Powered by Deep Web Technologies
Note: This page contains sample records for the topic "hall information age" 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.


1

Anthony Kathryn Hall | Open Energy Information  

Open Energy Info (EERE)

Anthony Kathryn Hall Anthony Kathryn Hall Jump to: navigation, search Name Anthony & Kathryn Hall Place United Kingdom Sector Wind energy Product UK-based private wind farm in Highland. References Anthony & Kathryn Hall[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Anthony & Kathryn Hall is a company located in United Kingdom . References ↑ "Anthony & Kathryn Hall" Retrieved from "http://en.openei.org/w/index.php?title=Anthony_Kathryn_Hall&oldid=342207" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load)

2

Hall's Warehouse Corp Solar Project | Open Energy Information  

Open Energy Info (EERE)

Hall's Warehouse Corp Solar Project Hall's Warehouse Corp Solar Project Jump to: navigation, search Name Hall's Warehouse Corp Solar Project Facility Hall's Warehouse Corporation Solar Project Sector Solar Facility Type Thin Film (First Solar) and Amorphous Silicon Thin Film Laminate (UNI-SOLAR Laminates) Owner EnXco Developer EnXco Energy Purchaser Hall's Warehouse Corporation Address 501 Kentile Road Location South Plainfield, NJ Coordinates 40.5728254°, -74.4002111° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.5728254,"lon":-74.4002111,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

3

Centre Hall, Pennsylvania: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Hall, Pennsylvania: Energy Resources Hall, Pennsylvania: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.8475635°, -77.6861093° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.8475635,"lon":-77.6861093,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

4

Materials Research in the Information Age  

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

Research in the Information Age Accelerating Advanced Material Development NERSC Science Gateway a 'Google of Material Properties' October 31, 2011 | Tags: Materials Science,...

5

Bioinformatics in the information age  

DOE Green Energy (OSTI)

There is a well-known story about the blind man examining the elephant: the part of the elephant examined determines his perception of the whole beast. Perhaps bioinformatics--the shotgun marriage between biology and mathematics, computer science, and engineering--is like an elephant that occupies a large chair in the scientific living room. Given the demand for and shortage of researchers with the computer skills to handle large volumes of biological data, where exactly does the bioinformatics elephant sit? There are probably many biologists who feel that a major product of this bioinformatics elephant is large piles of waste material. If you have tried to plow through Web sites and software packages in search of a specific tool for analyzing and collating large amounts of research data, you may well feel the same way. But there has been progress with major initiatives to develop more computing power, educate biologists about computers, increase funding, and set standards. For our purposes, bioinformatics is not simply a biologically inclined rehash of information theory (1) nor is it a hodgepodge of computer science techniques for building, updating, and accessing biological data. Rather bioinformatics incorporates both of these capabilities into a broad interdisciplinary science that involves both conceptual and practical tools for the understanding, generation, processing, and propagation of biological information. As such, bioinformatics is the sine qua non of 21st-century biology. Analyzing gene expression using cDNA microarrays immobilized on slides or other solid supports (gene chips) is set to revolutionize biology and medicine and, in so doing, generate vast quantities of data that have to be accurately interpreted (Fig. 1). As discussed at a meeting a few months ago (Microarray Algorithms and Statistical Analysis: Methods and Standards; Tahoe City, California; 9-12 November 1999), experiments with cDNA arrays must be subjected to quality control. Variables as simple as temperature and illumination differences across a microarray slide can alter readings. Between slides, additional variables add to the difficulty of comparison. For example, John Quackenbush (The Institute for Genomic Research) described the complexities associated with assuring quality control between microarray slides in a presentation both humorous and disquieting in which he demonstrated how air conditioning can affect sample readouts. Manfred Zorn (Lawrence Berkeley National Laboratory, LBNL), chair of a working group on standards, launched a preliminary effort to lay down definitions and standards for microarray analysis with particular emphasis on experimental design, measurement, and analysis documentation.

Spengler, Sylvia J.

2000-02-01T23:59:59.000Z

6

Conference Center Lecture Hall  

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

401 Library Take the elevators downstairs to the Gallery. 401 Library Take the elevators downstairs to the Gallery. Conference Center Lecture Hall The Lecture Hall is a fully-equipped site for meetings of up to 540 people. This total includes: 237 seats on the Lecture Hall main level; 161 seats in the Lecture Hall balcony; and 142 seats in the two flexible rooms under the balcony (with interior walls removed). These rooms can also be used for meetings, both individually (32 classroom-style seats) or together (72 classroom-style seats). An additional 80 people can be seated in the nearby seminar room (A1100). Photo of the Conference Center's Lecture Hall Conference Center Gallery Seminar Room (A1101) The Seminar Room is located just off the Atrium. Conference Center Lecture Hall Atrium The Conference Center Atrium provides an open, elegant space ideal for registration, informational displays, and social hours. Computers are located just off the Atruim for e-mail access.

7

Rock of Ages | Open Energy Information  

Open Energy Info (EERE)

of Ages of Ages Jump to: navigation, search Name Rock of Ages Facility Rock of Ages Sector Wind energy Facility Type Small Scale Wind Facility Status In Service Owner Rock of Ages Energy Purchaser Rock of Ages Location Graniteville VT Coordinates 44.14668574°, -72.48180896° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.14668574,"lon":-72.48180896,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

8

Gregory Hall  

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

Gregory Hall Gregory Hall Senior Chemist Chemistry Department Building 555 Brookhaven National Laboratory P.O. Box 5000 Upton, NY 11973-5000 Phone: (631) 344-4376 FAX: (631) 344-5815 e-mail Gas-Phase Molecular Dynamics Research Interests Chemical Physics: Molecular dynamics, spectroscopy, photochemistry and kinetics. Applications of high resolution spectroscopy to molecular dynamics; Doppler spectroscopy for the measurement of product correlations in bimolecular and unimolecular reactions. Statistical and dynamical models of vector correlations; experimental tests of unimolecular rate theory. Multiple surface reactions; coherent effects in multiple path reactions; measurement and interpretation of photofragment orientation. Collision-induced electronic transitions. Double-resonance spectroscopy for collision studies of energy and polarization transfer.

9

Property:VolcanicAge | Open Energy Information  

Open Energy Info (EERE)

Property Property Edit with form History Facebook icon Twitter icon » Property:VolcanicAge Jump to: navigation, search Property Name VolcanicAge Property Type String Description Describes the time of the most recent volcanism by epoch, era, or period per available data. Subproperties This property has the following 7 subproperties: E East Mesa Geothermal Area G Geysers Geothermal Area L Lightning Dock Geothermal Area R Raft River Geothermal Area Roosevelt Hot Springs Geothermal Area S Salton Sea Geothermal Area Soda Lake Geothermal Area Pages using the property "VolcanicAge" Showing 19 pages using this property. A Amedee Geothermal Area + No volcanism + B Beowawe Hot Springs Geothermal Area + no volcanism + Blue Mountain Geothermal Area + no volcanism + Brady Hot Springs Geothermal Area + No volcanism +

10

In search of information on websites: a question of age?  

Science Conference Proceedings (OSTI)

To fight against info-exclusion in an aging society, it is important to make website information available to all generations. If we want to achieve this goal we need to know the impact of not only age but also gender, educational background and frequency ... Keywords: age differences, digital immigrants, digital natives, digital spectrum, digitalgap, eye-tracking, information search behaviour, navigation patterns, usability, web design

Eugne Loos

2011-07-01T23:59:59.000Z

11

Record linkage in an information age society  

E-Print Network (OSTI)

As we move into the 21st century the acquisition, generation, distribution, and application of statistical knowledge in a timely fashion will become more important. Required are innovations in terms of the products, technologies, and the way in which we generate, disseminate, and use statistical data and information. It is anticipated that work units will shrink, funding will be limited, and there will be greater analytical uses of administrative, as well as survey and census data. There may need to be a fundamental rethinking and radical redesign of business processes and workplaces. Todays market, customer values and technologies are changing rapidly. Standards, cooperation and collaboration of various agencies, and software developments are very important. Access and control of sensitive information as well as the technical aspects of confidentiality are necessary. Data integration of a number of different sources, including census, survey, registry and administrative files in a variety of economic and social areas are sometimes required. The quality of the statistical information is also of concern. One useful tool that has been developed for generating and using statistical data is computerized record linkage. Anticipated new developments and applications of this methodology for the 21st century are described. Emphasis is placed on the health area, particularly in these times of health reform. Over the past 15 years, generalized systems have been developed at Statistics Canada. Briefly described is a new version of a generalized record linkage system (GRLS.V3) that is being put into place to carry out internal and two-file linkages. With an earlier mainframe system, large-scale death and cancer linkages for members of survey and other cohorts have been shown to be practicable using the Canadian Mortality Data Base, the Canadian Cancer Data Base and the Canadian Birth Data Base. This approach has greatly reduced respondent burden, lowered survey costs, and greatly refined the detection and measurements of differences in geographic, socio-economic and occupational groups. Some of the past successes are described, particularly where longitudinal follow-up and creation of new sampling frames are required. For example, the Nutrition Canada

Martha E. Fair; Statistics Canada

1997-01-01T23:59:59.000Z

12

Clean Cities: Trev Hall  

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

About About Printable Version Share this resource Send a link to Clean Cities: Trev Hall to someone by E-mail Share Clean Cities: Trev Hall on Facebook Tweet about Clean Cities: Trev Hall on Twitter Bookmark Clean Cities: Trev Hall on Google Bookmark Clean Cities: Trev Hall on Delicious Rank Clean Cities: Trev Hall on Digg Find More places to share Clean Cities: Trev Hall on AddThis.com... Goals & Accomplishments Partnerships Hall of Fame Contacts Trev Hall Clean Cities Regional Manager Trev Hall is the point of contact for Clean Cities' coalitions in Alabama, Florida, Georgia, Mississippi, North Carolina, South Carolina, and Tennessee. His responsibilities include facilitating the efforts of the Clean Cities coalitions to increase the use of alternative fuels and

13

Traditional Residence Halls Residential Colleges  

E-Print Network (OSTI)

,885 Annie Boyd Hall 2-student, suite bath $3,365 2-student, private bath $3,365 Beauregard Hall 2-student

Harms, Kyle E.

14

Clean Cities: Trev Hall  

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

Trev Hall Trev Hall Clean Cities Regional Manager Trev Hall is the point of contact for Clean Cities' coalitions in Alabama, Florida, Georgia, Mississippi, North Carolina, South Carolina, and Tennessee. His responsibilities include facilitating the efforts of the Clean Cities coalitions to increase the use of alternative fuels and vehicles through the development of public-private partnerships. Along with traditional project management duties, Hall facilitates technology deployment strategies, evaluates proper alternative fuel technologies, determines resource availability, provides technical assistance, contributes areas of expertise, and supports transportation market transformation activities. Hall started with the U.S. Department of Energy as a project manager in the Weatherization Assistance Program in 2009. He has a Bachelor of Science in industrial engineering and a master's degree in business administration from West Virginia University. Hall brings experience working as a process-improvement engineer, co-founding start-ups, and leading small-growth companies. Hall has served as an adjunct professor at West Virginia University teaching entrepreneurship/business planning and has a passion for training, technology, marketing, and outreach.

15

WORKFORCE DIVERSITY TOWN HALL  

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

WORKFORCE DIVERSITY TOWN HALL WORKFORCE DIVERSITY TOWN HALL DECEMBER 6, 2011 1:00-2:00 PM FORRESTAL MAIN AUDITORIUM (BROADCAST TO ALL SITES) F O C U S M I S S I O N L E A R N I N G C O N T I N U A L DIVERSITY AND INCLUSION A C C O U N T A B I L I T Y WORKFORCE DIVERSITY TOWN HALL "When any of our citizens are unable to fulfill their potential due to the factors that have nothing to do with their talent, character, or work ethic, then I believe there's a role for government to play."

16

Energy age wind ltd Co KG | Open Energy Information  

Open Energy Info (EERE)

age wind ltd Co KG age wind ltd Co KG Jump to: navigation, search Name energy-age-wind ltd & Co. KG Place Telgte, Germany Zip 48291 Sector Wind energy Product Energy-age-wind aims to develop small scale vertical-axis wind turbines. References energy-age-wind ltd & Co. KG[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. energy-age-wind ltd & Co. KG is a company located in Telgte, Germany . References ↑ "energy-age-wind ltd & Co. KG" Retrieved from "http://en.openei.org/w/index.php?title=Energy_age_wind_ltd_Co_KG&oldid=344826" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version

17

Diversity and Inclusion Town Hall Program Book | Department of Energy  

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

Diversity and Inclusion Town Hall Program Book Diversity and Inclusion Town Hall Program Book Diversity and Inclusion Town Hall Program Book As part of a larger effort to create a culture that values diversity, we have been conducting focus groups to engage in a dialog and hear feedback on how diversity can be improved. At the Town Hall, DOE employees will hear the results of these discussions. View the program booklet from the Diversity and Inclusion Town Hall below. For more information about the Department's diversity and inclusion programs, visit http://energy.gov/diversity/services/diversity-and-inclusion Diversity Town Hall Program Booklet_0.pdf More Documents & Publications Diversity Action Letter from Secretary Chu Secretary Chu's Diversity Action Letter Government-Wide Diversity and Inclusion Strategic Plan (2011), Office of

18

Age Inversiones in Media Ambiente AIMA | Open Energy Information  

Open Energy Info (EERE)

Product Invests in projects that aim to generate energy from biodegradable residues and waste. References Age Inversiones in Media Ambiente (AIMA)1 LinkedIn Connections...

19

Aging and user disfunctionings: implications for information system design  

Science Conference Proceedings (OSTI)

Researches in ergonomics are carried out on factors of work inducing a premature ageing or pathologies, with the purpose of designing or improving workplaces, devices and organisations less noxious for the health or more compatible with possible handicaps ... Keywords: ageing, elderly, ergonomics

Jean-Claude Sperandio

2003-11-01T23:59:59.000Z

20

Property:HostRockAge | Open Energy Information  

Open Energy Info (EERE)

HostRockAge HostRockAge Jump to: navigation, search Property Name HostRockAge Property Type String Description Describes the age of the reservoir rock by epoch, era, or period per available data. This is a property of type Page. Subproperties This property has the following 10 subproperties: B Beowawe Hot Springs Geothermal Area Brady Hot Springs Geothermal Area C Chena Geothermal Area D Desert Peak Geothermal Area G Geysers Geothermal Area R Raft River Geothermal Area Roosevelt Hot Springs Geothermal Area S Salton Sea Geothermal Area Steamboat Springs Geothermal Area W Wabuska Hot Springs Geothermal Area Pages using the property "HostRockAge" Showing 11 pages using this property. A Amedee Geothermal Area + Mesozoic + B Blue Mountain Geothermal Area + Triassic + C Coso Geothermal Area + Mesozoic +

Note: This page contains sample records for the topic "hall information age" 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

Town Hall Meeting | OpenEI Community  

Open Energy Info (EERE)

Town Hall Meeting Town Hall Meeting Home > Groups > Utility Rate Rmckeel's picture Submitted by Rmckeel(297) Contributor 12 June, 2012 - 09:01 Do you want to be more connected with the OpenEI community? Announcing a weekly, public telecon with the OpenEI community at large! Find out how your fellow researchers, students, teachers and energy professionals are using OpenEI, and let us know what needs to change! When: Occurs every Monday 11:30 AM - 12:00 PM (GMT-07:00) Mountain Time, holidays excluded Please use the following information to call in to this meeting: 866-459-9997 #9645075 Town hall default agenda: 30 minutes 5 mins brief introductions - name, company, potential icebreaker (what's your favorite analysis tool, programming language, energy sector..) 5 minutes OpenEI: what's new and coming soon

22

Aging  

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

Aging Name: davida Status: NA Age: NA Location: NA Country: NA Date: Around 1993 Question: What causes aging to occur? Replies: A deep and far-reaching question Aging is...

23

We-Government: an anatomy of citizen coproduction in the information age  

Science Conference Proceedings (OSTI)

This paper examines whether the tools of the Information Age---principally but not exclusively the Internet---make citizen coproduction of government services more viable and effective. The paper first discusses the re-emergence of citizen coproduction ... Keywords: collaborative governance, coproduction, crowdsourcing, digital government, e-government, government as platform, information age, public administration, service delivery

Dennis Linders

2011-06-01T23:59:59.000Z

24

A Review of Information for Managing Aging in Nuclear Power Plants  

SciTech Connect

Age related degradation effects in safety related systems of nuclear power plants should be managed to prevent safety margins from eroding below the acceptable limits provided in plant design bases. The Nuclear Plant Aging Research (NPAR) Pro- gram, conducted under the auspices of the U.S. Nuclear Regulatory Commission (NRC), Office of Nuclear Regulatory Research, and other related aging management programs are developing technical information on managing aging. The aging management process central to these efforts consists of three key elements: 1) selecting structures, systems, and components (SSCs) in which aging should be controlled; 2) understanding the mechanisms and rates of degradation in these SSCs; and 3) managing degradation through effective inspection, surveillance, condition monitoring, trending, record keeping, mainten- ance, refurbishment, replacement, and adjustments in the operating environment and service conditions. This document concisely reviews and integrates information developed under the NPAR Program and other aging management studies and other available information related to understanding and managing age-related degradation effects and provides specific refer- ences to more comprehensive information on the same subjects.

WC Morgan; JV Livingston

1995-09-01T23:59:59.000Z

25

Hall effect in superconducting films  

E-Print Network (OSTI)

Near the superconducting phase transition, fluctuations significantly modify the electronic transport properties. Here we study the fluctuation corrections to the Hall conductivity in disordered films, extending previous ...

Michaeli, Karen

26

VEE-0067 - In the Matter of M.L. Halle Oil Service, Inc. | Department of  

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

67 - In the Matter of M.L. Halle Oil Service, Inc. 67 - In the Matter of M.L. Halle Oil Service, Inc. VEE-0067 - In the Matter of M.L. Halle Oil Service, Inc. On August 9, 1999 M.L. Halle Oil Service, Inc. (Halle) of Manchester, New Hampshire, filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its application, Halle requests that it be temporarily relieved of the requirement to prepare and file the Energy Information Administration's (EIA) form entitled "Resellers'/ Retailers' Monthly Petroleum Product Sales Report" (Form EIA-782B). As explained below, we have concluded that Halle shall be excused from filing Form EIA-782B for four months. vee0067.pdf More Documents & Publications VEE-0080 - In the Matter of Potter Oil Co., Inc.

27

under construction Bing Concert Hall,  

E-Print Network (OSTI)

Cobb Track & Angell Field Varian Physics Sequoia Hall William R. Hewlett Teaching Center Herrin Hall Psychiatry America Lou Henry Hoover House Vaden Health Center Bing Nursery School Stanford Community Park Path Bike route to M enlo Park Bike Bridge PALMDR LOW ELL AV TENNYSON AV ARBORETUM RD COLERIDGE AV

Kay, Mark A.

28

Bing Concert Hall, Under Construction  

E-Print Network (OSTI)

Varian Physics Sequoia Hall William R. Hewlett Teaching Center Herrin Hall Gilbert Biological Sciences SciencesObservatory Lou Henry Hoover House Vaden Health Center Bing Nursery School Stanford Community Branner Dining Dining Beefeaters Avanti Parking Struct. 7 William H. Neukom Building Avery Plaza DAPER

Prinz, Friedrich B.

29

Bing Concert Hall, Under Construction  

E-Print Network (OSTI)

Varian Physics Sequoia Hall William R. Hewlett Teaching Center Herrin Hall Gilbert Biological Sciences Sciences Golf Clubhouse Observatory Lou Henry Hoover House Vaden Health Center Bing Nursery School Stanford William H. Neukom Building Avery Plaza DAPER Corp. Yard Lorry Lokey Stem Cell Research Building (SIM1

Prinz, Friedrich B.

30

Bing Concert Hall, Under Construction  

E-Print Network (OSTI)

Hall William R. Hewlett Teaching Center Herrin Hall Gilbert Biological Sciences Gates Computer Science Observatory Lou Henry Hoover House Vaden Health Center Bing Nursery School Stanford Community Recreation Avanti Parking Struct. 7 William H. Neukom Building Avery Plaza DAPER Corp. Yard Lorry Lokey Stem Cell

Gross, James J.

31

Bing Concert Hall, Under Construction  

E-Print Network (OSTI)

Varian Physics Sequoia Hall William R. Hewlett Teaching Center Herrin Hall Gilbert Biological Sciences Golf Clubhouse Observatory Lou Henry Hoover House Vaden Health Center Bing Nursery School Stanford Admin. HFD Branner Dining Dining Beefeaters Avanti Parking Struct. 7 William H. Neukom Building Avery

Prinz, Friedrich B.

32

Bing Concert Hall, under construction  

E-Print Network (OSTI)

Tennis Stadium 3341 Varian Physics Sequoia Hall William R. Hewlett Teaching Center Herrin Hall Gilbert Clinic Vaden Health Center 127 128 129 13 20 238 235 234 228 141143 144 142 137 135 11 11 117 118 120 121 Gunn (SIEPR) 233236 232 13 136 138 140 H M A Center for Nanoscale Science and Engineering Jen

Gross, James J.

33

Bing Concert Hall, Under Construction  

E-Print Network (OSTI)

340 315327 333341 Varian Physics Sequoia Hall William R. Hewlett Teaching Center Herrin Hall Gilbert Sciences Golf Clubhouse Observatory Lou Henry Hoover House Vaden Health Center Bing Nursery School Stanford Avanti Parking Struct. 7 William H. Neukom Building Avery Plaza DAPER Corp. Yard Lorry Lokey Stem Cell

Prinz, Friedrich B.

34

.. AGE  

E-Print Network (OSTI)

This document is available to the public through the National Technical Information Service, Springfield, VA 22161This document is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no liability for its contents or use thereof. * x.. 2.Gowrnmeti Aecn-io Mo. TPPUMICAI..... RFPOUTS. TANOARDTITIEP

V. A. Orlando; P. R. Drouilhet; Petitmins Orptiztion Mamandaddru; Proj Tqo; S-r Ag*mcv Mwoamrw

1982-01-01T23:59:59.000Z

35

Cosmopolitanism - Conversation with Stuart Hall  

E-Print Network (OSTI)

Conversation between Stuart Hall and Pnina Werbner on the theme of Cosmopolitanism (to be shown at the Association of Social Anthropologists Silver Jubilee conference in 2006), in March 2006...

Hall, Stuart

2006-09-27T23:59:59.000Z

36

October 28, 2009, Fraud and Theft in the Information Age - Companion Book  

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

Fraud and Theft in the Information Age Fraud and Theft in the Information Age Frank W. Abagnale Author, Lecturer, Consultant Office of Health, Safety and Security Visiting Speaker Program Event October 28, 2009 Washington, DC Office of Health, Safety and Security ; shareholders and stakeholders. The HSS Focus Group HSS believes an Glenn S. Podonsky The Office of Health, Safety and Security (HSS) is the Department of Energy's (DOE) corporate organization responsible for health, safety, environment, and security providing corporate leadership and strategic vision to coordinate and integrate these vital programs. HSS is responsible for policy development and technical assistance; corporate analysis; corporate safety and security programs; education and training; complex-wide independent oversight; and enforcement. The Chief Health,

37

The Honorable,Edward Rendell, '. City Hall  

Office of Legacy Management (LM)

I:! i394 I:! i394 .\ . The Honorable,Edward Rendell, '. City Hall Philadelphia, Pennsylvania 19107 Dear Mayor Rendell : ', ,' . , Secretary of Energy Hazel O',teary has announced-a new approach.to.openness in the Department of Energy (DDE) and its communications with the public. . In support of this initiative, we are.pleased to forward the enclosed information related to the,former. Penn Salt Manufacturing' Co. site in your jurisdiction that performed.work for DOE or its predecessor agencies. This information is provided for yqur information,~use, and retention. _- DOE's~ Formerly~;Utili,zed Sites Remedial Action Program is responsible for '. identification of sites used by DOE's predecessor agencies, determining their current radiologic,al condition and, where it has aut.hori,ty;performing

38

Town Hall meeting | OpenEI Community  

Open Energy Info (EERE)

Town Hall meeting Town Hall meeting Home Graham7781's picture Submitted by Graham7781(1992) Super contributor 16 November, 2012 - 11:23 LEDS the focus of Monday's 10 a.m. Town Hall Meeting LEDS Town Hall meeting What: OpenEI's town hall meeting is a half-hour open forum for discussions on energy topics with NREL's OpenEI team. Find out how your fellow researchers, students, teachers and energy professionals are using energy data, maps and tools. Graham7781's picture Submitted by Graham7781(1992) Super contributor 19 September, 2012 - 13:40 Town Hall Meeting October 1st, 2012 OpenEI Town Hall meeting What: OpenEI's town hall meeting is a half-hour open forum for discussions on energy topics with NREL's OpenEI team. Find out how your fellow researchers, students, teachers and energy professionals are using energy

39

Hall Ammendment Policy | Department of Energy  

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

Hall Ammendment Policy Hall Ammendment Policy Joint statement providing interim policy on processing proposals for leasing DOE real property using the authority in 42 U.S.C. 7256,...

40

City Hall plazas : they're different  

E-Print Network (OSTI)

This essay explores the form, goals, and ideals behind city hall plazas by asking the questions: What is the difference between a city hall plaza and any other urban plaza? What are the uses intended by the city in the ...

Hall, Kristen E. (Kristen Elizabeth)

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Experiment Hall & Beamline | Advanced Photon Source  

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

Experiment Hall & Beamlines The ratchet-shaped radiation-shielding wall between the APS storage ring and the experiment hall serves as a line of demarcation. Thirty-five "sectors"...

42

Robert B. Laughlin and the Fractional Quantum Hall Effect  

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

Robert B. Laughlin and the Fractional Quantum Hall Effect Robert B. Laughlin and the Fractional Quantum Hall Effect Resources with Additional Information Robert B. Laughlin Photo Courtesy of LLNL Robert B. Laughlin shared the 1998 Nobel Prize in Physics with Horst L. Störmer and Daniel C. Tsui for 'their discovery of a new form of quantum fluid with fractionally charged excitations'. ' ... [I]n 1982 ... Störmer and Tsui discovered the effect. In 1983, Laughlin, then at the Lawrence Livermore National Laboratory, provided the theoretical explanation of the effect in terms of fractionally charged particles. It was a "confluence of things from engineering that prepared me for understanding the fractional quantum Hall effect and coming up with an explanation," Laughlin said during a television interview at Stanford. ...

43

Town Hall Meeting #3: Green Button | OpenEI Community  

Open Energy Info (EERE)

Town Hall Meeting #3: Green Button Town Hall Meeting #3: Green Button Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(2002) Super contributor 5 June, 2012 - 14:40 imported OpenEI OpenEI would like to thank all those that have participated in the Town Hall Forum thus far. We have been pleased to hear the questions and learn more about how our users leverage OpenEI, and what specifically they would like more of out of the platform. This coming week we'd like to focus on the Green Button Initiative and Green Button data/apps. You can use this time to talk to OpenEI about the Green Button, where the future of Green Button data is headed, where to find information on OpenEI about the Green Button, and what we are doing to provide Green Button data and apps.

44

Directions to Jadwin Hall/PCTS from Lot 21 and Scully Hall You can find the interactive campus map from  

E-Print Network (OSTI)

Directions to Jadwin Hall/PCTS from Lot 21 and Scully Hall You can find the interactive campus map Washington Rd. Jadwin Hall/PCTS is directly across the street from this pass. Enter into the McDonnell Hall

45

Bing Concert Hall, Under Construction  

E-Print Network (OSTI)

Tennis Stadium 340 315327 333341 Varian Physics Sequoia Hall William R. Hewlett Teaching Center Herrin for Advanced Study in the Behavioral Sciences Golf Clubhouse Observatory Lou Henry Hoover House Vaden Health Admin. HFD Branner Dining Dining Beefeaters Avanti Parking Struct. 7 William H. Neukom Building Avery

Prinz, Friedrich B.

46

Bing Concert Hall, Under Construction  

E-Print Network (OSTI)

Rehearsal Facility Taube Family Tennis Stadium 3341 Varian Physics Sequoia Hall William R. Hewlett Teaching Beckman Center Ctr. for Clinical Sciences Research (CCSR) Stanford Clinic Vaden Health Center 20 235 234 William H. Neukom Building Avery Plaza Lorry Lokey Stem Cell Research Building (SIM1) Admin. Police Dept

Prinz, Friedrich B.

47

Bing Concert Hall, under construction  

E-Print Network (OSTI)

Stadium 340 315327 333341 Cobb Track & Angell Field Varian Physics Sequoia Hall William R. Hewlett Sciences Golf Clubhouse Observatory Lou Henry Hoover House Vaden Health Center Bing Nursery School Stanford To Foothi llExpressway To Interstate 280 via Pa geMillRd Bike route to M enlo Park Bike Bridge $&(+"0 .-1

48

Bing Concert Hall, Under Construction  

E-Print Network (OSTI)

Tennis Stadium 340 315327 333341 Varian Physics Sequoia Hall William R. Hewlett Teaching Center Herrin Stanford Barn800 780 Psychiatry Vaden Health Center Bing Nursery School Stanford Community Recreation Dining Dining Parking Struct. 7 William H. Neukom Building Avery Plaza DAPER Corp. Yard Lorry Lokey Stem

Quake, Stephen R.

49

Bing Concert Hall, under construction  

E-Print Network (OSTI)

333341 Cobb Track & Angell Field Varian Physics Sequoia Hall William R. Hewlett Teaching Center Herrin Sciences Golf Clubhouse Observatory Lou Henry Hoover House Vaden Health Center Bing Nursery School Stanford AV TEO DR ARBORETUM RD COLERIDGE A W Y KELLOGG AV CASTILLEJA AV M ARIPOSA AV E L DR M IRAM ONTE AV M

Prinz, Friedrich B.

50

Bing Concert Hall, under construction  

E-Print Network (OSTI)

Facility Police Services Fire Station Taube Family Tennis Stadium 33341 Varian Physics Sequoia Hall William of Medicine ve Fairchild Center Beckman Center Stanford Clinic Vaden Health Center 127 128 129 1 132 207 238 140 H M A Center for Nanoscale Science and Engineering Jen-Hsun Huang Engineering SIM1 Lantana

Prinz, Friedrich B.

51

Energy-Efficient Residence Hall  

E-Print Network (OSTI)

Recently, there has been an increase in the number of energy efficient buildings in the U.S. We want to encourage this green movement by providing people with a simple and systematic Stairwell Closable vents leading from the floor to the stairwell along with windows in the stairwell leading outside act as a thermal chimney which gets rid of excess heat. approach for green building construction. Our project focuses on creating a guideline for an energy-efficient residence hall. We have looked into energy-efficient and eco-friendly lighting, heating, insulation, and other aspects that integrate into a green building. Our guideline, as a result, will aid colleges in the Worcester community to design and construct green residence halls.

Giselle Chen; Nathaniel Eames; Andrew Holmes; Grant Wong; Advisor David Spanagel (humanities; Arts Department

2009-01-01T23:59:59.000Z

52

Hall Magnetohydrodynamics of weakly-ionized plasma  

E-Print Network (OSTI)

We show that the Hall scale in a weakly ionized plasma depends on the fractional ionization of the medium and, Hall MHD description becomes important whenever the ion-neutral collision frequency is comparable to the ion-gyration frequency, or, the ion-neutral collisional mean free path is smaller than the ion gyro-radius. Wave properties of a weakly-ionized plasma also depends on the fractional ionization and plasma Hall parameters, and whistler mode is the most dominant mode in such a medium. Thus Hall MHD description will be important in astrophysical disks, dark molecular clouds, neutron star crusts, and, solar and planetary atmosphere.

B. P. Pandey; Mark Wardle

2006-08-01T23:59:59.000Z

53

Hall viscosity from gauge/gravity duality  

E-Print Network (OSTI)

In (2+1)-dimensional systems with broken parity, there exists yet another transport coefficient, appearing at the same order as the shear viscosity in the hydrodynamic derivative expansion. In condensed matter physics, it is referred to as "Hall viscosity". We consider a simple holographic realization of a (2+1)-dimensional isotropic fluid with broken spatial parity. Using techniques of fluid/gravity correspondence, we uncover that the holographic fluid possesses a nonzero Hall viscosity, whose value only depends on the near-horizon region of the background. We also write down a Kubo's formula for the Hall viscosity. We confirm our results by directly computing the Hall viscosity using the formula.

Omid Saremi; Dam Thanh Son

2011-03-24T23:59:59.000Z

54

Hall-effect arc protector  

DOE Patents (OSTI)

The Hall-Effect Arc Protector is used to protect sensitive electronics from high energy arcs. The apparatus detects arcs by monitoring an electrical conductor, of the instrument, for changes in the electromagnetic field surrounding the conductor which would be indicative of a possible arcing condition. When the magnitude of the monitored electromagnetic field exceeds a predetermined threshold, the potential for an instrument damaging are exists and the control system logic activates a high speed circuit breaker. The activation of the breaker shunts the energy imparted to the input signal through a dummy load to the ground. After the arc condition is terminated, the normal signal path is restored. 2 figs.

Rankin, R.A.; Kotter, D.K.

1997-05-13T23:59:59.000Z

55

Hall-effect arc protector  

DOE Patents (OSTI)

The Hall-Effect Arc Protector is used to protect sensitive electronics from high energy arcs. The apparatus detects arcs by monitoring an electrical conductor, of the instrument, for changes in the electromagnetic field surrounding the conductor which would be indicative of a possible arcing condition. When the magnitude of the monitored electromagnetic field exceeds a predetermined threshold, the potential for an instrument damaging are exists and the control system logic activates a high speed circuit breaker. The activation of the breaker shunts the energy imparted to the input signal through a dummy load to the ground. After the arc condition is terminated, the normal signal path is restored.

Rankin, Richard A. (Ammon, ID); Kotter, Dale K. (Shelley, ID)

1997-01-01T23:59:59.000Z

56

Diversity and Inclusion Town Hall | Department of Energy  

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

Town Hall Diversity and Inclusion Town Hall August 9, 2012 12:30PM EDT Savannah River Site Diversity and Inclusion Town Hall at Savannah River Site for employees and contractors....

57

Secretary Moniz at Town Hall Forum on Departmental Reorganization...  

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

Sites Power Marketing Administration Other Agencies You are here Home Secretary Moniz at Town Hall Forum on Departmental Reorganization Secretary Moniz at Town Hall Forum...

58

Department of Energy Town Hall with Secretary Moniz | Department...  

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

Other Agencies You are here Home Department of Energy Town Hall with Secretary Moniz Department of Energy Town Hall with Secretary Moniz Addthis Speakers Secretary Ernest...

59

OpenEI Community - Town Hall meeting  

Open Energy Info (EERE)

http://en.openei.org/community Town Hall Meeting October 1st, 2012 http://en.openei.org/community Town Hall Meeting October 1st, 2012 http://en.openei.org/community/blog/town-hall-meeting-october-1st-2012  

What: OpenEI's town hall meeting is a half-hour open forum for discussions on energy topics with NREL's OpenEI team. Find out how your fellow researchers, students, teachers and energy professionals are using energy data, maps and tools.hall-meeting-october-1st-2012" target="_blank">read more

60

Town Hall Meeting August 6th, 2012 | OpenEI Community  

Open Energy Info (EERE)

Town Hall Meeting August 6th, 2012 Town Hall Meeting August 6th, 2012 Home > Groups > OpenEI Community Central Wzeng's picture Submitted by Wzeng(50) Contributor 30 July, 2012 - 14:37 About: OpenEI's town hall meeting is a half-hour open forum for discussions on energy topics. Find out how your fellow researchers, students, teachers and energy professionals are using energy data, maps and tools. When: Occurs every Monday 11:30 AM - 12:00 PM (GMT-07:00) Mountain Time, holidays excluded Please use the following information to call in to this meeting: 866-459-9997 #9645075 Town hall default agenda: 30 minutes 5 mins brief introductions - name, company, potential icebreaker (what's your favorite analysis tool, programming language, energy sector..) Topic will be geothermal related with Geothermal Energy Engineer Kate

Note: This page contains sample records for the topic "hall information age" 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

RELIABILITY MODELS OF AGING PASSIVE COMPONENTS INFORMED BY MATERIALS DEGRADATION METRICS TO SUPPORT LONG-TERM REACTOR OPERATIONS  

Science Conference Proceedings (OSTI)

Paper describes a methodology for the synthesis of nuclear power plant service data with expert-elicited materials degradation information to estimate the future failure rates of passive components. This method should be an important resource to long-term plant operations and reactor life extension. Conventional probabilistic risk assessments (PRAs) are not well suited to addressing long-term reactor operations. Since passive structures and components are among those for which replacement can be least practical, they might be expected to contribute increasingly to risk in an aging plant; yet, passives receive limited treatment in PRAs. Furthermore, PRAs produce only snapshots of risk based on the assumption of time-independent component failure rates. This assumption is unlikely to be valid in aging systems. The treatment of aging passive components in PRA presents challenges. Service data to quantify component reliability models are sparse, and this is exacerbated by the greater data demands of age-dependent reliability models. Another factor is that there can be numerous potential degradation mechanisms associated with the materials and operating environment of a given component. This deepens the data problem since risk-informed management of component aging will demand an understanding of the long-term risk significance of individual degradation mechanisms. In this paper we describe a Bayesian methodology that integrates metrics of materials degradation susceptibility with available plant service data to estimate age-dependent passive component reliabilities. Integration of these models into conventional PRA will provide a basis for materials degradation management informed by predicted long-term operational risk.

Unwin, Stephen D.; Lowry, Peter P.; Toyooka, Michael Y.

2012-05-01T23:59:59.000Z

62

A new town hall for Norwich, Vermont  

E-Print Network (OSTI)

... the public building is not an abstract symbol, but partakes in daily life, which relates to what is timeless and common. The objective of this thesis was to design a new town hall for Norwich, Vermont. The design ...

Harboe, Peter Thomas McIlvaine

1988-01-01T23:59:59.000Z

63

Building Green in Greensburg: City Hall Building  

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

City Hall Building City Hall Building Destroyed in the tornado, City Hall was completed in October 2009 and built to achieve the U.S. Green Building Council's Leadership in Energy and Environmental Design (LEED ® ) Platinum designation. The 4,700-square-foot building serves as a symbol of Greensburg's vitality and leadership in becoming a sustainable community where social, environmental, and economic concerns are held in balance. It houses the City's administrative offices and council chambers, and serves as a gathering place for town meetings and municipal court sessions. According to energy analysis modeling results, the new City Hall building is 38% more energy efficient than an ASHRAE-compliant building of the same size and shape. ENERGY EFFICIENCY FEATURES * A well-insulated building envelope with an

64

Clean Cities: Clean Cities Hall of Fame  

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

Hall of Fame Hall of Fame U.S. Department of Energy Clean Cities Hall of Fame logo The Clean Cities Hall of Fame recognizes outstanding contributions to the Clean Cities mission of reducing petroleum dependency in U.S. transportation. Inductees are ambassadors for alternative fuels and champions for fuel economy. Their exemplary dedication and leadership are paving the way for a new transportation future. 2013 Inductees 2012 Inductees Photo of Yvonne Anderson Yvonne Anderson Central Oklahoma Clean Cities Photo of Rita Ebert Rita Ebert Greater Long Island Clean Cities Coalition Photo of Richard Battersby Richard Battersby East Bay Clean Cities Photo of Lee Grannis Lee Grannis New Haven Clean Cities 2011 Inductees Photo of Colleen Crowninshield Colleen Crowninshield Tucson Clean Cities Coalition

65

Towards a post-industrial architecture : design and construction of houses for the information age  

E-Print Network (OSTI)

The design and construction of modern residential architecture, which came into critical focus by architects of the Machine Age, continues to be a priority in the architectural discourse. For Modern architects, the desire ...

Demchak, Gregory L. (Gregory Leonard), 1974-

2000-01-01T23:59:59.000Z

66

Community in the electronic age : an information resource center at Government Center  

E-Print Network (OSTI)

In the wake of the exploding information and communication technology, this thesis explores the role of a civic architecture which restores on the one hand a traditional public institution, while on the other hand represents ...

Lee, Lai-Sheung Cindy

1994-01-01T23:59:59.000Z

67

Spin hall effect in paramagnetic thin films  

E-Print Network (OSTI)

Spintronics, an abbreviation of spin based electronics and also known as magneto electronics, has attracted a lot of interest in recent years. It aims to explore the role of electrons spins in building next generation electric devices. Using electrons spins rather than electrons charges may allow faster, lower energy cost devices. Spin Hall Effect is an important subfield of spintronics. It studies spin current, spin transport, and spin accumulation in paramagnetic systems. It can further understanding of quantum physics, device physics, and may also provide insights for spin injection, spin detection and spin manipulation in the design of the next generation spintronics devices. In this experimental work, two sets of experiments were prepared to detect the Spin Hall Effect in metallic systems. The first set of experiments aims to extract Spin Hall Effect from Double Hall Effect in micrometer size metal thin film patterns. Our experiments proved that the Spin Hall Effect signal was much smaller than the theoretically calculated value due to higher electrical resistivity in evaporated thin films. The second set of experiments employs a multi-step process. It combines micro fabrication and electrochemical method to fabricate a perpendicular ferromagnet rod as a spin injector. Process description and various techniques to improve the measurement sensitivity are presented. Measurement results in aluminum, gold and copper are presented in Chapters III, IV and V. Some new experiments are suggested in Chapters V and VI.

Xu, Huachun

2008-12-01T23:59:59.000Z

68

The Honorable'George Kubin City Hall Dear Mayor Kubin:  

Office of Legacy Management (LM)

_ Department of Energy _ Department of Energy Washington. QC 20% APR 0 3 1995 The Honorable'George Kubin City Hall Dear Mayor Kubin: Secretary.of Energy.Wazel O'Leary has.announced a new approach to openness in the Department of,Energy [DOE) and its communications with the public. In support'of this initiative, we are pleased to forward the enclosed information related to the former Mtchigan Chemical Corporation site in your jurisdiction that performed work for DOE's predecessor agencies. This information is provided for your information, use, and retention. DOE's Formerly'Utilized Sites Remedial Action Program is responsible for identification of sites used by DOE's predecessor agencies, determining their current radiological condition and, where it has authority, performing

69

Deck Those Halls! | Department of Energy  

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

Deck Those Halls! Deck Those Halls! Deck Those Halls! December 14, 2010 - 2:24pm Addthis Drew Bittner Web Manager, Office of Energy Efficiency and Renewable Energy It's mid-December, so odds are good you've already decorated your home for the holidays. If so, you're ahead of me; it took us about three days to get the lights on the tree and we still have items to put up at home, not to mention lots of Christmas cards to send out. My point is, many of us are pressed for time in this holiday season. Between braving the stores to shop for gifts, attending parties, digging out winter clothing (and seeing whether it still fits) and so forth, there's not an awful lot of extra time left to think about things like...are the lights on my tree really energy efficient? If you're using LEDs, the answer is an emphatic YES! LEDs are very

70

Deck Those Halls! | Department of Energy  

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

Deck Those Halls! Deck Those Halls! Deck Those Halls! December 14, 2010 - 2:24pm Addthis Drew Bittner Web Manager, Office of Energy Efficiency and Renewable Energy It's mid-December, so odds are good you've already decorated your home for the holidays. If so, you're ahead of me; it took us about three days to get the lights on the tree and we still have items to put up at home, not to mention lots of Christmas cards to send out. My point is, many of us are pressed for time in this holiday season. Between braving the stores to shop for gifts, attending parties, digging out winter clothing (and seeing whether it still fits) and so forth, there's not an awful lot of extra time left to think about things like...are the lights on my tree really energy efficient? If you're using LEDs, the answer is an emphatic YES! LEDs are very

71

Conservation Subdivision Survey Data Collection: Erica Christoph, Kenna Hall, Amy Salley  

E-Print Network (OSTI)

Conservation Subdivision Survey Data Collection: Erica Christoph, Kenna Hall, Amy Salley Data conservation subdivisions in Georgia and prepared a report updating information from a survey completed several years ago. Members compiled a list of developers of conservation subdivisions and telephoned them asking

Radcliffe, David

72

ENERGY STAR Score for Residence Halls/Dormitories  

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

Residence HallsDormitories in the United States Page 1 ENERGY STAR Score for Residence HallsDormitories in the United States Technical Reference OVERVIEW The ENERGY STAR Score...

73

Town Hall Meeting July 9th, 2012 | OpenEI Community  

Open Energy Info (EERE)

Town Hall Meeting July 9th, 2012 Town Hall Meeting July 9th, 2012 Home > Groups > Utility Rate Rmckeel's picture Submitted by Rmckeel(297) Contributor 2 July, 2012 - 14:33 This week's focus will have Dr Dave Loomis and others of Illinois State University discussing utility rates on OpenEI! When: Occurs every Monday 11:30 AM - 12:00 PM (GMT-07:00) Mountain Time, holidays excluded Please use the following information to call in to this meeting: 866-459-9997 #9645075 Town hall default agenda: 30 minutes 5 mins brief introductions - name, company, potential icebreaker (what's your favorite analysis tool, programming language, energy sector..) Topic focus for July 9: Discussion of utility rates on OpenEI, curation process, APIs, etc Date: Monday, 9 July, 2012 - 11:30 - 12:00 Location: 866-459-9997 #9645075

74

Town Hall Meeting July 23th, 2012 | OpenEI Community  

Open Energy Info (EERE)

Town Hall Meeting July 23th, 2012 Town Hall Meeting July 23th, 2012 Home > Groups > OpenEI Community Central Wzeng's picture Submitted by Wzeng(50) Contributor 16 July, 2012 - 15:27 This week's focus is on user feedback on OpenEI. When: Occurs every Monday 11:30 AM - 12:00 PM (GMT-07:00) Mountain Time, holidays excluded Please use the following information to call in to this meeting: 866-459-9997 #9645075 Town hall default agenda: 30 minutes 5 mins brief introductions - name, company, potential icebreaker (what's your favorite analysis tool, programming language, energy sector..) Topic will be user feedback on OpenEI. Please join to speak with the OpenEI Team and discuss your thoughts, opinions, and complaints about the wiki! Date: Monday, 23 July, 2012 - 11:30 - 12:00 Location: 866-459-9997 #9645075

75

Signe Skott Cooper Hall University of Wisconsin-Madison  

E-Print Network (OSTI)

patient outcomes and greater satisfaction with care. Cooper Hall is the result of a public-private funding

Sheridan, Jennifer

76

FD SOI Hall sensor electronics interfaces for energy measurement  

Science Conference Proceedings (OSTI)

This paper presents a SOI Hall sensor based microsystem for energy measurement. The mixed-mode signal circuitry has been entirely designed and integrated in the experimental 0.5@mm fully depleted SOI 3V technology. It consists of an integrated Hall element, ... Keywords: Energy meter, Hall sensor, Microsystem, SOI

Marija Blagojevic; Maher Kayal; Daniela De Venuto

2006-12-01T23:59:59.000Z

77

Air Temperature in the Undulator Hall  

SciTech Connect

Various analyses have been performed recently to estimate the performance of the air conditioning (HVAC) system planned for the Undulator Hall. This reports summarizes the results and provides an upgrade plan to be used if new requirements are needed in the future. The estimates predict that with the planned loads the tunnel air temperature will be well within the allowed tolerance during normal operation.

Not Available

2010-12-07T23:59:59.000Z

78

Fractional Quantization of the Hall Effect  

DOE R&D Accomplishments (OSTI)

The Fractional Quantum Hall Effect is caused by the condensation of a two-dimensional electron gas in a strong magnetic field into a new type of macroscopic ground state, the elementary excitations of which are fermions of charge 1/m, where m is an odd integer. A mathematical description is presented.

Laughlin, R. B.

1984-02-27T23:59:59.000Z

79

The Quantum Hall Effect in Graphene  

E-Print Network (OSTI)

We investigate the quantum Hall effect in graphene. We argue that in graphene in presence of an external magnetic field there is dynamical generation of mass by a rearrangement of the Dirac sea. We show that the mechanism breaks the lattice valley degeneracy only for the $n=0$ Landau levels and leads to the new observed $\

Paolo Cea

2011-01-29T23:59:59.000Z

80

Channels and sources used to gather equine-related information by college-age horse owners and enthusiasts  

E-Print Network (OSTI)

This thesis identifies the equine-related topics that are important to Texas college-age horse owners and enthusiasts and the channels/sources they use to get equine-related information. Little research has focused on this group to determine their information needs. Therefore, two focus groups were conducted in 2008 in Texas with college-age horse owners and enthusiasts to conduct a needs assessment. Participants were separated into competitive and recreational groups depending on their level of participation in the industry. They were asked what topics they consider important and what channels/sources they use to gain desired information. Training was the most mentioned topic overall, and the most mentioned by recreational participants. Alternative medical treatments was the most mentioned topic by competitive participants. Competitive participants reported a smaller number of topics as important, indicating that they have specialized information needs. Recreational participants emphasized broader, less specialized topics. Participants showed an interest in relevant and controversial topics affecting the equine industry. Participants also used a combination of channels/sources and competitive and recreational participants often placed importance on different channels/sources. Face-to-face communication was important to both groups. Magazines were important to competitive participants, while the Internet was important to recreational participants. Competitive participants doubted the trustworthiness of sources available through the Internet, but wanted more reliable sources to be made available in the future. Participants preferred to get information from industry specialist sources, such as trainers, veterinarians, other owners and enthusiasts, breed associations, and equine magazines. Participants perceptions of trustworthiness were affected by the sources ability to demonstrate equine-specific knowledge and the sources reputation and success among equine industry members. The results suggests that the influence of the Internet has altered the traditional models of communication in which source selection determines channel use. In this study, the participants Internet channel selection often determined their source use. The results also suggests that communicators wanting to reach this audience should target specific topics to competitive and recreational audiences, use a multi-channel approach, establish trustworthiness, and explore the changing role of the Internet in agricultural communication.

Sullivan, Erin Alene

2008-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Collective Modes of Quantum Hall Stripes  

E-Print Network (OSTI)

The collective modes of striped phases in a quantum Hall system are computed using the time-dependent Hartree-Fock approximation. Uniform stripe phases are shown to be unstable to the formation of modulations along the stripes, so that within the Hartree-Fock approximation the groundstate is a stripe crystal. Such crystalline states are generically gapped at any finite wavevector; however, in the quantum Hall system the interactions of modulations among different stripes is found to be remarkably weak, leading to an infinite collection of collective modes with immeasurably small gaps. The resulting long wavelength behavior is derivable from an elastic theory for smectic liquid crystals. Collective modes for the phonon branch are computed throughout the Brillouin zone, as are spin wave and magnetoplasmon modes. A soft mode in the phonon spectrum is identified for partial filling factors sufficiently far from 1/2, indicating a second order phase transition. The modes contain several other signatures that should be experimentally

R. Ct; H. A. Fertig

2008-01-01T23:59:59.000Z

82

Fast Camera Imaging of Hall Thruster Ignition  

SciTech Connect

Hall thrusters provide efficient space propulsion by electrostatic acceleration of ions. Rotating electron clouds in the thruster overcome the space charge limitations of other methods. Images of the thruster startup, taken with a fast camera, reveal a bright ionization period which settles into steady state operation over 50 ?s. The cathode introduces azimuthal asymmetry, which persists for about 30 ?s into the ignition. Plasma thrusters are used on satellites for repositioning, orbit correction and drag compensation. The advantage of plasma thrusters over conventional chemical thrusters is that the exhaust energies are not limited by chemical energy to about an electron volt. For xenon Hall thrusters, the ion exhaust velocity can be 15-20 km/s, compared to 5 km/s for a typical chemical thruster

C.L. Ellison, Y. Raitses and N.J. Fisch

2011-02-24T23:59:59.000Z

83

Geometric Spin Hall Effect of Light  

E-Print Network (OSTI)

We describe a novel phenomenon occurring when a polarized Gaussian beam of light is observed in a Cartesian reference frame whose axes are not parallel to the direction of propagation of the beam. Such phenomenon amounts to an intriguing spin-dependent shift of the position of the center of the beam, with manners akin to the spin Hall effect of light. We demonstrate that this effect is unavoidable when the light beam possesses a nonzero transverse angular momentum.

Andrea Aiello; Christoph Marquardt; Gerd Leuchs

2009-02-26T23:59:59.000Z

84

Fractional Quantum Hall States in Graphene  

E-Print Network (OSTI)

We quantum mechanically analyze the fractional quantum Hall effect in graphene. This will be done by building the corresponding states in terms of a potential governing the interactions and discussing other issues. More precisely, we consider a system of particles in the presence of an external magnetic field and take into account of a specific interaction that captures the basic features of the Laughlin series \

Ahmed Jellal; Bellati Malika

2008-05-15T23:59:59.000Z

85

Secretary Moniz Leads DOE Town Hall | Department of Energy  

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

Moniz Leads DOE Town Hall Moniz Leads DOE Town Hall Secretary Moniz Leads DOE Town Hall May 22, 2013 - 6:30pm Addthis Secretary Moniz and Deputy Secretary Poneman address questions from Department of Energy employees in a town hall. Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs Secretary Moniz: Week One Watch the swearing-in ceremony. See a video recap of Secretary Moniz's first day in office. View a slideshow of photos from the DOE Town Hall. "I have a lot of hope and aspirations for what we're going to accomplish here together." So began Energy Secretary Ernest Moniz as he led a town hall discussion with Energy Department employees on his second day in office. Held at DOE headquarters in Washington, D.C., Secretary Moniz shared his

86

Rebuilding It Better: Greensburg, Kansas, City Hall | Open Energy  

Open Energy Info (EERE)

Hall Hall Jump to: navigation, search Name Rebuilding It Better: Greensburg, Kansas, City Hall Agency/Company /Organization National Renewable Energy Laboratory Focus Area Agriculture, Buildings, Economic Development, Energy Efficiency, Water Conservation, Renewable Energy, Ground Source Heat Pumps, - Solar Pv, Wind Phase Bring the Right People Together, Create a Vision, Evaluate Options, Develop Goals, Develop Finance and Implement Projects, Create Early Successes Resource Type Case studies/examples Availability Publicly available--Free Publication Date 9/1/2010 Website http://apps1.eere.energy.gov/b Locality Greensburg, Kansas References Rebuilding It Better: Greensburg, Kansas, City Hall [1] Contents 1 Overview 2 Highlights 3 Environmental Aspects 4 References

87

Scaling laws and electron properties in Hall effect thrusters.  

E-Print Network (OSTI)

??All satellites need a propulsion system for orbit correction maneuvers. Electric Hall effect thrusters are an interesting technology for space applications. The big advantage compared (more)

Dannenmayer, Kthe

2012-01-01T23:59:59.000Z

88

Modeling of Hall thruster lifetime and erosion mechanisms.  

E-Print Network (OSTI)

??Hall thrusters and other types of electric propulsion have become a tempting alternative to traditional chemical propulsion systems for in-space applications due to the high (more)

Cheng, Shannon Yun-Ming, 1978-

2007-01-01T23:59:59.000Z

89

Building America Top Innovations Hall of Fame Profile - Integration...  

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

Integration of HVAC System Design with Simplified Duct Distribution Building America Top Innovations Hall of Fame Profile - Integration of HVAC System Design with Simplified Duct...

90

Cryoscopic Data for Hall-Hroult Bath Containing Magnesium ...  

Science Conference Proceedings (OSTI)

Presentation Title, Cryoscopic Data for Hall-Hroult Bath Containing Magnesium Fluoride, Calcium Fluoride, Potassium Cryolite, and Sodium Chloride. Author(s)...

91

Rebuilding It Better: Greensburg, Kansas. City Hall (Brochure...  

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

This brochure details the energy efficient and sustainable aspects of the LEED Platinum-designated City Hall building in Greensburg, Kansas....

92

Rebuilding It Better: Greensburg, Kansas, City Hall (Brochure)  

SciTech Connect

This brochure details the energy efficient and sustainable aspects of the LEED Platinum-designated City Hall building in Greensburg, Kansas.

Not Available

2010-09-01T23:59:59.000Z

93

Building America Top Innovations Hall of Fame Profile - Building...  

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

Science-Based Climate Maps Building America Top Innovations Hall of Fame Profile - Building Science-Based Climate Maps 43abainnovbuildingscienceclimatemaps...

94

Behavior, comfort, and energy consumption in student residence halls.  

E-Print Network (OSTI)

??New residence halls differ from their predecessors because of sophisticated systems, concern for energy efficiency, and attention to student satisfaction. Nevertheless, older facilities represent the (more)

Collins, Thomas Daniel, 1979-

2010-01-01T23:59:59.000Z

95

Building America Top Innovations Hall of Fame Profile - Basement...  

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

Basement Insulation Systems Building America Top Innovations Hall of Fame Profile - Basement Insulation Systems This Building America Innovations profile describes Building America...

96

Schedule and cost estimate for an innovative Boston Harbor concert hall  

E-Print Network (OSTI)

This thesis formulates a cost estimate and schedule for constructing the Boston Concert Hall, an innovative hypothetical building composed of two concert halls and a restaurant. Concert Halls are complex and expensive ...

Coste, Amelie, 1982-

2004-01-01T23:59:59.000Z

97

Undulator Hall Air Temperature Fault Scenarios  

SciTech Connect

Recent experience indicates that the LCLS undulator segments must not, at any time following tuning, be allowed to change temperature by more than about {+-}2.5 C or the magnetic center will irreversibly shift outside of acceptable tolerances. This vulnerability raises a concern that under fault conditions the ambient temperature in the Undulator Hall might go outside of the safe range and potentially could require removal and retuning of all the segments. In this note we estimate changes that can be expected in the Undulator Hall air temperature for three fault scenarios: (1) System-wide power failure; (2) Heating Ventilation and Air Conditioning (HVAC) system shutdown; and (3) HVAC system temperature regulation fault. We find that for either a system-wide power failure or an HVAC system shutdown (with the technical equipment left on), the short-term temperature changes of the air would be modest due to the ability of the walls and floor to act as a heat ballast. No action would be needed to protect the undulator system in the event of a system-wide power failure. Some action to adjust the heat balance, in the case of the HVAC power failure with the equipment left on, might be desirable but is not required. On the other hand, a temperature regulation failure of the HVAC system can quickly cause large excursions in air temperature and prompt action would be required to avoid damage to the undulator system.

Sevilla, J.

2010-11-17T23:59:59.000Z

98

Energy spectrum, dissipation, and spatial structures in reduced Hall magnetohydrodynamic  

SciTech Connect

We analyze the effect of the Hall term in the magnetohydrodynamic turbulence under a strong externally supported magnetic field, seeing how this changes the energy cascade, the characteristic scales of the flow, and the dynamics of global magnitudes, with particular interest in the dissipation. Numerical simulations of freely evolving three-dimensional reduced magnetohydrodynamics are performed, for different values of the Hall parameter (the ratio of the ion skin depth to the macroscopic scale of the turbulence) controlling the impact of the Hall term. The Hall effect modifies the transfer of energy across scales, slowing down the transfer of energy from the large scales up to the Hall scale (ion skin depth) and carrying faster the energy from the Hall scale to smaller scales. The final outcome is an effective shift of the dissipation scale to larger scales but also a development of smaller scales. Current sheets (fundamental structures for energy dissipation) are affected in two ways by increasing the Hall effect, with a widening but at the same time generating an internal structure within them. In the case where the Hall term is sufficiently intense, the current sheet is fully delocalized. The effect appears to reduce impulsive effects in the flow, making it less intermittent.

Martin, L. N.; Dmitruk, P. [Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires and IFIBA, CONICET, Ciudad Universitaria, 1428 Buenos Aires (Argentina); Gomez, D. O. [Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires and IFIBA, CONICET, Ciudad Universitaria, 1428 Buenos Aires (Argentina); Instituto de Astronomia y Fisica del Espacio, CONICET, Buenos Aires (Argentina)

2012-05-15T23:59:59.000Z

99

First Observation of Spin Hall Effect in a Quantum Gas Is Step ...  

Science Conference Proceedings (OSTI)

First Observation of Spin Hall Effect in a Quantum Gas Is Step Toward 'Atomtronics'. ... The spin Hall effect in a quantum gas. ...

2013-06-11T23:59:59.000Z

100

First Observation of the Hall Effect in a Bose-Einstein ...  

Science Conference Proceedings (OSTI)

First Observation of the Hall Effect in a Bose-Einstein Condensate. From NIST Tech Beat: June 19, 2012. ... Observation of a superfluid Hall effect. ...

2013-07-08T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Rebuilding It Better: Greensburg, Kansas. City Hall (Brochure)  

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

City Hall City Hall Destroyed in the tornado, City Hall has been rebuilt green incorporating solar panels, ground source heat pumps, reclaimed materials, and a vegetated roof. The building serves as a symbol of Greensburg's vitality and leadership in becoming a sustainable community where social, environmental, and economic concerns are held in balance. The new Greensburg City Hall is projected to achieve more than 38% energy savings compared to a similar building built to standard code due in part to the 4.8-kilowatt (kW) rooftop photovoltaic (PV) system and ground source heat pumps. REBUILDING IT BETTER: GREENSBURG, KANSAS LEED® Platinum Completed in October 2009, Greensburg City Hall achieved the U.S. Green Building Council's Leadership in Energy and Environmental Design

102

Missed Today's Town Hall with Sec. Chu? | Department of Energy  

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

Missed Today's Town Hall with Sec. Chu? Missed Today's Town Hall with Sec. Chu? Missed Today's Town Hall with Sec. Chu? January 26, 2011 - 4:02pm Addthis We have the video of today's online town hall event with Secretary Chu up and ready for your viewing. Check it out here. Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs We have the video of today's online town hall event with Secretary Chu up and ready for your viewing. Check it out here. During the event, Secretary Chu highlighted several parts of the President Obama's clean energy and innovation agenda: Ending taxpayer subsidies for fossil fuels so we can increase our investments in clean energy by a third; Creating three new Energy Innovation Hubs; Putting one million advanced technology vehicles on the road by

103

Hall County, Georgia: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

3.804868° 3.804868° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.30778,"lon":-83.804868,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

104

Hall County, Nebraska: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

8.5721016° 8.5721016° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.8817333,"lon":-98.5721016,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

105

Hall County, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

1°, -100.7097867° 1°, -100.7097867° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.4793521,"lon":-100.7097867,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

106

Effective Field Theory of Fractional Quantized Hall Nematics  

SciTech Connect

We present a Landau-Ginzburg theory for a fractional quantized Hall nematic state and the transition to it from an isotropic fractional quantum Hall state. This justifies Lifshitz-Chern-Simons theory - which is shown to be its dual - on a more microscopic basis and enables us to compute a ground state wave function in the symmetry-broken phase. In such a state of matter, the Hall resistance remains quantized while the longitudinal DC resistivity due to thermally-excited quasiparticles is anisotropic. We interpret recent experiments at Landau level filling factor {nu} = 7/3 in terms of our theory.

Mulligan, Michael; /MIT, LNS; Nayak, Chetan; /Station Q, UCSB; Kachru, Shamit; /Stanford U., Phys. Dept. /SLAC

2012-06-06T23:59:59.000Z

107

Parametric Investigations of Miniaturized Cylindrical and Annular Hall Thrusters  

DOE Green Energy (OSTI)

A cylindrical geometry Hall thruster may overcome certain physical and technological limitations in scaling down of Hall thrusters to miniature sizes. The absence of the inner wall and use of the cusp magnetic field can potentially reduce heating of the thruster parts and erosion of the channel. A 2.6 cm miniaturized Hall thruster of a flexible design was built and successfully operated in the power range of 50-300 W. Comparison of preliminary results obtained for cylindrical and annular thruster configurations is presented.

A. Smirnov; Y. Raitses; N.J. Fisch

2001-10-16T23:59:59.000Z

108

Public Assembly | Open Energy Information  

Open Energy Info (EERE)

Assembly Assembly Jump to: navigation, search Building Type Public Assembly Definition Buildings in which people gather for social or recreational activities, whether in private or non-private meeting halls. Sub Categories social or meeting (e.g. community center, lodge, meeting hall, convention center, senior center); recreation (e.g. gymnasium, health club, bowling alley, ice rink, field house, indoor racquet sports); entertainment or culture (e.g. museum, theater, cinema, sports arena, casino, night club); library; funeral home; student activities center; armory; exhibition hall; broadcasting studio; transportation terminal References EIA CBECS Building Types [1] References ↑ EIA CBECS Building Types U.S. Energy Information Administration (Oct 2008)

109

OpenEI Town Hall Meeting #4 | OpenEI Community  

Open Energy Info (EERE)

OpenEI Town Hall Meeting #4 OpenEI Town Hall Meeting #4 Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(2002) Super contributor 25 June, 2012 - 09:09 imported OpenEI OpenEI would like to thank all those that have participated in the Town Hall Forum thus far. We have been pleased to hear the questions and learn more about how our users leverage OpenEI, and what specifically they would like more of out of the platform. Today we will be having a general discussion around data and resources that can be found on OpenEI. Please join us if you have any questions, have any ideas to share, or if you just want to listen to the discussion. When: Occurs every Monday 11:30 AM - 12:00 PM (GMT-07:00) Mountain Time Please use the following information to call in to this meeting:

110

inform  

Science Conference Proceedings (OSTI)

The monthly member publication of AOCS. inform Inform Magazine Membership Merchandise Subscriptions Journals Membership Merchandise 8C5A902BB64F1A5D499524EFF5918AE0 INFORM-NM 2008

111

Sec. Chu Online Town Hall | Department of Energy  

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

Online Town Hall Online Town Hall Sec. Chu Online Town Hall Addthis Description Secretary Steven Chu hosted an online town hall to discuss the clean energy and innovation agenda President Obama laid out in his 2011 State of the Union address. (January 26, 2011) Speakers Secretary Steven Chu Duration 51:59 Topic Tax Credits, Rebates, Savings Energy Sources Energy Economy Credit Energy Department Video SECRETARY STEVEN CHU: All right, thank you. I'd like to first thank you for being here and all those out there in ether-land, cyberspace also, for joining us. I just want to briefly make a couple comments before handing it over to questions. Last night, President Obama laid out strategy for America to create jobs and win the future, and there were central themes going throughout his

112

Missed the Town Hall with Secretary Chu? | Department of Energy  

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

Missed the Town Hall with Secretary Chu? Missed the Town Hall with Secretary Chu? Missed the Town Hall with Secretary Chu? January 31, 2011 - 11:40am Addthis Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs Editor's Note: This entry has been cross-posted from DOE's Energy Blog. We have the video of the online town hall event with Secretary Chu up and ready for your viewing. Check it out below. During the event, Secretary Chu highlighted several parts of the President Obama's clean energy and innovation agenda: Ending taxpayer subsidies for fossil fuels so we can increase our investments in clean energy by a third; Creating three new Energy Innovation Hubs; Putting one million advanced technology vehicles on the road by 2015; A "Sun Shot" initiative to make solar energy cost-competitive with

113

Town Hall with Secretary Moniz | Department of Energy  

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

Town Hall with Secretary Moniz Town Hall with Secretary Moniz Town Hall with Secretary Moniz July 18, 2013 - 3:42pm Addthis Secretary Moniz speaks at a townhall with DOE employees on the Departmental reorganization. Dan Leistikow Dan Leistikow Former Director, Office of Public Affairs In a town hall meeting with Department staff, Energy Secretary Ernest Moniz spoke about his plans for a reorganization of the Energy Department's management structure. The plans will help better achieve the Department's key priorities and those of the President, including implementing the President's Climate Action Plan, "all of the above" energy strategy and nuclear security agenda. After his remarks, Moniz, joined by Deputy Secretary Dan Poneman, took questions from the audience in the Forrestal Auditorium as well as email

114

NE-24 Gilman Hall, University of California, Certification Documentation  

Office of Legacy Management (LM)

Gilman Hall, University of California, Gilman Hall, University of California, Certification Documentation Berkeley, California, Conditional Verlette Gatlin, MA-232 I am attaching for entry into the Public Document Room, two copies of the subject documentation. These documents are the backup data for the conditional certification that the site is radiologically acceptable for restricted use as noted in the certification statement published in the Federal Register. Inasmuch as the conditional certification is made public through the Federal Register, it is prudent that the attached backup documentation also be available to the public. The docket consists of: 1. Introduction: Introduction to the certification docket for Gilman Hall, University of California, Berkeley, California. 2. Exhibit I: Summary of activities at Gilman Hall, University of

115

Modeling of Hall thruster lifetime and erosion mechanisms  

E-Print Network (OSTI)

Hall thrusters and other types of electric propulsion have become a tempting alternative to traditional chemical propulsion systems for in-space applications due to the high specific impulses (Isp) they provide. Large Isp ...

Cheng, Shannon Yun-Ming, 1978-

2007-01-01T23:59:59.000Z

116

Theoretical and experimental investigation of Hall thruster miniaturization  

E-Print Network (OSTI)

Interest in small-scale space propulsion continues to grow with the increasing number of small satellite missions, particularly in the area of formation flight. Miniaturized Hall thrusters have been identified as a candidate ...

Warner, Noah Zachary, 1978-

2007-01-01T23:59:59.000Z

117

Building America Top Innovations Hall of Fame Profile - High...  

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

Hall of Fame Profile - High-R Walls This Building America Innovations profile describes Building America research on high-R-value walls showing the difference between rated and...

118

History of Electrochemical Energy Consumption by Hall ... - TMS  

Science Conference Proceedings (OSTI)

Jan 1, 2007 ... (Hall) required more than 40 kWh / kg (18 kWh / lb) of aluminum produced and had current efficiencies ranging from 75 to 78 % . Today the best...

119

Hall effect measurements on InAs nanowires  

Science Conference Proceedings (OSTI)

We have processed Hall contacts on InAs nanowires grown by molecular beam epitaxy using an electron beam lithography process with an extremely high alignment accuracy. The carrier concentrations determined from the Hall effect measurements on these nanowires are lower by a factor of about 4 in comparison with those measured by the common field-effect technique. The results are used to evaluate quantitatively the charging effect of the interface and surface states.

Bloemers, Ch.; Grap, T.; Lepsa, M. I.; Moers, J.; Gruetzmacher, D.; Lueth, H. [Peter Gruenberg Institute (PGI-9) and JARA-Fundamentals of Future Information Technology, Forschungszentrum Juelich GmbH, 52425 Juelich (Germany); Trellenkamp, St. [Peter Gruenberg Institute (PGI-8) and JARA-Fundamentals of Future Information Technology, Forschungszentrum Juelich GmbH, 52425 Juelich (Germany); Schaepers, Th. [Peter Gruenberg Institute (PGI-9) and JARA-Fundamentals of Future Information Technology, Forschungszentrum Juelich GmbH, 52425 Juelich (Germany); II. Physikalisches Institut, RWTH Aachen University, 52056 Aachen (Germany)

2012-10-08T23:59:59.000Z

120

High-frequency Probing Diagnostic for Hall Current Plasma Thrusters  

DOE Green Energy (OSTI)

High-frequency oscillations (1-100 MHz) in Hall thrusters have apparently eluded significant experimental scrutiny. A diagnostic setup, consisting of a single Langmuir probe, a special shielded probe connector-positioner, and an electronic impedance-matching circuit, was successfully built and calibrated. Through simultaneous high-frequency probing of the Hall thruster plasma at multiple locations, high-frequency plasma waves have been identified and characterized for various thruster operating conditions.

A.A. Litvak; Y. Raitses; N.J. Fisch

2001-10-25T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Cathode Technology in Hall-Heroult Electrolysis  

Science Conference Proceedings (OSTI)

... meals, and lodging) undertaken to maintain and improve professional skills. For more information concerning applicability, contact your local Internal Revenue...

122

The Honoradle':Rudolf Juiliani City'Hall New York, New York I0007  

Office of Legacy Management (LM)

1 1 / .' Department oft Endrgy :. ' . ' . Wasthgton, DC 20585 ' ,,' . .' . . _ s ,' FEi,l 6 jg& ,. . . ' I s. i ,-' .' / ,, -. ,. The Honoradle':Rudolf Juiliani City'Hall New York, New York I0007 i ', 1" Dear MayorJuilianiz ,. : ", ,. Secretary'of,Energy,Hazel O'Leary has announced a new approach to openness'in the, Department of Energy (DOE)and its communications with the public-~ :'In support of this initiative,, we are pleased to .forward,the'enclpsed. information related.to the former,American Machine and Foundry,.site in your jurisdiction that'performed work for DOE's predecessor agencies. This information is provided,for your information, use, and retention. DOE's Formerly'Utilized Si,tes Remediai'Action Program (FUSRAP) .is responsible

123

Reconnection events in two-dimensional Hall magnetohydrodynamic turbulence  

Science Conference Proceedings (OSTI)

The statistical study of magnetic reconnection events in two-dimensional turbulence has been performed by comparing numerical simulations of magnetohydrodynamics (MHD) and Hall magnetohydrodynamics (HMHD). The analysis reveals that the Hall term plays an important role in turbulence, in which magnetic islands simultaneously reconnect in a complex way. In particular, an increase of the Hall parameter, the ratio of ion skin depth to system size, broadens the distribution of reconnection rates relative to the MHD case. Moreover, in HMHD the local geometry of the reconnection region changes, manifesting bifurcated current sheets and quadrupolar magnetic field structures in analogy to laminar studies, leading locally to faster reconnection processes in this case of reconnection embedded in turbulence. This study supports the idea that the global rate of energy dissipation is controlled by the large scale turbulence, but suggests that the distribution of the reconnection rates within the turbulent system is sensitive to the microphysics at the reconnection sites.

Donato, S.; Servidio, S.; Carbone, V. [Dipartimento di Fisica, Universita della Calabria, I-87036 Cosenza (Italy); Dmitruk, P. [Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires and Instituto de Fisica de Buenos Aires, CONICET, Buenos Aires (Argentina); Shay, M. A.; Matthaeus, W. H. [Bartol Research Institute and Department of Physics and Astronomy, University of Delaware, Newark, Delaware 19716 (United States); Cassak, P. A. [Department of Physics, West Virginia University, Morgantown, West Virginia 26506 (United States)

2012-09-15T23:59:59.000Z

124

The DVCS program in Hall A at Jefferson Lab  

Science Conference Proceedings (OSTI)

The DVCS Hall A/JLab experiments aim at providing data relevant to the '3-D structure of the nucleon' exploration by measuring precise absolute cross sections in the Deep Exclusive domain. Deeply Virtual Compton Scattering off the nucleon is the simplest process which is sensitive to the Generalized Parton Distribution functions. Currently, the DVCS in Hall A program is articulated in three steps. The first generation of experiments showed the power of precise measurement of absolute cross sections to test factorization of the DVCS amplitude. The second generation of experiments (data under analysis) will separate (at twist-2 order) all of the terms making up the unpolarized cross section. And the third generation of experiments (data to be taken with the 12 GeV beam at JLab) will provide measurements over an extended kinematic range. In this conference proceeding, the status of the DVCS in Hall A/JLab program is reviewed.

Julie Roche

2012-09-01T23:59:59.000Z

125

Hall effect in a strong magnetic field: Direct comparisons of compressible magnetohydrodynamics and the reduced Hall magnetohydrodynamic equations  

SciTech Connect

In this work we numerically test a model of Hall magnetohydrodynamics in the presence of a strong mean magnetic field: the reduced Hall magnetohydrodynamic model (RHMHD) derived by [Gomez et al., Phys. Plasmas 15, 102303 (2008)] with the addition of weak compressible effects. The main advantage of this model lies in the reduction of computational cost. Nevertheless, up until now the degree of agreement with the original Hall MHD system and the range of validity in a regime of turbulence were not established. In this work direct numerical simulations of three-dimensional Hall MHD turbulence in the presence of a strong mean magnetic field are compared with simulations of the weak compressible RHMHD model. The results show that the degree of agreement is very high (when the different assumptions of RHMHD, such as spectral anisotropy, are satisfied). Nevertheless, when the initial conditions are isotropic but the mean magnetic field is maintained strong, the results differ at the beginning but asymptotically reach a good agreement at relatively short times. We also found evidence that the compressibility still plays a role in the dynamics of these systems, and the weak compressible RHMHD model is able to capture these effects. In conclusion the weak compressible RHMHD model is a valid approximation of the Hall MHD turbulence in the relevant physical context.

Martin, L. N.; Dmitruk, P. [Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires (Argentina) and IFIBA, CONICET, Ciudad Universitaria, 1428 Buenos Aires (Argentina); Gomez, D. O. [Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires (Argentina) and IFIBA, CONICET, Ciudad Universitaria, 1428 Buenos Aires (Argentina); Instituto de Astronomia y Fisica del Espacio, Ciudad Universitaria, 1428 Buenos Aires (Argentina)

2010-11-15T23:59:59.000Z

126

Variable operation of Hall thruster with multiple segmented electrodes  

DOE Green Energy (OSTI)

Variable plasma jet velocity with low beam divergence over a range of mass flow rates can be achieved through segmented electrode operation of Hall plasma accelerator. With the use of just a cathode side electrode at the cathode potential, the beam divergence can be decreased substantially, at some cost in efficiency. However, the additional use of an anode side electrode retains the same reduced plume divergence, but at efficiencies comparable to the non-segmented operation. The high efficiency persists also when the anode side electrode is biased at an intermediate potential, thus producing two-stage Hall accelerator operation.

Fisch, N.J.; Raitses, Y.; Dorf, L.A.; Litvak, A.A.

2000-02-07T23:59:59.000Z

127

Decoherence induced by magnetic impurities in a quantum hall system  

SciTech Connect

Scattering by magnetic impurities is known to destroy coherence of electron motion in metals and semiconductors. We investigate the decoherence introduced in a single act of electron scattering by a magnetic impurity in a quantum Hall system. For this, we introduce a fictitious nonunitary scattering matrix for electrons that reproduces the exactly calculated scattering probabilities. The strength of decoherence is identified by the deviation of eigenvalues of the product from unity. Using the fictitious scattering matrix, we estimate the width of the metallic region at the quantum Hall effect inter-plateau transition and its dependence on the exchange coupling strength and the degree of polarization of magnetic impurities.

Kagalovsky, V. [Shamoon College of Engineering (Israel); Chudnovskiy, A. L., E-mail: alexander.chudnovskiy@gmail.com [Universitat Hamburg, I. Institut fuer Theoretische Physik (Germany)

2013-04-15T23:59:59.000Z

128

An edition of Hall Caine's The Demon Lover  

E-Print Network (OSTI)

Hall Caine, once a popular writer, is now forgotten. This is the first edition of Hall Caine's play The Demon Lover. The text is based on the only known typescript of the play which is corrected in the author's own hand and which was bound for Caine's personal library at Greeba Castle. The edition is presented as a clear text with accompanying apparatus and a contextualization of the play and Caine. The demon lover motif is traced through literary history and the intertextuality of his work and other notables such as Edgar Allan Poe is discussed.

Linnstaedter, Joan

1993-01-01T23:59:59.000Z

129

Electron Hall Mobility in GaAsBi  

Science Conference Proceedings (OSTI)

We present measurements of the electron Hall mobility in n-type GaAs{sub 1-x}Bi{sub x} epilayers. We observed no significant degradation in the electron mobility with Bi incorporation in GaAs, up to a concentration of 1.2%. At higher Bi concentration ({ge} 1.6%) some degradation of the electron mobility was observed, although there is no apparent trend. Temperature dependent Hall measurements of the electron mobility suggest neutral impurity scattering to be the dominant scattering mechanism.

Kini, R. N.; Bhusal, L.; Ptak, A. J.; France, R.; Mascarenhas, A.

2009-01-01T23:59:59.000Z

130

Hall conductivity dominated by fluctuations near the superconducting transition in disordered thin films  

E-Print Network (OSTI)

We have studied the Hall effect in superconducting tantalum nitride films. We find a large contribution to the Hall conductivity near the superconducting transition, which we can track to temperatures well above T[subscript ...

Breznay, Nicholas P.

131

HIGH ACCURACY BEAM CURRENT MONITOR SYSTEM FOR CEBAF'S EXPERIMENTAL HALL A *  

E-Print Network (OSTI)

HIGH ACCURACY BEAM CURRENT MONITOR SYSTEM FOR CEBAF'S EXPERIMENTAL HALL A * J.-C. Denard , A. Saha CEBAF accelerator delivers continuous wave (CW) electron beams to three experimental Halls. In Hall A is described. 1 INTRODUCTION The CEBAF accelerator delivers continuous wave (CW) electron beams to three

132

Millard W. Hall, Director Volume 10, Number 4  

E-Print Network (OSTI)

following exposure to the stress. Water use efficiency in terms of grain produced per unit of water used may in 991 kg grain produced per k-liter water used, compared to 888 kg grain produced by unstressed controlsMillard W. Hall, Director Volume 10, Number 4 GUEST EDITORIAL State Water Planning Process

Nebraska-Lincoln, University of

133

143 Caldwell Hall Ithaca, NY 14853-2602  

E-Print Network (OSTI)

a conference in Washington, D.C., may receive $225). Awards will not, under any circumstances, exceed $675 Manitoba 335 Ontario (Toronto, Ottawa) 335 Quebec (Montreal) 235 Central & South America 675 Washington, DC will need to be picked up at the cashier's window in 260 Day Hall. If a student does not attend

Keinan, Alon

134

143 Caldwell Hall Ithaca, NY 14853-2602  

E-Print Network (OSTI)

in Washington, D.C., may receive $225). Awards will not, under any circumstances, exceed $675. The Graduate Manitoba 335 Ontario (Toronto, Ottawa) 335 Quebec (Montreal) 235 Central & South America 675 Washington, DC up at the cashier's window in 260 Day Hall. If a student does not attend the conference, s/he should

Walter, M.Todd

135

Security Metrology and the Monty Hall Problem Bennet S. Yee  

E-Print Network (OSTI)

Security Metrology and the Monty Hall Problem Bennet S. Yee April 2, 2001 Abstract Evaluating computing systems and classifying them by the security properties they provide is not new [13, 14]. Other researchers [8, 9] have pointed out the difficulty of evaluating security and the apparent binary nature

Yee, Bennet

136

Security Metrology and the Monty Hall Problem Bennet S. Yee  

E-Print Network (OSTI)

Security Metrology and the Monty Hall Problem Bennet S. Yee April 2, 2001 Abstract Evaluating computing systems and classifying them by the security properties they provide is not new [13, 14]. Other researchers [8, 9] have pointed out the di?culty of evaluating security and the apparent binary nature

Yee, Bennet

137

TBB-0042 - In the Matter of Curtis Hall | Department of Energy  

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

42 - In the Matter of Curtis Hall 42 - In the Matter of Curtis Hall TBB-0042 - In the Matter of Curtis Hall This letter concerns the complaint of retaliation filed by Curtis Hall (the complainant or Mr. Hall) with the Department of Energy under 10 C . F. R. Part 7 0 8 , the DOE Con tractor Employee (Whistleblower) Protection Program. On March 13, 2008, the Office of Hearings and Appeals (OHA) received your Petition for Secretarial Review of the appeal decision we issued on February 13, 2008. Under Part 708 regulations, the Secretary will reverse or revise an appeal decision by the Director of OHA only in extraordinary circumstances. 10 C.F.R. § 708.35(d). tbb0042.pdf More Documents & Publications TBA-0042 - In the Matter of Curtis Hall TBB-0030 - In the Matter of Curtis Broaddus TBH-0042 - In the Matter of Curtis Hall

138

Imaging fractional incompressible stripes in integer quantum Hall systems  

E-Print Network (OSTI)

Transport experiments provide conflicting evidence on the possible existence of fractional order within integer quantum Hall systems. In fact integer edge states sometimes behave as monolithic objects with no inner structure, while other experiments clearly highlight the role of fractional substructures. Recently developed low-temperature scanning probe techniques offer today an opportunity for a deeper-than-ever investigation of spatial features of such edge systems. Here we use scanning gate microscopy and demonstrate that fractional features were unambiguously observed in every integer quantum Hall constriction studied. We present also an experimental estimate of the width of the fractional incompressible stripes corresponding to filling factors 1/3, 2/5, 3/5, and 2/3. Our results compare well with predictions of the edge-reconstruction theory.

Nicola Paradiso; Stefan Heun; Stefano Roddaro; Lucia Sorba; Fabio Beltram; Giorgio Biasiol; L. N. Pfeiffer; K. W. West

2012-05-02T23:59:59.000Z

139

Measurements of Plasma Potential Distribution in Segmented Electrode Hall Thruster  

DOE Green Energy (OSTI)

Use of a segmented electrode placed at the Hall thruster exit can substantially reduce the voltage potential drop in the fringing magnetic field outside the thruster channel. In this paper, we investigate the dependence of this effect on thruster operating conditions and segmented electrode configuration. A fast movable emissive probe is used to measure plasma potential in a 1 kW laboratory Hall thruster with semented electrodes made of a graphite material. Relatively small probe-induced perturbations of the thruster discharge in the vicinity of the thruster exit allow a reasonable comparison of the measured results for different thruster configurations. It is shown that the plasma potential distribution is almost not sensitive to changes of the electrode potential, but depends on the magnetic field distribution and the electrode placement.

Y. Raitses; D. Staack; N.J. Fisch

2001-10-16T23:59:59.000Z

140

Electron-Hole Entanglement in a Quantum Spin Hall Insulator  

E-Print Network (OSTI)

We demonstrate that entangled electron-hole pairs can be produced and detected in a quantum spin Hall insulator with a constriction that allows for a weak inter-edge tunneling. A violation of a Bell inequality, which can be constructed in terms of low-frequency nonlocal current-current correlations, serves as a detection of the entanglement. We show that the maximum violation of a Bell inequality can be naturally achieved in this setup, without a need to fine tune tunneling parameters. This may provide a viable route to producing spin entanglement in the absence of any correlations and pairing, where spin-to-charge conversion is enabled by the helical edge structure of a quantum spin Hall insulator.

Koji Sato; Mircea Trif; Yaroslav Tserkovnyak

2013-08-06T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Excitonic gap, phase transition, and quantum Hall effect in graphene  

E-Print Network (OSTI)

We suggest that physics underlying the recently observed removal of sublattice and spin degeneracies in graphene in a strong magnetic field describes a phase transition connected with the generation of an excitonic gap. The experimental form of the Hall conductivity is reproduced and the main characteristics of the dynamics are described. Predictions of the behavior of the gap as a function of temperature and a gate voltage are made.

V. P. Gusynin; V. A. Miransky; S. G. Sharapov; I. A. Shovkovy

2006-05-12T23:59:59.000Z

142

Gradient instabilities of electromagnetic waves in Hall thruster plasma  

SciTech Connect

This paper presents a linear analysis of gradient plasma instabilities in Hall thrusters. The study obtains and analyzes the dispersion equation of high-frequency electromagnetic waves based on the two-fluid model of a cold plasma. The regions of parameters corresponding to unstable high frequency modes are determined and the dependence of the increments and intrinsic frequencies on plasma parameters is obtained. The obtained results agree with those of previously published studies.

Tomilin, Dmitry [Department of Electrophysics, Keldysh Research Centre, Moscow 125438 (Russian Federation)

2013-04-15T23:59:59.000Z

143

Single electron quantum tomography in quantum Hall edge channels  

E-Print Network (OSTI)

We propose a quantum tomography protocol to measure single electron coherence in quantum Hall edge channels and therefore access for the first time the wave function of single electron excitations propagating in ballistic quantum conductors. Its implementation would open the way to quantitative studies of single electron decoherence and would provide a quantitative tool for analyzing single to few electron sources. We show how this protocol could be implemented using ultrahigh sensitivity noise measurement schemes.

Grenier, Charles; Bocquillon, Erwann; Parmentier, Franois D; Plaais, Bernard; Berroir, Jean-Marc; Fve, Gwendal; Degiovanni, Pascal; 10.1088/1367-2630/13/9/093007

2011-01-01T23:59:59.000Z

144

Single electron quantum tomography in quantum Hall edge channels  

E-Print Network (OSTI)

We propose a quantum tomography protocol to measure single electron coherence in quantum Hall edge channels and therefore access for the first time the wave function of single electron excitations propagating in ballistic quantum conductors. Its implementation would open the way to quantitative studies of single electron decoherence and would provide a quantitative tool for analyzing single to few electron sources. We show how this protocol could be implemented using ultrahigh sensitivity noise measurement schemes.

Charles Grenier; Rmy Herv; Erwann Bocquillon; Franois D. Parmentier; Bernard Plaais; Jean-Marc Berroir; Gwendal Fve; Pascal Degiovanni

2010-10-11T23:59:59.000Z

145

Effects of Segmented Electrode in Hall Current Plasma Thrusters  

DOE Green Energy (OSTI)

Segmented electrodes with a low secondary electron emission are shown to alter significantly plasma flow in the ceramic channel of the Hall thruster. The location of the axial acceleration region relative to the magnetic field can be moved. The radial potential distribution can also be altered near the channel walls. A hydrodynamic model shows that these effects are consistent with a lower secondary electron emission of the segmented electrode as compared to ceramic channel walls.

Y. Raitses; M. Keidar; D. Staack; N.J. Fisch

2001-12-03T23:59:59.000Z

146

Design and operations of Hall thruster with segmented electrodes  

DOE Green Energy (OSTI)

Principles of the Hall thruster with segmented electrodes are explored. A suitable vacuum facility was put into service. For purposes of comparison between segmented and conventional thruster approaches, a modular laboratory prototype thruster was designed and built. Under conventional operation, the thruster achieves state-of-the-art efficiencies (56% at 300 V and 890 W). Very preliminary results under operation with segmented electrodes are also described.

Fisch, N.J.; Raitses, Y.; Dorf, L.A.; Litvak, A.A.

1999-12-10T23:59:59.000Z

147

From insulator to quantum Hall liquid at low magnetic fields  

E-Print Network (OSTI)

We have performed low-temperature transport measurements on a GaAs twodimensional electron system at low magnetic fields. Multiple temperatureindependent points and accompanying oscillations are observed in the longitudinal resistivity between the low-field insulator and the quantum Hall liquid. The amplitudes of these oscillations can be well described by conventional Shubnikov-de Haas theory, and our experimental results therefore support the existence of an intermediate metallic regime between the low-field insulator and quantum Hall liquid. 1 Two-dimensional (2D) phase transitions have attracted a great deal of interest recently [111]. To date, despite many existing experimental and theoretical studies on 2D phase transitions, there are still some interesting but unresolved issues. In particular, it is still under debate whether a direct transition from an insulator (I) to a high Landau level filling factor (? ? 3) quantum Hall (QH) state at low magnetic fields B is a genuine phase transition. Experimentally, a single approximately temperature (T)-independent point in

Tsai-yu Huanga; C. -t. Lianga; Gil-ho Kimb; C. F. Huangc; Chao-ping Huanga

2006-01-01T23:59:59.000Z

148

Scanning Hall Probe Microscopy of Magnetic Vortices inVery Underdoped yttrium-barium-copper-oxide  

Science Conference Proceedings (OSTI)

Since their discovery by Bednorz and Mueller (1986), high-temperature cuprate superconductors have been the subject of intense experimental research and theoretical work. Despite this large-scale effort, agreement on the mechanism of high-T{sub c} has not been reached. Many theories make their strongest predictions for underdoped superconductors with very low superfluid density n{sub s}/m*. For this dissertation I implemented a scanning Hall probe microscope and used it to study magnetic vortices in newly available single crystals of very underdoped YBa{sub 2}Cu{sub 3}O{sub 6+x} (Liang et al. 1998, 2002). These studies have disproved a promising theory of spin-charge separation, measured the apparent vortex size (an upper bound on the penetration depth {lambda}{sub ab}), and revealed an intriguing phenomenon of ''split'' vortices. Scanning Hall probe microscopy is a non-invasive and direct method for magnetic field imaging. It is one of the few techniques capable of submicron spatial resolution coupled with sub-{Phi}{sub 0} (flux quantum) sensitivity, and it operates over a wide temperature range. Chapter 2 introduces the variable temperature scanning microscope and discusses the scanning Hall probe set-up and scanner characterizations. Chapter 3 details my fabrication of submicron GaAs/AlGaAs Hall probes and discusses noise studies for a range of probe sizes, which suggest that sub-100 nm probes could be made without compromising flux sensitivity. The subsequent chapters detail scanning Hall probe (and SQUID) microscopy studies of very underdoped YBa{sub 2}Cu{sub 3}O{sub 6+x} crystals with T{sub c} {le} 15 K. Chapter 4 describes two experimental tests for visons, essential excitations of a spin-charge separation theory proposed by Senthil and Fisher (2000, 2001b). We searched for predicted hc/e vortices (Wynn et al. 2001) and a vortex memory effect (Bonn et al. 2001) with null results, placing upper bounds on the vison energy inconsistent with the theory. Chapter 5 discusses imaging of isolated vortices as a function of T{sub c}. Vortex images were fit with theoretical magnetic field profiles in order to extract the apparent vortex size. The data for the lowest T{sub c}'s (5 and 6.5 K) show some inhomogeneity and suggest that {lambda}{sub ab} might be larger than predicted by the T{sub c} {proportional_to} n{sub s}(0)/m* relation first suggested by results of Uemura et al. (1989) for underdoped cuprates. Finally, Chapter 6 examines observations of apparent ''partial vortices'' in the crystals. My studies of these features indicate that they are likely split pancake vortex stacks. Qualitatively, these split stacks reveal information about pinning and anisotropy in the samples. Collectively these magnetic imaging studies deepen our knowledge of cuprate superconductivity, especially in the important regime of low superfluid density.

Guikema, Janice Wynn; /SLAC, SSRL

2005-12-02T23:59:59.000Z

149

TBB-0042 - In the Matter of Curtis Hall | Department of Energy  

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

TBB-0042 - In the Matter of Curtis Hall TBB-0042 - In the Matter of Curtis Hall TBB-0042 - In the Matter of Curtis Hall This letter concerns the complaint of retaliation filed by Curtis Hall (the complainant or Mr. Hall) with the Department of Energy under 10 C . F. R. Part 7 0 8 , the DOE Con tractor Employee (Whistleblower) Protection Program. On March 13, 2008, the Office of Hearings and Appeals (OHA) received your Petition for Secretarial Review of the appeal decision we issued on February 13, 2008. Under Part 708 regulations, the Secretary will reverse or revise an appeal decision by the Director of OHA only in extraordinary circumstances. 10 C.F.R. § 708.35(d). tbb0042.pdf More Documents & Publications TBA-0042 - In the Matter of Curtis Hall TBB-0030 - In the Matter of Curtis Broaddus

150

Diversity Town Hall Draws a Crowd at the Energy Department | Department of  

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

Diversity Town Hall Draws a Crowd at the Energy Department Diversity Town Hall Draws a Crowd at the Energy Department Diversity Town Hall Draws a Crowd at the Energy Department December 12, 2011 - 1:43pm Addthis Secretary Chu speaks at the Workforce Diversity and Inclusion Town Hall on December 6, 2011. | Energy Department file photo. Secretary Chu speaks at the Workforce Diversity and Inclusion Town Hall on December 6, 2011. | Energy Department file photo. Karissa Marcum Public Affairs Specialist, Office of Public Affairs "For our own good, we want as wide of a talent pool as we can get." Secretary Steven Chu The Energy Department held a Workforce Diversity and Inclusion Town Hall event on December 6th, delivering on Secretary Steven Chu's commitment to promoting a culture that strongly values diversity and inclusion.

151

Diversity Town Hall Draws a Crowd at the Energy Department | Department of  

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

Diversity Town Hall Draws a Crowd at the Energy Department Diversity Town Hall Draws a Crowd at the Energy Department Diversity Town Hall Draws a Crowd at the Energy Department December 12, 2011 - 1:43pm Addthis Secretary Chu speaks at the Workforce Diversity and Inclusion Town Hall on December 6, 2011. | Energy Department file photo. Secretary Chu speaks at the Workforce Diversity and Inclusion Town Hall on December 6, 2011. | Energy Department file photo. Karissa Marcum Public Affairs Specialist, Office of Public Affairs "For our own good, we want as wide of a talent pool as we can get." Secretary Steven Chu The Energy Department held a Workforce Diversity and Inclusion Town Hall event on December 6th, delivering on Secretary Steven Chu's commitment to promoting a culture that strongly values diversity and inclusion.

152

After 105 Years, Historic City Hall in West Des Moines, Iowa Goes Green |  

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

After 105 Years, Historic City Hall in West Des Moines, Iowa Goes After 105 Years, Historic City Hall in West Des Moines, Iowa Goes Green After 105 Years, Historic City Hall in West Des Moines, Iowa Goes Green May 9, 2011 - 5:22pm Addthis The restored Historic City Hall building in West Des Moines' Valley Junction neighborhood. | Photo credit: Vicky Saylor The restored Historic City Hall building in West Des Moines' Valley Junction neighborhood. | Photo credit: Vicky Saylor April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs The city of West Des Moines, Iowa is using funding from the Recovery Act to renovate the Historic City Hall building located in Valley Junction, a charming neighborhood that boasts a weekly farmer's market, a block party during the summer months and unique shopping throughout the year.

153

Spin Hall effects for cold atoms in a light induced gauge potential  

SciTech Connect

We propose an experimental scheme to observe spin Hall effects with cold atoms in a light induced gauge potential. Under an appropriate configuration, the cold atoms moving in a spatially varying laser field experience an effective spin-dependent gauge potential. Through numerical simulation, we demonstrate that such a gauge field leads to observable spin Hall currents under realistic conditions. We also discuss the quantum spin Hall state in an optical lattice.

Zhu, Shi-Liang; /Michigan U., MCTP /South China Normal U.; Fu, Hao; /Michigan U., MCTP; Wu, C.-J.; /Santa Barbara, KITP; Zhang, S.-C.; /Stanford U., Phys. Dept.; Duan, L.-M. /Michigan U., MCTP

2010-03-16T23:59:59.000Z

154

Orbitronics: the Intrinsic Orbital Hall Effect in p-Doped Silicon  

SciTech Connect

The spin Hall effect depends crucially on the intrinsic spin-orbit coupling of the energy band. Because of the smaller spin-orbit coupling in silicon, the spin Hall effect is expected to be much reduced. We show that the electric field in p-doped silicon can induce a dissipationless orbital current in a fashion reminiscent of the spin Hall effect. The vertex correction due to impurity scattering vanishes and the effect is therefore robust against disorder. The orbital Hall effect can lead to the accumulation of local orbital momentum at the edge of the sample, and can be detected by the Kerr effect.

Bernevig, B.Andrei; Hughes, Taylor L.; Zhang, Shou-Cheng; /Stanford U., Phys. Dept.

2010-01-15T23:59:59.000Z

155

Recents results and future measurements for few body problems in Hall A  

Science Conference Proceedings (OSTI)

I will summarize the latest results in Hall A linked to Few-Body problems and the future measurements planned after the 12 GeV upgrade.

Alexandre Camsonne

2011-08-01T23:59:59.000Z

156

A photon calorimeter using lead tungstate crystals for the CEBAF Hall A Compton polarimeter  

E-Print Network (OSTI)

The performances of the calorimeter of the Jlab Hall A Compton Polarimeter have been measured using the Mainz tagged photon beam.

D. Neyret; T. Pussieux

1999-07-25T23:59:59.000Z

157

Investigation of Low Discharge Voltage Hall Thruster Characteristics and Evaluation of Loss Mechanisms.  

E-Print Network (OSTI)

??During the early development stages of Hall thruster technology, plasma research and propulsion advancements centered primarily on 300-V, 1600-s specific impulse operation. Since the first (more)

Brown, Daniel Lucas

2009-01-01T23:59:59.000Z

158

The Honoradle':Rudolf Juiliani City'Hall New York, New York I0007  

Office of Legacy Management (LM)

1 .' Department oft Endrgy :. ' . ' . Wasthgton, DC 20585 ' ,,' . .' . . s ,' FEi,l 6 jg& ,. . . ' I s. i ,-' .' ,, -. ,. The Honoradle':Rudolf Juiliani City'Hall New York,...

159

The design and performance of the electromagnetic calorimeters in Hall C at Jefferson Lab  

Science Conference Proceedings (OSTI)

The design and performance of the electromagnetic calorimeters in the magnetic spectrometers in Hall C at Jefferson Lab are presented. For the existing HMS and SOS spectrometers, construction information and comparisons of simulated and experimental results are presented. The design and simulated performance for a new calorimeter to be used in the new SHMS spectrometer is also presented. We have developed and constructed electromagnetic calorimeters from TF-1 type lead-glass blocks for the HMS and SOS magnetic spectrometers at JLab Hall C. The HMS/SOS calorimeters are of identical design and construction except for their total size. Blocks of dimension 10 cm 10 cm 70 cm are arranged in four planes and stacked 13 and 11 blocks high in the HMS and SOS respectively. The energy resolution of these calorimeters is better than 6%/?E, and pion/electron (?/e) separation of about 100:1 has been achieved in energy range 15 GeV. Good agreement has been observed between the experimental and GEANT4 simulated energy resolutions. The HMS/SOS calorimeters have been used nearly in all Hall C experiments, providing good energy resolution and a high pion suppression factor. No significant deterioration in their performance has been observed in the course of use since 1994. For the SHMS spectrometer, presently under construction, details on the calorimeter design and accompanying GEANT4 simulation efforts are given. A Preshower+Shower design was selected as the most cost-effective among several design choices. The preshower will consist of a layer of 28 modules with TF-1 type lead glass radiators, stacked in two columns. The shower part will consist of 224 modules with F-101 type lead glass radiators, stacked in a fly's eye configuration of 14 columns and 16 rows. The active area of 120 130 cm(2) will encompass the beam envelope at the calorimeter. The anticipated performance of the new calorimeter is simulated over the full momentum range of the SHMS, predicting resolution and yields similar to the HMS calorimeter. Good electron/hadron separation can be achieved by using energy deposition in the Preshower along with total energy deposition in the calorimeter. In this case the PID capability is similar to or better than that attainable with HMS calorimeter, with a pion suppression factor of a few hundreds predicted for 99% electron detection efficiency.

Vardan Tadevosyan, Hamlet Mkrtchyan, Arshak Asaturyan, Arthur Mkrtchyan, Simon Zhamkochyan

2012-12-01T23:59:59.000Z

160

Imaging of quantum Hall states in ultracold atomic gases  

SciTech Connect

We examine off-resonant light scattering from ultracold atoms in the quantum Hall regime. When the light scattering is spin dependent, we show that images formed in the far field can be used to distinguish states of the system. The spatial dependence of the far-field images is determined by the two-particle spin-correlation functions, which the images are related to by a transformation. Quasiholes in the system appear in images of the density formed by collecting the scattered light with a microscope, where the quasihole statistics are revealed by the reduction in density at the quasihole position.

Douglas, James S.; Burnett, Keith [University of Sheffield, Western Bank, Sheffield S10 2TN (United Kingdom)

2011-11-15T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Titanium diboride ceramic fiber composites for Hall-Heroult cells  

DOE Patents (OSTI)

An improved cathode structure is described for Hall-Heroult cells for the electrolytic production of aluminum metal. This cathode structure is a preform fiber base material that is infiltrated with electrically conductive titanium diboride using chemical vapor infiltration techniques. The structure exhibits good fracture toughness, and is sufficiently resistant to attack by molten aluminum. Typically, the base can be made from a mat of high purity silicon carbide fibers. Other ceramic or carbon fibers that do not degrade at temperatures below about 1000 C can be used.

Besmann, T.M.; Lowden, R.A.

1990-05-29T23:59:59.000Z

162

Green formula in Hall algebras and cluster algebras  

E-Print Network (OSTI)

The objective of the present paper is to give a survey of recent progress on applications of the approaches of Ringel-Hall type algebras to quantum groups and cluster algebras via various forms of Green's formula. In this paper, three forms of Green's formula are highlighted, (1) the original form of Green's formula \\cite{Green}\\cite{RingelGreen}, (2) the degeneration form of Green's formula \\cite{DXX} and (3) the projective form of Green's formula \\cite{XX2007a} i.e. Green formula with a $\\bbc^{*}$-action.

Xiao, Jie

2008-01-01T23:59:59.000Z

163

Electron quantum optics in quantum Hall edge channels  

E-Print Network (OSTI)

In this paper, we review recent developments in the emerging field of electron quantum optics, stressing analogies and differences with the usual case of photon quantum optics. Electron quantum optics aims at preparing, manipulating and measuring coherent single electron excitations propagating in ballistic conductors such as the edge channels of a 2DEG in the integer quantum Hall regime. Because of the Fermi statistics and the presence of strong interactions, electron quantum optics exhibits new features compared to the usual case of photon quantum optics. In particular, it provides a natural playground to understand decoherence and relaxation effects in quantum transport.

Grenier, Charles; Fve, Gwendal; Degiovanni, Pascal

2011-01-01T23:59:59.000Z

164

Electron quantum optics in quantum Hall edge channels  

E-Print Network (OSTI)

In this paper, we review recent developments in the emerging field of electron quantum optics, stressing analogies and differences with the usual case of photon quantum optics. Electron quantum optics aims at preparing, manipulating and measuring coherent single electron excitations propagating in ballistic conductors such as the edge channels of a 2DEG in the integer quantum Hall regime. Because of the Fermi statistics and the presence of strong interactions, electron quantum optics exhibits new features compared to the usual case of photon quantum optics. In particular, it provides a natural playground to understand decoherence and relaxation effects in quantum transport.

Charles Grenier; Rmy Herv; Gwendal Fve; Pascal Degiovanni

2011-02-02T23:59:59.000Z

165

Titanium diboride ceramic fiber composites for Hall-Heroult cells  

DOE Patents (OSTI)

An improved cathode structure for Hall-Heroult cells for the electrolytic production of aluminum metal. This cathode structure is a preform fiber base material that is infiltrated with electrically conductive titanium diboride using chemical vapor infiltration techniques. The structure exhibits good fracture toughness, and is sufficiently resistant to attack by molten aluminum. Typically, the base can be made from a mat of high purity silicon carbide fibers. Other ceramic or carbon fibers that do not degrade at temperatures below about 1000 deg. C can be used.

Besmann, Theodore M. (Knoxville, TN); Lowden, Richard A. (Knoxville, TN)

1990-01-01T23:59:59.000Z

166

3D Hall MHD Modeling of Solar Wind Plasma Spectra  

E-Print Network (OSTI)

We present fully self consistent 3D simulations of compressible Hall MHD plasma that describe spectral features relevant to the solar wind plasma. We find that a $k^{-7/3}$ spectrum sets in for the fluctuations that are smaller than ion gyro radius. We further investigate scale dependent anisotropy led by nonlinear processes relevant to the solar wind plasma. Our work is important particularly in understanding the role of wave and nonlinear cascades in the evolution of the solar wind, structure formation at the largest scales.

Shaikh, Dastgeer

2009-01-01T23:59:59.000Z

167

Effect of a plume reduction in segmented electrode Hall thruster  

DOE Green Energy (OSTI)

A segmented electrode, which is placed at the thruster exit, is shown to affect thruster operation in several ways, whether the electrode produce low emission current or no emission current, although there appear to be advantages to the more emissive segmented electrode. Measured by plume divergence, the performance of Hall thruster operation, even with only one power supply, can approach or surpass that of non segmented operation over a range of parameter regimes, including the low gas rate regime. This allows the flexibility in operation of segmented electrode thrusters in variable thrust regimes.

Raitses, Y.; Dorf, L.A.; Livak, A.A.; Fisch, N.J.

2000-01-27T23:59:59.000Z

168

Toward theory of quantum Hall effect in graphene  

E-Print Network (OSTI)

We analyze a gap equation for the propagator of Dirac quasiparticles and conclude that in graphene in a magnetic field, the order parameters connected with the quantum Hall ferromagnetism dynamics and those connected with the magnetic catalysis dynamics necessarily coexist (the latter have the form of Dirac masses and correspond to excitonic condensates). This feature of graphene could lead to important consequences, in particular, for the existence of gapless edge states. Solutions of the gap equation corresponding to recently experimentally discovered novel plateaus in graphene in strong magnetic fields are described.

E. V. Gorbar; V. P. Gusynin; V. A. Miransky

2007-10-18T23:59:59.000Z

169

Aging gene  

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

Aging gene Name: Linda S Martinez Location: NA Country: NA Date: NA Question: Have the aging gene or genes been located on the human chromosomes, and, if yes, will removing that...

170

Conservation became a team sport in University of Minnesota residence halls during spring semester 2011,  

E-Print Network (OSTI)

Benefits Conservation became a team sport in University of Minnesota residence halls during spring the Conservation Madness recycling and energy reduction competition. The contest rewarded the residence hall recycling generated. The competition's goal was to encourage students to continue conserving university

Webb, Peter

171

A study of cylindrical Hall thruster for low power space applications  

DOE Green Energy (OSTI)

A 9 cm cylindrical thruster with a ceramic channel exhibited performance comparable to the state-of-the-art Hall thrusters at low and moderate power levels. Significantly, its operation is not accompanied by large amplitude discharge low frequency oscillations. Preliminary experiments on a 2 cm cylindrical thruster suggest the possibility of a high performance micro Hall thruster.

Y. Raitses; N.J. Fisch; K.M. Ertmer; C.A. Burlingame

2000-07-27T23:59:59.000Z

172

Transport through quantum spin Hall insulator/metal junctions in graphene ribbons  

Science Conference Proceedings (OSTI)

Quantum spin Hall insulator/metal interfaces are formed in graphene ribbons with intrinsic spin-orbit coupling by selectively doping two regions creating a potential step. For a clean graphene ribbon, the transmission of the topological edge states through ... Keywords: Graphene ribbons, Quantum spin Hall effect, Quantum transport, pn Junctions

Elsa Prada, Georgo Metalidis

2013-06-01T23:59:59.000Z

173

WIPP Employee Inducted Into Mine Rescue Hall of Fame - WIPP Teams  

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

Employee Inducted Into Mine Rescue Hall of Fame - WIPP Teams Employee Inducted Into Mine Rescue Hall of Fame - WIPP Teams Recognized at National Competition WIPP Employee Inducted Into Mine Rescue Hall of Fame - WIPP Teams Recognized at National Competition August 2, 2013 - 12:00pm Addthis Waste Isolation Pilot Plant Blue Mine Rescue Team Captain Gary Kessler (right) receives an award from Neal Merrifield, administrator for the Mine Safety and Health Administration Metal/Non-Metal mines, after Kessler was inducted into the National Mine Rescue Hall of Fame on Aug. 1, 2013. Waste Isolation Pilot Plant Blue Mine Rescue Team Captain Gary Kessler (right) receives an award from Neal Merrifield, administrator for the Mine Safety and Health Administration Metal/Non-Metal mines, after Kessler was inducted into the National Mine Rescue Hall of Fame on Aug. 1, 2013.

174

NIF-0607-13692.ppt NIF Town Hall Meeting, June 16, 2007 1 Title page -APS, Orlando, FL, November 13,  

E-Print Network (OSTI)

NIF-0607-13692.ppt NIF Town Hall Meeting, June 16, 2007 1 Title page - APS, Orlando, FL, November, December 4, 2007, Edward I. Moses, NIC Director #12;NIF-0607-13692.ppt NIF Town Hall Meeting, June 16, 2007 on the Cosmos Limitless Clean Energy Eye on the Cosmos #12;NIF-0607-13692.ppt NIF Town Hall Meeting, June 16

175

PREPRINT QUASIPARTICLE AGGREGATION I N THE FRACTIONAL QUANTUM HALL EFFECT  

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

91618 91618 PREPRINT QUASIPARTICLE AGGREGATION I N THE FRACTIONAL QUANTUM HALL EFFECT R. B. Laughlin This paper was prepared for submittal to the Proceedings of the 17th International Conference on the Physics of Semi conductors San Francisco, California August 6-10, 1984 October 10, 1984 This is a preprint of a paper intended for publication in a journal or proceedings. Since changes may be made before publication, this preprint is made available with the un- derstanding that it will not be cited or reproduced without the permission of the author. DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their employees,

176

Quadrupole Magnetic Center Definition Using the Hall Probe Measurement Technique  

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

Quadrupole Magnetic Center Definition Quadrupole Magnetic Center Definition Using the Hall Probe Measurement Technique Isaac Vasserman Experimental Facility Division, Advanced Photon Source, Argonne National Laboratory 1. Introduction The linac coherent light source [LCLS] project [1] requires 5 µm straightness of the particle beam trajectory to achieve the desired goal of x-ray multiplication. The main source of beam trajectory distortion is misalignment of quadrupoles. The LCLS project will use a beam-based alignment technique to align the quadrupoles to the needed accuracy. An initial accuracy of the quadrupole alignment not worse than 50 µm is required [2]. A different technique could be used for this purpose. It would be though quite desirable to avoid using an additional magnetic measurement technique and to use

177

Hall MHD Stability and Turbulence in Magnetically Accelerated Plasmas  

Science Conference Proceedings (OSTI)

The object of the research was to develop theory and carry out simulations of the Z pinch and plasma opening switch (POS), and compare with experimental results. In the case of the Z pinch, there was experimental evidence of ion kinetic energy greatly in excess of the ion thermal energy. It was thought that this was perhaps due to fine scale turbulence. The simulations showed that the ion energy was predominantly laminar, not turbulent. Preliminary studies of a new Z pinch experiment with an axial magnetic field were carried out. The axial magnetic is relevant to magneto - inertial fusion. These studies indicate the axial magnetic field makes the Z pinch more turbulent. Results were also obtained on Hall magnetohydrodynamic instability of the POS.

H. R. Strauss

2012-11-27T23:59:59.000Z

178

Physics of Hall-effect thruster by particle model  

SciTech Connect

A realistic three-dimensional fully kinetic particle simulation of a Hall-effect thruster discharge has been developed. The model consists of a Particle-in-Cell methodology tracking electrons, Xe{sup +} and Xe{sup ++} ions in their selfconsistent electric field. A detailed secondary electron emission from lateral walls is also implemented in addition with electron-atom and electron-ion volume collisions. The model is able to capture the most relevant features of axial, radial and azimuthal behaviors of the start-up transient and steady state phases detecting inverted sheaths and azimuthal modulation in the acceleration region. The model has the potentiality to investigate the driving mechanisms at the origin of the electron anomalous cross-field transport.

Taccogna, Francesco; Minelli, Pierpaolo; Capitelli, Mario; Longo, Savino [Istituto di Metodologie Inorganiche e dei Plasmi (IMIP), CNR, via Amendola 122/D 70126 Bari (Italy); Dipartimento di Chimica, Universita degli Studi di Bari Aldo Moro, via Orabona 4 70126 Bari (Italy)

2012-11-27T23:59:59.000Z

179

Aging gauge  

DOE Patents (OSTI)

An aging gauge comprising a container having a fixed or a variable sized t opening with a cap which can be opened to control the sublimation rate of a thermally sublimational material contained within the container. In use, the aging gauge is stored with an item to determine total heat the item is subjected to and also the maximum temperature to which the item has been exposed. The aging gauge container contains a thermally sublimational material such as naphthalene or similar material which has a low sublimation rate over the temperature range from about 70.degree. F. to about 160.degree. F. The aging products determined by analyses of a like item aged along with the aging gauge for which the sublimation amount is determined is employed to establish a calibration curve for future aging evaluation. The aging gauge is provided with a means for determining the maximum temperature exposure (i.e., a thermally indicating material which gives an irreversible color change, Thermocolor pigment). Because of the relationship of doubling reaction rates for increases of 10.degree. C., equivalency of item used in accelerated aging evaluation can be obtained by referring to a calibration curve depicting storage temperature on the abscissa scale and multiplier on the ordinate scale.

Betts, Robert E. (Huntsville, AL); Crawford, John F. (Huntsville, AL)

1989-01-01T23:59:59.000Z

180

Quantum Anomalous Hall Effect in Hg_1-yMn_yTe Quantum Wells  

SciTech Connect

The quantum Hall effect is usually observed when the two-dimensional electron gas is subjected to an external magnetic field, so that their quantum states form Landau levels. In this work we predict that a new phenomenon, the quantum anomalous Hall effect, can be realized in Hg{sub 1-y}Mn{sub y}Te quantum wells, without the external magnetic field and the associated Landau levels. This effect arises purely from the spin polarization of the Mn atoms, and the quantized Hall conductance is predicted for a range of quantum well thickness and the concentration of the Mn atoms. This effect enables dissipationless charge current in spintronics devices.

Liu, Chao-Xing; /Tsinghua U., Beijing /Stanford U., Phys. Dept.; Qi, Xiao-Liang; /Stanford U., Phys. Dept.; Dai, Xi; Fang, Zhong; /Beijing, Inst. Phys.; Zhang, Shou-Cheng; /Stanford U., Phys. Dept.

2010-03-19T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Intra-Landau level polarization effect for a striped Hall gas  

E-Print Network (OSTI)

We calculate the polarization function including only intra-Landau level correlation effects of striped Hall gas. Using the polarization function, the dielectric function, the dispersion of the plasmon and the correlation energy are computed in a random phase approximation (RPA) and generalized random phase approximation (GRPA). The plasmon becomes anisotropic and gapless owing to the anisotropy of the striped Hall gas and two dimensionality of the quantum Hall system. The plasmon approximately agrees with the phonon derived before by the single mode approximation. The (G)RPA correlation energy is compared with other numerical calculations.

T. Aoyama; K. Ishikawa; Y. Ishizuka; N. Maeda

2003-12-10T23:59:59.000Z

182

Status of Hall B superconducting magnets for the CLAS12 detector at JLab  

Science Conference Proceedings (OSTI)

Hadron physics has been an essential part of the physics program with the CLAS detector in experimental hall B at Thomas Jefferson National Accelerator Facility (Jefferson Lab). With the 12 GeV upgrade of the CEBAF machine, hadron physics in Hall B will be extended to a new domain of higher mass resonances and the range of higher transferred momentum using up to 11 GeV electron beams and the upgraded CLAS12 detector. In this paper, status of the hall B superconducting magnets for the CLAS12 detector is presented.

Quettier, L; Kashy, D; Elouadrhiri, L; Salpietro, E; Schneider, W; Small, R; Leung, E; Juang, T; McMullin, J; Taylor, C; Xu, L; Wagner, B; Wang, B; Wang, M

2011-12-01T23:59:59.000Z

183

Hall B superconducting magnets for the CLAS12 detector at JLAB  

Science Conference Proceedings (OSTI)

Hadron physics has been an essential part of the physics program with the CLAS detector in experimental hall B at Thomas Jefferson National Accelerator Facility (Jefferson Lab). With the 12 GeV upgrade of the CEBAF machine, hadron physics in Hall B will be extended to a new domain of higher mass resonances and the range of higher transferred momentum using up to 11 GeV electron beams and the upgraded CLAS12 detector. In this paper, status of the hall B superconducting magnets for the 12 GeV upgrade is presented.

L. Quettier, V. Burkert, L. Elouadrhiri, D. Kashy, E. Leung, W. Schneider

2011-02-01T23:59:59.000Z

184

President Obama Talks Clean Energy At Facebook Town Hall | Department of  

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

President Obama Talks Clean Energy At Facebook Town Hall President Obama Talks Clean Energy At Facebook Town Hall President Obama Talks Clean Energy At Facebook Town Hall April 25, 2011 - 10:24am Addthis Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs What does this mean for me? We are investing in new technologies that will help us reduce our dependence on fossil fuels. By investing in STEM education, we are investing in our future. President Obama hosted a town hall at Facebook's headquarters last Wednesday to discuss the direction of our country and the challenges we face. Importantly to us, he highlighted the importance of science education and clean energy innovation throughout the conversation. Check out the video below for President Obama's comments on why investments

185

The $?$-deformed Segal-Bargmann transform is a Hall type transform  

E-Print Network (OSTI)

We present an explanation of how the $\\mu$-deformed Segal-Bargmann spaces, that are studied in various articles of the author in collaboration with Angulo, Echevarria and Pita, can be viewed as deserving their name, that is, how they should be considered as a part of Segal-Bargmann analysis. This explanation relates the $\\mu$-deformed Segal-Bargmann transforms to the generalized Segal-Bargmann transforms introduced by B. Hall using heat kernel analysis. All the versions of the $\\mu$-deformed Segal-Bargmann transform can be understood as Hall type transforms. In particular, we define a $\\mu$-deformation of Hall's "Version C" generalized Segal-Bargmann transform which is then shown to be a $\\mu$-deformed convolution with a $\\mu$-deformed heat kernel followed by analytic continuation. Our results are generalizations and analogues of the results of Hall.

Stephen Bruce Sontz

2007-07-30T23:59:59.000Z

186

Performance testing and internal probe measurements of a high specific impulse Hall thruster  

E-Print Network (OSTI)

The BHT-1000 high specific impulse Hall thruster was used for performance testing and internal plasma measurements to support the ongoing development of computational models. The thruster was performance tested in both ...

Warner, Noah Zachary, 1978-

2003-01-01T23:59:59.000Z

187

WIPP Employee Inducted Into Mine Rescue Hall of Fame - WIPP Teams...  

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

Inducted Into Mine Rescue Hall of Fame - WIPP Teams Recognized at National Competition August 2, 2013 - 12:00pm Addthis Waste Isolation Pilot Plant Blue Mine Rescue Team Captain...

188

Is public space still possible? : lessons from City Hall Plaza ideas competition  

E-Print Network (OSTI)

In Autumn, 1994, the City of Boston, in partnership with the Boston Society of Architects and the Building Owners and Managers Association, sponsored the Revitalizing City Hall Plaza Ideas Competition. The Competition ...

Hurley, Timothy C. (Timothy Colyer)

1995-01-01T23:59:59.000Z

189

Hall mobility of cuprous oxide thin films deposited by reactive direct-current magnetron sputtering  

Science Conference Proceedings (OSTI)

Cuprous oxide (Cu{sub 2}O) is a promising earth-abundant semiconductor for photovoltaic applications. We report Hall mobilities of polycrystalline Cu{sub 2}O thin films deposited by reactive dc magnetron sputtering. High substrate growth temperature enhances film grain structure and Hall mobility. Temperature-dependent Hall mobilities measured on these films are comparable to monocrystalline Cu{sub 2}O at temperatures above 250 K, reaching 62 cm{sup 2}/V s at room temperature. At lower temperatures, the Hall mobility appears limited by carrier scattering from ionized centers. These observations indicate that sputtered Cu{sub 2}O films at high substrate growth temperature may be suitable for thin-film photovoltaic applications.

Lee, Yun Seog; Winkler, Mark T.; Siah, Sin Cheng; Brandt, Riley; Buonassisi, Tonio [Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)

2011-05-09T23:59:59.000Z

190

Correlation between the extraordinary Hall constant and electrical resistivity minima in Co-rich metallic glasses  

E-Print Network (OSTI)

The Hall effect has been studied in some Co-rich ferromagnetic metallic glasses which show resistivity (rho) minima at low temperatures. It is found that the extraordinary Hall constant (R-s) shows a corresponding minimum. The scaling relation R(s)similar torho(n) holds with nsimilar or equal to2 showing the dominance of quantum transport in these high-resistive disordered systems. The temperature dependences of magnetization and electrical resistivity are also interpreted in terms of existing theories.

Majumdar, AK; Khatua, PK; Rathnayaka, KDD; Naugle, Donald G.

2004-01-01T23:59:59.000Z

191

LEDS the focus of Monday's 10 a.m. Town Hall Meeting | OpenEI Community  

Open Energy Info (EERE)

LEDS the focus of Monday's 10 a.m. Town Hall Meeting LEDS the focus of Monday's 10 a.m. Town Hall Meeting Home > Blogs > Graham7781's blog Graham7781's picture Submitted by Graham7781(1992) Super contributor 16 November, 2012 - 11:23 LEDS Town Hall meeting What: OpenEI's town hall meeting is a half-hour open forum for discussions on energy topics with NREL's OpenEI team. Find out how your fellow researchers, students, teachers and energy professionals are using energy data, maps and tools. This town hall meeting will focus on the new LEDS Finance Technical Assistance Gateway, or LEAF, being built on OpenEI. After a brief overview of the project, we will open the line to questions, comments and ideas. We will also discuss recent enhancements and near-term objectives for OpenEI. Also, feel free to comment and suggest a topic for the OpenEI Town Hall

192

Habitat Restoration/Enhancement Fort Hall Reservation : 2008 Annual Report.  

Science Conference Proceedings (OSTI)

Habitat enhancement, protection and monitoring were the focus of the Resident Fisheries Program during 2008. Enhancement and protection included sloping, fencing and planting wetlands plugs at sites on Spring Creek (Head-waters). Many previously constructed instream structures (rock barbs and wing dams) were repaired throughout the Fort Hall Indian Reservation (Reservation). Physical sampling during 2008 included sediment and depth measurements (SADMS) in Spring Creek at the Car Removal site. SADMS, used to track changes in channel morphology and specifically track movements of silt through Bottoms stream systems were completed for 5 strata on Spring Creek. Water temperature and chemistry were monitored monthly on Spring Creek, Clear Creek, Diggie Creek, and Portneuf (Jimmy Drinks) and Blackfoot rivers. Fish population densities and biomass were sampled in five reservation streams which included nine sites. Sampling protocols were identical to methods used in past years. Numbers of fish in Spring Creek series remained relatively low, however, there was an increase of biomass overall since 1993. Salmonid fry densities were monitored near Broncho Bridge and were similar to 2006, and 2007, however, as in years past, high densities of macrophytes make it very difficult to see fry in addition to lack of field technicians. Mean catch rate by anglers on Bottoms streams stayed the same as 2007 at 1.5/hr. Numbers of fish larger than 18-inches caught by anglers increased from 2007 at .20 to .26/hr.

Osborne, Hunter [Shoshone Bannock Tribes

2009-07-23T23:59:59.000Z

193

Acoustic Analysis of Adult Speaker Age  

Science Conference Proceedings (OSTI)

Information about the age of the speaker is always present in speech. It is used as perceptual cues to age by human listeners, and can be measured acoustically and used by automatic age estimators. This chapter offers an introduction to the phonetic ... Keywords: Acoustic analysis, Acoustic correlates, Phonetics, Speaker age

Susanne Schtz

2007-02-01T23:59:59.000Z

194

The Quantum Spin Hall Effect: Theory and Experiment  

Science Conference Proceedings (OSTI)

The search for topologically non-trivial states of matter has become an important goal for condensed matter physics. Recently, a new class of topological insulators has been proposed. These topological insulators have an insulating gap in the bulk, but have topologically protected edge states due to the time reversal symmetry. In two dimensions the helical edge states give rise to the quantum spin Hall (QSH) effect, in the absence of any external magnetic field. Here we review a recent theory which predicts that the QSH state can be realized in HgTe/CdTe semiconductor quantum wells. By varying the thickness of the quantum well, the band structure changes from a normal to an 'inverted' type at a critical thickness d{sub c}. We present an analytical solution of the helical edge states and explicitly demonstrate their topological stability. We also review the recent experimental observation of the QSH state in HgTe/(Hg,Cd)Te quantum wells. We review both the fabrication of the sample and the experimental setup. For thin quantum wells with well width d{sub QW} 6.3 nm), the nominally insulating regime shows a plateau of residual conductance close to 2e{sup 2}/h. The residual conductance is independent of the sample width, indicating that it is caused by edge states. Furthermore, the residual conductance is destroyed by a small external magnetic field. The quantum phase transition at the critical thickness, d{sub c} = 6.3 nm, is also independently determined from the occurrence of a magnetic field induced insulator to metal transition.

Konig, Markus; Buhmann, Hartmut; Molenkamp, Laurens W.; /Wurzburg U.; Hughes, Taylor L.; /Stanford U., Phys. Dept.; Liu, Chao-Xing; /Tsinghua U., Beijing /Stanford U., Phys. Dept.; Qi, Xiao-Liang; Zhang, Shou-Cheng; /Stanford U., Phys. Dept.

2010-03-19T23:59:59.000Z

195

The Quantum Spin Hall Effect: Theory and Experiment  

SciTech Connect

The search for topologically non-trivial states of matter has become an important goal for condensed matter physics. Recently, a new class of topological insulators has been proposed. These topological insulators have an insulating gap in the bulk, but have topologically protected edge states due to the time reversal symmetry. In two dimensions the helical edge states give rise to the quantum spin Hall (QSH) effect, in the absence of any external magnetic field. Here we review a recent theory which predicts that the QSH state can be realized in HgTe/CdTe semiconductor quantum wells. By varying the thickness of the quantum well, the band structure changes from a normal to an 'inverted' type at a critical thickness d{sub c}. We present an analytical solution of the helical edge states and explicitly demonstrate their topological stability. We also review the recent experimental observation of the QSH state in HgTe/(Hg,Cd)Te quantum wells. We review both the fabrication of the sample and the experimental setup. For thin quantum wells with well width d{sub QW} < 6.3 nm, the insulating regime shows the conventional behavior of vanishingly small conductance at low temperature. However, for thicker quantum wells (d{sub QW} > 6.3 nm), the nominally insulating regime shows a plateau of residual conductance close to 2e{sup 2}/h. The residual conductance is independent of the sample width, indicating that it is caused by edge states. Furthermore, the residual conductance is destroyed by a small external magnetic field. The quantum phase transition at the critical thickness, d{sub c} = 6.3 nm, is also independently determined from the occurrence of a magnetic field induced insulator to metal transition.

Konig, Markus; Buhmann, Hartmut; Molenkamp, Laurens W.; /Wurzburg U.; Hughes, Taylor L.; /Stanford U., Phys. Dept.; Liu, Chao-Xing; /Tsinghua U., Beijing /Stanford U., Phys. Dept.; Qi, Xiao-Liang; Zhang, Shou-Cheng; /Stanford U., Phys. Dept.

2010-03-19T23:59:59.000Z

196

Normal-state Hall effect in YBa[sub 2]Cu[sub 3[minus][ital x  

Science Conference Proceedings (OSTI)

We have measured the normal-state Hall effect on single crystals of YBa[sub 2]Cu[sub 3[minus][ital x

Lan, M.D.; Liu, J.Z.; Jia, Y.X.; Zhang, L.; Shelton, R.N. (Department of Physics, University of California, Davis, California 95616 (United States))

1994-01-01T23:59:59.000Z

197

Twenty-First Water Reactor Safety Information Meeting. Volume 3, Primary system integrity; Aging research, products and applications; Structural and seismic engineering; Seismology and geology: Proceedings  

SciTech Connect

This three-volume report contains 90 papers out of the 102 that were presented at the Twenty-First Water Reactor Safety Information Meeting held at the Bethesda Marriott Hotel, Bethesda, Maryland, during the week of October 25-27, 1993. The papers are printed in the order of their presentation in each session and describe progress and results of programs in nuclear safety research conducted in this country and abroad. Foreign participation in the meeting included papers presented by researchers from France, Germany, Japan, Russia, Switzerland, Taiwan, and United Kingdom. The titles of the papers and the names of the authors have been updated and may differ from those that appeared in the final program of the meeting. Selected papers were indexed separately for inclusion in the Energy Science and Technology Database.

Monteleone, S. [comp.] [Brookhaven National Lab., Upton, NY (United States)] [comp.; Brookhaven National Lab., Upton, NY (United States)

1994-04-01T23:59:59.000Z

198

Habitat Restoration/Enhancement Fort Hall Reservation : 2001 Annual Report.  

DOE Green Energy (OSTI)

Habitat enhancement, protection and monitoring were the focus of the Resident Fisheries Program during 2001. Enhancement and protection included sloping, fencing and planting willows at sites on Diggie Creek, Clear Creek and Spring Creek. In addition, many previously constructed instream structures (rock barbs and wing dams) were repaired throughout the Fort Hall Indian Reservation (Reservation). In 2001, exclosure fences were erected on Diggie Creek (250 m barbed wire; (70 m jack), Wood Creek (500 m jack), Clear Creek (20 m jack), Ross Fork Creek (200 m jack), West Fork Creek (200 m jack)) and the Portneuf River (1 km barbed wire; 100 m jack). Jack and rail exclosure fences that had deteriorated over the past ten years were repaired at numerous areas throughout the Reservation. Physical sampling during 2001 included sediment and depth surveys (SADMS) in Big Jimmy Creek and Diggie Creek. SADMS, used to track changes in channel morphology and specifically track movements of silt through Bottoms stream systems were completed for eight and nine strata in the Big Jimmy and Diggie Creek, respectively. Baseline SADM data was collected in Diggie Creek to monitor the effects of bank sloping and revegetation on channel morphology and sediment levels through time. Water temperature was monitored (hourly) in Spring Creek, Clear Creek, Ross Fork Creek and Big Jimmy Creek. Biotic sampling included invertebrate sampling in the 200 and 300 series of Clear Creek. Fish population densities and biomass were sampled in Clear Creek 200 and 300 series. Sampling protocols were identical to methods used in past years. Numbers of fish in Clear Creek 300 series remained similar to 2000 while numbers of fish in Clear Creek 200 series dropped to near pre project levels. Salmonid fry densities were monitored near Broncho Bridge and were significantly higher than 2000. A mark-recapture study was initiated in spring 2001 to estimate numbers of spawning adults using the Head End of Spring Creek Mean catch rate by anglers on Bottoms streams increased from 0.55 in 2000 to 0.77 fish per hour in 2001. Numbers of fish 18 inches caught by anglers decreased from 0.41 in 2000 to 0.19 in 2001.

Moser, David C.

2003-03-01T23:59:59.000Z

199

Town Hall Meeting October 1st, 2012 | OpenEI Community  

Open Energy Info (EERE)

49 49 Varnish cache server Home Groups Community Central Green Button Applications Developer Utility Rate FRED: FRee Energy Database More Public Groups Private Groups Features Groups Blog posts Content Stream Documents Discussions Polls Q & A Events Notices My stuff Energy blogs 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142234349 Varnish cache server Town Hall Meeting October 1st, 2012 Home > Blogs > Graham7781's blog Graham7781's picture Submitted by Graham7781(2002) Super contributor 19 September, 2012 - 13:40 OpenEI Town Hall meeting What: OpenEI's town hall meeting is a half-hour open forum for discussions on energy topics with NREL's OpenEI team. Find out how your fellow researchers, students, teachers and energy professionals are using energy

200

Operation of a Segmented Hall Thruster with Low-sputtering Carbon-velvet Electrodes  

Science Conference Proceedings (OSTI)

Carbon fiber velvet material provides exceptional sputtering resistance properties exceeding those for graphite and carbon composite materials. A 2 kW Hall thruster with segmented electrodes made of this material was operated in the discharge voltage range of 200700 V. The arcing between the floating velvet electrodes and the plasma was visually observed, especially, during the initial conditioning time, which lasted for about 1 h. The comparison of voltage versus current and plume characteristics of the Hall thruster with and without segmented electrodes indicates that the magnetic insulation of the segmented thruster improves with the discharge voltage at a fixed magnetic field. The observations reported here also extend the regimes wherein the segmented Hall thruster can have a narrower plume than that of the conventional nonsegmented thruster.

Raitses, Y.; Staack, D.; Dunaevsky, A.; Fisch, N.J.

2005-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Quantum anomalous Hall effect with cold atoms trapped in a square lattice  

E-Print Network (OSTI)

We propose an experimental scheme to realize the quantum anomalous Hall effect in an anisotropic square optical lattice which can be generated from available experimental setups of double-well lattices with minor modifications. A periodic gauge potential induced by atom-light interaction is introduced to give a Peierls phase for the nearest-neighbor site hopping. The quantized anomalous Hall conductivity is investigated by calculating the Chern number as well as the chiral gapless edge states of our system. Furthermore, we show in detail the feasability for its experimental detection through light Bragg scattering of the edge and bulk states with which one can determine the topological phase transition from usual insulating phase to quantum anomalous Hall phase.

Liu, Xiong-Jun; Liu, Xin; Wu, Congjun; Sinova, Jairo

2010-01-01T23:59:59.000Z

202

Experimental Observation of the Inverse Spin Hall Effect at Room Temperature  

SciTech Connect

We observe the inverse spin Hall effect in a two-dimensional electron gas confined in Al-GaAs/InGaAs quantum wells. Specifically, they find that an inhomogeneous spin density induced by the optical injection gives rise to an electric current transverse to both the spin polarization and its gradient. The spin Hall conductivity can be inferred from such a measurement through the Einstein relation and the onsager relation, and is found to have the order of magnitude of 0.5(e{sup 2}/h). The observation is made at the room temperature and in samples with macroscopic sizes, suggesting that the inverse spin Hall effects is a robust macroscopic transport phenomenon.

Liu, Baoli; Shi, Junren; Wang, Wenxin; Zhao, Hongming; Li, Dafang; /Beijing, Inst. Phys.; Zhang, Shoucheng; /Stanford U., Phys. Dept.; Xue, Qikun; Chen, Dongmin; /Beijing, Inst. Phys.

2010-03-16T23:59:59.000Z

203

Multiscaling in Hall-Magnetohydrodynamic Turbulence: Insights from a Shell Model  

E-Print Network (OSTI)

We show that a shell-model version of the three-dimensional Hall-magnetohydrodynamic (3D Hall-MHD) equations provides a natural theoretical model for investigating the multiscaling behaviors of velocity and magnetic structure functions. We carry out extensive numerical studies of this shell model, obtain the scaling exponents for its structure functions, in both the low-$k$ and high-$k$ power-law ranges of 3D Hall-MHD, and find that the extended-self-similarity (ESS) procedure is helpful in extracting the multiscaling nature of structure functions in the high-$k$ regime, which otherwise appears to display simple scaling. Our results shed light on intriguing solar-wind measurements.

Debarghya Banerjee; Samriddhi Sankar Ray; Ganapati Sahoo; Rahul Pandit

2013-03-04T23:59:59.000Z

204

High precision measurements of the neutron spin structure in Hall A at Jlab  

SciTech Connect

Conclusions of this presentation are: (1) JLab energy upgrade will offer new exciting opportunities to study the nucleon (spin) structure such as high precision, unexplored phase space, flavor decomposition; (2) Large technological efforts is in progress to optimally exploit these opportunities; (3) HallA will be the first hall to get the new beam, first experiment expected to run in 2014; (4) A1n likely one of the first experiments to take data in the new 12 GeV era; and (5) SIDIS exp. will follow in couple of years.

Annand, R M; Cates, G; Cisbani, E; Franklin, G B; Liyanage, N; Puckett, A; Rosner, G; Wojtsekhowski, B

2012-04-01T23:59:59.000Z

205

Sec. Chu Online Town Hall | Department of Energy  

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

Skip to main content Energy.gov Find information about your town or city. GO Search form Search link to facebook link to twitter Email Signup Sign up for updates Go Energy.gov...

206

Reconstructing the music hall rotunda and annex at vauxhall pleasure gardens c. 1764  

Science Conference Proceedings (OSTI)

This paper summarises work in progress on the digital reconstruction of the structure, space and decorative program of the music hall and annex at Vauxhall Pleasure Gardens c. 1764. The proposed outcome will be a recreation of the space and its contents ... Keywords: animation, gallery display, historic sites, music, reconstructive architecture, visualisation

Stephen Caffey; Robert G. Graf; Charles Culp; Wei Yan; Ehsan Barekati; Matthew Marshall

2010-07-01T23:59:59.000Z

207

HIGH ACCURACY BEAM CURRENT MONITOR SYSTEM FOR CEBAF'S EXPERIMENTAL HALL A *  

E-Print Network (OSTI)

HIGH ACCURACY BEAM CURRENT MONITOR SYSTEM FOR CEBAF'S EXPERIMENTAL HALL A * J.-C. Denard , A. Saha, Université Blaise Pascal IN2P3-CNRS Abstract CEBAF accelerator delivers continuous wave (CW) electron beams for measuring accurately the linearity is described. 1 INTRODUCTION The CEBAF accelerator delivers continuous

Paris-Sud XI, Université de

208

High performance computing and the simplex method Julian Hall, Qi Huangfu and Edmund Smith  

E-Print Network (OSTI)

High performance computing and the simplex method Julian Hall, Qi Huangfu and Edmund Smith School of Mathematics University of Edinburgh 12th April 2011 High performance computing and the simplex method #12;The... ... but methods for all three depend on it! High performance computing and the simplex method 1 #12;Overview · LP

Hall, Julian

209

Diagnostic Setup for Characterization of Near-Anode Processes in Hall Thrusters  

DOE Green Energy (OSTI)

A diagnostic setup for characterization of the near-anode processes in Hall thrusters was designed and assembled. Experimental results with a single floating probe show that radial probe insertion does not cause perturbations to the discharge and therefore can be used for near-anode measurements.

L. Dorf; Y. Raitses; N. J. Fisch

2003-05-29T23:59:59.000Z

210

Neogene sutures in eastern Indonesia R. Hall*, M.E.J. Wilson1  

E-Print Network (OSTI)

Neogene sutures in eastern Indonesia R. Hall*, M.E.J. Wilson1 SE Asia Research Group, Department the Eurasian, Indian­Australian and Pacific­Philippine Sea plates within the eastern Indonesia region Indonesia; Tectonic changes 1. Introduction Eastern Indonesia is situated at the junction of three major

Royal Holloway, University of London

211

Aging in American Convents  

E-Print Network (OSTI)

Schuster. Snowdon, David 2001 Aging with Grace: What the Nunreligion, devotion, and aging. CSW JAN09 update tocAging in American Convents FIELDWORK REPORT by Anna I.

Corwin, Anna I.

2009-01-01T23:59:59.000Z

212

Design and characterization of a low cost dual differential proving ring force sensor utilizing Hall-effect sensors  

E-Print Network (OSTI)

A novel dual differential hall-effect based proving ring force sensor has been designed, manufactured, and tested. Strain gauge based force sensors are among the most common methods of measuring static and dynamic forces, ...

Rivest, Christopher W. (Christopher Warren)

2006-01-01T23:59:59.000Z

213

Proposal for a Datta-Das transistor in the quantum Hall regime  

E-Print Network (OSTI)

We propose a resonant spin-field-effect transistor for chiral spin-resolved edge states in the integer quantum Hall effect with Rashba spin-orbit interaction. It employs a periodic array of voltage-controlled top gates that locally modulate the Rashba spin-orbit interaction. Strong resonant spin-field effect is achieved when the array periodicity matches the inverse of the wave-vector difference of the two chiral states involved. Well-known techniques of separately contacting the edge states make it possible to selectively populate and read out the edge states, allowing full spin readout. The resonant nature of the spin-field effect and the adiabatic character of the edge states guarantee a high degree of robustness with respect to disorder. Our device represents the quantum Hall version of the all-electrical Datta-Das spin-field effect transistor.

Luca Chirolli; D. Venturelli; F. Taddei; Rosario Fazio; V. Giovannetti

2011-11-02T23:59:59.000Z

214

Breathing oscillations in enlarged cylindrical-anode-layer Hall plasma accelerator  

SciTech Connect

Breathing oscillations in the discharge of an enlarged cylindrical-anode-layer Hall plasma accelerator are investigated by three-dimensional particle-in-cell (PIC) simulation. Different from the traditional breathing mode in a circular Hall plasma accelerator, the bulk plasma oscillation here is trigged by the potential barrier generated by the concentrated ion beam and substantial enough to compete with the anode voltage. The electric field near the anode is suppressed by the potential barrier thereby decreasing the electron density by {approx}36%. The discharge is restored to the normal level after the concentrated beam explodes and then it completes one cycle of electro-driven breathing oscillation. The breathing mode identified by the PIC simulation has a frequency range of {approx}156 kHz-{approx}250 kHz and does not vary monotonically with the discharge voltage.

Geng, S. F.; Wang, C. X. [Southwestern Institute of Physics, Chengdu 610041 (China) [Southwestern Institute of Physics, Chengdu 610041 (China); Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong (China); Tang, D. L.; Qiu, X. M. [Southwestern Institute of Physics, Chengdu 610041 (China)] [Southwestern Institute of Physics, Chengdu 610041 (China); Fu, R. K. Y. [Plasma Technology Limited, Festival Walk Tower, Tat Chee Avenue, Kowloon, Hong Kong (China)] [Plasma Technology Limited, Festival Walk Tower, Tat Chee Avenue, Kowloon, Hong Kong (China); Chu, Paul K. [Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong (China)] [Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong (China)

2013-05-28T23:59:59.000Z

215

Subpicosecond spin relaxation in GaAsSb multiple quantum wells K. C. Hall,a)  

E-Print Network (OSTI)

Subpicosecond spin relaxation in GaAsSb multiple quantum wells K. C. Hall,a) S. W. Leonard, and H quantum wells are measured at 295 K using time-resolved circular dichroism induced by 1.5 m, 100 fs pulses times shorter than those in InGaAs and InGaAsP wells with similar band gaps. The shorter relaxation

Van Driel, Henry M.

216

AGING FACILITY CRITICALITY SAFETY CALCULATIONS  

Science Conference Proceedings (OSTI)

The purpose of this design calculation is to revise and update the previous criticality calculation for the Aging Facility (documented in BSC 2004a). This design calculation will also demonstrate and ensure that the storage and aging operations to be performed in the Aging Facility meet the criticality safety design criteria in the ''Project Design Criteria Document'' (Doraswamy 2004, Section 4.9.2.2), and the functional nuclear criticality safety requirement described in the ''SNF Aging System Description Document'' (BSC [Bechtel SAIC Company] 2004f, p. 3-12). The scope of this design calculation covers the systems and processes for aging commercial spent nuclear fuel (SNF) and staging Department of Energy (DOE) SNF/High-Level Waste (HLW) prior to its placement in the final waste package (WP) (BSC 2004f, p. 1-1). Aging commercial SNF is a thermal management strategy, while staging DOE SNF/HLW will make loading of WPs more efficient (note that aging DOE SNF/HLW is not needed since these wastes are not expected to exceed the thermal limits form emplacement) (BSC 2004f, p. 1-2). The description of the changes in this revised document is as follows: (1) Include DOE SNF/HLW in addition to commercial SNF per the current ''SNF Aging System Description Document'' (BSC 2004f). (2) Update the evaluation of Category 1 and 2 event sequences for the Aging Facility as identified in the ''Categorization of Event Sequences for License Application'' (BSC 2004c, Section 7). (3) Further evaluate the design and criticality controls required for a storage/aging cask, referred to as MGR Site-specific Cask (MSC), to accommodate commercial fuel outside the content specification in the Certificate of Compliance for the existing NRC-certified storage casks. In addition, evaluate the design required for the MSC that will accommodate DOE SNF/HLW. This design calculation will achieve the objective of providing the criticality safety results to support the preliminary design of the Aging Facility. As the ongoing design evolution remains fluid, the results from this design calculation should be evaluated for applicability to any new or modified design. Consequently, the results presented in this document are limited to the current design. The information contained in this document was developed by Environmental and Nuclear Engineering and is intended for the use of Design and Engineering in its work regarding the various criticality related activities performed in the Aging Facility. Yucca Mountain Project personnel from Environmental and Nuclear Engineering should be consulted before the use of the information for purposes other than those stated herein or use by individuals other than authorized personnel in Design and Engineering.

C.E. Sanders

2004-09-10T23:59:59.000Z

217

Office | Open Energy Information  

Open Energy Info (EERE)

Building Type Office Building Type Office Definition Buildings used for general office space, professional office, or administrative offices. Medical offices are included here if they do not use any type of diagnostic medical equipment (if they do, they are categorized as an outpatient health care building). Sub Categories administrative or professional office; government office; mixed-use office; bank or other financial institution; medical office; sales office; contractor's office (e.g. construction, plumbing, HVAC); non-profit or social services; research and development; city hall or city center; religious office; call center References EIA CBECS Building Types [1] References ↑ EIA CBECS Building Types U.S. Energy Information Administration (Oct 2008) Retrieved from "http://en.openei.org/w/index.php?title=Office&oldid=270116

218

Thoughts on Aging  

E-Print Network (OSTI)

The impetus of writing about aging came the other day afterMagnetic Resonance Thoughts on Aging George Feher Received:at Springerlink.com When we, aging scientists, fade away and

Feher, George

2010-01-01T23:59:59.000Z

219

Low-Voltage Cable Aging Management Guidance  

Science Conference Proceedings (OSTI)

This report, intended for use by power plant engineers and craft and administrative personnel who are responsible for cable system aging management, provides guidance on the effective and efficient application of current information and techniques related to aging and condition monitoring (CM) of low-voltage cables. The identification of cables that are prone to early aging and the timely replacement or repair of cables that are degraded will minimize unnecessary power losses, unplanned shutdowns, ...

2013-12-23T23:59:59.000Z

220

A novel numerical analysis of Hall Effect Thruster and its application in simultaneous design of thruster and optimal low-thrust trajectory.  

E-Print Network (OSTI)

??Hall Effect Thrusters (HETs) are a form of electric propulsion device which uses external electrical energy to produce thrust. When compared to various other electric (more)

Kwon, Kybeom

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Use of emission spectroscopy for real-time assessment of relative wall erosion rate of BHT-200 hall thruster for various regimes of operation  

E-Print Network (OSTI)

Radiation emission due to Boron atoms sputtered from the Boron-Nitride ceramic walls of a BHT-200 Hall thruster was measured as

Celik, Murat

222

All-optical Hall effect by the dynamic toroidal moment in a cavity-based metamaterial  

E-Print Network (OSTI)

Dynamic dipolar toroidal response is demonstrated by an optical plasmonic metamaterial composed of double disks. This response with a hotspot of localized E-field concentration is a well-behaved toroidal cavity mode that exhibits a large Purcell factor due to its deep-subwavelength mode volume. All-optical Hall effect (photovoltaic) due to this optical toroidal moment is demonstrated numerically, in mimicking the magnetoelectric effect in multiferroic systems. The result shows a promising avenue to explore various optical phenomena associated with this intriguing dynamic toroidal moment.

Dong, Zheng-Gao; Yin, Xiaobo; Li, Jiaqi; Lu, Changgui; Zhang, Xiang

2013-01-01T23:59:59.000Z

223

Building America Top Innovations Hall of Fame Profile … Unvented, Conditioned Crawlspaces  

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

have found that have found that in humid parts of the United States, closed, conditioned crawlspaces perform better than vented crawlspaces, reducing moisture problems and increasing energy efficiency. Building America research on unvented crawlspaces has demonstrated 15% to 18% less energy consumption for heating and cooling while reducing humidity over 20%. These results have substantially influenced changes in the 2009 and 2012 versions of the International Residential Code (R408.3) allowing unvented, conditioned crawlspaces. Thousands of homes have now been constructed with this important innovation. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.1 Building Science Solutions Unvented, Conditioned

224

Generalized correlation functions for conductance fluctuations and the mesoscopic spin Hall effect  

E-Print Network (OSTI)

We study the spin-Hall conductance fluctuations in ballistic mesoscopic systems. We obtain universal expressions for the spin and charge current fluctuations, cast in terms of current-current autocorrelation functions. We show that the latter are conveniently parametrized as deformed Lorentzian shape lines, functions of an external applied magnetic field and the Fermi energy. We find that the charge current fluctuations show quite unique statistical features at the symplectic-unitary crossover regime. Our findings are based on an evaluation of the generalized transmission coefficients correlation functions within the stub model and are amenable to experimental test.

J. G. G. S. Ramos; A. L. R. Barbosa; D. Bazeia; M. S. Hussein; C. H. Lewenkopf

2012-12-09T23:59:59.000Z

225

Case Study of Building-Integrated Photovoltaic Systems at University of Wisconsin's Mary Ann Cofrin Hall  

Science Conference Proceedings (OSTI)

This report is a case study of two state-of-the-art building-integrated photovoltaic (BIPV) systems located at Mary Ann Cofrin Hall on the campus of the University of Wisconsin in Green Bay, Wisconsin. With a combined capacity of roughly 18.2 kWac, the two systems produce renewable pollution-free energy, help to support the building's electrical load, and reduce loading on the Wisconsin Public Service (WPS) distribution system serving the campus. The photovoltaic (PV) installation was a joint effort of W...

2003-09-30T23:59:59.000Z

226

Calder Hall Cooling Tower Demolition: Landmark Milestone for Decommissioning at Sellafield  

Science Conference Proceedings (OSTI)

September 2007 saw a very visible change to the Sellafield site following the culmination of a major decommissioning project; the demolition of the four Calder Hall cooling towers. A key part of the UK's nuclear industrial heritage, Calder Hall, the world's first commercial nuclear power station, was opened by Her Majesty Queen Elizabeth II in October 1953 and continued to generate electricity until its closure in 2003. Following the decision to decommission the Calder Hall site, explosive demolition was identified as the safest and most cost effective route for the removal of the towers. The technique, involving the placement of explosive in 60% of the circumference of both shell and legs, is a tried and tested method which had already been used successfully in more than 200 cooling towers in the UK in the last 30 years. The location and composition of the four 88 metre high towers also created additional challenges. Situated only 40 metres away from the UK's only nuclear Fuel Handling Plant, as well as other sensitive structures on the Sellafield site, the project had to address the impact of a number of key areas, including dust, ground vibration and air over pressure, to ensure that the demolition could be carried out safely and without significant impact on other operational areas on the site. At the same time, the towers had to be prepared for demolition in a way that minimised the amounts of radioactive or hazardous waste materials arising. This paper follows the four year journey from the initial decision to demolish the towers right through to the demolition itself as well as the clean up of the site post demolition. It will also consider the massive programme of work necessary not only to carry out the physical work safely but also to gain regulatory confidence and stakeholder support to carry out the project successfully. In summary: The demolition of the four Calder Hall cooling towers was a highly visible symbol of the changes that are occurring on the Sellafield site as it moves forward towards a decommissioning future. Although in itself the demolition was both straightforward and standard, the various complexities posed by the towers situation at Sellafield introduced an entirely new element to the project, with a number of complex challenges which had to be overcome or resolved before the demolition could take place. It is a testament to the skill and dedication of the project team and its associated contractors that the project was delivered safely and successfully without a single accident, injury or event throughout the entire four years, and with minimal impact on both site operations and the local community. (authors)

Williamson, E.J. [Nuclear Decommissioning and Major Projects Group, Sellafield Ltd, Seascale, Cumbria (United Kingdom)

2008-07-01T23:59:59.000Z

227

Empirical electron cross-field mobility in a Hall effect thruster  

Science Conference Proceedings (OSTI)

Electron transport across the magnetic field in Hall effect thrusters is still an open question. Models have so far assumed 1/B{sup 2} or 1/B scaling laws for the 'anomalous' electron mobility, adjusted to reproduce the integrated performance parameters of the thruster. We show that models based on such mobility laws predict very different ion velocity distribution functions (IVDF) than measured by laser induced fluorescence (LIF). A fixed spatial mobility profile, obtained by analysis of improved LIF measurements, leads to much better model predictions of thruster performance and IVDF than 1/B{sup 2} or 1/B mobility laws for discharge voltages in the 500-700 V range.

Garrigues, L. [Universite de Toulouse, UPS, INPT, LAPLACE (Laboratoire Plasma et Conversion d'Energie), 118 route de Narbonne, F-31062 Toulouse Cedex 9 (France); Perez-Luna, J.; Lo, J.; Hagelaar, G. J. M.; Boeuf, J. P. [Universite de Toulouse, UPS, INPT, LAPLACE (Laboratoire Plasma et Conversion d'Energie), 118 route de Narbonne, F-31062 Toulouse Cedex 9 (France); CNRS, LAPLACE, F-31062 Toulouse (France); Mazouffre, S. [ICARE (Institut de Combustion, Aerothermique, Reactivite et Environnement) IC, Avenue de la Recherche Scientifique, 45071 Orleans (France)

2009-10-05T23:59:59.000Z

228

Mechanical and thermal design of the CEBAF Hall a beam calorimeter  

SciTech Connect

A calorimeter is being fabricated to provide 0.5% - 1.0% absolute measurement of the beam current in the Hall A end station of the Continuous Electron Beam Accelerator Facility (CEBAF) at Jefferson Lab (JLAB). Modern powder metallurgy processes have produced high density, high thermal conductivity tungsten-copper composite materials that minimize electromagnetic and hadronic energy loss while maintaining a rapid thermal response time. Heat leaks are minimized by mounting the mass in vacuum on glass ceramic mounts. A conduction cooling scheme utilizes an advanced carbon fiber compliant thermal interface material. Transient finite difference and finite element models were developed to estimate heat leaks and thermal response times.

M. Bevins; A. Day; P. Degtiarenko; L.A. Dillon-Townes; A. Freyberger; R. Gilman; A. Saha; S. Slachtouski

2005-05-16T23:59:59.000Z

229

Two-Sensor System for Absolute Age and Temperature History  

absolute age and/or temperature history of a device or system starting from the time it is assembled or commissioned. Ideally this information could ...

230

Using Rubrics to Assess Information Literacy: An Examination of Methodology and Interrater Reliability  

E-Print Network (OSTI)

Reliability Megan Oakleaf 326 Hinds Hall, Syracuse, NY 13244. E-mail: moakleaf@syr.edu Academic librarians rubrics have not taken a rigorous approach to methodology and interrater reliability. This article seeks,and analyzing the inter- rater reliability of information literacy rubrics in the hands of university librarians

Oakleaf, Megan

231

Laser Safety for the Experimental Halls at SLAC_s Linac Coherent Light Source (LCLS)  

SciTech Connect

The LCLS at the SLAC National Accelerator Laboratory will be the world's first source of an intense hard x-ray laser beam, generating x-rays with wavelengths of 1nm and pulse durations less than 100fs. The ultrafast x-ray pulses will be used in pump-probe experiments to take stop-motion pictures of atoms and molecules in motion, with pulses powerful enough to take diffraction images of single molecules, enabling scientists to elucidate fundamental processes of chemistry and biology. Ultrafast conventional lasers will be used as the pump. In 2009, LCLS will deliver beam to the Atomic Molecular and Optical (AMO) Experiment, located in one of 3 x-ray Hutches in the Near Experimental Hall (NEH). The NEH includes a centralized Laser Hall, containing up to three Class 4 laser systems, three x-ray Hutches for experiments and vacuum transport tubes for delivering laser beams to the Hutches. The main components of the NEH laser systems are a Ti:sapphire oscillator, a regen amplifier, green pump lasers for the oscillator and regen, a pulse compressor and a harmonics conversion unit. Laser safety considerations and controls for the ultrafast laser beams, multiple laser controlled areas, and user facility issues are discussed.

Woods, Michael; Anthony, Perry; /SLAC; Barat, Ken; /LBL, Berkeley; Gilevich, Sasha; Hays, Greg; White, William E.; /SLAC

2009-01-15T23:59:59.000Z

232

One-dimensional hybrid-direct kinetic simulation of the discharge plasma in a Hall thruster  

SciTech Connect

In order to model the non-equilibrium plasma within the discharge region of a Hall thruster, the velocity distribution functions (VDFs) must be obtained accurately. A direct kinetic (DK) simulation method that directly solves the plasma Boltzmann equation can achieve better resolution of VDFs in comparison to particle simulations, such as the particle-in-cell (PIC) method that inherently include statistical noise. In this paper, a one-dimensional hybrid-DK simulation, which uses a DK simulation for heavy species and a fluid model for electrons, is developed and compared to a hybrid-PIC simulation. Time-averaged results obtained from the hybrid-DK simulation are in good agreement with hybrid-PIC results and experimental data. It is shown from a comparison of using a kinetic simulation and solving the continuity equation that modeling of the neutral atoms plays an important role for simulations of the Hall thruster discharge plasma. In addition, low and high frequency plasma oscillations are observed. Although the kinetic nature of electrons is not resolved due to the use of a fluid model, the hybrid-DK model provides spatially and temporally well-resolved plasma properties and an improved resolution of VDFs for heavy species with less statistical noise in comparison to the hybrid-PIC method.

Hara, Kentaro; Boyd, Iain D. [University of Michigan, Ann Arbor, Michigan 48109 (United States); Kolobov, Vladimir I. [CFD Research Corporation, Huntsville, Alabama 35805 (United States)

2012-11-15T23:59:59.000Z

233

Energy Efficiency Improvements to Wundar Hall, a Historic Building on the Concordia Campus, Milwaukee, Wisconsin  

Science Conference Proceedings (OSTI)

The Forest County Potawatomi Community (??FCPC? or ??Community?) implemented energy efficiency improvements to revitalize Wundar Hall, a 34,000 square foot (??SF?) building that was formerly used as a dormitory and is listed on the National Registry of Historic Places, into an office building. Wundar Hall is the first of many architecturally and historically significant buildings that the Community hopes to renovate at the former Concordia College campus, property on the near west side of Milwaukee that was taken into trust for the Community by the United States on July 10, 1990 (collectively, the ??Concordia Trust Property?). As part of this project, which was conducted with assistance from the Department of Energy??s Tribal Energy Program (??TEP?), the Community updated and/or replaced the building envelope, mechanical systems, the plumbing system, the electrical infrastructure, and building control systems. The project is expected to reduce the building??s natural gas consumption by 58% and the electricity consumption by 55%. In addition, the project was designed to act as a catalyst to further renovation of the Concordia Trust Property and the neighborhood. The City of Milwaukee has identified redevelopment of the Concordia Trust Property as a ??Catalytic Project? for revitalizing the near west side. The Tribe envisions a revitalized, mixed-use campus of community services, education, and economic development??providing services to the Indian community and jobs to the neighborhood.

Karman, Nathan

2012-11-29T23:59:59.000Z

234

Questions and Answers - Why are the Halls in bio-dome shapes?  

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

How much does it cost a yearto run Jefferson Lab? How much does it cost a year<br>to run Jefferson Lab? Previous Question (How much does it cost a year to run Jefferson Lab?) Questions and Answers Main Index Next Question (Why did it take so long to build Jefferson Lab?) Why did it take so longto build Jefferson Lab? Why are the Halls in bio-dome shapes? The answer to your question is the answer to many questions... money. The shape of our experimental halls was that which could do the job and spend the least amount of money. There are several reasons for this that you won't quite understand unless you have taken geometry. If you need to enclose a certain amount of AREA, but have to pay for the LENGTH of wall you use, you want to build whatever type of building will enclose that AREA with the shortest LENGTH of wall. It just so happens a circle encloses the

235

Solutioning and Aging Behaviours  

Science Conference Proceedings (OSTI)

Mar 13, 2012 ... Aluminum Alloys: Fabrication, Characterization and Applications: Solutioning and Aging Behaviours Sponsored by: The Minerals, Metals and...

236

Solutioning and Aging Behaviors  

Science Conference Proceedings (OSTI)

Aluminum Alloys: Development, Characterization and Applications: Solutioning and Aging Behaviors Sponsored by: TMS Light Metals Division, TMS: Aluminum

237

Aging of SRC liquids  

Science Conference Proceedings (OSTI)

The viscosity of SRC?LL liquid increases when subjected to accelerated aging by bubbling oxygen in the presence of copper strip at 62C. Precipitates are formed and can be separated from the aged liquid by Soxhlet extraction with pentane. A 30?70 blend of SRC?I with SRC?LL was subjected to oxygen aging in the absence of copper

T. Hara; L. Jones; K. C. Tewari; N. C. Li

1981-01-01T23:59:59.000Z

238

Tune In To Our Online Town Hall With Sec. Chu at 12:45PM EST | Department  

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

Tune In To Our Online Town Hall With Sec. Chu at 12:45PM EST Tune In To Our Online Town Hall With Sec. Chu at 12:45PM EST Tune In To Our Online Town Hall With Sec. Chu at 12:45PM EST January 26, 2011 - 8:35am Addthis Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs During the State of the Union address last night, President Obama placed the national spotlight on clean energy, saying that "we need to out-innovate, out-educate, and out-build the rest of the world," and that we must invest in clean energy in order to strengthen our security, protect our planet, and create countless new jobs for our people. Today, Secretary Steven Chu is hosting an online town hall to discuss the President's clean energy and innovation agenda. We hope you'll join at 12:45 PM EST at energy.gov/livechat.

239

As part of the commercial arm of Gower College Swansea, Sketty Hall has a working partnership with Swansea University,  

E-Print Network (OSTI)

As part of the commercial arm of Gower College Swansea, Sketty Hall has a working partnership walk from the Swansea University campus. in partnership with Conference Services Swansea University #12 · Buffet lunch or two course lunch · Afternoon tea / coffee with biscuits · Screen & flip chart

Martin, Ralph R.

240

U(1) X U(1) XI Z(2) Chern-Simons theory and Z(4) parafermion fractional quantum Hall states  

E-Print Network (OSTI)

We study U(1)U(1)?Z2 Chern-Simons theory with integral coupling constants (k,l) and its relation to certain non-Abelian fractional quantum Hall (FQH) states. For the U(1)U(1)?Z2 Chern-Simons theory, we show how to compute ...

Barkeshli, Maissam

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


241

Genetic and tabu search approaches for optimizing the hall call-Car allocation problem in elevator group systems  

Science Conference Proceedings (OSTI)

The most common problem in vertical transportation using elevator group appears when a passenger wants to travel from a floor to other different floor in a building. The passenger makes a hall call by pressing a landing call button installed at the floor ... Keywords: Car dispatching, Elevator, Elevator group system, Genetic algorithm, Lift, Tabu search, Vertical transportation

Berna Bolat; Pablo Corts

2011-03-01T23:59:59.000Z

242

Knock-On of delta-electrons in Hall A Electron Arm. Effect of the Aerogel Cerenkov.  

E-Print Network (OSTI)

In this note we study the production amount of delta-electrons due to pion knock-on in the different detectors of the Hall A electron High Resolution Spectrometer (HRS). We detail the computation method and the inputs used. The main result is that the aerogel Cerenkov counter provides almost 40 % of the total production of delta-electrons.

Alexandre Deur

1998-01-01T23:59:59.000Z

243

Resistively-Detected NMR Studies of Quantum Hall Systems Katsuyoshi Kodera, Hisashi Takado, Akira Endo, Yoshiaki Hashimoto, Shingo  

E-Print Network (OSTI)

Resistively-Detected NMR Studies of Quantum Hall Systems Katsuyoshi Kodera, Hisashi Takado, Akira, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581 Abstract. The resistively-detected NMR. The NMR lineshape in this region exhibits a dip-peak structure (dispersive lineshape). The anomalous

Katsumoto, Shingo

244

Building America Top Innovations Hall of Fame Profile … Ducts in Conditioned Space  

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

A duct chase in a dropped hallway ceiling A duct chase in a dropped hallway ceiling provides an affordable way to put ducts in conditioned space, a technique that saves energy and improves indoor air quality. Moving ductwork into the home's conditioned space can save 8%-15% on homeowner air-conditioning bills. Thousands of homes are now applying this important best practice promoted by Building America research. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.1 Building Science Solutions: Thermal Enclosure Ducts in Conditioned Space Putting ducts in vented, unconditioned crawlspaces and attics makes almost no sense from a building science standpoint. Building America research has provided proven solutions for locating ducts in conditioned space that are being adopted by

245

Building America Top Innovations Hall of Fame Profile … Unvented, Conditioned Attics  

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

additional heat loss and gain of ducts additional heat loss and gain of ducts in unconditioned, vented attics increases energy use for heating and cooling 10%. Additionally, duct air leakage has been measured to commonly exceed 20% of conditioned air flow, which results in a significant energy loss when ducts are in unconditioned space. In addition to influencing builders across the country to adopt unvented, conditioned attics, Building America research has helped influence code acceptance of this innovation since 2006. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.1 Building Science Solutions Unvented, Conditioned Attics The preference for a large segment of the U.S. housing industry has been to locate HVAC systems in unconditioned attics, but this is highly inefficient.

246

ANL/APS/TB-32 Test of Horizontal Field Measurements Using Two-Axis Hall  

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

2 2 Test of Horizontal Field Measurements Using Two-Axis Hall Probes at the APS Magnetic Measurement Facility I. Vasserman Advanced Photon Source Argonne National Laboratory Argonne, IL 60439 1. Introduction The free-electron laser (FEL) project at the Advanced Photon Source (APS) will use a 400-MeV particle beam from the APS linac with RMS beam transverse size of 100 µm and requires very high performance of the insertion devices in order to achieve high intensity radiation. Averaged over period, the trajectory must deviate from the ideal on-axis trajectory by not more than 10% of the RMS beam size. Meaning that the second field integral should be straight within ±1300 G-cm 2 over the length of the device for both horizontal and vertical directions for the 400-MeV particle

247

Building America Top Innovations Hall of Fame Profile … Advanced Framing Systems and Packages  

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

studies involving studies involving thousands of homes have documented significant material, labor, and energy savings when production builders implement advanced framing techniques. Advanced framing can reduce the number of studs in the walls by up to one-third, reducing the cost of materials. and reducing the cost of labor in terms of the time it takes to handle, cut, install, drill, and attach to studs. Actual savings have exceeded $1,000 per home. Studies show the resulting improvement in thermal performance can yield 13% energy savings. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.1 Building Science Solutions Advanced Framing Systems and Packages Building America has developed best practices for advanced framing

248

Building America Top Innovations Hall of Fame Profile … Basement Insulation Systems  

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

Efficient Efficient and durable construction practices are critical for basements because basements can account for 10% to 30% of a home's total heat loss and provide significant risk of moisture problems due to extensive cold surfaces at the walls and slab. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.1 Building Science Solutions Basement Insulation Systems Building America research has provided essential guidance for one of the most challenging construction assemblies in cold-climate high-performance homes. Basements can easily develop mold, rot, and odor problems if not designed properly. Building America researchers have investigated basement insulation systems that keep the space dry, healthy, and odor-free. These systems effectively address the

249

Building America Top Innovations Hall of Fame Profile … Tankless Gas Water Heater Performance  

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

Incorporating tankless water heaters was one Incorporating tankless water heaters was one of many energy-efficiency recommendations Building America's research team IBACOS had for San Antonio builder Imagine Homes. Although tankless gas water heaters should save approximately 33% on hot water heating compared to a conventional storage water heater, actual energy savings vary significantly based on individual draw volume. Above 10 gallons per draw, the efficiency approaches the rated energy factor. The greatest savings occur at a daily use quantity of about 50 gallons. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.2 Energy Efficient Components Tankless Gas Water Heater Performance As improved thermal enclosures dramatically reduce heating and cooling loads,

250

The inner structure of collisionless magnetic reconnection: The electron-frame dissipation measure and Hall fields  

Science Conference Proceedings (OSTI)

It was recently proposed that the electron-frame dissipation measure, the energy transfer from the electromagnetic field to plasmas in the electron's rest frame, identifies the dissipation region of collisionless magnetic reconnection [Zenitani et al., Phys. Rev. Lett. 106, 195003 (2011)]. The measure is further applied to the electron-scale structures of antiparallel reconnection, by using two-dimensional particle-in-cell simulations. The size of the central dissipation region is controlled by the electron-ion mass ratio, suggesting that electron physics is essential. A narrow electron jet extends along the outflow direction until it reaches an electron shock. The jet region appears to be anti-dissipative. At the shock, electron heating is relevant to a magnetic cavity signature. The results are summarized to a unified picture of the single dissipation region in a Hall magnetic geometry.

Zenitani, Seiji; Hesse, Michael; Klimas, Alex; Black, Carrie; Kuznetsova, Masha [NASA Goddard Space Flight Center, Greenbelt, Maryland 20771 (United States)

2011-12-15T23:59:59.000Z

251

Building America Top Innovations Hall of Fame Profile … Low-Cost Ventilation in Production Housing  

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

simple, cost-effective techniques for providing fresh air throughout the home, including exhaust-only and central fan-integrated supply ventilation. Building America has refined simple whole-house ventilation systems that cost less than $350 to install. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.3 Assured Health, Safety, and Durability Low-Cost Ventilation in Production Housing As high-performance homes get more air-tight and better insulated, attention to good indoor air quality becomes essential. Building America has effectively guided the nation's home builders to embrace whole-house ventilation by developing low-cost options that adapt well to their production processes. When the U.S. Department of Energy's Building America research teams began

252

Building America Top Innovations Hall of Fame Profile … Outside Air Ventilation Controller  

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

partner Davis Energy partner Davis Energy Group worked with Monley Cronin Construction to build 100 energy-efficient homes in Woodland, CA, with night- cooling ventilation systems. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 1. Advanced Technologies and Practices 1.3 Assured Health, Safety, and Durability Outside Air Ventilation Controller Building America researchers developed technologies to harness the natural day-night temperature swings in the U.S. Southwest to cut cooling energy peak demand with no compromise in comfort. Building America research has shown that, in dry climates, the use of ventilation cooling can significantly reduce, delay, or completely eliminate air conditioner operation resulting in both energy savings and reduction of peak demand

253

Radiation Hardness Tests of SiPMs for the JLab Hall D Barrel Calorimeter  

E-Print Network (OSTI)

We report on the measurement of the neutron radiation hardness of silicon photomultipliers (SiPMs) manufactured by Hamamatsu Corporation in Japan and SensL in Ireland. Samples from both companies were irradiated by neutrons created by a 1 GeV electron beam hitting a thin lead target at Jefferson Lab Hall A. More tests regarding the temperature dependence of the neutron radiation damage and self-annealing were performed on Hamamatsu SiPMs using a calibrated Am-Be neutron source from the Jefferson Lab Radiation Control group. As the result of irradiation both dark current and dark rate increase linearly as a function of the 1 MeV equivalent neutron fluence and a temperature dependent self-annealing effect is observed.

Yi Qiang; Carl Zorn; Fernando Barbosa; Elton Smith

2012-07-16T23:59:59.000Z

254

Radiation Hardness Tests of SiPMs for the JLab Hall D Barrel Calorimeter  

E-Print Network (OSTI)

We report on the measurement of the neutron radiation hardness of silicon photomultipliers (SiPMs) manufactured by Hamamatsu Corporation in Japan and SensL in Ireland. Samples from both companies were irradiated by neutrons created by a 1 GeV electron beam hitting a thin lead target at Jefferson Lab Hall A. More tests regarding the temperature dependence of the neutron radiation damage and self-annealing were performed on Hamamatsu SiPMs using a calibrated Am-Be neutron source from the Jefferson Lab Radiation Control group. As the results of all irradiation, both dark current and dark noise increase linearly as a function of the 1 MeV equivalent neutron fluence and a temperature dependent self-annealing effect is observed together with the radiation damage.

Qiang, Yi; Barbosa, Fernando; Smith, Elton

2012-01-01T23:59:59.000Z

255

Radiation Hardness Tests of SiPMs for the JLab Hall D Barrel Calorimeter  

SciTech Connect

We report on the measurement of the neutron radiation hardness of silicon photomultipliers (SiPMs) manufactured by Hamamatsu Corporation in Japan and SensL in Ireland. Samples from both companies were irradiated by neutrons created by a 1 GeV electron beam hitting a thin lead target at Jefferson Lab Hall A. More tests regarding the temperature dependence of the neutron radiation damage and self-annealing were performed on Hamamatsu SiPMs using a calibrated AmBe neutron source from the Jefferson Lab Radiation Control group. As the result of irradiation both dark current and dark rate increase linearly as a function of the 1 MeV equivalent neutron fluence and a temperature dependent self-annealing effect is observed

Yi Qiang, Carl Zorn, Fernando Barbosa, Elton Smith

2013-01-01T23:59:59.000Z

256

Concentrated ion beam emitted from an enlarged cylindrical-anode-layer Hall plasma accelerator and mechanism  

SciTech Connect

An enlarged cylindrical-anode-layer Hall plasma accelerator with an outlet diameter of 150 mm is experimentally demonstrated to produce a concentrated ion beam, especially at a high discharge voltage, with a high current utilization efficiency of up to {approx}0.9. Numerical investigation based on the three-dimensional particle-in-cell method is performed to study the ion dynamics and elucidate the origin of the ion beam characteristics. The simulation results reveal that the equipotential lines play an important role in the surface near the anode emitting the ions. The ion emitting surface is determined by the magnetic field lines near the anode and the magnetic mirror contributes to the concentrated beam significantly. The high current utilization efficiency results from the appropriate obliquity of the magnetic mirror.

Geng, S. F.; Wang, C. X. [Southwestern Institute of Physics, Chengdu 610041 (China); Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon (Hong Kong); Tang, D. L.; Qiu, X. M. [Southwestern Institute of Physics, Chengdu 610041 (China); Chu, Paul K. [Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon (Hong Kong)

2013-01-28T23:59:59.000Z

257

Refurbishment and Testing of the 1970's Era LASS Solenoid Coils for JLab's Hall D  

SciTech Connect

JLab refurbished the LASS1, 1.85 m bore Solenoid, consisting of four superconducting coils to act as the principal analysis magnet for nuclear physics in the newly constructed, Hall D at Jefferson Lab. The coils, built in 1971 at Stanford Linier Accelerator Center and used a second time at the MEGA Experiment at Los Alamos, had electrical shorts and leaks to the insulating vacuum along with deteriorated superinsulation & instrumentation. Root cause diagnosis of the problems and the repair methods are described along with the measures used to qualify the vessels and piping within the Laboratory's Pressure Safety Program (mandated by 10CFR851). The extraordinary refrigerator operational methods used to utilize the obsolete cryogenic apparatus gathered for the off-line, single coil tests are described.

Anumagalla, Ravi; Biallas, George; Brindza, Paul; Carstens, Thomas; Creel, Jonathan; Egiyan, Hovanes; Martin, Floyd; Qiang, Yi; Spiegel, Scot; Stevens, Mark; Wissmann, Mark

2012-07-01T23:59:59.000Z

258

Exploration of deeply virtual Compton scattering on the neutron in the Hall A of Jefferson Laboratory  

SciTech Connect

Generalized Parton Distributions (GPDs) are universal functions which provide a comprehensive description of hadron properties in terms of quarks and gluons. Deeply Virtual Compton Scattering (DVCS) is the simplest hard exclusive process involving GPDs. In particular, the DVCS on the neutron is mostly sensitive to E, the less constrained GPD, wich allows to access to the quark angular momentum. The first dedicated DVCS experiment on the neutron ran in the Hall A of Jefferson Lab in fall 2004. The high luminosity of the experiment and the resulting background rate recquired specific devices which are decribed in this document. The analysis methods and the experiment results, leading to preliminary constraints on the GPD E, are presented.

Malek Mazouz

2006-12-08T23:59:59.000Z

259

Performance and results of the RICH detector for kaon physics in Hall A at Jefferson Lab  

SciTech Connect

A proximity focusing RICH detector has been constructed for the hadron High Resolution Spectrometer (HRS) of Jefferson Lab Experimental Hall-A. This detector is intended to provide excellent hadron identification up to a momentum of 2.5 GeV/c. The RICH uses a 15 mm thick liquid perfluorohexane radiator in proximity focusing geometry to produce Cherenkov photons traversing a 100 mm thick proximity gap filled with pure methane and converted into electrons by a thin film of CsI deposited on the cathode plane of a MWPC. The detector has been successfully employed in the fixed target, high luminosity and high resolution hypernuclear spectroscopy experiment. With its use as a kaon identifier in the 2 GeV/c region, the very large contribution from pions and protons to the hypernuclear spectrum was reduced to a negligible level. The basic parameters and the resulting performance obtained during the experiment are reported in this paper.

M. Iodice; E. Cisbani; S. Colilli; F. Cusanno; S. Frullani; R. Fratoni; F. Garibaldi; M. Gricia; M. Lucentini; L. Pierangeli; F. Santavenere; G.M. Urciuoli; P. Veneroni; G. De Cataldo; R. De Leo; D. Di Bari; L. Lagamba; E. Nappi; S. Marrone; B. Kross; J.J. LeRose; B. Reitz; J. Segal; C. Zorn and H. Breuer

2005-11-01T23:59:59.000Z

260

Preliminary Results from Integrating Compton Photon Polarimetry in Hall A of Jefferson Lab  

SciTech Connect

A wide range of nucleon and nuclear structure experiments in Jefferson Lab's Hall A require precise, continuous measurements of the polarization of the electron beam. In our Compton polarimeter, electrons are scattered off photons in a Fabry-Perot cavity; by measuring an asymmetry in the integrated signal of the scattered photons detected in a GSO crystal, we can make non-invasive, continuous measurements of the beam polarization. Our goal is to achieve 1% statistical error within two hours of running. We discuss the design and commissioning of an upgrade to this apparatus, and report preliminary results for experiments conducted at beam energies from 3.5 to 5.9 GeV and photon rates from 5 to 100 kHz.

D. Parno, M. Friend, F. Benmokhtar, G. Franklin, R. Michaels, S. Nanda, B. Quinn, P. Souder

2011-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Determining age of whales  

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

Determining age of whales Determining age of whales Name: Bruce W Walkey Age: N/A Location: N/A Country: N/A Date: N/A Question: While browsing through the Internet, I came upon a question by two fifth grade students. Their question got me thinking and now I pose it to you. How can you determine the age of whales? Since they are mammals, can the methods that are used on humans be used on whales? What are some tests that can be done on bones or tissues to determine age? Looking forward to your reply. Replies: Although it is difficult to determine the age of whales (unless they are born in captivity and we know their birth date), several methods have been commonly used: 1) (if female) the examination of the ovaries 2) Examination of the ridges on baleen, which are not uniform in size and analogous to tree rings. The problem with this is that baleen wears away over time. 3) Studying layers of ossification in an ear bone is probably the most accurate method of aging, since internal bones don't wear away. The biggest problem with aging methods is that they usually require that you are dissecting the animal, and often, we would like a method of aging for live active animals. The best we can do here is to compare the size and markings of whales of known age to those found in the wild. Great question!

262

New photomultiplier active base for Hall C Jefferson Lab lead tungstate calorimeter  

Science Conference Proceedings (OSTI)

A new photomultiplier tube active base was designed and tested. The base combines active voltage division circuit and fast amplifier, powered by the current flowing through voltage divider. This base is developed to upgrade older photomultiplier bases of Jefferson Lab lead-tungsten calorimeter (about ?1200 crystals of PbWO{sub 4} from the PrimEx experimental setup). This is needed for the extension of detectors' rate capability to meet requirements of new Hall C proposal PR12-11-102 of measurements of the L/T separated cross sections and their ratio R = ?L/?T in neutral-pion p(e,e??0)p deep exclusive and p(p(e,e??{sup 0})p)X semi-inclusive scattering regions. New active base is direct replacement of older passive base circuit without adding of additional power or signal lines. However, it extends detectors rate capability with factor over 20. Moreover, transistorized voltage divider improves detector's amplitude resolution due to reduction of photomultiplier gain dependence from tube anode current. The PMT active base is the invention disclosed in V. Popov's U.S. Patent No. 6,791,269, which successfully works over ten years in several Jefferson Lab Cherenkov detectors. The following design is a new revised and improved electronic circuit with better gain stability and linearity in challenge to meet requirements of new Hall C experimental setup. New active base performance was tested using fast LED light source and Pr:LuAG scintillator and gamma sources. Electronics radiation hardness was tested on JLab accelerator. Results of testing R4125 Hamamatsu photomultiplier tube in new active base are presented.

Popov, Vladimir E. [JLAB; Mkrtchyan, Hamlet G. [Artem Alikhanian National Laboratory

2012-11-01T23:59:59.000Z

263

Aging Matters What's Inside  

E-Print Network (OSTI)

Aging Matters What's Inside Letter from the dean PSU winS Carter award artiSan eConomy eLi BUi and Public affairs 2008 fall newsletter www.pdx.edu/cupa aGinG is a modern fact of life. In 2006 the world's population of adults aged 60 or over was 650 million. By 2025 that number will nearly double. By 2050

Bertini, Robert L.

264

Materials Degradation and Aging  

Science Conference Proceedings (OSTI)

Aug 28, 2007 ... Improve plant capacity, reliability, and availability. Materials Degradation and Aging - An EPRI Nuclear Power Action Plan, Report No.

265

Melatonin and the aging brain  

E-Print Network (OSTI)

mitochondrial decay of aging. Mol. Aspects Med. 26, Ames,the degenerative diseases of aging. Proc. Natl. Acad. Sci.2004. Retardation of brain aging by chronic treatment with

BONDY, S; SHARMAN, E

2007-01-01T23:59:59.000Z

266

Data:8d325f85-1c87-495b-a50f-3ec6290d33ce | Open Energy Information  

Open Energy Info (EERE)

5f85-1c87-495b-a50f-3ec6290d33ce 5f85-1c87-495b-a50f-3ec6290d33ce No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Grand Electric Coop, Inc Effective date: 2012/07/01 End date if known: Rate name: Commercial Electric Heat Rate Sector: Commercial Description: Available for use of electricity for electric heating by commercial establishments, churches, schools, fire halls, community halls, township halls, and similar type consumers, provided that electric heat use is metered separately from other uses of electricity. Discount: From October 1 through April 30, all separately metered kilowatt-hours used under this rate are eligible for a discount of 1¢.

267

Design of the Hoisting System for D-Zero Collision Hall Pit  

SciTech Connect

A hoisting rail system has been designed for lifting loads from the north sidewalk of the D0 collision hall into the collision hall pit. This engineering note documents the design. The hoisting system was conceived primarily to aid in getting heavy loads into the pit during short (less than a few days) accesses. The typical use for the hoist will be to lift a BLS power supply (120 lbs) and carrier (16 lbs) from a roll around cart on the sidewalk and onto a similar cart in the collision hall pit. The hoist system will alleviate the need for two persons to carry this heavy load up and down a narrow (24-inch) staircase. The hoisting system has a designed lift rating of 150 lbs. All members and components are well within a conservative safety factor when subjected to this loading at it's worst possible configuration, that is with it's boom cantilevered out 8 feet from the base rail. See the hoisting rail assembly sketch (in the hand calculations section) and the picture inserted below to get an orientation of the device. The hoisting system is designed using BLine 'unistrut' system components. The hoist consists of a 'base' rail that is fastened to either the northeast or northwest air handler platforms. This fixed base rail has (2) two sided trolley assemblies inserted into it's lower unistrut member. One assembly is locked in place on the base rail. Another is locked in place on the lower 'boom' rail. The trolley assemblies are free wheeling which allows boom movement in the north-south direction about 7 1/2 feet within the fixed base rail. An electric hoist hangs from the 'boom' rail on a single trolley. The hoisting system meets Fermilab Environment and Safety Manual chapter 5021 entitled 'Overhead cranes hoists and rigging'. Inclusive in that requirement is that it meets the applicable Fermilab 'work smart standards' of ANSI B30.11-1998 'Monorails and underhung cranes', and ANSI B30.16-1998 'Overhead hoists (underhung)'. The design criteria for the structural members per these standards is that static stresses shall not exceed 0.2 times the average ultimate material strength. The unistrut members are fabricated from hot rolled carbon steel. The B-Line catalog states that the minimum yield strength of the virgin material is 33,000 psi and the cold worked average yield stress is 42,000 psi. The ultimate strength of the material is not given in the catalog, but based on the description of the material and values listed in the Ryerson steel catalog, I will use a value 58,000 psi for the ultimate strength. A minimum safety factor of 5 must be achieved based on ultimate strength.

Rucinski, Russell A.; /Fermilab

2002-02-28T23:59:59.000Z

268

The art of cross-writing in Grove Hall : two centuries of form and place-making in a Boston neighborhood  

E-Print Network (OSTI)

The Boston neighborhood of Grove Hall is presently engaged in a period of urban revival. New civic, commercial and residential projects are starting to fill in empty lots and rejuvenate historic yet dilapidated structures. ...

Rosenzweig, Gilad J

2013-01-01T23:59:59.000Z

269

Aging and Holography  

E-Print Network (OSTI)

Aging phenomena are examples of `non-equilibrium criticality' and can be exemplified by systems with Galilean and scaling symmetries but no time translation invariance. We realize aging holographically using a deformation of a non-relativistic version of gauge/gravity duality. Correlation functions of scalar operators are computed using holographic real-time techniques, and agree with field theory expectations. At least in this setup, general aging phenomena are reproduced holographically by complexifying the bulk space-time geometry, even in Lorentzian signature.

Juan I. Jottar; Robert G. Leigh; Djordje Minic; Leopoldo A. Pando Zayas

2010-04-21T23:59:59.000Z

270

Finite Temperature Aging Holography  

E-Print Network (OSTI)

We construct the gravity background which describes the dual field theory with aging invariance. We choose the decay modes of the bulk scalar field in the internal spectator direction to obtain the dissipative behavior of the boundary correlation functions of the dual scalar fields. In particular, the two-time correlation function at zero temperature has the characteristic features of the aging system: power law decay, broken time translation and dynamical scaling. We also construct the black hole backgrounds with asymptotic aging invariance. We extensively study characteristic behavior of the finite temperature two-point correlation function via analytic and numerical methods.

Seungjoon Hyun; Jaehoon Jeong; Bom Soo Kim

2011-08-29T23:59:59.000Z

271

Privacy, Technology, and Aging: A Proposed Framework  

E-Print Network (OSTI)

the development, adoption, and use of home-based ubiquitous technologies for older adults. We began with a five, adoption, and use of home-based ubiquitous technologies are highly contextual, individualized and aging can inform the development of a privacy framework for home-based technologies that can contribute

Camp, L. Jean

272

Inform Editors  

Science Conference Proceedings (OSTI)

Inform editorial board Inform Editors inform Magazine algae algal AOCS biomass business chemistry cottonseed date detergents fats filing first history inform inform Magazine international inventor law magazine member members monthly news oil oils

273

Subscription Information  

Science Conference Proceedings (OSTI)

Inform subscription rates. Subscription Information inform Magazine algae algal AOCS biomass business chemistry cottonseed date detergents fats filing first history inform inform Magazine international inventor law magazine member members monthly

274

HEU age determination  

SciTech Connect

A technique has been developed to determine the Highly Enriched Uranium (HEU) Age which is defined as the time since the HEU was produced in an enrichment process. The HEU age is determined from the ratios of relevant uranium parents and their daughters viz {sup 230}Th/{sup 234}U and {sup 231}Pa/{sup 235}U. Uranium isotopes are quantitatively measured by their characteristic gammas and their daughters by alpha spectroscopy. In some of the samples where HEU is enriched more than 99%, the only mode of HEU age determination is by the measurement of {sup 231}Pa since there is negligible quantity of {sup 230}Th due to very low atom concentrations of {sup 234}U in the sample. In this paper we have presented data and methodology of finding the age of two HEU samples.

Moorthy, A.R.; Kato, W.Y.

1995-08-01T23:59:59.000Z

275

Speech understanding and aging  

Science Conference Proceedings (OSTI)

The increasing age of the population forecasts a corresponding increase in the number of people suffering from hearing loss and who therefore have difficulty with speech communication. This article

Working Group on Speech Understanding and Aging

1988-01-01T23:59:59.000Z

276

1997 EMC: Housing Accommodations Information  

Science Conference Proceedings (OSTI)

This form is downloadable as an Adobe Acrobat (.pdf) file. Reservations must be received by May 23, 1997. Residence hall rooms without meals are not...

277

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

and community halls. Service hereunder is subject to the Cooperative's established Terms and Conditions for Electric Service.Terms and Conditions for Electric Service. OpenEI...

278

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

including building hall lights, air conditioning, water heating, space heating and laundry facilities therein.ce heating and laundry facilities therein. OpenEIUtilityRate...

279

Influence of magnetic field strength on potential well in the ionization stage of a double stage Hall thruster  

Science Conference Proceedings (OSTI)

Similar to a single stage Hall thruster, the magnetic field, which controls electron trajectory and electric field distribution, is the most important factor determining the performance of a double stage Hall thruster. Especially, a potential well, which is helpful to reduce the ion loss on the thruster walls, is shaped in the ionization stage due to the existence of an annular magnetic field topology there. In this paper, the influence of magnetic field strength in the ionization stage on the potential well is researched with both experiments and particle-in-cell simulations. It is found that the depth of potential well increases with the magnetic field strength as a result of enhanced magnetic confinement and lowered electron conductivity. Consequently, the plasma density as well as the ion current entering the acceleration stage increases. However, an excessive magnetic field strength leads to an excess of ion loss on the walls of the acceleration stage. Therefore, there is an appropriate magnetic field strength in the ionization stage that results in a proper potential well and consequently an optimal performance of a double stage Hall thruster.

Yu Daren; Song Maojiang; Liu Hui; Zhang Xu; Li Hong [Lab of Plasma Propulsion, Mail Box 458, Harbin Institute of Technology, Harbin 150001 (China)

2012-07-15T23:59:59.000Z

280

HEU age determination  

SciTech Connect

A new technique has been developed to determine the age of highly enriched uranium (HEU) in solids. Uranium age is defined as the time since the uranium-containing material was last subjected to a process capable of separating uranium from its radioactive-decay daughters. [Most chemical processing, uranium enrichment, volatilization processes, and phase transformations (especially relevant for uranium hexafluoride) can result in separation of the uranium parent material from the decay-product daughters.] Determination of the uranium age, as defined here, may be relevant in verifying arms-control agreements involving uranium-containing nuclear weapons. The HEU age is determined from the ratios of relevant uranium daughter isotopes and their parents, viz {sup 230}Th/{sup 234}U and {sup 231}Pa/{sup 235}U. Uranium isotopes are quantitatively measured by their characteristic gamma rays and their daughters by alpha spectroscopy. In some of the samples, where HEU is enriched more than 99%, the only mode of HEU age determination is by the measurement of {sup 231}Pa since there is negligible quantity of {sup 230}Th due to very low atom concentrations of {sup 234}U in the samples. In this report the methodology and the data for determining the age of two HEU samples are presented.

Moorthy, A.R.; Kato, W.Y.

1997-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Electroproduction de pions neutres dans le Hall A au Jefferson Laboratory  

SciTech Connect

The past decade has seen a strong evolution of the study of the hadron structure through exclusive processes, allowing to access to a more complete description of this structure. Exclusive processes include DVCS (Deeply Virtual Compton Scattering) as well as hard exclusive meson production. This document is particularly focussed on the latter, and more particularly on exclusive neutral pion production. In this thesis is described the analysis of triple coincidence events H(e, e'{gamma}{gamma})X, which were a consequent by-product of the DVCS experiment which occured during Fall 2004 at Jefferson Lab Hall A, to extract the ep {yields} ep{pi}{sup 0} cross section. This cross section has been measured at two values of four-momentum transfer Q{sup 2} = 1.9 GeV{sup 2} and Q{sup 2} = 2.3 GeV{sup 2}. The statistical precision for these measurements is achieved at better than 5 %. The kinematic range allows to study the evolution of the extracted cross section as a function of Q{sup 2} and W. Results are be confronted with Regge inspired calculations and Generalized (GPD) predictions. An intepretation of our data within the framework of semi-inclusive deep inelastic scattering is also discussed.

Eric Fuchey

2010-06-01T23:59:59.000Z

282

Inform App  

Science Conference Proceedings (OSTI)

Access INFORM anytime with our free app available on iPad, iPhone, Android and Kindle. Inform App Inform App

283

Aging and PBX 9502  

SciTech Connect

Components made from PBX 9502, an insensitive high explosive formulated with triaminotrinitrobenzene (TATB) and Kel-F 800 binder, have been in service for nearly two decades. Since that time, samples have been destructively evaluated to determine if potential changes that might affect safety, reliability, or performance have occurred in the high explosive with time. Data from routine, historical testing is reported elsewhere. This paper focuses on specific tests conducted to evaluate the effects of natural aging on handling sensitivity (through the small-scale tests of Human Electrostatic Discharge, friction, and Drop Weight Impact), compressive strength, and thermal ignition. Also reported are the effects of a radiation environment on TATB. Small-scale sensitivity tests show no differences between aged and unaged material. Observed differences in compressive strength behavior are attributed to conditions of original material rather than aging effects. Thermal ignition by flame and laser methods showed no changes between aged and unaged material. Extreme levels of radiation are shown to have only minimal effects in explosive response tests. PBX 9502 is concluded, once again, to be a very stable material, aging gracefully.

Skidmore, C.B.; Idar, D.J.; Buntain, G.A.; Son, S.F.; Sander, R.K.

1998-12-31T23:59:59.000Z

284

HEU age determination  

SciTech Connect

A criteria that a sample of highly enriched uranium (HEU) had come from a weapons stockpile and not newly produced in an enrichment plant is to show that the HEU had been produced a significant time in the past. The time since the HEU has produced in an enrichment plant is defined as the age of the HEU in this paper. The HEU age is determined by measuring quantitatively the daughter products {sup 230}Th and {sup 231}Pa of {sup 234}U and {sup 235}U, respectively, by first chemical separation of the thorium and protactinium and then conducting alpha spectrometry of the daughter products.

Moorthy, A.R.; Kato, W.Y.

1994-12-31T23:59:59.000Z

285

SNF AGING SYSTEM DESCRIPTION DOCUMENT  

Science Conference Proceedings (OSTI)

The purpose of this system description document (SDD) is to establish requirements that drive the design of the spent nuclear fuel (SNF) aging system and associated bases, which will allow the design effort to proceed. This SDD will be revised at strategic points as the design matures. This SDD identifies the requirements and describes the system design, as it currently exists, with emphasis on attributes of the design provided to meet the requirements. This SDD is an engineering tool for design control; accordingly, the primary audience and users are design engineers. This SDD is part of an iterative design process. It leads the design process with regard to the flow down of upper tier requirements onto the system. Knowledge of these requirements is essential in performing the design process. The SDD follows the design with regard to the description of the system. The description provided in the SDD reflects the current results of the design process. Throughout this SDD, the term aging cask applies to vertical site-specific casks and to horizontal aging modules. The term overpack is a vertical site-specific cask that contains a dual-purpose canister (DPC) or a disposable canister. Functional and operational requirements applicable to this system were obtained from ''Project Functional and Operational Requirements'' (F&OR) (Curry 2004 [DIRS 170557]). Other requirements that support the design process were taken from documents such as ''Project Design Criteria Document'' (PDC) (BSC 2004 [DES 171599]), ''Site Fire Hazards Analyses'' (BSC 2005 [DIRS 172174]), and ''Nuclear Safety Design Bases for License Application'' (BSC 2005 [DIRS 171512]). The documents address requirements in the ''Project Requirements Document'' (PRD) (Canori and Leitner 2003 [DIRS 166275]). This SDD includes several appendices. Appendix A is a Glossary; Appendix B is a list of key system charts, diagrams, drawings, lists and additional supporting information; and Appendix C is a list of procedures that will be used to operate the system.

L.L. Swanson

2005-04-06T23:59:59.000Z

286

Users, technology and space in libraries in the digital age  

E-Print Network (OSTI)

This thesis is a user research study of emerging issues in the use of libraries as public spaces and as information repositories in the digital age. Till recently strong physicality was attached to the library with the ...

G-Chandorkar, Tripti (Gore-Chandorkar)

2005-01-01T23:59:59.000Z

287

Aging in fragile X syndrome  

E-Print Network (OSTI)

intensified the need for aging studies in FXS. Approximatelywe have surveyed all of the aging patients with FXS that wemedical complications of aging seen in those with FXS. Data

2010-01-01T23:59:59.000Z

288

Aging in community  

E-Print Network (OSTI)

Baby Boomers are on the brink of retirement. According to U.S. Census Bureau projections, the number of people aged 65 and over will more than double in the coming decades, growing from 35 million in 2000 to 72 million in ...

Fay, Justin (Justin Thomas)

2008-01-01T23:59:59.000Z

289

Big Rock Point Aged Material Sampling Program -- Project Closeout Report  

Science Conference Proceedings (OSTI)

In submitting an application for license renewal for a nuclear power plant, utilities must demonstrate that aging effects applicable to plant components will be effectively managed during the extended operating term. Destructive and non-destructive evaluation of components in operating plants provides particularly relevant information on aging effects and mechanisms that can be used to support a license renewal submittal. Such information is difficult to obtain. This report describes an effort to obtain ...

2002-05-24T23:59:59.000Z

290

Natural Versus Artificial Aging of Nuclear Power Plant Components  

Science Conference Proceedings (OSTI)

Examination of test specimens, placed in eight operating reactors during this study, will provide information on the long-term aging effects of plant environments on cabling and electrical components. Material property data, when compared with measured degradation in artificially aged specimens, will help improve predictions of the safe, useful life of plant equipment.

1986-12-31T23:59:59.000Z

291

Nuclear power plant Generic Aging Lessons Learned (GALL). Appendix B  

SciTech Connect

The purpose of this generic aging lessons learned (GALL) review is to provide a systematic review of plant aging information in order to assess materials and component aging issues related to continued operation and license renewal of operating reactors. Literature on mechanical, structural, and thermal-hydraulic components and systems reviewed consisted of 97 Nuclear Plant Aging Research (NPAR) reports, 23 NRC Generic Letters, 154 Information Notices, 29 Licensee Event Reports (LERs), 4 Bulletins, and 9 Nuclear Management and Resources Council Industry Reports (NUMARC IRs) and literature on electrical components and systems reviewed consisted of 66 NPAR reports, 8 NRC Generic Letters, 111 Information Notices, 53 LERs, 1 Bulletin, and 1 NUMARC IR. More than 550 documents were reviewed. The results of these reviews were systematized using a standardized GALL tabular format and standardized definitions of aging-related degradation mechanisms and effects. The tables are included in volume s 1 and 2 of this report. A computerized data base has also been developed for all review tables and can be used to expedite the search for desired information on structures, components, and relevant aging effects. A survey of the GALL tables reveals that all ongoing significant component aging issues are currently being addressed by the regulatory process. However, the aging of what are termed passive components has been highlighted for continued scrutiny. This report consists of Volume 2, which consists of the GALL literature review tables for the NUMARC Industry Reports reviewed for the report.

Kasza, K.E.; Diercks, D.R.; Holland, J.W.; Choi, S.U. [and others

1996-12-01T23:59:59.000Z

292

3, 435467, 2007 Gas age-ice age  

E-Print Network (OSTI)

in the ice phase (using volcanic horizons) and in the gas phase (using rapid methane variations). We useCPD 3, 435­467, 2007 Gas age-ice age differences along the EPICA cores L. Loulergue et al. Title of the Past New constraints on the gas age-ice age difference along the EPICA ice cores, 0­50 kyr L. Loulergue

Paris-Sud XI, Université de

293

Wednesday, 3:30 -4:30 p.m. Hardin Hall First Floor Auditorium  

E-Print Network (OSTI)

at watercenter.unl.edu The University of Nebraska-Lincoln does not discriminate based on gender, age, disability, Colorado School of Mines Interdependence of Groundwater Dynamics and Land-Energy Feedbacks Under Climate

Nebraska-Lincoln, University of

294

Invited Article Aging male  

E-Print Network (OSTI)

Now a day, tremendous development of medicine, change of living environment, housing accommodation computer have led to extension of human life expectancy. The population of 60 years old up will increase from 328 millions in years 1990 to 828 millions by years 2020 (united nation, 2001). In Thailand, the aged population will reach 7.6 millions by the year 2010 (11.4 % of total population). In aging male, the incidence of many non communicable diseases is increasing such as metabolic syndrome (DM, dyslipidemia, hypertension, and obesity), coronary heart disease, cerebrovascular disease and disease of endothelial dysfunction. At the same time, the gradual decrease of several hormones, for instance, growth hormone, sex hormone, thyroid hormone; etc, also lead to hormonal imbalance which contributes to

Assoc Prof; Dr. Chanvit Kotheeranurak

2007-01-01T23:59:59.000Z

295

Extracting the Chern number from the dynamics of a Fermi gas: Implementing a quantum Hall bar for cold atoms  

E-Print Network (OSTI)

We propose a scheme to measure the quantized Hall conductivity of an ultracold Fermi gas initially prepared in a topological (Chern) insulating phase, and driven by a constant force. We show that the time evolution of the center of mass, after releasing the cloud, provides a direct and clear signature of the topologically invariant Chern number. We discuss the validity of this scheme, highlighting the importance of driving the system with a sufficiently strong force to displace the cloud over measurable distances while avoiding band-mixing effects. The unusual shapes of the driven atomic cloud are qualitatively discussed in terms of a semi-classical approach.

Alexandre Dauphin; Nathan Goldman

2013-05-16T23:59:59.000Z

296

Automatic Age Estimation Based on Facial Aging Patterns  

E-Print Network (OSTI)

AbstractWhile recognition of most facial variations, such as identity, expression, and gender, has been extensively studied, automatic age estimation has rarely been explored. In contrast to other facial variations, aging variation presents several unique characteristics which make age estimation a challenging task. This paper proposes an automatic age estimation method named AGES (AGing pattErn Subspace). The basic idea is to model the aging pattern, which is defined as the sequence of a particular individuals face images sorted in time order, by constructing a representative subspace. The proper aging pattern for a previously unseen face image is determined by the projection in the subspace that can reconstruct the face image with minimum reconstruction error, while the position of the face image in that aging pattern will then indicate its age. In the experiments, AGES and its variants are compared with the limited existing age estimation methods (WAS and AAS) and some well-established classification methods (kNN, BP, C4.5, and SVM). Moreover, a comparison with human perception ability on age is conducted. It is interesting to note that the performance of AGES is not only significantly better than that of all the other algorithms, but also comparable to that of the human observers. Index TermsComputer vision, pattern recognition, machine learning, face and gesture recognition, age estimation. 1

Xin Geng; Zhi-hua Zhou; Senior Member; Kate Smith-miles; Senior Member

2007-01-01T23:59:59.000Z

297

Managing Aging Effects on Dry Cask Storage  

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

Managing Aging Effects Managing Aging Effects on Dry Cask Storage Systems for Extended Long-Term Storage and Transportation of Used Fuel Rev. 0 Prepared for U.S. Department of Energy Used Fuel Disposition Campaign O.K. Chopra, D. Diercks, R. Fabian, D. Ma, V. Shah, S-W Tam, and Y.Y. Liu Argonne National Laboratory June 30, 2012 FCRD-USED-2012-000119 ANL-12/29 DISCLAIMER This information was prepared as an account of work sponsored by an agency of the U.S. Government. Neither the U.S. Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness, of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately

298

The Age of the Universe  

E-Print Network (OSTI)

Globular clusters are the oldest objects in the Galaxy whose age may be accurately determined. As such globular cluster ages provide the best estimate for the age of the universe. The age of a globular cluster is determined by a comparison between theoretical stellar evolution models and observational data. Current uncertainties in the stellar models and age dating process are discussed in detail. The best estimate for the absolute age of the globular clusters is $14.6\\pm 1.7\\,$Gyr. The one-sided, 95\\% confidence limit on the lower age of the universe is $12.2\\,$Gyr.

Brian Chaboyer

1996-05-16T23:59:59.000Z

299

Information Science  

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

Information Science Information Science1354608000000Information ScienceSome of these resources are LANL-only and will require Remote Access.NoQuestions? 667-5809library@lanl.gov...

300

User Information  

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

User Information User Information Print User Guide A step-by-step guide for users about how to apply and prepare for beam time at the ALS. Includes information about submitting a...

Note: This page contains sample records for the topic "hall information age" 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

Informed Traders  

E-Print Network (OSTI)

A model is introduced in which there is a small agent who is more susceptible to the flow of information in the market than the general market participant, and who tries to implement strategies based on the additional information. In this model market participants have access to a stream of noisy information concerning the future return of an asset, whereas the informed trader has access to a further information source which is obscured by an additional noise that may be correlated with the market noise. The informed trader uses the extraneous information source to seek statistical arbitrage opportunities, while at the same time accommodating the additional risk. The amount of information available to the general market participant concerning the asset return is measured by the mutual information of the asset price and the associated cash flow. The worth of the additional information source is then measured in terms of the difference of mutual information between the general market participant and the informe...

Brody, Dorje C; Friedman, Robyn L; Hughston, Lane P

2008-01-01T23:59:59.000Z

302

About Inform  

Science Conference Proceedings (OSTI)

AOCS member magazine that provide international news on fats, oils, surfactants, detergents, and related material. inform About Inform Publications aocs articles book books cdrom cdroms detergents echapters fats inform international journal journ

303

General Information  

Science Conference Proceedings (OSTI)

... at the Embassy Suites Hotel, Pittsburgh, Pennsylvania. For more information on this location, check out the travel information and destination highlights page.

304

Peering Information  

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

Peering Information Network Overview Tools Peering Information Interactive Network Map Network Maps Connected Sites Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US)...

305

Energy optimization in ice hockey halls I. The system COP as a multivariable function, brine and design choices  

E-Print Network (OSTI)

This work is the first of a series of articles addressing the energy optimization in ice hockey halls. Here we outline an analytic method to predict in which design and operating conditions the COP of the entire cooling system (refrigerator and cooling tower) ${\\rm COP}_{sys}$ is maximum. ${\\rm COP}_{sys}$ is investigated as a function of several variables, like electric consumption and brine physical properties. With this method, the best configuration and brine choices for the system can therefore be determined in advance. We estimate the optimal design of an average-sized ice rink, including pipe diameter, depth and brine type (ethylene glycol and ammonia). We also single out an optimal brine density and show the impact of the electric consumption of the pump on ${\\rm COP}_{sys}$. Our theoretical predictions are validated with heat flow measurement data obtained at an ice hockey hall in Finland. They are also confronted with technical and cost-related constraints, and implemented by simulations with the pr...

Ferrantelli, Andrea; Rikknen, Miska; Viljanen, Martti

2012-01-01T23:59:59.000Z

306

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

SciTech Connect

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

Kalyan Allada

2012-12-01T23:59:59.000Z

307

Energy optimization in ice hockey halls I. The system COP as a multivariable function, brine and design choices  

E-Print Network (OSTI)

This work is the first in a series of articles addressing the energy optimization in ice hockey halls. Here we adopt an analytical method, called functional optimization, to find which design and operating conditions maximize the Coefficient Of Performance of the entire cooling system (brine pumps and cooling tower), which we call ${\\rm COP}_{sys}$. This is addressed as a function of several variables, like electric consumption and brine physical properties. By maximizing such function, the best configuration and brine choices for the system can thus be determined accurately and rigorously. We investigate the importance of pipe diameter, depth and brine type (ethylene glycol and ammonia) for average-sized ice rinks. An optimal brine density is found, and we compute the weight of the electric consumption of the brine pumps on ${\\rm COP}_{sys}$. Our formulas are validated with heat flow measurement data obtained at an ice hockey hall in Finland. They are also confronted with technical and cost-related constraints, and implemented by simulations with the program COMSOL Multiphysics. The multivariable approach here discussed is general, and can be applied to the rigorous preliminary study of diverse situations in building physics and in many other areas of interest.

Andrea Ferrantelli; Paul Melis; Miska Rikknen; Martti Viljanen

2012-11-02T23:59:59.000Z

308

Enhanced Hall slope in wide AlxGax-1As parabolic wells A. M. Ortiz de Zevallos, N. C. Mamani, G. M. Gusev, A. A. Quivy, and T. E. Lamas  

E-Print Network (OSTI)

Enhanced Hall slope in wide AlxGax-1As parabolic wells A. M. Ortiz de Zevallos, N. C. Mamani, G. M report measurements of the Hall effect in 1000­4000 ? wide AlxGax-1As parabolic wells with quasi- two resistance for wide parabolic wells is found to be enhanced when the temperature decreases. We attribute

Gusev, Guennady

309

Natural Versus Artificial Aging of Electrical Components: Interim Report 1996 - 2000  

Science Conference Proceedings (OSTI)

This report describes activities preceding and during the layup period of the Natural Versus Artificial Aging Program. The objective of the program is to compare the natural, in-plant aging of organic materials in typical nuclear plant components with the aging predicted by the accelerated laboratory age conditioning traditionally used to qualify safety-related equipment. To economically increase the amount of information yielded by the program, the removal of specimens was halted until their age had adv...

2001-06-26T23:59:59.000Z

310

Aging Cable Assessment Guideline  

Science Conference Proceedings (OSTI)

Medium- and low-voltage cables have provided reasonable service in power plants. However, there is a concern that cables that have experienced long periods of stressed service and especially wet service might degrade and fail in service. Because most plants have had few problems with cables, little on-staff experience with cables exists at most sites. This report provides information that will be of practical use when assessing cable longevity in adverse environments and service conditions that may ...

2013-12-17T23:59:59.000Z

311

Employment Information  

Science Conference Proceedings (OSTI)

Employment Information. The CNST technical staff includes Project Leaders, Postdoctoral and Student Researchers, Visiting ...

2013-01-16T23:59:59.000Z

312

The CO2 Gas Cherenkov Detectors for the Je erson Lab Hall A Spectrometers  

E-Print Network (OSTI)

obtained by using a wavelength shifter coated on the photocathode glass window. With such an improvement and in the hadron arm, by combining the information coming from a silica aerogel Cherenkov counter 2,3 , a gas

313

Aging and the labor market  

E-Print Network (OSTI)

This thesis is a collection of three essays analyzing the interplay between aging and the labor market. The first chapter demonstrates that differential treatment by age exists in labor markets and explores different ...

Lahey, Joanna

2005-01-01T23:59:59.000Z

314

Thermochronometry | Open Energy Information  

Open Energy Info (EERE)

Thermochronometry Thermochronometry Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Thermochronometry Details Activities (6) Areas (5) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geochemical Techniques Exploration Sub Group: Geochemical Data Analysis Parent Exploration Technique: Geochemical Data Analysis Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Thermal: Thermal history of area, rate of cooling, age that minerals reached closure temperature Dictionary.png Thermochronometry: The study of the thermal evolution of a mineral, rock, or geologic region using radiometric dating of two or more different minerals which have different closure temperatures Other definitions:Wikipedia Reegle

315

CONTACTS FOR INFORMATION MANAGEMENT: Forms, Information Collection...  

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

CONTACTS FOR INFORMATION MANAGEMENT: Forms, Information Collection (PRA), & Records CONTACTS FOR INFORMATION MANAGEMENT: Forms, Information Collection (PRA), & Records Name Contact...

316

PSI # Date Time Location Incident Description Disposition 4280 7/1/2011 12:02 Kentucky Hall Fire Alarm Activation Activation due to burnt food BFD responded  

E-Print Network (OSTI)

Theatre Theft Copper Wiring Sheriff responded 4293 7/14/2011 16:59 Campus Vehicle Immobilized Unpaid Alarm Activation Activation due to burnt food BFD responded 4281 7/2/2011 9:30 James Hall Theft Glade Property Damage Hand rail FM notified 4285 7/6/2011 10:10 Draper Building Theft Sony DVD

Baltisberger, Jay H.

317

Food Tech Lab -Ingram Hall Dr. Sathivel/Dr. Joongmin Shin Pilot equipment in the Food Tech lab includes mechanical separators and desinewers, centrifuge,  

E-Print Network (OSTI)

includes mechanical separators and desinewers, centrifuge, grinders, Koch SS Grinder, flaker, tumbler and incubator for total plate microbial counts, centrifugation for separation, high speed explosion- proof, portable gas analyzer (O2, CO2, CO). Fruits and Vegetable Processing Equipment ­ Julian C. Miller Hall - Dr

Harms, Kyle E.

318

Press Pass - Press Release - January 30, 2013: Kids of all ages welcome at  

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

01 01 January 30, 2013 FOR IMMEDIATE RELEASE Press Contact: Andre Salles, Fermilab Office of Communication, 630-840-3351, asalles@fnal.gov Kids of all ages welcome at Fermilab’s Family Open House on Sunday, Feb. 10 On Sunday, Feb. 10, Fermilab's Wilson Hall will come alive with the sounds of science. The U.S. Department of Energy's Fermi National Accelerator Laboratory will host its annual Family Open House on Feb. 10 from 1-5 p.m. The open house offers activities for the whole family, from hands-on science exhibits to tours of some of the lab's attractions. Highlights include a performance by the always-popular Jerry Zimmerman as "Mr. Freeze," demonstrating the (very) cool effects of liquid nitrogen. Kids can also check out Mike Cooke's show "FUNdamental Physics," while parents and older kids will enjoy Herman White's historical talk "Great Science on the Prairie."

319

STRBase and Information Resources on Forensic DNA  

E-Print Network (OSTI)

Genetics Information Gathering and Sharing · We live in the information age and need to share what we learn a solid foundation for research and future work #12;Applied Genetics Presentation Outline Information of Journals in Our Group Library We now have on-line access to all forensic DNA journals #12;Applied Genetics

320

Joint DOE/EPA Interim Policy Statement on Leasing Under the "Hall Amendment"  

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

Environmental Protection Agency Environmental Protection Agency June 23, 1998 Washington, D.C. JUN 30 1998 MEMORANDUM SUBJECT: Joint DOE/EPA Interim Policy Statement on Leasing Under the "Hall Amendment" FROM: Timothy Fields, Jr. Assistant Administrator, Office of Solid Waste and Energy Response (Acting) United States Environmental Protection Agency James M. Owendoff Assistant Secretary Environmental Management (Acting) United States Department of Energy Robert W. DeGrasse, Jr. Director, Office of Worker and Community United States Department of Energy G. Thomas Todd Director, Office of Field Management United States Department _______________________________________________________________ Attached is a joint statement between the United States Environmental Protection Agency. (U.S., EPA) and the United States Department of Energy (DOE) providing interim policy on processing

Note: This page contains sample records for the topic "hall information age" 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

Edge Mode Combinations in the Entanglement Spectra of Non-Abelian Fractional Quantum Hall States on the Torus  

E-Print Network (OSTI)

We present a detailed analysis of bi-partite entanglement in the non-Abelian Moore-Read fractional quantum Hall state of bosons and fermions on the torus. In particular, we show that the entanglement spectra can be decomposed into intricate combinations of different sectors of the conformal field theory describing the edge physics, and that the edge level counting and tower structure can be microscopically understood by considering the vicinity of the thin-torus limit. We also find that the boundary entropy density of the Moore-Read state is markedly higher than in the Laughlin states investigated so far. Despite the torus geometry being somewhat more involved than in the sphere geometry, our analysis and insights may prove useful when adopting entanglement probes to other systems that are more easily studied with periodic boundary conditions, such as fractional Chern insulators and lattice problems in general.

Zhao Liu; Emil J. Bergholtz; Heng Fan; Andreas M. Laeuchli

2011-09-09T23:59:59.000Z

322

Potential contour shaping and sheath behavior with wall electrodes and near-wall magnetic fields in Hall thrusters  

SciTech Connect

Graphite electrodes are embedded within the discharge channel of a Hall effect thruster to focus ions for improved performance. Cusp-shaped magnetic fields are added around the electrodes to shield the electrodes from high electron current. Internal plasma potential measurements inside the discharge channel show that the presence of floating graphite does not significantly affect the potential contours at 150 V anode potential. Creation of closed contour pockets are observed with the electrodes biased 10 and 30 V above the anode potential. The electrodes also cause a compression of the acceleration region in the thruster. The cause of the changes in the potential contours is attributed to a shifting of discharge electrode from the anode to the electrodes and an expansion of the near-wall plasma sheath. The presence of the cusp magnetic fields is shown to affect the current collected by the electrodes, a behavior associated with modification of the plasma sheath properties due to magnetization of electrons.

Xu, K. G. [Department of Mechanical and Aerospace Engineering, University of Alabama in Huntsville, Huntsville, Alabama 35899 (United States); Dao, H.; Walker, M. L. R. [Department of Aerospace Engineering, Georgia Institute of Technology, Atlanta, Georgia 30318 (United States)

2012-10-15T23:59:59.000Z

323

Building America Top Innovations Hall of Fame Profile … Moisture and Ventilation Solutions in Hot, Humid Climates: Florida Manufactured Housing  

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

Duct leakage was a key factor in moisture Duct leakage was a key factor in moisture damage in manufactured homes in humid climates. BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 2. House-as-a-System Solutions 2.1 New Homes with Whole-House Packages Moisture and Ventilation Solutions in Hot, Humid Climates: Florida Manufactured Housing Research by Building America diagnosed the causes and prescribed a cure that dramatically reduced moisture problems in manufactured housing in Florida. In the late 1990s, Building America researchers at the Florida Solar Energy Center (FSEC) worked with manufactured home builders to diagnose moisture problems in homes in Florida. Moisture issues were so severe that in some homes researchers could push their fingers through the saturated drywall. Using a

324

Building America Top Innovations Hall of Fame Profile … Reduced Call-Backs with High-Performance Production Builders  

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

When Grupe of Stockton, California, worked When Grupe of Stockton, California, worked with Building America to build 144 energy- efficient homes in its Carsten Crossings development, the site superintendent said he had the lowest call-back rate of any community he had worked on. He credited the third-party HERS inspections and testing for keeping the quality of work high and catching problems before move-in (Dakin et al. 2008). BUILDING AMERICA TOP INNOVATIONS HALL OF FAME PROFILE INNOVATIONS CATEGORY: 2. House-as-a-System Solutions 2.1 New Homes with Whole-House Packages Reduced Call-Backs with High-Performance Production Builders It is essential to engage production builders to successfully transform the market to high-performance homes. Building America has effectively addressed this

325

Information Accountability  

E-Print Network (OSTI)

Ease of information flow is both the boon and the bane of large-scale, decentralized systems like the World Wide Web. For all the benefits and opportunities brought by the information revolution, with that same revolution ...

Weitzner, Daniel J.

2007-06-13T23:59:59.000Z

326

Contractor Information  

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

Vienna U.S. Vienna Vienna, Austria Other Information U.S. Dept. of State U.S. Dept. of Energy IAEA NRC CONTRACTOR INFORMATION Contractor Procurement Template SSTS Process...

327

Modelling, simulation and analysis of low-cost direct torque control of PMSM using hall-effect sensors  

E-Print Network (OSTI)

This thesis focuses on the development of a novel Direct Torque Control (DTC) scheme for permanent magnet (PM) synchronous motors (surface and interior types) in the constant torque region with the help of cost-effective hall-effect sensors. This method requires no DC-link sensing, which is a mandatory matter in the conventional DTC drives, therefore it reduces the cost of a conventional DTC of a permanent magnet (PM) synchronous motor and also removes common problems including; resistance change effect, low speed and integration drift. Conventional DTC drives require at least one DC-link voltage sensor (or two on the motor terminals) and two current sensors because of the necessary estimation of position, speed, torque, and stator flux in the stationary reference frame. Unlike the conventional DTC drive, the proposed method uses the rotor reference frame because the rotor position is provided by the three hall-effect sensors and does not require expensive voltage sensors. Moreover, the proposed algorithm takes the acceleration and deceleration of the motor and torque disturbances into account to improve the speed and torque responses. The basic theory of operation for the proposed topology is presented. A mathematical model for the proposed DTC of the PMSM topology is developed. A simulation program written in MATLAB/SIMULINK?® is used to verify the basic operation (performance) of the proposed topology. The mathematical model is capable of simulating the steady-state, as well as dynamic response even under heavy load conditions (e.g. transient load torque at ramp up). It is believed that the proposed system offers a reliable and low-cost solution for the emerging market of DTC for PMSM drives. Finally the proposed drive, considering the constant torque region operation, is applied to the agitation part of a laundry washing machine (operating in constant torque region) for speed performance comparison with the current low-cost agitation cycle speed control technique used by washing machine companies around the world.

Ozturk, Salih Baris

2005-12-01T23:59:59.000Z

328

Information Needs  

Science Conference Proceedings (OSTI)

...J.H. Westbrook, Sources of Materials Property Data and Information, Materials Selection and Design, Vol 20, ASM Handbook,

329

General Information  

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

Environment Feature Stories Public Reading Room: Environmental Documents, Reports LANL Home Phonebook Calendar Video Business Small Business General Information General...

330

Information Exchange  

Science Conference Proceedings (OSTI)

To encourage the exchange of information, NIST holds many workshops, seminars, tours and other events available to the public. ...

2012-08-29T23:59:59.000Z

331

University of California, Davis, School of Law 400 Mrak Hall Drive | Davis, CA 95616  

E-Print Network (OSTI)

study aids, sample practice exams, and other information students may need to achieve their academic Energy Law Seminar Environmental Justice Environmental Law Environmental Law Externship Environmental Law students learn beyond the classroom in ways that help them succeed in the job market, in their careers

Hammock, Bruce D.

332

Aging and functional brain networks  

SciTech Connect

Aging is associated with changes in human brain anatomy and function and cognitive decline. Recent studies suggest the aging decline of major functional connectivity hubs in the 'default-mode' network (DMN). Aging effects on other networks, however, are largely unknown. We hypothesized that aging would be associated with a decline of short- and long-range functional connectivity density (FCD) hubs in the DMN. To test this hypothesis, we evaluated resting-state data sets corresponding to 913 healthy subjects from a public magnetic resonance imaging database using functional connectivity density mapping (FCDM), a voxelwise and data-driven approach, together with parallel computing. Aging was associated with pronounced long-range FCD decreases in DMN and dorsal attention network (DAN) and with increases in somatosensory and subcortical networks. Aging effects in these networks were stronger for long-range than for short-range FCD and were also detected at the level of the main functional hubs. Females had higher short- and long-range FCD in DMN and lower FCD in the somatosensory network than males, but the gender by age interaction effects were not significant for any of the networks or hubs. These findings suggest that long-range connections may be more vulnerable to aging effects than short-range connections and that, in addition to the DMN, the DAN is also sensitive to aging effects, which could underlie the deterioration of attention processes that occurs with aging.

Tomasi D.; Tomasi, D.; Volkow, N.D.

2011-07-11T23:59:59.000Z

333

Accelerated Aging Test of High-Temperature Conductor and Connectors  

Science Conference Proceedings (OSTI)

As part of the research on high-temperature low-sag (HTLS) advanced conductors, this project investigates the long-term performance of commercially available advanced conductors to complement the field demonstration project, which provided information on handling and stringing of these conductors. The report provides preliminary results from the accelerated aging tests conducted on various types of HTLS conductors and their connectors. The objective of the accelerated aging tests is to determine the ...

2012-12-12T23:59:59.000Z

334

1998 Electronic Materials Conference: Accommodation Information  

Science Conference Proceedings (OSTI)

Vending machines, a laundry facility and a computer lab are also available inside the resident area. Lambeth Field Residence Hall: Two and three bedroom...

335

Accelerated Aging of Roofing Surfaces  

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

Ohio CRRC, Arizona CRRC, Florida CRRC, Ohio 6 | Building Technologies Office eere.energy.gov Approach: develop accelerated aging method Accelerated soiling (atmospheric...

336

Understanding aging issues in Indonesia.  

E-Print Network (OSTI)

??This study used combined methods of observations, interviews and document analysis to understand issues related to aging in Indonesia. The study describes relevant policy and (more)

Napsiyah, Siti.

2005-01-01T23:59:59.000Z

337

Information Forests  

E-Print Network (OSTI)

We describe Information Forests, an approach to classification that generalizes Random Forests by replacing the splitting criterion of non-leaf nodes from a discriminative one -- based on the entropy of the label distribution -- to a generative one -- based on maximizing the information divergence between the class-conditional distributions in the resulting partitions. The basic idea consists of deferring classification until a measure of "classification confidence" is sufficiently high, and instead breaking down the data so as to maximize this measure. In an alternative interpretation, Information Forests attempt to partition the data into subsets that are "as informative as possible" for the purpose of the task, which is to classify the data. Classification confidence, or informative content of the subsets, is quantified by the Information Divergence. Our approach relates to active learning, semi-supervised learning, mixed generative/discriminative learning.

Yi, Zhao; Dewan, Maneesh; Zhan, Yiqiang

2012-01-01T23:59:59.000Z

338

Information Repository  

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

Information Repository Index Permit Renewal Application (Parts A and B) Submissions, September 2009, Department of Energy CBFOWashington TRU Solutions Administrative Completeness...

339

Personal Information  

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

with a friend or relative. Personal Information Full name Home address Street City State Zip Home phone E-mail address Birthday SSN (MMDDYYYY) Passport number Driver's license...

340

Radiation Information  

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

Radiation Information << Timeline >> Content on this page requires a newer version of Adobe Flash Player. Get Adobe Flash player July 31, 1942 The Army Corp of Engineers leases...

Note: This page contains sample records for the topic "hall information age" 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

Project information  

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

Project Information Amistad Project (Texas) Collbran Project (Colorado) Colorado River Storage Project Dolores Project (Colorado) Falcon Project (Texas) Provo River Project (Utah)...

342

Compare Activities by Building Age  

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

Activities by Building Age Activities by Building Age Compare Activities by ... Building Age Median Age of Building by Building Type Vacant buildings, retail stores (other than malls), and religious worship buildings tended to be the oldest buildings. Food sales buildings (which were predominantly convenience stores) and outpatient health care buildings were mainly newer buildings. Figure showing median age of building by building type. If you need assistance viewing this page, please call 202-586-8800. Specific questions may be directed to: Joelle Michaels joelle.michaels@eia.doe.gov CBECS Manager Release date: July 24, 2002 Page last modified: May 4, 2009 2:52 PM http://www.eia.gov/consumption/commercial/data/archive/cbecs/pba99/compareage.html If you are having any technical problems with this site, please contact the EIA

343

The Age of the Universe  

E-Print Network (OSTI)

A minimum age of the universe can be estimated directly by determining the age of the oldest objects in the our Galaxy. These objects are the metal-poor stars in the halo of the Milky Way. Recent work on nucleochronology finds that the oldest stars are 15.2+/-3.7 Gyr old. White dwarf cooling curves have found a minimum age for the oldest stars of 8 Gyr. Currently, the best estimate for the age of the oldest stars is based upon the absolute magnitude of the main sequence turn-off in globular clusters. The oldest globular clusters are 11.5+/-1.3 Gyr old, implying a minimum age of the universe of t_universe > 9.5 Gyr (95% confidence level).

Brian Chaboyer

1998-08-19T23:59:59.000Z

344

Energy implications of an aging population  

Science Conference Proceedings (OSTI)

This study provides various demographic, medical, and economic information relative to energy usage on a segment of the population, the elderly, which is growing in absolute numbers and relative population percentage. This growth is expected to continue well into the twenty-first century. The US aging population numbered 3.1 million in 1900, and by 1977 it had climbed to 23.5 million. It can be stated with reasonable certainty that this figure will rise to 31 million in the year 2000 and 43 million in the year 2020. These figures, corresponding to more than 10% of our population, are by no means insignificant. As our fossil-fuel reserves are being depleted and the cost of energy mounts, it becomes apparent that the elderly will become increasingly vulnerable to the energy crisis, primarily beause of their physical tendency to infirmity, their economic and social situation, and their susceptibility to psychological depression. This white paper concentrates on those aspects of aging and the nation's energy problem which are not usually related in our everyday consideration of these as separable problems. It seeks to identify the peculiar energy problems of the aged and to consider alternatives in the solution of these problems in light of modern technology.

Not Available

1980-08-01T23:59:59.000Z

345

Aging Studies of VCE Dismantlement Returns  

Science Conference Proceedings (OSTI)

VCE is an ethylene/vinyl acetate/vinyl alcohol terpolymer binder for filled elastomers which is designed to accept high filler loadings. Filled elastomer parts consist of the binder (VCE), a curing agent (Hylene MP, diphenol-4-4{prime}-methylenebis(phenylcarbamate)), a processing aid (LS, lithium stearate), and filler particles (typically 70% fraction by weight). The curing of the filled elastomer parts occurs from the heat-activated reaction between the hydroxyl groups of VCE with the Hylene MP curing agent, resulting in a cross-linked network. The final vinyl acetate content is typically between 34.9 and 37.9%, while the vinyl alcohol content is typically between 1.27 and 1.78%. Surveillance data for this material is both scarce and scattered, complicating the assessment of any aging trends in systems. In addition, most of the initial surveillance efforts focused on mechanical properties such as hardness and tensile strength, and chemical information is therefore lacking. Material characterization and aging studies had been performed on previous formulations of the VCE material but the Ethylene Vinyl Acetate (EVA) starting copolymer is no longer commercially available. New formulations with replacement EVA materials are currently being established and will require characterization as well as updated aging models.

Letant, S; Alviso, C; Pearson, M; Albo, R; Small, W; Wilson, T; Chinn, S; Maxwell, R

2011-10-17T23:59:59.000Z

346

The Aging Workforce and Paid Time Off  

E-Print Network (OSTI)

The Aging Workforce and Paid Time Off Draft 07/08/09 Gilliana matter of the workforce aging as the population ages. Thephysical changes with aging that can affect performance. 10

Lester, Gillian

2009-01-01T23:59:59.000Z

347

Information Bridge: DOE Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

DOE Scientific and Technical Information DOE Scientific and Technical Information DOE * OSTI * Go Mobile Information Bridge: DOE Scientific and Technical Information FAQ * Widget...

348

Transportation, Aging and Disposal Canister System Performance...  

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

Transportation, Aging and Disposal Canister System Performance Specification: Revision 1 Transportation, Aging and Disposal Canister System Performance Specification: Revision 1...

349

Gentrifying geriatrics : challenging design paradigms for the aged and aging  

E-Print Network (OSTI)

Internationally the world is undergoing a grey revolution, with the average age of the human population being higher than it has ever been before. Within the U.S. context this trend is driven by the Baby Boomers, the 80 ...

Van der Linde, Gerhard J. (Gerhard Johan)

2011-01-01T23:59:59.000Z

350

Registration Information  

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

Registration Information Registration Information Registration Information Focusing on methods and computational tools used to help sequence, assemble, and finish genomes, including new sequencing technologies. Contact Chris Detter (505) 665-3024 Email Registration is limited to 150 participants so please register ASAP if you plan to attend. There is no deadline for registration. To register, please send an e-mail to Chris Detter with your contact information: Name Citizenship status. Institution information. Area(s) of specific interest. Do you plan to submit an abstract by March 30th? Within 48 hrs of registering you will be sent an e-mail confirmation number that you should include on your abstract if you are submitting one. To submit an abstract, please refer to the Abstract Submission guidelines.

351

The effects of aging on BWR core isolation cooling systems  

Science Conference Proceedings (OSTI)

A study was performed to assess the effects of aging on the Reactor Core Isolation Cooling (RCIC) system in commercial Boiling Water Reactors (BWRs). This study is part of the Nuclear Plant Aging Research (NPAR) program sponsored by the US Nuclear Regulatory Commission. The objectives of this program are to provide an understanding of the aging process and how it affects plant safety so that it can be properly managed. This is one of a number of studies performed under the NPAR program which provide a technical basis for the identification and evaluation of degradation caused by age. The failure data from national databases, as well as plant specific data were reviewed and analyzed to understand the effects of aging on the RCIC system. This analysis identified important components that should receive the highest priority in terms of aging management. The aging characterization provided information on the effects of aging on component failure frequency, failure modes, and failures causes. Current inspection, surveillance, and monitoring practices were also reviewed.

Lee, B.S. [Brookhaven National Lab., Upton, NY (United States)

1994-10-01T23:59:59.000Z

352

488 Brazilian Journal of Physics, vol. 36, no. 2A, June, 2006 Spin Valve Effect and Hall Resistance in a Wide Parabolic Well  

E-Print Network (OSTI)

in a Wide Parabolic Well C. A. Duarte, G. M. Gusev, A. A. Quivy, and T. E. Lamas Instituto de F´isica da observation of the Hall slope change in wide AlcGa1-cAs parabolic wells in the presence of a quasi on the electron density; it is observed only in parabolic wells, which are almost completely filled by electrons

Gusev, Guennady

353

General Information  

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

ASD General Information ASD General Information APS Resources & Information A list of useful links for APS staff and users. APS Technical Publications Links to APS technical publications. APS Publications Database The official and comprehensive source of references for APS-related journal articles, conference papers, book chapters, dissertations, abstracts, awards, invited talks, etc. Image Library A collection of APS images. Responsibilities & Interfaces for APS Technical Systems Descriptions of the responsibilities of APS technical groups and how they interface with one another. APS Procedures Operational procedures for the APS. APS Specifications Specifications and approvals for upgrades or changes to existing APS hardware and software. APS Radiation Safety Policy & Procedures Committee Minutes

354

Preliminary investigation of acoustic oscillations in an H/sub 2/-O/sub 2/ fired Hall generator  

DOE Green Energy (OSTI)

Burner pressure oscillations and interelectrode voltage oscillations measured in an open-cycle supersonic flow Hall generator are presented. The ionized gas for the channel was supplied by seeding the approximately 1 lb/sec of hydrogen-oxygen combustion products with cesium. Since both the burner and the channel were located within magnetic fields exceeding 4 Tesla during operation, an infinite probe pressure measurement technique was used to measure burner pressure oscillations. Calibration of the burner pressure transducer using a resonance tube technique is presented. Evidence is presented for the existence of the first longitudinal mode of oscillations (5000 Hz) within the burner. Interelectrode voltage oscillations were simultaneously measured at two seperate axial stations. The magnitude change and the phase shift between the two signals was interpreted as a decaying magnetoacoustic wave driven by the burner that propagates at local gas plus sonic velocities. The amplitude of the electrical voltage oscillations at the start of the power producing region of the channel varied with the magnetic field. This variation is compared with the results of a simple perturbation analysis. Arguments are presented for using an unsteady model for analyzing wave processes in channels.

Phillips, B.

1981-01-01T23:59:59.000Z

355

Three-dimensional numerical investigation of electron transport with rotating spoke in a cylindrical anode layer Hall plasma accelerator  

Science Conference Proceedings (OSTI)

The effects of increased magnetic field and pressure on electron transport with a rotating spoke in a cylindrical anode layer Hall plasma accelerator are investigated by three-dimensional particle-in-cell numerical simulation. The azimuthal rotation of electron transport with the spoke has a frequency of 12.5 MHz. It propagates in the direction of the E Multiplication-Sign B drift at a speed of {approx}1.0 Multiplication-Sign 10{sup 6} m/s (about 37% of the E Multiplication-Sign B drift speed). Local charge separation occurs because the azimuthal local electron density concentration is accompanied by an almost uniform azimuthal ion distribution. The non-axisymmetrical electron density concentration and axisymmetrical ion distribution introduce two azimuthal electric fields with opposite directions in the plasma discharge region. The axial electron shear flow is excited under the additional E{sub {theta}} Multiplication-Sign B field. The anomalous electron transport with the rotating spoke may be attributed to the axial electron shear flow induced by the two azimuthal electric fields with opposite directions as a result of the azimuthal local electron density concentration.

Tang, D. L.; Geng, S. F.; Qiu, X. M. [Southwestern Institute of Physics, Chengdu 610041 (China); Chu, Paul K. [Department of Physics and Materials Science, City University of Hong Kong, Tat Chee Avenue, Kowloon (Hong Kong)

2012-07-15T23:59:59.000Z

356

Aging and the prostate gland  

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

Aging and the prostate gland Name: Bobby Lee Location: NA Country: NA Date: NA Question: It seems that as males get older, it takes longer for them to begin urination. Why is...

357

Plants of the Coal Age  

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

Coal Age Nature Bulletin No. 330-A February 1, 1969 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation PLANTS OF THE COAL...

358

The age of the universe  

Science Conference Proceedings (OSTI)

An overview of the current controversy on the age of the universe is presented. It is shown that the age of the oldest star, globular clusters, yields an age estimate of approximately 14 {+-} 2 {+-} 2 Gyr (where the first {+-} is statistical and the second systematic, and the two should {ital not} be added in quadrature), with a firm lower bound of {ge} 10 Gyr. It is shown how radioactive dating, nucleocosmochronology, also yields a firm lower bound of {approx_gt} 10 Gyr. The currently favored values for the Hubble constant, when converted to ages using a cosmological model with zero cosmological constant, are shown {ital not} to be in conflict with statistical and systematic uncertainties at the present time when one takes both into account, even for critical density universes. 25 refs. , 3 figs., 1 tab.

Schramm, D.N.

1996-10-01T23:59:59.000Z

359

Control Relay Aging Management Guideline  

Science Conference Proceedings (OSTI)

The concept for this report came from the concern that many control relays have been in service for an extended period of time and an effective aging management program may not be in place for these relays. In addition, recent Institute of Nuclear Power Operations (INPO) data indicate that relays are one of the leading component types causing scrams. With control relay age increasing and relays being a significant contributor to scrams, an evaluation of control relay maintenance and replacement strategie...

2011-05-03T23:59:59.000Z

360

Crossover of aging dynamics in polymer glass: from cumulative aging to non-cumulative aging  

E-Print Network (OSTI)

The aging behavior of polymer glass, poly(methyl methacrylate), has been investigated through the measurement of ac dielectric susceptibility ata fixed frequency after a temperature shift $\\Delta T$ ($\\le $ 20 K)between two temperatures, $T_1$ and $T_2$. A crossover from cumulative aging to non-cumulative aging could be observed with increasing $\\Delta T$ using a twin temperature ($T$-) shift measurement. Based on a growth law of a dynamical coherent length given by activated dynamics, we obtained a unique coherent length for positive and negative $T$-shifts. The possibility of the existence of temperature chaos in polymer glasses is discussed.

Koji Fukao; Sinpei Yamawaki

2008-01-05T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Information Extraction  

Science Conference Proceedings (OSTI)

The automatic extraction of information from unstructured sources has opened up new avenues for querying, organizing, and analyzing data by drawing upon the clean semantics of structured databases and the abundance of unstructured data. The field of ...

Sunita Sarawagi

2008-03-01T23:59:59.000Z

362

Information Causality  

E-Print Network (OSTI)

We review the literature on Information Causality. Since it's for a book, we don't think an abstract will be needed at all, so we have written this one just for the sake of the arXiv.

Marcin Paw?owski; Valerio Scarani

2011-12-06T23:59:59.000Z

363

Information engineering  

SciTech Connect

The Information Engineering thrust area develops information technology to support the programmatic needs of Lawrence Livermore National Laboratory`s Engineering Directorate. Progress in five programmatic areas are described in separate reports contained herein. These are entitled Three-dimensional Object Creation, Manipulation, and Transport, Zephyr:A Secure Internet-Based Process to Streamline Engineering Procurements, Subcarrier Multiplexing: Optical Network Demonstrations, Parallel Optical Interconnect Technology Demonstration, and Intelligent Automation Architecture.

Hunt, D.N.

1997-02-01T23:59:59.000Z

364

Written Information Equipment TECHNOLOGY: Oral Information  

SCIENTIFIC OR TECHNOLOGICAL Equipment TECHNOLOGY: DEVELOPMENTAL RESOURCES Written Information Oral Information Hardware Facilities Data

365

Tensile-property characterization of thermally aged cast stainless steels  

Science Conference Proceedings (OSTI)

The effect of thermal aging on tensile properties of cast stainless steels during service in light water reactors has been evaluated. Tensile data for several experimental and commercial heats of cast stainless steels are presented. Thermal aging increases the tensile strength of these steels. The high-C Mo-bearing CF-8M steels are more susceptible to thermal aging than the Mo-free CF-3 or CF-8 steels. A procedure and correlations are presented for predicting the change in tensile flow and yield stresses and engineering stress-vs.-strain curve of cast stainless steel as a function of time and temperature of service. The tensile properties of aged cast stainless steel are estimated from known material information, i.e., chemical composition and the initial tensile strength of the steel. The correlations described in this report may be used for assessing thermal embrittlement of cast stainless steel components.

Michaud, W.F.; Toben, P.T.; Soppet, W.K.; Chopra, O.K. [Argonne National Lab., IL (United States)

1994-02-01T23:59:59.000Z

366

A Concatenational Graph Evolution Aging Model  

Science Conference Proceedings (OSTI)

Modeling the long-term face aging process is of great importance for face recognition and animation, but there is a lack of sufficient long-term face aging sequences for model learning. To address this problem, we propose a CONcatenational GRaph Evolution ... Keywords: Aging,Face,Active appearance model,Correlation,Computational modeling,Data models,Muscles,ANOVA,Face aging,aging model evaluation,long-term aging,short-term aging

Jinli Suo; Xilin Chen; Shiguang Shan; Wen Gao; Qionghai Dai

2012-11-01T23:59:59.000Z

367

Information Request  

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

November 25, 2008 November 25, 2008 TO: Sue Tierney, Phil Niedzielski-Eichner, Skila Harris FROM: Chris Kouts SUBJECT: Information Request As requested, enclosed is the additional information you requested yesterday. 1. Testimony: * September 24, 2008 before the Senate Committee on Commerce, Science and Transportation, * July 15, 2008 before the House Committee on Energy and Commerce * October 4, 2007 before the House Committee on the Budget and Chairman Spratt 2. Proposed Legislation "Nuclear Fuel Management and Disposal Act" submitted to Congress March 6, 2007 3. State-by-State Maps that outline each state's electricity generation mix, commercial spent nuclear fuel inventories, and payments into the Nuclear Waste Fund The additional information on the history of the use of engineered barriers will be

368

Local Information  

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

Local Information Local Information Local Information Welcome to Golden, Colorado, the location of the 2014 Electrical Safety Workshop. Visiting NREL The National Renewable Energy Laboratory (NREL) has research facilities and offices at several locations in Golden, Colorado (near Boulder), and in Washington, D.C. In Golden, you'll find the NREL Education Center, along with many of our research laboratories and administrative offices. The National Wind Technology Center is a separate facility located about 5 miles south of Boulder. Read more » Transportation NREL is accessible via bus on the Regional Transportation District (RTD) Route 20 from Aurora and Denver. Route 20 travels along 20th Avenue and ends at the NREL Education Center. Visit the RTD Web site or call 303-299-6000 to plan your trip or for more

369

Accelerated Aging of Roofing Surfaces  

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

Accelerated aging of roofing surfaces Accelerated aging of roofing surfaces Hugo Destaillats, Ph.D. Lawrence Berkeley National Laboratory HDestaillats@LBL.gov (510) 486-5897 http://HeatIsland.LBL.gov April 4, 2013 Development of Advanced Building Envelope Surface Materials & Integration of Artificial Soiling and Weathering in a Commercial Weatherometer New York Times, 30 July 2009 2010 2012 Challenge: speed the development of high performance building envelope materials that resist soiling, maintain high solar reflectance, and save energy 2 | Building Technologies Office eere.energy.gov

370

Fracture, aging and disease in bone  

E-Print Network (OSTI)

and R. O. Ritchie: Effect of aging on the toughness of humanof microstructure in the aging-related deterioration of thestudy of the effect of aging on human cortical bone J.

Ager, J.W.; Balooch, G.; Ritchie, R.O.

2006-01-01T23:59:59.000Z

371

Elucidating mechanisms of accelerated neurological aging  

E-Print Network (OSTI)

C. (2005). Mechanisms of aging in senescence- accelerated2.2 Strain-specific aging gene-expression profiles..C. (2005). Mechanisms of aging in senescence-accelerated

Greenhall, Jennifer Anne

2008-01-01T23:59:59.000Z

372

Telomere lengthening to antagonize myocardial aging  

E-Print Network (OSTI)

targets to antagonize the aging phenotype. FIGURES Figureday Pim-wt. Figure 2.2: Cellular aging markers over time. A.stem cell and myocyte aging, heart failure, and insulin-like

Cottage, Christopher Travis; Cottage, Christopher Travis

2012-01-01T23:59:59.000Z

373

Aging and weathering of cool roofing membranes  

E-Print Network (OSTI)

and L.S. Rose. 2002. Aging of reflective roofs: sootAging and Weathering of Cool Roofing Membranes HashemNRC), Canada ABSTRACT Aging and weathering can reduce the

2005-01-01T23:59:59.000Z

374

Information Bridge: DOE Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

Information Bridge: DOE Scientific and Technical Information FAQ * Widget * Site Map Information Bridge Home * Basic Search * Fielded Search * Alerts * Help Bookmark and Share...

375

NGC 6811: AN INTERMEDIATE-AGE CLUSTER IN THE KEPLER FIELD  

SciTech Connect

NGC 6811 is one of the four open clusters located in the Kepler spacecraft field of view. We obtained UBVRI photometry of the cluster on six nights (four of them photometric) with the 1.08 m Hall and 1.83 m Perkins telescopes at Lowell Observatory. The mean photometric precision ranges from better than 0.01 mag in the V, B - V, V - R, and V - I indices among stars brighter than magnitude 15 to about 0.05 mag for U - B at magnitude 18. We followed a Bayesian statistical approach using the Markov Chain Monte Carlo algorithm to determine the cluster reddening, distance, age, and iron content from a maximum-likelihood fit to stellar isochrones. Using the Yale-Yonsei isochrones, we derived E(B - V) 0.066 {+-} 0.025, (m - M){sub V} = 10.13 {+-} 0.19, age = 1.06 {+-} 0.19 Gyr, and Z = 0.012 {+-} 0.004 ([Fe/H] = -0.18); with the Padova isochrones, we found E(B - V) = 0.081 {+-} 0.015, (m - M){sub V} = 10.31 {+-} 0.11, age = 0.94 {+-} 0.08 Gyr, and Z = 0.012 {+-} 0.002 ([Fe/H] = -0.20). The uncertainties include possible errors in the photometric zero points of {+-}0.01 mag, but do not include uncertainties in the models. Taking into account the differences between the two sets of models, we find the best estimate for the cluster parameters to be E(B - V) = 0.074 {+-} 0.024, (m - M){sub V} = 10.22 {+-} 0.18, age = 1.00 {+-} 0.17 Gyr, and Z = 0.012 {+-} 0.004 ([Fe/H] = -0.19).

Janes, Kenneth; Hoq, Sadia [Astronomy Department, Boston University, Boston, MA 02215 (United States); Barnes, Sydney A. [Space Science Institute, Boulder, CO 80301 (United States); Meibom, Soren [Center for Astrophysics, 60 Garden St., Cambridge, MA 02138 (United States)

2013-01-01T23:59:59.000Z

376

Aging Logarithmic Galilean Field Theories  

E-Print Network (OSTI)

We analytically compute correlation and response functions of scalar operators for the systems with Galilean and corresponding aging symmetries for general spatial dimensions $d$ and dynamical exponent $z$, along with their logarithmic and logarithmic squared extensions, using the gauge/gravity duality. These non-conformal extensions of the aging geometry are marked by two dimensionful parameters, eigenvalue $\\mathcal M$ of an internal coordinate and aging parameter $\\alpha$. We further perform systematic investigations on two-time response functions for general $d$ and $z$, and identify the growth exponent as a function of the scaling dimensions $\\Delta$ of the dual field theory operators and aging parameter $\\alpha$ in our theory. The initial growth exponent is only controlled by $\\Delta$, while its late time behavior by $\\alpha$ as well as $\\Delta$. These behaviors are separated by a time scale order of the waiting time. We attempt to make contact our results with some field theoretical growth models, such as Kim-Kosterlitz model at higher number of spatial dimensions $d$.

Seungjoon Hyun; Jaehoon Jeong; Bom Soo Kim

2013-03-29T23:59:59.000Z

377

Aging of reflective roofs: soot deposition  

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

Aging of reflective roofs: soot deposition Title Aging of reflective roofs: soot deposition Publication Type Journal Article Year of Publication 2002 Authors Berdahl, Paul, Hashem...

378

Project: Early-Age Performance of Concrete  

Science Conference Proceedings (OSTI)

... at the international workshop "Micro-structure, setting and aging of cement ... Solution Chemistry and Phase Evolution in Early-Age Concrete Materials ...

2012-12-31T23:59:59.000Z

379

Age and technology innovation in the workplace: Does work context matter?  

Science Conference Proceedings (OSTI)

Two workplace trends will become increasingly important in years to come: reliance on information technology (IT) and workforce aging. This study explores the influence of workplace context on employee reactions to the implementation of a new IT initiative ... Keywords: Age, Implementation, Organizational climate, Technology

Tracey E. Rizzuto

2011-09-01T23:59:59.000Z

380

The Age of Water and Ventilation Timescales in a Global Ocean Model  

Science Conference Proceedings (OSTI)

The age of water in the World Ocean is studied using a passive age tracer introduced into a global ocean model. Additional information is derived from a transient dye tracer that tracks the time-dependent spreading of surface waters into the ...

Matthew H. England

1995-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Effects of Pre-Aging Condition on Multi-Step Aging Behavior in Al ...  

Science Conference Proceedings (OSTI)

However, it is not clear the multi-step aging behavior such as pre-aging, natural aging and final aging. In this study, four alloys containing 0.6~1.0mass%Mg...

382

Personal information - CECM  

E-Print Network (OSTI)

Personal information. ... Next: Academic information, Prizes and Up: Curriculum Vitae Previous: Curriculum Vitae. Personal information. Name: Jonathan...

383

Information Repository  

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

3 Information Repository Documents 3 Information Repository Documents WIPP Annual Waste Minimization Report Transmittal of the Waste Isolation Pilot Plant Annual Waste Minimization Report, dated November 14, 2013 Class 1 Permit Modifications and NMED Responses Class 1 Modification, August 29, 2013 WIPP Hazardous Waste Facility Permit EPA I.D. Number NM4890139088. (1. revise a course outline; 2. revise table and panel figures to include Panel 7; 3. update description related to Type B Packages; and 4. update TRUPACT-II and HalfPACT figures) JE Kieling, NMED dated October 13, 2013 Fee Assessment Class 1 Permit Modification WIPP Hazardous Waste Facility Permit EPA I.D. Number NM4890139088-TSDF (Revise a Course Outline; Revise Table and Panel Figures to Include Panel 7; Update Descriptions Related to Type B Packages; and Update TRUPACT-ll and HalfPACT Figures) JM Kieling, NMED dated September 23, 2013

384

Informal Report  

Office of Scientific and Technical Information (OSTI)

W-^^ LA-8034-MS ^ - W-^^ LA-8034-MS ^ - - ^ / Informal Report "c o O o -*-* "co > Specific Heat and Thermal Conductivity of Explosives, Mixtures, and Plastic-Bonded Explosives Determined Experimentally \mm ^ts\ LOS ALAMOS SCIENTIFIC LABORATORY Post Office Box 1663 Los Alamos. New Mexico 87545 DISTR!DU7irM o r TdiS BGGbT.lENT IS UNLIMITED DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency Thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately

385

Update Information  

E-Print Network (OSTI)

Washington, DC 20585This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIAs data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the Department of Energy or other Federal agencies.

unknown authors

2012-01-01T23:59:59.000Z

386

Data:020e9ff7-9bc8-4947-aae1-3d6ed8607a6e | Open Energy Information  

Open Energy Info (EERE)

ff7-9bc8-4947-aae1-3d6ed8607a6e ff7-9bc8-4947-aae1-3d6ed8607a6e No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Grand Electric Coop, Inc Effective date: 2012/07/01 End date if known: Rate name: Schedule CDF - Commercial Dual Fuel Service Sector: Commercial Description: This efficient system is capable of heating an entire structure or house. Available for use of electricity for electric heating by commercial establishments, churches, schools, fire halls, community halls, township halls, and similar type consumers with a fully automatic, full requirement fossil fuel back-up heating system, and provided that the electric heat use is metered separately from other uses of electricity.

387

For more information, contact  

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

Tao Hong, hongt@ornl.gov, 865.574.8659 Tao Hong, hongt@ornl.gov, 865.574.8659 Adam Aczel, aczelaa@ornl.gov, 865.978.0118 neutrons.ornl.gov/cg4c The US/Japan Cold Neutron Triple-Axis Spectrometer is a conventional triple-axis spectrometer with variable incident energy and variable monochromator-sample and sample-analyzer distances. The cold guide 4 bender and guide hall shielding reduce 4C's vertically focusing monochromator PG (002). To enhance accommodation of strong magnetic position and to simplify future polarization analysis, the amount of ferromagnetic material has been minimized in

388

Learning long term face aging patterns from partially dense aging databases  

E-Print Network (OSTI)

Studies on face aging are handicapped by lack of long term dense aging sequences for model training. To handle this problem, we propose a new face aging model, which learns long term face aging patterns from partially dense aging databases. The learning strategy is based on two assumptions: (i) short term face aging pattern is relatively simple and is possible to be learned from currently available databases; (ii) long term face aging is a continuous and smooth Markov process. Adopting a compositional face representation, our aging algorithm learns a function-based short term aging model from real aging sequences to infer facial parameters within a short age span. Based on the predefined smoothness criteria between two overlapping short term aging patterns, we concatenate these learned short term aging patterns to build the long term aging patterns. Both the subjective assessment and objective evaluations of synthetic aging sequences validate the effectiveness of the proposed model. 1.

Jinli Suo; Xilin Chen; Shiguang Shan; Wen Gao

2009-01-01T23:59:59.000Z

389

Insights gained from aging research  

Science Conference Proceedings (OSTI)

The US NRC Office of Nuclear Regulatory Research has implemented hardware-oriented engineering research programs to identify and resolve technical issues related to the aging of systems, structures, and components (SSCs) in operating nuclear power plants. This report provides a summary of those research results which have been compiled and published in NUREGS and related technical reports. The systems, components and structures that have been studied are organized by alphabetical order. The research results summary on the SSCs is followed by an assessment guide to emphasize inspection techniques which may be useful for detecting aging degradation in nuclear power plants. This report will be updated periodically to reflect new research results on these or other SSCs.

Blahnik, D.E.; Casada, D.A.; Edson, J.L.; Fineman, D.L.; Gunther, W.E.; Haynes, H.D.; Hoopingarner, K.R.; Jacobus, M.J.; Jarrell, D.B.; Kryter, R.C.; Magelby, H.L.; Murphy, G.A.; Subudhi, M.M.

1992-03-01T23:59:59.000Z

390

Welding tritium aged stainless steel  

SciTech Connect

Stainless steels exposed to tritium become unweldable by conventional methods due to He buildup within the metal matrix. With longer service lives expected for new weapon systems, and service life extensions of older systems, methods for welding/repair on tritium-exposed material will become important. Results are reported that indicate that both solid-state resistance welding and low-heat gas metal arc overlay welding are promising methods for repair or modification of tritium-aged stainless steel.

Kanne, W.R. Jr.

1993-04-01T23:59:59.000Z

391

Metabolic reprogramming, caloric restriction and aging  

E-Print Network (OSTI)

Metabolic reprogramming, caloric restriction and aging Rozalyn M. Anderson1,2,3 and Richard) without malnutrition slows the aging process and extends lifespan in diverse species by unknown mechanisms of aging retardation. We herein describe common signatures of CR and suggest how they can slow aging. We

Sheridan, Jennifer

392

Exhibit Hall Floorplan  

Science Conference Proceedings (OSTI)

Apr 21, 2010 ... Johnson Matthey. Jordan Valley Semiconductor. 1. K-Space Associates, Inc. ... 18. Noah Precision. 15. ORS Limited. 25. 28. Power+Energy, Inc.

393

Workforce Diversity Town Hall  

Directives, Delegations, and Requirements

On August 18, 2011, President Obama issued an Executive Order, "Establishing a Coordinated Government-wide Initiative to Promote Diversity and Inclusion in the ...

2011-12-06T23:59:59.000Z

394

Deborah Hall Bennett  

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

Spears, Douglas P. Sullivan, and Amber L. Trout. Indoor Air Quality Assessment of the San Francisco Federal Building. Berkeley: Lawrence Berkeley National Laboratory, 2009....

395

Hall Effect Measurements Comments  

Science Conference Proceedings (OSTI)

... you in advance. Ma`in Bataineh, Institution: Jordan University of Science & Technology, mainbataineh@yahoo.com. I am ...

2012-06-04T23:59:59.000Z

396

Exhibition Hall Floor Plan  

Science Conference Proceedings (OSTI)

Jan 13, 2005 ... Industry. 645. FEI. Cytec. Industries. ENERGOPROM. MAS Inc. Parker ... STAS. Thermal. Ceramics. Thermcon. Ovens. Thorpe. Technologies.

397

EMC 2010: Exhibit Hall  

Science Conference Proceedings (OSTI)

More than 500 professionals from industry, government laboratories and ... space (includes six-foot draped table; two chairs; wastebasket; standard electricity)...

398

EMC 2011 Exhibit Hall  

Science Conference Proceedings (OSTI)

More than 500 professionals from industry, government laboratories and ... space (includes six-foot draped table; two chairs; wastebasket; standard electricity)...

399

EMC 2009: Exhibit Hall  

Science Conference Proceedings (OSTI)

Jun 26, 2009 ... Primary applications include the characterization and analysis of electronic ... load-lock, measurements from DC to 67 GHz, temperatures from 1.5 K to 475 ... electrically-active profiles in most semiconductor material systems.

400

Guide Hall Confinement Building  

Science Conference Proceedings (OSTI)

... Indeed the final product exceeded our expectations. ... some false starts we established that this feature was the result of fission neutron production ...

2009-03-23T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

The Hall Effect  

Science Conference Proceedings (OSTI)

... definitions of carrier density n and mobility (third ... magnetic force direction on an electron is then ... 1, the carriers are predominately electrons of bulk ...

2011-12-02T23:59:59.000Z

402

Report on aging of nuclear power plant reinforced concrete structures  

Science Conference Proceedings (OSTI)

The Structural Aging Program provides the US Nuclear Regulatory Commission with potential structural safety issues and acceptance criteria for use in continued service assessments of nuclear power plant safety-related concrete structures. The program was organized under four task areas: Program Management, Materials Property Data Base, Structural Component Assessment/Repair Technology, and Quantitative Methodology for Continued Service Determinations. Under these tasks, over 90 papers and reports were prepared addressing pertinent aspects associated with aging management of nuclear power plant reinforced concrete structures. Contained in this report is a summary of program results in the form of information related to longevity of nuclear power plant reinforced concrete structures, a Structural Materials Information Center presenting data and information on the time variation of concrete materials under the influence of environmental stressors and aging factors, in-service inspection and condition assessments techniques, repair materials and methods, evaluation of nuclear power plant reinforced concrete structures, and a reliability-based methodology for current and future condition assessments. Recommendations for future activities are also provided. 308 refs., 61 figs., 50 tabs.

Naus, D.J.; Oland, C.B. [Oak Ridge National Lab., TN (United States); Ellingwood, B.R. [Johns Hopkins Univ., Baltimore, MD (United States). Dept. of Civil Engineering

1996-03-01T23:59:59.000Z

403

Information for Travelers  

Science Conference Proceedings (OSTI)

Information for Travelers. Background Notes of Countries and International Organizations; Centers for Disease Control Health Information; ...

2012-09-19T23:59:59.000Z

404

Pervasive Information Technology Homepage  

Science Conference Proceedings (OSTI)

Pervasive Information Technology. Pervasive information technology is the trend towards increasingly ubiquitous connected ...

2011-07-05T23:59:59.000Z

405

Agriculture Information at NIST  

Science Conference Proceedings (OSTI)

NIST Home > Agriculture Information at NIST. Agriculture Information at NIST. CCQM BAWG - P113, Relative Quantification ...

2010-09-23T23:59:59.000Z

406

Information Retrieval Library (IRLIB)  

Science Conference Proceedings (OSTI)

Information Retrieval Library (IRLIB). Carolyn ... Information Retrieval Experiment (1981), book by Karen Sparck Jones. The ...

407

INFORMAL REPORT  

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

q?% q?% LA-5031 -MS INFORMAL REPORT krs $ 1 0 s N o t e on Inverse Bremsstrahlung in Strong E!ect:omGgnetic c;alPl I j a l a m o s scientific laboratory of the University of California LOS A L A M O S , NEW MEXICO 8 7 5 4 4 U N I T E D S T A T E S A T O M I C E N E R G Y C O M M I S S I O N a This report was prepared as an account of work sponsored by the United States Government. Neither the United States nor the United States Atomic Energy Commission, nor any of their employees, nor any of their contrac- tors, subcontractors, or their employees, makes any warranty, express or im- plied, or assumes any legal liability or responsibility for the accuracy, com- pleteness or usefulness of any information, apparatus, product or process dis- closed, or represents that its use would not infringe privately owned rights.

408

Aging of Pentaerythritol Tetranitrate (PETN)  

SciTech Connect

Pentaerythritol tetranitrate (PETN) is a relatively sensitive explosive used in many electroexplosive devices as well as in medicine. Of primary interest to LLNL is its use in items such as exploding bridgewire (EBW) detonators and exploding bridge foil initiators (EFI). In these devices the crystalline powder is pressed into a granular, low-density compact that can be initiated by an exploding wire or foil. The long-term stability of this pressed compact is of interest to weapon stockpile lifetime prediction studies. Key points about potential aging mechanisms can be summarized as follows: (1) There are a number of factors that can contribute to PETN instability. These include particle size, polymorphic phase transitions, crystal structure, impurities, moisture, occlusions, chemical incompatibility and biological (microorganism) action. of these factors the most important for long-term aging of high surface area powders used in detonators appears to be that of particle size growth. (2) There is a great deal of literature on the thermal degradation kinetics of PETN, unfortunately much of it with little bearing on ambient temperature aging during long-term storage. PETN is very stable with respect to thermal decomposition. Low-temperature thermal studies have not revealed evidence of chemical degradation products in archived PETN. Data extrapolated to 30 C predicts a half-life of 12 million years. (3) Moisture seems to lower the activation energy for and accelerate the decomposition of PETN. (4) External drivers affecting stability include temperature, moisture, radiation fields, and stress, while internal drivers include residual solvents, and impurities. Temperature affects kinetic processes of crystal growth such as adsorption, desorption, and diffusion rates of molecules on the surface of PETN crystals. A low-level radiation field may induce unexpected changes in the chemical makeup of PETN and its homologue impurities. Stress at high pressure points caused by crystalline surface irregularities may cause a decrease in surface area over time due to smoothing of contact points and sintering. PETN has been found to contain a number of impurities, including homologues, pentaerythryl ethers with a mixture of hydroxyl and nitrate functional groups, and organic salts, that can alter its physical and chemical properties. (5) The processes of sublimation/recrystallization and surface diffusion are important processes that can cause changes in PETN crystal morphology, particle size distribution and specific surface area. Sublimation feeds a process called Ostwald ripening, which involves the spontaneous growth of larger crystals from those of smaller size. This process proceeds with age regardless of storage conditions unless the crystals are treated to retard growth. The coarsening mechanisms include Ostwald ripening, 'sintering', and surface diffusion. The latter has not been experimentally observed, but a molecular modeling approach has attempted to investigate this phenomenon theoretically. (6) Threshold test fire, particle size distribution, specific surface area, thermal analysis, chemical analysis, powder compact specific surface area and density are approaches that have been used in the attempt to assess changes attributable to aging of PETN, with varying results. The biggest problem lies in the aging mechanism itself, which likely influences small changes in morphology, both internal and external, and particle size distribution changes on a scale too small to reliably monitor. Other aspects, such as subtle changes in density profiles within pressed powder compacts, may be beyond the capability of current technology to assess. Crystal growth significant enough to affect the PETN particle size distribution is expected to impact detonator performance. (7) Factors relevant to stabilizing particle size growth include crystal morphology, powder surface area and particle size distribution; crystal density and internal defects; and powder compact density and density gradients.

Foltz, M F

2009-04-22T23:59:59.000Z

409

Workshop 4a: Survey Design - Energy Information Administration  

U.S. Energy Information Administration (EIA)

... outside of the building or through a common hall--that is, they can get to it without going through someone elses living quarters. Building: ...

410

Mathematical link of evolving aging and complexity  

E-Print Network (OSTI)

Aging is a fundamental aspect of living systems that undergo a progressive deterioration of physiological function with age and an increase of vulnerability to disease and death. Living systems, known as complex systems, require complexity in interactions among molecules, cells, organs, and individuals or regulatory mechanisms to perform a variety of activities for survival. On this basis, aging can be understood in terms of a progressive loss of complexity with age; this suggests that complexity in living systems would evolve with age. In general, aging dynamics is mathematically depicted by a survival function, which monotonically changes from 1 to 0 with age. It would be then useful to find an adequate survival function to link aging dynamics and complexity evolution. Here we describe a flexible survival function, which is derived from the stretched exponential function by adopting an age-dependent exponent. We note that the exponent is associated with evolving complexity, i.e., a fractal-like scaling in c...

Weon, Byung Mook

2010-01-01T23:59:59.000Z

411

Geneial Information  

Office of Legacy Management (LM)

--- _____ --- _____ ii3 ' 6 f Geneial Information su-u+./ I The Commission maintains a residue storage area known as the Airport Site at Robertson, l Missouri. This site is located immediately north of the St. Louis Municipal Airport and east of the McIknnell Aircraft Corporation Plant on Rr~wn Road in St. Louis County. Consent to use and occupy the 21.7 acre tract was obtalned by the Manhattan Dlstrlot on Marsh 2, 19&6. T!ltle uas auqubed to the property on Janwry 3, 1947 by condemnation proceeding8 for ~%20,000. It was aerquired for the purpose of storing residues fxvm the llestrehan Street Refinery and the Metal Plant at Plant 4. A coveredcoarrrete storage pad &t x 250' was constructed for storing drums. A concrete pit 202' x 42* x 16' was constructed to store radium bearing residues (K-6). Ihe area was enclosed with a chaiu-

412

Historical. Information.  

Office of Legacy Management (LM)

Historical. Information. Historical. Information. ~ H.. 1 . General Project Rulison Manager' s Report, April. 1973 DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. PROJECT RULISON MANAGER'S R E P O R T APRIL 197.3 UNITED STATES ATOMIC ENERGY COMMISSION NEVADA OPERATIONS OFFICE Las Vegas, Nevada PREFACE , The R u l i s o n ' p r o j e c t , d e t o n a t e d September 1 0 , 1969, 'was t h e second n u c l e a r . d e t o n a t i o n designed t o d e t e r m i n e t h e economic and t e c h n i c a l f e a s i b i l i t y . of u s i n g n u c l e a r e x p l o s i v e s t o s t i m u l a t e an underground, low-productivity n a t u r a l gas r e s e r v o i r . The p r o j e c t was p a r t of t h e Atomic Energy Commission's (AEC) Plowshare program f o r d e v e l o p i n g p e a c e f u l a p p l i c a t i o n of n u c l e a r e x p l

413

Neural Effects of Beta Amyloid in Normal Aging  

E-Print Network (OSTI)

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

Mormino, Elizabeth Charlotte

2011-01-01T23:59:59.000Z

414

Aging discrepancies of white spruce affect the interpretation of static age structure in boreal  

E-Print Network (OSTI)

NOTE Aging discrepancies of white spruce affect the interpretation of static age structure. Our objectives were to determine whether ground-level ring counts underestimate root collar age of understory P. glauca and whether aging errors increase with stand age. Trees were collected from one to nine

Macdonald, Ellen

415

Aging phenomena in polystyrene thin films  

E-Print Network (OSTI)

The aging behavior is investigated for thin films of atactic polystyrene through measurements of complex electric capacitance. During isothermal aging process the real part of the electric capacitance increases with aging time, while the imaginary part decreases with aging time. This result suggests that the aging time dependence of the real and imaginary parts are mainly associated with change in thickness and dielectric permittivity, respectively. In thin films, the thickness depends on thermal history of aging even above the glass transition. Memory and `rejuvenation' effects are also observed in the thin films.

Koji Fukao; Hiroki Koizumi

2008-01-05T23:59:59.000Z

416

Information Release Notice - Energy Information Administration  

U.S. Energy Information Administration (EIA)

On February 22, 2010, the Energy Information Administration (EIA) will change the web addresses for key information releases in the Weekly Natural Gas Storage Report ...

417

(COPVs) Materials Aging Issues - Programmaster.org  

Science Conference Proceedings (OSTI)

Three aspects of COPV aging were considered; the age life of the Kevlar overwrap, the fatigue life of the titanium liner and the stress rupture life of the combined...

418

For More Information  

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

For More Information For More Information about the Conversion EIS Who to contact for more information about the Depleted UF6 Conversion EISs Please direct questions, comments, or...

419

DOE Information Center  

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

DOE Information Center The U.S. Department of Energy (DOE) Information Center provides citizens a consolidated facility to obtain information and records related to the DOE's...

420

Information Markets and Aggregation  

E-Print Network (OSTI)

Information Markets and Aggregation by Narahari Mohan PhatakSpring 2012 Information Markets and Aggregation CopyrightMohan Phatak Abstract Information Markets and Aggregation by

Phatak, Narahari Mohan

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

CREEP BEHAVIOR AND PHYSICAL AGING INFLUENCE IN ...  

Science Conference Proceedings (OSTI)

CREEP BEHAVIOR AND PHYSICAL AGING INFLUENCE IN PEN FILM. ML Cerrada, GB McKenna. Structure and Mechanics ...

422

PHYSICAL AGING OF PLASTICIZED POLYMER GLASS. WH ...  

Science Conference Proceedings (OSTI)

PHYSICAL AGING OF PLASTICIZED POLYMER GLASS. WH Han and GB McKenna, Polymers Division, Building 224, Room ...

423

Health Studies: Aging Services Bachelor of Science  

E-Print Network (OSTI)

Health Studies: Aging Services Bachelor of Science 201213 Degree Map First Year Fall Winter,2 4 PHE 456 4 PHE 410 Business of Aging 4 PHE 454 4 PHE 443 4 SOC 469 or PSY 462 4 PHE PHE 450 4 BA 306, BA 316, or BA 326 4 Senior Capstone 6 SP 447 or PHE 410 Families & Aging

Bertini, Robert L.

424

HYGROTHERMAL AGING OF POLYIMIDE MATRIX COMPOSITE LAMINATES  

E-Print Network (OSTI)

HYGROTHERMAL AGING OF POLYIMIDE MATRIX COMPOSITE LAMINATES John A. Nairn and Man-Hee Han Materials-0560, USA SUMMARY: Two polyimide-matrix systems were subjected to a series of hygrothermal aging experiments at various temperatures and relative humidities. For each aging condition, we measured the microcracking

Nairn, John A.

425

Careers in Aging Annual Southeastern Student  

E-Print Network (OSTI)

1 Careers in Aging The 23rd Annual Southeastern Student Mentoring Conference in Gerontology and Geriatrics Keynote Addresses and Poster Abstracts Edited by Christina Barmon #12;2 Careers in Aging The 23rd. This year's conference theme, "Careers in Aging," attracted one of the largest most diverse groups

Arnold, Jonathan

426

Health Studies: Aging Services Bachelor of Arts  

E-Print Network (OSTI)

Health Studies: Aging Services Bachelor of Arts 201213 Degree Map First Year Fall Winter PHE 410 Business of Aging 4 PHE 454 4 PHE 456 4 PHE 425 4 PHE 443 4 PHE Approved Elective Capstone 6 SOC 469 or PSY 462 4 SP 447 or PHE 410 Families & Aging 4 PHE Approved Elective 4 PHE

Bertini, Robert L.

427

Statistical aging analysis with process variation consideration  

Science Conference Proceedings (OSTI)

As CMOS devices become smaller, process and aging variations become a major issue for circuit reliability and yield. In this paper, we analyze the effects of process variations on aging effects such as hot carrier injection (HCI) and negative bias temperature ... Keywords: HCI, NBTI, aging variation, process variation, reliability

Sangwoo Han; Joohee Choung; Byung-Su Kim; Bong Hyun Lee; Hungbok Choi; Juho Kim

2011-11-01T23:59:59.000Z

428

Aging Power Cable Maintenance Guideline  

Science Conference Proceedings (OSTI)

Medium-voltage cables (5- to 35-kV rated cables) have provided reasonable service in power plants. However, there is a concern that cables that have experienced long periods of wet service might degrade and fail in service. Because most plants have had few problems with medium-voltage cables, little on-staff experience with medium-voltage cables exists at most sites. This report provides information that will be of practical use when questions concerning medium-voltage cable longevity in adverse ...

2012-11-16T23:59:59.000Z

429

Personalized Proactive Information Retrieval  

E-Print Network (OSTI)

Personalized Proactive Information Retrieval Yi Zhang Assistant Professor Information Retrieval Proactive Information Retrieval has Many Potential Markets n You need to know new products related to yours Personalized Proactive Information Retrieval Statistics, optimization Artificial Intelligence Natural language

Lee, Herbie

430

Geographic Information System | Open Energy Information  

Open Energy Info (EERE)

Geographic Information System Geographic Information System Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Geographic Information System Details Activities (24) Areas (11) Regions (4) NEPA(0) Exploration Technique Information Exploration Group: Data and Modeling Techniques Exploration Sub Group: Data Techniques Parent Exploration Technique: Data Techniques Information Provided by Technique Lithology: Any mapable information Stratigraphic/Structural: Any mapable information Hydrological: Any mapable information Thermal: Any mapable information Cost Information Low-End Estimate (USD): 70.007,000 centUSD 0.07 kUSD 7.0e-5 MUSD 7.0e-8 TUSD / hour Median Estimate (USD): 80.008,000 centUSD 0.08 kUSD 8.0e-5 MUSD 8.0e-8 TUSD / hour High-End Estimate (USD): 150.0015,000 centUSD

431

Assessor Forms and Information  

Science Conference Proceedings (OSTI)

Other Forms and Information for Assessors. What's on this page? ... Other Forms and Information. Assessor Biographical Sketch Template, PDF, Word. ...

2013-07-26T23:59:59.000Z

432

Spintronics Information at NIST  

Science Conference Proceedings (OSTI)

NIST Home > Spintronics Information at NIST. Spintronics Information at NIST. (the links below are a compilation of programs ...

2010-05-24T23:59:59.000Z

433

NETL: Science Bowl Information  

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

Educational Initiatives > Science Bowl Information Educational Initiatives Science Bowl Information Regional Sites Southwestern PA Regional Site West Virginia Regional Site...

434

Medical (visual) information retrieval  

Science Conference Proceedings (OSTI)

This text gives a broad overview of the domain of visual medical information retrieval and medical information analysis/search in general. The goal is to describe the specifics of medical information analysis and more specifically of medical visual information ... Keywords: content-based image retrieval, medical information retrieval, medical visual information retrieval

Henning Mller

2012-01-01T23:59:59.000Z

435

Kinetics of PBX9404 Aging  

DOE Green Energy (OSTI)

PBX 9404 is an early formulation of HMX from which we can learn about the effects of aging in the weapons stockpile. Of particular interest is the presence of 3% nitrocellulose in PBX 9404 as an energetic binder. Nitrocellulose is used pervasively in smokeless gunpowders and was formerly used extensively in the film and art preservation industries. It is well known that nitrocellulose decomposes autocatalytically, and stabilizers, such as the diphenylamine used in PBX 9404, are used to retard its decomposition. Even so, its lifetime is still limited, and the reactions eventually leading to catastrophic autocatalysis are still not understood well despite years of work. In addition to reducing the available energy in the explosive, degradation of nitrocellulose affects the mechanical properties of the pressed PBX 9404 parts by the associated reduction in molecular weight, which reduces the strength of the binder. A structural formula for a monomer of the nitrocellulose used in PBX 9404 is shown. The initial nitration level is 2.3 of 3.0 possible sites, and they have different reactivities. Degradation of nitrocellulose affects many properties. As an aid in examining historical chemical analysis data, several measures of degradation are given for the simple replacement of a nitro group with a hydrogen. The weight percent of nitrocellulose remaining for an initial concentration of 3% as used in PBX 9404 is also given. Of course, the real degradation reaction is more complicated, including chain scission and crosslinking reactions giving other gas species. During the course of this work, we spent considerable time addressing the question, ''Why is PBX 9404 blue?'' There was actually considerable controversy in the color evolution with aging, and the situation was clarified by Ben Richardson at Pantex. Workers there assured us that PBX 9404 starts with an ivory color. Drying the prill prior to pressing turns it a mottled blue, and well-preserved prill samples retain a blue color decades after formulation. Subsequently, heat and light both send it through a progression of colors from grayish blue, blue-green, green, brown, dirty yellow, mottled tan, and eventually pale tan. The progression is accelerated by oxygen and possibly moisture, as has been shown in several accelerated aging studies. The precise compounds causing the color evolution are uncertain, but they are undoubtedly a progression of quinoidal, nitroso, and nitrated DPA compounds. For example, paranitroso DPA is deep blue. Unfortunately, the location of various nitrated DPAs, which ranged from yellow to orange to red to brown and which were used by Pantex as analytical standards in the 1970s, is not currently known. While the color change is indicative of aging, it is by no means a quantitative measure of the extent of nitrocellulose degradation. Inspection of the literature yielded a variety of kinetic models, and the activation energy typically ranges from 25-35 kcal/mol for T<100 C. This literature qualitatively predicts times for 30% decomposition ranging from a few days at 100 C to 1-2 years at 50 C to 50 years at room temperature. To develop a quantitative model, we used the data of Leider and Seaton, which were collected at conditions most closely matching stockpile conditions for any data set we had available. They used PBX 9404 heated as pressed pellets in closed vessels at temperatures ranging from 50 to 100 C for times up to three years, and they report mass loss, gas yield and composition, and chemical analysis of the residual solid by methods used in stockpile surveillance. Initial kinetic analysis of the weight of remaining nitrocellulose as measured by liquid chromatography and the loss of nitrate esters by a colorimetric technique gave an activation energy of 27 kcal/mol. However, the reaction is complex due to the different stability of the three nitroester positions, and this complexity required either parallel first-order reactions or an nth-order reaction (n=3.6), which is mathematically equivalent to a Gamma distribution of frequency factors

Burnham, A K; Fried, L E

2006-09-11T23:59:59.000Z

436

Information Bridge: DOE Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

Determination of threshold and maximum operating electric stresses for selected high voltage insulations: Investigation of aged polymeric dielectric cable. Final report View...

437

Aging Services Program Grants Specialist Division of Aging Services, Livable Communities Section  

E-Print Network (OSTI)

Aging Services Program Grants Specialist Division of Aging Services, Livable Communities Section Job Description The Georgia Department of Human Services (DHS), Division of Aging Services, is seeking qualified candidates for the position of Aging Services Program Grants Specialist for the Livable

Arnold, Jonathan

438

Aging Services Program Administrator Division of Aging Services, Livable Communities Section  

E-Print Network (OSTI)

Aging Services Program Administrator Division of Aging Services, Livable Communities Section Job Description The Georgia Department of Human Services (DHS), Division of Aging Services, (DAS)is seeking qualified candidates for the position of Aging Services Program Administrator for the Livable Communities

Arnold, Jonathan

439

Climate Registry Information System | Open Energy Information  

Open Energy Info (EERE)

Climate Registry Information System Climate Registry Information System Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Climate Registry Information System Agency/Company /Organization: The Climate Registry Sector: Climate Focus Area: Greenhouse Gas Phase: Determine Baseline, Evaluate Effectiveness and Revise as Needed Resource Type: Online calculator User Interface: Website Website: www.theclimateregistry.org/climate-registry-information-system-cris/ Web Application Link: www.theclimateregistry.org/climate-registry-information-systhttps://ww Cost: Free References: General Reporting Protocol[1] The Climate Registry Information System (CRIS) is the official online greenhouse gas calculation, reporting, and verifcation tool for The Climate Registry, a North American registry through which members voluntarily

440

Research on Agricultural Information Service Platform Based on Information Technology  

Science Conference Proceedings (OSTI)

For exiting problems of information technology in agriculture, modern information technologies are used to make agricultural information service platform, which can integrate information resources, then agricultural network information service sharing ... Keywords: modern information technology, agricultural information, service platform

Zhang Yubin; Liu Zhiguo; Lin Lizhong

2012-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

Information Bridge: DOE Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

Information Bridge Alerts Log On Alerts provide users with e-mail notification of updates to the Information Bridge in specific areas of interest. If you wish to receive an Alert...

442

Enterprise Information Management: When Information Becomes Inspiration  

Science Conference Proceedings (OSTI)

How an organization manages its information is arguably the most important skill in todays dynamic and hyper-competitive environment. In Enterprise Information Management, editor Paul Baan and a team of expert contributors present a holistic approach ...

Paul Baan

2012-11-01T23:59:59.000Z

443

Aging and weathering of cool roofing membranes  

E-Print Network (OSTI)

National Research Council (NRC), Canada ABSTRACT Aging andNational Research Council (NRC) in Canada. The LBNL studyits original levels. The NRC study also included measuring

2005-01-01T23:59:59.000Z

444

Understanding Aging: A Medical Humanities Approach to Death in Venice  

E-Print Network (OSTI)

issues, understanding aging from a humanistic perspective isattempting to understand aging, I have divided the text intoAschenbach's experience with aging while in Germany. This

English, David

2008-01-01T23:59:59.000Z

445

Departure and return : abandonment, memorial and aging in Japan  

E-Print Network (OSTI)

S. Linhart (Eds. ), Aging Asian Concepts and ExperiencesJ. J. Seeber (Eds. ), .Aging, Spirituality and Religion: AE. (1964). The Psychology of Aging. Englewood Cliffs, N.J. :

Danely, Jason Allen

2008-01-01T23:59:59.000Z

446

Successful cognitive aging in persons living with HIV infection  

E-Print Network (OSTI)

Successful cognitive aging (SCA) was operationally definedrisk factors imposed by aging and HIV, there is considerableuals with HIV who are aging successfully (e.g. , free from

2011-01-01T23:59:59.000Z

447

The thorny path linking cellular senescence to organismal aging  

E-Print Network (OSTI)

tumor suppression and organismal aging: Good citizens, badtelomere-directed replicative aging in vitro. Mech. Ageinglung fibroblasts by telomerase. Aging Cell 2, Hayflick, L. ,

Patil, Christopher K.; Mian, Saira; Campisi, Judith

2005-01-01T23:59:59.000Z

448

DNA repair: Dynamic defenders against cancer and aging  

E-Print Network (OSTI)

developmental defects; premature aging; brittle hair; scalypredisposition and premature aging. Acknowledgements. Weagainst cancer and aging Jill O. Fuss and Priscilla K.

Fuss, Jill O.; Cooper, Priscilla K.

2006-01-01T23:59:59.000Z

449

Superfund Record of Decision (EPA Region 7): Cornhusker Army Ammunition Plant, Operable Unit 2, Hall County, NE, September 30, 1998  

Science Conference Proceedings (OSTI)

This Record of Decision (ROD) document presents the selected remedial action for the six areas of concern (AOCs) located at the Cornhusker Army Ammunition Plant (CHAAP) in Grand Island, Nebraska designated as OU2. The remedial action is chosen in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERLCA), as amended by the Superfund Amendments and Reauthorization Act (SARA) of 1986, and with the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). The information supporting the decisions contained in the remedy is contained in the administrative record.

NONE

1999-03-01T23:59:59.000Z

450

WIPP - Joint Information Center  

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

The Joint Information Center is located at 4021 National Parks Highway in Carlsbad, N.M. Joint Information Center In the unlikely event of an emergency, the WIPP Joint Information...

451

Failure diagnosis of asymmetric aging under NBTI  

Science Conference Proceedings (OSTI)

Design for reliability is becoming an important step in the design cycle with CMOS technology scaling, demanding need for efficient and accurate reliability simulation methods in the design stage. Traditional aging analysis does not differentiate NBTI ... Keywords: asymmetric aging, design for reliability, negative bias temperature instability, static timing analysis

Jyothi Bhaskarr Velamala; Venkatesa Ravi; Yu Cao

2011-11-01T23:59:59.000Z

452

Transcriptional profiling of aging in human muscle reveals a common aging signature  

E-Print Network (OSTI)

We analyzed expression of 81 normal muscle samples from humans of varying ages, and have identified a molecular profile for aging consisting of 250 age-regulated genes. This molecular profile correlates not only with chronological age but also with a measure of physiological age. We compared the transcriptional profile of muscle aging to previous transcriptional profiles of aging in the kidney and the brain, and found a common signature for aging in these diverse human tissues. The common aging signature consists of six genetic pathways; four pathways increase expression with age (genes in the extracellular matrix, genes involved in cell growth, genes encoding factors involved in complement activation, and genes encoding components of the cytosolic ribosome), while two pathways decrease expression with age (genes involved in chloride transport and genes encoding subunits of the mitochondrial electron transport chain). We also compared transcriptional profiles of aging in humans to those of the mouse and fly, and found that the electron transport chain pathway decreases expression with age in all three organisms, suggesting that this may be a

Jacob M. Zahn; Rebecca Sonu; Hannes Vogel; Emily Crane; Krystyna Mazan-mamczarz; Ralph Rabkin; Ronald W. Davis; Kevin G. Becker; Art B. Owen; Stuart K. Kim

2006-01-01T23:59:59.000Z

453

Energy information sheets  

SciTech Connect

The National Energy Information Center (NEIC), as part of its mission, provides energy information and referral assistance to Federal, State, and local governments, the academic community, business and industrial organizations, and the public. The Energy Information Sheets was developed to provide general information on various aspects of fuel production, prices, consumption, and capability. Additional information on related subject matter can be found in other Energy Information Administration (EIA) publications as referenced at the end of each sheet.

NONE

1995-07-01T23:59:59.000Z

454

EL Contact Information  

Science Conference Proceedings (OSTI)

... ELRIS. EL Research Information Services. bfrlris@nist.gov. Software. Check each software page for more software-specific contact information. ...

2013-08-12T23:59:59.000Z

455

Energy Information Administration (EIA)  

U.S. Energy Information Administration (EIA)

Petroleum prices, supply and demand information from the Energy Information Administration - EIA - Official Energy Statistics from the U.S. Government

456

Information About EIDR  

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

About EIDR :: Experimental Information and Data Repository EIDR Overview EIDR is an information database and data file index for experimental data generated by the VIMSS...

457

TMS 2008 Exhibit Information  

Science Conference Proceedings (OSTI)

View the TMS 2008 Exhibition Floor Map for location information. For more information on exhibit opportunities available through TMS, please e-mail...

458

Information Center (Brochure)  

Science Conference Proceedings (OSTI)

This letter-fold brochure provides an overview of the tools, information, and partnership opportunities that the Office of Energy Efficiency and Renewable Energy Information Center offers.

Not Available

2010-10-01T23:59:59.000Z

459

NIST Information Quality Standards  

Science Conference Proceedings (OSTI)

... can determine will have or does have a ... of information that they plan to disseminate. ... human resources and strategic planning information submitted ...

2013-06-27T23:59:59.000Z

460

Emergency Information for Employees  

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

Employees Emergency Information for Employees Coordinating distribution of information to employees about any emergency. Contact Communications Office (505) 667-7000 Email LANL...

Note: This page contains sample records for the topic "hall information age" 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

Effect of Composition and Pre-ageing on the Natural Ageing and ...  

Science Conference Proceedings (OSTI)

Presentation Title, Effect of Composition and Pre-ageing on the Natural Ageing ..... Powder Metallurgy of High Strength Al84Gd6Ni7Co3 Gas-atomized Powder.

462

Boiling-Water Reactor internals aging degradation study. Phase 1  

SciTech Connect

This report documents the results of an aging assessment study for boiling water reactor (BWR) internals. Major stressors for BWR internals are related to unsteady hydrodynamic forces generated by the primary coolant flow in the reactor vessel. Welding and cold-working, dissolved oxygen and impurities in the coolant, applied loads and exposures to fast neutron fluxes are other important stressors. Based on results of a component failure information survey, stress corrosion cracking (SCC) and fatigue are identified as the two major aging-related degradation mechanisms for BWR internals. Significant reported failures include SCC in jet-pump holddown beams, in-core neutron flux monitor dry tubes and core spray spargers. Fatigue failures were detected in feedwater spargers. The implementation of a plant Hydrogen Water Chemistry (HWC) program is considered as a promising method for controlling SCC problems in BWR. More operating data are needed to evaluate its effectiveness for internal components. Long-term fast neutron irradiation effects and high-cycle fatigue in a corrosive environment are uncertainty factors in the aging assessment process. BWR internals are examined by visual inspections and the method is access limited. The presence of a large water gap and an absence of ex-core neutron flux monitors may handicap the use of advanced inspection methods, such as neutron noise vibration measurements, for BWR.

Luk, K.H. [Oak Ridge National Lab., TN (United States)

1993-09-01T23:59:59.000Z

463

Falls, Disability and Food Insecurity Present Challenges to Healthy Aging  

E-Print Network (OSTI)

characteristics. Journal of Aging Health. 2001. 13:329-54.for prevention. Age and Aging. 2006:35 Supplement 2:ii37-Present Challenges to Healthy Aging Steven P. Wallace, L.

Wallace, Steven P.; Molina, L. Cricel; Jhawar, Mona

2007-01-01T23:59:59.000Z

464

Clean Cities: Information Resources  

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

Information Resources Information Resources Printable Version Share this resource Send a link to Clean Cities: Information Resources to someone by E-mail Share Clean Cities: Information Resources on Facebook Tweet about Clean Cities: Information Resources on Twitter Bookmark Clean Cities: Information Resources on Google Bookmark Clean Cities: Information Resources on Delicious Rank Clean Cities: Information Resources on Digg Find More places to share Clean Cities: Information Resources on AddThis.com... Publications Technical Assistance Information Resources Learn about Clean Cities by exploring these information resources. Publications View Clean Cities-branded publications or search for publications about alternative fuels and vehicles. Technical Assistance Learn about technical assistance available to help organizations overcome

465

TWO SENSOR SYSTEM FOR A SOLUTE AGE AND TEMPERATURE HISTORY  

the aging period Can determine absolute age independently of temperature history Suitable for emplacement on circuit boards Numerous commercial ...

466

Energy & Resources Group, 310 Barrows Hall #3050, UC Berkeley, Berkeley, CA 94720. Tel: 1 (510) 642 1640; Fax: 1 (510) 642 1085  

E-Print Network (OSTI)

Ray (2009). `Outsourcing the state? Public-private partnerships and information technologies in India

Kammen, Daniel M.

467

Formerly utilized MED/AEC sites Remedial Action Program. Report of the decontamination of Jones Chemical Laboratory, Ryerson Physical Laboratory, and Eckhart Hall, the University of Chicago, Chicago, Illinois  

Science Conference Proceedings (OSTI)

The US Department of Energy (DOE) has implemented a program to decontaminate radioactively contaminated sites that were formerly utilized by the Manhattan Engineer District (MED) and/or the Atomic Energy Commission (AEC) for activities that included handling of radioactive material. This program is referred to as the ''Formerly Utilized Sites Remedial Action Program'' (FUSRAP). Among these sites are Jones Chemical Laboratory, Ryerson Physical Laboratory, Kent Chemical Laboratory, and Eckhart Hall of The University of Chicago, Chicago, Illinois. Since 1977, the University of Chicago decontaminated Kent Chemical Laboratory as part of a facilities renovation program. All areas of Eckhart Hall, Ryerson Physical Laboratory, and Jones Chemical Laboratory that had been identified as contaminated in excess of current guidelines in the 1976-1977 surveys were decontaminated to levels where no contamination could be detected relative to natural backgrounds. All areas that required defacing to achieve this goal were restored to their original condition. The radiological evaluation of the sewer system, based primarily on the radiochemical analyses of sludge and water samples, indicated that the entire sewer system is potentially contaminated. While this evaluation was defined as part of this project, the decontamination of the sewer system was not included in the purview of this effort. The documentation included in this report substantiates the judgment that all contaminated areas identified in the earlier reports in the three structures included in the decontamination effort (Eckhart Hall, Ryerson Physical Laboratory, and Jones Chemical Laboratory) were cleaned to levels commensurate with release for unrestricted use.

Wynuveen, R.A.; Smith, W.H.; Sholeen, C.M.; Flynn, K.F.

1984-08-01T23:59:59.000Z

468

Photovoltaic Geographical Information System | Open Energy Information  

Open Energy Info (EERE)

Photovoltaic Geographical Information System Photovoltaic Geographical Information System Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Photovoltaic Geographical Information System Focus Area: Renewable Energy Topics: Opportunity Assessment & Screening Website: re.jrc.ec.europa.eu/pvgis/ Equivalent URI: cleanenergysolutions.org/content/photovoltaic-geographical-information Language: English Policies: Deployment Programs DeploymentPrograms: Demonstration & Implementation This tool provides a geographical inventory of solar energy resources and an assessment of the electricity generation from photovoltaic systems in Europe, Africa, and southwest Asia. The tools allows for analysis of the technical, environmental, and socio-economic factors of solar electricity generation. Users may access maps and posters generated using the tool, as

469

Technical Information Officers | Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Technical Information Officers Technical Information Officers Print page Print page Email page Email page Technical Information Officers: Serve as the DOE element representatives to STIP and ensure that STI objectives and requirements are incorporated into strategic planning, management information plans, life-cycle procedures from project initiation to close-out, and contract language as appropriate. Coordinate with contractor STI managers and have adequate familiarity with STI activities to discern contractor compliance with the CRD portion of this directive. Coordinate the implementation of appropriate review and release procedures by DOE elements, DOE contractors, and financial assistance recipients as appropriate. Serve as Releasing Officials or coordinate designation and official

470

5. Information Sources - Energy Information Administration  

U.S. Energy Information Administration (EIA)

66 Energy Information Administration Energy Policy Act Transportation Study: Interim Report on Natural Gas Flows and Rates of purchasers. All general tariff items ...

471

An information calculus for information retrieval  

E-Print Network (OSTI)

Van Rijsbergen,C.J. Lalmas,M. Journal of the American Society for Information Science, volume 47 pp 385-398

Van Rijsbergen, C.J.

472

Information Bridge: DOE Scientific and Technical Information...  

Office of Scientific and Technical Information (OSTI)

Site Map Information Bridge: Home Basic Search Fielded Search Help Comments FAQ Alerts: Alerts Log On Alerts Registration Alerts Help Alerts Comments Alerts FAQ...

473

Computational Age Dating of Special Nuclear Materials  

SciTech Connect

This slide-show presented an overview of the Constrained Progressive Reversal (CPR) method for computing decays, age dating, and spoof detecting. The CPR method is: Capable of temporal profiling a SNM sample; Precise (compared with known decay code, such a ORIGEN); Easy (for computer implementation and analysis). ? We have illustrated with real SNM data using CPR for age dating and spoof detection. If SNM is pure, may use CPR to derive its age. If SNM is mixed, CPR will indicate that it is mixed or spoofed.

None

2012-06-30T23:59:59.000Z

474

Applied Quantum Information Science  

Science Conference Proceedings (OSTI)

Applied Quantum Information Science. Summary: Theory is being developed and used to devise methods for preserving ...

2012-05-30T23:59:59.000Z

475

Federal Information Processing Standards  

Science Conference Proceedings (OSTI)

... Federal Information Processing Standards Publications (FIPS PUBS). ... Replacement Standards for Withdrawn FIPS on Geographic Codes.

2013-07-30T23:59:59.000Z

476

Health Information Technology (IT)  

Science Conference Proceedings (OSTI)

... Contact. Kathleen Roberts Information Technology Laboratory kathleen.roberts@nist.gov 301.975.2982. ...

2013-08-12T23:59:59.000Z

477

NTRM Producer Information  

Science Conference Proceedings (OSTI)

... NTRM Producer Information. An NTRM (NIST Traceable Reference Material) is a commercially produced reference ...

2012-03-21T23:59:59.000Z

478

Networks, Information & Social Capital  

E-Print Network (OSTI)

This paper investigates how information flows enable social networks to constitute social capital. By analyzing

Aral, Sinan

2008-01-26T23:59:59.000Z

479

Precious Metals Conversion Information  

Science Conference Proceedings (OSTI)

Precious Metals Conversion Information. The Office of Weights and Measures (OWM) has prepared a Conversion Factors ...

2012-11-21T23:59:59.000Z

480

Information Access Division Homepage  

Science Conference Proceedings (OSTI)

... Technology; Human-System Interaction. Groups. Multimodal Information; Retrieval; Image; Visualization and Usability; Digital Media. Welcome. ...

2013-10-31T23:59:59.000Z

Note: This page contains sample records for the topic "hall information age" 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

The influence of magnetic field strength in ionization stage on ion transport between two stages of a double stage Hall thruster  

Science Conference Proceedings (OSTI)

It is futile for a double stage Hall thruster to design a special ionization stage if the ionized ions cannot enter the acceleration stage. Based on this viewpoint, the ion transport under different magnetic field strengths in the ionization stage is investigated, and the physical mechanisms affecting the ion transport are analyzed in this paper. With a combined experimental and particle-in-cell simulation study, it is found that the ion transport between two stages is chiefly affected by the potential well, the potential barrier, and the potential drop at the bottom of potential well. With the increase of magnetic field strength in the ionization stage, there is larger plasma density caused by larger potential well. Furthermore, the potential barrier near the intermediate electrode declines first and then rises up while the potential drop at the bottom of potential well rises up first and then declines as the magnetic field strength increases in the ionization stage. Consequently, both the ion current entering the acceleration stage and the total ion current ejected from the thruster rise up first and then decline as the magnetic field strength increases in the ionization stage. Therefore, there is an optimal magnetic field strength in the ionization stage to guide the ion transport between two stages.

Yu Daren; Song Maojiang; Li Hong; Liu Hui; Han Ke [Lab of Plasma Propulsion, Mail Box 458, Harbin Institute of Technology, Harbin 150001 (China)

2012-11-15T23:59:59.000Z

482

Results of the radiological survey at the former Herring-Hall-Marvin Safe Company (3rd floor), 1550 Grand Boulevard, Hamilton, Ohio (HO001)  

SciTech Connect

At the request of the US Department of Energy (DOE), a group from the Oak Ridge National Laboratory conducted a radiological survey at the former Herring-Hall-Marvin Safe Company (third floor), 1550 Grand Boulevard, Hamilton, Ohio (HO001) in August 1993. The purpose of the survey was to determine whether the property was contaminated with radioactive residues, principally {sup 238}U, derived from the former Manhattan Engineer District project. The survey included gamma scans; direct and transferable measurements of alpha, beta, and gamma radiation levels; and debris sampling for radionuclide analyses. Results of the survey demonstrated {sup 238}U surface contamination in excess of the DOE criteria for surface contamination. The third floor was generally contaminated over 25 percent of its area with isolated spots in the remaining area. Although three isolated spots of contamination were found in areas other than on the third floor (in the same southeastern comer of the facility), they were remediated by sampling. Based on the survey results, this site is recommended for remediation.

Murray, M.E.; Johnson, C.A.

1994-03-01T23:59:59.000Z

483

Divacancy-hydrogen complexes in dislocation-free high-purity germanium. [Annealing, Hall effect, steady-state concentration energy dependence  

DOE Green Energy (OSTI)

A defect center with a single acceptor level at E/sub v/ + 0.08 eV appears in H/sub 2/-grown dislocation-free high-purity germanium. Its concentration changes reversibly upon annealing up to 650 K. By means of Hall-effect and conductivity measurements over a large temperature range the temperature dependence of the steady-state concentration between 450 and 720 K as well as the transients following changes in temperature were determined. The observed acceptor level is attributed to the divacancy-hydrogen complex V/sub 2/H. The complex reacts with hydrogen, dissolved in the Ge lattice or stored in traps, according to V/sub 2/H + H reversible V/sub 2/H/sub 2/. An energy level associated with the divacancy-dihydrogen complex was not observed. These results are in good agreement with the idea that hydrogen in germanium forms a ''very deep donor'' (i.e., the energy level lies inside the valence band).

Haller, E.E.; Hubbard, G.S.; Hansen, W.L.; Seeger, A.

1976-09-01T23:59:59.000Z

484

Information, learning and falsification  

E-Print Network (OSTI)

Broadly speaking, there are two approaches to quantifying information. The first, Shannon information, takes events as belonging to ensembles and quantifies the information resulting from observing the given event in terms of the number of alternate events that have been ruled out. The second, algorithmic information or Kolmogorov complexity, takes events as strings and, given a universal Turing machine, quantifies the information content of a string as the length of the shortest program producing it. This note describes a new method of quantifying information, effective information, that links algorithmic information to Shannon information, and also links both to capacities arising in statistical learning theory. After introducing the measure, we show that it provides a non-universal analog of algorithmic information. We then apply it to derive basic capacities in statistical learning theory: empirical VC-entropy and empirical Rademacher complexity. A nice byproduct of our approach is an interpretation of th...

Balduzzi, David

2011-01-01T23:59:59.000Z

485

Aquaculture information package  

DOE Green Energy (OSTI)

This package of information is intended to provide background information to developers of geothermal aquaculture projects. The material is divided into eight sections and includes information on market and price information for typical species, aquaculture water quality issues, typical species culture information, pond heat loss calculations, an aquaculture glossary, regional and university aquaculture offices and state aquaculture permit requirements. A bibliography containing 68 references is also included.

Boyd, T.; Rafferty, K.

1998-08-01T23:59:59.000Z

486

Data:Aa9e5261-deab-4281-ae40-a23be465e226 | Open Energy Information  

Open Energy Info (EERE)

Aa9e5261-deab-4281-ae40-a23be465e226 Aa9e5261-deab-4281-ae40-a23be465e226 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Denton County Elec Coop, Inc Effective date: 2012/06/21 End date if known: Rate name: Public Building Rate (2) Sector: Residential Description: Applicable to public buildings (including schools, churches and community halls, but not municipal facilities) with a demand requirement of 35 kW or greater. (Billing demand is never less than 50 percent of the highest adjusted kW demand established in the preceding May-to-October billing period, or 35 kW, whichever is greater.)

487

Data:0acb8b74-4485-4e48-bfd0-fee4784244df | Open Energy Information  

Open Energy Info (EERE)

acb8b74-4485-4e48-bfd0-fee4784244df acb8b74-4485-4e48-bfd0-fee4784244df No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: PUD No 1 of Grays Harbor Cnty Effective date: 2013/01/01 End date if known: Rate name: RESIDENTIAL Sector: Residential Description: This schedule is available in all territory served by the District, for electric service for single-family residential and associated purposes. Examples include: Permanent homes, mobile homes, recreational vehicles, residential outbuildings, residential swimming pools, water pumping (excluding non-commercial farm irrigation, and multiple residence water pumping greater than five horsepower.) and individually metered apartments or rental units including building hall lights, air conditioning, water heating, space heating and laundry facilities therein.

488

Data:7d725892-041e-4625-b90b-8fdb94869df6 | Open Energy Information  

Open Energy Info (EERE)

5892-041e-4625-b90b-8fdb94869df6 5892-041e-4625-b90b-8fdb94869df6 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Caddo Electric Coop, Inc Effective date: 2007/05/01 End date if known: Rate name: Domestic-Summer Load Control-Rate-3,Single Phase Sector: Residential Description: 1. Available to homes,schools,churches and community halls for all uses including mobile homes,who also agree to allow control of air-conditioning system by means of automated load Control Relays and subject to the established rules and regulations of the cooperative. 2. The capacity of individual motors served under this schedule shall not exceed 10 horsepower.

489

Information Request | Department of Energy  

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

Request Information Request Information Request, November 25, 2008, Testimony, RWAdditionalInformation.pdf Information Request More Documents & Publications The Report To The...

490

On the stability of stationary age distributions  

Science Conference Proceedings (OSTI)

Age structured nonlinear single species and predator prey population models are treated and a straightforward relatively simple method is shown to arrive at a condition of stability of stationary solutions. Keywords: population dynamics, stability

M. Farkas

2002-09-01T23:59:59.000Z

491

International Forum for Reactor Aging Management (IFRAM)  

SciTech Connect

The Nuclear Regulatory Commission has undertaken a program to lay the groundwork for defining proactive actions to manage degradation of materials in light water reactors (LWRs). This article discusses the international forum for reactor aging management.

Bond, Leonard J.

2010-11-01T23:59:59.000Z

492

Chloride Depletion in Aged Sea Salt Particles  

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

of how they formed, they transform as they are transported by the wind, showing signs of age by increasing in size, chemical complexity, and oxidation, as well as becoming more...

493

Aging of polymeric composites : a literature review  

E-Print Network (OSTI)

Due to their increased use in today's society, an extensive survey was undertaken in this report to condense what's been, thus far, discovered as to the effects of aging on polymeric composites. Special emphasis was placed ...

Trevio-Garrido, Margie N

2013-01-01T23:59:59.000Z

494

ON THE AGE AND BINARITY OF FOMALHAUT  

SciTech Connect

The nearby (d = 7.7 pc) A3V star Fomalhaut is orbited by a resolved dusty debris disk and a controversial candidate extrasolar planet. The commonly cited age for the system (200 {+-} 100 Myr) from Barrado y Navascues et al. relied on a combination of isochronal age plus youth indicators for the K4V common proper-motion system TW PsA. TW PsA is 1.{sup 0}96 away from Fomalhaut and was first proposed as a companion by Luyten, but the physicality of the binarity is worth testing with modern data. I demonstrate that TW PsA is unequivocally a physical stellar companion to Fomalhaut, with true separation 0.280{sup +0.019}{sub -.012} pc (57.4{sup +3.9}{sub -2.5} kAU) and sharing velocities within 0.1 {+-} 0.5 km s{sup -1}-consistent with being a bound system. Hence, TW PsA should be considered 'Fomalhaut B'. Combining modern H-R diagram constraints with four sets of evolutionary tracks, and assuming the star was born with protosolar composition, I estimate a new isochronal age for Fomalhaut of 450 {+-} 40 Myr and mass of 1.92 {+-} 0.02 M{sub Sun }. Various stellar youth diagnostics are re-examined for TW PsA. The star's rotation, X-ray emission, and Li abundances are consistent with approximate ages of 410, 380, and 360 Myr, respectively, yielding a weighted mean age of 400 {+-} 70 Myr. Combining the independent ages, I estimate a mean age for the Fomalhaut-TW PsA binary of 440 {+-} 40 Myr. The older age implies that substellar companions of a given mass are approximately 1 mag fainter at IR wavelengths than previously assumed.

Mamajek, Eric E., E-mail: emamajek@ctio.noao.edu [Cerro Tololo Inter-American Observatory, Casilla 603, La Serena (Chile)

2012-08-01T23:59:59.000Z

495

Age problem in holographic dark energy  

E-Print Network (OSTI)

We study the age problem of the universe with the holographic DE model introduced in [21], and test the model with some known old high redshift objects (OHRO). The parameters of the model have been constrained using the SNIa, CMB and BAO data set. We found that the age of the old quasar APM 08 279+5255 at z = 3.91 can be described by the model.

L. N. Granda; A. Oliveros; W. Cardona

2009-05-12T23:59:59.000Z

496

Definition: Geographic Information System | Open Energy Information  

Open Energy Info (EERE)

Geographic Information System Geographic Information System Jump to: navigation, search Dictionary.png Geographic Information System A GIS is an organized collection of computer hardware, software, geographic data, and personnel designed to efficiently capture, store, update, manipulate, analyze, and display all forms of geographically referenced information[1] View on Wikipedia Wikipedia Definition References ↑ http://ciesin.columbia.edu/docs/005-331/005-331.html Ret LikeLike UnlikeLike You like this.Sign Up to see what your friends like. rieved from "http://en.openei.org/w/index.php?title=Definition:Geographic_Information_System&oldid=579407" Category: Definitions What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load)

497

Technical Information Officers | Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Technical Information Officers Technical Information Officers Print page Print page Email page Email page Technical Information Officers (TIO) serve as the principal DOE or NNSA office point of contact and assistant to, and liaison with, the DOE Office of Scientific and Technical Information (OSTI) that serves as the Department's office charged with the Scientific and Technical Information Program (STIP). The TIOs are to be familiar with the STI Programs within their Office they represent (given they have contracting financial assistance and/or acquisition activities) and for their major site/facility management contractor(s) STI Program to discern compliance with the DOE O 241.1B. They must maintain an up-to-date knowledge-base of the STI Program activities and provide timely feedback on issues as they emerge. While

498

Web-based Information Retrieval Support Systems: building research tools for scientists in the new information age  

E-Print Network (OSTI)

and citation products Printed Digital Web Full text Impossible Maybe Hyperlink Abstract Not Yes Yes Author info- formation, bibliography, citation, and full text. The intro- duction of computer affects the use search criteria; access to full text documents of online journals; and creation and use of personalized

Yao, Yiyu

499

Aging behavior of polymeric solar absorber materials - Part 2: Commodity plastics  

SciTech Connect

In this series of two papers, various polymeric materials are investigated as to their potential applicability as absorber materials for solar thermal collectors. While Part 1 of this paper series deals with the aging behavior of engineering plastics, including two amorphous polymers (PPE + PS) and (PC) and two semi-crystalline polymers (two types of PA12), the present Part 2 treats the aging behavior of semi-crystalline so-called ''commodity'' plastics (two types of crosslinked polyethylene (PE-X) and two types of polypropylene (PP)). As in Part 1, the focus of the investigation is to study the aging behavior of these materials under maximum operating conditions (80 C in water up to 16,000 h) and stagnation conditions (140 C in air up to 500 h) typical for northern climate. The materials supplied or produced as polymer films were first characterized in the unaged state and then for different states of aging by differential scanning calorimetry (DSC), by size exclusion chromatography (SEC) and by mechanical tensile tests. DSC was applied primarily to obtain information on physical aging phenomena, whereas SEC analysis was used to characterize chemical degradation of the materials. In addition, physical and chemical aging were both analyzed via the small and large strain mechanical behavior. Comparing the two aging conditions in hot air and hot water, a rather stable mechanical performance profile was found for both PP types over the investigated aging time, which was interpreted in terms of competing physical and chemical aging mechanisms. Analogously such competing mechanisms were also inferred for one of the PE-X materials, while the other exhibited substantial degradation in terms of strain-to-break values for both aging conditions. In principle, both PP and PE-X are promising candidates for black absorber applications in northern climates if proper measures against overheating are taken and when adequately modified. (author)

Kahlen, S. [Polymer Competence Center Leoben GmbH, Roseggerstrasse 12, Leoben 8700 (Austria); Wallner, G.M.; Lang, R.W. [Institute for Polymeric Materials and Testing, University of Linz, Altenbergerstrasse 69, Linz 4040 (Austria)

2010-09-15T23:59:59.000Z

500

Wind energy information directory  

DOE Green Energy (OSTI)

Wind Energy Information has been prepared to provide researchers, designers, manufacturers, distributors, dealers, and users of wind energy conversion systems with easy access to technical information. This directory lists organizations and publications which have the main objective of promoting the use of wind energy conversion systems, some organizations that can respond to requests for information on wind energy or make referrals to other sources of information, and some publications that occasionally include information on wind energy. The bibliography contains references to information for both the neophyte and the expert.

None

1979-10-01T23:59:59.000Z