observational surveys have discovered over one thousand of these objects, believed to be fossil ...

Kern, Susan Diane

2006-01-01T23:59:59.000Z

136

Renewable, Recycled and Conserved Energy Objective  

Broader source: Energy.gov [DOE]

In February 2008, South Dakota enacted legislation (HB 1123) establishing an objective that 10% of all retail electricity sales in the state be obtained from renewable and recycled energy by 2015....

137

A light emitting object and its environment  

E-Print Network [OSTI]

The object that is intentionally produced with the inherent spirit of "Fine Art," will always be placed with a reverence for its setting. "LIGHT GRID" is a light sculpture with flexibility to utilize the environment where ...

Jeibmann, Jon Karl

1983-01-01T23:59:59.000Z

138

IP for Smart Objects Internet Protocol for Smart Objects (IPSO) Alliance  

E-Print Network [OSTI]

, smart cities, structural health management systems, smart grid and energy management, and transportationIP for Smart Objects Internet Protocol for Smart Objects (IPSO) Alliance White paper #1 Adam, Cisco Systems September 2008 Executive Summary The emerging application space for smart objects requires

Dunkels, Adam

139

Problems with Objective Probability for Conditionals What Bennett Means by Objective Probability  

E-Print Network [OSTI]

Problems with Objective Probability for Conditionals What Bennett Means by Objective Probability Objective probability is any sort of probability which demands inter- subjective agreement. Bennett Bennett introduces this as a three place relation, R(P,Q,n), between a proposition P, body of evidence Q

Fitelson, Branden

140

Object Stereo --Joint Stereo Matching and Object Segmentation Michael Bleyer1  

E-Print Network [OSTI]

model is formulated as an energy function that is op- timized via fusion moves. We show high surfaces with complex geometry, and assign disconnected surface patches to the same object. For Cones, our objects. Each object is characterized by three dif- ferent aspects: a color model, a 3D plane

Kim, Tae-Kyun

Note: This page contains sample records for the topic "objective credible analyses" 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

Herschel Hi-GAL imaging of massive young stellar objects  

E-Print Network [OSTI]

We used Herschel Hi-GAL survey data to determine whether massive young stellar objects (MYSOs) are resolved at 70$\\mu$m and to study their envelope density distribution. Our analysis of three relatively isolated sources in the l=30{\\deg} and l=59{\\deg} Galactic fields show that the objects are partially resolved at 70$\\mu$m. The Herschel Hi-GAL survey data have a high scan velocity which makes unresolved and partially resolved sources appear elongated in the 70$\\mu$m images. We analysed the two scan directions separately and examine the intensity profile perpendicular to the scan direction. Spherically symmetric radiative transfer models with a power law density distribution were used to study the circumstellar matter distribution. Single dish sub-mm data were also included to study how different spatial information affects the fitted density distribution. The density distribution which best fits both the 70$\\mu$m intensity profile and SED has an average index of ~0.5. This index is shallower than expected an...

Olguin, F A; Wheelwright, H E; Clay, S J; de Wit, W -J; Rafiq, I; Pezzuto, S; Molinari, S

2015-01-01T23:59:59.000Z

142

Analysing the Entire Wikipedia History with Database Supported Haskell  

E-Print Network [OSTI]

Analysing the Entire Wikipedia History with Database Supported Haskell George Giorgidze1 , Torsten the entire Wikipedia history. DSH is a novel high-level database query facility allowing for the for on our experience of using Database Supported Haskell (DSH) [4] for analysing the entire history

Grust, Torsten

143

FAQS Job Task Analyses- DOE Aviation Safety Officer  

Broader source: Energy.gov [DOE]

FAQS Job Task Analyses are performed on the Function Area Qualification Standards. The FAQS Job Task Analyses consists of: Developing a comprehensive list of tasks that define the job such as the duties and responsibilities which include determining their levels of importance and frequency. Identifying and evaluating competencies. Last step is evaluating linkage between job tasks and competencies.

144

FAQS Job Task Analyses- Electrical Systems and Safety Oversight  

Broader source: Energy.gov [DOE]

FAQS Job Task Analyses are performed on the Function Area Qualification Standards. The FAQS Job Task Analyses consists of: Developing a comprehensive list of tasks that define the job such as the duties and responsibilities which include determining their levels of importance and frequency. Identifying and evaluating competencies. Last step is evaluating linkage between job tasks and competencies.

145

FAQS Job Task Analyses- Nuclear Explosive Safety Study  

Broader source: Energy.gov [DOE]

FAQS Job Task Analyses are performed on the Function Area Qualification Standards. The FAQS Job Task Analyses consists of: Developing a comprehensive list of tasks that define the job such as the duties and responsibilities which include determining their levels of importance and frequency. Identifying and evaluating competencies. Last step is evaluating linkage between job tasks and competencies.

146

RAPID RADIOCHEMICAL ANALYSES IN SUPPORT OF FUKUSHIMA NUCLEAR ACCIDENT  

SciTech Connect (OSTI)

There is an increasing need to develop faster analytical methods for emergency response, including emergency soil and air filter samples. The Savannah River National Laboratory (SRNL) performed analyses on samples received from Japan in April, 2011 as part of a U.S. Department of Energy effort to provide assistance to the government of Japan, following the nuclear event at Fukushima Daiichi, resulting from the earthquake and tsunami on March 11, 2011. Of particular concern was whether it was safe to plant rice in certain areas (prefectures) near Fukushima. The primary objectives of the sample collection, sample analysis, and data assessment teams were to evaluate personnel exposure hazards, identify the nuclear power plant radiological source term and plume deposition, and assist the government of Japan in assessing any environmental and agricultural impacts associated with the nuclear event. SRNL analyzed approximately 250 samples and reported approximately 500 analytical method determinations. Samples included soil from farmland surrounding the Fukushima reactors and air monitoring samples of national interest, including those collected at the U.S. Embassy and American military bases. Samples were analyzed for a wide range of radionuclides, including strontium-89, strontium-90, gamma-emitting radionuclides, and plutonium, uranium, americium and curium isotopes. Technical aspects of the rapid soil and air filter analyses will be described. The extent of radiostrontium contamination was a significant concern. For {sup 89,90}Sr analyses on soil samples, a rapid fusion technique using 1.5 gram soil aliquots to enable a Minimum Detectable Activity (MDA) of <1 pCi {sup 89,90} Sr /g of soil was employed. This sequential technique has been published recently by this laboratory for actinides and radiostrontium in soil and vegetation. It consists of a rapid sodium hydroxide fusion, pre-concentration steps using iron hydroxide and calcium fluoride precipitations, followed by Sr-Resin separation and gas flow proportional counting. To achieve a lower detection limit for analysis of some of the Japanese soil samples, a 10 gram aliquot of soil was taken, acid-leached and processed with similar preconcentration chemistry. The MDA using this approach was ~0.03 pCi/g (1.1 mBq/g)/, which is less than the 0.05-0.10 pCi/g {sup 90}Sr levels found in soil as a result of global fallout. The chemical yields observed for the Japanese soil samples was typically 75-80% and the laboratory control sample (LCS) and matrix spike (MS) results looked very good for this work Individual QC results were well within the ± 25% acceptable range and the average of these results does not show significant bias. Additional data for a radiostrontium in soil method for 50 gram samples will also be presented, which appears to be a significant step forward based on looking at the current literature, with higher chemical yields for even larger sample aliquots and lower MDA. Hou et al surveyed a wide range of separation methods for Pu in waters and environmental solid samples. While there are many actinide methods in the scientific literature, few would be considered rapid due to the tedious and time-consuming steps involved. For actinide analyses in soil, a new rapid method for the determination of actinide isotopes in soil samples using both alpha spectrometry and inductively-coupled plasma mass spectrometry was employed. The new rapid soil method utilizes an acid leaching method, iron/titanium hydroxide precipitation, a lanthanum fluoride soil matrix removal step, and a rapid column separation process with TEVA Resin. The large soil matrix is removed easily and rapidly using these two simple precipitations with high chemical recoveries and effective removal of interferences. Vacuum box technology and rapid flow rates were used to reduce analytical time. Challenges associated with the mineral content in the volcanic soil will be discussed. Air filter samples were reported within twenty-four (24) hours of receipt using rapid techniques published previously. The r

Maxwell, S.

2012-11-07T23:59:59.000Z

147

Rapid Radiochemical Analyses in Support of Fukushima Nuclear Accident - 13196  

SciTech Connect (OSTI)

There is an increasing need to develop faster analytical methods for emergency response, including emergency soil and air filter samples [1, 2]. The Savannah River National Laboratory (SRNL) performed analyses on samples received from Japan in April, 2011 as part of a U.S. Department of Energy effort to provide assistance to the government of Japan, following the nuclear event at Fukushima Daiichi, resulting from the earthquake and tsunami on March 11, 2011. Of particular concern was whether it was safe to plant rice in certain areas (prefectures) near Fukushima. The primary objectives of the sample collection, sample analysis, and data assessment teams were to evaluate personnel exposure hazards, identify the nuclear power plant radiological source term and plume deposition, and assist the government of Japan in assessing any environmental and agricultural impacts associated with the nuclear event. SRNL analyzed approximately 250 samples and reported approximately 500 analytical method determinations. Samples included soil from farmland surrounding the Fukushima reactors and air monitoring samples of national interest, including those collected at the U.S. Embassy and American military bases. Samples were analyzed for a wide range of radionuclides, including strontium-89, strontium-90, gamma-emitting radionuclides, and plutonium, uranium, americium and curium isotopes. Technical aspects of the rapid soil and air filter analyses will be described. The extent of radiostrontium contamination was a significant concern. For {sup 89,90}Sr analyses on soil samples, a rapid fusion technique using 1.5 gram soil aliquots to enable a Minimum Detectable Activity (MDA) of <1 pCi {sup 89,90}Sr /g of soil was employed. This sequential technique has been published recently by this laboratory for actinides and radiostrontium in soil and vegetation [3, 4]. It consists of a rapid sodium hydroxide fusion, pre-concentration steps using iron hydroxide and calcium fluoride precipitations, followed by Sr-Resin separation and gas flow proportional counting. To achieve a lower detection limit for analysis of some of the Japanese soil samples, a 10 gram aliquot of soil was taken, acid-leached and processed with similar preconcentration chemistry. The MDA using this approach was ?0.03 pCi/g (1.1 mBq/g)/, which is less than the 0.05-0.10 pCi/g {sup 90}Sr levels found in soil as a result of global fallout. The chemical yields observed for the Japanese soil samples was typically 75-80% and the laboratory control sample (LCS) and matrix spike (MS) results looked very good for this work Individual QC results were well within the ± 25% acceptable range and the average of these results does not show significant bias. Additional data for a radiostrontium in soil method for 50 gram samples will also be presented, which appears to be a significant step forward based on looking at the current literature, with higher chemical yields for even larger sample aliquots and lower MDA [5, 6, 7] Hou et al surveyed a wide range of separation methods for Pu in waters and environmental solid samples [8]. While there are many actinide methods in the scientific literature, few would be considered rapid due to the tedious and time-consuming steps involved. For actinide analyses in soil, a new rapid method for the determination of actinide isotopes in soil samples using both alpha spectrometry and inductively-coupled plasma mass spectrometry was employed. The new rapid soil method utilizes an acid leaching method, iron/titanium hydroxide precipitation, a lanthanum fluoride soil matrix removal step, and a rapid column separation process with TEVA Resin. The large soil matrix is removed easily and rapidly using these two simple precipitations with high chemical recoveries and effective removal of interferences. [9, 10] Vacuum box technology and rapid flow rates were used to reduce analytical time. Challenges associated with the mineral content in the volcanic soil will be discussed. Air filter samples were reported within twenty-four (24) hours of receipt using rapid te

Maxwell, Sherrod L.; Culligan, Brian K.; Hutchison, Jay B. [Savannah River National Laboratory, Building 735-B, Aiken, SC 29808 (United States)] [Savannah River National Laboratory, Building 735-B, Aiken, SC 29808 (United States)

2013-07-01T23:59:59.000Z

148

Description of Transmutation Library for Fuel Cycle System Analyses  

SciTech Connect (OSTI)

This report documents the Transmutation Library that is used in Fuel Cycle System Analyses. This version replaces the 2008 version.[Piet2008] The Transmutation Library has the following objectives: • Assemble past and future transmutation cases for system analyses. • For each case, assemble descriptive information such as where the case was documented, the purpose of the calculation, the codes used, source of feed material, transmutation parameters, and the name of files that contain raw or source data. • Group chemical elements so that masses in separation and waste processes as calculated in dynamic simulations or spreadsheets reflect current thinking of those processes. For example, the CsSr waste form option actually includes all Group 1A and 2A elements. • Provide mass fractions at input (charge) and output (discharge) for each case. • Eliminate the need for either “fission product other” or “actinide other” while conserving mass. Assessments of waste and separation cannot use “fission product other” or “actinide other” as their chemical behavior is undefined. • Catalog other isotope-specific information in one place, e.g., heat and dose conversion factors for individual isotopes. • Describe the correlations for how input and output compositions change as a function of UOX burnup (for LWR UOX fuel) or fast reactor (FR) transuranic (TRU) conversion ratio (CR) for either FR-metal or FR-oxide. This document therefore includes the following sections: • Explanation of the data set information, i.e., the data that describes each case. In no case are all of the data presented in the Library included in previous documents. In assembling the Library, we return to raw data files to extract the case and isotopic data, into the specified format. • Explanation of which isotopes and elements are tracked. For example, the transition metals are tracked via the following: two Zr isotopes, Zr-other, Tc99, Tc-other, two Mo-Ru-Rh-Pd isotopes, Mo-Ru-Rh-Pd-other, four other specific TM isotopes, and TM-other. Mo-Ru-Rh-Pd are separated because their content constrains the loading of waste in glass, so we have to know the mass of those elements independent of others. • Rules for collapsing long lists of isotopes (~1000) to the 81 items in the library. For each tracked isotope, we define which short-lived isotopes’ mass (at t=0) is included with the mass of the tracked isotope at t=0, which short-lived radioactive progeny must be accounted for when the tracked isotope decays, and to which of the other 80 items the mass of the tracked isotope goes when it decays. • Explanation of where raw data files can be found on the fuel cycle data portal. • Explanation of generic cross section sets • Explanation of isotope-specific parameters such as heat and dose conversion factors • Explanation of the LWR UOX burnup and FR TRU CR correlations.

Steven J. Piet; Samuel E. Bays; Edward A. Hoffman

2010-08-01T23:59:59.000Z

149

Objective Bayesian Analysis of Spatially Correlated Data  

E-Print Network [OSTI]

Objective Bayesian Analysis of Spatially Correlated Data James O. Berger a , Victor De Oliveira b the reference prior is improper. An illustration is given using a spatial data set of topographic elevations #12;elds are powerful probabilistic tools for modeling spatial data and making inference about

West, Mike

150

Oil To Biofuels Case Study Objectives  

E-Print Network [OSTI]

Oil To Biofuels Case Study Objectives - Critically evaluate the nature of certain societal", and the consequences of various sources. - How could this diagram be modified through the use of biofuels? Research. - What are biomass and biofuels? How are they used, what are their benefits and negative consequences

Auerbach, Scott M.

151

OBJECTIVES OF THE EDINBURGH KNOWLEDGE ENVIRONMENT  

E-Print Network [OSTI]

OBJECTIVES OF THE EDINBURGH KNOWLEDGE ENVIRONMENT PARTNERSHIP The University of Edinburgh, Heriot and natural environment. The Edinburgh Knowledge Environment Partnership will thus provide a unique research between key stakeholders in the built and natural environment and to reach out in assisting

Painter, Kevin

152

Detecting concealed objects at a checkpoint  

DOE Patents [OSTI]

Disclosed are systems, methods, devices, and apparatus to interrogate a clothed individual with electromagnetic radiation to determine if a concealed object is being carried. This determination includes establishing data corresponding to an image of the individual with a pair of opposed, semi-cylindrical array panels each configured to interrogate the individual with electromagnetic radiation in the 200 MHz to 1 THz range.

McMakin, Douglas L. (Richland, WA); Hall, Thomas E. (Kennewick, WA); Sheen, David M. (Richland, WA); Severtsen, Ronald H. (Richland, WA)

2008-07-29T23:59:59.000Z

153

Evolution towards, in, and beyond Object Databases  

E-Print Network [OSTI]

Evolution towards, in, and beyond Object Databases Marc H. Scholl and Markus Tresch Faculty ``evolution'' in the database arena. This paper tries to categorize some of these into a unique framework of ``external services'' to enrich DBMS functionalities. The following are presented in more detail: first, we

Scholl, Marc H.

154

Computer Note A Prototype Object Database for  

E-Print Network [OSTI]

Computer Note A Prototype Object Database for Mitochondrial DNA Variation J. E. NEIGEL AND P preserved. We hope to prevent further loss by establishing a community database for population genetic surveys. We explored the feasibility of a population genetics database by developing a prototype

Neigel, Joseph E.

155

Object Detection Combining Recognition and Segmentation  

E-Print Network [OSTI]

segmentation. There are two main steps in this method: a hypothesis generation step and a verification step. In the top-down hy- pothesis generation step, we design an improved Shape Context feature, which is more. We develop an object detection method combining top-down recog- nition with bottom-up image

Plotkin, Joshua B.

156

MACHO (MAssive Compact Halo Objects) Data  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The primary aim of the MACHO Project is to test the hypothesis that a significant fraction of the dark matter in the halo of the Milky Way is made up of objects like brown dwarfs or planets: these objects have come to be known as MACHOs, for MAssive Compact Halo Objects. The signature of these objects is the occasional amplification of the light from extragalactic stars by the gravitational lens effect. The amplification can be large, but events are extremely rare: it is necessary to monitor photometrically several million stars for a period of years in order to obtain a useful detection rate. For this purpose MACHO has a two channel system that employs eight CCDs, mounted on the 50 inch telescope at Mt. Stromlo. The high data rate (several GBytes per night) is accommodated by custom electronics and on-line data reduction. The Project has taken more than 27,000 images with this system since June 1992. Analysis of a subset of these data has yielded databases containing light curves in two colors for 8 million stars in the LMC and 10 million in the bulge of the Milky Way. A search for microlensing has turned up four candidates toward the Large Magellanic Cloud and 45 toward the Galactic Bulge. The web page for data provides links to MACHO Project data portals and various specialized interfaces for viewing or searching the data. (Specialized Interface)

157

objective robust design optimization of an engine  

E-Print Network [OSTI]

Multi- objective robust design optimization of an engine mounting system E. Courteille and F introduces a new method to support designers to find optimal and robust solutions of engine mounting system. The mounting system design is a compromise between isolation of the vehicle from engine vibration

Paris-Sud XI, Université de

158

Data quality objectives for PUREX deactivation flushing  

SciTech Connect (OSTI)

This Data Quality Objection (DQO) defines the sampling and analysis requirements necessary to support the deactivation of the Plutonium-Uranium Extraction (PUREX) facility vessels that are regulated by WAC 173-303. Specifically, sampling and analysis requirements are identified for the flushing operations that are a major element of PUREX deactivation.

Bhatia, R.K.

1995-04-01T23:59:59.000Z

159

Multi-objective branch-and-bound. Application to the bi-objective ...  

E-Print Network [OSTI]

stochastic shortest path problems, as well as by ? to evaluate the quality of an .... While the single-objective minimum spanning tree problem is easily solved, the ...

2007-03-05T23:59:59.000Z

160

Object-Oriented Energy, Climate, and Technology Systems (ObjECTS...  

Open Energy Info (EERE)

description of the complete inputs see "Model Documentation for the MiniCAM" (Brenkert, Smith, Kim, and Pitcher, 2003). Case Studies Examples of how Object-Oriented Energy,...

Note: This page contains sample records for the topic "objective credible analyses" 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

Ensemble forecast of analyses: Coupling data assimilation and sequential aggregation  

E-Print Network [OSTI]

Ensemble forecast of analyses: Coupling data assimilation and sequential aggregation Vivien Mallet1. [1] Sequential aggregation is an ensemble forecasting approach that weights each ensemble member based on past observations and past forecasts. This approach has several limitations: The weights

Mallet, Vivien

162

Analyse des erreurs orthographiques des étudiants iraniens en langue française.  

E-Print Network [OSTI]

??L’objectif de cette recherche consiste à décrire les types d’erreurs d’orthographe des étudiants iraniens en langue française et à mener une analyse qualitative et quantitative… (more)

Katoozian, Katayoon

2013-01-01T23:59:59.000Z

163

Revised accident progression and risk analyses for NUREG-1150  

SciTech Connect (OSTI)

Preliminary III PRA analyses that support preparation of the Nuclear Regulatory Commission's Reactor Risk Reference Document (NUREG-1150) have been conducted at Sandia National Laboratories for four plants: Surry, Sequoyah, Peach Bottom and Grand Gulf. Brookhaven National Laboratories conducted the analysis for the Zion plant. Review of the preliminary analyses produced comments and criticisms from two committees (Kouts Committee and Kastenberg Committee), from industry, and from a variety of other sources. As a result, the final analyses currently under way at Sandia and Brookhaven will contain several improvements over the preliminary analyses. Of these the most significant improvement is in the methodology used to elicit expert opinion concerning highly uncertain questions about severe accident phenomena. 17 refs., 1 fig., 1 tab.

Gorham-Bergeron, E.D.; Haskin, F.E.; Hora, S.C.

1987-01-01T23:59:59.000Z

164

Insects in urban brownfields Analyses of species occurrences,  

E-Print Network [OSTI]

Insects in urban brownfields Analyses of species occurrences, community composition, and trait brownfields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.4 Habitat models forces for insects in urban brownfields 41 4.1 Introduction

Kleyer, Michael

165

Environmental management system objectives & targets results summary :  

SciTech Connect (OSTI)

Sandia National Laboratories/New Mexicos (SNL/NM) Environmental Management System is the integrated approach for members of the workforce to identify and manage environmental risks. Each Fiscal Year (FY) SNL/NM performs an analysis to identify environmental aspects, and the environmental programs associated with them are charged with the task of routinely monitoring and measuring the objectives and targets that are established to mitigate potential impacts of SNL/NMs operations on the environment. An annual summary of the results achieved towards meeting established Sandia Corporation and SNL/NM Site-specific objectives and targets provides a connection to, and rational for, annually revised environmental aspects. The purpose of this document is to summarize the results achieved and documented in FY2013.

Vetter, Douglas Walter

2014-04-01T23:59:59.000Z

166

Chemistry of Low Mass Substellar Objects  

E-Print Network [OSTI]

"Brown dwarfs" is the collective name for objects more massive than giant planets such as Jupiter but less massive than M dwarf stars. This review gives a brief description of the classification and chemistry of low mass dwarfs. The current spectral classification of stars includes L and T dwarfs that encompass the coolest known stars and substellar objects. The relatively low atmospheric temperatures and high total pressures in substellar dwarfs lead to molecular gas and condensate chemistry. The chemistry of elements such as C, N, O, Ti, V, Fe, Cr, and the alkali elements play a dominant role in shaping the optical and infrared spectra of the "failed" stars. Chemical diagnostics for the subclassifications are described.

Katharina Lodders; Bruce Fegley, Jr

2006-01-17T23:59:59.000Z

167

Vehicle for carrying an object of interest  

DOE Patents [OSTI]

A vehicle for carrying an object of interest across a supporting surface including a frame having opposite first and second ends; a first pair of wheels fixedly mounted on the first end of the frame; a second pair of wheels pivotally mounted on the second end of the frame; and a pair of motors borne by the frame, each motor disposed in driving relation relative to one of the pairs of wheels, the motors propelling the vehicle across the supporting surface. 8 figs.

Zollinger, W.T.; Ferrante, T.A.

1998-10-13T23:59:59.000Z

168

Vehicle for carrying an object of interest  

DOE Patents [OSTI]

A vehicle for carrying an object of interest across a supporting surface including a frame having opposite first and second ends; a first pair of wheels fixedly mounted on the first end of the frame; a second pair of wheels pivotally mounted on the second end of the frame; and a pair of motors borne by the frame, each motor disposed in driving relation relative to one of the pairs of wheels, the motors propelling the vehicle across the supporting surface.

Zollinger, W. Thor (Idaho Falls, ID); Ferrante, Todd A. (Westerville, OH)

1998-01-01T23:59:59.000Z

169

An object-oriented cluster search algorithm  

SciTech Connect (OSTI)

In this work we describe two object-oriented cluster search algorithms, which can be applied to a network of an arbitrary structure. First algorithm calculates all connected clusters, whereas the second one finds a path with the minimal number of connections. We estimate the complexity of the algorithm and infer that the number of operations has linear growth with respect to the size of the network.

Silin, Dmitry; Patzek, Tad

2003-01-24T23:59:59.000Z

170

Infrared system for monitoring movement of objects  

DOE Patents [OSTI]

A system for monitoring moving objects, such as the flight of honeybees and other insects, using a pulsed laser light source. This system has a self-powered micro-miniaturized transmitting unit powered, in the preferred embodiment, with an array solar cells. This transmitting unit is attached to the object to be monitored. These solar cells provide current to a storage energy capacitor to produce, for example, five volts for the operation of the transmitter. In the simplest embodiment, the voltage on the capacitor operates a pulse generator to provide a pulsed energizing signal to one or more very small laser diodes. The pulsed light is then received at a receiving base station using substantially standard means which converts the light to an electrical signal for processing in a microprocessor to create the information as to the movement of the object. In the case of a unit for monitoring honeybees and other insects, the transmitting unit weighs less than 50 mg, and has a size no larger than 1.times.3.times.5 millimeters. Also, the preferred embodiment provides for the coding of the light to uniquely identify the particular transmitting unit that is being monitored. A "wake-up" circuit is provided in the preferred embodiment whereby there is no transmission until the voltage on the capacitor has exceeded a pre-set threshold. Various other uses of the motion-detection system are described.

Valentine, Kenneth H. (San Diego, CA); Falter, Diedre D. (Knoxville, TN); Falter, Kelly G. (Knoxville, TN)

1991-01-01T23:59:59.000Z

171

Infrared system for monitoring movement of objects  

DOE Patents [OSTI]

A system is described for monitoring moving objects, such as the flight of honeybees and other insects, using a pulsed laser light source. This system has a self-powered micro-miniaturized transmitting unit powered, in the preferred embodiment, with an array of solar cells. This transmitting unit is attached to the object to be monitored. These solar cells provide current to a storage energy capacitor to produce, for example, five volts for the operation of the transmitter. In the simplest embodiment, the voltage on the capacitor operates a pulse generator to provide a pulsed energizing signal to one or more very small laser diodes. The pulsed light is then received at a receiving base station using substantially standard means which converts the light to an electrical signal for processing in a microprocessor to create the information as to the movement of the object. In the case of a unit for monitoring honeybees and other insects, the transmitting unit weighs less than 50 mg, and has a size no larger than 1[times]3[times]5 millimeters. Also, the preferred embodiment provides for the coding of the light to uniquely identify the particular transmitting unit that is being monitored. A wake-up' circuit is provided in the preferred embodiment whereby there is no transmission until the voltage on the capacitor has exceeded a pre-set threshold. Various other uses of the motion-detection system are described. 4 figures.

Valentine, K.H.; Falter, D.D.; Falter, K.G.

1991-04-30T23:59:59.000Z

172

Objective analysis of toolmarks in forensics  

SciTech Connect (OSTI)

Since the 1993 court case of Daubert v. Merrell Dow Pharmaceuticals, Inc. the subjective nature of toolmark comparison has been questioned by attorneys and law enforcement agencies alike. This has led to an increased drive to establish objective comparison techniques with known error rates, much like those that DNA analysis is able to provide. This push has created research in which the 3-D surface profile of two different marks are characterized and the marks’ cross-sections are run through a comparative statistical algorithm to acquire a value that is intended to indicate the likelihood of a match between the marks. The aforementioned algorithm has been developed and extensively tested through comparison of evenly striated marks made by screwdrivers. However, this algorithm has yet to be applied to quasi-striated marks such as those made by the shear edge of slip-joint pliers. The results of this algorithm’s application to the surface of copper wire will be presented. Objective mark comparison also extends to comparison of toolmarks made by firearms. In an effort to create objective comparisons, microstamping of firing pins and breech faces has been introduced. This process involves placing unique alphanumeric identifiers surrounded by a radial code on the surface of firing pins, which transfer to the cartridge’s primer upon firing. Three different guns equipped with microstamped firing pins were used to fire 3000 cartridges. These cartridges are evaluated based on the clarity of their alphanumeric transfers and the clarity of the radial code surrounding the alphanumerics.

Grieve, Taylor N. [Ames Laboratory

2013-03-01T23:59:59.000Z

173

NESC-VII: Fracture Mechanics Analyses of WPS Experiments on Large-scale Cruciform Specimen  

SciTech Connect (OSTI)

This paper describes numerical analyses performed to simulate warm pre-stress (WPS) experiments conducted with large-scale cruciform specimens within the Network for Evaluation of Structural Components (NESC-VII) project. NESC-VII is a European cooperative action in support of WPS application in reactor pressure vessel (RPV) integrity assessment. The project aims in evaluation of the influence of WPS when assessing the structural integrity of RPVs. Advanced fracture mechanics models will be developed and performed to validate experiments concerning the effect of different WPS scenarios on RPV components. The Oak Ridge National Laboratory (ORNL), USA contributes to the Work Package-2 (Analyses of WPS experiments) within the NESCVII network. A series of WPS type experiments on large-scale cruciform specimens have been conducted at CEA Saclay, France, within the framework of NESC VII project. This paper first describes NESC-VII feasibility test analyses conducted at ORNL. Very good agreement was achieved between AREVA NP SAS and ORNL. Further analyses were conducted to evaluate the NESC-VII WPS tests conducted under Load-Cool-Transient- Fracture (LCTF) and Load-Cool-Fracture (LCF) conditions. This objective of this work is to provide a definitive quantification of WPS effects when assessing the structural integrity of reactor pressure vessels. This information will be utilized to further validate, refine, and improve the WPS models that are being used in probabilistic fracture mechanics computer codes now in use by the NRC staff in their effort to develop risk-informed updates to Title 10 of the U.S. Code of Federal Regulations (CFR), Part 50, Appendix G.

Yin, Shengjun [ORNL; Williams, Paul T [ORNL; Bass, Bennett Richard [ORNL

2011-01-01T23:59:59.000Z

174

The Formation of Primordial Luminous Objects  

SciTech Connect (OSTI)

The scientific belief that the universe evolves in time is one of the legacies of the theory of the Big Bang. The concept that the universe has an history started to attract the interest of cosmologists soon after the first formulation of the theory: already Gamow (1948; 1949) investigated how and when galaxies could have been formed in the context of the expanding Universe. However, the specific topic of the formation (and of the fate) of the first objects dates to two decades later, when no objects with metallicities as low as those predicted by primordial nucleosynthesis (Z {approx}< 10{sup -10} {approx} 10{sup -8}Z{sub {circle_dot}}) were found. Such concerns were addressed in two seminal papers by Peebles & Dicke (1968; hereafter PD68) and by Doroshkevich, Zel'Dovich & Novikov (1967; hereafter DZN67), introducing the idea that some objects could have formed before the stars we presently observe. (1) Both PD68 and DZN67 suggest a mass of {approx} 10{sup 5} M{sub {circle_dot}} for the first generation of bound systems, based on the considerations on the cosmological Jeans length (Gamow 1948; Peebles 1965) and the possible shape of the power spectrum. (2) They point out the role of thermal instabilities in the formation of the proto-galactic bound object, and of the cooling of the gas inside it; in particular, PD68 introduces H{sub 2} cooling and chemistry in the calculations about the contraction of the gas. (3) Even if they do not specifically address the occurrence of fragmentation, these papers make two very different assumptions: PD68 assumes that the gas will fragment into ''normal'' stars to form globular clusters, while DZN67 assumes that fragmentation does not occur, and that a single ''super-star'' forms. (4) Finally, some feedback effects as considered (e.g. Peebles & Dicke considered the effects of supernovae). Today most of the research focuses on the issues when fragmentation may occur, what objects are formed and how they influence subsequent structure formation. In these notes we will leave the discussion of feedback to lecture notes by Ferrara & Salvaterra and by Madau & Haardt in this same book and focus only on the aspects of the formation of the first objects. The advent of cosmological numerical hydrodynamics in particular allow a fresh new look at these questions. Hence, these notes will touch on aspects of theoretical cosmology to chemistry, computer science, hydrodynamics and atomic physics. For further reading and more references on the subject we refer the reader to other relevant reviews such as Barkana & Loeb 2001, and more recently Ciardi & Ferrara 2004, Glover 2004 and Bromm & Larson 2004. In these notes, we try to give a brief introduction to only the most relevant aspects. We will start with a brief overview of the relevant cosmological concepts in section 2, followed by a discussion of the properties of primordial material (with particular emphasis to its cooling and its chemistry) in section 3. We will then review the technique and the results of numerical simulations in sections 4 and 5: the former will deal with detailed 3D simulations of the formation of gaseous clouds which are likely to transform into luminous objects, while the latter will examine results (mostly from 1D codes) about the modalities of such transformation. Finally, in section 6 we will critically discuss the results of the previous sections, examining their consequences and comparing them to our present knowledge of the universe.

Ripamonti, Emanuele; /Kapteyn Astron. Inst., Groningen; Abel, Tom; /KIPAC, Menlo Park

2005-08-04T23:59:59.000Z

175

Finite element analyses of a linear-accelerator electron gun  

SciTech Connect (OSTI)

Thermo-structural analyses of the Beijing Electron-Positron Collider (BEPCII) linear-accelerator, electron gun, were performed for the gun operating with the cathode at 1000?°C. The gun was modeled in computer aided three-dimensional interactive application for finite element analyses through ANSYS workbench. This was followed by simulations using the SLAC electron beam trajectory program EGUN for beam optics analyses. The simulations were compared with experimental results of the assembly to verify its beam parameters under the same boundary conditions. Simulation and test results were found to be in good agreement and hence confirmed the design parameters under the defined operating temperature. The gun is operating continuously since commissioning without any thermal induced failures for the BEPCII linear accelerator.

Iqbal, M., E-mail: muniqbal.chep@pu.edu.pk, E-mail: muniqbal@ihep.ac.cn [Centre for High Energy Physics, University of the Punjab, Lahore 45590 (Pakistan); Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China); Wasy, A. [Department of Mechanical Engineering, Changwon National University, Changwon 641773 (Korea, Republic of)] [Department of Mechanical Engineering, Changwon National University, Changwon 641773 (Korea, Republic of); Islam, G. U. [Centre for High Energy Physics, University of the Punjab, Lahore 45590 (Pakistan)] [Centre for High Energy Physics, University of the Punjab, Lahore 45590 (Pakistan); Zhou, Z. [Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China)] [Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China)

2014-02-15T23:59:59.000Z

176

Kinetic bounding volume hierarchies for deformable objects  

E-Print Network [OSTI]

We present novel algorithms for updating bounding volume hierarchies of objects undergoing arbitrary deformations. Therefore, we introduce two new data structures, the kinetic AABB tree and the kinetic BoxTree. The event-based approach of the kinetic data structures framework enables us to show that our algorithms are optimal in the number of updates. Moreover, we show a lower bound for the total number of BV updates, which is independent of the number of frames. We used our kinetic bounding volume hierarchies for collision detection and performed a comparison with the classical bottomup update method. The results show that our algorithms perform up to ten times faster in practically relevant scenarios.

Gabriel Zachmann; Tu Clausthal

2006-01-01T23:59:59.000Z

177

Modern testing meets wide range of objectives  

SciTech Connect (OSTI)

Testing sequences in two very different wells illustrate the wide range of objectives that are met with modern testing procedures. The first example is a drill stem test in an exploration well. The second test is in an established producing well. The exploration well test incorporated tubing-conveyed perforating, fluid sampling, production logging, and matrix stimulation to evaluate and properly treat near-well bore damage, as well as to investigate reservoir volume and characterize boundaries. The test on the established producer evaluated whether a workover could remedy lower than expected productivity. Production logging was combined with stationary transient measurements.

Ehlig-Economides, C.A.; Hegeman, P. (Schlumberger Oilfield Services, Houston, TX (United States)); Clark, G. (Schlumberger Oilfield Services, Aberdeen (United Kingdom))

1994-08-01T23:59:59.000Z

178

Hungarian object agreement with personal pronouns  

E-Print Network [OSTI]

for the external argument. Béjar & Rezac (2009:46) suggest that their person licensing constraint (PLC) rules out derivations in which the external argument does not enter into an Agree relation. More generally, the PLC states that a feature F in a feature... -? see-3SG.SUBJ téged. you.SG.ACC ‘S/he sees you.’ (27) raises a question, however: if the subject has to enter an Agree relation (cf. the PLC), why does this not hold for the object? Béjar & Rezac (2009) (among others) relate their person licensing...

Bárány, András

2015-01-01T23:59:59.000Z

179

Attachment to Objects as a Compensatory Strategy  

E-Print Network [OSTI]

their five most valued possessions and to justify their selections (1991). One important function of these valued commodities is to give us new social groups with which to identify (e.g. BMW owners, people who like crunchy peanut butter) (Dittmar, 1994.../drives a BMW requires the application of a certain object-related stereotype to perceive the self (Dittmar, 1994). For this stereotype to be a stereotype in the first place, what is true of a particular BMW-owner must be true of all BMW owners. In other...

Keefer, Lucas Allen

2011-08-31T23:59:59.000Z

180

Tornado identification from analyses of digital radar data  

E-Print Network [OSTI]

of Yukon, 40 km north- west of NSSL. Later, a cell to the northwest of Oklahoma City developed to str'ong intensity and a funnel cloud was reported over Tinker AFB at 1930 CST. Hist~or of the Yukon Storm During the afternoon, the squall line moved... signature 1n analyses of digital radar data from ceni;ra 1 Oklahoma during the Spring. The data were collected by the l0-cm WSR-57 radar at the National Severe S torms Laboratory at Ilorman, Oklahoma. Three types of numerical analyses were used in th1s...

Pittman, Donald Wayne

2012-06-07T23:59:59.000Z

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


181

Designing and recasting LHC analyses with MadAnalysis 5  

E-Print Network [OSTI]

We present an extension of the expert mode of the MadAnalysis 5 program dedicated to the design or reinterpretation of high-energy physics collider analyses. We detail the predefined classes, functions and methods available to the user and emphasize the most recent developments. The latter include the possible definition of multiple sub-analyses and a novel user-friendly treatment for the selection criteria. We illustrate this approach by two concrete examples: a CMS search for supersymmetric partners of the top quark and a phenomenological analysis targeting hadronically decaying monotop systems.

Eric Conte; Béranger Dumont; Benjamin Fuks; Chris Wymant

2014-10-10T23:59:59.000Z

182

Utilization of neutron activation analysis in groundwater analyses  

SciTech Connect (OSTI)

Although work at the Massachusetts Institute of Technology's Nuclear Reactor Laboratory is basically research oriented, over the past number of years, numerous neutron activation analyses (NAAs) have been performed for commercial purposes. This has been true particularly in cases where other analytical techniques have been found to be insufficient or in cases where special sample considerations are involved. The requests for these analyses came from a wide range of institutions, including government laboratories, medical centers, utilities, and commercial companies. In most cases, instrumental NAA (INAA) was the method of choice because of the method's extremely low detection limits, multielement characteristics, nondestructive nature, and ability to work with different sample sizes.

Beal, J.W. (Fairfield Univ., CT (United States)); Olmez, I. (Massachusetts Institute of Technology, Cambridge, MA (United States))

1993-01-01T23:59:59.000Z

183

Future Power Systems 20: The Smart Enterprise, its Objective...  

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

0: The Smart Enterprise, its Objective and Forecasting. Future Power Systems 20: The Smart Enterprise, its Objective and Forecasting. More Documents & Publications Future Power...

184

Admitting that admitting verb sense into corpus analyses makes sense  

E-Print Network [OSTI]

be addressed to Mary Hare, Department of Psychology, Bowling Green State University, Bowling Green, OH 43403Admitting that admitting verb sense into corpus analyses makes sense Mary Hare Bowling Green State University, Bowling Green, OH, USA Ken McRae University of Western Ontario, London, Canada Jeffrey L. Elman

Elman, Jeff

185

The tropopause inversion layer in models and analyses  

E-Print Network [OSTI]

, in data assimilation mode CMAM exhibits a much weaker TIL, especially in the Southern Hemisphere where only coarse satellite data are available. The discrepancy between the analyses and the GCM is thus hypothesized to be mainly due to data assimilation acting to smooth the observed strong curvature

Wirosoetisno, Djoko

186

2010 oil spill: trajectory projections based on ensemble drifter analyses  

E-Print Network [OSTI]

2010 oil spill: trajectory projections based on ensemble drifter analyses Yu-Lin Chang & Leo Oey # Springer-Verlag 2011 Abstract An accurate method for long-term (weeks to months) projections of oil spill released at the northern Gulf of Mexico spill site is demonstrated during the 2010 oil spill

187

Contribution l'analyse multi chelle du comportement mcanique non  

E-Print Network [OSTI]

Contribution à l'analyse multi échelle du comportement mécanique non linéaire matériau des Impact Comportement non linéaire matériau des structures composites DétailstructuralEprouvetteélémentaire - Caractérisation - Lois de comportement (1D, 2D, 3D) - Micro-Méso-Macro - Développement d'outils, méthodes

Mailhes, Corinne

188

Analysing the Carbon Footprint of Food Insights for Consumer Communication  

E-Print Network [OSTI]

Analysing the Carbon Footprint of Food Insights for Consumer Communication Elin Röös Faculty of Food. Insights for Consumer Communication. Abstract In Europe, food consumption is responsible, and communicating these to consumers to enable them to make informed choices. This thesis provides additional

189

Cost Analyses of Fuel Cell Stacks/Systems  

E-Print Network [OSTI]

Cost Analyses of Fuel Cell Stacks/Systems DE-FC02-99EE50587 TIAX LLC Acorn Park Cambridge in the development of fuel cell system technologies by providing cost and manufacturing analysis. · To develop ­ Presented results to the fuel cell industry for feedback and incorporated this into a revised baseline cost

190

Chemical analyses of selected thermal springs and wells in Wyoming  

SciTech Connect (OSTI)

Basic chemical data for 27 selected thermal well and springs in Wyoming are presented. The samples were gathered from 1979 through 1982 in an effort to define geothermal resources in Wyoming. The basic data for the 27 analyzed samples generally include location, temperature, flow, date analyzed, and a description of what the sample is from. The chemical analyses for the sample are listed.

Heasler, H.P.

1984-06-01T23:59:59.000Z

191

Journal self-citations -analysing the JIF mechanism  

E-Print Network [OSTI]

perpetuate one's interpretations or opinions of specific research findings or general constructs. According it to their journal's advantage (Jennings, 2001). Miller (2002), Neuberger & Counsell (2002) and Sevinc (2004) all-citations in analyses and evaluations has been discussed heavily and relates to how we should interpret self

Paris-Sud XI, Université de

192

Analyse de l'architecture GPU Tesla Sylvain Collange  

E-Print Network [OSTI]

Analyse de l'architecture GPU Tesla Sylvain Collange DALI, ELIAUS, Universit´e de Perpignan sylvain comprise. Nous pr´esentons ici une description du fonctionnement de l'architecture Tesla de NVIDIA et de;2 Tesla Nous nous pencherons dans cet article sur l'architecture des GPU NVIDIA d´ebut´ee avec le G80 (Ge

Boyer, Edmond

193

Minimum Resource Characterization of Biochemical Analyses for Digital  

E-Print Network [OSTI]

;2 Lingzhi Luo and Srinivas Akella 1 Introduction Low-cost, portable lab-on-a-chip systems capable of rapid versatile, yet low cost systems. Hence it is important to iden- tify the class of biochemical analyses requirements, towards the design of cost and space-efficient biochips. Mixers and storage units are two primary

Akella, Srinivas

194

ERDC TN-EMRRP-EBA-8 Hydrologic Analyses for Stream  

E-Print Network [OSTI]

ERDC TN-EMRRP-EBA-8 March 2011 Hydrologic Analyses for Stream Restoration Design by J. Craig quantified element in stream restoration, working across and governing multiple disciplines and system, and management decisions to be made (Federal Interagency Stream Restoration Working Group (FISRWG) 1998). Figure

US Army Corps of Engineers

195

PROBLEM APPLICATIONS: EXERCISE SESSION ON ANALYSES OF EXTREMES  

E-Print Network [OSTI]

PROBLEM APPLICATIONS: EXERCISE SESSION ON ANALYSES OF EXTREMES Rick Katz Institute for Study exercises) serves as a companion to the lecture by Richard Smith on Extreme Value Theory. It consists of two parts, the first focuses on climate applications of extreme value theory under stationarity, the second

Katz, Richard

196

Next-generation tools for evolutionary invasion analyses  

E-Print Network [OSTI]

REVIEW Next-generation tools for evolutionary invasion analyses Amy Hurford1,*, Daniel Cownden1 on so-called `next-generation' matrices. Although this next-generation matrix approach has sometimes to a wider evolutionary audience in two ways. First, we review the next-generation matrix approach

Day, Troy

197

Fragment Mass Distribution of Platelike Objects  

SciTech Connect (OSTI)

The fragment mass distributions of platelike objects are investigated by conducting two types of experiments. The first is a {open_quotes}sandwich{close_quote}{close_quote} experiment in which thin glass and plaster plates are inserted between two larger stainless steel plates and an iron projectile is dropped onto the target plate at normal incidence. The second is a {open_quotes}lateral impact{close_quote}{close_quote} experiment in which a hypervelocity nylon projectile collides at the side of the plaster plates. There is a discrepancy in the power-law exponent of fragment mass distribution between the sandwich experiment and the lateral impact experiment. A model that agrees with the experimental results is proposed. {copyright} {ital 1997} {ital The American Physical Society}

Kadono, T. [Institute of Space and Astronautical Science, Kanagawa 229 (Japan)] [Institute of Space and Astronautical Science, Kanagawa 229 (Japan); [and Department of Physics, Kyoto University, Kyoto 606 (Japan)

1997-02-01T23:59:59.000Z

198

UFO: "Unidentified" Floating Object Driven by Thermocapillarity  

E-Print Network [OSTI]

In this fluid dynamics video, we show thermocapillary actuation of a binary drop of water and heptanol where the binary drop in motion takes on a UFO-like shape. On a parylene-coated silicon surface subjected to a linear temperature gradient, a pure heptanol droplet quickly moves to the cold side by the Marangoni stress, while a pure water droplet remains stuck due to a large contact angle hysteresis. When the water droplet was encapsulated by a thin layer of heptanol and thermally actuated, the binary droplet takes on a peculiar shape resembling an UFO, i.e. an "unidentified" floating object as the mechanism is not yet completely understood. Our finding suggests that pure liquid droplets (e.g. aqueous solutions) that are not conducive to thermocapillary actuation can be made so by encapsulating them with another judiciously chosen liquid (e.g. heptanol).

Zhao, Yuejun

2010-01-01T23:59:59.000Z

199

Magnetic levitation system for moving objects  

DOE Patents [OSTI]

Repelling magnetic forces are produced by the interaction of a flux-concentrated magnetic field (produced by permanent magnets or electromagnets) with an inductively loaded closed electric circuit. When one such element moves with respect to the other, a current is induced in the circuit. This current then interacts back on the field to produce a repelling force. These repelling magnetic forces are applied to magnetically levitate a moving object such as a train car. The power required to levitate a train of such cars is drawn from the motional energy of the train itself, and typically represents only a percent or two of the several megawatts of power required to overcome aerodynamic drag at high speeds. 7 figs.

Post, R.F.

1998-03-03T23:59:59.000Z

200

Magnetic levitation system for moving objects  

DOE Patents [OSTI]

Repelling magnetic forces are produced by the interaction of a flux-concentrated magnetic field (produced by permanent magnets or electromagnets) with an inductively loaded closed electric circuit. When one such element moves with respect to the other, a current is induced in the circuit. This current then interacts back on the field to produce a repelling force. These repelling magnetic forces are applied to magnetically levitate a moving object such as a train car. The power required to levitate a train of such cars is drawn from the motional energy of the train itself, and typically represents only a percent or two of the several megawatts of power required to overcome aerodynamic drag at high speeds.

Post, Richard F. (Walnut Creek, CA)

1998-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "objective credible analyses" 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

Objectives of the Bachelor of Science in Biomedical Engineering at NJIT Objective A) The overall educational objective of the Bachelor of Science Biomedical  

E-Print Network [OSTI]

Objectives of the Bachelor of Science in Biomedical Engineering at NJIT Objective A) The overall educational objective of the Bachelor of Science Biomedical Engineering Program is to prepare students for productive careers related broadly to biomedical engineering. It is anticipated that BME graduates

Bieber, Michael

202

Neutronic Analyses for HEU to LEU fuel conversion of the Massachusetts Institute of Technology.  

SciTech Connect (OSTI)

The Massachusetts Institute of Technology (MIT) reactor (MITR-II), based in Cambridge, Massachusetts, is a research reactor designed primarily for experiments using neutron beam and in-core irradiation facilities. It delivers a neutron flux comparable to current LWR power reactors in a compact 6 MW core using Highly Enriched Uranium (HEU) fuel. In the framework of its non-proliferation policies, the international community presently aims to minimize the amount of nuclear material available that could be used for nuclear weapons. In this geopolitical context, most research and test reactors both domestic and international have started a program of conversion to the use of Low Enriched Uranium (LEU) fuel. A new type of LEU fuel based on a mixture of uranium and molybdenum (UMo) is expected to allow the conversion of compact high performance reactors like the MITR-II. This report presents the results of steady state neutronic safety analyses for conversion of MITR-II from the use of HEU fuel to the use of U-Mo LEU fuel. The objective of this work was to demonstrate that the safety analyses meet current requirements for an LEU core replacement of MITR-II.

Wilson, E. H.; Newton, T. H.; Bergeron, A.; Horelik, N.; Stevens, J. G (Nuclear Engineering Division); ( NS)

2011-03-02T23:59:59.000Z

203

P 3.2 OBJECTIVE ENVIRONMENTAL ANALYSES AND CONVECTIVE MODES FOR U.S. TROPICAL CYCLONE TORNADOES FROM 2003-2008  

E-Print Network [OSTI]

FROM 2003-2008 Roger Edwards 1 , Andrew R. Dean, Richard L. Thompson and Bryan T. Smith Storm Prediction Center, Norman, OK 1 Corresponding author address: Roger Edwards, Storm Prediction Center, National Weather Center, 120 Boren Blvd #2300, Norman, OK 73072; E-mail: roger.edwards@noaa.gov 1

204

Fast object detection for use onboard satellites  

E-Print Network [OSTI]

We propose an object detection algorithm which is efficient and fast enough to be used in (almost) real time with the limited computer capacities onboard satellites. For stars below the saturation limit of the CCD detectors it is based on a four neighbourhood local maximum criterion in order to find the centre of a stellar image. For saturated stars it is based on the assumption that the image is increasing monotonically towards the centre in the unsaturated part of the image. The algorithm also calculates approximate stellar magnitudes and efficiently rejects most of the cosmics which would otherwise lead to a large number of false detections. The quality of the algorithm was evaluated with the help of a large set of simulated data for the DIVA satellite mission; different assumptions were made for the noise level, and the presence of cosmics or for a variable sky background. We could show that our algorithm fulfills the requirements for DIVA; only in the case of simulated images which included the bright galaxy M31 some fainter stars could not be detected in the galaxy's vicinity. Since stellar images contain large areas without any stars, we propose an additional block-skipping algorithm which can be coded on special-purpose hardware.

Martin Bange; Stefan Jordan; Michael Biermann; Thomas Kaempke; R alf-Dieter Scholz

2003-01-30T23:59:59.000Z

205

Analyse morphomtrique des abeilles Quinze chantillons d'abeilles provenant  

E-Print Network [OSTI]

Analyse morphométrique des abeilles d'Uruguay Quinze échantillons d'abeilles provenant d'Uruguay venant d'Uruguay, d'Europe et d'Afri- que, montre une similitude étroite entre l'abeille ibérique (Apis mellifera iberica) et les échantillons d'Uruguay. L'autre, basé sur la méthode de Daly et Balling (1978) et

Paris-Sud XI, Université de

206

MAT 6113 ANALYSE FONCTIONNELLE II Plan de cours  

E-Print Network [OSTI]

Banach et de Hilbert, th´eor`eme de l'application ouverte, topologies faibles, op´erateurs compacts. Analyse complexe : fonctions analytiques, th´eor`emes de Cauchy, s´eries de Laurent, th´eor`eme fondamental des r´esidus. Th´eorie de la mesure et int´egration : espaces Lp, th´eor`emes de la convergence

Leclercq, Remi

207

MANAGEMENT DE TRANSITION : ANALYSE D'UNE PRATIQUE EN EMERGENCE  

E-Print Network [OSTI]

MANAGEMENT DE TRANSITION : ANALYSE D'UNE PRATIQUE EN EMERGENCE Karima LAHMOUZ, Maître de, portable : 06 73 93 49 48, fax : + 33 (0)3 89 33 74 55. Résumé : Le management de transition est apparu en pratiques du management de transition » au sein de l'Académie des Sciences Comptables et Financières ont

Paris-Sud XI, Université de

208

FAQS Job Task Analyses - Criticality Safety | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat PumpRecord ofESPCofConstruction Management FAQS Job Task Analyses -

209

FAQS Job Task Analyses - Environmental Compliance | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat PumpRecord ofESPCofConstruction Management FAQS Job Task Analyses

210

Projet Traitement du Signal : Analyse de Signaux ECG 1 Introduction  

E-Print Network [OSTI]

Projet Traitement du Signal : Analyse de Signaux ECG 1 Introduction 1.1 Contenu des signaux ECG, description du contenu temporel/fréquentiel des ECG, cas nominaux et pathologiques L'électrocardiogramme (ECG) est un signal qui représente l'activité électrique du coeur. L'ECG est un élément essentiel que ce

Dobigeon, Nicolas

211

E-Print Network 3.0 - accurately analysing pb Sample Search Results  

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

of U and Pb analyses corrected for elemental... and analyses presented in this paper. PET diffraction crystals (used for Pb, Th, and U analysis) are prone... , and Pb analyses....

212

1 | FC Objectives EA Required? | Stephen Bennett | 08/10/2013 Forestry Commission Objectives When is Equality Analysis Required?  

E-Print Network [OSTI]

1 | FC Objectives ­ EA Required? | Stephen Bennett | 08/10/2013 Appendix 1 Forestry Commission or customers. #12;FC Objectives ­ EA Required? 2 | FC Objectives ­ EA Required | Stephen Bennett | 08? 3 | FC Objectives ­ EA Required | Stephen Bennett | 08/10/2013 Forestry Commission Cross Border

213

E-Print Network 3.0 - automatic cough analyser Sample Search...  

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

cough analyser Search Powered by Explorit Topic List Advanced Search Sample search results for: automatic cough analyser Page: << < 1 2 3 4 5 > >> 1 Flow Dynamics and...

214

E-Print Network 3.0 - association study analyses Sample Search...  

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

These analyses have come under critique because... for Contagion Effects in Social Networks Analyses of social network data have suggested that obesity, smoking... of the...

215

Tracking target objects orbiting earth using satellite-based telescopes  

DOE Patents [OSTI]

A system for tracking objects that are in earth orbit via a constellation or network of satellites having imaging devices is provided. An object tracking system includes a ground controller and, for each satellite in the constellation, an onboard controller. The ground controller receives ephemeris information for a target object and directs that ephemeris information be transmitted to the satellites. Each onboard controller receives ephemeris information for a target object, collects images of the target object based on the expected location of the target object at an expected time, identifies actual locations of the target object from the collected images, and identifies a next expected location at a next expected time based on the identified actual locations of the target object. The onboard controller processes the collected image to identify the actual location of the target object and transmits the actual location information to the ground controller.

De Vries, Willem H; Olivier, Scot S; Pertica, Alexander J

2014-10-14T23:59:59.000Z

216

ADDITIONAL STRESS AND FRACTURE MECHANICS ANALYSES OF PRESSURIZED WATER REACTOR PRESSURE VESSEL NOZZLES  

SciTech Connect (OSTI)

In past years, the authors have undertaken various studies of nozzles in both boiling water reactors (BWRs) and pressurized water reactors (PWRs) located in the reactor pressure vessel (RPV) adjacent to the core beltline region. Those studies described stress and fracture mechanics analyses performed to assess various RPV nozzle geometries, which were selected based on their proximity to the core beltline region, i.e., those nozzle configurations that are located close enough to the core region such that they may receive sufficient fluence prior to end-of-life (EOL) to require evaluation of embrittlement as part of the RPV analyses associated with pressure-temperature (P-T) limits. In this paper, additional stress and fracture analyses are summarized that were performed for additional PWR nozzles with the following objectives: To expand the population of PWR nozzle configurations evaluated, which was limited in the previous work to just two nozzles (one inlet and one outlet nozzle). To model and understand differences in stress results obtained for an internal pressure load case using a two-dimensional (2-D) axi-symmetric finite element model (FEM) vs. a three-dimensional (3-D) FEM for these PWR nozzles. In particular, the ovalization (stress concentration) effect of two intersecting cylinders, which is typical of RPV nozzle configurations, was investigated. To investigate the applicability of previously recommended linear elastic fracture mechanics (LEFM) hand solutions for calculating the Mode I stress intensity factor for a postulated nozzle corner crack for pressure loading for these PWR nozzles. These analyses were performed to further expand earlier work completed to support potential revision and refinement of Title 10 to the U.S. Code of Federal Regulations (CFR), Part 50, Appendix G, Fracture Toughness Requirements, and are intended to supplement similar evaluation of nozzles presented at the 2008, 2009, and 2011 Pressure Vessels and Piping (PVP) Conferences. This work is also relevant to the ongoing efforts of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel (B&PV) Code, Section XI, Working Group on Operating Plant Criteria (WGOPC) efforts to incorporate nozzle fracture mechanics solutions into a revision to ASME B&PV Code, Section XI, Nonmandatory Appendix G.

Walter, Matthew [Structural Integrity Associates, Inc.; Yin, Shengjun [ORNL; Stevens, Gary [U.S. Nuclear Regulatory Commission; Sommerville, Daniel [Structural Integrity Associates, Inc.; Palm, Nathan [Westinghouse Electric Company, Cranberry Township, PA; Heinecke, Carol [Westinghouse Electric Company, Cranberry Township, PA

2012-01-01T23:59:59.000Z

217

Determining root correspondence between previously and newly detected objects  

SciTech Connect (OSTI)

A system that applies attribute and topology based change detection to networks of objects that were detected on previous scans of a structure, roadway, or area of interest. The attributes capture properties or characteristics of the previously detected objects, such as location, time of detection, size, elongation, orientation, etc. The topology of the network of previously detected objects is maintained in a constellation database that stores attributes of previously detected objects and implicitly captures the geometrical structure of the network. A change detection system detects change by comparing the attributes and topology of new objects detected on the latest scan to the constellation database of previously detected objects.

Paglieroni, David W.; Beer, N Reginald

2014-06-17T23:59:59.000Z

218

Overview of methodology used for NUREG-1150 risk analyses  

SciTech Connect (OSTI)

Five probabilistic risk assessment (PRAs) form the basis for the conclusions in the recent Nuclear Regulatory Commission's report ''Severe Accident Risks: An Assessment for Five US Nuclear Power Plants'' (NUREG-1150). Four of the five PRAs were conducted at Sandia National Laboratories (SNL); the fifth was conducted at Idaho National Engineering Laboratory and Brookhaven National Laboratory. The analysis methods used for the risk analyses were developed at SNL. This paper describes those methods and how they differ from methods used in other PRAs. 16 refs., 2 figs., 1 tab.

Bergeron, E.D.; Breeding, R.J.; Helton, J.C.

1988-01-01T23:59:59.000Z

219

ARM - PI Product - SCM Forcing Data Derived from NWP Analyses  

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

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

220

FAQS Job Task Analyses - Deactivation and Decommissioning | Department of  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat PumpRecord ofESPCofConstruction Management FAQS Job Task Analyses -Energy FAQS

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


221

FAQS Job Task Analyses - Emergency Management | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat PumpRecord ofESPCofConstruction Management FAQS Job Task Analyses -Energy

222

FAQS Job Task Analyses - Environmental Restoration | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat PumpRecord ofESPCofConstruction Management FAQS Job Task AnalysesRestoration FAQS

223

FAQS Job Task Analyses - Facility Representative | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat PumpRecord ofESPCofConstruction Management FAQS Job Task AnalysesRestoration

224

FAQS Job Task Analyses - Radiation Protection | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office of Audit|Department of Energy56Executive212-2012FAQS Job Task Analyses -

225

FAQS Job Task Analyses - Safeguards and Security | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office of Audit|Department of Energy56Executive212-2012FAQS Job Task Analyses -FAQS Job

226

FAQS Job Task Analyses - Weapons Quality Assurance | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office of Audit|Department of Energy56Executive212-2012FAQS Job Task Analyses -FAQS

227

FAQS Job Task Analyses Form | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office of Audit|Department of Energy56Executive212-2012FAQS Job Task Analyses -FAQSFAQS

228

Deterministic, Nanoscale Fabrication of Mesoscale Objects  

SciTech Connect (OSTI)

Neither LLNL nor any other organization has the capability to perform deterministic fabrication of mm-sized objects with arbitrary, {micro}m-sized, 3-dimensional features with 20-nm-scale accuracy and smoothness. This is particularly true for materials such as high explosives and low-density aerogels. For deterministic fabrication of high energy-density physics (HEDP) targets, it will be necessary both to fabricate features in a wide variety of materials as well as to understand and simulate the fabrication process. We continue to investigate, both in experiment and in modeling, the ablation/surface-modification processes that occur with the use of laser pulses that are near the ablation threshold fluence. During the first two years, we studied ablation of metals, and we used sub-ps laser pulses, because pulses shorter than the electron-phonon relaxation time offered the most precise control of the energy that can be deposited into a metal surface. The use of sub-ps laser pulses also allowed a decoupling of the energy-deposition process from the ensuing movement/ablation of the atoms from the solid, which simplified the modeling. We investigated the ablation of material from copper, gold, and nickel substrates. We combined the power of the 1-D hydrocode ''HYADES'' with the state-of-the-art, 3-D molecular dynamics simulations ''MDCASK'' in our studies. For FY04, we have stretched ourselves to investigate laser ablation of carbon, including chemically-assisted processes. We undertook this research, because the energy deposition that is required to perform direct sublimation of carbon is much higher than that to stimulate the reaction 2C + O{sub 2} => 2CO. Thus, extremely fragile carbon aerogels might survive the chemically-assisted process more readily than ablation via direct laser sublimation. We had planned to start by studying vitreous carbon and move onto carbon aerogels. We were able to obtain flat, high-quality vitreous carbon, which was easy to work on, experimentally and relatively easy to model. We were provided with bulk samples of carbon aerogel by Dr. Joe Satcher, but the shop that would have prepared mounted samples for us was overwhelmed by programmatic assignments. We are pursuing aligned carbon nanotubes, provided to us by colleagues at NASA Ames Research Center, as an alternative to aerogels. Dr. Gilmer started modeling the laser/thermally accelerated reactions of carbon with H{sub 2}, rather than O{sub 2}, due to limited information on equation of state for CO. We have extended our molecular dynamics models of ablation to include carbon in the form of graphite, vitreous carbon, and aerogels. The computer code has features that allow control of temperature, absorption of shock waves, and for the ejection of material from the computational cell. We form vitreous carbon atomic configurations by melting graphite in a microcanonical cell at a temperature of about 5000K. Quenching the molten carbon at a controlled rate of cooling yields material with a structure close to that of the vitreous carbon produced in the laboratory. To represent the aerogel, we have a computer code that connects ''graphite'' rods to randomly placed points in the 3-D computational cell. Ablation simulations yield results for vitreous carbon similar to our previous results with copper, usually involving the transient melting of the material above the threshold energy density. However, some fracturing in the solid regions occurs in this case, but was never observed in copper. These simulations are continuing, together with studies of the reaction of hydrogen with vitreous graphite at high temperatures. These reactions are qualitatively similar to that of oxygen with the carbon atoms at the surface, and the simulations should provide insight into the applicability of the use of chemical reactions to shape the surfaces of aerogels.

Jr., R M; Shirk, M; Gilmer, G; Rubenchik, A

2004-09-24T23:59:59.000Z

229

Manipulation-based active search for occluded objects  

E-Print Network [OSTI]

Object search is an integral part of daily life, and in the quest for competent mobile manipulation robots it is an unavoidable problem. Previous approaches focus on cases where objects are in unknown rooms but lying out ...

Lozano-Perez, Tomas

230

Weighted geometric grammars for object detection in context  

E-Print Network [OSTI]

This thesis addresses the problem of detecting objects in images of complex scenes. Strong patterns exist in the types and spatial arrangements of objects that occur in scenes, and we seek to exploit these patterns to ...

Lippow, Margaret Aycinena

2010-01-01T23:59:59.000Z

231

Pattern-driven Partitioning in Designing Distributed Object Applications  

E-Print Network [OSTI]

Pattern-driven Partitioning in Designing Distributed Object Applications Widayashanti P. Sardjono of the fundamental challenges in designing distributed object applications (DOAs) is application partitioning, particularly distributable ones, are discovered. This research proposes a technique to help designers

Simons, Anthony J. H.

232

Active Estimation of Object Dynamics Parameters with Tactile Sensors   

E-Print Network [OSTI]

The estimation of parameters that affect the dynamics of objects—such as viscosity or internal degrees of freedom—is an important step in autonomous and dexterous robotic manipulation of objects. However, accurate and ...

Saal, Hannes; Ting, Jo-Anne; Vijayakumar, Sethu

2010-01-01T23:59:59.000Z

233

Encoding data into physical objects with digitally fabricated textures  

E-Print Network [OSTI]

This thesis presents and outlines a system for encoding physical passive objects with deterministic surface features that contain identifying information about that object. The goal of such work is to take steps towards a ...

Rich, Travis

2013-01-01T23:59:59.000Z

234

Seismic response analyses for reactor facilities at Savannah River  

SciTech Connect (OSTI)

The reactor facilities at the Savannah River Plant (SRP) were designed during the 1950's. The original seismic criteria defining the input ground motion was 0.1 G with UBC (uniform building code) provisions used to evaluate structural seismic loads. Later ground motion criteria have defined the free field seismic motion with a 0.2 G ZPA (free field acceleration) and various spectral shapes. The spectral shapes have included the Housner spectra, a site specific spectra, and the US NRC (Nuclear Regulatory Commission) Reg. Guide 1.60 shape. The development of these free field seismic criteria are discussed in the paper. The more recent seismic analyses have been of the following type: fixed base response spectra, frequency independent lumped parameter soil/structure interaction (SSI), frequency dependent lumped parameter SSI, and current state of the art analyses using computer codes such as SASSI. The results from these computations consist of structural loads and floor response spectra (used for piping and equipment qualification). These results are compared in the paper and the methods used to validate the results are discussed. 14 refs., 11 figs.

Miller, C.A. Costantino, C.J. (City Univ. of New York, NY (USA)); Xu, J. (Brookhaven National Lab., Upton, NY (USA))

1991-01-01T23:59:59.000Z

235

3-D Finite Element Analyses of the Egan Cavern Field  

SciTech Connect (OSTI)

Three-dimensional finite element analyses were performed for the two gas-filled storage caverns at the Egan field, Jennings dome, Louisiana. The effects of cavern enlargement on surface subsidence, storage loss, and cavern stability were investigated. The finite element model simulated the leaching of caverns to 6 and 8 billion cubic feet (BCF) and examined their performance at various operating conditions. Operating pressures varied from 0.15 psi/ft to 0.9 psi/ft at the bottom of the lowest cemented casing. The analysis also examined the stability of the web or pillar of salt between the caverns under differential pressure loadings. The 50-year simulations were performed using JAC3D, a three dimensional finite element analysis code for nonlinear quasistatic solids. A damage criterion based on onset of dilatancy was used to evaluate cavern instability. Dilation results from the development of microfractures in salt and, hence, potential increases in permeability onset occurs well before large scale failure. The analyses predicted stable caverns throughout the 50-year period for the range of pressures investigated. Some localized salt damage was predicted near the bottom walls of the caverns if the caverns are operated at minimum pressure for long periods of time. Volumetric cavern closures over time due to creep were moderate to excessive depending on the salt creep properties and operating pressures. However, subsidence above the cavern field was small and should pose no problem, to surface facilities.

Klamerus, E.W.; Ehgartner, B.L.

1999-02-01T23:59:59.000Z

236

Preparation of environmental analyses for synfuel and unconventional gas technologies  

SciTech Connect (OSTI)

Government agencies that offer financial incentives to stimulate the commercialization of synfuel and unconventional gas technologies usually require an analysis of environmental impacts resulting from proposed projects. This report reviews potentially significant environmental issues associated with a selection of these technologies and presents guidance for developing information and preparing analyses to address these issues. The technologies considered are western oil shale, tar sand, coal liquefaction and gasification, peat, unconventional gas (western tight gas sands, eastern Devonian gas shales, methane from coal seams, and methane from geopressured aquifers), and fuel ethanol. Potentially significant issues are discussed under the general categories of land use, air quality, water use, water quality, biota, solid waste disposal, socioeconomics, and health and safety. The guidance provided in this report can be applied to preparation and/or review of proposals, environmental reports, environmental assessments, environmental impact statements, and other types of environmental analyses. The amount of detail required for any issue discussed must, by necessity, be determined on a case-by-case basis.

Reed, R.M. (ed.)

1982-09-01T23:59:59.000Z

237

Studies of the velocity fields near a submerged rectangular object  

E-Print Network [OSTI]

of the time periodic waves past a submerged rectangular object. For sotne wave conditions, large energy dissipation occurred at the submerged object due to vortex generation. The amount of energy dissipation was examined by comparing incident wave energy... object. A two component laser-Doppler anemometer (LDA) was used to obtain detailed measurements of the instantaneous velocity field and flow visualization was conducted to study the vortex structure around the submerged object. The measured wave...

Kim, Young-Ki

2012-06-07T23:59:59.000Z

238

Parallel Multi-Objective Branch and Kongens Lyngby 2008  

E-Print Network [OSTI]

SOMIP(Single-Objective- Mixed-Integer-Programming) is notoriously hard to solve, MOMIP is even harder

Liblit, Ben

239

Electrostatic Sensing for Underwater Object Detection and Localization  

E-Print Network [OSTI]

Equivalent Resistance and Objectelectrodes. Equivalent Resistance and Object Detection Forincrease in the equivalent resistance, while those away,

Herman, Henry Edward

2013-01-01T23:59:59.000Z

240

A Strongly Typed Persistent Object Model With Polymorphism  

E-Print Network [OSTI]

A. Zachmann Universit¨at Karlsruhe Fakult¨at f¨ur Informatik D­7500 Karlsruhe Netmail in object­oriented DBMSs. The object model GOM that is discussed in this presentation was designed incorporates the essential constructs that have emerged in the past decade of work in object­oriented databases

Mannheim, Universität

Note: This page contains sample records for the topic "objective credible analyses" from the National Library of EnergyBeta (NLEBeta).
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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

Specification of composite objects based on the ODP Reference Model  

E-Print Network [OSTI]

Specification of composite objects based on the ODP Reference Model D. Ramazani and G. v. Bochmann}@iro.umontreal.ca Abstract In this paper, we describe our experience in using the RM-ODP to specify composite objects. The concept of a composite object as defined in RM-ODP does not take into account its dynamic structure

von Bochmann, Gregor

242

Parent Title Forestry Commission Objectives When is Equality Analysis Required?  

E-Print Network [OSTI]

­ EA Required? | Stephen Bennett | 09/09/2014 #12;FC Objectives ­ EA Required? Forestry Commission Required | Stephen Bennett | 09/09/2014 #12;FC Objectives ­ EA Required? Forestry Commission Cross Border are going to be encouraged and measured 3 | FC Objectives ­ EA Required | Stephen Bennett | 09/09/2014 #12

243

MULTI-OBJECTIVE OPTIMISATION APPLIED TO INDUSTRIAL ENERGY PROBLEMS  

E-Print Network [OSTI]

MULTI-OBJECTIVE OPTIMISATION APPLIED TO INDUSTRIAL ENERGY PROBLEMS TH `ESE N XXXX (2002) PR ´ESENT related to optimising energy systems. Multi-objective optimisation techniques provide the information, if a product must be both inexpensive and high quality, the multi-objective optimiser will provide a range

Coello, Carlos A. Coello

244

Bringing Object-Oriented Technology to the Web David Ingham  

E-Print Network [OSTI]

become encapsulated as objects, with well-defined interfaces through which all interactions occur. The interfaces and their implementations can be inherited by builders of objects, and methods (operations) can be redefined to better suit the object. New characteristics, such as concurrency control and persistence, can

Newcastle upon Tyne, University of

245

Digital Media Studies Major Learning Objectives and Assessment Plan  

E-Print Network [OSTI]

Digital Media Studies Major Learning Objectives and Assessment Plan Learning Objectives The program of text and visual media objects · Draw on a rigorous combination of theory, analysis and hands-on digital work in development of original ideas in digital media · Collaborate as a team in development from

Cantlon, Jessica F.

246

Timed CSP and Object-Z John Derrick  

E-Print Network [OSTI]

Timed CSP and Object-Z John Derrick Computing Laboratory, University of Kent, Canterbury, CT2 7NF a simple integration of timed CSP and Object-Z. Following existing work, the components in such an inte- gration are written as either Object-Z classes, or timed CSP processes, and are combined together using

Kent, University of

247

Nine objectives are being implemented to achieve the wetlands  

E-Print Network [OSTI]

CHAPTER 3 OBJECTIVES Nine objectives are being implemented to achieve the wetlands goal. The action the Interagency Wetlands Committee recognized the validity of these objectives and the need for their continued the state's wetlands resource base more completely and identify the critical functions of the major types

Gray, Matthew

248

NEP for a Kuiper Belt Object Rendezvous Mission  

SciTech Connect (OSTI)

Kuiper Belt Objects (KBOs) are a recently-discovered set of solar system bodies which lie at about the orbit of Pluto (40 AU) out to about 100 astronomical units (AU). There are estimated to be about 100,000 KBOS with a diameter greater than 100 km. KBOS are postulated to be composed of the pristine material which formed our solar system and may even have organic materials in them. A detailed study of KBO size, orbit distribution, structure, and surface composition could shed light on the origins of the solar system and perhaps even on the origin of life in our solar system. A rendezvous mission including a lander would be needed to perform chemical analysis of the surface and sub-surface composition of KBOS. These requirements set the size of the science probe at around a ton. Mission analyses show that a fission-powered system with an electric thruster could rendezvous at 40 AU in about 13.0 years with a total {Delta}V of 46 krnk. It would deliver a 1000-kg science payload while providing ample onboard power for relaying data back to earth. The launch mass of the entire system (power, thrusters, propellant, navigation, communication, structure, science payload, etc.) would be 7984 kg if it were placed into an earth-escape trajectory (C=O). Alternatively, the system could be placed into a 700-km earth orbit with more propellant,yielding a total mass in LEO of 8618 kg, and then spiral out of earth orbit to arrive at the KBO in 14.3 years. To achieve this performance, a fission power system with 100 kW of electrical power and a total mass (reactor, shield, conversion, and radiator) of about 2350 kg. Three possible configurations are proposed: (1) a UZrH-fueled, NaK-cooled reactor with a steam Rankine conversion system, (2) a UN-fueled gas-cooled reactor with a recuperated Brayton conversion system, and (3) a UN-fueled heatpipe-cooled reactor with a recuperated Brayton conversion system. (Boiling and condensation in the Rankine system is a technical risk at present.) All three of these systems have the potential to meet the weight requirement for the trip and to be built in the near term.

HOUTS,MICHAEL G.; LENARD,ROGER X.; LIPINSKI,RONALD J.; PATTON,BRUCE; POSTON,DAVID I.; WRIGHT,STEVEN A.

1999-11-03T23:59:59.000Z

249

Analyses of corium spreading in Mark I containment geometry  

SciTech Connect (OSTI)

An assessment of melt spreading in the Mark I system has been carried out using the MELTSPREAD-1 computer code together with supporting analyses. Application of MELTSPREAD-1 confirms the calculation of shell survival in a wet containment for the most probable melt release conditions from NUREG/CR-5423. According to MELTSPREAD-1, a dry containment also may not be threatened by melt spreading. This reflects the heat losses undergone by the melt in the process of spreading to the shell conservatively neglected in NUREG/CR-5423. However, there exist parameter ranges outside the most probable set where shell failure may be calculated. Accounting for the breakup and quenching of melt relocating through a deep layer of subcooled water also conservatively neglected in NUREG/CR-5423 can reduce the set of parameter variations for which containment failure is calculated in the wet case.

Sienicki, J.J.; Chu, C.C.; Farmer, M.T.

1991-01-01T23:59:59.000Z

250

Analyses of corium spreading in Mark I containment geometry  

SciTech Connect (OSTI)

An assessment of melt spreading in the Mark I system has been carried out using the MELTSPREAD-1 computer code together with supporting analyses. Application of MELTSPREAD-1 confirms the calculation of shell survival in a wet containment for the most probable melt release conditions from NUREG/CR-5423. According to MELTSPREAD-1, a dry containment also may not be threatened by melt spreading. This reflects the heat losses undergone by the melt in the process of spreading to the shell conservatively neglected in NUREG/CR-5423. However, there exist parameter ranges outside the most probable set where shell failure may be calculated. Accounting for the breakup and quenching of melt relocating through a deep layer of subcooled water also conservatively neglected in NUREG/CR-5423 can reduce the set of parameter variations for which containment failure is calculated in the wet case.

Sienicki, J.J.; Chu, C.C.; Farmer, M.T.

1991-12-31T23:59:59.000Z

251

Experiment-specific analyses in support of code development  

SciTech Connect (OSTI)

Experiment-specific models have been developed since 1986 by Oak Ridge National Laboratory Boiling Water Reactor (BWR) severe accident analysis programs for the purpose of BWR experimental planning and optimum interpretation of experimental results. These experiment-specific models have been applied to large integral tests (ergo, experiments) which start from an initial undamaged core state. The tests performed to date in BWR geometry have had significantly different-from-prototypic boundary and experimental conditions because of either normal facility limitations or specific experimental constraints. These experiments (ACRR: DF-4, NRU: FLHT-6, and CORA) were designed to obtain specific phenomenological information such as the degradation and interaction of prototypic components and the effects on melt progression of control-blade materials and channel boxes. Applications of ORNL models specific to the ACRR DF-4 and KfK CORA-16 experiments are discussed and significant findings from the experimental analyses are presented. 32 refs., 16 figs.

Ott, L.J.

1990-01-01T23:59:59.000Z

252

Improvements to the original NUREG-1150 accident sequence analyses  

SciTech Connect (OSTI)

Since the accident sequence analyses to support the draft NUREG-1150 were published (NUREG/CR-4550), comments have been received from the utilities, the Nuclear Regulatory Commission, the nuclear industry, and the public. It is the intent to incorporate comments to the extent possible, along with anticipated changes produced by the analysis teams. The purpose of this paper is to identify the important comments and issues that will be addressed for each plant during the reanalysis. There are a few general changes in the methodology that apply to all of the plants. The most important change is an improved uncertainty analysis, including a more comprehensive treatment of uncertainty issues and a more defensible approach to eliciting expert opinion on these issues. Another important change is the addition of external events to the analysis of the Surry and Peach Bottom plants. These and other changes are discussed in this paper. 8 refs.

Cramond, W.R.; Camp, A.L.

1987-01-01T23:59:59.000Z

253

Uncertainty quantification and validation of combined hydrological and macroeconomic analyses.  

SciTech Connect (OSTI)

Changes in climate can lead to instabilities in physical and economic systems, particularly in regions with marginal resources. Global climate models indicate increasing global mean temperatures over the decades to come and uncertainty in the local to national impacts means perceived risks will drive planning decisions. Agent-based models provide one of the few ways to evaluate the potential changes in behavior in coupled social-physical systems and to quantify and compare risks. The current generation of climate impact analyses provides estimates of the economic cost of climate change for a limited set of climate scenarios that account for a small subset of the dynamics and uncertainties. To better understand the risk to national security, the next generation of risk assessment models must represent global stresses, population vulnerability to those stresses, and the uncertainty in population responses and outcomes that could have a significant impact on U.S. national security.

Hernandez, Jacquelynne; Parks, Mancel Jordan; Jennings, Barbara Joan; Kaplan, Paul Garry; Brown, Theresa Jean; Conrad, Stephen Hamilton

2010-09-01T23:59:59.000Z

254

Radiochemical analyses of several spent fuel Approved Testing Materials  

SciTech Connect (OSTI)

Radiochemical characterization data are described for UO{sub 2} and UO{sub 2} plus 3 wt% Gd{sub 2}O{sub 3} commercial spent nuclear fuel taken from a series of Approved Testing Materials (ATMs). These full-length nuclear fuel rods include MLA091 of ATM-103, MKP070 of ATM-104, NBD095 and NBD131 of ATM-106, and ADN0206 of ATM-108. ATMs 103, 104, and 106 were all irradiated in the Calvert Cliffs Nuclear Power Plant (Reactor No.1), a pressurized-water reactor that used fuel fabricated by Combustion Engineering. ATM-108 was part of the same fuel bundle designed as ATM-105 and came from boiling-water reactor fuel fabricated by General Electric and irradiated in the Cooper Nuclear Power Plant. Rod average burnups and expected fission gas releases ranged from 2,400 to 3,700 GJ/kgM. (25 to 40 Mwd/kgM) and from less than 1% to greater than 10%, respectively, depending on the specific ATM. The radiochemical analyses included uranium and plutonium isotopes in the fuel, selected fission products in the fuel, fuel burnup, cesium and iodine on the inner surfaces of the cladding, {sup 14}C in the fuel and cladding, and analyses of the gases released to the rod plenum. Supporting examinations such as fuel rod design and material descriptions, power histories, and gamma scans used for sectioning diagrams are also included. These ATMs were examined as part of the Materials Characterization Center Program conducted at Pacific Northwest Laboratory provide a source of well-characterized spent fuel for testing in support of the US Department of Energy Office of Civilian Radioactive Waste Management Program.

Guenther, R.J.; Blahnik, D.E.; Wildung, N.J.

1994-09-01T23:59:59.000Z

255

Interpretation of data obtained from non-destructive and destructive post-test analyses of an intact-core column of culebra dolomite  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) has been developing a nuclear waste disposal facility, the Waste Isolation Pilot Plant (WIPP), located approximately 42 km east of Carlsbad, New Mexico. The WIPP is designed to demonstrate the safe disposal of transuranic wastes produced by the defense nuclear-weapons program. Pefiormance assessment analyses (U.S. DOE, 1996) indicate that human intrusion by inadvertent and intermittent drilling for resources provide the only credible mechanisms for significant releases of radionuclides horn the disposal system. These releases may occur by five mechanisms: (1) cuttings, (2) cavings, (3) spallings, (4) direct brine releases, and (5) long- term brine releases. The first four mechanisms could result in immediate release of contaminant to the accessible environment. For the last mechanisq migration pathways through the permeable layers of rock above the Salado are important, and major emphasis is placed on the Culebra Member of the Rustler Formation because this is the most transmissive geologic layer in the disposal system. For reasons of initial quantity, half-life, and specific radioactivity, certain isotopes of T~ U, Am, and Pu would dominate calculated releases from the WIPP. In order to help quantifi parameters for the calculated releases, radionuclide transport experiments have been carried out using five intact-core columns obtained from the Culebra dolomite member of the Rustler Formation within the Waste Isolation Pilot Pknt (WIPP) site in southeastern New Mexico. This report deals primarily with results of analyses for 241Pu and 241Am distributions developed during transport experiments in one of these cores. All intact-core column transport experiments were done using Culebra-simukmt brine relevant to the core recovery location (the WIPP air-intake shaft - AK). Hydraulic characteristics (i.e., apparent porosity and apparent dispersion coefficient) for intact-core columns were obtained via experiments using conservative tracer `Na. Elution experiments carried out over periods of a few days with tracers `2U and `?Np indicated that these tracers were weakly retarded as indicated by delayed elution of these species. Elution experiments with tracers 24% and 24*Arn were performed, but no elution of either species was observed in any flow experiment to date, including experiments of many months' duration. In order to quanti~ retardation of the non-eluted species 24*Pu and 241Arn afler a period of brine flow, non-destructive and destructive analyses of an intact-core column were carried out to determine distribution of these actinides in the rock. Analytical results indicate that the majority of the 241Am is present very near the top (injection) surface of the core (possibly as a precipitate), and that the majority of the 241Pu is dispersed with a very high apparent retardation value. The 24]Pu distribution is interpreted using a single-porosity advection-dispersion model, and an approximate retardation value is reported for this actinide. The specific radionuclide isotopes used in these experiments were chosen to facilitate analysis. Even though these isotopes are not necessarily the same as those that are most important to WIPP performance, they are isotopes of the same elements, and their chemical and transport properties are therefore identical to those of isotopes in the inventory.

Lucero, Daniel L.; Perkins, W. George

1998-09-01T23:59:59.000Z

256

Future credible precipitation occurrences in Los Alamos, New Mexico  

SciTech Connect (OSTI)

I have studied many factors thought to have influenced past climatic change. Because they might recur, they are possible suspects for future climatic alterations. Most of these factors are totally unpredictable; therefore, they cast a shadow on the validity of derived climatic predictions. Changes in atmospheric conditions and in continental surfaces, variations in solar radiation, and in the earth's orbit around the sun are among the influential mechanisms investigated. Even when models are set up that include the above parameters, their reliability will depend on unpredictable variables totally alien to the model (like volcanic eruptions). Based on climatic records, however, maximum precipitation amounts have been calculated for different probability levels. These seem to correspond well to past precipitation occurrences, derived from tree ring indices. The link between tree ring indices and local climate has been established through regression analysis.

Abeele, W.V.

1980-09-01T23:59:59.000Z

257

Equipping Users While Maintaining the Credibility of Science  

E-Print Network [OSTI]

of physical principles or understanding of physical processes. Climatology Persistence Dynamicclimatology #12 principles or understanding of physical processes. Climatology Persistence Dynamicclimatology #12;Empirical ignorance #12;Relative to Climatology #12;Relative to Persistence #12;Relative to Dynamic Climatology #12;It

Stevenson, Paul

258

Credibility and flexibility : political institutions and foreign direct investment  

E-Print Network [OSTI]

Desai, Mihir, Fritz Foley, and James Hines. 2004, ForeignDesai, Mihir, Fritz Foley, and James Hines. 2005. ForeignDesai, Mihir, Fritz Foley, and James Hines. 2006. Capital

Zheng, Yu

2007-01-01T23:59:59.000Z

259

INSTITUTING CREDIBILITY, ACCOUNTABILITY AND TRANSPARENCY IN LOCAL SERVICE DELIVERY?  

E-Print Network [OSTI]

a growing push for administrative reforms amidst narratives of good governance and reinventing governments are prominent advocates of such reforms. These are introduced to improve government performance by instilling standards and processes or a one-size-fits-all prescription. Administrative reforms using ICTs, or e

Rajamani, Sriram K.

260

Credibility in Context: An Analysis of Feature Distributions in Twitter  

E-Print Network [OSTI]

to determine who the experts are [2], which party will win the election [3], [4] or who the influential people to make generalized conclusions about Twitter vs. the specific data set that they are derived from. When regression of individual features vs network aggregation algorithms. More importantly, different features may

Hollerer, Tobias

Note: This page contains sample records for the topic "objective credible analyses" 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

Testing the Role of Source Credibility on Memory for Inferences  

E-Print Network [OSTI]

affected vehicle sales. In January 2010, automobile manufacturer Toyota announced a recall on eight of their popular models due to faulty gas pedals. According to NPR (http://www.npr.org) after the recall was lifted, Toyota sales dropped 16%, even... on vehicles that were not affected by the recall. Some of Toyota’s most faithful customers started purchasing Ford, General Motors, and Nissan vehicles, as can be seen by their increase in sales following the Toyota recall. There are other everyday...

Guillory, Jimmeka Joy

2012-10-19T23:59:59.000Z

262

Credibility and flexibility : political institutions and foreign direct investment  

E-Print Network [OSTI]

ButheMilner_FDI_v6.pdf. Cai, Hongbin, and Daniel Treisman.Review, 95, 817-830. Cai, Hongbin, and Daniel Treisman.

Zheng, Yu

2007-01-01T23:59:59.000Z

263

CO{sub 2} Sequestration Capacity and Associated Aspects of the Most Promising Geologic Formations in the Rocky Mountain Region: Local-Scale Analyses  

SciTech Connect (OSTI)

The purpose of this report is to provide a summary of individual local-­?scale CCS site characterization studies conducted in Colorado, New Mexico and Utah. These site-­? specific characterization analyses were performed as part of the “Characterization of Most Promising Sequestration Formations in the Rocky Mountain Region” (RMCCS) project. The primary objective of these local-­?scale analyses is to provide a basis for regional-­?scale characterization efforts within each state. Specifically, limits on time and funding will typically inhibit CCS projects from conducting high-­? resolution characterization of a state-­?sized region, but smaller (< 10,000 km{sup 2}) site analyses are usually possible, and such can provide insight regarding limiting factors for the regional-­?scale geology. For the RMCCS project, the outcomes of these local-­?scale studies provide a starting point for future local-­?scale site characterization efforts in the Rocky Mountain region.

Laes, Denise; Eisinger, Chris; Morgan, Craig; Rauzi, Steve; Scholle, Dana; Scott, Phyllis; Lee, Si-Yong; Zaluski, Wade; Esser, Richard; Matthews, Vince; McPherson, Brian

2013-07-30T23:59:59.000Z

264

Comparison of 2D and 3D gamma analyses  

SciTech Connect (OSTI)

Purpose: As clinics begin to use 3D metrics for intensity-modulated radiation therapy (IMRT) quality assurance, it must be noted that these metrics will often produce results different from those produced by their 2D counterparts. 3D and 2D gamma analyses would be expected to produce different values, in part because of the different search space available. In the present investigation, the authors compared the results of 2D and 3D gamma analysis (where both datasets were generated in the same manner) for clinical treatment plans. Methods: Fifty IMRT plans were selected from the authors’ clinical database, and recalculated using Monte Carlo. Treatment planning system-calculated (“evaluated dose distributions”) and Monte Carlo-recalculated (“reference dose distributions”) dose distributions were compared using 2D and 3D gamma analysis. This analysis was performed using a variety of dose-difference (5%, 3%, 2%, and 1%) and distance-to-agreement (5, 3, 2, and 1 mm) acceptance criteria, low-dose thresholds (5%, 10%, and 15% of the prescription dose), and data grid sizes (1.0, 1.5, and 3.0 mm). Each comparison was evaluated to determine the average 2D and 3D gamma, lower 95th percentile gamma value, and percentage of pixels passing gamma. Results: The average gamma, lower 95th percentile gamma value, and percentage of passing pixels for each acceptance criterion demonstrated better agreement for 3D than for 2D analysis for every plan comparison. The average difference in the percentage of passing pixels between the 2D and 3D analyses with no low-dose threshold ranged from 0.9% to 2.1%. Similarly, using a low-dose threshold resulted in a difference between the mean 2D and 3D results, ranging from 0.8% to 1.5%. The authors observed no appreciable differences in gamma with changes in the data density (constant difference: 0.8% for 2D vs 3D). Conclusions: The authors found that 3D gamma analysis resulted in up to 2.9% more pixels passing than 2D analysis. It must be noted that clinical 2D versus 3D datasets may have additional differences—for example, if 2D measurements are made with a different dosimeter than 3D measurements. Factors such as inherent dosimeter differences may be an important additional consideration to the extra dimension of available data that was evaluated in this study.

Pulliam, Kiley B.; Huang, Jessie Y.; Howell, Rebecca M.; Followill, David; Kry, Stephen F., E-mail: sfkry@mdanderson.org [Department of Radiation Physics, The University of Texas MD Anderson Cancer Center and The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, Texas 77030 (United States); Bosca, Ryan [Department of Imaging Physics, The University of Texas MD Anderson Cancer Center and The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, Texas 77030 (United States)] [Department of Imaging Physics, The University of Texas MD Anderson Cancer Center and The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, Texas 77030 (United States); O’Daniel, Jennifer [Department of Radiation Oncology, Duke University, Durham, North Carolina 27705 (United States)] [Department of Radiation Oncology, Duke University, Durham, North Carolina 27705 (United States)

2014-02-15T23:59:59.000Z

265

Summary of Fast Pyrolysis and Upgrading GHG Analyses  

SciTech Connect (OSTI)

The Energy Independence and Security Act (EISA) of 2007 established new renewable fuel categories and eligibility requirements (EPA 2010). A significant aspect of the National Renewable Fuel Standard 2 (RFS2) program is the requirement that the life cycle greenhouse gas (GHG) emissions of a qualifying renewable fuel be less than the life cycle GHG emissions of the 2005 baseline average gasoline or diesel fuel that it replaces. Four levels of reduction are required for the four renewable fuel standards. Table 1 lists these life cycle performance improvement thresholds. Table 1. Life Cycle GHG Thresholds Specified in EISA Fuel Type Percent Reduction from 2005 Baseline Renewable fuel 20% Advanced biofuel 50% Biomass-based diesel 50% Cellulosic biofuel 60% Notably, there is a specialized subset of advanced biofuels that are the cellulosic biofuels. The cellulosic biofuels are incentivized by the Cellulosic Biofuel Producer Tax Credit (26 USC 40) to stimulate market adoption of these fuels. EISA defines a cellulosic biofuel as follows (42 USC 7545(o)(1)(E)): The term “cellulosic biofuel” means renewable fuel derived from any cellulose, hemicellulose, or lignin that is derived from renewable biomass and that has lifecycle greenhouse gas emissions, as determined by the Administrator, that are at least 60 percent less than the baseline lifecycle greenhouse gas emissions. As indicated, the Environmental Protection Agency (EPA) has sole responsibility for conducting the life cycle analysis (LCA) and making the final determination of whether a given fuel qualifies under these biofuel definitions. However, there appears to be a need within the LCA community to discuss and eventually reach consensus on discerning a 50–59 % GHG reduction from a ? 60% GHG reduction for policy, market, and technology development. The level of specificity and agreement will require additional development of capabilities and time for the sustainability and analysis community, as illustrated by the rich dialogue and convergence around the energy content and GHG reduction of cellulosic ethanol (an example of these discussions can be found in Wang 2011). GHG analyses of fast pyrolysis technology routes are being developed and will require significant work to reach the levels of development and maturity of cellulosic ethanol models. This summary provides some of the first fast pyrolysis analyses and clarifies some of the reasons for differing results in an effort to begin the convergence on assumptions, discussion of quality of models, and harmonization.

Snowden-Swan, Lesley J.; Male, Jonathan L.

2012-12-07T23:59:59.000Z

266

Reconstruction of shapes of near symmetric and asymmetric objects  

DOE Patents [OSTI]

A system processes 2D images of 2D or 3D objects, creating a model of the object that is consistent with the image and as veridical as the perception of the 2D image by humans. Vertices of the object that are hidden in the image are recovered by using planarity and symmetry constraints. The 3D shape is recovered by maximizing 3D compactness of the recovered object and minimizing its surface area. In some embodiments, these two criteria are weighted by using the geometric mean.

Pizlo, Zygmunt; Sawada, Tadamasa; Li, Yunfeng

2013-03-26T23:59:59.000Z

267

Methodology for Assesment of Urban Water Planning Objectives  

E-Print Network [OSTI]

TR-51 1973 Methodology for Assessment of Urban Water Planning Objectives W.L. Meier B.M. Thornton Texas Water Resources Institute Texas A&M University ...

Meier, W. L.; Thornton, B. M.

268

V-149: Microsoft Internet Explorer Object Access Bug Lets Remote...  

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

CDwnBindInfo Object Reuse Flaw Lets Remote Users Execute Arbitrary Code U-047: Siemens Automation License Manager Bugs Let Remote Users Deny Service or Execute Arbitrary...

269

System and method for removal of buried objects  

DOE Patents [OSTI]

The present invention is a system and method for removal of buried objects. According to one embodiment of the invention, a crane with a vibrator casing driver is used to lift and suspend a large diameter steel casing over the buried object. Then the casing is driven into the ground by the vibratory driver until the casing surrounds the buried object. Then the open bottom of the casing is sealed shut by injecting grout into the ground within the casing near its bottom. When the seal has cured and hardened, the top of the casing is lifted to retrieve the casing, with the buried object inside, from the ground.

Alexander, Robert G. (Richland, WA); Crass, Dennis (Kennewick, WA); Grams, William (Kennewick, WA); Phillips, Steven J. (Sunnyside, WA); Riess, Mark (Kennewick, WA)

2008-06-03T23:59:59.000Z

270

Step 1: Set Goals and Objectives | Department of Energy  

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

efficiency program might be "to educate home and business owners on the benefits of energy efficiency and inspire them to make upgrades." Objectives are specific and...

271

art objects: Topics by E-print Network  

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

rithms that are especially appropriate for deformable and an- imated objects. Surgery Zachmann, Gabriel 11 EUROGRAPHICS 2004 STAR --State of The Art Report Collision Detection for...

272

applying object oriented: Topics by E-print Network  

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

developed LabFlow-1, the first version of a benchmark that con- cisely captures the DBMS Bonner, Anthony 157 An Annotated Bibliography Object--Orientation and Deduction...

273

Step 2: Define Finance Program Objectives | Department of Energy  

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

may also want to consider a set of secondary objectives. These could include: Building brand awareness for energy upgrade programs Transforming programs in the marketplace so...

274

Three Nonlinear NDE Techniques On Three Diverse Objects.  

E-Print Network [OSTI]

??Non-Destructive Evaluation has been carried out on three different test objects, with three different methods based on exhibits of slow dynamics and nonlinear effects. The… (more)

Haller, Kristian

2005-01-01T23:59:59.000Z

275

Dual-band infrared capabilities for imaging buried object sites  

SciTech Connect (OSTI)

We discuss dual-band infrared (DBIR) capabilities for imaging buried object sizes. We identify physical features affecting thermal contrast needed to distinguish buried object sites from undisturbed sites or surface clutter. Apart from atmospheric transmission and system performance, these features include: object size, shape, and burial depth; ambient soil, disturbed soil and object site thermal diffusivity differences; surface temperature, emissivity, plant-cover, slope, albedo and roughness variations; weather conditions and measurement times. We use good instrumentation to measure the time-varying temperature differences between buried object sites and undisturbed soil sites. We compare near surface soil temperature differences with radiometric infrared (IR) surface temperature differences recorded at 4.7 {plus_minus} 0.4 {mu}m and at 10.6 {plus_minus} 1.0 {mu}m. By producing selective DBIR image ratio maps, we distinguish temperature-difference patterns from surface emissivity effects. We discuss temperature differences between buried object sites, filled hole site (without buried objects), cleared (undisturbed) soil sites, and grass-covered sites (with and without different types of surface clutter). We compare temperature, emissivity-ratio, visible and near-IR reflectance signatures of surface objects, leafy plants and sod. We discuss the physical aspects of environmental, surface and buried target features affecting interpretation of buried targets, surface objects and natural backgrounds.

Del Grande, N.K.; Durbin, P.F.; Gorvad, M.R.; Perkins, D.E.; Clark, G.A.; Hernandez, J.E.; Sherwood, R.J.

1993-04-02T23:59:59.000Z

276

Casimir interactions of an object inside a spherical metal shell  

E-Print Network [OSTI]

We investigate the electromagnetic Casimir interactions of an object contained within an otherwise empty, perfectly conducting spherical shell. For a small object we present analytical calculations of the force, which is directed away from the center of the cavity, and the torque, which tends to align the object opposite to the preferred alignment outside the cavity. For a perfectly conducting sphere as the interior object, we compute the corrections to the proximity force approximation (PFA) numerically. In both cases the results for the interior configuration match smoothly onto those for the corresponding exterior configuration.

Saad Zaheer; Sahand Jamal Rahi; Thorsten Emig; Robert L. Jaffe

2009-11-03T23:59:59.000Z

277

Retrospective dosimetry analyses of reactor vessel cladding samples  

SciTech Connect (OSTI)

Reactor pressure vessel cladding samples for Ringhals Units 3 and 4 in Sweden were analyzed using retrospective reactor dosimetry techniques. The objective was to provide the best estimates of the neutron fluence for comparison with neutron transport calculations. A total of 51 stainless steel samples consisting of chips weighing approximately 100 to 200 mg were removed from selected locations around the pressure vessel and were sent to Pacific Northwest National Laboratory for analysis. The samples were fully characterized and analyzed for radioactive isotopes, with special interest in the presence of Nb-93m. The RPV cladding retrospective dosimetry results will be combined with a re-evaluation of the surveillance capsule dosimetry and with ex-vessel neutron dosimetry results to form a comprehensive 3D comparison of measurements to calculations performed with 3D deterministic transport code. (authors)

Greenwood, L. R.; Soderquist, C. Z. [Battelle Pacific Northwest National Laboratory, Richland, WA 99352 (United States); Fero, A. H. [Westinghouse Electric Company, Cranberry Twp., PA 16066 (United States)

2011-07-01T23:59:59.000Z

278

Nonlinear buckling analyses of a small-radius carbon nanotube  

SciTech Connect (OSTI)

Carbon nanotube (CNT) was first discovered by Sumio Iijima. It has aroused extensive attentions of scholars from all over the world. Over the past two decades, we have acquired a lot of methods to synthesize carbon nanotubes and learn their many incredible mechanical properties such as experimental methods, theoretical analyses, and computer simulations. However, the studies of experiments need lots of financial, material, and labor resources. The calculations will become difficult and time-consuming, and the calculations may be even beyond the realm of possibility when the scale of simulations is large, as for computer simulations. Therefore, it is necessary for us to explore a reasonable continuum model, which can be applied into nano-scale. This paper attempts to develop a mathematical model of a small-radius carbon nanotube based on continuum theory. An Isotropic circular cross-section, Timoshenko beam model is used as a simplified mechanical model for the small-radius carbon nanotube. Theoretical part is mainly based on modified couple stress theory to obtain the numerical solutions of buckling deformation. Meanwhile, the buckling behavior of the small radius carbon nanotube is simulated by Molecular Dynamics method. By comparing with the numerical results based on modified couple stress theory, the dependence of the small-radius carbon nanotube mechanical behaviors on its elasticity constants, small-size effect, geometric nonlinearity, and shear effect is further studied, and an estimation of the small-scale parameter of a CNT (5, 5) is obtained.

Liu, Ning, E-mail: liuxiao@ase.buaa.edu.cn; Li, Min; Jia, Jiao [School of Aeronautic Science and Engineering, Beihang University, Beijing 100091 (China); Wang, Yong-Gang [Department of Applied Mechanics, China Agricultural University, Beijing 100083 (China)

2014-04-21T23:59:59.000Z

279

Human factors issues in qualitative and quantitative safety analyses  

SciTech Connect (OSTI)

Humans are a critical and integral part of any operational system, be it a nuclear reactor, a facility for assembly or disassembling hazardous components, or a transportation network. In our concern over the safety of these systems, we often focus our attention on the hardware engineering components of such systems. However, experience has repeatedly demonstrated that it is often the human component that is the primary determinant of overall system safety. Both the nuclear reactor accidents at Chernobyl and Three Mile Island and shipping disasters such as the Exxon Valdez and the Herald of Free Enterprise accidents are attributable to human error. Concern over human contributions to system safety prompts us to include reviews of human factors issues in our safety analyses. In the conduct of Probabilistic Risk Assessments (PRAs), human factors issues are addressed using a quantitative method called Human Reliability Analysis (HRA). HRAs typically begin with the identification of potential sources of human error in accident sequences of interest. Human error analysis often employs plant and/or procedures walk-downs in which the analyst considers the ``goodness`` of procedures, training, and human-machine interfaces concerning their potential contribution to human error. Interviews with expert task performers may also be conducted. In the application of HRA, once candidate sources of human error have been identified, error probabilities are developed.

Hahn, H.A.

1993-10-01T23:59:59.000Z

280

Energy Efficiency and Environmental Impact Analyses of Supermarket Refrigeration Systems  

SciTech Connect (OSTI)

This paper presents energy and life cycle climate performance (LCCP) analyses of a variety of supermarket refrigeration systems to identify designs that exhibit low environmental impact and high energy efficiency. EnergyPlus was used to model refrigeration systems in a variety of climate zones across the United States. The refrigeration systems that were modeled include the traditional multiplex DX system, cascade systems with secondary loops and the transcritical CO2 system. Furthermore, a variety of refrigerants were investigated, including R-32, R-134a, R-404A, R-1234yf, R-717, and R-744. LCCP analysis was used to determine the direct and indirect carbon dioxide emissions resulting from the operation of the various refrigeration systems over their lifetimes. Our analysis revealed that high-efficiency supermarket refrigeration systems may result in up to 44% less energy consumption and 78% reduced carbon dioxide emissions compared to the baseline multiplex DX system. This is an encouraging result for legislators, policy makers and supermarket owners to select low emission, high-efficiency commercial refrigeration system designs for future retrofit and new projects.

Fricke, Brian A [ORNL] [ORNL; Bansal, Pradeep [ORNL] [ORNL; Zha, Shitong [Hillphoenix] [Hillphoenix

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "objective credible analyses" 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

Reviewing PSA-based analyses to modify technical specifications at nuclear power plants  

SciTech Connect (OSTI)

Changes to Technical Specifications (TSs) at nuclear power plants (NPPs) require review and approval by the United States Nuclear Regulatory Commission (USNRC). Currently, many requests for changes to TSs use analyses that are based on a plant`s probabilistic safety assessment (PSA). This report presents an approach to reviewing such PSA-based submittals for changes to TSs. We discuss the basic objectives of reviewing a PSA-based submittal to modify NPP TSs; the methodology of reviewing a TS submittal, and the differing roles of a PSA review, a PSA Computer Code review, and a review of a TS submittal. To illustrate this approach, we discuss our review of changes to allowed outage time (AOT) and surveillance test interval (STI) in the TS for the South Texas Project Nuclear Generating Station. Based on this experience gained, a check-list of items is given for future reviewers; it can be used to verify that the submittal contains sufficient information, and also that the review has addressed the relevant issues. Finally, recommended steps in the review process and the expected findings of each step are discussed.

Samanta, P.K.; Martinez-Guridi, G. [Brookhaven National Lab., Upton, NY (United States); Vesely, W.E. [Science Applications International Corporation, Dublin, OH (United States)

1995-12-01T23:59:59.000Z

282

Summary of results from the IPIRG-2 round-robin analyses  

SciTech Connect (OSTI)

This report presents a summary of the results from three one-day international round-robin workshops which were organized by Battelle in conjunction with the Second International Piping Integrity Research Group (IPIRG-2) Program. The objective of these workshops was to develop a consensus in handling difficult analytical problems in leak-before-break and pipe flaw evaluations. The workshops, which were held August 5, 1993, March 4, 1994, and October 21, 1994 at Columbus, Ohio, involved various technical presentations on the related research efforts by the IPIRG-2 member organizations and solutions to several round-robin problems. Following review by the IPIRG-2 members, four sets of round-robin problems were developed. They involved: (1) evaluations of fracture properties and pipe loads, (2) crack-opening and leak-rate evaluations, (3) dynamic analysis of cracked pipes, and (4) evaluations of elbows. A total of 18 organizations from the United States, Japan, Korea, and Europe solved these round-robin problems. The analysis techniques employed by the participants included both finite element and engineering methods. Based on the results from these analyses, several important observations were made concerning the predictive capability of the current fracture-mechanics and thermal-hydraulics models for their applications in nuclear piping and piping welds.

Rahman, S.; Olson, R.; Rosenfield, A.; Wilkowski, G. [Battelle, Columbus, OH (United States)

1996-02-01T23:59:59.000Z

283

E-Print Network 3.0 - analyse par chromatographie Sample Search...  

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

search results for: analyse par chromatographie Page: << < 1 2 3 4 5 > >> 1 Nicholas ARMSTRONG 2 Jardins de Saint Jouanne Summary: changeuses d'ions. Analyses des ions par...

284

NREL's Clean Energy Policy Analyses Project: 2009 U.S. State...  

Energy Savers [EERE]

NREL's Clean Energy Policy Analyses Project: 2009 U.S. State Clean Energy Data Book NREL's Clean Energy Policy Analyses Project: 2009 U.S. State Clean Energy Data Book This data...

285

Data Collection and Analyses of the CHP System at Eastern Maine...  

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

Data Collection and Analyses of the CHP System at Eastern Maine Medical Center - Final Report, June 2008 Data Collection and Analyses of the CHP System at Eastern Maine Medical...

286

LITERATURE SEARCH FOR METHODS FOR HAZARD ANALYSES OF AIR CARRIER OPERATIONS.  

SciTech Connect (OSTI)

Representatives of the Federal Aviation Administration (FAA) and several air carriers under Title 14 of the Code of Federal Regulations (CFR) Part 121 developed a system-engineering model of the functions of air-carrier operations. Their analyses form the foundation or basic architecture upon which other task areas are based: hazard analyses, performance measures, and risk indicator design. To carry out these other tasks, models may need to be developed using the basic architecture of the Air Carrier Operations System Model (ACOSM). Since ACOSM encompasses various areas of air-carrier operations and can be used to address different task areas with differing but interrelated objectives, the modeling needs are broad. A literature search was conducted to identify and analyze the existing models that may be applicable for pursuing the task areas in ACOSM. The intent of the literature search was not necessarily to identify a specific model that can be directly used, but rather to identify relevant ones that have similarities with the processes and activities defined within ACOSM. Such models may provide useful inputs and insights in structuring ACOSM models. ACOSM simulates processes and activities in air-carrier operation, but, in a general framework, it has similarities with other industries where attention also has been paid to hazard analyses, emphasizing risk management, and in designing risk indicators. To assure that efforts in other industries are adequately considered, the literature search includes publications from other industries, e.g., chemical, nuclear, and process industries. This report discusses the literature search, the relevant methods identified and provides a preliminary assessment of their use in developing the models needed for the ACOSM task areas. A detailed assessment of the models has not been made. Defining those applicable for ACOSM will need further analyses of both the models and tools identified. The report is organized in four chapters. Chapter 2 briefly describes ACOSM, and its structure, using the format of the Integrated Definition Function Model (IDEFO). A reader who is familiar with ACOSM may want to skip this chapter and continue with Chapter 3 that discusses the process we used for identifying applicable approaches for hazard analysis of air-carrier operations as modeled in ACOSM. It consisted of the following three main steps: (1) Search the literature containing articles related to hazard- or risk-analysis with potential applicability to air-carrier operations, (2) Review the selected publications and identify those with possible relevance to ACOSM, and (3) Group the selected publications or methods according to certain characteristics, such as their pertinence to specific areas of ACOSM. Chapter 4 discusses the applicability of the identified approaches to ACOSM, the areas of methods development, and comments related to methods development for ACOSM. The following areas were defined to identify the methods that may be applicable for ACOSM: (1) Identification of hazards associated with operations and activities; (2) Hazard-assessment techniques; (3) Modeling dependencies and interrelations leading to vulnerabilities; (4) Risk-management tools; (5) Data-assessment techniques; and (6) Risk-indicator identification. In addition, issues of human reliability and operational culture are relevant for all the above areas. They are expected to be addressed within each of them. We do not include in this report all the lists of publications that we obtained because they are voluminous. We keep them in our records which are available to the interested reader.

MARTINEZ - GURIDI,G.; SAMANTA,P.

2002-07-01T23:59:59.000Z

287

Evaluation of MELCOR improvements: Peach Bottom station blackout analyses  

SciTech Connect (OSTI)

Long-term station blackout analyses in Peach Bottom were first carried out using MELCOR 1.8BC, and later with 1.8DN, as part of an overall program between the US Nuclear Regulatory Commission (NRC) and Brookhaven National Laboratory (BNL), to provide independent assessment of MELCOR as a severe accident/source term analysis tool. In addition to the reference MELCOR calculation, several sensitivity calculations were also performed to explore the impact of varying user-input modeling and timestep control parameters on the accident progression and radionuclide releases to the environment calculated by MELCOR. An area of concern that emerged from these studies was the impact of the selection of maximum allowable timestep ({Delta}t{sub max}) on the calculational behavior of MELCOR, where the results showed significant differences in timing of key events, and a lack of convergence of the solution with reduction of {Delta}t{sub max}. These findings were reported to the NRC, SNL, and the MELCOR Peer Review Committee. As a consequence, a significant effort was undertaken to eliminate or mitigate these sensitivities. The latest released version of MELCOR, Version 1.8.2, released in April 1993, contains several new or improved models, and has corrections to mitigate numerical sensitivities. This paper presents the results of updating the earlier sensitivity studies on maximum timestep, to more properly represent the abilities of the improved MELCOR version 1.8.2. Results are presenter in terms of timing of key events, thermal-hydraulic response of the system, and environmental release of radionuclides. The impact of some of the newer models, such as falling debris quench model, and ORNL`s new BH model, is also evaluated.

Madni, I.K.

1993-12-31T23:59:59.000Z

288

E-Print Network 3.0 - analyse von ribo- Sample Search Results  

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

of Science Collection: Chemistry 69 Unsere Motivation Trotz intensiver Bemhungen der Automobil- Summary: Integrationsprozess, die Analyse von Echtzeit- und...

289

E-Print Network 3.0 - analyse von ladungsschichtung Sample Search...  

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

and Information Sciences 27 Unsere Motivation Trotz intensiver Bemhungen der Automobil- Summary: Integrationsprozess, die Analyse von Echtzeit- und...

290

E-Print Network 3.0 - auer-haus-verpflegung analyse von Sample...  

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

and Information Sciences 27 Unsere Motivation Trotz intensiver Bemhungen der Automobil- Summary: Integrationsprozess, die Analyse von Echtzeit- und...

291

E-Print Network 3.0 - analyse von handlungsstrukturen Sample...  

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

and Information Sciences 33 Unsere Motivation Trotz intensiver Bemhungen der Automobil- Summary: Integrationsprozess, die Analyse von Echtzeit- und...

292

E-Print Network 3.0 - analyse von grnden Sample Search Results  

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

and Information Sciences 39 Unsere Motivation Trotz intensiver Bemhungen der Automobil- Summary: Integrationsprozess, die Analyse von Echtzeit- und...

293

E-Print Network 3.0 - analyse von p53 Sample Search Results  

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

and Information Sciences 56 Unsere Motivation Trotz intensiver Bemhungen der Automobil- Summary: Integrationsprozess, die Analyse von Echtzeit- und...

294

Enhancing Single-Objective Projective Clustering Ensembles Francesco Gullo  

E-Print Network [OSTI]

Ensembles (PCE) has re- cently been formulated to solve the problem of deriving a robust projective consensus clustering from an ensemble of projective clustering solutions [1]. PCE is formalized. A major result in [1] is that single-objective PCE outperforms two-objective PCE in terms of efficiency

Domeniconi, Carlotta

295

Ultra-fast Object Recognition from Few Spikes  

E-Print Network [OSTI]

-01A1. Additional support was provided by: Central Research Institute of Electric Power Industry, and Toyota Motor Corporation. 1 #12;Primates can recognize and categorize objects as quickly as 200 ms after stimulus onset (1, 2). This remarkable ability underscores the high speed and efficiency of the object

Poggio, Tomaso

296

September 25, 2013 AFSCME Continues to Object to Pension Reform;  

E-Print Network [OSTI]

September 25, 2013 AFSCME Continues to Object to Pension Reform; UC Implements Latest Bargaining working conditions and reasonable pension reform. However, AFSCME has rejected UC's proposals. From the start, AFSCME leadership has objected to UC's responsible pension reform -- the kind of reform that

Leistikow, Bruce N.

297

Guide to good practices for developing learning objectives. DOE Handbook  

SciTech Connect (OSTI)

This guide to good practices provides information and guidance on the types of and development of learning objectives in a systematic approach to training program. This document can serve as a reference during the development of new learning objectives or refinement of existing ones.

NONE

1992-07-01T23:59:59.000Z

298

Dataset Issues in Object Recognition J. Ponce1,2  

E-Print Network [OSTI]

Dataset Issues in Object Recognition J. Ponce1,2 , T.L. Berg3 , M. Everingham4 , D.A. Forsyth1 , M of Edinburgh, Edinburgh, UK Abstract. Appropriate datasets are required at all stages of object recognition datasets are lacking in several respects, and this paper discusses some of the lessons learned from

Everingham, Mark

299

Mobile Interaction with Web Services through Associated Real World Objects  

E-Print Network [OSTI]

Mobile Interaction with Web Services through Associated Real World Objects 1 Gregor Broll, 2 John to access and interact with Web Services through mobile interaction with real world objects. The demonstration will put a focus on the front-end of the framework that comprises augmented posters for mobile

300

Chapter 3.3: Cooperative Education Program1 Objectives & Goals  

E-Print Network [OSTI]

Chapter 3.3: Cooperative Education Program1 Objectives & Goals Objective: Grow Cooperative Education into a sustainable, self-funded program for undergraduate students while enhancing (1) student in the Cooperative Education program are: Goal: Eliminate barriers to entry for undergraduate engineering students

Note: This page contains sample records for the topic "objective credible analyses" 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

Modeling and Detection of Geospatial Objects Using Texture Motifs  

E-Print Network [OSTI]

1 Modeling and Detection of Geospatial Objects Using Texture Motifs Sitaram Bhagavathy, Member- teristic spatially recurrent patterns for modeling and detecting geospatial objects. A method is proposed. We then emphasize the utility of such models for detecting the presence or absence of geospatial

California at Santa Barbara, University of

302

A Framework for Schema Evolution by Meta Object Manipulation \\Lambda  

E-Print Network [OSTI]

A Framework for Schema Evolution by Meta Object Manipulation \\Lambda Markus Tresch Department@inf.ethz.ch Abstract In this paper we address the problem of schema evolution in object­oriented da­ tabase systems. Most currently available database prototypes either completely lack schema evolution facilities

Scholl, Marc H.

303

TR02630894165 An Evaluation of ObjectOriented DBMS Developments  

E-Print Network [OSTI]

TR­0263­08­94­165 An Evaluation of Object­Oriented DBMS Developments 1994 Edition Frank Manola relational DBMS technology were required to address the requirements of these applications. The first result of attempts to address these requirements was the development of the Object­Oriented DBMS (OODBMS). The OODBMS

Reverbel, Francisco

304

A Class-Object Model for Program Transformations  

E-Print Network [OSTI]

class-object model makes power- ful transformations not only of the compiler experts but alsoA Class-Object Model for Program Transformations Doctoral Program in Engineering University. The technology that enables the reuse of larger software components have become available with the emergence

Chiba, Shigeru

305

Motion Prediction for Moving Objects: a Statistical Approach  

E-Print Network [OSTI]

Motion Prediction for Moving Objects: a Statistical Approach Dizan Vasquez & Thierry Fraichard with those objects requires the ability to predict their future motion (e.g. for predator evasion, prey hunting, collision avoidance, etc.). Motion prediction is a research area with applications in many

Paris-Sud XI, Université de

306

3D Keypoints Detection for Objects Recognition Ayet Shaiek1  

E-Print Network [OSTI]

3D Keypoints Detection for Objects Recognition Ayet Shaiek1 , and Fabien Moutarde1 1 Robotics a new 3D object recognition method that employs a set of 3D local features extracted from point cloud representation of 3D views. The method makes use of the 2D organization of range data produced by 3D sensor

Paris-Sud XI, Université de

307

WASC Standard 2. Achieving Educational Objectives Through Core Functions  

E-Print Network [OSTI]

quality undergraduate education and for many of its interdisciplinary programs and pedagogical approachesWASC Standard 2. Achieving Educational Objectives Through Core Functions UC Santa Cruz achieves its institutional purposes and attains its educational objectives through the core functions of teaching

California at Santa Cruz, University of

308

3 FROM FRACTAL OBJECTS TO FRACTAL SPACES 49 Excerpt from  

E-Print Network [OSTI]

3 FROM FRACTAL OBJECTS TO FRACTAL SPACES 49 Excerpt from FRACTAL SPACE-TIME AND MICROPHYSICS.3-3.6 Chapter 3 FROM FRACTAL OBJECTS TO FRACTAL SPACES 3.3. Fractal Curves in a Plane. Let us now come to our first attempts to define fractals in an intrinsic way and to deal with infinities and with their non

Nottale, Laurent

309

Knowledge Structures and Didactic Model Selection in Learning Object Navigation  

E-Print Network [OSTI]

Knowledge Structures and Didactic Model Selection in Learning Object Navigation Dietrich Albert' of the content of the learning objects, and (2) a `didactic preference level' of the specific preferences constraints and the didactic constraints are available. 1 Introduction According to the SCORM (Shareable

Paris-Sud XI, Université de

310

AUTOMATIC PARALLELIZATION OF OBJECT ORIENTED MODELS ACROSS METHOD AND  

E-Print Network [OSTI]

was done on the system only. Keywords: Modelica, automatic parallelization. Presenting Author's biography and Modelica Modelica is a rather new language for equation-based object-oriented mathematical modeling which object- oriented modeling languages. Modelica is intended to become a de facto standard. It allows

Zhao, Yuxiao

311

An Object-Based Audio Rendering System using Spatial Parameters  

E-Print Network [OSTI]

An Object-Based Audio Rendering System using Spatial Parameters Kuo-Lun Huang, Tai-Ming Chang rendering system, in which the audio signal of each object is distributed to multi-channel systems by spatial parameters. The operation of the rendering system is based on the sound localization theories

Chang, Pao-Chi

312

Nested Queries in Object Bases Sophie Cluet Guido Moerkotte  

E-Print Network [OSTI]

Nested Queries in Object Bases Sophie Cluet Guido Moerkotte INRIA Lehrstuhl f¨ur Informatik III BP for object­oriented (oo) databases allow nested subqueries. This paper contains (1) the first algebra which is capable of handling arbitrary nested queries and (2) the first complete classification of oo nested

Mannheim, Universität

313

Robust Multi-Objective Optimization in Aerodynamics using MGDA  

E-Print Network [OSTI]

Robust Multi-Objective Optimization in Aerodynamics using MGDA Daigo Maruyama N° 8428-00919215,version1-16Dec2013 #12;Robust Multi-Objective Optimization in Aerodynamics using MGDA Daigo: This study deals with robust design optimization strategies in aerodynamics

Boyer, Edmond

314

Marshalgen: Marshaling Objects in the Presence of Polymorphism  

E-Print Network [OSTI]

Marshalgen: Marshaling Objects in the Presence of Polymorphism Gene Cooperman 1,2 and Viet Ha / USA {gene,vietha}@ccs.neu.edu Keywords: middleware, marshaling, serialization, automatic parallelization, polymorphism Abstract--- Marshaling or serialization of objects is an im­ portant component

Cooperman, Gene

315

Marshalgen: Marshaling Objects in the Presence of Polymorphism  

E-Print Network [OSTI]

Marshalgen: Marshaling Objects in the Presence of Polymorphism Gene Cooperman1,2 and Viet Ha Nguyen / USA {gene,vietha}@ccs.neu.edu Keywords: middleware, marshaling, serialization, automatic parallelization, polymorphism Abstract-- Marshaling or serialization of objects is an im- portant component

Cooperman, Gene

316

Modeling Decomposing Objects under Combustion Texas A&M University  

E-Print Network [OSTI]

the heat distribution and fuel gas mo- tion required by the model. The heat produced by combustion afModeling Decomposing Objects under Combustion Zeki Melek Texas A&M University Computer Science effective method for modeling of object decomposition under combustion. A separate simulation models

Keyser, John

317

Identifying and Structuring the Objectives of Terrorists Gregory L. Keeney  

E-Print Network [OSTI]

decision analysis tools (3) . In typical decision analysis, objectives are elicited in interviews States Department of Homeland Security through the National Center for Risk and Economic Analysis these values and state them as objectives, using principles from decision analysis and value-focused thinking

Wang, Hai

318

The role of real-world size in object representation  

E-Print Network [OSTI]

Every object in the world has a physical size which is intrinsic to how we interact with it: we pick up small objects like coins with our fingers, we throw footballs and swing tennis rackets, we orient our body to bigger ...

Konkle, Talia (Talia A.)

2011-01-01T23:59:59.000Z

319

Training Samples in Objective Bayesian Model Selection 1  

E-Print Network [OSTI]

Training Samples in Objective Bayesian Model Selection 1 by James O. Berger Duke University North Central to several objective approaches to Bayesian model selection is the use of training samples prescription for choosing training samples is to choose them to be as small as possible, subject to yielding

West, Mike

320

An Object-Oriented Algebraic Steam-Boiler Control Specification  

E-Print Network [OSTI]

An Object-Oriented Algebraic Steam-Boiler Control Specification.In this paper an object-oriented algebraic solution of the steam-boiler specification problem is presented computations cannot happen. 1 Introduction The steam-boiler control specification problem has been

Ã?lveczky, Peter Csaba

Note: This page contains sample records for the topic "objective credible analyses" 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

An Object-Oriented Algebraic Steam-Boiler Control Specification  

E-Print Network [OSTI]

An Object-Oriented Algebraic Steam-Boiler Control Specification Peter Csaba ()lveczky, Poland Abstract. In this paper an object-oriented algebraic solution of the steam-boiler specification Introduction The steam-boiler control specification problem has been proposed as a challenge for different

Ã?lveczky, Peter Csaba

322

Method and system for producing complex-shape objects  

DOE Patents [OSTI]

A method and system are provided for producing complex, three-dimensional, net shape objects from a variety of powdered materials. The system includes unique components to ensure a uniform and continuous flow of powdered materials as well as to focus and locate the flow of powdered materials with respect to a laser beam which results in the melting of the powdered material. The system also includes a controller so that the flow of molten powdered materials can map out and form complex, three-dimensional, net-shape objects by layering the molten powdered material. Advantageously, such complex, three-dimensional net-shape objects can be produced having material densities varying from 90% of theoretical to fully dense, as well as a variety of controlled physical properties. Additionally, such complex, three-dimensional objects can be produced from two or more different materials so that the composition of the object can be transitioned from one material to another.

Jeantette, Francisco P. (Albuquerque, NM); Keicher, David M. (Albuquerque, NM); Romero, Joseph A. (Albuquerque, NM); Schanwald, Lee P. (Albuquerque, NM)

2000-01-01T23:59:59.000Z

323

Measurement of the Integrated Faraday Rotations of BL Lac Objects  

E-Print Network [OSTI]

We present the results of multi-frequency polarization VLA observations of radio sources from the complete sample of northern, radio-bright BL Lac objects compiled by H. Kuhr and G. Schmidt. These were used to determine the integrated rotation measures of 18 objects, 15 of which had never been measured previously, which hindered analysis of the intrinsic polarization properties of objects in the complete sample. These measurements make it possible to correct the observed orientations of the linear polarizations of these sources for the effect of Faraday rotation. The most probable origin for Faraday rotation in these objects is the Galactic interstellar medium. The results presented complete measurements of the integrated rotation measures for all 34 sources in the complete sample of BL Lac objects.

A. B. Pushkarev

2003-07-09T23:59:59.000Z

324

Unit 5 : 62 heures Gestion et analyse d'entreprise : 20 heures  

E-Print Network [OSTI]

Semestre 2 Unité 5 : 62 heures Gestion et analyse d'entreprise : 20 heures Professeur : M. AIM Pré-requis : aucun. Plan de cours : Chapitre 1 : La gestion dans l'entreprise I ­ La place de l'analyse financière II ­ Les diagnostics financiers et de gestion Chapitre 2 : L'analyse du résultat I ­ Introduction II ­ Les

Chamroukhi, Faicel

325

Blind Analyses "The Answer's Not in the Back of the Book"  

E-Print Network [OSTI]

1 Blind Analyses -or- "The Answer's Not in the Back of the Book" Scott Oser Colloquium at UBC November 25, 2010 #12;2 Blind Analyses -or- "The Answer's Not in the Back of the Book" Scott Oser Sermon the importance of "blind analyses". Given that placebo effects do happen, and that patients interact

Karczmarek, Joanna

326

WP6.0: sustain7.wpd Analysing the Sustainability of  

E-Print Network [OSTI]

WP6.0: sustain7.wpd Analysing the Sustainability of Fiscal Deficits in Developing Countries John T at Georgetown. #12;Analysing the Sustainability of Fiscal Deficits in Developing Countries by John T. Cuddington This paper surveys the recent literature analysing fiscal deficit sustainability, most of which focuses

327

Cognitive objectives vs Affective objectives in Sustainability curriculum In exploring for the general goals of an academic program in sustainability, even if only  

E-Print Network [OSTI]

Cognitive objectives vs Affective objectives in Sustainability curriculum In exploring to follow Bloom's distinction between cognitive objectives and affective objectives: Remember: Demonstrate goals, while England chooses language to emphasize cognitive learning goals. Australia: Understand

Zaferatos, Nicholas C.

328

CENTAURS AND SCATTERED DISK OBJECTS IN THE THERMAL INFRARED: ANALYSIS OF WISE/NEOWISE OBSERVATIONS  

SciTech Connect (OSTI)

The Wide-field Infrared Survey Explorer (WISE) observed 52 Centaurs and scattered disk objects (SDOs) in the thermal infrared, including 15 new discoveries. We present analyses of these observations to estimate sizes and mean optical albedos. We find mean albedos of 0.08 {+-} 0.04 for the entire data set. Thermal fits yield average beaming parameters of 0.9 {+-} 0.2 that are similar for both SDO and Centaur sub-classes. Biased cumulative size distributions yield size-frequency distribution power law indices of {approx}-1.7 {+-} 0.3. The data also reveal a relation between albedo and color at the 3{sigma} level. No significant relation between diameter and albedos is found.

Bauer, James M. [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, MS 183-401, Pasadena, CA 91109 (United States); Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125 (United States); Grav, Tommy [Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tucson, AZ 85719-2395 (United States); Blauvelt, Erin [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, MS 183-401, Pasadena, CA 91109 (United States); Collaboration: WISE Team; PTF Team; and others

2013-08-10T23:59:59.000Z

329

DATA QUALITY OBJECTIVES FOR SELECTING WASTE SAMPLES FOR THE BENCH STEAM REFORMER TEST  

SciTech Connect (OSTI)

This document describes the data quality objectives to select archived samples located at the 222-S Laboratory for Fluid Bed Steam Reformer testing. The type, quantity and quality of the data required to select the samples for Fluid Bed Steam Reformer testing are discussed. In order to maximize the efficiency and minimize the time to treat Hanford tank waste in the Waste Treatment and Immobilization Plant, additional treatment processes may be required. One of the potential treatment processes is the fluid bed steam reformer (FBSR). A determination of the adequacy of the FBSR process to treat Hanford tank waste is required. The initial step in determining the adequacy of the FBSR process is to select archived waste samples from the 222-S Laboratory that will be used to test the FBSR process. Analyses of the selected samples will be required to confirm the samples meet the testing criteria.

BANNING DL

2010-08-03T23:59:59.000Z

330

MANAGED OBJECT PATTERN Class Behavioral Provide direct control of individual resources in a managed system. The Managed Object  

E-Print Network [OSTI]

in a managed system. The Managed Object provides a one-to-one mapping to the manageable entities, as well system, in which case the Manager-Agent pattern might be more appropriate). #12;2 / 4 Structure management systems to learn about the contents of the MIB. · Managed Object - Represents a single resource

Keller, Rudolf K.

331

Uncertainty analyses for radiological assessments of St. Louis FUSRAP Sites  

SciTech Connect (OSTI)

Uncertainty analyses were performed in conjunction with radiological assessments of the Formerly Utilized Site Remedial Action Program (FUSRAP) St. Louis Downtown Site (SLDS), the Airport Site (SLAPS), and the Ball Field Site (SLBFS). Contaminants of concern at each location are natural uranium, radium, {sup 232}Th, and {sup 230}Th. The SLDS was used for uranium and thorium ore processing and includes an area of 45 acres. The SLAPS covers 22 acres and was used as a staging area for materials from the SLDS. Contaminants on the SLEFS were dispersed from the SLAPS, which involves an area of 80 acres. Significant levels of uranium contamination range from near zero to several thousand pCi/g and extend to about 20 feet in depth in a few locations at SLAPS and SLDS. Significant areas of peak radium and thorium concentrations are several hundred pCi/g with similar ranges in depth. Peak concentrations correspond to high grade ore. Radium and thorium constitute a greater radiological hazard than does uranium at all three locations. In order to satisfy the Environmental Protection Agency guideline for a lifetime risk of less than 10{sup -4}, the maximally exposed individual must receive less than about 4 mrem y{sup -1} if one assumes a risk of 5% per Sv. Based on the plant ingestion pathway, residual {sup 238}U, {sup 226}Ra, {sup 232}Th, and {sup 230}Th, concentrations of 400, 2, 4, and 40 pCi g{sup -1} at SLDS result in a 10{sup -4} lifetime risk with a 95% confidence level. Slightly different results were obtained for SLAPS and SLBFS. If more pathways are considered, such as radon, these values are even lower. Residual contamination levels could be increased by a factor of 25 if the historical Department of Energy limit of 100 mrem y{sup -1} is acceptable. The volume of contaminated soil that presents a 10{sup -4} lifetime risk is about 500,000 yd{sup 3}. The volume of soil contaminated to greater than 15 pCi g{sup -1} of each radionuclide is about a factor of ten less.

Miller, L.F.; Spencer, K.M.; White, D.E. [Univ. of Tennessee, Knoxville, TN (United States)

1996-06-01T23:59:59.000Z

332

Method and apparatus for accurately manipulating an object during microelectrophoresis  

DOE Patents [OSTI]

An apparatus using electrophoresis provides accurate manipulation of an object on a microscope stage for further manipulations add reactions. The present invention also provides an inexpensive and easily accessible means to move an object without damage to the object. A plurality of electrodes are coupled to the stage in an array whereby the electrode array allows for distinct manipulations of the electric field for accurate manipulations of the object. There is an electrode array control coupled to the plurality of electrodes for manipulating the electric field. In an alternative embodiment, a chamber is provided on the stage to hold the object. The plurality of electrodes are positioned in the chamber, and the chamber is filled with fluid. The system can be automated using visual servoing, which manipulates the control parameters, i.e., x, y stage, applying the field, etc., after extracting the significant features directly from image data. Visual servoing includes an imaging device and computer system to determine the location of the object. A second stage having a plurality of tubes positioned on top of the second stage, can be accurately positioned by visual servoing so that one end of one of the plurality of tubes surrounds at least part of the object on the first stage.

Parvin, Bahram A. (Hercules, CA); Maestre, Marcos F. (Berkeley, CA); Fish, Richard H. (Berkeley, CA); Johnston, William E. (Kensington, CA)

1997-01-01T23:59:59.000Z

333

Method and apparatus for accurately manipulating an object during microelectrophoresis  

DOE Patents [OSTI]

An apparatus using electrophoresis provides accurate manipulation of an object on a microscope stage for further manipulations and reactions. The present invention also provides an inexpensive and easily accessible means to move an object without damage to the object. A plurality of electrodes are coupled to the stage in an array whereby the electrode array allows for distinct manipulations of the electric field for accurate manipulations of the object. There is an electrode array control coupled to the plurality of electrodes for manipulating the electric field. In an alternative embodiment, a chamber is provided on the stage to hold the object. The plurality of electrodes are positioned in the chamber, and the chamber is filled with fluid. The system can be automated using visual servoing, which manipulates the control parameters, i.e., x, y stage, applying the field, etc., after extracting the significant features directly from image data. Visual servoing includes an imaging device and computer system to determine the location of the object. A second stage having a plurality of tubes positioned on top of the second stage, can be accurately positioned by visual servoing so that one end of one of the plurality of tubes surrounds at least part of the object on the first stage. 11 figs.

Parvin, B.A.; Maestre, M.F.; Fish, R.H.; Johnston, W.E.

1997-09-23T23:59:59.000Z

334

Redshift Limits of BL Lacertae Objects from Optical Spectroscopy  

E-Print Network [OSTI]

Context: BL Lacertae objects have been the targets for numerous recent multiwavelength campaigns, continuum spectral variability studies, and theoretical spectral and variability modeling. A meaningful interpretation of the results of such studies requires a reliable knowledge of the objects' redshifts; however, the redshifts for many are still unknown or uncertain. Aims: Therefore, we hope to determine or constrain the redshifts of six BL Lac objects with unknown or poorly known redshifts. Methods: Observations were made of these objects with the MDM 2.4 m Hiltner telescope. Although no spectral features were detected, and thus no redshifts could be measured, lower redshift limits were assigned to the objects based on the expected equivalent widths of absorption features in their host galaxies. Redshifts were also estimated for some objects by assuming the host galaxies are standard candles and using host galaxy apparent magnitudes taken from the literature. Results: The commonly used redshift of $z=0.102$ for 1219+285 is almost certainly wrong, while the redshifts of the other objects studied remain undetermined.

J. D. Finke; J. C. Shields; M. Boettcher; S. Basu

2007-11-13T23:59:59.000Z

335

Development of an object-oriented dynamics simulator for a LFR DEMO  

SciTech Connect (OSTI)

A control-oriented dynamics simulator for a Generation IV Lead-cooled Fast Reactor (LFR) demonstrator (DEMO) has been developed aimed at providing a flexible, simple and fast-running tool allowing to perform design-basis transient and stability analyses, and to lay the foundations for the study of the system control strategy. For such purposes, a model representing a compromise between accuracy and straightforwardness has been necessarily sought, and in this view an object-oriented approach based on the Modelica language has been adopted. The reactor primary and secondary systems have been implemented by assembling both component models already available in a specific thermal-hydraulic library, and ad hoc developed nuclear component models suitably modified according to the specific DEMO configuration. The resulting overall plant simulator, incorporating also the balance of plant, consists in the following essential parts: core, integrated steam generator/primary pump block, cold and hot legs, primary coolant cold pool, turbine, heat sink, secondary coolant pump. Afterwards, the reactor response to typical transient initiators has been investigated: feedwater mass flow rate and temperature enhancement, turbine admission valve coefficient variation, increase of primary coolant mass flow rate, and transient of overpower have been simulated; results have been compared with the outcomes of analogous analyses performed by employing a lumped-parameter DEMO plant model. (authors)

Ponciroli, R.; Bortot, S.; Lorenzi, S.; Cammi, A. [Politecnico di Milano, Dept. of Energy, CeSNEF-Nuclear Engineering Div., via Ponzio 34/3, 20133 Milano (Italy)

2012-07-01T23:59:59.000Z

336

Broad area search for regions and objects of interest  

SciTech Connect (OSTI)

A quad chart provides an overview on the on-going project 'Broad Area Search for Regions and Objects of Interest' funded by the DOE Office of Nonproliferation and Verification Research and Development. Specifically, the quad chart shows: (1) Project title 'Broad Area Search for Regions and Objects of Interest'; (2) PI and Co-investigators; (3) Concept Panel outlining the project's approach built upon front-end scale-space image analysis; (4) Technical Challenges posed by the project, such as robustness, non-conformities, disparate spatial configuration and weak correlation between presence of objects of interest and low-level description of the surrounding geospatial background; and (5) Planned Accomplishment.

Skurikhin, Alexei N [Los Alamos National Laboratory; Pope, Paul A [Los Alamos National Laboratory

2011-01-12T23:59:59.000Z

337

Detection of methane on Kuiper Belt Object (50000) Quaoar  

E-Print Network [OSTI]

The near-infrared spectrum of (50000) Quaoar obtained at the Keck Observatory shows distinct absorption features of crystalline water ice, solid methane and ethane, and possibly other higher order hydrocarbons. Quaoar is only the fifth Kuiper belt object on which volatile ices have been detected. The small amount of methane on an otherwise water ice dominated surface suggests that Quaoar is a transition object between the dominant volatile-poor small Kuiper belt objects (KBOs) and the few volatile-rich large KBOs such as Pluto and Eris.

E. L. Schaller; M. E. Brown

2007-10-18T23:59:59.000Z

338

Improvements in Hanford TRU Program Utilizing Systems Modeling and Analyses  

SciTech Connect (OSTI)

Hanford's Transuranic (TRU) Program is responsible for certifying contact-handled (CH) TRU waste and shipping the certified waste to the Waste Isolation Pilot Plant (WIPP). Hanford's CH TRU waste includes material that is in retrievable storage as well as above ground storage, and newly generated waste. Certifying a typical container entails retrieving and then characterizing it (Non-Destructive Examination [NDE], Non-Destructive Assay [NDA], and Head Space Gas Sampling [HSG]), validating records (data review and reconciliation), and designating the container for a payload. The certified payload is then shipped to WIPP. Systems modeling and analysis techniques were applied to Hanford's TRU Program to help streamline the certification process and increase shipping rates. The modeling and analysis yields several benefits: - Maintains visibility on system performance and predicts downstream consequences of production issues. - Predicts future system performance with higher confidence, based on tracking past performance. - Applies speculation analyses to determine the impact of proposed changes (e.g., apparent shortage of feed should not be used as basis to reassign personnel if more feed is coming in the queue). - Positively identifies the appropriate queue for all containers (e.g., discovered several containers that were not actively being worked because they were in the wrong 'physical' location - method used previously for queuing up containers). - Identifies anomalies with the various data systems used to track inventory (e.g., dimensional differences for Standard Waste Boxes). A model of the TRU Program certification process was created using custom queries of the multiple databases for managing waste containers. The model was developed using a simplified process chart based on the expected path for a typical container. The process chart was augmented with the remediation path for containers that do not meet acceptance criteria for WIPP. Containers are sorted into queues based on their current status in the process. A container can be in only one queue at any given time. Existing data systems are queried to establish the quantity of containers in each queue on any given day. This sets the amount of feed available that is then modeled to be processed according to the daily production plans. The daily production plans were created by identifying the equipment necessary and the staff that performs each process step, and determining the expected production rate for each step. Production performance is monitored on a weekly basis with Project senior staff to establish a total operating efficiency (TOE) for each step (comparing actual performance to production capacity). The unit operations were modeled to be constrained by each day's feed queue plus the performance of the preceding step. The TOE for each unit operation was applied to an integrated model to determine bottlenecks and identify areas for improvement. All of the steps were linked to predict future system performance based on available feed and integrated system-level TOE. It has been determined that at times sub-optimization of a particular unit operation is necessary to ensure the system remains balanced (e.g., having excess capacity in assay does no good if there is no feed available because the real-time radiography [RTR] is working at half capacity). Several recommendations have been provided to the Project management team resulting in improvements in the performance of TRU certification activities by Hanford's TRU Program. (authors)

Baynes, P.A.; Bailey, K.B.; McKenney, D.E. [Fluor Hanford, Inc., Richland, WA (United States); Uytioco, E. [Fluor Government Group, Richland, WA (United States)

2008-07-01T23:59:59.000Z

339

The Cogeneration Plant: Meeting Long-Term Objectives  

E-Print Network [OSTI]

In order to meet economic objectives of cogeneration projects, reliable operation must be achieved. The key to successful operation is proper preparation beginning at the economic justification stage and continuing through conceptual design...

Greenwood, R. W.

340

SEC Confidential Treatment Orders: Balancing Competing Regulatory Objectives  

E-Print Network [OSTI]

This study examines how the Securities and Exchange Commission balances competing regulatory objectives in its decisions to approve requests to withhold proprietary information from firms' financial reports. The confidential treatment process...

Thompson, Anne Margaret

2012-10-19T23:59:59.000Z

Note: This page contains sample records for the topic "objective credible analyses" 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

A Tree-Based Context Model for Object Recognition  

E-Print Network [OSTI]

There has been a growing interest in exploiting contextual information in addition to local features to detect and localize multiple object categories in an image. A context model can rule out some unlikely combinations ...

Choi, Myung Jin

2010-10-29T23:59:59.000Z

342

Acoustic classification of buried objects with mobile sonar platforms  

E-Print Network [OSTI]

In this thesis, the use of highly mobile sonar platforms is investigated for the purpose of acoustically classifying compact objects on or below the seabed. The extension of existing strategies, including synthetic aperture ...

Edwards, Joseph Richard, 1971-

2006-01-01T23:59:59.000Z

343

Towards a unified account of face (and maybe object) processing  

E-Print Network [OSTI]

Faces are an important class of visual stimuli, and are thought to be processed differently from objects by the human visual system. Going beyond the false dichotomy of same versus different processing, it is more important ...

Tan, Cheston Y.-C. (Cheston Yin-Chet)

2012-01-01T23:59:59.000Z

344

Robotic end gripper with a band member to engage object  

DOE Patents [OSTI]

An end effector for use with robotic arms and like devices is described that utilizes a flexible band to draw an object against an anvil having a concave surface. One typical convex surface is created by a V-block, with an apex of the V being centrally located. If an object to be grasped is fragile, the contour of the concave surface closely matches the surface of the object. Typically the movement of the band is effected by a linear actuator, with the anvil remaining fixed relative to a support base. Several embodiments are described that utilize variations in drawing the band toward the anvil, with one of these embodiments described in detail in the form of a fabricated unit. One embodiment includes a cover element that can be moved over an object after the grasping thereof, with this cover potentially serving various functions. Movement of the cover can be effected with a second linear actuator. 8 figures.

Pollard, R.E.; Robinson, S.C.; Thompson, W.F.; Couture, S.A.; Sutton, B.J.

1994-05-10T23:59:59.000Z

345

Robotic end gripper with a band member to engage object  

DOE Patents [OSTI]

An end effector for use with robotic arms and like devices that utilizes a flexible band to draw an object against an anvil having a concave surface. One typical convex surface is created by a V-block, with an apex of the V being centrally located. If an object to be grasped is fragile, the contour of the concave surface closely matches the surface of the object. Typically the movement of the band is effected by a linear actuator, with the anvil remaining fixed relative to a support base. Several embodiments are described that utilize variations in drawing the band toward the anvil, with one of these embodiments described in detail in the form of a fabricated unit. One embodiment includes a cover element that can be moved over an object after the grasping thereof, with this cover potentially serving various functions. Movement of the cover can be effected with a second linear actuator.

Pollard, Roy E. (Maryville, TN); Robinson, Samuel C. (Knoxville, TN); Thompson, William F. (Oak Ridge, TN); Couture, Scott A. (Knoxville, TN); Sutton, Bill J. (Powell, TN)

1994-01-01T23:59:59.000Z

346

Stochastic Steepest-Descent Optimization of Multiple-Objective ...  

E-Print Network [OSTI]

among flows without bookkeeping of past service received by each flow. ... The notion of optimal balance between multiple performance objectives is .... In sensor net- works, the .... action space is usually parameterized by a finite number.

2010-03-17T23:59:59.000Z

347

AT 655: Objective Analysis in the Atmospheric Sciences Course Syllabus  

E-Print Network [OSTI]

AT 655 AT 655: Objective Analysis in the Atmospheric Sciences Course Syllabus Class: 9:00AM - 10 of effort outside of class for each hour of class time), - satisfactorily complete all quizzes. Syllabus

348

Unsupervised Learning of Models for Object Recognition Markus Weber  

E-Print Network [OSTI]

Unsupervised Learning of Models for Object Recognition Thesis by Markus Weber In Partial 2000 Markus Weber All Rights Reserved #12;iii F¨ur Nathalie, Gr´egoire und Maximilian #12;iv

Perona, Pietro

349

Object Transport by Modular Robots that Self-assemble  

E-Print Network [OSTI]

arranged and connected to the object by the experimenter. We analyze the impact of the frictional forces between the modules and the ground. Moreover, we analyze the impact of the spatial ar- rangements in the enviro

Libre de Bruxelles, Université

350

Ultrasonic nondestructive inspection of solid objects Tadeusz Stepinski  

E-Print Network [OSTI]

for nondestructive evaluation (NDE) of materials for more than half a cen- tury. A number of NDE techniques have been. Two main setups normally used in NDE for ultrasonic inspection of solid objects are contact

351

Finding Near Earth Objects Before They Find Us!  

E-Print Network [OSTI]

;Close Approach of 2012 DA14 2 #12;CHELYABINSK EVENT February 15, 2013 17-20 meter object ~500-550 kilotonsTNT #12;CHELYABINSK EVENT February 15, 2013 1613 citizens injured ~$30 million damages #12;5 United

Waliser, Duane E.

352

Programmatic Goals and Objectives FCS FY10 Strategic Plan  

E-Print Network [OSTI]

Bliss, and Fort Sam Houston. Benchmark: 200,681 teaching contacts with military family members. Objective 3: Increase soldier and family readiness through the Extension military program at Food Hood, Fort

353

Shabbir Ahmed Mean-risk objectives in stochastic programming  

E-Print Network [OSTI]

propose a parametric cutting plane algorithm to generate the entire mean-risk efficient frontier algorithm to generate the mean-risk efficient frontier for a particular mean-risk objective in the context

Ahmed, Shabbir

354

CHEMICAL ENGINEERING PROGRAM ASSESSMENT PLAN Program Learning Objectives  

E-Print Network [OSTI]

education necessary to understand the impact of engineering solutions in a global, economic, environmental20 CHEMICAL ENGINEERING PROGRAM ASSESSMENT PLAN Program Learning Objectives of mathematics, science, and engineering (b) an ability to design and conduct experiments, as well

Cantlon, Jessica F.

355

Diffusion driven object propulsion in density stratified fluids  

E-Print Network [OSTI]

An experimental study was conducted in order to verify the appropriateness of a two dimensional model of the flow creating diffusion driven object propulsion in density stratified fluids. Initial flow field experiments ...

Lenahan, Conor (Conor P.)

2009-01-01T23:59:59.000Z

356

Object individuation in infancy: the value of color and luminance  

E-Print Network [OSTI]

OBJECT INDIVIDUATION IN INFANCY: THE VALUE OF COLOR AND LUMINANCE A Dissertation by REBECCA JINDALEE WOODS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of DOCTOR OF PHILOSOPHY August 2006 Major Subject: Psychology OBJECT INDIVIDUATION IN INFANCY: THE VALUE OF COLOR AND LUMINANCE A Dissertation by REBECCA JINDALEE WOODS Submitted to the Office of Graduate...

Woods, Rebecca Jindalee

2009-06-02T23:59:59.000Z

357

Infants' use of luminance information in object individuation  

E-Print Network [OSTI]

INFANTS? USE OF LUMINANCE INFORMATION IN OBJECT INDIVIDUATION A Thesis by REBECCA JINDALEE WOODS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE May 2004 Major Subject: Psychology INFANTS? USE OF LUMINANCE INFORMATION IN OBJECT INDIVIDUATION A Thesis by REBECCA JINDALEE WOODS Submitted to Texas A&M University in partial fulfillment...

Woods, Rebecca Jindalee

2004-09-30T23:59:59.000Z

358

Fast Freehand Acquisition of 3D Objects and their Visualization  

E-Print Network [OSTI]

-world objects in a large number of fields of applications, such as the entertainment industry, design], and the application of structured light [3]. Image-based methods are, e.g., stereo vi- sion or multi-camera techniques://www.inf.fh-dortmund.de/personen/professoren/peters/ Abstract. In many applications 3d models of real-world objects are re- quired. We introduce a tool which

Peters, Gabriele

359

OBJECT KINETIC MONTE CARLO SIMULATIONS OF MICROSTRUCTURE EVOLUTION  

SciTech Connect (OSTI)

The objective is to report the development of the flexible object kinetic Monte Carlo (OKMC) simulation code KSOME (kinetic simulation of microstructure evolution) which can be used to simulate microstructure evolution of complex systems under irradiation. In this report we briefly describe the capabilities of KSOME and present preliminary results for short term annealing of single cascades in tungsten at various primary-knock-on atom (PKA) energies and temperatures.

Nandipati, Giridhar; Setyawan, Wahyu; Heinisch, Howard L.; Roche, Kenneth J.; Kurtz, Richard J.; Wirth, Brian D.

2013-09-30T23:59:59.000Z

360

Geophysics-based method of locating a stationary earth object  

DOE Patents [OSTI]

A geophysics-based method for determining the position of a stationary earth object uses the periodic changes in the gravity vector of the earth caused by the sun- and moon-orbits. Because the local gravity field is highly irregular over a global scale, a model of local tidal accelerations can be compared to actual accelerometer measurements to determine the latitude and longitude of the stationary object.

Daily, Michael R. (Albuquerque, NM); Rohde, Steven B. (Corrales, NM); Novak, James L. (Albuquerque, NM)

2008-05-20T23:59:59.000Z

Note: This page contains sample records for the topic "objective credible analyses" 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

The orbit and dynamical evolution of the Chelyabinsk object  

E-Print Network [OSTI]

The orbit of the Chelyabinsk object is calculated, applying the least-squares method directly to astrometric positions. The dynamical evolution of this object in the past is studied by integrating equations of motion for particles with orbits from the confidence region. It is found that the majority of the Chelyabinsk clones reach the near-Sun state. 67 percent of these objects have collisions with the Sun for 15 Myr in our numerical simulations. The distribution of minimum solar distances shows that the most probable time for the encounters of the Chelyabinsk object with the Sun lies in the interval from -0.8 Myr to -2 Myr. This is consistent with the estimate of a cosmic ray exposure age of 1.2 Myr (Popova et al 2013). A parent body of the Chelyabinsk object should experience strong tidal and thermal effects at this time. The possible association of the Chelyabinsk object with 86039 (1999 NC43) and 2008 DJ is discussed.

Emel'yanenko, Vacheslav V; Jenniskens, Peter; Popova, Olga P

2014-01-01T23:59:59.000Z

362

Intranight optical variability of radio-quiet BL Lacertae objects  

E-Print Network [OSTI]

Aims: The intranight variation (or microvariation) is a common phenomenon of radio-loud BL Lac objects. However, it is not clear whether the recently found radio-quiet BL Lac objects have the same properties. The occurrence rate of intranight variation is helpful in distinguishing the mechanism of the continuum of radio-quiet BL Lac objects. Methods: We conducted a photometric monitoring of 8 radio-quiet BL Lac objects by Xinglong 2.16m and Lijiang 2.4m telescopes. The differential light curves are calculated between each target and two comparison stars. To qualify the variation, the significance of variation is examined by scaled $F$-test. Results: No significant variation is found in the 11 sessions of light curves of 8 radio-quiet BL Lac objects (one galactic source is excluded). The lack of microvariation in radio-quiet BL Lac objects is consistent with the detection rate of microvariation in normal radio-quiet AGNs, but much lower than that of radio-loud AGNs. This result indicates that the continua of t...

Liu, Yuan; Zhang, Shuang Nan

2015-01-01T23:59:59.000Z

363

Life Estimation of PWR Steam Generator U-Tubes Subjected to Foreign Object-Induced Fretting Wear  

SciTech Connect (OSTI)

This paper presents an approach to the remaining life prediction of steam generator (SG) U-tubes, which are intact initially, subjected to fretting-wear degradation due to the interaction between a vibrating tube and a foreign object in operating nuclear power plants. The operating SG shell-side flow field conditions are obtained from a three-dimensional SG flow calculation using the ATHOS3 code. Modal analyses are performed for the finite element models of U-tubes to get the natural frequency, corresponding mode shape, and participation factor. The wear rate of a U-tube caused by a foreign object is calculated using the Archard formula, and the remaining life of the tube is predicted. Also discussed in this study are the effects of the tube modal characteristics, external flow velocity, and tube internal pressure on the estimated results of the remaining life of the tube.

Jo, Jong Chull; Jhung, Myung Jo; Kim, Woong Sik; Kim, Hho Jung [Korea Institute of Nuclear Safety (Korea, Republic of)

2005-10-15T23:59:59.000Z

364

E-Print Network 3.0 - adaptive fourier analysers Sample Search...  

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

Summary: spectrum, which is then processed by the brain Our ear is a Natural Fourier Transform Analyser 12... 22 Brief Review of Fourier Analysis Elena Punskaya...

365

E-Print Network 3.0 - analyses novye fosforsoderzhashchie Sample...  

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

and palaeoecological analyses... - razvedochnyi Institut (VNIGRI), Sanct-Petersburg, Russia, 41-47. Scharovskaya, N.V. 1958. Nekotorye novye vidy Source: Kaminski, Michael A. -...

366

E-Print Network 3.0 - analyses lepton scattering Sample Search...  

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

leptons and missing... +p, e-p data Analyses presented utilize the final combined dataset 1 fb-1 Recontres de ... Source: Raval, Amita - ZEUS DESY & Department of Physics,...

367

E-Print Network 3.0 - analyse convergente avec Sample Search...  

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

convergente avec Search Powered by Explorit Topic List Advanced Search Sample search results for: analyse convergente avec Page: << < 1 2 3 4 5 > >> 1 INTRODUCTION A LA METROLOGIE...

368

E-Print Network 3.0 - analyse multidimensionnelle des Sample...  

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

multidimensionnelle des Search Powered by Explorit Topic List Advanced Search Sample search results for: analyse multidimensionnelle des Page: << < 1 2 3 4 5 > >> 1 Seance 1:...

369

E-Print Network 3.0 - analyse du risque Sample Search Results  

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

gographie du ... Source: Ecole Polytechnique, Centre de mathmatiques Collection: Mathematics 2 MGC852-01 Page 1 de 3 Universit du Qubec Summary: la construction MGC852 ANALYSE...

370

E-Print Network 3.0 - analyse du marche Sample Search Results  

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

d'analyse ... Source: Ecole Polytechnique, Centre de mathmatiques Collection: Mathematics 2 Universit de Perpignan -IUT de Carcassonne Nathalie Villa-Vialaneix Summary:...

371

E-Print Network 3.0 - analyses reveal mammalian-like Sample Search...  

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

Only a portion of the available sequence was used for these analyses because Source: Vogt, Richard G. - Department of Biological Sciences, University of South Carolina...

372

E-Print Network 3.0 - analyses reveal differential Sample Search...  

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

2011 60: 166-176Gut Summary: the differentiation defects resulting from Apc loss in the intestine. Histological analyses showed... direct terminal differentiation...

373

E-Print Network 3.0 - analysing repeat visitation Sample Search...  

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

INFERENCE FOR MINIMUM INHIBITORY CONCENTRATION DATA Summary: Illustrative analyses 8 3.1 VISIT linear, no TYPE and no FARM effects . . . . . . . . . . . . . . . . . 9 3......

374

E-Print Network 3.0 - analyse af interaktion Sample Search Results  

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

List Advanced Search Sample search results for: analyse af interaktion Page: << < 1 2 3 4 5 > >> 1 zeitlich begrenzt angebotene Module Sommersemester 2011 Summary: Verantwortlich...

375

E-Print Network 3.0 - analyses identify ties Sample Search Results  

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

analyses, that corn farming and ethanol production are no exception... and ethanol production provide reason to believe that the improvements in energy efficiency that we...

376

E-Print Network 3.0 - analyses reveal role Sample Search Results  

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

from metagenomic analyses of seeds, leaves, roots, and rhizosphere samples... to explore potential coevolutionary roles. Taxa that correlate best with dry or saline habitats...

377

E-Print Network 3.0 - analyses predict a20 Sample Search Results  

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

extended... are supported by analyses of sea-bird diet and the character of the local ocean circulation. These predictions... FOCI Recruitment Prediction - Fall 1992 FOCI made...

378

E-Print Network 3.0 - analyses generated probability Sample Search...  

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

to automatically generate the SW set for every Summary: -lexical probabilities on the task of analysis assignment. Here one or more analyses of an ambiguous word are...

379

The relevance of didactic categories for analysing obstacles in conceptual change  

E-Print Network [OSTI]

1 The relevance of didactic categories for analysing obstacles in conceptual change Revisiting research like `Grundvorstellungen' and epistemological obstacles. These didactic categories help to make

Prediger, Susanne

380

E-Print Network 3.0 - analysing bacterial phenotypes Sample Search...  

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

15 The International Mouse Phenotyping Consortium Summary: and the WTSI MGP. Adopt a pipeline similar to the standard phenotyping tests, analyses, and examinations used... The...

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


381

E-Print Network 3.0 - analyses reveal monophyletic Sample Search...  

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

analysed if phylogenetically closely related genera could be similarly used for future biodiesel production... that the Botryococcus-strains studied belong to four subclades...

382

E-Print Network 3.0 - assess multiple meta-analyses Sample Search...  

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

meta-analyses? Lancet 352: 609-613. 12. Juni P... and discrepancies between large and small randomized trials in meta- ... Source: Ecole Polytechnique, Centre de mathmatiques...

383

E-Print Network 3.0 - accident sequence analyses Sample Search...  

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

Collection: Mathematics 40 Risk factors for injury accidents among moped and motorcycle riders Summary: or Bulletins d'Analyse des Accidents corporels de la Circulation...

384

On the effective permittivity of finite inhomogeneous objects  

E-Print Network [OSTI]

A generalization of the S-parameter retrieval method for finite three-dimensional inhomogeneous objects under arbitrary illumination and observation conditions is presented. The effective permittivity of such objects may be rigorously defined as a solution of a nonlinear inverse scattering problem. In this respect the problems of S-parameter retrieval, effective medium theory, and even the derivation of the macroscopic electrodynamics itself, turn out to be all mathematically equivalent. We confirm analytically and observe numerically effects that were previously reported in the one-dimensional strongly inhomogeneous slabs: the non-uniqueness of the effective permittivity and its dependence on the illumination and observation conditions, and the geometry of the object. Moreover, we show that, although the S-parameter retrieval of the effective permittivity is scale-free at the level of problem statement, the exact solution of this problem either does not exist or is not unique. Using the results from the spec...

Raghunathan, Shreyas B

2009-01-01T23:59:59.000Z

385

Clustering of Meter-wave Luminous Objects toward Monoceros  

E-Print Network [OSTI]

A distribution of the meter-wave luminous objects, which are bright at frequency 74 MHz (a wavelength of 4 m) but not detectable at 1.4 GHz (21 cm) in the VLA surveys, shows a notable concentration in a scale of a few degrees toward Monoceros [(l, b)=(225, 4)]. We argue that it is a part of giant radio relics associated with a nearby cluster of galaxies with cz~2400$ km s^{-1} centered on the spiral galaxy NGC 2377. The angular separation of these objects from the clustering center is consistent with the separation of distant relics to the cluster center if scaled by distance. This fact implies that the concentrations of meter-wave luminous objects can be used as a tracer of the structure of the Local Supercluster and it's vicinity.

Shuji Deguchi; Kazutaka Koike

2008-11-19T23:59:59.000Z

386

Optical technologies for the observation of low Earth orbit objects  

E-Print Network [OSTI]

In order to avoid collisions with space debris, the near Earth orbit must be continuously scanned by either ground- or spaced-based facilities. For the low Earth orbit, radar telescopes are the workhorse for this task, especially due to their continuous availability. However, optical observation methods can deliver complementary information, especially towards high accuracy measurements. Passive-optical observations are inexpensive and can yield very precise information about the apparent position of the object in the sky via comparison with background stars. However, the object's distance from the observer is not readily accessible, which constitutes a major drawback of this approach for the precise calculation of the orbital elements. Two experimental methods have been devised to overcome this problem: Using two observatories a few kilometres apart, strictly simultaneous observations of the same object yield an accurate, instantaneous 3D position determination through measurement of the parallax. If only on...

Hampf, Daniel; Riede, Wolfgang

2015-01-01T23:59:59.000Z

387

Electromagnetically-Induced Frame-Dragging around Astrophysical Objects  

E-Print Network [OSTI]

Frame dragging (Lense-Thirring effect) is generally associated with rotating astrophysical objects. However, it can also be generated by electromagnetic fields if electric and magnetic fields are simultaneously present. In most models of astrophysical objects, macroscopic charge neutrality is assumed and the entire electromagnetic field is characterized in terms of a magnetic dipole component. Hence, the purely electromagnetic contribution to the frame dragging vanishes. However, strange stars may posses independent electric dipole and neutron stars independent electric quadrupole moments that may lead to the presence of purely electromagnetic contributions to the frame dragging. Moreover, recent observations have shown that in stars with strong electromagnetic fields, the magnetic quadrupole may have a significant contribution to the dynamics of stellar processes. As an attempt to characterized and quantify the effect of electromagnetic frame-dragging in this kind of astrophysical objects, an analytic soluti...

Ruiz, Andrés F Gutiérrez

2015-01-01T23:59:59.000Z

388

Scanning optical microscope with long working distance objective  

DOE Patents [OSTI]

A scanning optical microscope, including: a light source to generate a beam of probe light; collimation optics to substantially collimate the probe beam; a probe-result beamsplitter; a long working-distance, infinity-corrected objective; scanning means to scan a beam spot of the focused probe beam on or within a sample; relay optics; and a detector. The collimation optics are disposed in the probe beam. The probe-result beamsplitter is arranged in the optical paths of the probe beam and the resultant light from the sample. The beamsplitter reflects the probe beam into the objective and transmits resultant light. The long working-distance, infinity-corrected objective is also arranged in the optical paths of the probe beam and the resultant light. It focuses the reflected probe beam onto the sample, and collects and substantially collimates the resultant light. The relay optics are arranged to relay the transmitted resultant light from the beamsplitter to the detector.

Cloutier, Sylvain G. (Newark, DE)

2010-10-19T23:59:59.000Z

389

Proper Motion Objects in the Hubble Deep Field  

E-Print Network [OSTI]

Using the deepest and finest resolution images of the Universe acquired with the Hubble Space Telescope and a similar image taken 7 years later for the Great Observatories Origins Deep Survey, we have derived proper motions for the point sources in the Hubble Deep Field--North. Two faint blue objects,HDF2234 and HDF3072, are found to display significant proper motion, 10.0 $\\pm$ 2.5 and 15.5 $\\pm$ 3.8 mas yr$^{-1}$. Photometric distances and tangential velocities for these stars are consistent with disk white dwarfs located at $\\sim$ 500 pc. The faint blue objects analyzed by Ibata et al. (1999) and Mendez & Minniti (2000) do not show any significant proper motion; they are not halo white dwarfs and they do not contribute to the Galactic dark matter. These objects are likely to be distant AGN.

M. Kilic; Ted von Hippel; R. A. Mendez; D. E. Winget

2004-03-26T23:59:59.000Z

390

Object detection with a multistatic array using singular value decomposition  

DOE Patents [OSTI]

A method and system for detecting the presence of subsurface objects within a medium is provided. In some embodiments, the detection system operates in a multistatic mode to collect radar return signals generated by an array of transceiver antenna pairs that is positioned across a surface and that travels down the surface. The detection system converts the return signals from a time domain to a frequency domain, resulting in frequency return signals. The detection system then performs a singular value decomposition for each frequency to identify singular values for each frequency. The detection system then detects the presence of a subsurface object based on a comparison of the identified singular values to expected singular values when no subsurface object is present.

Hallquist, Aaron T.; Chambers, David H.

2014-07-01T23:59:59.000Z

391

Genomic analyses of induced hypercholesterolemia and atherosclerosis in a mixed breed colony of dogs and developmental abnormalities in the Havanese  

E-Print Network [OSTI]

............................................................................ 2 Linkage analyses ............................................................................ 3 Population structures for research .................................................. 4 Atherosclerosis... ............................................................................................ 38 Discussion ...................................................................................... 46 IV CHROMOSOME-SPECIFIC LINKAGE ANALYSES OF DEVELOPMENTAL ABNORMALITIES IN THE HAVANESE DOG BREED...

Starr, Alison Nicole

2009-05-15T23:59:59.000Z

392

Spectroscopic Analyses of the Biofuels-Critical Phytochemical Coniferyl Alcohol and Its Enzyme-Catalyzed Oxidation Products  

E-Print Network [OSTI]

Analyses of the Biofuels-Critical Phytochemical Coniferylscreening; monolignols; biofuels 1. Introduction Plantfacing cost-effective biofuels [3]. Lignin analyses will

Achyuthan, Komandoor

2013-01-01T23:59:59.000Z

393

Rapport de projet de fin d'tudes Mise en oeuvre et valuation d'analyses  

E-Print Network [OSTI]

of classes, the call graph of methods, or the objects diagram of a set of analyzed classes. Recent researches, their relationship with other objects, method calls, etc. The subject of this final project in the Lande team

André, Étienne

394

A NOVEL APPROACH TO TOXICOLOGY SIMULATION BASED ON AUTONOMOUS OBJECTS  

E-Print Network [OSTI]

approaches have been developed which extrapolate from experimental animal studies or accidental human to extrapolation of dose have been de­ veloped [AK94]. While such mathematical modeling offers many ad­ vantages email: mfukuda@ics.uci.edu KEYWORDS: toxicodynamic models, pharmacoki­ netic models, autonomous objects

Dillencourt, Michael

395

From Termination to Cost (in Object-Oriented Languages)  

E-Print Network [OSTI]

From Termination to Cost (in Object-Oriented Languages) Elvira Albert Complutense University of Madrid (Spain) 11th International Workshop on Termination Edinburgh, 14 July, 2010 Elvira Albert From Termination to Cost #12;Outline of the Talk 1 Simple Imperative Bytecode Programs Elvira Albert From

Politécnica de Madrid, Universidad

396

Alan Turing and the Mathematical Objection GUALTIERO PICCININI  

E-Print Network [OSTI]

Alan Turing and the Mathematical Objection GUALTIERO PICCININI Department of History and Philosophy@pitt.edu Abstract. This paper concerns Alan Turing's ideas about machines, mathematical methods­455). 1. Introduction This paper concerns British mathematician Alan Turing and his ideas on "mech- anical

Piccinini, Gualtiero

397

Integrating Handhelds into Environments of Cooperating Smart Everyday Objects  

E-Print Network [OSTI]

of nearby mobile user devices. In our concept, handhelds join a distributed data structure shared by cooperating smart objects, which makes the location where data are stored transparent for applications. Smart, and facilitates the collab- orative processing of sensory data because of the more elaborate storage

398

Two Case Studies on Vision-based Moving Objects Measurement  

E-Print Network [OSTI]

In this thesis, we presented two case studies on vision-based moving objects measurement. In the first case, we used a monocular camera to perform ego-motion estimation for a robot in an urban area. We developed the algorithm based on vertical line...

Zhang, Ji

2012-10-19T23:59:59.000Z

399

EFFECTS OF THE OBJECTIVE AND PERCEIVED BUILT ENVIRONMENT ON  

E-Print Network [OSTI]

EFFECTS OF THE OBJECTIVE AND PERCEIVED BUILT ENVIRONMENT ON BICYCLING FOR TRANSPORTATION Liang Ma and Jennifer Dill #12;INTRODUCTION ¨ A growing number of studies link various features of the built environment to walking and bicycling behavior ¨ Two types of built environment measures are generally used: Perceived

Bertini, Robert L.

400

Host galaxies and environment of BL Lac objects  

E-Print Network [OSTI]

Since the last meeting on BL Lac objects 10 years ago, BL Lac host galaxies and their cluster environment have gained much attention. Hence, our current knowledge of the properties of BL Lac host galaxies and their cluster environment has improved considerably, which will be reviewed. The importance of future observing programs using (very) large telescopes is briefly outlined.

J. Heidt

1998-12-14T23:59:59.000Z

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


401

VGDS: An ObjectOriented Framework for Distributed Scientific Computing  

E-Print Network [OSTI]

bottlenecks in the production pipeline for High Performance Com­ puting software result from a shortage of adequate design tools and design theory. We propose one technology that can help eliminate the HPC soft­ ware bottleneck: object­oriented construction of vir­ tual global data structures (VGDS). In this paper

402

GAPRUS -GENETIC ALGORITHMS BASED PIPE ROUTING USING TESSELLATED OBJECTS  

E-Print Network [OSTI]

GAPRUS - GENETIC ALGORITHMS BASED PIPE ROUTING USING TESSELLATED OBJECTS Sunand Sandurkar Software OF COMPUTERS IN INDUSTRY, SEPT. 10, 98 #12;2 ABSTRACT Pipe routing is the technique of developing collision free routes for pipes between two locations in an environment scattered with obstacles. In the past

Chen, Wei

403

Method for preventing micromechanical structures from adhering to another object  

DOE Patents [OSTI]

A method for preventing micromechanical structures from adhering to another object includes the step of immersing a micromechanical structure and its associated substrate in a chemical species that does not stick to itself. The method can be employed during the manufacture of micromechanical structures to prevent micromechanical parts from sticking or adhering to one another and their associated substrate surface. 3 figs.

Smith, J.H.; Ricco, A.J.

1998-06-16T23:59:59.000Z

404

Learning the Topology of Object Views Jan Wieghardt1  

E-Print Network [OSTI]

Malsburg2,3 1 SIEMENS AG, CT SE 1, Otto-Hahn-Ring 6, D-81730 M¨unchen, Germany jan.wieghardt@mchp.siemens such a representation by deriving transformations between the different views of a given object, so that they can be pa, we construct such a representation by deriving transformations between the different visual

Würtz, Rolf P.

405

Efficient Management of Multiversion Documents by Object Referencing  

E-Print Network [OSTI]

Efficient Management of Multiversion Documents by Object Referencing Shu­Yao Chien Vassilis J and to optimize the retrieval of complex documents [2, 4, 8, 10]. Change management for semistructured data has, and the performance of storing and retrieving complete document versions was not discussed. Two version management

Tsotras, Vassilis J.

406

Objectives for Multiple-Species Conservation EMILY NICHOLSON  

E-Print Network [OSTI]

of extinction for multiple species. Although the assessment of extinction risk for single species is common, few researchers have formu- lated an objective function that combines the extinction risks of multiple species. We functions based on extinction risk across many species and illustrated the differences between

Queensland, University of

407

Environmental Science and Resource Management Undergraduate Student Learning Objectives  

E-Print Network [OSTI]

Environmental Science and Resource Management Undergraduate Student Learning Objectives Students completing the B.S. in Environmental Science and Resource Management will have the following: KNOWLEDGE SETS and environmental ethics. · Understand application of ecosystem and social concepts along the urban to wildland

Anderson, Richard

408

Exploration of Complex Objects structure for Knowledge Discovery  

E-Print Network [OSTI]

8 e­mail : valtchev@info.uqam.ca, missaoui.rokia@uqam.ca Abstract The evolution of database management systems (DBMS) leans towards an increasing structura­ tion of the data models used. Recent in object­ relational DBMS, we believe that there is an urgent need to investigate that topic. In this paper

Valtchev, Petko

409

March 24, 2008 ADBS: OR 1 Object Relational and Extended-  

E-Print Network [OSTI]

; Evolution not a Revolution; Support to new applications; #12;March 24, 2008 ADBS: OR 4 OR-DBMS ­ SQL and wide acceptation within users Pressure on Relational DBMS software vendors to respond to OO qualities: Success of Berkeley Univ. Postgres DBMS Advances on query processing with large-objects and user functions

Adam, Salah

410

Auction Basics for Wholesale Power Markets: Objectives and Pricing Rules  

E-Print Network [OSTI]

1 Auction Basics for Wholesale Power Markets: Objectives and Pricing Rules Leigh Tesfatsion, Member to U.S. restructured wholesale power markets, i.e., centrally-administered wholesale power markets and illustrated. Complicating factors specific to wholesale power markets are clarified, and recent advances

Tesfatsion, Leigh

411

Research Object and Plan Center for Renewable Carbon  

E-Print Network [OSTI]

9/29/2010 1 Research Object and Plan Center for Renewable Carbon Forestry, Wildlife and Fisheries industrial l tirevolution. *Natural factors *Human activities *Industrial pollutions Background Atmospheric Oceanic and Atmospheric administration #12;9/29/2010 2 Background CO2 is essential to photosynthesis

Gray, Matthew

412

Emergence of Straight-Line Trajectory in Cooperative Object Transportation  

E-Print Network [OSTI]

was among a few earliest applications in robotics. A large number of industrial robots today are involved be accomplished by a single robot working in isolation. Obvious examples include transportation of large objects. Multiple robot coop- eration is therefore a natural choice for overcoming limited capabilities

Sudsang, Attawith

413

Perception of Deformable Objects and Compliant Manipulation for Service Robots  

E-Print Network [OSTI]

demonstrations of our ap- proaches. 1. Introduction In today's industrial settings, robots are frequently interaction with humans under any circum- stances. This approach may not be applicable, e.g., in human-robot specific instance of an object class. This approach limits the range of possible applications of robotics

Eckmiller, Rolf

414

Assertion Absorption in Object Queries over Knowledge Bases  

E-Print Network [OSTI]

Assertion Absorption in Object Queries over Knowledge Bases Jiewen Wu, Alexander Hudek, David Toman contribute to this development by introducing a novel adaptation of bi- nary absorption for DL knowledge satisfaction problems in which consistency is assumed, and then revisit absorption in this new setting. To date

Waterloo, University of

415

Ch.3 Earth's Modern Atmosphere Learning Objective One  

E-Print Network [OSTI]

;Learning Objective Five: Acid Rain #12;Acid Rain "Acid rain" is a broad term referring to a mixture of wet. (US EPA) #12;The effects of acid rain Surface waters and aquatic animals Forests Automotive coatings Materials Visibility Human health #12;Acid rain damage to

Pan, Feifei

416

Instructions for Glacier Recession Lesson Objective: Students will learn  

E-Print Network [OSTI]

Instructions for Glacier Recession Lesson Objective: Students will learn: - about the connection post-discussion) The movie or some other type of lesson relating glaciers to climate change should amount of ice and multiply by 100. If using Option 3 (GIS lesson on computers): #12;

417

Fuzzy Spatial Objects An Algebra Implementation in SECONDO  

E-Print Network [OSTI]

indeterminacy is inherent to many geographic data. Examples include the air pollution area caused by a power r1, r2 are two fregion objects which describe the air pollution of the power stations S1 and S2 plant and the water pollution section of a river caused by a paper-making factory. We can observe

Güting, Ralf Hartmut

418

MOVING OBJECTS IN THE HUBBLE ULTRA DEEP FIELD  

SciTech Connect (OSTI)

We identify proper motion objects in the Hubble Ultra Deep Field (UDF) using the optical data from the original UDF program in 2004 and the near-infrared data from the 128 orbit UDF 2012 campaign. There are 12 sources brighter than I = 27 mag that display >3{sigma} significant proper motions. We do not find any proper motion objects fainter than this magnitude limit. Combining optical and near-infrared photometry, we model the spectral energy distribution of each point-source using stellar templates and state-of-the-art white dwarf models. For I {<=} 27 mag, we identify 23 stars with K0-M6 spectral types and two faint blue objects that are clearly old, thick disk white dwarfs. We measure a thick disk white dwarf space density of 0.1-1.7 Multiplication-Sign 10{sup -3} pc{sup -3} from these two objects. There are no halo white dwarfs in the UDF down to I = 27 mag. Combining the Hubble Deep Field North, South, and the UDF data, we do not see any evidence for dark matter in the form of faint halo white dwarfs, and the observed population of white dwarfs can be explained with the standard Galactic models.

Kilic, Mukremin; Gianninas, Alexandros [Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, 440 W. Brooks St., Norman, OK 73019 (United States); Von Hippel, Ted, E-mail: kilic@ou.edu, E-mail: alexg@nhn.ou.edu, E-mail: ted.vonhippel@erau.edu [Embry-Riddle Aeronautical University, 600 S. Clyde Morris Blvd., Daytona Beach, FL 32114 (United States)

2013-09-01T23:59:59.000Z

419

Security Provisioning in Pervasive Environments Using Multi-objective Optimization  

E-Print Network [OSTI]

Security Provisioning in Pervasive Environments Using Multi-objective Optimization Rinku Dewri {rinku,iray,indrajit,whitley}@cs.colostate.edu Abstract. Pervasive computing applications involve applications. For example, if a communication is between a mobile de- vice and a base station

Ray, Indrakshi

420

Marshalgen: A Package for Semi-Automatic Marshaling of Objects  

E-Print Network [OSTI]

Marshalgen: A Package for Semi-Automatic Marshaling of Objects Gene Cooperman , Ning Ke¢ gene,nke,maggiewu£ @ccs.neu.edu Phone: 617-373-8686 FAX: 617-373-5121 Abstract-- Marshaling systems impose a significant burden on the programmer for describing the marshaling of complex, recursive

Cooperman, Gene

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


421

Marshalgen: A Package for SemiAutomatic Marshaling of Objects  

E-Print Network [OSTI]

Marshalgen: A Package for Semi­Automatic Marshaling of Objects Gene Cooperman 1 , Ning Ke fgene,nke,maggiewug@ccs.neu.edu Phone: 617­373­8686 FAX: 617­373­5121 Abstract--- Marshaling systems impose a significant burden on the programmer for describing the marshaling of complex, recursive

Cooperman, Gene

422

Time Bounds for Shared Objects in Partially Synchronous Systems  

E-Print Network [OSTI]

and epsilon < u. Considering any operation for which there exist k instances such that each instance separately is legal and any sequence of them is legal, but the state of the object is different after different sequences, we prove a lower bound of (1-1/k...

Wang, Jiaqi

2012-02-14T23:59:59.000Z

423

Electronic forms solutions To support your business objectives  

E-Print Network [OSTI]

Electronic forms solutions To support your business objectives Easily integrate your offline forms are using electronic forms instead of paper, so that their existing forms are always in stock, easy to locate and have a consistent look and feel. IBM® Lotus® Forms software provides an open electronic forms

424

Creating Works-Like Prototypes of Mechanical Objects Bongjin Koo  

E-Print Network [OSTI]

of creating works-like prototypes. Designers are increasingly turning to 3D printing as a tool for fab Graphics]: Computational Ge- ometry and Object Modeling--Geometric algorithms. Keywords: fabrication, 3D printing, sketch-based modeling Links: DL PDF WEB VIDEO 1 Introduction Creating physical prototypes

Agrawala, Maneesh

425

Semi-automated Extraction of Digital Objective Prism Spectra  

E-Print Network [OSTI]

We describe a method for the extraction of spectra from high dispersion objective prism plates. Our method is a catalogue driven plate solution approach, making use of the Right Ascension and Declination coordinates for the target objects. In contrast to existing methods of photographic plate reduction, we digitize the entire plate and extract spectra off-line. This approach has the advantages that it can be applied to CCD objective prism images, and spectra can be re-extracted (or additional spectra extracted) without having to re-scan the plate. After a brief initial interactive period, the subsequent reduction procedure is completely automatic, resulting in fully-reduced, wavelength justified spectra. We also discuss a method of removing stellar continua using a combination of non-linear filtering algorithms. The method described is used to extract over 12,000 spectra from a set of 92 objective prism plates. These spectra are used in an associated project to develop automated spectral classifiers based on neural networks.

Coryn A. L. Bailer-Jones; Mike Irwin; Ted von Hippel

1998-04-23T23:59:59.000Z

426

Function Materialization in Object Bases: Design, Realization and Evaluation \\Lambda  

E-Print Network [OSTI]

¨ur Informatik III Fakult¨at f¨ur Informatik 5100 Aachen, Germany 7500 Karlsruhe, Germany kemper. First, it allows to cleanly separate the object instances that are irrelevant for the materialized database technology especially on the basis of performance. Our experience with engineering database

Mannheim, Universität

427

Multi-objective optimization of solar tower power plants  

E-Print Network [OSTI]

Multi-objective optimization of solar tower power plants Pascal Richter Center for Computational · Optimization of solar tower power plants 1/20 #12;Introduction ­ Solar tower power plants Solar tower PS10 (11 MW) in Andalusia, Spain · Solar tower with receiver · Heliostat field with self-aligning mirrors

Ábrahám, Erika

428

Multi-objective optimization of solar tower heliostat fields  

E-Print Network [OSTI]

Multi-objective optimization of solar tower heliostat fields Pascal Richter, Martin Frank and Erika Introduction Solar tower plants generate electric power from sunlight by focusing concentrated solar radiation electricity. Fig. 1 Solar tower plant PS10, 11 MW in Andalusia, Spain. [Source: flickr] Solar tower plants

Ábrahám, Erika

429

Competitive Coevolution versus Objective Fitness for an Autonomous Motorcycle Pilot  

E-Print Network [OSTI]

Competitive Coevolution versus Objective Fitness for an Autonomous Motorcycle Pilot Dana Vrajitoru algorithm to configure a multi-agent probabilistic pilot for single track vehicles (STV) like motorcycles is directed toward piloting aircrafts [7], and cars [9]. Our approach targets motorcycles which have not yet

Vrajitoru, Dana

430

Management and Conservation Article Sensitivity Analyses of a Population Projection Model of  

E-Print Network [OSTI]

habitat) and Palo Alto County (high composition of perennial habitat) into a 2-stage (young and adult whereas estimated kiid was !1 in 88% of simulations from Palo Alto. Our analyses of the relativeManagement and Conservation Article Sensitivity Analyses of a Population Projection Model of Ring

Clark, William R.

431

ANALYSE DES DETERMINANTS DE LA GESTION DES RESULTATS : CAS DES FIRMES CANADIENNES FRANCAISES ET TUNISIENNES  

E-Print Network [OSTI]

- 1 - ANALYSE DES DETERMINANTS DE LA GESTION DES RESULTATS : CAS DES FIRMES CANADIENNES FRANCAISES)" #12;- 2 - ANALYSE DES DETERMINANTS DE LA GESTION DES RESULTATS : CAS DES FIRMES CANADIENNES FRANCAISES article sans l'aval écrit des auteurs'' "Please do not cote wihout authors' written permission" Adresse de

Paris-Sud XI, Université de

432

SUR L'ANALYSE THERMODYNAMIQUE DES FORCES LECTROMOTRICES. Par M. JEAN VILLEY.  

E-Print Network [OSTI]

'auteur éclaire et complète; par l'analyse des diverses forces électro- motrices capables d'entretenir un courant. Les conclusions principales auxquelles conduit l'analyse méthodique des forces électro- motrices

Paris-Sud XI, Université de

433

Information on the Department of Energy's analyses to determine the need for appliance efficiency standards  

SciTech Connect (OSTI)

A historical overview of three separate Department of Energy analyses performed to determine the need for appliance efficiency standards is presented. An identification of the assumptions used in each of the analyses and the conclusions reached in each analysis are covered. Standards for furnaces, water heaters, central air conditioners, refrigerators, ranges/ovens, clothes dryers, freezers, and room air conditioners are considered. (MCW)

Not Available

1981-12-23T23:59:59.000Z

434

ORIGINAL ARTICLE Shear strength of municipal solid waste for stability analyses  

E-Print Network [OSTI]

ORIGINAL ARTICLE Shear strength of municipal solid waste for stability analyses Timothy D. Stark � solid waste (MSW) using the back analysis of failed waste slopes as well as field and laboratory test analyses. Keywords Municipal solid waste Á Shear strength Á Slope stability Á Landfill Introduction

435

Intercomparison of tritium and noble gases analyses, 3 and derived parameters excess air and recharge temperature  

E-Print Network [OSTI]

Intercomparison of tritium and noble gases analyses, 3 H/3 He ages and derived parameters excess with the tritium­helium (3 H/3 He) method has become a powerful tool for hydrogeologists. The uncertainty in the inter- comparison for tritium analyses and ten laboratories participated in the noble gas

436

Gas Plume Species Identification in LWIR Hyperspectral Imagery by Regression Analyses  

E-Print Network [OSTI]

Gas Plume Species Identification in LWIR Hyperspectral Imagery by Regression Analyses by David Title of Thesis: Gas Plume Species Identification in LWIR Hyperspectral Imagery by Regression Analyses I in whole or in part. Any reproduction will not be for commercial use or profit. Signature Date ii #12;Gas

Salvaggio, Carl

437

Kinetic Bounding Volume Hierarchies for Collision Detection of Deformable Objects  

E-Print Network [OSTI]

We present novel algorithms for updating bounding volume hierarchies of objects undergoing arbitrary deformations. Therefore, we introduce two new data structures, the kinetic AABB tree and the kinetic BoxTree. The event-based approach of the kinetic data structures framework enables us to show that our algorithms are optimal in the number of updates. Moreover, we show a lower bound for the total number of BV updates, which is independent of the number of frames. Furthermore, we present a kinetic data structures which uses the kinetic AABB tree for collision detection and show that this structure can be easily extended for continuous collision detection of deformable objects. We performed a comparison of our kinetic approaches with the classical bottom-up update method. The results show that our algorithms perform up to ten times faster in practically relevant scenarios.

Gabriel Zachmann; Rene Weller

2006-01-01T23:59:59.000Z

438

System and method for inventorying multiple remote objects  

DOE Patents [OSTI]

A system and method of inventorying multiple objects utilizing a multi-level or a chained radio frequency identification system. The system includes a master tag and a plurality of upper level tags and lower level tags associated with respective objects. The upper and lower level tags communicate with each other and the master tag so that reading of the master tag reveals the presence and absence of upper and lower level tags. In the chained RF system, the upper and lower level tags communicate locally with each other in a manner so that more remote tags that are out of range of some of the upper and lower level tags have their information relayed through adjacent tags to the master tag and thence to a controller.

Carrender, Curtis L. (Morgan Hill, CA); Gilbert, Ronald W. (Gilroy, CA)

2007-10-23T23:59:59.000Z

439

System and method for inventorying multiple remote objects  

DOE Patents [OSTI]

A system and method of inventorying multiple objects utilizing a multi-level or a chained radio frequency identification system. The system includes a master tag and a plurality of upper level tags and lower level tags associated with respective objects. The upper and lower level tags communicate with each other and the master tag so that reading of the master tag reveals the presence and absence of upper and lower level tags. In the chained RF system, the upper and lower level tags communicate locally with each other in a manner so that more remote tags that are out of range of some of the upper and lower level tags have their information relayed through adjacent tags to the master tag and thence to a controller.

Carrender, Curtis L. (Morgan Hill, CA); Gilbert, Ronald W. (Morgan Hill, CA)

2009-12-29T23:59:59.000Z

440

Long-term sealing analyses for US Strategic Petroleum Reserve (SPR) caverns  

SciTech Connect (OSTI)

It is inevitable that sealing and abandonment will someday occur in a SPR cavern or caverns. To gain insight into the long-term behavior of a typical SPR cavern following sealing and abandonment, a suite of mechanical finite-element calculations was performed. The initial analyses predict how quickly and to what extent a cavern pressurizes after it is plugged. The analyses also examine the stability of the cavern as it changes shape due to the excessive pressures generated as the salt creeps and the brine in the cavern thermally expands. These large-scale analyses do not include the details of the plug but assume a good seal is established in the cavern wells. In another series of analyses, the potential for forming a leak at the plug is evaluated. A cement plug, emplaced in the casing seat of a cavern well, is loaded using the predicted brine pressures from the cavern analyses. The plugged casing analyses examine the potential for forming a leak path in and along the interfaces of salt, casing, and cement plug. In the last set of analysis, the dimensional scale of the problem is further reduced to examine a preexisting crack along a casing/salt interface. The cracked interface is assumed to be fluid filled and fully pressurized by the cavern fluids. The analyses address the potential for the fluid path to extend upwards along a plugged casing should an open microannulus surround the casing after it is plugged.

Ehgartner, B.

1994-02-01T23:59:59.000Z

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


441

Object-oriented development of EMS maintenance and documentation tools  

SciTech Connect (OSTI)

This paper describes the use of an object-oriented application framework to implement a PC-based tool kit for use by EMS software support personnel in software maintenance activities including training, documentation development, and trouble-analysis. In addition to a description of the development of the underlying code which provides the tool kit functionality, the paper describes the steps necessary to instantiate the tool kit on a given EMS subsystem.

Sanders, C.W. [Entergy Services, Inc., Pine Bluff, AR (United States). Power System Operations Dept.

1995-12-31T23:59:59.000Z

442

Yang-Mills coupling and cosmological duality of extended objects  

E-Print Network [OSTI]

YANG ? MILLS COUPLING AND COSMOLOGICAL DUALITY OF EXTENDED OB JECTS A Thesis by JAN CHRISTOPH PLEFKA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE December 1992 Major Subject: Physics YANG ? MILLS COUPLING AND COSMOLOGICAL DUALITY OF EXTENDED OBJECTS A Thesis by JAN CHRISTOPH PLEFKA Approved as to style and content by: Micha, el J. D (Chair of Committee) tephen A. Fulling (Member...

Plefka, Jan Christoph

1992-01-01T23:59:59.000Z

443

Mode Analyses  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment SurfacesResource Program PreliminaryA3,0StatementsMixing Up a Batchoftheir

444

Geothermal Program Review VI: proceedings. Beyond goals and objectives  

SciTech Connect (OSTI)

Program Review VI was comprised of six sessions, including an opening session, four technical sessions that addressed each of the major DOE research areas, and a session on special issues. The technical sessions were on Hydrothermal, Hot Dry Rock, Geopressured and Magma resources. Presenters in the technical sessions discussed their R and D activities within the context of specific GTD Programmatic Objectives for that technology, their progress toward achieving those objectives, and the value of those achievements to industry. The ''Special Issues'' presentations addressed several topics such as the interactions between government and industry on geothermal energy R and D; the origin and basis for the programmatic objectives analytical computer model; and international marketing opportunities for US geothermal equipment and services. The unique aspect of Program Review VI was that it was held in conjunction with the National Geothermal Association's Industry Round Table on Federal R and D. The Round Table provided a forum for open and lively discussions between industry and government researchers and gave industry an opportunity to convey their needs and perspectives on DOE's research programs. These discussions also provided valuable information to DOE regarding industry's priorities and directions.

Not Available

1988-01-01T23:59:59.000Z

445

From OO to FPGA : fitting round objects into square hardware.  

SciTech Connect (OSTI)

Consumer electronics today such as cell phones often have one or more low-power FPGAs to assist with energy-intensive operations in order to reduce overall energy consumption and increase battery life. However, current techniques for programming FPGAs require people to be specially trained to do so. Ideally, software engineers can more readily take advantage of the benefits FPGAs offer by being able to program them using their existing skills, a common one being object-oriented programming. However, traditional techniques for compiling object-oriented languages are at odds with today's FPGA tools, which support neither pointers nor complex data structures. Open until now is the problem of compiling an object-oriented language to an FPGA in a way that harnesses this potential for huge energy savings. In this paper, we present a new compilation technique that feeds into an existing FPGA tool chain and produces FPGAs with up to almost an order of magnitude in energy savings compared to a low-power microprocessor while still retaining comparable performance and area usage.

Kou, Stephen [University of California, Los Angeles, CA] University of California, Los Angeles, CA; Palsberg, Jens [University of California, Los Angeles, CA] University of California, Los Angeles, CA; Brooks, Jeffrey

2012-09-01T23:59:59.000Z

446

The spectroscopic signature of hot Jupiters in FU Orionis objects  

E-Print Network [OSTI]

We show that if FU Orionis objects harbour hot Jupiters embedded in their discs, the resulting non-axisymmetric dissipation profile in the disc would be manifest as time-dependent distortions in the absorption line profiles of these objects. In order to affect the infrared line profiles, planets must lie within approximately 0.5 au of the central star, whereas only planets within 0.1 au would influence the optical line profiles. The timescale for modulation of the line profiles is relatively short (months) in each case, so that the effect could not have been discovered from published spectra (which combine data taken in different observing seasons). The detection of hot Jupiters in FU Orionis objects would be in line with the expectations of tidal migration theories (which predict a high incidence of close planets around young stars) and would also lend support to models which link the triggering of rapid rise FU Orionis events to the existence of a close massive planet.

Cathie J. Clarke; Philip J. Armitage

2003-07-04T23:59:59.000Z

447

Physics Analyses in the Design of the HFIR Cold Neutron Source  

SciTech Connect (OSTI)

Physics analyses have been performed to characterize the performance of the cold neutron source to be installed in the High Flux Isotope Reactor at the Oak Ridge National Laboratory in the near future. This paper provides a description of the physics models developed, and the resulting analyses that have been performed to support the design of the cold source. These analyses have provided important parametric performance information, such as cold neutron brightness down the beam tube and the various component heat loads, that have been used to develop the reference cold source concept.

Bucholz, J.A.

1999-09-27T23:59:59.000Z

448

Radioanalytical Data Quality Objectives and Measurement Quality Objectives during a Federal Radiological Monitoring and Assessment Center Response  

SciTech Connect (OSTI)

During the early and intermediate phases of a nuclear or radiological incident, the Federal Radiological Monitoring and Assessment Center (FRMAC) collects environmental samples that are analyzed by organizations with radioanalytical capability. Resources dedicated to quality assurance (QA) activities must be sufficient to assure that appropriate radioanalytical measurement quality objectives (MQOs) and assessment data quality objectives (DQOs) are met. As the emergency stabilizes, QA activities will evolve commensurate with the need to reach appropriate DQOs. The MQOs represent a compromise between precise analytical determinations and the timeliness necessary for emergency response activities. Minimum detectable concentration (MDC), lower limit of detection, and critical level tests can all serve as measurements reflecting the MQOs. The relationship among protective action guides (PAGs), derived response levels (DRLs), and laboratory detection limits is described. The rationale used to determine the appropriate laboratory detection limit is described.

E. C. Nielsen

2006-01-01T23:59:59.000Z

449

E-Print Network 3.0 - analyse quantitative des Sample Search...  

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

de Lyon 1A -Approfondissement Summary: Dellandra - 2008-2009 TD 1 - Introduction Matlab et codage des donnes en vue de leur analyse L... raliser un codage des donnes,...

450

E-Print Network 3.0 - analyses division design Sample Search...  

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

division design Search Powered by Explorit Topic List Advanced Search Sample search results for: analyses division design Page: << < 1 2 3 4 5 > >> 1 PROCEDURE Page 1 of 11...

451

E-Print Network 3.0 - autocorrelation factor analyses Sample...  

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

present across the genome... methods--such as sliding window analyses--can also lead to spatial autocorrelation as the data in each... on factors such as recombination rate...

452

Adjustment and Sensitivity Analyses of a Beta Global Rangeland Model Randall B. Boone1  

E-Print Network [OSTI]

1 Adjustment and Sensitivity Analyses of a Beta Global Rangeland Model Randall B. Boone1 , Richard Institute, P.O. Box 30709, Nairobi 00100, Kenya Contact R.B. Boone at: Randall.Boone@ColoState.edu August 31

Boone, Randall B.

453

Life-Cycle Greenhouse Gas and Energy Analyses of Algae Biofuels Production  

E-Print Network [OSTI]

Life-Cycle Greenhouse Gas and Energy Analyses of Algae Biofuels Production Transportation Energy The Issue Algae biofuels directly address the Energy Commission's Public Interest Energy Research fuels more carbonintensive than conventional biofuels. Critics of this study argue that alternative

454

E-Print Network 3.0 - analyses 18o 13c Sample Search Results  

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

Kathryn A. Matthews, Summary: carbon within the skeleton is not a net source of contamination to d13 C analyses. Skeletal d18 O... Pre-treatment effects on coral skeletal...

455

Neutronics and thermal design analyses of US solid breeder blanket for ITER  

SciTech Connect (OSTI)

The US Solid Breeder Blanket is designed to produce the necessary tritium required for the ITER operation and to operate at power reactor conditions as much as possible. Safety, low tritium inventory, reliability, flexibility cost, and minimum R D requirements are the other design criteria. To satisfy these criteria, the produced tritium is recovered continuously during operation and the blanket coolant operates at low pressure. Beryllium multiplier material is used to control the solid-breeder temperature. Neutronics and thermal design analyses were performed in an integrated manner to define the blanket configuration. The reference parameters of ITER including the operating scenarios, the neutron wall loading distribution and the copper stabilizer are included in the design analyses. Several analyses were performed to study the impact of the reactor parameters, blanket dimensions, material characteristics, and heat transfer coefficient at the material interfaces on the blanket performance. The design analyses and the results from the different studies are summarized. 6 refs., 3 figs., 3 tabs.

Gohar, Y.; Billone, M.; Attaya, H. (Argonne National Lab., IL (USA)); Sawan, M. (Wisconsin Univ., Madison, WI (USA))

1990-09-01T23:59:59.000Z

456

E-Print Network 3.0 - analyse af rejsekortets Sample Search Results  

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

and Resources 65 Vejret 103, Maj 2005, p. 29-42 Et klima af iscenesat frygt Summary: Geesthacht, Tyskland. Han opfattes som en af pionererne indenfor statistisk analyse af...

457

E-Print Network 3.0 - analyse af udenrigspolitiske Sample Search...  

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

and Resources 74 Vejret 103, Maj 2005, p. 29-42 Et klima af iscenesat frygt Summary: Geesthacht, Tyskland. Han opfattes som en af pionererne indenfor statistisk analyse af...

458

E-Print Network 3.0 - analyse af elpatronloven Sample Search...  

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

and Resources 65 Vejret 103, Maj 2005, p. 29-42 Et klima af iscenesat frygt Summary: Geesthacht, Tyskland. Han opfattes som en af pionererne indenfor statistisk analyse af...

459

E-Print Network 3.0 - analyse af postoperativ Sample Search Results  

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

and Resources 76 Vejret 103, Maj 2005, p. 29-42 Et klima af iscenesat frygt Summary: Geesthacht, Tyskland. Han opfattes som en af pionererne indenfor statistisk analyse af...

460

E-Print Network 3.0 - analyse aortaler haemodynamik Sample Search...  

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

h-17hAnalyse Francoise Demengel salle 5-31 Vendredi 9h30-12h30. TD modlisation. Hans Rugh salle 5... avec les crits blancs. Programme des trois premires semaines: vendredi...

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


461

Nano-DESI Source for OA Samples Analyses. EMSL Research and Capability Development Proposals  

E-Print Network [OSTI]

Nano-DESI Source for OA Samples Analyses. EMSL Research and Capability Development Proposals Electrospray Ionization (nano-DESI) method developed as part of this project and other atmospheric ionization

462

E-Print Network 3.0 - analysing persistent organic Sample Search...  

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

System Summary: SubParcel Composition results SoilAnalysis name type volume OrganicWaste Analysis Localisation 0..* Land 0..* OrganicWasteAnalysed... Analysis AllowedArea1...

463

E-Print Network 3.0 - analysing laser-scanned digital Sample...  

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

laser-scanned digital Search Powered by Explorit Topic List Advanced Search Sample search results for: analysing laser-scanned digital Page: << < 1 2 3 4 5 > >> 1 This special...

464

Energy Use in the U.S. Commercial Sector - Energy Information Administration Data, Information and Analyses  

E-Print Network [OSTI]

The Energy Information Administration (EIA) is the independent statistical and analytical agency within the U.S. Department of Energy. As such, EIA has a wealth of energy data and analyses available for public use, including information about energy...

Boedecker, E.

2001-01-01T23:59:59.000Z

465

E-Print Network 3.0 - analyses final comparison Sample Search...  

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

Physics, University of Edinburgh Collection: Physics 3 A Comparison of Extra-tropical Cyclones in Recent Re-analyses; ERA-INTERIM, NASA-MERRA, Summary: A Comparison of...

466

Multi-Analyses Data Library and Search Plan for the Forensic...  

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

Multi-Analyses Data Library and Search Plan for the Forensic Identification of Inks and Toners DESCRIPTION: This project will develop a multi-analytical-instrument data library on...

467

The Science Case for Multi-Object Spectroscopy on the European ELT  

E-Print Network [OSTI]

This White Paper presents the scientific motivations for a multi-object spectrograph (MOS) on the European Extremely Large Telescope (E-ELT). The MOS case draws on all fields of contemporary astronomy, from extra-solar planets, to the study of the halo of the Milky Way and its satellites, and from resolved stellar populations in nearby galaxies out to observations of the earliest 'first-light' structures in the partially-reionised Universe. The material presented here results from thorough discussions within the community over the past four years, building on the past competitive studies to agree a common strategy toward realising a MOS capability on the E-ELT. The cases have been distilled to a set of common requirements which will be used to define the MOSAIC instrument, entailing two observational modes ('high multiplex' and 'high definition'). When combined with the unprecedented sensitivity of the E-ELT, MOSAIC will be the world's leading MOS facility. In analysing the requirements we also identify a hig...

Evans, Chris; Afonso, Jose; Almaini, Omar; Amram, Philippe; Aussel, Hervé; Barbuy, Beatriz; Basden, Alistair; Bastian, Nate; Battaglia, Giuseppina; Biller, Beth; Bonifacio, Piercarlo; Bouché, Nicholas; Bunker, Andy; Caffau, Elisabetta; Charlot, Stephane; Cirasuolo, Michele; Clenet, Yann; Combes, Francoise; Conselice, Chris; Contini, Thierry; Cuby, Jean-Gabriel; Dalton, Gavin; Davies, Ben; de Koter, Alex; Disseau, Karen; Dunlop, Jim; Epinat, Benoît; Fiore, Fabrizio; Feltzing, Sofia; Ferguson, Annette; Flores, Hector; Fontana, Adriano; Fusco, Thierry; Gadotti, Dimitri; Gallazzi, Anna; Gallego, Jesus; Giallongo, Emanuele; Gonçalves, Thiago; Gratadour, Damien; Guenther, Eike; Hammer, Francois; Hill, Vanessa; Huertas-Company, Marc; Ibata, Roridgo; Kaper, Lex; Korn, Andreas; Larsen, Søren; Fèvre, Olivier Le; Lemasle, Bertrand; Maraston, Claudia; Mei, Simona; Mellier, Yannick; Morris, Simon; Östlin, Göran; Paumard, Thibaut; Pello, Roser; Pentericci, Laura; Peroux, Celine; Petitjean, Patrick; Rodrigues, Myriam; Rodríguez-Muñoz, Lucía; Rouan, Daniel; Sana, Hugues; Schaerer, Daniel; Telles, Eduardo; Trager, Scott; Tresse, Laurence; Welikala, Niraj; Zibetti, Stefano; Ziegler, Bodo

2015-01-01T23:59:59.000Z

468

Boosted object hardware trigger development and testing for the Phase I upgrade of the ATLAS Experiment  

E-Print Network [OSTI]

The Global Feature Extraction (gFEX) module is a Level 1 jet trigger system planned for installation in ATLAS during the Phase 1 upgrade in 2018. The gFEX selects large-radius jets for capturing Lorentz-boosted objects by means of wide-area jet algorithms refined by subjet information. The architecture of the gFEX permits event-by-event local pile-up suppression for these jets using the same subtraction techniques developed for offline analyses. The gFEX architecture is also suitable for other global event algorithms such as missing transverse energy (MET), centrality for heavy ion collisions, and "jets without jets". The gFEX will use 4 processor FPGAs to perform calculations on the incoming data and a Hybrid APU-FPGA for slow control of the module. The gFEX is unique in both design and implementation and substantially enhance the selectivity of the L1 trigger and increases sensitivity to key physics channels.

Stark, Giordon Holtsberg; The ATLAS collaboration

2015-01-01T23:59:59.000Z

469

DATA QUALITY OBJECTIVES FOR SELECTING WASTE SAMPLES FOR BENCH-SCALE REFORMER TREATABILITY STUDIES  

SciTech Connect (OSTI)

This document describes the data quality objectives to select archived samples located at the 222-S Laboratory for Bench-Scale Reforming testing. The type, quantity, and quality of the data required to select the samples for Fluid Bed Steam Reformer testing are discussed. In order to maximize the efficiency and minimize the time to treat Hanford tank waste in the Waste Treatment and Immobilization Plant, additional treatment processes may be required. One of the potential treatment processes is the fluidized bed steam reformer. A determination of the adequacy of the fluidized bed steam reformer process to treat Hanford tank waste is required. The initial step in determining the adequacy of the fluidized bed steam reformer process is to select archived waste samples from the 222-S Laboratory that will be used in a bench scale tests. Analyses of the selected samples will be required to confirm the samples meet the shipping requirements and for comparison to the bench scale reformer (BSR) test sample selection requirements.

BANNING DL

2011-02-11T23:59:59.000Z

470

Analyse Statistique de la Pollution par les PM10 en Haute-Normandie  

E-Print Network [OSTI]

Analyse Statistique de la Pollution par les PM10 en Haute-Normandie Fran¸cois-Xavier Jolloisa travail porte sur l'analyse de la pollution par les particules PM10 en r´egion Haute- Normandie entre 2004´eaires et les m´elanges de mod`eles lin´eaires, on mod´elise les effets des vari- ables sur la pollution par

Boyer, Edmond

471

Preliminary site studies for critical facilities using geotechnical units derived from engineering geologic analyses  

E-Print Network [OSTI]

PRELIMINARY SITE STUDIES FOR CRITICAL FACILITIES USING GEOTECHNICAL UNITS DERIVED FROM ENGINEERING GEOLOG'C ANALYSES A Thesis DALE EVERETTE CONOVER Submitted to the Graduate College of Texas AAM University i n partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1985 Major Subject: Geology PRELIMINARY SITE STUDIES FOR CRITICAL FACILITIES USING GEOTECHNICAL UNITS DERIVED FROM ENGINEERING GEOLOGIC ANALYSES A Thesis by DALE EVERETTE CONOVER Approved...

Conover, Dale Everette

2012-06-07T23:59:59.000Z

472

MID-INFRARED SPECTRAL VARIABILITY ATLAS OF YOUNG STELLAR OBJECTS  

SciTech Connect (OSTI)

Optical and near-infrared variability is a well-known property of young stellar objects. However, a growing number of recent studies claim that a considerable fraction of them also exhibit mid-infrared flux changes. With the aim of studying and interpreting variability on a decadal timescale, here we present a mid-infrared spectral atlas containing observations of 68 low- and intermediate-mass young stellar objects. The atlas consists of 2.5-11.6 {mu}m low-resolution spectra obtained with the ISOPHOT-S instrument on board the Infrared Space Observatory (ISO) between 1996 and 1998, as well as 5.2-14.5 {mu}m low-resolution spectra obtained with the Infrared Spectrograph instrument on board the Spitzer Space Telescope between 2004 and 2007. The observations were retrieved from the ISO and Spitzer archives and were post-processed interactively by our own routines. For those 47 objects where multi-epoch spectra were available, we analyze mid-infrared spectral variability on annual and/or decadal timescales. We identify 37 variable candidate sources. Many stars show wavelength-independent flux changes, possibly due to variable accretion rates. In several systems, all exhibiting 10 {mu}m silicate emission, the variability of the 6-8 {mu}m continuum, and the silicate feature exhibit different amplitudes. A possible explanation is variable shadowing of the silicate-emitting region by an inner disk structure of changing height or extra silicate emission from dust clouds in the disk atmosphere. Our results suggest that mid-infrared variability, in particular, the wavelength-dependent changes, is more ubiquitous than was known before. Interpreting this variability is a new possibility for exploring the structure of the disk and its dynamical processes.

Kospal, A. [Leiden Observatory, Leiden University, P.O. Box 9513, 2300 RA, Leiden (Netherlands); Abraham, P.; Kun, M.; Moor, A. [Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, P.O. Box 67, 1525 Budapest (Hungary); Acosta-Pulido, J. A. [Instituto de Astrofisica de Canarias, Via Lactea s/n, 38200 La Laguna, Tenerife (Spain); Dullemond, C. P. [Institut fuer Theoretische Astrophysik, Zentrum fuer Astronomie der Universitaet Heidelberg, Albert-Ueberle-Str. 2, 69120 Heidelberg (Germany); Henning, Th.; Leinert, Ch. [Max-Planck-Institut fuer Astronomie, Koenigstuhl 17, 69117 Heidelberg (Germany); Turner, N. J., E-mail: akospal@rssd.esa.int [Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 (United States)

2012-08-01T23:59:59.000Z

473

INTERACTIONS OF FLOWING PLASMA WITH COLLECTING SPHERE/OBJECTS  

SciTech Connect (OSTI)

The proposer’s computational flowing plasma group, supported in part by NSF/DOE since 2006, has been enormously productive. It has published 22 journal articles, of which 3 are in Physical Review Letters; received a total of 330 citations, and made 5 invited and numerous contributed presentations at international conferences. In addition, other groups have published at least 3 papers [20-22] based upon results they have obtained from the SCEPTIC code, developed by the proposer. The codes developed for this subject are Particle In Cell (PIC) codes, representing the entire ion distribution function and its variation in space in the vicinity of an absorbing object.

HUTCHINSON, IAN H.

2013-10-31T23:59:59.000Z

474

Method of forming cavitated objects of controlled dimension  

DOE Patents [OSTI]

A method of controllably varying the dimensions of cavitated objects such as hollow spherical shells wherein a precursor shell is heated to a temperature above the shell softening temperature in an ambient atmosphere wherein the ratio of gases which are permeable through the shell wall at that temperature to gases which are impermeable through the shell wall is substantially greater than the corresponding ratio for gases contained within the precursor shell. As the shell expands, the partial pressures of permeable gases internally and externally of the shell approach and achieve equilibrium, so that the final shell size depends solely upon the difference in impermeable gas partial pressures and shell surface tension.

Anderson, Paul R. (Toledo, OH); Miller, Wayne J. (Ann Arbor, MI)

1982-01-01T23:59:59.000Z

475

Gamma-Ray Bursts from Primordial Quark Objects in Space  

E-Print Network [OSTI]

We investigate the possibility that gamma-ray bursts originate in a concentric spherical shell with a given average redshift and find that this is indeed compatible with the data from the third BATSE (3B) catalog. It is also shown that there is enough freedom in the choice of unknown burst properties to allow even for extremely large distances to the majority of bursts. Therefore, we speculate about an early, and very energetic, origin of bursts, and suggest that they come from phase transitions in massive objects of pure quark matter, left over from the Big Bang.

B. Anoushirvani; D. Enström; S. Fredriksson; J. Hansson; P. Ökvist; A. Nicolaidis; S. Ekelin

1997-11-28T23:59:59.000Z

476

Method of forming cavitated objects of controlled dimension  

DOE Patents [OSTI]

A method is disclosed of controllably varying the dimensions of cavitated objects such as hollow spherical shells wherein a precursor shell is heated to a temperature above the shell softening temperature in an ambient atmosphere wherein the ratio of gases which are permeable through the shell wall at that temperature to gases which are impermeable through the shell wall is substantially greater than the corresponding ratio for gases contained within the precursor shell. As the shell expands, the partial pressures of permeable gases internally and externally of the shell approach and achieve equilibrium, so that the final shell size depends solely upon the difference in impermeable gas partial pressures and shell surface tension.

Anderson, P.R.; Miller, W.J.

1981-02-11T23:59:59.000Z

477

Object-oriented algorithmic laboratory for ordering sparse matrices  

SciTech Connect (OSTI)

We focus on two known NP-hard problems that have applications in sparse matrix computations: the envelope/wavefront reduction problem and the fill reduction problem. Envelope/wavefront reducing orderings have a wide range of applications including profile and frontal solvers, incomplete factorization preconditioning, graph reordering for cache performance, gene sequencing, and spatial databases. Fill reducing orderings are generally limited to--but an inextricable part of--sparse matrix factorization. Our major contribution to this field is the design of new and improved heuristics for these NP-hard problems and their efficient implementation in a robust, cross-platform, object-oriented software package. In this body of research, we (1) examine current ordering algorithms, analyze their asymptotic complexity, and characterize their behavior in model problems, (2) introduce new and improved algorithms that address deficiencies found in previous heuristics, (3) implement an object-oriented library of these algorithms in a robust, modular fashion without significant loss of efficiency, and (4) extend our algorithms and software to address both generalized and constrained problems. We stress that the major contribution is the algorithms and the implementation; the whole being greater than the sum of its parts. The initial motivation for implementing our algorithms in object-oriented software was to manage the inherent complexity. During our research came the realization that the object-oriented implementation enabled new possibilities augmented algorithms that would not have been as natural to generalize from a procedural implementation. Some extensions are constructed from a family of related algorithmic components, thereby creating a poly-algorithm that can adapt its strategy to the properties of the specific problem instance dynamically. Other algorithms are tailored for special constraints by aggregating algorithmic components and having them collaboratively generate the global ordering. Our software laboratory, ''Spinole'', implements state-of-the-art ordering algorithms for sparse matrices and graphs. We have used it to examine and augment the behavior of existing algorithms and test new ones. Its 40,000+ lilies of C++ code includes a base library test drivers, sample applications, and interfaces to C, C++, Matlab, and PETSc. Spinole is freely available and can be built on a variety of UNIX platforms as well as WindowsNT.

Kumfert, G K

2000-05-01T23:59:59.000Z

478

Method For Detecting The Presence Of A Ferromagnetic Object  

DOE Patents [OSTI]

A method for detecting a presence or an absence of a ferromagnetic object within a sensing area may comprise the steps of sensing, during a sample time, a magnetic field adjacent the sensing area; producing surveillance data representative of the sensed magnetic field; determining an absolute value difference between a maximum datum and a minimum datum comprising the surveillance data; and determining whether the absolute value difference has a positive or negative sign. The absolute value difference and the corresponding positive or negative sign thereof forms a representative surveillance datum that is indicative of the presence or absence in the sensing area of the ferromagnetic material.

Roybal, Lyle G. (Idaho Falls, ID)

2000-11-21T23:59:59.000Z

479

Parameters of Chelyabinsk and Tunguska Objects and their Explosion Modes  

E-Print Network [OSTI]

This paper describes briefly a mathematical model that relates the parameters of celestial body motion in spheres of activity of the Sun and the Earth with mass-energy characteristics of these celestial bodies and their explosion modes during destruction in the Earth atmosphere, that in turn are linked with phenomena observed on the underlying surface. This model was used to calculate the characteristics of the objects which are causes of Chelyabinsk and Tunguska incidents. Thus, the basic data characterizing these two outstanding phenomena were obtained with using a regular physical-mathematical procedure without any speculative hypotheses and/or assumptions.

Lobanovsky, Yu I

2013-01-01T23:59:59.000Z

480

Multi-writer consistency conditions for shared memory objects  

E-Print Network [OSTI]

system composed of n application processes, p0;:::;pn¡1, and some number of shared objects. In this thesis, we focus on read/write registers. Such a register, x, supports two operations, read and write, which can be executed by the processes. Each... and responses, we denote by ji the subsequence of containing all the invocations and responses performed by process pi. Deflnition 2 A sequence of invocations and responses is a schedule if, for each i, 0 • i < n, the following hold: † ji consists...

Shao, Cheng

2008-10-10T23:59:59.000Z

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


481

Multi-writer consistency conditions for shared memory objects  

E-Print Network [OSTI]

system composed of n application processes, p0;:::;pn?1, and some number of shared objects. In this thesis, we focus on read/write registers. Such a register, x, supports two operations, read and write, which can be executed by the processes. Each... and responses, we denote by ji the subsequence of containing all the invocations and responses performed by process pi. Deflnition 2 A sequence of invocations and responses is a schedule if, for each i, 0 ? i < n, the following hold: ? ji consists...

Shao, Cheng

2009-05-15T23:59:59.000Z

482

PHOTOMETRICALLY TRIGGERED KECK SPECTROSCOPY OF FERMI BL LACERTAE OBJECTS  

SciTech Connect (OSTI)

We report on Keck spectra of 10 Fermi blazars. J0622+3326, previously unobserved, is shown to be a flat-spectrum radio quasar at redshift z = 1.062. The others are known BL Lac type objects that have resisted previous attempts to secure redshifts. Using a photometric monitoring campaign with the 0.76 m Katzman Automatic Imaging Telescope at Lick Observatory, we identified epochs when the relativistic jet emission was fainter than usual, thus triggering the Keck spectroscopy. This strategy gives improved sensitivity to stars and ionized gas in the host galaxy, thereby providing improved redshift constraints for seven of these sources.

Shaw, Michael S.; Romani, Roger W. [Department of Physics/KIPAC, Stanford University, Stanford, CA 94305 (United States); Filippenko, Alexei V.; Cenko, S. Bradley; Li, Weidong [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States)

2013-11-01T23:59:59.000Z

483

Multi-object spectroscopy of low redshift EIS clusters. II  

E-Print Network [OSTI]

We present the results of carrying out multi-object spectroscopy in 10 EIS cluster fields. Based on the list of 345 galaxy redshifts we identify significant 3D-density enhancements. For 9 of the EIS clusters we identify significant 3D-concentrations corresponding to the originally detected cluster candidate. We find redshifts in the range 0.097<=z<=0.257 which is in good agreement with the matched filter estimate of z_MF=0.2. We estimate velocity dispersions in the range 219-1160 km/s for the confirmed clusters.

L. F. Olsen; L. Hansen; H. E. Joergensen; C. Benoist; L. da Costa; M. Scodeggio

2003-08-01T23:59:59.000Z

484

Multi-object spectroscopy of low redshift EIS clusters. I  

E-Print Network [OSTI]

We report the results of the first multi-object spectroscopic observations at the Danish 1.54m telescope at La Silla, Chile. Observations of five cluster candidates from the ESO Imaging Survey Cluster Candidate Catalog are described. From these observations we confirm the reality of the five clusters with measured redshifts of 0.11<=z<=0.35. We estimate velocity dispersions in the range 294-621km/s indicating rather poor clusters. This, and the measured cluster redshifts are consistent with the results of the matched filter procedure applied to produce the Cluster Candidate Catalog.

L. Hansen; L. F. Olsen; H. E. Jorgensen

2002-04-23T23:59:59.000Z

485

CONTINUOUS EDGE GRADIENT-BASED TEMPLATE MATCHING FOR ARTICULATED OBJECTS  

E-Print Network [OSTI]

template matching, deformable object detection, confidence map, edge feature, graphics hardware In this paper, we propose a novel edge gradient based template matching method for object detection. In contrast to other methods, ours does not perform any binarization or discretization during the online matching. This is facilitated by a new continuous edge gradient similarity measure. Its main components are a novel edge gradient operator, which is applied to query and template images, and the formulation as a convolution, which can be computed very efficiently in Fourier space. We compared our method to a state-of-the-art chamfer based matching method. The results demonstrate that our method is much more robust against weak edge response and yields much better confidence maps with fewer maxima that are also more significant. In addition, our method lends itself well to efficient implementation on GPUs: at a query image resolution of 320 × 256 and a template resolution of 80 × 80 we can generate about 330 confidence maps per second. 1

Daniel Mohr; Gabriel Zachmann

486

Objective cough frequency in Idiopathic Pulmonary Fibrosis Cough Open Access  

E-Print Network [OSTI]

Background: Cough is a common presenting symptom in patients with Idiopathic Pulmonary Fibrosis (IPF). This study measured cough rates in IPF patients and investigated the association between cough and measures of health related quality of life and subjective cough assessments. In addition, IPF cough rates were related to measures of physiological disease severity and compared to cough rates in health and other respiratory conditions. Methods: Nineteen IPF patients, mean age 70.8 years ± 8.6, five female (26.3%) were studied. Subjects performed full pulmonary function testing, 24 hour ambulatory cough recordings, completed a cough related quality of life questionnaire (Leicester Cough Questionnaire) and subjectively scored cough severity with a visual analogue scale. Ambulatory cough recordings were manually counted and reported as number of coughs per hour. Results: The 24hr cough rates were high (median 9.4, range 1.5-39.4), with day time rates much higher than night time (median 14.6, range 1.9-56.6 compared to 1.9, range 0-19.2, p = 0.003). Strong correlations were found between objective cough frequency and both the VAS (day r = 0.80, p Cough rates in IPF were higher than healthy subjects (p cough (p = 0.33). Conclusions: This study confirms objectively that cough is a major, very distressing and disabling symptom in IPF

Angela L Key; Kimberley Holt; Andrew Hamilton; Jaclyn A Smith; John E Earis

487

CSP 585: Object-Oriented Design Patterns Gamma, Helm, Ralph, and Vlissides, Design Patterns: Elements of Reusable Object-Oriented Software,  

E-Print Network [OSTI]

CSP 585: Object-Oriented Design Patterns Texts Gamma, Helm, Ralph, and Vlissides, Design Patterns and Design Patterns 5 hours Total 43 hours Edited March 2006. (html, css checks) CSP 585: Object

Heller, Barbara

488

How to Find More Supernovae with Less Work: Object Classification Techniques for Difference Imaging  

E-Print Network [OSTI]

How to Find More Supernovae with Less Work: Object Classi?methods: statistical — supernovae: general — techniques:for objects such as supernovae, active galactic nuclei,

Bailey, Stephen; Aragon, Cecilia; Romano, Raquel; Thomas, Rollin C.; Weaver, Benjamin A.; Wong, Daniel

2007-01-01T23:59:59.000Z

489

Extreme helium stars: non-LTE matters Helium and hydrogen spectra of the unique objects V652 Her and HD144941  

E-Print Network [OSTI]

Quantitative analyses of low-mass hydrogen-deficient (super-)giant stars - so-called extreme helium stars - to date face two major difficulties. First, theory fails to reproduce the observed helium lines in their entirety, wings and line cores. Second, a general mismatch exists for effective temperatures derived from ionization equilibria and from spectral energy distributions. Here, we demonstrate how the issue can be resolved using state-of-the-art non-LTE line-formation for these chemically peculiar objects. Two unique high-gravity B-type objects are discussed in detail, the pulsating variable V652 Her and the metal-poor star HD144941. In the first case atmospheric parameters from published LTE analyses are largely recovered, in the other a systematic offset is found. Hydrogen abundances are systematically smaller than previously reported, by up to a factor ~2. Extreme helium stars turn out to be important testbeds for non-LTE model atoms for helium. Improved non-LTE computations show that analyses assuming LTE or based on older non-LTE model atoms can predict equivalent widths, for the HeI 10830A transition in particular, in error by up to a factor ~3.

N. Przybilla; K. Butler; U. Heber; C. S. Jeffery

2005-10-03T23:59:59.000Z

490

A framework to create customised LHC analyses within CheckMATE  

E-Print Network [OSTI]

Checkmate is a framework that allows the user to conveniently test simulated BSM physics events against current LHC data in order to derive exclusion limits. For this purpose, the data runs through a detector simulation and is then processed by a user chosen number of experimental analyses. These analyses are all defined by signal regions that can be compared to the experimental data with a multitude of statistical tools. Due to the large and continuously growing number of experimental analyses available, users may quickly find themselves in the situation that the study they are particularly interested in has not (yet) been implemented officially into the Checkmate framework. However, the code includes a rather simple framework to allow users to add new analyses on their own. This document serves as a guide to this. In addition, Checkmate serves as a powerful tool for testing and implementing new search strategies. To aid this process, many tools are included to allow a rapid prototyping of new analyses.

Kim, Jong Soo; Tattersall, Jamie; Rolbiecki, Krzysztof

2015-01-01T23:59:59.000Z

491

COMPRESSIBLE STREAMING INSTABILITIES IN ROTATING THERMAL VISCOUS OBJECTS  

SciTech Connect (OSTI)

We study electromagnetic streaming instabilities in thermal viscous regions of rotating astrophysical objects, such as protostellar and protoplanetary magnetized accretion disks, molecular clouds, their cores, and elephant trunks. The obtained results can also be applied to any regions of interstellar medium, where different equilibrium velocities between charged species can arise. We consider a weakly and highly ionized three-component plasma consisting of neutrals and magnetized electrons and ions. The vertical perturbations along the background magnetic field are investigated. The effect of perturbation of collisional frequencies due to density perturbations of species is taken into account. The growth rates of perturbations are found in a wide region of wave number spectrum for media, where the thermal pressure is larger than the magnetic pressure. It is shown that in cases of strong collisional coupling of neutrals with ions the contribution of the viscosity is negligible.

Nekrasov, A. K., E-mail: anatoli.nekrassov@t-online.d [Institute of Physics of the Earth, Russian Academy of Sciences, 123995 Moscow (Russian Federation)

2009-10-10T23:59:59.000Z

492

Secular stability and instability in stellar systems surrounding massive objects  

E-Print Network [OSTI]

We examine the stability of a low-mass stellar system surrounding a massive central object. Examples of such systems include the centers of galaxies or star clusters containing a massive black hole, and the Oort comet cloud. If the self-gravity of the stellar system is the dominant non-Keplerian force, such systems may be subject to slowly growing (secular) lopsided instabilities. Stability to secular modes is largely determined by the dependence of the distribution function F on angular momentum J. If dF/dJ 0, as is expected if there is a loss cone at low angular momentum, all spherical systems in which F=0 at J=0 (an empty loss cone) are only neutrally stable, and flattened, non-rotating systems are generally unstable. These results suggest that secular instabilities may dominate the structure and evolution of the stellar systems in the centers of galaxies.

Scott Tremaine

2004-12-13T23:59:59.000Z

493

Systems for detecting charged particles in object inspection  

DOE Patents [OSTI]

Techniques, apparatus and systems for detecting particles such as muons. In one implementation, a monitoring system has a cosmic ray-produced charged particle tracker with a plurality of drift cells. The drift cells, which can be for example aluminum drift tubes, can be arranged at least above and below a volume to be scanned to thereby track incoming and outgoing charged particles, such as cosmic ray-produced muons, while also detecting gamma rays. The system can selectively detect devices or materials, such as iron, lead, gold and/or tungsten, occupying the volume from multiple scattering of the charged particles passing through the volume and can also detect any radioactive sources occupying the volume from gamma rays emitted therefrom. If necessary, the drift tubes can be sealed to eliminate the need for a gas handling system. The system can be employed to inspect occupied vehicles at border crossings for nuclear threat objects.

Morris, Christopher L.; Makela, Mark F.

2013-08-20T23:59:59.000Z

494

Simulated NMIS Imaging Data for an Unknown Object  

SciTech Connect (OSTI)

This report presents simulated Nuclear Materials Identification System (NMIS) imaging data for an unclassified object, whose characteristics are initially unknown to the reader. This data will be used to test various analysis capabilities and was created with a simple deterministic ray-tracing algorithm. NMIS is a time-dependent coincidence counting system that is used to characterize both fissile and non-fissile materials undergoing nondestructive assay. NMIS characterizes materials by interrogating them with neutrons, either from an associated-particle deuterium-tritium (DT) neutron generator, which produces a time and directionally tagged monoenergetic beam of 14.1 MeV neutrons, or a time-tagged spontaneous fission source in an ionization chamber.

Walker, Mark E [ORNL; Mihalczo, John T [ORNL

2012-04-01T23:59:59.000Z

495

Method for detecting an image of an object  

DOE Patents [OSTI]

A method for detecting an absorption, refraction and scatter image of an object by independently analyzing, detecting, digitizing, and combining images acquired on a high and a low angle side of a rocking curve of a crystal analyzer. An x-ray beam which is generated by any suitable conventional apparatus can be irradiated upon either a Bragg type crystal analyzer or a Laue type crystal analyzer. Images of the absorption, refraction and scattering effects are detected, such as on an image plate, and then digitized. The digitized images are simultaneously solved, preferably on a pixel-by-pixel basis, to derive a combined visual image which has dramatically improved contrast and spatial resolution over an image acquired through conventional radiology methods.

Chapman, Leroy Dean (4 Vermont Cir., Bolingbrook, IL 60440); Thomlinson, William C. (32 E. Masem, East Patchogue, NY 11772); Zhong, Zhong (Apt. I 1131 Chaping 700 E. Loop Rd., Stonybrook, NY 11790)

1999-11-16T23:59:59.000Z

496

An object-oriented extension for debugging the virtual machine  

SciTech Connect (OSTI)

A computer is nothing more then a virtual machine programmed by source code to perform a task. The program`s source code expresses abstract constructs which are compiled into some lower level target language. When a virtual machine breaks, it can be very difficult to debug because typical debuggers provide only low-level target implementation information to the software engineer. We believe that the debugging task can be simplified by introducing aspects of the abstract design and data into the source code. We introduce OODIE, an object-oriented extension to programming languages that allows programmers to specify a virtual environment by describing the meaning of the design and data of a virtual machine. This specification is translated into symbolic information such that an augmented debugger can present engineers with a programmable debugging environment specifically tailored for the virtual machine that is to be debugged.

Pizzi, R.G. Jr. [California Univ., Davis, CA (United States)

1994-12-01T23:59:59.000Z

497

The objectives for deep scientific drilling in Yellowstone National Park  

SciTech Connect (OSTI)

The western area of the United Stated contains three young silicic calderas, all of which contain attractive targets for scientific drilling. Of the three, the Yellowstone caldera complex is the largest, has the most intense geothermal anomalies, and is the most seismically active. On the basis of scientific objectives alone. it is easily the first choice for investigating active hydrothermal processes. This report briefly reviews what is known about the geology of Yellowstone National Park and highlights unique information that could be acquired by research drilling only in Yellowstone. However, it is not the purpose of this report to recommend specific drill sites or to put forth a specific drilling proposal. 175 refs., 9 figs., 2 tabs.

Not Available

1987-01-01T23:59:59.000Z

498

Object delineation Defining energies p algorithms GC vs FC Forests Thm on MSF vs OPF: proof Delineating objects in images via minimization  

E-Print Network [OSTI]

Object delineation Defining energies p algorithms GC vs FC Forests Thm on MSF vs OPF: proof Delineating objects in images via minimization of p energies; spanning forests via Dijkstra's and Kruskal energies 1 #12;Object delineation Defining energies p algorithms GC vs FC Forests Thm on MSF vs OPF: proof

Ciesielski, Krzysztof Chris

499

Méthodologie d'analyse de défaillance pour l'évaluation de la fiabilité de diodes électroluminescentes GaN.  

E-Print Network [OSTI]

??Ce mémoire s'inscrit dans la construction d'une méthodologie d'analyse de défaillance pour l'évaluation de la fiabilité de diodes électroluminescentes, par une approche basée sur l'analyse… (more)

Baillot, Raphaël

2011-01-01T23:59:59.000Z

500

3-D Finite Element Electromagnetic and Stress Analyses of the JET LB-SRP Divertor Element (Tungsten Lamella Design)  

E-Print Network [OSTI]

3-D Finite Element Electromagnetic and Stress Analyses of the JET LB-SRP Divertor Element (Tungsten Lamella Design)