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1

Henan Mingdu Wind Power Co Ltd aka He Nan Ming Du Feng Dian Limited...  

Open Energy Info (EERE)

Henan Mingdu Wind Power Co Ltd aka He Nan Ming Du Feng Dian Limited Company Jump to: navigation, search Name Henan Mingdu Wind Power Co Ltd (aka He Nan Ming Du Feng Dian Limited...

2

Henan Mingdu Wind Power Co Ltd aka He Nan Ming Du Feng Dian Limited Company  

Open Energy Info (EERE)

Henan Mingdu Wind Power Co Ltd aka He Nan Ming Du Feng Dian Limited Company Henan Mingdu Wind Power Co Ltd aka He Nan Ming Du Feng Dian Limited Company Jump to: navigation, search Name Henan Mingdu Wind Power Co Ltd (aka He Nan Ming Du Feng Dian Limited Company) Place Jiaozuo, Henan Province, China Sector Wind energy Product Wind turbine blades provider. References Henan Mingdu Wind Power Co Ltd (aka He Nan Ming Du Feng Dian Limited Company)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Henan Mingdu Wind Power Co Ltd (aka He Nan Ming Du Feng Dian Limited Company) is a company located in Jiaozuo, Henan Province, China . References ↑ "[ Henan Mingdu Wind Power Co Ltd (aka He Nan Ming Du Feng Dian Limited Company)]" Retrieved from

3

Ningbo Feng Shen Feng Dian Science and Technology Co Ltd | Open Energy  

Open Energy Info (EERE)

Shen Feng Dian Science and Technology Co Ltd Shen Feng Dian Science and Technology Co Ltd Jump to: navigation, search Name Ningbo Feng Shen Feng Dian Science and Technology Co Ltd Place Ningbo, Zhejiang Province, China Zip 315103 Sector Solar, Wind energy Product Producer for small wind turbines and wind & solar energy supplementary generating systems in China. Coordinates 29.87096°, 121.543549° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":29.87096,"lon":121.543549,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

4

Feng Lin  

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

Portrait of Feng Lin Portrait of Feng Lin Feng Lin Electrochemical Technologies Group Lawrence Berkeley National Laboratory 1 Cyclotron Road MS 62R0203 Berkeley CA 94720 Office Location: 62-0111 (510) 486-5195 FLin@lbl.gov Feng Lin graduated from Tianjin University with a Bachelor's degree in Materials Science and Engineering in 2009, and from Colorado School of Mines/National Renewable Energy Laboratory with a PhD degree in Materials Science in 2012. During his PhD education, Feng involved in multiple interdisciplinary projects with focuses on building energy efficiency (smart window technologies), electrochemistry and heterogeneous catalysis. Feng also brought a remarkable depth of efforts towards the knowledge transfer from research lab to industrial partners. Feng joined Lawrence

5

Wei Feng  

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

Wei Feng Wei Feng Wei Feng Microgrids China Energy Group Lawrence Berkeley National Laboratory 1 Cyclotron Road MS 90R2002 Berkeley CA 94720 Office Location: 90-2112 (510) 486-5156 WeiFeng@lbl.gov Wei Feng's research focuses on building energy efficiency, Chinese commercial building energy retrofit modeling, building energy simulation, distributed and renewable energy systems application in buildings, prototypical building energy models development and modeling for China. He also focuses on China's building energy efficiency policy for both commercial/public and residential buildings, building codes and standards, Green building standards and international comparison, and codes compliance building energy research. Wei Feng has been working in building energy efficiency area since 2003.

6

Wei Feng  

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

Wei Feng's research focuses on building energy efficiency, Chinese commercial building energy retrofit modeling, building energy simulation, distributed and renewable energy...

7

Diane Cabelli  

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

Diane Cabelli Diane Cabelli Chemist Chemistry Department Building 555 Brookhaven National Laboratory P.O. Box 5000 Upton, NY 11973-5000 Phone: (631) 344-4361 FAX: (631) 344-5815 e-mail Thermal, Photo- and Radiation-Induced Reactions in Condensed Media Research Interests kinetics and mechanisms of high valent metal complex reactivity in water; oxygen radical reactivity with enzymes/cellular components (superoxide dismutases/reductases) Education A.B, Bryn Mawr College; Ph.D., University of Texas at Austin (1979, w/ Michael Dewar/Alan Cowley) Employment National Museum Act Fellowship, Conservation Center, Institute of Fine Arts, New York University 1980-1981; Research Associate, Brookhaven National Laboratory,1981-1983; Assistant Chemist, Brookhaven National Laboratory,1983-1987; Visiting Scientist, Risoe National Laboratory, Denmark, 1985-1986; Associate Chemist, Brookhaven National Laboratory, 1988-1995; Chemist, Brookhaven National Laboratory, 1995-present.

8

Diane E. Cabelli  

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

E. Cabelli E. Cabelli Picture of Diane E. Cabelli Chemist Redox chemistry of high oxidation state transition-metal complexes, particularly CuIII, MnIII/MnIV; Superoxide chemistry in aqueous solutions: dismutation of superoxide radical; copper-zinc superoxide dismutase and model compounds. Telephone #: (631) 344-4361 cabelli@bnl.gov A.B. Bryn Mawr College, 1973; Ph.D. University of Texas, Austin, 1979 Research Associate, Conservation Center, Institute of Fine Arts, New York University, 3/80-3/81; Research Associate, Brookhaven National Laboratory, 3/81-10/83; Assistant Chemist, BNL, 10/83-12/87; Visiting Scientist, Riso National Laboratory, Denmark, 8/85-7/86; Associate Chemist, BNL, 1/88-9/89; Associate Chemist, continuing, BNL, 10/89-9/95; chemist, continuing, BNL,

9

Anhui Guo Feng Bio Energy Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Guo Feng Bio Energy Co Ltd Place Anhui Province, China Product A company engaged in biodiesel technology research, manufacutre and sales. References Anhui Guo Feng Bio Energy Co...

10

Women @ Energy: Diane Chinn | Department of Energy  

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

Diane Chinn Diane Chinn Women @ Energy: Diane Chinn April 19, 2013 - 9:13am Addthis Women @ Energy: Diane Chinn Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. Cutting-edge science, technology, and engineering attracted Dr. Diane Chinn to a career at a Department of Energy national laboratory. As director of the Accelerated Materials and Manufacturing Initiative at Lawrence Livermore National Laboratory, she leads a team of engineers and scientists in research that will accelerate the materials lifecycle from concept to manufacturing. The team performs innovative research in advanced additive manufacturing, chemistry and materials science, modeling and characterization, and predictive simulation. This fundamental research creates breakthrough solutions across a broad range of mission needs in

11

Beijing Solar Fengli Technology Ltd | Open Energy Information  

Open Energy Info (EERE)

100083 Sector Efficiency, Solar, Wind energy Product A company engaged in manufacturing Solar PV power, wind power and energy efficiency products. References Beijing Solar Fengli...

12

Diane E. Cabelli's List of Publications  

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

LEAF/Center for LEAF/Center for Radiation Chemistry Research | | Brunschwig | Cabelli | Cook | Creutz | Fujita | Holroyd | Lymar | Miller | Newton | Sutin | Wishart | Diane E. Cabelli List of Publications: 72. Greenleaf, W.B; Stroupe, M.E.; Hearn, A.S.; Cabelli, D.E.; Lepock, J.R.; Tainer, J.A.; Nick H.S.; Silverman, D.N. (submitted) “Role of Hydrogen Bonding in the Active Site of Manganese Superoxide Dismutase” Biochemistry 71. Sharma, V.K.; O’Connor, D.B.; Cabelli, D.E. (submitted) “Oxidation of Thiocyanate by Iron(V) in Alkaline Medium” Inorg. Chim. Acta 70. Hearn, A.S.; Fan, L.; Lepock, J.R.; Luba, J.P.; Greenleaf, W.B.; Cabelli, D.E.; Tainer, J.A.; Nick H.S.; Silverman, D.N. (in press) Catalytic and Structural Effects of Amino Acid Substitution at the Dimeric

13

Feng Fa Science and Technology | Open Energy Information  

Open Energy Info (EERE)

Feng Fa Science and Technology Feng Fa Science and Technology Jump to: navigation, search Name Feng Fa Science and Technology Place Shenzhen, Guangdong Province, China Sector Wind energy Product A VC/PE funded wind turbine design and manufacturing company. Coordinates 22.546789°, 114.112556° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":22.546789,"lon":114.112556,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

14

Formation of nano-crystalline todorokite from biogenic Mn Xiong Han Feng a,1  

E-Print Network (OSTI)

Formation of nano-crystalline todorokite from biogenic Mn oxides Xiong Han Feng a,1 , Mengqiang Zhu oxides in the environment. Additionally this method may be a viable biosynthesis route for porous, nano

Sparks, Donald L.

15

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl  

E-Print Network (OSTI)

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl 865-946-1475 865-946-1236 Center for Transportation Analysis News Oak Ridge National to members of the Kentucky Transportation Cabinet and the Kentucky Transportation Center. The purpose

16

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl  

E-Print Network (OSTI)

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl 865-946-1475 865-946-1236 Center for Transportation Analysis News Oak Ridge National, during the Chairman's Luncheon at the 92nd Annual Transportation Research Board (TRB) Meeting

17

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl  

E-Print Network (OSTI)

Transportation Planning & Decision Science Group Transportation Systems Research Group Diane Davidson Keith Kahl 865-946-1475 865-946-1236 Center for Transportation Analysis News Oak Ridge National of Hydrogen Fuel Cell Vehicle Technology and Prospects for the Future" P.T. Jones ­ "Dynamic Wireless Power

18

Semantic Mediation between Business Partners - A SWS-Challenge Solution Using DIANE Service Descriptions  

Science Conference Proceedings (OSTI)

In this paper, we introduce the DIANE Service Description (DSD) and show how it has been used to solve the mediation problem stated in the scenarios of the SWS-Challenge (http://sws-challenge.org/). We provide a consolidated description of our approach ... Keywords: semantic servicesbusiness mediation

Ulrich Kuster; Birgitta Konig-Ries

2007-11-01T23:59:59.000Z

19

Yejun Feng  

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

University of Chicago, Chicago, IL. University of Washington, Department of Physics, Seattle, WA; Ph.D.-Physics, 2003. The City College of New York - CUNY, New York, NY; M.A....

20

Nan Zhou, David Fridley, Michael McNeil, Nina Khanna, Wei Feng and Jing Ke  

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

Quantifying the potential impact Quantifying the potential impact of energy efficiency and low carbon policies for China Nan Zhou, David Fridley, Michael McNeil, Nina Khanna, Wei Feng and Jing Ke China Energy Group Environmental Energy Technologies Division Lawrence Berkeley National Laboratory Pre-print version of proceedings of the European Council for an Energy-Efficient Economy's 2013 Summer Study on Energy Efficiency, held in Toulon, France, June 3 - 8, 2013 March 2013 This work was supported by the China Sustainable Energy Program of the Energy Foundation through the U.S. Department of Energy under Contract No. DE-AC02- 05CH11231. ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY LBNL-6161E Disclaimer This document was prepared as an account of work sponsored by the United States Government. While

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


21

Error Recovery for a Boiler System with OTS PID Controller Tom Anderson, Mei Feng, Steve Riddle, Alexander Romanovsky  

E-Print Network (OSTI)

Error Recovery for a Boiler System with OTS PID Controller Tom Anderson, Mei Feng, Steve Riddle-The-Shelf) item. The case study used a Simulink model of a steam boiler system together with an OTS PID in practice, employing software models of the PID controller and the steam boiler system rather than

Newcastle upon Tyne, University of

22

Error Recovery for a Boiler System with OTS PID Controller Tom Anderson, Mei Feng, Steve Riddle, Alexander Romanovsky  

E-Print Network (OSTI)

1 Error Recovery for a Boiler System with OTS PID Controller Tom Anderson, Mei Feng, Steve Riddle employing an OTS (Off-The-Shelf) item. The case study used a Simulink model of a steam boiler system, employing software models of the PID controller and the steam boiler system rather than conducting

Newcastle upon Tyne, University of

23

Diane Zhong  

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

Upton, NY 11973-5000 Phone: (631) 344-4360 FAX: (631) 344-5815 e-mail Artificial Photosynthesis Group Education Research Experience Research Interests Selected Publications Top...

24

User's guide to DIANE Version 2. 1: A microcomputer software package for modeling battery performance in electric vehicle applications  

DOE Green Energy (OSTI)

DIANE is an interactive microcomputer software package for the analysis of battery performance in electric vehicle (EV) applications. The principal objective of this software package is to enable the prediction of EV performance on the basis of laboratory test data for batteries. The model provides a second-by-second simulation of battery voltage and current for any specified velocity/time or power/time profile. The capability of the battery is modeled by an algorithm that relates the battery voltage to the withdrawn current, taking into account the effect of battery depth-of-discharge (DOD). Because of the lack of test data and other constraints, the current version of DIANE deals only with vehicles using fresh'' batteries with or without regenerative braking. Deterioration of battery capability due to aging can presently be simulated with user-input parameters accounting for an increase of effective internal resistance and/or a decrease of cell no-load voltage. DIANE 2.1 is written in FORTRAN language for use on IBM-compatible microcomputers. 7 refs.

Marr, W.W.; Walsh, W.J. (Argonne National Lab., IL (USA). Energy Systems Div.); Symons, P.C. (Electrochemical Engineering Consultants, Inc., Morgan Hill, CA (USA))

1990-06-01T23:59:59.000Z

25

Limiter  

DOE Patents (OSTI)

A limiter with a specially contoured front face is provided. The front face of the limiter (the plasma-side face) is flat with a central indentation. In addition, the limiter shape is cylindrically symmetric so that the limiter can be rotated for greater heat distribution. This limiter shape accommodates the various power scrape-off distances lambda p, which depend on the parallel velocity, V/sub parallel/, of the impacting particles.

Cohen, S.A.; Hosea, J.C.; Timberlake, J.R.

1984-10-19T23:59:59.000Z

26

Limiter  

SciTech Connect

A limiter with a specially contoured front face accommodates the various power scrape-off distances .lambda..sub.p, which depend on the parallel velocity, V.sub..parallel., of the impacting particles. The front face of the limiter (the plasma-side face) is flat with a central indentation. In addition, the limiter shape is cylindrically symmetric so that the limiter can be rotated for greater heat distribution.

Cohen, Samuel A. (Hopewell, NJ); Hosea, Joel C. (Princeton, NJ); Timberlake, John R. (Allentown, NJ)

1986-01-01T23:59:59.000Z

27

Xiang-Feng Zhou  

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

Zhou Research Associate Chemistry Department Building 555 Brookhaven National Laboratory P.O. Box 5000 Upton, NY 11973-5000 Phone: FAX: e-mail Artificial Photosynthesis Group...

28

2/10/13 5:55 PMEnvironmental Outlook: The Keystone XL Pipeline | The Diane Rehm Show from WAMU and NPR Page 1 of 14http://thedianerehmshow.org/shows/2013-02-05/environmental-outlook-keystone-xl-pipeline/transcript  

E-Print Network (OSTI)

, approval from the State Department. The proposed 1,700-mile project would bring crude oil from Canada of the nation's economic health to import this oil, to bring this oil into the U.S., to have access) Thanks for joining us. I'm Diane Rehm. There's one more hurdle for proponents of the Keystone XL Pipeline

Russo, Bernard

29

Tolerance Limits  

Science Conference Proceedings (OSTI)

... LIMITS Y ** *** 2-SIDED NORMAL TOLERANCE LIMITS: XBAR +- K*S REFERENCE--CRC HANDBOOK, PAGES 32-35 ...

2010-12-06T23:59:59.000Z

30

BILL RICHARDSON Governor DIANE DENISH Lieutenant Governor  

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

November 25,2009 November 25,2009 David Moody, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 NEW MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Bureau 2905 Rodeo Park Drive East, Building 1 Santa Fe, New Mexico 87505-6303 Phone (505) 476-6000 Fax (505) 476-6030 JIIJIIW.lll1leIlV.state.lll1l.lIS CERTIFIED MAIL - RETURN RECEIPT REQUESTED Farok Sharif, President Washington TRU Solutions LLC P.O. Box 2078 Carlsbad, New Mexico 88221-5608 Carlsbad, New Mexico 88221-3090 RON CURRY Secretary JON GOLDSTEIN Deputy Secretary RE: ADMINISTRATIVE COMPLETENESS DETERMINATION OF THE AMENDED PERMIT RENEWAL ApPLICATION WIPP HAZARDOUS WASTE FACILITY PERMIT EPA I.D. NUMBER NM4890139088 HWB-WIPP-09-006 Dear Dr. Moody and Mr. Sharif: On August 31,2009, the New Mexico Environment Department (NMED) conditionally granted a

31

BILL RICHARDSON Governor DIANE DENISH Lieutenant Governor  

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

November 25,2009 David Moody, Manager Carlsbad Field Office Department of Energy P.O. Box 3090 NEW MEXICO ENVIRONMENT DEPARTMENT Hazardous Waste Bureau 2905 Rodeo Park Drive East,...

32

Automatic Formal Verification for Scheduled VLIW Code Xiushan Feng  

E-Print Network (OSTI)

387­394, Vancouver, British Columbia, Canada, October. Association for Computational Linguistics. T. c 2006 Association for Computational Linguistics A Pipeline Framework for Dependency Parsing Ming, IL 61801 {mchang21, quangdo2, danr}@uiuc.edu Abstract Pipeline computation, in which a task

Hu, Alan J.

33

Student Name Advisor Abdellah-El-Hadj, Amine Feng Liu  

E-Print Network (OSTI)

mkrstic@ucsd.edu Hernandez Jason Allan Abedania Juan Lasheras jlasheras@ucsd.edu Hernandez Mary Azucena Raymond De Callafon callafon@ucsd.edu Hernandez-Ibarra David Robert Bitmead rbitmead@ucsd.edu Hinden Name Mentor Mentor Email Malcolm Dustin Lee Hidenori Murakami hmurakami@ucsd.edu Malta Ramon Keiko

Mease, Kenneth D.

34

Process Limits on Euclid  

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

Process Limits Process Limits Limit Hard Soft core file size (blocks) 0 unlimited data seg size (kbytes) unlimited unlimited scheduling priority 0 0 file size (blocks) unlimited...

35

April 8, 2013 Ms. Diane Honeycutt National Institute of ...  

Science Conference Proceedings (OSTI)

... SRP's diverse resource portfolio includes nuclear, coal, gas, large hydro, small hydro, wind, solar, geothermal, biomass, landfill gas, demand ...

2013-04-10T23:59:59.000Z

36

April 8, 2013 Ms. Diane Honeycutt National Institute of ...  

Science Conference Proceedings (OSTI)

... minimum requirements for substation intelligent electronic devices. IEC 62351 series of information security standards for power system control ...

2013-04-09T23:59:59.000Z

37

April 8, 2013 VIA MAIL Diane Honeycutt National Institute of ...  

Science Conference Proceedings (OSTI)

... y y y The MME shall use DIAMETER for retrieval of security data from HSS for UE NAS security (in accordance with 3GPP) y ...

2013-04-10T23:59:59.000Z

38

Diane Davidson - Research Staff - Center for Transportation Analysis  

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

Areas: Transit Operations and Intelligent Transportation Systems Travel Behavior Rail and Waterway Freight Multi-modal Planning and System Analysis Current or Recent Work:...

39

William E. and Diane M. Spicer Young Investigator Award | Stanford...  

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

esteemed member of the international scientific community as a teacher and researcher in electrical engineering, applied physics and materials science. Bill spent the past 40...

40

July 19, 2013 Ms. Diane Henderson National Institute of ...  

Science Conference Proceedings (OSTI)

... industry collaborations that fuel technology transition ... they advance through the technology adaption cycle. ... and sustain operations through cycles. ...

2013-09-09T23:59:59.000Z

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


41

BILL RICHARDSON Governor DIANE DENISH Lieutenant Governor NEW...  

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

program These two concerns stemmed from the lack of evidence of dual signatures from generator site personnel who packaged the waste containers (i.e., cans into drums and drums...

42

Detector limitations, STAR  

Science Conference Proceedings (OSTI)

Every detector has limitations in terms of solid angle, particular technologies chosen, cracks due to mechanical structure, etc. If all of the presently planned parts of STAR [Solenoidal Tracker At RHIC] were in place, these factors would not seriously limit our ability to exploit the spin physics possible in RHIC. What is of greater concern at the moment is the construction schedule for components such as the Electromagnetic Calorimeters, and the limited funding for various levels of triggers.

Underwood, D. G.

1998-07-13T23:59:59.000Z

43

Limited discrepancy search revisited  

Science Conference Proceedings (OSTI)

Harvey and Ginsberg's limited discrepancy search (LDS) is based on the assumption that costly heuristic mistakes are made early in the search process. Consequently, LDS repeatedly probes the state space, going against the heuristic (i.e., taking discrepancies) ... Keywords: Heuristic mistakes, limited discrepancy search, performance improvement

Patrick Prosser; Chris Unsworth

2011-05-01T23:59:59.000Z

44

Limited Warranty Research In Motion Limited (RIM), the ...  

Science Conference Proceedings (OSTI)

... Handheld Limited Warranty (Jordan) 072406 (English) (UK Version 082504) 1 Page 2. Handheld Limited Warranty (Jordan ...

2012-11-15T23:59:59.000Z

45

CONTROL LIMITER DEVICE  

DOE Patents (OSTI)

A control-limiting device for monltoring a control system is described. The system comprises a conditionsensing device, a condition-varying device exerting a control over the condition, and a control means to actuate the condition-varying device. A control-limiting device integrates the total movement or other change of the condition-varying device over any interval of time during a continuum of overlapping periods of time, and if the tothl movement or change of the condition-varying device exceeds a preset value, the control- limiting device will switch the control of the operated apparatus from automatic to manual control.

DeShong, J.A.

1960-03-01T23:59:59.000Z

46

Security Clearances; Limitations  

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

SEC. 1072. SECURITY CLEARANCES; LIMITATIONS. SEC. 1072. SECURITY CLEARANCES; LIMITATIONS. (a) In General.-Title III of the Intelligence Reform and Terrorism Prevention Act of 2004 (50 U.S.C. 435b) is amended by adding at the end the following new section: "SEC. 3002. SECURITY CLEARANCES; LIMITATIONS. "(a) Definitions.-In this section: "(1) Controlled substance.-The term `controlled substance' has the meaning given that term in section 102 of the Controlled Substances Act (21 U.S.C. 802). "(2) Covered person.-The term `covered person' means- "(A) an officer or employee of a Federal agency; "(B) a member of the Army, Navy, Air Force, or Marine Corps who is on active duty or is in an active status; and "(C) an officer or employee of a contractor of a Federal agency.

47

(Limiting the greenhouse effect)  

SciTech Connect

Traveler attended the Dahlem Research Conference organized by the Freien Universitat, Berlin. The subject of the conference was Limiting the Greenhouse Effect: Options for Controlling Atmospheric CO{sub 2} Accumulation. Like all Dahlem workshops, this was a meeting of scientific experts, although the disciplines represented were broader than usual, ranging across anthropology, economics, international relations, forestry, engineering, and atmospheric chemistry. Participation by scientists from developing countries was limited. The conference was divided into four multidisciplinary working groups. Traveler acted as moderator for Group 3 which examined the question What knowledge is required to tackle the principal social and institutional barriers to reducing CO{sub 2} emissions'' The working rapporteur was Jesse Ausubel of Rockefeller University. Other working groups examined the economic costs, benefits, and technical feasibility of options to reduce emissions per unit of energy service; the options for reducing energy use per unit of GNP; and the significant of linkage between strategies to reduce CO{sub 2} emissions and other goals. Draft reports of the working groups are appended. Overall, the conference identified a number of important research needs in all four areas. It may prove particularly important in bringing the social and institutional research needs relevant to climate change closer to the forefront of the scientific and policy communities than hitherto.

Rayner, S.

1991-01-07T23:59:59.000Z

48

(Limiting the greenhouse effect)  

SciTech Connect

Traveler attended the Dahlem Research Conference organized by the Freien Universitat, Berlin. The subject of the conference was Limiting the Greenhouse Effect: Options for Controlling Atmospheric CO{sub 2} Accumulation. Like all Dahlem workshops, this was a meeting of scientific experts, although the disciplines represented were broader than usual, ranging across anthropology, economics, international relations, forestry, engineering, and atmospheric chemistry. Participation by scientists from developing countries was limited. The conference was divided into four multidisciplinary working groups. Traveler acted as moderator for Group 3 which examined the question What knowledge is required to tackle the principal social and institutional barriers to reducing CO{sub 2} emissions'' The working rapporteur was Jesse Ausubel of Rockefeller University. Other working groups examined the economic costs, benefits, and technical feasibility of options to reduce emissions per unit of energy service; the options for reducing energy use per unit of GNP; and the significant of linkage between strategies to reduce CO{sub 2} emissions and other goals. Draft reports of the working groups are appended. Overall, the conference identified a number of important research needs in all four areas. It may prove particularly important in bringing the social and institutional research needs relevant to climate change closer to the forefront of the scientific and policy communities than hitherto.

Rayner, S.

1991-01-07T23:59:59.000Z

49

Similarity-based fuzzy limits  

Science Conference Proceedings (OSTI)

In this paper the concept of similarity-based fuzzy limits in metric spaces is introduced and it is shown that it is an application of limit maps of topologies on [0,1]-valued sets, introduced by Hohle and Sostak, furthermore it is observed that the ... Keywords: Fuzzy limit, Limit map, Similarity-based fuzzy limit, [0,1]-Valued topology

Gltekin Soylu

2008-12-01T23:59:59.000Z

50

Fault Current Limiters  

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

Fault Fault Current Limiters Superconducting & Solid-state Power Equipment Office of Electricity Delivery and Energy Reliability www.oe.energy.gov Office of Electricity Delivery and Energy Reliability, OE-1 U.S. Department of Energy - 1000 Independence Avenue, SW - Washington, DC 20585 Plugging America Into the Future of Power What are FCLs? A fault is an unintentional short circuit, or partial short-circuit, in an electric circuit. A variety of factors such as lightning, downed power lines, or crossed power lines cause faults. During a fault, excessive current-called fault current- flows through the electrical system often resulting in a failure of one section of that system by causing a

51

COMMENTARY:Limits to adaptation  

SciTech Connect

An actor-centered, risk-based approach to defining limits to social adaptation provides a useful analytic framing for identifying and anticipating these limits and informing debates over society s responses to climate change.

Preston, Benjamin L [ORNL

2013-01-01T23:59:59.000Z

52

Limitations on Carry Lookahead Networks  

Science Conference Proceedings (OSTI)

The fan-in and fan-out limitations imposed by specific gate circuits force corresponding limits-upon the sizes of carry lookahead circuits fabricated from those gates. The relationships between those limits are derived, providing simple formulae that ... Keywords: high-speed arithmetic, Binary addition, carry lookahead

T. Rhyne

1984-04-01T23:59:59.000Z

53

Limit Cycle and Conserved Dynamics  

E-Print Network (OSTI)

We demonstrate that a potential coexists with limit cycle. Here the potential determines the final distribution of population. Our demonstration consists of three steps: We first show the existence of limit from a typical physical sciences setting: the potential is a type of Mexican hat type, with the strength of a magnetic field scale with the strength the potential gradient near the limit cycle, and the friction goes to zero faster than the potential near the limit cycle. Hence the dynamics at the limit cycle is conserved. The diffusion matrix is nevertheless finite at the limit cycle. Secondly, we construct the potential in the dynamics with limit cycle in a typical dynamical systems setting. Thirdly, we argue that such a construction can be carried out in a more general situation based on a method discovered by one of us. This method of dealing with stochastic differential equation is in general different from both Ito and Stratonovich calculus. Our result may be useful in many related applications, such as in the discussion of metastability of limit cycle and in the construction of Hopfield potential in the neural network computation.

X. -M. Zhu; L. Yin; P. Ao

2004-12-21T23:59:59.000Z

54

FUEL CASK IMPACT LIMITER VULNERABILITIES  

Science Conference Proceedings (OSTI)

Cylindrical fuel casks often have impact limiters surrounding just the ends of the cask shaft in a typical 'dumbbell' arrangement. The primary purpose of these impact limiters is to absorb energy to reduce loads on the cask structure during impacts associated with a severe accident. Impact limiters are also credited in many packages with protecting closure seals and maintaining lower peak temperatures during fire events. For this credit to be taken in safety analyses, the impact limiter attachment system must be shown to retain the impact limiter following Normal Conditions of Transport (NCT) and Hypothetical Accident Conditions (HAC) impacts. Large casks are often certified by analysis only because of the costs associated with testing. Therefore, some cask impact limiter attachment systems have not been tested in real impacts. A recent structural analysis of the T-3 Spent Fuel Containment Cask found problems with the design of the impact limiter attachment system. Assumptions in the original Safety Analysis for Packaging (SARP) concerning the loading in the attachment bolts were found to be inaccurate in certain drop orientations. This paper documents the lessons learned and their applicability to impact limiter attachment system designs.

Leduc, D; Jeffery England, J; Roy Rothermel, R

2009-02-09T23:59:59.000Z

55

Offline count-limited certificates  

Science Conference Proceedings (OSTI)

In this paper, we present the idea of offline count-limited certificates (or clics for short), and show how these can be implemented using minimal trusted hardware functionality already widely available today. Offline count-limited ... Keywords: authentication, offline payments, smartcards, trusted platform module (TPM)

Luis F. G. Sarmenta; Marten van Dijk; Jonathan Rhodes; Srinivas Devadas

2008-03-01T23:59:59.000Z

56

Passive fault current limiting device  

DOE Patents (OSTI)

A passive current limiting device and isolator is particularly adapted for use at high power levels for limiting excessive currents in a circuit in a fault condition such as an electrical short. The current limiting device comprises a magnetic core wound with two magnetically opposed, parallel connected coils of copper, a high temperature superconductor or other electrically conducting material, and a fault element connected in series with one of the coils. Under normal operating conditions, the magnetic flux density produced by the two coils cancel each other. Under a fault condition, the fault element is triggered to cause an imbalance in the magnetic flux density between the two coils which results in an increase in the impedance in the coils. While the fault element may be a separate current limiter, switch, fuse, bimetal strip or the like, it preferably is a superconductor current limiter conducting one-half of the current load compared to the same limiter wired to carry the total current of the circuit. The major voltage during a fault condition is in the coils wound on the common core in a preferred embodiment. 6 figs.

Evans, D.J.; Cha, Y.S.

1999-04-06T23:59:59.000Z

57

Feng shui of supercomputer memory: positional effects in DRAM and SRAM faults  

Science Conference Proceedings (OSTI)

Several recent publications confirm that faults are common in high-performance computing systems. Therefore, further attention to the faults experienced by such computing systems is warranted. In this paper, we present a study of DRAM and SRAM faults ...

Vilas Sridharan, Jon Stearley, Nathan DeBardeleben, Sean Blanchard, Sudhanva Gurumurthi

2013-11-01T23:59:59.000Z

58

This article was downloaded by:[Feng, W. J.] On: 5 June 2008  

E-Print Network (OSTI)

controlled brakes and steering [15], hybrid electric vehicles [16] or hybrid railway traction system [17. on Magnetics, vol. 35, no. 1, pp. 334­339, 1999. [6] W. Moon and I. Busch-Vishniac, "Modeling of piezoelectric: application to a railway traction device," IMechE J. Systems and Control Engineering, Part I, vol. 220, pp

Pan, Ernie

59

Bioethanol Limited | Open Energy Information  

Open Energy Info (EERE)

Bioethanol Limited Bioethanol Limited Jump to: navigation, search Name Bioethanol Limited Place London, United Kingdom Zip SE1 7TJ Sector Renewable Energy Product Aims to develop a global renewable transport fuel business supplying primarily bioethanol but also biodiesel. Coordinates 51.506325°, -0.127144° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.506325,"lon":-0.127144,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

60

Ablamp Limited | Open Energy Information  

Open Energy Info (EERE)

Ablamp Limited Ablamp Limited Jump to: navigation, search Name Ablamp Limited Place Nanhai, Guangdong Province, China Sector Solar Product Manufacturer of energy-saving Compact Fluorescent Light Bulbs, solar-powered lights, LED bulbs, auto lamps and other speciality lamps. Coordinates 23.049681°, 113.173737° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":23.049681,"lon":113.173737,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

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61

Solfex Limited | Open Energy Information  

Open Energy Info (EERE)

Solfex Limited Solfex Limited Jump to: navigation, search Name Solfex Limited Address Energy Arena Bannister Hall Works Off Shop Lane, Higher Walton Preston, Lancashire PR5 4DZ Place Preston, United Kingdom Sector Solar Product Solar thermal collectors Phone number 01772 312847 Website http://www.solfex.co.uk/home.h Coordinates 53.743452°, -2.64416° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.743452,"lon":-2.64416,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

62

Renpro Limited | Open Energy Information  

Open Energy Info (EERE)

Renpro Limited Renpro Limited Jump to: navigation, search Name Renpro Limited Place London, England, United Kingdom Zip WC2N 4JF Sector Renewable Energy Product String representation "Founded in 2005 ... newable energy." is too long. Coordinates 51.506325°, -0.127144° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.506325,"lon":-0.127144,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

63

Aluminum Honeycomb Impact Limiter Study  

Science Conference Proceedings (OSTI)

Scale model testing, static-materials testing, and static and dynamic structural analyses of data on impact limiters provided data for NRC licensing of a spent-fuel transport cask. The analysis of quarter-scale drop test data is reconciled with static and dynamic structural analysis data produced using the ANSYS program.

1991-08-13T23:59:59.000Z

64

Optimal estimation with limited measurements  

Science Conference Proceedings (OSTI)

This paper introduces a sequential estimation problem with two decision makers, or agents, who work as members of a team. One of the agents sits at an observation post, and makes sequential observations about the state of an underlying stochastic process ... Keywords: WSNs, limited information, networked control systems, optimal estimation, real-time control, real-time monitoring, recursive estimation, sequential estimation, wireless networks, wireless sensor networks

Orhan C. Imer; Tamer Basar

2010-01-01T23:59:59.000Z

65

Definition: System Operating Limit | Open Energy Information  

Open Energy Info (EERE)

Operating Limit Operating Limit Jump to: navigation, search Dictionary.png System Operating Limit The value (such as MW, MVar, Amperes, Frequency or Volts) that satisfies the most limiting of the prescribed operating criteria for a specified system configuration to ensure operation within acceptable reliability criteria. System Operating Limits are based upon certain operating criteria. These include, but are not limited to: Facility Ratings (Applicable pre- and post- Contingency equipment or facility ratings), Transient Stability Ratings (Applicable pre- and post-Contingency Stability Limits), Voltage Stability Ratings (Applicable pre- and post- Contingency Voltage Stability), System Voltage Limits (Applicable pre- and post- Contingency Voltage Limits)[1] Also Known As SOL

66

Performance limits of heliostat fields  

SciTech Connect

Geometric and thermodynamic arguments are used to derive upper limits on the performance of a solar energy collection system, consisting of an axisymmetric heliostat field, a solar tower, secondary optics and a black receiver. Performance limits on collected power, concentration, and work output are presented. Performance of tower systems with several secondary optics options is compared: tower-top Compound Parabolic Concentrator (CPC), Tailored Edge-Ray Concentrator (TERC) approximated by a cone, and Cassegrainian with ground-level CPC or Compound Elliptic Concentrator (CEC). Optimized ray tracing is used to generate the design parameters of the secondary concentrators that yield the highest optical efficiency. The results show that the tower-top Cone provides the best performance regarding both concentration and efficiency, except for very large fields. The Cassegrainian designs come in second, but become equal and even better than the Cone for large fields. The results for the Cassegrainian are sensitive to the value of the reflectivity, due to the additional reflections incurred. The choice of a CEC is better than a CPC for the terminal concentration in a Cassegrainian system, but the difference is small. The suitability of the different design options for high-temperature solar applications is discussed. The recommendations regarding optical configuration depend on field size, as well as on application-specific constraints.

Kribus, A.; Krupkin, V.; Yogev, A. [Weizmann Inst. of Science, Rehovot (Israel). Environmental Sciences and Energy Research Dept.; Spirkl, W. [Ludwig-Maximilians-Univ. Muenchen (Germany). Sektion Physik

1998-11-01T23:59:59.000Z

67

Limited-life cartridge primers  

DOE Patents (OSTI)

A cartridge primer is described which utilizes an explosive that can be designed to become inactive in a predetermined period of time: a limited-life primer. The explosive or combustible material of the primer is an inorganic reactive multilayer (RML). The reaction products of the RML are sub-micron grains of non-corrosive inorganic compounds that would have no harmful effects on firearms or cartridge cases. Unlike use of primers containing lead components, primers utilizing RML`s would not present a hazard to the environment. The sensitivity of an RML is determined by the physical structure and the stored interfacial energy. The sensitivity lowers with time due to a decrease in interfacial energy resulting from interdiffusion of the elemental layers. Time-dependent interdiffusion is predictable, thereby enabling the functional lifetime of an RML primer to be predetermined by the initial thickness and materials selection of the reacting layers. 10 figs.

Makowiecki, D.M.; Rosen, R.S.

1998-06-30T23:59:59.000Z

68

Limited-life cartridge primers  

DOE Patents (OSTI)

A cartridge primer which utilizes an explosive that can be designed to become inactive in a predetermined period of time: a limited-life primer. The explosive or combustible material of the primer is an inorganic reactive multilayer (RML). The reaction products of the RML are sub-micron grains of non-corrosive inorganic compounds that would have no harmful effects on firearms or cartridge cases. Unlike use of primers containing lead components, primers utilizing RML's would not present a hazard to the environment. The sensitivity of an RML is determined by the physical structure and the stored interfacial energy. The sensitivity lowers with time due to a decrease in interfacial energy resulting from interdiffusion of the elemental layers. Time-dependent interdiffusion is predictable, thereby enabling the functional lifetime of an RML primer to be predetermined by the initial thickness and materials selection of the reacting layers.

Makowiecki, Daniel M. (Livermore, CA); Rosen, Robert S. (San Ramon, CA)

1998-01-01T23:59:59.000Z

69

A Study and Comparison of Multimedia Web Searching: Dian Tjondronegoro and Amanda Spink  

E-Print Network (OSTI)

terms: The user terms entered into the query box (e.g., "Web search"). · Vertical:The query is being queries and sessions; (b) user demograph- ics; (c) most popular multimedia Web searching terms; and (d search terms; (c) many multimedia searches are for information about people, especially in audio search

Jansen, James

70

Fluid substitution in coalbeds Diane J. Lespinasse and Robert J. Ferguson  

E-Print Network (OSTI)

IN A CO2-FLOODED COAL BED METHANE: A MODELING STUDY SUMMARY Understanding the effects of changing seismic, physics-based models are developed to predict changes through the CO2-ECBM (Enhanced Coal Bed Methane time releasing Coal Bed Methane. The methane that is derived from this Enhanced Coal Bed (ECBM

Ferguson, Robert J.

71

Diane L. Paukett, D.O. Occupational Health and Safety -LAR  

E-Print Network (OSTI)

, Health Services IN-204 Binghamton, NY 13902-6000 To All Visiting Faculty and Students: We are pleased you 6000, Health Services IN-204 Binghamton, NY 13902-6000 I will be reviewing your Health Screening form Health and Safety Program of Laboratory Animal Resources and hope that you find your visit at Binghamton

Suzuki, Masatsugu

72

Green Heat Solutions Limited | Open Energy Information  

Open Energy Info (EERE)

Heat Solutions Limited Jump to: navigation, search Name Green Heat Solutions Limited Sector Marine and Hydrokinetic Website http:http:www.greenheating Region Scotland LinkedIn...

73

Local Generation Limited | Open Energy Information  

Open Energy Info (EERE)

Limited Place United Kingdom Sector Biomass Product UK-based biomass firm developing anaerobic digestion plants. References Local Generation Limited1 LinkedIn Connections...

74

Exorka International Limited | Open Energy Information  

Open Energy Info (EERE)

Exorka International Limited is a specialist developer of low-temperature geothermal electricity generation, incorporated in England. References Exorka International Limited1...

75

Colony Mills Limited | Open Energy Information  

Open Energy Info (EERE)

Mills Limited Jump to: navigation, search Name Colony Mills Limited Place Lahore, Pakistan Sector Solar Product Yarn manufacturer, plans to set up solar thermal plant....

76

Greenergy Biofuels Limited | Open Energy Information  

Open Energy Info (EERE)

Greenergy Biofuels Limited Jump to: navigation, search Name Greenergy Biofuels Limited Place London, Greater London, United Kingdom Zip WC1V 7BD Sector Biofuels Product Imports,...

77

United Biofuels Private Limited | Open Energy Information  

Open Energy Info (EERE)

Page Edit with form History Facebook icon Twitter icon United Biofuels Private Limited Jump to: navigation, search Name United Biofuels Private Limited Place Tamil Nadu, India...

78

China Innovation Investment Limited | Open Energy Information  

Open Energy Info (EERE)

Innovation Investment Limited Jump to: navigation, search Name China Innovation Investment Limited Place Hong Kong Sector Solar Product Hong Kong-listed alternative energy...

79

Undergraduate Program Time Limits and Work Schedules  

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

Time Limits and Work Schedules Undergraduate Program Time Limits and Work Schedules Point your career towards LANL: work with the best minds on the planet in an inclusive...

80

Are there capacity limitations in symmetry perception?  

E-Print Network (OSTI)

1980). The demonstration of capacity limitation. Cognitive1972). Visual processing capacity and attentional control.J. (1996). Goodness of CAPACITY LIMIT OF SYMMETRY PERCEPTION

Huang, L Q; Pashler, Harold; Junge, J A

2004-01-01T23:59:59.000Z

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to obtain the most current and comprehensive results.


81

Voith Hydro Wavegen Limited | Open Energy Information  

Open Energy Info (EERE)

Voith Hydro Wavegen Limited Jump to: navigation, search Name Voith Hydro Wavegen Limited Sector Marine and Hydrokinetic Website http:www.wavegen.co.uk Region United Kingdom...

82

Photon and graviton mass limits  

Science Conference Proceedings (OSTI)

We review past and current studies of possible long-distance, low-frequency deviations from Maxwell electrodynamics and Einstein gravity. Both have passed through three phases: (1) Testing the inverse-square laws of Newton and Coulomb, (2) Seeking a nonzero value for the rest mass of photon or graviton, and (3) Considering more degrees of freedom, allowing mass while preserving gauge or general-coordinate invariance. For electrodynamics there continues to be no sign of any deviation. Since our previous review the lower limit on the photon Compton wavelength (associated with weakening of electromagnetic fields in vacuum over large distance scale) has improved by four orders of magnitude, to about one astronomical unit. Rapid current progress in astronomical observations makes it likely that there will be further advances. These ultimately could yield a bound exceeding galactic dimensions, as has long been contemplated. Meanwhile, for gravity there have been strong arguments about even the concept of a graviton rest mass. At the same time there are striking observations, commonly labeled 'dark matter' and 'dark energy' that some argue imply modified gravity. This makes the questions for gravity much more interesting. For dark matter, which involves increased attraction at large distances, any explanation by modified gravity would be qualitatively different from graviton mass. Because dark energy is associated with reduced attraction at large distances, it might be explained by a graviton-mass-like effect.

Nieto, Michael [Los Alamos National Laboratory; Goldhaber Scharff, Alfred [SUNY

2008-01-01T23:59:59.000Z

83

Definition: Fault Current Limiting | Open Energy Information  

Open Energy Info (EERE)

Limiting Limiting Jump to: navigation, search Dictionary.png Fault Current Limiting Fault current limiting can be achieved through sensors, communications, information processing, and actuators that allow the utility to use a higher degree of network coordination to reconfigure the system to prevent fault currents from exceeding damaging levels. Fault current limiting can also be achieved through the implementation of special stand alone devices known as Fault Current Limiters (FCLs) which act to automatically limit high through currents that occur during faults.[1] Related Terms fault, fault current limiter References ↑ SmartGrid.gov 'Description of Functions' Temp LikeLike UnlikeLike You like this.Sign Up to see what your friends like. late:ISGANAttributionsmart grid,smart grid,smart grid,smart grid,

84

Definition: Fault Current Limiter | Open Energy Information  

Open Energy Info (EERE)

Limiter Limiter Jump to: navigation, search Dictionary.png Fault Current Limiter A fault current limiter prevents current in an electrical circuit from exceeding a predetermined level by increasing the electrical impedance of that circuit before the current through the circuit exceeds that level. Fault current limiters are designed so as to minimize the impedance of the circuit under normal conditions to reduce losses, but increase the impedance of the circuit under fault conditions to limit fault current.[1] View on Wikipedia Wikipedia Definition A Fault Current Limiter (FCL) is a device which limits the prospective fault current when a fault occurs (e.g. in a power transmission network). The term includes superconducting devices and non-superconducting devices, however some of the more simple non-superconducting devices (such

85

Gujarat Ambuja Cements Limited | Open Energy Information  

Open Energy Info (EERE)

Ambuja Cements Limited Ambuja Cements Limited Jump to: navigation, search Name Gujarat Ambuja Cements Limited Place Mumbai, India Zip 400 021 Sector Biomass Product Indian cement company. the company installed a 24MW biomass based captive electric generating stations that will provide electricity to Gujarat Ambuja Cements Limitedâ€(tm)s (“GACL”) facility in Ropar, Punjab. References Gujarat Ambuja Cements Limited[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Gujarat Ambuja Cements Limited is a company located in Mumbai, India . References ↑ "Gujarat Ambuja Cements Limited" Retrieved from "http://en.openei.org/w/index.php?title=Gujarat_Ambuja_Cements_Limited&oldid=346290

86

Graduate Program Time Limits and Work Schedules  

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

Time Limits and Work Schedules Graduate Program Time Limits and Work Schedules Point your career towards LANL: work with the best minds on the planet in an inclusive environment...

87

Towards Sustainable Material Usage: Investigating Limits to ...  

Science Conference Proceedings (OSTI)

Presentation Title, Towards Sustainable Material Usage: Investigating Limits to ... secondary resources decreases energy consumption; this energy advantage...

88

High temperature superconducting fault current limiter  

DOE Patents (OSTI)

A fault current limiter for an electrical circuit is disclosed. The fault current limiter includes a high temperature superconductor in the electrical circuit. The high temperature superconductor is cooled below its critical temperature to maintain the superconducting electrical properties during operation as the fault current limiter. 15 figs.

Hull, J.R.

1997-02-04T23:59:59.000Z

89

Primordial magnetic field limits from cosmological data  

SciTech Connect

We study limits on a primordial magnetic field arising from cosmological data, including that from big bang nucleosynthesis, cosmic microwave background polarization plane Faraday rotation limits, and large-scale structure formation. We show that the physically relevant quantity is the value of the effective magnetic field, and limits on it are independent of how the magnetic field was generated.

Kahniashvili, Tina [McWilliams Center for Cosmology and Department of Physics, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, Pennsylvania 15213 (United States); Department of Physics, Laurentian University, Ramsey Lake Road, Sudbury, Ontario P3E 2C (Canada); Abastumani Astrophysical Observatory, Ilia State University, 2A Kazbegi Ave, Tbilisi, GE-0160 (Georgia); Tevzadze, Alexander G. [Abastumani Astrophysical Observatory, Ilia State University, 2A Kazbegi Ave, Tbilisi, GE-0160 (Georgia); Faculty of Exact and Natural Sciences, Tbilisi State University, 1 Chavchavadze Avenue, Tbilisi, GE-0128 (Georgia); Sethi, Shiv K. [McWilliams Center for Cosmology and Department of Physics, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, Pennsylvania 15213 (United States); Raman Research Institute, Sadashivanagar, Bangalore 560080 (India); Pandey, Kanhaiya [Raman Research Institute, Sadashivanagar, Bangalore 560080 (India); Ratra, Bharat [Department of Physics, Kansas State University, 116 Cardwell Hall, Manhattan, Kansas 66506 (United States)

2010-10-15T23:59:59.000Z

90

Ups and downs of demand limiting  

SciTech Connect

Electric power load management by limiting power demand can be used for energy conservation. Methods for affecting demand limiting, reducing peak usage in buildings, particularly usage for heating and ventilating systems, and power pricing to encourage demand limiting are discussed. (LCL)

Pannkoke, T.

1976-12-01T23:59:59.000Z

91

Progress on PEEM3 - An Aberration Corrected X-Ray Photoemission Electron Microscope at the ALS  

E-Print Network (OSTI)

Electron Microscope at the ALS A.A.MacDowell 1 , J.Feng 1 ,the Advanced Light Source (ALS). An electron mirror combinedat the Advanced Light Source (ALS). This limit is due to the

2006-01-01T23:59:59.000Z

92

Carbon Trust Enterprises Limited | Open Energy Information  

Open Energy Info (EERE)

Enterprises Limited Enterprises Limited Jump to: navigation, search Name Carbon Trust Enterprises Limited Place London, United Kingdom Zip WC2A 2AZ Sector Carbon Product Carbon Trust Enterprises creates and invests in new, high growth, carbon reducing businesses. Typically the company focuses on use of mature technologies rather than on technology innovations. References Carbon Trust Enterprises Limited[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Carbon Trust Enterprises Limited is a company located in London, United Kingdom . References ↑ "Carbon Trust Enterprises Limited" Retrieved from "http://en.openei.org/w/index.php?title=Carbon_Trust_Enterprises_Limited&oldid=343250"

93

Impact Capital Partners Limited | Open Energy Information  

Open Energy Info (EERE)

Limited Limited Jump to: navigation, search Name Impact Capital Partners Limited Place Los Angeles, California Zip CA 90067-1509 Product Los Angeles-based, investment intermediary that designs financial solutions and innovative strategies for achieving sustained growth and intrinsic value. References Impact Capital Partners Limited[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Impact Capital Partners Limited is a company located in Los Angeles, California . References ↑ "Impact Capital Partners Limited" Retrieved from "http://en.openei.org/w/index.php?title=Impact_Capital_Partners_Limited&oldid=346814" Categories: Clean Energy Organizations Companies

94

Bharat Electronics Limited BEL | Open Energy Information  

Open Energy Info (EERE)

Limited BEL Limited BEL Jump to: navigation, search Name Bharat Electronics Limited (BEL) Place Bangalore, India Zip 560015 Sector Solar Product Major supplier of products and turnkey systems with expertise in solar products and systems, defence communication, radars & sensors, telecommunication, broadcasting equipments, e-governance networks and other components. References Bharat Electronics Limited (BEL)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Bharat Electronics Limited (BEL) is a company located in Bangalore, India . References ↑ "Bharat Electronics Limited (BEL)" Retrieved from "http://en.openei.org/w/index.php?title=Bharat_Electronics_Limited_BEL&oldid=342709

95

'Dead Time' Limits Quantum Cryptography Speeds  

Science Conference Proceedings (OSTI)

... Not only does dead time limit the transmission rate of a message ... effects and paralyzability in high-speed quantum key distribution, New Journal of ...

2012-06-08T23:59:59.000Z

96

Renewable Fuels Limited RFL | Open Energy Information  

Open Energy Info (EERE)

RFL Jump to: navigation, search Name Renewable Fuels Limited (RFL) Place York, United Kingdom Zip YO19 6ET Sector Biomass Product Supplies various biomass fuels and offers...

97

Caldyne Automatics Limited | Open Energy Information  

Open Energy Info (EERE)

Name Caldyne Automatics Limited Place West Bengal, India Zip 700 091 Sector Solar, Wind energy Product Kolkata-based power storage product manufacturer; also makes lighting...

98

ON EFFICIENTLY COMBINING LIMITED MEMORY AND TRUST ...  

E-Print Network (OSTI)

... Euclidean norm with an insignificant computational overhead compared with the cost of computing the quasi-Newton direction in line-search limited memory...

99

Centro Renewables Holding Limited | Open Energy Information  

Open Energy Info (EERE)

developer of wind, solar and water power facilities in China, Taiwan and South Korea. References Centro Renewables Holding Limited1 LinkedIn Connections CrunchBase...

100

Emergency Management Limited Scope Performance Test Inspectors...  

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

Emergency Management Oversight (HS-63) Emergency Management Limited Scope Performance Test Inspectors Guide March 2008 Emergency Management Performance Test Inspectors Guide...

Note: This page contains sample records for the topic "feng dian limited" from the National Library of EnergyBeta (NLEBeta).
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101

Graduate Program Time Limits and Work Schedules  

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

Time Limits and Work Schedules Time Limits and Work Schedules Graduate Program Time Limits and Work Schedules Point your career towards LANL: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and opportunities for growth. Contact Student Programs (505) 665-8899 Email Time Limits The length of participation in the graduate program is limited as follows: With a bachelor's pursuing a master's degree: 4 years With a bachelor's pursuing a PhD: 7 years With a master's pursuing a second master's degree: 2 years With a master's pursuing a PhD: 4 years With a master's pursuing a master's and PhD in a new field: 6 years Students may remain in the GRA program for up to three months after receiving their PhD. Work schedules Year-round students Students participating in the MBA program, post-baccalaureate appointments,

102

Undergraduate Program Time Limits and Work Schedules  

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

Time Limits and Work Schedules Time Limits and Work Schedules Undergraduate Program Time Limits and Work Schedules Point your career towards LANL: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and opportunities for growth. Contact Student Programs (505) 665-8899 Email Time limits The length of participation in the undergraduate program is limited to a maximum of six years for students pursuing a bachelor's degree and three years for students pursuing an associate's degree. Work schedules Year-round students Students participating in some special undergraduate programs, post-baccalaureate appointments, post-master's appointments, and GRA students working on a thesis or dissertation are excluded from the 30-hour per week work restriction.

103

Definition: Stability Limit | Open Energy Information  

Open Energy Info (EERE)

Limit Limit Jump to: navigation, search Dictionary.png Stability Limit The maximum power flow possible through some particular point in the system while maintaining stability in the entire system or the part of the system to which the stability limit refers.[1] Related Terms power, system, stability References ↑ Glossary of Terms Used in Reliability Standards An in LikeLike UnlikeLike You like this.Sign Up to see what your friends like. line Glossary Definition Retrieved from "http://en.openei.org/w/index.php?title=Definition:Stability_Limit&oldid=480505" Categories: Definitions ISGAN Definitions What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load)

104

Limited English Proficiency | Department of Energy  

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

Limited English Proficiency Limited English Proficiency Limited English Proficiency On August 11, 2000, President Clinton signed Executive Order 13166, "Improving Access to Services for Persons with Limited English Proficiency." The Executive Order requires federal agencies, including the Department of Energy, to examine the programs and services they provide, to determine whether there is a need for language assistance for persons with Limited English proficiency (LEP) related to their programs and services, and to develop and implement a system to provide language assistance to LEP persons (where necessary) to ensure they have meaningful access to their programs and services. The Executive Order also requires Federal agencies, including the Department of Energy, to provide guidance to recipients of

105

4C Offshore Limited | Open Energy Information  

Open Energy Info (EERE)

4C Offshore Limited 4C Offshore Limited Jump to: navigation, search Name 4C Offshore Limited Place Suffolk, United Kingdom Country United Kingdom Product Project planning, consulting for offshore industries (wind, oil, gas) Year founded 2009 Company Type For Profit Company Ownership Private Small Business No Affiliated Companies 4C Offshore Limited Technology Offshore Wind Phone number +44 (0)1502 509260 Website http://www.4coffshore.com/ References 4C Offshore website[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. 4C Offshore Limited is a company based in Suffolk, United Kingdom. 4C Offshore is an independent marine consulting firm, that provides advice and consulting services in offshore development, particularly renewables and

106

A higher limit approach to homology theories.  

E-Print Network (OSTI)

A lot of well-known functors such as group homology, cyclic homology of algebras can be described as limits of certain simply defined functors over categories of presentations. In this paper, we develop technique for the description of the higher limits over categories of presentations and show that certain homological functors can be described in this way. In particular, we give a description of Hochschild homology and the derived functors of tensor, symmetric and exterior powers in the sense of Dold and Puppe as higher limits.

Sergei O. Ivanov; Roman Mikhailov

107

Carnegie Wave Energy Limited | Open Energy Information  

Open Energy Info (EERE)

Carnegie Wave Energy Limited Carnegie Wave Energy Limited Jump to: navigation, search Name Carnegie Wave Energy Limited Address 1 124 Stirling Highway Place North Fremantle Zip 6159 Sector Marine and Hydrokinetic Year founded 1993 Number of employees 25 Website http://www.carnegiewave.com Region Australia LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This company is listed in the Marine and Hydrokinetic Technology Database. This company is involved in the following MHK Projects: CETO La Reunion CETO3 Garden Island Perth Wave Energy Project PWEP This company is involved in the following MHK Technologies: CETO Wave Energy Technology This article is a stub. You can help OpenEI by expanding it. Retrieved from "http://en.openei.org/w/index.php?title=Carnegie_Wave_Energy_Limited&oldid=678263

108

Performance limits of axial turbomachine stages  

E-Print Network (OSTI)

This thesis assesses the limits of stage efficiency for axial compressor and turbine stages. A stage model is developed, consisting of a specified geometry and a surface velocity distribution with turbulent boundary layers. ...

Hall, David Kenneth

2011-01-01T23:59:59.000Z

109

Infinite volume limit for the dipole gas  

E-Print Network (OSTI)

We consider a classical dipole gas in with low activity and show that the pressure has a limit as the volume goes to infinity. The result is obtained by a renormalization group analysis of the model.

J. Dimock

2008-12-09T23:59:59.000Z

110

Beam limiter for thermonuclear fusion devices  

DOE Patents (OSTI)

A beam limiter circumscribes the interior surface of a vacuum vessel to inhibit collisions of contained plasma and the vessel walls. The cross section of the material making up the limiter has a flatsided or slightly concave portion of increased width towards the plasma and portions of decreased width towards the interior surface of the vessel. This configuration is designed to prevent a major fraction of the material sputtered, vaporized and blistered from the limiter from reaching the plasma. It also allows adequate heat transfer from the wider to the narrower portions. The preferred materials for the beam limiter are solids of sintered, particulate materials of low atomic number with low vapor pressure and low sputtering and blistering yields.

Kaminsky, Manfred S. (Hinsdale, IL)

1976-01-01T23:59:59.000Z

111

Studies on the dynamics of limited filaments  

E-Print Network (OSTI)

A study on the dynamics of filaments in the presence of a diagnostic, conductive limiter is presented. Plasma filaments are coherent structures present in many fusion devices and transport a significant amount of particles ...

Bonde, Jeffrey David

2010-01-01T23:59:59.000Z

112

Limit order markets, liquidity, and price impact  

E-Print Network (OSTI)

In this thesis, I explore various aspects of market liquidity and analyze its effect on asset prices. First, in a model of a limit order market I explain how to define liquidity and derive a price impact function. Second, ...

Rosu, Ioanid, 1970-

2004-01-01T23:59:59.000Z

113

Definition: Interconnection Reliability Operating Limit | Open...  

Open Energy Info (EERE)

Terms System Operating Limit, System, Cascading Outage, smart grid References Glossary of Terms Used in Reliability Standards An inl LikeLike UnlikeLike You like this.Sign...

114

Snowfall Limit Forecasts and Hydrological Modeling  

Science Conference Proceedings (OSTI)

Hydrological flood forecasting in mountainous areas requires accurate partitioning between rain and snowfall to properly estimate the extent of runoff contributing areas. Here a method to make use of snowfall limit informationa standard output of ...

Cara Tobin; Andrea Rinaldo; Bettina Schaefli

2012-10-01T23:59:59.000Z

115

String Scattering Amplitudes in High Energy Limits  

E-Print Network (OSTI)

A very review of string scattering amplitudes in two important high energy limits: hard scattering and Regge scattering. Recent results of the symmetries in string theory by studying high energy string scattering anplitudes are showed.

Yang, Yi

2011-01-01T23:59:59.000Z

116

Fuzzy Limits and Fuzzy Nearness Relation  

Science Conference Proceedings (OSTI)

The aim of this paper is to introduce the notion of fuzzy limit within the fuzzy analysis developed in the concept of fuzzy nearness relation. The main results concern the corresponding calculus.

Martin Kalina

2001-10-01T23:59:59.000Z

117

Spectra Computed from a Limited Area Grid  

Science Conference Proceedings (OSTI)

A method is presented for determining variance spectra of meteorological fields specified on limited-area grids. Spectra so obtained are compared with global spectra of the same data. An example of scale decomposition (i.e., filtering) using this ...

Ronald M. Errico

1985-09-01T23:59:59.000Z

118

EU Energy Wind Limited | Open Energy Information  

Open Energy Info (EERE)

company will be concentrating initially on bringing an innovative composite wind tower to market. References EU Energy (Wind) Limited1 LinkedIn Connections CrunchBase Profile No...

119

OUTPUT SYNCHRONIZATION FOR TELEOPERATION OF WHEEL MOBILE ROBOT Patrick Miller, Leng-Feng Lee, and Venkat Krovi  

E-Print Network (OSTI)

minimally invasive surgeries to deep- sea and planetary exploration. In a typical teleoperation setup to the slave device (a distant robotic manipulator), which attempts to execute received commands while a sense of immersion (telepresence) in the distant environment. Telerobotic systems are faced with many

Krovi, Venkat

120

Pressure limits of an axisymmetric torus  

SciTech Connect

In order to clarify the pressure limit of a toroidal plasma equilibrium in a three-dimensional geometry, an azimuthally symmetric toroidal plasma was considered. In a tokamak-like plasma, the net toroidal current is necessary for a finite ..beta.. plasma equilibrium. If external conductors are used to provide the rotational transform, iota, the plasma pressure is limited to ..beta.. = (iota/2..pi..)/sup 2//2A, where A is the aspect ratio.

Yoshikawa, S.

1986-03-01T23:59:59.000Z

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


121

On the Effectiveness of Rate Limiting Mechanisms  

E-Print Network (OSTI)

One class of worm defense techniques that received attention of late is to rate limit outbound traffic to contain fast spreading worms. Several proposals of rate limiting techniques have appeared in the literature, each with a different take on the impetus behind rate limiting. This paper presents an empirical analysis on different rate limiting schemes using real traffic and attack traces from a sizable network. In the analysis we isolate and investigate the impact of the critical parameters for each scheme and seek to understand how these parameters might be set in realistic network settings. Analysis shows that using DNS-based rate limiting has substantially lower error rates than schemes based on other traffic statistics. The empirical analysis additionally brings to light a number of issues with respect to rate limiting in practice. We explore the impact of these issues in the context of general worm containment. Acknowledgments: We thank the members and companies of the PDL Consortium for their support. This work was partially supported by the National Science Foundation under Grant No. CNS-0433540 and ANI-0326472.

Cynthia Wong; Stan Bielski; Ahren Studer; Chenxi Wang

2005-01-01T23:59:59.000Z

122

State emissions limitations for boilers: particulate matter  

SciTech Connect

This document summarizes regulations applicable to boilers as reflected in current state and local air regulations. Not all of these regulations are officially part of Federally-approved State Implementation Plans (SIPs). Several regulations have only recently been adopted by the State and are now undergoing EPA review for incorporation into the SIP. Each summary also contains local regulations more stringent than the State rules. Most local regulations in this handbook are included in the State Implementation Plan. Site-specific emission limits (variances from State limits or limits more stringent than State limits) are not included in these summaries. Appendix A contains maps showing the location of Air Quality Control Regions or other districts by which several States regulate emissions. Appendix B contains a summary of National Ambient Air Quality Standards, which States are required to meet as a minimum. Appendix C contains a description and summary of Federal New Source Performance Standards. Appendix D contains formulas for conversion of emmissions limits expressed in one set of units to the most common units - No. PM/MMBtu. Appendix E contains Figure 2 of ASME APS-1, used for determining particulate emissions limits in some States.

Not Available

1980-01-01T23:59:59.000Z

123

On distribution and almost convergence of bounded sequences  

E-Print Network (OSTI)

In this paper, we give the concepts of properly distributed and simply distributed sequences, and prove that they are almost convergent. Basing on these, we review the work of Feng and Li [Feng, B. Q. and Li, J. L., Some estimations of Banach limits, J. Math. Anal. Appl. 323(2006) No. 1, 481-496. MR2262220 46B45 (46A45).], which is shown to be a special case of our generalized theory.

Chao You; Bao Qi Feng

2008-05-26T23:59:59.000Z

124

HQFMSP Chapter 2, Limited Areas, Valut-Type Rooms and Temporary Limited  

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

2, Limited Areas, Valut-Type Rooms and Temporary 2, Limited Areas, Valut-Type Rooms and Temporary Limited Areas HQFMSP Chapter 2, Limited Areas, Valut-Type Rooms and Temporary Limited Areas October 2013 2013 Headquarters Facilities Master Security Plan - Chapter 2, Limited Areas, Valut-Type Rooms and Temporary Limited Areas This chapter covers the establishment, maintenance, and termination of areas within HQ buildings where classified activities take place. It covers the requirements applicable to each type of security area, including physical protection measures, controls on the use of electronic devices, restrictions on what security activities can take place, and what security equipment must be present. The procedures in this chapter were developed and are maintained jointly by HS-91 and the Office of Information Security

125

Quantifying the severity of criticality limit violations  

SciTech Connect

Since August of 1994, the Los Alamos National Laboratory has been using the LANL Categorization Criteria Matrix for determining the need for and level of reporting criticality safety limit violations. The LANL Categorization Criteria Matrix is DOE approved, and is cited in a DOE approved SAR for the LANL Plutonium Facility as the method used to determine whether a criticality limit violation is reportable to DOE via 5000.3B ``Occurrence Categorization, notification and Reporting Requirements`` (replaced by DOE O 232.1). The use of the LANL Categorization Criteria Matrix provides a framework that allows criticality limit violations to be objectively reviewed in terms of what were the consequences of the criticality safety limit violation. Using the LANL Categorization Criteria Matrix helps the criticality safety engineer and line supervision explain to others, in a quantifiable manner, the significance of the criticality limit violation, the levels of margin of safety built into operations, and demonstrate the difference between evaluated conditions and working conditions.

Vessard, S.G. [Los Alamos National Lab., NM (United States); Steele, C.M. [Dept. of Energy, Los Alamos, NM (United States). Los Alamos Area Office

1997-09-01T23:59:59.000Z

126

Symphony Energy Resources Limited | Open Energy Information  

Open Energy Info (EERE)

Symphony Energy Resources Limited Symphony Energy Resources Limited Jump to: navigation, search Name Symphony Energy Resources Limited Place Borehamwood, United Kingdom Zip WD6 1LE Product String representation "Symphony Energy ... dable plastics." is too long. Coordinates 51.65582°, -0.275754° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.65582,"lon":-0.275754,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

127

Mistral Invest Limited | Open Energy Information  

Open Energy Info (EERE)

Mistral Invest Limited Mistral Invest Limited Jump to: navigation, search Name Mistral Invest Limited Place London, United Kingdom Zip W1U 7DW Sector Wind energy Product Private Equity Fund aiming to build a portfolio of wind farms in the UK and France, participating early in the project development phase. Coordinates 51.506325°, -0.127144° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.506325,"lon":-0.127144,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

128

Fortune New Energy Limited | Open Energy Information  

Open Energy Info (EERE)

Fortune New Energy Limited Fortune New Energy Limited Jump to: navigation, search Name Fortune New Energy Limited Place Tianjin, Tianjin Municipality, China Sector Wind energy Product Tianjin-based wind project developer Coordinates 39.231831°, 117.878502° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.231831,"lon":117.878502,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

129

EPR Ely Power Limited | Open Energy Information  

Open Energy Info (EERE)

EPR Ely Power Limited EPR Ely Power Limited Jump to: navigation, search Name EPR Ely Power Limited Place London, Greater London, United Kingdom Zip SW1Y 5AU Sector Biomass Product Owns and operates the Ely biomass power plant. Coordinates 51.506325°, -0.127144° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.506325,"lon":-0.127144,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

130

Akhter Solar Limited | Open Energy Information  

Open Energy Info (EERE)

Akhter Solar Limited Akhter Solar Limited Jump to: navigation, search Name Akhter Solar Limited Place Islamabad, Pakistan Product Owns a 3MW module assembly line in Pakistan, which uses Q-Cells cells. Coordinates 33.709839°, 73.075912° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.709839,"lon":73.075912,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

131

Central Electronics Limited CEL | Open Energy Information  

Open Energy Info (EERE)

Electronics Limited CEL Electronics Limited CEL Jump to: navigation, search Name Central Electronics Limited (CEL) Place Sahibabad, Uttar Pradesh, India Zip 201010 Sector Solar Product String representation "Sahibabad-based ... nment of India." is too long. Coordinates 28.67127°, 77.371002° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":28.67127,"lon":77.371002,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

132

Acquasol Infrastructure Limited | Open Energy Information  

Open Energy Info (EERE)

Acquasol Infrastructure Limited Acquasol Infrastructure Limited Jump to: navigation, search Name Acquasol Infrastructure Limited Place Adelaide, South Australia, Australia Zip 5000 Sector Solar Product Adelaide based solar thermal project and technology developer. Coordinates -34.926102°, 138.599884° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":-34.926102,"lon":138.599884,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

133

Biodiesel Energy Trading Limited | Open Energy Information  

Open Energy Info (EERE)

Limited Limited Jump to: navigation, search Name Biodiesel Energy Trading Limited Place London, United Kingdom Zip W1J 8DY Product London-based company focused on trading of biodiesel. Coordinates 51.506325°, -0.127144° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.506325,"lon":-0.127144,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

134

Vihaan Networks Limited VNL | Open Energy Information  

Open Energy Info (EERE)

Vihaan Networks Limited VNL Vihaan Networks Limited VNL Jump to: navigation, search Name Vihaan Networks Limited (VNL) Place Gurgaon, Haryana, India Zip 122015 Sector Solar Product Developer of solar-powered GSM system for rural areas in India. Coordinates 28.55114°, 78.89427° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":28.55114,"lon":78.89427,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

135

Amperex Technology Limited ATL | Open Energy Information  

Open Energy Info (EERE)

Amperex Technology Limited ATL Amperex Technology Limited ATL Jump to: navigation, search Name Amperex Technology Limited (ATL) Place N.T., Hong Kong Product Designer and manufacturer of Lithium Ion Polymer (LIP) battery cells and batteries for OEM customers making cell phones, PDA, notebook PC, earphone, and smart card applications. Coordinates 44.994023°, -72.407693° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.994023,"lon":-72.407693,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

136

Armaec Energy Limited | Open Energy Information  

Open Energy Info (EERE)

Armaec Energy Limited Armaec Energy Limited Jump to: navigation, search Name Armaec Energy Limited Place Uxbridge, Greater London, United Kingdom Zip UB10 9NA Sector Wind energy Product London based wind farm developer with a focus on emerging markets such as Armenia, South Africa and India. Coordinates 42.060711°, -71.622467° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.060711,"lon":-71.622467,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

137

Massless Limit of Gravitational Higgs Mechanism  

E-Print Network (OSTI)

In gravitational Higgs mechanism graviton components acquire mass via spontaneous diffeomorphism breaking by scalar vacuum expectation values. We point out that in the massless limit the resulting theory is not Einstein-Hilbert gravity (EHG) but constrained gravity (CG). Consequently, massive solutions in the massless limit must be compared to those in CG (as opposed to EHG). We discuss spherically symmetric solutions in this context. The Schwarzschild solution in EHG can be coordinate-transformed such that it is also a solution in CG. The resulting solutions are non-perturbative in the asymptotic regime, and are reproduced in the massless limit of asymptotic massive solutions, hence no van Dam-Veltman-Zakharov discontinuity. We point out that higher curvature terms must be included to obtain non-singular spherically symmetric massive solutions and discuss a suitable framework.

Zurab Kakushadze

2007-11-02T23:59:59.000Z

138

Eclectic Energy Limited | Open Energy Information  

Open Energy Info (EERE)

Eclectic Energy Limited Eclectic Energy Limited Jump to: navigation, search Name Eclectic Energy Limited Place Nottinghamshire, United Kingdom Zip NG21 9PR Sector Wind energy Product Design, manufacture D400, StealthGen micro wind, DuoGen wind and water generators. Coordinates 53.145962°, -1.00554° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":53.145962,"lon":-1.00554,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

139

Transmission Capital Limited | Open Energy Information  

Open Energy Info (EERE)

Capital Limited Capital Limited Jump to: navigation, search Name Transmission Capital Limited Place London, United Kingdom Zip EC2V 7HR Sector Renewable Energy, Services Product String representation "Provides adviso ... y arrangements." is too long. Coordinates 51.506325°, -0.127144° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.506325,"lon":-0.127144,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

140

Trina Solar Limited | Open Energy Information  

Open Energy Info (EERE)

Trina Solar Limited Trina Solar Limited Jump to: navigation, search Name Trina Solar Limited Place Changzhou, Jiangsu Province, China Zip 213031 Sector Solar Product An integrated solar ingot, wafer, solar cell, module and system manufacturer. Coordinates 31.766211°, 119.94722° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":31.766211,"lon":119.94722,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

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


141

EA-365 Centre Land Trading Limited | Department of Energy  

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

5 Centre Land Trading Limited EA-365 Centre Land Trading Limited Order Authorizing Centre Land Trading Limited to export electric energy to Canada EA-365 Centre Land Trading...

142

Limited Test Ban Treaty Signed | National Nuclear Security Administrat...  

National Nuclear Security Administration (NNSA)

Timeline > Limited Test Ban Treaty Signed Limited Test Ban Treaty Signed August 05, 1963 Washington, DC Limited Test Ban Treaty Signed The United States, Great Britain, and the...

143

Fundamental limits and insights: from wireless communication to DNA sequencing  

E-Print Network (OSTI)

Fundamental limits and insights: from wireless communicationDavid Aldous Fall 2012 Fundamental limits and insights: fromGuy Bresler Abstract Fundamental limits and insights: from

Bresler, Guy

2012-01-01T23:59:59.000Z

144

Representation of Limited Rights Data and Restricted Computer...  

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

Representation of Limited Rights Data and Restricted Computer Software Representation of Limited Rights Data and Restricted Computer Software Representation of Limited Rights Data...

145

Quantum limit in continuous quantum measurement  

E-Print Network (OSTI)

The quantum noise is calculated based on the description of imprecise measurement theory, which is used to analyse the general detector's quantum limit in continuous quantum measurement. Different from the traditional description of the linear-response theory, we don't introduce the hypotheses on the properties of the susceptibilities of the detector, and first show a rigorous result: The minimum noise added by the detector in quantum measurement is precisely equal to the zero-point noise. We also discuss the statistic characters of the back-action force in quantum measurement and show how to reach the quantum limit.

Shao, ChengGang

2012-01-01T23:59:59.000Z

146

Low temperature limit of lattice QCD  

E-Print Network (OSTI)

We study the low temperature limit of lattice QCD by using a reduction formula for a fermion determinant. The reduction formula, which is useful in finite density lattice QCD simulations, contains a reduced matrix defined as the product of $N_t$ block-matrices. It is shown that eigenvalues of the reduced matrix follows a scaling law with regard to the temporal lattice size $N_t$. The $N_t$ scaling law leads to two types of expressions of the fermion determinant in the low temperature limit; one is for small quark chemical potentials, and the other is for larger quark chemical potentials.

Nagata, K; Motoki, S

2012-01-01T23:59:59.000Z

147

Limitation and Asymptotology of Chemical Reaction Networks  

E-Print Network (OSTI)

The concept of the limiting step is extended to the asymptotology of multiscale reaction networks. Complete theory for linear networks with well separated reaction rate constants is developed. We present algorithms for explicit approximations of eigenvalues and eigenvectors of kinetic matrix. Accuracy of estimates is proven. Performance of the algorithms is demonstrated on simple examples. Application of algorithms to nonlinear systems is discussed.

Gorban, A N; Zinovyev, A Yu

2009-01-01T23:59:59.000Z

148

Conformal Blocks in the Large D Limit  

E-Print Network (OSTI)

We derive conformal blocks in an inverse spacetime dimension expansion. In this large D limit, the blocks are naturally written in terms of a new combination of conformal cross-ratios. We comment on the implications for the conformal bootstrap at large D.

A. Liam Fitzpatrick; Jared Kaplan; David Poland

2013-04-30T23:59:59.000Z

149

DISSOLVED CONCENTRATION LIMITS OF RADIOACTIVE ELEMENTS  

Science Conference Proceedings (OSTI)

The purpose of this study is to evaluate dissolved concentration limits (also referred to as solubility limits) of elements with radioactive isotopes under probable repository conditions, based on geochemical modeling calculations using geochemical modeling tools, thermodynamic databases, field measurements, and laboratory experiments. The scope of this modeling activity is to predict dissolved concentrations or solubility limits for 14 elements with radioactive isotopes (actinium, americium, carbon, cesium, iodine, lead, neptunium, plutonium, protactinium, radium, strontium, technetium, thorium, and uranium) important to calculated dose. Model outputs for uranium, plutonium, neptunium, thorium, americium, and protactinium are in the form of tabulated functions with pH and log (line integral) CO{sub 2} as independent variables, plus one or more uncertainty terms. The solubility limits for the remaining elements are either in the form of distributions or single values. The output data from this report are fundamental inputs for Total System Performance Assessment for the License Application (TSPA-LA) to determine the estimated release of these elements from waste packages and the engineered barrier system. Consistent modeling approaches and environmental conditions were used to develop solubility models for all of the actinides. These models cover broad ranges of environmental conditions so that they are applicable to both waste packages and the invert. Uncertainties from thermodynamic data, water chemistry, temperature variation, and activity coefficients have been quantified or otherwise addressed.

NA

2004-11-22T23:59:59.000Z

150

ALMA: Exploring theALMA: Exploring the Outer Limits ofOuter Limits of  

E-Print Network (OSTI)

Z Machines ALMA: Exploring theALMA: Exploring the Outer Limits ofOuter Limits of Redshift Field Rich in Nearby Galaxies, Poor in Distant Galaxies Nearby galaxies in HDF Source: K. Lanzetta, SUNY-SB Distant galaxies in HDF #12;ALMA Deep Field Poor in Nearby Galaxies, Rich in Distant Galaxies Nearby

Groppi, Christopher

151

Tidal Energy Limited | Open Energy Information  

Open Energy Info (EERE)

Tidal Energy Limited (TEL) Tidal Energy Limited (TEL) Place Cardiff, Wales, United Kingdom Zip CF23 8RS Product Tidal stream device developer. Coordinates 51.48125°, -3.180734° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.48125,"lon":-3.180734,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

152

Quantum control limited by quantum decoherence  

E-Print Network (OSTI)

We describe quantum controllability under the influences of the quantum decoherence induced by the quantum control itself. It is shown that, when the controller is considered as a quantum system, it will entangle with its controlled system and then cause quantum decoherence in the controlled system. In competition with this induced decoherence, the controllability will be limited by some uncertainty relation in a well-armed quantum control process. In association with the phase uncertainty and the standard quantum limit, a general model is studied to demonstrate the possibility of realizing a decoherence-free quantum control with a finite energy within a finite time. It is also shown that if the operations of quantum control are to be determined by the initial state of the controller, then due to the decoherence which results from the quantum control itself, there exists a low bound for quantum controllability.

Fei Xue; S. X. Yu; C. P. Sun

2005-07-22T23:59:59.000Z

153

How energy conservation limits our measurements  

E-Print Network (OSTI)

OObservations in Quantum Mechanics are subject to complex restrictions arising from the principle of energy conservation. Determining such restrictions, however, has been so far an elusive task, and only partial results are known. In this paper we discuss how constraints on the energy spectrum of a measurement device translate into limitations on the measurements which we can effect on a target system with non-trivial energy operator. We provide efficient algorithms to characterize such limitations and we quantify them exactly when the target is a two-level quantum system. Our work thus identifies the boundaries between what is possible or impossible to measure, i.e., between what we can see or not, when energy conservation is at stake.

Miguel Navascues; Sandu Popescu

2012-11-09T23:59:59.000Z

154

Null limits of the C-metric  

E-Print Network (OSTI)

The C-metric is usually understood as describing two black holes which accelerate in opposite directions under the action of some conical singularity. Here, we examine all the solutions of this type which represent accelerating sources and investigate the null limit in which the accelerations become unbounded. We show that the resulting space-times represent spherical impulsive gravitational waves generated by snapping or expanding cosmic strings.

J. Podolsky; J. B. Griffiths

2000-06-27T23:59:59.000Z

155

Toxicity Data to Determine Refrigerant Concentration Limits  

SciTech Connect

This report reviews toxicity data, identifies sources for them, and presents resulting exposure limits for refrigerants for consideration by qualified parties in developing safety guides, standards, codes, and regulations. It outlines a method to calculate an acute toxicity exposure limit (ATEL) and from it a recommended refrigerant concentration limit (RCL) for emergency exposures. The report focuses on acute toxicity with particular attention to lethality, cardiac sensitization, anesthetic and central nervous system effects, and other escape-impairing effects. It addresses R-11, R-12, R-22, R-23, R-113, R-114, R-116, R-123, R-124, R-125, R-134, R-134a, R-E134, R-141b, R-142b, R-143a, R-152a, R-218, R-227ea, R-236fa, R-245ca, R-245fa, R-290, R-500, R-502, R-600a, R-717, and R-744. It summarizes additional data for R-14, R-115, R-170 (ethane), R-C318, R-600 (n-butane), and R-1270 (propylene) to enable calculation of limits for blends incorporating them. The report summarizes the data a nd related safety information, including classifications and flammability data. It also presents a series of tables with proposed ATEL and RCL concentrations-in dimensionless form and the latter also in both metric (SI) and inch-pound (IP) units of measure-for both the cited refrigerants and 66 zerotropic and azeotropic blends. They include common refrigerants, such as R-404A, R-407C, R-410A, and R-507A, as well as others in commercial or developmental status. Appendices provide profiles for the cited single-compound refrigerants and for R-500 and R-502 as well as narrative toxicity summaries for common refrigerants. The report includes an extensive set of references.

Calm, James M.

2000-09-30T23:59:59.000Z

156

DISSOLVED CONCENTRATION LIMITS OF RADIOACTIVE ELEMENTS  

Science Conference Proceedings (OSTI)

The purpose of this study is to evaluate dissolved concentration limits (also referred to as solubility limits) of elements with radioactive isotopes under probable repository conditions, based on geochemical modeling calculations using geochemical modeling tools, thermodynamic databases, field measurements, and laboratory experiments. The scope of this activity is to predict dissolved concentrations or solubility limits for elements with radioactive isotopes (actinium, americium, carbon, cesium, iodine, lead, neptunium, plutonium, protactinium, radium, strontium, technetium, thorium, and uranium) relevant to calculated dose. Model outputs for uranium, plutonium, neptunium, thorium, americium, and protactinium are provided in the form of tabulated functions with pH and log fCO{sub 2} as independent variables, plus one or more uncertainty terms. The solubility limits for the remaining elements are either in the form of distributions or single values. Even though selection of an appropriate set of radionuclides documented in Radionuclide Screening (BSC 2002 [DIRS 160059]) includes actinium, transport of Ac is not modeled in the total system performance assessment for the license application (TSPA-LA) model because of its extremely short half-life. Actinium dose is calculated in the TSPA-LA by assuming secular equilibrium with {sup 231}Pa (Section 6.10); therefore, Ac is not analyzed in this report. The output data from this report are fundamental inputs for TSPA-LA used to determine the estimated release of these elements from waste packages and the engineered barrier system. Consistent modeling approaches and environmental conditions were used to develop solubility models for the actinides discussed in this report. These models cover broad ranges of environmental conditions so they are applicable to both waste packages and the invert. Uncertainties from thermodynamic data, water chemistry, temperature variation, and activity coefficients have been quantified or otherwise addressed.

P. Bernot

2005-07-13T23:59:59.000Z

157

Energy Systems Limited ESL | Open Energy Information  

Open Energy Info (EERE)

Limited ESL Limited ESL Jump to: navigation, search Name Energy Systems Limited- ESL Place Kampala, Uganda Zip 25928 Sector Renewable Energy, Solar Product ESL deals with design, supply, installations and maintenance of solar and other renewable energy systems in Uganda. The company has a special focus on the remote rural communitiies within Uganda. Coordinates 0.3228°, 32.574841° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":0.3228,"lon":32.574841,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

158

GenDrive Limited | Open Energy Information  

Open Energy Info (EERE)

GenDrive Limited GenDrive Limited Jump to: navigation, search Name GenDrive Limited Place Cambridge, United Kingdom Zip CB23 3GY Sector Renewable Energy, Solar, Wind energy Product Developing a range of grid-connected inverters, 'Plug & Play', for renewable energy (mostly solar and wind) systems. These are intended to improve ease of installation. Coordinates 43.003745°, -89.017499° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.003745,"lon":-89.017499,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

159

12 Voltz Limited | Open Energy Information  

Open Energy Info (EERE)

Voltz Limited Voltz Limited Jump to: navigation, search Name 12 Voltz Limited Place Cumbria, United Kingdom Zip LA8 9NH Sector Renewable Energy, Solar, Wind energy Product Selling and delivering broad range of advanced energy generating systems and accessories including wind turbines, solar panels, batteries,regulators,and stables, and as well as developing renewable energy technology and related products. Coordinates 54.63044°, -2.89984° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":54.63044,"lon":-2.89984,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

160

Mass and temperature limits for blackbody radiation  

E-Print Network (OSTI)

A spherically symmetric distribution of classical blackbody radiation is considered, at conditions in which gravitational self-interaction effects become not negligible. Static solutions to Einstein field equations are searched for, for each choice of the assumed central energy density. Spherical cavities at thermodynamic equilibrium, i.e. filled with blackbody radiation, are then studied, in particular for what concerns the relation among the mass M of the ball of radiation contained in them and their temperature at center and at the boundary. For these cavities it is shown, in particular, that: i) there is no absolute limit to M as well to their central and boundary temperatures; ii) when radius R is fixed, however, limits exist both for mass and for boundary energy density rho_B: M <= K M_S(R) and rho_B <= Q/R^2, with K = 0.493 and Q = 0.02718, dimensionless, and M_S(R) the Schwarzschild mass for that radius. Some implications of the existence and the magnitude of these limits are considered. Finally the radial profiles for entropy for these systems are studied, in their dependence on the mass (or central temperature) of the ball of radiation.

Alessandro Pesci

2006-03-24T23:59:59.000Z

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


161

SPDE Limits of Many Server Queues  

E-Print Network (OSTI)

A many-server queueing system is considered in which customers with independent and identically distributed service times enter service in the order of arrival. The state of the system is represented by a process that describes the total number of customers in the system, as well as a measure-valued process that keeps track of the ages of customers in service, leading to a Markovian description of the dynamics. Under suitable assumptions, a functional central limit theorem is established for the sequence of (centered and scaled) state processes as the number of servers goes to infinity. The limit process describing the total number in system is shown to be an Ito diffusion with a constant diffusion coefficient that is insensitive to the service distribution. The limit of the sequence of (centered and scaled) age processes is shown to be a Hilbert space valued diffusion that can also be characterized as the unique solution of a stochastic partial differential equation that is coupled with the Ito diffusion. Fu...

Kaspi, Haya

2010-01-01T23:59:59.000Z

162

Combined SM Higgs Limits at the Tevatron  

SciTech Connect

We combine results from CDF and D{sup 0} on direct searches for a standard model (SM) Higgs boson (H) in p{bar p} collisions at the Fermilab Tevatron at {radical}s = 1.96 TeV. Compared to the previous Higgs Tevatron combination, more data and new channels WH {yields} {tau}{nu}b{bar b}, VH {yields} {tau}{tau}b{bar b}/jj{tau}{tau}, VH {yields} jjb{bar b}, t{bar t}H {yields} t{bar t}b{bar b} have been added. Most previously used channels have been reanalyzed to gain sensitivity. We use the latest parton distribution functions and gg {yields} H theoretical cross sections when comparing our limits to the SM predictions. With 2.0-3.6 fb{sup -1} of data analyzed at CDF, and 0.9-4.2 fb{sup -1} at D{sup 0}, the 95% C.L. upper limits on Higgs boson production are a factor of 2.5 (0.86) times the SM cross section for a Higgs boson mass of m{sub H} = 115 (165) GeV/c{sup 2}. Based on simulation, the corresponding median expected upper limits are 2.4 (1.1). The mass range excluded at 95% C.L. for a SM Higgs has been extended to 160 < m{sub H} < 170 GeV/c{sup 2}.

Krumnack, N.

2009-10-01T23:59:59.000Z

163

Means for limiting and ameliorating electrode shorting  

SciTech Connect

A fuse and filter arrangement is described for limiting and ameliorating electrode shorting in capacitive deionization water purification systems utilizing carbon aerogel, for example. This arrangement limits and ameliorates the effects of conducting particles or debonded carbon aerogel in shorting the electrodes of a system such as a capacitive deionization water purification system. This is important because of the small interelectrode spacing and the finite possibility of debonding or fragmentation of carbon aerogel in a large system. The fuse and filter arrangement electrically protect the entire system from shutting down if a single pair of electrodes is shorted and mechanically prevents a conducting particle from migrating through the electrode stack, shorting a series of electrode pairs in sequence. It also limits the amount of energy released in a shorting event. The arrangement consists of a set of circuit breakers or fuses with one fuse or breaker in the power line connected to one electrode of each electrode pair and a set of screens of filters in the water flow channels between each set of electrode pairs.

Konynenburg, R.A. van; Farmer, J.C.

1999-11-09T23:59:59.000Z

164

Means for limiting and ameliorating electrode shorting  

Science Conference Proceedings (OSTI)

A fuse and filter arrangement for limiting and ameliorating electrode shorting in capacitive deionization water purification systems utilizing carbon aerogel, for example. This arrangement limits and ameliorates the effects of conducting particles or debonded carbon aerogel in shorting the electrodes of a system such as a capacitive deionization water purification system. This is important because of the small interelectrode spacing and the finite possibility of debonding or fragmentation of carbon aerogel in a large system. The fuse and filter arrangement electrically protect the entire system from shutting down if a single pair of electrodes is shorted and mechanically prevents a conducting particle from migrating through the electrode stack, shorting a series of electrode pairs in sequence. It also limits the amount of energy released in a shorting event. The arrangement consists of a set of circuit breakers or fuses with one fuse or breaker in the power line connected to one electrode of each electrode pair and a set of screens of filters in the water flow channels between each set of electrode pairs.

Van Konynenburg, Richard A. (Livermore, CA); Farmer, Joseph C. (Tracy, CA)

1999-01-01T23:59:59.000Z

165

Conduit Ventures Limited | Open Energy Information  

Open Energy Info (EERE)

Conduit Ventures Limited Conduit Ventures Limited Name Conduit Ventures Limited Address 59-61 Hatton Garden, Unit B, 2nd Floor Colonial Buildings Place London, United Kingdom Zip EC1N 8LS Product Venture capital funding for fuel cells and hydrogen. Phone number +44 (0) 20 7831 3131 Website http://www.conduit-ventures.co Coordinates 51.5179133°, -0.1097391° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.5179133,"lon":-0.1097391,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

166

Theory of space charge limited currents  

SciTech Connect

Space-charge-limited currents are important in energy devices such as solar cells and light-emitting diodes, but the available theory from the 1950's finds it necessary to postulate an exponential density of defect energy levels to match data. Here we revisit the theory and show that this postulate is not warranted. Instead, we demonstrate that dopants and the concomitant Frenkel effect, which have been neglected, control the shape of measured current-voltage characteristics. We also account for the observed peak in the noise power. Finally, the new theory can anchor efforts to develop experimental techniques to measure deep-trap levels.

Zhang, Xiaoguang [ORNL; Pantelides, Sokrates T. [Vanderbilt University

2012-01-01T23:59:59.000Z

167

Fundamental limits on NOx reduction by plasma  

Science Conference Proceedings (OSTI)

This paper discusses the gas-phase reaction mechanisms for removal of NO{sub x} in a plasma. The effect of oxygen content on the competition between the reduction and oxidation processes is discussed. The effect of the electron kinetic energy distribution on the radical production and subsequent chemistry is then discussed in order to predict the best performance that can be achieved for NO{sub x} reduction using the plasma alone. The fundamental limit on the minimum electrical energy consumption that will be required to implement NO{sub x} reduction in any type of plasma reactor is established.

Penetrante, B. M., LLNL

1997-04-07T23:59:59.000Z

168

Energy flux limitation by tame turbulence  

SciTech Connect

A quasi-linear theory of energy flux limitation by ion acoustic turbulence is presented. This distribution function is modelled by a Maxwellian plus an additional piece which carries a heat flux Q. By taking the fourth moment of the Vlasov equation one finds the anomalous thermal conductivity K approximately 3 v/sub e/ delta/sub De/ (e phi/T/sub e/)$sup -2$. Other moments treated self-consistently include anomalous ion heating, electron cooling, current generation and enhanced inverse bremsstrahlung due to the nonthermal ion fluctuations. (auth)

Manheimer, W.M.

1975-11-01T23:59:59.000Z

169

Forecasting Skill Limits of Nested, Limited-Area Models: A Perfect-Model Approach  

Science Conference Proceedings (OSTI)

The fundamental hypothesis underlying the use of limited-area models (LAMs) is their ability to generate meaningful small-scale features from low-resolution information, provided as initial conditions and at their lateral boundaries by a model or ...

Ramn de Ela; Ren Laprise; Bertrand Denis

2002-08-01T23:59:59.000Z

170

wRACOG: A Gibbs Sampling-Based Oversampling Barnan Das, Narayanan C. Krishnan, Diane J. Cook  

E-Print Network (OSTI)

domains that include network intrusion detection [1], fraud detection [2], oil-spill detection [3 unused data, data are being treated as the "new oil". Social media, e-commerce, and healthcare companies

Cook, Diane J.

171

Uncertainty quantification of limit-cycle oscillations  

SciTech Connect

Different computational methodologies have been developed to quantify the uncertain response of a relatively simple aeroelastic system in limit-cycle oscillation, subject to parametric variability. The aeroelastic system is that of a rigid airfoil, supported by pitch and plunge structural coupling, with nonlinearities in the component in pitch. The nonlinearities are adjusted to permit the formation of a either a subcritical or supercritical branch of limit-cycle oscillations. Uncertainties are specified in the cubic coefficient of the torsional spring and in the initial pitch angle of the airfoil. Stochastic projections of the time-domain and cyclic equations governing system response are carried out, leading to both intrusive and non-intrusive computational formulations. Non-intrusive formulations are examined using stochastic projections derived from Wiener expansions involving Haar wavelet and B-spline bases, while Wiener-Hermite expansions of the cyclic equations are employed intrusively and non-intrusively. Application of the B-spline stochastic projection is extended to the treatment of aerodynamic nonlinearities, as modeled through the discrete Euler equations. The methodologies are compared in terms of computational cost, convergence properties, ease of implementation, and potential for application to complex aeroelastic systems.

Beran, Philip S. [Multidisciplinary Technologies Center, Air Vehicles Directorate, AFRL/VASD, Building 146, 2210 Eighth Street, WPAFB, OH 45433 (United States)]. E-mail: philip.beran@wpafb.af.mil; Pettit, Chris L. [United States Naval Academy, 590 Holloway Rd., MS 11-B, Annapolis, MD 21402 (United States)]. E-mail: pettitcl@usna.edu; Millman, Daniel R. [USAF TPS/EDT, 220 South Wolfe Ave, Bldg. 1220, Rm. 131, Edwards AFB, CA 93524-6485 (United States)]. E-mail: daniel.millman@edwards.af.mil

2006-09-01T23:59:59.000Z

172

Experimental Limit to Interstellar 244 Pu Abundance  

E-Print Network (OSTI)

Short-lived nuclides, now extinct in the solar system, are expected to be present in interstellar matter (ISM). Grains of ISM origin were recently discovered in the inner solar system and at Earth orbit and may accrete onto Earth after ablation in the atmosphere. A favorable matrix for detection of such extraterrestrial material is presented by deep-sea sediments with very low sedimentation rates (0.83 mm/kyr). We report here on the measurement of Pu isotopic abundances in a 1-kg deep-sea dry sediment collected in 1992 in the North Pacific. Our estimate of (3 3) 105 244Pu atoms in the Pu-separated fraction of the sample shows no excess over the expected stratospheric nuclear fallout content and under reasonable assumptions sets a limit of 0.2 244 Pu atoms/cm 2 yr for extra-terrestrial deposition. Using available data on ISM steady-state flux on Earth, we derive a limit of 2 10?11 g-244Pu/g-ISM for the abundance of 244Pu in ISM. Subject headings: Nuclear reactions, nucleosynthesis, abundances ISM: abundancesinstrumentation: spectrographsmethods: laboratory

M. Paul; A. Valenta; I. Ahmad; D. Berkovits; C. Bordeanu; S. Ghelberg; A. Hershkowitz; S. Jiang; T. Nakanishi; K. Sakamoto

2001-01-01T23:59:59.000Z

173

[Plant growth with limited water]. Performance report  

DOE Green Energy (OSTI)

When water is in short supply, soybean stem growth is inhibited by a physical limitation followed in a few hours by metabolic changes that reduce the extensibility of the cell walls. The extensibility then becomes the main limitation. With time, there is a modest recovery in extensibility along with an accumulation of a 28kD protein in the walls of the growth-affected cells. A 3lkD protein that was 80% similar in amino acid sequence also was present but did not accumulate in the walls of the stem cells. In the stem, growth was inhibited and the mRNA for the 28kD protein increased in response to water deprivation but the mRNA for the 3 1 kD protein did not. The roots continued to grow and the mRNA for the 28kD protein did not accumulate but the mRNA for the 3lkD protein did. Thus, there was a tissuespecific response of gene expression that correlated with the contrasting growth response to low water potential in the same seedlings. Further work using immunogold labeling, fluorescence labeling, and western blotting gave evidence that the 28kD protein is located in the cell wall as well as several compartments in the cytoplasm. Preliminary experiments indicate that the 28kD protein is a phosphatase.

Not Available

1992-10-01T23:59:59.000Z

174

SunDwel Solar Limited | Open Energy Information  

Open Energy Info (EERE)

SunDwel Solar Limited Jump to: navigation, search Logo: SunDwel Solar Limited Name SunDwel Solar Limited Address 1 Tower Road Place Washington, United Kingdom Sector Solar Product...

175

Intensity Limitations in Fermilab Main Injector  

SciTech Connect

The design beam intensity of the FNAL Main Injector (MI) is 3 x 10{sup 13} ppp. This paper investigates possible limitations in the intensity upgrade. These include the space charge, transition crossing, microwave instability, coupled bunch instability, resistive wall, beam loading (static and transient), rf power, aperture (physical and dynamic), coalescing, particle losses and radiation shielding, etc. It seems that to increase the intensity by a factor of two from the design value is straightforward. Even a factor of five is possible provided that the following measures are to be taken: an rf power upgrade, a {gamma}{sub t}-jump system, longitudinal and transverse feedback systems, rf feedback and feedforward, stopband corrections and local shieldings.

Chan, W.

1997-06-01T23:59:59.000Z

176

Authorized limits for Fernald copper ingots  

Science Conference Proceedings (OSTI)

This development document contains data and analysis to support the approval of authorized limits for the unrestricted release of 59 t of copper ingots containing residual radioactive material from the U.S. Department of Energy (DOE) Fernald Environmental Management Project (FEMP). The analysis presented in this document comply with the requirements of DOE Order 5400.5, {open_quotes}Radiation Protection of the Public and the Environment,{close_quotes} as well as the requirements of the proposed promulgation of this order as 10 CFR Part 834. The document was developed following the step-by-step process described in the Draft Handbook for Controlling Release for Reuse or Recycle Property Containing Residual Radioactive Material.

Frink, N.; Kamboj, S.; Hensley, J.; Chen, S.Y.

1997-09-01T23:59:59.000Z

177

Optimal Control Design with Limited Model Information  

E-Print Network (OSTI)

We introduce the family of limited model information control design methods, which construct controllers by accessing the plant's model in a constrained way, according to a given design graph. We investigate the achievable closed-loop performance of discrete-time linear time-invariant plants under a separable quadratic cost performance measure with structured static state-feedback controllers. We find the optimal control design strategy (in terms of the competitive ratio and domination metrics) when the control designer has access to the local model information and the global interconnection structure of the plant-to-be-controlled. At last, we study the trade-off between the amount of model information exploited by a control design method and the best closed-loop performance (in terms of the competitive ratio) of controllers it can produce.

Farokhi, F; Johansson, K H

2011-01-01T23:59:59.000Z

178

Experimental Limit to Interstellar 244Pu Abundance  

E-Print Network (OSTI)

Short-lived nuclides, now extinct in the solar system, are expected to be present in the interstellar medium (ISM). Grains of ISM origin were recently discovered in the inner solar system and at Earth orbit and may accrete onto Earth after ablation in the atmosphere. A favorable matrix for detection of such extraterrestrial material is presented by deep open-sea sediments with very low sedimentation rates (0.8-3 mm/kyr). We report here on the measurement of Pu isotopic abundances in a 1-kg deep-sea dry sediment collected in 1992 in the North Pacific. Our measured value of (3+-3)x10^5 244Pu atoms in the Pu-separated fraction of the sample shows no excess over the expected stratospheric nuclear fallout content and under reasonable assumptions we derive a limit of 2x10^-11 g-244Pu/g-ISM for the abundance of 244Pu in ISM.

Paul, M; Ahmad, I; Berkovits, D; Bordeanu, C; Ghelberg, S; Hashimoto, Y; Hershcovitch, A I; Jiang, S; Nakanishi, T; Sakamoto, K

2001-01-01T23:59:59.000Z

179

Experimental Limit to Interstellar 244Pu Abundance  

E-Print Network (OSTI)

Short-lived nuclides, now extinct in the solar system, are expected to be present in the interstellar medium (ISM). Grains of ISM origin were recently discovered in the inner solar system and at Earth orbit and may accrete onto Earth after ablation in the atmosphere. A favorable matrix for detection of such extraterrestrial material is presented by deep open-sea sediments with very low sedimentation rates (0.8-3 mm/kyr). We report here on the measurement of Pu isotopic abundances in a 1-kg deep-sea dry sediment collected in 1992 in the North Pacific. Our measured value of (3+-3)x10^5 244Pu atoms in the Pu-separated fraction of the sample shows no excess over the expected stratospheric nuclear fallout content and under reasonable assumptions we derive a limit of 2x10^-11 g-244Pu/g-ISM for the abundance of 244Pu in ISM.

M. Paul; A. Valenta; I. Ahmad; D. Berkovits; C. Bordeanu; S. Ghelberg; Y. Hashimoto; A. Hershkowitz; S. Jiang; T. Nakanishi; K. Sakamoto

2001-06-12T23:59:59.000Z

180

Self field triggered superconducting fault current limiter  

DOE Patents (OSTI)

A superconducting fault current limiter array with a plurality of superconductor elements arranged in a meanding array having an even number of supconductors parallel to each other and arranged in a plane that is parallel to an odd number of the plurality of superconductors, where the odd number of supconductors are parallel to each other and arranged in a plane that is parallel to the even number of the plurality of superconductors, when viewed from a top view. The even number of superconductors are coupled at the upper end to the upper end of the odd number of superconductors. A plurality of lower shunt coils each coupled to the lower end of each of the even number of superconductors and a plurality of upper shunt coils each coupled to the upper end of each of the odd number of superconductors so as to generate a generally orthoganal uniform magnetic field during quenching using only the magenetic field generated by the superconductors.

Tekletsadik, Kasegn D. (Rexford, NY)

2008-02-19T23:59:59.000Z

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


181

Representation of Limited Rights Data and Restricted Computer...  

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

Representation of Limited Rights Data and Restricted Computer Software Representation of Limited Rights Data and Restricted Computer Software Any data delivered under an award...

182

Mangalam Bio Energen Private Limited | Open Energy Information  

Open Energy Info (EERE)

Mangalam Bio Energen Private Limited Jump to: navigation, search Name Mangalam Bio-Energen Private Limited Place Maharashtra, India Sector Biomass Product A project developer thats...

183

PP-22 British Columbia Electric Company, Limited | Department...  

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

PP-22 British Columbia Electric Company, Limited, Amendment 1957 PP-22-1 British Columbia Electric Company, Limited PP-22 British Columbia Hydro and Power Authority, Amendment 1967...

184

Sree Rayalseema Green Energy Limited | Open Energy Information  

Open Energy Info (EERE)

Page Edit with form History Facebook icon Twitter icon Sree Rayalseema Green Energy Limited Jump to: navigation, search Name Sree Rayalseema Green Energy Limited Place Gooty,...

185

Karnataka Power Corporation Limited and National Thermal Power...  

Open Energy Info (EERE)

Karnataka Power Corporation Limited and National Thermal Power Corporation JV Jump to: navigation, search Name Karnataka Power Corporation Limited and National Thermal Power...

186

Large wireless networks : fundamental limits and design issues  

E-Print Network (OSTI)

wireless networks: fundamental limits and design issues Awireless networks: fundamental limits and design issues bythesis we demonstrate how fundamental questions arising in

Minero, Paolo

2010-01-01T23:59:59.000Z

187

Feedback communication systems : fundamental limits and control-theoretic approach  

E-Print Network (OSTI)

to communication with feedback: Fundamental limits and codeand P. Viswanath. Fundamentals of Wireless Communication.Communication Systems: Fundamental Limits and Control-

Ardestanizadeh, Ehsan

2010-01-01T23:59:59.000Z

188

Tianjin DH Power Investment Limited | Open Energy Information  

Open Energy Info (EERE)

DH Power Investment Limited Jump to: navigation, search Name Tianjin DH Power Investment Limited Place Tianjin, Tianjin Municipality, China Sector Wind energy Product Tianjin-based...

189

Liaoning Shenhua Xiehe Wind Power Investment Limited | Open Energy...  

Open Energy Info (EERE)

Shenhua Xiehe Wind Power Investment Limited Jump to: navigation, search Name Liaoning Shenhua Xiehe Wind Power Investment Limited Place Liaoning Province, China Sector Wind energy...

190

Production and Handling Slide 32: Full Limit Criteria  

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

Full Limit Criteria Skip Presentation Navigation First Slide Previous Slide Next Slide Last Presentation Table of Contents Full Limit Criteria 250F is the maximum temperature to...

191

Changes related to "Bioethanol Limited" | Open Energy Information  

Open Energy Info (EERE)

Special page Share this page on Facebook icon Twitter icon Changes related to "Bioethanol Limited" Bioethanol Limited Jump to: navigation, search This is a list of...

192

Pages that link to "Bioethanol Limited" | Open Energy Information  

Open Energy Info (EERE)

Edit History Share this page on Facebook icon Twitter icon Pages that link to "Bioethanol Limited" Bioethanol Limited Jump to: navigation, search What links here Page:...

193

Chiranjjeevi Wind Energy Limited CWEL | Open Energy Information  

Open Energy Info (EERE)

Chiranjjeevi Wind Energy Limited CWEL Jump to: navigation, search Name Chiranjjeevi Wind Energy Limited (CWEL) Place Pollachi, Tamil Nadu, India Zip 642 002 Sector Wind energy...

194

Tongliao Taihe Wind Power Limited | Open Energy Information  

Open Energy Info (EERE)

Tongliao Taihe Wind Power Limited Jump to: navigation, search Name Tongliao Taihe Wind Power Limited Place Tongliao City, Inner Mongolia Autonomous Region, China Sector Wind energy...

195

Begrnset Garanti Research In Motion Limited (RIM), der er ...  

Science Conference Proceedings (OSTI)

Page 1. Handheld Limited Warranty - Denmark (Danish) 031605 (UK Version 082504) Begrnset Garanti Research In ...

2012-11-15T23:59:59.000Z

196

On Working Memory: Its organization and capacity limits  

E-Print Network (OSTI)

64 iii 6.2 Working memory capacity10 1.4 Capacity limits of workingcapacity . . . . . . . . . . . . . . . . . . . . . . . . . .

Lara, Antonio Homero

2010-01-01T23:59:59.000Z

197

Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Limited Speed Vehicle Limited Speed Vehicle Access to Roadways to someone by E-mail Share Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways on Facebook Tweet about Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways on Twitter Bookmark Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways on Google Bookmark Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways on Delicious Rank Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways on Digg Find More places to share Alternative Fuels Data Center: Limited Speed Vehicle Access to Roadways on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Limited Speed Vehicle Access to Roadways A limited speed vehicle is defined as a vehicle that is capable of

198

Restructuring local distribution services: Possibilities and limitations  

SciTech Connect

The restructuring of local distribution services is now the focus of the natural gas industry. It is the last major step in the ``reconstitution`` of the natural gas industry and a critical clement in realizing the full benefits of regulatory and market reforms that already have taken place in the wellhead and interstate markets. It could also be the most important regulatory initiative for most end-use customers because they are affected directly by the costs and reliability of distribution services. Several factors contribute to the current emphasis on distribution service restructuring. They include the unbundling and restructuring of upstream markets, a realization of the limitations of supply-side options (such as gas procurement oversight), and the increased diversity and volatility of gas demand facing local distribution companies. Local distribution service is not one but a series of activities that start with commodity gas procurement and extend to transportation, load balancing, storage, and metering and billing of services provided. There are also considerable differences in the economies of scale and scope associated with these various activities. Thus, a mixture of supply arrangements (such as a competitive market or a monopoly) is required for the most efficient delivery of local distribution services. A distinction must be made between the supply of commodity gas and the provision of a bundled distribution service. This distinction and identification of the best supply arrangements for various distribution service components are the most critical factors in developing appropriate restructuring policies. For most state public utility commissions the criteria for service restructuring should include pursuing the economies of scale and scope in gas distribution, differentiating and matching gas service reliability and quality with customer requirements, and controlling costs associated with the search, negotiation, and contracting of gas services.

Duann, D.J.

1994-08-01T23:59:59.000Z

199

Chapter_2_Limited_Areas_Vault-Type_Rooms_and_Temporary_Limited_Areas  

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

Limited Areas, VTRs, and Temporary Limited Areas Chapter 2 describes the security procedures adopted by DOE HQ to implement the requirements of the following DOE directives: * DOE Order 473.3, Protection Program Operations * DOE Order 471.6, Change 1, Information Security * DOE Order 475.2A, Identifying Classified Information * Classification Bulletin TNP-32, Classification Guidance for Classified Meeting Locations at DOE/NNSA or DOE/NNSA Contractor Sites or Facilities, dated May 27, 2010 DOE Manual 470.4-2A, Physical Protection, defines seven types of Security Areas that protect DOE employees, facilities, buildings, government property, classified information, nuclear materials and other security interests. Each type of Security Area has its own security

200

Limited Electricity Generation Supply and Limited Natural Gas Supply Cases (released in AEO2008)  

Reports and Publications (EIA)

Development of U.S. energy resources and the permitting and construction of large energy facilities have become increasingly difficult over the past 20 years, and they could become even more difficult in the future. Growing public concern about global warming and CO2 emissions also casts doubt on future consumption of fossil fuelsparticularly coal, which releases the largest amount of CO2 per unit of energy produced. Even without regulations to limit greenhouse gas emissions in the United States, the investment community may already be limiting the future use of some energy options. In addition, there is considerable uncertainty about the future availability of, and access to, both domestic and foreign natural gas resources.

Information Center

2008-06-26T23:59:59.000Z

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


201

Overcoming the far-field diffraction limit via absorbance modulation  

E-Print Network (OSTI)

Diffraction limits the resolution of far-field lithography and imaging to about half of the wavelength, which greatly limits the capability of optical techniques. The proposed technique with absorbance modulation aims to ...

Tsai, Hsin-Yu Sidney

2011-01-01T23:59:59.000Z

202

Gas Mileage of 1986 Vehicles by Panther Car Company Limited  

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

6 Panther Car Company Limited Vehicles EPA MPG MODEL City Comb Hwy 1986 Panther Car Company Limited Kallista 4 cyl, 2.3 L, Automatic 3-spd, Regular Gasoline Compare 1986 Panther...

203

Gas Mileage of 1988 Vehicles by Panther Car Company Limited  

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

8 Panther Car Company Limited Vehicles EPA MPG MODEL City Comb Hwy 1988 Panther Car Company Limited Kallista 4 cyl, 2.3 L, Automatic 3-spd, Regular Gasoline Compare 1988 Panther...

204

Free Stream Capital Partners Limited | Open Energy Information  

Open Energy Info (EERE)

Capital Partners Limited Jump to: navigation, search Name Free Stream Capital Partners Limited Place London, Greater London, United Kingdom Zip SW1Y 4AA Sector Wind energy Product...

205

Jilin Taihe Wind Power Limited | Open Energy Information  

Open Energy Info (EERE)

Taihe Wind Power Limited Taihe Wind Power Limited Jump to: navigation, search Name Jilin Taihe Wind Power Limited Place Zhenlai, Jilin Province, China Sector Wind energy Product Top Well and Tianjin DH entered into a contract to establish a joint venture in Zhenlai, in Chinaâ€(tm)s Jilin province to develop a 50MW wind farm in the area under the name Jilin Taihe Wind Power Limited. References Jilin Taihe Wind Power Limited[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Jilin Taihe Wind Power Limited is a company located in Zhenlai, Jilin Province, China . References ↑ "Jilin Taihe Wind Power Limited" Retrieved from "http://en.openei.org/w/index.php?title=Jilin_Taihe_Wind_Power_Limited&oldid=347531

206

Fault Current Limiters (FCL) Fact Sheet | Department of Energy  

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

& Publications An Assessment of Fault Current Limiter Testing Requirements Superconductivity Program Overview Superconductivity for Electric Systems: 2008 Annual Peer Review...

207

Quantum correlations in the thermodynamic limit: the XY-model  

E-Print Network (OSTI)

We investigate thermal properties of quantum correlations in the thermodynamic limit with reference to the XY-model

Batle, J; Plastino, A R; Casas, M

2011-01-01T23:59:59.000Z

208

BP Energy India Private Limited BPEIPL | Open Energy Information  

Open Energy Info (EERE)

Private Limited BPEIPL Private Limited BPEIPL Jump to: navigation, search Name BP Energy India Private Limited (BPEIPL) Place India Sector Wind energy Product India-based, subsidiary of Green Infra, owner and operator of 3 wind farms in India. References BP Energy India Private Limited (BPEIPL)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. BP Energy India Private Limited (BPEIPL) is a company located in India . References ↑ "BP Energy India Private Limited (BPEIPL)" Retrieved from "http://en.openei.org/w/index.php?title=BP_Energy_India_Private_Limited_BPEIPL&oldid=342989" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes

209

SunSeeker Energy Australasia Limited | Open Energy Information  

Open Energy Info (EERE)

SunSeeker Energy Australasia Limited SunSeeker Energy Australasia Limited Jump to: navigation, search Name SunSeeker Energy (Australasia) Limited Place New Zealand Zip Auckland Sector Solar Product Has designed a solar energy unit that utilises segments of trough concentrator optics to focus the energy from the sun on a PV array, and has inbuilt control and tracking systems. References SunSeeker Energy (Australasia) Limited[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. SunSeeker Energy (Australasia) Limited is a company located in New Zealand . References ↑ "SunSeeker Energy (Australasia) Limited" Retrieved from "http://en.openei.org/w/index.php?title=SunSeeker_Energy_Australasia_Limited&oldid=351841

210

Tehri Hydro Development Corporation Limited | Open Energy Information  

Open Energy Info (EERE)

Tehri Hydro Development Corporation Limited Tehri Hydro Development Corporation Limited Jump to: navigation, search Name Tehri Hydro Development Corporation Limited Place Noida, Uttar Pradesh, India Zip 201 301 Sector Hydro, Solar, Wind energy Product Focused on hydro projects; diversifying into solar and wind power. References Tehri Hydro Development Corporation Limited[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Tehri Hydro Development Corporation Limited is a company located in Noida, Uttar Pradesh, India . References ↑ "Tehri Hydro Development Corporation Limited" Retrieved from "http://en.openei.org/w/index.php?title=Tehri_Hydro_Development_Corporation_Limited&oldid=352096

211

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Weight Limit  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Alternative Fuel Alternative Fuel Vehicle (AFV) Weight Limit Exemption to someone by E-mail Share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Weight Limit Exemption on Facebook Tweet about Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Weight Limit Exemption on Twitter Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Weight Limit Exemption on Google Bookmark Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Weight Limit Exemption on Delicious Rank Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Weight Limit Exemption on Digg Find More places to share Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Weight Limit Exemption on AddThis.com... More in this section... Federal State Advanced Search

212

Allco Renewable Energy Group Limited LLC | Open Energy Information  

Open Energy Info (EERE)

Allco Renewable Energy Group Limited LLC Allco Renewable Energy Group Limited LLC Jump to: navigation, search Name Allco Renewable Energy Group Limited, LLC Place New York, New York Zip 10005 Sector Biomass, Solar, Wind energy Product A New York City-based wind, solar, and biomass project developer that no longer has any direct ties to Allco Finance Group of Australia or its subsidiaries. References Allco Renewable Energy Group Limited, LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Allco Renewable Energy Group Limited, LLC is a company located in New York, New York . References ↑ "Allco Renewable Energy Group Limited, LLC" Retrieved from "http://en.openei.org/w/index.php?title=Allco_Renewable_Energy_Group_Limited_LLC&oldid=3420

213

Karnataka Power Corporation Limited and National Thermal Power Corporation  

Open Energy Info (EERE)

Karnataka Power Corporation Limited and National Thermal Power Corporation Karnataka Power Corporation Limited and National Thermal Power Corporation JV Jump to: navigation, search Name Karnataka Power Corporation Limited and National Thermal Power Corporation JV Place India Sector Wind energy Product India-based wind power project developer. References Karnataka Power Corporation Limited and National Thermal Power Corporation JV[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Karnataka Power Corporation Limited and National Thermal Power Corporation JV is a company located in India . References ↑ "Karnataka Power Corporation Limited and National Thermal Power Corporation JV" Retrieved from "http://en.openei.org/w/index.php?title=Karnataka_Power_Corporation_Limited_and_National_Thermal_Power_Corporation_JV&oldid=3479

214

Apollo Solar Lanka Limited ASLL | Open Energy Information  

Open Energy Info (EERE)

Limited ASLL Limited ASLL Jump to: navigation, search Name Apollo Solar Lanka Limited (ASLL) Place Nugegoda, Sri Lanka Zip 10250 Sector Solar Product Sri Lankan company that is developing both PV & thermal solar technologies. References Apollo Solar Lanka Limited (ASLL)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Apollo Solar Lanka Limited (ASLL) is a company located in Nugegoda, Sri Lanka . References ↑ "Apollo Solar Lanka Limited (ASLL)" Retrieved from "http://en.openei.org/w/index.php?title=Apollo_Solar_Lanka_Limited_ASLL&oldid=342235" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages

215

Nahar Industrial Enterprises Limited NIEL | Open Energy Information  

Open Energy Info (EERE)

Nahar Industrial Enterprises Limited NIEL Nahar Industrial Enterprises Limited NIEL Jump to: navigation, search Name Nahar Industrial Enterprises Limited (NIEL) Place Punjab, India Zip 140506 Sector Biomass Product Punjab-based , textile mill and biomass project developers. References Nahar Industrial Enterprises Limited (NIEL)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Nahar Industrial Enterprises Limited (NIEL) is a company located in Punjab, India . References ↑ "Nahar Industrial Enterprises Limited (NIEL)" Retrieved from "http://en.openei.org/w/index.php?title=Nahar_Industrial_Enterprises_Limited_NIEL&oldid=348994" Categories: Clean Energy Organizations Companies Organizations

216

Enercon Financial Consultancy Private Limited | Open Energy Information  

Open Energy Info (EERE)

Consultancy Private Limited Consultancy Private Limited Jump to: navigation, search Name Enercon Financial Consultancy Private Limited Place Mumbai, Maharashtra, India Zip 400 058 Sector Wind energy Product Mumbai-based arm of Enercon India which organizes long term funding for wind energy projects. References Enercon Financial Consultancy Private Limited[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Enercon Financial Consultancy Private Limited is a company located in Mumbai, Maharashtra, India . References ↑ "Enercon Financial Consultancy Private Limited" Retrieved from "http://en.openei.org/w/index.php?title=Enercon_Financial_Consultancy_Private_Limited&oldid=344747

217

Cleantech Professional Resource Global Limited CPR Global | Open Energy  

Open Energy Info (EERE)

Professional Resource Global Limited CPR Global Professional Resource Global Limited CPR Global Jump to: navigation, search Name Cleantech Professional Resource Global Limited (CPR Global) Place London, United Kingdom Zip EC4M 9DN Product Cleantech Professional Resource is a resource management consultancy focusing on the cleantech sector in the UK and Europe. References Cleantech Professional Resource Global Limited (CPR Global)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Cleantech Professional Resource Global Limited (CPR Global) is a company located in London, United Kingdom . References ↑ "Cleantech Professional Resource Global Limited (CPR Global)" Retrieved from "http://en.openei.org/w/index.php?title=Cleantech_Professional_Resource_Global_Limited_CPR_Global&oldid=343687

218

Jilin CWP Milestone Wind Power Investment Limited | Open Energy Information  

Open Energy Info (EERE)

CWP Milestone Wind Power Investment Limited CWP Milestone Wind Power Investment Limited Jump to: navigation, search Name Jilin CWP-Milestone Wind Power Investment Limited Place Baicheng, Jilin Province, China Sector Wind energy Product JV between Top Well (a wholly-owned subsidiary of Wind Power) and Shenzhen KWC set up to develop, construct and operate wind power facilities in China. References Jilin CWP-Milestone Wind Power Investment Limited[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Jilin CWP-Milestone Wind Power Investment Limited is a company located in Baicheng, Jilin Province, China . References ↑ "Jilin CWP-Milestone Wind Power Investment Limited" Retrieved from "http://en.openei.org/w/index.php?title=Jilin_CWP_Milestone_Wind_Power_Investment_Limited&oldid=347495"

219

Jalkheri Power Private Limited JPPL | Open Energy Information  

Open Energy Info (EERE)

Jalkheri Power Private Limited JPPL Jalkheri Power Private Limited JPPL Jump to: navigation, search Name Jalkheri Power Private Limited (JPPL) Place Punjab, India Zip 147 104 Sector Biomass Product A biomass project developer in Jalkheri village, in Fatehgarh Sahib District of Punjab, India. References Jalkheri Power Private Limited (JPPL)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Jalkheri Power Private Limited (JPPL) is a company located in Punjab, India . References ↑ "Jalkheri Power Private Limited (JPPL)" Retrieved from "http://en.openei.org/w/index.php?title=Jalkheri_Power_Private_Limited_JPPL&oldid=347186" Categories: Clean Energy Organizations Companies Organizations

220

Sanraa Media Limited India formerly Sanra Software | Open Energy  

Open Energy Info (EERE)

Sanraa Media Limited India formerly Sanra Software Sanraa Media Limited India formerly Sanra Software Jump to: navigation, search Name Sanraa Media Limited India (formerly Sanra Software) Place Chennai, Tamil Nadu, India Zip 600096 Sector Solar Product Chennai-based media and entertainment firm. Through its joint venture with Sanyo Gulf, the firm is planning to foray into solar power. References Sanraa Media Limited India (formerly Sanra Software)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Sanraa Media Limited India (formerly Sanra Software) is a company located in Chennai, Tamil Nadu, India . References ↑ "Sanraa Media Limited India (formerly Sanra Software)" Retrieved from "http://en.openei.org/w/index.php?title=Sanraa_Media_Limited_India_formerly_Sanra_Software&oldid=350601

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


221

Rithwik Energy System Limited RESL | Open Energy Information  

Open Energy Info (EERE)

Rithwik Energy System Limited RESL Rithwik Energy System Limited RESL Jump to: navigation, search Name Rithwik Energy System Limited (RESL) Place Hyderabad, Andhra Pradesh, India Zip 500 034 Sector Biomass Product Developing a biomass project in Chittoor, Andhra Pradesh. References Rithwik Energy System Limited (RESL)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Rithwik Energy System Limited (RESL) is a company located in Hyderabad, Andhra Pradesh, India . References ↑ "Rithwik Energy System Limited (RESL)" Retrieved from "http://en.openei.org/w/index.php?title=Rithwik_Energy_System_Limited_RESL&oldid=350438" Categories: Clean Energy Organizations Companies Organizations

222

Property:Incentive/AggrCapLimit | Open Energy Information  

Open Energy Info (EERE)

AggrCapLimit AggrCapLimit Jump to: navigation, search Property Name Incentive/AggrCapLimit Property Type Text Description Aggregate Capacity Limit. Pages using the property "Incentive/AggrCapLimit" Showing 25 pages using this property. (previous 25) (next 25) A APS - Net Metering (Arizona) + 15 MW American Samoa - Net Metering (American Samoa) + 5% of utility's peak demand Ames Electric Department - Net Metering (Iowa) + Carried month to month at retail rate, granted to utility after 12 months Ashland Electric - Net Metering (Oregon) + No limit specified Aspen Electric - Net Metering (Colorado) + Credited to customer's next bill Austin Energy - Net Metering (Texas) + No limit specified (program will be re-evaluated after 1% of load is met) Avista Utilities - Net Metering (Idaho) + 0.1% of utility's peak demand in 1996 (in Idaho)

223

Definition: Interconnection Reliability Operating Limit Tv | Open Energy  

Open Energy Info (EERE)

Limit Tv Limit Tv Jump to: navigation, search Dictionary.png Interconnection Reliability Operating Limit Tv The maximum time that an Interconnection Reliability Operating Limit can be violated before the risk to the interconnection or other Reliability Coordinator Area(s) becomes greater than acceptable. Each Interconnection Reliability Operating Limit's Tv shall be less than or equal to 30 minutes.[1] Related Terms Interconnection Reliability Operating Limitinterconnection, interconnection References ↑ Glossary of Terms Used in Reliability Standards An i LikeLike UnlikeLike You like this.Sign Up to see what your friends like. nline Glossary Definition Retrieved from "http://en.openei.org/w/index.php?title=Definition:Interconnection_Reliability_Operating_Limit_Tv&oldid=493031

224

Complementarity and Classical Limit of Quantum Mechanics: Energy Measurement aspects  

E-Print Network (OSTI)

In the present contribution we discuss the role of experimental limitations in the classical limit problem. We studied some simple models and found that Quantum Mechanics does not re-produce classical mechanical predictions, unless we consider the experimental limitations ruled by uncertainty principle. We have shown that the discrete nature of energy levels of integrable systems can be accessed by classical measurements. We have defined a precise limit for this procedure. It may be used as a tool to define the classical limit as far as the discrete spectra of integrable systems are concerned. If a diffusive environment is considered, we conclude that the "lifetime" of discreteness is approximately $1/\\kappa$ ($\\kappa$ is the diffusion constant), thus it was possible to relate the classical limit of a spectra with the action of an environment and experimental resolution.

Adlcio C. Oliveira; Zolacir T. Oliveira Junior; Nestor S. Correia

2013-07-01T23:59:59.000Z

225

DOE Orders Mirant Power Plant to Operate Under Limited Circumstances |  

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

Orders Mirant Power Plant to Operate Under Limited Orders Mirant Power Plant to Operate Under Limited Circumstances DOE Orders Mirant Power Plant to Operate Under Limited Circumstances Docket No. EO-05-01. Order No. 202-05-3: Secretary of Energy Samuel W. Bodman today issued an order requiring Mirant Corporation's Potomac River Generating Station in Alexandria, Virginia (Mirant) to immediately resume limited operation. The order will help provide electric reliability for Washington, D.C., and will do so at the lowest reasonable impact to the environment. DOE Orders Mirant Power Plant to Operate Under Limited Circumstances More Documents & Publications Comments on Department of Energy's Emergency Order To Resume Limited Operation at Mirant's Potomac River Generating Station and Proposed Mirant Compliance Plan

226

Indian Renewable Energy Development Agency Limited IREDA | Open Energy  

Open Energy Info (EERE)

Indian Renewable Energy Development Agency Limited IREDA Indian Renewable Energy Development Agency Limited IREDA Jump to: navigation, search Name Indian Renewable Energy Development Agency Limited (IREDA) Place New Delhi, Delhi (NCT), India Zip 110003 Sector Efficiency, Renewable Energy Product Focused on promoting, developing and extending financial assistance for renewable energy and energy efficiency/conservation projects in India. References Indian Renewable Energy Development Agency Limited (IREDA)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Indian Renewable Energy Development Agency Limited (IREDA) is a company located in New Delhi, Delhi (NCT), India . References ↑ "Indian Renewable Energy Development Agency Limited (IREDA)"

227

On the no-gravity limit of gravity  

E-Print Network (OSTI)

We argue that Relative Locality may arise in the no gravity $G\\rightarrow0$ limit of gravity. In this limit gravity becomes a topological field theory of the BF type that, after coupling to particles, may effectively deform its dynamics. We briefly discuss another no gravity limit with a self dual ground state as well as the topological ultra strong $G\\rightarrow\\infty$ one.

Kowalski-Glikman, J

2012-01-01T23:59:59.000Z

228

'Standard Quantum Limit' Smashed, Could Mean Better Fiber ...  

Science Conference Proceedings (OSTI)

... easier, hints recent research* from the National Institute of Standards and Technology ... first time an error rate far below the "standard quantum limit ...

2013-01-08T23:59:59.000Z

229

Jordan cells in logarithmic limits of conformal field theory  

E-Print Network (OSTI)

It is discussed how a limiting procedure of conformal field theories may result in logarithmic conformal field theories with Jordan cells of arbitrary rank. This extends our work on rank-two Jordan cells. We also consider the limits of certain three-point functions and find that they are compatible with known results. The general construction is illustrated by logarithmic limits of (unitary) minimal models in conformal field theory. Characters of quasi-rational representations are found to emerge as the limits of the associated irreducible Virasoro characters.

Jorgen Rasmussen

2004-06-13T23:59:59.000Z

230

The Limitations of CFD Modeling for Furnace Atmosphere ... - TMS  

Science Conference Proceedings (OSTI)

Feb 1, 2002 ... The Limitations of CFD Modeling for Furnace Atmosphere Troubleshooting by P.F. Stratton, N. Saxena and M. Huggahalli...

231

PP-22 British Columbia Electric Company, Limited, Amendment 1957...  

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

& Publications PP-22 British Columbia Electric Company, Limited PP-22 British Columbia Hydro and Power Authority, Amendment 1967 PP-22-1 British Columbia Electric Company,...

232

Examining the Relationship of Near Limit Combustion Research...  

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

Examining the Relationship of Near Limit Combustion Research, Technology Commercialization, and Energy Savings Analysis Speaker(s): Peter Therkelsen Date: January 15, 2013 -...

233

Optimization Online - On Efficiently Combining Limited Memory and ...  

E-Print Network (OSTI)

Nov 25, 2013... the limited memory methods are usually combined with a line search. ... by the Euclidean norm with an insignificant computational overhead...

234

PP-22-1 British Columbia Electric Company, Limited  

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

Presidential permit authorizing British Columbia Electric Company, Limited to construct, operate, and maintain electric transmission facilities at the U.S-Canadian border.

235

Reducing Uncertainties in Life Limits of Titanium Alloys in Turbine ...  

Science Conference Proceedings (OSTI)

Presentation Title, Reducing Uncertainties in Life Limits of Titanium Alloys in Turbine Engine Rotors. Author(s), James M. Larsen, Sushant Jha, Christopher J.

236

Section_201_Establishing_Maintaining_and_Deactivating_Limited...  

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

201 Establishing, Maintaining, and Deactivating Limited Areas and Vault-Type Rooms Description Classified matter must be processed, discussed, handled, or stored in designated...

237

Institute of Computer Science Recursive formulation of limited ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. Recursive formulation of limited memory variable metric methods. Ladislav Lukan...

238

Institute of Computer Science New class of limited-memory ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. New class of limited-memory variationally-derived variable metric methods. J. Vlcek...

239

Institute of Computer Science Limited-memory projective variable ...  

E-Print Network (OSTI)

Institute of Computer Science. Academy of Sciences of the Czech Republic. Limited-memory projective variable metric methods for unconstrained minimization.

240

EVSE Features Power Limiter Switch LED Power Indicator LED...  

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

Limiter Switch LED Power Indicator LED Charge Indicator EVSE Specifications Grid connection Plug and cord NEMA 6-50 Connector type J1772 Test lab certifications UL Listed...

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


241

Articulated limiter blade for a tokamak fusion reactor  

DOE Patents (OSTI)

A limiter blade for a large tokomak fusion reactor includes three articulated blade sections for enabling the limiter blade to be adjusted for plasmas of different sizes. Each blade section is formed of a rigid backing plate carrying graphite tiles coated with titanium carbide, and the limiter blade forms a generally elliptic contour in both the poloidal and toroidal directions to uniformly distribute the heat flow to the blade. The limiter blade includes a central blade section movable along the major radius of the vacuum vessel, and upper and lower pivotal blade sections which may be pivoted by linear actuators having rollers held to the back surface of the pivotal blade sections.

Doll, D.W.

1982-10-21T23:59:59.000Z

242

Articulated limiter blade for a tokamak fusion reactor  

DOE Patents (OSTI)

A limiter blade for a large tokomak fusion reactor includes three articulated blade sections for enabling the limiter blade to be adjusted for plasmas of different sizes. Each blade section is formed of a rigid backing plate carrying graphite tiles coated with titanium carbide, and the limiter blade forms a generally elliptic contour in both the poloidal and toroidal directions to uniformly distribute the heat flow to the blade. The limiter blade includes a central blade section movable along the major radius of the vacuum vessel, and upper and lower pivotal blade sections which may be pivoted by linear actuators having rollers held to the back surface of the pivotal blade sections.

Doll, David W. (San Diego, CA)

1985-01-01T23:59:59.000Z

243

PP-206 Frontera Generation Limited Partnership | Department of...  

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

Partnership to construct, operate, and maintain electric transmission facilities at the U.S-Mexican border. PP-206 Frontera Generation Limited Partnership More Documents &...

244

An Assessment of Fault Current Limiter Testing Requirements ...  

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

Energy Reliability (OE) is conducting research and development (R&D) on next-generation electricity delivery equipment including fault current limiters (FCLs). Prototype FCL...

245

Limited Test Ban Treaty Signed | National Nuclear Security Administrat...  

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

Limited Test Ban Treaty Signed | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

246

Solar Power Company Limited SPC | Open Energy Information  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon Solar Power Company Limited SPC Jump to: navigation, search Name Solar Power Company...

247

Resource Limits and Conversion Efficiency with Implications for Climate Change  

E-Print Network (OSTI)

in resource limits declined with oil prices after 1985, butthe surge in oil prices since 1999 has elevated Hubbertfavored. Along with higher oil prices has come a discussion

Croft, Gregory Donald

2009-01-01T23:59:59.000Z

248

Huaneng Shouguang Wind Power Company Limited | Open Energy Information  

Open Energy Info (EERE)

Up Search Page Edit with form History Facebook icon Twitter icon Huaneng Shouguang Wind Power Company Limited Jump to: navigation, search Name Huaneng Shouguang Wind Power...

249

Notice of Emergency Action - Emergency Order To Resume Limited...  

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

Notice of Emergency Action - Emergency Order To Resume Limited Operation at the Potomac River Generating Station, Alexandria, VA, in Response to Electricity Reliability Concerns in...

250

Comments on Emergency Order to Resume Limited Operation at the...  

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

on Emergency Order to Resume Limited Operation at the Potomac River Generating Station, Alexandria, VA from the Chesapeake Climate Action Network. Comments on Emergency Order to...

251

Scaling limits for gradient systems in random environment  

E-Print Network (OSTI)

For interacting particle systems that satisfies the gradient condition, the hydrodynamic limit and the equilibrium fluctuations are well known. We prove that under the presence of a symmetric random environment, these scaling limits also hold for almost every choice of the environment, with homogenized coefficients that does not depend on the particular realization of the random environment.

P. Goncalves; M. D. Jara

2007-02-17T23:59:59.000Z

252

Observations of the Directional Spectrum of Fetch-Limited Waves  

Science Conference Proceedings (OSTI)

Estimates of the wave directional spectrum of fetch-limited sea states are made from measurements made with a heavepitchroll buoy at the Maui location off the west coast of New Zealand. The fetch-limited sea states have significant wave heights ...

Kevin C. Ewans

1998-03-01T23:59:59.000Z

253

On the ChapmanJouguet Limit for a Combustion Model  

E-Print Network (OSTI)

On the Chapman­Jouguet Limit for a Combustion Model Bernard Hanouzet \\Lambda , Roberto Natalini y and Alberto Tesei z Abstract We study the limiting behaviour of solutions to a simple model for combustion detonations and deflagrations with respect to the reaction rate. Key words and phrases: combustion

254

Incompatibility of the tunneling limit with laser fields  

E-Print Network (OSTI)

The Schwinger limit refers to longitudinal electric fields that are sufficiently strong to "polarize the vacuum" into electron-positron pairs by a tunneling mechanism. Laser fields are transverse electromagnetic fields for which the Schwinger limit has no relevance. Longitudinal and transverse fields are fundamentally different because of the different values of the F^{{\\mu}{\

H. R. Reiss

2013-02-01T23:59:59.000Z

255

Interface Automata with Complex Actions: Limiting Interleaving in Interface Automata  

Science Conference Proceedings (OSTI)

Many formalisms use interleaving to model concurrency. To describe some system behaviours appropriately, we need to limit interleaving. For example, in a component-based system, we might wish to limit interleaving to force the inputs to a method to arrive ...

Shahram Esmaeilsabzali; Nancy A. Day; Farhad Mavaddat

2008-07-01T23:59:59.000Z

256

Development of laser radiation limiters based on stratified solutions  

Science Conference Proceedings (OSTI)

The possibility of limiting the intensity of laser radiation using a light-induced critical scattering of light at optothermodynamic conversion of stratified solutions of triethylamine/water and 2-butoxyethanol/water into the labile supercritical region ... Keywords: critical state, intensity limiting, laser, radiation, stratified solutions

A. Yu. Gerasimenko; V. M. Podgaetsky; V. N. Semin; M. M. Simunin

2010-12-01T23:59:59.000Z

257

Homogenised limit analysis of masonry walls, Part I: Failure surfaces  

Science Conference Proceedings (OSTI)

A simple micro-mechanical model for the homogenised limit analysis of in-plane loaded masonry is proposed. Assuming brickwork under plane stress condition and adopting a polynomial expansion for the 2D stress field, a linear optimisation problem is derived ... Keywords: Composite behaviour, Homogenisation, Limit analysis, Masonry, Micro-mechanics

G. Milani; P. B. Loureno; A. Tralli

2006-01-01T23:59:59.000Z

258

Extended study on limit analysis of masonry wall with openings  

Science Conference Proceedings (OSTI)

The present study deals with limit analysis of masonry walls with rectangular openings subject to vertical and horizontal loading by means of the genetic algorithm (GA). Herein, an equivalent shear truss model whose structural parameters should be defined ... Keywords: genetic algorithm, limit analysis, masonry structure

A. Miyamura; A. DeStefano; Y. Kohama; T. Takada

2001-09-01T23:59:59.000Z

259

BIOMASS FOR HYDROGEN AND OTHER TRANSPORT FUELS -POTENTIALS, LIMITATIONS & COSTS  

E-Print Network (OSTI)

BIOMASS FOR HYDROGEN AND OTHER TRANSPORT FUELS - POTENTIALS, LIMITATIONS & COSTS Senior scientist - "Towards Hydrogen Society" ·biomass resources - potentials, limits ·biomass carbon cycle ·biomass for hydrogen - as compared to other H2- sources and to other biomass paths #12;BIOMASS - THE CARBON CYCLE

260

Doppler cooling to the Quantum limit M. Chalony,1  

E-Print Network (OSTI)

atom is cooled because of the difference in absorption probabilities, induced by the Doppler effectDoppler cooling to the Quantum limit M. Chalony,1 A. Kastberg,2 B. Klappauf,3 and D. Wilkowski1, 4: July 12, 2011) Doppler cooling on a narrow transition is limited by the noise of single scattering

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


261

Limits on cosmological variation of quark masses and strong interaction  

E-Print Network (OSTI)

We discuss limits on variation of $(m_q/\\Lambda_{QCD})$. The results are obtained by studying $n-\\alpha$-interaction during Big Bang, Oklo natural nuclear reactor data and limits on variation of the proton $g$-factor from quasar absorpion spectra.

V. F. Dmitriev; V. V. Flambaum

2002-09-19T23:59:59.000Z

262

Increasing ask query limit | OpenEI Community  

Open Energy Info (EERE)

Increasing ask query limit Increasing ask query limit Home > Groups > Utility Rate Rmckeel's picture Submitted by Rmckeel(297) Contributor 22 June, 2012 - 09:30 developer utility rate An NREL user who is trying to use the utility rate service was having an issue. He writes "I noticed that any rates past 10,000 are not accessible via json. For example, this query only returns two entries: http://en.openei.org/services/rest/utility_rates?version=latest&format=json_plain&offset=9998&limit=30&detail=basic". Twong mentioned "It looks like there's a default total max limit of 10000 results retrieved, even for special query pages in SemanticMediawiki. $smwgQMaxLimit Maximal number of results ever retrieved, even when using special query pages. Default: 10000"

263

Privacy Act Fees and Time Limits | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Fees and Time Limits | National Nuclear Security Administration Fees and Time Limits | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Privacy Act Fees and Time Limits Home > About Us > Our Operations > NNSA Office of General Counsel > Privacy Act (PA) of 1974 > Privacy Act Fees and Time Limits Privacy Act Fees and Time Limits The Act provides agencies to assess fees only for the cost of reproducing

264

Force-limited vibration tests aplied to the FORTE` satellite  

SciTech Connect

A force limited random vibration test was conducted on a small satellite called FORTE{prime}. This type of vibration test reduces the over testing that can occur in a conventional vibration test. Two vibration specifications were used in the test: The conventional base acceleration specification, and an interface force specification. The vibration level of the shaker was controlled such that neither the table acceleration nor the force transmitted to the test item exceeded its specification. The effect of limiting the shake table vibration to the force specification was to reduce (or ``notch``) the shaker acceleration near some of the satellite`s resonance frequencies. This paper describes the force limited test conducted for the FORTE{prime} satellite. The satellite and its dynamic properties are discussed, and the concepts of force limiting theory are summarized. The hardware and setup of the test are then described, and the results of the force limited vibration test are discussed.

Stevens, R.R.; Butler, T.A.

1996-02-01T23:59:59.000Z

265

Phosphorus versus nitrogen limitation in the marine environment  

E-Print Network (OSTI)

Limnological and marine geochemical opinion favors phosphorus limitation of organic production in aquatic environments, while marine biological opinion favors nitrogen limitation. Clues in the literature and nutrient budgets for selected marine ecosystems suggest that phosphorus vs. nitrogen limitation is a function of the relative rates of water exchange and internal biochemical processes acting to adjust the ratio of ecosystem N:P availability. A limiting factor to biological activity is that material available in an amount most closely approaching the critical minimum required to sustain that activity (Odum 197 1). This definition can be applied at any scale from cellular metabolism to global biogeochemical cycles. This paper deals with inorganic plant nutrients as limiting factors for the net production of new organic material in marine systems. Marine geochemists and biologists hold antithetical views about nutrient limitation in the ocean. The view held by most marine geochemists (e.g. Lerman et al. 1975; Meybeck 1982; Broecker and Peng 1982) can apparently be traced to the seminal paper by Redfield ( 1958). Redfield concluded that phosphorus availability limits net organic production in the sea. He pointed out that any nitrogen deficits can be met by the biological fixation of atmospheric nitrogen, hence nitrogenous compounds can accumulate until the available phosphorus is utilized.

S. V. Smith

1984-01-01T23:59:59.000Z

266

Final Report Limited Soil Investigation of Project Chariot Test Holes  

Office of Legacy Management (LM)

Limited Soil Investigation of Project Limited Soil Investigation of Project Chariot Test Holes Cape Thompson, Alaska December 2010 Prepared for U.S. Department of Energy and U.S. Army Corps of Engineers, Alaska District Post Office Box 6898 Elmendorf AFB, Alaska 99506-6898 Contract W911KB-08-D-0003 Task Order 12, Mod 001 Prepared by Fairbanks Environmental Services 3538 International Street Fairbanks, Alaska 99701 (907) 452-1006 FES Project No. 5012-06 Final Report Limited Soil Investigation of Project Chariot Test Holes, Cape Thompson, Alaska Fairbanks Environmental Services 5012-06 TABLE OF CONTENTS Page Number EXECUTIVE SUMMARY 1.0 INTRODUCTION ................................................................................................... 1-1

267

A Haar component for quantum limits on locally symmetric spaces  

E-Print Network (OSTI)

We prove lower bounds for the entropy of limit measures associated to non-degenerate sequences of eigenfunctions on locally symmetric spaces of non-positive curvature. In the case of certain compact quotients of the space of positive definite $n\\times n$ matrices (any quotient for $n=3$, quotients associated to inner forms in general), measure classification results then show that the limit measures must have a Lebesgue component. This is consistent with the conjecture that the limit measures are absolutely continuous.

Anantharaman, Nalini

2010-01-01T23:59:59.000Z

268

Geometric and electronic structure of graphene bilayer edges Ji Feng,1 Liang Qi,1 Jian Yu Huang,2 and Ju Li1,*  

E-Print Network (OSTI)

a combination of density-functional theory13 DFT and tight-binding TB methods. We show that these BLE structures and inner arcs sand- wiching and at equal distances a from the central arc. This cartoon is motivated) AB (e) (f)(d) t'/2 x y z A A' (c) B B' y, or q y, or q (g) FIG. 3. Color online Tight

Li, Ju

269

DOE Orders Mirant Power Plant to Operate Under Limited Circumstances |  

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

Orders Mirant Power Plant to Operate Under Limited Orders Mirant Power Plant to Operate Under Limited Circumstances DOE Orders Mirant Power Plant to Operate Under Limited Circumstances December 20, 2005 - 11:44am Addthis DOE finds emergency; determines plant will help electric reliability WASHINGTON, D.C. - Secretary of Energy Samuel W. Bodman today issued an order requiring Mirant Corporation's Potomac River Generating Station in Alexandria, Virginia (Mirant) to immediately resume limited operation. The order will help provide electric reliability for Washington, D.C., and will do so at the lowest reasonable impact to the environment. "After weighing all of the information, I believe an emergency situation exists, and that issuance of this order is in the public interest. This order will provide the level of electricity reliability necessary to keep

270

NREL: Jobs and Economic Development Impact (JEDI) Models - Limitations of  

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

Limitations of JEDI Models Limitations of JEDI Models Results are an estimate, not a precise forecast. The Jobs and Economic Development Impact (JEDI) models are input-output based models, also appropriately called calculators or screening tools. As such, they share important limitations with all models based on input-output calculation methodologies. For the interested user, the Environmental Protection Agency recently published EPA Assessing the Multiple Benefits of Clean Energy: A Resource for States1, which discusses and compares different types of models and screening tools for assessing economic impacts and jobs, including JEDI (see Chapter 5, pp. 136-142). The most important limitation to note is that JEDI results are estimates, not precise forecasts, for the following reasons.

271

DOE Orders Mirant Power Plant to Operate Under Limited Circumstances |  

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

DOE Orders Mirant Power Plant to Operate Under Limited DOE Orders Mirant Power Plant to Operate Under Limited Circumstances DOE Orders Mirant Power Plant to Operate Under Limited Circumstances December 20, 2005 - 11:44am Addthis DOE finds emergency; determines plant will help electric reliability WASHINGTON, D.C. - Secretary of Energy Samuel W. Bodman today issued an order requiring Mirant Corporation's Potomac River Generating Station in Alexandria, Virginia (Mirant) to immediately resume limited operation. The order will help provide electric reliability for Washington, D.C., and will do so at the lowest reasonable impact to the environment. "After weighing all of the information, I believe an emergency situation exists, and that issuance of this order is in the public interest. This order will provide the level of electricity reliability necessary to keep

272

Sensitivity Analysis of Limit-Cycle Oscillating Hybrid Systems  

E-Print Network (OSTI)

A theory is developed for local, first-order sensitivity analysis of limit-cycle oscillating hybrid systems, which are dynamical systems exhibiting both continuous-state and discrete-state dynamics whose state trajectories ...

Khan, Kamil A.

273

Privacy Act Fees and Time Limits | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Privacy Act Fees and Time Limits The Act provides agencies to assess fees only for the cost of reproducing records. However, it is the policy of the DOE to provide an individual...

274

Limited development as a tool for agricultural preservation in Massachusetts  

E-Print Network (OSTI)

Limited development offers the hope of turning market development pressure which threatens open land into a means for financing its protection. In theory, the profit from developing a small portion of a parcel can be used ...

Tuttle, William D. (William Davis)

1988-01-01T23:59:59.000Z

275

Minimum/maximum excitation limiter performance goals for small generation  

SciTech Connect

Small generators connected to the utility system often act as followers as they tend to follow system bus voltage variations. For the lack of kVA capacity, small machines tend to be susceptible to becoming over or under excited (excessive Vars in or Vars out of the generator) as the voltage regulator tries to maintain its setpoint with variations in system bus voltage. Minimum and maximum excitation limiters are utilized to limit the voltage regulator characteristic response to system bus voltage changes, that can otherwise result in machine overheating and/or pulling out of synchronization. This paper reviews the operating performance of minimum and maximum excitation limiters used on small machines, and provides the user typical performance expectations. The examples will highlight both main field and exciter field applications. Lastly, conditions will be reviewed that may occur during excitation limiter initial startup that can affect their ability to be initially tuned.

Eberly, T.W.; Schaefer, R.C.

1995-12-01T23:59:59.000Z

276

The Fundamental Limitation of Atmospheric Remote Sensing by Dissection...  

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

The Fundamental Limitation of Atmospheric Remote Sensing by Dissection of Single-Photon State Space, and the Paradigms that Lie Beyond Illustrated with WAIL, O2 A-BandLine...

277

Memorandum for the Secretary (Limited Waiver of Ethics Pledge...  

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

for the Secretary (Limited Waiver of Ethics Pledge Restriction) Secretary Ernest J. Moniz was sworn into office on May 21, 2013. This is the Memorandum for the Secretary from...

278

Toroidal band limiter for a plasma containment device  

DOE Patents (OSTI)

This invention relates to a toroidal plasma confinement device having poloidal and toroidal magnetic fields for confining a toroidal plasma column with a plasma current induced therein along an endless, circular equilibrium axis in a torus vacuum cavity wherein the improvement comprises the use of a toroidal plasma band limiter mounted within the vacuum cavity in such a manner as to ensure that the plasma energy is distributed more uniformly over the limiter surface thereby avoiding intense local heating of the limiter while at the same time substantially preventing damage to the plasma containment wall of the cavity by the energetic particles diffusing out from the confined plasma. A plurality of poloidal plasma ring limiters are also utilized for containment wall protection during any disruptive instability that might occur during operation of the device.

Kelley, George G. (Kingston, TN)

1978-01-01T23:59:59.000Z

279

Boundary Conditions for Limited-Area Ensemble Kalman Filters  

Science Conference Proceedings (OSTI)

One aspect of implementing a limited-area ensemble Kalman filter (EnKF) involves the specification of a suitable ensemble of lateral boundary conditions. Two classes of methods to populate a boundary condition ensemble are proposed. In the first ...

Ryan D. Torn; Gregory J. Hakim; Chris Snyder

2006-09-01T23:59:59.000Z

280

An Eulerian Limited-Area Atmospheric Transport Model  

Science Conference Proceedings (OSTI)

A limited-area, offline, Eulerian atmospheric transport model has been developed. The model is based on a terrain-following vertical coordinate and a mass-conserving, positive definite advection scheme with small phase and amplitude errors. The ...

Lennart Robertson; Joakim Langner; Magnuz Engardt

1999-02-01T23:59:59.000Z

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


281

Increasing TRUPACT-II wattage limits: two technical approaches  

DOE Green Energy (OSTI)

More than one-third of the drums in DOE`s TRU waste inventory cannot be presently shipped to WIPP in the TRUPACT-11 because they exceed the allowed limit of heat generation by virtue of radioactive decay. This limit was imposed to ensure that the amount of hydrogen generated by radiolysis does not achieve the lower explosive limit of hydrogen in air (5 percent v/v). Los Alamos is working to justify increasing these wattage limits: (1) by demonstrating that the phenomenon of matrix depletion greatly reduces the potential for hydrogen generation and (2) by investigating the use hydrogen getters to actively remove hydrogen from the headspace of the waste drums and/or the TRUPACT-11.

Mroz, E.J.; Leibman, C.; Kosiewicz, S.

1997-02-01T23:59:59.000Z

282

Anisotropy and Forming Limit Diagram Comparison of DC and CC ...  

Science Conference Proceedings (OSTI)

Presentation Title, Anisotropy and Forming Limit Diagram Comparison of DC and CC ... Advanced Experimental Grid Pattern Techniques Coupled with FE-analysis ... Effect of Exploitation Overhead Power Lines on the Evolution of Mechanical...

283

Design and evaluation of BRT and limited-stop services  

E-Print Network (OSTI)

Many transit agencies operate limited-stop or Bus Rapid Transit (BRT) services overlapped with local services in corridors with high demand. These service strategies have the potential to improve bus performance as well ...

Scorcia, Harvey (Harvey Manuel Scorcia Tenjo)

2010-01-01T23:59:59.000Z

284

CO2e Capital Limited | Open Energy Information  

Open Energy Info (EERE)

City, New York Zip 10022 Product New York based merchant bank focused on reducing global greenhouse gas emissions. References CO2e Capital Limited1 LinkedIn Connections...

285

Framework for the determination of yield limits In pharmaceutical operations  

E-Print Network (OSTI)

The manufacturing production of active pharmaceutical ingredients often involve a series of processing stages in which yield limits are prescribed to ensure that the target yield has been achieved for a batch and that the ...

Liow, Yuh Han John

2010-01-01T23:59:59.000Z

286

Information-theoretic limits of dense underwater networks  

E-Print Network (OSTI)

Information-theoretic throughput scaling laws are analyzed in an underwater acoustic network with n regularly located nodes on a unit square, in which both bandwidth and received signal power can be severely limited. A ...

Shin, Won-Yong

287

Vertical Mode Initialization in a Limited Area Data Assimilation Experiment  

Science Conference Proceedings (OSTI)

A previously reported 9-day limited area data assimilation experiment has been reported, incorporating a recently developed nonlinear vertical mode initialization scheme. It is shown that the initialization scheme significantly reduces surfaces ...

G. A. Mills; J. L. McGregor

1983-10-01T23:59:59.000Z

288

Operational Ocean Search and Rescue Using AVHRR: Cloud Limitations  

Science Conference Proceedings (OSTI)

Sea surface currents can be derived from sequential Advanced Very High Resolution Radiometer (AVHRR) images. However, the operational feasibility of deriving ocean surface currents from AVHRR is severely limited by the inability of AVHRR to ...

J. E. Dick ODonnell

1999-03-01T23:59:59.000Z

289

Why Software Developers Should Support a New, Limited Patent  

E-Print Network (OSTI)

, United States Patent 4,135,240, "Protection of data file contents," granted on January 16, 1979 inspection 4 35 U.S.C. § 112, first paragraph. #12;I have proposed a new, limited patent. It would

Hollaar, Lee A.

290

Establishing Alternative Numerical Limits for Rate of Temperature Change  

Science Conference Proceedings (OSTI)

This report presents a review of scientific information relevant to justifying and quantifying limits on rate of temperature change to protect aquatic life, and it evaluates the type of information that would be needed to demonstrate an appropriate limit, if one exists. The report will be of value to environmental and generation managers within power companies, as well as regulators, natural resource managers, and environmentalists.

2008-06-23T23:59:59.000Z

291

Heterogeneous Mixtures as NLO Christiansen Filters for Optical Limiting  

SciTech Connect

Mixtures of two non-absorbing and index-matched materials with contrasting nonlinear optical response have been shown to optically limit above a critical fluence of pulsed nanosecond laser light. Under these conditions, index mismatch is induced between the disparate phases leading to strong Tyndall scattering. The effect has been demonstrated previously by the authors in both solid-liquid mixtures (hexadecane and calcium fluoride), and surfactant-stabilized liquid-liquid emulsions consisting of dichloroethane as the organic phase and a concentrated aqueous phase of sodium thiocyanate (NaSCN). Materials used in these studies exhibit low absorption coefficients over extended wavelength regions allowing for a broadband response of the limiter. Recently, limiting has been observed at 532 nm in a polymer composite consisting of barium fluoride and poly-(n-butyl acrylate). A modified open-aperture z-scan method was used to quantify optical limiter performance in this system. Modeling studies provide the basis for designing optical limiters based upon this light scattering mechanism and show the importance of size resonance and constituent optical properties on limiter performance.

Exarhos, Gregory J.; Ferris, Kim F.; Samuels, William D.; Exarhos, Gregory J.; et. al.

2004-06-01T23:59:59.000Z

292

Decoherence in the thermodynamic limit: A general result  

E-Print Network (OSTI)

We prove a very general theorem on decoherence in the thermodynamic limit, widely extending the scope of our preceding results [Phys. Lett. A 308, 135 (2003)]. The concept of a singular limit in time is used in the proof. Recent experimental findings [1, 2, 3, 4, 5] in NMR with organic molecular crystals have shown that an intrinsic decoherence effect is present in a many-body system in the thermodynamic limit. These experiments, that are known just in the NMR community, give a strong support to our understanding of decoherence as an effect arising from the thermodynamic limit applied to unitary evolution [6, 7, 8, 9, 10, 11, 12]. These theoretical results are based on a concept of singular limit in time. This concept seems to have been pioneered by Bohm [13, 14]. Indeed, the existence of such an effect would give a relevant answer both to the measurement problem and the question of the irreversibility: both are essential to the understanding of a classical world emerging from quantum mechanics. Besides, recent experiments with cavities realized by Haroches group [15, 16] have produced asymptotic states with a large number of photons as foreseen by Gea-Banacloche [17, 18] and further analyzed by Knight and Phoenix [19, 20]. As firstly pointed out by Gea-Banacloche, these states support a view of quantum measurement described by decoherence in the thermodynamic limit, in agreement with our view. In this case one has that

Marco Frasca; Via Erasmo Gattamelata

2008-01-01T23:59:59.000Z

293

Toroidal midplane neutral beam armor and plasma limiter  

DOE Patents (OSTI)

For use in a tokamak fusion reactor having a midplane magnetic coil on the inner wall of an evacuated toriodal chamber within which a neutral beam heated, fusing plasma is magnetically confined, a neutral beam armor shield and plasma limiter is provided on the inner wall of the toroidal chamber to shield the midplane coil from neutral beam shine-thru and plasma deposition. The armor shield/plasma limiter forms a semicircular enclosure around the midplane coil with the outer surface of the armor shield/plasma limiter shaped to match, as closely as practical, the inner limiting magnetic flux surface of the toroidally confined, indented, bean-shaped plasma. The armor shield/plasma limiter includes a plurality of semicircular graphite plates each having a pair of coupled upper and lower sections with each plate positioned in intimate contact with an adjacent plate on each side thereof so as to form a closed, planar structure around the entire outer periphery of the circular midplane coil. The upper and lower plate sections are adapted for coupling to heat sensing thermocouples and to a circulating water conduit system for cooling the armor shield/plasma limiter.The inner center portion of each graphite plate is adapted to receive and enclose a section of a circular diagnostic magnetic flux loop so as to minimize the power from the plasma confinement chamber incident upon the flux loop.

Kugel, Henry W. (Somerset, NJ); Hand, Jr, Samuel W. (Hopewell Township, Mercer County, NJ); Ksayian, Haig (Titusville, NJ)

1986-01-01T23:59:59.000Z

294

The Influence of Protg-Mentor Relationships and Social Networks on Women Doctoral Students' Academic Career Aspirations in Physical Sciences and Engineering  

E-Print Network (OSTI)

Murillo, Diane Yu Gu, Reynal Guillen, Jarita Holbrook, and36-50. Diane Yu Gu, Reynal Guillen, Jarita Holbrook, LuisNovember 1, 2011 Reynal Guillen, Diane Gu, Jarita Holbrook,

Gu, Yu

2012-01-01T23:59:59.000Z

295

CRITICALITY SAFETY LIMIT EVALUATION PROGRAM (CSLEP) & QUICK SCREENS, ANSWERS TO EXPEDITED PROCESSING LEGACY CRITICALITY SAFETY LIMITS & EVALUATIONS  

SciTech Connect

Since the end of the cold war, the need for operating weapons production facilities has faded. Criticality Safety Limits and controls supporting production modes in these facilities became outdated and furthermore lacked the procedure based rigor dictated by present day requirements. In the past, in many instances, the formalism of present day criticality safety evaluations was not applied. Some of the safety evaluations amounted to a paragraph in a notebook with no safety basis and questionable arguments with respect to double contingency criteria. When material stabilization, clean out, and deactivation activities commenced, large numbers of these older criticality safety evaluations were uncovered with limits and controls backed up by tenuous arguments. A dilemma developed: on the one hand, cleanup activities were placed on very aggressive schedules; on the other hand, a highly structured approach to limits development was required and applied to the cleanup operations. Some creative approaches were needed to cope with the limits development process.

TOFFER, H.

2006-02-21T23:59:59.000Z

296

New Stochastic Annual Limits on Intake for Selected Radionuclides  

SciTech Connect

Annual limits on intake (ALI) have historically been tabulated by the International Commission on Radiological Protection (e.g., ICRP 1979, 1961) and also by the Environmental Protection Agency (EPA 1988). These compilations have been rendered obsolete by more recent ICRP dosimetry methods, and, rather than provide new ALIs, the ICRP has opted instead to provide committed dose coefficients from which an ALI can be determined by a user for a specific set of conditions. The U.S. Department of Energy historically has referenced compilations of ALIs and has defined their method of calculation in its radiation protection regulation (10 CFDR 835), but has never provided a specific compilation. Under June 2007 amendments to 10 CFR 835, ALIs can be calculated by dividing an appropriate dose limit, either 5-rem (0.05 Sv) effective dose or 50 rem (0.5 Sv) equivalent dose to an individual organ or tissue, by an appropriate committed dose coefficient. When based on effective dose, the ALI is often referred to as a stochastic annual limit on intake (SALI), and when based on the individual organ or tissue equivalent limit, it has often been called a deterministic annual limit on intake (DALI).

Carbaugh, Eugene H.

2009-08-24T23:59:59.000Z

297

The Green Renewable Energy Company Limited | Open Energy Information  

Open Energy Info (EERE)

Limited Limited Jump to: navigation, search Name The Green Renewable Energy Company Limited Place London, United Kingdom Sector Biomass Product Company to establish a portfolio of biomass plants in UK. Coordinates 51.506325°, -0.127144° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":51.506325,"lon":-0.127144,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

298

Limiting Factors for Convective Cloud Top Height in the Tropics  

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

Limiting Factors for Convective Cloud Top Limiting Factors for Convective Cloud Top Height in the Tropics M. P. Jensen and A. D. Del Genio National Aeronautics and Space Administration Goddard Institute for Space Studies Columbia University New York, New York Introduction Populations of tropical convective clouds are mainly comprised of three types: shallow trade cumulus, mid-level cumulus congestus and deep convective clouds (Johnson et al. 1999). Each of these cloud types has different impacts on the local radiation and water budgets. For climate model applications it is therefore important to understand the factors which determine the type of convective cloud that will occur. In this study, we concentrate on describing the factors that limit the cloud-top heights of mid-

299

Comments on Department of Energy's Emergency Order To Resume Limited  

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

on Department of Energy's Emergency Order To Resume on Department of Energy's Emergency Order To Resume Limited Operation at Mirant's Potomac River Generating Station and Proposed Mirant Compliance Plan Comments on Department of Energy's Emergency Order To Resume Limited Operation at Mirant's Potomac River Generating Station and Proposed Mirant Compliance Plan Docket No. EO-05-01: Riverkeeper, and the Anacostia Riverkeeper at Earth Conservation Corps, submits the following comments on the Department of Energy's December 20, 2005 Emergency Order 202-05-3 and on Mirant's proposed Compliance Plan filed pursuant to that Order. Dep't of Energy's Emergency Order To Resume Limited Operation at the Potomac River Generating Station, Alexandria, VA, in Response to Electricity Reliability Concerns in Washington, D.C., 71 Fed. Reg. 3279 (Jan. 20, 2006).

300

The Department of Energy's Limited English Proficiency Plan | Department of  

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

The Department of Energy's Limited English Proficiency Plan The Department of Energy's Limited English Proficiency Plan The Department of Energy's Limited English Proficiency Plan The identification of reasonable steps to provide oral and written services in languages otherthan English is to be determined on a case-by-case basis through a balancing of four factors. Among the factors to be considered are the number or proportion of LEP persons in the eligibleservice population, the frequency with which LEP individuals come in contact with the program,the importance of the service provided by the program, and the resources available to the agency.This document (hereinafter referred to as the "LEP Plan") is issued to provide general guidanceto Departmental elements on developing plans that will ensure meaningful access to

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


301

Designs for a TFTR full-power pumped limiter  

SciTech Connect

A pumped-limiter system which would provide increased particle control and enhance the performance of full-power discharges is being considered for TFTR. The system consists of two toroidal belts located near the Zirconium-Aluminium (ZrAl) getter panels. The limiter blades would be made of carbon/carbon composite in order to have a very thin profile, allowing a large fraction of the scrape-off flux to be pumped. Simulations of the plasma scrape-off and neutral transport indicate that the limiter pumping should reduce the recycling coefficient by 10 to 25%. Simulations of central plasma processes indicate that the lowered recycling could increase Q/sub fusion/ by more than 100%. This paper discusses the designs and the performance predictions for the system.

Budny, R.

1986-10-01T23:59:59.000Z

302

Sri Chamundeswari Sugars Limited SCSL | Open Energy Information  

Open Energy Info (EERE)

Chamundeswari Sugars Limited SCSL Chamundeswari Sugars Limited SCSL Jump to: navigation, search Name Sri Chamundeswari Sugars Limited (SCSL) Place Bangalore, Karnataka, India Zip 560042 Sector Biomass Product Karnataka-based producer of sugar that has also developed biomass plants including a biogas plant. Coordinates 12.97092°, 77.60482° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":12.97092,"lon":77.60482,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

303

China Longyuan Power Group Corporation Limited | Open Energy Information  

Open Energy Info (EERE)

Limited Limited Jump to: navigation, search Name China Longyuan Power Group Corporation Limited Place Beijing, Beijing Municipality, China Zip 100034 Sector Wind energy Product Subsidiary of large state owned power generator, Guodian, Longyuan is China's leading wind project developer by installed and planned capacity. Coordinates 39.90601°, 116.387909° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.90601,"lon":116.387909,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

304

Reliance Industries Limited Solar Group | Open Energy Information  

Open Energy Info (EERE)

Reliance Industries Limited Solar Group Reliance Industries Limited Solar Group Jump to: navigation, search Name Reliance Industries Limited Solar Group Place Bangalore, Karnataka, India Zip 560076 Sector Solar Product String representation "Reliance solar, ... n solar energy." is too long. Coordinates 12.97092°, 77.60482° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":12.97092,"lon":77.60482,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

305

SULFATE SOLUBILITY LIMIT VERIFICATION FOR DWPF SLUDGE BATCH 7A  

Science Conference Proceedings (OSTI)

During processing at the Defense Waste Processing Facility (DWPF), high sulfate concentrations in the feed are a concern to DWPF as it can lead to the formation of a detrimental, sulfate-rich, molten salt phase on the surface of the glass melt pool. To avoid these issues, a sulfate concentration limit was implemented into the Product Composition Control System (PCCS). Related to SB7a frit development efforts, the Savannah River National Laboratory (SRNL) assessed the viability of using the current 0.6 wt % SO{sub 4}{sup 2-} limit set for SB6 (in glass) and the possibility of increasing the SO{sub 4}{sup 2-} solubility limit in PCCS to account for anticipated sulfur concentrations, targeted waste loadings, and inclusion of secondary streams (e.g., Actinide Removal Process (ARP)) with two recommended frits (Frit 418 and Frit 702) for SB7a processing. For a nominal SB7a blend with a 63 inch SB6 heel remaining in Tank 40 (projection SB7a-63), a 0.60 wt% SO{sub 4}{sup 2-} in glass limit was determined for waste loadings of 34 wt% up to 40 wt% with Frit 418 based on crucible melts with batched chemicals. SRNL also examined the inclusion of ARP for the same blending scenario (SB7a-63-ARP) with Frit 418 and at least a 0.6 wt% SO{sub 4}{sup 2-} level, and waste loadings of 34 wt% to 40 wt% were also acceptable. When a visible yellow and/or white sulfate salt layer was visible on the surface of any cooled glass, it was assumed to have surpassed the solubility limit of SO{sub 4}{sup 2-} for that particular composition. All of the glasses fabricated at these concentrations did not exhibit a sulfate rich salt layer on the surface of the glass melt and retained the majority of the batched SO{sub 4}{sup 2-}. At higher levels of SO{sub 4}{sup 2-} 'spiked' into the projected sludge compositions over the aforementioned interval of waste loadings, with Frit 418, low viscosity sulfur layers were observed on the surface of glass melts which confirm exceeding the solubility limit. The same sludge scenarios were also tested with Frit 702 and all glasses did not exhibit sulfur layers on the surfaces of the glass melts at spiking levels up to 0.80 wt% SO{sub 4}{sup 2-}. An ultimate SO{sub 4}{sup 2-} limit was not defined with Frit 702, but if projected SO{sub 4}{sup 2-} concentrations are expected to increase with the onset of SB7a processing, a higher limit is achievable with Frit 702 than is achievable with Frit 418. Given the anticipated concentration of SO{sub 4}{sup 2-} for SB7a, a SO{sub 4}{sup 2-} limit of 0.6 wt % SO{sub 4}{sup 2-} is recommended for processing using Frit 418. Once the confirmed SB7a composition is known and should a higher limit be needed, SRNL can re-evaluate the limit based on the actual composition and provide an updated recommendation. It has been observed that higher levels of SO{sub 4}{sup 2-} in glass can be retained with compositional changes to the frit, as was demonstrated by the glasses fabricated using Frit 702. SRNL also recommends the continuation of studies to define a more 'global' sulfate concentration limit to account for future sludge batch composition uncertainties.

Billings, A.

2011-04-19T23:59:59.000Z

306

Ecotality Inc formerly Alchemy Enterprises Limited | Open Energy  

Open Energy Info (EERE)

Alchemy Enterprises Limited Alchemy Enterprises Limited Jump to: navigation, search Name Ecotality Inc (formerly Alchemy Enterprises Limited) Place Scottsdale, Arizona Zip 85251 Sector Renewable Energy Product US technology company focused on commercializing renewable technologies through acquisition or direct investment of start-ups. Coordinates 33.494°, -111.920694° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.494,"lon":-111.920694,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

307

PP-85-2 Boliden Westmin (Canada) Limited | Department of Energy  

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

5-2 Boliden Westmin (Canada) Limited PP-85-2 Boliden Westmin (Canada) Limited Presidential Permit authorizing Boliden Westmin (Canada) Limited to construct, operate and maintain...

308

Argonne CNM Highlight: Exploring the limits of antiferromagnetism in  

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

spin structure of manganese monolayer ; (Top) Schematic of the spin structure of the Mn monolayer on W(110) (6-nm repeat structure). (a) Topography and (b) differential conductance at 40 K. (Inset) High-resolution topographic data taken with a spin-sensitive tip; stripe contrast is related to the degree of antiferromagnetic order. Exploring the limits of antiferromagnetism in nanostructured materials Researchers in the Electronic & Magnetic Materials & Devices Group and at Politecnico di Milano in Italy explored the limits of antiferromagnetism in a nanostructured material for the first time, measuring the temperature required to support antiferromagnetic order in atomic monolayers of manganese on tungsten as the dimensions of the structures are reduced.

309

Cosmological mass limits on neutrinos, axions, and other light particles  

E-Print Network (OSTI)

The small-scale power spectrum of the cosmological matter distribution together with other cosmological data provides a sensitive measure of the hot dark matter fraction, leading to restrictive neutrino mass limits. We extend this argument to generic cases of low-mass thermal relics. We vary the cosmic epoch of thermal decoupling, the radiation content of the universe, and the new particle's spin degrees of freedom. Our treatment covers various scenarios of active plus sterile neutrinos or axion-like particles. For three degenerate massive neutrinos, we reproduce the well-known limit of m_nu solar eV-mass axions to be discovered by the CAST experiment.

Steen Hannestad; Georg Raffelt

2003-12-11T23:59:59.000Z

310

Kolkata Paise Restaurant Problem in Some Uniform Learning Strategy Limits  

E-Print Network (OSTI)

We study the dynamics of some uniform learning strategy limits or a probabilistic version of the "Kolkata Paise Restaurant" problem, where N agents choose among N equally priced but differently ranked restaurants every evening such that each agent can get dinner in the best possible ranked restaurant (each serving only one customer and the rest arriving there going without dinner that evening). We consider the learning to be uniform among the agents and assume that each follow the same probabilistic strategy dependent on the information of the past successes in the game. The numerical results for utilization of the restaurants in some limiting cases are analytically examined.

Ghosh, Asim; Chakrabarti, Bikas K

2009-01-01T23:59:59.000Z

311

Space Charge Effects and Limitations in the CERN Proton Synchrotron  

E-Print Network (OSTI)

Space charge produces a large incoherent tune-spread which, in presence of betatronic resonances, could lead to beam losses and emittance growth. In the CERN Proton Synchrotron, at the current injection kinetic energy (1.4 GeV) and even at the future kinetic energy (2 GeV), space charge is one of the main limitations for high brightness beams and especially for the future High- Luminosity LHC beams. Several detailed studies and measurements have been carried out to improve the understanding of space charge limitations to determine the maximum acceptable tune spread and identify the most important resonances causing losses and emittance growth.

Wasef, R; Damerau, H; Gilardoni, S; Hancock, S; Hernalsteens, C; Huschauer, A; Schmidt, F; Franchetti, G

2013-01-01T23:59:59.000Z

312

INVESTIGATION ON THE FLAME EXTINCTION LIMIT OF FUEL BLENDS  

SciTech Connect

Lean flame extinction limits of binary fuel mixtures of methane (CH{sub 4}), propane (C{sub 3}H{sub 8}), and ethane (C{sub 2}H{sub 6}) were measured using a twin-flame counter-flow burner. Experiments were conducted to generate an extinction equivalence ratio vs. global stretch rate plot and an extrapolation method was used to calculate the equivalence ratio corresponding to an experimentally unattainable zero-stretch condition. The foregoing gases were selected because they are the primary constitutes of natural gas, which is the primary focus of the present study. To validate the experimental setup and methodology, the flame extinction limit of pure fuels at zero stretch conditions were also estimated and compared with published values. The lean flame extinction limits of methane (f{sub ext} = 4.6%) and propane (f{sub ext} = 2.25%) flames measured in the present study agreed with the values reported in the literature. It was observed that the flame extinction limit of fuel blends have a polynomial relation with the concentration of component fuels in the mixture. This behavior contradicts with the commonly used linear Le Chatelier's approximation. The experimentally determined polynomial relations between the flame extinction limits of fuel blends (i.e. methane-propane and methane-ethane) and methane concentration are as follows: (1) Methane-Propane--%f{sub ext} = (1.05 x 10{sup -9}) f{sup 5}-(1.3644 x 10{sup -7}) f{sup 4}+(6.40299 x 10{sup -6}) f{sup 3}-(1.2108459 x 10{sup -4}) f{sup 2}+(2.87305329 x 10{sup -3}) f+2.2483; (2) Methane-Ethane--%f{sub ext} = (2.1 x 10{sup -9})f{sup 5}-(3.5752 x 10{sup -7}) f{sup 4}+(2.095425 x 10{sup -5}) f{sup 3}-(5.037353 x 10{sup -4}) f{sup 2} + 6.08980409 f + 2.8923. Where f{sub ext} is the extinction limits of methane-propane and methane-ethane fuel blends, and f is the concentration (% volume) of methane in the fuel mixture. The relations were obtained by fitting fifth order curve (polynomial regression) to experimentally measured extinction limits at different mixture conditions. To extend the study to a commercial fuel, the flame extinction limit for Birmingham natural gas (a blend of 95% methane, 5% ethane and 5% nitrogen) was experimentally determined and was found to be 3.62% fuel in the air-fuel mixture.

Ahsan R. Choudhuri

2005-02-01T23:59:59.000Z

313

Representation of Limited Rights Data and Restricted Computer Software  

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

August 2005 August 2005 Applicant Name___________________________________ Announcement Number______________________________ Representation of Limited Rights Data and Restricted Computer Software (a) Any data delivered under an award resulting from this announcement is subject to the Rights in Data - General or the Rights in Data - Programs Covered Under Special Data Statutes clause (See Intellectual Property Provisions at http://www.gc.energy.gov/financial_assistance_awards.htm). Under these clauses, the Recipient may withhold from delivery data that qualify as limited rights data or restricted computer software. As an aid in determining the Government's need to include Alternate

314

WIPP Opportunities -CBFO Procurement  

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

Current Solicitations WIPP Transportation Services WIPP M&O Procurement contact information: Contracting Officer Diane Snow (575) 234-7452 Diane.Snow@ Contracting Officer Helen...

315

A New Practical Limited Identity-Based Encryption Scheme  

Science Conference Proceedings (OSTI)

Identity based cryptography was introduced by Shamir in 1984, which avoids the trust problems encountered in the traditional Public Key Infrastructures. After Boneh and Franklin proposed the first full functional identity based encryption scheme from ... Keywords: Chosen-plaintext security, Email system, Identity based cryptography, Limited identity based encryption

Rongxing Lu; Zhenfu Cao; Xiaolei Dong

2008-04-01T23:59:59.000Z

316

Performance limits of power cycles using low temperature heat sources  

Science Conference Proceedings (OSTI)

A systematic analysis of a Rankine cycle using R134a as the working fluid and a finite (314.5 kg/s) low temperature (100 C) heat source shows that, for any fixed net power output, the evaporation pressure has upper and lower limits which depend ... Keywords: energy analysis, exergy analysis, finite size thermodynamics, optimisation

Mohammed Khennich; Nicolas Galanis

2010-02-01T23:59:59.000Z

317

Limited Temporal Variability of Arsenic Concentrations in 20 Wells  

E-Print Network (OSTI)

Limited Temporal Variability of Arsenic Concentrations in 20 Wells Monitored for 3 Years switched their water consumption to wells that meet the local standard for As in drinking water of 50 µg if As concentrations in those wells could change over time. To address this issue, we report here precise groundwater

van Geen, Alexander

318

Annual and Aggregate Loan Limits 2011-12 Stafford Loans  

E-Print Network (OSTI)

Annual and Aggregate Loan Limits 2011-12 Stafford Loans Medical students 1st year 2nd year 3rd year 4th year Aggregate Subsidized Stafford (maximum amount shown; amount is lower if student has less need) $8,500 $8,500 $8,500 $8,500 $65,500 Unsubsidized Stafford (maximum amount shown; amount is lower

Tufts University

319

On the Capacity Limits of Advanced Channel Reservation Architectures  

E-Print Network (OSTI)

and analyzing massive amounts of data. Despite the seemingly excessive capacity of network back- bonesOn the Capacity Limits of Advanced Channel Reservation Architectures Reuven Cohen, Niloofar Fazlollahi, and David Starobinski I. INTRODUCTION AND MOTIVATION The next generation of grid applications

Cohen, Reuven

320

Fault current limiter and alternating current circuit breaker  

DOE Patents (OSTI)

A solid-state circuit breaker and current limiter are disclosed for a load served by an alternating current source having a source impedance, the solid-state circuit breaker and current limiter comprising a thyristor bridge interposed between the alternating current source and the load, the thyristor bridge having four thyristor legs and four nodes, with a first node connected to the alternating current source, and a second node connected to the load. A coil is connected from a third node to a fourth node, the coil having an impedance of a value calculated to limit the current flowing therethrough to a predetermined value. Control means are connected to the thyristor legs for limiting the alternating current flow to the load under fault conditions to a predetermined level, and for gating the thyristor bridge under fault conditions to quickly reduce alternating current flowing therethrough to zero and thereafter to maintain the thyristor bridge in an electrically open condition preventing the alternating current from flowing therethrough for a predetermined period of time. 9 figs.

Boenig, H.J.

1998-03-10T23:59:59.000Z

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


321

Infinite Volume Limit for Correlation functions in the Dipole Gas  

E-Print Network (OSTI)

We study a classical lattice dipole gas with low activity in dimension $d \\geq 3$. We investigate long distance properties by a renormalization group analysis. We prove that various correlation functions have an infinite volume limit. We also get estimates on the decay of correlation functions.

Tuan Minh Le

2013-05-08T23:59:59.000Z

322

Law of Large Numbers Limits for Many Server Queues  

E-Print Network (OSTI)

This work considers a many-server queueing system in which customers with i.i.d., generally distributed service times enter service in the order of arrival. The dynamics of the system is represented in terms of a process that describes the total number of customers in the system, as well as a measure-valued process that keeps track of the ages of customers in service. Under mild assumptions on the service time distribution, as the number of servers goes to infinity, a law of large numbers (or fluid) limit is established for this pair of processes. The limit is characterised as the unique solution to a coupled pair of integral equations, which admits a fairly explicit representation. As a corollary, the fluid limits of several other functionals of interest, such as the waiting time, are also obtained. Furthermore, in the time-homogeneous setting, the fluid limit is shown to converge to its equilibrium. Along the way, some results of independent interest are obtained, including a continuous mapping result and a...

Kaspi, Haya

2007-01-01T23:59:59.000Z

323

On the design of experiments to study extreme field limits  

SciTech Connect

We propose experiments on the collision of high intensity electromagnetic pulses with electron bunches and on the collision of multiple electromagnetic pulses for studying extreme field limits in the nonlinear interaction of electromagnetic waves. The effects of nonlinear QED will be revealed in these laser plasma experiments.

Bulanov, S. S.; Chen, M.; Schroeder, C. B.; Esarey, E.; Leemans, W. P.; Bulanov, S. V.; Esirkepov, T. Zh.; Kando, M.; Koga, J. K.; Zhidkov, A. G.; Chen, P.; Mur, V. D.; Narozhny, N. B.; Popov, V. S.; Thomas, A. G. R.; Korn, G. [University of California, Berkeley, California 94720 (United States); Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States) and University of California, Berkeley, California 94720 (United States); Kansai Photon Science Institute, JAEA, Kizugawa, Kyoto 619-0215 (Japan); Osaka University, Osaka 565-0871 (Japan); Leung Center for Cosmology and Particle Astrophysics, National Taiwan University, Taipei 10617, Taiwan (China); Moscow Engineering Physics Institute (State University), Moscow 115409 (Russian Federation); Institute of Theoretical and Experimental Physics, Moscow 117218 (Russian Federation); University of Michigan, Ann Arbor, Michigan 48103 (United States); Max-Planck-Institut fur Quantenoptik, Garching 85748 (Germany) and ELI Beamline Facility, Institute of Physics, Czech Academy of Sciences, Prague 18221 (Czech Republic)

2012-12-21T23:59:59.000Z

324

Fault current limiter and alternating current circuit breaker  

Science Conference Proceedings (OSTI)

A solid-state circuit breaker and current limiter for a load served by an alternating current source having a source impedance, the solid-state circuit breaker and current limiter comprising a thyristor bridge interposed between the alternating current source and the load, the thyristor bridge having four thyristor legs and four nodes, with a first node connected to the alternating current source, and a second node connected to the load. A coil is connected from a third node to a fourth node, the coil having an impedance of a value calculated to limit the current flowing therethrough to a predetermined value. Control means are connected to the thyristor legs for limiting the alternating current flow to the load under fault conditions to a predetermined level, and for gating the thyristor bridge under fault conditions to quickly reduce alternating current flowing therethrough to zero and thereafter to maintain the thyristor bridge in an electrically open condition preventing the alternating current from flowing therethrough for a predetermined period of time.

Boenig, Heinrich J. (Los Alamos, NM)

1998-01-01T23:59:59.000Z

325

Is there Lower Limit to Velocity or Velocity Change?  

E-Print Network (OSTI)

Here we explore the possibility of a lower limit to velocity or velocity change which is 20 orders of magnitude smaller than the speed of light and explore the various observable signatures including those in cosmic rays and gamma ray bursts.

B. N. Sreenath; Kenath Arun; C. Sivaram

2012-09-17T23:59:59.000Z

326

On the rate-limited Gelfand-Pinsker problem  

Science Conference Proceedings (OSTI)

We study a rate-limited version of the well known problem of coding for channels with random parameters which was studied by Gelfand and Pinsker [1]. In particular, we consider a state-dependent channel when the transmitter is supplied with the state ...

Ravi Tandon; Sennur Ulukus

2009-06-01T23:59:59.000Z

327

Feasibility and limitation of track studies using atomic force microscopy  

E-Print Network (OSTI)

Feasibility and limitation of track studies using atomic force microscopy D. Nikezic, J.P.Y. Ho, C.W.Y. Yip, V.S.Y. Koo, K.N. Yu * Department of Physics and Materials Science, City University of Hong Kong July 2002 Abstract Atomic force microscopy (AFM) has been employed to investigate characteristics

Yu, K.N.

328

Plastic limit analysis of frames using ant colony systems  

Science Conference Proceedings (OSTI)

In recent years, heuristic algorithms such as simulated annealing, genetic and ant colony algorithms have found many applications in optimization problems. In this paper, ant colony systems (ACSs) are used to optimize the process of finding the collapse ... Keywords: Ant colony systems, Collapse load factor, Planar frames, Plastic limit analysis

A. Kaveh; M. Jahanshahi

2008-06-01T23:59:59.000Z

329

Spectroscopic investigation of a reversed field pinch operated without limiters  

SciTech Connect

Spectroscopic measurements on the ZT-40M reversed field pinch (submitted to Fusion Tech.) discharge are reported. Specifically, the impurity content, Z/sub eff/, recycling behavior, ion temperature, and propagation of magnetohydrodynamic modes in the edge are addressed. The importance of the plasma--wall interaction in ZT-40M, operated without limiters, is demonstrated.

Weber, P.G.

1985-10-01T23:59:59.000Z

330

LIMITED POWER BURSTS IN DISTRIBUTED MODELS OF NUCLEAR REACTORS  

E-Print Network (OSTI)

of a nuclear reactor with feedback," in: Applied Problems in the Theory of Oscillations [in RussianLIMITED POWER BURSTS IN DISTRIBUTED MODELS OF NUCLEAR REACTORS M. V. Bazhenov and E. F. Sabaev UDC of Nuclear Reactors [in Russian], l~nergoatomizdat, Moscow (1990). F. R. Gantmakher and V. A. Yakubovich

Bazhenov, Maxim

331

Upper Limits from Counting Experiments with Multiple Pipelines  

E-Print Network (OSTI)

In counting experiments, one can set an upper limit on the rate of a Poisson process based on a count of the number of events observed due to the process. In some experiments, one makes several counts of the number of events, using different instruments, different event detection algorithms, or observations over multiple time intervals. We demonstrate how to generalize the classical frequentist upper limit calculation to the case where multiple counts of events are made over one or more time intervals using several (not necessarily independent) procedures. We show how different choices of the rank ordering of possible outcomes in the space of counts correspond to applying different levels of significance to the various measurements. We propose an ordering that is matched to the sensitivity of the different measurement procedures and show that in typical cases it gives stronger upper limits than other choices. As an example, we show how this method can be applied to searches for gravitational-wave bursts, where multiple burst-detection algorithms analyse the same data set, and demonstrate how a single combined upper limit can be set on the gravitational-wave burst rate.

Patrick J. Sutton

2009-05-26T23:59:59.000Z

332

Electroweak limits on physics beyond the Standard Model  

E-Print Network (OSTI)

We briefly review the global Standard Model fit to electroweak precision data, and discuss the status of electroweak constraints on new interactions. We follow a general effective Lagrangian approach to obtain model-independent limits on the dimension-six operators, as well as on several common new physics extensions.

de Blas, J

2013-01-01T23:59:59.000Z

333

The role of RFID in agriculture: Applications, limitations and challenges  

Science Conference Proceedings (OSTI)

The recent advances in RFID offer vast opportunities for research, development and innovation in agriculture. The aim of this paper is to give readers a comprehensive view of current applications and new possibilities, but also explain the limitations ... Keywords: Animal identification, Cold chain, Food traceability, Precision agriculture, RFID

Luis Ruiz-Garcia; Loredana Lunadei

2011-10-01T23:59:59.000Z

334

The influence limiter: provably manipulation-resistant recommender systems  

Science Conference Proceedings (OSTI)

An attacker can draw attention to items that don't deserve that attention by manipulating recommender systems. We describe an influence-limiting algorithm that can turn existing recommender systems into manipulation-resistant systems. Honest reporting ... Keywords: manipulation-resistance, recommender system, shilling

Paul Resnick; Rahul Sami

2007-10-01T23:59:59.000Z

335

Black box replication: Breaking the latency limits Assaf Natanzon  

E-Print Network (OSTI)

of such limitations large enterprises may create two separate remote copies of the data, a Syn- chronous copy at a 50 with asynchronous replication, the system guaranties that the user can replicate to a remote site at any distance. For example, McCaw Cellular lost 2 of its 400 cell sites in the Northridge earthquake, resulting in only

Bachmat, Eitan

336

ARM: Surface Radiation Measurement Quality Control testing, including climatologically configurable limits  

DOE Data Explorer (OSTI)

Surface Radiation Measurement Quality Control testing, including climatologically configurable limits

Gary Hodges; Tom Stoffel; Mark Kutchenreiter; Bev Kay; Aron Habte; Michael Ritsche; Victor Morris; Mary Anderberg

337

Effects of Atmospheric Absorption of Incoming Radiation on the Radiation Limit of the Troposphere  

Science Conference Proceedings (OSTI)

The limit of the planetary radiation (longwave radiation) of a planet with oceans on its surface is determined by various mechanisms called radiation limits, which can be classified as the KomabayashiIngersoll limit and the radiation limit of ...

Hiroyuki Kurokawa; Taishi Nakamoto

2012-01-01T23:59:59.000Z

338

A LIMITED LIABILITY PARTNERSHIP 1050 Thomas Jefferson Street, NW  

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

A LIMITED LIABILITY PARTNERSHIP A LIMITED LIABILITY PARTNERSHIP 1050 Thomas Jefferson Street, NW Seventh Floor Washington, DC 20007 (202) 298-1800 Phone (202) 338-2416 Fax MEMORANDUM TO: DOE Office of General Counsel FROM: Doug Smith DATE: August 29, 2013 RE: Record of Communication Concerning Ceiling Fan and Ceiling Fan Light Kit Framework Document-Docket No. EERE-2012-BT-STD-0045 This memo provides an overview of communications made to DOE staff on the subject of possible changes to standards and test procedures for ceiling fans and ceiling fan light kits. The communications occurred at a meeting held at 10:30 a.m. on August 20, 2013, following the close of the comment period on the initial framework document for ceiling fans and light kits. The meeting attendees included:

339

Imaging Techniques for Relativistic Beams: Issues and Limitations  

Science Conference Proceedings (OSTI)

Characterizations of transverse profiles for low-power beams in the accelerators of the proposed linear colliders (ILC and CLIC) using imaging techniques are being evaluated. Assessments of the issues and limitations for imaging relativistic beams with intercepting scintillator or optical transition radiation screens are presented based on low-energy tests at the Fermilab A0 photoinjector and are planned for the Advanced Superconducting Test Accelerator at Fermilab. We have described several of the issues and limitations one encounters with the imaging of relativistic electron beams. We have reported our initial tests at the A0PI facility and our plans to extend these studies to the GeV scale at the ASTA facility. We also have plans to test these concepts with 23-GeV beams at the FACET facility at SLAC in the coming year. It appears the future remains bright for imaging techniques in ILC-relevant parameter space.

Lumpkin, Alex H.; Wendt, Manfred; /Fermilab

2012-02-01T23:59:59.000Z

340

By Access Limitation | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

By Access Limitation By Access Limitation Print page Print page Email page Email page Publicly Releasable Announcement Notice Options Unlimited Announcement AN 241.1 Harvesting (OSTI-to-Site) Batch Upload (Site-to-OSTI) AN 241.3 AN 241.4 Opennet AN 241.1 Controlled Unclassified Information (CUI) Copyrighted Material With Restrictions AN 241.1 Batch Upload (Site-to-OSTI) AN 241.3 Small Business Innovative Research AN 241.3 Small Business Technology Transfer Research AN 241.3 Naval Nuclear Propulsion Information AN 241.1 Batch Upload (Site-to-OSTI) Official Use Only (OUO) Categories - Official Use Only (OUO) AN 241.1 Batch Upload (Site-to-OSTI) - Export Controlled - Information AN 241.1 Batch Upload (Site-to-OSTI) - Security Sensitive Information AN 241.1 Batch Upload (Site-to-OSTI) AN 241.3 - Protected Data -CRADA Or Other

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


341

Limits to the power density of very large wind farms  

E-Print Network (OSTI)

A simple analysis is presented concerning an upper limit of the power density (power per unit land area) of a very large wind farm located at the bottom of a fully developed boundary layer. The analysis suggests that the limit of the power density is about 0.38 times $\\tau_{w0}U_{F0}$, where $\\tau_{w0}$ is the natural shear stress on the ground (that is observed before constructing the wind farm) and $U_{F0}$ is the natural or undisturbed wind speed averaged across the height of the farm to be constructed. Importantly, this implies that the maximum extractable power from such a very large wind farm will not be proportional to the cubic of the wind speed at the farm height, or even the farm height itself, but be proportional to $U_{F0}$.

Nishino, Takafumi

2013-01-01T23:59:59.000Z

342

Testing of 3-meter Prototype Fault Current Limiting Cables  

Science Conference Proceedings (OSTI)

Two 3-m long, single-phase cables have been fabricated by Ultera from second generation (2G) superconductor supplied by American Superconductor. The first cable was made with two layers of 2G tape conductor and had a critical current of 5,750 A while the second cable had four layers and a critical current of 8,500 A. AC loss was measured for both cables at ac currents of up to 4 kArms. Ultera performed initial fault current studies of both cables in Denmark with limited currents in the range from 9.1 to 44 kA. Results from these tests will provide a basis for a 25-m long, three-phase, prototype cable to be tested at ORNL early next year and a 300-m long, fault current limiting, superconducting cable to be installed in a ConEd substation in New York City.

Gouge, Michael J [ORNL; Duckworth, Robert C [ORNL; Demko, Jonathan A [ORNL; Rey, Christopher M [ORNL; Thompson, James R [ORNL; Lindsay, David T [ORNL; Tolbert, Jerry Carlton [ORNL; Willen, Dag [Ultera; Lentge, Heidi [Ultera; Thidemann, Carsten [Ultera; Carter, Bill [AMSC

2009-01-01T23:59:59.000Z

343

Beam lifetime and limitations during low-energy RHIC operation  

SciTech Connect

The low-energy physics program at the Relativistic Heavy Ion Collider (RHIC), motivated by a search for the QCD phase transition critical point, requires operation at low energies. At these energies, large nonlinear magnetic field errors and large beam sizes produce low beam lifetimes. A variety of beam dynamics effects such as Intrabeam Scattering (IBS), space charge and beam-beam forces also contribute. All these effects are important to understand beam lifetime limitations in RHIC at low energies. During the low-energy RHIC physics run in May-June 2010 at beam {gamma} = 6.1 and {gamma} = 4.1, gold beam lifetimes were measured for various values of space-charge tune shifts, transverse acceptance limitation by collimators, synchrotron tunes and RF voltage. This paper summarizes our observations and initial findings.

Fedotov, A.V.; Bai, M.; Blaskiewicz, M.; Fischer, W.; Kayran, D.; Montag, C.; Satogata, T.; Tepikian, S.; Wang, G.

2011-03-28T23:59:59.000Z

344

A nano heat engine beyond the Carnot limit  

E-Print Network (OSTI)

Heat engines extract work by running cyclically between two heat reservoirs. When the two reservoirs are thermal and at different temperatures, the maximum efficiency of the engine is given by the Carnot limit. Here we consider a quantum Otto cycle for a time-dependent harmonic oscillator coupled to an engineered squeezed thermal reservoir. We show that the efficiency at maximum power increases with the degree of squeezing, exponentially approaching unity for large squeezing parameters $r$. Furthermore, we propose an experimental scheme to implement such a system by using a single trapped ion in a linear Paul trap with special geometry and coupled to engineered reservoirs. Our analytical investigations are supported with Monte Carlo simulations that demonstrate the feasibility of our proposal. For realistic trap parameters, an increase of up to a factor of four is reached, largely exceeding the classical limit.

Johannes Ronagel; Obinna Abah; Ferdinand Schmidt-Kaler; Kilian Singer; Eric Lutz

2013-08-27T23:59:59.000Z

345

A Feasibility Analysis of Limited Energy Storage for Regulation Service  

Science Conference Proceedings (OSTI)

Incorporating more electricity through solar and wind generation into the power grid will result in a larger need for regulation service, due to the unpredictable oscillation in variable generation, as described in EPRI report 1018716, Evaluation of the Impacts of Wind Generation on HELCO AGC and System Performance8212Phase 2. The integration of limited energy storage (LES) devices to the grid could be an ideal solution to providing enough power to meet the demand because LES responds quickly and is easi...

2009-12-18T23:59:59.000Z

346

Central Limit Theorem for Branching Random Walks in Random Environment  

E-Print Network (OSTI)

We consider branching random walks in $d$-dimensional integer lattice with time-space i.i.d. offspring distributions. When $d \\ge 3$ and the fluctuation of the environment is well moderated by the random walk, we prove a central limit theorem for the density of the population, together with upper bounds for the density of the most populated site and the replica overlap. We also discuss the phase transition of this model in connection with directed polymers in random environment.

Nobuo Yoshida

2007-12-05T23:59:59.000Z

347

Self-Assembly and Transport Limitations in Confined Nafion Films  

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

Assembly and Transport Limitations in Confined Nafion Films Assembly and Transport Limitations in Confined Nafion Films Title Self-Assembly and Transport Limitations in Confined Nafion Films Publication Type Journal Article Year of Publication 2013 Authors Modestino, Miguel A., Devproshad K. Paul, Shudipto Dishari, Stephanie A. Petrina, Frances I. Allen, Michael A. Hickner, Kunal Karan, Rachel Segalman, and Adam Z. Weber Journal Macromolecules Volume 46 Issue 3 Pagination 867 - 873 Date Published 02/2013 ISSN 0024-9297 Abstract Ion-conducting polymers are important materials for a variety of electrochemical applications. Perfluorinated ionomers, such as Nafion, are the benchmark materials for proton conduction and are widely used in fuel cells and other electrochemical devices including solar-fuel generators, chlor-alkali cells, and redox flow batteries. While the behavior of Nafion in bulk membranes (10 to 100s ?m thick) has been studied extensively, understanding its properties under thin-film confinement is limited. Elucidating the behavior of thin Nafion films is particularly important for the optimization of fuel-cell catalyst layers or vapor-operated solar-fuel generators, where a thin film of ionomer is responsible for the transport of ions to and from the active electrocatalytic centers. Using a combination of transport-property measurements and structural characterization, this work demonstrates that confinement of Nafion in thin films induced thickness-dependent proton conductivity and ionic-domain structure. Confining Nafion films to thicknesses below 50 nm on a silicon substrate results in a loss of microphase separation of the hydrophilic and hydrophobic domains, which drastically increases the material?s water uptake while in turn decreasing its ionic conductivity.

348

High frequency limit for single-electron pumping operations  

E-Print Network (OSTI)

In this Letter, we study the transient electron transfer phenomena of single-electron devices with alternating external gate voltages. We obtain a high frequency limit for pumping electrons one at a time in single-electron devices. Also, we find that in general the electrical current is not proportional to the frequency of the external signals in the single-electron devices, due to the strong quantum coherence tunneling effect.

Chuan-Yu Lin; Wei-Min Zhang

2010-12-04T23:59:59.000Z

349

Sifting Limits for the \\Lambda^2\\Lambda^- Sieve  

E-Print Network (OSTI)

Sifting limits for the $\\Lambda^{2}\\Lambda^{-}$ sieve, Selberg's lower bound sieve, are computed for integral dimensions $1<\\kappa\\le10$. The evidence strongly suggests that for all $\\kappa\\ge3$ the $\\Lambda^{2}\\Lambda^{-}$ sieve is superior to the competing combinatorial sieves of Diamond, Halberstam, and Richert. A method initiated by Grupp and Richert for computing sieve functions for integral $\\kappa$ is also outlined.

Franze, Craig

2010-01-01T23:59:59.000Z

350

Dark matter limits froma 15 kg windowless bubble chamber  

SciTech Connect

The COUPP collaboration has successfully used bubble chambers, a technology previously applied only to high-energy physics experiments, as direct dark matter detectors. It has produced the world's most stringent spin-dependent WIMP limits, and increasingly competitive spin-independent limits. These limits were achieved by capitalizing on an intrinsic rejection of the gamma background that all other direct detection experiments must address through high-density shielding and empirically-determined data cuts. The history of COUPP, including its earliest prototypes and latest results, is briefly discussed in this thesis. The feasibility of a new, windowless bubble chamber concept simpler and more inexpensive in design is discussed here as well. The dark matter limits achieved with a 15 kg windowless chamber, larger than any previous COUPP chamber (2 kg, 4 kg), are presented. Evidence of the greater radiopurity of synthetic quartz compared to natural is presented using the data from this 15 kg device, the first chamber to be made from synthetic quartz. The effective reconstruction of the three-dimensional positions of bubbles in a highly distorted optical field, with ninety-degree bottom lighting similar to cloud chamber lighting, is demonstrated. Another innovation described in this thesis is the use of the sound produced by bubbles recorded by an array of piezoelectric sensors as the primary means of bubble detection. In other COUPP chambers, cameras have been used as the primary trigger. Previous work on bubble acoustic signature differentiation using piezos is built upon in order to further demonstrate the ability to discriminate between alpha- and neutron-induced events.

Szydagis, Matthew Mark; /Chicago U.

2010-12-01T23:59:59.000Z

351

Limiting fragmentation of chemical potentials in heavy ion collisions  

E-Print Network (OSTI)

Thermal models have been used to successfully describe the hadron yields from heavy ion collisions at a variety of energies. For root(S)chemical potentials, muS = 0.21 +-0.01muB. Using this relation we are able to describe the energy dependence of Lambda, Xsi and Omega ratios from other experiments. We also find that the chemical potentials are consistent with limiting fragmentation.

Laura A. Stiles; Michael Murray

2006-01-30T23:59:59.000Z

352

Planning Methodology to Determine Practical Circuit Limits for Distributed Generation  

Science Conference Proceedings (OSTI)

Utility distribution planners are increasingly faced with accommodating large sizes of distributed generation (DG) on their power distribution circuits. In many states, the renewable portfolio standards and incentives from various sources have resulted in larger solar PV installations than experienced previously. These are often located in parts of the distribution circuits where voltage is more difficult to regulate. This project investigated planning methodologies for determining practical limits for D...

2010-12-31T23:59:59.000Z

353

Advanced binary geothermal power plants: Limits of performance  

SciTech Connect

The Heat Cycle Research Program is investigating potential improvements to power cycles utilizing moderate temperature geothermal resources to produce electrical power. Investigations have specifically examined Rankine cycle binary power systems. Binary Rankine cycles are more efficient than the flash steam cycles at moderate resource temperature, achieving a higher net brine effectiveness. At resource conditions similar to those at the Heber binary plant, it has been shown that mixtures of saturated hydrocarbons (alkanes) or halogenated hydrocarbons operating in a supercritical Rankine cycle gave improved performance over Rankine cycles with the pure working fluids executing single or dual boiling cycles or supercritical cycles. Recently, other types of cycles have been proposed for binary geothermal service. This report explores the feasible limits on efficiency of a plant given practical limits on equipment performance and discusses the methods used in these advanced concept plants to achieve the maximum possible efficiency. (Here feasible is intended to mean reasonably achievable and not cost-effective.) No direct economic analysis has been made because of the sensitivity of economic results to site specific input. The limit of performance of three advanced plants were considered in this report. The performance predictions were taken from the developers of each concept. The advanced plants considered appear to be approaching the feasible limit of performance. Ultimately, the plant designer must weigh the advantages and disadvantages of the the different cycles to find the best plant for a given service. In addition, this report presents a standard of comparison of the work which has been done in the Heat Cycle Research Program and in the industrial sector by Exergy, Inc. and Polythermal Technologies. 18 refs., 16 figs., 1 tab.

Bliem, C.J.; Mines, G.L.

1991-01-01T23:59:59.000Z

354

New limit on the electron electric dipole moment  

SciTech Connect

We present the result of our most recent search for T-violation in 205Tl, which is interpreted in terms of an electric dipole moment of the electron de. We find de = (6.9 plus/minus 7.4) times 10{sup -28} e cm. The present apparatus is a major upgrade of the atomic beam magnetic resonance device used to set the previous limit on de.

Regan, B.C.; Commins, Eugene D.; Schmidt, Christian J.; DeMille, David

2001-08-08T23:59:59.000Z

355

PetroChina Company Limited | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » PetroChina Company Limited Jump to: navigation, search Logo: PetroChina Company Limited Name PetroChina Company Limited Address 9 Dongzhimen North Street Place Beijing, China Phone number (86-10)59986037 Website http://www.petrochina.com.cn/P Coordinates 39.9457354°, 116.434079° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.9457354,"lon":116.434079,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

356

Earls Nook Limited Formerly Biofuels Corporation Plc | Open Energy  

Open Energy Info (EERE)

Earls Nook Limited Formerly Biofuels Corporation Plc Earls Nook Limited Formerly Biofuels Corporation Plc Jump to: navigation, search Name Earls Nook Limited (Formerly Biofuels Corporation Plc) Place Teeside, United Kingdom Zip TS23 4EA Sector Biofuels Product Biofuels Corporation produces biodiesel, glycerine and potassium sulphate, and is building several plants in Teesside. Coordinates 34.609016°, -82.774818° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.609016,"lon":-82.774818,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

357

EIA - International Energy Outlook 2008-Defining the Limits of Oil  

Gasoline and Diesel Fuel Update (EIA)

Defining the Limits of Oil Production Defining the Limits of Oil Production Preparing mid-term projections of oil production requires an assessment of the availability of resources to meet production requirements, particularly for the later years of the 2005-2030 projection period in IEO2008. The IEO2008 oil production projections were limited by three factors: the estimated quantity of petroleum in place before production begins (“petroleum-initially-in-place” or IIP), the percentage of IIP extracted over the life of a field (ultimate recovery factor), and the amount of oil that can be produced from a field in a single year as a function of its remaining reserves. Total IIP resources are the quantities of petroleum—both conventional and unconventional—estimated to exist originally in naturally occurring accumulations.a IIP resources are those quantities of petroleum which are estimated, on a given date, to be contained in known accumulations, plus those quantities already produced, as well as those estimated quantities in accumulations yet to be discovered. The estimate of IIP resources includes both recoverable and unrecoverable resources.

358

TurboTech Precision Engineering Private Limited | Open Energy Information  

Open Energy Info (EERE)

TurboTech Precision Engineering Private Limited TurboTech Precision Engineering Private Limited Jump to: navigation, search Name TurboTech Precision Engineering Private Limited Place Bangalore, India Zip 560 044 Sector Efficiency Product Designs and manufactures of high-efficiency steam turbines in the 50-250kW range. Coordinates 12.97092°, 77.60482° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":12.97092,"lon":77.60482,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

359

Huadian Inner Mongolia Kailu Wind Power Company Limited | Open Energy  

Open Energy Info (EERE)

Huadian Inner Mongolia Kailu Wind Power Company Limited Huadian Inner Mongolia Kailu Wind Power Company Limited Jump to: navigation, search Name Huadian Inner Mongolia Kailu Wind Power Company Limited Place Jinan, Inner Mongolia Autonomous Region, China Sector Wind energy Product Company engadged in the investment, construction, operation and management of wind power generation projects. Coordinates 36.65551°, 116.96701° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":36.65551,"lon":116.96701,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

360

The Development of Confidence Limits for Fatigue Strength Data  

DOE Green Energy (OSTI)

Over the past several years, extensive databases have been developed for the S-N behavior of various materials used in wind turbine blades, primarily fiberglass composites. These data are typically presented both in their raw form and curve fit to define their average properties. For design, confidence limits must be placed on these descriptions. In particular, most designs call for the 95/95 design values; namely, with a 95% level of confidence, the designer is assured that 95% of the material will meet or exceed the design value. For such material properties as the ultimate strength, the procedures for estimating its value at a particular confidence level is well defined if the measured values follow a normal or a log-normal distribution. Namely, based upon the number of sample points and their standard deviation, a commonly-found table may be used to determine the survival percentage at a particular confidence level with respect to its mean value. The same is true for fatigue data at a constant stress level (the number of cycles to failure N at stress level S{sub 1}). However, when the stress level is allowed to vary, as with a typical S-N fatigue curve, the procedures for determining confidence limits are not as well defined. This paper outlines techniques for determining confidence limits of fatigue data. Different approaches to estimating the 95/95 level are compared. Data from the MSU/DOE and the FACT fatigue databases are used to illustrate typical results.

SUTHERLAND,HERBERT J.; VEERS,PAUL S.

1999-11-09T23:59:59.000Z

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361

Limits of the Turbine Efficiency for Free Fluid Flow  

E-Print Network (OSTI)

l propeller, at least in water applications. Moreover, well-documented tests have shown that the helical turbine has an efficiency of 35 percent, making it preferable for use in free water currents. @DOI: 10.1115/1.1414137# 1 Modeling Turbines for Free Flow 1.1 The Betz Model for Rectilinear Flow. The efficiency limit of 59.3 percent was obtained by Betz back in the 1920s for propeller-type turbines in free flow. It became common practice to use this limit for estimating the maximum efficiency of such turbines, when designing wind farms. The derivation of the Betz limit can be found in many textbooks and other publications on fluid mechanics. Betz considered a one-dimensional model for a plane turbine positioned in an incompressible fluid with rectilinear streams of constant velocity across any section of the current ~Fig. 1~a!!. The turbine was assumed to be under uniformly distributed pressure. The efficiency of the turbine was defined as the ratio of the turbine power to the pow

Alexander N. Gorban; Krasnoyarsk Russia; Assoc Mem Asme; Alexander M. Gorlov; Mem Asme; Valentin M. Silantyev

2001-01-01T23:59:59.000Z

362

Fluid limits of many-server queues with reneging  

E-Print Network (OSTI)

This work considers a many-server queueing system in which impatient customers with i.i.d., generally distributed service times and i.i.d., generally distributed patience times enter service in the order of arrival and abandon the queue if the time before possible entry into service exceeds the patience time. The dynamics of the system is represented in terms of a pair of measure-valued processes, one that keeps track of the waiting times of the customers in queue and the other that keeps track of the amounts of time each customer being served has been in service. Under mild assumptions, essentially only requiring that the service and reneging distributions have densities, as both the arrival rate and the number of servers go to infinity, a law of large numbers (or fluid) limit is established for this pair of processes. The limit is shown to be the unique solution of a coupled pair of deterministic integral equations that admits an explicit representation. In addition, a fluid limit for the virtual waiting ti...

Kang, Weining; 10.1214/10-AAP683

2010-01-01T23:59:59.000Z

363

Toroidal midplane neutral beam armor and plasma limiter  

DOE Patents (OSTI)

This invention contemplates an armor shield/plasma limiter positioned upon the inner wall of a toroidal vacuum chamber within which is magnetically confined an energetic plasma in a tokamak nuclear fusion reactor. The armor shield/plasma limiter is thus of a general semi-toroidal shape and is comprised of a plurality of adjacent graphite plates positioned immediately adjacent to each other so as to form a continuous ring upon and around the toroidal chamber's inner wall and the reactor's midplane coil. Each plate has a generally semi-circular outer circumference and a recessed inner portion and is comprised of upper and lower half sections positioned immediately adjacent to one another along the midplane of the plate. With the upper and lower half sections thus joined, a channel or duct is provided within the midplane of the plate in which a magnetic flux loop is positioned. The magnetic flux loop is thus positioned immediately adjacent to the fusing toroidal plasma and serves as a diagnostic sensor with the armor shield/plasma limiter minimizing the amount of power from the energetic plasma as well as from the neutral particle beams heating the plasma incident upon the flux loop.

Kugel, H.W.; Hand, S.W. Jr.; Ksayian, H.

1985-05-31T23:59:59.000Z

364

Spatial resolution limits for synchrotron-based infrared spectromicroscopy  

SciTech Connect

Detailed spatial resolution tests were performed on beamline 1.4.4 at the Advanced Light Source synchrotron facility in Berkeley, CA. The high-brightness synchrotron source is coupled at this beamline to a Thermo-Electron Continumum XL infrared microscope. Two types of resolution tests in both the mid-IR (using a KBr beamsplitter and an MCT-A* detector) and in the near-IR (using a CaF2 beamsplitter and an InGaAS detector) were performed and compared to a simple diffraction-limited spot size model. At the shorter wavelengths in the near-IR the experimental results begin to deviate from only diffraction-limited. The entire data set is fit using a combined diffraction-limit and demagnified electron beam source size model. This description experimentally verifies how the physical electron beam size of the synchrotron source demagnified to the sample stage on the endstation begins to dominate the focussed spot size and therefore spatial resolution at higher energies. We discuss how different facilities, beamlines, and microscopes will affect the achievable spatial resolution.

Levenson, Erika; Lerch, Philippe; Martin, Michael C.

2007-10-15T23:59:59.000Z

365

Limit processes for TASEP with shocks and rarefaction fans  

E-Print Network (OSTI)

We consider the totally asymmetric simple exclusion process (TASEP) with two-sided Bernoulli initial condition, i.e., with left density rho_- and right density rho_+. We consider the associated height function, whose discrete gradient is given by the particle occurrences. Macroscopically one has a deterministic limit shape with a shock or a rarefaction fan depending on the values of rho_{+/-}. We characterize the large time scaling limit of the fluctuations as a function of the densities rho_{+/-} and of the different macroscopic regions. Moreover, using a slow decorrelation phenomena, the results are extended from fixed time to the whole space-time, except along the some directions (the characteristic solutions of the related Burgers equation) where the problem is still open. On the way to proving the results for TASEP, we obtain the limit processes for the fluctuations in a class of corner growth processes with external sources, of equivalently for the last passage time in a directed percolation model with two-sided boundary conditions. Additionally, we provide analogous results for eigenvalues of perturbed complex Wishart (sample covariance) matrices.

Ivan Corwin; Patrik L. Ferrari; Sandrine Pch

2010-02-18T23:59:59.000Z

366

Developing Low-Conductance Window Frames: Capabilities and Limitations of  

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

Developing Low-Conductance Window Frames: Capabilities and Limitations of Developing Low-Conductance Window Frames: Capabilities and Limitations of Current Window Heat Transfer Design Tools Title Developing Low-Conductance Window Frames: Capabilities and Limitations of Current Window Heat Transfer Design Tools Publication Type Journal Article LBNL Report Number LBNL-1022E Year of Publication 2008 Authors Gustavsen, Arlid, Dariush K. Arasteh, Bjørn Petter Jelle, Dragan C. Curcija, and Christian Kohler Journal Journal of Building Physics Volume 32 Pagination 131-153 Call Number LBNL-1022E Abstract While window frames typically represent 20-30% of the overall window area, their impact on the total window heat transfer rates may be much larger. This effect is even greater in low-conductance (highly insulating) windows which incorporate very low conductance glazings. Developing low-conductance window frames requires accurate simulation tools for product research and development. Based on a literature review and an evaluation of current methods of modeling heat transfer through window frames, we conclude that current procedures specified in ISO standards are not sufficiently adequate for accurately evaluating heat transfer through the low-conductance frames.

367

Small particle limits in a regularized Laplacian random growth model  

E-Print Network (OSTI)

We study a regularized version of Hastings-Levitov planar random growth that models clusters formed by the aggregation of diffusing particles. In this model, the growing clusters are defined in terms of iterated slit maps whose capacities are given by c_n=c|\\Phi_{n-1}'(e^{\\sigma+i\\theta_n})|^{-\\alpha}, \\alpha \\geq 0, where c>0 is the capacity of the first particle, {\\Phi_n}_n are the composed conformal maps defining the clusters of the evolution, {\\theta_n}_n are independent uniform angles determining the positions at which particles are attached, and \\sigma>0 is a regularization parameter which we take to depend on c. We prove that under an appropriate rescaling of time, in the limit as c converges to 0, the clusters converge to growing disks with deterministic capacities, provided that \\sigma does not converge to 0 too fast. We then establish scaling limits for the harmonic measure flow, showing that by letting \\alpha tend to 0 at different rates it converges to either the Brownian web on the circle, a stopped version of the Brownian web on the circle, or the identity map. As the harmonic measure flow is closely related to the internal branching structure within the cluster, the above three cases intuitively correspond to the number of infinite branches in the model being either 1, a random number whose distribution we obtain, or unbounded, in the limit as c converges to 0. We also present several findings based on simulations of the model with parameter choices not covered by our rigorous analysis.

Fredrik Johansson Viklund; Alan Sola; Amanda Turner

2013-09-09T23:59:59.000Z

368

Emittance Adapter for a Diffraction Limited Synchrotron Radiation Source  

Science Conference Proceedings (OSTI)

We investigate the possibility of reaching very small horizontal and vertical emittances inside an undulator in a storage ring, by means of a local exchange of the apparent horizontal and vertical emittances, performed with a combination of skew quadrupoles and one solenoid in a dedicated insertion line in the storage ring. The insertion leaves the ring parameters and its optical properties unaffected. This scheme could greatly relax the emittance requirements for a diffraction limited synchrotron light source. The lattice derivation and design is described.

Chao, Alexander Wu; /SLAC; Raimondi, Pantaleo; /Frascati

2012-03-01T23:59:59.000Z

369

Emergency Management Limited Scope Performance Test Inspectors Guide  

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

Emergency Management Emergency Management Oversight (HS-63) Emergency Management Limited Scope Performance Test Inspectors Guide March 2008 Emergency Management Performance Test Inspectors Guide Preface i Preface As part of an effort to enhance the appraisal process, the Office of Independent Oversight and the Office of Emergency Management Oversight (HS-63) have prepared a series of documents that collectively provide comprehensive guidance and tools for the evaluation of emergency management programs across the Department of Energy /National Nuclear Security Administration (DOE/NNSA) complex. The Independent Oversight Appraisal Process Protocols describe the philosophy, scope, and general procedures applicable to all independent oversight appraisal activities. The HS-63 Emergency

370

Bounded limit for the Monte Carlo point-flux-estimator  

Science Conference Proceedings (OSTI)

In a Monte Carlo random walk the kernel K(R,E) is used as an expected value estimator at every collision for the collided flux phi/sub c/ r vector,E) at the detector point. A limiting value for the kernel is derived from a diffusion approximation for the probability current at a radius R/sub 1/ from the detector point. The variance of the collided flux at the detector point is thus bounded using this asymptotic form for K(R,E). The bounded point flux estimator is derived. (WHK)

Grimesey, R.A.

1981-01-01T23:59:59.000Z

371

Jayasumana Performance tradeoffs of shared limited range wavelength conversion schemes  

E-Print Network (OSTI)

Abstract Performance of all-optical switches that employee different types of limited-range wavelength converters (LRWC) are investigated. Previous work has shown that there is a remarkable improvement in blocking probability while using LRWC over full range conversion, but has not considered the coincident effect of conversion resources sharing. We consider the case where an incoming wavelength can be converted to a range of outgoing wavelengths, where d is the range of conversion. The simulation results demonstrate that the performance improvement obtained by full range wavelength conversion can almost be achieved by using a fractional ranged ranged LRWC. I.

Fahad A. Al-zahrani; Abdulgader A. Habiballa; Ayman G. Fayoumi; Anura P. Jayasumana

2005-01-01T23:59:59.000Z

372

Efficient demagnetization cooling of atoms and its limits  

E-Print Network (OSTI)

Demagnetization cooling relies on spin-orbit coupling that brings motional and spin degrees of freedom into thermal equilibrium. In the case of a gas, one has the advantage that the spin degree of freedom can be cooled very efficiently using optical pumping. We investigate demagnetization cooling of a chromium gas in a deep optical dipole trap over a large temperature range and reach high densities up to 5*10^19m^-3. We study the loss mechanism under such extreme conditions and identify excited state collisions as the main limiting process. We discuss that demagnetization cooling has realistic potential of reaching degeneracy by optical cooling only.

Volchkov, Valentin V; Pfau, Tilman; Griesmaier, Axel

2013-01-01T23:59:59.000Z

373

Strong Upper Limits on Sterile Neutrino Warm Dark Matter  

Science Conference Proceedings (OSTI)

Sterile neutrinos are attractive dark matter candidates. Their parameter space of mass and mixing angle has not yet been fully tested despite intensive efforts that exploit their gravitational clustering properties and radiative decays. We use the limits on gamma-ray line emission from the Galactic center region obtained with the SPI spectrometer on the INTEGRAL satellite to set new constraints, which improve on the earlier bounds on mixing by more than 2 orders of magnitude, and thus strongly restrict a wide and interesting range of models.

Yueksel, Hasan [Department of Physics, Ohio State University, Columbus, Ohio 43210 (United States); Center for Cosmology and Astro-Particle Physics, Ohio State University, Columbus, Ohio 43210 (United States); Beacom, John F. [Department of Physics, Ohio State University, Columbus, Ohio 43210 (United States); Center for Cosmology and Astro-Particle Physics, Ohio State University, Columbus, Ohio 43210 (United States); Department of Astronomy, Ohio State University, Columbus, Ohio 43210 (United States); Watson, Casey R. [Department of Physics and Astronomy, Millikin University, Decatur, Illinois 62522 (United States)

2008-09-19T23:59:59.000Z

374

Null limits of generalised Bonnor-Swaminarayan solutions  

E-Print Network (OSTI)

The Bonnor-Swaminarayan solutions are boost-rotation symmetric space-times which describe the motion of pairs of accelerating particles which are possibly connected to strings (struts). In an explicit and unified form we present a generalised class of such solutions with a few new observations. We then investigate the possible limits in which the accelerations become unbounded. The resulting space-times represent spherical impulsive gravitational waves with snapping or expanding cosmic strings. We also obtain an exact solution for a snapping string of finite length.

J. Podolsky; J. B. Griffiths

2000-06-27T23:59:59.000Z

375

Gaussian Quantum Reading beyond the Standard Quantum Limit  

E-Print Network (OSTI)

Quantum reading aims at retrieving classical information stored in an optical memory with low energy and high accuracy by exploiting the inherently quantum properties of light. We provide an optimal Gaussian strategy for quantum reading with phase-shift keying encoding that makes use of squeezed coherent light and homodyne detectors to largely outperform the Standard Quantum Limit, even in the presence of loss. This strategy, being feasible with current quantum optical technology, represents a viable prototype for a highly efficient and reliable quantum-enhanced optical reader.

Michele Dall'Arno

2013-02-07T23:59:59.000Z

376

New Limit on Time-Reversal Violation in Beta Decay  

Science Conference Proceedings (OSTI)

We report the results of an improved determination of the triple correlation DP{center_dot}(p{sub e}xp{sub v}) that can be used to limit possible time-reversal invariance in the beta decay of polarized neutrons and constrain extensions to the standard model. Our result is D=[-0.96{+-}1.89(stat){+-}1.01(sys)]x10{sup -4}. The corresponding phase between g{sub A} and g{sub V} is {phi}{sub AV}=180.013 deg. {+-}0.028 deg. (68% confidence level). This result represents the most sensitive measurement of D in nuclear {beta} decay.

Mumm, H. P. [National Institute of Standards and Technology, Gaithersburg, Maryland 20899 (United States); CENPA and Physics Department, University of Washington, Seattle, Washington 98195 (United States); Chupp, T. E.; Cooper, R. L.; Coulter, K. P. [Physics Department, University of Michigan, Ann Arbor, Michigan, 48104 (United States); Freedman, S. J.; Fujikawa, B. K. [Physics Department, University of California at Berkeley and Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Garcia, A. [CENPA and Physics Department, University of Washington, Seattle, Washington 98195 (United States); Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556 (United States); Jones, G. L. [Physics Department, Hamilton College, Clinton, New York 13323 (United States); Nico, J. S.; Thompson, A. K. [National Institute of Standards and Technology, Gaithersburg, Maryland 20899 (United States); Trull, C. A.; Wietfeldt, F. E. [Physics Department, Tulane University, New Orleans, Louisiana 70118 (United States); Wilkerson, J. F. [Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599 (United States); CENPA and Physics Department, University of Washington, Seattle, Washington 98195 (United States)

2011-09-02T23:59:59.000Z

377

Limits to Ice on Asteroids (24) Themis and (65) Cybele  

E-Print Network (OSTI)

We present optical spectra of (24) Themis and (65) Cybele, two large main-belt asteroids on which exposed water ice has recently been reported. No emission lines, expected from resonance fluorescence in gas sublimated from the ice, were detected. Derived limits to the production rates of water are 0.3) and confined to a fraction of the Earth-facing surface 0.6) then the timescale for sublimation of an optically thick layer can rival the 10^3 yr interval between impacts with bodies this size. In this sense, exposure by impact may be a quasi steady-state feature of ice-containing asteroids at 3 AU.

Jewitt, D

2011-01-01T23:59:59.000Z

378

Introduction to plunger lift: applications, advantages and limitations  

Science Conference Proceedings (OSTI)

This study discusses the principle of plunger lift and its possible applications. Typical applications are (1) removal of liquids from gas wells, (2) hi-ratio oil well production, (3) paraffin and hydrate control, and (4) increased efficiency of intermittent gas lift wells. Some advantages of this system are low initial cost, very little maintenance, and that there is no external source of energy required in most cases. Limitations such as mechanical conditions, gas and liquid volumes and depths also are discussed. There is a brief section concerning the various types of equipment available.

Beauregard, E.; Ferguson, P.L.

1981-01-01T23:59:59.000Z

379

Upper Limits on a Stochastic Background of Gravitational Waves  

E-Print Network (OSTI)

The Laser Interferometer Gravitational Wave Observatory (LIGO) has performed a third science run with much improved sensitivities of all three interferometers. We present an analysis of approximately 200 hours of data acquired during this run, used to search for a stochastic background of gravitational radiation. We place upper bounds on the energy density stored as gravitational radiation for three different spectral power laws. For the flat spectrum, our limit of Omega_0<8.4e-4 in the 69-156 Hz band is ~10^5 times lower than the previous result in this frequency range.

Abbott, B; Adhikari, R; Ageev, A; Allen, B; Amin, R; Anderson, S B; Anderson, W G; Araya, M; Armandula, H; Ashley, M; Asiri, F; Aufmuth, P; Aulbert, C; Babak, S; Balasubramanian, R; Ballmer, S; Barish, B C; Barker, C; Barker, D; Barnes, M; Barr, B; Barton, M A; Bayer, K; Beausoleil, R; Belczynski, K; Bennett, R; Berukoff, S J; Betzwieser, J; Bhawal, B; Bilenko, I A; Billingsley, G; Black, E; Blackburn, K; Blackburn, L; Bland, B; Bochner, B; Bogue, L; Bork, R; Bose, S; Brady, P R; Braginsky, V B; Brau, J E; Brown, D A; Bullington, A; Bunkowski, A; Buonanno, A; Burgess, R; Busby, D; Butler, W E; Byer, R L; Cadonati, L; Cagnoli, G; Camp, J B; Cantley, C A; Cardenas, L; Carter, K; Casey, M M; Castiglione, J; Chandler, A; Chapsky, J; Charlton, P; Chatterji, S; Chelkowski, S; Chen, Y; Chickarmane, V; Chin, D; Christensen, N; Churches, D; Cokelaer, T; Colacino, C; Coldwell, R; Coles, M; Cook, D; Corbitt, T; Coyne, D; Creighton, J D E; Creighton, T D; Crooks, D R M; Csatorday, P; Cusack, B J; Cutler, C; D'Ambrosio, E; Danzmann, K; Daw, E; De Bra, D; Delker, T; Dergachev, V; DeSalvo, R; Dhurandhar, S V; Di Credico, A; Ding, H; Drever, R W P; Dupuis, R J; Edlund, J A; Ehrens, P; Elliffe, E J; Etzel, T; Evans, M; Evans, T; Fairhurst, S; Fallnich, C; Farnham, D; Fejer, M M; Findley, T; Fine, M; Finn, L S; Franzen, K Y; Freise, A; Frey, R; Fritschel, P; Frolov, V V; Fyffe, M; Ganezer, K S; Garofoli, J; Giaime, J A; Gillespie, A; Goda, K; Gonzlez, G; Goler, S; Grandclment, P; Grant, A; Gray, C; Gretarsson, A M; Grimmett, D; Grote, H; Grnewald, S; Gnther, M; Gustafson, E; Gustafson, R; Hamilton, W O; Hammond, M; Hanson, J; Hardham, C; Harms, J; Harry, G; Hartunian, A; Heefner, J; Hefetz, Y; Heinzel, G; Heng, I S; Hennessy, M; Hepler, N; Heptonstall, A; Heurs, M; Hewitson, M; Hild, S; Hindman, N; Hoang, P; Hough, J; Hrynevych, M; Hua, W; Ito, M; Itoh, Y; Ivanov, A; Jennrich, O; Johnson, B; Johnson, W W; Johnston, W R; Jones, D I; Jones, L; Jungwirth, D; Kalogera, V; Katsavounidis, E; Kawabe, K; Kawamura, S; Kells, W; Kern, J; Khan, A; Killbourn, S; Killow, C J; Kim, C; King, C; King, P; Klimenko, S; Koranda, S; Kotter, K; Kovalik, Yu; Kozak, D; Krishnan, B; Landry, M; Langdale, J; Lantz, B; Lawrence, R; Lazzarini, A; Lei, M; Leonor, I; Libbrecht, K; Libson, A; Lindquist, P; Liu, S; Logan, J; Lormand, M; Lubinski, M; Luck, H; Lyons, T T; Machenschalk, B; MacInnis, M; Mageswaran, M; Mailand, K; Majid, W; Malec, M; Mann, F; Marin, A; Marka, S; Maros, E; Mason, J; Mason, K; Matherny, O; Matone, L; Mavalvala, N; McCarthy, R; McClelland, D E; McHugh, M; McNabb, J W C; Mendell, G; Mercer, R A; Meshkov, S; Messaritaki, E; Messenger, C; Mitrofanov, V P; Mitselmakher, G; Mittleman, R; Miyakawa, O; Miyoki, S; Mohanty, S; Moreno, G; Mossavi, K; Mller, G; Mukherjee, S; Murray, P; Myers, J; Nagano, S; Nash, T; Nayak, R; Newton, G; Nocera, F; Noel, J S; Nutzman, P; Olson, T; O'Reilly, B; Ottaway, D J; Ottewill, A; Ouimette, D A; Overmier, H; Owen, B J; Pan, Y; Papa, M A; Parameshwaraiah, V; Parameswariah, C; Pedraza, M; Penn, S; Pitkin, M; Plissi, M; Prix, R; Quetschke, V; Raab, F; Radkins, H; Rahkola, R; Rakhmanov, M; Rao, S R; Rawlins, K; Ray-Majumder, S; Re, V; Redding, D; Regehr, M W; Regimbau, T; Reid, S; Reilly, K T; Reithmaier, K; Reitze, D H; Richman, S; Riesen, R; Riles, K; Rivera, B; Rizzi, A; Robertson, D I; Robertson, N A; Robison, L; Roddy, S; Rollins, J; Romano, J D; Romie, J; Rong, H; Rose, D; Rotthoff, E; Rowan, S; Rdiger, A; Russell, P; Ryan, K; Salzman, I; Sandberg, V; Sanders, G H; Sannibale, V; Sathyaprakash, B; Saulson, P R; Savage, R; Sazonov, A; Schilling, R; Schlaufman, K; Schmidt, V; Schnabel, R; Schofield, R; Schutz, B F; Schwinberg, P; Scott, S M; Seader, S E; Searle, A C; Sears, B; Seel, S; Seifert, F; Sengupta, A S; Shapiro, C A; Shawhan, P; Shoemaker, D H; Shu, Q Z; Sibley, A; Siemens, X; Sievers, L; Sigg, D; Sintes, A M; Smith, J R; Smith, M; Smith, M R; Sneddon, P H; Spero, R; Stapfer, G; Steussy, D; Strain, K A; Strom, D; Stuver, A; Summerscales, T; Sumner, M C; Sutton, P J; Sylvestre, J; Takamori, A; Tanner, D B; Tariq, H; Taylor, I; Taylor, R; Taylor, R; Thorne, K A; Thorne, K S; Tibbits, M; Tilav, S; Tinto, M; Tokmakov, K V; Torres, C; Torrie, C; Traylor, G; Tyler, W; Ugolini, D W; Ungarelli, C; Vallisneri, M; Van Putten, M H P M; Vass, S; Vecchio, A; Veitch, J; Vorvick, C; Vyachanin, S P; Wallace, L; Walther, H; Ward, H; Ware, B; Watts, K; Webber, D; Weidner, A; Weiland, U; Weinstein, A; Weiss, R; Welling, H; Wen, L; Wen, S; Whelan, J T; Whitcomb, S E; Whiting, B F; Wiley, S; Wilkinson, C; Willems, P A; Williams, P R; Williams, R; Willke, B; Wilson, A; Winjum, B J; Winkler, W; Wise, S; Wiseman, A G; Woan, G; Wooley, R; Worden, J; Wu, W; Yakushin, I; Yamamoto, H; Yoshida, S; Zaleski, K D; Zanolin, M; Zawischa, I; Zhang, L; Zhu, R; Zotov, N P; Zucker, M; Zweizig, J

2005-01-01T23:59:59.000Z

380

Special Analysis: Revision of Saltstone Vault 4 Disposal Limits (U)  

SciTech Connect

New disposal limits have been computed for Vault 4 of the Saltstone Disposal Facility based on several revisions to the models in the existing Performance Assessment and the Special Analysis issued in 2002. The most important changes are the use of a more rigorous groundwater flow and transport model, and consideration of radon emanation. Other revisions include refinement of the aquifer mesh to more accurately model the footprint of the vault, a new plutonium chemistry model accounting for the different transport properties of oxidation states III/IV and V/VI, use of variable infiltration rates to simulate degradation of the closure system, explicit calculation of gaseous releases and consideration of the effects of settlement and seismic activity on the vault structure. The disposal limits have been compared with the projected total inventory expected to be disposed in Vault 4. The resulting sum-of-fractions of the 1000-year disposal limits is 0.2, which indicates that the performance objectives and requirements of DOE 435.1 will not be exceeded. This SA has not altered the conceptual model (i.e., migration of radionuclides from the Saltstone waste form and Vault 4 to the environment via the processes of diffusion and advection) of the Saltstone PA (MMES 1992) nor has it altered the conclusions of the PA (i.e., disposal of the proposed waste in the SDF will meet DOE performance measures). Thus a PA revision is not required and this SA serves to update the disposal limits for Vault 4. In addition, projected doses have been calculated for comparison with the performance objectives laid out in 10 CFR 61. These doses are 0.05 mrem/year to a member of the public and 21.5 mrem/year to an inadvertent intruder in the resident scenario over a 10,000-year time-frame, which demonstrates that the 10 CFR 61 performance objectives will not be exceeded. This SA supplements the Saltstone PA and supersedes the two previous SAs (Cook et al. 2002; Cook and Kaplan 2003).

Cook, J

2005-05-26T23:59:59.000Z

Note: This page contains sample records for the topic "feng dian limited" from the National Library of EnergyBeta (NLEBeta).
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381

An averaging theorem for FPU in the thermodynamic limit  

E-Print Network (OSTI)

Consider an FPU chain composed of $N\\gg 1$ particles, and endow the phase space with the Gibbs measure corresponding to a small temperature $\\beta^{-1}$. Given a fixed $Korder $\\beta^{1-a}$, $a>0$) for initial data in a set of large measure. Furthermore, the time autocorrelation function of the energy of each packet does not decay significantly for times of order $\\beta$. The restrictions on the shape of the packets are very mild. All estimates are uniform in the number $N$ of particles and thus hold in the thermodynamic limit $N\\to\\infty$, $\\beta>0$.

Alberto Maiocchi; Dario Bambusi; Andrea Carati

2013-07-26T23:59:59.000Z

382

Torque limit of PM motors for field-weakening region operation  

SciTech Connect

The invention includes a motor controller and technique for controlling a permanent magnet motor. In accordance with one aspect of the present technique, a permanent magnet motor is controlled by receiving a torque command, determining a physical torque limit based on a stator frequency, determining a theoretical torque limit based on a maximum available voltage and motor inductance ratio, and limiting the torque command to the smaller of the physical torque limit and the theoretical torque limit. Receiving the torque command may include normalizing the torque command to obtain a normalized torque command, determining the physical torque limit may include determining a normalized physical torque limit, determining a theoretical torque limit may include determining a normalized theoretical torque limit, and limiting the torque command may include limiting the normalized torque command to the smaller of the normalized physical torque limit and the normalized theoretical torque limit.

Royak, Semyon (Beachwood, OH); Harbaugh, Mark M. (Richfield, OH)

2012-02-14T23:59:59.000Z

383

THE GRAVO-MAGNETO LIMIT CYCLE IN ACCRETION DISKS  

Science Conference Proceedings (OSTI)

Previous theoretical studies have found that repeating outbursts can occur in certain regions of an accretion disk due to sudden transitions in time from gravitationally produced turbulence to magnetically produced turbulence. We analyze the disk evolution in a state diagram that plots the mass accretion rate versus disk surface density. We determine steady state accretion branches that involve gravitational and magnetic sources of turbulence. Using time-dependent numerical disk simulations, we show that cases having outbursts track along a nonsteady 'dead zone' branch and some steady state accretion branches. The outburst is the result of a rapid inter-branch transition. The gravo-magneto outbursts are then explained on this diagram as a limit cycle that is analogous to the well-known S-curve that has been applied to dwarf nova outbursts. The diagram and limit cycle provide a conceptual framework for understanding the nature of the outbursts that may occur in accretion disks of all scales, from circumplanetary to protoplanetary to active galactic nucleus accretion disks.

Martin, R. G.; Lubow, S. H. [Space Telescope Science Institute, Baltimore, MD 21218 (United States)

2011-10-10T23:59:59.000Z

384

Iterated amplitudes in the high-energy limit  

E-Print Network (OSTI)

We consider the high-energy limits of the colour ordered four-, five- and six-gluon MHV amplitudes of the maximally supersymmetric QCD in the multi-Regge kinematics where all the gluons are strongly ordered in rapidity. We show that various building blocks occurring in the Regge factorisation (the Regge trajectory, the coefficient functions and the Lipatov vertex) satisfy an iterative structure very similar to the Bern-Dixon-Smirnov (BDS) ansatz. This iterative structure, combined with the universality of the building blocks, enables us to show that in the Euclidean region any two- and three-loop amplitude in multi-Regge kinematics is guaranteed to satisfy the BDS ansatz. We also consider slightly more general kinematics where the strong rapidity ordering applies to all the gluons except the two with either the largest or smallest rapidities, and we derive the iterative formula for the associated coefficient function. We show that in this kinematic limit the BDS ansatz is also satisfied. Finally, we argue that only for more general kinematics - e.g. with three gluons having similar rapidities, or where the two central gluons have similar rapidities - can a disagreement with the BDS ansatz arise.

V. Del Duca; C. Duhr; E. W. N. Glover

2008-09-10T23:59:59.000Z

385

Mobility limited flip-based sensor networks deployment  

E-Print Network (OSTI)

An important phase of sensor networks operation is deployment of sensors in the field of interest. Critical goals during sensor networks deployment include coverage, connectivity, load balancing etc. A class of work has recently appeared, where mobility in sensors is leveraged to meet deployment objectives. In this paper, we study deployment of sensor networks using mobile sensors. The distinguishing feature of our work is that the sensors in our model have limited mobilities. More specifically, the mobility in the sensors we consider is restricted to a flip, where the distance of the flip is bounded. We call such sensors as flip-based sensors. Given an initial deployment of flip-based sensors in a field, our problem is to determine a movement plan for the sensors in order to maximize the sensor network coverage, and minimize the number of flips. We propose a minimum-cost maximum-flow based solution to this problem. We prove that our solution optimizes both the coverage and the number of flips. We also study the sensitivity of coverage and the number of flips to flip distance under different initial deployment distributions of sensors. We observe that increased flip distance achieves better coverage, and reduces the number of flips required per unit increase in coverage. However, such improvements are constrained by initial deployment distributions of sensors, due to the limitations on sensor mobility.

Xiaole Bai; Bin Ma; Dong Xuan; Changqing Xu

2005-01-01T23:59:59.000Z

386

Energy potential of municipal solid waste is limited  

SciTech Connect

Energy recovery from municipal solid waste has the potential for making only a limited contribution to the nation`s overall energy production. Although the current contribution of waste-derived energy production is less than one-half of 1 percent of the nation`s total energy Supply, DOE has set a goal for energy from waste at 2 percent of the total supply by 2010. The industry`s estimates show a smaller role for waste as an energy source in the future. The energy potential from waste is limited not only by the volume and energy content of the waste itself, but also by the factors affecting the use of waste disposal options, including public opposition and the availability of financing. Energy production from waste combustors and from landfill gases generates pollutants, although these are reduced through current regulations that require the use of emissions control technology and define operational criteria for the facilities. Although DOE estimates that one-third of the energy available from waste is available in the form of energy savings through the recycling of materials, the Department`s research in this area is ongoing.

NONE

1994-09-01T23:59:59.000Z

387

Multipurpose Outage at a Midsize, Resource-Limited Nonpower Reactor  

SciTech Connect

The University of Florida Training Reactor (UFTR) is a light water-cooled, graphite and light water-moderated, modified Argonaut-type reactor licensed to operate at steady-state power levels up to 100 kW. The UFTR was subject to a unique and lengthy voluntary outage beginning in May 1998 following several months of gradual increases in the normal critical position totaling {approx}0.002 {Delta}k/k. The Nuclear Regulatory Commission (NRC) was updated periodically on the facility status and visited the facility twice during the outage and once since restart to normal operations on August 17, 1999. Various potential causes of this reactivity anomaly were identified. After investigation, each of these causes was eliminated with no specific cause ever identified. Despite all the inherent limitations and especially because of the difficulty of core access, this entire outage was conducted with the perspective of relicensing in 2002. Areas specifically addressed included compensating efforts to preclude loss of user clientele, acquisition of data for facilitating the upcoming conversion from high-enriched uranium (HEU) to low-enriched uranium (LEU), and development of a surveillance plan relicensing database to support the planned license renewal. In summary, this nonpower reactor facility with limited staff has been successful in all three areas.

William G. Vernetson

2000-06-04T23:59:59.000Z

388

Orbital ferromagnetism and the Chandrasekhar mass-limit  

SciTech Connect

In this paper, we use quantum magnetohydrodynamic as well as magnetohydrostatic (MHS) models for a zero-temperature Fermi-Dirac plasma to show the fundamental role of Landau orbital ferromagnetism (LOFER) on the magnetohydrostatic stability of compact stars. It is revealed that the generalized flux-conserved equation of state of form B={beta}{rho}{sup 2s/3} only with conditions 0{<=}s{<=}1 and 0{<=}{beta}<{radical}(2{pi}) can lead to a stable compact stellar configuration. The distinct critical value {beta}{sub cr}={radical}(2{pi}) is shown to affect the magnetohydrostatic stability of the LOFER (s = 1) state and the magnetic field strength limit on the compact stellar configuration. Furthermore, the value of the parameter {beta} is remarked to fundamentally alter the Chandrasekhar mass-radius relation and the known mass-limit on white dwarfs when the star is in LOFER state. Current findings can help to understand the role of flux-frozen ferromagnetism and its fundamental role on hydrostatic stability of relativistically degenerate super-dense plasmas such as white dwarfs.

Akbari-Moghanjoughi, M. [Department of Physics, Faculty of Sciences, Azarbaijan University of Tarbiat Moallem, 51745-406 Tabriz (Iran, Islamic Republic of)

2012-05-15T23:59:59.000Z

389

Advanced binary geothermal power plants: Limits of performance  

SciTech Connect

The Heat Cycle Research Program is currently investigating the potential improvements to power cycles utilizing moderate temperature geothermal resources to produce electrical power. Investigations have specifically examined Rankine cycle binary power systems. Binary Rankine cycles are more efficient than the flash steam cycles at moderate resource temperatures, achieving a higher net brine effectiveness. At resource conditions similar to those at the Heber binary plant, it has been shown that mixtures of saturated hydrocarbons (alkanes) or halogenated hydrocarbons operating with a supercritical Rankine cycle gave improved performance over Rankine cycles with the pure working fluids executing single boiling cycles. Recently, in addition to the supercritical Rankine Cycle, other types of cycles have been proposed for binary geothermal service. This paper explores the limits on efficiency of a feasibility plant and discusses the methods used in these advanced concept plants to achieve the maximum possible efficiency. The advanced plants considered appear to be approaching the feasible limit of performance so that the designer must weigh all considerations to find the best plant for a given service. 16 refs., 12 figs.

Bliem, C.J.; Mines, G.L.

1990-01-01T23:59:59.000Z

390

Low Mass Standard Model Higgs Limit at the Tevatron  

SciTech Connect

The searches for the Standard Model (SM) Higgs Boson at the Fermilab Tevatron by the CDF and D0 experiments are presented. Their state of the art techniques, including maximizing Higgs signal acceptance, reducing background through b-jet ID, and with Multi-Variate discrimination between signal and background, are elucidated. The two experiments are able to achieve a sensitivity of three to five times SM cross section ({sigma}{sub SM}) at the benchmark mass point of m{sub H} = 115 GeV/c{sup 2} using the main search channels WH {yields} lvbb, ZH {yields} vvbb, and ZH {yields} llbb, and on combining all the channels from CDF and D0, the observed (expected) limit is 1.56 (1.45) x {sigma}{sub SM}. The present expected limit is 1.8 x {sigma}{sub SM} or below for the entire low mass range, and sensitivity projections at present anticipate in Tevatron Run II a 3{sigma} sensitivity achievement for m{sub H} = 115 GeV/c{sup 2}.

Keung, Justin

2010-10-01T23:59:59.000Z

391

Tradeoffs among Free-flow Speed, Capacity, Cost, and Environmental Footprint in Highway Design  

E-Print Network (OSTI)

in Highway Design Chen Feng Ng, California State University,in Highway Design Chen Feng Ng and Kenneth A. Small May 17,R42 Contacts: Chen Feng Ng (corresponding author) Department

Ng, Chen Feng; Small, Kenneth

2011-01-01T23:59:59.000Z

392

Investigation of Knock limited Compression Ratio of Ethanol Gasoline Blends  

DOE Green Energy (OSTI)

Ethanol offers significant potential for increasing the compression ratio of SI engines resulting from its high octane number and high latent heat of vaporization. A study was conducted to determine the knock limited compression ratio of ethanol gasoline blends to identify the potential for improved operating efficiency. To operate an SI engine in a flex fuel vehicle requires operating strategies that allow operation on a broad range of fuels from gasoline to E85. Since gasoline or low ethanol blend operation is inherently limited by knock at high loads, strategies must be identified which allow operation on these fuels with minimal fuel economy or power density tradeoffs. A single cylinder direct injection spark ignited engine with fully variable hydraulic valve actuation (HVA) is operated at WOT conditions to determine the knock limited compression ratio (CR) of ethanol fuel blends. The geometric compression ratio is varied by changing pistons, producing CR from 9.2 to 13.66. The effective CR is varied using an electro-hydraulic valvetrain that changed the effective trapped displacement using both Early Intake Valve Closing (EIVC) and Late Intake Valve Closing (LIVC). The EIVC and LIVC strategies result in effective CR being reduced while maintaining the geometric expansion ratio. It was found that at substantially similar engine conditions, increasing the ethanol content of the fuel results in higher engine efficiency and higher engine power. These can be partially attributed to a charge cooling effect and a higher heating valve of a stoichiometric mixture for ethanol blends (per unit mass of air). Additional thermodynamic effects on and a mole multiplier are also explored. It was also found that high CR can increase the efficiency of ethanol fuel blends, and as a result, the fuel economy penalty associated with the lower energy content of E85 can be reduced by about a third. Such operation necessitates that the engine be operated in a de-rated manner for gasoline, which is knock-prone at these high CR, in order to maintain compatibility. By using EIVC and LIVC strategies, good efficiency is maintained with gasoline, but power is reduced by about 34%.

Szybist, James P [ORNL; Youngquist, Adam D [ORNL; Wagner, Robert M [ORNL; Moore, Wayne [Delphi; Foster, Matthew [Delphi; Confer, Keith [Delphi

2010-01-01T23:59:59.000Z

393

Axeon Power Limited formerly Advanced Batteries Ltd ABL | Open Energy  

Open Energy Info (EERE)

formerly Advanced Batteries Ltd ABL formerly Advanced Batteries Ltd ABL Jump to: navigation, search Name Axeon Power Limited (formerly Advanced Batteries Ltd (ABL)) Place Dundee, United Kingdom Zip DD2 4UH Product Lithium ion battery pack developer. Coordinates 45.27939°, -123.009669° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.27939,"lon":-123.009669,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

394

Further Sensitivity Analysis of Hypothetical Policies to Limit  

Gasoline and Diesel Fuel Update (EIA)

Table 1. List of carbon dioxide policy cases Table 1. List of carbon dioxide policy cases Table 2. Summary of selected case results, 2011 and 2025 Table 3. Summary of results, 2011 and 2040 Table 4. Regional electricity prices, 2011 actual and 2025 in alternative cases Table 5. Regional electricity prices, 2011 actual and 2040 in alternative cases Interactive Table Viewer › Provides custom data associated with run information. Further Sensitivity Analysis of Hypothetical Policies to Limit Energy-Related Carbon Dioxide Emissions Supplement to the Annual Energy Outlook 2013 - Release date: July 18, 2013 Executive Summary The Annual Energy Outlook 2013 (AEO2013) included several alternative cases in which hypothetical carbon dioxide (CO2) emission fees were imposed on fossil fuel consumers on an economy-wide basis. The fees start at $10, $15,

395

Novel Materials Become Multifunctional at the Ultimate Quantum Limit |  

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

Outsmarting Flu Viruses Outsmarting Flu Viruses How Lead-Free Solder (Mis)Behaves under Stress Dynamics of Polymer Chains Atop Different Materials Priming the Pump in the Fight against Drug-Resistant Tuberculosis The Ties that Bind Metals to Proteins Science Highlights Archives: 2013 | 2012 | 2011 | 2010 2009 | 2008 | 2007 | 2006 2005 | 2004 | 2003 | 2002 2001 | 2000 | 1998 | Subscribe to APS Science Highlights rss feed Novel Materials Become Multifunctional at the Ultimate Quantum Limit NOVEMBER 9, 2012 Bookmark and Share Illustration of a 4-unit-cell film of NdNiO3 (white) confined by LaAlO3 (blue) at the boundaries to make a quantum well structure. Our computers carry out their functions on several semiconducting devices layered together in the very smallest of spaces, known as quantum wells,

396

Fundamental Photoemission Brightness Limit from Disorder Induced Heating  

E-Print Network (OSTI)

We determine the limit of the highest achievable photoemitted electron brightness, due to heating just after emission into vacuum, applicable to both relativistic and nonrelativistic photoelectron production. This heating is due to poorly screened Coulomb interactions equivalent to disorder induced heating seen in ultracold neutral plasmas. Owing to the multi-scale nature of the initial interactions of such systems, an N-body tree algorithm is used to compute the universal scaling of the disorder induced heating in fully contained bunches, and is shown to agree well with a simple model utilizing the tabulated correlated energy of one component plasmas. We also present simulations for beams undergoing Coulomb explosion at the photocathode, and demonstrate that both the temperature growth and subsequent cooling must be characterized by correlated effects, as well as correlation-frozen dynamics. In either case, the induced temperature is found to be of several meV for typical photoinjector beam densities, a sign...

Maxson, Jared; Coleman-Smith, Christopher; Wan, Weishi; Padmore, Howard

2013-01-01T23:59:59.000Z

397

OBSERVATION OF HIGH MOMENTUM PROTONS FROM LIMITING TARGET FRAGMENTATION  

SciTech Connect

Measurements of the inclusive distributions of protons produced at 180{sup o} in the momentum range 0.3 {le} p {le} 1.0 GeV/c are reported. Proton, {alpha}-particle, carbon, and argon beams in the range of kinetic energies 0.4 {le} T {le} 2.1 GeV/nucleon (4.89 GeV for protons) were incident on C, Al, Cu, Sn, and Pb targets. The dependences of the cross sections on the projectile and target mass and on the incident energy are presented. Limiting behavior is found at energies above 1-2 GeV/nucleon. Features suggestive of nuclear correlations are discussed.

Geaga, J.V.; Chessin, S.A.; Grossiord, J.Y.; Harris, J.W.; Hendrie, D.L.; Schroeder, L.S.; Treuhaft, R.N.; Bibber, K. Van

1980-04-01T23:59:59.000Z

398

Molecular Limits to the Quantum Confinement Model in Diamond Clusters  

DOE Green Energy (OSTI)

The electronic structure of monodisperse, hydrogen-passivated diamond clusters in the gas phase has been studied with x-ray absorption spectroscopy. The data show that the bulk-related unoccupied states do not exhibit any quantum confinement. Additionally, density of states below the bulk absorption edge appears, consisting of features correlated to CH and CH{sub 2} hydrogen surface termination, resulting in an effective red shift of the lowest unoccupied states. The results contradict the commonly used and very successful quantum confinement model for semiconductors which predicts increasing band edge blue shifts with decreasing particle size. Our findings indicate that in the ultimate size limit for nanocrystals a more molecular description is necessary.

Willey, T M; Bostedt, C; van Buuren, T; Dahl, J E; Liu, S E; Carlson, R K; Terminello, L J; Moller, T

2005-04-07T23:59:59.000Z

399

On the Semiclassical Limit of Loop Quantum Cosmology  

E-Print Network (OSTI)

We consider a k=0 Friedman-Robertson-Walker (FRW) model within loop quantum cosmology (LQC) and explore the issue of its semiclassical limit. The model is exactly solvable and allows us to construct analytical (Gaussian) coherent-state solutions for each point on the space of classical states. We propose physical criteria that select from these coherent states, those that display semiclassical behavior, and study their properties in the deep Planck regime. Furthermore, we consider generalized squeezed states and compare them to the Gaussian states. The issue of semiclassicality preservation across the bounce is studied and shown to be generic for all the states considered. Finally, we comment on some implications these results have, depending on the topology of the spatial slice. In particular we consider the issue of the recovery, within our class of states, of a scaling symmetry present in the classical description of the system when the spatial topology is non-compact.

Alejandro Corichi; Edison Montoya

2011-05-13T23:59:59.000Z

400

The Energy Transformation Limit Theorem for Gas Flow Systems  

E-Print Network (OSTI)

The limit energy theorem which determines the possibility of transformation the energy flow in power systems in the absence of technical work is investigated and proved for such systems as gas lasers and plasmatrons, chemical gas reactors, vortex tubes, gas-acoustic and other systems, as well as a system of close stars. In the case of the same name ideal gas in the system the maximum ratio of energy conversion effectiveness is linked to the Carnot theorem, which in its turn is connected with the Nernst theorem. However, numerical analyses show that the class of flow energy systems is non-carnot one. The ratio of energy conversion effectiveness depends on the properties of the working medium; a conventional cycle in open-circuit is essentially irreversible. The proved theorem gives a more strongly worded II law of thermodynamics for the selected class of flow energy systems. Implications for astrophysical thermodynamic systems and the theory of a strong shock wave are discussed.

Volov, V T

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "feng dian limited" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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401

New Experimental Limit on Photon Hidden-Sector Paraphoton Mixing  

E-Print Network (OSTI)

We report on the first results of a search for optical-wavelength photons mixing with hypothetical hidden-sector paraphotons in the mass range between 10^-5 and 10^-2 electron volts for a mixing parameter greater than 10^-7. This was a generation-regeneration experiment using the "light shining through a wall" technique in which regenerated photons are searched for downstream of an optical barrier that separates it from an upstream generation region. The new limits presented here are approximately three times more sensitive to this mixing than the best previous measurement. The present results indicate no evidence for photon-paraphoton mixing for the range of parameters investigated.

A. Afanasev; O. K. Baker; K. B. Beard; G. Biallas; J. Boyce; M. Minarni; R. Ramdon; M. Shinn; P. Slocum

2008-10-23T23:59:59.000Z

402

Interface limited growth of heterogeneously nucleated ice in supercooled water  

E-Print Network (OSTI)

Heterogeneous ice growth exhibits a maximum in freezing rate arising from the competition between kinetics and the thermodynamic driving force between the solid and liquid states. Here, we use molecular dynamics simulations to elucidate the atomistic details of this competition, focusing on water properties in the interfacial region along the secondary prismatic direction. The crystal growth velocity is maximized when the efficiency of converting interfacial water molecules to ice, collectively known as the attachment kinetics, is greatest. We find water molecules that contact the intermediate ice layer in concave regions along the atomistically roughened surface are more likely to freeze directly. The increased roughening of the solid surface at large undercoolings consequently plays an important limiting role on the rate of ice growth, as water molecules are unable to integrate into increasingly deeper surface pockets. These results provide insights into the molecular mechanisms for self-assembly of solid phases that are important in many biological and atmospheric processes.

Razvan A. Nistor; Thomas E. Markland; B. J. Berne

2013-08-29T23:59:59.000Z

403

Multi-criteria decision analysis: Limitations, pitfalls, and practical difficulties  

SciTech Connect

The 2002 Winter Olympics women's figure skating competition is used as a case study to illustrate some of the limitations, pitfalls, and practical difficulties of Multi-Criteria Decision Analysis (MCDA). The paper compares several widely used models for synthesizing the multiple attributes into a single aggregate value. The various MCDA models can provide conflicting rankings of the alternatives for a common set of information even under states of certainty. Analysts involved in MCDA need to deal with the following challenging tasks: (1) selecting an appropriate analysis method, and (2) properly interpreting the results. An additional trap is the availability of software tools that implement specific MCDA models that can beguile the user with quantitative scores. These conclusions are independent of the decision domain and they should help foster better MCDA practices in many fields including systems engineering trade studies.

Kujawski, Edouard

2003-02-01T23:59:59.000Z

404

Steam-injection profile control using limited-entry perforations  

SciTech Connect

A completion technique for steam-injection wells that ensures improved profile distribution of steam into several independent sands is being used at the South Belridge field in California. Previously, steam profiles were poor for many of the conventionally perforated (two 3/8-in. (9.5-mm) -diameter holes per foot) injection wells. This standard completion does not guarantee that the thicker, higher-permeability sands will not act as thief zones with respect to the thinner, tighter sands open in the same wellbore. Limited-entry perforating (typically one hole per 15 to 20 ft (4.6 to 6.1m) of gross interval with at least one in each major sand member) provides the best assurance of achieving a uniform injection profile in single-wellbore multisand completions.

Small, G.P.

1986-09-01T23:59:59.000Z

405

Steam-injection profile control using limited-entry perforations  

Science Conference Proceedings (OSTI)

A completion technique for steam injection wells that assures improved profile distribution of steam into several independent sands is being used at the South Belridge Field, California. Previously, steam profiles were poor for many of the conventionally perforated (two-3/8'' diameter holes per foot) injection wells. This standard completion does not guarantee that the thicker, higher permeability sands will not act as thief zones with respect to the thinner, tighter sands open in the same wellbore. Limited entry perforating (typically one hole per 15-20' of gross interval with at least one in each major sand member) provides the best assurance of achieving a uniform injection profile in single wellbore multi-sand completions.

Small, G.P.

1985-03-01T23:59:59.000Z

406

Architecture-Level Power Optimization - What Are the Limits  

E-Print Network (OSTI)

This paper explores the limits of microprocessor power savings available via certain classes of architecture-level optimization. It classifies architectural power optimizations into three categories, three sources of waste that consume energy. The first is the execution of instructions that are unnecessary for correct program execution. The second source of wasted power is speculation waste waste due to speculative execution of instructions that do not commit their results. The third source is architectural waste. This comes from suboptimal sizing of processor structures. This study shows that when these sources of waste are eliminated, processor energy has the potential to be reduced by 55 % and 52% for the studied SPEC 2000 integer and floating point benchmarks respectively. 1.

John S. Seng; Dean M. Tullsen

2005-01-01T23:59:59.000Z

407

Biological conversion of synthesis gas. Limiting conditions/scale-up  

DOE Green Energy (OSTI)

The purpose of this research is to develop a technically and economically feasible process for biologically producing H(sub 2) from synthesis gas while, at the same time, removing harmful sulfur gas compounds. Six major tasks are being studied: 1. Culture development, where the best cultures are selected and conditions optimized for simultaneous hydrogen production and sulfur gas removal; 2. Mass transfer and kinetic studies in which equations necessary for process design are developed; 3. Bioreactor design studies, where the cultures chosen in Task 1 are utilized in continuous reaction vessels to demonstrate process feasibility and define operating conditions; 4. Evaluation of biological synthetic gas conversion under limiting conditions in preparation for industrial demonstration studies; 5. Process scale-up where laboratory data are scaled to larger-size units in preparation for process demonstration in a pilot-scale unit; and 6. Economic evaluation, where process simulations are used to project process economics and identify high cost areas during sensitivity analyses.

Basu, R.; Klasson, K.T.; Takriff, M.; Clausen, E.C.; Gaddy, J.L.

1993-09-01T23:59:59.000Z

408

Quantum Limits of Interferometer Topologies for Gravitational Radiation Detection  

E-Print Network (OSTI)

In order to expand the astrophysical reach of gravitational wave detectors, several interferometer topologies have been proposed to evade the thermodynamic and quantum mechanical limits in future detectors. In this work, we make a systematic comparison among them by considering their sensitivities and complexities. We numerically optimize their sensitivities by introducing a cost function that tries to maximize the broadband improvement over the sensitivity of current detectors. We find that frequency-dependent squeezed-light injection with a hundred-meter scale filter cavity yields a good broadband sensitivity, with low complexity, and good robustness against optical loss. This study gives us a guideline for the near-term experimental research programs in enhancing the performance of future gravitational-wave detectors.

Haixing Miao; Huan Yang; Rana X Adhikari; Yanbei Chen

2013-05-17T23:59:59.000Z

409

Temporary Emergency Exposure Limits for Chemicals: Methods and Practice  

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

DOE-HDBK-1046-2008 August 2008 DOE HANDBOOK TEMPORARY EMERGENCY EXPOSURE LIMITS FOR CHEMICALS: METHODS AND PRACTICE U.S. Department of Energy AREA EMER Washington, D.C. 20585 DOE-HDBK-1046-2008 ii DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. DOE-HDBK-1046-2008 iii Available on the Department of Energy Technical Standards Program Web site at http://www.hss.energy.gov/nuclearsafety/techstds/ DOE-HDBK-1046-2008 iv FOREWORD In 2005, the Office of Emergency Management and Policy (NA-41) within the National Nuclear Security Administration (NNSA), U.S. Department of Energy (DOE), issued DOE O 151.1C, Comprehensive Emergency Management System. This order, and its Guides issued in 2007, reference Acute Exposure Guideline Levels (AEGLs) and Emergency Response Planning

410

Thick planar domain wall: its thin wall limit and dynamics  

E-Print Network (OSTI)

We consider a planar gravitating thick domain wall of the $\\lambda \\phi^4$ theory as a spacetime with finite thickness glued to two vacuum spacetimes on each side of it. Darmois junction conditions written on the boundaries of the thick wall with the embedding spacetimes reproduce the Israel junction condition across the wall in the limit of infinitesimal thickness. The thick planar domain wall located at a fixed position is then transformed to a new coordinate system in which its dynamics can be formulated. It is shown that the wall's core expands as if it were a thin wall. The thickness in the new coordinates is not constant anymore and its time dependence is given.

S. Ghassemi; S. Khakshournia; R. Mansouri

2006-09-28T23:59:59.000Z

411

Current parallel I/O limitations to scalable data analysis.  

Science Conference Proceedings (OSTI)

This report describes the limitations to parallel scalability which we have encountered when applying our otherwise optimally scalable parallel statistical analysis tool kit to large data sets distributed across the parallel file system of the current premier DOE computational facility. This report describes our study to evaluate the effect of parallel I/O on the overall scalability of a parallel data analysis pipeline using our scalable parallel statistics tool kit [PTBM11]. In this goal, we tested it using the Jaguar-pf DOE/ORNL peta-scale platform on a large combustion simulation data under a variety of process counts and domain decompositions scenarios. In this report we have recalled the foundations of the parallel statistical analysis tool kit which we have designed and implemented, with the specific double intent of reproducing typical data analysis workflows, and achieving optimal design for scalable parallel implementations. We have briefly reviewed those earlier results and publications which allow us to conclude that we have achieved both goals. However, in this report we have further established that, when used in conjuction with a state-of-the-art parallel I/O system, as can be found on the premier DOE peta-scale platform, the scaling properties of the overall analysis pipeline comprising parallel data access routines degrade rapidly. This finding is problematic and must be addressed if peta-scale data analysis is to be made scalable, or even possible. In order to attempt to address these parallel I/O limitations, we will investigate the use the Adaptable IO System (ADIOS) [LZL+10] to improve I/O performance, while maintaining flexibility for a variety of IO options, such MPI IO, POSIX IO. This system is developed at ORNL and other collaborating institutions, and is being tested extensively on Jaguar-pf. Simulation code being developed on these systems will also use ADIOS to output the data thereby making it easier for other systems, such as ours, to process that data.

Mascarenhas, Ajith Arthur; Pebay, Philippe Pierre

2011-07-01T23:59:59.000Z

412

SULFATE SOLUBILITY LIMIT VERIFICATION FOR DWPF SLUDGE BATCH 7B  

SciTech Connect

The objective of this study was to determine a sulfate solubility limit in glass for Sludge Batch 7b (SB7b). The SB7b composition projection provided by Savannah River Remediation (SRR) on May 25, 2011 was used as the basis for formulating glass compositions to determine the sulfate limit. Additions of Na{sub 2}O to the projected sludge composition were made by the Savannah River National Laboratory (SRNL) due to uncertainty in the final concentration of Na{sub 2}O for SB7b, which is dependent on washing effectiveness and the potential need to add NaOH to ensure an acceptable projected operating window. Additions of 4, 6, and 8 wt % Na{sub 2}O were made to the nominal May 25, 2011 composition projection. An updated SB7b composition projection was received from SRR on August 4, 2011. Due to compositional similarities, no additional experimental work using the August 4, 2011 compositions was considered to be necessary for this study. Both Frit 418 and Frit 702 were included in this study. The targeted sulfate (SO{sub 4}{sup 2-}) concentrations of the study glasses were selected within the range of 0.6 to 0.9 wt % in glass. A total of 52 glass compositions were selected based on the compositional variables of Na{sub 2}O addition, Actinide Removal Process (ARP) stream addition, waste loading, frit composition, and sulfate concentration. The glasses were batched, melted, and characterized following SRNL procedures. Visual observations were recorded for each glass after it cooled and used as in indicator of sulfur retention. Representative samples of each of the glasses fabricated were subjected to chemical analysis to determine whether the targeted compositions were met, as well as to determine the quantity of sulfate that was retained after melting. In general, the measured composition data showed that there were only minor issues in meeting the targeted compositions for the study glasses, and the measured sulfate concentrations for each study glass were within 10% of the targeted values. The results for the SB7b glasses fabricated with Frit 418 showed an apparent trend of increasing sulfate retention with increasing Na{sub 2}O additions to the 5/25/11 sludge projection. This trend appears contradictory to other recent studies of sulfate retention in Defense Waste Processing Facility (DWPF) type glasses. Additional apparent contradictions to this trend were found in the data collected in the present study. Overall, the results for the SB7b sulfate study glasses with Frit 418 and the 5/25/11 projection with Na{sub 2}O additions showed that subtle changes in this complex glass composition impacted the degree of sulfate retention. These results do however provide confidence that a 0.6 wt % sulfate limit in glass is warranted for Frit 418 with the SB7b compositions evaluated in this study. The results for the SB7b glasses fabricated with Frit 702 are consistent with those of the previous SB7a study in that Frit 702 allowed for higher sulfate retention as compared to Frit 418 for the same sludge compositions. It is recommended that the DWPF implement a sulfate concentration limit of 0.6 wt % in glass for SB7b processing with Frit 418. If a higher than projected sulfate concentration is measured when SB7b processing begins (i.e., if a sulfate concentration higher than 0.6 wt % becomes necessary to achieve targeted waste loadings), DWPF should consider a transition to Frit 702. The sulfate limit could likely be raised to 0.8 wt % by transitioning to this frit. However, if DWPF considers transitioning from Frit 418 to Frit 702, additional glasses should be fabricated to confirm this higher limit due to the issues with incorrect B{sub 2}O{sub 3} concentrations for some of the glasses made with Frit 702 in this study. There are several factors other than sulfate retention that must also be carefully considered prior to changing frit compositions.

Fox, K.

2011-10-03T23:59:59.000Z

413

Wind Power Plant Enhancement with a Fault-Current Limiter: Preprint  

DOE Green Energy (OSTI)

This paper investigates the capability of a saturable core fault-current limiter to limit the short circuit current of different types of wind turbine generators.

Muljadi, E.; Gevorgian, V.; DeLaRosa, F.

2011-03-01T23:59:59.000Z

414

Iron distribution and phytoplankton iron limitation in the southern California Current System  

E-Print Network (OSTI)

zero. As a biomass-limiting nutrient, the supply of nitratesupply of upwelled macronutrient nitrate - phytoplankton biomass andphytoplankton biomass is generally limited by the supply of

King, Andrew Luke

2008-01-01T23:59:59.000Z

415

Peak Dose Assessment for Proposed DOE-PPPO Authorized Limits  

Science Conference Proceedings (OSTI)

The Oak Ridge Institute for Science and Education (ORISE), a U.S. Department of Energy (DOE) prime contractor, was contracted by the DOE Portsmouth/Paducah Project Office (DOE-PPPO) to conduct a peak dose assessment in support of the Authorized Limits Request for Solid Waste Disposal at Landfill C-746-U at the Paducah Gaseous Diffusion Plant (DOE-PPPO 2011a). The peak doses were calculated based on the DOE-PPPO Proposed Single Radionuclides Soil Guidelines and the DOE-PPPO Proposed Authorized Limits (AL) Volumetric Concentrations available in DOE-PPPO 2011a. This work is provided as an appendix to the Dose Modeling Evaluations and Technical Support Document for the Authorized Limits Request for the C-746-U Landfill at the Paducah Gaseous Diffusion Plant, Paducah, Kentucky (ORISE 2012). The receptors evaluated in ORISE 2012 were selected by the DOE-PPPO for the additional peak dose evaluations. These receptors included a Landfill Worker, Trespasser, Resident Farmer (onsite), Resident Gardener, Recreational User, Outdoor Worker and an Offsite Resident Farmer. The RESRAD (Version 6.5) and RESRAD-OFFSITE (Version 2.5) computer codes were used for the peak dose assessments. Deterministic peak dose assessments were performed for all the receptors and a probabilistic dose assessment was performed only for the Offsite Resident Farmer at the request of the DOE-PPPO. In a deterministic analysis, a single input value results in a single output value. In other words, a deterministic analysis uses single parameter values for every variable in the code. By contrast, a probabilistic approach assigns parameter ranges to certain variables, and the code randomly selects the values for each variable from the parameter range each time it calculates the dose (NRC 2006). The receptor scenarios, computer codes and parameter input files were previously used in ORISE 2012. A few modifications were made to the parameter input files as appropriate for this effort. Some of these changes included increasing the time horizon beyond 1,050 years (yr), and using the radionuclide concentrations provided by the DOE-PPPO as inputs into the codes. The deterministic peak doses were evaluated within time horizons of 70 yr (for the Landfill Worker and Trespasser), 1,050 yr, 10,000 yr and 100,000 yr (for the Resident Farmer [onsite], Resident Gardener, Recreational User, Outdoor Worker and Offsite Resident Farmer) at the request of the DOE-PPPO. The time horizons of 10,000 yr and 100,000 yr were used at the request of the DOE-PPPO for informational purposes only. The probabilistic peak of the mean dose assessment was performed for the Offsite Resident Farmer using Technetium-99 (Tc-99) and a time horizon of 1,050 yr. The results of the deterministic analyses indicate that among all receptors and time horizons evaluated, the highest projected dose, 2,700 mrem/yr, occurred for the Resident Farmer (onsite) at 12,773 yr. The exposure pathways contributing to the peak dose are ingestion of plants, external gamma, and ingestion of milk, meat and soil. However, this receptor is considered an implausible receptor. The only receptors considered plausible are the Landfill Worker, Recreational User, Outdoor Worker and the Offsite Resident Farmer. The maximum projected dose among the plausible receptors is 220 mrem/yr for the Outdoor Worker and it occurs at 19,045 yr. The exposure pathways contributing to the dose for this receptor are external gamma and soil ingestion. The results of the probabilistic peak of the mean dose analysis for the Offsite Resident Farmer indicate that the average (arithmetic mean) of the peak of the mean doses for this receptor is 0.98 mrem/yr and it occurs at 1,050 yr. This dose corresponds to Tc-99 within the time horizon of 1,050 yr.

DELIS MALDONADO

2012-06-01T23:59:59.000Z

416

AN EXPERIMENT ON THE LIMITS OF QUANTUM ELECTRODYNAMICS HEPL-170  

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

tt^ tt^ \ # AN EXPERIMENT ON THE LIMITS OF QUANTUM ELECTRODYNAMICS HEPL-170 l6K/Gen-2 *'%.. W. C, Barber, Burton Rlchter, and W. Ko H. Panofsky, Stanford University, Facsimile Price $_ M i c r o f i l m Price $ A v a i l a b l e from the O f f i c e o f Technical Services Department of Commerce Washington 25, D. C. and G. K. O'Neill and B. Gittelman, Princeton University Internal Report Not to be Published June 1959 Supported by the joint program of the Office of Naval Research and the U. S. Atomic Energy Commission under Contract N6onr-25ll6 (NR 022 026). High-Energy Physics Laboratory W. W. Hansen Laboratories of Physics Stanford University Stanford, California f>)iiafra9KMaiegTAwn>. fictmefo S MKie u AfVMivEQ. mxam* M l U m T H E RCtOVING SECMIk DISCLAIMER This report was prepared as an account of work sponsored by an

417

Data management in the cloud: Limitation and Opportunities  

E-Print Network (OSTI)

Recently the cloud computing paradigm has been receiving significant excitement and attention in the media and blogosphere. To some, cloud computing seems to be little more than a marketing umbrella, encompassing topics such as distributed computing, grid computing, utility computing, and softwareas-a-service, that have already received significant research focus and commercial implementation. Nonetheless, there exist an increasing number of large companies that are offering cloud computing infrastructure products and services that do not entirely resemble the visions of these individual component topics. In this article we discuss the limitations and opportunities of deploying data management issues on these emerging cloud computing platforms (e.g., Amazon Web Services). We speculate that large scale data analysis tasks, decision support systems, and application specific data marts are more likely to take advantage of cloud computing platforms than operational, transactional database systems (at least initially). We present a list of features that a DBMS designed for large scale data analysis tasks running on an Amazon-style offering should contain. We then discuss some currently available open source and commercial database options that can be used to perform such analysis tasks, and conclude that none of these options, as presently architected, match the requisite features. We thus express the need for a new DBMS, designed specifically for cloud computing environments. 1

Daniel J. Abadi

2009-01-01T23:59:59.000Z

418

Hydrogenation of Dislocation-Limited Heteroepitaxial Silicon Solar Cells: Preprint  

DOE Green Energy (OSTI)

Post-deposition hydrogenation by remote plasma significantly improves performance of heteroepitaxial silicon solar cells. Heteroepitaxial deposition of thin crystal silicon on sapphire for photovoltaics (PV) is an excellent model system for the study and improvement of deposition on inexpensive Al2O3-coated (100) biaxially-textured metal foils. Without hydrogenation, PV conversion efficiencies are less than 1% on our model system. Performance is limited by carrier recombination at electrically active dislocations that result from lattice mismatch, and other defects. We find that low-temperature hydrogenation at 350 degrees C is more effective than hydrogenation at 610 degrees C. In this work, we use measurements such as spectral quantum efficiency, secondary ion mass spectrometry (SIMS), and vibrational Si-H spectroscopies to understand the effects of hydrogenation on the materials and devices. Quantum efficiency increases most at red and green wavelengths, indicating hydrogenation is affecting the bulk more than the surface of the cells. SIMS shows there are 100X more hydrogen atoms in our cells than dangling bonds along dislocations. Yet, Raman spectroscopy indicates that only low temperature hydrogenation creates Si-H bonds; trapped hydrogen does not stably passivate dangling-bond recombination sites at high temperatures.

Bolen, M. L.; Grover, S.; Teplin, C. W.; Bobela, D.; Branz, H. M.; Stradins, P.

2012-06-01T23:59:59.000Z

419

Innovative Feed-In Tariff Designs that Limit Policy Costs  

Science Conference Proceedings (OSTI)

Feed-in tariffs (FITs) are the most prevalent renewable energy policy used globally to date, and there are many benefits to the certainty offered in the marketplace to reduce development risks and associated financing costs and to grow the renewable energy industry. However, concerns over escalating costs in jurisdictions with FIT policies have led to increased attention on cost control in renewable energy policy design. In recent years, policy mechanisms for containing FIT costs have become more refined, allowing policymakers to exert greater control on policy outcomes and on the resulting costs to ratepayers. As policymakers and regulators in the United States begin to explore the use of FITs, careful consideration must be given to the ways in which policy design can be used to balance the policies' advantages while bounding its costs. This report explores mechanisms that policymakers have implemented to limit FIT policy costs. If designed clearly and transparently, such mechanisms can align policymaker and market expectations for project deployment. Three different policy tools are evaluated: (1) caps, (2) payment level adjustment mechanisms, and (3) auction-based designs. The report employs case studies to explore the strengths and weaknesses of these three cost containment tools. These tools are then evaluated with a set of criteria including predictability for policymakers and the marketplace and the potential for unintended consequences.

Kreycik, C.; Couture, T. D.; Cory, K. S.

2011-06-01T23:59:59.000Z

420

An experimental investigation of the countercurrent flow limitation  

E-Print Network (OSTI)

A new correlation for the prediction of the Countercurrent Flow Limitation (CCFL) in a large diameter tube with a falling water lm is proposed. Dierent from previous correlations, it predicts the onset of ooding by considering the relative velocities of the working uids and the lm thickness of the liquid layer. This provides a more complete accounting of the physical forces contributing to CCFL. This work has been undertaken in order to provide a better estimate of CCFL for reactor safety codes such as MELCOR, MAAP, and SCDAP/RELAP. Experiments were conducted to determine the CCFL for a 3-inch inner diameter smooth tube with an annular liquid lm and air injection from the bottom. The size of the test section and the range of working uid ow rates were based on a scaling analysis of the surge line of a PressurizedWater Reactor pressurizer. An experimental facility was designed and constructed based on this analysis in order to collect data on the CCFL phenomenon. In order to capture some of the physical phenomena at the onset of ooding visual pictures were taken at high speed. These pictures provided a new understanding of the process of transition to ooding. The facility also produced a new set of ooding data. This can also lead to a more comprehensive mechanistic model.

Solmos, Matthew Aaron

2008-05-01T23:59:59.000Z

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


421

Flavor symmetry in the large N{sub c} limit  

SciTech Connect

An essential difference between two-flavor and three-flavor descriptions of baryons in large N{sub c} QCD is discussed in detail. For N{sub c}{ge}3 a state with the SU(3) flavor quantum numbers of the proton must contain a number of strange quarks n{sub s}{ge}(N{sub c}{minus}3)/3, while a state with no strange quarks must have extra hypercharge Y{minus}1 = 3/N{sub c}{minus}1. The extra strangeness or extra hypercharge which vanishes for N{sub c} = 3 is spurious for the physical proton. This problem does not arise in two-flavor QCD, where the flavor-SU(2) Skyrmion may give a good approximation for nucleon-pion physics at low energies below strangeness threshold. But any nucleon model with SU(3) flavor symmetry which is interpreted as arising from the large N{sub c} limit in QCD can lead to erroneous conclusions about the spin and flavor structure of the proton. 12 refs.

Karl, G. [Guelph Univ., ON (Canada). Dept. of Physics]|[Washington Univ., Seattle, WA (United States). Inst. for Nuclear Theory; Lipkin, H.J. [Weizmann Inst. of Science, Rehovoth (Israel). Dept. of Physics]|[Washington Univ., Seattle, WA (United States). Inst. for Nuclear Theory

1991-12-31T23:59:59.000Z

422

Fundamental Limits to Position Determination by Concentration Gradients  

E-Print Network (OSTI)

Position determination in biological systems is often achieved through protein concentration gradients. Measuring the local concentration of such a protein with a spatially-varying distribution allows the measurement of position within the system. In order for these systems to work effectively, position determination must be robust to noise. Here, we calculate fundamental limits to the precision of position determination by concentration gradients due to unavoidable biochemical noise perturbing the gradients. We focus on gradient proteins with first order reaction kinetics. Systems of this type have been experimentally characterised in both developmental and cell biology settings. For a single gradient we show that, through time-averaging, great precision can potentially be achieved even with very low protein copy numbers. As a second example, we investigate the ability of a system with oppositely directed gradients to find its centre. With this mechanism, positional precision close to the centre improves more slowly with increasing averaging time, and so longer averaging times or higher copy numbers are required for high precision. For both single and double gradients, we demonstrate the existence of optimal length scales for the gradients, where precision is maximized, as well as analyzing how precision depends on the size of the concentration measuring apparatus. Our results provide fundamental constraints on the positional precision supplied by concentration gradients in various contexts, including both in developmental biology and also within a single cell.

Filipe Tostevin; Pieter Rein ten Wolde; Martin Howard

2007-04-26T23:59:59.000Z

423

Soil carbon inventories under a bioenergy crop (switchgrass): Measurement limitations  

Science Conference Proceedings (OSTI)

Approximately 5 yr after planting, coarse root carbon (C) and soil organic C (SOC) inventories were compared under different types of plant cover at four switchgrass (Panicum virgatum L.) production field trials in the southeastern USA. There was significantly more coarse root C under switchgrass (Alamo variety) and forest cover than tall fescue (Festuca arundinacea Schreb.), corn (Zea mays L.), or native pastures of mixed grasses. Inventories of SOC under switchgrass were not significantly greater than SOC inventories under other plant covers. At some locations the statistical power associated with ANOVA of SOC inventories was low, which raised questions about whether differences in SOC could be detected statistically. A minimum detectable difference (MDD) for SOC inventories was calculated. The MDD is the smallest detectable difference between treatment means once the variation, significance level, statistical power, and sample size are specified. The analysis indicated that a difference of {approx}50 mg SOC/cm{sup 2} or 5 Mg SOC/ha, which is {approx}10 to 15% of existing SOC, could be detected with reasonable sample sizes and good statistical power. The smallest difference in SOC inventories that can be detected, and only with exceedingly large sample sizes, is {approx}2 to 3%. These measurement limitations have implications for monitoring and verification of proposals to ameliorate increasing global atmospheric CO{sub 2} concentrations by sequestering C in soils.

Garten, C.T. Jr.; Wullschleger, S.D.

1999-08-01T23:59:59.000Z

424

Rate limiting mechanism of transition metal gettering in multicrystalline silicon  

DOE Green Energy (OSTI)

The authors have performed studies on multicrystalline silicon used for solar cells in the as-grown state and after a series of processing and gettering steps. The principal goal of this work is to determine the rate limiting step for metal impurity gettering from multicrystalline silicon with an emphasis on the release of impurities from structural defects. Synchrotron-based x-ray fluorescence mapping was used to monitor the release process. Copper and nickel impurities were found to reside primarily at dislocations in the as-grown state of the material. Short annealing treatments rapidly dissolved the impurity agglomerates. Based on these results and modeling of the dissolution process, copper and nickel is in the form of small agglomerates (< 10 nm) clustered together over micron-scale regions in the as-grown material. Aluminum gettering further disintegrated the agglomerates to below the sensitivity of the system, 2--5 nm in radii. No significant barrier to release of copper or nickel from dislocations was observed.

McHugo, S.A.; Thompson, A.C. [Lawrence Berkeley National Lab., CA (United States); Imaizumi, M. [Toyota Technological Inst., Nagoya (Japan); Hieslmair, H.; Weberr, E.R. [Univ. of California, Berkeley, CA (United States). Dept. of Materials Science

1997-07-01T23:59:59.000Z

425

LIMITS TO ICE ON ASTEROIDS (24) THEMIS AND (65) CYBELE  

Science Conference Proceedings (OSTI)

We present optical spectra of (24) Themis and (65) Cybele, two large main-belt asteroids on which exposed water ice has recently been reported. No emission lines, expected from resonance fluorescence in gas sublimated from the ice, were detected. Derived limits to the production rates of water are {approx}ice because the measured albedos of Themis and Cybele are low ({approx}0.05-0.07). We also rule out models in which a large fraction of the surface is occupied by low-albedo ('dirty') water ice because dirty ice would be warm and would sublimate strongly enough for gaseous products to have been detected. If ice exists on these bodies it must be relatively clean (albedo {approx}>0.3) and confined to a fraction of the Earth-facing surface {approx}ice. If the ice is even more reflective (albedo {approx}>0.6), then the timescale for sublimation of an optically thick layer can rival the {approx}10{sup 3} yr interval between impacts with bodies this size. In this sense, exposure by impact may be a quasi steady-state feature of ice-containing asteroids at 3 AU.

Jewitt, David; Guilbert-Lepoutre, Aurelie, E-mail: jewitt@ucla.edu [Department of Earth and Space Sciences, UCLA, CA 90095 (United States)

2012-01-15T23:59:59.000Z

426

Measuring the Interestingness of Articles in a Limited User Environment  

SciTech Connect

Search engines, such as Google, assign scores to news articles based on their relevance to a query. However, not all relevant articles for the query may be interesting to a user. For example, if the article is old or yields little new information, the article would be uninteresting. Relevance scores do not take into account what makes an article interesting, which would vary from user to user. Although methods such as collaborative filtering have been shown to be effective in recommendation systems, in a limited user environment, there are not enough users that would make collaborative filtering effective. A general framework, called iScore, is presented for defining and measuring the interestingness of articles, incorporating user-feedback. iScore addresses the various aspects of what makes an article interesting, such as topic relevance, uniqueness, freshness, source reputation, and writing style. It employs various methods, such as multiple topic tracking, online parameter selection, language models, clustering, sentiment analysis, and phrase extraction to measure these features. Due to varying reasons that users hold about why an article is interesting, an online feature selection method in na?ve Bayes is also used to improve recommendation results. iScore can outperform traditional IR techniques by as much as 50.7%. iScore and its components are evaluated in the news recommendation task using three datasets from Yahoo! News, actual users, and Digg.

Pon, R.; Cardenas, A.; Buttler, David; Critchlow, Terence J.

2011-01-01T23:59:59.000Z

427

An optical spectrum analyzer with quantum limited noise floor  

E-Print Network (OSTI)

Interactions between atoms and lasers provide the potential for unprecedented control of quantum states. Fulfilling this potential requires detailed knowledge of frequency noise in optical oscillators with state-of-the-art stability. We demonstrate a technique that precisely measures the noise spectrum of an ultra-stable laser using optical lattice-trapped $^{87}$Sr atoms as a quantum projection noise-limited reference. We determine the laser noise spectrum from near DC to 100 Hz via the measured fluctuations in atomic excitation, guided by a simple and robust theory model. The noise spectrum yields a 26(4) mHz linewidth at a central frequency of 429 THz, corresponding to an optical Q of $1.6\\times10^{16}$. This approach improves upon optical heterodyne beats between two similar laser systems by providing information unique to a single laser, and complements the traditionally used Allan deviation which evaluates laser performance at relatively long time scales. We use this technique to verify the reduction of...

Bishof, Michael; Martin, Michael J; Ye, Jun

2013-01-01T23:59:59.000Z

428

Flow Analysis on a Limited Volume Chilled Water System  

SciTech Connect

LANL Currently has a limited volume chilled water system for use in a glove box, but the system needs to be updated. Before we start building our new system, a flow analysis is needed to ensure that there are no high flow rates, extreme pressures, or any other hazards involved in the system. In this project the piping system is extremely important to us because it directly affects the overall design of the entire system. The primary components necessary for the chilled water piping system are shown in the design. They include the pipes themselves (perhaps of more than one diameter), the various fitting used to connect the individual pipes to form the desired system, the flow rate control devices (valves), and the pumps that add energy to the fluid. Even the most simple pipe systems are actually quite complex when they are viewed in terms of rigorous analytical considerations. I used an 'exact' analysis and dimensional analysis considerations combined with experimental results for this project. When 'real-world' effects are important (such as viscous effects in pipe flows), it is often difficult or impossible to use only theoretical methods to obtain the desired results. A judicious combination of experimental data with theoretical considerations and dimensional analysis are needed in order to reduce risks to an acceptable level.

Zheng, Lin [Los Alamos National Laboratory

2012-07-31T23:59:59.000Z

429

Robust Limits on Lorentz Violation from Gamma-Ray Bursts  

E-Print Network (OSTI)

We constrain the possibility of a non-trivial refractive index in free space corresponding to an energy-dependent velocity of light: c(E) \\simeq c_0 (1 - E/M), where M is a mass scale that might represent effect of quantum-gravitational space-time foam, using the arrival times of sharp features observed in the intensities of radiation with different energies from a large sample of gamma-ray bursters (GRBs) with known redshifts. We use wavelet techniques to identify genuine features, which we confirm in simulations with artificial added noise. Using the weighted averages of the time-lags calculated using correlated features in all the GRB light curves, we find a systematic tendency for more energetic photons to arrive earlier. However, there is a very strong correlation between the parameters characterizing an intrinsic time-lag at the source and a distance-dependent propagation effect. Moreover, the significance of the earlier arrival times is less evident for a subsample of more robust spectral structures. Allowing for intrinsic stochastic time-lags in these features, we establish a statistically robust lower limit: M > 0.9x10^{16} GeV on the scale of violation of Lorentz invariance.

John Ellis; Nick E. Mavromatos; Dimitri V. Nanopoulos; Alexander S. Sakharov; Edward K. G. Sarkisyan

2005-10-06T23:59:59.000Z

430

Limited Warranty The BlackBerry Handheld, the BlackBerry ...  

Science Conference Proceedings (OSTI)

... LIKE AND Handheld Limited Warranty Pakistan 071505 (English) (North American Version 022403) Page 2. PERSONAL ...

2012-11-15T23:59:59.000Z

431

Short-pulse limits in optical instrumentation design for the SLAC Linac Cohereent Light Source (LCLS)  

E-Print Network (OSTI)

Short-pulse limits in optical instrumentation design for the SLAC Linac Cohereent Light Source (LCLS)

Tatchyn, R

1999-01-01T23:59:59.000Z

432

Limits on Neutrino-Neutrino Scattering in the Early Universe  

E-Print Network (OSTI)

In the standard model neutrinos are assumed to have streamed across the Universe since they last scattered at the weak decoupling epoch when the temperature of the standard-model plasma was ~MeV. The shear stress of free-streaming neutrinos imprints itself gravitationally on the Cosmic Microwave Background (CMB) and makes the CMB a sensitive probe of neutrino scattering. Yet, the presence of nonstandard physics in the neutrino sector may alter this standard chronology and delay neutrino free-streaming until a much later epoch. We use observations of the CMB to constrain the strength of neutrino self-interactions G_eff and put limits on new physics in the neutrino sector from the early Universe. Recent measurements of the CMB at large multipoles made by the Planck satellite and high-l experiments are critical for probing this physics. Within the context of conventional LambdaCDM parameters cosmological data are compatible with G_eff cooled to as low as ~25 eV. Intriguingly, we also find an alternative cosmology compatible with cosmological data in which neutrinos scatter off each other until z~10^4 with a preferred interaction strength in a narrow region around G_eff = 1/(10 MeV)^2. This distinct self-interacting neutrino cosmology is characterized by somewhat lower values of both the scalar spectral index and the amplitude of primordial fluctuations. While we phrase our discussion here in terms of a specific scenario in which a late onset of neutrino free-streaming could occur, our constraints on the neutrino visibility function are very general.

Francis-Yan Cyr-Racine; Kris Sigurdson

2013-06-06T23:59:59.000Z

433

Development of Occupational Exposure Limits for the Hanford Tank Farms  

SciTech Connect

Production of plutonium for the United States nuclear weapons program from the 1940s to the 1980s generated 53 million gallons of radioactive chemical waste, which is storedin 177 underground tanks at the Hanford Site in southeastern W 18 ashington State. Recent 19 attempts to begin the retrieval and treatment of these wastes require moving the waste to 20 more modern tanks results in potential exposure of the workers to unfamiliar odors 21 emanating from headspace in the tanks. Given the unknown risks involved, workers 22 were placed on supplied air respiratory protection. CH2M HILL, the managers of the 23 Hanford Site Tank Farms, asked an Independent Toxicology Panel (ITP) to assist them in issues relating to an Industrial Hygiene and risk assessment problem. The ITP was called upon to help determine the risk of exposure to vapors from the tanks, and in general develop a strategy for solution of the problem. This paper presents the methods used to determine the chemicals of potential concern (COPC) and the resultant development of screening values and Acceptable Occupational Exposure Limits (AOELs) for these COPCs. A total of 1,826 chemicals were inventoried and evaluated. Over 1,500 chemicals were identified in the waste tanks headspaces and more than 600 of these were assigned screening values; 72 of these compounds were recommended for AOEL development. Included in this list of 72 were 57 COPCs identified by the ITP and of these 47 were subsequently assigned AOELs. An exhaustive exposure assessment strategy was developed by the CH2M HILL industrial hygiene department to evaluate these COPCs.

Still, Kenneth; Gardner, Donald; Snyder, Robert; Anderson, Thomas; Honeyman, James; Timchalk, Charles

2010-04-01T23:59:59.000Z

434

Polymer Translocation Dynamics in the Quasi-Static Limit  

E-Print Network (OSTI)

Monte Carlo (MC) simulations are used to study the dynamics of polymer translocation through a nanopore in the limit where the translocation rate is sufficiently slow that the polymer maintains a state of conformational quasi-equilibrium. The system is modeled as a flexible hard-sphere chain that translocates through a cylindrical hole in a hard flat wall. In some calculations, the nanopore is connected at one end to a spherical cavity. Translocation times are measured directly using MC dynamics simulations. For sufficiently narrow pores, translocation is sufficiently slow that the mean translocation time scales with polymer length N according to \\propto (N-N_p)^2, where N_p is the average number of monomers in the nanopore; this scaling is an indication of a quasi-static regime in which polymer-nanopore friction dominates. We use a multiple-histogram method to calculate the variation of the free energy with Q, a coordinate used to quantify the degree of translocation. The free energy functions are used with the Fokker-Planck formalism to calculate translocation time distributions in the quasi-static regime. These calculations also require a friction coefficient, characterized by a quantity N_{eff}, the effective number of monomers whose dynamics are affected by the confinement of the nanopore. This was determined by fixing the mean of the theoretical distribution to that of the distribution obtained from MC dynamics simulations. The theoretical distributions are in excellent quantitative agreement with the distributions obtained directly by the MC dynamics simulations for physically meaningful values of N_{eff}. The free energy functions for narrow-pore systems exhibit oscillations with an amplitude that is sensitive to the nanopore length. Generally, larger oscillation amplitudes correspond to longer translocation times.

James M. Polson; Anthony C. M. McCaffrey

2013-01-09T23:59:59.000Z

435

The Limits of Technological Solutions to Sustainable Development  

Science Conference Proceedings (OSTI)

Sustainable development has been defined by political and corporate leaders as the combination of environmental protection and economic growth. As a result, the concept of eco-efficiency has been promoted as the primary tool for achieving industrial sustainability. However, there are at least four reasons why technological improvements in eco-efficiency alone will be insufficient to bring about a transition to sustainability. First, considering that the very foundations of western industrial societies are based on the exploitation of non-renewable minerals and fuels, it will be extremely difficult to switch to an industrial and economic system based solely on renewable resources. Clearly, the continuing use of non-renewables is inherently unsustainable because of finite material supplies and the fact that 100% recycling is impossible. Second, given the limited supply of non-renewable fuels, long-term sustainability can only be guaranteed if all energy is derived - directly or indirectly - from the sun. However, if the current U.S. energy demand would have to be supplied solely from solar sources, a wide range of serious and unavoidable negative environmental impacts are likely to result. Third, even the best of human ingenuity and the greatest technological optimism are bounded by the second law of thermodynamics which dictates that all industrial and economic activities have unavoidable negative environmental consequences. Finally, improvements in eco-efficiency alone will not guarantee a reduction in the total environmental impact if economic growth is allowed to continue. Unless growth in both population and consumption is restrained, these technological improvements only delay the onset of negative consequences that, as a result, will have increased in severity, thereby reducing our freedom to choose satisfying solutions.

Huesemann, Michael H. (BATTELLE (PACIFIC NW LAB))

2003-03-01T23:59:59.000Z

436

Soil carbon inventories under a bioenergy crop (switchgrass): measurement limitations  

Science Conference Proceedings (OSTI)

Approximately 5 yr after planting, coarse root (>2 mm) carbon (C) and soil organic C (SOC) inventories (0-40 cm deep) were compared under different types of plant cover at four switchgrass (Panicum virgatum L.) production field trials in the southeastern USA. There was significantly (p {le} 0.05) more coarse root C under switchgrass (Alamo variety) and forest cover than under tall fescue (Festuca arundinacea Schreb.), corn (Zea mays L.), or native pastures of mixed grasses. Inventories of SOC under switchgrass were not significantly greater than SOC inventories under other plant covers. At some locations the statistical power associated with ANOVA of SOC inventories was low, which raised questions about whether differences in SOC could be detected statistically. A minimum detectable difference (MDD) for SOC inventories was calculated. The MDD is the smallest detectable difference between treatment means once the variation, significance level, statistical power, and sample size are specified. The analysis indicated that a difference of {approx}50 mg SOC/cm{sup 2} or 5 Mg SOC/ha, which is {approx}10 to 15% of existing SOC, could be detected with reasonable sample sizes (n = 16) and good statistical power (1-{beta} = 0.90). The smallest difference in SOC inventories that can be detected, and only with exceedingly large sample sizes (n > 100), is {approx}2 to 3% ({approx}10 mg SOC/cm{sup 2} or 1 Mg SOC/ha). These measurement limitations have implications for monitoring and verification of proposals to ameliorate increasing global atmospheric CO{sub 2} concentrations by sequestering C in soils.

Garten Jr, Charles T [ORNL; Wullschleger, Stan D [ORNL

1999-07-01T23:59:59.000Z

437

A Review of the European Union's Directive on Limiting Exposure of Workers to Electromagnetic Fields  

Science Conference Proceedings (OSTI)

The European Unions Directive on Limiting Exposure of Workers to Electromagnetic Fields (EMF) adopts exposure limits based on guidance from the International Commission on Non-Ionizing Radiation Protection (ICNIRP). This report presents a summary of the draft Directive concerning workplace exposure limits and compliance issues. The summary explains quantitative EMF exposure limits in general and clarifies the Directives use of the terms exposure limit values (ELV) and action ...

2013-06-05T23:59:59.000Z

438

CHAIN-LIMITING OPERATION OF FISCHER-TROPSCH REACTOR  

DOE Green Energy (OSTI)

The use of pulsing to limit the chain growth of the hydrocarbon products of the Fischer-Tropsch (FT) synthesis in order to maximize the yield of diesel-range (C{sub 10}-C{sub 20}) products was examined on three high-chain-growth-probability ({alpha} {ge} 0.9) FT catalysts. On a Co-ZrO{sub 2}/SiO{sub 2} FT synthesis catalyst the application of H{sub 2} pulsing causes significant increase in CO conversion, and only an instantaneous increase in undesirable selectivity to CH{sub 4}. Increasing the frequency of H{sub 2} pulsing enhances the selectivity to C{sub 10}-C{sub 20} compounds but the chain-growth probability {alpha} remains essentially unaffected. Increasing the duration of H{sub 2} pulsing results in enhancing the maximum obtained CO conversion and the instantaneous selectivity to CH{sub 4}. An optimum set of H{sub 2} pulse parameters (pulse frequency and duration) is required for maximizing the yield of desirable diesel-range C{sub 10}-C{sub 20} products. On a high-{alpha} Fe/K/Cu/SiO{sub 2} FT synthesis catalyst H{sub 2} pulsing enhances the yield of C{sub 10}-C{sub 20} but at the same time decreases the catalyst activity (CO conversion) and increases the selectivity to CH{sub 4}. On the other hand, pulsing with CO also increases the yield of C{sub 10}-C{sub 20} but has no impact on the selectivity to CH{sub 4} or CO{sub 2} and decreases catalytic activity only moderately. In contrast to these catalysts, H{sub 2} pulsing on a high-{alpha} Ru/alumina FT synthesis catalyst has only minimal effect on activity and product distribution, showing enhanced activity towards methanation and water-gas-shift at the expense of FT synthesis. However, these observations are based on experiments performed at a significantly lower reaction pressure (ca. 26 atm) and higher reaction temperature (210-250 C) than those commonly used for supported-Ru FT catalysts (typically 100-1000 atm, 160-170 C).

Apostolos A. Nikolopoulos; Santosh K. Gangwal

2000-11-01T23:59:59.000Z

439

Plastic Limit Analysis of Offshore Foundation and Anchor  

E-Print Network (OSTI)

This study presents the applications of plastic limit analysis to offshore foundations and anchors, including the drag embedment anchors (DEAs) for mobile offshore drilling units (MODUs) and spudcan foundations for jack-up platforms. In deep waters, drag embedment anchors are an attractive option for mooring of semisubmersible platforms due to low installation cost and high holding capacity; on the other hand, jack-up platforms are more stable than semisubmersible platforms but only can be placed in shallow waters. The analyses of anchor capacities are developed for an idealized anchor comprising a rectangular fluke, a cylindrical shank, and a metal chain connected to the shank at the padeye. The anchor trajectory prediction during drag embedment is also developed by considering anchor behavior in conjunction with the mechanics of the anchor line. The results of simulations show that anchors approach at equilibrium condition rapidly during the embedment and both the normalized holding capacity and the anchor line uplift angle remain constants in this stage. Besides the geometry of the fluke, the properties of the shank and soil are also crucial factors in the anchor-soil interaction behavior. Partial failure of mooring systems for floating structures will subject drag anchors to loads having an appreciable component outside of the intended plane of loading. Partial failure of mooring systems during hurricanes in recent years have generated an interest in understanding drag anchor performance under these conditions. The analysis presents the simulations of three dimensional trajectories of an anchor system subjected to an out-of-plane load component. For the conditions simulated in the example analyses, the anchor experienced a modest amount of continued embedment following partial failure of the mooring system; however, the ultimate embedment and capacity of the anchor is much less than what would have developed if the anchor had continued in its original trajectory within the plane of intended loading. The analyses of the spudcan foundation of jack-up units include preloading, bearing capacity, and the displacement assessment. When the contribution of the soil moment resistance is considered, a three-stage assessment procedure is recommended: superposing environmental forces on the plot of yield surface, determining the value of yield function corresponding to the external forces, and computing the factor of safety of the spudcan. The results of the assessment may be ambiguous while the different yield functions are employed to analyze the spudcan in soft clay.

Chi, Chao-Ming

2010-08-01T23:59:59.000Z

440

Measuring the Interestingness of Articles in a Limited User Environment  

Science Conference Proceedings (OSTI)

Search engines, such as Google, assign scores to news articles based on their relevancy to a query. However, not all relevant articles for the query may be interesting to a user. For example, if the article is old or yields little new information, the article would be uninteresting. Relevancy scores do not take into account what makes an article interesting, which varies from user to user. Although methods such as collaborative filtering have been shown to be effective in recommendation systems, in a limited user environment, there are not enough users that would make collaborative filtering effective. A general framework, called iScore, is presented for defining and measuring the 'interestingness' of articles, incorporating user-feedback. iScore addresses various aspects of what makes an article interesting, such as topic relevancy, uniqueness, freshness, source reputation, and writing style. It employs various methods to measure these features and uses a classifier operating on these features to recommend articles. The basic iScore configuration is shown to improve recommendation results by as much as 20%. In addition to the basic iScore features, additional features are presented to address the deficiencies of existing feature extractors, such as one that tracks multiple topics, called MTT, and a version of the Rocchio algorithm that learns its parameters online as it processes documents, called eRocchio. The inclusion of both MTT and eRocchio into iScore is shown to improve iScore recommendation results by as much as 3.1% and 5.6%, respectively. Additionally, in TREC11 Adaptive Filter Task, eRocchio is shown to be 10% better than the best filter in the last run of the task. In addition to these two major topic relevancy measures, other features are also introduced that employ language models, phrases, clustering, and changes in topics to improve recommendation results. These additional features are shown to improve recommendation results by iScore by up to 14%. Due to varying reasons that users hold regarding why an article is interesting, an online feature selection method in naive Bayes is also introduced. Online feature selection can improve recommendation results in iScore by up to 18.9%. In summary, iScore in its best configuration can outperform traditional IR techniques by as much as 50.7%. iScore and its components are evaluated in the news recommendation task using three datasets from Yahoo! News, actual users, and Digg. iScore and its components are also evaluated in the TREC Adaptive Filter task using the Reuters RCV1 corpus.

Pon, R K

2008-10-06T23:59:59.000Z

Note: This page contains sample records for the topic "feng dian limited" from the National Library of EnergyBeta (NLEBeta).
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441

CHAIN-LIMITING OPERATION OF FISCHER-TROPSCH REACTOR  

DOE Green Energy (OSTI)

The use of pulsing in Fischer-Tropsch (FT) synthesis to limit the hydrocarbon chain growth and maximize the yield of diesel-range (C{sub 10}-C{sub 20}) products was examined on high-chain-growth-probability ({alpha} {ge} 0.9) FT catalysts. Pulsing experiments were conducted using a stainless-steel fixed-bed micro-reactor, equipped with both on-line (for the permanent gases and light hydrocarbons, C{sub 1}-C{sub 15}) and off-line (for the heavier hydrocarbons, C{sub 10}-C{sub 65}) gas chromatography analysis. Additional experiments were performed using a highly active attrition-resistant iron-based FT synthesis catalyst in a 1-liter continuous stirred-tank rector (CSTR). On both a Co-ZrO{sub 2}/SiO{sub 2} and a Co/Al{sub 2}O{sub 3} FT synthesis catalyst application of H{sub 2} pulsing causes significant increase in CO conversion, and only an instantaneous increase in undesirable selectivity to CH{sub 4}. Increasing the frequency of H{sub 2} pulsing enhances the selectivity to C{sub 10}-C{sub 20} compounds but the chain-growth probability {alpha} remains essentially unaffected. Increasing the duration of H{sub 2} pulsing results in enhancing the maximum obtained CO conversion and an instantaneous selectivity to CH{sub 4}. An optimum set of H{sub 2} pulse parameters (pulse frequency, pulse duration) is required for maximizing the yield of desirable diesel-range C{sub 10}-C{sub 20} products. Application of a suitable H{sub 2} pulse in the presence of added steam in the feed is a simple method to overcome the loss in activity and the shift in paraffin vs. olefin selectivity (increase in the olefin/paraffin ratio) caused by the excess steam. A decrease in syngas concentration has a strong suppressing effect on the olefin/paraffin ratio of the light hydrocarbon products. Higher syngas concentration can increase the chain growth probability {alpha} and thus allow for better evaluation of the effect of pulsing on FT synthesis. On a high-{alpha} Fe/K/Cu/SiO{sub 2} FT synthesis catalyst H{sub 2} pulsing enhances the yield of C{sub 10}-C{sub 20} but at the same time decreases the catalyst activity (CO conversion) and increases the selectivity to CH{sub 4}. On the other hand, pulsing with CO also increases the yield of C{sub 10}-C{sub 20} but has no impact on the selectivity to CH{sub 4} or CO{sub 2} and decreases catalytic activity only moderately. FT reaction experiments using the Fe/K/Cu/SiO{sub 2} FT synthesis catalyst in a 1-liter CSTR indicate that both the catalyst activity and yield of all products (both favorable and unfavorable) are enhanced by increasing reaction pressure and H{sub 2}:CO feed ratio, as well as with decreasing reaction temperature. The selectivity to the desirable C{sub 5+} product fraction is favored by lower reaction temperatures and H{sub 2}:CO feed ratios. Based on the results of this study, the following recommendations should be considered: Pulsing experiments on FT synthesis catalysts (either cobalt-based or iron-based) should be performed under conditions that maximize the yield of the heavy hydrocarbon products (high chain-growth probability {alpha}), such as high synthesis gas partial pressure and low space velocity. More aggressive pulsing conditions (higher pulse frequency) should be examined, so as to establish the long-term impact of pulsing on product formation beyond experimental uncertainty. Also, more emphasis should be given to pulsing experiments in the CSTR which, due to its superior control of the catalyst temperature, would allow the evaluation of a more extensive range of pulsing parameters (pulse frequency and duration).

Apostolos A. Nikolopoulos; Santosh K. Gangwal

2003-06-01T23:59:59.000Z

442

Alaska NAD 83 Limit of "8(g) Zone" | Data.gov  

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

Limit of "8(g) Zone" Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Data Alaska NAD 83 Limit of...

443

Application of Lateral Boundary Condition Perturbations to Help Restore Dispersion in Limited-Area Ensemble Forecasts  

Science Conference Proceedings (OSTI)

In a companion paper, the authors showed that lateral boundary condition (LBC) constraints on small-scale error variance growth are sufficient to limit dispersion in limited-area-model (LAM) ensemble simulations. The error growth constraints ...

Paul Nutter; Ming Xue; David Stensrud

2004-10-01T23:59:59.000Z

444

Higgs Mass Constraints on a Fourth Family: Upper and Lower Limits on CKM Mixing  

E-Print Network (OSTI)

June 25, 2010 Higgs Mass Constraints on a Fourth Family:and experimental limits on the Higgs boson mass restrict CKMGeV lower limit on the Higgs boson mass that is especially

Chanowitz, Michael S.

2010-01-01T23:59:59.000Z

445

DOE O 203.1, Limited Personal Use Of Government Office Equipment Including Information Technology  

Directives, Delegations, and Requirements

The Order establishes requirements and assigns responsibilities for employees' limited personal use of Government resources (office equipment and other ...

2005-01-07T23:59:59.000Z

446

Lithium as a Liquid Limiter in FTU G.Mazzitelli1  

E-Print Network (OSTI)

Lithium as a Liquid Limiter in FTU G.Mazzitelli1 , M.L. Apicella1 , M.Marinucci1 , C. Mazzotta1 , V@frascati.enea.it Abstract. The experimental results of the use of a liquid lithium limiter on FTU are presented. To avoid. Lithization of the vacuum vessel is performed by exposing lithium limiter to the plasma boundary for three

Vlad, Gregorio

447

Target tracking with binary proximity sensors: fundamental limits, minimal descriptions, and algorithms  

Science Conference Proceedings (OSTI)

We explore fundamental performance limits of tracking a target in a two-dimensional field of binary proximity sensors, and design algorithms that attain those limits. In particular, using geometric and probabilistic analysis of an idealized model, we ... Keywords: binary sensing, distributed algorithms, fundamental limits, sensor networks, target tracking

N. Shrivastava; R. Mudumbai U. Madhow; S. Suri

2006-10-01T23:59:59.000Z

448

Engineering limitations of ceramic composites for high performance and high temperature applications  

Science Conference Proceedings (OSTI)

Some of the engineering limitations of ceramic matrix composites in high-temperature applications are reviewed in terms of fundamental properties. The issues associated with toughness control in the regimes where fiber pullout is not extensive are discussed. Toughening will decrease with increasing temperature because fiber strength decreases and interfacial sliding resistance increases. The temperatures regime where reinforcement fibers become creep limited, as opposed to strength limited, will influence design considerations. Matrix cracking becomes an important high temperature design limiting parameter, particularly where oxygen can rapidly gain access to bridging fibers. Even the direct permeation of oxygen through uncracked matrices may be sufficient to internally degrade fibers and limit performance in some systems.

Courtright, E.L.

1993-08-01T23:59:59.000Z

449

Dong Energy London Array Limited Formerly known as CORE Ltd | Open Energy  

Open Energy Info (EERE)

Dong Energy London Array Limited Formerly known as CORE Ltd Dong Energy London Array Limited Formerly known as CORE Ltd Jump to: navigation, search Name Dong Energy London Array Limited (Formerly known as CORE Ltd) Place United Kingdom Sector Wind energy Product Dong Energy London Array Limited is a UK Joint Venture between Farm energy and Energi E2, involved in offshore wind farms in the outer Thames Estuary. References Dong Energy London Array Limited (Formerly known as CORE Ltd)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Dong Energy London Array Limited (Formerly known as CORE Ltd) is a company located in United Kingdom . References ↑ "Dong Energy London Array Limited (Formerly known as CORE Ltd)"

450

1 Identifying Common, Unmet Needs in Biosciences An ...  

Science Conference Proceedings (OSTI)

... Feng marine biofuels and global climate change Major biofuel types vegetable oils, ethanol, biogas (methane) Ethanol ...

2013-04-12T23:59:59.000Z

451

Waiver of the Bi-Weekly Pay L:imitation for Emergency Response Activities |  

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

Waiver of the Bi-Weekly Pay L:imitation for Emergency Response Waiver of the Bi-Weekly Pay L:imitation for Emergency Response Activities Waiver of the Bi-Weekly Pay L:imitation for Emergency Response Activities Heads of Departmental elements, with the concurrence of their servicing Human Resources staff, are authorized to waive the bi-weekly pay limitation for employees engaged in emergency response activities that include, but are not limited to, disaster relief assistance, radiological assistance, and terrorist attacks. This authority will expire December 31, 2015. Waiver of the Bi-Weekly Pay Limitation for Emergency Response Activities Responsible Contacts Bruce Murray HR Policy Advisor E-mail bruce.murray@hq.doe.gov Phone 202-586-3372 More Documents & Publications Guidance on Waivers of Premium Pay To Meet A Critical Need

452

UNEP-Risoe-Economics of GHG Limitations: Country Study Series | Open Energy  

Open Energy Info (EERE)

(Redirected from UNEP-Risoe - Economics of GHG Limitations: Country Study (Redirected from UNEP-Risoe - Economics of GHG Limitations: Country Study Series) Jump to: navigation, search Name UNEP-Risoe - Economics of GHG Limitations: Country Study Series Agency/Company /Organization UNEP-Risoe Centre Sector Energy, Land Topics Policies/deployment programs, Pathways analysis, Background analysis, Resource assessment Website http://www.uneprisoe.org/Econo References Economics of Greenhouse Gas Limitations[1] Country study series: Argentina, Ecuador, Estonia, Hungary, Indonesia, Mauritius, Senegal, Vietnam Parallel country studies: Botswana, Tanzania, Zambia Regional Studies: Andean Region, Southern African Development Community (SADC) References ↑ "Economics of Greenhouse Gas Limitations" Retrieved from "http://en.openei.org/w/index.php?title=UNEP-Risoe-Economics_of_GHG_Limitations:_Country_Study_Series&oldid=377226"

453

Project Limitations  

E-Print Network (OSTI)

Assessing how water availability intersects with planning for electric generation and its underlying transmission Formulating regional policies and analytical tools with respect to the Energy-Water Nexus tie to above bullet

Alexandra Davis

2011-01-01T23:59:59.000Z

454

Limited Warranty  

Science Conference Proceedings (OSTI)

... hardware accessories, excluding external batteries and SIM ... malfunction of an external battery, SIM Card ... relating to emergency or life-threatening or ...

2012-11-15T23:59:59.000Z

455

Impact of reduced dose limits on NRC licensed activities. Major issues in the implementation of ICRP/NCRP dose limit recommendations: Final report  

Science Conference Proceedings (OSTI)

This report summarizes information required to estimate, at least qualitatively, the potential impacts of reducing occupational dose limits below those given in 10 CFR 20 (Revised). For this study, a questionnaire was developed and widely distributed to the radiation protection community. The resulting data together with data from existing surveys and sources were used to estimate the impact of three dose-limit options; 10 mSv yr{sup {minus}1} (1 rem yr{sup {minus}1}), 20 mSv yr{sup {minus}1} (2 rem yr{sup {minus}1}), and a combination of an annual limit of 50 mSv yr{sup {minus}1} (5 rem yr{sup {minus}1}) coupled with a cumulative limit, in rem, equal to age in years. Due to the somewhat small number of responses and the lack of data in some specific areas, a working committee of radiation protection experts from a variety of licensees was employed to ensure the exposure data were representative. The following overall conclusions were reached: (1) although 10 mSv yr{sup {minus}1} is a reasonable limit for many licensees, such a limit could be extraordinarily difficult to achieve and potentially destructive to the continued operation of some licensees, such as nuclear power, fuel fabrication, and medicine; (2) twenty mSv yr{sup {minus}1} as a limit is possible for some of these groups, but for others it would prove difficult. (3) fifty mSv yr{sup {minus}1} and age in 10s of mSv appear reasonable for all licensees, both in terms of the lifetime risk of cancer and severe genetic effects to the most highly exposed workers, and the practicality of operation.

Meinhold, C.B. [Brookhaven National Lab., Upton, NY (United States)

1995-05-01T23:59:59.000Z

456

Possible Upper limits on Lorentz Factors in High Energy Astrophysical Processes  

E-Print Network (OSTI)

Gamma ray bursts (GRBs) are the most luminous physical phenomena in the universe. The relativistic effect on the blast wave associated with the GRB introduces the gamma factor. Here we put an upper limit on the gamma factor via constraints on maximal power allowed by general relativity and hence set upper limits on other observable quantities such as deceleration distance. Also upper limits are set on the high energy particle radiation due to constraints set by cosmic microwave background radiation.

C. Sivaram; Kenath Arun

2010-08-31T23:59:59.000Z

457

Simulated Boiler Corrosion Studies Using Electrochemical Techniques: AVT(R) Contaminant Limits  

Science Conference Proceedings (OSTI)

Boiler water-side corrosion in fossil plants represents a key cause of availability and performance loss. The Electric Power Research Institute (EPRI) cycle chemistry guidelines provide control curves based on cation conductivity and steam quality limits. Electrochemical techniques developed to simulate boiler corrosion can be used to determine actual contaminant limits, based on corrosion, in boiler water. This report provides the results of an electrochemistry study to determine the limits and control ...

2009-03-31T23:59:59.000Z

458

Poincar-based control of delayed measured systems: Limitations and Improved Control  

E-Print Network (OSTI)

When a chaotic system is to be stabilized to a unstable orbit, delayed measurement of the system limits the applicability of chaos control techniqes. These limitations are analyzed and control schemes as linear predictive logging control (LPLC) and memory difference control (MDC) are introduced which can overcome those limitations for chaos control schemes that act in the Poincar\\'{e} section as Ott-Grebogi-Yorke (OGY) control and Bielawski-Derozier_Glorieux control (difference control).

Jens Christian Claussen

2007-12-27T23:59:59.000Z

459

UNEP-Risoe-Economics of GHG Limitations: Country Study Series | Open Energy  

Open Energy Info (EERE)

Jump to: navigation, search Jump to: navigation, search Name UNEP-Risoe - Economics of GHG Limitations: Country Study Series Agency/Company /Organization UNEP-Risoe Centre Sector Energy, Land Topics Policies/deployment programs, Pathways analysis, Background analysis, Resource assessment Website http://www.uneprisoe.org/Econo References Economics of Greenhouse Gas Limitations[1] Country study series: Argentina, Ecuador, Estonia, Hungary, Indonesia, Mauritius, Senegal, Vietnam Parallel country studies: Botswana, Tanzania, Zambia Regional Studies: Andean Region, Southern African Development Community (SADC) References ↑ "Economics of Greenhouse Gas Limitations" Retrieved from "http://en.openei.org/w/index.php?title=UNEP-Risoe-Economics_of_GHG_Limitations:_Country_Study_Series&oldid=377226"

460

Nuclear heat-load limits for above-grade storage of solid transuranium wastes  

SciTech Connect

Nuclear safety and heat load limits were established for above-grade storage of transuranium (TRU) wastes. Nuclear safety limits were obtained from a study by J.L. Forstner and are summarized. Heat load limits are based on temperature calculations for TRU waste drums stored in concrete containers (hats), and results are summarized. Waste already in storage is within these limits. The limiting factors for individual drum heat load limits were (1) avoidance of temperatures in excess of 190/sup 0/F (decomposition temperature of anion resin) when anion resin is present in a concrete hat, and (2) avoidance of temperatures in excess of 450/sup 0/F (ignition temperature of paper) at any point inside a waste drum. The limiting factor for concrete had heat load limits was avoidance of temperatures in excess of 265/sup 0/F (melt point of high density polyethylene) at the drum liners. A temperature profile for drums and hats filled to recommended limits is shown. Equations and assumptions used were conservative.

Clontz, B.G.

1978-06-01T23:59:59.000Z

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


461

Repellent Crimes and the Limits of Justice: Emotion and the Death Penalty  

E-Print Network (OSTI)

by cultural representations of crime, race and danger. TheOR CIRCULATE Repellent Crimes and the Limits of Justice:something about repellent crimes that places a particular

Bandes, Susan

2005-01-01T23:59:59.000Z

462

Production and Handling Slide 29: UF6 Cylinder Fill Limit Criteria  

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

Criteria Skip Presentation Navigation First Slide Previous Slide Next Slide Last Presentation Table of Contents UF6 Cylinder Fill Limit Criteria No UF6 cylinder shall be filled...

463

Limited availability of psoriasis and phototherapy care: An analysis of advertisements  

E-Print Network (OSTI)

Limited availability of psoriasis and phototherapy care: Aninsight into the availability of dermatology services. Thea decrease in the availability of medical dermatological

Hancox, John G; Balkrishnan, Rajesh; Battle, Jamila; Housman, Tamara Salam; Jr, Alan B Fleischer; Feldman, Steven R

2005-01-01T23:59:59.000Z

464

Bragg Reflectivity of X-rays: At the Limit of the Possible |...  

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

of reflectivity across the sample. Their results, which are published in Nature Photonics, represent a quantum leap to the largest reflectivity measured, at the limit of what...

465

Redefining the Limits of Photovoltaic Efficiency | U.S. DOE Office...  

Office of Science (SC) Website

to discuss new materials and processes for overcoming the Shockley-Queisser limit of solar energy conversion efficiency. For more information and registration instructions,...

466

Evaluation of Largemouth Bass Slot Length Limits in South Dakota Waters  

E-Print Network (OSTI)

------------------------------------------------1540 Job Number -----------------------------------------------------2 Date and biomass declined. Largemouth bass slot length limits appear to be viable tool for improving the size

467

Sensitive dependence of isotope and isobar distribution of limiting temperatures on symmetry energy  

E-Print Network (OSTI)

The mass, isotope and isobar distributions of limiting temperature for finite nuclei are investigated by thermodynamics approach with the Skyrme energy density functional. The calculations show there is an exact corresponding relationship between the width of isotope and isobar distribution of limiting temperatures and the stiffness of the density dependence of symmetry energy. The symmetry energy with smaller slope parameter $L_{\\rm{sym}}$ provides a wider distribution of limiting temperatures of nuclei in the isotope and isobar chain. Our studies show that the widths of isotope and isobar distribution of limiting temperatures are useful to obtain the information of the density dependence of the symmetry energy at finite temperature.

Li Ou; Min Liu; Zhuxia Li

2013-10-14T23:59:59.000Z

468

Heat Transfer Limitations in Hydrogen Production Via Steam Reformation: The Effect of Reactor Geometry  

E-Print Network (OSTI)

Ohsawa, Katsuyuki, Heat Transfer Enhancement in Methanolsin the Catalyst Bed, Heat Transfer-Asian Research, Vol.CA FUELCELL2006-97109 HEAT TRANSFER LIMITATIONS IN HYDROGEN

Vernon, David R.; Davieau, David D.; Dudgeon, Bryce A.; Erickson, Paul A.

2006-01-01T23:59:59.000Z

469

Production and Handling Slide 30: UF6 Cylinder Fill Limit Weights  

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

Weights Skip Presentation Navigation First Slide Previous Slide Next Slide Last Presentation Table of Contents UF6 Cylinder Fill Limit Weights A minimum volume, stated in cubic...

470

The Essential Role of State Enforcement in the Brave New World of Greenhouse Gas Emission Limits  

E-Print Network (OSTI)

the Brave New World of Greenhouse Gas Emission Limits MattNATURE AND EXTENT OF THE GREENHOUSE GAS EMISSION REDUCTIONa similar situation with greenhouse gas emission reductions.

Bogoshian, Matt; Alex, Ken

2009-01-01T23:59:59.000Z

471

Exploring the Limits of Boiling and Evaporative Heat Transfer Using Micro/Nano Structures.  

E-Print Network (OSTI)

??This dissertation presents a study exploring the limits of phase-change heat transfer with the aim of enhancing critical heat flux (CHF) in pool boiling and (more)

Lu, Ming-Chang

2010-01-01T23:59:59.000Z

472

Marine Viruses Exploit Their Host's Two-Component Regulatory System in Response to Resource Limitation  

E-Print Network (OSTI)

Phosphorus (P) availability, which often limits productivity in marine ecosystems, shapes the P-acquisition gene content of the marine cyanobacteria Prochlorococcus [ [1], [2], [3] and [4

Zeng, Qinglu

473

422 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 18, NO. 2, MAY 2003 Converting System Limits to Market Signals  

E-Print Network (OSTI)

422 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 18, NO. 2, MAY 2003 Converting System Limits to Market of flow limits on interfaces as surrogates for stability limits. These transformed limits are often, or transformer. Often system limits are enforced on all credible contingencies. FGR Flowgate rights, the right

474

Fluctuation limits of the super-Brownian motion with a single point catalyst  

E-Print Network (OSTI)

We prove a fluctuating limit theorem of a sequence of super-Brownian motions over $\\mbb{R}$ with a single point catalyst. The weak convergence of the processes on the space of Schwarz distributions is established. The limiting process is an Ornstein-Uhlenbeck type process solving a Langevin type equation driven by a one-dimensional Brownian motion.

Li, Zenghu

2009-01-01T23:59:59.000Z

475

Routing with Mutual Information Accumulation in Energy-Limited Wireless Networks  

E-Print Network (OSTI)

the same problem for the limited-energy case. We present an analysis based on counter examples, that showsRouting with Mutual Information Accumulation in Energy-Limited Wireless Networks Mahdi Shakiba-Herfeh Department of Electrical and Electronics Engineering METU, Ankara, Turkey 06800 Email: mahdi

Uysal-Biyikoglu, Elif

476

Upper bound limit analysis model for FRP-reinforced masonry curved structures. Part II: Structural analyses  

Science Conference Proceedings (OSTI)

A homogenized full 3D limit analysis model for the evaluation of collapse loads of FRP-reinforced masonry vaults is presented. Six-noded rigid infinitely resistant wedges are used to model masonry. Three-noded rigid infinitely resistant triangles are ... Keywords: FRP-reinforcement, Homogenization, Kinematic approach, Limit analysis, Masonry, Vaults

Gabriele Milani; Enrico Milani; Antonio Tralli

2009-12-01T23:59:59.000Z

477

Beating the spin-down limit on gravitational wave emission from the Vela pulsar  

E-Print Network (OSTI)

We present direct upper limits on continuous gravitational wave emission from the Vela pulsar using data from the Virgo detector's second science run. These upper limits have been obtained using three independent methods that assume the gravitational wave emission follows the radio timing. Two of the methods produce frequentist upper limits for an assumed known orientation of the star's spin axis and value of the wave polarization angle of, respectively, $1.9\\ee{-24}$ and $2.2\\ee{-24}$, with 95% confidence. The third method, under the same hypothesis, produces a Bayesian upper limit of $2.1\\ee{-24}$, with 95% degree of belief. These limits are below the indirect {\\it spin-down limit} of $3.3\\ee{-24}$ for the Vela pulsar, defined by the energy loss rate inferred from observed decrease in Vela's spin frequency, and correspond to a limit on the star ellipticity of $\\sim 10^{-3}$. Slightly less stringent results, but still well below the spin-down limit, are obtained assuming the star's spin axis inclination and the wave polarization angles are unknown.

The LIGO Scientific Collaboration; the Virgo Collaboration; J. Abadie; B. P. Abbott; R. Abbott; M. Abernathy; T. Accadia; F. Acernese; C. Adams; R. Adhikari; C. Affeldt; B. Allen; G. S. Allen; E. Amador Ceron; D. Amariutei; R. S. Amin; S. B. Anderson; W. G. Anderson; F. Antonucci; K. Arai; M. A. Arain; M. C. Araya; S. M. Aston; P. Astone; D. Atkinson; P. Aufmuth; C. Aulbert; B. E. Aylott; S. Babak; P. Baker; G. Ballardin; S. Ballmer; D. Barker; S. Barnum; F. Barone; B. Barr; P. Barriga; L. Barsotti; M. Barsuglia; M. A. Barton; I. Bartos; R. Bassiri; M. Bastarrika; A. Basti; J. Bauchrowitz; Th. S. Bauer; B. Behnke; M. Bejger; M. G. Beker; A. S. Bell; A. Belletoile; I. Belopolski; M. Benacquista; A. Bertolini; J. Betzwieser; N. Beveridge; P. T. Beyersdorf; I. A. Bilenko; G. Billingsley; J. Birch; S. Birindelli; R. Biswas; M. Bitossi; M. A. Bizouard; E. Black; J. K. Blackburn; L. Blackburn; D. Blair; B. Bland; M. Blom; O. Bock; T. P. Bodiya; C. Bogan; R. Bondarescu; F. Bondu; L. Bonelli; R. Bonnand; R. Bork; M. Born; V. Boschi; S. Bose; L. Bosi; B. Bouhou; M. Boyle; S. Braccini; C. Bradaschia; P. R. Brady; V. B. Braginsky; J. E. Brau; J. Breyer; D. O. Bridges; A. Brillet; M. Brinkmann; V. Brisson; M. Britzger; A. F. Brooks; D. A. Brown; A. Brummit; R. Budzy?ski; T. Bulik; H. J. Bulten; A. Buonanno; J. Burguet--Castell; O. Burmeister; D. Buskulic; C. Buy; R. L. Byer; L. Cadonati; G. Cagnoli; J. Cain; E. Calloni; J. B. Camp; E. Campagna; P. Campsie; J. Cannizzo; K. Cannon; B. Canuel; J. Cao; C. Capano; F. Carbognani; S. Caride; S. Caudill; M. Cavagli; F. Cavalier; R. Cavalieri; G. Cella; C. Cepeda; E. Cesarini; O. Chaibi; T. Chalermsongsak; E. Chalkley; P. Charlton; E. Chassande-Mottin; S. Chelkowski; Y. Chen; A. Chincarini; N. Christensen; S. S. Y. Chua; C. T. Y. Chung; S. Chung; F. Clara; D. Clark; J. Clark; J. H. Clayton; F. Cleva; E. Coccia; C. N. Colacino; J. Colas; A. Colla; M. Colombini; R. Conte; D. Cook; T. R. Corbitt; N. Cornish; A. Corsi; C. A. Costa; M. Coughlin; J. -P. Coulon; D. M. Coward; D. C. Coyne; J. D. E. Creighton; T. D. Creighton; A. M. Cruise; R. M. Culter; A. Cumming; L. Cunningham; E. Cuoco; K. Dahl; S. L. Danilishin; R. Dannenberg; S. D'Antonio; K. Danzmann; K. Das; V. Dattilo; B. Daudert; H. Daveloza; M. Davier; G. Davies; E. J. Daw; R. Day; T. Dayanga; R. De Rosa; D. DeBra; G. Debreczeni; J. Degallaix; M. del Prete; T. Dent; V. Dergachev; R. DeRosa; R. DeSalvo; S. Dhurandhar; L. Di Fiore; A. Di Lieto; I. Di Palma; M. Di Paolo Emilio; A. Di Virgilio; M. Daz; A. Dietz; F. Donovan; K. L. Dooley; S. Dorsher; E. S. D. Douglas; M. Drago; R. W. P. Drever; J. C. Driggers; J. -C. Dumas; S. Dwyer; T. Eberle; M. Edgar; M. Edwards; A. Effler; P. Ehrens; R. Engel; T. Etzel; M. Evans; T. Evans; M. Factourovich; V. Fafone; S. Fairhurst; Y. Fan; B. F. Farr; D. Fazi; H. Fehrmann; D. Feldbaum; I. Ferrante; F. Fidecaro; L. S. Finn; I. Fiori; R. Flaminio; M. Flanigan; S. Foley; E. Forsi; L. A. Forte; N. Fotopoulos; J. -D. Fournier; J. Franc; S. Frasca; F. Frasconi; M. Frede; M. Frei; Z. Frei; A. Freise; R. Frey; T. T. Fricke; D. Friedrich; P. Fritschel; V. V. Frolov; P. Fulda; M. Fyffe; M. Galimberti; L. Gammaitoni; J. Garcia; J. A. Garofoli; F. Garufi; M. E. Gspr; G. Gemme; E. Genin; A. Gennai; S. Ghosh; J. A. Giaime; S. Giampanis; K. D. Giardina; A. Giazotto; C. Gill; E. Goetz; L. M. Goggin; G. Gonzlez; M. L. Gorodetsky; S. Goler; R. Gouaty; C. Graef; M. Granata; A. Grant; S. Gras; C. Gray; R. J. S. Greenhalgh; A. M. Gretarsson; C. Greverie; R. Grosso; H. Grote; S. Grunewald; G. M. Guidi; C. Guido; R. Gupta; E. K. Gustafson; R. Gustafson; B. Hage; J. M. Hallam; D. Hammer; G. Hammond; J. Hanks; C. Hanna; J. Hanson; J. Harms; G. M. Harry; I. W. Harry; E. D. Harstad; M. T. Hartman; K. Haughian; K. Hayama; J. -F. Hayau; T. Hayler; J. Heefner; H. Heitmann; P. Hello; M. A. Hendry; I. S. Heng; A. W. Heptonstall; V. Herrera; M. Hewitson; S. Hild; D. Hoak; K. A. Hodge; K. Holt; T. Hong; S. Hooper; D. J. Hosken; J. Hough; E. J. Howell; D. Huet; B. Hughey; S. Husa; S. H. Huttner; D. R. Ingram; R. Inta; T. Isogai; A. Ivanov; P. Jaranowski; W. W. Johnson; D. I. Jones; G. Jones; R. Jones; L. Ju; P. Kalmus; V. Kalogera; S. Kandhasamy; J. B. Kanner; E. Katsavounidis; W. Katzman; K. Kawabe; S. Kawamura; F. Kawazoe; W. Kells; M. Kelner; D. G. Keppel; A. Khalaidovski; F. Y. Khalili; E. A. Khazanov; H. Kim; N. Kim; P. J. King; D. L. Kinzel; J. S. Kissel; S. Klimenko; V. Kondrashov; R. Kopparapu; S. Koranda; W. Z. Korth; I. Kowalska; D. Kozak; V. Kringel; S. Krishnamurthy; B. Krishnan; A. Krlak; G. Kuehn; R. Kumar; P. Kwee; M. Landry; B. Lantz; N. Lastzka; A. Lazzarini; P. Leaci; J. Leong; I. Leonor; N. Leroy; N. Letendre; J. Li; T. G. F. Li; N. Liguori; P. E. Lindquist; N. A. Lockerbie; D. Lodhia; M. Lorenzini; V. Loriette; M. Lormand; G. Losurdo; P. Lu; J. Luan; M. Lubinski

2011-04-14T23:59:59.000Z

478

Experimental and Numerical Investigation of Forming Limit Diagram for AA3105  

SciTech Connect

In this work, forming limit diagram for aluminum alloy 3105 is performed experimentally using out of plane test. In addition, using ductile fracture criteria and finite element simulation, forming limit diagram of aluminum alloy 3105 is performed numerically. Finally, it is shown that the results obtained from numerical prediction are in good agreement with experimental results.

Safari, Mehdi; Yousefzadeh, Sh. [Islamic Azad University, Aligoodarz Branch, Department of Mechanical Engineering P. O. Box 159, Aligoodarz (Iran, Islamic Republic of); Hoseinipour, S. J. [Babol University of Technology, Department of Mechanical Engineering, Babol (Iran, Islamic Republic of); Azodi, H. D. [Iran University of Science and Technology, Department of Mechanical Engineering, Tehran (Iran, Islamic Republic of)

2011-01-17T23:59:59.000Z

479

A Stochastic Network Under Proportional Fair Resource Control---Diffusion Limit with Multiple Bottlenecks  

Science Conference Proceedings (OSTI)

We study a multiclass stochastic processing network operating under the so-called proportional fair allocation scheme, and following the head-of-the-line processor-sharing discipline. Specifically, each server's capacity is shared among the job classes ... Keywords: asymptotic optimality, diffusion limit, fluid limit, proportional fair allocation, stochastic processing network

Heng-Qing Ye; David D. Yao

2012-05-01T23:59:59.000Z

480

What is the upper size limit for cosmopolitan distribution in free-living microorganisms?  

E-Print Network (OSTI)

What is the upper size limit for cosmopolitan distribution in free-living microorganisms? ABSTRACT distance apart) is used to try and answer the question `What is the upper size limit for cosmopolitan to 230 lm while the largest cosmopolitan species was 135 lm in size. Comparison of the testate

Brown, Richard

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


481

The Airy_1 process is not the limit of the largest eigenvalue in GOE matrix diffusion  

E-Print Network (OSTI)

Using a systematic approach to evaluate Fredholm determinants numerically, we provide convincing evidence that the Airy_1-process, arising as a limit law in stochastic surface growth, is not the limit law for the evolution of the largest eigenvalue in GOE matrix diffusion.

Folkmar Bornemann; Patrik L. Ferrari; Michael Prhofer

2008-06-20T23:59:59.000Z

482

Limit theorem for a time-dependent coined quantum walk on the line  

E-Print Network (OSTI)

We study time-dependent discrete-time quantum walks on the one-dimensional lattice. We compute the limit distribution of a two-period quantum walk defined by two orthogonal matrices. For the symmetric case, the distribution is determined by one of two matrices. Moreover, limit theorems for two special cases are presented.

Takuya Machida; Norio Konno

2010-04-03T23:59:59.000Z

483

Beating the spin-down limit on gravitational wave emission from the Vela pulsar  

E-Print Network (OSTI)

We present direct upper limits on continuous gravitational wave emission from the Vela pulsar using data from the Virgo detector's second science run. These upper limits have been obtained using three independent methods that assume the gravitational wave emission follows the radio timing. Two of the methods produce frequentist upper limits for an assumed known orientation of the star's spin axis and value of the wave polarization angle of, respectively, $1.9\\ee{-24}$ and $2.2\\ee{-24}$, with 95% confidence. The third method, under the same hypothesis, produces a Bayesian upper limit of $2.1\\ee{-24}$, with 95% degree of belief. These limits are below the indirect {\\it spin-down limit} of $3.3\\ee{-24}$ for the Vela pulsar, defined by the energy loss rate inferred from observed decrease in Vela's spin frequency, and correspond to a limit on the star ellipticity of $\\sim 10^{-3}$. Slightly less stringent results, but still well below the spin-down limit, are obtained assuming the star's spin axis inclination and ...

Abadie, J; Abbott, R; Abernathy, M; Accadia, T; Acernese, F; Adams, C; Adhikari, R; Affeldt, C; Allen, B; Allen, G S; Ceron, E Amador; Amariutei, D; Amin, R S; Anderson, S B; Anderson, W G; Antonucci, F; Arai, K; Arain, M A; Araya, M C; Aston, S M; Astone, P; Atkinson, D; Aufmuth, P; Aulbert, C; Aylott, B E; Babak, S; Baker, P; Ballardin, G; Ballmer, S; Barker, D; Barnum, S; Barone, F; Barr, B; Barriga, P; Barsotti, L; Barsuglia, M; Barton, M A; Bartos, I; Bassiri, R; Bastarrika, M; Basti, A; Bauchrowitz, J; Bauer, Th S; Behnke, B; Beker, M BejgerM G; Bell, A S; Belletoile, A; Belopolski, I; Benacquista, M; Bertolini, A; Betzwieser, J; Beveridge, N; Beyersdorf, P T; Bilenko, I A; Billingsley, G; Birch, J; Birindelli, S; Biswas, R; Bitossi, M; Bizouard, M A; Black, E; Blackburn, J K; Blackburn, L; Blair, D; Bland, B; Blom, M; Bock, O; Bodiya, T P; Bogan, C; Bondarescu, R; Bondu, F; Bonelli, L; Bonnand, R; Bork, R; Born, M; Boschi, V; Bose, S; Bosi, L; Bouhou, B; Boyle, M; Braccini, S; Bradaschia, C; Brady, P R; Braginsky, V B; Brau, J E; Breyer, J; Bridges, D O; Brillet, A; Brinkmann, M; Brisson, V; Britzger, M; Brooks, A F; Brown, D A; Brummit, A; Budzy?ski, R; Bulik, T; Bulten, H J; Buonanno, A; Burguet--Castell, J; Burmeister, O; Buskulic, D; Buy, C; Byer, R L; Cadonati, L; Cagnoli, G; Cain, J; Calloni, E; Camp, J B; Campagna, E; Campsie, P; Cannizzo, J; Cannon, K; Canuel, B; Cao, J; Capano, C; Carbognani, F; Caride, S; Caudill, S; Cavagli, M; Cavalier, F; Cavalieri, R; Cella, G; Cepeda, C; Cesarini, E; Chaibi, O; Chalermsongsak, T; Chalkley, E; Charlton, P; Chassande-Mottin, E; Chelkowski, S; Chen, Y; Chincarini, A; Christensen, N; Chua, S S Y; Chung, C T Y; Chung, S; Clara, F; Clark, D; Clark, J; Clayton, J H; Cleva, F; Coccia, E; Colacino, C N; Colas, J; Colla, A; Colombini, M; Conte, R; Cook, D; Corbitt, T R; Cornish, N; Corsi, A; Costa, C A; Coughlin, M; Coulon, J -P; Coward, D M; Coyne, D C; Creighton, J D E; Creighton, T D; Cruise, A M; Culter, R M; Cumming, A; Cunningham, L; Cuoco, E; Dahl, K; Danilishin, S L; Dannenberg, R; D'Antonio, S; Danzmann, K; Das, K; Dattilo, V; Daudert, B; Daveloza, H; Davier, M; Davies, G; Daw, E J; Day, R; Dayanga, T; De Rosa, R; DeBra, D; Debreczeni, G; Degallaix, J; del Prete, M; Dent, T; Dergachev, V; DeRosa, R; DeSalvo, R; Dhurandhar, S; Di Fiore, L; Di Lieto, A; Di Palma, I; Emilio, M Di Paolo; Di Virgilio, A; Daz, M; Dietz, A; Donovan, F; Dooley, K L; Dorsher, S; Douglas, E S D; Drago, M; Drever, R W P; Driggers, J C; Dumas, J -C; Dwyer, S; Eberle, T; Edgar, M; Edwards, M; Effler, A; Ehrens, P; Engel, R; Etzel, T; Evans, M; Evans, T; Factourovich, M; Fafone, V; Fairhurst, S; Fan, Y; Farr, B F; Fazi, D; Fehrmann, H; Feldbaum, D; Ferrante, I; Fidecaro, F; Finn, L S; Fiori, I; Flaminio, R; Flanigan, M; Foley, S; Forsi, E; Forte, L A; Fotopoulos, N; Fournier, J -D; Franc, J; Frasca, S; Frasconi, F; Frede, M; Frei, M; Frei, Z; Freise, A; Frey, R; Fricke, T T; Friedrich, D; Fritschel, P; Frolov, V V; Fulda, P; Fyffe, M; Galimberti, M; Gammaitoni, L; Garcia, J; Garofoli, J A; Garufi, F; Gspr, M E; Gemme, G; Genin, E; Gennai, A; Ghosh, S; Giaime, J A; Giampanis, S; Giardina, K D; Giazotto, A; Gill, C; Goetz, E; Goggin, L M; Gonzlez, G; Gorodetsky, M L; Goler, S; Gouaty, R; Graef, C; Granata, M; Grant, A; Gras, S; Gray, C; Greenhalgh, R J S; Gretarsson, A M; Greverie, C; Grosso, R; Grote, H; Grunewald, S; Guidi, G M; Guido, C; Gupta, R; Gustafson, E K; Gustafson, R; Hage, B; Hallam, J M; Hammer, D; Hammond, G; Hanks, J; Hanna, C; Hanson, J; Harms, J; Harry, G M; Harry, I W; Harstad, E D; Hartman, M T; Haughian, K; Hayama, K; Hayau, J -F; Hayler, T; Heefner, J; Heitmann, H; Hello, P; Hendry, M A; Heng, I S; Heptonstall, A W; Herrera, V; Hewitson, M; Hild, S; Hoak, D; Hodge, K A; Holt, K; Hong, T; Hooper, S; Hosken, D J; Hough, J; Howell, E J; Huet, D; Hughey, B; Husa, S; Huttner, S H; Ingram, D R; Inta, R; Isogai, T; Ivanov, A; Jaranowski, P; Johnson, W W; Jones, D I; Jones, G; Jones, R; Ju, L; Kalmus, P; Kalogera, V; Kandhasamy, S; Kanner, J B; Katsavounidis, E; Katzman, W; Kawabe, K; Kawamura, S; Kawazoe, F; Kells, W; Kelner, M; Keppel, D G; Khalaidovski, A; Khalili, F Y; Khazanov, E A; Kim, H; Kim, N; King, P J; Kinzel, D L; Kissel, J S; Klimenko, S; Kondrashov, V; Kopparapu, R; Koranda, S; Korth, W Z; Kowalska, I; Kozak, D; Kringel, V; Krishnamurthy, S; Krishnan, B; Krlak, A; Kuehn, G; Kumar, R; Kwee, P; Landry, M; Lantz, B; Lastzka, N; Lazzarini, A; Leaci, P; Leong, J; Leonor, I; Leroy, N; Letendre, N; Li, J; Li, T G F; Liguori, N; Lindquist, P E; Lockerbie, N A; Lodhia, D; Lorenzini, M; Loriette, V; Lormand, M; Losurdo, G; Lu, P; Luan, J; Lubinski, M; Lck, H; Lundgren, A P; Macdonald, E; Machenschalk, B; MacInnis, M; Mageswaran, M; Mailand, K; Majorana, E; Maksimovic, I; Man, N; Mandel, I; Mandic, V; Mantovani, M; Marandi, A; Marchesoni, F

2011-01-01T23:59:59.000Z

484

Overcoming the Efficiency-Limiting Mechanisms in Commercial Si Solar Cells  

DOE Green Energy (OSTI)

A brief review of performance-limiting processes in a commercial solar cell fabricated on low-cost substrate is given. Higher efficiencies require effective gettering of precipitated impurities present at the defect clusters, and improved cell and process designs. Overcoming these limitations is expected to lead to 18%-20% cell efficiencies.

Sopori, B.; Chen, W. (National Renewable Energy Laboratory); Tan, T.; Plekhanov, P. (Duke University, Raleigh, NC)

1998-11-19T23:59:59.000Z

485

Convergence of Singular Limits for Multi-D Semilinear Hyperbolic Systems to Parabolic Systems  

E-Print Network (OSTI)

Convergence of Singular Limits for Multi-D Semilinear Hyperbolic Systems to Parabolic Systems systems to parabolic systems. The singular limits are studied combining Tartar's and G#19;erard of the system. Key words and phrases: Hyperbolic systems, parabolic systems, pseudodi#11;erential oper- ators

486

Solid-state fault current limiter for voltage sag mitigation and its parameters design  

Science Conference Proceedings (OSTI)

Due to the difficulty in electric distribution network reinforcement and the interconnection of more distributed generations, fault current level has become a serious problem in system operations. The utilization of solid-state fault current limiters ... Keywords: power quality, simulation, solid-state fault current limiter, voltage sag

B. Boribun; T. Kulworawanichpong

2010-07-01T23:59:59.000Z

487

Erratum (astro-ph/0510172): Robust Limits on Lorentz Violation from Gamma-Ray Bursts  

E-Print Network (OSTI)

We correct the fitting formula used in refs. [1,2] to obtain a robust limit on a violation of Lorentz invariance that depends linearly on the photon energy. The correction leads to a slight increase of the limit on the scale of the violation, to M > 1.4 x 10^{16} GeV.

John Ellis; N. E. Mavromatos; D. V. Nanopoulos; A. S. Sakharov; E. K. G. Sarkisyan

2007-12-17T23:59:59.000Z

488

Enforcement Guidance Supplement 99-03 Limitation of 10 CFR Part 830 to  

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

Limitation of 10 CFR Part 830 Limitation of 10 CFR Part 830 to Equipment Referenced in theSafety Analysis Report Enforcement Guidance Supplement 99-03 Limitation of 10 CFR Part 830 to Equipment Referenced in theSafety Analysis Report The attached is DOE's response to denying that argument. Since this argument has from time to time been put forth by certain contractors, and routinely denied by DOE, I am forwarding the attached reply for your information so that all DOE Coordinators and contractors implementing PAAA requirements are