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1

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

2

Charlie Wilson  

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

Charlie Wilson is completing his PhD at the University of British Columbia (Vancouver, Canada) on energy-related behavior and decision making. His research tests different...

3

David Wilson  

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

listing from inspirehep.net Current listing from arxiv.org Chen Chen, Lei Chang, Craig D. Roberts, Shaolong Wan and David J. Wilson Spectrum of hadrons with strangeness...

4

Charlie Wilson  

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

Charlie Wilson Charlie Wilson University of British Columbia This speaker was a visiting speaker who delivered a talk or talks on the date(s) shown at the links below. This speaker is not otherwise associated with Lawrence Berkeley National Laboratory, unless specifically identified as a Berkeley Lab staff member. Charlie Wilson is completing his PhD at the University of British Columbia (Vancouver, Canada) on energy-related behavior and decision making. His research tests different behavioral models from across the social sciences in specific empirical contexts: home renovations and district energy systems. His background is in renewable energy finance and climate change policy. This Speaker's Seminars Homeowners' Decisions on Energy Efficient Renovations: Influences and Policy Misconceptions

5

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.

6

Kenneth Wilson and Renormalization  

Office of Scientific and Technical Information (OSTI)

Kenneth Wilson and Renormalization Kenneth Wilson and Renormalization Resources with Additional Information Kenneth Wilson Courtesy A&M-Commerce 'Kenneth G. Wilson ... was part of the generation of scientists who revolutionized physics in the 1970s and confirmed the quantum theories of physicists from the early 20th century ... . Wilson won the 1982 Nobel Prize in physics for his development of the Renormalization Group (RG) into a central tool in physics. ... He received a doctorate from the California Institute of Technology in 1961, and joined the physics faculty at Cornell University in 1963. ... Before Wilson's discoveries, many physicists thought quantum field theory had to be discarded, because so many of its calculations generated infinite values-which are physically impossible. Wilson's RG theory not only explained these infinite values, it showed that they contained information which allowed for a fuller understanding of the relevant physics. ...

7

Wilson Fellowship Advertisement  

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

at future colliders and high intensity beams. The Wilson Fellowship provides an annual salary fully competitive with a university assistant professorship. The appointment is for an...

8

Woodrow Wilson Bridge Project  

Science Conference Proceedings (OSTI)

A detailed 3D model was created to show the 500-million dollar construction project of a 10-mile section of I-95 at the Virginia / Maryland Border, it includes four multi-level interchanges and a major bridge (Woodrow Wilson Bridge) across the Potomac ... Keywords: Electronic Theatre 2001

Jeff Coleman

2001-08-01T23:59:59.000Z

9

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

10

Lattice QCD thermodynamics with Wilson quarks  

E-Print Network (OSTI)

We review studies of QCD thermodynamics by lattice QCD simulations with dynamical Wilson quarks. After explaining the basic properties of QCD with Wilson quarks at finite temperature including the phase structure and the scaling properties around the chiral phase transition, we discuss the critical temperature, the equation of state and heavy-quark free energies.

Shinji Ejiri

2007-04-27T23:59:59.000Z

11

LATTICE QCD THERMODYNAMICS WITH WILSON QUARKS.  

SciTech Connect

We review studies of QCD thermodynamics by lattice QCD simulations with dynamical Wilson quarks. After explaining the basic properties of QCD with Wilson quarks at finite temperature including the phase structure and the scaling properties around the chiral phase transition, we discuss the critical temperature, the equation of state and heavy-quark free energies.

EJIRI,S.

2007-11-20T23:59:59.000Z

12

NBTC Safety Orientation Second Floor Duffield Hall  

E-Print Network (OSTI)

­ EVACUATE THE BUILDING. IF THERE IS A GAS ALARM ­ EVACUATE THE FLOOR. IF THE GAS ALARM IS ON ALL FLOORS&S) - Laser Safety - Centrifuge Rotor Safety - Fire Extinguisher Education · ENTER THE LABS BY SWIPING YOUR ID

Wu, Mingming

13

Wilson Sonsini Goodrich Rosati | Open Energy Information  

Open Energy Info (EERE)

Sonsini Goodrich Rosati Sonsini Goodrich Rosati Jump to: navigation, search Name Wilson Sonsini Goodrich & Rosati Place Palo Alto, California Zip 94304-1050 Product California-based, legal advisor to technology and growth business enterprises worldwide, as well as the investment banks and venture capital firms that finance them. WSGR has been the lead advisor in several clean energy related projects/financings. References Wilson Sonsini Goodrich & Rosati[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Wilson Sonsini Goodrich & Rosati is a company located in Palo Alto, California . References ↑ "Wilson Sonsini Goodrich & Rosati" Retrieved from "http://en.openei.org/w/index.php?title=Wilson_Sonsini_Goodrich_Rosati&oldid=353053

14

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.

15

Wilson_APS2007.ppt  

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

Experiments with Lower Hybrid Experiments with Lower Hybrid Current Drive on Alcator C-Mod J.R. Wilson 1 , R. Parker 2 , G. Wallace 2 , A Schmidt 2 , P.T. Bonoli 2 , A.E Hubbard 2 , C. Kessel 1 , J. Ko 2 , C.K. Phillips 1 , M. Porkolab 2 , S. Scott 1 , E. Valeo 1 , J Wright 2 1 PPPL, 2 MIT 49th Annual Meeting of the Division of Plasma Physics Orlando, Florida November 14, 2007 Experiments in 2007 extended the LH plasma parameters toward AT Plasmas * Current drive performance consistent with Fisch-Karney Theory over wider range of parameters - Densities 0.4x10 20 < n e < 2x10 20 m -3 - Temperatures 1< T e < 4 keV - Additional n || ' s between 1.6 - 3.1 * L and H-mode plasmas investigated w/wo ICRF - Good coupling achieved under some conditions * Extensive modeling under way in collaboration with RF SciDac project - Full wave codes applied

16

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.

17

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."

18

SIST: Week One  

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

Work Area. to be determined Wednesday 8:30 AM Safety Orientation Wilson Hall 1:30 PM Tour with Lab Docent Wilson Hall, 15th Floor, North Crossover by large exhibit table...

19

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.

20

Wilson TurboPower | Open Energy Information  

Open Energy Info (EERE)

TurboPower TurboPower Jump to: navigation, search Logo: Wilson TurboPower Name Wilson TurboPower Address 55 Sixth Street Place Woburn, Massachusetts Zip 01801 Sector Efficiency Product Developer of microturbines and high efficiency heat exchangers Website http://www.wilsonturbopower.co Coordinates 42.5099836°, -71.150081° 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":42.5099836,"lon":-71.150081,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "orientation wilson hall" 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

Wilson Engineering Services, PC | Open Energy Information  

Open Energy Info (EERE)

Services, PC Services, PC Jump to: navigation, search Logo: Wilson Engineering Services, PC Name Wilson Engineering Services, PC Address 9006 Mercer Pike Place Meadville, Pennsylvania Zip 16335 Sector Biomass Product Engineering Consulting Services Year founded 2008 Number of employees 1-10 Website [www.wilsonengineeringservices.com www.wilsonengineeringservices. ] Coordinates 41.5885016°, -80.1569891° 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":41.5885016,"lon":-80.1569891,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

22

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

23

Evolution and dynamics of cusped light-like Wilson loops  

E-Print Network (OSTI)

We discuss the possible relation between the singular structure of TMDs on the light-cone and the geometrical behaviour of rectangular Wilson loops.

Frederik F. Van der Veken

2013-02-27T23:59:59.000Z

24

Wilsons Woes Should Keep Us on Our Toes: Where is Plan B for the California State Budget?  

E-Print Network (OSTI)

year. WilliamEndicott,TakingStockofWilson,Brown,stockboomproducingsubstantial taxrevenueanda subsequent busttaking

Mitchell, Daniel J.B.

2007-01-01T23:59:59.000Z

25

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.

26

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.

27

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.

28

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.

29

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.

30

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.

31

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.

32

Wilson loops in warped resolved deformed conifolds  

Science Conference Proceedings (OSTI)

We calculate quark-antiquark potentials using the relationship between the expectation value of the Wilson loop and the action of a probe string in the string dual. We review and categorise the possible forms of the dependence of the energy on the separation between the quarks. In particular, we examine the possibility of there being a minimum separation for probe strings which do not penetrate close to the origin of the bulk space, and derive a condition which determines whether this is the case. We then apply these considerations to the flavoured resolved deformed conifold background of Gaillard et al. (2010) . We suggest that the unusual behaviour that we observe in this solution is likely to be related to the IR singularity which is not present in the unflavoured case. - Highlights: > We calculate quark-antiquark potentials using the Wilson loop and the action of a probe string in the string dual. > We review and categorise the possible forms of the dependence of the energy on the separation between the quarks. > We look in particular at the flavoured resolved deformed conifold. > There appears to be unusual behaviour which seems likely to be related to the IR singularity introduced by flavours.

Bennett, Stephen, E-mail: pystephen@swansea.ac.uk

2011-11-15T23:59:59.000Z

33

Scott Wilson Oceans | Open Energy Information  

Open Energy Info (EERE)

Oceans Oceans Jump to: navigation, search Name Scott Wilson Oceans Place Chesterfield, United Kingdom Zip S30 1JF Sector Wind energy Product Specialist in the engineering of onshore and offshore wind farm technology. Coordinates 37.376844°, -77.508252° 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":37.376844,"lon":-77.508252,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

34

ABJ Fractional Brane from ABJM Wilson Loop  

E-Print Network (OSTI)

We present a new Fermi gas formalism for the ABJ matrix model. This formulation takes a form that identifies the effect of the fractional M2-brane in the ABJ matrix model as that of a composite Wilson loop operator in the corresponding ABJM matrix model. Using this formalism, we study the phase dependence of the ABJ partition function numerically and find a simple rule for it. We further compute first few exact values at some coupling constants. Fitting these exact values against the expected form of the grand potential we can write down the grand potential with exact coefficients. The results at various coupling constants enable us to conjecture an explicit form of the grand potential for general coupling constants. This matches with a natural generalization of the perturbative sum, worldsheet instantons and bound states from the ABJM matrix model, but contains a minor difference in the membrane instantons.

Sho Matsumoto; Sanefumi Moriyama

2013-10-30T23:59:59.000Z

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

The Mount Wilson Ca II K index  

E-Print Network (OSTI)

It is well established that both total and spectral solar irradiance are modulated by variable magnetic activity on the solar surface. However, there is still disagreement about the contribution of individual solar features for changes in the solar output, in particular over decadal time scales. Ionized Ca II K line spectroheliograms are one of the major resources for these long-term trend studies, mainly because such measurements have been available now for more than 100 years. In this paper we introduce a new Ca II K plage and active network index time series derived from the digitization of almost 40,000 photographic solar images that were obtained at the 60-foot solar tower, between 1915 and 1985, as a part of the monitoring program of the Mount Wilson Observatory. We describe here the procedure we applied to calibrate the images and the properties of our new defined index, which is strongly correlated to the average fractional area of the visible solar disk occupied by plages and active network. We show ...

Bertello, Luca; Boyden, John E; 10.1007/s11207-010-9570-z

2010-01-01T23:59:59.000Z

37

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

38

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,...

39

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

40

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"...

Note: This page contains sample records for the topic "orientation wilson hall" 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

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

42

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.

43

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.

44

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

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 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.

46

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.

47

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.

48

Don Cook discusses NNSA's Defense Programs at Woodrow Wilson Center |  

National Nuclear Security Administration (NNSA)

discusses NNSA's Defense Programs at Woodrow Wilson Center | discusses NNSA's Defense Programs at Woodrow Wilson Center | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Don Cook discusses NNSA's Defense Programs at ... Don Cook discusses NNSA's Defense Programs at Woodrow Wilson Center Posted By Office of Public Affairs Cook at WW

49

DOE - Office of Legacy Management -- Wilson Warehouse - NY 64  

Office of Legacy Management (LM)

Wilson Warehouse - NY 64 Wilson Warehouse - NY 64 FUSRAP Considered Sites Site: Wilson Warehouse (NY.64) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: This site is one of a group of 77 FUSRAP considered sites for which few, if any records are available in their respective site files to provide an historical account of past operations and their relationship, if any, with MED/AEC operations. Reviews of contact lists, accountable station lists, health and safety records and other documentation of the period do not provide sufficient information to warrant further search of historical records for information on these sites. These site files remain "open" to

50

City of Wilson, North Carolina (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

Wilson, North Carolina (Utility Company) Wilson, North Carolina (Utility Company) Jump to: navigation, search Name City of Wilson Place North Carolina Utility Id 20785 Utility Location Yes Ownership M NERC Location SERC NERC SERC Yes ISO Other Yes Activity Distribution Yes Alt Fuel Vehicle Yes Alt Fuel Vehicle2 Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png General Service CP Rate for Loads Between 500 and 1,000 kW (CP-1-89), with Renew Rider-02 Industrial General Service CP Rate for Loads Between 500 and 1,000 kW (CP-1-89) Industrial General Service CP Rate for Loads Over 1,000 kW (CP-2-89) Industrial

51

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)

52

Wilson and the Bomb: The politics and economics of British nuclear diplomacy 1964-1970 .  

E-Print Network (OSTI)

??This thesis explores the British governments approach to international negotiations concerning nuclear weapons during Harold Wilsons first two terms of office (1964-1970). It focuses on (more)

Gill, David James

2010-01-01T23:59:59.000Z

53

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

54

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

55

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

56

Oriente, Lisboa.  

E-Print Network (OSTI)

??This dissertation departed from the process of making a movie whose main character is a place. The geographical area chosen for the role was Oriente, (more)

Silveira, Rui Manuel da Cal, 1983-

2013-01-01T23:59:59.000Z

57

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

58

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

59

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....

60

Wilson TurboPower Inc | Open Energy Information  

Open Energy Info (EERE)

TurboPower Inc TurboPower Inc Jump to: navigation, search Name Wilson TurboPower Inc Place Woburn, Massachusetts Zip MA 01801 Product Massachusetts-based developer of heat exchanger technology that was founded to commercialise the research of Prof. David Gordon Wilson from MIT. Coordinates 42.479195°, -71.150604° 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":42.479195,"lon":-71.150604,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "orientation wilson hall" 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

QCD at imaginary chemical potential with Wilson fermions  

E-Print Network (OSTI)

We investigate the phase diagram in the temperature, imaginary chemical potential plane for QCD with three degenerate quark flavors using Wilson type fermions. While more expensive than the staggered fermions used in past studies in this area, Wilson fermions can be used safely to simulate systems with three quark flavors. In this talk, we focus on the (pseudo)critical line that extends from $\\mu=0$ in the imaginary chemical potential plane, trace it to the Roberge-Weiss line, and determine its location relative to the Roberge-Weiss transition point. In order to smoothly follow the (pseudo)critical line in this plane we perform a multi-histogram reweighting in both temperature and chemical potential. To perform reweighting in the chemical potential we use the compression formula to compute the determinants exactly. Our results are compatible with the standard scenario.

Andrei Alexandru; Anyi Li

2013-12-04T23:59:59.000Z

62

Wilson loops in string duals of walking and flavored systems  

Science Conference Proceedings (OSTI)

We consider the vacuum expectation value of Wilson loop operators by studying the behavior of string probes in solutions of type-IIB string theory generated by N{sub c} D5-branes wrapped on an S{sup 2} internal manifold. In particular, we focus on solutions to the background equations that are dual to field theories with a walking gauge coupling as well as for flavored systems. We present in detail our walking solution and emphasize various general aspects of the procedure to study Wilson loops using string duals. We discuss the special features that the strings show when probing the region associated with the walking of the field-theory coupling.

Nunez, Carlos; Piai, Maurizio; Rago, Antonio [Swansea University, School of Physical Sciences, Singleton Park, Swansea, Wales (United Kingdom)

2010-04-15T23:59:59.000Z

63

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...

64

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...

65

Improved Wilson QCD simulations with light quark masses  

E-Print Network (OSTI)

We present results from simulations using 2 flavours of O(a)-improved Wilson quarks whose masses are about 1/3 of the physical strange quark mass. We present new data on the mass of the singlet pseudoscalar meson and evidence of the onset of chiral logarithms in the pion decay constant. The previously observed suppression of the topological susceptibility at lighter quark masses is confirmed. We report on the performance of the hybrid Monte Carlo algorithm at light quark masses.

CR Allton; A Hart; D Hepburn; AC Irving; B Joo; C McNeile; C Michael; SV Wright

2004-03-04T23:59:59.000Z

66

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

67

Wilson Hot Spring Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Wilson Hot Spring Geothermal Area Wilson Hot Spring Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Wilson Hot Spring Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","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":38.7672,"lon":-119.1732,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

68

Algebraic Generalization of the Ginsparg-Wilson Relation  

E-Print Network (OSTI)

A specific algebraic realization of the Ginsparg-Wilson relation in the form $\\gamma_{5}(\\gamma_{5}D)+(\\gamma_{5}D)\\gamma_{5} = 2a^{2k+1}(\\gamma_{5}D)^{2k+2}$ is discussed, where $k$ stands for a non-negative integer and $k=0$ corresponds to the commonly discussed Ginsparg-Wilson relation. From a view point of algebra, a characteristic property of our proposal is that we have a closed algebraic relation for one unknown operator $D$, although this relation itself is obtained from the original proposal of Ginsparg and Wilson, $\\gamma_{5}D+D\\gamma_{5}=2aD\\gamma_{5} \\alpha D$, by choosing $\\alpha$ as an operator containing $D$ (and thus Dirac matrices). In this paper, it is shown that we can construct the operator $D$ explicitly for any value of $k$. We first show that the instanton-related index of all these operators is identical. We then illustrate in detail a generalization of Neuberger's overlap Dirac operator to the case $k=1$. On the basis of explicit construction, it is shown that the chiral symmetry breaking term becomes more irrelevent for larger $k$ in the sense of Wilsonian renormalization group. We thus have an infinite tower of new lattice Dirac operators which are topologically proper, but a large enough lattice is required to accomodate a Dirac operator with a large value of $k$.

Kazuo Fujikawa

2000-04-17T23:59:59.000Z

69

Aspect-Oriented Programming with Jiazzi Sean McDirmid, Wilson C. Hsieh  

E-Print Network (OSTI)

) to understand why atomicity violation bugs are hard to expose. Second, it proposes CTrigger to effectively

Utah, University of

70

Aspect-Oriented Programming with Jiazzi Sean McDirmid, Wilson C. Hsieh  

E-Print Network (OSTI)

compiler (e.g., javac). Because conventional Java source compilers do not understand an atom's imported

Hsieh, Wilson

71

Dr Lane Wilson | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Lane Wilson Lane Wilson Materials Sciences and Engineering (MSE) Division MSE Home About Staff Listings/Contact Information What's New Research Areas Scientific Highlights Reports and Activities Principal Investigators' Meetings BES Home Staff Listings/Contact Information Dr. Lane Wilson Print Text Size: A A A RSS Feeds FeedbackShare Page Wilson Program Manager X-ray Scatttering Materials Sciences and Engineering Division Office of Basic Energy Sciences SC-22.2/Germantown Building, Rm F-411 U.S. Department of Energy 1000 Independence Avenue, SW Washington, D.C. 20585-1290 E-Mail:Lane.Wilson@science.doe.gov Phone: (301) 903-5877 Fax: (301) 903-9513 In 2001, Dr. Wilson started working for the Department of Energy as the lead project manager for the materials work funded by the Solid Oxide Fuel

72

9:00 Opening and Welcome (Exactum Building Auditorium) Session 1: User-oriented Verification  

E-Print Network (OSTI)

of user-orientation in verification 9:50 1.2 Clive Wilson: Do key performance targets work? 10:10 1.3 Tressa Fowler: Wind forecast verification 10:30 1.4 Robert Maisha: UM model and Kalman Filter forecast verification at SAWS

Chair Pertti Nurmi

2009-01-01T23:59:59.000Z

73

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

74

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

75

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

76

WILSON-BAPPU EFFECT: EXTENDED TO SURFACE GRAVITY  

SciTech Connect

In 1957, Wilson and Bappu found a tight correlation between the stellar absolute visual magnitude (M{sub V} ) and the width of the Ca II K emission line for late-type stars. Here, we revisit the Wilson-Bappu relationship (WBR) to claim that the WBR can be an excellent indicator of stellar surface gravity of late-type stars as well as a distance indicator. We have measured the width (W) of the Ca II K emission line in high-resolution spectra of 125 late-type stars obtained with the Bohyunsan Optical Echelle Spectrograph and adopted from the Ultraviolet and Visual Echelle Spectrograph archive. Based on our measurement of the emission line width (W), we have obtained a WBR of M{sub V} = 33.76 - 18.08 log W. In order to extend the WBR to being a surface gravity indicator, stellar atmospheric parameters such as effective temperature (T{sub eff}), surface gravity (log g), metallicity ([Fe/H]), and micro-turbulence ({xi}{sub tur}) have been derived from self-consistent detailed analysis using the Kurucz stellar atmospheric model and the abundance analysis code, MOOG. Using these stellar parameters and log W, we found that log g = -5.85 log W+9.97 log T{sub eff} - 23.48 for late-type stars.

Park, Sunkyung; Kang, Wonseok; Lee, Jeong-Eun [School of Space Research, Kyung Hee University, Yongin-Si, Gyeonggi-Do 446-701 (Korea, Republic of); Lee, Sang-Gak, E-mail: sunkyung@khu.ac.kr, E-mail: wskang@khu.ac.kr, E-mail: jeongeun.lee@khu.ac.kr, E-mail: sanggak@snu.ac.kr [Astronomy Program, Department of Physics and Astronomy, Seoul National University, Seoul 151-742 (Korea, Republic of)

2013-10-01T23:59:59.000Z

77

Determination of Low-Energy Constants of Wilson Chiral Perturbation Theory  

E-Print Network (OSTI)

By matching Wilson twisted mass lattice QCD determinations of pseudoscalar meson masses to Wilson Chiral Perturbation Theory we determine the low-energy constants $W'_6$, $W'_8$ and their linear combination $c_2$. We explore the dependence of these low-energy constants on the choice of the lattice action and on the number of dynamical flavours.

Gregorio Herdoiza; Karl Jansen; Chris Michael; Konstantin Ottnad; Carsten Urbach

2013-03-14T23:59:59.000Z

78

Wilson cycles, tectonic inheritance, and rifting of the North American Gulf of Mexico continental margin  

E-Print Network (OSTI)

Wilson cycles, tectonic inheritance, and rifting of the North American Gulf of Mexico continental during opening of the Gulf of Mexico. Unlike the Atlantic margins, where Wilson cycles were first recognized, breakup in the Gulf of Mexico did not initially focus within the orogen, but was instead

Huerta, Audrey D.

79

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

80

Critical Feynman-Wilson gas: A model for multiparticle physics  

SciTech Connect

We develop a model in which hadron production in the true asymptotic region proceeds via the exchange of a factorizable singularity at J = 1, which implies a sensible meson spectrum. The rise of the hadronic total cross section and the inclusive plateau are ascribed to threshold effects of this mechanism, which is estimated to take effect at Fermilab energies. In the true asymptotic region the total cross section decreases like a small power of the rapidity, while fireball structure appears in the one-particle distribution. Both the exclusive (multiperipheral) and inclusive (Mueller) approaches are exploited. The discussion is in the language of statistical mechanics and our key assumptions are (i) existence of sensible thermodynamic limit, (ii) Koba-Nielsen-Olesen scaling, and (iii) factorization. We show that the nearest-neighbour interaction implied in the Feynman-Wilson ''gas'' by our factorizable singularity is responsible for its critical behaviour at infinite rapidity.

Antoniou, N.G.; Vlassopulos, S.D.P.

1978-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "orientation wilson hall" 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

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

82

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

83

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

84

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...

85

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

86

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

87

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

88

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

89

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

90

QCD at nonzero density and canonical partition functions with Wilson fermions  

SciTech Connect

We present a reduction method for Wilson-Dirac fermions with nonzero chemical potential which generates a dimensionally reduced fermion matrix. The size of the reduced fermion matrix is independent of the temporal lattice extent and the dependence on the chemical potential is factored out. As a consequence the reduced matrix allows a simple evaluation of the Wilson fermion determinant for any value of the chemical potential and hence the exact projection to the canonical partition functions.

Alexandru, Andrei [Physics Department, George Washington University Washington, D.C. 20052 (United States); Wenger, Urs [Albert Einstein Center for Fundamental Physics, Institute for Theoretical Physics, Sidlerstrasse 5, CH-3012 Bern (Switzerland)

2011-02-01T23:59:59.000Z

91

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

92

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

93

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

94

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

95

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

96

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

97

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

98

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

99

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

100

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...

Note: This page contains sample records for the topic "orientation wilson hall" 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

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)...

102

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....

103

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

104

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...

105

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

106

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...

107

Robert R. Wilson, 1984 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Robert R. Wilson, 1984 Robert R. Wilson, 1984 The Enrico Fermi Award Fermi Award Home Nomination & Selection Guidelines Award Laureates 2010's 2000's 1990's 1980's 1970's 1960's 1950's Ceremony The Life of Enrico Fermi Contact Information The Enrico Fermi Award U.S. Department of Energy SC-2/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-9395 E: fermi.award@science.doe.gov 1980's Robert R. Wilson, 1984 Print Text Size: A A A RSS Feeds FeedbackShare Page Citation For his outstanding contributions to physics and particle accelerator designs and construction. He was the creator and principal designer of the Fermi National Laboratory and what is, at present, the highest energy accelerator in the world. His contributions have always been characterized by the greatest ingenuity and innovation and accomplished with grace and

108

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

109

Vision to reality: From Robert R. Wilson's frontier to Leon M. Lederman's Fermilab  

E-Print Network (OSTI)

This paper examines the roles of vision and leadership in creating and directing Fermi National Accelerator Laboratory from the late 1960s through the 1980s. The story divides into two administrations having different problems and accomplishments, that of Robert R. Wilson (1967-1978), which saw the transformation from cornfield to frontier physics facility, and that of Leon Max Lederman (1979-1989), in which the laboratory evolved into one of the world's major high-energy facilities. Lederman's pragmatic vision of a user-based experimental community helped him to convert the pioneering facility that Wilson had built frugally into a laboratory with a stable scientific, cultural, and funding environment.

Hoddeson, Lillian H; 10.1007/s000160300003

2011-01-01T23:59:59.000Z

110

Koba-Nielsen-Olesen scaling and phase transitions of the Feynman-Wilson gas  

SciTech Connect

The implications of Koba-Nielsen-Olesen scaling on the thermodynamic properties of the Feynman-Wilson gas are discussed. Consequences of the existence of a thermodynamic limit as a fundamental demand on hadronic physics at asymptotic energies are deduced. It is generally found that the Feynman-Wilson gas undergoes a phase transition at infinite energies. First-order transitions lead to average multiplicity growth like the rapidity Y, while higher-order transitions correspond to the behavior suggested by the absorptive-model cutting rules in Pomeron calculus. Possible links with the critical phenomena obtained in Reggeon field theories are conjectured. (AIP)

Antoniou, N.G.; Poulopoulos, P.N.; Vlassopulos, S.D.P.; Kouris, C.B.

1976-12-15T23:59:59.000Z

111

Supercurrent conservation in the lattice Wess-Zumino model with Ginsparg-Wilson fermions  

E-Print Network (OSTI)

We study supercurrent conservation for the four-dimensional Wess-Zumino model formulated on the lattice. The formulation is one that has been discussed several times, and uses Ginsparg-Wilson fermions of the overlap (Neuberger) variety, together with an auxiliary fermion (plus superpartners), such that a lattice version of U(1)_R symmetry is exactly preserved in the limit of vanishing bare mass. We show that the almost naive supercurrent is conserved at one loop. By contrast we find that this is not true for Wilson fermions and a canonical scalar action. We provide nonperturbative evidence for the nonconservation of the supercurrent in Monte Carlo simulations.

Chen Chen; Joel Giedt; Joseph Paki

2011-04-06T23:59:59.000Z

112

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

113

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

114

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

115

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

116

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

117

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

118

Gas-Liquid Contact Area of Random and Structured Packing Ian David Wilson, B.S.  

E-Print Network (OSTI)

Gas-Liquid Contact Area of Random and Structured Packing By Ian David Wilson, B.S. Thesis Presented are preferred over spray and tray towers for gas/liquid contacting when minimizing pressure drop and maximizing the flue gas and the liquid solvent. The gas exits from the top with a low concentration of CO2 while

Rochelle, Gary T.

119

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

E-Print Network (OSTI)

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

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

2012-12-06T23:59:59.000Z

120

Data Management Projects at Google Michael Cafarella Edward Chang Andrew Fikes Alon Halevy Wilson Hsieh  

E-Print Network (OSTI)

Data Management Projects at Google Michael Cafarella Edward Chang Andrew Fikes Alon Halevy Wilson of the ongoing research projects related to structured data management at Google today. The organization of Google encourages research scientists to work closely with engineering teams. As a result, the research

Cafarella, Michael J.

Note: This page contains sample records for the topic "orientation wilson hall" 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

New-Hire Orientation  

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

Orientation Orientation New-Hire Orientation All foreign nationals, including students and postdocs, must select the foreign nationals employment category to complete the new-hire process. Contact (505) 665-7158 Email Orientation Do not report to the New-Hire Orientation until you have been scheduled by your Human Resources (HR) Division representative. Orientation for all new employees begins promptly Monday mornings at 8:30 am at the Bradbury Science Museum (667-4444), which is on the corner of 15th Street and Central Avenue in Los Alamos. If Monday is a holiday, the new-hire orientation will be held on Tuesday. Directions to Bradbury Science Museum Check maps for exact locations Laboratory Delayed Opening or Closure Due to Inclement Weather (pdf) Be sure to bring your required documents to New-Hire Orientation

122

New-Hire Orientation  

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

Orientation Orientation New-Hire Orientation All foreign nationals including students and postdocs must complete this process. Contact (505) 665-7158 Email Orientation Do not report to the New-Hire Orientation until you have been scheduled by your Human Resources (HR) Division representative. Orientation for all new employees begins promptly Monday mornings at 8:30 am at the Bradbury Science Museum (667-4444), which is on the corner of 15th Street and Central Avenue in Los Alamos. If Monday is a holiday, the New-Hire Orientation will be held on Tuesday. Directions to Bradbury Science Museum: Check maps for exact locations Laboratory Delayed Opening or Closure Due to Inclement Weather (pdf) Be sure to bring your required documents to New-Hire Orientation Day 1 schedule

123

Crystal oriented (Bi  

Science Conference Proceedings (OSTI)

The remnant polarization and piezoelectric constant of crystal oriented BNBT ... Energy Landscape in Frustrated Systems: Cation Hopping and Relaxation in...

124

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

125

Activity Book TA Orientation  

E-Print Network (OSTI)

Activity Book TA Orientation School of Physics and Astronomy, University of Minnesota Fall, 2004 Student Laboratory Reports 195 Homework #8. Judging Problems 211 #12;TA Orientation 2004 Activity 1: UMn: _______________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ #12;TA Orientation 2004 Activity 1 (continued) Page 2 University of Minnesota Model for Teaching

Minnesota, University of

126

Activity Book TA Orientation  

E-Print Network (OSTI)

Activity Book TA Orientation School of Physics and Astronomy University of Minnesota Fall, 2005 #12 of Example Student Laboratory Reports 181 #12;#12;TA Orientation 2005 Activity 1: UMn Model for Introductory: _______________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ #12;TA Orientation 2005 Activity 1 (continued) Page 2 Notes

Minnesota, University of

127

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

128

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

129

Spherical splines and orientation interpolation  

Science Conference Proceedings (OSTI)

Keywords: interpolation, orientations, interpolation, spatial rotation, interpolation, spherical splines, quaternions

A. P. Pobegailo

1994-01-01T23:59:59.000Z

130

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

131

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

132

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

133

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

134

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

135

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

136

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...

137

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...

138

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

139

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

140

Fermilab - Web Picture Book  

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

Wilson Hall and Ramsey Auditorium Wilson Hall, inspired by a Gothic cathedral in Beauvais, France, is the focal point for administrative and scientific activity at the laboratory....

Note: This page contains sample records for the topic "orientation wilson hall" 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

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

E-Print Network (OSTI)

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

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

2006-10-02T23:59:59.000Z

142

Nano-criticality in small CoO particles To Kenneth Wilson, Cornell, USA  

E-Print Network (OSTI)

Nano-criticality in small CoO particles To Kenneth Wilson, Cornell, USA "for his theory a neutron scattering study of CoO bulk and nano-powders, we have measured the critical magnetic scattering), and theC -n magnetic coherence length xµ(-e) . We have found a bof 0.31 and 0.35 for bulk and nano

143

UV-divergences of Wilson Loops for Gauge/Gravity Duality  

E-Print Network (OSTI)

We analyze the structure of the UV divergences of the Wilson loop for a general gauge/gravity duality. We find that, due to the presence of a nontrivial NSNS B-field and metric, new divergences that cannot be subtracted out by the conventional Legendre transform may arise. We also derive conditions on the B-field and the metric, which when satisfied, the leading UV divergence will become linear, and can be cancelled out by choosing the boundary condition of the string appropriately. Our results, together with the recent result of arXiv:0807.5127, where the effect of a nontrivial dilaton on the structure of UV divergences in Wilson loop is analysed, allow us to conclude that Legendre transform is at best capable of cancelling the linear UV divergences arising from the area of the worldsheet, but is incapable to handle the divergences associated with the dilaton or the B-field in general. We also solve the conditions for the cancellation of the leading linear divergences generally and find that many well-known supergravity backgrounds are of these kinds, including examples such as the Sakai-Sugimoto QCD model or N=1 duality with Sasaki-Einstein spaces. We also point out that Wilson loop in the Klebanov-Strassler background have a divergence associated with the B-field which cannot be cancelled away with the Legendre transform. Finally we end with some comments on the form of the Wilson loop operator in the ABJM superconformal Chern-Simons theory.

Chong-Sun Chu; Dimitrios Giataganas

2008-10-31T23:59:59.000Z

144

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":""}]}

145

-Oriented Nickel Using -Orientated Nano-twinned Copper  

Science Conference Proceedings (OSTI)

In this study, we find that the electroplated (111)-orientated nickel films can be strongly enhanced by using the highly (111)-oriented nano-twinned copper as the...

146

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. ...

147

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.

148

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

149

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

150

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

151

New Employee Orientation  

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

New Employee New Employee Orientation About the U.S. DOE-ID What To Bring On Your First Day Benefits and Pay Information Federal Employees Health Benefits (FEHB) Federal Employees' Group Life Insurance (FEGLI) Thrift Savings Plan (TSP) A Family-Friendly Workplace Benefit Forms DOE Substance Abuse Testing Program Security Forms and Information Links You are here: DOE-ID Home > Inside ID > Orientation Previous Page New Employee Orientation Welcome to the U.S. Department of Energy, Idaho Operations Office (DOE-ID). Whether you are entering civilian service for the first time, returning after a break in service, or transferring from another Federal agency, this orientation provides the information you need on employment, employee benefit programs, and all of the forms you will need to complete, print out, and bring with you on your first day of work.

152

Passive orientation apparatus  

DOE Patents (OSTI)

An apparatus that can return a payload to a known orientation after unknown motion, without requiring external power or complex mechanical systems. The apparatus comprises a faceted cage that causes the system to rest in a stable position and orientation after arbitrary motion. A gimbal is mounted with the faceted cage and holds the payload, allowing the payload to move relative to the stable faceted cage. The payload is thereby placed in a known orientation by the interaction of gravity with the geometry of the faceted cage, the mass of the system, and the motion of the payload and gimbal. No additional energy, control, or mechanical actuation is required. The apparatus is suitable for use in applications requiring positioning of a payload to a known orientation after arbitrary or uncontrolled motion, including remote sensing and mobile robot applications.

Spletzer, Barry L. (Albuquerque, NM); Fischer, Gary J. (Albuquerque, NM); Martinez, Michael A. (Albuquerque, NM)

2001-01-01T23:59:59.000Z

153

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

154

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

155

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

156

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

157

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.

158

Effect of r averaging on Chiral Anomaly in Lattice QCD with Wilson Fermion: Finite volume and cutoff effects  

E-Print Network (OSTI)

We demonstrate the effectiveness of averaging over the Wilson parameter r (which has been proposed earlier) in removing the cutoff effects of naive Wilson fermions in both the anomaly term and the pseudoscalar density term in the flavor singlet axial Ward identity at O(g^2) involving slowly varying background gauge fields. We show that it is the physical fermion contribution which is largely influenced by the r averaging. We have studied the possible interplay between finite size and cutoff effects by investigating in detail naive, O(a) improved and OStm Wilson fermion cases for a range of volumes and lattice fermion mass (am). For naive Wilson fermions r averaging is shown to remove the effects of the interplay. We have shown that for the pseudoscalar density term to O (g^2) the lattice result differs from the continuum result by exhibiting considerable am dependence which appears to be a manifestation of cutoff effects with naive Wilson fermion. The pseudoscalar density term to O(g^2) is shown to be almost independent of am when r-averaging is performed.

Asit K. De; A. Harindranath; Santanu Mondal

2011-05-04T23:59:59.000Z

159

Organic Particles Kevin Wilson Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA  

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

for Studying the Chemical Transformations of for Studying the Chemical Transformations of Organic Particles Kevin Wilson Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA Molecular weight growth and decomposition chemistries play important roles in the transformation of particles from soot formation to atmospheric aerosol oxidation. Understanding these complex reaction pathways requires novel methods of analyzing particle phase hydrocarbons. We are developing a suite of synchrotron-based tools to provide better insights into the molecular composition, isomer distribution, and elemental composition of complex hydrocarbon mixtures, aimed at developing simple yet realistic descriptions of molecular weight growth and decomposition that occur during a heterogeneous reaction.

160

The kaon mass in 2+1+1 flavor twisted mass Wilson ChPT  

E-Print Network (OSTI)

We construct the chiral low-energy effective theory for 2+1+1 flavor lattice QCD with twisted mass Wilson fermions. In contrast to existing results we assume a heavy charm quark mass such that the D mesons are too heavy to appear as degrees of freedom in the effective theory. As an application we compute the kaon mass to 1-loop order in the LCE regime. The result contains a chiral logarithm involving the neutral pion mass which has no analogue in continuum ChPT.

Bar, Oliver

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "orientation wilson hall" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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161

Chapter 06 Employee Orientation 6.01 Classified Employee Orientation  

E-Print Network (OSTI)

Chapter 06 Employee Orientation 6.01 Classified Employee Orientation Policy The employing unit supervisor and/or designee has the responsibility for orienting new employees to duties, job performance under the civil service system. · Procedure The employing unit may choose to have group orientations

Sheridan, Jennifer

162

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

163

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

164

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

165

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

166

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

167

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

168

Scaling test of quenched Wilson twisted mass QCD at maximal twist  

E-Print Network (OSTI)

We present the results of an extended scaling test of quenched Wilson twisted mass QCD. We fix the twist angle by using two definitions of the critical mass, the first obtained by requiring the vanishing of the pseudoscalar meson mass m_PS for standard Wilson fermions and the second by requiring restoration of parity at non-zero value of the twisted mass mu and subsequently extrapolating to mu=0. Depending on the choice of the critical mass we simulate at values of beta in [5.7,6.45], for a range of pseudoscalar meson masses 250 MeV < m_PS < 1 GeV and we perform the continuum limit for the pseudoscalar meson decay constant f_PS and various hadron masses (vector meson m_V, baryon octet m_oct and baryon decuplet m_dec) at fixed value of r_0 m_PS. For both definitions of the critical mass, lattice artifacts are consistent with O(a) improvement. However, with the second definition, large O(a^2) discretization errors present at small quark mass with the first definition are strongly suppressed. The results in the continuum limit are in very good agreement with those from the Alpha and CP-PACS Collaborations.

K. Jansen; M. Papinutto; A. Shindler; C. Urbach; I. Wetzorke

2005-09-30T23:59:59.000Z

169

Action-Oriented Benchmarking:  

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

Feb-2008 submitted to Energy Engineering Feb-2008 submitted to Energy Engineering Action-Oriented Benchmarking: Concepts and Tools Evan Mills, Paul Mathew & Mary Ann Piette, Lawrence Berkeley National Laboratory Norman Bourassa & Martha Brook, California Energy Commission ABSTRACT Most energy benchmarking tools provide static feedback on how one building compares to a larger set of loosely similar buildings, without providing information at the end-use level or on what can be done to reduce consumption, cost, or emissions. In this article-Part 1 of a two-part series-we describe an "action-oriented benchmarking" approach, which extends whole-building energy benchmarking to include analysis of system and component energy use metrics and features. Action-oriented benchmarking thereby allows users to generate more meaningful

170

ORIENTATION SCHEDULE POSTGRADAUTE TAUGHT PROGRAMMES  

E-Print Network (OSTI)

ORIENTATION SCHEDULE POSTGRADAUTE TAUGHT PROGRAMMES FRIDAY, 25TH SEPTEMBER 2009 TIME: 2.00PM - 5 Opportunities· Refreshments· To register for the Orientation Programme and a Campus Tour kindly log on to: www.dcu.ie/postgraduate_orientationDCUcommunityforthefirsttime,youshallbeprovidedwithinformation about your programme and other School-related aspects of your programme. The Orientation Programme

Blott, Stephen

171

Orientation List September 14th  

E-Print Network (OSTI)

1 Orientation List September 14th TA Language Evaluations - Those who need to take International Student Orientation - Recommended for all new international students - More information: http://www.oiss.ucsb.edu/Students/Orientation) ­ Mandatory New TA Orientation - Mandatory for all new TAs, recommended for any student who hasn't been

Becker, Luann

172

New Employee Orientation Packet  

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

Southwestern Employee Orientation Packet Southwestern Employee Orientation Packet IMPORTANT: Please click on the links below; print the forms; complete them as soon as possible; place them in the addressed envelope you were provided; and mail them to the Division of Human Resources at Southwestern Power Administration. This information is needed to process your appointment and issue your first paycheck. Answers on forms should be truthful and complete. A false statement on any form may be grounds for not hiring you, or for firing you after you begin work. If you have any questions, contact your Southwestern Human Resources Specialist. Background Investigation Memorandum Description: Outlines Southwestern's policies regarding background investigations. Instructions: Sign and date.

173

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

174

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.

175

Soap: a Pointing Device that Works in Mid-Air Patrick Baudisch, Mike Sinclair, and Andrew Wilson  

E-Print Network (OSTI)

Soap: a Pointing Device that Works in Mid-Air Patrick Baudisch, Mike Sinclair, and Andrew Wilson,sinclair,awilson@.microsoft.com} ABSTRACT Soap is a pointing device based on hardware found in a mouse, yet works in mid-air. Soap consists. ACM Classification: H5.2 [Information interfaces and presentation]: User Interfaces. Input devices

Baudisch, Patrick

176

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

177

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

178

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

179

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":""}]}

180

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

Note: This page contains sample records for the topic "orientation wilson hall" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


181

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

182

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

183

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

184

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

185

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

186

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

187

Orientation dependence of Casimir forces  

Science Conference Proceedings (OSTI)

The Casimir interaction between two objects, or between an object and a plane, depends on their relative orientations. We make these angular dependences explicit by considering prolate or oblate spheroids. The variation with orientation is calculated exactly at asymptotically large distances for the electromagnetic field and at arbitrary separations for a scalar field. For a spheroid in front of a mirror, the leading term is orientation independent, and we find the optimal orientation from computations at higher order.

Emig, T. [Institut fuer Theoretische Physik, Universitaet zu Koeln, Zuelpicher Strasse 77, 50937 Koeln (Germany); Laboratoire de Physique Theorique et Modeles Statistiques, Universite Paris-Sud, CNRS UMR 8626, 91405 Orsay (France); Graham, N. [Department of Physics, Middlebury College, Middlebury, Vermont 05753 (United States); Jaffe, R. L. [Department of Physics, Center for Theoretical Physics, and Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States); Kardar, M. [Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)

2009-05-15T23:59:59.000Z

188

Fall Orientation Schedule Kresge College  

E-Print Network (OSTI)

1 2011 Fall Orientation Schedule Kresge College University of California Santa Cruz September 16 - 26 60 05 1 25 30 35 40 45 50 55 Kresge College our time is now #12;#12;3 1 Orientation Week Planner your first several days on campus. This Orientation Schedule is designed to help guide you. Use

California at Santa Cruz, University of

189

Recognition driven page orientation detection  

Science Conference Proceedings (OSTI)

In document image recognition, orientation detection of the scanned page is necessary for the following procedures to work correctly as they assume that the text is well oriented. Several methods have been proposed, but most of them rely on heuristics ... Keywords: document image processing, image orientation analysis, optical character recognition

Yves Rangoni; Faisal Shafait; Joost Van Beusekom; Thomas M. Breuel

2009-11-01T23:59:59.000Z

190

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

191

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.

192

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.

193

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.

194

ARM Orientation Workshop  

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

Finding " Finding " " Stuff Stuff " " from from ARM Web Site and Data ARM Web Site and Data Archive Archive Orientation for new Science Team Members Topics Topics Navigating ARM web site Navigating ARM web site - - finding ARM information finding ARM information Demo of Archive access Demo of Archive access - - Finding and requesting ARM data files Finding and requesting ARM data files - - (with web shopping cart interface) (with web shopping cart interface) Other Archive access options Other Archive access options - - Brief logical comparison Brief logical comparison - - (additional details as requested) (additional details as requested) Other documentation topics Other documentation topics - - (per user interest and time availability) (per user interest and time availability)

195

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

196

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

197

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

198

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

199

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

200

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,...

Note: This page contains sample records for the topic "orientation wilson hall" 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

Prototype for innovation nodes networked with associated laboratories : an approach to programming and master planning for Joseph C. Wilson Center for Research and Technology  

E-Print Network (OSTI)

The research question in this thesis supports a master plan effort at the Wilson Center for Research and Technology in Webster, New York. It concerns workplace design, space and technology issues, within the business context ...

Cheng, Suon Kuo

1996-01-01T23:59:59.000Z

202

Full QCD with dynamical Wilson fermions on a 24^3 x 40-lattice -- a feasibility study  

E-Print Network (OSTI)

The investigation of light sea-quark effects in lattice QCD with dynamical Wilson fermions requires both larger physical volumes and finer lattice resolutions than achieved previously. As high-end supercomputers like the 512-node APE Tower provide the compute power to perform a major step towards the chiral limit (T-chi-L), we have launched a feasibility study on a 24^3 x 40 lattice. We approach the chiral limit--while refining the resolution--, using the standard Wilson fermion action. Following previous work, our Hybrid Monte Carlo simulation runs at beta=5.6 and two kappa-values, 0.1575 and 0.158. From our study, we are confident that, for the APE Tower, a realistic working point has been found corresponding to a volume of 2 fm^3, with chirality characterized by 1/(a m_pi) = 5.6.

T-chi-L-Collaboration; :; L. Conti; N. Eicker; L. Giusti; U. Glaessner; S. Guesken; H. Hoeber; Th. Lippert; G. Martinelli; F. Rapuano; G. Ritzenhoefer; K. Schilling; G. Siegert; A. Spitz; J. Viehoff

1996-09-12T23:59:59.000Z

203

Free energies of heavy quarks in full-QCD lattice simulations with Wilson-type quark action  

E-Print Network (OSTI)

The free energy between a static quark and an antiquark is studied by using the color-singlet Polyakov-line correlation at finite temperature in lattice QCD with 2+1 flavors of improved Wilson quarks. From the simulations on $32^3 \\times 12$, 10, 8, 6, 4 lattices in the high temperature phase, based on the fixed scale approach, we find that, the heavy-quark free energies at short distance converge to the heavy-quark potential evaluated from the Wilson loop at zero temperature, in accordance with the expected insensitivity of short distance physics to the temperature. At long distance, the heavy-quark free energies approach to twice the single-quark free energies, implying that the interaction between heavy quarks is screened. The Debye screening mass obtained from the long range behavior of the free energy is compared with the results of thermal perturbation theory.

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

2009-07-24T23:59:59.000Z

204

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

205

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

206

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

207

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

208

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

209

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

210

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

211

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

212

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

213

Annual Report to Senate on Orientation 2011 Senate Orientation Activities Review Board (SOARB)  

E-Print Network (OSTI)

Annual Report to Senate on Orientation 2011 Senate Orientation Activities Review Board (SOARB the leadership of Orientation Roundtable Coordinator Rachel Shindman, for outstanding cooperation and collaboration during the planning and execution of Orientation Week 2011. Getting the Orientation Week concert

Ellis, Randy

214

THERMODYNAMICS OF TWO-FLAVOR LATTICE QCD WITH AN IMPROVED WILSON QUARK ACTION AT NON-ZERO TEMPERATURE AND DENSITY.  

SciTech Connect

The authors report the current status of the systematic studies of the QCD thermodynamics by lattice QCD simulations with two flavors of improved Wilson quarks. They evaluate the critical temperature of two flavor QCD in the chiral limit at zero chemical potential and show the preliminary result. Also they discuss fluctuations at none-zero temperature and density by calculating the quark number and isospin susceptibilities and their derivatives with respect to chemical potential.

MAEZAWA,Y.; AOKI, S.; EJIRI, S.; HATSUDA, T.; ISHII, N.; KANAYA, K.; UKITA, N.

2006-11-14T23:59:59.000Z

215

ARM Orientation Workshop  

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

Obtaining Data from the Obtaining Data from the ACRF Archive Orientation for new Science Team Members One click to the ACRF Data Archive ACRF Data Archive - Newly Designed Home Page Emphasis on guiding users in their selection of data access tools Accessing ARM Data: Options Comparison of Browser/Interface Options Interface name Accessible data "Shopping" approach (armarchive@ornl.gov, 1-888-ARM-DATA) ARM Data Browser Routine ARM data "I know what I want. Do you have it?" Searching with predefined selection criteria. Catalog Interface Routine ARM data "I am not sure what I want. I need to see what you have available." Browsing a hierarchy of availability summaries. Thumbnail Browser Most routine ARM data "I will know what I want when I see it." Searching with a combination of predefined selection

216

Biased orientation games  

E-Print Network (OSTI)

We study biased {\\em orientation games}, in which the board is the complete graph $K_n$, and Maker and Breaker take turns in directing previously undirected edges of $K_n$. At the end of the game, the obtained graph is a tournament. Maker wins if the tournament has some property $\\mathcal P$ and Breaker wins otherwise. We provide bounds on the bias that is required for a Maker's win and for a Breaker's win in three different games. In the first game Maker wins if the obtained tournament has a cycle. The second game is Hamiltonicity, where Maker wins if the obtained tournament contains a Hamilton cycle. Finally, we consider the $H$-creation game, where Maker wins if the obtained tournament has a copy of some fixed graph $H$.

Ben-Eliezer, Ido; Sudakov, Benny

2011-01-01T23:59:59.000Z

217

ARM Orientation Workshop  

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

Data from the Getting Data from the Data from the Getting Data from the ARM Archive ARM Archive Orientation for new Science Team Members ARM Shopping Cart Tutorial ARM Shopping Cart Tutorial Available at: Available at: http://dev.www.arm.gov/data/arm_orderData_tutorial.html http://dev.www.arm.gov/data/arm_orderData_tutorial.html Types of Quality Information Types of Quality Information Automated products Automated products QC flags QC flags inserted in data files during processing inserted in data files during processing Summaries of flags (data color) Summaries of flags (data color) Manual products Manual products Data Quality Reports (DQRs) Data Quality Reports (DQRs) web accessible reports; delivered as html files after data web accessible reports; delivered as html files after data

218

New Employee Orientation- Forms Checklist  

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

Listing of the forms to be issued and collected at a new employee's orientation. Please review the checklist to ensure that you bring all of the needed forms.

219

OOF2 and Orientation Maps  

Science Conference Proceedings (OSTI)

... The orientation data file, at the moment, must be in the TSL .ang format or the HKL .ctf format. It is easy to support other formats. ...

2013-07-05T23:59:59.000Z

220

ARM Orientation: Overview and History  

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

and History Overview and History Mar 2007 ARM Orientation 2 ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation Measurement ARM Chief Scientist Team ARM Chief...

Note: This page contains sample records for the topic "orientation wilson hall" 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

ARM Orientation: Overview and History  

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

- two papersyr per grant (average) - at least one science highlight per year - annual RIMS progress report Mar 2009 ARM Orientation 7 ARM also expects you to participate...

222

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

223

Arbitrary Orientations Of Hamilton Cycles In Oriented Graphs  

E-Print Network (OSTI)

We use a randomised embedding method to prove that for all \\alpha>0 any sufficiently large oriented graph G with minimum in-degree and out-degree \\delta^+(G),\\delta^-(G)\\geq (3/8+\\alpha)|G| contains every possible orientation of a Hamilton cycle. This confirms a conjecture of H\\"aggkvist and Thomason.

Kelly, Luke

2009-01-01T23:59:59.000Z

224

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

225

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

226

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

227

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.

228

Bird orientation: compensation for wind  

E-Print Network (OSTI)

Bird orientation: compensation for wind drift in migrating raptors is age dependent Kasper Thorup1 14.04.03 Despite the potentially strong effect of wind on bird orientation, our understanding of how wind drift affects migrating birds is still very limited. Using data from satellite-based radio

Thorup, Kasper

229

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

230

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

231

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,

232

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

233

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

234

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

235

Freely oriented portable superconducting magnet  

SciTech Connect

A freely oriented portable superconducting magnet is disclosed. Coolant is supplied to the superconducting magnet from a repository separate from the magnet, enabling portability of the magnet. A plurality of support assemblies structurally anchor and thermally isolate the magnet within a thermal shield. A plurality of support assemblies structurally anchor and thermally isolate the thermal shield within a vacuum vessel. The support assemblies restrain movement of the magnet resulting from energizing and cooldown, as well as from changes in orientation, enabling the magnet to be freely orientable.

Schmierer, Eric N. (Los Alamos, NM); Prenger, F. Coyne (Los Alamos, NM); Hill, Dallas D. (Los Alamos, NM)

2010-01-12T23:59:59.000Z

236

Power Spectrum Analysis of Mount-Wilson Solar Diameter Measurements: Evidence for Solar Internal R-mode Oscillations  

E-Print Network (OSTI)

This article presents a power-spectrum analysis of 39,024 measurements of the solar diameter made at the Mount Wilson Observatory from 1968.670 to 1997.965. This power spectrum contains a number of very strong peaks. We find that eight of these peaks agree closely with the frequencies of r-mode oscillations for a region of the Sun where the sidereal rotation frequency is 12.08 year$^{-1}$. We estimate that there is less than one chance in ten to the sixth power of finding this pattern by chance.

Sturrock, Peter A

2010-01-01T23:59:59.000Z

237

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

238

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

239

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

240

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

Note: This page contains sample records for the topic "orientation wilson hall" 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

Goal Orientation as Shaping the Firm's Entrepreneurial Orientation and Performance  

E-Print Network (OSTI)

Firms top decision makers cannot possibly know what decisions to make. Rather, decision makers must interpret their situations and make the best possible decision based upon their interpretation of their situations. In this dissertation, I examine decision-makers goal orientations as influencing how they interpret their situations and then respond through making decisions in terms of their firms entrepreneurial orientations. I also examine whether these decisions influence firm performance. I surveyed top firm decision makers in the Association of Former Students database at Texas A and M University. The hypotheses were tested using a structural equation modeling. Using a sample of 273 firms, I find that decision-makers goal orientations shape their firms entrepreneurial orientations, which in turn influence firm growth, relative performance, and expected future performance. Possessing a learning goal orientation was found to be positively related to innovativeness, proactiveness, and risk taking. A performance prove goal orientation was positively related to innovativeness, whereas a performance avoid goal orientation was negatively related to innovativeness and risk taking. Only a proactive firm posture was found to be positively related to firm performance. The results for this dissertation provide compelling support for upper echelons theory. Decision-makers finer-grained personal attributes are found to shape firm-level outcomes. More specifically, decision-makers goal orientations are found to shape the firms entrepreneurial orientation and, to some extent, performance. Interestingly, coarse-grained personal attributes captured in demographic proxies and used as control variables in the analyses did not provide consistent support for upper echelons theory. The results suggest that scholars need to take a finer-grained perspective of upper echelons theory. A substantial amount of research has established the link between individuals goal orientations and how they interpret and respond to their situations. The research here has extended this relationship to the top decision-making context in firms where individuals face strong situational forces caused by uncertainty, complexity, and dynamism. I hope that this research encourages other scholars to (1) examine more complex models of how decision-makers personal attributes influence their entrepreneurial decisions in terms of both recognizing and exploiting opportunities, and (2) examine other finer-grained attributes of top decision makers within a finer-grained framework of the decision-making process.

Webb, Justin W.

2009-12-01T23:59:59.000Z

242

ARM Orientation: Overview and History  

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

ARM Orientation: ARM Orientation: Overview and History Warren Wiscombe ARM Chief Scientist Brookhaven & NASA ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation Measurement 2 Mar 2006 ARM Orientation You want me to be Chief Scientist? Can you believe this guy? ARM ARM Atmospheric Radiation Measurement Atmospheric Radiation Measurement 3 Mar 2006 ARM Orientation ARM in a nutshell ARM in a nutshell * * Largest global change research program Largest global change research program funded by the U.S. Department of Energy funded by the U.S. Department of Energy ($44M/yr; ~ ($44M/yr; ~ $10M/yr fo $10M/yr fo r Science Team r Science Team ) ) * * Created to improve cloud and radiation Created to improve cloud and radiation physics and cloud simulation capabilities in physics and cloud simulation capabilities in

243

Orientation dependence of Casimir forces  

E-Print Network (OSTI)

The Casimir interaction between two objects, or between an object and a plane, depends on their relative orientations. We make these angular dependences explicit by considering prolate or oblate spheroids. The variation ...

Emig, Thorsten

244

Position and orientation tracking system  

DOE Patents (OSTI)

A position and orientation tracking system presents a laser scanning appaus having two measurement pods, a control station, and a detector array. The measurement pods can be mounted in the dome of a radioactive waste storage silo. Each measurement pod includes dual orthogonal laser scanner subsystems. The first laser scanner subsystem is oriented to emit a first line laser in the pan direction. The second laser scanner is oriented to emit a second line laser in the tilt direction. Both emitted line lasers scan planes across the radioactive waste surface to encounter the detector array mounted on a target robotic vehicle. The angles of incidence of the planes with the detector array are recorded by the control station. Combining measurements describing each of the four planes provides data for a closed form solution of the algebraic transform describing the position and orientation of the target robotic vehicle.

Burks, Barry L. (Oak Ridge, TN); DePiero, Fred W. (Knoxville, TN); Armstrong, Gary A. (Oak Ridge, TN); Jansen, John F. (Knoxville, TN); Muller, Richard C. (Oak Ridge, TN); Gee, Timothy F. (Riceville, TN)

1998-01-01T23:59:59.000Z

245

Position and orientation tracking system  

DOE Patents (OSTI)

A position and orientation tracking system presents a laser scanning apparatus having two measurement pods, a control station, and a detector array. The measurement pods can be mounted in the dome of a radioactive waste storage silo. Each measurement pod includes dual orthogonal laser scanner subsystems. The first laser scanner subsystem is oriented to emit a first line laser in the pan direction. The second laser scanner is oriented to emit a second line laser in the tilt direction. Both emitted line lasers scan planes across the radioactive waste surface to encounter the detector array mounted on a target robotic vehicle. The angles of incidence of the planes with the detector array are recorded by the control station. Combining measurements describing each of the four planes provides data for a closed form solution of the algebraic transform describing the position and orientation of the target robotic vehicle. 14 figs.

Burks, B.L.; DePiero, F.W.; Armstrong, G.A.; Jansen, J.F.; Muller, R.C.; Gee, T.F.

1998-05-05T23:59:59.000Z

246

Goal-oriented Web search  

E-Print Network (OSTI)

We have designed and implemented a Goal-oriented Web application to search videos, images, and news by querying YouTube, Truveo, Google and Yahoo search services. The Planner module decomposes functionality in Goals and ...

Williamson, Victor Lamont

2010-01-01T23:59:59.000Z

247

TA Orientation 2005 Activity #3 TA Orientation 2005 Activity #3 (continued)  

E-Print Network (OSTI)

TA Orientation 2005 Activity #3 Page 15 #12;TA Orientation 2005 Activity #3 (continued) Page 16 #12;TA Orientation 2005 Activity #3 (continued) Page 17 #12;TA Orientation 2005 Activity #3 (continued) Page 18 #12;TA Orientation 2005 Activity #3 (continued) Page 19 #12;TA Orientation 2005 Activity #3

Minnesota, University of

248

Orientation program at SLU, Ultuna, spring 2012  

E-Print Network (OSTI)

Orientation program at SLU, Ultuna, spring 2012 Monday, January 16th 16:00 Welcome-campus-ultuna) #12;Orientation program at SLU, Ultuna, spring 2012 #12;

249

Phase structure of a generalized Nambu Jona-Lasinio model with Wilson fermions in the mean field or large $N$-expansion  

E-Print Network (OSTI)

We analyze the vacuum structure of a generalized lattice Nambu--Jona-Lasinio model with two flavors of Wilson fermions, such that its continuum action is the most general four-fermion action with 'trivial' color interactions, and having a $SU(2)_V x SU(2)_A$ symmetry in the chiral limit. The phase structure of this model in the space of the two four-fermion couplings shows, in addition to the standard Aoki phases, new phases with $ != 0$, in close analogy to similar results recently suggested by some of us for lattice QCD with two degenerate Wilson fermions. This result shows how the phase structure of an effective model for low energy QCD cannot be entirely understood from Wilson Chiral Perturbation Theory, based on the standard QCD chiral effective Lagrangian approach.

V. Azcoiti; G. Di Carlo; E. Follana; M. Giordano; A. Vaquero

2013-05-08T23:59:59.000Z

250

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

251

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

252

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

253

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

254

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...

255

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

256

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

257

Report of a workshop on nuclear forces and nonproliferation Woodrow Wilson international center for scholars, Washington, DC October 28, 2010  

Science Conference Proceedings (OSTI)

A workshop sponsored by the Los Alamos National Laboratory in cooperation with the Woodrow Wilson International Center for Scholars was held at the Wilson Center in Washington, DC, on October 28, 2010. The workshop addressed evolving nuclear forces and their impacts on nonproliferation in the context of the new strategic environment, the Obama Administration's Nuclear Posture Review and the 2010 NPT Review Conference. The discussions reflected the importance of the NPR for defining the role of US nuclear forces in dealing with 21st century threats and providing guidance for National Nuclear Security Administration (NNSA) and Department of Defense (DoD) programs and, for many but not all participants, highlighted its role in the successful outcome of the NPT RevCon. There was widespread support for the NPR and its role in developing the foundations for a sustainable nuclear-weapon program that addresses nuclear weapons, infrastructure and expertise in the broader nonproliferation, disarmament and international security contexts. However, some participants raised concerns about its implementation and its long-term effectiveness and sustainability.

Pilat, Joseph F [Los Alamos National Laboratory

2010-12-08T23:59:59.000Z

258

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

259

Oriented Quantum Algebras and Coalgebras, Invariants of Oriented 1-1 Tangles, Knots and Links  

E-Print Network (OSTI)

In this paper we study oriented quantum coalgebras which are structures closely related to oriented quantum algebras. We study the relationship between oriented quantum coalgebras and oriented quantum algebras and the relationship between oriented quantum coalgebras and quantum coalgebras. We show that there are regular isotopy invariants of oriented 1-1 tangles and of oriented knots and links associated to oriented and twist oriented quantum coalgebras respectively. There are many parallels between the theory of oriented quantum coalgebras and the theory of quantum coalgebras

Kauffman, Louis

2010-01-01T23:59:59.000Z

260

Nonlocal actin orientation models select for a unique orientation pattern  

E-Print Network (OSTI)

Many models have been developed to study the role of branching actin networks in motility. One important component of those models is the distribution of filament orientations relative to the cell membrane. Two mean-field models previously proposed are generalized and analyzed. In particular, we find that both models uniquely select for a dominant orientation pattern. In the linear case, the pattern is the eigenfunction associated with the principal eigenvalue. In the nonlinear case, we show there exists a unique equilibrium and that the equilibrium is locally stable. Approximate techniques are then used to provide evidence for global stability.

Daniel Smith; Jian Liu

2013-01-25T23:59:59.000Z

Note: This page contains sample records for the topic "orientation wilson hall" 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

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

262

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

263

Transforming object-oriented models to process-oriented models  

Science Conference Proceedings (OSTI)

Object-oriented modelling is an established approach to document the information systems. In an object model, a system is captured in terms of object types and associations, state machines, collaboration diagrams, etc. Process modeling on the other hand, ... Keywords: model transformation, object model, process model

Guy Redding; Marlon Dumas; Arthur H. M. Ter Hofstede; Adrian Iordachescu

2007-09-01T23:59:59.000Z

264

Data-oriented transaction execution  

Science Conference Proceedings (OSTI)

While hardware technology has undergone major advancements over the past decade, transaction processing systems have remained largely unchanged. The number of cores on a chip grows exponentially, following Moore's Law, allowing for an ever-increasing ... Keywords: DORA, data-oriented transaction execution, latch contention, lock manager, multicore transaction processing

Ippokratis Pandis; Ryan Johnson; Nikos Hardavellas; Anastasia Ailamaki

2010-09-01T23:59:59.000Z

265

Orientations of two coupled molecules  

E-Print Network (OSTI)

Orientation states of two coupled polar molecules controlled by laser pulses are studied theoretically. By varying the period of a series of periodically applied laser pulse, transition from regular to chaotic behavior may occur. Schmidt decomposition is used to measure the degree of entanglement. It is found that the entanglement can be enhanced by increasing the strength of laser pulse.

Ying-Yen Liao; Yueh-Nan Chen; Der-San Chuu

2004-09-23T23:59:59.000Z

266

Spatial Orientation using Quantum Telepathy  

E-Print Network (OSTI)

We implemented the protocol of entanglement assisted orientation in the space proposed by Brukner et al (quant-ph/0603167). We used min-max principle to evaluate the optimal entangled state and the optimal direction of polarization measurements which violate the classical bound.

F. A. Bovino; M. Giardina; K. Svozil; V. Vedral

2006-03-20T23:59:59.000Z

267

Object-Oriented Programming 2CSE 1325: Object-Oriented Programming in Java  

E-Print Network (OSTI)

1 Object-Oriented Programming in Java 2CSE 1325: Object-Oriented Programming in Java Take control, practice! #12;2 3CSE 1325: Object-Oriented Programming in Java Course Contents · Introduction to object-oriented large, high-quality software systems. 4CSE 1325: Object-Oriented Programming in Java Buzzwords

Lei, Jeff Yu

268

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

269

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

270

THERMODYNAMICS AND HEAVY-QUARK FREE ENERGIES AT FINITE TEMPERATURE AND DENSITY WITH TWO FLAVORS OF IMPROVED WILSON QUARKS.  

SciTech Connect

Thermodynamics of two-flavor QCD at finite temperature and density is studied on a 16{sup 3} x 4 lattice, using a renormalization group improved gauge action and the clover improved Wilson quark action. In the simulations along lines of constant m{sub PS}/m{sub V}, we calculate the Taylor expansion coefficients of the heavy-quark free energy with respect to the quark chemical potential ({mu}{sub q}) up to the second order. By comparing the expansion coefficients of the free energies between quark(Q) and antiquark({anti Q}), and between Q and Q, we find a characteristic difference at finite {mu}{sub q} due to the first order coefficient of the Taylor expansion. We also calculate the quark number and isospin susceptibilities, and find that the second order coefficient of the quark number susceptibility shows enhancement around the pseudo-critical temperature.

MAEZAWA,Y.; HATSUDA, T.; AOKI, S.; KANAYA, K.; EJIRI, S.; ISHII, N.; UKITA, N.; UMEDA, T.

2007-07-30T23:59:59.000Z

271

Procedure for converting a Wilson-Fowler spline to a cubic B-spline with double knots  

Science Conference Proceedings (OSTI)

The Wilson-Fowler spline (WF-spline) has been used by the DOE Weapons Complex for over twenty years to represent point-defined smooth curves. Most modern CADCAM systems use parametric B-spline curves (or, more recently, rational B-splines) for this same purpose. The WF-spline is a parametric piecewise cubic curve. It has been shown that a WF-spline can be reparametrized so that its components are C/sup 1/ piecewise cubic functions (functions that are cubic polynomials on each parameter interval, joined so the function and first derivative are continuous). The purpose of these notes is to show explicitly how to convert a given WF-spline to a cubic B-spline with double knots. 7 refs.

Fritsch, F.N.

1987-10-14T23:59:59.000Z

272

Fermilab Today  

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

Aug. 15 Wilson Hall will be closed on Saturday, August 15, due to a shutdown-related power outage. The power feeding Wilson Hall will be shut off between 7 a.m. and 5 p.m. The...

273

Fermilab Today  

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

out air conditioning and power to the Wilson Hall and Linac areas this weekend. From 6 a.m. on Saturday, July 31, until approximately 4 p.m. on Sunday, Aug. 1, Wilson Hall will...

274

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

275

Revisiting pinors, spinors and orientability  

E-Print Network (OSTI)

We study the relations between pin structures on a non-orientable even-dimensional manifold, with or without boundary, and pin structures on its orientable double cover, requiring the latter to be invariant under sheet-exchange. We show that there is not a simple bijection, but that the natural map induced by pull-back is neither injective nor surjective: we thus find the conditions to recover a full correspondence. We also show how to describe such a correspondence using spinors instead of pinors on the double cover: this is in a certain sense possible, but in a way that contains anyhow an explicit reference to pinors. We then consider the example of surfaces, with detailed computations for the real projective plane, the Klein bottle and the Moebius strip.

Loriano Bonora; Fabio Ferrari Ruffino; Raffaele Savelli

2009-07-24T23:59:59.000Z

276

Orientation of stationary axial collectors  

SciTech Connect

Attention is drawn to the fact that stationary solar collectors with axial symmetry have a third degree of freedom which must be considered, in addition to their azimuth and tilt angles, if their orientation is to be optimized on an annual or seasonal basis. The authors set up the equations needed to describe collector orientation in terms of all angles, including this extra degree of freedom which they refer to as skewness. Examples of the use of these equations are then given, both for northern and southern latitudes, which illustrate the manner in which skewness may be taken into consideration and highlight the importance of doing this. For the sake of simplicity the illustrative examples treat only the direct beam component of the total insolation intercepted by the collector.

Faiman, D.; Mills, D.R. (Sydney Univ., New South Wales (Australia))

1992-10-01T23:59:59.000Z

277

Introduction to autonomy oriented computation  

E-Print Network (OSTI)

Examples of autonomous multi-entity systems are plentiful, both in the natural and artificial worlds. Many systems have been studied in depth and some models of these have been built in computational systems for problem solving. Central to these computational systems is the notion of autonomy. This article proposes autonomy oriented computation (AOC) as a complementary paradigm for solving hard computational problems and for characterizing the behaviors of a complex system.

Jiming Liu; Jiming Liu; Senior Member; Kwok Ching Tsui; Kwok Ching Tsui

2001-01-01T23:59:59.000Z

278

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

279

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

280

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

Note: This page contains sample records for the topic "orientation wilson hall" 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

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

282

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

283

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

284

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

285

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

286

Subgraphs of quasi-random oriented graphs  

E-Print Network (OSTI)

One cannot guarantee the presence of an oriented four-cycle in an oriented graph $D$ simply by demanding it has many edges, as an acyclic orientation of the complete graph on $n$ vertices has $\\binom{n}{2}$ edges -- the most possible -- but contains no oriented cycle. We show that a simple quasi-randomness condition on the orientation of $D$ does allow one to guarantee the presence of an oriented four-cycle. Significantly our results work even for sparse oriented graphs. Furthermore, we give examples which show that, in a sense, our result is best possible. We also prove a result concerning oriented six-cycles and a more general result in the case $D$ is dense. Finally, we raise a number of questions and conjectures related to these results.

Amini, Omid; Huc, Florian

2009-01-01T23:59:59.000Z

287

The diverse career orientations of MIS personnel  

Science Conference Proceedings (OSTI)

Past studies have found different dominant career anchors present among information system (IS) personnel. This study provides additional evidence that IS personnel have a diversity of career orientations and that the orientations can vary according ...

James J. Jiang; Gary Klein; Joseph Balloun

1995-10-01T23:59:59.000Z

288

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

289

TA Orientation 2007 Activity #3 Lab Preparation  

E-Print Network (OSTI)

TA Orientation 2007 Activity #3 Lab Preparation Activity 3 - Page 1 Preparation for Teaching a Lab, based on the papers of these 6 students. #12;TA Orientation 2007 Activity #3 Lab Preparation Activity 3 - Page 2 #12;TA Orientation 2007 Activity #3 Lab Preparation Activity 3 - Page 3 Warm-up Questions

Minnesota, University of

290

New Student Orientation Program Money Matters  

E-Print Network (OSTI)

New Student Orientation Program Money Matters: A Parents' Guide to Billing and Financial Aid #12;2New Student Orientation Program Presentation Presentation is available online at: www.umass.edu/bursar or www.umass.edu/umfa #12;3New Student Orientation Program You've got questions... and we've got answers

Massachusetts at Amherst, University of

291

TA Orientation 2004 Activity #13 (2 points)  

E-Print Network (OSTI)

TA Orientation 2004 Activity #13 (2 points) Page 113 What Questions Would You Ask? Last year and equations on the board. Group #1 Group 2 #12;TA Orientation 2004 Activity 13 (continued) Page 114 Group 3 will be randomly collected from each group for grading. #12;TA Orientation 2004 Manager

Minnesota, University of

292

Optimally Orienting Physical Networks *DANA SILVERBUSH,1  

E-Print Network (OSTI)

Optimally Orienting Physical Networks *DANA SILVERBUSH,1 *MICHAEL ELBERFELD,2 and RODED SHARAN1 ABSTRACT In a network orientation problem, one is given a mixed graph, consisting of directed and undirected edges, and a set of source-target vertex pairs. The goal is to orient the undirected edges so

Sharan, Roded

293

Steiner Forest Orientation Problems Marek Cygan1  

E-Print Network (OSTI)

Steiner Forest Orientation Problems Marek Cygan1 , Guy Kortsarz2 , and Zeev Nutov3 1 Institute with orientation constra- ints. Given a directed graph D and a collection of ordered node pairs P let P[D] = {(u, v) P : D contains an uv-path}. In the Steiner Forest Orientation problem we are given an undirected

Kortsarz, Guy

294

New Student Orientation Program Money Matters  

E-Print Network (OSTI)

New Student Orientation Program Money Matters: A Parents' Guide to Billing and Financial Aid #12;2New Student Orientation Program You've got questions... and we've got answers! · Financial Aid · Tuition bills, payment process · Timelines and consequences Welcome! #12;3New Student Orientation Program

Massachusetts at Amherst, University of

295

TA Orientation 2006 Activity #3 Lab Preparation  

E-Print Network (OSTI)

TA Orientation 2006 Activity #3 Lab Preparation Activity 3 ­ Page 1 Preparation for Teaching a Lab, based on the papers of these 6 students. #12;TA Orientation 2006 Activity #3 Lab Preparation Activity 3 ­ Page 2 #12;TA Orientation 2006 Activity #3 Lab Preparation Activity 3 ­ Page 3 Warm-up Questions

Minnesota, University of

296

Steiner Forest Orientation Problems Marek Cygan1  

E-Print Network (OSTI)

Steiner Forest Orientation Problems Marek Cygan1 , Guy Kortsarz2 , and Zeev Nutov3 1 IDSIA with orientation constra- ints. Given a directed graph D and a collection of ordered node pairs P let P[D] = {(u, v) P : D contains a uv-path}. In the Steiner Forest Orientation problem we are given an undirected

Kortsarz, Guy

297

Spatially Oriented and Person Oriented ThinkingImplications for User Interface Design  

Science Conference Proceedings (OSTI)

Identifying aspects of individual cognitive variation of relevance for the design of instructional multimedia is argued to be an important research task. A study is presented in which two candidates, person oriented thinking and spatially oriented thinking, ... Keywords: gender, instructional multimedia, person oriented thinking, spatially oriented thinking, user interface preferences

Agneta Gulz

2002-03-01T23:59:59.000Z

298

Temporal Variations in Fibril Orientation  

E-Print Network (OSTI)

We measure variations in orientation of fourteen dynamic fibrils as a function of time in a small isolated plage and nearby network using a 10-min time sequence of H-alpha filtergrams obtained by the Dutch Open Telescope. We found motions with average angular velocities of the order of 1 deg/min suggesting systematic turning from one limit position to another, particularly apparent in the case of fibrils with lifetimes of a few minutes. Shorter fibrils tend to turn faster than longer ones, which we interpret as due to vortex flows in the underlying granulation that twist magnetic fields.

J. Koza; P. Stterlin; A. Kucera; J. Rybk

2007-03-28T23:59:59.000Z

299

Upper oriented chromatic number of undirected graphs and oriented colorings of product graphs  

E-Print Network (OSTI)

The oriented chromatic number of an oriented graph $\\vec G$ is the minimum order of an oriented graph $\\vev H$ such that $\\vec G$ admits a homomorphism to $\\vev H$. The oriented chromatic number of an undirected graph $G$ is then the greatest oriented chromatic number of its orientations. In this paper, we introduce the new notion of the upper oriented chromatic number of an undirected graph $G$, defined as the minimum order of an oriented graph $\\vev U$ such that every orientation $\\vec G$ of $G$ admits a homomorphism to $\\vec U$. We give some properties of this parameter, derive some general upper bounds on the ordinary and upper oriented chromatic numbers of Cartesian, strong, direct and lexicographic products of graphs, and consider the particular case of products of paths.

Sopena, Eric

2010-01-01T23:59:59.000Z

300

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

Note: This page contains sample records for the topic "orientation wilson hall" 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

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

302

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

303

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

304

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

305

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

E-Print Network (OSTI)

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

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

2007-02-02T23:59:59.000Z

306

Lattice Wess-Zumino model with Ginsparg-Wilson fermions: One-loop results and GPU benchmarks  

E-Print Network (OSTI)

We numerically evaluate the one-loop counterterms for the four-dimensional Wess-Zumino model formulated on the lattice using Ginsparg-Wilson fermions of the overlap (Neuberger) variety, together with an auxiliary fermion (plus superpartners), such that a lattice version of $U(1)_R$ symmetry is exactly preserved in the limit of vanishing bare mass. We confirm previous findings by other authors that at one loop there is no renormalization of the superpotential in the lattice theory, but that there is a mismatch in the wavefunction renormalization of the auxiliary field. We study the range of the Dirac operator that results when the auxiliary fermion is integrated out, and show that localization does occur, but that it is less pronounced than the exponential localization of the overlap operator. We also present preliminary simulation results for this model, and outline a strategy for nonperturbative improvement of the lattice supercurrent through measurements of supersymmetry Ward identities. Related to this, some benchmarks for our graphics processing unit code are provided. Our simulation results find a nearly vanishing vacuum expectation value for the auxiliary field, consistent with approximate supersymmetry at weak coupling.

Chen Chen; Eric Dzienkowski; Joel Giedt

2010-05-18T23:59:59.000Z

307

Lattice Wess-Zumino model with Ginsparg-Wilson fermions: One-loop results and GPU benchmarks  

Science Conference Proceedings (OSTI)

We numerically evaluate the one-loop counterterms for the four-dimensional Wess-Zumino model formulated on the lattice using Ginsparg-Wilson fermions of the overlap (Neuberger) variety, together with an auxiliary fermion (plus superpartners), such that a lattice version of U(1){sub R} symmetry is exactly preserved in the limit of vanishing bare mass. We confirm previous findings by other authors that at one loop there is no renormalization of the superpotential in the lattice theory, but that there is a mismatch in the wave-function renormalization of the auxiliary field. We study the range of the Dirac operator that results when the auxiliary fermion is integrated out, and show that localization does occur, but that it is less pronounced than the exponential localization of the overlap operator. We also present preliminary simulation results for this model, and outline a strategy for nonperturbative improvement of the lattice supercurrent through measurements of supersymmetry Ward identities. Related to this, some benchmarks for our graphics processing unit code are provided. Our simulation results find a nearly vanishing vacuum expectation value for the auxiliary field, consistent with approximate supersymmetry at weak coupling.

Chen Chen; Dzienkowski, Eric; Giedt, Joel [Department of Physics, Applied Physics and Astronomy, Rensselaer Polytechnic Institute, 110 8th Street, Troy New York 12065 (United States)

2010-10-15T23:59:59.000Z

308

TA Orientation 2004 Activity 4. Rationale for UMN Model  

E-Print Network (OSTI)

TA Orientation 2004 Activity 4. Rationale for UMN Model #12;TA Orientation 2004 Activity 4 (continued) #12;TA Orientation 2004 Activity 4 (continued) Page 45 #12;TA Orientation 2004 Activity 4 (continued) Page 46 #12;TA Orientation 2004 Activity 4 (continued) Page 47 #12;TA Orientation 2004 Activity 4

Minnesota, University of

309

Galaxy Orientations in the Coma Cluster  

E-Print Network (OSTI)

We have examined the orientations of early-type galaxies in the Coma cluster to see whether the well-established tendency for brightest cluster galaxies to share the same major axis orientation as their host cluster also extends to the rest of the galaxy population. We find no evidence of any preferential orientations of galaxies within Coma or its surroundings. The implications of this result for theories of the formation of clusters and galaxies (particularly the first-ranked members) are discussed.

Lisa Torlina; Roberto De Propris; Michael J. West

2007-03-16T23:59:59.000Z

310

Conductive layer for biaxially oriented semiconductor film ...  

... a photovoltaic cell, or a light emitting diode (LED) that includes a crystallographically oriented semiconducting film disposed on the conductive layer.

311

Market orientation in schools in Harbin, China.  

E-Print Network (OSTI)

??The findings from both schools were outlined. A comparison of the two schools was discussed in the final chapter. The key features of market orientation (more)

Yang, Deyun

2011-01-01T23:59:59.000Z

312

Transit-Oriented Development in Detroit.  

E-Print Network (OSTI)

??Working with the Detroit Department of Transportation, this project outlines a Transit?Oriented Development (TOD) plan in conjunction with the impending Woodward Avenue Light Rail Train (more)

De Silva, Lauren; Krueger, Allison; Lee, Angela; Mansoor, Paul

2010-01-01T23:59:59.000Z

313

Object-Oriented Modeling Of Hybrid Systems  

E-Print Network (OSTI)

A new methodology for the object--oriented description of models consisting of a mixture of continuous and discrete components is presented. The object--oriented paradigm enables the user to describe such models in a modular fashion that permits the reuse of these models independently of the environment in which they are to be embedded. The paper explains the basic mechanisms needed for object--oriented modeling of hybrid systems by means of language constructs available in the object--oriented modeling language Dymola. It then addresses more advanced concepts such as variable structure models containing e.g. ideal electrical switches, ideal diodes and dry friction.

Hilding Elmqvist; Francois E. Cellier; Martin Otter

1993-01-01T23:59:59.000Z

314

Using partial sensor information to orient parts  

SciTech Connect

Parts orienting, the process of bringing parts in initially unknown orientations to a goal orientation, is an important aspect of automated assembly. The most common industrial orienting systems are vibratory bowl feeders, which use the shape and mass properties of parts to orient them. Bowl feeders rely on a sequence of mechanical operations and typically do not use sensors. In this paper, the authors describe the use of partial information sensors along with a sequence of pushing operations to eliminate uncertainty in the orientation of parts. The authors characterize the shorter execution lengths of sensor-based plans and show that sensor-based plans are more powerful than sensorless plans in that they can bring a larger class of parts to distinct orientations. The authors characterize the relation among part shape, orientability; and recognizability to identify conditions under which a single plan can orient and recognize multiple part shapes. Although part shape determines the results of the actions and the sensed information, the authors establish that differences in part shape do not always lead to differences in part behavior. The authors show that for any convex polygon, there exists an infinite set of nonsimilar convex polygons that behave identically under linear normal pushes. Furthermore, there exists a infinite set of nonsimilar convex polygons whose behavior cannot be distinguished even with diameter sensing after each push. They authors have implemented several planners and demonstrated generated plans in experiments.

Akella, S.; Mason, M.T.

1999-10-01T23:59:59.000Z

315

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

316

Batch-oriented software appliances  

E-Print Network (OSTI)

This paper presents AppPot, a system for creating Linux software appliances. AppPot can be run as a regular batch or grid job and executed in user space, and requires no special virtualization support in the infrastructure. The main design goal of AppPot is to bring the benefits of a virtualization-based IaaS cloud to existing batch-oriented computing infrastructures. In particular, AppPot addresses the application deployment and configuration on large heterogeneous computing infrastructures: users are enabled to prepare their own customized virtual appliance for providing a safe execution environment for their applications. These appliances can then be executed on virtually any computing infrastructure being in a private or public cloud as well as any batch-controlled computing clusters the user may have access to. We give an overview of AppPot and its features, the technology that makes it possible, and report on experiences running it in production use within the Swiss National Grid infrastructure SMSCG.

Murri, Riccardo

2012-01-01T23:59:59.000Z

317

Aiding evolution with concern-oriented guides  

Science Conference Proceedings (OSTI)

Program documentation is often incomplete and out of date due to its tediousness and perceived low value. This requires evolution tasks to be preceded by time-consuming exploration. In this paper, we explore a concern-oriented approach to documentation ... Keywords: aspect-oriented software development, concern modeling, documentation, separation of concerns, software evolution, user guidance

Barthlmy Dagenais; Harold Ossher

2007-03-01T23:59:59.000Z

318

Cedalion: a language for language oriented programming  

Science Conference Proceedings (OSTI)

Language Oriented Programming (LOP) is a paradigm that puts domain specific programming languages (DSLs) at the center of the software development process. Currently, there are three main approaches to LOP: (1) the use of internal DSLs, implemented as ... Keywords: Cedalion, domain-specific languages (DSLs), language workbench, language-oriented programming (LOP), logic programming

David H. Lorenz; Boaz Rosenan

2011-10-01T23:59:59.000Z

319

Oriented unicyclic graphs with extremal skew energy  

E-Print Network (OSTI)

Let $\\G$ be an oriented graph of order $n$ and $\\a_1,\\a_2,..., \\a_n$ denote all the eigenvalues of the skew-adjacency matrix of $\\G.$ The skew energy $\\displaystyle{\\cal E}_s(\\G)= \\sum_{i=1}^{n} |\\a_i|.$ In this paper, the oriented unicyclic graphs with minimal and maximal skew energy are determined.

Yaoping, Hou; Chongyan, Zhang

2011-01-01T23:59:59.000Z

320

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

Note: This page contains sample records for the topic "orientation wilson hall" 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

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

322

New Employee Orientation | Department of Energy  

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

Orientation Orientation New Employee Orientation Welcome to the Department of Energy's (DOE) orientation website. As a newly appointed Federal and/or DOE employee, you are required to attend a one day New Employee Orientation (NEO) session on the first day that you report to work. There are several mandatory forms that you will need to complete and bring with you. This site enables you to access all the mandatory forms. Please complete the forms and bring them with you to your NEO session. This site also provides information on benefits you may be eligible to receive. If you are not certain as to whether you are eligible to receive a particular benefit, please contact your servicing Human Resources Specialist. Their contact information can be found in your final offer

323

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.

324

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:

325

PARTI: Your First Day  

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

Your First Day Your First Day Home Welcome Intern! Preparing for Your Internship Your Arrival Your First Day Calendar Weekly Activities Meetings Program Requirements Links FAQ Checkout Schedule: Day Time Event Location Monday after Arrival 7:45 AM Meet Margie. Wilson Hall by front doors 8:00-11:30 AM Orientation To be announced 11:30 AM - 1:00 PM Lunch Cafeteria 1:00 PM Safety Training To be announced 4:30 PM Meet with Mentor. Wilson Hall, 2nd Floor Crossover Forms: Please print out and complete the following forms and bring them to orientation. Please check with your program contact if you have questions. We will help you fill them out when you come if you need assistance. For the Student Health Questionaire, you will need to show proof that you have health insurance. Name and Address System Form

326

Orientable embeddings and orientable cycle double covers of projective-planar graphs  

E-Print Network (OSTI)

In a closed 2-cell embedding of a graph each face is homeomorphic to an open disk and is bounded by a cycle in the graph. The Orientable Strong Embedding Conjecture says that every 2-connected graph has a closed 2-cell embedding in some orientable surface. This implies both the Cycle Double Cover Conjecture and the Strong Embedding Conjecture. In this paper we prove that every 2-connected projective-planar cubic graph has a closed 2-cell embedding in some orientable surface. The three main ingredients of the proof are (1) a surgical method to convert nonorientable embeddings into orientable embeddings; (2) a reduction for 4-cycles for orientable closed 2-cell embeddings, or orientable cycle double covers, of cubic graphs; and (3) a structural result for projective-planar embeddings of cubic graphs. We deduce that every 2-edge-connected projective-planar graph (not necessarily cubic) has an orientable cycle double cover.

Ellingham, M N

2009-01-01T23:59:59.000Z

327

Orientation Angles of a Pulsar's Polarization Vector  

E-Print Network (OSTI)

A statistical model of the polarization of pulsar radio emission is used to derive the general statistics of a polarization vector's orientation angles. The theoretical distributions are compared with orientation angle histograms computed from single-pulse, polarization observations of PSR B2020+28. The favorable agreement between the theoretical and measured distributions lends support to the underlying assumptions of the statistical model, and demonstrates, like recent work on other pulsars, that the handedness of circular polarization is associated with the radiation's orthogonally polarized modes. Comprehensive directional statistics of the vector's orientation angles are also derived, and are shown to follow the Watson bipolar and Fisher distributions in its limiting forms.

Mark M. McKinnon

2006-03-17T23:59:59.000Z

328

BNL | Paul Wilson  

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

Because you are not running JavaScript or allowing active scripting, some features on this page my not work. >> Enable Javascript << Site Navigation General Information search...

329

David J. Wilson  

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

Emeritus Professor Dept. of Mechanical Engineering Alberta University, Edmonton, Canada This Speaker's Seminars Incomplete Mixing, Intermittency and Fluctuating Toxic Load...

330

The Neural Substrate of Orientation Working Memory  

Science Conference Proceedings (OSTI)

We have used positron emission tomography (PET) to identify the neural substrate of two major cognitive components of working memory (WM), maintenance and manipulation of a single elementary visual attribute, i.e., the orientation of a grating presented ...

L. Cornette; P. Dupont; E. Salmon; Guy A. Orban

2001-08-01T23:59:59.000Z

331

Biaxially Oriented Film on Flexible Polymeric Substrate  

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

Biaxially Oriented Film on Flexible Polymeric Substrate Biaxially Oriented Film on Flexible Polymeric Substrate Biaxially Oriented Film on Flexible Polymeric Substrate A semiconducting structure having a glass substrate. Available for thumbnail of Feynman Center (505) 665-9090 Email Biaxially Oriented Film on Flexible Polymeric Substrate LANL's Aligned-Crystalline Silicon (ACSi) technology provides highly crystalline silicon films on inexpensive substrates, such as metal sheets and glass plates. ACSi films exhibit good electrical and optical properties and have the potential to make an impact on the solar cell industry. The current ACSi prototype, designed under subpar tooling conditions in a non-optimal environment, already demonstrates 2% conversion efficiency. U.S. Patent No.: 7,601.430 (DOE S-104,959) Patent Application Filing Date: January 31, 2006

332

Low Power Oriented CMOS Circuit Optimization Protocol  

Science Conference Proceedings (OSTI)

Low power oriented circuit optimization consists in selecting the best alternative between gate sizing, buffer insertion and logic structure transformation, for satisfying a delay constraint at minimum area cost. In this paper we used a closed form model ...

A. Verle; X. Michel; N. Azemard; P. Maurine; D. Auvergne

2005-03-01T23:59:59.000Z

333

Matching Photovoltaic Orientation to Energy Loads  

Science Conference Proceedings (OSTI)

Rather than orienting rooftop installation of photovoltaics (PV) to maximize power for the individual customer-generator, we analyze design and performance of integrated PV for two alternate objectives: 1.) maximizing the volume of grid sellbacks, and ...

Seth Blumsack; Jeffrey Brownson; Jeff Rayl

2010-01-01T23:59:59.000Z

334

Hydrodynamic orienting of asymmetric microobjects under gravity  

E-Print Network (OSTI)

It is shown that nonsymmetric microobjects orient while settling under gravity in a viscous fluid. To analyze this process, a simple shape is chosen: a non-deformable `chain'. The chain consists of two straight arms, made of touching solid spheres. In the absence of external torques, the spheres are free to spin along the arms. The motion of the chain is evaluated by solving the Stokes equations with the use of the multipole method. It is demonstrated that the spinning beads speed up sedimentation by a small amount, and increase the orientation rate significantly in comparison to the corresponding rigid chain. It is shown that chains orient towards the V-shaped stable stationary configuration. In contrast, rods and star-shaped microobjects do not rotate. The hydrodynamic orienting is relevant for efficient swimming of non-symmetric microobjects, and for sedimenting suspensions.

Maria L. Ekiel-Jezewska; Eligiusz Wajnryb

2008-12-12T23:59:59.000Z

335

Spatial orientation and navigation in microgravity  

E-Print Network (OSTI)

This chapter summarizes the spatial disorientation problems and navigation difficulties described by astronauts and cosmonauts, and relates them to research findings on orientation and navigation in humans and animals. ...

Oman, Charles M.

2007-05-15T23:59:59.000Z

336

Space-time orientations and Maxwell's equations  

E-Print Network (OSTI)

An analysis of the concept of orientation used in electrodynamics is presented. At least two different versions are encountered in the literature. Both are clearly identified and comparisons are made.

Giuseppe Marmo; Emanuele Parasecoli; Wlodzimierz M. Tulczyjew

2007-08-27T23:59:59.000Z

337

Business-Oriented Development of Telecommunication Services  

E-Print Network (OSTI)

Sinnott,R.O. Kolberg,M. Proceedings of Workshop on Precise Behavioural Specifications in Object-Oriented Information Modelling, OOPSLA?98, October, Vancouver, Canada. pp 237-246 IEEE

Sinnott, R.O.

338

An object oriented testing and maintenance environment  

Science Conference Proceedings (OSTI)

The object-oriented (OO) paradigm enjoys increasing acceptance in the software industry. Although the OO paradigm has visible benefits in the development cycle, testing and maintenance of OO programs have been considered challenging tasks by the research ...

David C. Kung; Jerry Gao; Pei Hsia

1994-10-01T23:59:59.000Z

339

Optimal orientation in branched cytoskeletal networks  

E-Print Network (OSTI)

Actin cytoskeletal protrusions in crawling cells, or lamellipodia, exhibit various morphological properties such as two characteristic peaks in the distribution of filament orientation with respect to the leading edge. To understand these properties, using the dendritic nucleation model as a basis for cytoskeletal restructuring, a kinetic-population model with orientational-dependent branching (birth) and capping (death) is constructed and analyzed. Optimizing for growth yields a relation between the branch angle and filament orientation that explains the two characteristic peaks. The model also exhibits a subdominant population that allows for more accurate modeling of recent measurements of filamentous actin density along the leading edge of lamellipodia in keratocytes. Finally, we explore the relationship between orientational and spatial organization of filamentous actin in lamellipodia and address recent observations of a prevalence of overlapping filaments to branched filaments---a finding that is claimed to be in contradiction with the dendritic nucleation model.

D. A. Quint; J. M. Schwarz

2010-08-05T23:59:59.000Z

340

ENVIRONMENTAL HEALTH & SAFETY EMPLOYEE SAFETY ORIENTATION  

E-Print Network (OSTI)

SERVICES ENVIRONMENTAL HEALTH & SAFETY Discovery 2 Building, Room 265 8888 University Drive BurnabyENVIRONMENTAL HEALTH & SAFETY EMPLOYEE SAFETY ORIENTATION SIMON FRASER UNIVERSITY SAFETY & RISK SIGNAGE 26740 INCIDENT INVESTIGATION Supervisors, Safety Committees, EHS LABORATORY SAFETY 27265

Note: This page contains sample records for the topic "orientation wilson hall" 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

Action-Oriented Benchmarking: Concepts and Tools  

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

opportunity assessment process can then be used to inform and optimize a full-scale audit or commissioning process. We introduce a new web-based action-oriented benchmarking...

342

Colombo: lightweight middleware for service-oriented computing  

Science Conference Proceedings (OSTI)

Colombo is a lightweight platform for developing, deploying, and executing service-oriented applications. It provides optimized, native runtime support for the service-oriented-computing model, as opposed to the approach of layering service-oriented ...

F. Curbera; M. J. Duftler; R. Khalaf; W. A. Nagy; N. Mukhi; S. Weerawarana

2005-10-01T23:59:59.000Z

343

DEPARTMENT ORIENTATION CHECKLIST SECTION A: EMPLOYEE/POSITION INFORMATION  

E-Print Network (OSTI)

DEPARTMENT ORIENTATION CHECKLIST SECTION A: EMPLOYEE/POSITION INFORMATION Department Start Date: ___________________ SECTION B: DEPARTMENT ORIENTATION 1. Introductions Colleagues Department Orientation Partner 2. Department Information Philosophy/Objectives University Policies Telephone system

344

Automatic Document Orientation Detection and Categorization through Document Vectorization  

E-Print Network (OSTI)

Automatic Document Orientation Detection and Categorization through Document Vectorization Shijian, Kent Ridge, 117543 {lusj, tancl@comp.nus.edu.sg} ABSTRACT This paper presents an automatic orientation carry out orientation detection and cate- gorization through document vectorization, which encodes

Tan, Chew Lim

345

Orientational Ordering and Dynamics of Rodlike Polyelectrolytes  

E-Print Network (OSTI)

The interplay between electrostatic interactions and orientational correlations is studied for a model system of charged rods positioned on a chain, using Monte Carlo simulation techniques. It is shown that the coupling brings about the notion of {\\em electrostatic frustration}, which in turn results in: (i) a rich variety of novel orientational orderings such as chiral phases, and (ii) an inherently slow dynamics characterized by stretched-exponential behavior in the relaxation functions of the system.

Hossein Fazli; Ramin Golestanian; Mohammad R. Kolahchi

2007-01-11T23:59:59.000Z

346

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

E-Print Network (OSTI)

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

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

2009-11-02T23:59:59.000Z

347

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

348

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

349

Embedded sensor having an identifiable orientation  

DOE Patents (OSTI)

An apparatus and method is described wherein a sensor, such as a mechanical strain sensor, embedded in a fiber core, is "flagged" to identify a preferred orientation of the sensor. The identifying "flag" is a composite material, comprising a plurality of non-woven filaments distributed in a resin matrix, forming a small planar tab. The fiber is first subjected to a stimulus to identify the orientation providing the desired signal response, and then sandwiched between first and second layers of the composite material. The fiber, and therefore, the sensor orientation is thereby captured and fixed in place. The process for achieving the oriented fiber includes, after identifying the fiber orientation, carefully laying the oriented fiber onto the first layer of composite, moderately heating the assembled layer for a short period in order to bring the composite resin to a "tacky" state, heating the second composite layer as the first, and assembling the two layers together such that they merge to form a single consolidated block. The consolidated block achieving a roughly uniform distribution of composite filaments near the embedded fiber such that excess resin is prevented from "pooling" around the periphery of the fiber.

Bennett, Thomas E. (31 Portola Ct., Danville, CA 94506); Nelson, Drew V. (840 Cabot Ct., San Carlos, CA 94070)

2002-01-01T23:59:59.000Z

350

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

351

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

352

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

353

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

354

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

355

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

356

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

357

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

358

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

359

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

360

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

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361

Measuring the Orientability of Shapes Paul L. Rosin  

E-Print Network (OSTI)

Measuring the Orientability of Shapes Paul L. Rosin School of Computer Science, Cardiff University, Cardiff CF24 3AA, Wales, UK Paul.Rosin@cs.cf.ac.uk Abstract. An orientability measure determines how orientable a shape is; i.e. how reliable an estimate of its orientation is likely to be. This is valuable

Rosin, Paul

362

TA Orientation 2005 Activity 6 Problem Solving: Cowboy Bob Problem  

E-Print Network (OSTI)

TA Orientation 2005 Activity 6 Problem Solving: Cowboy Bob Problem Page 61 Below is a problem from the outlaws. #12;TA Orientation 2005 Activity 6 (continued) Page 62 Notes: #12;TA Orientation 2005 Activity 7. #12;TA Orientation 2005 Activity 7 (continued) Page 64 Answer Sheet for Activity 7 1. Examine your

Minnesota, University of

363

Head Orientation and Gaze Direction in Meetings Rainer Stiefelhagen  

E-Print Network (OSTI)

Head Orientation and Gaze Direction in Meetings Rainer Stiefelhagen Interactive Systems factors in the formation of where a person is looking at : head orientation and eye orientation. In this poster, we present an experiment aimed at evaluating the potential of head orientation estimation

364

Extending object-oriented databases for fuzzy information modeling  

Science Conference Proceedings (OSTI)

In this paper, based on possibility distribution and the semantic measure of fuzzy data, we introduce an extended object-oriented database model to handle imperfect as well as complex objects in the real world. Some major notions in object-oriented databases ... Keywords: fuzzy data, fuzzy object-oriented database model, object-oriented databases, operations, semantic measure

Z. M. Ma; W. J. Zhang; W. Y. Ma

2004-07-01T23:59:59.000Z

365

A research agenda for service-oriented architecture  

Science Conference Proceedings (OSTI)

It is clear that Service-Oriented Architecture (SOA) is having a substantial impact on the way software systems are developed. However, although significant progress is being made in several fronts, current efforts seem to evolve in many directions. ... Keywords: SOA, SOA research, service orientation, service-oriented architecture, service-oriented systems, systems interoperability

Kostas Kontogiannis; Grace A. Lewis; Dennis B. Smith

2008-05-01T23:59:59.000Z

366

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

367

Orientation to pollution prevention for facility design  

Science Conference Proceedings (OSTI)

This material was developed to assist engineers in incorporating pollution prevention into the design of new or modified facilities within the U.S. Department of Energy (DOE). The material demonstrates how the design of a facility can affect the generation of waste throughout a facility`s entire life and it offers guidance on how to prevent the generation of waste during design. Contents include: Orientation to pollution prevention for facility design training course booklet; Pollution prevention design guideline; Orientation to pollution prevention for facility design lesson plan; Training participant survey and pretest; and Training facilitator`s guide and schedule.

Raney, E.A.; Whitehead, J.K.; Encke, D.B. [Westinghouse Hanford Co., Richland, WA (United States); Dorsey, J.A. [Kaiser Engineers Hanford Co., Richland, WA (United States)

1994-01-01T23:59:59.000Z

368

Comparisons of Wilson-Fowler and Parametric Cubic Splines with the Curve-Fitting Algorithms of Several Computer-Aided Design Systems  

SciTech Connect

The purpose of this report is to demonstrate that modern computer-aided design (CAD), computer-aided manufacturing (CAM), and computer-aided engineering (CAE) systems can be used in the Department of Energy (DOE) Nuclear Weapons Complex (NWC) to design new and remodel old products, fabricate old and new parts, and reproduce legacy data within the inspection uncertainty limits. In this study, two two-dimensional splines are compared with several modern CAD curve-fitting modeling algorithms. The first curve-fitting algorithm is called the Wilson-Fowler Spline (WFS), and the second is called a parametric cubic spline (PCS). Modern CAD systems usually utilize either parametric cubic and/or B-splines.

Birchler, W.D.; Schilling, S.A.

2001-02-01T23:59:59.000Z

369

2012 SG Peer Review - Wide Area Wireless Distribution Grid Sensor & Faulted Circuit Indicator System for Underground Assets - Jason Wilson, On-Ramp Wireless  

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

Wide Area Wireless Distribution Grid Sensor Wide Area Wireless Distribution Grid Sensor for Underground Assets Jason Wilson On-Ramp Wireless June 7, 2012 December 2008 Wide Area Wireless Distribution Grid Sensor for Underground Assets Objective Life-cycle Funding Summary ($K) Prior to FY 12 FY12, authorized FY13, requested Out-year(s) $1,046 $580 $39 $0 Technical Scope Develop and demonstrate a wireless network solution for distribution automation, including fault circuit indicators and transformer monitoring, capable of secure and reliable communication with below ground and hard to reach utility assets at a TCO that is commercially viable for utilities to deploy at large scale. Enable utilities throughout the US to improve critical grid reliability metrics including SAIDI. * Conceptual design and trade studies including sensor system interfaces, augmenting FCI with

370

CERN-PH-TH/2006-198 QCD with light Wilson quarks on fine lattices (I): first experiences and physics results  

E-Print Network (OSTI)

Recent conceptual, algorithmic and technical advances allow numerical simulations of lattice QCD with Wilson quarks to be performed at significantly smaller quark masses than was possible before. Here we report on simulations of two-flavour QCD at sea-quark masses from slightly above to approximately 1/4 of the strange-quark mass, on lattices with up to 6432 3 points and spacings from 0.05 to 0.08 fm. Physical sea-quark effects are clearly seen on these lattices, while the lattice effects appear to be quite small, even without O(a) improvement. A striking result is that the dependence of the pion mass on the sea-quark mass is accurately described by leading-order chiral perturbation theory up to meson masses of about 500 MeV. 1.

L. Del Debbio; L. Giusti; M. Lscher; R. Petronzio; N. Tantalo

2006-01-01T23:59:59.000Z

371

Spin dynamics in (110)-oriented quantum wells  

Science Conference Proceedings (OSTI)

Quantum structures of III-V semiconductors grown on (110)-oriented substrates are promising for spintronic applications because they allow us to engineer and control spin dynamics of electrons. We summarise the theoretical ideas, which are the basis ... Keywords: Quantum wells, Spin dynamics, Spintronics

R. T. Harley; O. Z. Karimov; M. Henini

2006-12-01T23:59:59.000Z

372

Acyclic orientations on the Sierpinski gasket  

E-Print Network (OSTI)

We study the number of acyclic orientations on the generalized two-dimensional Sierpinski gasket $SG_{2,b}(n)$ at stage $n$ with $b$ equal to two and three, and determine the asymptotic behaviors. We also derive upper bounds for the asymptotic growth constants for $SG_{2,b}$ and $d$-dimensional Sierpinski gasket $SG_d$.

Shu-Chiuan Chang

2010-05-20T23:59:59.000Z

373

Corn stalk orientation effect on mechanical cutting  

SciTech Connect

Research efforts that increase the efficiency of size reduction of biomass can lead to a significant energy saving. This paper deals with the determination of the effect of sample orientation with respect to cutting element and quantify the possible cutting energy reduction, utilising dry corn stalks as the test material (15%e20% wet basis). To evaluate the mechanical cutting characteristics of corn stalks, a Warnere Bratzler device was modified by replacing its blunt edged cutting element with one having a 30_ single bevel sharp knife edge. Cutting force-deformation characteristics obtained with a universal testing machine were analysed to evaluate the orientation effects at perpendicular (90o), inclined (45o), and parallel (0o) orientations on internodes and nodes for cutting force, energy, ultimate stress, and specific energy of corn stalks. The corn stalks cutting force-displacement characteristics were found to differ with orientation, and internode and node material difference. Overall, the peak failure force, and the total cutting energy of internodes and nodes varied significantly (P < 0.05) with stalk cross-sectional area. The specific energy values (total energy per unit cut area) of dry corn stalk internodes ranged from 11.3 to 23.5 kN m_1, and nodes from 8.6 to 14.0 kN m_1. The parallel orientation (along grain) compared to perpendicular (across grain) produced a significant reduction of the cutting stress and the specific energy to one tenth or better for internodes, and to about one-fifth for nodes.

Igathinathane, C. [Mississippi State University (MSU); Womac, A.R. [University of Tennessee; Sokhansanj, Shahabaddine [ORNL

2010-07-01T23:59:59.000Z

374

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

375

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.

376

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.

377

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

378

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

379

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

380

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

Note: This page contains sample records for the topic "orientation wilson hall" 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
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381

A Comparison of Measures-Oriented and Distributions-Oriented Approaches to Forecast Verification  

Science Conference Proceedings (OSTI)

The authors have carried out verification of 590 1224-h high-temperature forecasts from numerical guidance products and human forecasters for Oklahoma City, Oklahoma, using both a measures-oriented verification scheme and a distributions-...

Harold E. Brooks; Charles A. Doswell III

1996-09-01T23:59:59.000Z

382

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

383

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.

384

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

385

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

386

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

387

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,

388

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

389

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

390

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

391

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

392

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

393

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

394

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

395

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

396

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

397

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

398

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

399

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

400

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

Note: This page contains sample records for the topic "orientation wilson hall" 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

Interpreted C , Object Oriented Tcl, What next?  

E-Print Network (OSTI)

Tcl[1] is an interpreted high level language suitable for scripts, small scale systems, prototypes and embedding in larger applications. C++ is a powerful compiled language that provides support for object oriented programming and is suitable for building large complex systems. But what if you could move from C++ to Tcl and back again with the ease of an object reference and a dynamically bound function? This paper describes an extension to Tcl, or an extension to C++ depending on your perspective, that makes it possible to: O use object oriented programming concepts in Tcl O inherit from C++ classes (with dynamic binding of methods) in Tcl O instantiate C++ classes from Tcl O invoke methods upon C++ objects from Tcl O delete C++ objects from Tcl O pass Tcl objects to C++ for method invocation and deletion. The name of this extension (Tcl++ was rejected) is Object Tcl. 1 Introduction Tcl was originally designed to be embedded in larger applications, implemented ...

Dean Sheehan

1995-01-01T23:59:59.000Z

402

A dichotomy in radio jet orientations  

E-Print Network (OSTI)

We examine the relative orientations of radio jets, central dust and stars in low-power (i.e., FR I and FR I/II) radio galaxies. We use the position angles of jet and dust to constrain the three-dimensional angle $\\theta_{\\rm DJ}$ between jet and dust. For galaxies with filamentary dust 'lanes' (which tend to be misaligned with the galaxy major axis) the jet is approximately perpendicular to the dust structure, while for galaxies with elliptical dust distributions (typically aligned with the galaxy major axis) there is a much wider distribution of $\\theta_{\\rm DJ}$. nThe dust ellipses are consistent with being nearly circular thin disks viewed at random viewing angles. The lanes are likely warped, unsettled dust structures. We consider two scenarios to explain the dust/jet orientation dichotomy.

Gijs Verdoes Kleijn; Tim de Zeeuw

2005-11-30T23:59:59.000Z

403

Sandia National Laboratories Orientation Visit, January 2012  

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

1-04 1-04 Site: Sandia National Laboratories Subject: Office of Enforcement and Oversight's Office of Safety and Emergency Management Evaluations Activity Report for the Orientation Visit to the Sandia National Laboratories Dates of Activity : 01/04/2012 Report Preparer: Joseph P. Drago Activity Description/Purpose: The U.S. Department of Energy (DOE) Office of Enforcement and Oversight, within the Office of Health, Safety and Security (HSS), conducted an orientation visit to the Sandia National Laboratories (SNL) and the Sandia Site Office (SSO), Albuquerque, NM, on January 4, 2012, for the HSS site lead. The purpose of the visit was to discuss the nuclear safety oversight strategy, describe the site lead program, increase HSS personnel's operational awareness of the Lab's activities,

404

Orientational relaxation in a discotic liquid crystal  

E-Print Network (OSTI)

We investigate orientational relaxation of a model discotic liquid crystal, consists of disc-like molecules, by molecular dynamics simulations along two isobars starting from the high temperature isotropic phase. The two isobars have been so chosen that (A) the phase sequence isotropic (I)-nematic (N)-columnar (C) appears upon cooling along one of them and (B) the sequence isotropic (I)-columnar (C) along the other. While the orientational relaxation in the isotropic phase near the I-N phase transition in system (A) shows a power law decay at short to intermediate times, such power law relaxation is not observed in the isotropic phase near the I-C phase boundary in system (B). In order to understand this difference (the existence or the absence of the power law decay), we calculated the the growth of the orientational pair distribution functions (OPDF) near the I-N phase boundary and also near the I-C phase boundary. We find that OPDF shows a marked growth in long range correlation as the I-N phase boundary is approached in the I-N-C system (A), but such a growth is absent in the I-C system, which appears to be consistent with the result that I-N phase transition in the former is weakly first order while the the I-C phase transition in the later is not weak. As the system settles into the nematic phase, the decay of the single-particle second-rank orientational OTCF follows a pattern that is similar to what is observed with calamitic liquid crystals and supercooled molecular liquids.

Dwaipayan Chakrabarti; Biman Jana; Biman Bagchi

2007-03-08T23:59:59.000Z

405

String orientations of simplicial homology manifolds  

E-Print Network (OSTI)

Simplicial homology manifolds are proposed as an interesting class of geometric objects, more general than topological manifolds but still quite tractable, in which questions about the microstructure of space-time can be naturally formulated. Their string orientations are classified by $H^3$ with coefficients in an extension of the usual group of D-brane charges, by cobordism classes of homology three-spheres with trivial Rokhlin invariant.

Jack Morava

2008-07-11T23:59:59.000Z

406

Micro- and Nano-Crystal Orientations in Shells  

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

Micro- and Nano-Crystal Orientations in Shells Micro- and Nano-Crystal Orientations in Shells Print Thursday, 12 April 2012 11:11 A research group from the University of Wisconsin...

407

Compiler optimizations for an asynchronous stream-oriented programming language  

E-Print Network (OSTI)

Stream-oriented programs allow different opportunities for optimization than procedural programs. Moreover, as compared to purely synchronous stream-oriented programs, optimizing for asynchronous stream-based programs is ...

Craig, Michael B

2008-01-01T23:59:59.000Z

408

Commentary on object-oriented documentation by Johannes Sametinger  

Science Conference Proceedings (OSTI)

Sametinger deals with the integration of object-oriented documentation (OOD) into an object oriented programming (OOP) environment. Software engineers have long known of the benefits of OOP, typically it is taking documentation technology a long time ...

Craig Boyle

1994-05-01T23:59:59.000Z

409

An Object Oriented Framework for Parallel Multiple Optimizations  

Science Conference Proceedings (OSTI)

This report presents a general Objected-Oriented Framework for Parallel and Multiple Optimizations. We designed a general Objected-Oriented Class Library for Parallel Numerical Optimization. All optimization problems are considered: Unconstrained, Constrained, ...

Beidi Hamma

2000-06-01T23:59:59.000Z

410

Quality of service-oriented software systems (QUASOSS 2010)  

Science Conference Proceedings (OSTI)

The 2nd International Workshop on the Quality of Service-Oriented Software Systems (QUASOSS 2010) brought together researchers and practitioners to assess current approaches for analyzing the quality of service-oriented software systems. Due to the current ...

Heiko Koziolek; Steffen Becker; Jens Happe; Paul Pettersson

2010-10-01T23:59:59.000Z

411

Orientation domains: A mobile grid clustering algorithm with spherical corrections  

Science Conference Proceedings (OSTI)

An algorithm has been designed and tested which was devised as a tool assisting the analysis of geological structures solely from orientation data. More specifically, the algorithm was intended for the analysis of geological structures that can be approached ... Keywords: Bedding orientation, Shifting grid, Size-oriented clustering algorithm, Square error criterion, Structural analysis

Joana Mencos; Oscar GratacS; Merc Farr; Joan Escalante; Pau ArbuS; Josep Anton MuOz

2012-12-01T23:59:59.000Z

412

TA Orientation 2004 Name: . Activity #2a (1 point)  

E-Print Network (OSTI)

TA Orientation 2004 Name: . Activity #2a (1 point) Page 7 EXPLORATORY PROBLEM #1: Light Patterns shade); and a large white cardboard screen (representing the side of the building). #12;TA Orientation would see on the screen. #12;TA Orientation 2004 Activity #2a (continued) Page 9 Why did you draw what

Minnesota, University of

413

TA Orientation 2006 Activity #2 Expert-Novice Differences  

E-Print Network (OSTI)

TA Orientation 2006 Activity #2 Expert-Novice Differences Activity 2 - Page 1 Differences in Expert group's answers to the questions. PRODUCT: Activity#2 Answer Sheet. #12;TA Orientation 2006 Activity #2 with the boulder. Determine how fast Bob will have to roll the boulder to reach the outlaws. #12;TA Orientation

Minnesota, University of

414

TA Orientation 2007 Activity #7 Facilitating an End Discussion  

E-Print Network (OSTI)

TA Orientation 2007 Activity #7 Facilitating an End Discussion Activity 7 - Page 1 Facilitating Orientation. NOTE: These partial student solutions were actually taken from individual solutions to a 1201 it is similar to most group problems given in discussion sessions. #12;TA Orientation 2007 Activity #7

Minnesota, University of

415

TA Orientation 2007 Activity #2 Expert-Novice Differences  

E-Print Network (OSTI)

TA Orientation 2007 Activity #2 Expert-Novice Differences Activity 2 - Page 1 Differences in Expert group's answers to the questions. PRODUCT: Activity #2 Answer Sheet. #12;TA Orientation 2007 Activity #2 with the boulder. Determine how fast Bob will have to roll the boulder to reach the outlaws. #12;TA Orientation

Minnesota, University of

416

TA Orientation 2007 Activity #6 Coaching During Discussion Sessions  

E-Print Network (OSTI)

TA Orientation 2007 Activity #6 Coaching During Discussion Sessions Activity 6 - Page 1 Coaching to these questions with your peers during TA Orientation. NOTE: These partial student solutions were actually taken. #12;TA Orientation 2007 Activity #6 Coaching During Discussion Sessions Activity 6 - Page 2 Problem

Minnesota, University of

417

On the Approximability of Reachability Preserving Network Orientations  

E-Print Network (OSTI)

On the Approximability of Reachability Preserving Network Orientations Michael Elberfeld Institute@post.tau.ac.il Abstract We introduce a graph orientation problem arising in the study of biological networks. Given an undirected graph and a list of ordered source-target vertex pairs, the goal is to orient the graph

Sharan, Roded

418

TA Orientation 2004 Manager: _______________________ Activity 3a (2 points) Recorder: _______________________  

E-Print Network (OSTI)

TA Orientation 2004 Manager: _______________________ Activity 3a (2 points) Recorder to the questions. Group Product: Activity #2 Answer Sheets. #12;TA Orientation 2004 Activity 3a (continued) Page 26 of these "alternative conceptions" were successfully addressed by instruction? Which were not? #12;TA Orientation 2004

Minnesota, University of

419

Component-Oriented Languages: Messages vs. Methods, Modules vs. Types  

E-Print Network (OSTI)

Component-Oriented Languages: Messages vs. Methods, Modules vs. Types Peter H. Fr¨ohlich (phf Abstract Programming languages should support the paradigm of component-oriented software development. Component-oriented programming languages must ex- plicitlydistinguish messages vs. methods and modules vs

Fröhlich, Peter

420

TA Orientation 2004 Activity #12: Why CPS May Not Work  

E-Print Network (OSTI)

TA Orientation 2004 Activity #12: Why CPS May Not Work Page 105 2 Why Group Problem Solving May arrived at, can be understood and appreciated by all group members. #12;TA Orientation 2004 Activity 12 by copying a pattern. #12;TA Orientation 2004 Activity 12 (continued) Page 107 5 3. The task problem must

Minnesota, University of

Note: This page contains sample records for the topic "orientation wilson hall" 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

TA Orientation 2006 Activity #6 Coaching During Discussion Sessions  

E-Print Network (OSTI)

TA Orientation 2006 Activity #6 Coaching During Discussion Sessions Activity 6 - Page 1 Coaching to these questions with your peers during TA Orientation. NOTE: These partial student solutions were actually taken. #12;TA Orientation 2006 Activity #6 Coaching During Discussion Sessions Activity 6 - Page 2 Problem

Minnesota, University of

422

Analysing Superimposed Oriented Patterns Ingo Stuke, Til Aach  

E-Print Network (OSTI)

Analysing Superimposed Oriented Patterns Ingo Stuke, Til Aach Institute for Signal Processing orientation in images is often posed as the task of finding the minimum variance axis in a lo- cal eigenvalue signals the presence of more than one local orientation. We describe a framework for estimating

Lübeck, Universität zu

423

Automatic Image Orientation Determination with Natural Image Statistics  

E-Print Network (OSTI)

Automatic Image Orientation Determination with Natural Image Statistics Siwei Lyu Dept. of Computer a new method for automatically determining image orientations. This method is based on a set of natural image statistics collected from a multi- scale multi-orientation image decomposition (e.g., wavelets

Lyu, Siwei

424

TA Orientation 2006 Activity #7 Facilitating an End Discussion  

E-Print Network (OSTI)

TA Orientation 2006 Activity #7 Facilitating an End Discussion Activity 7 - Page 1 Facilitating Orientation. NOTE: These partial student solutions were actually taken from individual solutions to a 1201 it is similar to most group problems given in discussion sessions. #12;TA Orientation 2006 Activity #7

Minnesota, University of

425

Polymorphic Actor-Oriented Design for Heterogeneous Embedded Software  

E-Print Network (OSTI)

Polymorphic Actor-Oriented Design for Heterogeneous Embedded Software Center for Hybrid HPEC, Sept. 23, 2003 Boston, MA, USA #12;Chess, UC Berkeley, E. A. Lee 2 Actor-Oriented Design · Object orientation: class name data methods call return What flows through an object is sequential control · Actor

Kepner, Jeremy

426

Critical success factors for event driven service oriented architecture  

Science Conference Proceedings (OSTI)

Over the past few years, the IT community has recognized the benefits of Service-Oriented Architectures, wholeheartedly embracing the move away from monolithic applications to applications built from systems of loosely coupled services. Apart from that, ... Keywords: complex event processing, event driven service oriented architecture, service oriented architecture

Sadhana Yogesh Ghalsasi

2009-11-01T23:59:59.000Z

427

Code based analysis for object-oriented systems  

Science Conference Proceedings (OSTI)

The basic features of object-oriented software makes it difficult to apply traditional testing methods in object-oriented systems. Control Flow Graph (CFG) is a well-known model used for identification of independent paths in procedural software. This ... Keywords: extended control flow graph, extended cyclomatic complexity, graph-based testing, object-oriented testing, test paths

Swapan Bhattacharya; Ananya Kanjilal

2006-11-01T23:59:59.000Z

428

Enhanced discrimination of face orientation based on gabor filters  

Science Conference Proceedings (OSTI)

In general, a face analysis relies on the face orientation; therefore, face orientation discrimination is very important for interpreting the situation of people in an image. In this paper, we propose an enhanced approach that is robust to the unwanted ... Keywords: Gabor filter, face orientation discrimination, fourier transform, independent component analysis, principal independent analysis

Hyun Ah Song; Sung-Do Choi; Soo-Young Lee

2011-11-01T23:59:59.000Z

429

Fermilab Today  

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

at Fermilab Current Security Status Secon Level 3 Wilson Hall Cafe Friday, Sept. 26 - Smart cuisine: Italian vegetable soup - Teriyaki chicken - Southern fried chicken - Smart...

430

First Light  

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

the headstones with new, more durable markers and preserving the originals in a historical display, like the one devoted to Indian artifacts in Wilson Hall. However, according...

431

Fermilab Today  

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

Wilson Hall Cafe Monday, Sept. 17 - Breakfast: banana nut multi-grain pancakes - Bourbon Street gumbo - The Fermi Burger - Veal parmesan - Smart cuisine: country baked chicken -...

432

Publications Portal  

Science Conference Proceedings (OSTI)

... Kyritsis, Christopher Hall, Dale P Bentz, Nicola Meller, Moira A. Wilson Abstract: Cement-based materials used to seal geothermal or deep oil wells ...

2012-09-17T23:59:59.000Z

433

Fermilab Today  

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

Wilson Hall Cafe Menu Chez Leon Wednesday, Nov. 2 Lunch - Bourbon glazed salmon - Thai rice pilaf - Sauted pea pods - Lemon Napoleon Friday, Nov. 4 Dinner Closed Chez Leon...

434

Fermilab Today  

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

Wilson Hall Cafe Menu Chez Leon Wednesday, Feb. 23 Lunch - Broiled tilapia with Thai coconut curry sauce - Jasmine rice - Tropical coconut cake Friday, Feb. 25 - Bacon,...

435

Fermilab Today  

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

roll Wilson Hall Cafe Menu Chez Leon Wednesday, Oct. 14 Lunch - Broiled tilapia with Thai coconut curry sauce - Basmati rice - Julienne of peppers - Pear and ginger crisp...

436

Fermilab Today  

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

Secon Level 3 Wilson Hall Cafe Thursday, June 26 - Minnesota wild rice wchicken - Tuna melt on nine grain - Italian meatloaf - Chicken casserole - Vegetarian salad wrap -...

437

Fermilab Today  

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

Secon Level 3 Wilson Hall Cafe Thursday, April 3 - Minnesota wild rice wchicken - Tuna melt on nine grain - Italian meatloaf - Chicken casserole - Vegetarian salad wrap -...

438

Fermilab Today  

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

Secon Level 3 Wilson Hall Cafe Thursday, April 24 - Minnesota wild rice wchicken - Tuna melt on nine grain - Italian meatloaf - Chicken casserole - Vegetarian salad wrap -...

439

Fermilab Today  

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

Secon Level 3 Wilson Hall Cafe Thursday, Feb. 12 - Minnesota Wild Rice wChicken - Tuna Melt on Nine Grain - Smart Cuisine: Italian Meatloaf - Chicken Casserole - Smart...

440

Fermilab Today  

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

Wilson Hall Cafe Menu Chez Leon Wednesday, June 6 Lunch - Salad nicoise wfresh grilled tuna - Pear tart Thursday, June 7 Dinner - Crepes wblack forest ham & gruyere - Sea...

Note: This page contains sample records for the topic "orientation wilson hall" 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

Fermilab Today  

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

Secon Level 3 Wilson Hall Cafe Thursday, March 8 -Minnesota Wild Rice with Chicken -Tuna Melt on Nine Grain -BBQ Ribs -Chicken Casserole -Buffalo Chicken Wrap -Assorted Slice...

442

Fermilab Today  

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

Status Secon Level 3 Wilson Hall Cafe Thursday, May 7 - Minnesota wild rice wchicken - Tuna melt on nine grain - Italian meatloaf - Chicken casserole - Buffalo crispy chicken wrap...

443

Fermilab Today  

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

pork lo mein Wilson Hall Cafe Menu Chez Leon Wednesday, April 6 Lunch - Pan-seared cod with basil sauce - Garlic smashed potatoes - Sauteed spinach - Lemon Neapolitan Friday,...

444

Science, Engineering, Technology, & Mathematics Career Expo  

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

Expo for High School Students Fermilab, Wilson Hall Spring 2014 Come and join math, science, engineering, & technology experts from a wide variety of careers. Meet scientists,...

445

Fermilab Today  

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

Flags at full-staff Wilson Hall Cafe Monday, July 30 - Breakfast: Croissant sandwich - Smart cuisine: *potato leek soup - Monte Cristo - Barbecue chicken breast w stuffing -...

446

Fermilab Today  

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

- Chimichangas - Baked ham & swiss on a ciabatta roll - Assorted sliced pizza - Smart Cuisine: Crispy fried chicken salad Wilson Hall Cafe Menu Chez Leon Thursday, May 27...

447

Fermilab Today  

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

Year THERE WILL BE NO SEMINARS THIS WEEK Weather Weather Sunny 2216 Extended Forecast Weather at Fermilab Current Security Status Secon Level 3 Wilson Hall Cafe Thursday,...

448

Fermilab Today  

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

Secon Level 3 Wilson Hall Cafe Tuesday, August 4 - Creamy turkey vegetable - Chili dog - Country fried steak - Chicken cacciatore - Italian panini wprovolone - Assorted...

449

Fermilab Today  

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

Flags at full staff Wilson Hall Cafe Thursday, Feb. 14 - Breakfast: Mexican omelet - New Brunswick stew - Ranchero steak tacos - Stuffed porkchops - Smart cuisine: baked penne...

450

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

451

in: M. van Ginkel, P.W. Verbeek, and L.J. van Vliet, Improved Orientation Selectivity for Orientation Estimation,  

E-Print Network (OSTI)

in: M. van Ginkel, P.W. Verbeek, and L.J. van Vliet, Improved Orientation Selectivity for Orientation Estimation, in: M. Frydrych, J. Parkkinen, A. Visa (eds.), SCIA'97, Proc. 10th Scandinavian Conference on Image Analysis (Lappeenranta, Finland, June 9-11), 1997, 533-537. Improved Orientation

van Vliet, Lucas J.

452

in: M. van Ginkel, P.W. Verbeek, and L.J. van Vliet, Improved Orientation Selectivity for Orientation Estimation,  

E-Print Network (OSTI)

in: M. van Ginkel, P.W. Verbeek, and L.J. van Vliet, Improved Orientation Selectivity for Orientation Estimation, in: M. Frydrych, J. Parkkinen, A. Visa (eds.), SCIA'97, Proc. 10th Scandinavian Conference on Image Analysis (Lappeenranta, Finland, June 9­11), 1997, 533­537. Improved Orientation

van Vliet, Lucas J.

453

Nematics, Knots and Non-orientable Surfaces  

E-Print Network (OSTI)

Knots and knotted fields enrich physical phenomena ranging from DNA and molecular chemistry to the vortices of fluid flows and textures of ordered media. Liquid crystals provide an ideal setting for exploring such topological phenomena through control of their characteristic defects. The use of colloids in generating defects and knotted configurations in liquid crystals has been demonstrated for spherical and toroidal particles and shows promise for the development of novel photonic devices. Extending this existing work, we describe the full topological implications of colloids representing non-orientable surfaces and use it to construct torus knots and links of type ($p$,2) around multiply-twisted M\\"obius strips.

Thomas Machon; Gareth P. Alexander

2013-05-01T23:59:59.000Z

454

Task-Oriented Maximally Entangled States  

E-Print Network (OSTI)

We introduce the notion of a task-oriented maximally entangled state (TMES). This notion depends on the tasks for which a quantum state is used as the resource. This concept may be more fruitful than that of a general maximally entangled state in the case of a multipartite system. We illustrate this idea by giving an operational definition of maximally entangled states on the basis of communication tasks of teleportation and superdense coding. We also give examples and a procedure to obtain such TMESs for {\\em n}-qubit systems.

Pankaj Agrawal; B. Pradhan

2007-07-29T23:59:59.000Z

455

Service Oriented Architecture for High Level Applications  

Science Conference Proceedings (OSTI)

Standalone high level applications often suffer from poor performance and reliability due to lengthy initialization, heavy computation and rapid graphical update. Service-oriented architecture (SOA) is trying to separate the initialization and computation from applications and to distribute such work to various service providers. Heavy computation such as beam tracking will be done periodically on a dedicated server and data will be available to client applications at all time. Industrial standard service architecture can help to improve the performance, reliability and maintainability of the service. Robustness will also be improved by reducing the complexity of individual client applications.

Chu, Chungming; Chevtsov, Sergei; Wu, Juhao; /SLAC; Shen, Guobao; /Brookhaven

2012-06-28T23:59:59.000Z

456

Orientations of very faint galaxies in the Coma cluster  

E-Print Network (OSTI)

We have then searched for preferential orientations of faint galaxies in the Coma cluster (down I_Vega~-11.5). By applying a deconvolution method to deep u* and I band images of the Coma cluster, we were able to recover orientations down to faint magnitudes. No preferential orientations are found in more than 95% of the cluster, and the brighter the galaxies, the fewer preferential orientations. The minor axes of late type galaxies are radially oriented along a northeast -southwest direction and are oriented north-south in the western X-ray sub- structures. For early type galaxies, in the western regions showing significant preferential orientations, galaxy major axes are oriented perpendicularly to the north-south direction. In the eastern significant region and close to NGC 4889, galaxy major axes also point toward the 2 cluster dominant galaxies. In the southern significant regions, galaxy planes are tangential with respect to the clustercentric direction, except close to (alpha=194.8, delta=27.65) where the orientation is close to -15deg. Part of the orientations of the minor axes of late type galaxies and of the major axes of early type galaxies can be explained by a tidal torque model applied to cosmological filaments and local merging directions. Another part (close to NGC4889) can be accounted for by collimated infalls. For early type galaxies, the (alpha=194.8, delta=27.65) region shows orientations that probably result from processes involving induced star formation.

C. Adami; R. Gavazzi; J. C. Cuillandre; F. Durret; O. Ilbert; A. Mazure; R. Pello; M. P. Ulmer

2008-10-02T23:59:59.000Z

457

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

458

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

459

A Model of Marketing Oriented Corporate Culture Influences on Information Technology Adoption  

E-Print Network (OSTI)

A Model of Marketing Oriented Corporate Culture Influences on Information Technology Adoption Kofi a model to investigate the influence of corporate orientation (marketing orientation) on Internet adoption effectiveness. Five constructs for independent variables and one construct for marketing orientation

460

APS Guideline for CAT/XOR Sector Orientation  

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

CAT/XSD Sector Orientation CAT/XSD Sector Orientation October 1, 1999 (Updated October 11, 2004) Introduction The orientation described in this guideline is designed to provide the basic information needed by new users to make safe and effective use of CAT/XSD’s facilities at the APS. The CAT/XSD will also give appropriate parts of this orientation to visitors who are not expected to do hands-on work in CAT/XSD's facilities. Contents of the Orientation Part 1: APS Requirements CAT/XSD will ensure that prospective visitors are aware that they must: Register with the APS User Office and receive an appropriate safety orientation upon arrival and Never enter a controlled area unescorted. CAT/XSD will inform prospective users that they must: Contact the APS User Office prior to arrival for guidance on

Note: This page contains sample records for the topic "orientation wilson hall" 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

TA Orientation 2004 Activity 14a. Good and Bad Writing: Expanding Our Vocabulary  

E-Print Network (OSTI)

TA Orientation 2004 Activity 14a. Good and Bad Writing: Expanding Our Vocabulary Page 117 TA Orientation, Fall 2003TA Orientation, Fall 2003 Evaluating Laboratory Reports forEvaluating Laboratory Reports;TA Orientation 2004 Activity 14a (continued) Page 118 TA Orientation, Fall 2003TA Orientation, Fall

Minnesota, University of

462

A Framework to Support Non-fragile Agile Agent-Oriented Software Development  

Science Conference Proceedings (OSTI)

Agile software development methods support mainly object-oriented, feature-oriented and component-oriented software development and do not address agent-oriented and aspect-oriented software development. The concepts of agents and objects are in many ... Keywords: Agent-Oriented Methods, Agile Methods, Method Engineering

Asif Qumer; Brian Henderson-Sellers

2006-05-01T23:59:59.000Z

463

Applying Object-Oriented Design to Structured Graphics  

E-Print Network (OSTI)

Structured graphics is useful for building applications that use a direct manipulation metaphor. Objectoriented languages offer inheritance, encapsulation, and runtime binding of operations to objects. Unfortunately, standard structured graphics packages do not use an object-oriented model, and object-oriented systems do not provide general-purpose structured graphics, relying instead on low-level graphics primitives. An object-oriented approach to structured graphics can give application programmers the benefits of both paradigms. We have

John M. Viissides; Mark A. Linton

1988-01-01T23:59:59.000Z

464

A Theoretical Rationalization of a Goal-Oriented Systems ...  

Science Conference Proceedings (OSTI)

Page 1. NBS-GCR-79-163 A Theoretical Rationalization of a Goal-Oriented Systems Approach to Building Fire Safety February 28. 1979 ...

2008-12-02T23:59:59.000Z

465

Orientable closed 3-manifolds with surface-complexity one  

E-Print Network (OSTI)

After a short summary of known results on surface-complexity of closed 3-manifolds, we will classify all closed orientable 3-manifolds with surface-complexity one.

Amendola, Gennaro

2010-01-01T23:59:59.000Z

466

[en] SAID AND BARTHES: POSSIBLE ORIENTS IN SELF-WRITINGS.  

E-Print Network (OSTI)

??[pt] Esta dissertao desenvolve reflexes sobre a ideia de Oriente, a partir de textos de cunho autobiogrfico do intelectual palestino e norte-americano Edward Said e (more)

MAYUMI SENRA AIBE

2013-01-01T23:59:59.000Z

467

Orientation selection in lamellar phases by oscillatory shears  

E-Print Network (OSTI)

In order to address the selection mechanism that is responsible for the unique lamellar orientation observed in block copolymers under oscillatory shears, we use a constitutive law for the dissipative part of the stress tensor that respects the uniaxial symmetry of a lamellar phase. An interface separating two domains oriented parallel and perpendicular to the shear is shown to be hydrodynamically unstable, a situation analogous to the thin layer instability of stratified fluids under shear. The resulting secondary flows break the degeneracy between parallel and perpendicular lamellar orientation, leading to a preferred perpendicular orientation in certain ranges of parameters of the polymer and of the shear.

Zhi-Feng Huang; Jorge Vinals

2006-01-17T23:59:59.000Z

468

Representaes do Oriente em O Mundo Portugus : (1937-1947).  

E-Print Network (OSTI)

??O presente trabalho debrua-se sobre as representaes do Oriente na revista de propaganda colonial do Estado Novo O Mundo Portugus, publicada entre 1934 e 1947. (more)

Couto, Marcos Miguel Oliveira do

2011-01-01T23:59:59.000Z

469

Efficient Tool Paths and Part Orientation for Face Milling  

E-Print Network (OSTI)

Avoiding Tool Exit in Planar Milling by Adjusting Width oftime. The most common face milling tool paths employed areand Part Orientation for Face Milling A. Rangarajan 1 , D.

Rangarajan, Arvind; Dornfeld, David

2004-01-01T23:59:59.000Z

470

Proton Channel Orientation in Block-Copolymer Electrolyte Membranes  

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

Proton Channel Orientation in Block-Copolymer Electrolyte Membranes Print Fuel cells have the potential to provide power for a wide variety of applications ranging from electronic...

471

The Influence of Orientation on the Fatigue of Directionally Solidified ...  

Science Conference Proceedings (OSTI)

trend. The strain controlled life decreased rapidly as the orientation de- viated from O', reaching a minimum at .... on a log-log plot. Thus the conventional. Coffin

472

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

473

PerfSONAR: A Service Oriented Architecture  

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

PerfSONAR: PerfSONAR: A Service Oriented Architecture for Multi-domain Network Monitoring Andreas Hanemann 1 , Jeff W. Boote 2 , Eric L. Boyd 2 , Jérôme Durand 3 , Loukik Kudarimoti 4 , Roman Łapacz 5 , D. Martin Swany 6 , Szymon Trocha 5 , and Jason Zurawski 6 1 German Research Network (DFN), c/o Leibniz Supercomputing Center, Barer Str. 21, D-80333 Munich, Germany hanemann@lrz.de 2 Internet2, 1000 Oakbrook Drive, Suite 300, Ann Arbor, MI 48104, USA {boote,eboyd}@internet2.edu 3 GIP Renater, 151 Boulevard de l' Hôpital, 75013 Paris, France Jerome.durand@renater.fr 4 DANTE, 126-130 Hills Road, Cambridge CB2 1PG, UK loukik.kudarimoti@dante.org.uk 5 Poznan Supercomputing and Networking Center, Noskowskiego 12/14, 61-704 Poznan, Poland {romradz,szymon.trocha}@man.poznan.pl 6 Department of Computer and Information Sciences, University of Delaware, Newark, DE 19716, USA swany@cis.udel.edu,zurawski@eecis.udel.edu

474

Oriented spray-assisted cooling tower  

Science Conference Proceedings (OSTI)

Apparatus useful for heat exchange by evaporative cooling when employed in conjunction with a conventional cooling tower. The arrangement includes a header pipe which is used to divert a portion of the water in the cooling tower supply conduit up stream of the cooling tower to a multiplicity of vertical pipes and spray nozzles which are evenly spaced external to the cooling tower so as to produce a uniform spray pattern oriented toward the central axis of the cooling tower and thereby induce an air flow into the cooling tower which is greater than otherwise achieved. By spraying the water to be cooled towards the cooling tower in a region external to the cooling tower in a manner such that the spray falls just short of the cooling tower basin, the spray does not interfere with the operation of the cooling tower, proper, and the-maximum increase in air velocity is achieved just above the cooling tower basin where it is most effective. The sprayed water lands on a concrete or asphalt apron which extends from the header pipe to the cooling tower basin and is gently sloped towards the cooling tower basin such that the sprayed water drains into the basin. By diverting a portion of the water to be cooled to a multiplicity of sprays external to the cooling tower, thermal performance is improved. 4 figs.

Bowman, C.F.

1995-04-18T23:59:59.000Z

475

Orientation-dependent handedness and chiral design  

E-Print Network (OSTI)

Chirality occupies a central role in fields ranging from biological self assembly to the design of optical meta-materials. The definition of chirality, as given by lord Kelvin, associates it with the lack of mirror symmetry: the inability to superpose an object on its mirror image. While this definition has guided the classification of chiral objects for over a century, the quantification of handed phenomena based on this definition has proven elusive, if not impossible as manifest in the paradox of chiral connectedness. In this work we put forward a quantification scheme in which the handedness of an object depends on the direction in which it is viewed. While consistent with familiar chiral notions, such as the right hand rule, this framework allows objects to be simultaneously right and left handed. We demonstrate this orientation dependence in three different systems: a biomimetic elastic bilayer, a chiral propeller and optical meta-material and find quantitative agreement with chirality pseudo-tensors whose form we explicitly compute. The use of this approach resolves the existing paradoxes and naturally enables the design of handed meta materials from symmetry principles.

Efi Efrati; William T. M. Irvine

2013-01-18T23:59:59.000Z

476

PHOTOGRAMMETRIC MODEL ORIENTATION USING LIDAR DATASET  

E-Print Network (OSTI)

Today the LIDAR dataset is a powerful alternative to be applied in the optimization of photogrammetric mapping techniques. The complementary nature of LIDAR and photogrammetry allows for the optimal performance of many applications to extract 3D spatial information. For example, photogrammetry image permits accurate borders building extraction. In addition, LIDAR provides a number of accurate 3D points that describe some information about physical building surfaces. These properties show the possibility of combining data from both sensors to arrive at a more robust and complete reconstruction of 3D objects in many applications such as monoplotting, orthophoto generation, surface reconstruction, etc. Photogrammetric procedures need the exterior parameters of images (EOP) for extracting mapping information. Despite of the availability of GPS/INS systems, which greatly assist in direct geo-referencing of the acquired imagery, the majority of commercial available photogrammetric system needs control information to perform photogrammetric mapping techniques. Regarding the accuracy improvement of LIDAR systems in the recent years, LIDAR data is considered a viable supply of photogrammetric control. This paper presents a methodology for using the centroids of building roof as control points in photogrammetric model orientation. The centroid is equivalent to a single control point with 3D coordinates allowing its use in traditional photogrammetric systems. In the experiments performed, the obtained results confirmed the feasibility of the proposed methodology to be applied in geo-referencing of photogrammetric images using LIDAR dataset.

E. Mitishita; A. Habib; A. Machado

2008-01-01T23:59:59.000Z

477

Object oriented modelling of variable envelope properties in buildings  

Science Conference Proceedings (OSTI)

The paper deals with some important aspects of continuous systems modelling approaches. Namely the traditional approach is based on block oriented schemes in which causal relations play an important role. However this causality is artificially generated ... Keywords: acausal modelling, intelligent building, object oriented modelling, simulation, thermal flows

Borut Zupan?i?; Anton Sodja

2008-12-01T23:59:59.000Z

478

Service oriented architectures: approaches, technologies and research issues  

Science Conference Proceedings (OSTI)

Service-oriented architectures (SOA) is an emerging approach that addresses the requirements of loosely coupled, standards-based, and protocol- independent distributed computing. Typically business operations running in an SOA comprise a number of invocations ... Keywords: Application and service integration, Asynchronous and event-driven processing, Enterprise bus, Service oriented architecture, Web services

Mike P. Papazoglou; Willem-Jan Heuvel

2007-07-01T23:59:59.000Z

479

Automating the mutation testing of aspect-oriented Java programs  

Science Conference Proceedings (OSTI)

Aspect-Oriented Programming has introduced new types of software faults that may be systematically tackled with mutation testing. However, such testing approach requires adequate tooling support in order to be properly performed. This paper addresses ... Keywords: aspect-oriented programming, mutation testing, test automation, testing tools

Fabiano Cutigi Ferrari; Elisa Yumi Nakagawa; Awais Rashid; Jos Carlos Maldonado

2010-05-01T23:59:59.000Z

480

Integrated function structure and object-oriented design framework  

Science Conference Proceedings (OSTI)

Function structure is a popular product design approach in the mechanical design world. However, it does not currently provide an object-oriented design method for design of a product's software system. Also, function structure is limited in identifying ... Keywords: Concept design, Function structure, Object-oriented design, Product family design

J. C. Wu; K. Poppa; M. C. Leu; X. F. Liu

2012-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "orientation wilson hall" 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

Object-oriented logical specification of time-critical systems  

Science Conference Proceedings (OSTI)

We define TRIO+, an object-oriented logical language for modular system specification. TRIO+ is based on TRIO, a first-order temporal language that is well suited to the specification of embedded and real-time ... Keywords: first-order logic, formal specifications, model-theoretic semantics, object-oriented methodologies, real-time systems, temporal logic

Angelo Morzenti; Pierluigi San Pietro

1994-01-01T23:59:59.000Z

482

A Student-Oriented Course in Digital VLSI Design  

Science Conference Proceedings (OSTI)

As part of the European Community Bologna process the 4.5 year national engineering programs are replaced by a 3+2 year Bachelor and Master program. Coordinated with this reformation a shift from lecture-oriented to student-oriented education is carried ...

Kjell Jeppson

2007-06-01T23:59:59.000Z

483

Verifying executable object-oriented specifications with separation logic  

Science Conference Proceedings (OSTI)

Specifications of Object-Oriented programs conventionally employ Boolean expressions of the programming language for assertions. Programming errors can be discovered by checking at runtime whether an assertion, such as a precondition or class invariant, ... Keywords: contracts, executable assertions, object-orientation, separation logic, specification, verification

Stephan van Staden; Cristiano Calcagno; Bertrand Meyer

2010-06-01T23:59:59.000Z

484

Using Subject-Oriented Modeling to Develop Jini Applications  

Science Conference Proceedings (OSTI)

A major contributing factor to the complexity of creating and evolving distributed systems is the tangling of middleware-specific functionality with core business functionality in system designs. Changing middleware functionality that is entangled with ... Keywords: Model Driven Architecture, distributed computing, modeling and meta-modeling, service-oriented architecture and design, Jini, UML, OMG, middleware platforms, subject-oriented modeling, composition patterns

Gagan Tandon; Sudipto Ghosh

2004-09-01T23:59:59.000Z

485

An Object-Oriented Algebraic Steam-Boiler Control Specification  

E-Print Network (OSTI)

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

?lveczky, Peter Csaba

486

An Object-Oriented Algebraic Steam-Boiler Control Specification  

E-Print Network (OSTI)

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

?lveczky, Peter Csaba

487

Extraction of object-oriented structures from existing relational databases  

Science Conference Proceedings (OSTI)

Due to the wide use of object-oriented technology in software development and the existence of many relational databases, reverse engineering of relational schemas to object-oriented schemas is gaining in interest. One of the major problems with existing ...

Shekar Ramanathan; Julia Hodges

1997-03-01T23:59:59.000Z

488

A simple proof of orientability in colored group field theory  

E-Print Network (OSTI)

In this short note we use results from the theory of crystallizations to prove that color in group field theories garantees orientability of the piecewise linear pseudo-manifolds associated to each graph generated perturbatively. The origin of orientability is the presence of two interaction vertices.

Francesco Caravelli

2010-12-18T23:59:59.000Z

489

Context-oriented programming: A software engineering perspective  

Science Conference Proceedings (OSTI)

The implementation of context-aware systems can be supported through the adoption of techniques at the architectural level such as middlewares or component-oriented architectures. It can also be supported by suitable constructs at the programming language ... Keywords: Context, Context-awareness, Context-oriented programming

Guido Salvaneschi; Carlo Ghezzi; Matteo Pradella

2012-08-01T23:59:59.000Z

490

THE UNIVERSAL VASSILIEV-KONTSEVICH INVARIANT FOR FRAMED ORIENTED LINKS  

E-Print Network (OSTI)

Abstract. We give a generalization of the Reshetikhin-Turaev functor for tangles to get a combinatorial formula for the Kontsevich integral for framed oriented links. The uniqueness of the universal Vassiliev-Kontsevich invariant of framed oriented links is established. As a corollary one gets the rationality of Kontsevich integral.

Le Tu; Quoc Thang; Jun Murakami

1994-01-01T23:59:59.000Z

491

A dynamic aspect-oriented system for OS kernels  

Science Conference Proceedings (OSTI)

We propose a dynamic aspect-oriented system for operating system (OS) kernels written in the C language. Unlike other similar systems, our system named KLASY allows the users to pointcut not only function calls but also member accesses to structures. ... Keywords: Linux, aspect-oriented programming, dynamic AOP, operating system, profiling and debugging

Yoshisato Yanagisawa; Kenichi Kourai; Shigeru Chiba

2006-10-01T23:59:59.000Z

492

Supply chain quality orientation: Does company profile matter?  

Science Conference Proceedings (OSTI)

This study examines the Supply Chain Quality Orientation (SCQO) in Malaysian manufacturing organisations. About 550 questionnaires were distributed to the manufacturing organisations in Malaysia and 142 completed questionnaires were analysed ... Keywords: EDI, Malaysia, SCM, SCQO, electronic data interchange, end supply chain managers, end-to-, manufacturing, quality management, supply chain management, supply chain quality orientation

Roaimah Omar; Suhaiza Zailani; Mohamed Sulaiman

2009-02-01T23:59:59.000Z

493

Traceability-centric model-driven object-oriented engineering  

Science Conference Proceedings (OSTI)

Context: Object-oriented (OO) development method is a popular paradigm in developing target systems. However, the current practices of OO analysis and design (OOAD) and implementation largely rely on human developers' experience and expertise, making ... Keywords: Model-driven, Object-orientation, Traceability, Transformation

Jin Sun Her; Hao Yuan; Soo Dong Kim

2010-08-01T23:59:59.000Z

494

Oriented nanotube electrodes for lithium ion batteries and supercapacitors  

DOE Patents (OSTI)

An electrode having an oriented array of multiple nanotubes is disclosed. Individual nanotubes have a lengthwise inner pore defined by interior tube walls which extends at least partially through the length of the nanotube. The nanotubes of the array may be oriented according to any identifiable pattern. Also disclosed is a device featuring an electrode and methods of fabrication.

Frank, Arthur J.; Zhu, Kai; Wang, Qing

2013-03-05T23:59:59.000Z

495

An orthogonal access modifier model for feature-oriented programming  

Science Conference Proceedings (OSTI)

In feature-oriented programming (FOP), a programmer decomposes a program in terms of features. Ideally, features are implemented modularly so that they can be developed in isolation. Access control is an important ingredient to attain feature ... Keywords: feature-oriented programming, orthogonal access modifier model

Sven Apel; Jrg Liebig; Christian Kstner; Martin Kuhlemann; Thomas Leich

2009-10-01T23:59:59.000Z

496

Ukraine-GTZ Climate Oriented Mobility | Open Energy Information  

Open Energy Info (EERE)

Climate Oriented Mobility Climate Oriented Mobility Jump to: navigation, search Logo: Ukraine-GTZ Climate Oriented Mobility Name Ukraine-GTZ Climate Oriented Mobility Agency/Company /Organization Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GmbH Partner German Federal Ministry for Economic Cooperation and Development (BMZ) Sector Energy Focus Area Transportation Topics Background analysis Website http://www.gtz.de/en/praxis/95 Program Start 2008 Program End 2011 Country Ukraine UN Region Eastern Europe References GTZ projects[1] GTZ Transport & Climate Change Website[2] This article is a stub. You can help OpenEI by expanding it. References ↑ "GTZ projects" ↑ "GTZ Transport & Climate Change Website" Retrieved from "http://en.openei.org/w/index.php?title=Ukraine-GTZ_Climate_Oriented_Mobility&oldid=383040"

497

Orientation Visit to the Paducah Gaseous Diffusion Plant, July 2011 |  

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

Orientation Visit to the Paducah Gaseous Diffusion Plant, July 2011 Orientation Visit to the Paducah Gaseous Diffusion Plant, July 2011 Orientation Visit to the Paducah Gaseous Diffusion Plant, July 2011 The U.S. Department of Energy (DOE) Office of Enforcement and Oversight, within the Office of Health, Safety and Security (HSS), conducted an orientation visit to the DOE Paducah Site Office (PAD) from July 25-27, 2011. The purpose of the visit was to discuss the nuclear safety oversight strategy, describe the site lead program, increase HSS personnel's operational awareness of the site's activities, and to determine how HSS can carry out its independent oversight and mission support responsibilities. Orientation Visit to the Paducah Gaseous Diffusion Plant, July 2011 More Documents & Publications Independent Activity Report, Portsmouth Gaseous Diffusion Plant - August

498

User-orientated comparative analysis of climate compatible development  

Open Energy Info (EERE)

User-orientated comparative analysis of climate compatible development User-orientated comparative analysis of climate compatible development planning methodologies and tools Jump to: navigation, search Name User-orientated comparative analysis of climate compatible development planning methodologies and tools Agency/Company /Organization Climate and Development Knowledge Network (CDKN) Sector Energy, Land, Climate Topics Implementation, Low emission development planning, Policies/deployment programs Website http://www.cdkn.org/wp-content Program Start 2011 Program End 2011 References User-orientated comparative analysis of climate compatible development planning methodologies and tools[1] User-orientated comparative analysis of climate compatible development planning methodologies and tools Screenshot In response to demand from a range of practitioners and government

499

G:\\ISSS\\ORIENTATION\\129 Orientation\\Pre-Arrival\\KCI Transportation Option F2012.doc Transportation Option #1  

E-Print Network (OSTI)

G:\\ISSS\\ORIENTATION\\129 Orientation\\Pre-Arrival\\KCI Transportation Option F2012.doc Transportation the last week of July or first three weeks of August, free shuttle transportation will be available through://www.iss.ku.edu/prearrival/getting-to-ku.shtml. Availability for this option is limited and fills quickly. Transportation Option #2 You can make your own

Peterson, Blake R.

500

G:\\ISSS\\ORIENTATION\\122 Orientation\\Pre-Arrival\\KCI Transportation Option S2012.doc Transportation Option #1  

E-Print Network (OSTI)

G:\\ISSS\\ORIENTATION\\122 Orientation\\Pre-Arrival\\KCI Transportation Option S2012.doc Transportation the last week of December or first two weeks of January, free shuttle transportation will be available://www.iss.ku.edu/prearrival/getting-to-ku.shtml. Availability for this option is limited and fills quickly. Transportation Option #2 You can make your own

Peterson, Blake R.