Sample records for 117-118 time interview

  1. Progress In Electromagnetics Research, Vol. 117, 118, 2011 A LATE-TIME ANALYSIS PROCEDURE FOR EXTRACT-

    E-Print Network [OSTI]

    Granada, Universidad de

    FOR EXTRACT- ING WEAK RESONANCES. APPLICATION TO THE SCHUMANN RESONANCES OBTAINED WITH THE TLM METHOD J. A University of Granada, Granada E-18071, Spain Abstract--The sequence of Schumann resonances is unique to extract the weak Schumann resonances contained in this electric field component. 1. INTRODUCTION Solar

  2. New insights into the nuclear structure in neutron-rich 112,114,115,116,117,118Pd

    SciTech Connect (OSTI)

    Y. X. Luo; J. O. Rasmussen; J. H. Hamilton; A. V. Ramayya; S. Frauendorf; J. K. Hwang; N. J. Stone; S. J. Zhu; N. T. Brewer; E. Wang; I. Y. Lee; S. H. Liu; G. M. TerAkopian; A. V. Daniel; Yu.Ts. Oganessian; M. A. Stoyer; R. Donangelo; W.C. Ma; J. Cole; Yue Shi; F. R. Xu

    2013-12-01T23:59:59.000Z

    New level schemes of 112,114,115,116,117,118Pd are established by means of ?–?–??–?–?, ?–?–?–??–?–?–? and ?–?(0)?–?(0) measurements of prompt fission y rays from 252Cf using the Gammasphere multi-detector array. Spins/parities were assigned to levels based on ?–??–? angular correlation measurements, level systematics and decay patterns. In the even-N isotopes 112,114,116Pd, two sets of odd-parity bands were identified and extended with spins measured in each band. The odd-parity bands with large level staggerings were interpreted as disturbed chirality with less pronounced triaxial deformations in the Pd isotopes than observed in the chiral symmetry breaking 110,112Ru with maximum triaxiality. Onset of wobbling motion was identified from the sign of the signature splitting in the ? band of even–even 114Pd, and probably also in 116Pd, as first seen in the N=68N=68 isotone 112Ru. Maximal triaxiality in Ru and Pd isotopes is found to be reached for N=68N=68, 112Ru and 114Pd, 4 neutrons more than predicted in the theoretical calculations. The new data and TRS calculations allowed a systematic study of the band crossings in the even-N112,114,116Pd and odd-N115,117Pd isotopes. Now we find a new overall, more complex shape evolution than previously proposed from triaxial prolate in 110Pd via triaxial oblate in 112Pd to nearly oblate in 114,116Pd with a large change of the triaxial deformation parameter y toward nearly oblate in the (pi g 9/2)2 alignment in 114,115,116,117,118Pd, and triaxial-prolate–triaxial-oblate shape coexisting bands in 115Pd.

  3. INTERVIEWER:

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

    at the time of the RECS interview (also not listed on foldout page) SUMMARY: USE THE GREEN PAGES FOR VEHICLES NOT LISTED ON THE FOLDOUT PAGE. QUEST1ON-BY-QUEST1OM Q. C1: Do...

  4. INTERVIEWING Master the Interviewing Process

    E-Print Network [OSTI]

    Gering, Jon C.

    for one class exam; your job search requires equal attention! Know the company's line of business, how. After all, the company must be interested in you or you would not have been granted an interview. Before case for yourself if you don't know much about the company and the position. You spend hours studying

  5. Going to Work: Successful Interviewing

    E-Print Network [OSTI]

    Hoffman, Rosemarie

    2000-01-07T23:59:59.000Z

    Edited by Rosemarie Hoffman Assistant Professor and Extension Individual and Family Development Specialist, The Texas A&M University System L-2365 12-99 Successful Interviewing O ne of the most important parts of a job search is the interview... are being interviewed. Be sure to thank the manager for consider- ing you for the job and spending time at the interview. Never take friends or relatives with you to the interview. If an employer wants to meet your husband or wife, you will be asked to bring...

  6. Interview of Anne Lonsdale

    E-Print Network [OSTI]

    Lonsdale, Anne

    2009-01-06T23:59:59.000Z

    Interview of the sinologist and former mistress of New Hall College, Cambridge, Dame Anne Lonsdale, about her life and work....

  7. interviews w brent stanaway,

    E-Print Network [OSTI]

    Hickman, Mark

    1 the crime & punishment issue feat. interviews w brent stanaway, jonathan eaton, & Greg Newbold. Auckland & Christchurch. We have a national and international client base of large corporates and multi Stanaway 8. Interview with Jonathan Eaton 10. Career profiles 12. Interview with Greg Newbold 16. Art

  8. Haskins Laboratories Status Report on Speech Research 1994, SR-117/118, 67-79

    E-Print Network [OSTI]

    you, press your point, and please yourself. This paper argues, however, that lexical and post-Huffnagei, 1980; see also Hulst & Nolan, in press, for British English). In the experiment reported here, acoustic; rather, the best fit is chosen from six available sizes. The arrangement of electrodes on the palate

  9. Increasing Creel Interview Efficiency Through Early Survey Termination

    E-Print Network [OSTI]

    Increasing Creel Interview Efficiency Through Early Survey Termination HAL R. OSBURN and MIKE G were terminated early when no angler interviews were con ducted by a specified time. Using this method, terminating

  10. Interview of Liang Bibo

    E-Print Network [OSTI]

    Liang, Bibo

    2009-02-17T23:59:59.000Z

    Liang Bibo interviewed in Chengdu by Alan Macfarlane 28th July 2008 0:09:07 Born 1963 in Sichuan Province, China; father is an engineer and was working on an irrigation system and mother, a teacher, both now retired; I was very much influenced... 's life, Er Niang, who had to support her husband and three children who were incapacitated; she was a Han; I heard about her from my friends; as a news reporter I had many friends who would alert me about special stories; the film did help her as after...

  11. Interview of Alison Richard

    E-Print Network [OSTI]

    Richard, Alison

    2009-03-20T23:59:59.000Z

    it was an island off the north-west coast of Scotland; subsequently found he was suggesting I spent the summer in Panama by which time it was too late to back out; I loathed it as it rained all the time, I couldn't see the animals, and there were poisonous snakes... and anthropology; having applied and got in I then went to north-west Greece with Eric Higgs who was digging in Epirus; I spent the summer there and decided I would be an archaeologist; when I got to Cambridge and started the course I met David Pilbeam who...

  12. Interview of Dan Brown

    E-Print Network [OSTI]

    Brown, Dan

    2008-06-09T23:59:59.000Z

    progress at school, particularly maths; mother had been a teacher for a short time and helped with English; did not have a large library of books but father did give me 'The World of Science' by Sherwood Taylor; my interest in chemistry evident when I went... of organic chemistry up to the time I was learning it at university was almost all carbon chemistry; suddenly people started looking at esters, carbonyl compounds; then when Todd started on the phosphorus chemistry, that was almost another kind of chemistry...

  13. Interview with Peter riviere

    E-Print Network [OSTI]

    Riviere, Peter

    2004-10-12T23:59:59.000Z

    ; part of that time spent in Brazil working on ranching communities of North Brazil; after this spent a year in Harvard as a visiting lecturer; then replaced Audrey Coulson for a year, during which time was appointed as an assistant lecturer in the social... really focus on? Unfortunately the only way one can get funding to work in Amazonia asking fundamental question is to dress it up as being something else; how does one feed Amazonian material into the wider anthropology? On the whole British...

  14. Interview with Asen Balikci

    E-Print Network [OSTI]

    Balikci, Asen

    2004-11-11T23:59:59.000Z

    married and had a child and needed higher degree to improve salary; initially thought of going back to Neuchatel but a student came from Columbia University to study copper used in West Coast and encouraged him to apply there; wrote application in French... creative time in life; parents reconciled but expected self-sufficiency at the age of twenty-two; worked during the day but at night took notes on the Bulgarian-Macedonian community in Toronto; method was instinctive; got a job at National Museum of Canada...

  15. Interview of Ken Edwards

    E-Print Network [OSTI]

    Edwards, Ken

    2009-06-19T23:59:59.000Z

    ; I used to think that anything written after Beethoven was rubbish; I did a little bit of acting; we used to discuss politics a lot in the sixth form during the time of the post-war Labour government; my parents were Conservatives but gradually moved... sabbatical year and wanted me to take over as Head of Department; I had just got two new research grants and just become a College Tutor so was about to refuse but couldn't think of anyone else; after that year he asked me to continue until he retired four...

  16. Interview of Lisa Jardine

    E-Print Network [OSTI]

    Jardine, Lisa

    2009-02-17T23:59:59.000Z

    to the two of them in their university days; it revealed to me for the first time how difficult it must have been for my father at Cambridge; in a photograph found by Jesus College of the editorial board of Granta magazine, taken on the lawn, all wearing... own children, I thought she was a nuisance; she was an arty person and I absorbed art, learnt to paint and knit, also to cook - all skills I did not value; I do remember her once slapping my face and I'm sure that I deserved it; at ten and a half I won...

  17. Interview of Richard Smethurst

    E-Print Network [OSTI]

    Smethurst, Richard

    2010-01-01T23:59:59.000Z

    father was offered the job on his recommendation; I remember that his first task was to design an internal power station, a turbine hall, for the reconstruction of the Tate & Lyle refinery in Love Lane, Liverpool; after just two terms at Coventry... have made your contribution to scholarship; the article has been cited a couple of times but I had twenty-six files of material in my attic; I had a letter from a graduate student at St Andrews who understood I had a lot of unpublished material about...

  18. An Interview with Ann Giagni

    E-Print Network [OSTI]

    Sher, Ben

    2013-01-01T23:59:59.000Z

    project An Interview with Ann Giagni President of the Boardri ght, K ath l een Mc Hugh; Ann Gia gni; S he ila J. K uethey remember when it was impos- Ann Powell, affiliated with

  19. An Interview About an Accident

    E-Print Network [OSTI]

    G.yu lha

    2009-12-17T23:59:59.000Z

    Length of track 0:02:32 Related tracks (include description/relationship if appropriate) Title of track An Interview About an Accident Translation of title Description (to be used in archive entry) The respondent recalls how he and his... wife survived a motorcycle accident. Genre or type (i.e. epic, song, ritual) Interview Name of recorder (if different from collector) G.yu lha Date of recording December 17th 2009 Place of recording Siyuewu Village, Puxi Township, Rangtang...

  20. INTERVIEWER:

    Gasoline and Diesel Fuel Update (EIA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines About U.S.30Natural Gas Glossary529 6330 0 1 0Decade Year-0 Year-1

  1. Summary of FY13 Industry Interviews

    SciTech Connect (OSTI)

    Hund, Gretchen; Kurzrok, Andrew J.; Seward, Amy M.; Wyse, Evan T.; Gunawardena, Navindra H.

    2013-09-01T23:59:59.000Z

    This white paper discusses the industry self-regulation project’s outreach interview activities for FY13 and summarizes conclusions.

  2. An Interview with Sophia Anjan Chakravartty

    E-Print Network [OSTI]

    Chakravartty, Anjan

    An Interview with Sophia Anjan Chakravartty Institute for the History this issue of Sophia. The editors of the SEP are very crafty; only they know

  3. NREL: Director's Page - Interviews and Articles

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

    OnPoint Interview - January 12, 2010 As the Obama administration focuses its efforts on green jobs creation and renewable energy development, NREL is playing an increasingly...

  4. Interview of Sir Geoffrey Lloyd

    E-Print Network [OSTI]

    Lloyd, Geoffrey

    2005-11-23T23:59:59.000Z

    -morning, then go in to teach and do administrative work; Darwin allowed me to take off time in Spain where we have a place, fully equipped with dictionaries etc. where I have done lots of my writing; in Spain the relaxation is picking almonds or making olive oil...

  5. 7 Aijakko Mitiq: interview and drum songs

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 7 Length of track 31 minutes Title of track Aijakko Mitiq: interview and drum songs...

  6. 5 Aijakko Mitiq: drum song and interview

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 5 Length of track 17 minutes Title of track Aijakko Mitiq: drum song and interview Translation...

  7. 6 Aijakko Mitiq: drum song and interview

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 6 Length of track 41 minute Title of track Aijakko Mitiq: drum song and interview Translation...

  8. Interview: LaborWorks@NeighborWorks Provides Vermont Contractors...

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

    Interview: LaborWorks@NeighborWorks Provides Vermont Contractors With Help When They Need It Interview: LaborWorks@NeighborWorks Provides Vermont Contractors With Help When They...

  9. Interview: Using digital media in research

    E-Print Network [OSTI]

    Gray, Stephen

    2011-03-02T23:59:59.000Z

    Digital media (e.g. video, audio, images) formats are changing fairly rapidly, which can lead to data loss or distortion when researchers try to re-use or access these materials. In this short interview, Stephen Gray provides pointers and examples...

  10. The Facts On Electric Vehicles: Interview with Pat Davis | Department...

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

    The Facts On Electric Vehicles: Interview with Pat Davis The Facts On Electric Vehicles: Interview with Pat Davis December 22, 2010 - 2:25pm Addthis Andy Oare Andy Oare Former New...

  11. 20 The Tools - 01 About the Tools - TfLN Tools Rationale: Interviews for Inventories (Interviews for Inventories)

    E-Print Network [OSTI]

    TfLN-Transforming Perspectives project

    2010-03-30T23:59:59.000Z

    ) role for interviews is the generation of more robust and conceptually grounded inventories of items for use in surveys....

  12. Informatics Systems and Modelling Case Studies of Expert Interviews

    E-Print Network [OSTI]

    Boyer, Edmond

    equal groups were interviewed: (1) experts of informatics, (2) experts of didactics of informatics (expert of informatics, expert of didactics of informatics, expert informatics teacher) concerning

  13. Interview of Jack Goody, 18 May 1991

    E-Print Network [OSTI]

    Goody, Jack

    2004-06-07T23:59:59.000Z

    , literacy, cultures of food and flowers; also interested in modes of destruction; Portuguese in West Africa sold guns to the Africans, but Africans have never made them, but did copy Portuguese guns on the Malabar coast and in Japan; Africa always dependent... without understanding native languages and speculated on such deep subjects as myth; now very good work is done in France as their government is prepared to fund it well 0:47:13 Functionalism fading in importance at that time and historical methods were...

  14. Interview of McKim Marriott

    E-Print Network [OSTI]

    Marriot, McKim

    2009-03-04T23:59:59.000Z

    travelled a lot in Europe to gather architectural ideas; so I had the arts on one side and science on the other; they were, in a sense, displaced persons in St Louis as they were both from the East Coast; my mother was from the New York area and father from... Baltimore; in moving to St Louis which they did fairly early, they thought of it as going to the frontier and bringing culture to the Mid-West; there were not many paved roads at the time; I met a lot of doctors, artists, all kinds of people there; my father...

  15. Interview of David MacDougall

    E-Print Network [OSTI]

    MacDougall, David

    2007-08-03T23:59:59.000Z

    been put in backwards when checked by technician before we left; problems with camera motor burning out which we tried to get repaired in Nairobi; have kept a dossier of all these difficulties with letters going back and forth; Land Rover also once... of people who had died 24:55:00 From 1986 filming free lance; had a brief fellowship at Humanities Research Centre, ANU, and also did some teaching there; Ian Donaldson was the director of the HRC at the time and Anthony Forge the head of the anthropology...

  16. The Fusion of Ideas: An Interview with Margaret Walker Alexander

    E-Print Network [OSTI]

    Graham, Maryemma

    1993-06-01T23:59:59.000Z

    Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. The fusion of ideas: An interview with Margaret Walker Alex African American Review; Summer 1993; 27, 2; ProQuest Research Library pg. 279...

  17. 1 Aijakko Mitiq: drum-dancing and interview

    E-Print Network [OSTI]

    Leonard, Stephen Pax

    last updated on Monday, 4 April 2011 Accession Form for Individual Recordings: Collection / Collector Name Stephen Leonard Tape No. / Track / Item No. 1 Length of track 1 hour 6 minutes Title of track Aijakko Mitiq: drum-dancing and interview...

  18. Interview DG Prof.B.Gregory by E.Schaerlig

    ScienceCinema (OSTI)

    None

    2011-04-25T23:59:59.000Z

    L'interview en français de 21 min. donné en février concerne le démarrage du "SuperCern" et est accompagné par moments de musique- 3 min. de pause, ensuite autre exposé (debut manque) en anglais parlant du CDC programming system avec questions

  19. Physics Pathway: A Digital Library Filled with Synthetic Interviews*

    E-Print Network [OSTI]

    Christel, Mike

    Physics Pathway: A Digital Library Filled with Synthetic Interviews* Michael G. Christel-412-268-7796 sms@cs.cmu.edu Dean Zollman Department of Physics Kansas State University Manhattan, KS 66506 1-785-532-1619 dzollman@phys.ksu.edu ABSTRACT Physics Pathway is a digital library available through an Adobe Flash portal

  20. Regeneration and pattern formation -an interview with Susan Bryant

    E-Print Network [OSTI]

    Chuong, Cheng-Ming

    Regeneration and pattern formation - an interview with Susan Bryant MICHAEL K. RICHARDSON*,1 Susan Bryant is one of the leading researchers in regeneration and pattern formation. Born in England, are seen by Susan Bryant as central to patterning. She argues that fibroblasts express positional values

  1. an interview with Richard Alba Extraordinary Lives: Patti Smith

    E-Print Network [OSTI]

    Dennehy, John

    When racial boundaries fade an interview with Richard Alba Extraordinary Lives: Patti Smith What on the workforce, the family, and American society. EXTRAORDINARY LIVES: PATTI SMITH 12 This was the first featured the maximally talented Patti Smith--singer, songwriter, artist and poet--who spoke thoughtfully

  2. Interview with Professor Robbie Waugh on potato genetics Interviewer: How big an impact has our growing knowledge of genetics had on the general revolution

    E-Print Network [OSTI]

    Swain, Peter

    Interview with Professor Robbie Waugh on potato genetics Interviewer: How big an impact has our or that trait. Interviewer: What has that meant for controlling pests and diseases in plants like the potato and cereal crops? Professor Robbie Waugh: In terms of some crop plants I think potato will be a good example

  3. Interviews in Washington, DC for Albert Einstein Fellowship Semi-Finalists

    Broader source: Energy.gov [DOE]

    Selected semi-finalists in the Albert Einstein Distinguished Educator Fellowship are invited to DC for interviews.

  4. Bose-Einstein Condensates -Interview with Wolfgang Ketterle http://www.esi-topics.com/bose/interviews/WolfgangKetterle.html 1 of 6 6/19/2005 1:32 PM

    E-Print Network [OSTI]

    Bose-Einstein Condensates - Interview with Wolfgang Ketterle http-Einstein Condensates Menu An INTERVIEW with Dr. Wolfgang Ketterle ESI Special Topics, March 2004 Citing URL - http://www.esi-topics.com/bose/interviews/WolfgangKetterle.html #12;Bose-Einstein Condensates - Interview with Wolfgang Ketterle http

  5. Videos. Interview recordings. Documents. Photos. Media clips. Music. Podcasts. Whatever your materials, whatever your project, whatever

    E-Print Network [OSTI]

    Saskatchewan, University of

    Videos. Interview recordings. Documents. Photos. Media clips. Music. Podcasts. Whatever your, PDF documents, audio files, videos and pictures. You can even create your own documents inside NVivo

  6. Microsoft Word - AREVA Benchmarking Site Visit and Interview...

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

    benefits that DOE should consider; * Considerable time needs to be allocated to conduct extensive start-up and acceptance testing prior to initial operations with spent...

  7. The University of Georgia Job Search Strategies | Resume | Cover Letter | Interviewing | Social Media

    E-Print Network [OSTI]

    Arnold, Jonathan

    The University of Georgia Job Search Strategies | Resume | Cover Letter | Interviewing | Social Fair 6 Reference/Recommendation Guidelines 7 Resume Guidelines 8 Sample Resumes 9-13 Power Verbs 14 a Major · Choosing a Career · Resumes · Cover Letters · Mock Interviews · The Job Search · Personal

  8. Second Interview with Professor Bob Hepple - 2 May 2008

    E-Print Network [OSTI]

    Dingle, Lesley; Bates, Daniel

    2009-02-18T23:59:59.000Z

    Leonard Sealy, B J Berwin Professor of Corporate Law, University of London 10 b. 1927. Kenneth William Wedderburn, Baron Wedderburn of Charlton, QC, Labour Party Peer 1977. 11 1922-2003. Read law at Downing College 1947, Professor of Law, University... of research students: that was a time when Labour Law was very prominent on the public agenda, there had been a report by the Royal Commission under Lord Donovan12; the Conservative government introduced its Industrial Relations Act in 1971 to try...

  9. Fourth Interview with Sir Eli Lauterpacht - 20 March 2008

    E-Print Network [OSTI]

    Dingle, Lesley; Bates, Daniel

    2008-06-19T23:59:59.000Z

    , or knowledge about, or information to protect the environment that there is today. Of course it’s a continuing major issue, so that these episodes at that time were part of the evolving history of international environmental protection. 88. Yes, I... at environmental impact assessment. There Malaysia obtained a measure of success. Not that the land reclamation was stopped, but that it was to be controlled and developed in discussion with Malaysia. So I have had a continuing interest in environmental...

  10. First Interview With RWM Dias - 19 December 2006

    E-Print Network [OSTI]

    Dingle, Lesley; Bates, Daniel

    2007-06-20T23:59:59.000Z

    mother? Yes. 8. And he would adjudicate, and then come home again? But only after fairly long periods of time - weeks. 9. Do you recall the places where he would have been based? Well, yes. I think he first went to a place on the west coast, a... and anxious to make friends with the servicemen but I think it was the service that said no; this is service life for them and we don’t want too much fraternising. We did fraternise on the sports field playing rugger occasionally and soccer, but apart from...

  11. Interview of James Scott and his Mellon Lecture

    E-Print Network [OSTI]

    Scott, James

    2009-01-01T23:59:59.000Z

    , in Washington; I was asked to go to a meeting with someone who turned out to be a CIA agent, who wanted me to write reports for them; at the time I don't think I was ideologically opposed to that but I refused; it turned out that during my period working... for the National Student Association, all my reports were sent by the president, who had been recruited by the CIA, to them; I wasn't paid, but I was in effect a CIA agent; I had some sense of being a little cog in a machine I didn't much care for, so the idea...

  12. Interviews of Dilmaya Gurung of Nepal, by Alan Macfarlane

    E-Print Network [OSTI]

    Macfarlane, Alan

    2015-03-05T23:59:59.000Z

    planning (Laproscopy). In Pokhara, Father Bhuwansing took me to hospital for treatment. After treatment, I stayed for 10 days in Pokhara and had an energy diet. The diet was provided by Father Bhuwansing. The diet was eggs, meat and ghee. Then I... for some time the pure ghee is made and we put it in the containers. Sometime I make local wine. The process of wine making is difficult and tedious. For this process, first of all water is boiled in a big pot ( container ) and two or three Pathi...

  13. Second Interview with Professor Peter Stein - 29 August 2007

    E-Print Network [OSTI]

    Dingle, Lesley; Bates, Daniel

    2008-05-14T23:59:59.000Z

    I was a qualified solicitor and the London County Council at that time had a permanent advertisement for as many solicitors as they could possibly get without qualified experience at something like £600 a year. Anyway, they said, “No... Visiting Lecturers Trust. I asked Ken Pollack, the Bursar of Kings, who was a South Africa. I said, Do you think it is ok to accept this,” and he said, “Well, who has given the invitation?” And when I told him he said, “So long as it’s not the South...

  14. Concurrent Validity of the "Working with Others Scale" of the ICIS Employment Interview System

    E-Print Network [OSTI]

    Cassidy, Martha Ward

    2011-12-31T23:59:59.000Z

    Concurrent Validity of the "Working with Others Scale" of the ICIS Employment Interview System Martha W. Cassidy ABSTRACT The purpose of this study was to determine if the Working with Others Scale from the American ...

  15. Interview with ARPA-E Acting Director Dr. Cheryl Martin on Platts Energy Week

    ScienceCinema (OSTI)

    Martin, Cheryl; Loveless, Bill

    2014-04-11T23:59:59.000Z

    Bill Loveless from Platts Energy Week interviews ARPA-E Acting Director, Dr. Cheryl Martin, about the many transformational energy technologies on display at ARPA-E's 5th annual Energy Innovation Summit.

  16. Interview with ARPA-E Acting Director Dr. Cheryl Martin on Platts Energy Week

    SciTech Connect (OSTI)

    Martin, Cheryl; Loveless, Bill

    2014-03-18T23:59:59.000Z

    Bill Loveless from Platts Energy Week interviews ARPA-E Acting Director, Dr. Cheryl Martin, about the many transformational energy technologies on display at ARPA-E's 5th annual Energy Innovation Summit.

  17. Video Rental Store: An Interview with Suzanne Carte-Blanchenot and Su-Ying Lee

    E-Print Network [OSTI]

    Hogan, Mél

    2010-01-01T23:59:59.000Z

    Video Rental Store An Interview with Suzanne Carte-of Under New Management’s Video Rental Store in Toronto,by the project’s name, Video Rental Store takes on the video

  18. The Relationship Between Leadership Level and Preference for Administrative Interview Questions

    E-Print Network [OSTI]

    Tulipana, Teresa Marie

    2010-05-31T23:59:59.000Z

    The purpose of this study was to determine whether administrators at differing levels (elementary, secondary and central office) had a preference for interview questions and composite scales designed to identify effective ...

  19. This handout will help graduate students prepare for interviews in corporate, non-profit, and government environments. DO YOUR RESEARCH

    E-Print Network [OSTI]

    Kaminsky, Werner

    This handout will help graduate students prepare for interviews in corporate, non-informed about employers will help you make a positive impression during interviews. Purposes: Researching helps you decide if you want to apply, accept a job interview, and accept a job offer. Research helps you

  20. [Interview]: Alexandre Shvartsburg, Pacific Northwest National Laboratory, Richland, WA, USA

    SciTech Connect (OSTI)

    Shvartsburg, Alexandre A.

    2012-12-01T23:59:59.000Z

    Q1. What are your main research activities in ion mobility mass spectrometry (past or present)? My early efforts focused on the structural characterization of atomic (carbon and semiconductor) clusters. After the production of bulk fullerenes, many hoped that other nanoclusters discovered in the gas phase could also coalesce into new materials. As these studies required accurate and robust mobility calculations for any ion geometry, I strived to build the needed theory and implement it in the Mobcal software widely employed today. Since 2004, I have been developing methods and novel applications of differential IMS (FAIMS) at PNNL. The principal achievement has been raising the resolving power by over tenfold (up to ~400 for multiply-charged peptides) using elevated fields, helium and hydrogen-rich buffers, and extended filtering times. This performance broadly allows previously unthinkable separations of very similar species, for example sequence inversions and post-translational modification localization isomers of peptides (including “middle-down” peptides such as histone tails), lipid regioisomers, and even isotopomers. Another major direction is investigating the dipole alignment of larger proteins, which creates an exceptionally strong FAIMS effect that is a potential tool for structural biology. Q2: What have been the most significant instrumentation or applications developments in the history of ion mobility - mass spectrometry? In 1995 when I started graduate research at Northwestern, only two groups worldwide worked with IMS/MS and “the literature” meant papers by Bowers (UCSB). Well-wishers counseled me to “learn something useful like HPLC, as IMS would never have real utility”. This booklet showcases the scale of change since. First, the practical IMS/ToF platforms for complex biological analyses demonstrated by Clemmer have turned IMS/MS from an esoteric physical chemistry technique into a powerful analytical tool. By commercializing the IMS/ToF technology in Synapt instruments, Waters has greatly increased its impact via expanded number and diversity of applications. Concurrently, Guevremont at Canadian NRC has perfected FAIMS coupled to MS, deployed it for real-world bio and environmental analyses, and widely distributed it in the Ionalytics Selectra system (subsequently installed on Thermo MS platforms). The latest breakthrough is ultra-FAIMS by Owlstone, where extreme fields allow numerous qualitatively new separations and operational modes that we just begin to explore. Q3: Where do you see ion mobility - mass spectrometry making the most impact in the next 5 years? Any predictions for where the field will go? Sciences dealing with perturbations in media (such as optics or acoustics) at some point shift from the linear to nonlinear paradigm, where propagation depends on the magnitude of perturbation or its driving force. While the linear part remains industrially important (e.g., eyewear and architectural glass for optics), frontline research moves to nonlinear phenomena. IMS is undergoing that transition now with the rise of FAIMS, which should continue as the fundamental understanding improves, new modalities and applications emerge, and more instrumentation is introduced by vendors. Modifying and augmenting FAIMS separations through vapor dopants that render ion mobilities less linear is becoming routine. I expect this area to advance, extending to more specific interactions and to complexation with solution additives. Another route to higher separation power is integrating FAIMS with conventional IMS; proliferation of both technologies would make such 2-D platforms common. Along with mass spectrometry and conventional IMS, FAIMS will address increasingly large macromolecules, including proteins and their complexes.

  1. Interview Travel

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickrinformation for and Application deadline: NovemberScience

  2. Charlotte Witt, Professor of Philosophy Interviewed by Nick Smith, Associate Professor of Philosophy

    E-Print Network [OSTI]

    New Hampshire, University of

    Charlotte Witt, Professor of Philosophy Interviewed by Nick Smith, Associate Professor of Philosophy 1. What is your vision of diversity on our campus? Well, there are many ways to think about material on social class in my syllabus for Philosophy and Feminism. But I can imagine teaching contexts

  3. Java technology zone technical podcast series: Andrew Glover interviews experts on a variety of topics

    E-Print Network [OSTI]

    Java technology zone technical podcast series: Season 1 Andrew Glover interviews experts on a variety of topics Skill Level: Introductory Andrew Glover Author and developer Beacon50 10 Aug 2010 by the engaging and technically curious Andrew Glover, provides a new way to get information from the sources you

  4. Form P&D Interview | Faculty of Science | January 2009 Universiteit Leiden

    E-Print Network [OSTI]

    Hille, Sander

    Performance & Development Interview and from the UFO profile. 4 Other applicable performance areas. #12;Form P areas from the UFO Profile, designated tasks, competencies and the personal development of the employee Goals Deadline Good job performance 5 Applicable performance areas from the UFO profile. #12;Form P

  5. Form P&D initial interview | Faculty of Science |version January 2009 Page 1 of 3

    E-Print Network [OSTI]

    Hille, Sander

    ­ Password: leiden7 Applicable performance areas from the UFO profile Part B - Agreements the UFO profile, designated tasks, competencies and the personal development of the employee. For instance performance areas from the UFO profile. #12;Form P&D initial interview | Faculty of Science |version January

  6. 1 the boisi center interview: david quigley owens: Can you begin by talking about

    E-Print Network [OSTI]

    Huang, Jianyu

    1 the boisi center interview: david quigley owens: Can you begin by talking about what brought you American event? quigley: The more I thought about American cities in the 19th centu- ry--and especially quigley is dean of the College and Graduate School of Arts and Sciences and professor of history at Boston

  7. 3.d. TYPE (Street or Off-road) COMMANDER'S MOTORCYCLE SAFETY INTERVIEW

    E-Print Network [OSTI]

    3.d. TYPE (Street or Off-road) COMMANDER'S MOTORCYCLE SAFETY INTERVIEW AETC FORM 708, APR 98 (EF-V2-207/AETC Sup 1. PURPOSE: To gather data and background information for use in managing the unit motorcycle be susceptible to a motorcycle accident. The intent is to identify potential problems that could lead to injury

  8. Measuring Water Collection Times in Kenyan Informal Settlements

    E-Print Network [OSTI]

    Davis, James E.

    of water is thought to contribute to the over-work or time shortage of women. Thus, Blackden and Wodon [3114 Measuring Water Collection Times in Kenyan Informal Settlements James Davis University and interviews to measure the time taken to collect water in two Kenyan informal settlements. The time devoted

  9. The following experts from Oak Ridge National Laboratory are available for interviews at SC10. To ar-range an interview, please contact Leo Williams at 865.241.2850.

    E-Print Network [OSTI]

    The following experts from Oak Ridge National Laboratory are available for interviews at SC10 Oak Ridge National Laboratory may be available for interviews at SC10. Robert Harrison, computational information, contact: Oak Ridge Leadership Computing Facility Oak Ridge National Laboratory Phone: 865

  10. Tim O'reilly interviews Todd Park | OpenEI Community

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-gTaguspark JumpDetective JumpInc., 2010)PtyO'reilly interviews Todd Park

  11. Interview with Baird G. Whaley Setting: August 15,1994, Berkeley, California

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinan antagonist Journal Article: Crystal structureComposite--FORRemarksHEATINGI _ _++, +++_+ Interview

  12. Modalities, Sites and Practices of Family Literacy: A Qualitative Interpretation of Family Photographs through Interviews and Observations

    E-Print Network [OSTI]

    Lipsett, Tiffany Marie-Hamlin

    2012-10-19T23:59:59.000Z

    This qualitative arts-based research study explores family literacy experiences that occur in homes with adults and children through interviews, observations, and the visual analysis of photographs that document such experiences. I employ visual...

  13. The Effects of Age and Delay on Responses to Repeated Questions in Forensic Interviews With Children Alleging Sexual Abuse

    E-Print Network [OSTI]

    Andrews, Samantha J.; Lamb, Michael E.

    2013-12-16T23:59:59.000Z

    -ended repeated questions and, as noted above, this is an essential consideration when interpreting inconsistencies in children’s responses. Present Study The current study was designed to investigate question repetition in forensic interviews of children... , and guidance on using special measures. London: Ministry of Justice. http://www.cps.gov.uk/publications/docsbest_evidence_in_criminal_proceedings.pdf Achieving Best Evidence in Criminal Proceedings (2002). Guidance on interviewing victims and witnesses...

  14. INTERVIEW WITH RICH CAPLOW Eric Green: Hello and welcome to a new podcast series from IBM software

    E-Print Network [OSTI]

    . And asset management is something that's important to all sorts of different departments #12;INTERVIEW management also includes the process of managing the work that's associated with maintaining those assets. So? Rich Caplow: Well, asset management is something that in general applies to asset intensive industries

  15. NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form

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

    June 2011 - June 2014 Albany, OR (Building 28, Room 117, 118) Severe Environmental Corrosion & Erosion Research Facility (SECERF) Research on corrosion and erosion of metal...

  16. Entropic Time

    SciTech Connect (OSTI)

    Caticha, Ariel [Department of Physics, University at Albany-SUNY, Albany, NY 12222 (United States)

    2011-03-14T23:59:59.000Z

    The formulation of quantum mechanics within the framework of entropic dynamics includes several new elements. In this paper we concentrate on one of them: the implications for the theory of time. Entropic time is introduced as a book-keeping device to keep track of the accumulation of changes. One new feature is that, unlike other concepts of time appearing in the so-called fundamental laws of physics, entropic time incorporates a natural distinction between past and future.

  17. Organization Industry Majors Positions Info Sessions Job Fair Application Process/Interviews Baker Hughes

    E-Print Network [OSTI]

    Ickert-Bond, Steffi

    & Gas Service Company All Engineering majors, Engineering Technology, Geology, Mathematics, Physics Services Civil Engineering, Computer Science, Mechanical Engineering, Petroleum Engineering Full Time, Part Hughes Oilfield Service Company Internships, Full Time Sept 23, 8:30 PM Wood Center C/D Yes See job

  18. Female Team Overall Name Age Rank Time Rank Time Rank Time Pace Rank Time Rank Time Pace Time

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    Female Team Overall Name Age Rank Time Rank Time Rank Time Pace Rank Time Rank Time Pace Time 1 Amy:56:27.6 Deborah Mc Eligot Deborah Storrings Male Team Overall Name Age Rank Time Rank Time Rank Time Pace Rank Time Rank Time Pace Time 1 Macon Fessenden 20 1 5:42.2 2 0:26.9 1 34:29.7 3:23 1 0:12.8 1 17:41.1 3

  19. Time Off

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScienceThe43068G. ThundatSmallDepartment ofTimTime

  20. Interview with Michael Herzfeld

    E-Print Network [OSTI]

    Herzfeld, Michael

    of an oddball. My parents were of German-Jewish origin, and were upper-middle class professionals from Berlin and both had professional careers of their own which lost during the war. They left Germany in 1933 and moved to England where I was born. The first... thing I ever said was ask for more fish in Portuguese – which said that I was interested in food and languages etc. right from then. My parents were a very strong influence; they were not interested in anthropology but they travelled a lot and were...

  1. Interview of Les Hiatt

    E-Print Network [OSTI]

    Hiatt, Les

    2005-08-24T23:59:59.000Z

    at Elephant and Castle then returned to a lectureship at Sydney in 1965 42:41:03 Continued to go back to Maningrida for next 45 years; did think about establishing another field area; went to New Guinea for a few months and for five months on the east coast...

  2. Interview with Lucy Mair

    E-Print Network [OSTI]

    Mair, Lucy

    2004-08-05T23:59:59.000Z

    relations so bad? Malinowski’s anti-Semitism Malinowski’s ideas, methods and role Were students then more mature? Raymond Firth, Edmund Leach (5 mins) Raymond Firth’s character and ideas Meyer Fortes and his dwindling socialism Edmund Leach as an eccentric... ) Did you enjoy teaching Colonial cadets and keep in touch with any of them? Visit to Nigeria and later trip to Nigeria Trip to Australia and New Guinea – impressions Sailing round the coast steered by a murderer Contrast with Africa Evans...

  3. Interview with Hal Dixon

    E-Print Network [OSTI]

    Dixon, Hal

    2007-11-23T23:59:59.000Z

    ; had become interested in sciences at prep school where best friend, Peter Schwarz, became an organic chemist at Edinburgh; enjoyed physics and chemistry and found relevant books at home 9:49:05 Applied to King's for a major scholarship; Donald Beves... Hartley that no one in the department could speak Russian; bought a 'teach yourself' book the next day and enjoyed learning it; pressed by Frank Young to go to Russia and went to Moscow to The Institute for Physical Chemistry and Radiation Laboratory...

  4. Interview with Jeffrey Long

    E-Print Network [OSTI]

    Gururangan, Kapil; Owen, Elaine; Rai, Manisha; Bhat, Prashant

    2011-01-01T23:59:59.000Z

    push for research on hydrogen storage materials and thoseyears on mak- ing new hydrogen storage materials that might

  5. Stakeholder Interview Prepared for

    E-Print Network [OSTI]

    Generation 6 Theme 3: Utility Partnerships and the Need for Public Policies 7 Theme 4: Biofuels, Energy in the second phase of the Hawaii Energy Roadmapping Study is to solicit the perspective of various stakeholders

  6. Interview of John Polkinghorne

    E-Print Network [OSTI]

    Polkinghorne, John

    2009-03-30T23:59:59.000Z

    Part - 10th November 2008 0:09:07 I went to Westcott House in 1979 just before my forty-ninth birthday; it was a funny experience becoming a student again; I was used to standing up and talking for an hour but it was much more difficult to sit... is contained in the New Testament witness; I taught myself elementary New Testament Greek before I went to Westcott and I learnt a bit of Hebrew there, which was quite useful in using commentaries based on texts; I was the oldest person in the House and most...

  7. Interview of Owen Gingerich

    E-Print Network [OSTI]

    Gingerich, Owen

    2008-12-27T23:59:59.000Z

    atmospheres, the way the radiation flows through the outer layers of the star; previously everybody had assumed that the stars were grey across the wave length regions so you would not take into account the different opacity of the atmosphere in the different... and Phil was about to leave when the officer in charge said there was no danger; he instructed the men to stack up the boxes in a wall and to bring someone with a machine gun to show how safe it was; Phil left before the demonstration; he flew with the core...

  8. Interview of Simon Schaffer

    E-Print Network [OSTI]

    Schaffer, Simon

    2008-11-17T23:59:59.000Z

    museum of the Nobel Prize which opened just a few years ago; Svante is an impressive technology historian who wrote on the introduction of the steam engine into Sweden and an article on glass-blowing as the key technology of the modern world...

  9. Interview with Kathleen Blee

    E-Print Network [OSTI]

    Decker, Stephanie Kristine

    2007-01-01T23:59:59.000Z

    able to evaluate them from a more distant stance. STAR: how do you do that? what are the things that you do to ensure that? I know you mentioned sometimes stepping away from your work for a while. Blee: well, right now I’m doing a project on social... it shows their absorption into these groups. their absorption is total. It’s not just that they have racist ideas; rather, they’ve reoriented their worldview in a very deep way. STAR: you talked about people telling you things that you don’t want...

  10. Interview of Ruth finnegan

    E-Print Network [OSTI]

    Finnegan, Ruth

    2008-04-30T23:59:59.000Z

    the graduate diploma in anthropology under Evans-Pritchard; this was in 1958-1960; Evans-Pritchard was inspiring if not orthodox and his lectures on the history of anthropology were dry but he was the "sacred king" above the warring factions in the institute...

  11. Interview of Julian Hunt

    E-Print Network [OSTI]

    Hunt, Julian

    2009-01-01T23:59:59.000Z

    was painted in garish colours which rekindled feeling of childhood terror; we came back from India on leave during the War in a convoy; remember we had to sing-song "I'm H A P P Y..." which I did with tears rolling down my face; remember snake charmers coming... P.E. who had been a sergeant in the Army in the Boer War; he taught boxing and he tried to encourage me to fight on when my opponent was already in tears; Mr Retty used to teach us dancing which we did with other boys; my brother broke his finger...

  12. Interview with Allan Hanson

    E-Print Network [OSTI]

    2007-01-01T23:59:59.000Z

    9 Allan Hanson Professor, Department of Anthropology University of Kansas USA 1. Why were you initially drawn to philosophical issues concerning technology? I began as a cultural anthropologist interested in Polynesia, first the small, remote island... provocative, and Foucault’s discussion of it as part of the disciplinary technology of power turned my interest to technol- ogy, broadly defined. In the margin next to Foucault’s question, “Who will write the history of the examination?”, my wife wrote “Allan...

  13. Interview of Barry Supple

    E-Print Network [OSTI]

    Supple, Barry

    2010-01-01T23:59:59.000Z

    venture. Harold had a strong temper; I remember claiming in the course of a hot argument that the reason he liked D.H. Lawrence was because of the dirty bits; he almost felled me to the ground because of this silly comment. We went on holiday together...

  14. Interview of Hermann Hauser

    E-Print Network [OSTI]

    Hauser, Hermann

    2009-01-06T23:59:59.000Z

    , but their IPR arrangements are much tighter than here; however, there are one or two universities in America allow IPR to be used freely rather than assuming that it belongs to the university; cannot see much difference in spin outs between this type... four and a half billion years, it is a wise thing to use; the main advantage over solar panels, which use silicon, is cost; silicon is about 20% efficient now and plastic solar cells are about 6-7% efficient at present, so we need to get...

  15. Interview with John Walker

    E-Print Network [OSTI]

    Walker, John E

    2008-08-13T23:59:59.000Z

    , of rotary action produced by consumption of electrical energy, the proton motive force being used to generate directation, rather like water flowing through a dynamo generates electricity; it now turns out that this rotary principle is quite widely dispersed... and to move the Institute to the Cote d'Azur; managed to get Government funding in the end 51:46:00 Georges Cohen, with whom I worked, could see my difficulty and helped me to come back to England; came to Cambridge Easter 1974 to a course funded by EMBO...

  16. Interview with Jeffrey Long

    E-Print Network [OSTI]

    Gururangan, Kapil; Owen, Elaine; Rai, Manisha; Bhat, Prashant

    2011-01-01T23:59:59.000Z

    with the mechanism of carbon-capture technology that couldorganic frame - works in carbon capture technology . H owS o in regards to the carbon capture storage project , we

  17. Interviews and Videos

    Broader source: Energy.gov [DOE]

    Advances in nanotechnology research & development hold potential for characterization of fracture systems in enhanced geothermal systems. DOE-sponsored research at Stanford University under the...

  18. Interview with Herbert Huppert

    E-Print Network [OSTI]

    Huppert, Herbert

    2010-01-01T23:59:59.000Z

    of my work 26:53:06 Carbon sequestration, putting carbon dioxide into a compressed, liquid-like form, in the large porous reservoirs beneath the Earth's surface at about a kilometre, I became interested in a rather curious way; one day a small woman... (Sarah Lyle) came to my room and told me that she was captain of the University women's rugby football club, a third-year earth scientist, and wanted to do a project on carbon sequestration with me as her supervisor; I told her I knew nothing about...

  19. Interview with Colin Jerolmack

    E-Print Network [OSTI]

    Jerolmack, Colin; Craft, Rachel; Ordner, James

    2010-01-01T23:59:59.000Z

    ;IRU#3;)RUEHV#3;PDJD]LQH#3; DQG#3;VKH#3;FRQWDFWHG#3;PH#17;#3;#3;,W#3;ZDV#3;JUHDW#3;EHFDXVH#3;,#3;ZDV#3;DEOH#3;WR#3;PDNH#3;D#3; PRUH#3;JHQHUDO#3;VWDWHPHQW#3;WR#3;D#3;ZLGHU#3;JURXS#3;RI#3;SHRSOH#3;DERXW#3;KXPDQ#16; DQLPDO#3;UHODWLRQVKLSV#17;#3;#3;,¶P#3...;SHRSOH#3;FDQ#3; UHIHUHQFH#3;LW#17;#3;#3;$W#3;WKLV#3;SRLQW#15;#3;,#3;KDYH#3;D#3;FRXSOH#3;RI#3;VSHFLDOL]HG#3;DUWLFOHV#3;LQ#3; D#3;FRXSOH#3;RI#3;VRFLRORJ\\#3;MRXUQDOV#15;#3;EXW#3;WKHUH#3;DUH#3;RSSRUWXQLWLHV#3;RSHQLQJ#3; XS#15;#3;DQG#3;,¶P#3;SUHWW\\#3;H[FLWHG#3...

  20. Interview of John Sulston

    E-Print Network [OSTI]

    Sulston, John

    2009-01-09T23:59:59.000Z

    rather bitterly now that I, as the boy, was sent to fee-paying private schools and she was sent to state schools; I did get scholarships throughout so did not take large chunks of the family income 26:38:21 First went to a preparatory school not far from... was able to I took things to pieces, I loved playing with electricity, though my parents had no idea what was going on; my sister was also interested in experimenting with electricity; I had an aquarium, dipped in the pond, an uncle gave me a little...

  1. Interview with Jesusa Rodríguez

    E-Print Network [OSTI]

    Kelty, Mark; Kelty, Blanca

    1997-10-01T23:59:59.000Z

    interesa muchísimo trabajar en contra de la ideología católica, que no es la religión porque no me importa la fe de cada quien. Pero sí, del negocio de la fe, porque son dos mil años de totalitarismo. Por otro lado, atacar esa fuente de agresión a la... ningún lado. Yo te diría que el humor es una fuente de revelación más que una arma, porque una arma es destructiva y el humor es una fuente enorme de creatividad, de revelación. ¿No hay gente que se ofende por los ataques a la fe que surgen en tu...

  2. Interview of Barry Keverne

    E-Print Network [OSTI]

    Keverne, Barry

    2009-01-01T23:59:59.000Z

    of countryside; the River Don was nearby though it was very polluted. When at junior school I used to collect stamps, and was interested in sport, sprinting in particular. There were no teachers that particularly influenced me at that stage; the classes were huge... how hormones influence behaviour. They have a powerful effect in rodents and small-brained mammals but nobody had really looked at their influence in large-brained mammals. I first studied monkeys and was very interested in how hormones motivated...

  3. Interview of Caroline Humphrey

    E-Print Network [OSTI]

    Humphrey, Caroline

    2010-01-01T23:59:59.000Z

    once that if I  wanted to be an anthropologist, not to worry about it too much as six weeks was  enough to learn any language - not really very good advice; she was full of  energy and I would have thought quite attractive, especially in her youth; my...   and my mother I also heard about cruelties and invading armies.      53:00:21 I first went to Russia before I intended to do anthropology, on  camping holiday there as a student; we had a car and we drove from Finland; I  remember disembarking...

  4. Interview of Keith Thomas

    E-Print Network [OSTI]

    Thomas, Keith

    2010-01-01T23:59:59.000Z

    at knowing what you should read up to the age of nine, so I read works like 'The Wind in the Willows' and 'Treasure Island', classic children's stories; I then started reading a lot of popular history such as Marshall's 'Our Island Story' and 'The Boys Book...

  5. Interview of Vittorio Luzzati

    E-Print Network [OSTI]

    Luzzati, Vittorio

    2010-01-01T23:59:59.000Z

    and of its most impressive implications, but sometimes I wonder whether other disciplines ? say electrophysiology - offer better examples of intellectual achievements; in many respects molecular biology is a chemical approach to biology   1:11:32:05 I have...

  6. Interview with an octopus

    E-Print Network [OSTI]

    Krakauer, Hannah Lauren

    2012-01-01T23:59:59.000Z

    Octopuses are extraordinary creatures: Despite their numerous biological divergences from humans, they display impressive intelligence. Aquarists and scientists alike have noted instances of octopuses having what appear ...

  7. Interview of Michael Bate

    E-Print Network [OSTI]

    Bate, Michael

    2008-11-28T23:59:59.000Z

    of that attitude is the same with everybody; finally, films are things that are important to me; I love cinema; in Australia I was offered a job as film critic for the Australian Broadcasting Commission; I had a weekly programme when I broadcast to Canberra about... had started a lab in Australia which was very interested in the idea of differences between nerve cells and how connections were made between them; having met Horridge I applied to do a post doc with him; I went to Australia wanting to pursue my work...

  8. Interview of Michael Mann

    E-Print Network [OSTI]

    Mann, Michael

    2005-08-24T23:59:59.000Z

    into two books, the first 'Fascists' (2004) and the second, 'The Dark Side of Democracy' (2005) explaining ethnic cleansing; I am waiting to see what reaction is; in 2002 began to write a book on Bush American foreign policy, 'Incoherent Empire', which... an enormous amount of pillaging of books for factual material; have taken enxtensive notes; have just discovered a new technique of library raiding from book reviews in journals on the web; all my notes are in my laptop; had a basic methodology in my raiding...

  9. Interview of Gillian Beer

    E-Print Network [OSTI]

    Beer, Gillian

    2009-07-15T23:59:59.000Z

    person who influenced me a lot was Del Kolve who became a Medievalist and a professor at UCLA; in terms of studying and talking together, he and I did that the most among our contemporaries; Christopher Ricks was also around. 32:08:13 My mother...

  10. Interview with Dolores Prida

    E-Print Network [OSTI]

    Umpierre, Luz Marí a

    1988-10-01T23:59:59.000Z

    of the Elenco Experimental Research and Performance Center with an em phasis in the study of contemporary national and international bi lingual drama and theatre. For further information, please contact: Roberto D. Porno Texas A & M University Department...

  11. Interview of Gabriel Horn

    E-Print Network [OSTI]

    Horn, Gabriel

    2008-06-17T23:59:59.000Z

    ; in those years of enlightenment for me when I had decided to read medicine, my mind was opened by Huxley and Wells 'A Science of Life' and I began to read, particularly philosophy; remember reading C.E.M Joad's 'Guide to Philosophy' and that brought a huge... and they have been reviewing the risk factors for the later addictive behaviour; I am sure it will have implications right the way through Government policy; I have already submitted an interim report and I gave a talk to a cross Government meeting last December...

  12. Interview of Jonathan Parry

    E-Print Network [OSTI]

    Parry, Jonathan

    2009-06-11T23:59:59.000Z

    up one side of it; I found it easy to meet a few people who were encouraging and suggested a few villages; having abandoned work in a polyandrous area, another interest I had at that stage was local level politics; I had been influenced and impressed... facilities, but have no interest in the informal sector or in becoming politically active on behalf of those below them...

  13. Thomas and Mack Concourse Take time before Career Day to find out which companies are represented. Go to the Career

    E-Print Network [OSTI]

    Hemmers, Oliver

    Thomas and Mack Concourse Take time before Career Day to find out which companies are represented of attending employers. Maximize your time by planning a strategy for companies you most want to visit. Make sure you visit companies you are planning on interviewing with after Career Day. Check the websites

  14. Griz eRecruiting is The University of Montana's web based service for posting jobs, obtaining student resumes, and handling interviewing scheduling...at

    E-Print Network [OSTI]

    Steele, Brian

    student resumes, and handling interviewing scheduling...at your service 24 hours a day, every day. First Student Referrals: To see which students have submitted a resume to apply for your position, log Referrals. Click on the number next to it to access the list of students who have applied and their resumes

  15. Walk-in interview for the post of R&D Engineer on 01st April 2014 (Tuesday) NATIONAL BRAIN RESEARCH CENTRE (NBRC), Manesar-122 051, Gurgaon,

    E-Print Network [OSTI]

    Mandal, Pravat K.

    certificates in original and with a set of attested copies of such certificate / documents in support not get their certificates verified by 12 Noon will not be allowed to appear for the walk-in interview information 1. Position applied: 2. Full Name in Capitals: 3. Date of birth: 4. Gender: 5. Marital status : 6

  16. 8 Kerr Administration Building (541) 737-4085 www.oregonstate.edu/career When preparing for an interview or job search, it's important to research companies, product lines and

    E-Print Network [OSTI]

    Escher, Christine

    · (541) 737-4085 · www.oregonstate.edu/career When preparing for an interview or job search, it's important to research companies, product lines and competitors. Research will provide information to help you decide whether you're interested in the company and important data to refer to during an interview

  17. A survey of industries which interview students through the Texas A&M Placement Office to ascertain their attitude toward the Engineering Technology Department

    E-Print Network [OSTI]

    Johnson, Roy Newell

    1972-01-01T23:59:59.000Z

    A SURVEY OF INDUSTRIES WHICH INTERVIEW STUDENTS THROUGH THE TEXAS A&M PLACEMENT OFFICE TO ASCERTAIN THEIR ATTITUDE TOWARD THE ENGINEERING TECHNOLOGY DEPARTMENT A Thesis by ROY NEWELL JOHNSON Submitted to the Graduate College of Texas A... TOWARD THE ENGINEERING TECHNOLOGY DEPARTMENT A Thesis by ROY NEWELL JOHNSON Approved as to style and content by: (Chairman of Committee) (Head of Departmen (Member) (Memb er ) August 1972 g ". ;, 'j', '~ 0 ABSTRACT A Survey of Industries Which...

  18. Precision Timed Machines

    E-Print Network [OSTI]

    Liu, Isaac Suyu

    2012-01-01T23:59:59.000Z

    1.4 Precision Timed Machines . . . . .Precision Timed Machine 2.1precision timed (PRET) machine. pages 264–265, June 2007. [

  19. Policy Brief: Still time to reclaim the European Union Emissions Trading System for the European tax payer

    E-Print Network [OSTI]

    Policy Brief: Still time to reclaim the European Union Emissions Trading System for the European of the European Union Emissions Trading System (EU ETS) are not restrictive enough. Evidence from interviews The EU Commission is currently finalising the design of the third trading phase of the European Emissions

  20. The interview is your best chance to make a great impression on an employer, so be prepared. Identify your strengths, weaknesses, goals, skills, etc., and put a spin on them that fits well with the employers needs. The Center for Career Development (CCD)

    E-Print Network [OSTI]

    search to learn as much about the company as possible. When you ask questions, you should not ask you with your self-assessment. Research the company and prepare questions to ask the interviewer INTERVIEW Always go into an interview having researched the company. Having information beforehand allows

  1. Noncommutative Two Time Physics

    E-Print Network [OSTI]

    W. Chagas-Filho

    2006-04-03T23:59:59.000Z

    We present a classical formalism describing two-time physics with Abelian canonical gauge field backgrounds. The formalism can be used as a starting point for the construction of an interacting quantized two-time physics theory in a noncommutative soace-time.

  2. Asia Times -Search Asia

    E-Print Network [OSTI]

    Asia Times - Search Asia Times Advanced Search Southeast Asia Scapegoats for Indonesia's timber://www.atimes.com/atimes/Southeast_Asia/EI19Ae01.html (1 of 4)9/4/2007 3:01:50 PM Search #12;Asia Times - rather than on the nationwide band

  3. Asia Times -Search Asia

    E-Print Network [OSTI]

    Asia Times - Search Asia Times Advanced Search Southeast Asia Scapegoats for Indonesia's timber://www.atimes.com/atimes/Southeast_Asia/EI19Ae01.html (1 of 4)9/4/2007 12:55:07 PM Search #12;Asia Times - rather than on the nationwide band

  4. Matter: Space without Time

    E-Print Network [OSTI]

    Yousef Ghazi-Tabatabai

    2012-11-19T23:59:59.000Z

    While Quantum Gravity remains elusive and Quantum Field Theory retains the interpretational difficulties of Quantum Mechanics, we have introduced an alternate approach to the unification of particles, fields, space and time, suggesting that the concept of matter as space without time provides a framework which unifies matter with spacetime and in which we anticipate the development of complete theories (ideally a single unified theory) describing observed 'particles, charges, fields and forces' solely with the geometry of our matter-space-time universe.

  5. Intrinsic Time Quantum Geometrodynamics

    E-Print Network [OSTI]

    Eyo Eyo Ita III; Chopin Soo; Hoi-Lai Yu

    2015-02-06T23:59:59.000Z

    Quantum Geometrodynamics with intrinsic time development and momentric variables is presented. An underlying SU(3) group structure at each spatial point regulates the theory. The intrinsic time behavior of the theory is analyzed, together with its ground state and primordial quantum fluctuations. Cotton-York potential dominates at early times when the universe was small; the ground state naturally resolves Penrose's Weyl Curvature Hypothesis, and thermodynamic and gravitational `arrows of time' point in the same direction. Ricci scalar potential corresponding to Einstein's General Relativity emerges as a zero-point energy contribution. A new set of fundamental commutation relations without Planck's constant emerges from the unification of Gravitation and Quantum Mechanics.

  6. Intrinsic Time Quantum Geometrodynamics

    E-Print Network [OSTI]

    Eyo Eyo Ita III; Chopin Soo; Hoi-Lai Yu

    2015-01-26T23:59:59.000Z

    Quantum Geometrodynamics with intrinsic time development and momentric variables is presented. An underlying SU(3) group structure at each spatial point regulates the theory. The intrinsic time behavior of the theory is analyzed, together with its ground state and primordial quantum fluctuations. Cotton-York potential dominates at early times when the universe was small; the ground state naturally resolves Penrose's Weyl Curvature Hypothesis, and thermodynamic and gravitational `arrows of time' point in the same direction. Ricci scalar potential corresponding to Einstein's General Relativity emerges as a zero-point energy contribution. A new set of fundamental canonical commutation relations without Planck's constant emerges from the unification of Gravitation and Quantum Mechanics.

  7. On the Time Times Temperature Bound

    E-Print Network [OSTI]

    A. Lopez-Ortega

    2010-06-28T23:59:59.000Z

    Recently Hod proposes a lower bound on the relaxation time of a perturbed thermodynamic system. For gravitational systems this bound transforms into a condition on the fundamental quasinormal frequency. We test the bound in some spacetimes whose quasinormal frequencies are calculated exactly, as the three-dimensional BTZ black hole, the D-dimensional de Sitter spacetime, and the D-dimensional Nariai spacetime. We find that for some of these spacetimes their fundamental quasinormal frequencies do not satisfy the bound proposed by Hod.

  8. Time functions as utilities

    E-Print Network [OSTI]

    E. Minguzzi

    2009-09-04T23:59:59.000Z

    Every time function on spacetime gives a (continuous) total preordering of the spacetime events which respects the notion of causal precedence. The problem of the existence of a (semi-)time function on spacetime and the problem of recovering the causal structure starting from the set of time functions are studied. It is pointed out that these problems have an analog in the field of microeconomics known as utility theory. In a chronological spacetime the semi-time functions correspond to the utilities for the chronological relation, while in a K-causal (stably causal) spacetime the time functions correspond to the utilities for the K^+ relation (Seifert's relation). By exploiting this analogy, we are able to import some mathematical results, most notably Peleg's and Levin's theorems, to the spacetime framework. As a consequence, we prove that a K-causal (i.e. stably causal) spacetime admits a time function and that the time or temporal functions can be used to recover the K^+ (or Seifert) relation which indeed turns out to be the intersection of the time or temporal orderings. This result tells us in which circumstances it is possible to recover the chronological or causal relation starting from the set of time or temporal functions allowed by the spacetime. Moreover, it is proved that a chronological spacetime in which the closure of the causal relation is transitive (for instance a reflective spacetime) admits a semi-time function. Along the way a new proof avoiding smoothing techniques is given that the existence of a time function implies stable causality, and a new short proof of the equivalence between K-causality and stable causality is given which takes advantage of Levin's theorem and smoothing techniques.

  9. Interview of Sally Falk Moore

    E-Print Network [OSTI]

    Moore, Sally Falk

    2009-02-12T23:59:59.000Z

    over when about ten; he became a prosperous lawyer in New York; this grandmother and her Hungarian husband lived in a little house in Rockaway that my father had bought for them; they had a little garden which my grandfather cultivated in European style... account of what happened and put the Chagga in the middle of a trading entity in the C19 that went between Lake Victoria and the coast, trading ivory, hoes, slaves and all kinds of things; all that business was stopped by the colonial power as they wanted...

  10. Interview with Professor Alexei Filippenko

    E-Print Network [OSTI]

    Bhat, Prashant; Chowdhary, Kuntal; Wang, Jingyan; Palla, Ali

    2013-01-01T23:59:59.000Z

    of different types of supernovae has appeared in numerous TVformation of brilliant supernovae. BSJ: To begin, we wantedled you to focus on supernovae? F: As a graduate student at

  11. Interview With Dr. Lee Riley

    E-Print Network [OSTI]

    Moses, Michael R; Gagnon, Alex

    2011-01-01T23:59:59.000Z

    get from water, but just the lack of water to clean yourselfAnd that’s because of a lack of water, now can you imaginedefinitions was “Lack of Safe Drinking Water,” so you can

  12. An interview with Akira Hayami

    E-Print Network [OSTI]

    Hayami, Akira

    2009-01-01T23:59:59.000Z

    wrote a letter to this person about my dilemma and said I would like to study in Belgium; I had bought a book in Lisbon written by a Belgian economic historian, Charles Verlinden, who taught at Ghent University; also the Dutch historian Huizinga had...

  13. Interview with Professor Alexei Filippenko

    E-Print Network [OSTI]

    Bhat, Prashant; Chowdhary, Kuntal; Wang, Jingyan; Palla, Ali

    2013-01-01T23:59:59.000Z

    are thought to be the thermonuclear runaway of a white dwarfCore collapse versus thermonuclear runaway. The Ib and IcType Is are not the thermonuclear runaway of a white dwarf,

  14. Content Overview Interview and Resumes

    E-Print Network [OSTI]

    Alvarez, Pedro J.

    are available through the search function · Employer · Green Programs · Top 50 Management and Strategy/European Banking Employers COMPANY RESEARCH · Browse companies by Name, Location, or Industry · General info DISCUSSION · Discussion boards for other students on various topics JOB SEARCH · Search engine for jobs

  15. IMPROVING PERFORMANCE INTERVIEW: Steve Ferencie

    E-Print Network [OSTI]

    or innovate their business model. MMS: Are there specific impacts on midsize organizations? SF aligned is the IT organization and IT resource allocation with the business strategy? Second, what and efficient IT structure that, again, allows the business to operate more efficiently but also react

  16. ENTRANCE/EXIT INTERVIEWS INTRODUCTION

    E-Print Network [OSTI]

    Heller, Barbara

    is an indicator of high school and college- level student interest and participation in the sciences that address the four Grand Challenges (Clean Water; Carbon, Energy, and Climate; Urban Sustainability; Global Health sustainability; or global health? 4. Do the four Grand Challenge issues (clean water; carbon, energy, and climate

  17. An interview with Simon Blackburn

    E-Print Network [OSTI]

    Blackburn, Simon

    2010-01-01T23:59:59.000Z

    that - then it becomes a mystery why we actually express ourselves in ways which make it look like ethics are much more a question of fact - e.g. its wrong to torture people; one possible response is to say we just deceive ourselves, a popular position in the 1970s; I...

  18. An Interview with Jo Labanyi

    E-Print Network [OSTI]

    Arsova, Jasmina; Lee, Laura; Sitnisky, Carolina

    2006-01-01T23:59:59.000Z

    embargo, fui incapaz de una sola línea sobre eso. Fue máscambiar una palabra. Una sola palabra puede significar unque se dieron en una sola clase. Un estudiante se puso

  19. Interview of Sir David King

    E-Print Network [OSTI]

    King, David

    2009-01-01T23:59:59.000Z

    taken out and put into St John's Preparatory School, a private school in Johannesburg, and we went from there to St John's College; the latter was the most spectacular school building you could imagine, on a ridge in the middle of Johannesburg next to a... report showed that energy research had totally collapsed; we had the biggest energy research laboratory in Europe which was the Central Electricity Generating Board Research Laboratory, and the Gas Board also had a research laboratory; when electricity...

  20. Interview of Haroon Ahmed - 2009

    E-Print Network [OSTI]

    Ahmed, Haroon

    2009-01-01T23:59:59.000Z

    46:36:01 Imperial College was full of inspiring people; I first came into contact with Dr Boothroyd later to be Professor Boothroyd, and he taught me transistors, which was just coming up then; also there was John Lamb, later to be Head of Electrical... to have his Nobel Prize for holography, who wanted me to stay on and do a PhD with him; I was terrified of him and declined; I did well there; as always afterwards I kept telling people that the basis of engineering is mathematics; if you can do maths...

  1. Interview of Sir Richard Friend

    E-Print Network [OSTI]

    Friend, Richard

    2008-10-25T23:59:59.000Z

    my way through the sets and beyond set 5 I used to go and buy pieces individually; at about eleven I got my first electronics set; I came in right at the start of transistors; I think science has suffered, too much of it has become black box... from taking science 'A' levels; there were some very gifted physics and chemistry teachers; several had Oxbridge Ph.D.s, in every sense excellent scientists whose knowledge was profound, at that came across; most of the school were completely...

  2. Interview of the John Simpson

    E-Print Network [OSTI]

    Simpson, John

    2010-01-01T23:59:59.000Z

    was attacked by bandits; I was driving up a mountain pass and the bandits ran across the skyline firing guns at me; eventually they hit the truck and I stopped; I wondered what I could do, and decided there was nothing; I took my wristwatch off and hid it under... people who had managed to get hold of guns, so probably desperate themselves; I did make one or two Chinese friends who were working with the unit; all the workers in my depot were Chinese - there were about fifty people; I had a rather formal attitude...

  3. Interview of Sir Andrew Huxley

    E-Print Network [OSTI]

    Huxley, Andrew

    2008-01-14T23:59:59.000Z

    to use radar data; Blackett was transferred to the Admiralty and late 1941 got me transferred to the Admiralty where I did the same sort of work in the gunnery division of the Naval Staff; gunnery division concerned with the use of guns and their accuracy...

  4. Interviewing Skills | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGY TAX POLICIES7.pdfFuel2007 | Department7 U.S.Department of05 UTILIZATION OF THECareer

  5. Scalapino Interview | ornl.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systems controller systemsis aSecurity8Nuclearof

  6. An Interview with Augusto Boal.

    E-Print Network [OSTI]

    Driskell, Charles B.

    1975-10-01T23:59:59.000Z

    because they had gone to church as believers to worship God. And then this theatre "exploded" with a violent energy; it was electrifying to see the effects of theatre embedded in the ritual of the Mass. It would have been much less dramatic were.... At the present it is very dangerous to live in countries like Brazil, Chile, Bolivia, and Paraguay. Yet the people have to live there and, if they are theatre people, they have to make theatre. Even today in Brazil there are many clandestine groups...

  7. Is Time Inhomogeneous ?

    E-Print Network [OSTI]

    S. Davood Sadatian

    2014-05-08T23:59:59.000Z

    In this article, we discuss probability of inhomogeneous time in high or low energy scale of physics. Consequently, the possibility was investigated of using theories such as varying speed of light (VSL) and fractal mathematics to build a framework within which answers can be found to some of standard cosmological problems and physics theories on the basis of time non-homogeneity.

  8. Probabilistic time-series

    E-Print Network [OSTI]

    Roweis, Sam

    SCIA 2003 Tutorial: Hidden Markov Models Sam Roweis, University of Toronto June 29, 2003 Probabilistic Generative Models for Time Series #15; Stochastic models for time-series: y 1 ; y 2 ; : : : ; y #15; Add noise to make the system stochastic: p(y t jy t 1 ;y t 2 ; : : : ;y t k ) #15; Markov models

  9. TIMELY WARNING CAMPUS ALERT

    E-Print Network [OSTI]

    Hardy, Christopher R.

    TIMELY WARNING CAMPUS ALERT 13 September 2007 This communication is prepared as part of the Timely of 1990. This federal law requires a general communication to the campus community of all crimes reported. Consider carefully whether your presence at or near the Lancaster Green Apartments while unaccompanied

  10. Environment Induced Time Arrow

    E-Print Network [OSTI]

    Janos Polonyi

    2012-06-25T23:59:59.000Z

    The spread of the time arrows from the environment to an observed subsystem is followed within a harmonic model. A similarity is pointed out between irreversibility and a phase with spontaneously broken symmetry. The causal structure of interaction might be lost in the irreversible case, as well. The Closed Time Path formalism is developed for classical systems and shown to handle the time arrow problem in a clear and flexible manner. The quantum case is considered, as well, and the common origin of irreversibility and decoherence is pointed out.

  11. Time, energy & form

    E-Print Network [OSTI]

    McInnis, Martha Jane

    1982-01-01T23:59:59.000Z

    Physical manifestations of time occur in natural forms of all sizes. Architectural form serves as shelter while providing a built envelope of human life, simultaneously influencing and influenced by energetic activities ...

  12. Drug Retention Times

    SciTech Connect (OSTI)

    Center for Human Reliability Studies

    2007-05-01T23:59:59.000Z

    The purpose of this monograph is to provide information on drug retention times in the human body. The information provided is based on plausible illegal drug use activities that might be engaged in by a recreational drug user

  13. Drug Retention Times

    SciTech Connect (OSTI)

    Center for Human Reliability Studies

    2007-05-01T23:59:59.000Z

    The purpose of this monograph is to provide information on drug retention times in the human body. The information provided is based on plausible illegal drug use activities that might be engaged in by a recreational drug user.

  14. When thinking about your appearance for career fairs and job interviews, think "conservative." While many companies have adopted a "business casual" dress code, most employers expect to see job candidates in traditional office attire. When in doubt, it is

    E-Print Network [OSTI]

    Kulp, Mark

    dry-cleaned and/or pressed at least 3 days in advance. · Polish your shoes and check the heels. · Check your hosiery or socks for runs or holes. · Don't lug around an over-flowing book bag; keep, but a coat and tie with dress pants (not khakis) will suffice for career fairs and on-campus interviews

  15. Decoherence and time emergence

    E-Print Network [OSTI]

    A. Camacho

    1998-07-30T23:59:59.000Z

    In this work the possible role that Decoherence Model could play in the emergence of the classical concept of time is analyzed. We take the case of a Mixmaster universe with small anisotropy and construct its Halliwell propagator. Afterwards we introduce in our system terms that comprise the effects of Decoherence Model. This is done by means of the so called Restricted Path Integral Formalism. We obtain Halliwell's modified propagator and find that a gauge invariant physical time emerges as consequence of this process.

  16. Time reversal communication system

    DOE Patents [OSTI]

    Candy, James V. (Danville, CA); Meyer, Alan W. (Danville, CA)

    2008-12-02T23:59:59.000Z

    A system of transmitting a signal through a channel medium comprises digitizing the signal, time-reversing the digitized signal, and transmitting the signal through the channel medium. The channel medium may be air, earth, water, tissue, metal, and/or non-metal.

  17. Time and Attendance Reporting

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

    2004-10-22T23:59:59.000Z

    DOE O 535.1 establishes the Department's requirements and responsibilities governing time and attendance reporting. The purpose of this revision is to reflect the transition of payroll processing from the Capital Accounting Center to the Defense Finance and Accounting System. Cancels DOE O 3600.1B. Canceled by DOE O 322.1C.

  18. Fuzzy Space-Time

    E-Print Network [OSTI]

    J. Madore

    1996-07-26T23:59:59.000Z

    A review is made of recent efforts to define linear connections and their corresponding curvature within the context of noncommutative geometry. As an application it is suggested that it is possible to identify the gravitational field as a phenomenological manifestation of space-time commutation relations and to thereby clarify its role as an ultraviolet regularizer.

  19. Time-Encoded Imagers.

    SciTech Connect (OSTI)

    Marleau, Peter; Brubaker, Erik

    2014-11-01T23:59:59.000Z

    This report provides a short overview of the DNN R&D funded project, Time-Encoded Imagers. The project began in FY11 and concluded in FY14. The Project Description below provides the overall motivation and objectives for the project as well as a summary of programmatic direction. It is followed by a short description of each task and the resulting deliverables.

  20. STOPPING TIMES IN QUANTUM MECHANICS

    E-Print Network [OSTI]

    Attal, Stéphane

    (Stinespring, Kraus). 3". Time-dependant case General time evolution of an open quantum sys- tem = (Pt)t0

  1. Rick Grush Brain time and phenomenological time (draft) Page 1/37 Brain time and phenomenological time

    E-Print Network [OSTI]

    Grush, Rick

    Rick Grush Brain time and phenomenological time (draft) Page 1/37 Brain time and phenomenological "forthwith" in a common structure. - Edmund Husserl, Phenomenology of Inner Time Consciousness1 1 time and phenomenological time (draft) Page 2/37 information-processing structure that accounts

  2. Assistant Secretary Hoffman Discusses Grid Modernization with the New York Times and E&E TV

    Broader source: Energy.gov [DOE]

    During a New York Times conference on “Energy for Tomorrow: Building Sustainable Cities,” Assistant Secretary Hoffman joined ConEd CEO Kevin Burke, and Euroheat and Power CEO Sabine Froning for a discussion on “Think National but Power Local.” During an interview with E&E TV’s Monica Trauzzi, she discussed how Recovery Act funding is helping utilities achieve important results such as reducing peak load, deferring building of additional generation, improving operations and monitoring the health of the grid more effectively.

  3. Tevatron injection timing

    SciTech Connect (OSTI)

    Saritepe, S.; Annala, G.

    1993-06-01T23:59:59.000Z

    Bunched beam transfer from one accelerator to another requires coordination and synchronization of many ramped devices. During collider operation timing issues are more complicated since one has to switch from proton injection devices to antiproton injection devices. Proton and antiproton transfers are clearly distinct sequences since protons and antiprotons circulate in opposite directions in the Main Ring (MR) and in the Tevatron. The time bumps are different, the kicker firing delays are different, the kickers and lambertson magnets are different, etc. Antiprotons are too precious to be used for tuning purposes, therefore protons are transferred from the Tevatron back into the Main Ring, tracing the path of antiprotons backwards. This tuning operation is called ``reverse injection.`` Previously, the reverse injection was handled in one supercycle. One batch of uncoalesced bunches was injected into the Tevatron and ejected after 40 seconds. Then the orbit closure was performed in the MR. In the new scheme the lambertson magnets have to be moved and separator polarities have to be switched, activities that cannot be completed in one supercycle. Therefore, the reverse injection sequence was changed. This involved the redefinition of TVBS clock event $D8 as MRBS $D8 thus making it possible to inject 6 proton batches (or coalesced bunches) and eject them one at a time on command, performing orbit closure each time in the MR. Injection devices are clock event driven. The TCLK is used as the reference clock. Certain TCLK events are triggered by the MR beam synchronized clock (MRBS) events. Some delays are measured in terms of MRBS ticks and MR revolutions. See Appendix A for a brief description of the beam synchronized clocks.

  4. Space time and rotations

    E-Print Network [OSTI]

    A. Tartaglia

    2002-01-04T23:59:59.000Z

    The paper considers the problem of finding the metric of space time around a rotating, weakly gravitating body. Both external and internal metric tensors are consistently found, together with an appropriate source tensor. All tensors are calculated at the lowest meaningful approximation in a power series. The two physical parameters entering the equations (the mass and the angular momentum per unit mass) are assumed to be such that the mass effects are negligible with respect to the rotation effects. A non zero Riemann tensor is obtained. The order of magnitude of the effects at the laboratory scale is such as to allow for experimental verification of the theory.

  5. Time-Resolved

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

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

  6. HAWC Timing Calibration

    E-Print Network [OSTI]

    Huentemeyer, Petra; Dingus, Brenda

    2009-01-01T23:59:59.000Z

    The High-Altitude Water Cherenkov (HAWC) Experiment is a second-generation highsensitivity gamma-ray and cosmic-ray detector that builds on the experience and technology of the Milagro observatory. Like Milagro, HAWC utilizes the water Cherenkov technique to measure extensive air showers. Instead of a pond filled with water (as in Milagro) an array of closely packed water tanks is used. The event direction will be reconstructed using the times when the PMTs in each tank are triggered. Therefore, the timing calibration will be crucial for reaching an angular resolution as low as 0.25 degrees.We propose to use a laser calibration system, patterned after the calibration system in Milagro. Like Milagro, the HAWC optical calibration system will use ~1 ns laser light pulses. Unlike Milagro, the PMTs are optically isolated and require their own optical fiber calibration. For HAWC the laser light pulses will be directed through a series of optical fan-outs and fibers to illuminate the PMTs in approximately one half o...

  7. Real time automated inspection

    DOE Patents [OSTI]

    Fant, K.M.; Fundakowski, R.A.; Levitt, T.S.; Overland, J.E.; Suresh, B.R.; Ulrich, F.W.

    1985-05-21T23:59:59.000Z

    A method and apparatus are described relating to the real time automatic detection and classification of characteristic type surface imperfections occurring on the surfaces of material of interest such as moving hot metal slabs produced by a continuous steel caster. A data camera transversely scans continuous lines of such a surface to sense light intensities of scanned pixels and generates corresponding voltage values. The voltage values are converted to corresponding digital values to form a digital image of the surface which is subsequently processed to form an edge-enhanced image having scan lines characterized by intervals corresponding to the edges of the image. The edge-enhanced image is thresholded to segment out the edges and objects formed by the edges by interval matching and bin tracking. Features of the objects are derived and such features are utilized to classify the objects into characteristic type surface imperfections. 43 figs.

  8. Time encoded radiation imaging

    DOE Patents [OSTI]

    Marleau, Peter; Brubaker, Erik; Kiff, Scott

    2014-10-21T23:59:59.000Z

    The various technologies presented herein relate to detecting nuclear material at a large stand-off distance. An imaging system is presented which can detect nuclear material by utilizing time encoded imaging relating to maximum and minimum radiation particle counts rates. The imaging system is integrated with a data acquisition system that can utilize variations in photon pulse shape to discriminate between neutron and gamma-ray interactions. Modulation in the detected neutron count rates as a function of the angular orientation of the detector due to attenuation of neighboring detectors is utilized to reconstruct the neutron source distribution over 360 degrees around the imaging system. Neutrons (e.g., fast neutrons) and/or gamma-rays are incident upon scintillation material in the imager, the photons generated by the scintillation material are converted to electrical energy from which the respective neutrons/gamma rays can be determined and, accordingly, a direction to, and the location of, a radiation source identified.

  9. Deciding Timed Bisimulation for Timed Automata Using Zone Valuation Graph

    E-Print Network [OSTI]

    Prasad, Sanjiva

    Deciding Timed Bisimulation for Timed Automata Using Zone Valuation Graph Shibashis Guha, Chinmay was first proved to be decidable for timed automata by Cerans using a product construction method on region graph. Several other methods have been proposed in the literature since then for decid- ing timed

  10. MSU OFFICE OF SUSTAINABILITY JOB APPLICATION 2014 Thank you for your interest in working with us! You will be contacted if selected for an interview.

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    MSU OFFICE OF SUSTAINABILITY JOB APPLICATION 2014 Thank you for your interest in working with us: ______ ************************************************************ Times you can work: Monday Tuesday Wednesday Thursday Friday Would you be interested in working during are applying for: _______________________________________________ Do you have a work-study award from Financial

  11. SLH Timing Belt Powertrain

    SciTech Connect (OSTI)

    Schneider, Abe

    2014-04-09T23:59:59.000Z

    The main goal of this proposal was to develop and test a novel powertrain solution for the SLH hydroEngine?, a low-cost, efficient low-head hydropower technology. Nearly two-thirds of U.S. renewable electricity is produced by hydropower (EIA 2010). According to the U.S. Department of Energy; this amount could be increased by 50% with small hydropower plants, often using already-existing dams (Hall 2004). There are more than 80,000 existing dams, and of these, less than 4% generate power (Blankinship 2009). In addition, there are over 800 irrigation districts in the U.S., many with multiple, non-power, low-head drops. These existing, non-power dams and irrigation drops could be retrofitted to produce distributed, baseload, renewable energy with appropriate technology. The problem is that most existing dams are low-head, or less than 30 feet in height (Ragon 2009). Only about 2% of the available low-head hydropower resource in the U.S. has been developed, leaving more than 70 GW of annual mean potential low-head capacity untapped (Hall 2004). Natel Energy, Inc. is developing a low-head hydropower turbine that operates efficiently at heads less than 6 meters and is cost-effective for deployment across multiple low-head structures. Because of the unique racetrack-like path taken by the prime-movers in the SLH, a flexible powertrain is required. Historically, the only viable technological solution was roller chain. Despite the having the ability to easily attach blades, roller chain is characterized by significant drawbacks, including high cost, wear, and vibration from chordal action. Advanced carbon-#12;fiber-reinforced timing belts have been recently developed which, coupled with a novel belt attachment system developed by Natel Energy, result in a large reduction in moving parts, reduced mass and cost, and elimination of chordal action for increased fatigue life. The work done in this project affirmatively addressed each of the following 3 major uncertainties concerning a timing-belt based hydroEngine ?powertrain: 1. Can a belt handle the high torques and power loads demanded by the SLH? (Yes.) 2. Can the SLH blades be mounted to belt with a connection that can withstand the loads encountered in operation? (Yes.) 3. Can the belt, with blade attachments, live through the required cyclic loading? (Yes.) The research adds to the general understanding of sustainable small hydropower systems by using innovative system testing to develop and demonstrate performance of a novel powertrain solution, enabling a new type of hydroelectric turbine to be commercially developed. The technical effectiveness of the methods investigated has been shown to be positive through an extensive design and testing process accommodating many constraints and goals, with a major emphasis on high cycle fatigue life. Economic feasibility of the innovations has been demonstrated through many iterations of design for manufacturability and cost reduction. The project is of benefit to the public because it has helped to develop a solution to a major problem -- despite the large available potential for new low-head hydropower, high capital costs and high levelized cost of electricity (LCOE) continue to be major barriers to project development. The hydroEngine? represents a significant innovation, leveraging novel fluid mechanics and mechanical configuration to allow lower-cost turbine manufacture and development of low head hydropower resources.

  12. First-passage-time problems in time-aware networks

    E-Print Network [OSTI]

    Suwansantisuk, Watcharapan, 1978-

    2012-01-01T23:59:59.000Z

    First passage time or the first time that a stochastic process crosses a boundary is a random variable whose probability distribution is sought in engineering, statistics, finance, and other disciplines. The probability ...

  13. Turbo Space-Time Codes with Time Varying Linear Transformations

    E-Print Network [OSTI]

    Haimovich, Alexander

    1 Turbo Space-Time Codes with Time Varying Linear Transformations Hangjun Chen and Alexander 07102 Email: {hangjun.chen; alexander.m.haimovich}@njit.edu Abstract Turbo space-time codes with symbols in this paper. It is shown that turbo codes with TVLT achieve full diversity gain and do not require exhaustive

  14. Modern theories of discrete time

    E-Print Network [OSTI]

    M. Lorente

    2003-12-31T23:59:59.000Z

    We review some modern theories about the structure of space and time, in particular those related to discrete space and time. Following an epistemological method we start from theories which discuss discrete space and time as a mathematical tool to solve physical models. Antother theories look for physical content of the discrete structure of space and time, based in relational theories of space and time which are derived from the relations of some fundamental entities. Finally we present some philosophical positions who try to find the ontological foundation of the relational theories os space and time.

  15. Time machines and quantum theory

    E-Print Network [OSTI]

    Mark J Hadley

    2006-12-02T23:59:59.000Z

    There is a deep structural link between acausal spacetimes and quantum theory. As a consequence quantum theory may resolve some "paradoxes" of time travel. Conversely, non-time-orientable spacetimes naturally give rise to electric charges and spin half. If an explanation of quantum theory is possible, then general relativity with time travel could be it.

  16. Real Time Pricing and the Real Live Firm

    SciTech Connect (OSTI)

    Moezzi, Mithra; Goldman, Charles; Sezgen, Osman; Bharvirkar, Ranjit; Hopper, Nicole

    2004-05-26T23:59:59.000Z

    Energy economists have long argued the benefits of real time pricing (RTP) of electricity. Their basis for modeling customers response to short-term fluctuations in electricity prices are based on theories of rational firm behavior, where management strives to minimize operating costs and optimize profit, and labor, capital and energy are potential substitutes in the firm's production function. How well do private firms and public sector institutions operating conditions, knowledge structures, decision-making practices, and external relationships comport with these assumptions and how might this impact price response? We discuss these issues on the basis of interviews with 29 large (over 2 MW) industrial, commercial, and institutional customers in the Niagara Mohawk Power Corporation service territory that have faced day-ahead electricity market prices since 1998. We look at stories interviewees told about why and how they respond to RTP, why some customers report that they can't, and why even if they can, they don't. Some firms respond as theorized, and we describe their load curtailment strategies. About half of our interviewees reported that they were unable to either shift or forego electricity consumption even when prices are high ($0.50/kWh). Reasons customers gave for why they weren't price-responsive include implicit value placed on reliability, pricing structures, lack of flexibility in adjusting production inputs, just-in-time practices, perceived barriers to onsite generation, and insufficient time. We draw these observations into a framework that could help refine economic theory of dynamic pricing by providing real-world descriptions of how firms behave and why.

  17. Reactor control rod timing system

    SciTech Connect (OSTI)

    Wu, P.T.

    1982-02-09T23:59:59.000Z

    A fluid driven jet-edge whistle timing system for control rods of a nuclear reactor for producing real-time detection of the timing of each control rod in its scram operation. An important parameter in reactor safety, particularly for liquid metal fast breeder reactors (LMFBR), is the time deviation between the time the control rod is released and the time the rod actually reaches the down position. The whistle has a nearly pure tone signal with center frequency (Above 100 kHz) far above the frequency band in which the energy of the background noise is concentrated. Each control rod can be fitted with a whistle with a different frequency so that there is no ambiguity in differentiating the signal from each control rod.

  18. Reactor control rod timing system

    DOE Patents [OSTI]

    Wu, Peter T. K. (Clifton Park, NY)

    1982-01-01T23:59:59.000Z

    A fluid driven jet-edge whistle timing system for control rods of a nuclear reactor for producing real-time detection of the timing of each control rod in its scram operation. An important parameter in reactor safety, particularly for liquid metal fast breeder reactors (LMFBR), is the time deviation between the time the control rod is released and the time the rod actually reaches the down position. The whistle has a nearly pure tone signal with center frequency (above 100 kHz) far above the frequency band in which the energy of the background noise is concentrated. Each control rod can be fitted with a whistle with a different frequency so that there is no ambiguity in differentiating the signal from each control rod.

  19. IT'S ABOUT TIME Characteristic times in biogeochemistry and climate

    E-Print Network [OSTI]

    Schwartz, Stephen E.

    , and then It falls to earth: Can you tell me when? Decision making on energy and climate change #12;Impulse responseIT'S ABOUT TIME Characteristic times in biogeochemistry and climate Stephen E. Schwartz Symposium on biogeochemical cycling and climate In honor of Henning Rodhe on the occasion of his retirement from the chair

  20. Real-Time Control with Parametric Timed Reachability Games

    E-Print Network [OSTI]

    Boyer, Edmond

    for which the existence of a parameter valuation, such that there is a strategy for the controller to reach set of parameter valuations. Keywords: Timed automata, game theory, parameters, control, verification, model-checking 1. INTRODUCTION Formal methods are widely used in the analysis of time critical systems

  1. Subsystem real-time Time Dependent Density Functional Theory

    E-Print Network [OSTI]

    Krishtal, Alisa; Pavanello, Michele

    2015-01-01T23:59:59.000Z

    We present the extension of Frozen Density Embedding (FDE) theory to real-time Time Dependent Density Functional Theory (rt-TDDFT). FDE a is DFT-in-DFT embedding method that allows to partition a larger Kohn-Sham system into a set of smaller, coupled Kohn-Sham systems. Additional to the computational advantage, FDE provides physical insight into the properties of embedded systems and the coupling interactions between them. The extension to rt-TDDFT is done straightforwardly by evolving the Kohn-Sham subsystems in time simultaneously, while updating the embedding potential between the systems at every time step. Two main applications are presented: the explicit excitation energy transfer in real time between subsystems is demonstrated for the case of the Na$_4$ cluster and the effect of the embedding on optical spectra of coupled chromophores. In particular, the importance of including the full dynamic response in the embedding potential is demonstrated.

  2. Resource Allocation with Time Intervals

    E-Print Network [OSTI]

    2009-09-21T23:59:59.000Z

    Keywords: resource allocation, proper intervals, unsplittable flow ... be positioned within a larger time interval) and call admission control, see [4] and [8] for ...

  3. Electric Time in Quantum Cosmology

    E-Print Network [OSTI]

    Stephon Alexander; Martin Bojowald; Antonino Marciano; David Simpson

    2012-12-10T23:59:59.000Z

    Effective quantum cosmology is formulated with a realistic global internal time given by the electric vector potential. New possibilities for the quantum behavior of space-time are found, and the high-density regime is shown to be very sensitive to the specific form of state realized.

  4. STARBASE: MANAGING CONTENTION AND TIMING

    E-Print Network [OSTI]

    Son, Sang H.

    systems (RT­DBMS) has primarily based on simulation. This chapter discusses how current real­time technology has been applied to architect an actual RT­DBMS on a real­time microkernel operating system. A real RT­DBMS must confront many practical issues which simulations typically ignore: race conditions

  5. Time for money? Prathap Haridoss

    E-Print Network [OSTI]

    Krishnapura, Nagendra

    Time for money? Prathap Haridoss "The more money you earn, the less time you will have to spend, you have to keep enquiring around. To get the maximum money that you possibly can get, you can't just `get a salary', you have to actively work towards increasing your income. Making money can be a full

  6. Time Valid One-Time Signature for Time-Critical Multicast Data Authentication

    E-Print Network [OSTI]

    Nahrstedt, Klara

    malicious attacks. In this paper, we propose a novel signature model ­ Time Valid One-Time Signature (TV perfect tolerance to packet loss and strong robustness against malicious attacks. The communication is found in current substation communication systems where critical messages related to transient faults (e

  7. Contacts of space--times

    SciTech Connect (OSTI)

    Maia, M.D.

    1981-03-01T23:59:59.000Z

    The concept of contact between manifolds is applied to space--times of general relativity. For a given background space--time a contact approximation of second order is defined and interpreted both from the point of view of a metric pertubation and of a higher order tangent manifold. In the first case, an application to the high frequency gravitational wave hypothesis is suggested. In the second case, a constant curvature tangent bundle is constructed and suggested as a means to define a ten parameter local space--time symmetry.

  8. Time Machine at the LHC

    E-Print Network [OSTI]

    I. Ya. Aref'eva; I. V. Volovich

    2007-10-15T23:59:59.000Z

    Recently, black hole and brane production at CERN's Large Hadron Collider (LHC) has been widely discussed. We suggest that there is a possibility to test causality at the LHC. We argue that if the scale of quantum gravity is of the order of few TeVs, proton-proton collisions at the LHC could lead to the formation of time machines (spacetime regions with closed timelike curves) which violate causality. One model for the time machine is a traversable wormhole. We argue that the traversable wormhole production cross section at the LHC is of the same order as the cross section for the black hole production. Traversable wormholes assume violation of the null energy condition (NEC) and an exotic matter similar to the dark energy is required. Decay of the wormholes/time machines and signatures of time machine events at the LHC are discussed.

  9. TIME-DEPENDENT MAXWELL'S EQUATIONS*

    E-Print Network [OSTI]

    Department of Mathematical Sciences, University of Delaware, Newark, Delaware 19716. (monklath.udel. ... The plan of the paperis as follows. In 2 we .... which states that the energy in the discrete system is independent of time. This energy ...

  10. Jaguar/Kraken time lapse

    SciTech Connect (OSTI)

    2009-11-17T23:59:59.000Z

    Time lapse video of the upgrade to ORNL's Jaguar and the University of Tennessee's Kraken, the world's fastest and third-fastest supercomputers. For more information, please visit www.nccs.gov.

  11. Reduction in maximum time uncertainty of paired time signals

    DOE Patents [OSTI]

    Theodosiou, G.E.; Dawson, J.W.

    1981-02-11T23:59:59.000Z

    Reduction in the maximum time uncertainty (t/sub max/ - t/sub min/) of a series of paired time signals t/sub 1/ and t/sub 2/ varying between two input terminals and representative of a series of single events where t/sub 1/ less than or equal to t/sub 2/ and t/sub 1/ + t/sub 2/ equals a constant, is carried out with a circuit utilizing a combination of OR and AND gates as signal selecting means and one or more time delays to increase the minimum value (t/sub min/) of the first signal t/sub 1/ closer to t/sub max/ and thereby reduce the difference. The circuit may utilize a plurality of stages to reduce the uncertainty by factors of 20 to 800.

  12. UNDERGRAD FULL-TIME PART-TIME UNDERGRAD FULL-TIME PART-TIME Arts & Social Sciences 4706 1118 15 -19 3910 0

    E-Print Network [OSTI]

    -TIME UNDERGRAD FULL-TIME PART-TIME Year 1 3431 432 Tri-County area 7533 1474 Year 2 3012 406 Rest of Ontario 2929 GRADUATE FULL-TIME PART-TIME GRADUATE FULL-TIME PART-TIME Tri-County area 586 80 Spec & Cert 3 2 Rest

  13. The Broken Symmetry of Time

    SciTech Connect (OSTI)

    Kastner, Ruth E. [Department of Philosophy, University of Maryland, College Park, MD 20742 (United States)

    2011-11-29T23:59:59.000Z

    This paper seeks to clarify features of time asymmetry in terms of symmetry breaking. It is observed that, in general, a contingent situation or event requires the breaking of an underlying symmetry. The distinction between the universal anisotropy of temporal processes and the irreversibility of certain physical processes is clarified. It is also proposed that the Transactional Interpretation of quantum mechanics offers an effective way to explain general thermodynamic asymmetry in terms of the time asymmetry of radiation, where prior such efforts have fallen short.

  14. Noncommutative space-time models

    E-Print Network [OSTI]

    N. A. Gromov; V. V. Kuratov

    2005-07-01T23:59:59.000Z

    The FRT quantum Euclidean spaces $O_q^N$ are formulated in terms of Cartesian generators. The quantum analogs of N-dimensional Cayley-Klein spaces are obtained by contractions and analytical continuations. Noncommutative constant curvature spaces are introduced as a spheres in the quantum Cayley-Klein spaces. For N=5 part of them are interpreted as the noncommutative analogs of (1+3) space-time models. As a result the quantum (anti) de Sitter, Newton, Galilei kinematics with the fundamental length and the fundamental time are suggested.

  15. Interview and talk of Elizabeth Colson

    E-Print Network [OSTI]

    Colson, Elizabeth

    2006-05-06T23:59:59.000Z

    as Kluckhohn got me a job under Alex Leighton with the War Relocation Authority which was responsible for the Japanese who had been moved from the west coast; we were in a camp in Arizona called Poston; Layton was a psychiatrist, head of the Bureau... methods and approaches; now Kant and Hegel are in; on my own work it has been a bit of this then a bit of that; like learning; started out in life histories, then work on assimilation, then structural-functionalist line with Plateau Tonga, then migration...

  16. Interview of Sir Charles Chadwyck-Healey

    E-Print Network [OSTI]

    Chadwyck-Healey, Charles

    2009-01-01T23:59:59.000Z

    -colourist and collector of paintings, books, including bibles, and clocks; some of his collecting was magpie-like and sadly he did not always collect the very best, but his book collecting was surer; most of the books were bought by Phillips and ended up in the Phillips... jobs, among others; in those days being a freelance photographer was actually quite easy; the extraordinary thing about photography around 1961-2 was that it wasn't even a craft, it was a trade; apart from the fact that Tony Armstrong-Jones, who married...

  17. Peter Galison Interviewed by B. R. Cohen

    E-Print Network [OSTI]

    Galison, Peter L.

    , the Central Intelligence Agency (CIA), the National Security Agency (NSA), the Federal Bureau of Investigation the military and nuclear weapons labs, from the CIA, from the critics of secrecy from the Federation

  18. Interview met Ron Eyerman Rogier van Reekum

    E-Print Network [OSTI]

    tradi tions (hermeneutics and structuralists in particular), he and others ­ Jeffrey Ale xander, Philip

  19. An interview of the anthropologist Wang Mingming

    E-Print Network [OSTI]

    Wang, Mingming

    2008-12-27T23:59:59.000Z

    Scholarship; I took an exam and was selected as one of the three; one of them went to Oxford to study finance and has become a top stock market advisor here; I stuck to anthropology, particularly ancient anthropology; it may have been the wrong choice; later I... of essays but only saw him fleetingly; after two terms I had to take an exam to judge my standard; my essays were submitted to Tapper who read them and found them interesting; he marked them quite highly and then passed me on to Lionel Caplan; he agreed...

  20. Interviews with Researchers and Engineers at NETL

    ScienceCinema (OSTI)

    None

    2010-01-08T23:59:59.000Z

    Learn how several of the researchers and engineers got their start in the field of science and some of their favorite aspects of working at NETL, The Energy Lab  

  1. An Interview with Edward P. Jones

    E-Print Network [OSTI]

    Graham, Maryemma; Jones, Edward P.

    2008-11-01T23:59:59.000Z

    with alerting us to the characters' contradictions, i.e., what makes them human. Unlike the brooding sensibility of Faulkner's fiction or the violent rage that characterizes Wright's work, Jones's world has a sober inclusiveness. He mediates his characters...

  2. An interview with Paul A. Samuelson

    E-Print Network [OSTI]

    Barnett, William A.; Samuelson, P. A.

    2004-09-01T23:59:59.000Z

    )], wandered into some temporary alignment with reality. But then, outfits like that at Citibank, even when they added on Ptolemaic epicycle to epicycle, generated monetarism forecasts that diverged systematically from reality. Data mining by dropping the M i... than a decade, postwar MIT developed into a powerhouse in frontier economics. The Ivy League snared future Rhodes scholars. Our magnet attracted most of the NSF Fellows in economics. Barnett: Tell us about Harvard in the 1930?s. Samuelson: Hitler (and...

  3. Interview with Troy Duster, New York University

    E-Print Network [OSTI]

    Duster, Troy

    2008-01-01T23:59:59.000Z

    , is the case of sickle- cell anemia. student will posit, “well, isn’t sickle-cell an obvious indication of race?” how would you approach that question? what examples or analogies would you use to address it? Dr. Troy Duster : sickle-cell anemia is known... to be a response to malaria. If you have the sickle-cell trait you have some protection against malaria. You find sickle-cell anemia much more common and more likely in places where there have been malarial links and infestations. okimenos, Greece...

  4. Interviews with Researchers and Engineers at NETL

    SciTech Connect (OSTI)

    2009-12-08T23:59:59.000Z

    Learn how several of the researchers and engineers got their start in the field of science and some of their favorite aspects of working at NETL, The Energy Lab  

  5. ARM - Kim Nitschke Interview (English Version)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC : XDCResearch Related Information Collaborations Meetings

  6. Jim Bray Interview | GE Global Research

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickrinformation forTechnologies |Jennifer DunnEnergy MaterialsBehind the

  7. ARM - Carlos Sousa Interview (English Version)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformationbudapest Comments? We would love to heartotdngovInstrumentswrf-chem

  8. Labor Standards Interview Form | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdfEnergy Health andofIanJennifer SomersKnown

  9. Time, Humans and Societal Challenges

    E-Print Network [OSTI]

    .y. Oldest fossil (Australia): 3.5 b.y Oldest rock (gneiss; Slave, N. Canada): 3.96 b.y Oldest mineral, so most growth there. Less-developed regions comprised 30% of global population in 1900, 80% in 2000,000 calories per day Estimated that raising US child consumes 15-20 times resources used in raising child

  10. Last Time... on the website

    E-Print Network [OSTI]

    Mohri, Mehryar

    will block until the command finishes netscape & #12;Complex Commands · The shell's power is in its abilityLast Time... on the website #12;Lecture 6 Shell Scripting #12;What is a shell? · The user interface programming language · A program like any other ­ This is why there are so many shells #12;Shell History

  11. Waste to Energy Time Activities

    E-Print Network [OSTI]

    SEMINAR Waste to Energy Time Activities 9:30-9:40 Brief introduction of participants 9:40-10:10 Presentation of Dr. Kalogirou, "Waste to Energy: An Integral Part of Worldwide Sustainable Waste Management" 10. Sofia Bethanis, "Production of synthetic aggregates for use in structural concrete from waste to energy

  12. The TESLA Time Projection Chamber

    E-Print Network [OSTI]

    Nabil Ghodbane

    2002-12-12T23:59:59.000Z

    A large Time Projection Chamber is proposed as part of the tracking system for a detector at the TESLA electron positron linear collider. Different ongoing R&D studies are reviewed, stressing progress made on a new type readout technique based on Micro-Pattern Gas Detectors.

  13. TIME-RESOLVED VIBRATIONAL SPECTROSCOPY

    SciTech Connect (OSTI)

    Andrei Tokmakoff, MIT (Conference Chair) [Conference Chair; Paul Champion, Northeastern University; Edwin J. Heilweil, NIST; Keith A. Nelson, MIT; Larry Ziegler, Boston University

    2009-05-14T23:59:59.000Z

    This document contains the Proceedings from the 14th International Conference on Time-Resolved Vibrational Spectroscopy, which was held in Meredith, NH from May 9-14, 2009. The study of molecular dynamics in chemical reaction and biological processes using time-resolved spectroscopy plays an important role in our understanding of energy conversion, storage, and utilization problems. Fundamental studies of chemical reactivity, molecular rearrangements, and charge transport are broadly supported by the DOE�s Office of Science because of their role in the development of alternative energy sources, the understanding of biological energy conversion processes, the efficient utilization of existing energy resources, and the mitigation of reactive intermediates in radiation chemistry. In addition, time-resolved spectroscopy is central to all five of DOE�s grand challenges for fundamental energy science. The Time-Resolved Vibrational Spectroscopy conference is organized biennially to bring the leaders in this field from around the globe together with young scientists to discuss the most recent scientific and technological advances. The latest technology in ultrafast infrared, Raman, and terahertz spectroscopy and the scientific advances that these methods enable were covered. Particular emphasis was placed on new experimental methods used to probe molecular dynamics in liquids, solids, interfaces, nanostructured materials, and biomolecules.

  14. Curricular internship Timing and Duration

    E-Print Network [OSTI]

    Krause, Rolf

    1 Art.1 Curricular internship Art.2 Objectives Art.3 Timing and Duration Art.4 Choice of Employer Art.5 Pertinence of the internship Art.6 Internship Search GRADUATE INTERNSHIP GUIDELINES Faculties training or work experience, herein referred to as `internship', is one of the graduation requirements. 2

  15. Time for State Bicycle Helmet

    E-Print Network [OSTI]

    Minnesota, University of

    Time for State Bicycle Helmet Legislation? ?? Jon Roesler, MS Ayo Adeniyi, MBBS, MPH Mark Kinde is the most bike- friendly city in the U.S. in Y2010 #12;#12;Minneapolis is #1 Bike City Bicycling.com list? · Bicycle helmets reduce head injuries and deaths by up to 85%* · If each rider wore a helmet one death per

  16. High resolution time interval meter

    DOE Patents [OSTI]

    Martin, A.D.

    1986-05-09T23:59:59.000Z

    Method and apparatus are provided for measuring the time interval between two events to a higher resolution than reliability available from conventional circuits and component. An internal clock pulse is provided at a frequency compatible with conventional component operating frequencies for reliable operation. Lumped constant delay circuits are provided for generating outputs at delay intervals corresponding to the desired high resolution. An initiation START pulse is input to generate first high resolution data. A termination STOP pulse is input to generate second high resolution data. Internal counters count at the low frequency internal clock pulse rate between the START and STOP pulses. The first and second high resolution data are logically combined to directly provide high resolution data to one counter and correct the count in the low resolution counter to obtain a high resolution time interval measurement.

  17. Introduction Space Time Codes Space Time Coding with Feedback New Thoughts Summary Space-Time Coding for Multi-Antenna

    E-Print Network [OSTI]

    Veeravalli, Venugopal

    Introduction Space Time Codes Space Time Coding with Feedback New Thoughts Summary Space 2007 #12;Introduction Space Time Codes Space Time Coding with Feedback New Thoughts Summary MIMO: Diversity vs Multiplexing Multiplexing Diversity Pictures taken from lectures notes on Space Time Coding

  18. Sorting out all of the different course requirements, mandatory programs, and compulsory tests necessary to becoming a Doctor can be

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    BIOL 117 & 118 1 year-Inorganic Chemistry CHEM 107 & 108 -or- CHEM 111 & (221 or 341 or 351) 1 year-Organic- book provided by the Pre-Health Advising Office which contains more de- tailed information on each curricula), Chemistry or Physics majors to be exact). In addition, it must be noted that all

  19. Global Warming in Geologic Time

    ScienceCinema (OSTI)

    David Archer

    2010-01-08T23:59:59.000Z

    The notion is pervasive in the climate science community and in the public at large that the climate impacts of fossil fuel CO2 release will only persist for a few centuries. This conclusion has no basis in theory or models of the atmosphere / ocean carbon cycle, which we review here. The largest fraction of the CO2 recovery will take place on time scales of centuries, as CO2 invades the ocean, but a significant fraction of the fossil fuel CO2, ranging in published models in the literature from 20-60%, remains airborne for a thousand years or longer. Ultimate recovery takes place on time scales of hundreds of thousands of years, a geologic longevity typically associated in public perceptions with nuclear waste. The glacial / interglacial climate cycles demonstrate that ice sheets and sea level respond dramatically to millennial-timescale changes in climate forcing. There are also potential positive feedbacks in the carbon cycle, including methane hydrates in the ocean, and peat frozen in permafrost, that are most sensitive to the long tail of the fossil fuel CO2 in the atmosphere.

  20. Global Warming in Geologic Time

    SciTech Connect (OSTI)

    David Archer

    2008-02-27T23:59:59.000Z

    The notion is pervasive in the climate science community and in the public at large that the climate impacts of fossil fuel CO2 release will only persist for a few centuries. This conclusion has no basis in theory or models of the atmosphere / ocean carbon cycle, which we review here. The largest fraction of the CO2 recovery will take place on time scales of centuries, as CO2 invades the ocean, but a significant fraction of the fossil fuel CO2, ranging in published models in the literature from 20-60%, remains airborne for a thousand years or longer. Ultimate recovery takes place on time scales of hundreds of thousands of years, a geologic longevity typically associated in public perceptions with nuclear waste. The glacial / interglacial climate cycles demonstrate that ice sheets and sea level respond dramatically to millennial-timescale changes in climate forcing. There are also potential positive feedbacks in the carbon cycle, including methane hydrates in the ocean, and peat frozen in permafrost, that are most sensitive to the long tail of the fossil fuel CO2 in the atmosphere.

  1. Fermi Timing and Synchronization System

    SciTech Connect (OSTI)

    Wilcox, R.; Staples, J.; Doolittle, L.; Byrd, J.; Ratti, A.; Kaertner, F.X.; Kim, J.; Chen, J.; Ilday, F.O.; Ludwig, F.; Winter, A.; Ferianis, M.; Danailov, M.; D'Auria, G.

    2006-07-19T23:59:59.000Z

    The Fermi FEL will depend critically on precise timing of its RF, laser and diagnostic subsystems. The timing subsystem to coordinate these functions will need to reliably maintain sub-100fs synchronicity between distant points up to 300m apart in the Fermi facility. The technology to do this is not commercially available, and has not been experimentally demonstrated in a working facility. Therefore, new technology must be developed to meet these needs. Two approaches have been researched by different groups working with the Fermi staff. At MIT, a pulse transmission scheme has been developed for synchronization of RF and laser devices. And at LBL, a CW transmission scheme has been developed for RF and laser synchronization. These respective schemes have advantages and disadvantages that will become better understood in coming years. This document presents the work done by both teams, and suggests a possible system design which integrates them both. The integrated system design provides an example of how choices can be made between the different approaches without significantly changing the basic infrastructure of the system. Overall system issues common to any synchronization scheme are also discussed.

  2. A subquantum arrow of time

    E-Print Network [OSTI]

    Theo M. Nieuwenhuizen

    2014-09-10T23:59:59.000Z

    The outcome of a single quantum experiment is unpredictable, except in a pure-state limit. The definite process that takes place in the apparatus may either be intrinsically random or be explainable from a deeper theory. While the first scenario is the standard lore, the latter implies that quantum mechanics is emergent. In that case, it is likely that one has to reconsider radiation by accelerated charges as a physical effect, which thus must be compensated by an energy input. Stochastic electrodynamics, for example, asserts that the vacuum energy arises from classical fluctuations with energy $\\frac{1}{2}\\hbar\\omega$ per mode. In such theories the stability of the hydrogen ground state will arise from energy input from fluctuations and output by radiation, hence due to an energy throughput. That flux of energy constitutes an arrow of time, which we call the "subquantum arrow of time". It is related to the stability of matter and it is more fundamental than, e.g., the thermodynamic and cosmological arrows.

  3. Time Dependent Density Functional Theory An introduction

    E-Print Network [OSTI]

    Botti, Silvana

    Time Dependent Density Functional Theory An introduction Francesco Sottile LSI, Ecole Polytechnique (ETSF) Time Dependent Density Functional Theory Palaiseau, 7 February 2012 1 / 32 #12;Outline 1 Frontiers 4 Perspectives and Resources Francesco Sottile (ETSF) Time Dependent Density Functional Theory

  4. Variable residence time vortex combustor

    DOE Patents [OSTI]

    Melconian, Jerry O. (76 Beaver Rd., Reading, MA 01867)

    1987-01-01T23:59:59.000Z

    A variable residence time vortex combustor including a primary combustion chamber for containing a combustion vortex, and a plurality of louvres peripherally disposed about the primary combustion chamber and longitudinally distributed along its primary axis. The louvres are inclined to impel air about the primary combustion chamber to cool its interior surfaces and to impel air inwardly to assist in driving the combustion vortex in a first rotational direction and to feed combustion in the primary combustion chamber. The vortex combustor also includes a second combustion chamber having a secondary zone and a narrowed waist region in the primary combustion chamber interconnecting the output of the primary combustion chamber with the secondary zone for passing only lower density particles and trapping higher density particles in the combustion vortex in the primary combustion chamber for substantial combustion.

  5. Stationary distributions of continuous time Markov chains

    E-Print Network [OSTI]

    2012-04-13T23:59:59.000Z

    Apr 13, 2012 ... stationary distribution as the limiting fraction of time spent in states. 1 Stationary measures in continuous time. The following theorem is an ...

  6. Benchmarking of energy time series

    SciTech Connect (OSTI)

    Williamson, M.A.

    1990-04-01T23:59:59.000Z

    Benchmarking consists of the adjustment of time series data from one source in order to achieve agreement with similar data from a second source. The data from the latter source are referred to as the benchmark(s), and often differ in that they are observed at a lower frequency, represent a higher level of temporal aggregation, and/or are considered to be of greater accuracy. This report provides an extensive survey of benchmarking procedures which have appeared in the statistical literature, and reviews specific benchmarking procedures currently used by the Energy Information Administration (EIA). The literature survey includes a technical summary of the major benchmarking methods and their statistical properties. Factors influencing the choice and application of particular techniques are described and the impact of benchmark accuracy is discussed. EIA applications and procedures are reviewed and evaluated for residential natural gas deliveries series and coal production series. It is found that the current method of adjusting the natural gas series is consistent with the behavior of the series and the methods used in obtaining the initial data. As a result, no change is recommended. For the coal production series, a staged approach based on a first differencing technique is recommended over the current procedure. A comparison of the adjustments produced by the two methods is made for the 1987 Indiana coal production series. 32 refs., 5 figs., 1 tab.

  7. pdf version of the entry Time Machines

    E-Print Network [OSTI]

    Wüthrich, Christian

    pdf version of the entry Time Machines http://plato.stanford.edu/archives/win2010/entries/time-machine, Stanford, CA 94305 Time Machines Copyright c 2010 by the authors John Earman and Christian W¨uthrich All rights reserved. Copyright policy: https://leibniz.stanford.edu/friends/info/copyright/ Time Machines

  8. Concurrency Theory Lecture 22: Timed Modelling & Conclusions

    E-Print Network [OSTI]

    Ábrahám, Erika

    Systems Example 22.1 (Real-time reactive systems) brake systems and airbags in cars plant controls mobile.1 (Real-time reactive systems) brake systems and airbags in cars plant controls mobile phones ... Real-Time Reactive Systems Example 22.1 (Real-time reactive systems) brake systems and airbags in cars plant controls

  9. Introduction Discrete-time autoregressive process

    E-Print Network [OSTI]

    Di Girolami, Cristina

    Introduction Discrete-time autoregressive process Continuous-time Ornstein-Uhlenbeck process Sharp large deviations for the non-stationary Ornstein-Uhlenbeck process Bernard Bercu Bordeaux University-Uhlenbeck process 1 / 46 #12;Introduction Discrete-time autoregressive process Continuous-time Ornstein

  10. ASSESSMENT AND REFINEMENT OF REAL-TIME TRAVEL TIME ALGORITHMS FOR USE IN PRACTICE

    E-Print Network [OSTI]

    Bertini, Robert L.

    ASSESSMENT AND REFINEMENT OF REAL-TIME TRAVEL TIME ALGORITHMS FOR USE IN PRACTICE Final Report AND REFINEMENT OF REAL-TIME TRAVEL TIME ALGORITHMS FOR USE IN PRACTICE 5. Report Date June 2007 Final Report 6

  11. Using Run-Time Predictions to Estimate Queue Wait Times and Improve Scheduler Performance

    E-Print Network [OSTI]

    Feitelson, Dror

    that using our run-time predictor results in lower mean wait times for the workloads with higher o ered loads of the systems we are simulating.We also nd that using our run-time predictors result in mean wait timesUsing Run-Time Predictions to Estimate Queue Wait Times and Improve Scheduler Performance Warren

  12. ASSESSMENT AND REFINEMENT OF REAL-TIME TRAVEL TIME ALGORITHMS FOR USE

    E-Print Network [OSTI]

    Bertini, Robert L.

    ASSESSMENT AND REFINEMENT OF REAL- TIME TRAVEL TIME ALGORITHMS FOR USE IN PRACTICE (OTREC PHASE I) Final Report #12;#12;ASSESSMENT AND REFINEMENT OF REAL-TIME TRAVEL TIME ALGORITHMS FOR USE IN PRACTICE ASSESSMENT AND REFINEMENT OF REAL-TIME TRAVEL TIME ALGORITHMS FOR USE IN PRACTICE (OTREC PHASE 1) 5. Report

  13. Time-of-flight radio location system

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1996-01-01T23:59:59.000Z

    A bi-static radar configuration measures the direct time-of-flight of a transmitted RF pulse and is capable of measuring this time-of-flight with a jitter on the order of about one pico-second, or about 0.01 inch of free space distance for an electromagnetic pulse over a range of about one to ten feet. A transmitter transmits a sequence of electromagnetic pulses in response to a transmit timing signal, and a receiver samples the sequence of electromagnetic pulses with controlled timing in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The receive timing signal causes the receiver to sample the sequence of electromagnetic pulses such that the time between transmission of pulses in the sequence and sampling by the receiver sweeps over a range of delays. The receive timing signal sweeps over the range of delays in a sweep cycle such that pulses in the sequence are sampled at the pulse repetition rate, and with different delays in the range of delays to produce a sample signal representing magnitude of a received pulse in equivalent time. Automatic gain control circuitry in the receiver controls the magnitude of the equivalent time sample signal. A signal processor analyzes the sample signal to indicate the time-of-flight of the electromagnetic pulses in the sequence.

  14. Arnold Schwarzenegger REAL-TIME GRID RELIABILITY

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor REAL-TIME GRID RELIABILITY MANAGEMENT California ISO Real Laboratory Consortium for Electric Reliability Technology Solutions APPENDIXC October 2008 CEC-500 (VSA) prototype to monitor system voltage conditions and provide real time dispatchers with reliability

  15. Real-Time PCR Dean Fraga,1

    E-Print Network [OSTI]

    Jones, Michelle

    , Wooster, Ohio 2 Ohio Agricultural Research and Development Center, Wooster, Ohio 3 Ashland University, Ashland, Ohio OVERVIEW AND PRINCIPLES The real-time polymerase chain reaction (real-time PCR) is a recent

  16. EnergyPlus Run Time Analysis

    E-Print Network [OSTI]

    Hong, Tianzhen

    2009-01-01T23:59:59.000Z

    Tree Lawrence Berkeley National Laboratory  Page 37  California EnergyEnergy Commission EnergyPlus Run Time Analysis Plant Supply Calling Tree (Energy Commission EnergyPlus Run Time Analysis Appendix A – EnergyPlus Call Tree

  17. Fall Back Daylight Savings time is November

    E-Print Network [OSTI]

    Linsley, Braddock K.

    Fall Back ­ Daylight Savings time is November 2nd.The Energy Policy Act of 2005 changed both the starting and ending dates. Beginning in 2007, daylight time starts on the second Sunday in March and ends

  18. Time Dependent Density Functional Theory An Introduction

    E-Print Network [OSTI]

    Botti, Silvana

    Time Dependent Density Functional Theory An Introduction Francesco Sottile Laboratoire des Solides) Belfast, 29 Jun 2007 Time Dependent Density Functional Theory Francesco Sottile #12;Intro Formalism Dependent Density Functional Theory Francesco Sottile #12;Intro Formalism Results Resources Outline 1

  19. Time-predictable Computer Architecture Martin Schoeberl

    E-Print Network [OSTI]

    Time-predictable Computer Architecture Martin Schoeberl Institute of Computer Engineering Vienna. Then we propose solutions for a time- predictable computer architecture. The proposed architecture in computer architectures are: pipelining, instruction and data caching, dynamic branch prediction, out

  20. [PROCESSING WEB TIME ENTRY FOR EMPLOYEES

    E-Print Network [OSTI]

    2012 [PROCESSING WEB TIME ENTRY FOR EMPLOYEES] #12;Page 1 of 35 Contents Beginning the Process ....................................................................................... 33 #12;Page 2 of 35 Beginning the Process... Web Time Entry is processed through Banweb, using your

  1. Timing Verification of Adaptive Integrated Circuits

    E-Print Network [OSTI]

    Kumar, Rohit

    2014-08-01T23:59:59.000Z

    . . . . . . . . . . . . . . . . . . . . . . . . 12 2.3 Hierarchical Timing Analysis . . . . . . . . . . . . . . . . . . . . . . . 17 2.4 Timing Yield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3. PROPOSED TECHNIQUES . . . . . . . . . . . . . . . . . . . . . . . . . 21 3... . . . . . . . . . . . . . . . . . . . . . . 10 2.2 Grid model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2.3 Quadtree model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2.4 Probabilisic event approach . . . . . . . . . . . . . . . . . . . . . . . 17 3...

  2. Dynamic Vehicle Routing with Stochastic Time Constraints

    E-Print Network [OSTI]

    Pavone, Marco

    In this paper we study a dynamic vehicle routing problem where demands have stochastic deadlines on their waiting times. Specifically, a network of robotic vehicles must service demands whose time of arrival, location and ...

  3. A Latent Time-Budget Model

    E-Print Network [OSTI]

    Jan de Leeuw; Peter G.M. van der Heijden; Peter Verboon

    2011-01-01T23:59:59.000Z

    DE L E E U W (1989), Latent budget analysis, in: A. DECARLI,DER H E U D E N (1988), The analysis of time- budgets with alatent-time-budget model, in E. Diday et al. (eds. ), Data

  4. Can hedge funds time market liquidity?

    E-Print Network [OSTI]

    Cao, Charles

    We explore a new dimension of fund managers' timing ability by examining whether they can time market liquidity through adjusting their portfolios' market exposure as aggregate liquidity conditions change. Using a large ...

  5. Parental Time, Behaviors and Childhood Obesity

    E-Print Network [OSTI]

    Kuteesa, Annette

    2012-02-14T23:59:59.000Z

    towards child health are modeled and analyzed using instrument variable (IV) methods. Results indicate that the effect of mother's time allocation reduces child weight status. Her decision to allocate time to the child is affected by unseen factors. Father...

  6. Time symmetry in wave function collapse models

    E-Print Network [OSTI]

    Daniel Bedingham

    2015-02-25T23:59:59.000Z

    A framework for wave function collapse models that is symmetric under time reversal is presented. Within this framework there are equivalent pictures of collapsing wave functions evolving in both time directions. The backwards-in-time Born rule can be broken by an initial condition on the Universe resulting in asymmetric behaviour. Similarly the forwards-in-time Born rule can in principle be broken by a final condition on the Universe.

  7. Quantum mechanical time contradicts the uncertainty principle

    E-Print Network [OSTI]

    Hitoshi Kitada

    1999-11-17T23:59:59.000Z

    The a priori time in conventional quantum mechanics is shown to contradict the uncertainty principle. A possible solution is given.

  8. A Time Model for Distributed Multimedia Applications

    E-Print Network [OSTI]

    Kühnhauser, Winfried

    properties, using time to specify synchroneity, periodicity, ordering and timeliness. Last but not least objects arriving too late may become useless. Here, time is used to synchronize stream processing, encompassing for example HDTV video streams with a bit rate of up to 2.8 GBit/sec. Media streams have real-time

  9. Institutional Shareholders and SEO Market Timing

    E-Print Network [OSTI]

    Lin, Xiaodong

    Institutional Shareholders and SEO Market Timing Armen Hovakimian, Baruch College Huajing Hu, Baruch College #12;2 What do we do? Examine institutional ownership and trading around SEOs and relate these to SEO market timing 2 #12;3 The Goal Shed light on the nature of SEO market timing 3 #12;4 What is SEO

  10. Time (hole?) machines John Byron Manchak

    E-Print Network [OSTI]

    Manchak, John

    Time (hole?) machines John Byron Manchak Department of Philosophy, University of Washington, Box machines Hole machines Time travel General relativity a b s t r a c t Within the context of general relativity, we consider a type of "time machine" and introduce the related "hole machine". We review what

  11. Time Dependent Density Functional Theory An introduction

    E-Print Network [OSTI]

    Botti, Silvana

    Time Dependent Density Functional Theory An introduction Francesco Sottile LSI, Ecole Polytechnique) Time Dependent Density Functional Theory Palaiseau, 26 May 2014 1 / 62 #12;Outline 1 Introduction: why and Resources Francesco Sottile (ETSF) Time Dependent Density Functional Theory Palaiseau, 26 May 2014 2 / 62

  12. Blasthole timing control vibration, airblast and flyrock

    SciTech Connect (OSTI)

    Konya, C.J.; Walter, E.J.

    1988-01-01T23:59:59.000Z

    The authors say there is more to proper blasthole design than sequencing holes. Timing is one of the most important blast design variables. Timing controls the fragmentation size, piling of the broken material, maximum vibration level, airblast, flyrock, backbreak, endbreak and general overbreak. The authors explain how each of these items is controlled by timing.

  13. Convex Optimization: from Real-Time Embedded

    E-Print Network [OSTI]

    Hall, Julian

    Convex Optimization: from Real-Time Embedded to Large-Scale Distributed Stephen Boyd Neal Parikh of Edinburgh, June 25 2014 1 #12;Outline Convex Optimization Real-Time Embedded Optimization Large-Scale Distributed Optimization Summary 2 #12;Outline Convex Optimization Real-Time Embedded Optimization Large

  14. Timed CSP: A Retrospective Joel Ouaknine 1

    E-Print Network [OSTI]

    Ouaknine, Joël

    powerful: by syntactically transforming a Timed CSP process into a CSP one (essentially dropping all WAITAPC 2005 Timed CSP: A Retrospective Jo¨el Ouaknine 1 Oxford University Computing Laboratory, UK Timed CSP, from its inception nearly twenty years ago to very recent semantical and algorithmic

  15. Predicting Time-Delays under Real-Time Scheduling for Linear Model Predictive Control

    E-Print Network [OSTI]

    Zhang, Fumin

    Predicting Time-Delays under Real-Time Scheduling for Linear Model Predictive Control Zhenwu Shi prediction of time-delays caused by real-time scheduling. Then, a model predictive controller is designed, the interaction between real-time scheduling and control design has received interest in the literature

  16. Time-of-flight radio location system

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1997-01-01T23:59:59.000Z

    A bi-static radar configuration measures the direct time-of-flight of a transmitted RF pulse and is capable of measuring this time-of-flight with a jitter on the order of about one pico-second, or about 0.01 inch of free space distance for an electromagnetic pulse over a range of about one to ten feet. A transmitter transmits a sequence of electromagnetic pulses in response to a transmit timing signal, and a receiver samples the sequence of electromagnetic pulses with controlled timing in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The receive timing signal causes the receiver to sample the sequence of electromagnetic pulses such that the time between transmission of pulses in the sequence and sampling by the receiver sweeps over a range of delays. The receive timing signal sweeps over the range of delays in a sweep cycle such that pulses in the sequence are sampled at the pulse repetition rate, and with different delays in the range of delays to produce a sample signal representing magnitude of a received pulse in equivalent time. Automatic gain control circuitry in the receiver controls the magnitude of the equivalent time sample signal. A signal processor analyzes the sample signal to indicate the time-of-flight of the electromagnetic pulses in the sequence. The sample signal in equivalent time is passed through an envelope detection circuit, formed of an absolute value circuit followed by a low pass filter, to convert the sample signal to a unipolar signal to eliminate effects of antenna misorientation.

  17. Relativity theory in time-space

    E-Print Network [OSTI]

    Ákos G. Horváth

    2014-11-05T23:59:59.000Z

    The concept of time-space defined in an earlier paper of the author is certain generalization of the so-called space-time. In this paper we introduce the concept of time-space manifold. In the homogeneous case, the time-space manifold is a differentiable manifold with such tangent spaces which have certain fixed time-space structure. We redefine the fundamental concepts of global relativity theory with respect to this general situation. We study the concepts of affine connection, parallel transport, curvature tensor and Einstein equation, respectively.

  18. Time-Energy Costs of Quantum Measurements

    E-Print Network [OSTI]

    Chi-Hang Fred Fung; H. F. Chau

    2014-05-08T23:59:59.000Z

    Time and energy of quantum processes are a tradeoff against each other. We propose to ascribe to any given quantum process a time-energy cost to quantify how much computation it performs. Here, we analyze the time-energy costs for general quantum measurements, along a similar line as our previous work for quantum channels, and prove exact and lower bound formulae for the costs. We use these formulae to evaluate the efficiencies of actual measurement implementations. We find that one implementation for a Bell measurement is optimal in time-energy. We also analyze the time-energy cost for unambiguous state discrimination and find evidence that only a finite time-energy cost is needed to distinguish any number of states.

  19. Statistical criteria for characterizing irradiance time series.

    SciTech Connect (OSTI)

    Stein, Joshua S.; Ellis, Abraham; Hansen, Clifford W.

    2010-10-01T23:59:59.000Z

    We propose and examine several statistical criteria for characterizing time series of solar irradiance. Time series of irradiance are used in analyses that seek to quantify the performance of photovoltaic (PV) power systems over time. Time series of irradiance are either measured or are simulated using models. Simulations of irradiance are often calibrated to or generated from statistics for observed irradiance and simulations are validated by comparing the simulation output to the observed irradiance. Criteria used in this comparison should derive from the context of the analyses in which the simulated irradiance is to be used. We examine three statistics that characterize time series and their use as criteria for comparing time series. We demonstrate these statistics using observed irradiance data recorded in August 2007 in Las Vegas, Nevada, and in June 2009 in Albuquerque, New Mexico.

  20. Reactor control rod timing system. [LMFBR

    DOE Patents [OSTI]

    Wu, P.T.K.

    1980-03-18T23:59:59.000Z

    A fluid driven jet-edge whistle timing system is described for control rods of a nuclear reactor for producing real-time detection of the timing of each control rod in its scram operation. An important parameter in reactor safety, particularly for liquid metal fast breeder reactors (LMFBR), is the time deviation between the time the control rod is released and the time the rod actually reaches the down position. The whistle has a nearly pure tone signal with center frequency (above 100 kHz) far above the frequency band in which the energy of the background noise is concentrated. Each control rod can be fitted with a whistle with a different frequency so that there is no ambiguity in differentiating the signal from each control rod.

  1. Bell's Jump Process in Discrete Time

    E-Print Network [OSTI]

    Jonathan Barrett; Matthew Leifer; Roderich Tumulka

    2005-09-27T23:59:59.000Z

    The jump process introduced by J. S. Bell in 1986, for defining a quantum field theory without observers, presupposes that space is discrete whereas time is continuous. In this letter, our interest is to find an analogous process in discrete time. We argue that a genuine analog does not exist, but provide examples of processes in discrete time that could be used as a replacement.

  2. Exact Primitives for Time Series Data Mining

    E-Print Network [OSTI]

    Mueen, Abdullah Al

    2012-01-01T23:59:59.000Z

    142 Sony AIBO Robot: Surfacetrajectories and ac- celerometer signals from SONY AIBOclasses of time series from the SONY AIBO accelerometer. (b)

  3. Nonlinear time-fractional dispersive equations

    E-Print Network [OSTI]

    P. Artale Harris; R. Garra

    2014-10-29T23:59:59.000Z

    In this paper we study some cases of time-fractional nonlinear dispersive equations (NDEs) involving Caputo derivatives, by means of the invariant subspace method. This method allows to find exact solutions to nonlinear time-fractional partial differential equations by separating variables. We first consider a third order time-fractional NDE that admits a four-dimensional invariant subspace and we find a similarity solution. We also study a fifth order NDE. In this last case we find a solution involving Mittag-Leffler functions. We finally observe that the invariant subspace method permits to find explicit solutions for a wide class of nonlinear dispersive time-fractional equations.

  4. Gauge Gravity and Space-Time

    E-Print Network [OSTI]

    Ning Wu

    2012-07-11T23:59:59.000Z

    When we discuss problems on gravity, we can not avoid some fundamental physical problems, such as space-time, inertia, and inertial reference frame. The goal of this paper is to discuss the logic system of gravity theory and the problems of space-time, inertia, and inertial reference frame. The goal of this paper is to set up the theory on space-time in gauge theory of gravity. Based on this theory, it is possible for human kind to manipulate physical space-time on earth, and produce a machine which can physically prolong human's lifetime.

  5. Near Real-Time Push Middleware

    E-Print Network [OSTI]

    Mal, Siddhartha Byron

    2012-01-01T23:59:59.000Z

    Integration of “Near Real-Time Push Middleware” o Performance characterization and comparison with TuVista • DOE/LADWP Smart Grid

  6. EnergyPlus Run Time Analysis

    E-Print Network [OSTI]

    Hong, Tianzhen

    2009-01-01T23:59:59.000Z

    integrated heat balance calculations for loads, systems, andintegrated heat balance calculations for loads, systems, andloads calculation time steps per hour, the model solution algorithms (envelope heat

  7. Unraveling life four letters at a time

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

    since the official end of the Human Genome Project are fueling a revolution in genomics research. November 25, 2013 Unraveling life four letters at a time Reading the...

  8. Time reversal symmetry and collapse models

    E-Print Network [OSTI]

    Daniel Bedingham; Owen Maroney

    2015-02-24T23:59:59.000Z

    Collapse models are modifications of quantum theory where the wave function is treated as physically real and the collapse of the wave function is a physical process. This appears to introduce a time reversal asymmetry into the dynamics of the wave function since the collapses affect only the future state. This paper challenges this conclusion, showing that in three different examples of time asymmetries associated with collapse models, if the physically real part of the model can be reduced to the locations in space and time about which collapses occur, then such a model works both forward and backward in time, in each case satisfying the Born rule. Despite the apparent asymmetry of the collapse process, these models in fact have time reversal symmetry. Any physically observed time asymmetries that arise in such models are due to the asymmetric imposition of initial or final time boundary conditions, rather than from an inherent asymmetry in the dynamical law. This is the standard explanation of time asymmetric behaviour resulting from time symmetric laws.

  9. Author's personal copy The time dependent vehicle routing problem with time windows

    E-Print Network [OSTI]

    Bertini, Robert L.

    : (a) formulate a time dependent vehicle routing problem with a general cost function and time windowAuthor's personal copy The time dependent vehicle routing problem with time windows: Benchmark College of Engineering and Computer Science, PO Box 0751, Portland State University, Portland, OR 97207

  10. Time for a Change? It's not just Daylight Savings Time that should be abolished!

    E-Print Network [OSTI]

    1 Time for a Change? It's not just Daylight Savings Time that should be abolished! Sunday, March 11. It is just that the clocks are set differently! By government edict! I advocate not just abolishing Daylight of time zone and/or daylight savings time confusion. Every clock and wristwatch in the world would show

  11. Nordic Journal of Computing 10(2003), 135. TIMED CSP = CLOSED TIMED -AUTOMATA

    E-Print Network [OSTI]

    Ouaknine, Joël

    Nordic Journal of Computing 10(2003), 1­35. TIMED CSP = CLOSED TIMED -AUTOMATA JO¨EL OUAKNINE CSP which significantly increase expressiveness. As a result, we are able to capture some of the most of the finite-state fragment of this augmented version of Timed CSP as that of closed timed -automata

  12. Nordic Journal of Computing 10(2003), 1--35. TIMED CSP = CLOSED TIMED #AUTOMATA

    E-Print Network [OSTI]

    Ouaknine, Joël

    Nordic Journal of Computing 10(2003), 1--35. TIMED CSP = CLOSED TIMED #­AUTOMATA JO Ë? EL OUAKNINE CSP which significantly increase expressiveness. As a result, we are able to capture some of the most of the finite­state fragment of this augmented version of Timed CSP as that of closed timed #­automata

  13. Working times in atypical forms of employment: the special case of part-time work

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    market. In an Employment Survey carried out by the French National Statistics Office (INSEE), part- timeChapter 5 Working times in atypical forms of employment: the special case of part-time work Patrick Abstract: In the present article, we attempt to devise a typology of forms of part-time employment

  14. Nature of time and causality in Physics

    E-Print Network [OSTI]

    Francisco S. N. Lobo

    2008-02-14T23:59:59.000Z

    The conceptual definition and understanding of the nature of time, both qualitatively and quantitatively is of the utmost difficulty and importance, and plays a fundamental role in physics. Physical systems seem to evolve in paths of increasing entropy and of complexity, and thus, the arrow of time shall be explored in the context of thermodynamic irreversibility and quantum physics. In Newtonian physics, time flows at a constant rate, the same for all observers; however, it necessarily flows at different rates for different observers in special and general relativity. Special relativity provides important quantitative elucidations of the fundamental processes related to time dilation effects, and general relativity provides a deep analysis to effects of time flow, such as in the presence of gravitational fields. Through the special theory of relativity, time became intimately related with space, giving rise to the notion of spacetime, in which both parameters cannot be considered as separate entities. As time is incorporated into the proper structure of the fabric of spacetime, it is interesting to note that general relativity is contaminated with non-trivial geometries that generate closed timelike curves, and thus apparently violates causality. The notion of causality is fundamental in the construction of physical theories; therefore time travel and its associated paradoxes have to be treated with great caution. These issues are briefly analyzed in this review paper.

  15. Arnold Schwarzenegger REAL-TIME GRID RELIABILITY

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor REAL-TIME GRID RELIABILITY MANAGEMENT Prototype Phasor-Based Real Reliability Technology Solutions APPENDIXE October 2008 CEC-500-2008-049-APE #12;#12;Prepared By: Lawrence in this report. #12;Slide 0 Consortium for Electric Reliability Technology Solutions Real-Time Dynamics

  16. System Identification: Time Varying and Nonlinear Methods

    E-Print Network [OSTI]

    Majji, Manoranjan

    2010-07-14T23:59:59.000Z

    that the choice of the generalized time varying ARX model (GTV-ARX) can be set to realize a time varying dead beat observer. Methods to use the developed algorithm(s) in this research are then considered for application to the identification of system models...

  17. Fractal analysis of time varying data

    DOE Patents [OSTI]

    Vo-Dinh, Tuan (Knoxville, TN); Sadana, Ajit (Oxford, MS)

    2002-01-01T23:59:59.000Z

    Characteristics of time varying data, such as an electrical signal, are analyzed by converting the data from a temporal domain into a spatial domain pattern. Fractal analysis is performed on the spatial domain pattern, thereby producing a fractal dimension D.sub.F. The fractal dimension indicates the regularity of the time varying data.

  18. Contractions of planar graphs in polynomial time?

    E-Print Network [OSTI]

    Dimitrios, Thilikos

    Contractions of planar graphs in polynomial time? Marcin Kami´nski??1 , Dani¨el Paulusma2 that for every graph H, there exists a polyno- mial-time algorithm deciding if a planar graph can be contracted to H. We introduce contractions and topological minors of embedded (plane) graphs and show that a plane

  19. EnergyPlus Run Time Analysis

    SciTech Connect (OSTI)

    Hong, Tianzhen; Buhl, Fred; Haves, Philip

    2008-09-20T23:59:59.000Z

    EnergyPlus is a new generation building performance simulation program offering many new modeling capabilities and more accurate performance calculations integrating building components in sub-hourly time steps. However, EnergyPlus runs much slower than the current generation simulation programs. This has become a major barrier to its widespread adoption by the industry. This paper analyzed EnergyPlus run time from comprehensive perspectives to identify key issues and challenges of speeding up EnergyPlus: studying the historical trends of EnergyPlus run time based on the advancement of computers and code improvements to EnergyPlus, comparing EnergyPlus with DOE-2 to understand and quantify the run time differences, identifying key simulation settings and model features that have significant impacts on run time, and performing code profiling to identify which EnergyPlus subroutines consume the most amount of run time. This paper provides recommendations to improve EnergyPlus run time from the modeler?s perspective and adequate computing platforms. Suggestions of software code and architecture changes to improve EnergyPlus run time based on the code profiling results are also discussed.

  20. REDUCING SOFTWARE PRODUCT DEVELOPMENT TIME John Callahan

    E-Print Network [OSTI]

    Callahan, John

    . Shortened product life cycles have meant that short development time is even more critical 3 . Short involvement early in the development cycle were found to lead to shorter development time. Also supported found that, during product concept development early in the development cycle, an overemphasis

  1. Integrated method for chaotic time series analysis

    DOE Patents [OSTI]

    Hively, L.M.; Ng, E.G.

    1998-09-29T23:59:59.000Z

    Methods and apparatus for automatically detecting differences between similar but different states in a nonlinear process monitor nonlinear data are disclosed. Steps include: acquiring the data; digitizing the data; obtaining nonlinear measures of the data via chaotic time series analysis; obtaining time serial trends in the nonlinear measures; and determining by comparison whether differences between similar but different states are indicated. 8 figs.

  2. Stanford Center for Position, Navigation & Time

    E-Print Network [OSTI]

    Straight, Aaron

    contributing exciting, novel new technologies, and together can play a leading role in this technology to rejuvenate the GLONASS system · Japan is also active with QZSS. #12;6 Outline A. Navigation & time technology;2 Stanford Center for Position Navigation and Time · The implementation of GPS in 1973 began this technology

  3. Gravity in Complex Hermitian Space-Time

    E-Print Network [OSTI]

    Ali H. Chamseddine

    2006-10-09T23:59:59.000Z

    A generalized theory unifying gravity with electromagnetism was proposed by Einstein in 1945. He considered a Hermitian metric on a real space-time. In this work we review Einstein's idea and generalize it further to consider gravity in a complex Hermitian space-time.

  4. Asymmetric Time Evolution and Indistinguishable Events

    SciTech Connect (OSTI)

    Bryant, P. W. [Center for Complex Quantum Systems, Department of Physics, University of Texas at Austin, Austin, Texas 78712 (United States)

    2010-11-25T23:59:59.000Z

    With a time asymmetric theory, in which quantum mechanical time evolution is given by a semigroup of operators rather than by a group, the states of open systems are represented by density operators exhibiting a branching behavior. To treat the indistinguishably of the members of experimental ensembles, we hypothesize that environmental interference occurs during events that are themselves fundamentally indistinguishable.

  5. Fortuna: Model Checking Priced Probabilistic Timed Automata

    E-Print Network [OSTI]

    Vaandrager, Frits

    Fortuna: Model Checking Priced Probabilistic Timed Automata Jasper Berendsen, David N. Jansen.O. Box 9010, 6500 GL Nijmegen, the Netherlands Abstract. We introduce Fortuna, the first tool for model checking priced probabilistic timed automata (PPTAs). Fortuna can handle the combination of real

  6. Fortuna: Model Checking Priced Probabilistic Timed Automata

    E-Print Network [OSTI]

    Vaandrager, Frits

    Fortuna: Model Checking Priced Probabilistic Timed Automata Jasper Berendsen, David N. Jansen, the Netherlands Email: jasperb,dnjansen,fvaan @cs.ru.nl Abstract--We introduce FORTUNA, the first tool for model of probabilistic timed automata (PTAs) with cost-rates and discrete cost increments on states. FORTUNA is able

  7. Designing Distributed, Real-Time Systems

    E-Print Network [OSTI]

    Mills, Kevin

    - - Designing Distributed, Real-Time Systems Kevin L. Mills INFT 796 SUMMER 1993 DIRECTED READINGS IN SOFTWARE ENGINEERING WITH DR. H. GOMAA GEORGE MASON UNIVERSITY #12;Designing Distributed, Real-Time Systems problem faced by designers of software systems, and particularly by designers of distributed, real

  8. Time Series Analysis James D. Hamilton

    E-Print Network [OSTI]

    Landweber, Laura

    Time Series Analysis James D. Hamilton Since its publication just over ten years ago, James Hamilton's Time Series Analysis has taken its place in the canon of modern technical eco- nomic literature study, Hamilton's book en- joyed popularity among econometricians in seminars in Europe and North

  9. A REAL-TIME AUTONOMOUS NAVIGATION ARCHITECTURE

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    A REAL-TIME AUTONOMOUS NAVIGATION ARCHITECTURE Gang Chen, Thierry Fraichard and Luis Martinez for autonomous navigation: perception, localisation, mapping, real-time motion planning and motion tracking. INTRODUCTION Autonomous navigation requires to solve a num- ber of challenging problems in domains as dif

  10. Integrated method for chaotic time series analysis

    DOE Patents [OSTI]

    Hively, Lee M. (Philadelphia, TN); Ng, Esmond G. (Concord, TN)

    1998-01-01T23:59:59.000Z

    Methods and apparatus for automatically detecting differences between similar but different states in a nonlinear process monitor nonlinear data. Steps include: acquiring the data; digitizing the data; obtaining nonlinear measures of the data via chaotic time series analysis; obtaining time serial trends in the nonlinear measures; and determining by comparison whether differences between similar but different states are indicated.

  11. Time Centrality in Dynamic Complex Networks

    E-Print Network [OSTI]

    Costa, Eduardo Chinelate; Wehmuth, Klaus; Ziviani, Artur; da Silva, Ana Paula Couto

    2015-01-01T23:59:59.000Z

    There is an ever-increasing interest in investigating dynamics in time-varying graphs (TVGs). So far, however, the notion of centrality in TVG scenarios usually refers to metrics that assess the relative importance of nodes along the temporal evolution of the network. Nevertheless, for some TVG scenarios, more important than identifying the central nodes under a given definition is identifying the \\emph{key time instants} for taking certain actions. In this paper, we introduce the notion of \\emph{time centrality} in TVGs. Analogously to node centrality, time centrality evaluates the relative importance of time instants in dynamic complex networks. We present two time centrality metrics related to diffusion processes. We evaluate the two defined metrics using a real-world dataset representing a in-person contact dynamic network. We validate the concept of time centrality showing that diffusion starting at the best classified time instants (i.e. the most central ones), according to our metrics, can perform a fa...

  12. Light gas gun with reduced timing jitter

    DOE Patents [OSTI]

    Laabs, G.W.; Funk, D.J.; Asay, B.W.

    1998-06-09T23:59:59.000Z

    Gas gun with reduced timing jitter is disclosed. A gas gun having a prepressurized projectile held in place with a glass rod in compression is described. The glass rod is destroyed with an explosive at a precise time which allows a restraining pin to be moved and free the projectile. 4 figs.

  13. Approaching Real-time Network Traffic Classification

    E-Print Network [OSTI]

    Haddadi, Hamed

    and studies. It serves as the input for Intrusion Detection Systems, provides Class-of-Service (CoS) mapping22 Approaching Real-time Network Traffic Classification ISSN 1470-5559 RR-06-12 October 2006-time Network Traffic Classification Wei Li, Kaysar Abdin, Robert Dann and Andrew Moore Department of Computer

  14. Laser Telecommunication timeLaser beam

    E-Print Network [OSTI]

    La Rosa, Andres H.

    Laser Telecommunication Experiment Laser time Laser beam intensity timeLaser beam Laser battery Laser connected to a circuit without a modulator. Bottom graph illustrates what happen when a modulating signal is superimposed to the DC voltage driving the laser Laser beam intensity DC Input voltage DC

  15. HR EMPLOYMENT LAW UPDATES TIME TO TRAIN

    E-Print Network [OSTI]

    Sussex, University of

    HR EMPLOYMENT LAW UPDATES TIME TO TRAIN Since 6 April 2010 employers have had to seriously consider an eligible employee's formal request for time away from their core duties to undertake training. Employees can request to undertake training they think will improve both their own and the University

  16. Absolute Time Radiometric Dating: the source

    E-Print Network [OSTI]

    Kammer, Thomas

    Absolute Time Radiometric Dating: the source of the dates on the Geologic Time Scale #12 as an element changes to another element, e.g. uranium to lead. · The parent element is radioactive · Carbon-14, C14 Nitrogen-14, N14 · Uranium-235, U235 Lead-207, Pb207 · Potassium-40, K40 Argon-40, Ar40

  17. Pseudo-Z symmetric space-times

    SciTech Connect (OSTI)

    Mantica, Carlo Alberto, E-mail: carloalberto.mantica@libero.it [Physics Department, Università degli Studi di Milano, Via Celoria 16, 20133 Milano (Italy); Suh, Young Jin, E-mail: yjsuh@knu.ac.kr [Department of Mathematics, Kyungpook National University, Taegu 702-701 (Korea, Republic of)

    2014-04-15T23:59:59.000Z

    In this paper, we investigate Pseudo-Z symmetric space-time manifolds. First, we deal with elementary properties showing that the associated form A{sub k} is closed: in the case the Ricci tensor results to be Weyl compatible. This notion was recently introduced by one of the present authors. The consequences of the Weyl compatibility on the magnetic part of the Weyl tensor are pointed out. This determines the Petrov types of such space times. Finally, we investigate some interesting properties of (PZS){sub 4} space-time; in particular, we take into consideration perfect fluid and scalar field space-time, and interesting properties are pointed out, including the Petrov classification. In the case of scalar field space-time, it is shown that the scalar field satisfies a generalized eikonal equation. Further, it is shown that the integral curves of the gradient field are geodesics. A classical method to find a general integral is presented.

  18. Bayesian inference for pulsar timing models

    E-Print Network [OSTI]

    Vigeland, Sarah J

    2013-01-01T23:59:59.000Z

    The extremely regular, periodic radio emission from millisecond pulsars make them useful tools for studying neutron star astrophysics, general relativity, and low-frequency gravitational waves. These studies require that the observed pulse time of arrivals are fit to complicated timing models that describe numerous effects such as the astrometry of the source, the evolution of the pulsar's spin, the presence of a binary companion, and the propagation of the pulses through the interstellar medium. In this paper, we discuss the benefits of using Bayesian inference to obtain these timing solutions. These include the validation of linearized least-squares model fits when they are correct, and the proper characterization of parameter uncertainties when they are not; the incorporation of prior parameter information and of models of correlated noise; and the Bayesian comparison of alternative timing models. We describe our computational setup, which combines the timing models of tempo2 with the nested-sampling integ...

  19. Energy-time and frequency-time uncertainty relations: exact inequalities

    E-Print Network [OSTI]

    V. V. Dodonov; A. V. Dodonov

    2015-04-03T23:59:59.000Z

    We give a short review of known exact inequalities that can be interpreted as "energy-time" and "frequency-time" uncertainty relations. In particular we discuss a precise form of signals minimizing the physical frequency-time uncertainty product. Also, we calculate the "stationarity time" for mixed Gaussian states of a quantum harmonic oscillator, showing explicitly that pure quantum states are "more fragile" than mixed ones with the same value of the energy dispersion. The problems of quantum evolution speed limits, time operators and measurements of energy and time are briefly discussed, too.

  20. Time changes in gradient and observed winds

    E-Print Network [OSTI]

    Carlson, Ronald Dale

    1972-01-01T23:59:59.000Z

    TIME CHANGES IN GRADIENT AND OBSERVED WINDS A Thesis by RONALD DALE CARLSON Submitted to the Graduate College of Texas A&M University in partial fulfillm=n of the requirement for the degree of MASTER OF SCIENCE MAY 1972 Major Subject...: Meteorology TIME CHANGES IN GRADIENT AND OBSERVED WINDS A Thesis by RONALD D. CARLSON Approved as to style and content by: (Chairman of Co , ee) (Member) (Member) May 1972 ABSTRACT Time Changes in Gradient and Observed Winds. (May 1972) Ronald Dale...

  1. Long-time limit of correlation functions

    E-Print Network [OSTI]

    Thomas Franosch

    2014-07-31T23:59:59.000Z

    Auto-correlation functions in an equilibrium stochastic process are well-characterized by Bochner's theorem as Fourier transforms of a finite symmetric Borel measure. The existence of a long-time limit of these correlation functions depends on the spectral properties of the measure. Here we provide conditions applicable to a wide-class of dynamical theories guaranteeing the existence of the long-time limit. We discuss the implications in the context of the mode-coupling theory of the glass transition where a non-trivial long-time limit signals an idealized glass state.

  2. Space-time and G_2

    E-Print Network [OSTI]

    Boris Doubrov; Jonathan Holland; George Sparling

    2009-01-05T23:59:59.000Z

    A Weyl structure is a bundle over space-time, whose fiber at each space-time point is a space of maximally isotropic complex tangent planes. We develop the theory of Weyl connections for Weyl structures and show that the requirement that the connection be torsion-free fixes the Weyl connection uniquely. Further we show that to each such Weyl connection, there is naturally associated a (2, 3, 5)-Pfaffian system, as first analyzed by Cartan. We determine the associated G_2-conformal structure and calculate it explicitly in the cases of the Kapadia family of space-times and of the Schwarzschild solution

  3. The determination of time lags using SOLA

    E-Print Network [OSTI]

    Frank P. Pijpers

    1996-07-17T23:59:59.000Z

    A common problem in astronomy is the determination of the time shift between two otherwise identical time series of measured flux from a variable source, in short the determination of a time lag. Two examples of where this problem occurs are in the determination of the Hubble constant from multiple images of gravitationally lensed variable quasars and also in the determination of distances to OH/IR stars. It is shown here that this problem can be seen as a restricted inversion problem. It therefore can be solved using the subtractive optimally localized averages (SOLA) method for inversion which has been described elsewhere (Pijpers & Thompson 1992, 1994 ; Pijpers & Wanders 1994).

  4. Automatic tuning of continuous-time filters

    E-Print Network [OSTI]

    Sumesaglam, Taner

    2004-11-15T23:59:59.000Z

    Integrated high-Q continuous-time filters require adaptive tuning circuits that will correct the filter parameters such as center frequency and quality factor (Q). Three different automatic tuning techniques are introduced. In all of the proposed...

  5. It's About Time: Investing in Transportation to

    E-Print Network [OSTI]

    MARCH 2011 It's About Time: Investing in Transportation to Keep Texas Economically Competitive #12 of Contents Preface 1 The Challenge Facing Texans 3 Texas Transportation Action Principles 6 Texas' Deteriorating Transportation System: Background and Measurement 8 Baseline Scenario: Unacceptable Conditions

  6. Automatic program timing profiles with FTN4

    SciTech Connect (OSTI)

    Friedman, R.

    1980-09-01T23:59:59.000Z

    Design of a scheme for producing execution timing profiles of FORTRAN programs automatically is proposed with a recommendation to implement it as an option to the compiler. An experimental implementation on the LBL 7600 is also described. 1 figure.

  7. Time dependences of atmospheric Carbon dioxide fluxes

    E-Print Network [OSTI]

    DeSalvo, Riccardo

    2014-01-01T23:59:59.000Z

    Understanding the lifetime of CO2 in the atmosphere is critical for predictions regarding future climate changes. A simple mass conservation analysis presented here generates tight estimations for the atmosphere's retention time constant. The analysis uses a leaky integrator model that combines the observed deficit (only less than 40% of CO2 produced from combustion of fossil fuels is actually retained in the atmosphere, while more than 60% is continuously shed) with the exponential growth of fossil fuel burning. It reveals a maximum characteristic time of less than 23 year for the transfer of atmospheric CO2 to a segregation sink. This time constant is further constrained by the rapid disappearance of 14C after the ban of atmospheric atomic bomb tests, which provides a lower limit of 18 years for this transfer. The study also generates evaluations of other CO2 fluxes, exchange time constants and volumes exchanged. Analysis of large harmonic oscillations of atmospheric CO2 concentration, often neglected in th...

  8. Timing control by redundant inhibitory neuronal circuits

    SciTech Connect (OSTI)

    Tristan, I., E-mail: itristan@ucsd.edu; Rulkov, N. F.; Huerta, R.; Rabinovich, M. [BioCircuits Institute, University of California, San Diego, La Jolla, California 92093-0402 (United States)] [BioCircuits Institute, University of California, San Diego, La Jolla, California 92093-0402 (United States)

    2014-03-15T23:59:59.000Z

    Rhythms and timing control of sequential activity in the brain is fundamental to cognition and behavior. Although experimental and theoretical studies support the understanding that neuronal circuits are intrinsically capable of generating different time intervals, the dynamical origin of the phenomenon of functionally dependent timing control is still unclear. Here, we consider a new mechanism that is related to the multi-neuronal cooperative dynamics in inhibitory brain motifs consisting of a few clusters. It is shown that redundancy and diversity of neurons within each cluster enhances the sensitivity of the timing control with the level of neuronal excitation of the whole network. The generality of the mechanism is shown to work on two different neuronal models: a conductance-based model and a map-based model.

  9. Wind and time in Homeric epic

    E-Print Network [OSTI]

    Purves, AC

    2010-01-01T23:59:59.000Z

    73–83. Scott, W. C. 1966. “Wind Imagery in the Oresteia. ”30–35; West 1961: 133–36. Wind and Time in Homeric Epic ———56. Stern, L. 2004. “‘Paths That Wind through the Thicket of

  10. Diffraction in Time of Polymer Particles

    E-Print Network [OSTI]

    A. Martín-Ruiz

    2014-06-13T23:59:59.000Z

    We study the quantum dynamics of a suddenly released beam of particles using a background independent (polymer) quantization scheme. We show that, in the first order of approximation, the low-energy polymer distribution converges to the standard quantum-mechanical result in a clear fashion, but also arises an additional small polymer correction term. We find that the high-energy polymer behaviour becomes predominant at short distances and short times. Numerical results are also presented. We find that particles whose wave functions satisfy the polymer wave equation do not exhibit the diffraction in time phenomena. The implementation of a lower bound to the possible resolution of times into the time-energy Heisenberg uncertainty relation is briefly discussed.

  11. Time-Resolved Photoluminescence and Photovoltaics

    SciTech Connect (OSTI)

    Metzger, W. K.; Ahrenkiel, R. K.; Dippo, P.; Geisz, J.; Wanlass, M. W.; Kurtz, S.

    2005-01-01T23:59:59.000Z

    The time-resolved photoluminescence (TRPL) technique and its ability to characterize recombination in bulk photovoltaic semiconductor materials are reviewed. Results from a variety of materials and a few recent studies are summarized and compared.

  12. Real-time control over networks

    E-Print Network [OSTI]

    Ji, Kun

    2007-09-17T23:59:59.000Z

    researchers to develop NCSs to implement distributed control schemes. This dissertation presents a framework for the modeling, design, stability analysis, control, and bandwidth allocation of real-time control over networks. This framework covers key research...

  13. Picosecond laser timing by rf phase shifting

    E-Print Network [OSTI]

    Johnson, Carey K.; Qian, Jun

    1990-01-01T23:59:59.000Z

    lasers pumped by synchronized mode?locked, Q?switched, cw Nd:YAG lasers. The phase shifter operates with better than 10?ps precision and generates time delays from 0 to 26 ns....

  14. Cycle time reduction through wafer starts control

    E-Print Network [OSTI]

    Wang, Sam, M.B.A. Massachusetts Institute of Technology

    2008-01-01T23:59:59.000Z

    Intel's Fab 17, located in Hudson, Massachusetts, has experienced dramatic improvements in its cycle time performance in the last two years. These improvements have been attributed to lean implementation efforts, reduced ...

  15. PRELIMINARY TIME ESTIMATES FOR CORING OPERATIONS

    E-Print Network [OSTI]

    EQUATIONS 17 FIGURE 1. DRILL STRING ROUND TRIP 19 FIGURE 2. STANDARD ROTARY CORING (RCB) WIRELINE TRIP 21) WIRELINE TRIP 25 FIGURE 5. ESTIMATED RIGGING, WIRELINE, AND SCANNING TIME FOR REENTRY. 27 #12;Preliminary

  16. Real Time Grid Reliability Management 2005

    E-Print Network [OSTI]

    Eto, Joe

    2008-01-01T23:59:59.000Z

    SCE, W APA, PG&E Data • PDC – PI Interface frequency dataIntegration of CA ISO PDC with Arbiters California Real-TimePhasor Data Concentrator (PDC) receives data from PMUs in

  17. Multiphase fluid flow and time lapse seismics

    E-Print Network [OSTI]

    santos

    Time-lapse seismic surveys aim to monitor the migration and dispersal of the CO2 ... of CO2-brine flow and seismic wave propagation to model and monitor CO2 ...

  18. Introduction to the time scale problem

    SciTech Connect (OSTI)

    Voter, A. F.

    2002-01-01T23:59:59.000Z

    As motivation for the symposium on extended-scale atomistic methods, I briefly discuss the time scale problem that plagues molecular dynamics simulations, some promising recent developments for circumventing the problem, and some remaining challenges.

  19. Am I spikes over time? Leslie Smith

    E-Print Network [OSTI]

    Smith, Leslie S.

    Am I spikes over time? Leslie Smith Computing Science and Mathematics University of Stirling Stirling FK9 4LA, UK Email: l.s.smith@cs.stir.ac.uk URL: http://www.cs.stir.ac.uk/~lss Acknowledgements: EU

  20. REAL TIME SYSTEM OPERATIONS 2006-2007

    E-Print Network [OSTI]

    Eto, Joseph H.

    2008-01-01T23:59:59.000Z

    based on real?time PMU data  by observing the differences as  analysis of WECC PMU data.  The recommended analysis approach.   V (pu) P-V curve PMU data P (pu) P-V curve PMU

  1. Intelligent Time-Successive Production Modeling

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    ;Background · Production Data Analysis Decline Curve Analysis (Arps, 1945) Type Curve Matching (Fetkovich Analysis Pressure Data + Production Rate Data ·Material Balance methods ·Pseudo time and pseudo pressure

  2. Significantly reduce maintenance time Documents&Mediabecomesthekey

    E-Print Network [OSTI]

    Mullins, Dyche

    Significantly reduce maintenance time · Documents&Mediabecomesthekey contactforallmaintenanceneeds. · MajorpartsarestoredbyDocuments& MediaattheMissionCenter.Thisreduces thetimeneededtoorderpartsandresultsin&Mediaoffersthecampus communityaconvenientandeconomicsolution foritscopiers,multifunctiondevicesandprinter needs. Print Management Program advantages Reduce

  3. Solar Real-Time Pricing: Is Real-Time Electricity Pricing Beneficial...

    Energy Savers [EERE]

    to Solar PV in New York City? Solar Real-Time Pricing: Is Real-Time Electricity Pricing Beneficial to Solar PV in New York City? The goal of this study is to evaluate the...

  4. Special Issue: Space, Time and Number Population clocks: motor timing with

    E-Print Network [OSTI]

    Buonomano, Dean

    from the ability of recur- rent neural networks to generate self-sustained, complex, time with strong internal connections capable of self-sustained activity, whereas sensory timing depends

  5. Blind calibration of timing skew in time-interleaved analog-to-digital converters

    E-Print Network [OSTI]

    Divi, Vijay

    The performance of time-interleaved analog-to-digital converters is often significantly degraded by timing mismatch errors. We develop methods for performing blind calibration of such converters, i.e., for estimating the ...

  6. Exact Philosophy of Space-Time

    E-Print Network [OSTI]

    Héctor Vucetich

    2011-09-26T23:59:59.000Z

    Starting from Bunge's (1977) scientific ontology, we expose a materialistic relational theory of space-time, that carries out the program initiated by Leibniz, and provides a protophysical basis consistent with any rigorous formulation of General Relativity. Space-time is constructed from general concepts which are common to any consistent scientific theory and they are interpreted as emergent properties of the greatest assembly of things, namely, the world.

  7. REAL TIME SYSTEM OPERATIONS 2006-2007

    SciTech Connect (OSTI)

    Eto, Joseph H.; Parashar, Manu; Lewis, Nancy Jo

    2008-08-15T23:59:59.000Z

    The Real Time System Operations (RTSO) 2006-2007 project focused on two parallel technical tasks: (1) Real-Time Applications of Phasors for Monitoring, Alarming and Control; and (2) Real-Time Voltage Security Assessment (RTVSA) Prototype Tool. The overall goal of the phasor applications project was to accelerate adoption and foster greater use of new, more accurate, time-synchronized phasor measurements by conducting research and prototyping applications on California ISO's phasor platform - Real-Time Dynamics Monitoring System (RTDMS) -- that provide previously unavailable information on the dynamic stability of the grid. Feasibility assessment studies were conducted on potential application of this technology for small-signal stability monitoring, validating/improving existing stability nomograms, conducting frequency response analysis, and obtaining real-time sensitivity information on key metrics to assess grid stress. Based on study findings, prototype applications for real-time visualization and alarming, small-signal stability monitoring, measurement based sensitivity analysis and frequency response assessment were developed, factory- and field-tested at the California ISO and at BPA. The goal of the RTVSA project was to provide California ISO with a prototype voltage security assessment tool that runs in real time within California ISO?s new reliability and congestion management system. CERTS conducted a technical assessment of appropriate algorithms, developed a prototype incorporating state-of-art algorithms (such as the continuation power flow, direct method, boundary orbiting method, and hyperplanes) into a framework most suitable for an operations environment. Based on study findings, a functional specification was prepared, which the California ISO has since used to procure a production-quality tool that is now a part of a suite of advanced computational tools that is used by California ISO for reliability and congestion management.

  8. On the physical basis of cosmic time

    E-Print Network [OSTI]

    Svend Erik Rugh; Henrik Zinkernagel

    2008-05-13T23:59:59.000Z

    In this manuscript we initiate a systematic examination of the physical basis for the time concept in cosmology. We discuss and defend the idea that the physical basis of the time concept is necessarily related to physical processes which could conceivably take place among the material constituents available in the universe. It is common practice to link the concept of cosmic time with a space-time metric set up to describe the universe at large scales, and then define a cosmic time $t$ as what is measured by a comoving standard clock. We want to examine, however, the physical basis for setting up a comoving reference frame and, in particular, what could be meant by a standard clock. For this purpose we introduce the concept of a `core' of a clock (which, for a standard clock in cosmology, is a scale-setting physical process) and we ask if such a core can--in principle--be found in the available physics contemplated in the various `stages' of the early universe. We find that a first problem arises above the quark-gluon phase transition (which roughly occurs when the cosmological model is extrapolated back to $\\sim 10^{-5}$ seconds) where there might be no bound systems left, and the concept of a physical length scale to a certain extent disappears. A more serious problem appears above the electroweak phase transition believed to occur at $\\sim 10^{-11}$ seconds. At this point the property of mass (almost) disappears and it becomes difficult to identify a physical basis for concepts like length scale, energy scale and temperature -- which are all intimately linked to the concept of time in modern cosmology. This situation suggests that the concept of a time scale in `very early' universe cosmology lacks a physical basis or, at least, that the time scale will have to be based on speculative new physics.

  9. Wormholes and Time Travel? Not Likely

    E-Print Network [OSTI]

    Leonard Susskind

    2005-04-08T23:59:59.000Z

    Wormholes have been advanced as both a method for circumventing the limitations of the speed of light as well as a means for building a time machine (to travel to the past). Thus it is argued that General Relativity may allow both of these possibilities. In this note I argue that traversable wormholes connecting otherwise causally disconnected regions, violate two of the most fundamental principles physics, namely local energy conservation and the energy-time uncertainty principle.

  10. The Tides Of Time Issue 29

    E-Print Network [OSTI]

    2010-01-01T23:59:59.000Z

    The Tides of Time 29 • 1 • Easter Vacation 2004 The Oxford University Doctor Who Society Magazine The Tides of Time Easter Vacation 2004 Issue 29 BUFFY AND THE BRITISH Star Trek The Prisoner The career of Brian Clemens … …and... Kilburn Wiles Thing! 24 A look at John Wiles’s period as producer of Doctor Who Brian Clemens 26 James Davies marks the achievements of this writer-producer How does Doctor Who entertain? 30 Asking the question, Daniel...

  11. Escape time statistics for mushroom billiards

    E-Print Network [OSTI]

    T. Miyaguchi

    2006-12-27T23:59:59.000Z

    Chaotic orbits of mushroom billiards display intermittent behaviors. We investigate statistical properties of this system by constructing an infinite partition on the chaotic part of a Poincar\\'e surface which illustrates details of chaotic dynamics. Each piece of the infinite partition has an unique escape time from the half disk region, and from this result it is shown that, for fixed values of the system parameters, the escape time distribution obeys power law $1/t_{\\rm esc}^3$.

  12. Time Domain Continuous Imaging TIME DOMAIN CONTINUOUS IMAGING doesn't sound like

    E-Print Network [OSTI]

    Dietz, Henry G. "Hank"

    the scene with skewed timing and exposure settings. Our 3D-printed array camera at SC14 coordinates four

  13. A Timing Requirements-Aware Scratchpad Memory Allocation Scheme for a Precision Timed Architecture

    E-Print Network [OSTI]

    , and the following companies: Agilent, Bosch, HSBC, Lockheed-Martin, National Instruments, and Toyota. #12;A Timing

  14. Problem of Time: Facets and Machian Strategy

    E-Print Network [OSTI]

    Edward Anderson

    2014-07-15T23:59:59.000Z

    The Problem of Time is that `time' in each of ordinary quantum theory and general relativity are mutually incompatible notions. This causes difficulties in trying to put these two theories together to form a theory of Quantum Gravity. The Problem of Time has 8 facets in canonical approaches. I clarify that all but one of these facets already occur at the classical level, and reconceptualize and re-name some of these facets as follows.The Frozen Formalism Problem becomes Temporal Relationalism, the Thin Sandwich Problem becomes Configurational Relationalism, via the notion of Best Matching. The Problem of Observables becomes the Problem of Beables, and the Functional Evolution Problem becomes the Constraint Closure Problem. I also outline how each of the Global and Multiple-Choice Problems of Time have their own plurality of facets. This article additionally contains a local resolution to the Problem of Time at the conceptual level and which is actually realizable for the relational triangle and minisuperspace models. This resolution is, moreover, Machian, and has three levels: classical, semiclassical and a combined semiclassical-histories-timeless records scheme. I end by delineating the current frontiers of this program toward resolution of the Problem of Time in the cases of full GR and of slightly inhomogeneous cosmology.

  15. Cosmologies with a time dependent vacuum

    E-Print Network [OSTI]

    Joan Sola

    2011-02-09T23:59:59.000Z

    The idea that the cosmological term, Lambda, should be a time dependent quantity in cosmology is a most natural one. It is difficult to conceive an expanding universe with a strictly constant vacuum energy density, namely one that has remained immutable since the origin of time. A smoothly evolving vacuum energy density that inherits its time-dependence from cosmological functions, such as the Hubble rate or the scale factor, is not only a qualitatively more plausible and intuitive idea, but is also suggested by fundamental physics, in particular by quantum field theory (QFT) in curved space-time. To implement this notion, is not strictly necessary to resort to ad hoc scalar fields, as usually done in the literature (e.g. in quintessence formulations and the like). A "running" Lambda term can be expected on very similar grounds as one expects (and observes) the running of couplings and masses with a physical energy scale in QFT. Furthermore, the experimental evidence that the equation of state of the dark energy could be evolving with time/redshift (including the possibility that it might currently behave phantom-like) suggests that a time-variable Lambda term (possibly accompanied by a variable Newton's gravitational coupling G=G(t)) could account in a natural way for all these features. Remarkably enough, a class of these models (the "new cosmon") could even be the clue for solving the old cosmological constant problem, including the coincidence problem.

  16. Metastring Theory and Modular Space-time

    E-Print Network [OSTI]

    Laurent Freidel; Robert G. Leigh; Djordje Minic

    2015-02-27T23:59:59.000Z

    String theory is canonically accompanied with a space-time interpretation which determines S-matrix-like observables, and connects to the standard physics at low energies in the guise of local effective field theory. Recently, we have introduced a reformulation of string theory which does not rely on an {\\it a priori} space-time interpretation or a pre-assumption of locality. This \\hlt{metastring theory} is formulated in such a way that stringy symmetries (such as T-duality) are realized linearly. In this paper, we study metastring theory on a flat background and develop a variety of technical and interpretational ideas. These include a formulation of the moduli space of Lorentzian worldsheets, a careful study of the symplectic structure and consequently consistent closed and open boundary conditions, and the string spectrum and operator algebra. What emerges from these studies is a new quantum notion of space-time that we refer to as a quantum Lagrangian or equivalently a \\hlt{modular space-time}. This concept embodies the standard tenets of quantum theory and implements in a precise way a notion of {relative locality}. The usual string backgrounds (non-compact space-time along with some toroidally compactified spatial directions) are obtained from modular space-time by a limiting procedure that can be thought of as a correspondence limit.

  17. Polynomial Time Algorithms for Minimum Energy Scheduling

    E-Print Network [OSTI]

    Baptiste, Philippe; Durr, Christoph

    2009-01-01T23:59:59.000Z

    The aim of power management policies is to reduce the amount of energy consumed by computer systems while maintaining satisfactory level of performance. One common method for saving energy is to simply suspend the system during the idle times. No energy is consumed in the suspend mode. However, the process of waking up the system itself requires a certain fixed amount of energy, and thus suspending the system is beneficial only if the idle time is long enough to compensate for this additional energy expenditure. In the specific problem studied in the paper, we have a set of jobs with release times and deadlines that need to be executed on a single processor. Preemptions are allowed. The processor requires energy L to be woken up and, when it is on, it uses one unit of energy per one unit of time. It has been an open problem whether a schedule minimizing the overall energy consumption can be computed in polynomial time. We solve this problem in positive, by providing an O(n^5)-time algorithm. In addition we pr...

  18. Time and Cognitive Load 1 Time and Cognitive Load in Working Memory

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Time and Cognitive Load 1 Time and Cognitive Load in Working Memory Pierre Barrouillet*, Sophie Bourgogne Running head: Time and Cognitive Load Corresponding author: Pierre Barrouillet Pierre manuscript, published in "Journal of Experimental Psychology: Learning, Memory, and Cognition 33, 3 (2007

  19. A ROUTE IMPROVEMENT ALGORITHM FOR THE VEHICLE ROUTING PROBLEM WITH TIME DEPENDENT TRAVEL TIMES

    E-Print Network [OSTI]

    Bertini, Robert L.

    . This research presents a new solution approach, an iterative route construction and improvement algorithm (IRCI such as greenhouse gases, noise, and air pollution. Routing models with time-varying travel times are gaining greater attention in vehicle routing literature and industry. However, research on the time dependent vehicle

  20. Real Time Search User Behavior Real time search is an increasingly important area of

    E-Print Network [OSTI]

    Jansen, James

    . The most frequently used terms accounted for only 0.03% of the total terms. Concerning search topics Web search. Searchers of real time content often repeat queries overtime, perhaps indicating long term content increasingly enters the main stream. Keywords Real time search, real time content, Collecta

  1. Approximate Response Time for Fixed Priority Real-Time Systems with Energy-Harvesting

    E-Print Network [OSTI]

    Boyer, Edmond

    Approximate Response Time for Fixed Priority Real-Time Systems with Energy-Harvesting Yasmina sufficient schedulability tests for fixed-priority pre-emptive scheduling of a real-time system under energy constraints. In this problem, energy is harvested from the ambient environment and used to replenish a storage

  2. Plasma Redshift, Time Dilation, and Supernovas Ia

    E-Print Network [OSTI]

    Ari Brynjolfsson

    2004-07-20T23:59:59.000Z

    The measurements of the absolute magnitudes and redshifts of supernovas Ia show that conventional physics, which includes plasma redshift, fully explains the observed magnitude-redshift relation of the supernovas. The only parameter that is required is the Hubble constant, which in principle can be measured independently. The contemporary theory of the expansion of the universe (Big Bang) requires in addition to the Hubble constant several adjustable parameters, such as an initial explosion, the dark matter parameter, and a time adjustable dark energy parameter for explaining the supernova Ia data. The contemporary Big Bang theory also requires time dilation of distant events as an inherent premise. The contention is usually that the light curves of distant supernovas show or even prove the time dilation. In the present article, we challenge this assertion. We document and show that the previously reported data in fact indicate that there is no time dilation. The data reported by Riess et al. in the Astrophysical Journal in June 2004 confirm the plasma redshift, the absence of time dilation, dark matter, and dark energy.

  3. On the physical basis of cosmic time

    E-Print Network [OSTI]

    Rugh, Svend Erik

    2008-01-01T23:59:59.000Z

    In this manuscript we initiate a systematic examination of the physical basis for the time concept in cosmology. We discuss and defend the idea that the physical basis of the time concept is necessarily related to physical processes which could conceivably take place among the material constituents available in the universe. It is common practice to link the concept of cosmic time with a space-time metric set up to describe the universe at large scales, and then define a cosmic time $t$ as what is measured by a comoving standard clock. We want to examine, however, the physical basis for setting up a comoving reference frame and, in particular, what could be meant by a standard clock. For this purpose we introduce the concept of a `core' of a clock (which, for a standard clock in cosmology, is a scale-setting physical process) and we ask if such a core can--in principle--be found in the available physics contemplated in the various `stages' of the early universe. We find that a first problem arises above the q...

  4. Reserving and Scheduling Transmission over the Time Change -...

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

    the Time Change Posted Date: 10172014 Effective November 2, 2014 at 0200 Pacific Daylight Savings Time (Advanced Standard Time), BPA Transmission Services will set all clocks...

  5. Reserving and Scheduling Transmission over the Time Change -...

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

    Pacific Prevailing Time, BPA Transmission Services will set all clocks to Pacific Daylight Saving Time (Advanced Standard Time). For more information concerning how to submit...

  6. Reminder Reserving and Scheduling Transmission over the Time...

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

    the Time Change Posted Date: 10292014 Effective November 2, 2014 at 0200 Pacific Daylight Savings Time (Advanced Standard Time), BPA Transmission Services will set all clocks...

  7. Comparing Computer Run Time of Building Simulation Programs

    E-Print Network [OSTI]

    Hong, Tianzhen

    2008-01-01T23:59:59.000Z

    an approach to comparing computer run time of buildingthe purpose of comparing computer run time. Modelers shouldATIONAL L ABORATORY Comparing Computer Run Time of Building

  8. A Survey of Utility Experience with Real Time Pricing

    E-Print Network [OSTI]

    Barbose, Galen; Goldman, Charles; Neenan, Bernie

    2004-01-01T23:59:59.000Z

    Day Ahead Hourly Time of Use Tariff Description This is aTariff Name Real Time Pricing: Non-Residential Service Day Ahead Hourly Time of Use

  9. Real time gamma-ray signature identifier

    DOE Patents [OSTI]

    Rowland, Mark (Alamo, CA); Gosnell, Tom B. (Moraga, CA); Ham, Cheryl (Livermore, CA); Perkins, Dwight (Livermore, CA); Wong, James (Dublin, CA)

    2012-05-15T23:59:59.000Z

    A real time gamma-ray signature/source identification method and system using principal components analysis (PCA) for transforming and substantially reducing one or more comprehensive spectral libraries of nuclear materials types and configurations into a corresponding concise representation/signature(s) representing and indexing each individual predetermined spectrum in principal component (PC) space, wherein an unknown gamma-ray signature may be compared against the representative signature to find a match or at least characterize the unknown signature from among all the entries in the library with a single regression or simple projection into the PC space, so as to substantially reduce processing time and computing resources and enable real-time characterization and/or identification.

  10. Determinating Timing Channels in Statistically Multiplexed Clouds

    E-Print Network [OSTI]

    Aviram, Amittai; Ford, Bryan; Gummadi, Ramakrishna

    2010-01-01T23:59:59.000Z

    Timing side-channels represent an insidious security challenge for cloud computing, because: (a) they enable one customer to steal information from another without leaving a trail or raising alarms; (b) only the cloud provider can feasibly detect and report such attacks, but the provider's incentives are not to; and (c) known general-purpose timing channel control methods undermine statistical resource sharing efficiency, and, with it, the cloud computing business model. We propose a new cloud architecture that uses provider-enforced deterministic execution to eliminate all timing channels internal to a shared cloud domain, without limiting internal resource sharing. A prototype determinism-enforcing hypervisor demonstrates that utilizing such a cloud might be both convenient and efficient. The hypervisor enables parallel guest processes and threads to interact via familiar shared memory and file system abstractions, and runs moderately coarse-grained parallel tasks as efficiently and scalably as current nond...

  11. Continuous, real time microwave plasma element sensor

    DOE Patents [OSTI]

    Woskov, P.P.; Smatlak, D.L.; Cohn, D.R.; Wittle, J.K.; Titus, C.H.; Surma, J.E.

    1995-12-26T23:59:59.000Z

    Microwave-induced plasma is described for continuous, real time trace element monitoring under harsh and variable conditions. The sensor includes a source of high power microwave energy and a shorted waveguide made of a microwave conductive, refractory material communicating with the source of the microwave energy to generate a plasma. The high power waveguide is constructed to be robust in a hot, hostile environment. It includes an aperture for the passage of gases to be analyzed and a spectrometer is connected to receive light from the plasma. Provision is made for real time in situ calibration. The spectrometer disperses the light, which is then analyzed by a computer. The sensor is capable of making continuous, real time quantitative measurements of desired elements, such as the heavy metals lead and mercury. 3 figs.

  12. Time-delayed quantum feedback control

    E-Print Network [OSTI]

    Arne L. Grimsmo

    2015-02-24T23:59:59.000Z

    A theory of time-delayed coherent quantum feedback is developed. More specifically, we consider a quantum system coupled to a bosonic reservoir creating a unidirectional feedback loop. It is shown that the dynamics can be mapped onto a fictitious quantum cascade, where the system is driven by past versions of itself. The derivation of this model relies on a tensor network representation of the system-reservoir time-propagator. For concreteness, this general theory is applied to a driven two-level atom scattering into a coherent feedback loop. We demonstrate how delay effects can qualitatively change the dynamics of the atom, and how quantum control can be implemented in the presence of time-delays. A realization with a superconducting qubit serving as an artificial atom is discussed.

  13. Relaxation time of non-conformal plasma

    E-Print Network [OSTI]

    Alex Buchel

    2009-11-27T23:59:59.000Z

    We study effective relaxation time of viscous hydrodynamics of strongly coupled non-conformal gauge theory plasma using gauge theory/string theory correspondence. We compute leading corrections to the conformal plasma relaxation time from the relevant deformations due to dim-2 and dim-3 operators. We discuss in details the relaxation time tau_eff of N=2^* plasma. For a certain choice of masses this theory undergoes a phase transition with divergent specific heat c_V ~ |1-T_c/T|^(-1/2). Although the bulk viscosity remains finite all the way to the critical temperature, we find that tau_eff diverges near the critical point as tau_eff ~ |1-T_c/T|^(-1/2).

  14. Operational quantum theory without predefined time

    E-Print Network [OSTI]

    Ognyan Oreshkov; Nicolas J. Cerf

    2014-12-25T23:59:59.000Z

    The current operational formulation of quantum theory is based on the concept of operation with an input and an output system, which assumes a prior notion of time and is asymmetric under time reversal. But in certain contexts, such as those involving gravity, time is expected to be dynamical and not predefined. Here, we propose an operational formulation of quantum theory without any predefined notion of time. It is based on a generalization of the concept of operation motivated by an epistemic approach: an operation is a description of knowledge about the events in a given region, which can be updated conditionally on information obtained from that region. Each such region has a set of boundary systems, which by definition provide the sole means of information exchange between the events in the region and the events in other regions. Separate operations can be connected in networks through their boundary systems with no directionality assumed for the connections, which generalizes the standard circuit picture. The events associated with an operation are described by positive semidefinite operators on the Hilbert spaces of the boundary systems, while the connections between regions are described by entangled states that encode a nontrivial physical symmetry. A simple rule provides the joint probabilities for the events in a network of operations. We discuss how it may be possible to understand the emergence of a causal structure from properties of the operators on the boundaries of compact space-time regions. The framework allows for indefinite causal order, timelike loops, and other acausal structures. As part of this work, we obtain a generalization of Wigner's theorem, which is based on the preservation of probabilities of actual events and thus puts the concept of time reversal symmetry on operational grounds. It contains the possibility for a new class of symmetry transformations.

  15. Hyperpolarized Nanodiamond with Long Spin Relaxation Times

    E-Print Network [OSTI]

    Ewa Rej; Torsten Gaebel; Thomas Boele; David E. J. Waddington; David J. Reilly

    2015-02-22T23:59:59.000Z

    The use of hyperpolarized agents in magnetic resonance (MR), such as 13C-labeled compounds, enables powerful new imaging and detection modalities that stem from a 10,000-fold boost in signal. A major challenge for the future of the hyperpolarizaton technique is the inherently short spin relaxation times, typically solid-state environment, exhibit relaxation times exceeding 1 hour. Combined with the already established applications of NDs in the life-sciences as inexpensive fluorescent markers and non-cytotoxic substrates for gene and drug delivery, these results extend the theranostic capabilities of nanoscale diamonds into the domain of hyperpolarized MR.

  16. Short rise time intense electron beam generator

    DOE Patents [OSTI]

    Olson, C.L.

    1984-03-16T23:59:59.000Z

    A generator for producing an intense relativisitc electron beam having a subnanosecond current rise time includes a conventional generator of intense relativistic electrons feeding into a short electrically conductive drift tube including a cavity containing a working gas at a low enough pressure to prevent the input beam from significantly ionizing the working gas. Ionizing means such as a laser simultaneously ionize the entire volume of working gas in the cavity to generate an output beam having a rise time less than one nanosecond.

  17. Robustness of discrete-time control systems

    E-Print Network [OSTI]

    Aguirre, Gabriel

    1989-01-01T23:59:59.000Z

    . The Bilinear Approach s-Plane to z-Plane F. Overbounding and Testing for Stability G. Interlacing Properties of Interval Polynomials Interlacing Property for Continuous- Time Systems Interlacing Property for Discrete- Time Systems Page 26 27 29 33... of p(z) from F(+t) Calculation of s+q Calculation of s~i Calculation of the Minimum Distance of p(z) from P&? Calculation of s Calculation of s Calculation of the Minimum Distance of p(z) from Flsi Calculation of ss Calculation of ss E...

  18. Metamaterial model of a time crystal

    E-Print Network [OSTI]

    Smolyaninov, Igor I

    2015-01-01T23:59:59.000Z

    Propagation of monochromatic extraordinary light in a hyperbolic metamaterial is identical to propagation of massive particles in a three dimensional effective Minkowski spacetime, in which the role of a timelike variable is played by one of the spatial coordinates. We demonstrate that this analogy may be used to build a metamaterial model of a time crystal, which has been recently suggested by Wilczek and Shapere. It is interesting to note that the effective single-particle energy spectrum in such a model does not contain a static ground state, thus providing a loophole in the proof of time crystal non-existence by P. Bruno.

  19. Property:Event/Time | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExploration Jump to: navigation, searchEstimatedTimeMedian Jump to:Organizer JumpTime

  20. Short- and Long- Time Transport Structures in a Three Dimensional Time Dependent Flow

    E-Print Network [OSTI]

    Chabreyrie, Rodolphe

    2014-01-01T23:59:59.000Z

    Lagrangian transport structures for three-dimensional and time-dependent fluid flows are of great interest in numerous applications, particularly for geophysical or oceanic flows. In such flows, chaotic transport and mixing can play important environmental and ecological roles, for examples in pollution spills or plankton migration. In such flows, where simulations or observations are typically available only over a short time, understanding the difference between short-time and long-time transport structures is critical. In this paper, we use a set of classical (i.e. Poincar\\'e section, Lyapunov exponent) and alternative (i.e. finite time Lyapunov exponent, Lagrangian coherent structures) tools from dynamical systems theory that analyze chaotic transport both qualitatively and quantitatively. With this set of tools we are able to reveal, identify and highlight differences between short- and long-time transport structures inside a flow composed of a primary horizontal contra-rotating vortex chain, small later...

  1. Metastring Theory and Modular Space-time

    E-Print Network [OSTI]

    Freidel, Laurent; Minic, Djordje

    2015-01-01T23:59:59.000Z

    String theory is canonically accompanied with a space-time interpretation which determines S-matrix-like observables, and connects to the standard physics at low energies in the guise of local effective field theory. Recently, we have introduced a reformulation of string theory which does not rely on an {\\it a priori} space-time interpretation or a pre-assumption of locality. This \\hlt{metastring theory} is formulated in such a way that stringy symmetries (such as T-duality) are realized linearly. In this paper, we study metastring theory on a flat background and develop a variety of technical and interpretational ideas. These include a formulation of the moduli space of Lorentzian worldsheets, a careful study of the symplectic structure and consequently consistent closed and open boundary conditions, and the string spectrum and operator algebra. What emerges from these studies is a new quantum notion of space-time that we refer to as a quantum Lagrangian or equivalently a \\hlt{modular space-time}. This conce...

  2. Run-Time Library Routines Reference

    E-Print Network [OSTI]

    California at San Diego, University of

    MDS Run-Time Library Routines Reference Manual February 1993 Software Version: MDS 5.2 VAX.S.A. The following are trademarks of Digitial Equipment Corporation: CDD DECnet VAX DATATRIEVE DECUS VAXcluster DEC MicroVAX VAX Information Architecture DEC/CMS MicroVMS VMS DEC/MMS Rdb/VMS VT IDL (Interactive Data

  3. SAMPLE: software for VAX FORTRAN execution timing

    SciTech Connect (OSTI)

    Lowe, L.H.

    1983-01-01T23:59:59.000Z

    SAMPLE is a set of subroutines in use at the Los Alamos National Laboratory for collecting CPU timings of various FORTRAN program sections - usually individual subroutines. These measurements have been useful in making programs run faster. The presentation includes a description of the software and examples of its use. The software is available on the directory (SAMPLE) of the VAX SIG tape.

  4. Real Time Grid Reliability Management 2005

    SciTech Connect (OSTI)

    Eto, Joe; Eto, Joe; Lesieutre, Bernard; Lewis, Nancy Jo; Parashar, Manu

    2008-07-07T23:59:59.000Z

    The increased need to manage California?s electricity grid in real time is a result of the ongoing transition from a system operated by vertically-integrated utilities serving native loads to one operated by an independent system operator supporting competitive energy markets. During this transition period, the traditional approach to reliability management -- construction of new transmission lines -- has not been pursued due to unresolved issues related to the financing and recovery of transmission project costs. In the absence of investments in new transmission infrastructure, the best strategy for managing reliability is to equip system operators with better real-time information about actual operating margins so that they can better understand and manage the risk of operating closer to the edge. A companion strategy is to address known deficiencies in offline modeling tools that are needed to ground the use of improved real-time tools. This project: (1) developed and conducted first-ever demonstrations of two prototype real-time software tools for voltage security assessment and phasor monitoring; and (2) prepared a scoping study on improving load and generator response models. Additional funding through two separate subsequent work authorizations has already been provided to build upon the work initiated in this project.

  5. Arnold Schwarzenegger REAL-TIME GRID RELIABILITY

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor REAL-TIME GRID RELIABILITY MANAGEMENT Scoping Study Report Reliability Technology Solutions APPENDIXG October 2008 CEC-500-2008-049-APG #12;#12;Prepared By: Lawrence for Electric Reliability Technology Solutions and was funded by the California Energy Commission's Public

  6. Arnold Schwarzenegger REAL-TIME GRID RELIABILITY

    E-Print Network [OSTI]

    Arnold Schwarzenegger Governor REAL-TIME GRID RELIABILITY MANAGEMENT Prototype Phasor-Based Real Research Program Prepared By: Lawrence Berkeley National Laboratory Consortium for Electric Reliability in this report. #12;#12;USER GUIDE Version 3 August 2005 Prepared by: for Consortium for Electric Reliability

  7. ccsd00001476, NEGATIVE ENERGIES AND TIME REVERSAL

    E-Print Network [OSTI]

    kinetic energy, so-called phantom #12;elds, have recently been proposed [1] [2] [3] as new sources leadingccsd­00001476, version 6 ­ 31 Mar 2005 NEGATIVE ENERGIES AND TIME REVERSAL IN QUANTUM FIELD THEORY The theoretical and phenomenological status of negative energies is reviewed in Quantum Field Theory leading

  8. Does Daylight Savings Time Affect Traffic Accidents?

    E-Print Network [OSTI]

    Deen, Sophia 1988-

    2012-04-20T23:59:59.000Z

    This paper studies the effect of changes in accident pattern due to Daylight Savings Time (DST). The extension of the DST in 2007 provides a natural experiment to determine whether the number of traffic accidents is affected by shifts in hours...

  9. Quantum mechanics and the direction of time

    SciTech Connect (OSTI)

    Hasegawa, H.; Petrosky, T. (Univ. of Texas, Austin (United States)); Prigogine, I. (Univ. of Texas, Austin (United States) International Solvay Inst. for Physics and Chemistry, Brussels (Belgium)); Tasaki, S. (International Solvay Inst. for Physics and Chemistry, Brussels (Belgium))

    1991-03-01T23:59:59.000Z

    In recent papers the authors have discussed the dynamical properties of large Poincare systems (LPS), that is, nonintegrable systems with a continuous spectrum (both classical and quantum). An interesting example of LPS is given by the Friedrichs model of field theory. As is well known, perturbation methods analytic in the coupling constant diverge because of resonant denominators. They show that this Poincare catastrophe can be eliminated by a natural time ordering of the dynamical states. They obtain then a dynamical theory which incorporates a privileged direction of time (and therefore the second law of thermodynamics). However, it is only in very simple situations that his time ordering can be performed in an extended Hilbert space. In general, they need to go to the Liouville space (superspace) and introduce a time ordering of dynamical states according to the number of particles involved in correlations. This leads then to a generalization of quantum mechanics in which the usual Heisenberg's eigenvalue problem is replaced by a complex eigenvalue problem in the Liouville space.

  10. PROTECTING INFRASTRUCTURE ASSETS FROM REAL-TIME

    E-Print Network [OSTI]

    Burmester, Mike

    be used to protect communications of an IEC61850-90-5-compliant substation automation system in an electricity grid. Also, it discusses the impact of run-time attacks on TC-compliant critical infrastructure The Stuxnet worm has demonstrated the effectiveness of cyber attacks on industrial facilities. The potentially

  11. Chapter 19 Subjunctive Conditionals And Time's Arrow

    E-Print Network [OSTI]

    Fitelson, Branden

    the Arrow of Time Bennett's account of subjunctive conditionals is based on Lewis's. However explain temporal asymmetry, the difference between past and future. Although Bennett uses the blanket term if there is a chain of counter-factual dependencies of this sort which connects A and C. Bennett adds that for Lewis

  12. Time Series Models: Hidden Markov Models

    E-Print Network [OSTI]

    Roweis, Sam

    Time Series Models: Hidden Markov Models & Linear Dynamical Systems Sam Roweis Gatsby Computational before. Discrete state: { Moore and Mealy machines (engineering) { stochastic #12;nite state automata (CS chain with stochastic measurements. Gauss-Markov process in a pancake. PSfrag replacements x 1 y 1 x 2 y

  13. Time Series Models: Hidden Markov Models

    E-Print Network [OSTI]

    Roweis, Sam

    Time Series Models: Hidden Markov Models & Linear Dynamical Systems Sam Roweis Gatsby Computational. Discrete state: { Moore and Mealy machines (engineering) { stochastic #12;nite state automata (CS with stochastic measurements. Gauss-Markov process in a pancake. PSfrag replacements x 1 y 1 x 2 y 2 x 3 y 3 x T y

  14. Protist Web Alert Memories of Times Past

    E-Print Network [OSTI]

    Simpson, Larry

    Protist Web Alert Memories of Times Past The Euglenoid Project (http that the Euglenoids have always fascinated me and so did this site. Micro*scope Astrobiology Institute Web Site from reviewed this site in a previous Web Alert, but it has been revised and updated and so is worth another

  15. Causation, Regularities, and Time: Hume's Theory

    E-Print Network [OSTI]

    Fitelson, Branden

    that there is more to causation than regularity, contiguity, and time order. Hume claims to clarify the content of our "ideas" (mental contents) and of the relations among them, and he does not clearly demarcate that nonlogical terms have meaning only if one can tell by observation whether they apply to things

  16. OF HEALTH CARE IN TURBULENT TIMES

    E-Print Network [OSTI]

    Feschotte, Cedric

    FIXING THE FLOW OF HEALTH CARE IN TURBULENT TIMES INNOVATION REPORT 2014 #12;Since 2012, Algorithms facing health care today. We believe there's an unprecedented opportunity to invent a new vision for health care, and academic medicine is poised to lead the way. Algorithms for Innovations is designed

  17. http://tas.sagepub.com Time & Society

    E-Print Network [OSTI]

    Rosters on Employee Work and Non-Work http://tas.sagepub.com/cgi/content/abstract/12/2-3/315 The online and Non-work Time Preferences Angela Baker, Gregory Roach, Sally Ferguson and Drew Dawson ABSTRACT 24, 2010http://tas.sagepub.comDownloaded from #12;The Impact of Different Rosters on Employee Work

  18. Computing Needs Time Edward A. Lee

    E-Print Network [OSTI]

    (CSR-CPS)), the U. S. Army Research Office (ARO #W911NF-07-2-0019), the U. S. Air Force Office essential prop- erties of the physical systems, most particularly the passage of time. It makes a case (CSR-CPS)), the U. S. Army Research Office (ARO #W911NF-07-2-0019), the U. S. Air Force Office

  19. Business Day Authoritative, informative and timely,

    E-Print Network [OSTI]

    Peters, Richard

    Overview #12;Business Day Overview Authoritative, informative and timely, Business Day is a must read for business decision-makers. Business Day has Australia's most influential business writers and commentators who provide up-to-the- minute business news, including context, background and specialist analysis

  20. Hybrid Abstractions that Preserve Timed Languages

    E-Print Network [OSTI]

    Pappas, George J.

    Hybrid Abstractions that Preserve Timed Languages Paulo Tabuada1 and George J. Pappas2 1 Instituto@ee.upenn.edu Abstract. In this paper we consider the problem of extracting an ab- straction from a hybrid control system that determine when trajectories of the original hybrid system can be generated by the abstracted hybrid system

  1. Northern Kentucky University PART-TIME FACULTY

    E-Print Network [OSTI]

    Boyce, Richard L.

    Northern Kentucky University HANDBOOK FOR PART-TIME FACULTY #12;THE UNIVERSITY History Northern Kentucky University, the newest of Kentucky's eight state universities, was founded in 1968. However of the University of Kentucky was located in the First District Elementary School in Covington. Then, as Northern

  2. Segmenting Time Series for Weather Forecasting

    E-Print Network [OSTI]

    Sripada, Yaji

    ) models is summarised as weather forecast texts. In the domain of gas turbines, sensor data from an operational gas turbine is summarised for the maintenance engineers. More details on SUMTIME have been to develop a generic model for summarisation of time series data. Initially, we have applied standard

  3. Space-time attributes of physical objects and the laws of space-time physics

    E-Print Network [OSTI]

    J. H. Field

    2008-09-24T23:59:59.000Z

    Physical time intervals are attributes of single physical object whereas physical space intervals are a relational attribute of two physical objects. Some consequences of the breaking of the space-time exchange symmetry inherent in the Lorentz transformation following from the above distinction are investigated. In particular, it is shown that the relativity of simultaneity and length contraction effects which naively follow from space-time symmetry of the Lorentz transformation do not occur. Seven laws describing the relation between observations of space intervals, time intervals and velocities in different reference frames are given. Only two of these laws are respected by conventional special relativity theory.

  4. Time-stretch microscopy based on time-wavelength sequence reconstruction from wideband incoherent source

    SciTech Connect (OSTI)

    Zhang, Chi, E-mail: chizheung@gmail.com; Xu, Yiqing; Wei, Xiaoming; Tsia, Kevin K.; Wong, Kenneth K. Y., E-mail: kywong@eee.hku.hk [Photonic Systems Research Laboratory, Department of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam Road (Hong Kong)

    2014-07-28T23:59:59.000Z

    Time-stretch microscopy has emerged as an ultrafast optical imaging concept offering the unprecedented combination of the imaging speed and sensitivity. However, dedicated wideband and coherence optical pulse source with high shot-to-shot stability has been mandated for time-wavelength mapping—the enabling process for ultrahigh speed wavelength-encoded image retrieval. From the practical point of view, exploiting methods to relax the stringent requirements (e.g., temporal stability and coherence) for the source of time-stretch microscopy is thus of great value. In this paper, we demonstrated time-stretch microscopy by reconstructing the time-wavelength mapping sequence from a wideband incoherent source. Utilizing the time-lens focusing mechanism mediated by a narrow-band pulse source, this approach allows generation of a wideband incoherent source, with the spectral efficiency enhanced by a factor of 18. As a proof-of-principle demonstration, time-stretch imaging with the scan rate as high as MHz and diffraction-limited resolution is achieved based on the wideband incoherent source. We note that the concept of time-wavelength sequence reconstruction from wideband incoherent source can also be generalized to any high-speed optical real-time measurements, where wavelength is acted as the information carrier.

  5. Time lapse HDR: time lapse photography with high dynamic range images

    E-Print Network [OSTI]

    Clark, Brian Sean

    2005-08-29T23:59:59.000Z

    TIME LAPSE HDR: TIME LAPSE PHOTOGRAPHY WITH HIGH DYNAMIC RANGE IMAGES A Thesis by BRIAN CLARK Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 2005... Major Subject: Visualization Sciences TIME LAPSE HDR: TIME LAPSE PHOTOGRAPHY WITH HIGH DYNAMIC RAGE IMAGES A Thesis by BRIAN CLARK Submitted to Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved...

  6. Timing analysis of PWR fuel pin failures

    SciTech Connect (OSTI)

    Jones, K.R.; Wade, N.L.; Katsma, K.R.; Siefken, L.J. (EG and G Idaho, Inc., Idaho Falls, ID (United States)); Straka, M. (Halliburton NUS, Idaho Falls, ID (United States))

    1992-09-01T23:59:59.000Z

    This report discusses research conducted to develop and demonstrate a methodology for calculation of the time interval between receipt of the containment isolation signals and the first fuel pin failure for loss-of-coolant accidents (LOCAs). Demonstration calculations were performed for a Babcock and Wilcox (B W) design (Oconee) and a Westinghouse (W) four-loop design (Seabrook). Sensitivity studies were performed to assess the impacts of fuel pin burnup, axial peaking factor, break size, emergency core cooling system availability, and main coolant pump trip on these times. The analysis was performed using the following codes: FRAPCON-2, for the calculation of steady-state fuel behavior; SCDAP/RELAP5/MOD3 and TRACPF1/MOD1, for the calculation of the transient thermal-hydraulic conditions in the reactor system; and FRAP-T6, for the calculation of transient fuel behavior. In addition to the calculation of fuel pin failure timing, this analysis provides a comparison of the predicted results of SCDAP/RELAP5/MOD3 and TRAC-PF1/MOD1 for large-break LOCA analysis. Using SCDAP/RELAP5/MOD3 thermal-hydraulic data, the shortest time intervals calculated between initiation of containment isolation and fuel pin failure are 10.4 seconds and 19.1 seconds for the B W and W plants, respectively. Using data generated by TRAC-PF1/MOD1, the shortest intervals are 10.3 seconds and 29.1 seconds for the B W and W plants, respectively. These intervals are for a double-ended, offset-shear, cold leg break, using the technical specification maximum peaking factor and applied to fuel with maximum design burnup. Using peaking factors commensurate with actual burnups would result in longer intervals for both reactor designs. This document provides appendices K and L of this report which provide plots for the timing analysis of PWR fuel pin failures for Oconee and Seabrook respectively.

  7. Improving Door-to-balloon Time by Decreasing Door-to-ECG time for Walk-in STEMI Patients

    E-Print Network [OSTI]

    2015-01-01T23:59:59.000Z

    JD, Lindsell CJ, et al. Door-to-ECG time in patients QualTime by Decreasing Door-to-ECG time for Walk-in STEMIto-electrocardiography (ECG) times for patients with ST-

  8. Can biomass time series be reliably assessed from CPUE time series data Francis Lalo1

    E-Print Network [OSTI]

    Hawai'i at Manoa, University of

    1 Can biomass time series be reliably assessed from CPUE time series data only? Francis Laloë1 to abundance. This means (i) that catchability is constant and (ii) that all the biomass is catchable. If so, relative variations in CPUE indicate the same relative variations in biomass. Myers and Worm consider

  9. REAL-TIME DISPATCHING OF GUIDED AND UNGUIDED AUTOMOBILE SERVICE UNITS WITH SOFT TIME WINDOWS

    E-Print Network [OSTI]

    Krumke, Sven O.

    REAL-TIME DISPATCHING OF GUIDED AND UNGUIDED AUTOMOBILE SERVICE UNITS WITH SOFT TIME WINDOWS SVEN O that are no worse than 1% from optimum on state-of-the-art personal computers. 1. INTRODUCTION The German Automobile Association ADAC (Allgemeiner Deutscher Automobil- Club), the second largest automobile club worldwide

  10. Time-varying Reeb Graphs for Continuous Space-Time Data Herbert Edelsbrunner

    E-Print Network [OSTI]

    Pascucci, Valerio

    and/or a fee. SOCG '04 New York City, New York USA Copyright 2004 ACM ?? . . . $4.99. of dataTime-varying Reeb Graphs for Continuous Space-Time Data Herbert Edelsbrunner , John Harer , Ajith the evolving sequence into a single, partially persistent data structure. We envision this data structure

  11. Managing Contention and Timing Constraints in a RealTime Database System \\Lambda

    E-Print Network [OSTI]

    Son, Sang H.

    22903, USA Abstract Previous work in real­time database management systems (RT­DBMS) has primarily based an actual RT­ DBMS on a real­time microkernel operating system. A real RT­DBMS must confront many practical of con­ structing a RT­DBMS is divided into three basic prob­ lems: dealing with resource contention

  12. All Regular Part-Time and Temporary Full-Time Employees

    E-Print Network [OSTI]

    contains important information and should be kept in a safe place known to you and your family. The Plan is underwritten by #12;Protecting Your Personal Information At Great-West Life, we recognize and respectAll Regular Part-Time and Temporary Full-Time Employees #12;Great-West Life is a leading Canadian

  13. Seismic Response Analysis of Different Buildings using Time-Invariant and Time-Variant Damping Coefficients

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Seismic Response Analysis of Different Buildings using Time- Invariant and Time- Variant Damping@obs.ujf-grenoble.fr Abstract Seismic signals are characterized by strong excitations, short durations, non-linearity and non has been introduced to help in adapting to the seismic signals where the amplitude is damped

  14. Timing discriminator using leading-edge extrapolation

    DOE Patents [OSTI]

    Gottschalk, B.

    1981-07-30T23:59:59.000Z

    A discriminator circuit to recover timing information from slow-rising pulses by means of an output trailing edge, a fixed time after the starting corner of the input pulse, which is nearly independent of risetime and threshold setting is described. This apparatus comprises means for comparing pulses with a threshold voltage; a capacitor to be charged at a certain rate when the input signal is one-third threshold voltage, and at a lower rate when the input signal is two-thirds threshold voltage; current-generating means for charging the capacitor; means for comparing voltage capacitor with a bias voltage; a flip-flop to be set when the input pulse reaches threshold voltage and reset when capacitor voltage reaches the bias voltage; and a clamping means for discharging the capacitor when the input signal returns below one-third threshold voltage.

  15. Time-scale for accretion of matter

    E-Print Network [OSTI]

    F. Combes

    1998-11-09T23:59:59.000Z

    Mass accretion is the key factor for evolution of galaxies. It can occur through secular evolution, when gas in the outer parts is driven inwards by dynamical instabilities, such as spirals or bars. This secular evolution proceeds very slowly when spontaneous, and can be accelerated when triggered by companions. Accretion can also occur directly through merging of small companions, or more violent interaction and coalescence. We discuss the relative importance of both processes, their time-scale and frequency along a Hubble time. Signatures of both processes can be found in the Milky Way. It is however likely that our Galaxy had already gathered the bulk of its mass about 8-10 Gyr ago, as is expected in hierarchical galaxy formation scenarios.

  16. Visualizations for Real-time Pricing Demonstration

    SciTech Connect (OSTI)

    Marinovici, Maria C.; Hammerstrom, Janelle L.; Widergren, Steven E.; Dayley, Greg K.

    2014-10-13T23:59:59.000Z

    In this paper, the visualization tools created for monitoring the operations of a real-time pricing demonstration system that runs at a distribution feeder level are presented. The information these tools provide gives insights into demand behavior from automated price responsive devices, distribution feeder characteristics, impact of weather on system’s development, and other significant dynamics. Given the large number of devices that bid into a feeder-level real-time electricity market, new techniques are explored to summarize the present state of the system and contrast that with previous trends as well as future projections. To better understand the system behavior and correctly inform decision-making procedures, effective visualization of the data is imperative.

  17. Weyl's principle, cosmic time and quantum fundamentalism

    E-Print Network [OSTI]

    Svend E. Rugh; Henrik Zinkernagel

    2010-06-30T23:59:59.000Z

    We examine the necessary physical underpinnings for setting up the cosmological standard model with a global cosmic time parameter. In particular, we discuss the role of Weyl's principle which asserts that cosmic matter moves according to certain regularity requirements. After a brief historical introduction to Weyl's principle we argue that although the principle is often not explicitly mentioned in modern standard texts on cosmology, it is implicitly assumed and is, in fact, necessary for a physically well-defined notion of cosmic time. We finally point out that Weyl's principle might be in conflict with the wide-spread idea that the universe at some very early stage can be described exclusively in terms of quantum theory.

  18. Weyl's principle, cosmic time and quantum fundamentalism

    E-Print Network [OSTI]

    Rugh, Svend E

    2010-01-01T23:59:59.000Z

    We examine the necessary physical underpinnings for setting up the cosmological standard model with a global cosmic time parameter. In particular, we discuss the role of Weyl's principle which asserts that cosmic matter moves according to certain regularity requirements. After a brief historical introduction to Weyl's principle we argue that although the principle is often not explicitly mentioned in modern standard texts on cosmology, it is implicitly assumed and is, in fact, necessary for a physically well-defined notion of cosmic time. We finally point out that Weyl's principle might be in conflict with the wide-spread idea that the universe at some very early stage can be described exclusively in terms of quantum theory.

  19. Direct observation of time reversal violation

    SciTech Connect (OSTI)

    Bernabeu, J. [Department of Theoretical Physics, University of Valencia, and IFIC, Joint Centre Univ. Valencia-CSIC (Spain)

    2013-06-12T23:59:59.000Z

    A direct evidence for Time Reversal Violation (TRV) means an experiment that, considered by itself, clearly shows TRV independent of, and unconnected to, the results for CP Violation. No existing result before the recent BABAR experiment with entangled neutral B mesons had demonstrated TRV in this sense. There is a unique opportunity for a search of TRV with unstable particles thanks to the Einstein-Podolsky-Rosen (EPR) Entanglement between the two neutral mesons in B, and PHI, Factories. The two quantum effects of the first decay as a filtering measurement and the transfer of information to the still living partner allow performing a genuine TRV asymmetry with the exchange of 'in' and 'out' states. With four independent TRV asymmetries, BABAR observes a large deviation of T-invariance with a statistical significance of 14 standard deviations, far more than needed to declare the result as a discovery. This is the first direct observation of TRV in the time evolution of any system.

  20. Merging electromagnetism with space-time metric

    E-Print Network [OSTI]

    C. A. Duarte

    2014-03-10T23:59:59.000Z

    In the present work, it is shown that the electromagnetism may be directly associated to the four-dimensional space-time geometry. The starting point is an analysis of the geodesic equation of general relativity where it is verified that it contains implicitly the effects of the Coulomb and the Lorentz forces. Consequently, some components of the metric tensor are identified with the components of the four-vector electromagnetic potential. Then, it is constructed a low-field equation for the electromagnetism in the same structure of the Einstein field equations for the gravitation, relating the curvature of space-time to sources of charge and current density. In this framework, all the Maxwell equations are implicit. A proof of consistency with the framework of quantum mechanics is shown.

  1. Time varying arctic climate change amplification

    SciTech Connect (OSTI)

    Chylek, Petr [Los Alamos National Laboratory; Dubey, Manvendra K [Los Alamos National Laboratory; Lesins, Glen [DALLHOUSIE U; Wang, Muyin [NOAA/JISAO

    2009-01-01T23:59:59.000Z

    During the past 130 years the global mean surface air temperature has risen by about 0.75 K. Due to feedbacks -- including the snow/ice albedo feedback -- the warming in the Arctic is expected to proceed at a faster rate than the global average. Climate model simulations suggest that this Arctic amplification produces warming that is two to three times larger than the global mean. Understanding the Arctic amplification is essential for projections of future Arctic climate including sea ice extent and melting of the Greenland ice sheet. We use the temperature records from the Arctic stations to show that (a) the Arctic amplification is larger at latitudes above 700 N compared to those within 64-70oN belt, and that, surprisingly; (b) the ratio of the Arctic to global rate of temperature change is not constant but varies on the decadal timescale. This time dependence will affect future projections of climate changes in the Arctic.

  2. 'AdS_5' Geometry Beyond Space-time and 4D Noncommutative Space-time

    E-Print Network [OSTI]

    Otto C. W. Kong

    2009-06-19T23:59:59.000Z

    We discuss a 4D noncommutative space-time as suggested by the version of quantum (deformed) relativity which provides a classical geometry picture as an `AdS_5'. The 4D noncommutative space-time is more like a part of a phase space description, in accordance with the quantum notion -- quantum mechanics talks about only states but not configurations. The `AdS_5' picture also illustrates the classical 4D space-time is to be described as part of a bigger geometry beyond space-time at the quantum level. The radically new picture of quantum 'space-time' is expected to provide the basis for a (still to be formulated) new approach to quantum gravity with fundamental constants (quantum) hbar and Newton's constant G put at a similar level as c, the speed of light.

  3. Time-Frequency Analysis as Probabilistic Inference

    E-Print Network [OSTI]

    Turner, Richard E.

    2014-11-06T23:59:59.000Z

    (see supplementary material). The computational complexity is determined by the cost of the Kalman smoother to be . In practice, optimization of the likelihood by the conjugate gradient algorithm converged far more quickly than alternatives like... -varying) signal-de- pendent adaptation of the representation. Similarly, corruption of a signal by noise or missing samples should introduce uncer- tainty into the values of the time-frequency representation; but again, no unified robust method exists...

  4. No time machines in classical general relativity

    E-Print Network [OSTI]

    S. Krasnikov

    2014-02-13T23:59:59.000Z

    Irrespective of local conditions imposed on the metric, any extendible spacetime U has a maximal extension containing no closed causal curves outside the chronological past of U. We prove this fact and interpret it as impossibility (in classical general relativity) of the time machines, insofar as the latter are defined to be causality-violating regions created by human beings (as opposed to those appearing spontaneously).

  5. A new pseudo time for geopressured aquifers

    E-Print Network [OSTI]

    Villegas, Mauricio Eduardo

    1992-01-01T23:59:59.000Z

    ) Fetkovich'ss method. In high, variable compressibility formations none of these methods is theoretically correct. To properly estimate water influx from an aquifer in a highly compressible formation we need (1) a solution to the governing nonlinear...A NEW PSEUDO TIME FOR GEOPRESSURED AQUIFERS A Thesis by MAURICIO EDUARDO VILLEGAS Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1992...

  6. Real-Time Demand Side Energy Management

    E-Print Network [OSTI]

    Victor, A.; Brodkorb, M.

    2006-01-01T23:59:59.000Z

    Real-Time Demand Side Energy Management Annelize Victor Michael Brodkorb Sr. Business Consultant Business Development Manager Aspen Technology, Inc. Aspen Technology España, S.A. Houston, TX Barcelona, Spain ABSTRACT To remain... competitive, manufacturers must capture opportunities to increase bottom-line profitability. The goal of this paper is to present a new methodology for reducing energy costs – “Demand-Side Energy Management.” Learn how process manufacturers assess energy...

  7. Real Time Monitoring: Achieving Energy Efficiency

    E-Print Network [OSTI]

    Rouse, S.

    ABSTRACT: IECBO?s International Conference for Enhanced Building Operations November 17-18, 2009 Austin, Texas. Energy @ Work www.Energy-Efficiency.com File: Rouse_ Abstract Contact: scott.rouse@energy-efficiency....com, (416) 402-0525 Proposal Type: o Electronic proposal for presentation Title of Paper: o Real Time Monitoring: Achieving Energy Efficiency! Conference: o ICEBO?s International Conference for Enhanced Building Operations Submitted by: o...

  8. Turbulencelike Behavior of Seismic Time Series

    SciTech Connect (OSTI)

    Manshour, P.; Saberi, S. [Department of Physics, Sharif University of Technology, Tehran 11155-9161 (Iran, Islamic Republic of); Sahimi, Muhammad [Mork Family Department of Chemical Engineering and Materials Science, University of Southern California, Los Angeles, California 90089-1211 (United States); Peinke, J. [Institute of Physics, Carl von Ossietzky University, D-26111 Oldenburg (Germany); Pacheco, Amalio F. [Department of Theoretical Physics, University of Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza (Spain); Rahimi Tabar, M. Reza [Department of Physics, Sharif University of Technology, Tehran 11155-9161 (Iran, Islamic Republic of); Institute of Physics, Carl von Ossietzky University, D-26111 Oldenburg (Germany); CNRS UMR 6202, Observatoire de la Cote d'Azur, BP 4229, 06304 Nice Cedex 4 (France)

    2009-01-09T23:59:59.000Z

    We report on a stochastic analysis of Earth's vertical velocity time series by using methods originally developed for complex hierarchical systems and, in particular, for turbulent flows. Analysis of the fluctuations of the detrended increments of the series reveals a pronounced transition in their probability density function from Gaussian to non-Gaussian. The transition occurs 5-10 hours prior to a moderate or large earthquake, hence representing a new and reliable precursor for detecting such earthquakes.

  9. Space-Time Insight | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectric Coop, Inc Place: Missouri References: EIA FormSouthwesternSpace-Time

  10. Quantum mechanics and the time travel paradox

    E-Print Network [OSTI]

    David T. Pegg

    2005-06-17T23:59:59.000Z

    The closed causal chains arising from backward time travel do not lead to paradoxes if they are self consistent. This raises the question as to how physics ensures that only self-consistent loops are possible. We show that, for one particular case at least, the condition of self consistency is ensured by the interference of quantum mechanical amplitudes associated with the loop. If this can be applied to all loops then we have a mechanism by which inconsistent loops eliminate themselves.

  11. Generalised hyperbolicity in singular space-times

    E-Print Network [OSTI]

    C J S Clarke

    1997-04-25T23:59:59.000Z

    A new concept analogous to global hyperbolicity is introduced, based on test fields. It is shown that the space-times termed here ``curve integrable'' are globally hyperbolic in this new sense, and a plausibility argument is given suggesting that the result applies to shell crossing singularities. If the assumptions behind this last argument are valid, this provides an alternative route to the assertion that such singularities do not violate cosmic censorship.

  12. Identification of a gravitational arrow of time

    E-Print Network [OSTI]

    Julian Barbour; Tim Koslowski; Flavio Mercati

    2014-09-02T23:59:59.000Z

    It is widely believed that special initial conditions must be imposed on any time-symmetric law if its solutions are to exhibit behavior of any kind that defines an `arrow of time'. We show that this is not so. The simplest non-trivial time-symmetric law that can be used to model a dynamically closed universe is the Newtonian $N$-body problem with vanishing total energy and angular momentum. Because of special properties of this system (likely to be shared by any law of the Universe), its typical solutions all divide at a uniquely defined point into two halves. In each a well-defined measure of shape complexity fluctuates but grows irreversibly between rising bounds from that point. Structures that store dynamical information are created as the complexity grows and act as `records'. Each solution can be viewed as having a single past and two distinct futures emerging from it. Any internal observer must be in one half of the solution and will only be aware of the records of one branch and deduce a unique past and future direction from inspection of the available records.

  13. Fractal-Flows and Time's Arrow

    E-Print Network [OSTI]

    Leonard Susskind

    2012-04-07T23:59:59.000Z

    This is the written version of a lecture at the KITP workshop on Bits, Branes, and Black Holes. In it I describe work with D. Harlow, S. Shenker, D. Stanford which explains how the tree-like structure of eternal inflation, together with the existence of terminal vacua, leads to an arrow-of-time. Conformal symmetry of the dS/CFT type is inconsistent with an arrow-of-time and must be broken. The presence in the landscape of terminal vacua leads to a new kind of attractor called a fractal-flow, which both breaks conformal symmetry, and creates a directional time-asymmetry. This can be seen from both the local or causal-patch viewpoint, and also from the global or multiversal viewpoint. The resulting picture is consistent with the view recently expressed by Bousso. In the last part of the lecture I illustrate how the tree-model can be useful in explaining the value of the cosmological constant and the cosmic coincidence problem. The mechanisms are not new but the description is.

  14. Real Time Simulation of Power Grid Disruptions

    SciTech Connect (OSTI)

    Chinthavali, Supriya [ORNL; Dimitrovski, Aleksandar D [ORNL; Fernandez, Steven J [ORNL; Groer, Christopher S [ORNL; Nutaro, James J [ORNL; Olama, Mohammed M [ORNL; Omitaomu, Olufemi A [ORNL; Shankar, Mallikarjun [ORNL; Spafford, Kyle L [ORNL; Vacaliuc, Bogdan [ORNL

    2012-11-01T23:59:59.000Z

    DOE-OE and DOE-SC workshops (Reference 1-3) identified the key power grid problem that requires insight addressable by the next generation of exascale computing is coupling of real-time data streams (1-2 TB per hour) as the streams are ingested to dynamic models. These models would then identify predicted disruptions in time (2-4 seconds) to trigger the smart grid s self healing functions. This project attempted to establish the feasibility of this approach and defined the scientific issues, and demonstrated example solutions to important smart grid simulation problems. These objectives were accomplished by 1) using the existing frequency recorders on the national grid to establish a representative and scalable real-time data stream; 2) invoking ORNL signature identification algorithms; 3) modeling dynamically a representative region of the Eastern interconnect using an institutional cluster, measuring the scalability and computational benchmarks for a national capability; and 4) constructing a prototype simulation for the system s concept of smart grid deployment. The delivered ORNL enduring capability included: 1) data processing and simulation metrics to design a national capability justifying exascale applications; 2) Software and intellectual property built around the example solutions; 3) demonstrated dynamic models to design few second self-healing.

  15. Modelling Reliability of Train Arrival Times

    E-Print Network [OSTI]

    L. Ferreira; A. Higgins

    This paper deals with the scheduling of trains so as to minimise train trip times, whilst maximising reliability of arrival times. The amount of risk of delay associated with a schedule is used as the reliability component of a constrained schedule optimisation model. The paper outlines the model developed to quantify the risk of delays to individual trains, as well as to specific track segments and to the schedule as a whole. The risk model, which deals with single track operations, can be used to estimate the likely impact on reliability of arrival times of changes in train frequencies and operating practices; track and station infrastructure investment strategies; and train technology upgrading. An application of the model to the optimisation of schedules on a track corridor is described. The results obtained using the model are compared with the schedules used by train operations planning staff, in terms of overall delay and timetable reliability. The results highlight the significance of including a measure of timetable reliability, such as risk of delays, in the objective function for scheduling optimisation.

  16. Short- and Long- Time Transport Structures in a Three Dimensional Time Dependent Flow

    E-Print Network [OSTI]

    Rodolphe Chabreyrie; Stefan G. Llewellyn Smith

    2014-05-08T23:59:59.000Z

    Lagrangian transport structures for three-dimensional and time-dependent fluid flows are of great interest in numerous applications, particularly for geophysical or oceanic flows. In such flows, chaotic transport and mixing can play important environmental and ecological roles, for examples in pollution spills or plankton migration. In such flows, where simulations or observations are typically available only over a short time, understanding the difference between short-time and long-time transport structures is critical. In this paper, we use a set of classical (i.e. Poincar\\'e section, Lyapunov exponent) and alternative (i.e. finite time Lyapunov exponent, Lagrangian coherent structures) tools from dynamical systems theory that analyze chaotic transport both qualitatively and quantitatively. With this set of tools we are able to reveal, identify and highlight differences between short- and long-time transport structures inside a flow composed of a primary horizontal contra-rotating vortex chain, small lateral oscillations and a weak Ekman pumping. The difference is mainly the existence of regular or extremely slowly developing chaotic regions that are only present at short time.

  17. Time step rescaling recovers continuous-time dynamical properties for discrete-time Langevin integration of nonequilibrium systems

    E-Print Network [OSTI]

    David A. Sivak; John D. Chodera; Gavin E. Crooks

    2014-04-09T23:59:59.000Z

    When simulating molecular systems using deterministic equations of motion (e.g., Newtonian dynamics), such equations are generally numerically integrated according to a well-developed set of algorithms that share commonly agreed-upon desirable properties. However, for stochastic equations of motion (e.g., Langevin dynamics), there is still broad disagreement over which integration algorithms are most appropriate. While multiple desiderata have been proposed throughout the literature, consensus on which criteria are important is absent, and no published integration scheme satisfies all desiderata simultaneously. Additional nontrivial complications stem from simulating systems driven out of equilibrium using existing stochastic integration schemes in conjunction with recently-developed nonequilibrium fluctuation theorems. Here, we examine a family of discrete time integration schemes for Langevin dynamics, assessing how each member satisfies a variety of desiderata that have been enumerated in prior efforts to construct suitable Langevin integrators. We show that the incorporation of a novel time step rescaling in the deterministic updates of position and velocity can correct a number of dynamical defects in these integrators. Finally, we identify a particular splitting that has essentially universally appropriate properties for the simulation of Langevin dynamics for molecular systems in equilibrium, nonequilibrium, and path sampling contexts.

  18. Time varying, multivariate volume data reduction

    SciTech Connect (OSTI)

    Ahrens, James P [Los Alamos National Laboratory; Fout, Nathaniel [UC DAVIS; Ma, Kwan - Liu [UC DAVIS

    2010-01-01T23:59:59.000Z

    Large-scale supercomputing is revolutionizing the way science is conducted. A growing challenge, however, is understanding the massive quantities of data produced by large-scale simulations. The data, typically time-varying, multivariate, and volumetric, can occupy from hundreds of gigabytes to several terabytes of storage space. Transferring and processing volume data of such sizes is prohibitively expensive and resource intensive. Although it may not be possible to entirely alleviate these problems, data compression should be considered as part of a viable solution, especially when the primary means of data analysis is volume rendering. In this paper we present our study of multivariate compression, which exploits correlations among related variables, for volume rendering. Two configurations for multidimensional compression based on vector quantization are examined. We emphasize quality reconstruction and interactive rendering, which leads us to a solution using graphics hardware to perform on-the-fly decompression during rendering. In this paper we present a solution which addresses the need for data reduction in large supercomputing environments where data resulting from simulations occupies tremendous amounts of storage. Our solution employs a lossy encoding scheme to acrueve data reduction with several options in terms of rate-distortion behavior. We focus on encoding of multiple variables together, with optional compression in space and time. The compressed volumes can be rendered directly with commodity graphics cards at interactive frame rates and rendering quality similar to that of static volume renderers. Compression results using a multivariate time-varying data set indicate that encoding multiple variables results in acceptable performance in the case of spatial and temporal encoding as compared to independent compression of variables. The relative performance of spatial vs. temporal compression is data dependent, although temporal compression has the advantage of offering smooth animations, while spatial compression can handle volumes of larger dimensions.

  19. Controlled short residence time coal liquefaction process

    DOE Patents [OSTI]

    Anderson, Raymond P. (Overland Park, KS); Schmalzer, David K. (Englewood, CO); Wright, Charles H. (Overland Park, KS)

    1982-05-04T23:59:59.000Z

    Normally solid dissolved coal product and a distillate liquid product are produced by continuously passing a feed slurry comprising raw feed coal and a recycle solvent oil and/or slurry together with hydrogen to a preheating-reaction zone (26, alone, or 26 together with 42), the hydrogen pressure in the preheating-reaction zone being at least 1500 psig (105 kg/cm.sup.2), reacting the slurry in the preheating-reaction zone (26, or 26 with 42) at a temperature in the range of between about 455.degree. and about 500.degree. C. to dissolve the coal to form normally liquid coal and normally solid dissolved coal. A total slurry residence time is maintained in the reaction zone ranging from a finite value from about 0 to about 0.2 hour, and reaction effluent is continuously and directly contacted with a quenching fluid (40, 68) to substantially immediately reduce the temperature of the reaction effluent to below 425.degree. C. to substantially inhibit polymerization so that the yield of insoluble organic matter comprises less than 9 weight percent of said feed coal on a moisture-free basis. The reaction is performed under conditions of temperature, hydrogen pressure and residence time such that the quantity of distillate liquid boiling within the range C.sub.5 -455.degree. C. is an amount at least equal to that obtainable by performing the process under the same conditions except for a longer total slurry residence time, e.g., 0.3 hour. Solvent boiling range liquid is separated from the reaction effluent and recycled as process solvent.

  20. Time dependence of Hawking radiation entropy

    SciTech Connect (OSTI)

    Page, Don N., E-mail: profdonpage@gmail.com [Department of Physics, 4-181 CCIS, University of Alberta, Edmonton, Alberta T6G 2E1 (Canada)

    2013-09-01T23:59:59.000Z

    If a black hole starts in a pure quantum state and evaporates completely by a unitary process, the von Neumann entropy of the Hawking radiation initially increases and then decreases back to zero when the black hole has disappeared. Here numerical results are given for an approximation to the time dependence of the radiation entropy under an assumption of fast scrambling, for large nonrotating black holes that emit essentially only photons and gravitons. The maximum of the von Neumann entropy then occurs after about 53.81% of the evaporation time, when the black hole has lost about 40.25% of its original Bekenstein-Hawking (BH) entropy (an upper bound for its von Neumann entropy) and then has a BH entropy that equals the entropy in the radiation, which is about 59.75% of the original BH entropy 4?M{sub 0}{sup 2}, or about 7.509M{sub 0}{sup 2} ? 6.268 × 10{sup 76}(M{sub 0}/M{sub s}un){sup 2}, using my 1976 calculations that the photon and graviton emission process into empty space gives about 1.4847 times the BH entropy loss of the black hole. Results are also given for black holes in initially impure states. If the black hole starts in a maximally mixed state, the von Neumann entropy of the Hawking radiation increases from zero up to a maximum of about 119.51% of the original BH entropy, or about 15.018M{sub 0}{sup 2} ? 1.254 × 10{sup 77}(M{sub 0}/M{sub s}un){sup 2}, and then decreases back down to 4?M{sub 0}{sup 2} = 1.049 × 10{sup 77}(M{sub 0}/M{sub s}un){sup 2}.

  1. A Survey of Utility Experience with Real Time Pricing

    SciTech Connect (OSTI)

    Barbose, Galen; Goldman, Charles; Neenan, Bernie

    2004-12-01T23:59:59.000Z

    While more than 70 utilities in the U.S. have offered voluntary RTP tariffs on either a pilot or permanent basis, most have operated in relative obscurity. To bring this broad base of experience to bear on policymakers current efforts to stimulate price responsive demand, we conducted a survey of 43 voluntary RTP tariffs offered in 2003. The survey involved telephone interviews with RTP program managers and other utility staff, as well as a review of regulatory documents, tariff sheets, program evaluations, and other publicly available sources. Based on this review of RTP program experience, we identify key trends related to: utilities motivations for implementing RTP, evolution of RTP tariff design, program participation, participant price response, and program outlook. We draw from these findings to discuss implications for policymakers that are currently considering voluntary RTP as a strategy for developing price responsive demand.

  2. A snapshot in time - the new TRUplanner database - 10400

    SciTech Connect (OSTI)

    Estill, Wes [Los Alamos National Laboratory; Crawford, Beverly A [Los Alamos National Laboratory; Van Soest, Gregory D [Los Alamos National Laboratory

    2009-01-01T23:59:59.000Z

    A new database was developed to augment transuranic (TRU) waste inventory information already captured within the Comprehensive Inventory Database (CID). This new database, known as the TRUplanner, includes information focused on site capability for TRU waste certification and availability to ship to either the Waste Isolation Pilot Plant (WIPP) or Idaho National Laboratory for final characterization and certification before coming to WIPP. Waste stream specific data is imported from the CID to the TRUplanner, and additional data is collected and entered as a result of interviews and site visits. This data is continuously updated as sites are visited. TRU waste information such as facility, equipment, and container information for waste streams, has been captured within the TRUplanner, and supports the Department of Energy, Carlsbad Field Office (CBFO) decision making and strategic planning activities. This infonnation is delivered via three built-in TRUplanner reports that are provided to CBFO management, Acceptable Knowledge (AK) Experts and the TRU Waste Inventory Team.

  3. DETECTING MASSIVE GRAVITONS USING PULSAR TIMING ARRAYS

    SciTech Connect (OSTI)

    Lee, Kejia; Kramer, Michael [University of Manchester, School of Physics and Astronomy, Jodrell Bank Centre for Astrophysics, Alan Turing Building, Manchester M13 9PL (United Kingdom); Jenet, Fredrick A.; Price, Richard H. [Department of Physics and Astronomy, University of Texas at Brownsville, Brownsville, TX 78520 (United States); Wex, Norbert, E-mail: kjlee@mpifr-bonn.mpg.d [Max-Planck-Institut fuer Radioastronomie, Bonn 53121 (Germany)

    2010-10-20T23:59:59.000Z

    At the limit of weak static fields, general relativity becomes Newtonian gravity with a potential field that falls off as inverse distance rather than a theory of Yukawa-type fields with a finite range. General relativity also predicts that the speed of disturbances of its waves is c, the vacuum light speed, and is non-dispersive. For these reasons, the graviton, the boson for general relativity, can be considered to be massless. Massive gravitons, however, are features of some alternatives to general relativity. This has motivated experiments and observations that, so far, have been consistent with the zero-mass graviton of general relativity, but further tests will be valuable. A basis for new tests may be the high sensitivity gravitational wave (GW) experiments that are now being performed and the higher sensitivity experiments that are being planned. In these experiments, it should be feasible to detect low levels of dispersion due to non-zero graviton mass. One of the most promising techniques for such a detection may be the pulsar timing program that is sensitive to nano-Hertz GWs. Here, we present some details of such a detection scheme. The pulsar timing response to a GW background with the massive graviton is calculated, and the algorithm to detect the massive graviton is presented. We conclude that, with 90% probability, massless gravitons can be distinguished from gravitons heavier than 3 x 10{sup -22} eV (Compton wavelength {lambda}{sub g} = 4.1 x 10{sup 12} km), if bi-weekly observation of 60 pulsars is performed for 5 years with a pulsar rms timing accuracy of 100 ns. If 60 pulsars are observed for 10 years with the same accuracy, the detectable graviton mass is reduced to 5 x 10{sup -23} eV ({lambda}{sub g} = 2.5 x 10{sup 13} km); for 5 year observations of 100 or 300 pulsars, the sensitivity is respectively 2.5 x 10{sup -22} ({lambda}{sub g} = 5.0 x 10{sup 12} km) and 10{sup -22} eV ({lambda}{sub g} = 1.2 x 10{sup 13} km). Finally, a 10 year observation of 300 pulsars with 100 ns timing accuracy would probe graviton masses down to 3 x 10{sup -23} eV ({lambda}{sub g} = 4.1 x 10{sup 13} km).

  4. Time resolved spin Seebeck effect experiments

    SciTech Connect (OSTI)

    Roschewsky, Niklas, E-mail: niklas.roschewsky@wmi.badw.de; Schreier, Michael; Schade, Felix; Ganzhorn, Kathrin; Meyer, Sibylle; Geprägs, Stephan [Walther-Meißner-Institut, Bayerische Akademie der Wissenschaften, Garching (Germany); Kamra, Akashdeep [Walther-Meißner-Institut, Bayerische Akademie der Wissenschaften, Garching (Germany); Kavli Institute of Nanoscience, Delft University of Technology, Delft (Netherlands); Huebl, Hans; Goennenwein, Sebastian T. B. [Walther-Meißner-Institut, Bayerische Akademie der Wissenschaften, Garching (Germany); Nanosystems Initiative Munich (NIM), Munich (Germany); Gross, Rudolf [Walther-Meißner-Institut, Bayerische Akademie der Wissenschaften, Garching (Germany); Physik-Department, Technische Universität München, Garching (Germany); Nanosystems Initiative Munich (NIM), Munich (Germany)

    2014-05-19T23:59:59.000Z

    In this Letter, we present the results of transient thermopower experiments, performed at room temperature on yttrium iron garnet/platinum bilayers. Upon application of a time-varying thermal gradient, we observe a characteristic low-pass frequency response of the ensuing thermopower voltage with cutoff frequencies of up to 37 MHz. We interpret our results in terms of the spin Seebeck effect, and argue that small wavevector magnons are of minor importance for the spin Seebeck effect in our thin film hybrid structures.

  5. The Tides Of Time Issue 34

    E-Print Network [OSTI]

    2010-01-01T23:59:59.000Z

    being, the Source itself being near-immortal; the Time Lords in Arc of Infinity are clearly a higher caste, mediating between the material universe we experience, and the invisible forces which govern the material universe, where the distinction between... when you’re about to die. These stealth elements are the best implemented feature in the games and works particularly well in City of the Daleks. In contrast to more recent episodes of Doctor Who, rather than throwing a gazillion of the lethal buggers...

  6. Time reversal duality of magnetohydrodynamic shocks

    SciTech Connect (OSTI)

    Goedbloed, J. P. [FOM-Institute for Plasma Physics 'Rijnhuizen', Nieuwegein and Astronomical Institute, Utrecht University, Utrecht 3439 MN (Netherlands)

    2008-06-15T23:59:59.000Z

    The shock conditions in magnetohydrodynamics (MHD) are reduced to their most concise, three-parameter, distilled form by consistent use of the scale independence of the MHD equations and of the de Hoffmann-Teller transformation. They then exhibit a distinct time reversal duality between entropy-allowed shocks and entropy-forbidden jumps. This yields a new classification of MHD shocks by means of the monotonicity properties with respect to upstream and downstream Alfven Mach numbers, it exhibits the central role of intermediate discontinuities, and permits straightforward construction of all relevant dimensionless quantities of the shocks. An exhaustive overview is presented of solutions in the different parameter regimes.

  7. Radiation Beyond Four Space-Time Dimensions

    E-Print Network [OSTI]

    A. Mironov; A. Morozov

    2007-03-09T23:59:59.000Z

    We present a list of formulas describing classical radiation of the rank s tensor field from an accelerated point-like source in flat space-time of arbitrary even dimension d. This allows straightforward evaluating the total intensity and radiated momentum for any $s$ and $d$ algorithmically, by hands or with the help of a computer (e.g. with an attached MAPLE program). Practical application of formulas is limited, because, for s>1, the energy-momentum tensor for the point-like source is not conserved. This usually means that one cannot neglect contributions to radiation from tensions of the forces that cause acceleration of the source.

  8. Baton Rouge Complex Steam Real Time Optimization

    E-Print Network [OSTI]

    Iyun, T.

    2014-01-01T23:59:59.000Z

    Baton Rouge Complex Steam Real Time Optimization IETC 2014 New Orleans, Louisiana Tope Iyun ExxonMobil Chemical Company May 22, 2014 ESL-IE-14-05-32 Proceedings of the Thrity-Sixth Industrial Energy Technology Conference New Orleans, LA. May 20... were generated by or on behalf of ExxonMobil Chemical Company. Legal Disclosures ©2014 ExxonMobil. To the extent the user is entitled to disclose and distribute this document, the user may forward, distribute, and/or photocopy this copyrighted...

  9. Acceleration time scale at ultrarelativistic shock waves

    E-Print Network [OSTI]

    J. Bednarz

    1998-08-26T23:59:59.000Z

    The first-order cosmic ray acceleration at ultrarelativistic shocks is investigated using the Monte Carlo method. We apply a method of discrete particle momentum scattering as a model of particle pitch angle diffusion to reproduce highly anisotropic conditions at the shock wave. Shocks with Lorentz factors $\\gamma$ up to 320 and varying magnetic field inclinations $\\psi$ are considered. Values of diffusion coefficients upstream in the point where energy spectral indices stabilize to the limit 2.2 were calculated. The obtained acceleration time does not depend on shock conditions.

  10. New Siemens Research Turbine - time lapse

    SciTech Connect (OSTI)

    None

    2009-01-01T23:59:59.000Z

    The National Renewable Energy Laboratory (NREL) and Siemens Energy Inc. recently commissioned a new 2.3 megawatt Siemens wind turbine at NREL's National Wind Technology Center. This video shows a time lapse of the installation. The turbine is the centerpiece of a multi-year project to study the performance and aerodynamics of a new class of large, land-based machines — in what will be the biggest government-industry research partnership for wind power generation ever undertaken in the U.S.

  11. Part-Time Farming in Northeast Texas.

    E-Print Network [OSTI]

    Martin, James R.; Southern, John H.

    1961-01-01T23:59:59.000Z

    measured in terms of farm sales in relation to costs and labor expended. On all part-time farms, gross sales averaged $1,623, cash farm expenses averaged $1,420 and net sales averaged only $203. The median value of farm sales was only $680. Other farm... income items, including mineral and rent income, value of farm perquisites and "land appreciation" value, averaged $1,317 per farm and was of more importance to farm operators than income from farm sales. In an analysis of total farm returns...

  12. Time-resolved x-ray diagnostics

    SciTech Connect (OSTI)

    Lyons, P.B.

    1981-01-01T23:59:59.000Z

    Techniques for time-resolved x-ray diagnostics will be reviewed with emphasis on systems utilizing x-ray diodes or scintillators. System design concerns for high-bandwidth (> 1 GHz) diagnostics will be emphasized. The limitations of a coaxial cable system and a technique for equalizing to improve bandwidth of such a system will be reviewed. Characteristics of new multi-GHz amplifiers will be presented. An example of a complete operational system on the Los Alamos Helios laser will be presented which has a bandwidth near 3 GHz over 38 m of coax. The system includes the cable, an amplifier, an oscilloscope, and a digital camera readout.

  13. Time-of-Flight SIMS | EMSL

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatus TomAboutManusScienceThe43068G.Time-Resolved Study of

  14. Undergraduate Program Time Limits and Work Schedules

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layeredof2014National Nuclear SecuritySalary StructureSelectionTime

  15. Enabling time travel for the scholarly web

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series toESnet4: Networking for37 East and WestLydiaEnabling time travel for the

  16. Property:EstimatedTime | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExploration Jump to: navigation, search PropertyEstimatedCostLowUSD JumpEstimatedTime

  17. Property:TimePeriod | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExploration JumpSanyalTempWellhead Jump to:Technology ReadinessTimePeriod Jump to:

  18. Apply for Beam Time | Advanced Photon Source

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to someone by E-mailRadioimmunotherapy ofevolvedAppliedApply for Beam Time

  19. Time-optimal Control of Spin Systems

    E-Print Network [OSTI]

    Jan Swoboda

    2006-01-19T23:59:59.000Z

    The paper discusses various aspects of time-optimal control of quantum spin systems, modelled as right-invariant systems on a compact Lie group G. The main results are the reduction of such a system to an equivalent system on a homogeneous space G/H, and the explicit determination of optimal trajectories on G/H in the case where G/H is a Riemannian symmetric space. These results are mainly obtained by using methods from Lie theory and geometric control.

  20. time-consciuosness: a presentation and critique of Husserl's phenomenology on the consciousness of internal time.

    E-Print Network [OSTI]

    Lundkvist, Silas

    2009-01-01T23:59:59.000Z

    ??The project is based on Edmund Husserl’s lectures from 1905, On the Phenomenology of the Consciousness of Internal Time (1893-1917). The project is twofold; the… (more)

  1. Transportation Time In A Rural State Following Splenic Injury: Does Time Matter

    E-Print Network [OSTI]

    Ward, Jeanette G.

    2014-05-31T23:59:59.000Z

    Background: Failure rates remain high following attempted non-operative treatment of spleen injuries despite progress made in identifying risk factors. Over the past thirty years, transportation times were excluded from ...

  2. Long-time protein folding dynamics from short-time molecular dynamics simulations

    E-Print Network [OSTI]

    Chodera, J D; Swope, W C; Pitera, J W; Dill, Ken A

    2006-01-01T23:59:59.000Z

    On the simulation of protein folding by short time scaleand W. A. Eaton, The protein folding “speed limit,” Curr.and T. Head-Gordon, Protein folding by distributed computing

  3. High Throughput Web Inspection System using Time-stretch Real-time Imaging

    E-Print Network [OSTI]

    Kim, Chanju

    2013-01-01T23:59:59.000Z

    successfully report a dark-field web inspection system withsample substrate for our dark-field web inspection systemweb inspection system exploiting time- stretch and utilizing the merits coming from dark-

  4. On the modeling of time-varying delays

    E-Print Network [OSTI]

    Shah, Chirag Laxmikant

    2004-09-30T23:59:59.000Z

    This thesis is an effort to develop generalized dynamic models for systems with time-varying time delays. Unlike the simple time-delay model characterized by a transportation lag in the case of a fixed time delay, time-varying delays exhibit quite...

  5. Residential Real-time Price Response Simulation

    SciTech Connect (OSTI)

    Widergren, Steven E.; Subbarao, Krishnappa; Chassin, David P.; Fuller, Jason C.; Pratt, Robert G.

    2011-10-10T23:59:59.000Z

    The electric industry is gaining experience with innovative price responsive demand pilots and limited roll-outs to customers. One of these pilots is investigating real-time pricing signals to engage end-use systems and local distributed generation and storage in a distributed optimization process. Attractive aspects about the approach include strong scalability characteristics, simplified interfaces between automation devices, and the adaptability to integrate a wide variety of devices and systems. Experience in this nascent field is revealing a rich array of for engineering decisions and the application of complexity theory. To test the decisions, computer simulations are used to reveal insights about design, demand elasticity, and the limits of response (including consumer fatigue). Agent-based approaches lend themselves well in the simulation to modeling the participation and interaction of each piece of equipment on a distribution feeder. This paper discusses rate design and simulation experiences at the distribution feeder level where consumers and their HVAC systems and water heaters on a feeder receive real-time pricing signals.

  6. Making web annotations persistent over time

    SciTech Connect (OSTI)

    Sanderson, Robert [Los Alamos National Laboratory; Van De Sompel, Herbert [Los Alamos National Laboratory

    2010-01-01T23:59:59.000Z

    As Digital Libraries (DL) become more aligned with the web architecture, their functional components need to be fundamentally rethought in terms of URIs and HTTP. Annotation, a core scholarly activity enabled by many DL solutions, exhibits a clearly unacceptable characteristic when existing models are applied to the web: due to the representations of web resources changing over time, an annotation made about a web resource today may no longer be relevant to the representation that is served from that same resource tomorrow. We assume the existence of archived versions of resources, and combine the temporal features of the emerging Open Annotation data model with the capability offered by the Memento framework that allows seamless navigation from the URI of a resource to archived versions of that resource, and arrive at a solution that provides guarantees regarding the persistence of web annotations over time. More specifically, we provide theoretical solutions and proof-of-concept experimental evaluations for two problems: reconstructing an existing annotation so that the correct archived version is displayed for all resources involved in the annotation, and retrieving all annotations that involve a given archived version of a web resource.

  7. Chaotifying Continuous-Time Nonlinear Autonomous Systems

    E-Print Network [OSTI]

    Simin Yu; Guanrong Chen

    2012-03-27T23:59:59.000Z

    Based on the principle of chaotification for continuous-time autonomous systems, which relies on two basic properties of chaos, i.e., globally bounded with necessary positive-zero-negative Lyapunov exponents, this paper derives a feasible and unified chaotification method of designing a general chaotic continuous-time autonomous nonlinear system. For a system consisting of a linear and a nonlinear subsystem, chaotification is achieved using separation of state variables, which decomposes the system into two open-loop subsystems interacting through mutual feedback resulting in an overall closed-loop nonlinear feedback system. Under the condition that the nonlinear feedback control output is uniformly bounded where the nonlinear function is of bounded-input/bounded-output, it is proved that the resulting system is chaotic in the sense of being globally bounded with a required placement of Lyapunov exponents. Several numerical examples are given to verify the effectiveness of the theoretical design. Since linear systems are special cases of nonlinear systems, the new method is also applicable to linear systems in general.

  8. Time Reversal in Solids (Linear and Nonlinear Elasticity): Multimedia Resources in Time Reversal

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

    Dynamic nonlinear elastic behavior, nonequilibrium dynamics, first observed as a curiosity in earth materials has now been observed in a great variety of solids. The primary manifestations of the behavior are characteristic wave distortion, and slow dynamics, a recovery process to equilibrium that takes place linearly with the logarithm of time, over hours to days after a wave disturbance. The link between the diverse materials that exhibit nonequilibrium dynamics appears to be the presence of soft regions, thought to be 'damage' at many scales, ranging from order 10-9 m to 10-1 m at least. The regions of soft matter may be distributed as in a rock sample, or isolated, as in a sample with a single crack [LANLhttp://www.lanl.gov/orgs/ees/ees11/geophysics/nonlinear/nonlinear.shtml]. The Geophysics Group (EES-11) at Los Alamos National Laboratory has posted two or more multimedia items under each of the titles below to demonstrate aspects of their work: 1) Source Reconstruction Using Time Reversal; 2) Robustness and Efficiency of Time Reversal Acoustics in Solid Media; 3) Audio Example of Time Reversal - Speech Privacy; 4) Crack Imagining with Time Reversal - Experimental Results; 5) Time Reversal of the 2004 (M9.0) Sumatra Earthquake.

  9. Statistics of particle time-temperature histories.

    SciTech Connect (OSTI)

    Hewson, John C.; Lignell, David O.; Sun, Guangyuan

    2014-10-01T23:59:59.000Z

    Particles in non - isothermal turbulent flow are subject to a stochastic environment tha t produces a distribution of particle time - temperature histories. This distribution is a function of the dispersion of the non - isothermal (continuous) gas phase and the distribution of particles relative to that gas phase. In this work we extend the one - dimensional turbulence (ODT) model to predict the joint dispersion of a dispersed particle phase and a continuous phase. The ODT model predicts the turbulent evolution of continuous scalar fields with a model for the cascade of fluctuations to smaller sc ales (the 'triplet map') at a rate that is a function of the fully resolved one - dimens ional velocity field . Stochastic triplet maps also drive Lagrangian particle dispersion with finite Stokes number s including inertial and eddy trajectory - crossing effect s included. Two distinct approaches to this coupling between triplet maps and particle dispersion are developed and implemented along with a hybrid approach. An 'instantaneous' particle displacement model matches the tracer particle limit and provide s an accurate description of particle dispersion. A 'continuous' particle displacement m odel translates triplet maps into a continuous velocity field to which particles respond. Particles can alter the turbulence, and modifications to the stochastic rate expr ession are developed for two - way coupling between particles and the continuous phase. Each aspect of model development is evaluated in canonical flows (homogeneous turbulence, free - shear flows and wall - bounded flows) for which quality measurements are ava ilable. ODT simulations of non - isothermal flows provide statistics for particle heating. These simulations show the significance of accurately predicting the joint statistics of particle and fluid dispersion . Inhomogeneous turbulence coupled with the in fluence of the mean flow fields on particles of varying properties alter s particle dispersion. The joint particle - temperature dispersion leads to a distribution of temperature histories predicted by the ODT . Predictions are shown for the lower moments an d the full distributions of the particle positions, particle - observed gas temperatures and particle temperatures. An analysis of the time scales affecting particle - temperature interactions covers Lagrangian integral time scales based on temperature autoco rrelations, rates of temperature change associated with particle motion relative to the temperature field and rates of diffusional change of temperatures. These latter two time scales have not been investigated previously; they are shown to be strongly in termittent having peaked distributions with long tails. The logarithm of the absolute value of these time scales exhibits a distribution closer to normal. A cknowledgements This work is supported by the Defense Threat Reduction Agency (DTRA) under their Counter - Weapons of Mass Destruction Basic Research Program in the area of Chemical and Biological Agent Defeat under award number HDTRA1 - 11 - 4503I to Sandia National Laboratories. The authors would like to express their appreciation for the guidance provi ded by Dr. Suhithi Peiris to this project and to the Science to Defeat Weapons of Mass Destruction program.

  10. Empirical Measurements of Travelers' Value of Travel Time Reliability

    E-Print Network [OSTI]

    Danda, Santosh Rao

    2014-08-12T23:59:59.000Z

    Travel time and travel time reliability are two fundamental factors influencing travel behavior and demand. The concept of the value of time (VOT) has been extensively studied, and estimates of VOT have been obtained from surveys and empirical data...

  11. Real time density functional simulations of quantum scale conductance

    E-Print Network [OSTI]

    Evans, Jeremy Scott

    2009-01-01T23:59:59.000Z

    We study electronic conductance through single molecules by subjecting a molecular junction to a time dependent potential and propagating the electronic state in real time using time-dependent density functional theory ...

  12. Time, dynamics and chaos. Integrating Poincare's "non-integrable systems"

    SciTech Connect (OSTI)

    Prigogine, I.

    1990-01-01T23:59:59.000Z

    This report discusses the nature of time. The author attempts to resolve the conflict between the concept of time reversibility in classical and quantum mechanics with the macroscopic world's irreversibility of time. (LSP)

  13. Mitigating timing noise in ADCs through digital post-processing

    E-Print Network [OSTI]

    Weller, Daniel (Daniel Stuart)

    2008-01-01T23:59:59.000Z

    The accuracy of analog-to-digital converters (ADCs) is greatly affected by the uniformity of the times at which samples of the analog input signal are taken. The error in the sample times, known as jitter, or timing noise, ...

  14. Time for Training Guidance On receipt of a Time to Train request please contact your HR Adviser who will

    E-Print Network [OSTI]

    Sussex, University of

    1 Time for Training Guidance On receipt of a Time to Train request please contact your HR Adviser eligibility criteria for time to train 1.1 The right to request time to train applies to all employees from 6th April 2010. Not all training requests have to be made using the time to train request. Where good

  15. Killing Two Birds with One Stone: Can Real-Time Pricing SupportRetail Competition and Demand Response?

    SciTech Connect (OSTI)

    Barbose, Galen; Bharvirkar, Ranjit; Goldman, Charles; Hopper,Nicole; Neenan, Bernie

    2006-04-25T23:59:59.000Z

    As retail choice states reach the end of their transitional, rate-cap periods, state regulators must decide what type of default supply service to provide to customers that have not switched to a competitive retail supplier. In a growing number of states, regulators have adopted real-time pricing (RTP) as the default service for large commercial and industrial (C&I) customers. Although this trend is driven chiefly by policy objectives related to retail competition, default service RTP may have the added benefit of stimulating demand response. To evaluate the potential role of RTP as a means to both ends--retail market development and demand response--we conducted a comprehensive review of experience with default RTP in the U.S. and examined the emergence of RTP as a product offering by competitive retail suppliers. Across the ten utilities with default RTP in place in 2005, between 5% and 35% of the applicable load remained on the rate. Based on interviews with competitive retailers, we find evidence to suggest that a comparable amount of load in these states has switched to hourly pricing arrangements with competitive retailers. Many customers on default or competitive hourly pricing are paying prices indexed to the real-time spot market, and thus have no advance knowledge of prices. Because the price responsiveness of customers under these conditions has yet to be formally analyzed, and relatively few efforts have been undertaken to help these customers become price responsive, the actual demand response impacts from hourly pricing in retail choice states remains largely an open question. However, we find that policymakers and other stakeholders in retail choice states have various strategies at their disposal to capture the potential demand response benefits from hourly pricing, while simultaneously supporting retail competition.

  16. In-line real time air monitor

    DOE Patents [OSTI]

    Wise, Marcus B. (Kingston, TN); Thompson, Cyril V. (Knoxville, TN)

    1998-01-01T23:59:59.000Z

    An in-line gas monitor capable of accurate gas composition analysis in a continuous real time manner even under strong applied vacuum conditions operates by mixing an air sample with helium forming a sample gas in two complementary sample loops embedded in a manifold which includes two pairs of 3-way solenoid valves. The sample gas is then analyzed in an ion trap mass spectrometer on a continuous basis. Two valve drivers actuate the two pairs of 3-way valves in a reciprocating fashion, so that there is always flow through the in-line gas monitor via one or the other of the sample loops. The duty cycle for the two pairs of 3-way valves is varied by tuning the two valve drivers to a duty cycle typically between 0.2 to 0.7 seconds.

  17. In-line real time air monitor

    DOE Patents [OSTI]

    Wise, M.B.; Thompson, C.V.

    1998-07-14T23:59:59.000Z

    An in-line gas monitor capable of accurate gas composition analysis in a continuous real time manner even under strong applied vacuum conditions operates by mixing an air sample with helium forming a sample gas in two complementary sample loops embedded in a manifold which includes two pairs of 3-way solenoid valves. The sample gas is then analyzed in an ion trap mass spectrometer on a continuous basis. Two valve drivers actuate the two pairs of 3-way valves in a reciprocating fashion, so that there is always flow through the in-line gas monitor via one or the other of the sample loops. The duty cycle for the two pairs of 3-way valves is varied by tuning the two valve drivers to a duty cycle typically between 0.2 to 0.7 seconds. 3 figs.

  18. REAL TIME DATA FOR REMEDIATION ACTIVITIES [11505

    SciTech Connect (OSTI)

    BROCK CT

    2011-01-13T23:59:59.000Z

    Health physicists from the CH2M HILL Plateau Remediation Company collaborated with Berkeley Nucleonics Corporation to modify the SAM 940 isotope identifier instrument to be used for nuclear waste remediation. These modifications coupled with existing capabilities of the SAM 940 have proven to be invaluable during remediation activities, reducing disposal costs by allowing swift remediation of targeted areas that have been identified as having isotopes of concern (IOC), and eliminating multiple visits to sites by declaring an excavation site clear of IOCs before demobilizing from the site. These advantages are enabled by accumulating spectral data for specific isotopes that is nearly 100 percent free of false positives, which are filtered out in 'real time.'

  19. Time-optimal navigation through quantum wind

    E-Print Network [OSTI]

    Dorje C. Brody; Gary W. Gibbons; David M. Meier

    2014-11-17T23:59:59.000Z

    The quantum navigation problem of finding the time-optimal control Hamiltonian that transports a given initial state to a target state through quantum wind, that is, under the influence of external fields, is analysed. By lifting the problem from the state space to the space of unitary gates realising the required task, we are able to deduce the form of the solution to the problem by deriving a universal quantum speed limit. The expression thus obtained indicates that further simplifications of this apparently difficult problem are possible if we switch to the interaction picture of quantum mechanics. A complete solution to the navigation problem for an arbitrary quantum system is then obtained, and the behaviour of the solution is illustrated in the case of a two-level system.

  20. Dissipation and traversal time in Josephson junctions

    SciTech Connect (OSTI)

    Cacciari, Ilaria; Ranfagni, Anedio [Istituto di Fisica Applicata 'Nello Carrara' del Consiglio Nazionale delle Ricerche, via Madonna del Piano 10, 50019 Sesto Fiorentino, Firenze (Italy); Moretti, Paolo [Istituto dei Sistemi Complessi del Consiglio Nazionale delle Ricerche, Sezione di Firenze, via Madonna del Piano 10, 50019 Sesto Fiorentino, Firenze (Italy)

    2010-05-01T23:59:59.000Z

    The various ways of evaluating dissipative effects in macroscopic quantum tunneling are re-examined. The results obtained by using functional integration, while confirming those of previously given treatments, enable a comparison with available experimental results relative to Josephson junctions. A criterion based on the shortening of the semiclassical traversal time tau of the barrier with regard to dissipation can be established, according to which DELTAtau/tau > or approx. N/Q, where Q is the quality factor of the junction and N is a numerical constant of order unity. The best agreement with the experiments is obtained for N=1.11, as it results from a semiempirical analysis based on an increase in the potential barrier caused by dissipative effects.

  1. Real-time airborne particle analyzer

    DOE Patents [OSTI]

    Reilly, Peter T.A.

    2012-10-16T23:59:59.000Z

    An aerosol particle analyzer includes a laser ablation chamber, a gas-filled conduit, and a mass spectrometer. The laser ablation chamber can be operated at a low pressure, which can be from 0.1 mTorr to 30 mTorr. The ablated ions are transferred into a gas-filled conduit. The gas-filled conduit reduces the electrical charge and the speed of ablated ions as they collide and mix with buffer gases in the gas-filled conduit. Preferably, the gas filled-conduit includes an electromagnetic multipole structure that collimates the nascent ions into a beam, which is guided into the mass spectrometer. Because the gas-filled conduit allows storage of vast quantities of the ions from the ablated particles, the ions from a single ablated particle can be analyzed multiple times and by a variety of techniques to supply statistically meaningful analysis of composition and isotope ratios.

  2. Real time speech formant analyzer and display

    DOE Patents [OSTI]

    Holland, G.E.; Struve, W.S.; Homer, J.F.

    1987-02-03T23:59:59.000Z

    A speech analyzer for interpretation of sound includes a sound input which converts the sound into a signal representing the sound. The signal is passed through a plurality of frequency pass filters to derive a plurality of frequency formants. These formants are converted to voltage signals by frequency-to-voltage converters and then are prepared for visual display in continuous real time. Parameters from the inputted sound are also derived and displayed. The display may then be interpreted by the user. The preferred embodiment includes a microprocessor which is interfaced with a television set for displaying of the sound formants. The microprocessor software enables the sound analyzer to present a variety of display modes for interpretive and therapeutic used by the user. 19 figs.

  3. Time-optimal navigation through quantum wind

    E-Print Network [OSTI]

    Dorje C. Brody; Gary W. Gibbons; David M. Meier

    2015-02-19T23:59:59.000Z

    The quantum navigation problem of finding the time-optimal control Hamiltonian that transports a given initial state to a target state through quantum wind, that is, under the influence of external fields or potentials, is analysed. By lifting the problem from the state space to the space of unitary gates realising the required task, we are able to deduce the form of the solution to the problem by deriving a universal quantum speed limit. The expression thus obtained indicates that further simplifications of this apparently difficult problem are possible if we switch to the interaction picture of quantum mechanics. A complete solution to the navigation problem for an arbitrary quantum system is then obtained, and the behaviour of the solution is illustrated in the case of a two-level system.

  4. Normalizing the causality between time series

    E-Print Network [OSTI]

    Liang, X San

    2015-01-01T23:59:59.000Z

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

  5. Exploiting run time distributions to compare sequential and parallel ...

    E-Print Network [OSTI]

    Isabel Rosseti,,,,

    For the case where the running times of both algorithms fit ... sured times that are assumed to fit a shifted exponential distribution, following ...... MIT Press, 1999.

  6. Real-Time Optimization Strategies for Building Systems

    E-Print Network [OSTI]

    Victor Zavala

    2011-07-02T23:59:59.000Z

    Jul 2, 2011 ... Abstract: We propose real-time optimization strategies for energy ... proactive, optimization, real-time, electricity markets, energy management.

  7. Machine learning based prediction for peptide drift times in...

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

    Machine learning based prediction for peptide drift times in ion mobility spectrometry . Machine learning based prediction for peptide drift times in ion mobility spectrometry ....

  8. Improved peptide elution time prediction for reversed-phase liquid...

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

    peptide elution time prediction for reversed-phase liquid chromatography-MS by incorporating peptide sequence Improved peptide elution time prediction for reversed-phase liquid...

  9. Getting Useful Real-Time Feedback About Your Program | Department...

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

    Getting Useful Real-Time Feedback About Your Program Getting Useful Real-Time Feedback About Your Program Better Buildings Webinar - May 25, 2011 20110525realtimefeedback.pdf...

  10. Robust Inventory Routing with Flexible Time Window Allocation

    E-Print Network [OSTI]

    Chengliang Zhang

    2015-01-15T23:59:59.000Z

    Jan 15, 2015 ... Abstract: This paper studies a robust maritime inventory routing problem with time windows and stochastic travel times. One of the novelties of ...

  11. Wireless technology collects real-time information from oil and...

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

    Wireless technology collects real-time information from oil and gas wells Wireless technology collects real-time information from oil and gas wells The patented system delivers...

  12. Interview with ARPA-E: The Future of Semiconductors | Department...

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

    on developing next-generation power conversion devices that could dramatically transform how power is controlled and converted throughout the grid. For more on Dr. Heidel's...

  13. "Steady and Unaccusing": An Interview with Sterling A. Brown

    E-Print Network [OSTI]

    Tidwell, John E.; Wright, John S.

    1998-09-01T23:59:59.000Z

    be very bad folk material. Today [give them] any kind of blues singer, and the white folks go crazy. To me there are good blues singers and bad blues singers. There are good blues lines and good blues standards and bad ones. I would say the difference... was a better "liar" than I am, a wonderful liar! Just had us in stitches. She gets up to leave. Being of the folk, she had a cigarette holder from here to yonder with a cigarette in it [gestures] and a long ash and stands at the door and tells us...

  14. Interview of Polly Hill on 20th July 1996

    E-Print Network [OSTI]

    Hill, Polly

    2004-06-07T23:59:59.000Z

    1940; 0:02:20 Memories of Cambridge during First World War coloured life; during Second World War, a civil servant in statistics department of the Colonial Office; became commercial editor of weekly paper ‘West Africa’ 0:04:23 Sent to the Gold Coast... in 1952 which was a very positive experience; 1953 married; did research in Ghana until 1965 at University of the Gold Coast; 1956 daughter born which enormously improved intellectual work on cocoa farmers; research on cocoa farmers; Meyer Fortes; 1956...

  15. Interview of Andrzej Siemko about the First Beam

    ScienceCinema (OSTI)

    None

    2011-04-25T23:59:59.000Z

    Andrzej Siemko : LHC Operator Questions asked : 1. What does it take to start up the LHC machine? 2. What's the plan for 1st injection day? 3. How do you feel about this?

  16. Interview of Verena Kain about the First Beam

    ScienceCinema (OSTI)

    None

    2011-04-25T23:59:59.000Z

    Verena Kain : LHC Engineer Questions asked : 1. What does it take to start up the LHC machine? 2. What's the plan for 1st injection day? 3. How do you feel about this?

  17. Interview of Lyn Evans about the First Beam

    ScienceCinema (OSTI)

    None

    2011-04-25T23:59:59.000Z

    Lyn Evans : Project Leader for CERN's LHC Questions asked : 1. What does it take to start up the LHC machine? 2. What's the plan for 1st injection day? 3. How do you feel about this?

  18. Interview of Jim Kerby about the First Beam

    ScienceCinema (OSTI)

    None

    2011-04-25T23:59:59.000Z

    Jim Kerby : Head of the US LHC Construction Project - FERMILAB employee Questions asked : 1. What does it take to start up the LHC machine? 2. What's the plan for 1st injection day? 3. How do you feel about this?

  19. “Paul Stephen Lim: Interview by King-Kok Cheung.”

    E-Print Network [OSTI]

    cheung, KK

    2000-01-01T23:59:59.000Z

    u5>m >m.BH_5m u? H0 HHO?du@..DH.HU. —uH.. mhm5§>58 St EEEHB .88 Hmauw uni HHO woman uuw %A3~ u? on uka?uyw.00 E38 0.53» um Han .b:E9§ 00 HHO ?dd Hoonum Hausuo? 8. maow

  20. Interview of Antonio Vergara Fernandez about the First Beam

    ScienceCinema (OSTI)

    None

    2011-04-25T23:59:59.000Z

    Antonio Vergara Fernandez : Engineer of the LHC commissioning Questions asked : 1. What does it take to start up the LHC machine? 2. What's the plan for 1st injection day? 3. How do you feel about this?

  1. abuse interview protocol: Topics by E-print Network

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

    Theses and Dissertations Summary: ??Background: Epidemiological research on child sexual abuse relies on health care surveys, anonymized population surveys, and criminal...

  2. Residency Applicants Prefer Online System for Scheduling Interviews

    E-Print Network [OSTI]

    Wills, MD, Charlotte; Hern, MD, MS, H. Gene; Alter, MD, MS, Harrison

    2015-01-01T23:59:59.000Z

    their cost savings and return on investment. This onlineinvestment. There may be significant variation among programs for cost

  3. Interview of Professor Lucio Rossi about the First Beam

    ScienceCinema (OSTI)

    None

    2011-04-25T23:59:59.000Z

    Lucio Rossi: Head of the Magnets, Cryostats and Superconductors Group, CERN Questions asked : 1. What does it take to start up the LHC machine? 2. What's the plan for 1st injection day? 3. How do you feel about this?

  4. First Interview with Professor Sir Derek Bowett - 26 January 2007

    E-Print Network [OSTI]

    Dingle, Lesley; Bates, Daniel

    2008-05-14T23:59:59.000Z

    in the Far East would be a naval war and pretty much in the air. So I volunteered for the Fleet Air Arm and I was accepted while still at school. Finished my high school career in the summer and a fortnight later I was in the navy. But then the Japanese... ’m not sure whether the pilot realised the reason he’d left the Canada Royal Air Force was because he was an alcoholic and he was permanently soused. We flew down to Israel and the pilot had never been there before. He flew low down and he said “Where’s that...

  5. First Interview with Professor Peter Stein - 5 July 2007

    E-Print Network [OSTI]

    Dingle, Lesley; Bates, Daniel

    2008-05-14T23:59:59.000Z

    this fire your interest in Roman History? It made it easier when I did Roman Law, because I could translate the texts without too much difficulty. 11. You began pre-war at the Liverpool College. Did the War affect your school life? Oh well, I wasn... it easier when I did Roman Law, because I could translate the texts without too much difficulty. 11. You began pre-war at the Liverpool College. Did the War affect your school life? Oh well, I wasn?t evacuated or anything like that. The number...

  6. 4-H Fashion Show Buying Possible Interview Questions

    E-Print Network [OSTI]

    this outfit? 2. Tell me how you went about selecting this outfit? 3. What is the fiber content of your garment considerations did you use when you selected this outfit? (fiber, fabric, design, construction) 6. How does

  7. News Media invited to interview JLab summer, science enrichment...

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

    a Poster Session scheduled for Wednesday, Aug. 4, from 11:30 a.m.-1:30 p.m. in the CEBAF Center lobby. A dozen high school seniors participated in the Lab's summer honors...

  8. Development and analysis of veterinary medicine interview methods

    E-Print Network [OSTI]

    Childers, Betsy DuBose

    1974-01-01T23:59:59.000Z

    Inter-Rater Rel iabi 1 i ty Coef f ic f ents for Item 5 and Item 6 38 Inter-Rater Reliability Coefficients for Item 7 and Item 8 39 Inter-Rater Reliability Coefficients for Item 9 and Item 10 40 Conversion of r' for Item 1 toz 'sandrv 41... each rater's evaluations of the subjects he 1 nter- viewed with every other rater's estimates. Out of a total possible 15 pairs of raters, inter-rater reliability co- efficients were computed for 14 pairs of raters (raters 3 and 4 never rated...

  9. Interviewer's ratings of personality: can these ratings predict job performance?

    E-Print Network [OSTI]

    Archuleta, Kathryn Diane

    2012-06-07T23:59:59.000Z

    ; Goldberg, 1993a; Guastello, 1993; McCrae k Costa, 1985; McCrae & John, 1992) has been about the validity of the five-factor model as a measure of personality; in other words, does the model truly capture all traits of personality? The five-factor model...; Goldberg, 1981; McCrae & Costa, 1987; McCrae & John, 1992; Peabody & Goldberg, 1989). Tupes and Christal (1958, 1992) were the first to look at peer ratings of personality in a variety of samples. Although these samples varied in length and kind...

  10. Third Interview with Sir Eli Lauterpacht - 13 March 2008

    E-Print Network [OSTI]

    Dingle, Lesley; Bates, Daniel

    2008-06-19T23:59:59.000Z

    to the division of the continental shelf in the North Sea. That division had taken place largely on the basis of a median-line division or equidistance division between the Norwegian and the British coasts. I took the view that, in the circumstances... , this was not the right line to adopt. The correct line would have been to have taken into account the fact that the Norwegian continental shelf broke off along a line, called the Norwegian Trough, which was much closer to the Norwegian coast than the median line...

  11. An Interview with Professor Siddiqi: Quantum Scale Measurements

    E-Print Network [OSTI]

    Gill, Manraj; Nuckolls, Kevin; Patel, Saavan

    2014-01-01T23:59:59.000Z

    is really That is what a Josephson junction is, a non-linearmake a circuit with a Josephson junction instead Now let mewhat you get with a Josephson junction. freedom. However, if

  12. Interview of Professor Lucio Rossi about the First Beam

    SciTech Connect (OSTI)

    None

    2008-07-31T23:59:59.000Z

    Lucio Rossi: Head of the Magnets, Cryostats and Superconductors Group, CERN Questions asked : 1. What does it take to start up the LHC machine? 2. What's the plan for 1st injection day? 3. How do you feel about this?

  13. Interview of Mike Lamont about the First Beam

    ScienceCinema (OSTI)

    None

    2011-04-25T23:59:59.000Z

    Mike Lamont : LHC Machine Coordinator and General Dogsbody Questions asked : 1. What does it take to start up the LHC machine? 2. What's the plan for 1st injection day? 3. How do you feel about this?

  14. Interview on the life and work of Partha Dasgupta

    E-Print Network [OSTI]

    Dasgupta, Partha

    2010-01-01T23:59:59.000Z

    trash Malthus so as to go into denial over environmental degradation; the Economist recently poked fun at him under the caption ?false prophet?; the newspaper does now acknowledge climate change as a devastation in waiting; but climate change is only one... for human communities; publicity over global climate change is probably the first dent on the belief that insults to nature are invariably reversible; if the mean temperature goes up by 5 degrees beyond what it is now, Earth will have entered a regime...

  15. Interview of Mike Lamont about the First Beam

    SciTech Connect (OSTI)

    None

    2008-07-31T23:59:59.000Z

    Mike Lamont : LHC Machine Coordinator and General Dogsbody Questions asked : 1. What does it take to start up the LHC machine? 2. What's the plan for 1st injection day? 3. How do you feel about this?

  16. Dreams of Earth and Sky: Interviews with Nine Kansas Poets

    E-Print Network [OSTI]

    Bosnak, Kirsten Ann Meenen

    2010-07-28T23:59:59.000Z

    ? In the second year, the events I go to are less glamorous, but there’s still a very steady stream of them. I feel like I’m more of an institution now that people know where to find 10 me, and I get a small, steady river of requests. They can be for very..., as part of the Dakota religion. Most native religions have an origin place — Shiprock, or the Diné Four Mountains, sacred places. The big red stone down at the dam, right here by the Kaw River, is important. When you have stories and prayers...

  17. Second Interview with Professor Sir Derek Bowett - 8 March 2007

    E-Print Network [OSTI]

    Dingle, Lesley; Bates, Daniel

    2008-05-14T23:59:59.000Z

    was given the award in The Hague. I had been working for the Danes in two cases. One was the case against Denmark brought by Finland. It never came to trial because the Danes settled it. It had to do with ships passing through the Danish straits...

  18. An interview on the life and work of John Gurdon

    E-Print Network [OSTI]

    Gurdon, John

    2008-12-11T23:59:59.000Z

    the job and then heads of other departments in Oxford, most notably Rodney Porter, the Head of Biochemistry, mounted a counter move to keep me in Oxford; however my Head of Department stuck to his guns; as I had a house and family in Oxford I was very...

  19. Third Interview With RWM Dias - 13 March 2007

    E-Print Network [OSTI]

    Dingle, Lesley; Bates, Daniel

    2007-06-20T23:59:59.000Z

    . Yes. 256. Hart had apparently complained that the First Edition was too broadly ranging, but in the second edition you stuck to your guns and Durham’s review praised your approach, saying that students need a broad introduction before they can follow... ranging, but in the second edition you stuck to your guns and Durham?s review praised your approach, saying that students need a broad introduction before they can follow the specific paths advocated by Hart. In retrospect do you believe that you were...

  20. Transitioning Kentucky Off Oil: An Interview with Clean Cities...

    Energy Savers [EERE]

    UPS to replace engines on the company's ground equipment, as well as use propane and biodiesel. UPS has been a very strong partner with us. Q: What do you consider your greatest...