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1

M F  

Gasoline and Diesel Fuel Update (EIA)

M M F 3 S N O i i 0 3 r o y d ' , , , , * g . ; & . ' y ; ' ; ' . ^ ' i r , , » , , , » - ^ j M O O l i n O A O U 3 N 3 ( D I . / 9 6 ) 2 0 2 0 - V I 3 / 3 O C This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Telephone orders may be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk (202) 512-1800 FAX: (202)512-2250 8 a.m. to 4:30 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries, Federal, State, local and foreign governments, EIA survey respondents, and the

2

EXPERIENCES WITH SONIC WIND SENSORS IN OPERATIONAL CONDITIONS Wiel M.F. Wauben  

E-Print Network (OSTI)

% occur when the wind is parallel to a transducer pair with an inclination angle of about 10° (Wauben1 EXPERIENCES WITH SONIC WIND SENSORS IN OPERATIONAL CONDITIONS Wiel M.F. Wauben R&D Information investigations indicate that sonic wind sensors can be considered for operational use. In 2008 KNMI selected a 2D

Wauben, Wiel

3

OPERATIONAL TEST OF SONIC WIND SENSORS AT KNMI Wiel M.F. Wauben  

E-Print Network (OSTI)

to a transducer pair with an inclination angle of about 10° (Wauben, 2007). Such a wind direction dependent error1 OPERATIONAL TEST OF SONIC WIND SENSORS AT KNMI Wiel M.F. Wauben 1 and Rob van Krimpen 2 1 R a laboratory en field test of three commercial 2D sonic wind sensors in 2003. Based on the results

Wauben, Wiel

4

Biomedical Signal Processing Hsun-Hsien Chang and Jose M. F. Moura  

E-Print Network (OSTI)

1 Biomedical Signal Processing Hsun-Hsien Chang and Jos´e M. F. Moura I. INTRODUCTION Biomedical, to neural and cardiac rhythms, to tissue and organ images. Biomedical signal processing aims at extracting significant information from biomedical signals. With the aid of biomedical signal processing, biologists can

Moura, José

5

1 Combined B.S. with a Major in Chemistry / M.F.S. with a Concentration in Forensic Chemistry COMBINED B.S. WITH A MAJOR  

E-Print Network (OSTI)

1 Combined B.S. with a Major in Chemistry / M.F.S. with a Concentration in Forensic Chemistry COMBINED B.S. WITH A MAJOR IN CHEMISTRY / M.F.S. WITH A CONCENTRATION IN FORENSIC CHEMISTRY REQUIREMENTS A program leading to the B.S. in the field of chemistry and M.F.S. with a concentration in forensic

Vertes, Akos

6

Magnetic Compass Orientation in the European Eel Caroline M. F. Durif , Howard I. Browman, John B. Phillips, Anne Berit Skiftesvik, L. Asbjrn Vllestad, Hans H. Stockhausen  

E-Print Network (OSTI)

Magnetic Compass Orientation in the European Eel Caroline M. F. Durif , Howard I. Browman, John B magnetic compass orientation in earth-strength magnetic field intensities. We tested eels in four altered magnetic field conditions where magnetic North was set at geographic North, South, East, or West. Eels

Phillips, John B.

7

Session Chair: John Boyes, SNL TIME PROJECT SPEAKER  

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

Session Chair: John Boyes, SNL Session Chair: John Boyes, SNL TIME PROJECT SPEAKER 7:00 am Registration (all day) & Complimentary Breakfast 8:00 Welcome Imre Gyuk - US Department of Energy / Office of Electricity Delivery & Energy Reliability 8:10 DOE Perspective Pat Hoffman & Arun Majumdar - US Department of Energy 8:30 DOE / OE Program Overview Imre Gyuk - US Department of Energy / Office of Electricity Delivery & Energy Reliability

8

Published in: Metal-Ceramic Interfaces (eds. M. Riihle, A. G. Evans, M. F. Ashby and J.P. Hirth), Acta-Scripta Metallurgica Proceedings Series, Volume 4, Pergamon Press, 1990, pp 269-294.  

E-Print Network (OSTI)

AND 1HERMODYNAMICS OF BRITILE IN1ERFACIAL FAILURE IN BIMATERIAL SYSTEMS James R. Rice, Zhigang SuoPublished in: Metal-Ceramic Interfaces (eds. M. Riihle, A. G. Evans, M. F. Ashby and J.P. Hirth materials has the singular form ( Fig. 1) . 1[ · I · II ill ] A r' e) :Eap(a) + lm ( K r' e

9

u.s. department of commerce national institute of standards and technology manufacturing extension partnership W W W . n i s t . g o v / m e p 1 -8 0 0 -m e p -4 m F g  

E-Print Network (OSTI)

s t . g o v / m e p · 1 - 8 0 0 - m e p - 4 m F g 2013 Winchester tool llc achieves iso 9001 innovative services to assist clients develop and implement strategies that promote growth. At GENEDGE. The Readiness Assessment (Phase I) provides a structured approach to developing, implementing, and sustaining

Perkins, Richard A.

11

DOE/EIA-0206(90)  

Gasoline and Diesel Fuel Update (EIA)

0) 0) Performance Profiles of Major Energy Producers 1990 December 1991 Energy Information Administration This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. All telephone orders should be directed to: U.S. Government Printing Office Farragut Bookstore 151 OH Street N.W. Washington, DC 20005 (202) 653-7697 FAX (202) 376-5055 9 a.m. to 5 p.m., eastern time, M-F Superintendent of Documents U.S. Government Printing Office Washington, DC 20402 (202) 783-3238 FAX (202)512-2233 8 a.m. to 5 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office c/o Mellon Bank P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of

12

u.s. department of commerce national institute of standards and technology manufacturing extension partnership W W W . n i s t . g o v / m e p 1 -8 0 0 -m e p -4 m F g  

E-Print Network (OSTI)

was presented with a challenge to update its ISO 9001 certification. At the same time, the company wanted to successfully achieve their ISO 9001 certification renewal, maintain customers, attract new ones, and invest. Manex uses a holistic and proven approach--from strategy through implementation--to impact all facets

Perkins, Richard A.

13

Digestion time  

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

Digestion time Digestion time Name: Don Mancosh Location: N/A Country: N/A Date: N/A Question: I have always given the rule of thumb in class that material we eat is with us for about 24 hours before exiting the body. The question arises about the time value of liquids. Getting a big coke prior to a 3 hour drive generally means that there will be a stop along the way. Is there a generalization made about liquids in the body similar to the one for solid food? Replies: A physician would give a better answer, but I hazard this: the only liquids which people consume (deliberately) in significant quantities are water, ethyl alcohol and various oils. Water and alcohol are absorbed on a time scale of seconds to minutes through the mouth, stomach and digestive tract. The oils are huge molecules, so I'd guess like any other greasy food they get absorbed in the upper digestive tract. Some of them, perhaps the longest and most nonpolar, are not absorbed at all --- cf. the old-time remedy of mineral oil for constipation --- so there should be some average time-before-what's-left-is-excreted such as you're looking for, and my (wild) guess is that it would not differ substantially from that for food. You can define an average lifetime in the body for alcohol, since the natural level is zero. Rough guidelines are widespread in the context of drunk driving laws. But this is not really possible for water. One's body is normally full up to the brim with water, and there's no way for the body to distinguish between water molecules recently absorbed and molecules that've been moping around since the Beatles split up. Thus the water entering the toilet bowl after the pit stop is not in general the same water as was in the big coke. If you were to consider for water just the average time between drinking and peeing, it would seem to depend strongly on how well hydrated the body was before the drink, and how much was drunk. During sustained heavy exertion in the sun and dry air one can easily drink a pint of water an hour without peeing at all. On the other hand, if one is willing to drink enough water fast enough, so as to establish a high excess of body water one can pee 8 ounces 15 minutes or less after drinking 8 ounces.

14

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

E-Print Network (OSTI)

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

Suzuki, Masatsugu

15

Natural Gas Annual 1994  

Gasoline and Diesel Fuel Update (EIA)

publication publication and other Energy Information Administration (EIA) publications may be purchased from the Superin- tendent of Documents, U.S. Government Printing Office. Telephone orders may be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk (202) 512-1800 FAX: (202) 512-2250 8 a.m. to 4:30 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries, Federal, State, local and foreign governments, EIA survey respondents, and the media. For further information and for answers to questions on energy statistics, please contact EIA's National Energy Information Center. Address, telephone numbers, and hours are as

16

PROFILES OF FOREIGN DIRECT INVESTMENT IN U.S. ENERGY  

Gasoline and Diesel Fuel Update (EIA)

3OE/EIA-O466O3) 3OE/EIA-O466O3) PROFILES OF FOREIGN DIRECT INVESTMENT IN U.S. ENERGY MAY 1995 1993 Elk This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Telephone orders may be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk (202) 512-1800 FAX: (202)512-2250 8 a.m. to 4:30 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries, Federal, State, local and foreign governments, EIA survey respondents, and the media. For further information and for answers to questions on energy statistics, please contact EIA's

17

Monthly Energy Review The Monthly Energy Review  

Gasoline and Diesel Fuel Update (EIA)

December December 23, 1996 ''The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....'' Ordering Information This publication and other EIA publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Orders may be directed to: Superintendent of Documents U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 202-512-1800 Fax: 202-512-2250 8 a.m. to 4:30 p.m., eastern time, M-F Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments; EIA survey respondents; and the media. For further information and for answers to questions on energy

18

Monthly Energy Review The Monthly Energy Review  

Gasoline and Diesel Fuel Update (EIA)

September September 25, 1996 ''The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....'' Ordering Information This publication and other EIA publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Telephone and fax orders should be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk 202-512-1800 Fax: 202-512-2250 8 a.m. to 4:30 p.m., eastern time, M-F Mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments;

19

EIA - International Energy Outlook 2009  

Gasoline and Diesel Fuel Update (EIA)

IEO > Order Information IEO > Order Information International Energy Outlook 2009 Ordering Information This EIA publications may be purchased from the U.S. Government Printing Office via the Internet, phone, fax, postal mail, or teletype. Payment must accompany all orders. Method Reference Internet U.S. Government Online Bookstore Phone DC Metro Area: (202) 512-1800 Toll-Free: (866) 512-1800 7:00 a.m. - 8:00 p.m., Eastern time, M-F Fax (202) 512-2104 Mail Superintendent of Documents P.O. Box 371954 Pittsburgh, PA 15250-7954 For additional information see, U.S. Government Online Bookstore Support Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments; EIA survey respondents; and the

20

Monthly Energy Review, May 1996  

Gasoline and Diesel Fuel Update (EIA)

May 28, 1996 May 28, 1996 ''The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....'' Ordering Information This publication and other EIA publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Telephone and fax orders should be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk 202-512-1800 Fax: 202-512-2250 8 a.m. to 4:30 p.m., eastern time, M-F Mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments;

Note: This page contains sample records for the topic "time m-f complimentary" 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

EIA - International Energy Outlook 2008  

Gasoline and Diesel Fuel Update (EIA)

8 8 Ordering Information This EIA publications may be purchased from the U.S. Government Printing Office via the Internet, phone, fax, postal mail, or teletype. Payment must accompany all orders. Method Reference Internet U.S. Government Online Bookstore Phone DC Metro Area: (202) 512-1800 Toll-Free: (866) 512-1800 7:00 a.m. - 8:00 p.m., Eastern time, M-F Fax (202) 512-2104 Mail Superintendent of Documents P.O. Box 371954 Pittsburgh, PA 15250-7954 For additional information see, U.S. Government Online Bookstore Support Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments; EIA survey respondents; and the media. For further information and for answers to questions on energy

22

I O O  

Gasoline and Diesel Fuel Update (EIA)

» ; * * " » ; * * " \ ) I O O l i n O A O U 3 N 3 9 6 6 L I M d v This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Telephone orders may be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk (202)512-1800 FAX: (202) 512-2250 8 a.m. to 4:30 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries, Federal, State, local and foreign governments, EIA survey respondents, and the media. For further information and for answers to questions on energy statistics, please contact EIA's

23

Monthly Energy Review The Monthly Energy Review  

Gasoline and Diesel Fuel Update (EIA)

August 26, 1996 August 26, 1996 ''The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....'' Ordering Information This publication and other EIA publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Telephone and fax orders should be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk 202-512-1800 Fax: 202-512-2250 8 a.m. to 4:30 p.m., eastern time, M-F Mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments;

24

Monthly Energy Review The Monthly Energy Review  

Gasoline and Diesel Fuel Update (EIA)

January January 27, 1997 ''The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....'' Ordering Information This publication and other EIA publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Orders may be directed to: Superintendent of Documents U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 202-512-1800 Fax: 202-512-2250 8 a.m. to 4:30 p.m., eastern time, M-F Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments; EIA survey respondents; and the media. For further information and for answers to questions on energy

25

Monthly Energy Review, April 1996  

Gasoline and Diesel Fuel Update (EIA)

April 25, 1996 April 25, 1996 ''The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....'' Ordering Information This publication and other EIA publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Telephone and fax orders should be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk 202-512-1800 Fax: 202-512-2250 8 a.m. to 4:30 p.m., eastern time, M-F Mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments;

26

Energy Information Administration (EIA) - International Energy Outlook 2007  

Gasoline and Diesel Fuel Update (EIA)

7 7 Ordering Information This EIA publications may be purchased from the U.S. Government Printing Office via the Internet, phone, fax, postal mail, or teletype. Payment must accompany all orders. Method Reference Internet U.S. Government Online Bookstore Phone DC Metro Area: (202) 512-1800 Toll-Free: (866) 512-1800 7:00 a.m. - 8:00 p.m., Eastern time, M-F Fax (202) 512-2104 Mail Superintendent of Documents P.O. Box 371954 Pittsburgh, PA 15250-7954 For additional information see, U.S. Government Online Bookstore Support Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments; EIA survey respondents; and the media. For further information and for answers to questions on energy

27

profile99v8.vp  

Gasoline and Diesel Fuel Update (EIA)

This This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Recent publications may be purchased from: Older publications may be purchased from: Superintendent of Documents National Technical Information Service U.S. Government Printing Office U.S. Department of Commerce P.O. Box 371954 5285 Port Royal Road Pittsburgh, PA 15250-7954 Springfield, Virginia 22161 (202) 512-1800 (703) 487-4650 (202) 512-2250 (fax) (703) 321-8547 (fax) 8:00 a.m. to 4:30 p.m., eastern time, M-F Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic li- braries, Federal, State, local, and foreign governments, EIA survey respondents, and the media. For further information, and for answers to questions on energy

28

Energy Information Administration (EIA) - Annual Energy Outlook with  

Gasoline and Diesel Fuel Update (EIA)

7 with Projections to 2030 7 with Projections to 2030 Ordering Information This EIA publications may be purchased from the U.S. Government Printing Office via the Internet, phone, fax, postal mail, or teletype. Payment must accompany all orders. Method Reference Internet U.S. Government Online Bookstore Phone DC Metro Area: (202) 512-1800 Toll-Free: (866) 512-1800 7:00 a.m. - 8:00 p.m., Eastern time, M-F Fax (202) 512-2104 Mail Superintendent of Documents P.O. Box 371954 Pittsburgh, PA 15250-7954 For additional information see, U.S. Government Online Bookstore Support Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments; EIA survey respondents; and the media. For further information and for answers to questions on energy

29

MER  

Gasoline and Diesel Fuel Update (EIA)

July 25, 1996 July 25, 1996 ''The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....'' Ordering Information This publication and other EIA publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Telephone and fax orders should be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk 202-512-1800 Fax: 202-512-2250 8 a.m. to 4:30 p.m., eastern time, M-F Mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments;

30

Natural Gas Annual 1995  

Gasoline and Diesel Fuel Update (EIA)

Annual Annual 1995 Energy Information Administration DOE/EIA-0131(95) November 1996 NGA NGA This publication and other Energy Information Administration (EIA) publications may be purchased from the Superin- tendent of Documents, U.S. Government Printing Office. Telephone orders may be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk (202) 512-1800 FAX: (202) 512-2250 8 a.m. to 4:30 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries, Federal, State, local and foreign governments, EIA survey respondents, and the media. For further information and for answers to questions on energy statistics, please

31

Historical Natural Gas Annual 1930 Through 1995  

Gasoline and Diesel Fuel Update (EIA)

0 0 Through 1995 Historical Natural Gas Annual Energy Information Administration DOE/EIA-0131(95)/2 November 1996 This publication and other Energy Information Administration (EIA) publications may be purchased from the Superin- tendent of Documents, U.S. Government Printing Office. Telephone orders may be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk (202) 512-1800 FAX: (202) 512-2250 8 a.m. to 4:30 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries, Federal, State, local and foreign governments, EIA survey respondents, and the media. For further information and for answers to questions

32

Monthly Energy Review, June 1997  

Gasoline and Diesel Fuel Update (EIA)

information information ''The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....'' Ordering Information Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments; EIA survey respondents; and the media. For further information and for answers to questions on energy statistics, contact: National Energy Information Center, EI-231 Energy Information Administration Forrestal Building, Room 1F-048 Washington, DC 20585 202-586-8800 Fax: 202-586-0727 Internet E-Mail: infoctr@eia.doe.gov TTY: For people who are deaf or hard of hearing: 202-586-1181 9 a.m. to 5 p.m., eastern time, M-F This publication

33

Monthly Energy Review January 1996  

Gasoline and Diesel Fuel Update (EIA)

January January 26, 1996 ''The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....'' Ordering Information This publication and other EIA publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Telephone and fax orders should be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk 202-512-1800 Fax: 202-512-2250 8 a.m. to 4:30 p.m., eastern time, M-F Mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments;

34

Monthly Energy Review, June 1995  

Gasoline and Diesel Fuel Update (EIA)

June June 25, 1996 ''The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....'' Ordering Information This publication and other EIA publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Telephone and fax orders should be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk 202-512-1800 Fax: 202-512-2250 8 a.m. to 4:30 p.m., eastern time, M-F Mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments;

35

Monthly Energy Review, March 1996  

Gasoline and Diesel Fuel Update (EIA)

March 27, 1996 March 27, 1996 ''The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will collect, evaluate, assemble, analyze, and disseminate data and information....'' Ordering Information This publication and other EIA publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. Telephone and fax orders should be directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk 202-512-1800 Fax: 202-512-2250 8 a.m. to 4:30 p.m., eastern time, M-F Mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign governments;

36

Time Brightness  

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

Perlmutter, et al., in Thermonuclear Supernovae, NATO ASI, v. 486 (1997) Perlmutter, et al., in Thermonuclear Supernovae, NATO ASI, v. 486 (1997) Cosmology from . . . Time Brightness ... . . . 50-100 Fields Lunar Calendar Scheduled Follow-Up Imaging at Hubble, Cerro Tololo, WIYN, Isaac Newton Scheduled Follow-Up Spectroscopy at Keck Almost 1000 Galaxies per Field RESULT: ~24 Type Ia supernovae discovered while still brightening, at new moon Berkeley Lab Keck WIYN Cerro Tololo Isaac Newton Hubble Strategy We developed a strategy to guarantee a group of supernova discoveries on a certain date. Just after a new moon, we observe some 50 to 100 high-galactic lattitute fields-each containing almost a thousand high-redshift galaxies-in two nights on the Cerro Tololo 4-meter telescope with Tyson & Bernstein's wide-field camera. We return three weeks later to observe the same

37

NOIlVdlSINIWG V NOUVWHOJNI AOH3N SNOUOa  

Gasoline and Diesel Fuel Update (EIA)

661. 661. NOIlVdlSINIWG V NOUVWHOJNI AOH3N SNOUOa fOHd )ioo nno AO^H NH £661 This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. All telephone orders should be directed to: U.S. Government Printing Office Superintendent of Documents McPherson Square Bookstore U.S. Government Printing Office 1510 H Street, N.W. Washington, DC 20402 Washington, DC 20005 (202)783-3238 (202)653-2050 FAX (202)512-2233 FAX (202)376-5055 8 a.m. to 4 p.m., eastern time, M-F 9 a.m. to 4:30 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as

38

Major Energy Producers  

Gasoline and Diesel Fuel Update (EIA)

206(92) 206(92) Performance Profiles of Major Energy Producers 1992 January 1994 Elk. I nergy Information dministration This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. All telephone orders should be directed to: U.S. Government Printing Office Superintendent of Documents McPherson Square Bookstore U.S. Government Printing Office 1510 H Street, N.W. Washington, DC 20402 Washington, DC 20005 (202)783-3238 (202)653-2050 FAX (202)512-2233 FAX (202)376-5055 8 a.m. to 4 p.m., eastern time, M-F 9 a.m. to 4:30 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as

39

NOIJLVaiSINIWaV NOIlVlAldOdNI AOU3N3 Z661  

Gasoline and Diesel Fuel Update (EIA)

61- 61- NOIJLVaiSINIWaV NOIlVlAldOdNI AOU3N3 Z661 This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. AH telephone orders should be directed to: U.S. Government Printing Office McPherson Square Bookstore 1510 H Street, N.W. Washington, DC 20005 (202)653-2050 FAX (202)376-5055 9 a.m. to 5 p.m., eastern time, M-F All mail orders should be directed to: Superintendent of Documents U.S. Government Printing Office Washington, DC 20402 (202)783-3238 FAX (202)512-2233 8 a.m. to 5 p.m., eastern time, M-F U.S. Government Printing Office c/o Mellon Bank P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such

40

Profiles of Foreign Direct Investment in U.S. Energy  

Gasoline and Diesel Fuel Update (EIA)

Profiles of Foreign Direct Profiles of Foreign Direct Investment in U.S. Energy 1990 iJ Energy Information Administration This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. All telephone orders should be directed to: U.S. Government Printing Office Farragut Bookstore 1510 H Street N.W. Washington, DC 20005 (202) 653-7697 FAX (202) 376-5055 9 a.m. to 5 p.m., eastern time, M-F Superintendent of Documents U.S. Government Printing Office Washington, DC 20402 (202) 783-3238 FAX (202)512-2233 8 a.m. to 5 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office c/o Mellon Bank P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of

Note: This page contains sample records for the topic "time m-f complimentary" 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

B J  

Gasoline and Diesel Fuel Update (EIA)

j j B J j s i u i u j p v U O H E I U J O J U I A B j e u g o i i o 3 r o a d \ > \ A O U 3 N 3 P Q Q I i s n B n y This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. AH telephone orders should be directed to: U.S. Government Printing Office Superintendent of Documents McPherson Square Bookstore U.S. Government Printing Office 1510 H Street, N.W. Washington, DC 20402 Washington, DC 20005 (202)783-3238 (202)653-2050 FAX (202)512-2233 FAX (202)376-5055 8 a.m. to 4 p.m., eastern time, M-F 9 a.m. to 4:30 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as

42

X O O  

Gasoline and Diesel Fuel Update (EIA)

I 1 0 3 P 0 d d I 1 0 3 P 0 d d X O O l i n O A O U 3 N 3 ( O Z / f r G ) 2 0 2 0 - V I 3 / 3 0 Q This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. AH telephone orders should be directed to: U.S. Government Printing Office Superintendent of Documents McPherson Square Bookstore U.S. Government Printing Office 1510 H Street, N.W. Washington, DC 20402 Washington, DC 20005 (202)783-3238 (202)653-2050 FAX (202)512-2233 FAX (202)376-5055 8 a.m. to 4 p.m., eastern time, M-F 9 a.m. to 4:30 p.m., eastern time, M-F AH mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as

43

PROFILE S OF FOREIGN DIRECT INVESTM ENT IN U.S. ENERGY 1992  

Gasoline and Diesel Fuel Update (EIA)

PROFILE PROFILE S OF FOREIGN DIRECT INVESTM ENT IN U.S. ENERGY 1992 Elk Energy Information Administration This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. AH telephone orders should be directed to: U.S. Government Printing Office Superintendent of Documents McPherson Square Bookstore U.S. Government Printing Office 1510 H Street, N.W. Washington, DC 20402 Washington, DC 20005 (202)783-3238 (202)653-2050 FAX (202)512-2233 FAX (202)376-5055 8 a.m. to 4 p.m., eastern time, M-F 9 a.m. to 4:30 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as

44

DOE/EIA-0202(92/2Q)  

Gasoline and Diesel Fuel Update (EIA)

2Q) 2Q) 1992 2 QUARTER SHORT-TERM ENERGY OUTLOOK QUARTERLY PROJECTIONS May 1992 This publication and other Energy Information Administration (E1A) publications may be pur chased from the Superintendent of Documents, U.S. Government Printing Office. All telephone orders should be directed to: U.S. Government Printing Office Superintendent of Documents Farragut Bookstore U.S. Government Printing Office 151 OH Street N.W. Washington, DC 20402 Washington, DC 20005 (202)783-3238 (202)653-7697 FAX (202)512-2233 FAX (202) 376-5055 8 a.m. to 5 p.m., eastern time, M-F 9 a.m. to 5 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office c/o Mellon Bank P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such

45

DOE/EIA-0206(91)  

Gasoline and Diesel Fuel Update (EIA)

1) 1) Performance Profiles of Major Energy Producers 1991 December 1992 Elk Energy Information Administration This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office. All telephone orders should be directed to: U.S. Government Printing Office Superintendent of Documents McPherson Square Bookstore U.S. Government Printing Office 1510 H Street, N.W. Washington, DC 20402 Washington, DC 20005 (202)783-3238 (202)653-2050 FAX (202)512-2233 FAX (202)376-5055 8 a.m. to 5 p.m., eastern time, M-F 9 a.m. to 5 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office c/o Mellon Bank P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such

46

1992 CBECS User-Needs Study  

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

p p e u u o j u i X S Z 6 6 1 s a u a g w ( z 6 ) s s s o - v i 3 / a o a This publication and other Energy Information Administration (EIA) publications may be pur chased from the Superintendent of Documents, U.S. Government Printing Office. All telephone orders should be directed to: U.S. Government Printing Office Farragut Bookstore 1510 H Street, NW Washington, DC 20005 (202) 653-2050 FAX (202) 376-5055 9 a.m. to 5 p.m., eastern time, M-F Superintendent of Documents U.S. Government Printing Office Washington, DC 20402 (202) 783-3238 FAX (202) 512-2233 8 a.m. to 5 p.m., eastern time, M-F All mail orders should be directed to: U.S. Government Printing Office c/o Mellon Bank P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers,

47

A COMPLIMENTARY SERVICE PROVIDED BY TRANSPORTATION SERVICES, CSBO UN SERVICE COMPLIMENTAIRE OFFERT PAR LE DPARTEMENT DE TRANSPORT  

E-Print Network (OSTI)

is comprised of three York University shuttles; Village #1 Orange (East), Village #2 Blue (West) and Village #3 Red (Express), operating between the hours of 6 pm and 2 am. (see schedule for specific details) Village #2 Blue (West) (Monday to Friday) (Monday to Friday) STOPS AT : STOPS AT : Vari Hall Vari Hall

48

A COMPLIMENTARY SERVICE PROVIDED BY TRANSPORTATION SERVICES, CSBO UN SERVICE COMPLIMENTAIRE OFFERT PAR LE DPARTEMENT DE TRANSPORT  

E-Print Network (OSTI)

. For further information please call 416-736-2100 ext. 22546 (or 416-736-5454 from 8:00 p.m. to 2:00 a at Sentinel (West Side) Cook Road at Sentinel (West Side) 500 Murray Ross (Request Only) 500 Murray Ross Murray Ross at Leitch Murray Ross at Leitch Haynes at Murray Ross Haynes at Murray Ross Bowsfield

49

GIS For Mapping of Lane-Level Data and Re-Creation in Real Time For Navigation  

E-Print Network (OSTI)

Zhang, Fengyuan Wang, GIS and GPS Based Vehicle GuidanceSpatial Data Standards and GIS Interoperability, ESRI, WhiteHill, 1998. M. F. Goodchild, GIS and transportation: Status

Sutarwala, Behlul Zoeb

2011-01-01T23:59:59.000Z

50

Precision Timed Machines  

E-Print Network (OSTI)

1.4 Precision Timed Machines . . . . .Precision Timed Machine 2.1precision timed (PRET) machine. pages 264265, June 2007. [

Liu, Isaac Suyu

2012-01-01T23:59:59.000Z

51

Hippocampal ``Time Cells'': Time versus Path Integration  

E-Print Network (OSTI)

Neuron Article Hippocampal ``Time Cells'': Time versus Path Integration Benjamin J. Kraus,1 function of hippocampal networks (Etienne and Jeffery, 2004; McNaughton et al., 1991, 1996, 2006; O

Hasselmo, Michael

52

Time in quantum mechanics  

E-Print Network (OSTI)

OF CONTENTS I. INTRODUCTION II. HISTORICAL DEVELOPMENT A. Classical Mechanics B. Quantum Theory . C. The Problem 3 4 6 III. TIME ATOMS AND DISCRETE TIME A. The Earliest Applications of Atomistic and Discrete Time . . . . . B. The Radiating Electron... . C. Quantum Field Theory 8 10 l2 IV. TIME OPERATOR FORMULATIONS 16 A. Advocates Against a Time Operator . B. The Possibility of a Time Operator C, Advocates in Favor of a Time Operator D. A Restricted Time Delay Operator: Scattering Theory...

Chapin, Kimberly R.

2012-06-07T23:59:59.000Z

53

Draft ES&H INL Lab M&F Complex.cdr  

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

with procedures and requirements sufficiently to meet DOE expectations for conduct of operations. During the inspection, the Independent Oversight team observed examples of...

54

The Right Hon. Lord Rutherford of Nelson, O.M., F.R.S  

Science Journals Connector (OSTI)

... apparently trivial observation that a small fraction of the particles which fell on a thin foil were scattered backwards led him straight to the goal. These simple experiments were sufficient ... policy and direction. If they do not bear his name, these discoveries bear the stamp of his laboratory, and his delight in them was as great as if he ...

J. CHADWICK

1937-10-30T23:59:59.000Z

55

CONTINUING STUDENT SCHOLARSHIP APPLICATION 2014-15 Name: ________________________________________________________ Gender: M F  

E-Print Network (OSTI)

: ____________________ Ethnic Background: Black, Non-Hispanic Hispanic Native American White, Non-Hispanic Asian Other (Circle: ________________________________________________________________________ Household Address: _____________________________________

Hayes, Jane E.

56

CONTINUING STUDENT SCHOLARSHIP APPLICATION 2013-14 Name:________________________________________________________ Gender: M F  

E-Print Network (OSTI)

: ____________________ Ethnic Background: Black, Non-Hispanic Hispanic Native American White, Non-Hispanic Asian Other (Circle: ________________________________________________________________________ Household Address: ______________________________________________________________________________ Street

Hayes, Jane E.

57

Time-Resolved  

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

Time-Resolved Time-Resolved Time-Resolved Print Of the four fundamental parameters that we use to perceive the physical world (energy, momentum, position, and time) three correspond to the three broad categories of synchrotron experimental measurement techniques: spectroscopy (energy), scattering (momentum), and imaging (position). The fourth parameter-time-can in principle be applied to all the techniques. At the ALS, many experiments can be carried out in real time, with data being recorded from the same sample as it changes over time. Some time-resolved experiments take advantage of the pulsed nature of the ALS's synchrotron radiation, which, like a strobe light, can capture a series of "snapshots" of a process that, when viewed sequentially, show us how a given process evolves over time. Other experiments simply require two pulses: one to "pump" energy into the sample system and a second to probe the system's excited state.

58

CHAPTER XV - TIME SERIES  

Science Journals Connector (OSTI)

Publisher Summary This chapter provides an overview of time series. A time series is a set of observations of a variable made at different points of time and arranged in chronological order, each observation representing the value of the variable either at a given moment or during the interval of time between this observation and the preceding one. In general, the observations forming a time-series as made at equidistant intervals of time are considered. The factors affecting time-series may be recurring or nonrecurring, or evolutionary, periodic, or random. The method of moving averages consists in determining the average value for a certain number of terms of a time series and taking this average as the trend normal value for the middle of the period covered in the calculation of the average, that is, the period extent of the moving average.

ISAAC PAENSON

1970-01-01T23:59:59.000Z

59

The Y-12 Times  

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

good use Pages 4 and 5 The comings and goings during June Page 7 Y-12's new talent Ray Smith Donna Watson Bill Wilburn Lisa Xiques times times the B&W Technical Services Y-12,...

60

Noncommutative Two Time Physics  

E-Print Network (OSTI)

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

W. Chagas-Filho

2006-04-03T23:59:59.000Z

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


61

Asia Times -Search Asia  

E-Print Network (OSTI)

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

62

Asia Times -Search Asia  

E-Print Network (OSTI)

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

63

Intrinsic Time Quantum Geometrodynamics  

E-Print Network (OSTI)

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

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

2015-01-26T23:59:59.000Z

64

Time Series Analysis  

Science Journals Connector (OSTI)

Know how to apply simple methods for time series forecasting such as moving averages and the three levels of exponential smoothing.

Marc Goetschalckx

2011-01-01T23:59:59.000Z

65

Time functions as utilities  

E-Print Network (OSTI)

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

E. Minguzzi

2009-09-04T23:59:59.000Z

66

Acceleration of Time Integration  

SciTech Connect

We outline our strategies for accelerating time integration for long-running simulations, such as those for global climate modeling. The strategies target the Cray XT systems at the National Center for Computational Sciences at Oak Ridge National Laboratory. Our strategies include fully implicit, parallel-in-time, and curvelet methods.

White III, James B [ORNL; Drake, John B [ORNL; Worley, Patrick H [ORNL; Archibald, Richard K [ORNL; Evans, Katherine J [ORNL; Kothe, Douglas B [ORNL

2007-01-01T23:59:59.000Z

67

Is Time Inhomogeneous ?  

E-Print Network (OSTI)

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

S. Davood Sadatian

2014-05-08T23:59:59.000Z

68

TIMELY WARNING CAMPUS ALERT  

E-Print Network (OSTI)

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

Hardy, Christopher R.

69

Kairoscope : coordinating time socially  

E-Print Network (OSTI)

If everyone says time is relative, why is it still so rigidly defined? There have been many attempts to address the issue of coordinating schedules, but each of these attempts runs into an issue of rigidity: in order to ...

Martin, Reed Eric

2010-01-01T23:59:59.000Z

70

California's Shaking Next Time  

Science Journals Connector (OSTI)

...ground along a road. Only 10 hours...expect that the design expertise lavished...architectural designs ofthat time as...the left. The pipelines, rail lines, and aqueducts crossing the San Andreas...block mountain roads. Forty-six...

RICHARD A. KERR

1982-01-22T23:59:59.000Z

71

Probabilistic timed behavior trees  

Science Journals Connector (OSTI)

The Behavior Tree notation has been developed as a method for systematically and traceably capturing user requirements. In this paper we extend the notation with probabilistic behaviour, so that reliability, performance, and other dependability properties ... Keywords: behavior trees, model checking, probabilities, timed automata

Robert Colvin; Lars Grunske; Kirsten Winter

2007-07-01T23:59:59.000Z

72

Time reversal communication system  

DOE Patents (OSTI)

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

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

2008-12-02T23:59:59.000Z

73

Time-Encoded Imagers.  

SciTech Connect

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

Marleau, Peter; Brubaker, Erik

2014-11-01T23:59:59.000Z

74

Genepool Time Heatmaps  

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

Genepool Time Heatmaps Genepool Time Heatmaps Heatmap of Time and Slots Requested vs Time Waited (in hours) | Queue: All | Last 7 Days Time Requested Slots 1wk Job Count Longest Wait 1 23.0 (233) 0.37 (1819) 27.54 (49888) 5.85 (124593) 1.23 (39835) 0.34 (732) 0 0.4 (224) 0.02 (1) 217325 538.96 2 0 0.01 (19) 2.54 (78) 0.2 (140) 0.99 (2683) 0 0 0 0 2920 9.1 4 0.08 (1) 0 2.82 (141) 0.36 (143) 1.07 (12) 0.06 (5) 0.01 (5) 0.06 (1) 1.3 (5) 313 20.48 6 0.01 (2) 0 0.09 (32) 0.07 (1) 0 0 0 0 0 35 1.22 8 0.04 (24) 4.32 (7423) 5.31 (1999) 0.53 (316) 13.14 (2486) 0.01 (2) 1.21 (88) 1.3 (34) 8.33 (68) 12440 46.16 10 0 0 0 0 0 0 0 8.56 (1) 0 1 8.56 16 0 0 0 0.03 (1) 0 0 0 0 0 1 0.03 24 0 0 0 0 0 0 0 0 0.01 (1) 1 0.01 32 0 0 0 0.04 (14) 0 0 0 0.01 (6) 0 20 0.26

75

STOPPING TIMES IN QUANTUM MECHANICS  

E-Print Network (OSTI)

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

Attal, Stéphane

76

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

E-Print Network (OSTI)

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

Grush, Rick

77

Tevatron injection timing  

SciTech Connect

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

Saritepe, S.; Annala, G.

1993-06-01T23:59:59.000Z

78

Exploiting VERITAS Timing Information  

E-Print Network (OSTI)

The 499 pixel photomultiplier cameras of the VERITAS gamma ray telescopes are instrumented with 500MHz sampling Flash ADCs. This paper describes a preliminary investigation of the best methods by which to exploit this information so as to optimize the signal-to-noise ratio for the detection of Cherenkov light pulses. The FADCs also provide unprecedented resolution for the study of the timing characteristics of Cherenkov images of cosmic-ray and gamma-ray air showers. This capability is discussed, together with the implications for gamma-hadron separation.

J. Holder; for the VERITAS Collaboration

2005-07-19T23:59:59.000Z

79

Invariant time-series factorization  

Science Journals Connector (OSTI)

Time-series analysis is an important domain of machine learning and a plethora of methods have been developed for the task. This paper proposes a new representation of time series, which in contrast to existing approaches, decomposes a time-series dataset ... Keywords: Data mining, Time-series classification, Time-series factorization

Josif Grabocka; Lars Schmidt-Thieme

2014-09-01T23:59:59.000Z

80

U O P J I S W J I U P V U O I  

Gasoline and Diesel Fuel Update (EIA)

O O P J I S W J I U P V U O I 1 E W J O J U I A 6 J 9 U 3 o i i o 3 r o a d n \ > ! 0 0 1 i n O A O U 3 N 3 U U 3 J . - ) J O l | S Ordering Information This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office U.S Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 By Phone: By Mail: U.S. Government Printing Office Main Bookstore 71 ON. Capitol Street, NW Washington, DC 20401 (202) 512-1800 Fax:(202)512-1355 8 a.m. to 4 p.m., eastern time, M-F Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries, Federal, State, local and foreign governments, EIA survey respondents, and the media. For further information, and for answers to energy statistics, please contact:

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


81

Monthly Energy Review - August 2000  

Gasoline and Diesel Fuel Update (EIA)

information. information. ''The Administrator shall be responsible for carrying out a central, comprehensive, and unified energy data and information program which will c o l l e c t , e v a l u a t e , a s s e m b l e , a n a l y z e , a n d disseminate data and information....'' Ordering Information Complimentary subscriptions and single issues are avail- able to certain groups of subscribers, such as public and academic libraries; Federal, State, local, and foreign gov- ernments; EIA survey respondents; and the media. For further information and for answers to questions on energy statistics, contact: National Energy Information Center, EI-30 Energy Information Administration Forrestal Building, Room 1E-238 Washington, DC 20585 202-586-8800 Fax: 202-586-0727 Internet E-Mail: infoctr@eia.doe.gov TTY: For people who are deaf or hard of hearing: 202-586-1181 9 a.m. to 5 p.m., eastern time, M-F This publication

82

S U  

Gasoline and Diesel Fuel Update (EIA)

i i ) e j ) S ! U ! i u p v u o u e u u o j u i A B j a u g A i a a i H v n o J i m 5 6 / E / I I W d I > ! 0 0 1 i n O A O U 3 N 3 ( D W 9 6 ) 2 0 2 0 - V I 3 / 3 O C Ordering Information This publication and other Energy Information Administration (EIA) publications may be purchased from the Superintendent of Documents, U.S. Government Printing Office U.S Government Printing Office P.O. Box371954 Pittsburgh, PA 15250-7954 By Phone: By Mail: U.S. Government Printing Office Main Bookstore 710 N. Capitol Street, NW Washington, DC 20401 (202) 512-1800 Fax:(202)512-1355 8 a.m. to 4 p.m., eastern time, M-F Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries, Federal, State, local and foreign governments, EIA survey respondents, and the media. For further information, and for answers to energy statistics, please contact:

83

Real time automated inspection  

DOE Patents (OSTI)

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

Fant, Karl M. (Minneapolis, MN); Fundakowski, Richard A. (Saint Paul, MN); Levitt, Tod S. (Minneapolis, MN); Overland, John E. (Plymouth, MN); Suresh, Bindinganavle R. (New Brighton, MN); Ulrich, Franz W. (Minneapolis, MN)

1985-01-01T23:59:59.000Z

84

Real time automated inspection  

DOE Patents (OSTI)

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

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

1985-05-21T23:59:59.000Z

85

Time encoded radiation imaging  

DOE Patents (OSTI)

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

Marleau, Peter; Brubaker, Erik; Kiff, Scott

2014-10-21T23:59:59.000Z

86

SLH Timing Belt Powertrain  

SciTech Connect

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

Schneider, Abe

2014-04-09T23:59:59.000Z

87

First-passage-time problems in time-aware networks  

E-Print Network (OSTI)

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

Suwansantisuk, Watcharapan, 1978-

2012-01-01T23:59:59.000Z

88

A Switch in Time: A New Path to Subpicosecond X-ray Pulses  

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

30fs). M. F. DeCamp,(1) D. A. Reis,(1) P. H. Bucksbaum,(1) B. Adams,(2) J. M. Caraher,(1) R. Clarke,(1) C. W. S. Conover,(3) E. M. Dufresne,(1) R. Merlin,(1) V. Stoica,(1)...

89

Dust time in quantum cosmology  

E-Print Network (OSTI)

We give a formulation of quantum cosmology with a pressureless dust and arbitrary additional matter fields. The dust provides a natural time gauge corresponding to a cosmic time, yielding a physical time independent Hamiltonian. The approach simplifies the analysis of both Wheeler-deWitt and loop quantum cosmology models, broadening the applicability of the latter.

Husain, Viqar

2013-01-01T23:59:59.000Z

90

SPIRAL: JOINT RUNTIME AND ENERGY OPTIMIZATION OF LINEAR TRANSFORMS Marek Telgarsky, James C. Hoe, Jose M. F. Moura  

E-Print Network (OSTI)

Forbes Ave. Pittsburgh, PA 15232 ABSTRACT There is much interest into joint runtime and energy opti the optimiza- tion of energy and other joint runtime-energy optimization metrics. This research is supportedSPIRAL: JOINT RUNTIME AND ENERGY OPTIMIZATION OF LINEAR TRANSFORMS Marek Telgarsky, James C. Hoe

Moura, José

91

New interface structure for A-type CoSi,/Si(lll) M. F. Chisholm and S. J. Pennycook  

E-Print Network (OSTI)

of the silicide, leading to sevenfold coordinated metal atoms at the interface [see Fig. l(a'l]. The disilicide proposed."' They have been classified according to two criteria: the coordina- tion of the metal atoms join along flat bulk terminated { 111) surfaces, the silicon substrate binds either to the metal atoms

Pennycook, Steve

92

SETTORE DI RICERCA: ECOLOGIA VEGETALE L. Gratani, M.F. Crescente, L. Varone, A. Bonito, R. Catoni  

E-Print Network (OSTI)

and social benefits in urban areas by trees species Carbon dioxide sequestration and oxygen releasing through differently sequestrate CO2 108±5 Kg CO2 year-1 P. hybrida 29 Kg C year-1 Height 29 m Diameter 0.81 m Total in relationship with the traffic volume. Atmospheric Environment, 39: 2619-2624. Gratani L. Varone L. 2006. Carbon

Di Pillo, Gianni

93

Subsystem real-time Time Dependent Density Functional Theory  

E-Print Network (OSTI)

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

Krishtal, Alisa; Pavanello, Michele

2015-01-01T23:59:59.000Z

94

EMSL - time-of-flight  

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

time-flight en Physical Properties of Ambient and Laboratory-Generated Secondary Organic Aerosol. http:www.emsl.pnl.govemslwebpublicationsphysical-properties-ambient-and-labor...

95

Time for money? Prathap Haridoss  

E-Print Network (OSTI)

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

Krishnapura, Nagendra

96

Electric Time in Quantum Cosmology  

E-Print Network (OSTI)

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

Stephon Alexander; Martin Bojowald; Antonino Marciano; David Simpson

2012-12-10T23:59:59.000Z

97

Cosmological Significance of Time Reversal  

Science Journals Connector (OSTI)

... reversal at nearly the same time, that time being coincident with the occurrence of the Schwarzschild singularity, that is, the point at which the limiting radius, R = GM/ ... increases it would seem that a phenomenon not dissimilar to the spherical gravitational collapse of Schwarzschild will inevitably commence. This phenomenon depends on the relative velocity, and thus the position ...

KARY MULLIS

1968-05-18T23:59:59.000Z

98

Beam Time Allocation Committee (BAC)  

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

Time Allocation Committee (BAC) Time Allocation Committee (BAC) Charter Purpose: Allocates general user beam time by instrument to promote diverse and high- impact science and a broad-based user community to meet DOE and NSSD goals. Participants: BAC Chair (appointed by NSSD Director), Instrument Group Leaders, User Office Schedule: Tied to proposal calls - expected to meet at least 2 times/year with meetings scheduled about 6 weeks after the proposal call has closed and at least 1 month prior to scheduled operations. Process: 1. Instrument Group Leaders (with group members): a. Confirm feasibility (equipment requirements and instrument capabilities) and safe operations b. Review amount of beam time requested and adjust as needed with consideration for instrument and sample environment availability.

99

Random time series in astronomy  

Science Journals Connector (OSTI)

...Thomas J. Maccarone Random time series in astronomy Simon Vaughan e-mail: simon.vaughan@leicester.ac.uk X-ray and Observational Astronomy Group, Department of Physics and Astronomy, University of Leicester, Leicester LE1...

2013-01-01T23:59:59.000Z

100

Hard Times in Uranium Enrichment  

Science Journals Connector (OSTI)

...either advanced centrifuges or an entirely...of an advanced centrifuge with three times...in the summer of 1985. If DOE chooses...with the advanced centrifuge, the new machines...decisions." But John Longenecker, the head of the...

COLIN NORMAN

1984-03-09T23:59:59.000Z

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


101

January 2008 Y-12 Times  

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

January 2008 www.y12.doe.govnewsy12times.php P.O. Box 2009 Oak Ridge, TN 37831-8245 Managing Editor Melissa Leinart 865-574-1621 (6ml) Associate Editors Amy Alley Heidi Spurling...

102

Travel Time Forecasting Lyngby 2007  

E-Print Network (OSTI)

part of a new real-time traffic reporting system. This system is in the pipeline in the framework steps . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 7.4 Data cleaning, repair and aggregation

103

Time Machine at the LHC  

E-Print Network (OSTI)

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

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

2007-10-15T23:59:59.000Z

104

Geothermal Exploration Cost and Time  

SciTech Connect

The Department of Energys Geothermal Technology Office (GTO) provides RD&D funding for geothermal exploration technologies with the goal of lowering the risks and costs of geothermal development and exploration. The National Renewable Energy Laboratory (NREL) was tasked with developing a metric in 2012 to measure the impacts of this RD&D funding on the cost and time required for exploration activities. The development of this cost and time metric included collecting cost and time data for exploration techniques, creating a baseline suite of exploration techniques to which future exploration cost and time improvements can be compared, and developing an online tool for graphically showing potential project impacts (all available at http://en.openei.org/wiki/Gateway: Geothermal). This paper describes the methodology used to define the baseline exploration suite of techniques (baseline), as well as the approach that was used to create the cost and time data set that populates the baseline. The resulting product, an online tool for measuring impact, and the aggregated cost and time data are available on the Open Energy Information website (OpenEI, http://en.openei.org) for public access. - Published 01/01/2013 by US National Renewable Energy Laboratory NREL.

Scott Jenne

2013-02-13T23:59:59.000Z

105

Reduction in maximum time uncertainty of paired time signals  

DOE Patents (OSTI)

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

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

1981-02-11T23:59:59.000Z

106

On Time in Quantum Mechanics  

E-Print Network (OSTI)

Although time measurements are routinely performed in laboratories, their theoretical description is still an open problem. Correspondingly, the status of the energy-time uncertainty relation is unsettled. In the first part of this work the necessity of positive operator valued measures (POVM) as descriptions of every quantum experiment is reviewed, as well as the suggestive role played by the probability current in time measurements. Furthermore, it is shown that no POVM exists, which approximately agrees with the probability current on a very natural set of wave functions; nevertheless, the choice of the set is crucial, and on more restrictive sets the probability current does provide a good arrival time prediction. Some ideas to experimentally detect quantum effects in time measurements are discussed. In the second part of the work the energy-time uncertainty relation is considered, in particular for a model of alpha decay for which the variance of the energy can be calculated explicitly, and the variance of time can be estimated. This estimate is tight for systems with long lifetimes, in which case the uncertainty relation is shown to be satisfied. Also the linewidth-lifetime relation is shown to hold, but contrary to the common expectation, it is found that the two relations behave independently, and therefore it is not possible to interpret one as a consequence of the other. To perform the mentioned analysis quantitative scattering estimates are necessary. To this end, bounds of the form $\\|1_Re^{-iHt}\\psi\\|_2^2 \\leq C t^{-3}$ have been derived, where $\\psi$ denotes the initial state, $H$ the Hamiltonian, $R$ a positive constant, and $C$ is explicitly known. As intermediate step, bounds on the derivatives of the $S$-matrix in the form $\\|1_K S^{(n)}\\|_\\infty \\leq C_{n,K} $ have been established, with $n=1,2,3$, and the constants $C_{n,K}$ explicitly known.

Nicola Vona

2014-03-11T23:59:59.000Z

107

Time-lapse gravity inversion with an active time constraint  

Science Journals Connector (OSTI)

......J. Zhang 1 D.D. Werkema 5 1 Department of Geophysics, Colorado School of Mines, Golden, CO 80401, USA. E-mail: arevil...We applied the time-lapse inversion algorithm to a water-flood and secondary oil recovery experiment in which water was injected......

M. Karaoulis; A. Revil; B. Minsley; M. Todesco; J. Zhang; D.D. Werkema

2014-01-01T23:59:59.000Z

108

May 2008 Y-12 Times  

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

5 5 May 2008 www.y12.doe.gov/news/times.php P.O. Box 2009 Oak Ridge, TN 37831-8245 Managing Editor Melissa Leinart 865-574-1621 (6ml) Associate Editors Amy Alley Heidi Spurling Layout/Design Lisa Harris Contributors Ellen Boatner Ken Davis Kathy Fahey Stuart Hames Sharon McConathy Patrick McCoy I N S I D E Page 3 Fire department members come to the rescue Page 4 Driving green to protect our natural resources Page 5 73s: Best regards from Y-12's hams Page8 What's the secret? Mary Murray Brett Pate Ray Smith Donna Watson Bill Wilburn Lisa Xiques times times the B&W Technical Services Y-12, LLC, a partnership between Babcock & Wilcox Technical Services Group Inc. and Bechtel National Inc., operates the Y-12 National Security Complex. When you see information regarding the recent Voluntary Separation Payment

109

Tough Times for the Muskrats  

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

Tough Times for the Muskrats Tough Times for the Muskrats Nature Bulletin No. 3 February 24, 1945 Forest Preserve District of Cook County Clayton F Smith, President Roberts Mann, Superintendent of Conservation TOUGH TIMES FOR THE MUSKRATS This has been a sorry year for the muskrats. The long drought, last summer and fall, dried up many of the smaller marshes and ponds where they had been living and forced them to migrate overland to new homes. Many undoubtedly were killed while enroute by mink, hawks, or dogs. Even the larger marshes and ponds were made smaller and more shallow by the drought and now this severe winter, with its long, bitter cold, has caused many of them to freeze solid to the very bottom; thus sealing the muskrats up in their lodges and preventing them from swimming around under the ice to get food.

110

Time-Off Awards Scale  

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

/1/2010 /1/2010 TIME OFF AWARD SCALE The following chart is recommended and should be used unless another time-off award scale has been adopted by the servicing human resources office. TIME OFF SCALE VALUE OF THE EMPLOYEE'S CONTRIBUTION HOURS TO BE AWARDED MODERATE - A contribution to a product, program or service to the public which is of sufficient value to merit formal recognition. Beneficial change or modification of operating principles or procedures. 1 - 10 Hours SUBSTANTIAL - An important contribution to the value of a product, activity, program or service to the public. Significant change or modification or operating principles or procedures. 11 - 20 Hours HIGH - A significant contribution to the value of a product, activity, program or service to

111

The Broken Symmetry of Time  

SciTech Connect

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

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

2011-11-29T23:59:59.000Z

112

Last Time... on the website  

E-Print Network (OSTI)

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

Mohri, Mehryar

113

Time for State Bicycle Helmet  

E-Print Network (OSTI)

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

Minnesota, University of

114

Mar_13Times.indd  

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

MARCH 2013 MARCH 2013 inside this issue ... FIRP draws to a close Page 2 Reminisce: Y-12 turns 70 Page 4 Russia's secret city Page 5 Development retools its CONOPS Page 6 ... and other Y-12 news Miss an issue? Find us online, http://www.y12.doe.gov/news/times.php MISSION, cont. on pg. 2 The National Nuclear Security Administration's Performance Evaluation Report for B&W Y-12, released Feb. 11, gave "Very Good" ratings to B&W Y-12 in areas related to all three core missions: maintaining the nuclear weapons stockpile, powering the nuclear Navy and nonproliferation. The report evaluates B&W Y-12's performance based on the Performance Evaluation Plan approved at the beginning of fi scal 2012. Programs The Y-12 Times highlighted the success of fi

115

High resolution time interval meter  

DOE Patents (OSTI)

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

Martin, A.D.

1986-05-09T23:59:59.000Z

116

Global Warming in Geologic Time  

ScienceCinema (OSTI)

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

David Archer

2010-01-08T23:59:59.000Z

117

dec11-Times.indd  

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

1 1 December 2011 www.y12.doe.gov/news/times.php P.O. Box 2009 Oak Ridge, TN 37831-8245 W H A T ' S I N S I D E Page 2 Governance Transformation at Y-12 Page 3 Employees bring benefi ts to life Pages 4 and 5 A healthy start to 2012 Page 6 A visit from Christmas past Page 8 Have a plan - just in case B&W Technical Services Y-12, LLC, a partnership between Babcock & Wilcox Technical Services Group Inc. and Bechtel National Inc., operates the Y-12 National Security Complex. A newsletter for employees and friends of the Y-12 National Security Complex Managing Editors Amy Alley: alleyab@y12.doe.gov Heidi Spurling: spurlinghw@y12.doe.gov Layout Lisa Harris Contributors Mary Bryant Ellen Boatner Ashley Douglas Kathy Fahey Scott Fraker John Holbrook David Keim Terry Marlar Jill McNutt

118

jul10_Times.indd  

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

7 7 July 2010 www.y12.doe.gov/news/times.php P.O. Box 2009 Oak Ridge, TN 37831-8245 W H A T ' S I N S I D E Page 2 Want to know about Y-12's budget? Read what Darrel Kohlhorst said. Page 3 Y-12 employees get a LIFE Center Pages 4 and 5 Safeguards, Security and Emergency Services' Sentinel Page 6 Employees raise money for Relay for Life Page 8 Refl ections of Y-12's history B&W Technical Services Y-12, LLC, a partnership between Babcock & Wilcox Technical Services Group Inc. and Bechtel National Inc., operates the Y-12 National Security Complex. A newsletter for employees and friends of the Y-12 National Security Complex Managing Editors Amy Alley: alleyab@y12.doe.gov Heidi Spurling: spurlinghw@y12.doe.gov Layout Lisa Harris Contributors Mary Bryant Cynthia Ensor Ryn Etter

119

March 2009 Y-12 Times  

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

3 3 March 2009 www.y12.doe.gov/news/times.php P.O. Box 2009 Oak Ridge, TN 37831-8245 Managing Editors Amy Alley: alleyab@y12.doe.gov Heidi Spurling: spurlinghw@y12.doe.gov Layout/Design Lisa Harris Contributors Ellen Boatner Ken Davis Kathy Fahey Vicki Hinkel Jamie Loveday Mary Murray W H A T ' S I N S I D E W H A T ' S I N S I D E Page 2 Page 2 New UPF room is out of sight Page 3 Page 3 Training simulates terrorist attack, prepares fi rst responders Page 3 Page 3 Tanker cars on the right track Page 5 Page 5 Third-generation employee follows his father's sage advice Page 7 Page 7 Car enthusiasts go into overdrive Brett Pate Ray Smith Donna Watson Mona Wright Lisa Xiques B&W Technical Services Y-12, LLC, a partnership between Babcock & Wilcox Technical Services Group Inc. and Bechtel National Inc., operates the

120

Benchmarking of energy time series  

SciTech Connect

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

Williamson, M.A.

1990-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "time m-f complimentary" 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

Timed CSP: A Retrospective Joel Ouaknine 1  

E-Print Network (OSTI)

APC 2005 Timed CSP: A Retrospective Jo¨el Ouaknine 1 Oxford University Computing Laboratory, UK Timed CSP, from its inception nearly twenty years ago to very recent semantical and algorithmic developments. Key words: Process algebra, Timed CSP. Timed CSP was first proposed in 1986 by Reed and Roscoe

Ouaknine, Joël

122

pdf version of the entry Time Machines  

E-Print Network (OSTI)

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

Wüthrich, Christian

123

Apply for Beam Time | Advanced Photon Source  

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

Apply for Beam Time Apply for Beam Time NEXT PROPOSAL DEADLINE: March 7, 2014 @ 11:59 PM (Chicago time) Submit Proposal » SEE ALSO: Calendar: deadlines, run & review dates Help Page: frequently asked questions, tips for success, common errors, blank forms, instructions Review Criteria Sectors Directory: check CAT websites for info about managed beam time The Run 2014-2 proposal submission deadline is 11:59 p.m. (Chicago time) March 7, 2014. The system will open to accept proposals beginning December 20, 2013. NEW USERS: to avoid delays and to make the most of your time on site, read Become a User. You must register as a user and receive a badge number before submitting a proposal. About the Beam Time Request Process All beam time at the APS must be requested each cycle through the web-based

124

Parental Time, Behaviors and Childhood Obesity  

E-Print Network (OSTI)

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

Kuteesa, Annette

2012-02-14T23:59:59.000Z

125

EnergyPlus Run Time Analysis  

E-Print Network (OSTI)

Tree LawrenceBerkeleyNationalLaboratory Page37 California EnergyEnergy Commission EnergyPlus Run Time Analysis Plant Supply Calling Tree (Energy Commission EnergyPlus Run Time Analysis Appendix A EnergyPlus Call Tree

Hong, Tianzhen

2009-01-01T23:59:59.000Z

126

Time-predictable Computer Architecture Martin Schoeberl  

E-Print Network (OSTI)

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

127

Time Structure of the LANSCE Beam  

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

Beam One of the greatest strengths of the LANSCE facility is that it can produce proton beams with a wide range of time structures. Time Structure of the LANSCE Beam One of the...

128

Enabling time travel for the scholarly web  

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

Enabling time travel for the scholarly web Enabling time travel for the scholarly web An international team of information scientists has begun a study to investigate how web links...

129

Time series anomaly detection using recessive subsequence  

Science Journals Connector (OSTI)

Time series arise frequently in many sciences and engineering application, including finance, digital audio, motion capture, network security, and transportation. In this work, we propose a technique for discovering anomalies in time series that takes ...

Yonchanok Khaokaew; Sirikarn Pukkawanna

2012-02-01T23:59:59.000Z

130

Time Dependent Density Functional Theory An introduction  

E-Print Network (OSTI)

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

Botti, Silvana

131

Timing Attacks on software implementation of RSA  

E-Print Network (OSTI)

the amount of time required to perform private key operations (Decryptions etc.). Timing attacks are related to a class of attacks called side-channel attacks. Others include power analysis and attacks based decryption times are masked by many concurrent processes running on the system. It is also believed

132

Time (hole?) machines John Byron Manchak  

E-Print Network (OSTI)

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

Manchak, John

133

Real-time Detection of Parametric Roll  

E-Print Network (OSTI)

Early Detection of PArametric ROLL on Ships #12;Real-time Detection of Parametric Roll: FullReal-time Detection of Parametric Roll: Full-scale Validation Roberto Galeazzi Assistant Professor-time Detection of Parametric Roll: Full-scale validation CeSOS Highlights & AMOS Visions Conference 2 DTU

Nørvåg, Kjetil

134

Convex Optimization: from Real-Time Embedded  

E-Print Network (OSTI)

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

Hall, Julian

135

Time-optimal transfer of coherence  

Science Journals Connector (OSTI)

We provide exact analytical solutions for the problem of time-optimal transfer of coherence from one spin-polarization to a threefold coherence in a trilinear Ising chain with a fixed energy available and subject to local controls with a non-negligible time cost. The time of transfer is optimal and consistent with a previous numerical result obtained assuming instantaneous local controls.

Alberto Carlini and Tatsuhiko Koike

2012-11-26T23:59:59.000Z

136

CPO semantics of timed interactive actor networks  

Science Journals Connector (OSTI)

We give a denotational framework for composing interactive components into closed or open systems and show how to adapt classical domain-theoretic approaches to open systems and to timed systems. For timed systems, prior approaches are based on temporal ... Keywords: Actors, Agents, CPOs, Dataflow, Discrete events, Interaction, Posets, Process networks, Semantics, Timed systems

Xiaojun Liu; Edward A. Lee

2008-12-01T23:59:59.000Z

137

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

E-Print Network (OSTI)

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

Zhang, Fumin

138

Time-Energy Measure for Quantum Processes  

E-Print Network (OSTI)

Quantum mechanics sets limits on how fast quantum processes can run given some system energy through time-energy uncertainty relations, and they imply that time and energy are tradeoff against each other. Thus, we propose to measure the time-energy as a single unit for quantum channels. We consider a time-energy measure for quantum channels and compute lower and upper bounds of it using the channel Kraus operators. For a special class of channels (which includes the depolarizing channel), we can obtain the exact value of the time-energy measure. One consequence of our result is that erasing quantum information requires $\\sqrt{(n+1)/n}$ times more time-energy resource than erasing classical information, where $n$ is the system dimension.

Chi-Hang Fred Fung; H. F. Chau

2013-05-24T23:59:59.000Z

139

Optimizing Path Query Performance: Graph Clustering Strategies  

E-Print Network (OSTI)

ywh@us.ibm.com Ning Jingz Changsha Institute of Technology jning@eecs.umich.edu Elke A. Rundensteinerx not incur any run-time cost, requires no auxiliary data structures, and is complimentary to many of the performance of these graph clustering techniques using an actual city road network as well as randomly

140

Optimizing Path Query Performance: Graph Clustering Strategies \\Lambda  

E-Print Network (OSTI)

.J. Watson Labs ywh@us.ibm.com Ning Jing z Changsha Institute of Technology jning@eecs.umich.edu Elke A because it does not incur any run­time cost, requires no auxiliary data structures, and is complimentary evaluation of the performance of these graph clustering techniques using an actual city road network as well

Note: This page contains sample records for the topic "time m-f complimentary" 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

Property:Event/Time | Open Energy Information  

Open Energy Info (EERE)

Time Time Jump to: navigation, search Property Name Event/Time Property Type String Description The time an event occurs. For events which span an entire day, please use 'All Day'. When entering a specific time, please be sure to include the timezone information, for example: '2:45 PM MDT' or '10:00 AM GST'. Pages using the property "Event/Time" Showing 25 pages using this property. (previous 25) (next 25) A April Fool's Day + All Day + B Blane Harvey co-facilitating a session on use of climate decision making tools with CARE and Tearfund + 13:00-14:00 + Blane Harvey facilitating a lunchtime session on Indigenous Knowledge and Adaptation + 13:00-14:00 + Blane Harvey facilitating a lunchtime session on knowledge platforms and online communities of practice + 13:00-14:00 +

142

An overview of time?reversal acoustics  

Science Journals Connector (OSTI)

Time?reversal invariance is a very powerful concept in physics. In the field of acoustics where time reversal invariance occurs time?reversal experiments may be achieved simply with arrays of transmit?receive transducers allowing an incident wave field to be sampled recorded time?reversed and re?emitted. Time reversal mirrors (TRMs) may be used to study random media and chaotic reverberating structures. Common to these complex media is a remarkable robustness exemplified by observations that the more complex the medium between the probe source and the TRM the sharper the focus. TRMs open the way to new signal processings that interest imaging detection telecommunications and therapy. Time reversal mirrors have plenty of applications including ultrasonic therapy and medical imaging non destructive testing telecommunications underwater acoustics seismology sound control home automation. An overview of these fields will be presented.

Mathias Fink

2008-01-01T23:59:59.000Z

143

Time-Energy Costs of Quantum Measurements  

E-Print Network (OSTI)

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

Chi-Hang Fred Fung; H. F. Chau

2014-02-20T23:59:59.000Z

144

Time-energy costs of quantum measurements  

Science Journals Connector (OSTI)

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

Chi-Hang Fred Fung and H. F. Chau

2014-05-08T23:59:59.000Z

145

Time-parallel multiscale/multiphysics framework  

Science Journals Connector (OSTI)

We introduce the time-parallel compound wavelet matrix method (tpCWM) for modeling the temporal evolution of multiscale and multiphysics systems. The method couples time parallel (TP) and CWM methods operating at different spatial and temporal scales. ... Keywords: 02.00.00, 02.10.Jf, 05.10.-a, 46.15.-x, 47.70.Fw, Parallel-in-time, Wavelet-based multiscaling

G. Frantziskonis; K. Muralidharan; P. Deymier; S. Simunovic; P. Nukala; S. Pannala

2009-11-01T23:59:59.000Z

146

Construction Timing and Expectations | Department of Energy  

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

Construction Timing and Expectations Construction Timing and Expectations Construction Timing and Expectations October 16, 2013 - 5:07pm Addthis Creating a detailed construction schedule that allows all the project elements to be coordinated in a timely manner is fundamental to any successful construction project. The construction schedule should take into account that many tasks cannot be started before others are finished. It should also account for special schedule considerations related to renewable energy systems. Key elements of most new construction or major renovation projects include landscape, structural, architectural, mechanical, electrical, plumbing, communication systems, and renewable energy systems. Maintaining the highest quality of construction across all elements is fundamental to any

147

Nonlinear time-fractional dispersive equations  

E-Print Network (OSTI)

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

P. Artale Harris; R. Garra

2014-10-29T23:59:59.000Z

148

The Y-12 Times, May 2011  

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

PFD also is continuing to concentrate on enhanced fl oor surveillance, which focuses on conduct of operations and timely feedback to facilitate improvement. "PFD is proving to be...

149

Development of Nonlinear SSI Time Domain Methodology  

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

Development of Nonlinear SSI Time Domain Methodology Justin Coleman, P.E. Nuclear Science and Technology Idaho National Laboratory October 22, 2014

150

Multiplicative cascades and seismicity in natural time  

Science Journals Connector (OSTI)

Natural time ? enables the distinction of two origins of self-similarity, i.e., the process memory and the process increments infinite variance. Employing multiplicative cascades in natural time, the most probable value of the variance ?1(???2?????2) is explicitly related with the parameter b of the Gutenberg-Richter law of randomly shuffled earthquake data. Moreover, the existence of temporal and magnitude correlations is studied in the original earthquake data. Magnitude correlations are larger for closer in time earthquakes, when the maximum interoccurrence time varies from half a day to 1 min.

N. V. Sarlis; E. S. Skordas; P. A. Varotsos

2009-08-11T23:59:59.000Z

151

Sunrise-Sunset Times - Hanford Site  

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

Station Real Time Met Data from Around the Site Current HMS Observations Daily HMS Extremes in Met Data Met and Climate Data Summary Products Historical Weather Charts Contacts...

152

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

E-Print Network (OSTI)

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

Ouaknine, Joël

153

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

E-Print Network (OSTI)

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

Ouaknine, Joël

154

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

E-Print Network (OSTI)

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

Paris-Sud XI, Université de

155

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

E-Print Network (OSTI)

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

Bertini, Robert L.

156

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

E-Print Network (OSTI)

) formulate a time dependent vehicle routing problem with a general cost function and time window constraintsA ROUTE IMPROVEMENT ALGORITHM FOR THE VEHICLE ROUTING PROBLEM WITH TIME DEPENDENT TRAVEL TIMES MIGUEL A. FIGLIOZZI Civil & Environmental Engineering Department Portland State University P.O. Box 751

Bertini, Robert L.

157

Laser Telecommunication timeLaser beam  

E-Print Network (OSTI)

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

La Rosa, Andres H.

158

Light gas gun with reduced timing jitter  

DOE Patents (OSTI)

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

Laabs, Gary W. (Los Alamos, NM); Funk, David J. (Los Alamos, NM); Asay, Blaine W. (Los Alamos, NM)

1998-01-01T23:59:59.000Z

159

HR EMPLOYMENT LAW UPDATES TIME TO TRAIN  

E-Print Network (OSTI)

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

Sussex, University of

160

EnergyPlus Run Time Analysis  

SciTech Connect

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

Hong, Tianzhen; Buhl, Fred; Haves, Philip

2008-09-20T23:59:59.000Z

Note: This page contains sample records for the topic "time m-f complimentary" 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

Photo cathode laser timing response measurements  

E-Print Network (OSTI)

Photo cathode laser timing response measurements F. Löhl, H. Schlarb, E. Vogel, W. Koprek, V on the gun phase 2.) Arrival time change of photo injector laser pulses #12;Florian Löhl FLASH Seminar, June 19th, 2007 photo injector laser ~ 1.3 GHz vector modulator DAC I Q DOOCS Courtesy of I. Will #12

162

TimeVariable Photo-Evaporation of  

E-Print Network (OSTI)

TimeVariable Photo-Evaporation of Protoplanetary Disks Henry Throop (SwRI) John Bally (U. Colorado) #12;Takeaway: Photo-evaporation alters the disk structure in essentially unpredictable ways, because for disks formed at the same time in the same cluster. #12;30 Doradus: 100+ O/B stars Photo

Throop, Henry

163

StoryTime: experiencing place through history  

Science Journals Connector (OSTI)

In this paper, we present our vision of the future of maps. Story Time is a system of geographically associated "stories" as told by the people who experienced them. Story Time allows visitors to a location to explore a place from a new perspective, ... Keywords: cartography, experience design, participatory mapping, psychogeography, way-showing

Lorelei Kelly; Sarah Reeder; Xuan Wang; Susan Coleman Morse

2009-11-01T23:59:59.000Z

164

Correcting and combining time series forecasters  

Science Journals Connector (OSTI)

Combined forecasters have been in the vanguard of stochastic time series modeling. In this way it has been usual to suppose that each single model generates a residual or prediction error like a white noise. However, mostly because of disturbances not ... Keywords: Artificial neural networks hybrid systems, Linear combination of forecasts, Maximum likelihood estimation, Time series forecasters, Unbiased forecasters

Paulo Renato A. Firmino; Paulo S. G. De Mattos Neto; Tiago A. E. Ferreira

2014-02-01T23:59:59.000Z

165

Mathematical Structure of Discrete Space-time  

E-Print Network (OSTI)

In this letter we briefly investigate the mathematical structure of space-time in the framework of discretization. It is shown that the discreteness of space-time may result in a new mechanical system which differ from the usual quantum mechanics (QM).

An-Wei Zhang

2009-10-08T23:59:59.000Z

166

Nature of time and causality in Physics  

E-Print Network (OSTI)

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

Francisco S. N. Lobo

2008-02-14T23:59:59.000Z

167

System Identification: Time Varying and Nonlinear Methods  

E-Print Network (OSTI)

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

Majji, Manoranjan

2010-07-14T23:59:59.000Z

168

Fractal analysis of time varying data  

DOE Patents (OSTI)

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

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

2002-01-01T23:59:59.000Z

169

Contractions of planar graphs in polynomial time?  

E-Print Network (OSTI)

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

Dimitrios, Thilikos

170

Designing Distributed, Real-Time Systems  

E-Print Network (OSTI)

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

Mills, Kevin

171

Time Series Analysis James D. Hamilton  

E-Print Network (OSTI)

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

Landweber, Laura

172

A REAL-TIME AUTONOMOUS NAVIGATION ARCHITECTURE  

E-Print Network (OSTI)

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

Paris-Sud XI, Université de

173

Absolute Time Radiometric Dating: the source  

E-Print Network (OSTI)

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

Kammer, Thomas

174

First Passage Time for Stochastic Dynamic System  

E-Print Network (OSTI)

First Passage Time for Stochastic Dynamic System and Climate Modeling Peter C Chu Naval Ocean, P.C., 2007: First passage time analysis on climate indices. Journal of Atmospheric and Oceanic. Poberezhny, 2002: Power law decay in model predictability skill. Geophysical Research Letters, 29 (15), 10

Chu, Peter C.

175

Nile: A Query Processing Engine for Data Streams M. A. Hammad, M. F. Mokbel, M. H. Ali, W. G. Aref, A. C. Catlin, A. K. Elmagarmid,  

E-Print Network (OSTI)

the design of "STEAM", Purdue Boiler Makers' stream database system that al- lows for the processing processing engine, "Nile". Nile extends the query processor engine of an object-relational database join: Tracking moving objects in sensor- network databases. In SSDBM, 2003. [2] M. A. Hammad, W. G

Mokbel, Mohamed F.

176

Photo-degradation of PADC by UV radiation at various wavelengths K.C.C. Tse, F.M.F. Ng, K.N. Yu*  

E-Print Network (OSTI)

branches of sciences such as nuclear physics, radon dosimetry and radiobiological experiments. A review diglycol carbonate; CR-39; Solid-state nuclear track detector; Ultraviolet; Photo-degradation 1, is a commonly used solid-state nuclear track detector (SSNTD). CR-39 detectors are widely used in different

Yu, K.N.

177

153M.F. Pereira and O. Shulika (eds.), Terahertz and Mid Infrared Radiation: Detection of Explosives and CBRN (Using Terahertz), NATO Science for Peace  

E-Print Network (OSTI)

), thermoelectrically cooled (TEC) and room temperature operated quantum cascade lasers (QCLs) for the detection process analysis will be reported. These sensors employ a 2f wavelength modulation (WM) technique based and sub ppbv concentration levels. The merits of QEPAS include an ultra-compact, rugged sensing module

178

It's Time to ACT | Department of Energy  

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

It's Time to ACT It's Time to ACT It's Time to ACT May 25, 2011 - 10:32am Addthis John Lippert In my November 29, 2010 and my February 15, 2011 blog postings, I described some tools and strategies based on behavioral psychology that some companies and organizations are using to encourage people to use less energy and purchase clean energy. Here's another one. I was reading an article the other day in which University of Nevada, Reno, psychologist Steven Hayes gave his explanation of why we Americans are so reluctant to adjust our thermostats. He believes our culture has conditioned us to avoid all discomfort. In other words, we believe that we should feel good all the time. The funny thing is that I heard multiple times essentially the same message at religious services I attended. The common thread in these messages and

179

Fermilab | Fermilab Time and Labor | Launch  

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

Go to FTL timecard Click here to create and submit your timecard on the Fermilab Time and Labor system. Alternate System Login This link uses html only and may work on your mobile device. It is provided for ease of use only. If it doesn't work for you, please use the other link. Fermilab Time and Labor All employees use a single, standard system to report their time and effort electronically. Log in to the system here. This has modernized our time and labor reporting system and helps Fermilab comply with DOE requirements. Use this page to access tools that will help you use the Fermilab Time & Labor electronic timecard. You can login to your timecard, access training materials and documentation and ensure that your browser has the settings and software it needs to access the system.

180

It's Time to ACT | Department of Energy  

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

It's Time to ACT It's Time to ACT It's Time to ACT May 25, 2011 - 10:32am Addthis John Lippert In my November 29, 2010 and my February 15, 2011 blog postings, I described some tools and strategies based on behavioral psychology that some companies and organizations are using to encourage people to use less energy and purchase clean energy. Here's another one. I was reading an article the other day in which University of Nevada, Reno, psychologist Steven Hayes gave his explanation of why we Americans are so reluctant to adjust our thermostats. He believes our culture has conditioned us to avoid all discomfort. In other words, we believe that we should feel good all the time. The funny thing is that I heard multiple times essentially the same message at religious services I attended. The common thread in these messages and

Note: This page contains sample records for the topic "time m-f complimentary" 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

Space-time defects and teleparallelism  

E-Print Network (OSTI)

We consider the class of space-time defects investigated by Puntigam and Soleng. These defects describe space-time dislocations and disclinations (cosmic strings), and are in close correspondence to the actual defects that arise in crystals and metals. It is known that in such materials dislocations and disclinations require a small and large amount of energy, respectively, to be created. The present analysis is carried out in the context of the teleparallel equivalent of general relativity (TEGR). We evaluate the gravitational energy of these space-time defects in the framework of the TEGR and find that there is an analogy between defects in space-time and in continuum material systems: the total gravitational energy of space-time dislocations and disclinations (considered as idealized defects) is zero and infinit, respectively.

J. W. Maluf; A. Goya

2001-10-24T23:59:59.000Z

182

Time-Domain Electromagnetics | Open Energy Information  

Open Energy Info (EERE)

Time-Domain Electromagnetics Time-Domain Electromagnetics Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Time-Domain Electromagnetics Details Activities (10) Areas (10) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Electromagnetic Sounding Techniques Information Provided by Technique Lithology: Detection of rock units or geological features with contrasting apparent resistivity. Stratigraphic/Structural: Structural information may be inferred from TDEM data. Hydrological: Hydrological information such as depth to groundwater table may be determined. Thermal: Extent of hydrothermal alteration mineralogy may be inferred. Cost Information

183

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.

184

NSLS User Access | Requesting Beam Time  

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

Requesting Beam Time Requesting Beam Time Use one of the following options depending on your research: General User Proposal General User proposals are peer reviewed for scientific merit by a Proposal Review Panel (PRP). General User proposals compete for beamtime with other General User Proposals based on scientific merit. Once the original proposal and beam time request is reviewed and rated in the PASS System, additional beam time requests can be submitted against the original proposal for its lifetime, a period of up to six cycles (two years). Data taken during experiments associated with a General User proposal is considered to be in the public domain. There is no charge for General User beamtime. Rapid Access Rapid Access proposals are a subset of General User proposals available for

185

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,

186

Space-Time Insight | Open Energy Information  

Open Energy Info (EERE)

Space-Time Insight Space-Time Insight Jump to: navigation, search Name Space-Time Insight Address 45680 Northport Loop East Place Fremont, California Zip 94538 Sector Efficiency Product SpaceTime Awareness Server Year founded 2008 Number of employees 11-50 Website http://www.spacetimeinsight.co Coordinates 37.4923832°, -121.9532879° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.4923832,"lon":-121.9532879,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

187

Property:Real-Time | Open Energy Information  

Open Energy Info (EERE)

Real-Time Real-Time Jump to: navigation, search Property Name Real-Time Property Type String Pages using the property "Real-Time" Showing 25 pages using this property. (previous 25) (next 25) 1 1.5-ft Wave Flume Facility + No + 10-ft Wave Flume Facility + No + 11-ft Wave Flume Facility + No + 2 2-ft Flume Facility + No + 3 3-ft Wave Flume Facility + No + 5 5-ft Wave Flume Facility + No + 6 6-ft Wave Flume Facility + No + A Alden Large Flume + Yes + Alden Small Flume + Yes + Alden Tow Tank + Yes + Alden Wave Basin + Yes + B Breakwater Research Facility + No + Bucknell Hydraulic Flume + No + C Carderock 2-ft Variable Pressure Cavitation Water Tunnel + No + Carderock 3-ft Variable Pressure Cavitation Water Tunnel + No + Carderock Circulating Water Channel + No +

188

Unraveling life four letters at a time  

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

Unraveling life four letters at a time Unraveling life four letters at a time 1663 Los Alamos science and technology magazine Latest Issue:November 2013 All Issues » submit Unraveling life four letters at a time Major advances in sequencing since the official end of the Human Genome Project are fueling a revolution in genomics research. November 25, 2013 Unraveling life four letters at a time Reading the genetic code of life keeps getting faster and cheaper, bringing more and more new discoveries within reach. The genomics revolution that came after the Human Genome Project The Human Genome Project officially ended in 2003, but the 10 years since have seen dramatic improvements in genomics technology and discovery. New, rapid sequencing machines provide high throughput conversion of genetic material (DNA or RNA) into data to be arranged into its proper order by a

189

Valuation Made Simple: No Uncertainties, Just Time  

Science Journals Connector (OSTI)

Finance deals with time and uncertainty. This chapter introduces the very basics of financial economics in a deterministic setting. Leaving aside any consideration of risk is obviously restrictive, yet importa...

L. M. Abadie; J. M. Chamorro

2013-01-01T23:59:59.000Z

190

Virtual stationary timed automata for mobile networks  

E-Print Network (OSTI)

In this thesis, we formally define a programming abstraction for mobile networks called the Virtual Stationary Automata programming layer, consisting of real mobile clients, virtual timed I/O automata called virtual ...

Nolte, Tina Ann, 1979-

2009-01-01T23:59:59.000Z

191

Development Cycle Time Simulation For Civil Aircraft  

Science Journals Connector (OSTI)

Cycle Time Reduction (CTR) will be one of the major factors affecting the future of the civil aerospace industry. This focus is the end reflection of the level of competition in the commercial large carrier aircraft industry. Aircraft manufacturer must ...

Spitz William; Golaszewski Richard; Berardino Frank; Johnson Jesse

2001-01-01T23:59:59.000Z

192

Time dependences of atmospheric Carbon dioxide fluxes  

E-Print Network (OSTI)

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

DeSalvo, Riccardo

2014-01-01T23:59:59.000Z

193

Extensions To Standard Hold Time Calculations  

Science Journals Connector (OSTI)

The paper extends existing methods of calculating the hold time for a fire extinguishing gas in an enclosure to cover mechanical HVAC systems and wide descending interfaces, and compares ... the sharp descending ...

J. Dewsbury; R. A. Whiteley

2000-11-01T23:59:59.000Z

194

It's About Time: Investing in Transportation to  

E-Print Network (OSTI)

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

195

Automatic tuning of continuous-time filters  

E-Print Network (OSTI)

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

Sumesaglam, Taner

2004-11-15T23:59:59.000Z

196

Wind and time in Homeric epic  

E-Print Network (OSTI)

7383. Scott, W. C. 1966. Wind Imagery in the Oresteia. 3035; West 1961: 13336. Wind and Time in Homeric Epic 56. Stern, L. 2004. Paths That Wind through the Thicket of

Purves, AC

2010-01-01T23:59:59.000Z

197

A discussion about God and time  

E-Print Network (OSTI)

that depend on STR (either forthrightly or heuristically) fail. Instead, I propose that God is in immeasurable ontological time both prior to creation and after creation. In this way He can be really related to His creation....

Miles, Craig Lambert

2012-06-07T23:59:59.000Z

198

Automatic program timing profiles with FTN4  

SciTech Connect

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

Friedman, R.

1980-09-01T23:59:59.000Z

199

Time-Resolved Photoluminescence and Photovoltaics  

SciTech Connect

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

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

2005-01-01T23:59:59.000Z

200

Real time vibraphone pitch and timbre classification :  

E-Print Network (OSTI)

A Pitch Tracking . . . . . . B Percussion Classi?cation CDIEGO Real Time Vibraphone Pitch and Timbre Classi?cation ABrown, G. J. , 2003: A multi-pitch tracking algorithm for

Larke, Kevin

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "time m-f complimentary" 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

Picosecond laser timing by rf phase shifting  

E-Print Network (OSTI)

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

Johnson, Carey K.; Qian, Jun

1990-01-01T23:59:59.000Z

202

Cycle time reduction through wafer starts control  

E-Print Network (OSTI)

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

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

2008-01-01T23:59:59.000Z

203

Formation of morphogen gradients: Local accumulation time  

Science Journals Connector (OSTI)

Spatial regulation of cell differentiation in embryos can be provided by morphogen gradients, which are defined as the concentration fields of molecules that control gene expression. For example, a cell can use its surface receptors to measure the local concentration of an extracellular ligand and convert this information into a corresponding change in its transcriptional state. We characterize the time needed to establish a steady-state gradient in problems with diffusion and degradation of locally produced chemical signals. A relaxation function is introduced to describe how the morphogen concentration profile approaches its steady state. This function is used to obtain a local accumulation time that provides a time scale that characterizes relaxation to steady state at an arbitrary position within the patterned field. To illustrate the approach we derive local accumulation times for a number of commonly used models of morphogen gradient formation.

Alexander M. Berezhkovskii; Christine Sample; Stanislav Y. Shvartsman

2011-05-06T23:59:59.000Z

204

PRELIMINARY TIME ESTIMATES FOR CORING OPERATIONS  

E-Print Network (OSTI)

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

205

Interpreting Attoclock Measurements of Tunnelling Times  

E-Print Network (OSTI)

We discuss measurements of time-delays during strong-field ionization of atoms using few-cycle circularly polarized laser pulses -- the attoclock setup. We perform numerical experiments for the benchmark system of the hydrogen atom and analyze them using fully quantum analytical theory with no ad-hoc assumptions or adjustable parameters. Excellent quantitative agreement between theory and ab initio simulations allows us to characterize time-delays measured by the attoclock, demonstrate that these delays are not related to tunnelling delays and are induced entirely by the interaction of the liberated electron with the long-range Coulomb potential of the ionic core. Our analysis gives access to 'ionization times' -- the times when an electron exits the tunnelling barrier created by the combination of the laser field and the core potential, showing that some of the key assumptions used in the semiclassical interpretation of the attoclock experiments do not always agree with the fully quantum analysis.

Torlina, Lisa; Kaushal, Jivesh; Muller, Harm Geert; Ivanov, Igor; Kheifets, Anatoli; Zielinski, Alejandro; Scrinzi, Armin; Ivanov, Misha; Smirnova, Olga

2014-01-01T23:59:59.000Z

206

Interpreting Attoclock Measurements of Tunnelling Times  

E-Print Network (OSTI)

We discuss measurements of time-delays during strong-field ionization of atoms using few-cycle circularly polarized laser pulses -- the attoclock setup. We perform numerical experiments for the benchmark system of the hydrogen atom and analyze them using fully quantum analytical theory with no ad-hoc assumptions or adjustable parameters. Excellent quantitative agreement between theory and ab initio simulations allows us to characterize time-delays measured by the attoclock, demonstrate that these delays are not related to tunnelling delays and are induced entirely by the interaction of the liberated electron with the long-range Coulomb potential of the ionic core. Our analysis gives access to 'ionization times' -- the times when an electron exits the tunnelling barrier created by the combination of the laser field and the core potential, showing that some of the key assumptions used in the semiclassical interpretation of the attoclock experiments do not always agree with the fully quantum analysis.

Lisa Torlina; Felipe Morales; Jivesh Kaushal; Harm Geert Muller; Igor Ivanov; Anatoli Kheifets; Alejandro Zielinski; Armin Scrinzi; Misha Ivanov; Olga Smirnova

2014-02-23T23:59:59.000Z

207

Time-Dependent Nonlinear Hadley Circulation  

Science Journals Connector (OSTI)

The time-dependent Hadley circulation is studied numerically in a nonlinear, nearly inviscid, axially symmetric primitive equation model, with the heating varying periodically on an annual cycle. The annual average of the Hadley circulation ...

Ming Fang; Ka Kit Tung

1999-06-01T23:59:59.000Z

208

Am I spikes over time? Leslie Smith  

E-Print Network (OSTI)

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

Smith, Leslie S.

209

REAL TIME SYSTEM OPERATIONS 2006-2007  

E-Print Network (OSTI)

basedonreal?timePMUdata byobservingthedifferencesas analysisofWECCPMUdata. Therecommendedanalysisapproach. V (pu) P-V curve PMU data P (pu) P-V curve PMU

Eto, Joseph H.

2008-01-01T23:59:59.000Z

210

Audio classification from time-frequency texture  

E-Print Network (OSTI)

Time-frequency representations of audio signals often resemble texture images. This paper derives a simple audio classification algorithm based on treating sound spectrograms as texture images. The algorithm is inspired ...

Slotine, Jean-Jacques E.

211

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

E-Print Network (OSTI)

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

Buonomano, Dean

212

The Tides Of Time Issue 29  

E-Print Network (OSTI)

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

2010-01-01T23:59:59.000Z

213

Escape time statistics for mushroom billiards  

E-Print Network (OSTI)

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

T. Miyaguchi

2006-12-27T23:59:59.000Z

214

Exact Philosophy of Space-Time  

E-Print Network (OSTI)

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

Hctor Vucetich

2011-09-26T23:59:59.000Z

215

REAL TIME SYSTEM OPERATIONS 2006-2007  

SciTech Connect

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

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

2008-08-15T23:59:59.000Z

216

On the physical basis of cosmic time  

E-Print Network (OSTI)

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

Svend Erik Rugh; Henrik Zinkernagel

2008-05-13T23:59:59.000Z

217

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

E-Print Network (OSTI)

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

Dietz, Henry G. "Hank"

218

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

E-Print Network (OSTI)

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

219

Polynomial Time Algorithms for Minimum Energy Scheduling  

E-Print Network (OSTI)

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

Baptiste, Philippe; Durr, Christoph

2009-01-01T23:59:59.000Z

220

A time history algorithm for aircraft noise  

Science Journals Connector (OSTI)

In the course of the development of a comprehensive computer airport noisemodel offering a choice of noise metrics (see previous paper) the ASDS metric (Aircraft Sound Description System) required the computation of the time noise levels from aircraft flyover exceed specified thresholds. A package of subroutines was developed that performs a noise level time history simulation by tracking aircraft position and orientation along a three?dimensional flight path using variable time steps depending on the rate of noise level change. The A?weighted noise levels at observer positions are calculated for each time step from two three?dimensional models: a three?component jet engine noise emission model (front fan rear fan jet) where each component varies with engine thrust at a different rate; and a propagation model describing the excess attenuation of A?weighted levels as a function of distance. Both models use aircraft specific empirical parameters determined from measured spectral data and calibrated by comparing calculated and measured maximum A?weighted flyover levels for a range of practical distances. The subroutine package is capable of calculating threshold exceedance times cumulative distributions of noise levels and the time?integrated energy equivalent noise level from an aircraft flyover. [Work supported by the U. S. Department of Transportation.

R. Rackl

1977-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "time m-f complimentary" 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

Cosmologies with a time dependent vacuum  

E-Print Network (OSTI)

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

Joan Sola

2011-02-09T23:59:59.000Z

222

Single molecule pulling with large time steps  

Science Journals Connector (OSTI)

Recently, we presented a generalization of the Jarzynski nonequilibrium work theorem for phase space mappings. The formalism shows that one can determine free energy differences from approximate trajectories obtained from molecular dynamics simulations in which very large time steps are used. In this work we test the method by simulating the force-induced unfolding of a deca-alanine helix in vacuum. The excellent agreement between results obtained with a small, conservative time step of 0.5fs and results obtained with a time step of 3.2fs (i.e., close to the stability limit) indicates that the large-time-step approach is practical for such complex biomolecules. We further adapt the method of Hummer and Szabo for the simulation of single molecule force spectroscopy experiments to the large-time-step method. While trajectories generated with large steps are approximate and may be unphysicalin the simulations presented here we observe a violation of the equipartition theoremthe computed free energies are exact in principle. In terms of efficiency, the optimum time step for the unfolding simulations lies in the range 13fs.

Harald Oberhofer; Christoph Dellago; Stefan Boresch

2007-06-06T23:59:59.000Z

223

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

E-Print Network (OSTI)

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

Jansen, James

224

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

E-Print Network (OSTI)

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

Paris-Sud XI, Université de

225

Internet Time Synchronization: the Network Time Protocol 1,2,3 David L. Mills  

E-Print Network (OSTI)

the Internet backbone networks and gateways are carefully engineered for good service, op­ erating speedsInternet Time Synchronization: the Network Time Protocol 1,2,3 David L. Mills Electrical), which is designed to distribute time information in a large, diverse internet system operating at speeds

Mills, David L.

226

Internet Time Synchronization: the Network Time Protocol1,2,3 David L. Mills  

E-Print Network (OSTI)

Internet Time Synchronization: the Network Time Protocol1,2,3 David L. Mills Electrical Engineering is designed to distribute time information in a large, diverse internet system operating at speeds from and resulted in the designation of NTP as an Internet Standard protocol. The NTP synchronization system, which

Mills, David L.

227

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

E-Print Network (OSTI)

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

Boyer, Edmond

228

On the physical basis of cosmic time  

E-Print Network (OSTI)

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

Rugh, Svend Erik

2008-01-01T23:59:59.000Z

229

Enabling time travel for the scholarly web  

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

Enabling time travel for the scholarly web Enabling time travel for the scholarly web Enabling time travel for the scholarly web An international team of information scientists has begun a study to investigate how web links in scientific and other academic articles fail to lead to the resources being referenced. July 16, 2013 Herbert Van de Sompel, a Los Alamos National Laboratory information scientist, describes the information pathway involved in preventing "reference rot" in scientific material linked to the web. Herbert Van de Sompel, a Los Alamos National Laboratory information scientist, describes the information pathway involved in preventing "reference rot" in scientific material linked to the web. Contact Nancy Ambrosiano Communications Office (505) 667-0471 Email "Increasingly, scientific papers contain links to web pages containing,

230

November 2008 The Y-12 Times  

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

1 1 November 2008 www.y12.doe.gov/news/times.php P.O. Box 2009 Oak Ridge, TN 37831-8245 Managing Editors Amy Alley: alleyab@y12.doe.gov Heidi Spurling: spurlinghw@y12.doe.gov Layout/Design Lisa Harris Contributors Ellen Boatner Amanda Byrge Ken Davis Karen Dixon Kathy Fahey Stuart Hames I N S I D E Page 3 Ashes to ashes and dust to ... shapes Pages 4 and 5 Safeguards, Security, and Emergency Services' Sentinel Page 6 Y-12 creativeness honored Page 7 100 years in the making Page 8 Employee teams stepping up to improve safety Kathryn King Jamie Loveday Brett Pate Ray Smith Donna Watson Lisa Xiques times times the B&W Technical Services Y-12, LLC, a partnership between Babcock & Wilcox Technical Services Group Inc. and Bechtel National Inc., operates the Y-12 National Security Complex.

231

Property:TimePeriod | Open Energy Information  

Open Energy Info (EERE)

TimePeriod TimePeriod Jump to: navigation, search This is a property of type String. Pages using the property "TimePeriod" Showing 25 pages using this property. (previous 25) (next 25) 0 0.4 kV remote control (Smart Grid Project) + Not available + 2 220 kV SSSC device for power flow control (Smart Grid Project) + Jul 2009 Jul 2014 + A A complete and normalized 61850 substation (Smart Grid Project) + Oct 2009 Dec 2015 + ADELE Project AACAES (Smart Grid Project) + Dec 2009 Dec 2013 + AFTER A Framework for electrical power sysTems vulnerability identification, dEfense and Restoration (Smart Grid Project) + 2011-2014 + AFTER A Framework for electrical power sysTems vulnerability identification, dEfense and Restoration (Smart Grid Project) (Belgium) + 2011-2014 +

232

Real time gamma-ray signature identifier  

DOE Patents (OSTI)

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

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

2012-05-15T23:59:59.000Z

233

Conserved Quantities for Polyhomogeneous Space-Times  

E-Print Network (OSTI)

The existence of conserved quantities with a structure similar to the Newman-Penrose quantities in a polyhomogeneous space-time is addressed. The most general form for the initial data formally consistent with the polyhomogeneous setting is found. The subsequent study is done for those polyhomogeneous space-times where the leading term of the shear contains no logarithmic terms. It is found that for these space-times the original NP quantities cease to be constants, but it is still possible to construct a set of other 10 quantities that are constant. From these quantities it is possible to obtain as a particular case a conserved quantity found by Chrusciel et al.

J. A. Valiente Kroon

1998-05-27T23:59:59.000Z

234

A Survey of Utility Experience with Real Time Pricing  

E-Print Network (OSTI)

with Real Time Pricing Xcel Energy (Public Service Companywith Real Time Pricing Xcel Energy, MDC (MinnesotaUtilities Division). 2001. Xcel Energys Real-Time Pricing

Barbose, Galen; Goldman, Charles; Neenan, Bernie

2004-01-01T23:59:59.000Z

235

Metamaterial model of a time crystal  

E-Print Network (OSTI)

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

Smolyaninov, Igor I

2015-01-01T23:59:59.000Z

236

Robustness of discrete-time control systems  

E-Print Network (OSTI)

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

Aguirre, Gabriel

1989-01-01T23:59:59.000Z

237

Proper time regulator and renormalization group flow  

Science Journals Connector (OSTI)

We consider some applications of the renormalization group flow equations obtained by resorting to a specific class of proper time regulators. Within this class a particular limit that corresponds to a sharpening of the effective width of the regulator is investigated and a procedure to analytically implement this limit on the flow equations is shown. We focus on the critical exponents determination for the O(N) symmetric scalar theory in three dimensions. The large N limit and some perturbative features in four dimensions are also analyzed. In all problems examined the results are optimized when the mentioned limit of the proper time regulator is taken.

M. Mazza and D. Zappal

2001-10-22T23:59:59.000Z

238

Proper time regulator and Renormalization Group flow  

E-Print Network (OSTI)

We consider some applications of the Renormalization Group flow equations obtained by resorting to a specific class of proper time regulators. Within this class a particular limit that corresponds to a sharpening of the effective width of the regulator is investigated and a procedure to analytically implement this limit on the flow equations is shown. We focus on the critical exponents determination for the O(N) symmetric scalar theory in three dimensions. The large N limit and some perturbative features in four dimensions are also analysed. In all problems examined the results are optimized when the mentioned limit of the proper time regulator is taken.

M. Mazza; D. Zappala'

2001-06-25T23:59:59.000Z

239

Time independent mean-field theory  

SciTech Connect

The physical and theoretical motivations for the time-dependent mean-field theory are presented, and the successes and limitations of the time-dependent Hartree-Fock initial-vaue problem are reviewed. New theoretical developments are described in the treatment of two-body correlations and the formulation of a quantum mean-field theory of large-amplitude collective motion and tunneling decay. Finally, the mean-field theory is used to obtain new insights into the phenomenon of pion condensation in finite nuclei. 18 figures.

Negele, J.W.

1980-02-01T23:59:59.000Z

240

Doppler effect of time and space  

E-Print Network (OSTI)

This paper shows as the relativistic Doppler effect can be extended also to time and space associated to moving bodies. This extension derives from the analysis of the wave-fronts of the light emitted by a moving source in inertial motion in the empty space, as viewed from the stationary reference. Indeed, time and space can be represented by the same vector quantities, which appear asymmetrical in forward and back direction along the path of the moving body. Consequently, the whole size of the moving bodies dilates along the direction of their motion, as their path. Thought experiments and real facts demonstrate this issue.

Giovanni Zanella

2010-10-28T23:59:59.000Z

Note: This page contains sample records for the topic "time m-f complimentary" 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

Axial Tomography from Digitized Real Time Radiography  

DOE R&D Accomplishments (OSTI)

Axial tomography from digitized real time radiographs provides a useful tool for industrial radiography and tomography. The components of this system are: x-ray source, image intensifier, video camera, video line extractor and digitizer, data storage and reconstruction computers. With this system it is possible to view a two dimensional x-ray image in real time at each angle of rotation and select the tomography plane of interest by choosing which video line to digitize. The digitization of a video line requires less than a second making data acquisition relatively short. Further improvements on this system are planned and initial results are reported.

Zolnay, A. S.; McDonald, W. M.; Doupont, P. A.; McKinney, R. L.; Lee, M. M.

1985-01-18T23:59:59.000Z

242

Short rise time intense electron beam generator  

DOE Patents (OSTI)

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

Olson, C.L.

1984-03-16T23:59:59.000Z

243

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

E-Print Network (OSTI)

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

Chabreyrie, Rodolphe

2014-01-01T23:59:59.000Z

244

Property:EstimatedTime | Open Energy Information  

Open Energy Info (EERE)

EstimatedTime EstimatedTime Jump to: navigation, search Property Name EstimatedTime Property Type Quantity Description An estimate of a particular chronological span, uses the Type:Epoch. Use this type to enumerate a length of time. The default unit is the year. Acceptable units (and their conversions) are: 8766 hours,hour,h,H,Hour,Hours,HOUR,HOURS 365.25 days,day,d,Day,Days,D,DAY,DAYS 52.17857 weeks,week,w,Week,Weeks,W,WEEK,WEEKS 12 months,month,m,Month,Months,M,MONTH,MONTHS 1 years,year,y,Year,Years,Y,YEAR,YEARS Subproperties This property has the following 35 subproperties: G GRR/Elements/14-CA-b.1 - NPDES Permit Application GRR/Elements/14-CA-b.12 - Were all EPA objections resolved GRR/Elements/14-CA-b.13 - NPDES Permit issued GRR/Elements/14-CA-b.3 - Is the application complete for the Regional Water Quality Control Board

245

Telecommunications Audioconference 800 # (One-Time Use)  

E-Print Network (OSTI)

Telecommunications Audioconference 800 # (One-Time Use) 1. Fax completed form to 979.847.1111. 2: If the conference call is cancelled, please inform Telecommunications at least 24 hours in advance, or your-campus callers) Date Work Order Prepared Departmental Approval Signature Telecommunications Office Use Only 800

246

Hybrid Abstractions that Preserve Timed Languages  

E-Print Network (OSTI)

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

Pappas, George J.

247

Real Time Grid Reliability Management 2005  

SciTech Connect

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

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

2008-07-07T23:59:59.000Z

248

Time?dependent theory of alpha decay  

Science Journals Connector (OSTI)

Using Greens function techniques a time?dependent theory of ? decay in the standard one?body model is developed. Formulas are obtained for the decay rate and ? energy. These formulas are combined with experimental information to show that to a good approximation the i n i t i a l ??particle wave function vanishes on or near the nuclear surface.

Michael G. Fuda

1984-01-01T23:59:59.000Z

249

Processing electromagnetic data in the time domain  

Science Journals Connector (OSTI)

......necessary to allot storage for the full...the two impulse response functions A and...functions of frequency) that can be...components over all frequencies but a unique...in either the frequency or the time domain...and there is no energy in the direction...unknown impulse response vector A......

George A. McMechan; Ian Barrodale

1985-04-01T23:59:59.000Z

250

Revisiting Algorithms for Generating Surrogate Time Series  

Science Journals Connector (OSTI)

The method of surrogates is one of the key concepts of nonlinear data analysis. Here, we demonstrate that commonly used algorithms for generating surrogates often fail to generate truly linear time series. Rather, they create surrogate realizations with Fourier phase correlations leading to nondetections of nonlinearities. We argue that reliable surrogates can only be generated, if one tests separately for static and dynamic nonlinearities.

C. Rth, M. Gliozzi, I. E. Papadakis, and W. Brinkmann

2012-10-05T23:59:59.000Z

251

Nov 2010 The Y-12 Times  

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

1 November 2010 www.y12.doe.govnewstimes.php P.O. Box 2009 Oak Ridge, TN 37831-8245 W H A T ' S I N S I D E Page 2 Dispositioning weapon components in real time Page 3 Off to sea...

252

Overview of the Radiant Time Series Method  

E-Print Network (OSTI)

/CLF procedure. 1988 ­ Sowell publishes results of 200,000+ DOE-2 calculations of custom weighting factors; Mc are published in ASHRAE Handbook of Fundamentals #12;RTSM Algorithm Conduction Gains Split all heat gains Provide Some Physical Insight Into the Nature of the Calculation #12;The Radiant Time Series Steady

253

Data challenges of time domain astronomy  

Science Journals Connector (OSTI)

Astronomy has been at the forefront of the development of the techniques and methodologies of data intensive science for over a decade with large sky surveys and distributed efforts such as the Virtual Observatory. However, it faces a new data deluge ... Keywords: Astronomy, Classification, Time domain, Virtual observatory

Matthew J. Graham; S. G. Djorgovski; Ashish Mahabal; Ciro Donalek; Andrew Drake; Giuseppe Longo

2012-10-01T23:59:59.000Z

254

Chicago Solar Express Reduces Costs, Wait Times  

Office of Energy Efficiency and Renewable Energy (EERE)

The Solar Express program in Chicago, Illinoisfunded through a SunShot Initiative Rooftop Solar Challenge (RSC) I award of $750,000is making it faster, easier, and cheaper for residents to go solar by cutting long wait times and fees for solar permits.

255

Lens aberration aware placement for timing yield  

Science Journals Connector (OSTI)

Process variations due to lens aberrations are to a large extent systematic, and can be modeled for purposes of analyses and optimizations in the design phase. Traditionally, variations induced by lens aberrations have been considered random due to their ... Keywords: Layout, design for manufacturing, lithography, timing yield

Andrew B. Kahng; Chul-Hong Park; Puneet Sharma; Qinke Wang

2009-01-01T23:59:59.000Z

256

Does Daylight Savings Time Affect Traffic Accidents?  

E-Print Network (OSTI)

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

Deen, Sophia 1988-

2012-04-20T23:59:59.000Z

257

Production of real?time holographic interferograms  

Science Journals Connector (OSTI)

The equipment and procedure needed to produce view and record good quality real?time holographic interferograms in the undergraduate laboratory are described in step?by?step detail. Major concerns in the production processing and viewing are discussed further. Some investigations are suggested.

Keith Lubell; Robert Prigo

1987-01-01T23:59:59.000Z

258

Causation, Regularities, and Time: Hume's Theory  

E-Print Network (OSTI)

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

Fitelson, Branden

259

OF HEALTH CARE IN TURBULENT TIMES  

E-Print Network (OSTI)

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

Feschotte, Cedric

260

Modeling user's receptiveness over time for recommendation  

Science Journals Connector (OSTI)

Existing recommender systems model user interests and the social influences independently. In reality, user interests may change over time, and as the interests change, new friends may be added while old friends grow apart and the new friendships formed ... Keywords: collaborative filtering, personalization, recommendation, social trust

Wei Chen; Wynne Hsu; Mong Li Lee

2013-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "time m-f complimentary" 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

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

E-Print Network (OSTI)

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

262

Timing analysis of PWR fuel pin failures  

SciTech Connect

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

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

1992-09-01T23:59:59.000Z

263

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

E-Print Network (OSTI)

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

Clark, Brian Sean

2005-08-29T23:59:59.000Z

264

A  

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

A A 6 J 9 U B u o f l d w n s u o Q A 6 J 9 U This publication and other Energy Information Administration (EIA) publications may be purchased from (he Superintendent of Documents, U.S. Government Printing Office. Telephone orders may he directed to: Superintendent of Documents U.S. Government Printing Office Main Order Desk (202)512-1800 FAX: (202)512-2250 8 a.m. lo 4:30 p.m., eastern lime, M-F All mail orders should be directed lo: U.S. Government Printing Office P.O. Box 371954 Pittsburgh, PA 15250-7954 Complimentary subscriptions and single issues are available to certain groups of subscribers, such as public and academic libraries. Federal. State, local and foreign governments. EIA survey respondents, and the media. For further information and for answers to questions on energy statistics, please contact ElA's

265

Time Variability of the "Quiet" Sun Observed  

Science Journals Connector (OSTI)

We present a detailed analysis of the geometric and physical parameters of 281 EUV nanoflares, simultaneously detected with the TRACE telescope in the 171 and 195 wavelengths. The detection and discrimination of these flarelike events is detailed in the first paper in this series. We determine the loop length l, loop width w, emission measure EM, the evolution of the electron density ne(t) and temperature Te(t), the flare decay time ?decay, and calculate the radiative loss time ?loss, the conductive loss time ?cond, and the thermal energy Eth. The findings are as follows: (1) EUV nanoflares in the energy range of 1024-1026 ergs represent miniature versions of larger flares observed in soft X-rays (SXR) and hard X-rays (HXR), scaled to lower temperatures (Te 2 MK), lower densities (ne 109 cm-3), and somewhat smaller spatial scales (l ? 2-20 Mm). (2) The cooling time ?decay is compatible with the radiative cooling time ?rad, but the conductive cooling timescale ?cond is about an order of magnitude shorter, suggesting repetitive heating cycles in time intervals of a few minutes. (3) The frequency distribution of thermal energies of EUV nanoflares, N(E) ? 10-46(E/1024)-1.8 (s-1 cm-2 ergs-1) matches that of SXR microflares in the energy range of 1026-1029, and exceeds that of nonthermal energies of larger flares observed in HXR by a factor of 3-10 (in the energy range of 1029-1032 ergs). Discrepancies of the power-law slope with other studies, which report higher values in the range of a = 2.0-2.6 (Krucker & Benz; Parnell & Jupp), are attributed to methodical differences in the detection and discrimination of EUV microflares, as well as to different model assumptions in the calculation of the electron density. Besides the insufficient power of nanoflares to heat the corona, we find also other physical limits for nanoflares at energies 1024 ergs, such as the area coverage limit, the heating temperature limit, the lower coronal density limit, and the chromospheric loop height limit. Based on these quantitative physical limitations, it appears that coronal heating requires other energy carriers that are not luminous in EUV, SXR, and HXR.

Markus J. Aschwanden; Ted D. Tarbell; Richard W. Nightingale; Carolus J. Schrijver; Alan Title; Charles C. Kankelborg; Piet Martens; Harry P. Warren

2000-01-01T23:59:59.000Z

266

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

E-Print Network (OSTI)

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

2015-01-01T23:59:59.000Z

267

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

E-Print Network (OSTI)

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

Pascucci, Valerio

268

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

E-Print Network (OSTI)

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

Krumke, Sven O.

269

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

E-Print Network (OSTI)

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

Hawai'i at Manoa, University of

270

DRDB: Towards Distributed RealTime Database Services for TimeCritical Active Applications  

E-Print Network (OSTI)

H. Son, Robert C. Beckinger, and David A. Baker Dept. of Computer Science University of Virginia, and often require timely and predictable access to massive amounts of data. This need for advanced data science and engineering [Shin94]. Many real­time systems are now being used in safety

Son, Sang H.

271

A PreRunTime Scheduling Algorithm for ObjectBased Distributed RealTime Systems  

E-Print Network (OSTI)

are not generated within specified time intervals. Current real­time computing technology is challenged to handle of Technology Madras, 600 036, INDIA ffskumar,gmanig%bronto,murthyg@iitm.ernet.in Abstract The most important to the large number of procedure calls and contention for accessing software components. These issues

Manimaran, Govindarasu

272

Evolutionary optimization of sparsely connected and time-lagged neural networks for time series forecasting  

Science Journals Connector (OSTI)

Time series forecasting (TSF) is an important tool to support decision making (e.g., planning production resources). Artificial neural networks (ANNs) are innate candidates for TSF due to advantages such as nonlinear learning and noise tolerance. However, ... Keywords: Estimation distribution algorithm, Multilayer perceptron, Regression, Time series

Juan Peralta Donate, Paulo Cortez

2014-10-01T23:59:59.000Z

273

LLNL engineer spends time building affordable homes  

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

atl_0103_williams atl_0103_williams 01/03/2014 LLNL engineer Alicia Williams, who volunteers for Habitat for Humanity, installs wood framing. LLNL engineer spends time building affordable homes Kenneth K Ma, LLNL, (925) 423-7602, ma28@llnl.gov Alicia Williams inspects roofing trusses at a construction site. Alicia Williams is developing technology to strengthen America's security and building homes to provide low-income families with affordable housing. The Lawrence Livermore National Laboratory mechanical engineer in the Defense Technologies Engineering Division (DTED) is working on a weapons certification plan to support stockpile stewardship. But what she does on her free time is equally impressive. Williams is a Habitat for Humanity volunteer who spends her Saturdays laboring on rooftops, where she installs siding, nails in frames and puts

274

Compact time-of-flight mass spectrometer  

SciTech Connect

This paper describes a time-of-flight mass spectrometer developed for measuring the parameters of a pulsed hydrogen beam. The duration of an electron-beam current pulse in the ionizer of the mass spectrometer can be varied within 2-20 usec, the pulse electron current is 0.6 mA, and the electron energy is 250 eV. The time resolution of the mass spectrometer is determined by the repetition period of the electron-beam current pulses and is 40 usec. The mass spectrometer has 100% transmission in the direction of motion of molecular-beam particles. The dimension of the mass spectrometer is 7 cm in this direction. The mass resolution is sufficient for determination of the composition of the hydrogen beam.

Belov, A.S.; Kubalov, S.A.; Kuzik, V.F.; Yakushev, V.P.

1986-02-01T23:59:59.000Z

275

Time varying arctic climate change amplification  

SciTech Connect

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

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

2009-01-01T23:59:59.000Z

276

Visualizations for Real-time Pricing Demonstration  

SciTech Connect

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

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

2014-10-13T23:59:59.000Z

277

Weyl's principle, cosmic time and quantum fundamentalism  

E-Print Network (OSTI)

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

Svend E. Rugh; Henrik Zinkernagel

2010-06-30T23:59:59.000Z

278

Weyl's principle, cosmic time and quantum fundamentalism  

E-Print Network (OSTI)

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

Rugh, Svend E

2010-01-01T23:59:59.000Z

279

Direct observation of time reversal violation  

SciTech Connect

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

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

2013-06-12T23:59:59.000Z

280

Time-space fabric underlying anomalous diffusion  

E-Print Network (OSTI)

This study unveils the time-space transforms underlying anomalous diffusion process. Based on this finding, we present the two hypotheses concerning the effect of fractal time-space fabric on physical behaviors and accordingly derive fractional quantum relationships between energy and frequency, momentum and wavenumber which further give rise to fractional Schrodinger equation. As an alternative modeling approach to the standard fractional derivatives, we introduce the concept of the Hausdorff derivative underlying the Hausdorff dimensions of metric spacetime. And in terms of the proposed hypotheses, the Hausdorff derivative is used to derive a linear anomalous transport-diffusion equation underlying anomalous diffusion process. Its Green's function solution turns out to be a new type of stretched Gaussian distribution and is compared with that from the Richardson's diffusion equation.

W Chen

2005-05-08T23:59:59.000Z

Note: This page contains sample records for the topic "time m-f complimentary" 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

Merging electromagnetism with space-time metric  

E-Print Network (OSTI)

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

C. A. Duarte

2014-03-10T23:59:59.000Z

282

Daylighting The New York Times Building  

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

Overview The architectural approach The owner's approach Daylighting field study Daylighting control systems Automated roller shades Procurement specifications Shades and Shade Controls Lighting Controls Visualizing daylight Commissioning/ verification Demand response Mainstream solutions Post-occupancy evaluation Publications Sponsors Project team NEW: Post-occupancy Evaluation Publications Daylighting The New York Times Headquarters Building This website provides information on a collaboration between The New York Times Company, the Lawrence Berkeley National Laboratory, industry, and three major public funding agencies designed to transform the market for emerging automated window shade systems and daylighting controls so that these types of energy-efficient products become the norm. Project activities included documenting and demonstrating that the technology works and generates energy savings in real world applications, creating a market response so that these systems are available at commodity prices and are cost-effective, making third party performance data available to the public, and providing guidance to support widespread deployment.

283

Quantum mechanics and the time travel paradox  

E-Print Network (OSTI)

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

David T. Pegg

2005-06-17T23:59:59.000Z

284

Real-Time Demand Side Energy Management  

E-Print Network (OSTI)

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

Victor, A.; Brodkorb, M.

2006-01-01T23:59:59.000Z

285

Real Time Monitoring: Achieving Energy Efficiency  

E-Print Network (OSTI)

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

Rouse, S.

286

No time machines in classical general relativity  

E-Print Network (OSTI)

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

S. Krasnikov

2014-02-13T23:59:59.000Z

287

Time-evolution problem in regge calculus  

Science Journals Connector (OSTI)

The simplectic approximation to Einstein's equations ("Regge calculus") is derived by considering the net to be actually a (singular) Riemannian manifold. Specific nets for open and closed spaces are introduced in terms of which one can formulate the general time-evolution problem, which thereby reduces to the repeated solution of finite sets of coupled nonlinear (algebraic) equations. The initial-value problem is also formulated in simplectic terms.

Rafael Sorkin

1975-07-15T23:59:59.000Z

288

Part-Time Farming in Northeast Texas.  

E-Print Network (OSTI)

JANUARY THE AGRICULTURAL AND MECHANICAL COLLEGE OF TEXAS TEXAS AGRICULTURAL EXPERIMENT STATION R. D. LEWIS, DIRECTOR, COLLEGE STATION. TEXAS IN COOPERATION WITH THE U. S. DEPARTMENT OF AGRICULTURE 632320 - This analysis of part-the farming... is part of a broad the income levels, income sources and farm and human patterns of the.88,W rural o area of Northeast Texas (Tearas Agricultural Bulletin 940, Incomes of Rural Families in No A major farm adjustmen part-time farming, or a greater...

Martin, James R.; Southern, John H.

1961-01-01T23:59:59.000Z

289

Modelling Reliability of Train Arrival Times  

E-Print Network (OSTI)

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

L. Ferreira; A. Higgins

290

Tip timing measurement chain validation with the Universal Tip Timing Calibrator UTTC, approach and experience  

Science Journals Connector (OSTI)

The presentation will outline the motivation results and experience of the development and application of a Universal Tip Timing Calibrator (UTTC) by the Siemens Tip Timing expert group. Due to the importance of the Tip Timing blade vibration measurement technology for the development of new gas turbine frames it is indispensible to calibrate these systems to international traceable standards. The very complex matter of tip timing signals does not allow to refer to simple physical and easy available laboratory standards in a standard working procedure. Even very sophisticated and expensive arbitrary wave and pattern generators are not able to generate signals to be used as calibration signals for multi-sensor tip timing systems of the last generation. So far these 3rd and 4th generation Blade Vibration Tip Timing Measurement (BVTTM) systems could not be tested and calibrated completely within their dedicated application range regarding blade vibration amplitude frequency and dynamic response. Based on this situation the Siemens Tip Timing expert community decided the development of a universal and wide range application Tip Timing Simulator and Calibrator four years ago. Meanwhile this device exists and is widely used for BVTTM system development field system set up data validation and off-line data evaluation. Inside the paper the technical features and the software capabilities as well will be described in detail. Finally two application examples with two different BVTTM systems are presented and the results are being discussed. As a summary it can be expressed that the UTTC was found as a very helpful instrument for an optimal Tip Timing system setup.

2012-01-01T23:59:59.000Z

291

Controlled short residence time coal liquefaction process  

DOE Patents (OSTI)

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

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

1982-05-04T23:59:59.000Z

292

Publications : Daylighting The New York Times Building  

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

Publications Publications Overview The architectural approach The owner's approach Daylighting field study Daylighting control systems Automated roller shades Procurement specifications Shades and Shade Controls Lighting Controls Visualizing daylight Commissioning/ verification Demand response Mainstream solutions Post-occupancy evaluation Publications Sponsors Project team Publications Technical Publications Post-occupancy Evaluation A post-occupancy monitored evaluation of the dimmable lighting, automated shading, and underfloor air distribution system in The New York Times Building. Eleanor S. Lee, Luis L. Fernandes, Brian Coffey, Andrew McNeil, Robert Clear, Tom Webster, Fred Bauman, Darryl Dickerhoff, David Heinzerling, Tyler Hoyt. LBNL Technical report, January 2013. LBNL-6023E.

293

Time evolution of Two-qubit Entanglement  

E-Print Network (OSTI)

We show that the entanglement dynamics for a closed two-qubit system is part of a 10-dimensional complex linear differential equation defined on a supersphere, and the coefficients therein are completely determined by the Hamiltonian. We apply the result to investigate two physical examples of Josephson junction qubits and exchange Hamiltonians, deriving analytic solutions for the time evolution of entanglement. The Hamiltonian coefficients determines whether the entanglement is periodic. These results allow of investigating how to generate and manipulate entanglements efficiently, which are required by both quantum computation and quantum communication.

Jun Zhang

2011-05-26T23:59:59.000Z

294

Homothetic perfect fluid space-times  

E-Print Network (OSTI)

A brief summary of results on homotheties in General Relativity is given, including general information about space-times admitting an r-parameter group of homothetic transformations for r>2, as well as some specific results on perfect fluids. Attention is then focussed on inhomogeneous models, in particular on those with a homothetic group $H_4$ (acting multiply transitively) and $H_3$. A classification of all possible Lie algebra structures along with (local) coordinate expressions for the metric and homothetic vectors is then provided (irrespectively of the matter content), and some new perfect fluid solutions are given and briefly discussed.

J. Carot; A. M. Sintes

1996-07-24T23:59:59.000Z

295

Time-resolved x-ray diagnostics  

SciTech Connect

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

Lyons, P.B.

1981-01-01T23:59:59.000Z

296

Real-time dynamics for interactive environments  

E-Print Network (OSTI)

are linear acceleration a and angular acceleration ?. Next, we define mass properties. We will assume that the body is of constant density and has a scalar mass m. Additionally, we can temporarily assume that a rigid body is made up of a number of particles... required to induce the desired velocity change is j = 1nTKn?vrel. During resting contact, the bodies are touching, but will not penetrate on the next time step. However, it is possible for the bodies to be accelerating towards each other and to gain...

Timchenko, Alexander Nikolai

2008-10-10T23:59:59.000Z

297

Real-time dynamics for interactive environments  

E-Print Network (OSTI)

are linear acceleration a and angular acceleration ?. Next, we define mass properties. We will assume that the body is of constant density and has a scalar mass m. Additionally, we can temporarily assume that a rigid body is made up of a number of particles... required to induce the desired velocity change is j = 1nTKn?vrel. During resting contact, the bodies are touching, but will not penetrate on the next time step. However, it is possible for the bodies to be accelerating towards each other and to gain...

Timchenko, Alexander Nikolai

2009-05-15T23:59:59.000Z

298

Baton Rouge Complex Steam Real Time Optimization  

E-Print Network (OSTI)

Baton Rouge Complex Steam Real Time Optimization IETC 2014 New Orleans, Louisiana Tope Iyun ExxonMobil Chemical Company May 22, 2014 ESL-IE-14-05-32 Proceedings of the Thrity-Sixth Industrial Energy Technology Conference New Orleans, LA. May 20...-23, 2014 Proprietary 2 Agenda Baton Rouge Complex Steam System Overview Energy Efficiency Improvement Strategy Site-Wide Steam System Optimization Results Benefits/Wrap-Up ESL-IE-14-05-32 Proceedings of the Thrity-Sixth Industrial Energy...

Iyun, T.

2014-01-01T23:59:59.000Z

299

Probing the time dependence of dark energy  

SciTech Connect

A new method to investigate a possible time-dependence of the dark energy equation of state w is proposed. We apply this methodology to a combination of data involving one of the most recent type Ia supernova sample (SNLS3) along with the current baryon acoustic oscillation and H(z) measurements. We show that current observations cannot rule out a non-evolving dark energy component (dw/dz = 0). The approach developed here reduces considerably the so-called smearing effect on w determinations and may be useful to probe a possible evolving dark energy component when applied to upcoming observational data.

Barboza Edsio Jr, M. [Departamento de Fsica, Universidade do Estado do Rio Grande do Norte, Rua Professor Antnio Campos s/n, Mossor (Brazil); Alcaniz, J.S., E-mail: edesiobarboza@uern.br, E-mail: alcaniz@on.br [Departamento de Astronomia, Observatrio Nacional, Rua General Jos Cristino 77, Rio de Janeiro (Brazil)

2012-02-01T23:59:59.000Z

300

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

E-Print Network (OSTI)

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

Kim, Chanju

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "time m-f complimentary" 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

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

E-Print Network (OSTI)

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

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

2006-01-01T23:59:59.000Z

302

Marginal yield, technological advances, and emissions timing in corn ethanols carbon payback time  

Science Journals Connector (OSTI)

Previous estimates of carbon payback time (CPT) of corn ethanol expansion assumed that marginal yields of newly ... these estimates assumed that the productivity of corn ethanol system and climate change impacts ...

Yi Yang; Sangwon Suh

2014-11-01T23:59:59.000Z

303

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

E-Print Network (OSTI)

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

Lundkvist, Silas

2009-01-01T23:59:59.000Z

304

Times Square Buildings Cond Nast Building Reuters Building Ernst & Young Building Times Square Tower  

Science Journals Connector (OSTI)

NEW YORKS Urban Development Corporations plan for Times Square called for four antiurbanistic office towers by Philip Johnson and John Burgee to stand guard like cops on the beat over what was viewed as a sq...

2005-01-01T23:59:59.000Z

305

Imaging at All Length and Time Scales  

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

Thematic Workshop Summary: Imaging at All Length and Time Scales Thematic Workshop Summary: Imaging at All Length and Time Scales Organizers: K amel F ezzaa ( APS), M arc D e G raef ( Carnegie M ellon U niversity), N athan G uisinger ( CNM) The a bility t o u nderstand, m odify, a nd c ontrol s ystems i n a v ariety o f e nvironments a cross m ultiple t ime and l ength s cales i s c entral t o m any f undamental c ontemporary r esearch a nd e ngineering c hallenges. Success i n t hese e fforts h inges o n t he a bility t o i mage n ot o nly t he s tructure i n s ystems, b ut a lso t he electronic, m agnetic, o ptical a nd c hemical p roperties a nd b ehavior a ssociated w ith t his s tructure. T he APS, C NM a nd E MC p ossess a d iverse a nd c omplementary a rray o f i maging, m icroscopy a nd s pect--- roscopy p latforms t o p ush t his f rontier o f m ultiscale a nd t ime---resolved i nvestigation.

306

Making web annotations persistent over time  

SciTech Connect

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

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

2010-01-01T23:59:59.000Z

307

Hurst exponents for short time series  

Science Journals Connector (OSTI)

A concept called balanced estimator of diffusion entropy is proposed to detect quantitatively scalings in short time series. The effectiveness is verified by detecting successfully scaling properties for a large number of artificial fractional Brownian motions. Calculations show that this method can give reliable scalings for short time series with length ?102. It is also used to detect scalings in the Shanghai Stock Index, five stock catalogs, and a total of 134 stocks collected from the Shanghai Stock Exchange Market. The scaling exponent for each catalog is significantly larger compared with that for the stocks included in the catalog. Selecting a window with size 650, the evolution of scaling for the Shanghai Stock Index is obtained by the window's sliding along the series. Global patterns in the evolutionary process are captured from the smoothed evolutionary curve. By comparing the patterns with the important event list in the history of the considered stock market, the evolution of scaling is matched with the stock index series. We can find that the important events fit very well with global transitions of the scaling behaviors.

Jingchao Qi and Huijie Yang

2011-12-19T23:59:59.000Z

308

Chaotifying Continuous-Time Nonlinear Autonomous Systems  

E-Print Network (OSTI)

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

Simin Yu; Guanrong Chen

2012-03-27T23:59:59.000Z

309

Spectral basis neural networks for real-time travel time forecasting  

SciTech Connect

This paper examines how real-time information gathered as part of intelligent transportation systems can be used to predict link travel times for one through five time periods ahead (of 5-min duration). The study employed a spectral basis artificial neural network (SNN) that utilizes a sinusoidal transformation technique to increase the linear separability of the input features. Link travel times from Houston that had been collected as part of the automatic vehicle identification system of the TranStar system were used as a test bed. It was found that the SNN outperformed a conventional artificial neural network and gave similar results to that of modular neural networks. However, the SNN requires significantly less effort on the part of the modeler than modular neural networks. The results, of the best SNN were compared with conventional link travel time prediction techniques including a Kalman filtering model, exponential smoothing model, historical profile, and real-time profile. It was found that the SNN gave the best overall results.

Park, D.; Rilett, L.R.; Han, G.

1999-12-01T23:59:59.000Z

310

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

DOE Data Explorer (OSTI)

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

311

Statistics of particle time-temperature histories.  

SciTech Connect

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

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

2014-10-01T23:59:59.000Z

312

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

SciTech Connect

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

Prigogine, I.

1990-01-01T23:59:59.000Z

313

Mitigating the impact of a time-dependent production process  

E-Print Network (OSTI)

Value-added processes that bear associated wait times occur frequently during production manufacturing and increase cycle time. Since the wait time is integral to the value created by the process, it can be difficult to ...

Dudnik, Sara A

2007-01-01T23:59:59.000Z

314

Time, Dynamics and Chaos: Integrating Poincare's 'Non-Integrable Systems'  

DOE R&D Accomplishments (OSTI)

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

Prigogine, I.

1990-10-00T23:59:59.000Z

315

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

E-Print Network (OSTI)

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

Sussex, University of

316

the Y-12 Times, March 2010  

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

3 3 March 2010 www.y12.doe.gov/news/times.php P.O. Box 2009 Oak Ridge, TN 37831-8245 W H A T ' S I N S I D E Page 2 Y-12's nuclear forensics role Page 3 First Y-12 demolition funded by ARRA Page 4 Bird's-eye view enhances security Page 6 Y-12 UW campaign has best year ever Page 6 Turn your bright idea into a patent B&W Technical Services Y-12, LLC, a partnership between Babcock & Wilcox Technical Services Group Inc. and Bechtel National Inc., operates the Y-12 National Security Complex. A newsletter for employees and friends of the Y-12 National Security Complex Managing Editors Amy Alley: alleyab@y12.doe.gov Heidi Spurling: spurlinghw@y12.doe.gov Layout Lisa Harris Contributors Ellen Boatner Ken Davis Beth Eckerman Cynthia Ensor Ryn Etter Kathy Fahey Stuart Hames Vicki Hinkel John Holbrook

317

Real-TIme Raman Gas Composition Analyzer  

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

Analyzer Analyzer Opportunity The Department of Energy's National Energy Technology Laboratory (NETL) is seeking collaborative research partners interested in implementing United States Provisional Patent Application entitled "Gas Sensing System Employing Raman Scattering". Disclosed in this application is a gas analyzing sensor that characterizes gaseous fuel, exhaust gases, or other process gas streams. The sensor reports concentrations of all majority gases at better than 0.3% accuracy in 1 second or less, and can be used for real-time gas analysis and system control. The sensor relies on novel techniques to enhance usually weak spontaneous Raman emissions from sample gases, enabling the application of Raman spectroscopy to rapid gas analysis. No commercially available sensor or sensing

318

Time-optimal navigation through quantum wind  

E-Print Network (OSTI)

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

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

2014-11-17T23:59:59.000Z

319

BRISTOL AND ITS NEIGHBOURHOOD IN ROMAN TIMES  

Science Journals Connector (OSTI)

Publisher Summary This chapter provides an overview of Bristol and its neighborhood in Roman times. There is no direct evidence to show that the site of the city of Bristol was occupied either by a British settlement or by a Roman city. The origin of the city of Bristol must be ascribed to a period at any rate subsequent to the conquest by the Saxons. Many of the British camps near Bristol appear to have been occupied by the Romans. Besides these, there are others that appear to be Roman in their origin, for example, Kingsweston near Blaise Castle, Bitton, Sodbury on the eastern ridge of the Cotswolds, and North Stoke. The country near Bristol was, thus, among the first to be occupied and administered by the Romans; Cirencester and Gloucester were both Roman cities before the end of the first century. One great Roman road, the \\{XIVth\\} Iter of the Antonine itinerary connects Caerleon and Caerwent in Monmouthshire, with Bath and Silchester.

A.T. MARTIN

2014-01-01T23:59:59.000Z

320

CHAPTER XVI - TIME SERIES: SEASONAL FLUCTUATIONS  

Science Journals Connector (OSTI)

Publisher Summary This chapter discusses the seasonal fluctuations in time series. Seasonal variations are defined either to be studied separately ormore oftento be removed, thus, allowing concentrating on the remaining variation. If the annual data are not strongly influenced by trend movements or cyclical changes, it is possible to compare seasonal data usuallymonthly data with averages not adjusted for trend and express them as percentages of these averages. In reality, the amplitude and period of seasonal movements vary in most cases from year to year, being affected by seasonal as well as by cyclical, random, and other nonseasonal factors. The averages, expressed in percentages, thus obtained are preliminary seasonal indexes. Seasonal indices based on the fitting of curves to monthly ratios, expressed as percentages, to moving averages are called moving seasonal indexes.

ISAAC PAENSON

1970-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "time m-f complimentary" 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

Time-optimal navigation through quantum wind  

E-Print Network (OSTI)

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

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

2015-02-19T23:59:59.000Z

322

Normalizing the causality between time series  

E-Print Network (OSTI)

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

Liang, X San

2015-01-01T23:59:59.000Z

323

Category:Time-Domain Electromagnetics | Open Energy Information  

Open Energy Info (EERE)

category "Time-Domain Electromagnetics" This category contains only the following page. T Time-Domain Electromagnetics Retrieved from "http:en.openei.orgw...

324

Time (in)consistency of multistage distributionally robust inventory ...  

E-Print Network (OSTI)

We study these phenomena in the context of managing an inventory over time, ...... the same transition kernel every time a given state (and action, depending on

2014-10-31T23:59:59.000Z

325

Turbo Compounding: A Technology Whose Time Has Come | Department...  

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

A Technology Whose Time Has Come Turbo Compounding: A Technology Whose Time Has Come 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters...

326

Real-Time Optimization Strategies for Building Systems  

E-Print Network (OSTI)

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

Victor Zavala

2011-07-02T23:59:59.000Z

327

Department of Energy to Provide Supercomputing Time to Run NOAA...  

Energy Savers (EERE)

Department of Energy to Provide Supercomputing Time to Run NOAA's Climate Change Models Department of Energy to Provide Supercomputing Time to Run NOAA's Climate Change Models...

328

Real Time Tailpipe Emission Measurements | Department of Energy  

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

Real Time Tailpipe Emission Measurements Real Time Tailpipe Emission Measurements 2002 DEER Conference Presentation: Brookhaven National Laboratory 2002deerimre.pdf More...

329

Emissions from Idling Trucks for Extended Time Periods | Department...  

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

Idling Trucks for Extended Time Periods Emissions from Idling Trucks for Extended Time Periods 2002 DEER Conference Presentation: Oak Ridge National Laboratory 2002deerlewis.pdf...

330

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

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

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

331

Time of Flight Secondary Ion (TOF SIMS) Mass Spectrometer | EMSL  

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

(TOF SIMS) Mass Spectrometer Time of Flight Secondary Ion (TOF SIMS) Mass Spectrometer The Physical Electronics Instruments (PHI) Model T2100 time-of-flight secondary ion mass...

332

Time-Domain Electromagnetics At Glass Mountain Area (Cumming...  

Open Energy Info (EERE)

Time-Domain Electromagnetics At Glass Mountain Area (Cumming And Mackie, 2007) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Time-Domain...

333

SumTime-Turbine: A Knowledge-Based System to Communicate Gas Turbine Time-Series Data  

Science Journals Connector (OSTI)

SumTime-Turbine...produces textual summaries of archived time-series data from gas turbines. These summaries should help experts understand large...SumTime-Turbine is based on pattern detection, ...

Jin Yu; Ehud Reiter; Jim Hunter

2003-01-01T23:59:59.000Z

334

CONFERENCE CENTER FACT SHEET A retreat facility where you can MEET EAT SLEEP smarter  

E-Print Network (OSTI)

- Cable television - Complimentary wireless internet - Refrigerator and microwave Nestled on 21 beautiful

335

Destination Palo Alto -Lodging http://www.destinationpaloalto.com/pages/lodging.php?visitor_info_id=8[7/27/2011 10:00:32 AM  

E-Print Network (OSTI)

, restaurant, bar Complimentary: parking, Internet in guest rooms $99-$399 AAA Each furnished guestroom has

Quake, Stephen R.

336

Classification of $SU(4) \\times SU(2) \\times U(1)$ Heterotic-String Models  

E-Print Network (OSTI)

The free fermionic construction of the heterotic string in four dimensions produced a large space of three generation models with the underlying $SO(10)$ embedding of the Standard Model states. The $SO(10)$ symmetry is broken to a subgroup directly at the string scale. Over the past few years free fermionic models with the Pati-Salam and flipped $SU(5)$ subgroups have been classified. In this paper we extend this classification program to models in which the $SO(10)$ symmetry is broken at the string level to the $SU(4)\\times SU(2)_L\\times U(1)_R$ (SU421) subgroup. The subspace of free fermionic models that we consider corresponds to symmetric ${\\mathbb{Z}}_2 \\times {\\mathbb{Z}}_2$ orbifolds. We provide a general argument that shows that this class of SU421 free fermionic models cannot produce viable three generation models.

Alon E. Faraggi; Hasan Sonmez

2014-12-09T23:59:59.000Z

337

Quantization of Space and Time in 3 and in 4 Space-time Dimensions  

E-Print Network (OSTI)

The fact that in Minkowski space, space and time are both quantized does not have to be introduced as a new postulate in physics, but can actually be derived by combining certain features of General Relativity and Quantum Mechanics. This is demonstrated first in a model where particles behave as point defects in 2 space dimensions and 1 time, and then in the real world having 3+1 dimensions. The mechanisms in these two cases are quite different, but the outcomes are similar: space and time form a (non-cummutative) lattice. These notes are short since most of the material discussed in these lectures is based on two earlier papers by the same author (gr-qc/9601014 and gr-qc/9607022), but the exposition given in the end is new.

G. 't Hooft

1996-08-16T23:59:59.000Z

338

Time-varying Reeb Graphs for Continuous Space-Time Data  

SciTech Connect

The Reeb graph is a useful tool in visualizing real-valued data obtained from computational simulations of physical processes. We characterize the evolution of the Reeb graph of a time-varying continuous function defined in three-dimensional space. We show how to maintain the Reeb graph over time and compress the entire sequence of Reeb graphs into a single, partially persistent data structure, and augment this data structure with Betti numbers to describe the topology of level sets and with path seeds to assist in the fast extraction of level sets for visualization.

Edelsbrunner, H; Harer, J; Mascarenhas, A; Pascucci, V; Snoeyink, J

2008-04-22T23:59:59.000Z

339

Range criterion and classification of true entanglement in $2\\times{M}\\times{N}$ system  

E-Print Network (OSTI)

We propose a range criterion which is a sufficient and necessary condition satisfied by two pure states transformable with each other under reversible stochastic local operations assisted with classical communication. We also provide a systematic method for seeking all kinds of true entangled states in the $2\\times{M}\\times{N}$ system, and can effectively distinguish them by means of the range criterion. The efficiency of the criterion and the method is exhibited by the classification of true entanglement in some types of the tripartite systems.

Lin Chen; Yi-Xin Chen

2005-06-18T23:59:59.000Z

340

The Y-12 Times, May 2009  

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

5 5 May 2009 www.y12.doe.gov/news/times.php P.O. Box 2009 Oak Ridge, TN 37831-8245 Managing Editors Amy Alley: alleyab@y12.doe.gov Heidi Spurling: spurlinghw@y12.doe.gov Layout/Design Lisa Harris Contributors Ellen Boatner Ken Davis Cynthia Ensor Kathy Fahey Vicki Hinkel Jamie Loveday W H A T ' S I N S I D E W H A T ' S I N S I D E Page 2 Page 2 Tech Transfer rolls out container technology Page 2 Page 2 Take the test that could save your life Page 3 Page 3 Partnering, preparing and confronting nuclear threats Pages 4 and 5 Pages 4 and 5 Day of Volunteering: a photo essay Page 6 Page 6 10 tips for stretching your dollars Page 7 Page 7 News and notes around Y-12 Page 8 Page 8 Get discount tickets to the Secret City Festival Cindy Moffett Brett Pate Gail Powell Ray Smith B&W Technical Services Y-12, LLC, a partnership between

Note: This page contains sample records for the topic "time m-f complimentary" 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

Beyond Archimedean Space-Time Structure  

SciTech Connect

It took two millennia after Euclid and until in the early 1880s, when we went beyond the ancient axiom of parallels, and inaugurated geometries of curved spaces. In less than one more century, General Relativity followed. At present, physical thinking is still beheld by the yet deeper and equally ancient Archimedean assumption. In view of that, it is argued with some rather easily accessible mathematical support that Theoretical Physics may at last venture into the non-Archimedean realms. In this introductory paper we stress two fundamental consequences of the non-Archimedean approach to Theoretical Physics: one of them for quantum theory and another for relativity theory. From the non-Archimedean viewpoint, the assumption of the existence of minimal quanta of light (of the fixed frequency) is an artifact of the present Archimedean mathematical basis of quantum mechanics. In the same way the assumption of the existence of the maximal velocity, the velocity of light, is a feature of the real space-time structure which is fundamentally Archimedean. Both these assumptions are not justified in corresponding non-Archimedean models.

Rosinger, Elemer E. [Department of Mathematics and Applied Mathematics, University of Pretoria, Pretoria, 0002 (South Africa); Khrennikov, Andrei [International Center for Mathematical Modeling, in Physics and Cognitive Sciences, Linnaeus University, S-35195, Vaexjoe (Sweden)

2011-03-28T23:59:59.000Z

342

Time dependent particle emission from fission products  

SciTech Connect

Decay heating following nuclear fission is an important factor in the design of nuclear facilities; impacting a variety of aspects ranging from cooling requirements to shielding design. Calculations of decay heat, often assumed to be a simple product of activity and average decay product energy, are complicated by the so called 'pandemonium effect'. Elucidated in the 1970's this complication arises from beta-decays feeding high-energy nuclear levels; redistributing the available energy between betas and gammas. Increased interest in improving the theoretical predictions of decay probabilities has been, in part, motivated by the recent experimental effort utilizing the Total Absorption Gamma-ray Spectrometer (TAGS) to determine individual beta-decay transition probabilities to individual nuclear levels. Accurate predictions of decay heating require a detailed understanding of these transition probabilities, accurate representation of particle decays as well as reliable predictions of temporal inventories from fissioning systems. We will discuss a recent LANL effort to provide a time dependent study of particle emission from fission products through a combination of Quasiparticle Random Phase Approximation (QRPA) predictions of beta-decay probabilities, statistical Hauser-Feshbach techniques to obtain particle and gamma-ray emissions in statistical Hauser-Feshbach and the nuclear inventory code, CINDER.

Holloway, Shannon T [Los Alamos National Laboratory; Kawano, Toshihiko [Los Alamos National Laboratory; Moller, Peter [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

343

OPEC 1991 results reflect hard times  

SciTech Connect

This paper reports that low crude oil prices and economic tough times in industrial countries cause a lean 1991 for members of the Organization of Petroleum Exporting Countries. OPEC's 1991 annual report the member countries reported an overall loss of $12 billion in 1991 on oil revenues that fell 16.2%. Iraq and Kuwait were not included because of their unusual circumstances in the wake of the Persian Gulf war. Reduced oil revenues reflected a slide to $18.66/bbl in 1991 from $22.26/bbl in 1990 for the average price of OPEC basket crudes. As of last June 5 OPEC's basket crude price has averaged only $17.42/bbl this year, OPEC News Agency (Opecna) reported. First quarter 1992 prices averaged $16.77/bbl, compared wit $19.31/bbl in fourth quarter 1991. The average price jumped 52 cent/bbl the first week in June this year to $19.93/bbl, bouyed by Saudi Arabia's move at the end of May to shift its policy from price moderation to one in favor of higher prices, Opecna the. OPEC members increased production 1% in 1991 to an average 23.28 million b/d in spite of negligible production from Iraq and Kuwait and reduced production from Qatar.

Not Available

1992-07-20T23:59:59.000Z

344

Space-time Curvature of Classical Electromagnetism  

E-Print Network (OSTI)

The space-time curvature carried by electromagnetic fields is discovered and a new unification of geometry and electromagnetism is found. Curvature is invariant under charge reversal symmetry. Electromagnetic field equations are examined with De Rham co homology theory. Radiative electromagnetic fields must be exact and co exact to preclude unobserved massless topological charges. Weyl's conformal tensor, here called ``the gravitational field'', is decomposed into a divergence-free non-local piece with support everywhere and a local piece with the same support as the matter. By tuning a local gravitational field to a Maxwell field the electromagnetic field's local gravitational field is discovered. This gravitational field carries the electromagnetic field's polarization or phase information, unlike Maxwell's stress-energy tensor. The unification assumes Einstein's equations and derives Maxwell's equations from curvature assumptions. Gravity forbids magnetic monopoles! This unification is stronger than the Einstein-Maxwell equations alone, as those equations must produce the electromagnetic field's local gravitational field and not just any conformal tensor. Charged black holes are examples. Curvature of radiative null electromagnetic fields is characterized.

R. W. M. Woodside

2004-10-08T23:59:59.000Z

345

The Arrow Of Time In The Landscape  

E-Print Network (OSTI)

We argue that an understanding of the Arrow of Time is urgently required if recent string-theoretic ideas about cosmology are to be made to function. In the string Landscape, the nucleation of baby universes is postulated to "populate" the multiverse. Here we argue that baby universes can only have an Arrow if they \\emph{inherit} one; the problem of explaining the Arrow is thus reduced to explaining it in the case of the original universe. Motivated by the Ooguri-Vafa-Verlinde formulation of "creation from nothing" in the context of string theory, we propose that the original universe was created along a spacelike surface with the topology of a torus. Using deep results in global differential geometry, we are able to show that the geometry of this surface had to be non-generic. This geometric "specialness" is communicated to matter through the inflaton. Thus we have a theory of the Arrow which is intrinsically geometric, which incorporates Inflation, and which allows universes in the Landscape to begin with physically acceptable initial conditions.

Brett McInnes

2007-12-28T23:59:59.000Z

346

Timed CSP: A Retrospective Jo el Ouaknine 1  

E-Print Network (OSTI)

APC 2005 Timed CSP: A Retrospective Jo? el Ouaknine 1 Oxford University Computing Laboratory, UK Timed CSP, from its inception nearly twenty years ago to very recent semantical and algorithmic developments. Key words: Process algebra, Timed CSP. Timed CSP was first proposed in 1986 by Reed and Roscoe

Ouaknine, Joël

347

An Operating System for a Time-Predictable Computing Node  

E-Print Network (OSTI)

An Operating System for a Time-Predictable Computing Node Guenter Khyo, Peter Puschner, and Martin control structures generated before runtime can as well be used within the operating system of an embedded real-time system. In this way we make not only task timing but also the timing of the operating system

348

Relation between quantum tunneling times for relativistic particles  

SciTech Connect

A general relation between the phase time (group delay) and the dwell time is derived for relativistic tunneling particles described by the Dirac equation. It is shown that the phase time equals the dwell time plus a self-interference delay which is a relativistic generalization of previous results.

Winful, Herbert G.; Ngom, Moussa; Litchinitser, Natalia M. [Department of Electrical Engineering and Computer Science, University of Michigan, 1301 Beal Avenue, Ann Arbor, Michigan 48109-2122 (United States); Applied Physics Program, University of Michigan, 2477 Randall Laboratory, Ann Arbor, Michigan 48109-1120 (United States); Department of Electrical Engineering and Computer Science, University of Michigan, 1301 Beal Avenue, Ann Arbor, Michigan 48109-2122 (United States)

2004-11-01T23:59:59.000Z

349

A complete axiomatization of timed bisimulation for a class of timed regular behaviours  

E-Print Network (OSTI)

, Denmark, and was partially supported by the Danish Natural Science Research Council project DART. Alan BN1 9QH, UK. Supported by SERC project GR/H 16537. Additional funding was received from EC BRA 7166]. As this is not an introductory paper on timed CCS, we have taken the liberty to refer the reader to the original papers by Wang

Jeffrey, Alan

350

A Simulation Model Supporting Time and Non-time Metrics for Web Service Composition  

Science Journals Connector (OSTI)

......messages. Since the general STPN is not good at expressing these various messages...rules of accessing web services on the Internet, the interval time between any two requests...oriented computing environment. IEEE Internet Comput. 10, 4349. [10] Zhang,W......

Zhao Wu; Naixue Xiong; Jong Hyuk Park; Tai-Hoon Kim; Lei Yuan

2010-02-01T23:59:59.000Z

351

Hyperacuity in time: a CNN model of a time-coding pathway of sound localization  

Science Journals Connector (OSTI)

This paper discusses a new cellular neural network model of the time-coding pathway of sound localization. The key feature of the model is lateral inhibition which is supposed to play crucial role in sound localization. The possible role of this inhibition ...

neural ARRAY(0x8475144) ACM Self-modifying machines (e.g.

1998-01-01T23:59:59.000Z

352

Time-of-arrival distributions from position-momentum and energy-time joint measurements  

E-Print Network (OSTI)

The position-momentum quasi-distribution obtained from an Arthurs and Kelly joint measurement model is used to obtain indirectly an ``operational'' time-of-arrival (TOA) distribution following a quantization procedure proposed by Kocha\\'nski and W\\'odkiewicz [Phys. Rev. A 60, 2689 (1999)]. This TOA distribution is not time covariant. The procedure is generalized by using other phase-space quasi-distributions, and sufficient conditions are provided for time covariance that limit the possible phase-space quasi-distributions essentially to the Wigner function, which, however, provides a non-positive TOA quasi-distribution. These problems are remedied with a different quantization procedure which, on the other hand, does not guarantee normalization. Finally an Arthurs and Kelly measurement model for TOA and energy (valid also for arbitrary conjugate variables when one of the variables is bounded from below) is worked out. The marginal TOA distribution so obtained, a distorted version of Kijowski's distribution, is time covariant, positive, and normalized.

A. D. Baute; I. L. Egusquiza; J. G. Muga; R. Sala-Mayato

1999-11-19T23:59:59.000Z

353

Time Integrated and Time Resolved Neutron Measurements in a Plasma Focus Device  

Science Journals Connector (OSTI)

This work reports some experimental results on neutron emission from the pinch phase of the plasma focus device PACO (2 kJ 31 kV). An evaluation of the building structure influence on neutron yield measurements was made. Special devices supporting CR?39 detectors were designed constructed and used for this purpose. Scintillator?photomultiplier systems were used to made time?resolved neutron detection. Angular dependence of neutron pulses was observed doing simultaneous measurements at three different angular positions of the time?resolved detectors. Time?of?flight neutron measurements were also done to estimate the scattering influence. This work shows that the scattering effect is not relevant in our experiment at least for r ? 2 m. So that in this limit it is not necessary do any correction by the scattering. The average forward to radial neutron yield anisotropy is found to be 1.59 0.12. The neutron energy anisotropy measurements by time?of?flight dont offer relevant results about the neutron production mechanism.

M. Milanese; R. Moroso; F. Castillo; J. J. E. Herrera; J. I. Golzarri; G. Espinosa

2006-01-01T23:59:59.000Z

354

Time-lapse travel time change of multiply scattered acoustic waves  

E-Print Network (OSTI)

of applications where detecting temporal changes may be useful include the monitoring of volcanoes, oil reservoirs time-lapse changes in the oil reservoir caused by a massive miscible CO2 flood to enhance oil recovery heterogeneous reservoirs. © 2005 Acoustical Society of America. DOI: 10.1121/1.2000827 PACS number s : 43.20.Fn

Snieder, Roel

355

Time Synchronization in Hierarchical TESLA Wireless Sensor Networks  

SciTech Connect

Time synchronization and event time correlation are important in wireless sensor networks. In particular, time is used to create a sequence events or time line to answer questions of cause and effect. Time is also used as a basis for determining the freshness of received packets and the validity of cryptographic certificates. This paper presents secure method of time synchronization and event time correlation for TESLA-based hierarchical wireless sensor networks. The method demonstrates that events in a TESLA network can be accurately timestamped by adding only a few pieces of data to the existing protocol.

Jason L. Wright; Milos Manic

2009-08-01T23:59:59.000Z

356

Time Variability of the "Quiet" Sun Observed  

Science Journals Connector (OSTI)

The Transition Region and Coronal Explorer (TRACE) observed a "quiet-Sun" region on 1999 February 17 from 02:15 UT to 3:00 UT with full resolution (05 pixel size), high cadence (125 s), and deep exposures (65 and 46 s) in the 171 and 195 wavelengths. We start our investigation of the time variability of "quiet-Sun" images with a detailed analysis of instrumental and nonsolar effects, such as orbital temperature variations, filtering of particle radiation spikes, spacecraft pointing drift, and solar rotation tracking. We quantify the magnitude of various noise components (photon Poisson statistics, data digitization, data compression, and readout noise) and establish an upper limit for the data noise level, above which temporal variability can safely be attributed to solar origin. We develop a pattern recognition code that extracts spatiotemporal events with significant variability, yielding a total of 3131 events in 171 and 904 events in 195 . We classify all 904 events detected in 195 according to flarelike characteristics and establish a numerical flare criterion based on temporal, spatial, and dynamic cross-correlation coefficients between the two observed temperatures (0.9 and 1.4 MK). This numerical criterion matches the visual flare classification in 83% of the cases and can be used for automated flare search. Using this flare discrimination criterion we find that only 35% (and 25%) of the events detected in 171 (and 195) represent flarelike events. The discrimination of flare events leads to a frequency distribution of peak fluxes, N(?F) ? ?F-1.830.07 at 195 , which is significantly flatter than the distribution of all events. A sensitive discrimination criterion of flare events is therefore important for microflare statistics and for conclusions on their occurrence rate and efficiency for coronal heating.

Markus J. Aschwanden; Richard W. Nightingale; Ted D. Tarbell; C. J. Wolfson

2000-01-01T23:59:59.000Z

357

The Sun in Time: Activity and Environment  

E-Print Network (OSTI)

(abridged) The Sun's magnetic activity has steadily declined during its main-sequence life. While the solar photospheric luminosity was about 30% lower 4.6 Gyr ago when the Sun arrived on the main sequence compared to present-day levels, its faster rotation generated enhanced magnetic activity; magnetic heating processes in the chromosphere, the transition region, and the corona induced ultraviolet, extreme-ultraviolet, and X-ray emission about 10, 100, and 1000 times, respectively, the present-day levels, as inferred from young solar-analog stars. Also, the production rate of accelerated, high-energy particles was orders of magnitude higher than in present-day solar flares, and a much stronger wind escaped from the Sun, permeating the entire solar system. The consequences of the enhanced radiation and particle fluxes from the young Sun were potentially severe for the evolution of solar-system planets and moons. Interactions of high-energy radiation and the solar wind with upper planetary atmospheres may have led to the escape of important amounts of atmospheric constituents. The present dry atmosphere of Venus and the thin atmosphere of Mars may be a product of early irradiation and heating by solar high-energy radiation. High levels of magnetic activity are also inferred for the pre-main sequence Sun. At those stages, interactions of high-energy radiation and particles with the circumsolar disk in which planets eventually formed were important. Traces left in meteorites by energetic particles and anomalous isotopic abundance ratios in meteoritic inclusions may provide evidence for a highly active pre-main sequence Sun. The present article reviews these various issues related to the magnetic activity of the young Sun and the consequent interactions with its environment.

M. Guedel

2007-12-11T23:59:59.000Z

358

URL: http://www.elsevier.nl/locate/entcs/volume68.html 18 pages Timed CSP = Closed Timed Automata 1  

E-Print Network (OSTI)

URL: http://www.elsevier.nl/locate/entcs/volume68.html 18 pages Timed CSP = Closed Timed Automata 1 70118, USA Abstract We study the expressive power of an augmented version of Timed CSP and show constraints. We also show that this new version of Timed CSP is expressive enough to capture the most widely

Ouaknine, Joël

359

Space-Time Approach to Quantum Electrodynamics  

Science Journals Connector (OSTI)

In this paper two things are done. (1) It is shown that a considerable simplification can be attained in writing down matrix elements for complex processes in electrodynamics. Further, a physical point of view is available which permits them to be written down directly for any specific problem. Being simply a restatement of conventional electrodynamics, however, the matrix elements diverge for complex processes. (2) Electrodynamics is modified by altering the interaction of electrons at short distances. All matrix elements are now finite, with the exception of those relating to problems of vacuum polarization. The latter are evaluated in a manner suggested by Pauli and Bethe, which gives finite results for these matrices also. The only effects sensitive to the modification are changes in mass and charge of the electrons. Such changes could not be directly observed. Phenomena directly observable, are insensitive to the details of the modification used (except at extreme energies). For such phenomena, a limit can be taken as the range of the modification goes to zero. The results then agree with those of Schwinger. A complete, unambiguous, and presumably consistent, method is therefore available for the calculation of all processes involving electrons and photons.The simplification in writing the expressions results from an emphasis on the over-all space-time view resulting from a study of the solution of the equations of electrodynamics. The relation of this to the more conventional Hamiltonian point of view is discussed. It would be very difficult to make the modification which is proposed if one insisted on having the equations in Hamiltonian form.The methods apply as well to charges obeying the Klein-Gordon equation, and to the various meson theories of nuclear forces. Illustrative examples are given. Although a modification like that used in electrodynamics can make all matrices finite for all of the meson theories, for some of the theories it is no longer true that all directly observable phenomena are insensitive to the details of the modification used.The actual evaluation of integrals appearing in the matrix elements may be facilitated, in the simpler cases, by methods described in the appendix.

R. P. Feynman

1949-09-15T23:59:59.000Z

360

Tips: Time-Based Electricity Rates | Department of Energy  

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

Tips: Time-Based Electricity Rates Tips: Time-Based Electricity Rates Tips: Time-Based Electricity Rates July 2, 2012 - 8:09pm Addthis Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times. Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times. What are the key facts? Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times. Distributing the electricity demand more evenly ensures that a steady and reliable stream of electricity is available for everyone. To help reduce their peak power demands and save money, many utilities are

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


361

Tips: Time-Based Electricity Rates | Department of Energy  

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

Tips: Time-Based Electricity Rates Tips: Time-Based Electricity Rates Tips: Time-Based Electricity Rates July 2, 2012 - 8:09pm Addthis Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times. Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times. What are the key facts? Time-based electricity programs encourage you to use energy when the demand is low by giving you a lower price for electricity during those times. Distributing the electricity demand more evenly ensures that a steady and reliable stream of electricity is available for everyone. To help reduce their peak power demands and save money, many utilities are

362

The Cosmological Constant Problem and Re-interpretation of Time  

E-Print Network (OSTI)

We abandon the interpretation that time is a global parameter in quantum mechanics, replace it by a quantum dynamical variable playing the role of time. This operational re-interpretation of time provides a solution to the cosmological constant problem. The expectation value of the zero-point energy under the new time variable vanishes. The fluctuation of the vacuum energy as the leading contribution to the gravitational effect gives a correct order to the observed "dark energy". The "dark energy" as a mirage is always seen comparable with the matter energy density by an observer using the internal clock time. Conceptual consequences of the re-interpretation of time are also discussed.

M. J. Luo

2013-12-10T23:59:59.000Z

363

Time Dependent Density Functional Theory Application to Extended Systems  

E-Print Network (OSTI)

Time Dependent Density Functional Theory Application to Extended Systems Francesco Sottile Facility (ETSF) Donostia, 25 July 2007 Time Dependent Density Functional Theory Francesco Sottile #12 Density Functional Theory Francesco Sottile #12;Linear Periodic systems ALDA The Quest for the Holy

Botti, Silvana

364

Statistical study of substorm timing sequence Naiguo Lin,1  

E-Print Network (OSTI)

expected in various onset mechanisms are examined by using a space-time diagram, which correlates observed observed prior to the substorm onset often occur at a time which was shorter than that expected from MHD

California at Berkeley, University of

365

NREL: Awards and Honors - Real-Time Biomass Analysis  

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

Real-Time Biomass Analysis Developers: Dr. Bob Meglen, Dr. Steve Kelly, and Dr. Bonnie Hames, National Renewable Energy Laboratory. Real-Time Biomass Analysis (RTBA), is a portable...

366

The impact of lead time on truckload transportation rates  

E-Print Network (OSTI)

The objective of this thesis was to analyze truckload shipment transactions in order to determine if rates are impacted by tender lead time, which is the amount of time between when a carrier is offered a load to when the ...

Caldwell, Erik R. (Erik Russell)

2008-01-01T23:59:59.000Z

367

Planning of Minimum-Time Trajectories for Robot Arms  

E-Print Network (OSTI)

The minimum-time for a robot arm has been a longstanding and unsolved problem of considerable interest. We present a general solution to this problem that involves joint-space tesselation, a dynamic time-scaling ...

Sahar, Gideon

1984-11-01T23:59:59.000Z

368

Filamentation Time Diagnosis of Thinning Troughs and Cutoff Lows  

Science Journals Connector (OSTI)

This paper analyzes synoptic-scale trough-thinning processes using a filamentation time diagnostic. The filamentation time diagnostic is derived from the potential vorticity equation expressed in spherical coordinates in the horizontal plane and ...

Yu-Ming Tsai; Hung-Chi Kuo; Wayne H. Schubert

2010-06-01T23:59:59.000Z

369

Hypothesis Testing for Autocorrelated Short Climate Time Series  

Science Journals Connector (OSTI)

Commonly used statistical tests of hypothesis, also termed inferential tests, that are available to meteorologists and climatologists all require independent data in the time series to which they are applied. However, most of the time series that ...

Virginie Guemas; Ludovic Auger; Francisco J. Doblas-Reyes

2014-03-01T23:59:59.000Z

370

Removing nuclear waste, one shipment at a time  

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

Removing nuclear waste, one shipment at a time Removing nuclear waste, one shipment at a time The Lab's 1,000th shipment of transuranic waste recently left Los Alamos, on its way...

371

Accelerating time-to-market in the global electronics industry  

E-Print Network (OSTI)

In today's electronics industry, fast time-to-market (TTM) and time-to-profit (TTP) is key to customer satisfaction and firm competitiveness. Optimizing the product development and new product introduction (NPI) process ...

Folgo, Elena Jean

2008-01-01T23:59:59.000Z

372

Real-Time Ensemble Control with Reduced-Order Modeling  

E-Print Network (OSTI)

The control of spatially distributed systems is often complicated by significant uncertainty about system inputs, both time-varying exogenous inputs and time-invariant parameters. Spatial variations of uncertain parameters ...

Lin, Binghuai

373

Why are MD simulated protein folding times wrong? Dmitry Nerukh  

E-Print Network (OSTI)

Why are MD simulated protein folding times wrong? Dmitry Nerukh Unilever Centre for Molecular.ac.uk The question of significant deviations of protein folding times simulated using molecular dynamics from

Nerukh, Dmitry

374

Real-time Multi-period truckload routing problems  

E-Print Network (OSTI)

In this thesis we consider a multi-period truckload pick-up and delivery problem dealing with real-time requests over a finite time horizon. We introduce the notion of postponement of requests, whereby the company can ...

Limpaitoon, Tanachai

2008-01-01T23:59:59.000Z

375

Vibration analysis by speckle techniques in real time  

Science Journals Connector (OSTI)

Vibration analysis in quasi-real time is studied by recording the time-averaged speckle pattern in a bismuth silicon oxide crystal (Bi12SiO20). When the crystal...

Tiziani, H J; Klenk, J

1981-01-01T23:59:59.000Z

376

Compression effects, perceptual asymmetries, and the grammar of timing  

E-Print Network (OSTI)

This dissertation reports the results of two English experiments on timing and perception. The first experiment demonstrates asymmetries in timing between consonants and vowels, which depend on the manner of the consonant. ...

Katz, Jonah (Jonah Isaac)

2010-01-01T23:59:59.000Z

377

Ames Lab 101: Real-Time 3D Imaging  

ScienceCinema (OSTI)

Ames Laboratory scientist Song Zhang explains his real-time 3-D imaging technology. The technique can be used to create high-resolution, real-time, precise, 3-D images for use in healthcare, security, and entertainment applications.

Zhang, Song

2012-08-29T23:59:59.000Z

378

Modeling reaction time within a traffic simulation model  

E-Print Network (OSTI)

Human reaction time has a substantial effect on modeling of human behavior at a microscopic level. Drivers and pedestrian do not react to an event instantaneously; rather, they take time to perceive the event, process the ...

Basak, Kakali

379

Considering Risk-Taking Behavior in Travel Time Reliability  

E-Print Network (OSTI)

wide distribution of preferences for speed and reliability.Distribution of Motorists Preference for Travel Time and Reliability:time, reliability and cost have normal distributions, i.e. ,

2005-01-01T23:59:59.000Z

380

Hybrid Time Formulation for Diesel Blending and Distribution Scheduling  

Science Journals Connector (OSTI)

Hybrid Time Formulation for Diesel Blending and Distribution Scheduling ... Schematic of diesel in-line blending and distribution infrastructure. ...

Srgio M. S. Neiro; Valria V. Murata; Jos M. Pinto

2014-06-13T23:59:59.000Z

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


381

Solution to time-energy costs of quantum channels  

E-Print Network (OSTI)

We derive a formula for the time-energy costs of general quantum channels proposed in [Phys. Rev. A 88, 012307 (2013)]. This formula allows us to numerically find the time-energy cost of any quantum channel using positive semidefinite programming. We also derive a lower bound to the time-energy cost for any channels and the exact the time-energy cost for a class of channels which includes the qudit depolarizing channels and projector channels as special cases.

Chi-Hang Fred Fung; H. F. Chau; Chi-Kwong Li; Nung-Sing Sze

2014-12-16T23:59:59.000Z

382

RIS-M-2365 RESPONSE TIMES OF OPERATORS  

E-Print Network (OSTI)

. Lognormal distributions are found to provide the best fit of the day and the night response times. INIS

383

Distinguishing causal time from Minkowski time and a model for the black hole quantum eigenstates  

E-Print Network (OSTI)

A discussion is presented of the principle of black hole com- plementarity. It is argued that this principle could be viewed as a breakdown of general relativity, or alternatively, as the introduction of a time variable with multiple `sheets' or `branches' A consequence of the theory is that the stress-energy tensor as viewed by an outside observer is not simply the Lorentz-transform of the tensor viewed by an ingoing observer. This can serve as a justification of a new model for the black hole atmosphere, recently re-introduced. It is discussed how such a model may lead to a dynamical description of the black hole quantum states.

G. 't Hooft

1997-11-18T23:59:59.000Z

384

Timed CSP and Object-Z John Derrick  

E-Print Network (OSTI)

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

Kent, University of

385

Model checking Timed CSP Philip Armstrong Gavin Lowe Joel Ouaknine  

E-Print Network (OSTI)

Model checking Timed CSP Philip Armstrong Gavin Lowe Jo¨el Ouaknine A.W. Roscoe Oxford University Department of Computer Science Abstract Though Timed CSP was developed 25 years ago and the CSP for Timed CSP. In this paper we report on the creation of such a version, based on the digitisation results

Ouaknine, Joël

386

Computing Schedules for Time-Triggered Control using Genetic Algorithms  

E-Print Network (OSTI)

Computing Schedules for Time-Triggered Control using Genetic Algorithms Truong Nghiem Georgios E scheduling problem for timed-triggered controllers (OSTTC) and the time complexity of the corresponding search. Keywords: Scheduling; Digital control; Genetic algorithms; 1. INTRODUCTION Digital control theory

Fainekos, Georgios E.

387

Intelligent Transportation Systems: Saving Lives, Time and Money Kristin Tufte  

E-Print Network (OSTI)

Intelligent Transportation Systems: Saving Lives, Time and Money Kristin Tufte Portland State University June 23, 2010 #12;Intelligent Transportation Systems: Saving Lives, Time and Money 1,400,000 urban cities 3 counties 1 region #12;Intelligent Transportation Systems: Saving Lives, Time and Money Why Now

Bertini, Robert L.

388

Time-warped Geodesic Regression , Nikhil Singh1  

E-Print Network (OSTI)

Time-warped Geodesic Regression Yi Hong1 , Nikhil Singh1 , Roland Kwitt3 , and Marc Niethammer1,2 1 geodesic regression with parametric time-warps. This allows, for example, to capture saturation effects. We demonstrate that by augmenting geodesic regression with parametric time-warp functions, we can

389

Observation time scale, free-energy landscapes, and molecular symmetry  

E-Print Network (OSTI)

Observation time scale, free-energy landscapes, and molecular symmetry David J. Walesa,1 and Peter structures that interconvert on a given time scale are lumped together, the corresponding free-energy surface that are connected by free-energy barriers below a certain threshold. We illustrate this time dependence for some

Salamon, Peter

390

Time-based intrusion detection in cyber-physical systems  

Science Journals Connector (OSTI)

Embedded systems, particularly real-time systems with temporal constraints, are increasingly deployed in every day life. Such systems that interact with the physical world are also referred to as cyber-physical systems (CPS). These systems commonly find ... Keywords: cyber-physical systems, real-time systems, security, timing analysis

Christopher Zimmer; Balasubramanya Bhat; Frank Mueller; Sibin Mohan

2010-04-01T23:59:59.000Z

391

Carbon-14 Time Scale Extended: Comparison of Chronologies  

Science Journals Connector (OSTI)

...radiocarbon time scale agrees with the Camp Century chronology and with the thorium-230...radiocarbon time scale agrees with the Camp Century chronology and with the thorium-230...interstades time scale agrees with the Camp Century chronology and with the of corals...

P. M. Grootes

1978-04-07T23:59:59.000Z

392

Cycle Time Prediction: When Will This Case Finally Be Finished?  

E-Print Network (OSTI)

number. Instead, this is usually the average cycle time of a case, combined with a certain marginCycle Time Prediction: When Will This Case Finally Be Finished? B.F. van Dongen, R.A. Crooy, and W into the remaining cycle time of a case, the current case can be compared to all past ones. The most trivial way

van der Aalst, Wil

393

Intrusion Detection in Realtime Database Systems Via Time Signatures*  

E-Print Network (OSTI)

as ``normal'' transactions, and compare the ability of different numerically quantifiable measures to capture. Introduction In a real­time database system, transactions often have timing constraints. Transactions must meet their timing constraints, often expressed as deadlines, in order to be correct and useful. In stock market

Son, Sang H.

394

On Time Machines in KerrNewman Spacetime  

E-Print Network (OSTI)

On Time Machines in Kerr­Newman Spacetime Diplomarbeit der Philosophisch´aj´icek Institut f¨ur theoretische Physik Universit¨at Bern #12;#12;On Time Machines in Kerr­Newman Spacetime, The Time Machine #12;#12;Contents 1 Introduction 1 1.1 Historical Remarks

Wüthrich, Christian

395

Mining, Modeling, and Analyzing Real-Time Social Trails  

E-Print Network (OSTI)

-time social trails that reflect the digital footprints of crowds of real-time web users in response to real-world events or online phenomena. These digital footprints correspond to the artifacts strewn across the real-time web like posting of messages...

Kamath, Krishna Y

2013-05-28T23:59:59.000Z

396

State Control Design for Linear Systems with Distributed Time Delays  

E-Print Network (OSTI)

State Control Design for Linear Systems with Distributed Time Delays Daniel Gontkovic and Róbert with distributed time delays. Using an extended form of the Lyapunov- Krasovskii functional the controller design involving distributed time delays is a problem of large practical interest where intensive activity are done

Paris-Sud XI, Université de

397

Time and Aging: A Physicist's Look at Gerontology  

E-Print Network (OSTI)

that physics simply does not have the wherewithal to specify the meaning of time or to define time in terms, it is natural to turn to physics in order to see whether there is such a law. Some authors claim aspect of how time is measured and not the meaning of the term. In fact, I think it is fair to admit

Seevinck, Michiel

398

Implicit spatial length modulates time estimates, but not vice versa  

Science Journals Connector (OSTI)

How are space and time represented in the human mind? Here we evaluate two theoretical proposals, one suggesting a symmetric relationship between space and time (ATOM theory) and the other an asymmetric relationship (metaphor theory). In Experiment 1, ... Keywords: ATOM, metaphor, psychophysics, space, time

Roberto Bottini; Daniel Casasanto

2010-08-01T23:59:59.000Z

399

Timed Automata Lecture #15 of Advanced Model Checking  

E-Print Network (OSTI)

controller of an airplane, railway crossing, robot controllers ­ steel production controllers, communication ­ the next-operator "measures" time passage ­ two time units after being red, the light is green: 2 (red green) ­ within two time units after red, the light is green: 2 (red (green green green)) 2 green

Ábrahám, Erika

400

Timed Automata Lecture #15 of Advanced Model Checking  

E-Print Network (OSTI)

of an airplane, railway crossing, robot controllers ­ steel production controllers, communication protocols ­ the next-operator "measures" time passage ­ two time units after being red, the light is green: 2 (red green) ­ within two time units after red, the light is green: 2 (red (green green green)) | {z } 2

Ábrahám, Erika

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


401

Transformation of spatial and perturbation derivatives of travel time  

E-Print Network (OSTI)

Transformation of spatial and perturbation derivatives of travel time at a general interface and perturbation parameters. We derive the explicit equations for transforming these travel­time derivatives Hamiltonian function and are applicable to the transformation of travel­time derivatives in both isotropic

Cerveny, Vlastislav

402

TRANSIT TIMING OBSERVATIONS FROM KEPLER. VIII. CATALOG OF TRANSIT TIMING MEASUREMENTS OF THE FIRST TWELVE QUARTERS  

SciTech Connect

Following the works of Ford et al. and Steffen et al. we derived the transit timing of 1960 Kepler objects of interest (KOIs) using the pre-search data conditioning light curves of the first twelve quarters of the Kepler data. For 721 KOIs with large enough signal-to-noise ratios, we obtained also the duration and depth of each transit. The results are presented as a catalog for the community to use. We derived a few statistics of our results that could be used to indicate significant variations. Including systems found by previous works, we have found 130 KOIs that showed highly significant times of transit variations (TTVs) and 13 that had short-period TTV modulations with small amplitudes. We consider two effects that could cause apparent periodic TTVthe finite sampling of the observations and the interference with the stellar activity, stellar spots in particular. We briefly discuss some statistical aspects of our detected TTVs. We show that the TTV period is correlated with the orbital period of the planet and with the TTV amplitude.

Mazeh, Tsevi; Nachmani, Gil; Holczer, Tomer; Sokol, Gil [School of Physics and Astronomy, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, Tel Aviv 69978 (Israel); Fabrycky, Daniel C. [Department of Astronomy and Astrophysics, University of Chicago, 5640 Ellis Ave., Chicago, IL 60637 (United States); Ford, Eric B.; Ragozzine, Darin [Astronomy Department, University of Florida, Gainesville, FL 32111 (United States); Sanchis-Ojeda, Roberto [Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139 (United States); Rowe, Jason F.; Lissauer, Jack J. [NASA Ames Research Center, Moffett Field, CA 94035 (United States); Zucker, Shay [Department of Geophysical, Atmospheric and Planetary Sciences, Raymond and Beverly Sackler Faculty of Exact Sciences Tel Aviv University, 69978 Tel Aviv (Israel); Agol, Eric [Department of Astronomy, Box 351580, University of Washington, Seattle, WA 98195 (United States); Carter, Joshua A. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Quintana, Elisa V. [SETI Institute, 189 Bernardo Ave, Suite 100, Mountain View, CA 94043 (United States); Steffen, Jason H. [Fermilab Center for Particle Astrophysics, P.O. Box 500, MS 127, Batavia, IL 60510 (United States); Welsh, William [Astronomy Department, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182 (United States)

2013-10-01T23:59:59.000Z

403

SPACE TIME INTERFERENCE ALIGNMENT SCHEME FOR THE MIMO BC AND IC WITH DELAYED CSIT AND FINITE COHERENCE TIME  

E-Print Network (OSTI)

and Heath, space-time interference align- ment (STIA), proves that in the underdetermined (overloaded) multi in [11] proposed a scheme, hereafter referred to as space-time interference alignment (STIA

Gesbert, David

404

Annual Precise Time and Time Interval (PTTI) Systems and Applications Meeting NEW IMPROVED SYSTEM FOR WWVB BROADCAST  

E-Print Network (OSTI)

by use of a binary coded decimal (BCD) format, allowing the reception of a time-of-day code. However The WWVB broadcast of the time-code signal has undergone no major changes in its communications protocol

405

Relativistic free-motion time-of-arrival  

E-Print Network (OSTI)

Relativistic free-motion time-of-arrival theory for massive spin-1/2 particles is systematically developed. Contrary to the nonrelativistic time-of-arrival operator studied thoroughly in previous literatures, the relativistic time-of-arrival operator possesses self-adjoint extensions because of the particle-antiparticle symmetry. The nonrelativistic limit of our theory is in agreement with the nonrelativistic time-of-arrival theory. By comparing the time-of-arrival operator with the Hamiltonian operator of a free Dirac particle, one can show a duality between position space and momentum space.

Zhi-Yong Wang; Cai-Dong Xiong

2007-10-22T23:59:59.000Z

406

Energy Levels of "Hydrogen Atom" in Discrete Time Dynamics  

E-Print Network (OSTI)

We analyze dynamical consequences of a conjecture that there exists a fundamental (indivisible) quant of time. In particular we study the problem of discrete energy levels of hydrogen atom. We are able to reconstruct potential which in discrete time formalism leads to energy levels of unperturbed hydrogen atom. We also consider linear energy levels of quantum harmonic oscillator and show how they are produced in the discrete time formalism. More generally, we show that in discrete time formalism finite motion in central potential leads to discrete energy spectrum, the property which is common for quantum mechanical theory. Thus deterministic (but discrete time!) dynamics is compatible with discrete energy levels.

Andrei Khrennikov; Yaroslav Volovich

2006-04-27T23:59:59.000Z

407

Extended Coherence Time with Atom-Number Squeezed Sources  

E-Print Network (OSTI)

Coherence properties of Bose-Einstein condensates offer the potential for improved interferometric phase contrast. However, decoherence effects due to the mean-field interaction shorten the coherence time, thus limiting potential sensitivity. In this work, we demonstrate increased coherence times with number squeezed states in an optical lattice using the decay of Bloch oscillations to probe the coherence time. We extend coherence times by a factor of 2 over those expected with coherent state BEC interferometry. We observe quantitative agreement with theory both for the degree of initial number squeezing as well as for prolonged coherence times.

Wei Li; Ari K. Tuchman; Hui-Chun Chien; Mark A. Kasevich

2006-09-02T23:59:59.000Z

408

Extended Coherence Time with Atom-Number Squeezed States  

SciTech Connect

Coherence properties of Bose-Einstein condensates offer the potential for improved interferometric phase contrast. However, decoherence effects due to the mean-field interaction shorten the coherence time, thus limiting potential sensitivity. In this work, we demonstrate increased coherence times with number squeezed states in an optical lattice using the decay of Bloch oscillations to probe the coherence time. We extend coherence times by a factor of 2 over those expected with coherent state Bose-Einstein condensate interferometry. We observe quantitative agreement with theory both for the degree of initial number squeezing as well as for prolonged coherence times.

Li Wei; Tuchman, Ari K.; Chien, H.-C.; Kasevich, Mark A. [Physics Department, Stanford University, Stanford, California 94305 (United States)

2007-01-26T23:59:59.000Z

409

ARM - Time in ARM NetCDF Files  

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

govDataTime in ARM NetCDF Files govDataTime in ARM NetCDF Files Page Contents Introduction Time Zones Epoch Time Time Variables Conversion Examples and Hints Perl Example C Example Fortran Example IDL Example Notes on Generating Epoch Times Contact Information Time in ARM NetCDF Files Introduction This document explains most of the issues related to the use of time in ARM netCDF data files. Time Zones All ARM netCDF files are in UTC. Note that this has some implications for solar-based data; we tend to split our files at midnight, but the sun is still up at 0000 UTC at SGP in the late spring and summer, and all the time at TWP. This means a given solar arc may be broken across two different files. That's just the way it is; using local time in ARM files would have been a bigger mess. Note that splitting files at 0000 UTC is not an ARM standard, and many

410

Time-dependent density functional theory with ultrasoft pseudopotentials: Real-time electron propagation across a molecular junction  

E-Print Network (OSTI)

Time-dependent density functional theory with ultrasoft pseudopotentials: Real-time electron 2006 A practical computational scheme based on time-dependent density functional theory TDDFT density functional theory22 TDDFT . Density functional theory DFT 23 with the Kohn-Sham reference kinetic

Lin, Xi

411

Polychronicity and multipresence: a grounded theory of e-learning time-awareness as expressed by Portuguese academics' time concepts  

Science Journals Connector (OSTI)

This paper makes an attempt to systematise and theorise the variety of time-bound terms and understandings used by academics for analysing and describing e-learning time properties. This temporal consideration has value in information systems development ... Keywords: E-learning, academic temporal profiles, faculty time-awareness, grounded theory, temporal performance management

Jorge Tiago Martins; Miguel Baptista Nunes

2010-12-01T23:59:59.000Z

412

SumTime-Turbine: A Knowledge-Based System to Communicate Gas Turbine Time-Series Data  

E-Print Network (OSTI)

SumTime-Turbine: A Knowledge-Based System to Communicate Gas Turbine Time-Series Data Jin Yu produces textual summaries of archived time- series data from gas turbines. These summaries should help evaluated. 1 Introduction In order to get the most out of gas turbines, TIGER [2] has been developed

Reiter, Ehud

413

Revised timing and onset location of two isolated substorms observed by Time History of Events and Macroscale  

E-Print Network (OSTI)

reconfigurations of the magne- tosphere involving solar wind energy storage in Earth's magnetotail and abruptRevised timing and onset location of two isolated substorms observed by Time History of Events by the Time History of Events and Macroscale Interactions During Substorms (THEMIS) spacecraft. During the 29

California at Berkeley, University of

414

How to Request & Access Beam Time | Stanford Synchrotron Radiation  

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

How to Request & Access Beam Time How to Request & Access Beam Time Step 1: Submit a proposal that summarizes proposed research plans. Step 2: Submit beam time requests. Step 3: Review & accept beam time allocations. Instructions for users allocated beam time on SSRL X-ray/VUV beam lines. Accept Beam Time & Submit Support Request Registration & Assistance User Agreements User Financial Accounts, Supplies, Gases, Domestic & International Shipments User Computer Accounts User Safety Preparing for Arrival/Lodging/Check-In Acknowledgements, Publications, Science Highlights & News Feedback Step 1: Submit a proposal that summarizes proposed research plans. Review the guidelines for proposals and scheduling procedures. Standard proposals can be submitted through the user portal three times each year:

415

Supplemental Guidance Regarding Compensatory Time Off for Travel |  

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

Supplemental Guidance Regarding Compensatory Time Off for Travel Supplemental Guidance Regarding Compensatory Time Off for Travel Supplemental Guidance Regarding Compensatory Time Off for Travel Questions and answers on issues that supplement the final regulations on compensatory time for travel issued by the Office of Personnel Management. In addition, a sample worksheet is attached to assist travelers in determining and documenting their travel time that may be credited for compensatory time for travel. This information will be incorporated in Appendix D of the DOE Handbook on Overtime when the handbook is updated. Supplemental Guidance Regarding Compensatory Time Off for Travel Responsible Contacts Bruce Murray HR Policy Advisor E-mail bruce.murray@hq.doe.gov Phone 202-586-3372 More Documents & Publications DOE Handbook on Overtime

416

Determination of fission rate by mean last passage time  

Science Journals Connector (OSTI)

The mean last passage time is introduced instead of the mean first passage time for determining the decay rate of a nucleus after induced fission. The stationary fission rate calculated by the inverse of the mean last passage time at the saddle point is in agreement with the result of Langevin simulations and better than that of the mean first passing time at the scission point. In particular, we take into account the backstreaming effect where test particles pass over the potential barrier multiple times. It is shown that the oscillating time of a hot fissioning system around the saddle point is the longest one in time scales of the fission, thus more neutrons might be emitted during this period.

Jing-Dong Bao and Ying Jia

2004-02-26T23:59:59.000Z

417

Dead-time compensation for a logarithmic display rate meter  

DOE Patents (OSTI)

An improved circuit is provided for application to a radiation survey meter that uses a detector that is subject to dead time. The circuit compensates for dead time over a wide range of count rates by producing a dead-time pulse for each detected event, a live-time pulse that spans the interval between dead-time pulses, and circuits that average the value of these pulses over time. The logarithm of each of these values is obtained and the logarithms are subtracted to provide a signal that is proportional to a count rate that is corrected for the effects of dead time. The circuit produces a meter indication and is also capable of producing an audible indication of detected events.

Larson, John A. (Aurora, IL); Krueger, Frederick P. (Aurora, IL)

1988-09-20T23:59:59.000Z

418

Dead-time compensation for a logarithmic display rate meter  

DOE Patents (OSTI)

An improved circuit is provided for application to a radiation survey meter that uses a detector that is subject to dead time. The circuit compensates for dead time over a wide range of count rates by producing a dead-time pulse for each detected event, a live-time pulse that spans the interval between dead-time pulses, and circuits that average the value of these pulses over time. The logarithm of each of these values is obtained and the logarithms are subtracted to provide a signal that is proportional to a count rate that is corrected for the effects of dead time. The circuit produces a meter indication and is also capable of producing an audible indication of detected events. 5 figs.

Larson, J.A.; Krueger, F.P.

1987-10-05T23:59:59.000Z

419

Measurement of Propagation Time Dispersion in a Scintillator  

E-Print Network (OSTI)

One contribution to the time resolution of a scintillation detector is the signal time spread due to path length variations of the detected photons from a point source. In an experimental study a rectangular scintillator was excited by means of a fast pulsed ultraviolet laser at different positions along its longitudinal axis. Timing measurements with a photomultiplier tube in a detection plane displaced from the scintillator end face showed a correlation between signal time and tube position indicating only a small distortion of photon angles during transmission. The data is in good agreement with a Monte Carlo simulation used to compute the average photon angle with respect to the detection plane and the average propagation time. Limitations on timing performance that arise from propagation time dispersion are expected for long and thin scintillators used in future particle identification systems.

P. Achenbach; C. Ayerbe Gayoso; J. Bernauer; R. Bhm; M. O. Distler; L. Doria; J. Friedrich; H. Merkel; U. Mller; L. Nungesser; J. Pochodzalla; S. Snchez Majos; S. Schlimme; Th. Walcher; M. Weinriefer

2007-02-25T23:59:59.000Z

420

Video and thermal imaging system for monitoring interiors of high temperature reaction vessels  

DOE Patents (OSTI)

A system and method for real-time monitoring of the interior of a combustor or gasifier wherein light emitted by the interior surface of a refractory wall of the combustor or gasifier is collected using an imaging fiber optic bundle having a light receiving end and a light output end. Color information in the light is captured with primary color (RGB) filters or complimentary color (GMCY) filters placed over individual pixels of color sensors disposed within a digital color camera in a BAYER mosaic layout, producing RGB signal outputs or GMCY signal outputs. The signal outputs are processed using intensity ratios of the primary color filters or the complimentary color filters, producing video images and/or thermal images of the interior of the combustor or gasifier.

Saveliev, Alexei V. (Chicago, IL); Zelepouga, Serguei A. (Hoffman Estates, IL); Rue, David M. (Chicago, IL)

2012-01-10T23:59:59.000Z

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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to obtain the most current and comprehensive results.


421

Advantages of improved timing accuracy in PET cameras using LSOscintillator  

SciTech Connect

PET scanners based on LSO have the potential forsignificantly better coincidence timing resolution than the 6 ns fwhmtypically achieved with BGO. This study analyzes the performanceenhancements made possible by improved timing as a function of thecoincidence time resolution. If 500 ps fwhm coincidence timing resolutioncan be achieved in a complete PET camera, the following four benefits canbe realized for whole-body FDG imaging: 1) The random event rate can bereduced by using a narrower coincidence timing window, increasing thepeak NECR by~;50 percent. 2) Using time-of-flight in the reconstructionalgorithm will reduce the noise variance by a factor of 5. 3) Emissionand transmission data can be acquired simultaneously, reducing the totalscan time. 4) Axial blurring can be reduced by using time-of-flight todetermine the correct axial plane that each event originated from. Whiletime-of-flight was extensively studied in the 1980's, practical factorslimited its effectiveness at that time and little attention has been paidto timing in PET since then. As these potential improvements aresubstantial and the advent of LSO PET cameras gives us the means toobtain them without other sacrifices, efforts to improve PET timingshould resume after their long dormancy.

Moses, William W.

2002-12-02T23:59:59.000Z

422

Definition: Real-Time Load Measurement And Management | Open Energy  

Open Energy Info (EERE)

Management Management Jump to: navigation, search Dictionary.png Real-Time Load Measurement And Management This function provides real-time measurement of customer consumption and management of load through Advanced Metering Infrastructure (AMI) systems (smart meters, two-way communications) and embedded appliance controllers that help customers make informed energy use decisions via real-time price signals, time-of-use (TOU) rates, and service options.[1] Related Terms advanced metering infrastructure, time-of-use pricing, smart grid References ↑ SmartGrid.gov 'Description of Functions' 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:Real-Time_Load_Measurement_And_Management&oldid=493115

423

Linear Electric Field Time-Of-Flight Ion Mass Spectrometers  

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

Linear Electric Field Time-Of-Flight Ion Mass Spectrometers Linear Electric Field Time-Of-Flight Ion Mass Spectrometers Linear Electric Field Time-Of-Flight Ion Mass Spectrometers Time-of-flight mass spectrometer comprising a first drift region and a second drift region enclosed within an evacuation chamber. Available for thumbnail of Feynman Center (505) 665-9090 Email Linear Electric Field Time-Of-Flight Ion Mass Spectrometers Time-of-flight mass spectrometer comprising a first drift region and a second drift region enclosed within an evacuation chamber; a means of introducing an analyte of interest into the first drift region; a pulsed ionization source which produces molecular ions from said analyte of interest; a first foil positioned between the first drift region and the second drift region, which dissociates said molecular ions into constituent

424

Piercing 'The Illusion of Time' | Department of Energy  

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

Piercing 'The Illusion of Time' Piercing 'The Illusion of Time' Piercing 'The Illusion of Time' November 8, 2011 - 5:43pm Addthis "The Illusion of Time" is the second installment in the PBS Nova series, "The Fabric of the Cosmos." | Image courtesy of PBS "The Illusion of Time" is the second installment in the PBS Nova series, "The Fabric of the Cosmos." | Image courtesy of PBS Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science How can I participate? Check your local PBS listings and tune in tonight, Wednesday, Nov. 8th, at 9PM ET/8C. Time is scarce these days, especially with the holidays looming. (Yes, it's scarcely two weeks from Thanksgiving). 
 


425

Quantum Clocks and the Origin of Time in Complex Systems  

E-Print Network (OSTI)

The origin and nature of time in complex systems is explored using quantum (or 'Feynman') clocks and the signals produced by them. Networks of these clocks provide the basis for the evolution of complex systems. The general concept of 'time' is translated into the 'lifetimes' of these unstable configurations of matter. 'Temporal phase transitions' mark the emergence of classical properties such as irreversibility, entropy, and thermodynamic arrows of time. It is proposed that the creation of the universe can be modeled as a quantum clock. Keywords: the problem of time, the arrow of time, time asymmetry, the many-body problem, cellular networks, complexity, the Wheeler-DeWitt equation, quantum cosmology, and instantons.

Scott Hitchcock

1999-02-20T23:59:59.000Z

426

Adaptive time step in simulation of progressive flooding  

Science Journals Connector (OSTI)

Abstract Time accurate simulation of progressive flooding inside a ship often requires a short time step. However, after the initial phases, as the flooding progresses to undamaged compartments, the flow rates decrease and much longer time step could be used. Yet the collapsing of non-watertight structures may cause additional phases of fast flooding, where a shorter time step is required. In this paper the use of an adaptive time step in flooding simulation is discussed, and a new approach to this problem is presented. The time step is automatically adjusted during the simulation on the basis of the maximum absolute velocity of the free surface levels in the flooded compartments. The method is tested with small case studies, presenting typical flooding conditions in passenger ships.

Pekka Ruponen

2014-01-01T23:59:59.000Z

427

Time integration of reacting flows with CSP tabulation.  

SciTech Connect

This paper presents recent progress on the use of Computational Singular Perturbation (CSP) techniques for time integration of stiff chemical systems. The CSP integration approach removes fast time scales from the reaction system, thereby enabling integration with explicit time stepping algorithms. For further efficiency improvements, a tabulation strategy was developed to allow reuse of the relevant CSP quantities. This paper outlines the method and demonstrates its use on the simulation of hydrogen-air ignition.

Frenklach, Michael (University of California at Berkeley, CA); Marzouk, Youssef M. (Massachusetts Institute of Technology, Cambridge, MA); Valorani, Mauro (Universita di Roma "La Sapienza," Rome, Italy); Goussis, Dimitris A. (National Technical University of Athens, Athens, Greece); Najm, Habib N.; Debusschere, Bert J.

2009-04-01T23:59:59.000Z

428

Regular maximal slicings in asymptotically flat space?times  

Science Journals Connector (OSTI)

An estimate is provided for the lapse function defining asymptotically Euclidean maximal slicings in asymptotically flat space?times. This estimate is found to be in agreement with a similar estimate suggested on heuristic grounds by Smarr and York. It is also shown that in vacuum space?times the scalar curvature of maximal slices remains uniformly bounded in time provided that suitable conditions on the rate of growth of the (negative) lower bound of the Ricci curvature of the slices are satisfied.

Mauro Carfora

1985-01-01T23:59:59.000Z

429

A Multichannel, Variable?Threshold, Time?Sequence Recorder  

Science Journals Connector (OSTI)

The analysis and design of a ten?channel variable?threshold time?sequence recorder that uses TTL is presented. Channel?to?channel time resolution is ? 250 nsec and risetime is ? 6 usec for a 2?V p?p signal. Although the recorder is designed to examine the flux?jump phenomenon in large superconducting magnets it has application wherever variable?threshold time?sequencing is required.

Mark L. McKinstry

1973-01-01T23:59:59.000Z

430

The time-dependent Born-Oppenheimer approximation  

E-Print Network (OSTI)

We explain why the conventional argument for deriving the time-dependent Born-Oppenheimer approximation is incomplete and review recent mathematical results, which clarify the situation and at the same time provide a systematic scheme for higher order corrections. We also present a new elementary derivation of the correct second-order time-dependent Born-Oppenheimer approximation and discuss as applications the dynamics near a conical intersection of potential surfaces and reactive scattering.

Gianluca Panati; Herbert Spohn; Stefan Teufel

2007-12-28T23:59:59.000Z

431

Definition: Time-Domain Electromagnetics | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Time-Domain Electromagnetics Jump to: navigation, search Dictionary.png Time-Domain Electromagnetics Time-domain electromagnetic (TDEM) surveys are active-source soundings which provide information about the electrical structure of the shallow subsurface.[1] View on Wikipedia Wikipedia Definition Transient electromagnetics, (also time-domain electromagnetics / TDEM), is a geophysical exploration technique in which electric and magnetic fields are induced by transient pulses of electric current and the subsequent decay response measured. TEM / TDEM methods are generally able to determine subsurface electrical properties, but are also sensitive to subsurface magnetic properties in applications like UXO detection and

432

Mixing time for the Ising model and random walks  

E-Print Network (OSTI)

3.2.2 The Ising model on trees . . . . . . . .I Mixing time for the Ising model 2 Mixing evolutionmean-field Ising model 2.1 Introduction . . . . . . . . . .

Ding, Jian

2011-01-01T23:59:59.000Z

433

OMEGA EP Laser Integration Time Lapse Movie Gallery - Laboratory...  

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

Integration Time Lapse Movie Gallery - Laboratory for Laser Energetics Laboratory for Laser Energetics Logo Search Home Around the Lab Past Issues Past Quick Shots About Office of...

434

Combined Heat and Power: A Technology Whose Time Has Come  

E-Print Network (OSTI)

energy efficient and environmentally friendly technology.Combined Heat and Power: A Technology Whose Time Has Comesteps to utilize the technology. 9 The average increase in

Ferraina, Steven

2014-01-01T23:59:59.000Z

435

Multi-Boson Correlation Interferometry and Boson Sampling in Time  

E-Print Network (OSTI)

We develop a general description of multi-boson interference based on correlated measurements in arbitrary passive linear interferometers for single input bosons with arbitrary temporal distributions. Our results allow us to fully describe boson sampling in time at the output of a random interferometer, in which the sampling takes place not only over the interferometer output ports but also over the joint-detection times. For any joint detection, both the time-dependent probability density and the time-averaged probability can be expressed by the permanents of matrices depending on the interferometer evolution and on the boson temporal distributions.

Vincenzo Tamma; Simon Laibacher

2014-10-29T23:59:59.000Z

436

A Real Time Expert Control System for Helicopter Autorotation  

E-Print Network (OSTI)

on roll and pitch angles during the touchdown phase (See Table 2.1) TOUCHDOWN_COL_DECREASE Constant collective pitch rate during touchdown phase (See Table 2.1) TTIF Desired time to impact during the are phase (See Table 2.3) TTI_F_MAX Maximum cap... on the desired time to impact dur- ing the are phase (See Table 2.1) TTI_L Desired time to impact during the landing phase (See Tables 2.1 and 2.3) TTLE Time to landing entry (See Table 2.3) U_AUTO Desired forward speed for the steady state descent phase...

Sunberg, Zachary Nolan

2013-04-22T23:59:59.000Z

437

Robust Inventory Routing with Flexible Time Window Allocation  

E-Print Network (OSTI)

Jan 15, 2015 ... ... time buffers are spread among deliveries and consecutive deliveries at a port are separated by at least some minimum number of periods.

Chengliang Zhang

2015-01-15T23:59:59.000Z

438

Timed Control with Observation Based and Stuttering Invariant Strategies  

E-Print Network (OSTI)

Timed Control with Observation Based and Stuttering Invariant Strategies Franck Cassez1- tion of observations and must be stuttering invariant in the sense that repeated identical observations

Paris-Sud XI, Université de

439

A Framework for Real-Time Service-Oriented Architecture  

E-Print Network (OSTI)

and reasoning in service-oriented architectures, Journal offor Real-Time Service-Oriented Architecture Mark Panahi,AbstractService-oriented architectures (SOA), though widely

Panahi, Mark; Nie, Weiran; Lin, Kwei-Jay

2009-01-01T23:59:59.000Z

440

Scientists detect methane levels three times larger than expected...  

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

methane that actually preceded recent concerns about potential emissions from fracking," Dubey said. Scientists detect methane levels three times larger than expected over...

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


441

Distribution of mineralization in time and space in Chihuahua, Mexico  

Science Journals Connector (OSTI)

Physiographically, Chihuahua includes Sierra Madre Occidental (western) and ... , thrusting and stock emplacement in the eastern Chihuahua Tectonic Belt, all during Laramide time....

K. F. Clark; F. E. de la Fuente L.

1978-03-01T23:59:59.000Z

442

Pre-hospital Time Measures for Acute Stroke Patients  

E-Print Network (OSTI)

Time Measures for Acute Stroke Patients Prasanthi Ramanujam,of California ,San Diego as having acute stroke by EMD,city paramedics or stroke neurologists transported to

2007-01-01T23:59:59.000Z

443

Electronic decoherence time for non-Born-Oppenheimer trajectories  

SciTech Connect

An expression is obtained for the electronic decoherence time of the reduced density electronic matrix in mixed quantum-classical molecular-dynamics simulations. The result is obtained by assuming that decoherence is dominated by the time dependence of the overlap of minimum-uncertainty packets and then maximizing the rate with respect to the parameters of the wave packets. The expression for the decay time involves quantities readily available in non-Born-Oppenheimer molecular-dynamics simulations, and it is shown to have a reasonable form when compared with two other formulas for the decay time that have been previously proposed.

Jasper, Ahren W.; Truhlar, Donald G. [Department of Chemistry and Supercomputing Institute, University of Minnesota, Minneapolis, Minnesota 55455-0431 (United States)

2005-08-08T23:59:59.000Z

444

USB Interfacing and Real Time Data Plotting with MATLAB  

E-Print Network (OSTI)

USB Interfacing and Real Time Data Plotting with MATLAB Department of Electrical and Computer................................................................................................................................3 MATLAB Programming....................................................................................................................................................6 MATLAB Realtime Plot Code

Ashrafi, Ashkan

445

First-passage percolation with exponential times on a ladder  

E-Print Network (OSTI)

We consider first-passage percolation on a ladder, i.e. the graph {0,1,...}*{0,1} where nodes at distance 1 are joined by an edge, and the times are exponentially i.i.d. with mean 1. We find an appropriate Markov chain to calculate an explicit expression for the time constant whose numerical value is approximately 0.6827. This time constant is the long-term average inverse speed of the process. We also calculate the average residual time.

Renlund, Henrik

2010-01-01T23:59:59.000Z

446

Time-resolved vibration measurement with temporal speckle pattern interferometry  

Science Journals Connector (OSTI)

Temporal speckle pattern interferometry (TSPI) is an optical measurement procedurefor measuring the displacement of rough technical surfaces. The time-dependent speckle

Kauffmann, Jochen; Tiziani, Hans J

2006-01-01T23:59:59.000Z

447

Guide to good practices for timely orders to operators  

SciTech Connect

This Guide to Good Practices is written to enhance understanding of, and provide direction for, Timely Orders to Operators, Chapter XV of Department of Energy (DOE) Order 5480.19, Conduct of Operations Requirements for DOE Facilities. The practices in this guide should be considered when planning or reviewing Timely Orders to Operators programs. Contractors are advised to adopt procedures that meet the intent of DOE Order 5480.19. Timely Orders to Operators is an element of an effective Conduct of Operations program. The complexity and array of activities performed in DOE facilities dictate the necessity for timely orders to operators to promote safe and efficient operations.

NONE

1998-12-01T23:59:59.000Z

448

Real-Time Pricing of Electricity: An Assessment  

E-Print Network (OSTI)

. This paper reviews one of these new rate design proposals, "spot market" or "real-time" pricing, and discusses some recent implementations in Texas....

Baughman, M. L.; Zarnikau, J.

449

On the economic interpretation of time consistent dynamic stochastic ...  

E-Print Network (OSTI)

Based on rigorous mathematical foundations, we impel practical usage of time consistent models as we provide practitioners with an intuitive economic...

Birgit Rudloff

450

Implementation of new time integration methods in POM  

Science Journals Connector (OSTI)

Instead of the standard leapfrog (SLF) scheme, an alternative leapfrog (ALF) ... numerical properties, longer time step relative to SLF, conservation of energy, and elimination of...

Wang Qiang; Weidong Zhou; Dongxiao Wang

2014-05-01T23:59:59.000Z

451

Optimization Online - Stochastic Real-Time Scheduling of Wind ...  

E-Print Network (OSTI)

Jan 3, 2015 ... Stochastic Real-Time Scheduling of Wind-thermal Generation Units in ... Keywords: conditional value at risk, uncertainty modeling, wind energy.

Alireza Soroudi

2015-01-03T23:59:59.000Z

452

Consumer Valuation of Fuel Economy Over Time: 2003-2012.  

E-Print Network (OSTI)

??This study is in-depth analysis of consumer valuation of fuel economy with the objective of assessing how that value has changed over time using ten (more)

Sari, Mehmet

2014-01-01T23:59:59.000Z

453

Peer Reviewed: Hard Times for Innovative Cleanup Technology  

Science Journals Connector (OSTI)

Peer Reviewed: Hard Times for Innovative Cleanup Technology ... What can be done to remove market barriers to new groundwater and soil remediation technologies? ...

Jacqueline A. MacDonald

2011-06-08T23:59:59.000Z

454

Time-Dependent Kohn-Sham Theory with Memory  

Science Journals Connector (OSTI)

In time-dependent density-functional theory, exchange and correlation (xc) beyond the adiabatic approximation can be described by viscoelastic stresses in the electron liquid. In the time domain, the resulting velocity-dependent xc vector potential has a memory containing short- and long-range components, leading to decoherence and energy relaxation. We solve the associated time-dependent Kohn-Sham equations, including the dependence on densities and currents at previous times, for the case of charge-density oscillations in a quantum well. We illustrate xc memory effects, clarify the dissipation mechanism, and extract intersubband relaxation rates for weak and strong excitations.

H. O. Wijewardane and C. A. Ullrich

2005-08-15T23:59:59.000Z

455

Travel Time Reliability: Its Measurement and Prediction | ornl...  

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

reliability can help agencies understand the performance of their systems and monitor how reliability improves over time. It equips them to answer questions like: What is the...

456

Nevada Application for Extensions of Time (Water Right) | Open...  

Open Energy Info (EERE)

ApplicationNotice Form Topic Application for Extensions of Time Organization State Engineer of the State of Nevada Published Publisher Not Provided, 072013 DOI Not Provided...

457

Gene Controls Flowering Time in Corn - Energy Innovation Portal  

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

Gene Controls Flowering Time in Corn Great Lakes Bioenergy Research Center Contact GLBRC About This Technology Technology Marketing Summary Plant development is marked by three...

458

Reduced Space-Time and Time Costs Using Dislocation Codes and Arbitrary Ancillas  

E-Print Network (OSTI)

We propose two distinct methods of improving quantum computing protocols based on surface codes. First, we analyze the use of dislocations instead of holes to produce logical qubits, potentially reducing spacetime volume required. Dislocations induce defects which, in many respects, behave like Majorana quasi-particles. We construct circuits to implement these codes and present fault-tolerant measurement methods for these and other defects which may reduce spatial overhead. One advantage of these codes is that Hadamard gates take exactly $0$ time to implement. We numerically study the performance of these codes using a minimum weight and a greedy decoder using finite-size scaling. Second, we consider state injection of arbitrary ancillas to produce arbitrary rotations. This avoids the logarithmic (in precision) overhead in online cost required if $T$ gates are used to synthesize arbitrary rotations. While this has been considered before, we consider also the parallel performance of this protocol. Arbitrary ancilla injection leads to a probabilistic protocol in which there is a constant chance of success on each round; we use an amortized analysis to show that even in a parallel setting this leads to only a constant factor slowdown as opposed to the logarithmic slowdown that might be expected naively.

M. B. Hastings; A. Geller

2014-08-14T23:59:59.000Z

459

Cost Analysis using Automatic Size and Time Inference  

E-Print Network (OSTI)

Cost Analysis using Automatic Size and Time Inference #19; Alvaro J. Reb#19;on Portillo 1 , Kevinunchen, Institut fur Informatik, D 80538 Munchen, Germany hwloidl@informatik.uni-muenchen.de Abstract Cost that is capable of determining upper bounds for both time and space costs, and which we initially intend to apply

St Andrews, University of

460

Time-Symmetric Discretization of The Harmonic Oscillator  

SciTech Connect

We explicitly and analytically demonstrate that simple time-symmetric discretization of the harmonic oscillator (used as a simple model of a discrete dynamical system), leads to discrete equations of motion whose solutions are perfectly stable at all time scales, and whose energy is exactly conserved. This result is important for both fundamental discrete physics, as well as for numerical analysis and simulation.

Antippa, Adel F. [Departement de Physique Universite du Quebec a Trois-Rivieres Trois-Rivieres, Quebec, G9A 5H7 (Canada); Dubois, Daniel M. [Centre for Hyperincursion and Anticipation in Ordered Systems, CHAOS asbl, Institute of Mathematics, B37, University of Liege Grande Traverse 12, B-4000 LIEGE 1 (Belgium)

2010-11-24T23:59:59.000Z

Note: This page contains sample records for the topic "time m-f complimentary" from the National Library of EnergyBeta (NLEBeta).
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to obtain the most current and comprehensive results.


461

Flash Memory Garbage Collection in Hard Real-Time Systems  

E-Print Network (OSTI)

-date behavior and time consuming garbage collection mechanism, NAND-based flash memory is difficult to integrate into hard-real-time embedded systems. In this thesis, I propose a performance model for flash memory garbage collection that can be used...

Lai, Chien-An

2012-10-19T23:59:59.000Z

462

Feedback Control RealTime Scheduling: Framework, Modeling, and Algorithms *  

E-Print Network (OSTI)

1 Feedback Control Real­Time Scheduling: Framework, Modeling, and Algorithms * Chenyang Lu John A}@virginia.edu Abstract This paper presents a feedback control real­time scheduling (FCS) framework for adaptive real. In particular, we establish a dynamic model and performance analysis of several feedback control scheduling

Son, Sang H.

463

Feedback Control Real-Time Scheduling: Framework, Modeling, and Algorithms*  

E-Print Network (OSTI)

1 Feedback Control Real-Time Scheduling: Framework, Modeling, and Algorithms* Chenyang Lu John A}@virginia.edu Abstract This paper presents a feedback control real-time scheduling (FCS) framework for adaptive real. In particular, we establish a dynamic model and performance analysis of several feedback control scheduling

Son, Sang H.

464

Two exercises about neutrino departure times at CERN  

E-Print Network (OSTI)

Two simple exercises are solved, which educators can use to awake interest of their students in subtleties of the CERN Neutrino beam to Grand Sasso (CNGS) experiment. The first one is about the statistical error of the average departure time of neutrinos from CERN. The second one about a hypothetical bias in the departure times.

Bernd A. Berg; Peter Hoeflich

2011-10-13T23:59:59.000Z

465

Groupware for Real-Time Drawing: A Designer's Guide  

E-Print Network (OSTI)

Groupware for Real-Time Drawing: A Designer's Guide Saul Greenberg Stephen Hayne Roy Rada Cite as: Greenberg, S., Hayne, S., and Rada, R., eds (1995). Groupware for Real-Time Drawing: A Designer's Guide. 248 (Wolf, Rhyne, Briggs) 6. Integration of interpersonal space and shared workspace: ClearBoard design

Greenberg, Saul

466

Wormholes record species history in space and time  

Science Journals Connector (OSTI)

...Wormholes record species history in space and time S. Blair Hedges e-mail...woodcut (1606) by Ramusio (Library of Congress). (c) Netherlandish...Bibliotheque national de France, Library of Congress, Metropolitan Museum...Wormholes record species history in space and time. | Genetic and fossil...

2013-01-01T23:59:59.000Z

467

Towards a Real-Time Cluster Computing Infrastructure  

SciTech Connect

Real-time computing has traditionally been considered largely in the context of single-processor and embedded systems, and indeed, the terms real-time computing, embedded systems, and control systems are often mentioned in closely related contexts. However, real-time computing in the context of multinode systems, specifically high-performance, cluster-computing systems, remains relatively unexplored, largely due to the fact that until now, there has not been a need for such an environment. In this paper, we motivate the need for a cluster computing infrastructure capable of supporting computation over large datasets in real-time. Our motivating example is an analytical framework to support the next generation North American power grid, which is growing both in size and complexity. With streaming sensor data in the future power grid potentially reaching rates on the order of terabytes per day, the task of analyzing this data subject to real-time guarantees becomes a daunting task which will require the power of high-performance cluster computing capable of functioning under real-time constraints. One specific challenge that such an environment presents is the need for real-time networked communication between cluster nodes. In this paper, we discuss the need for real-time high-performance cluster computation, along with our work-in-progress towards an infrastructure which will ultimately enable such an environment.

Hui, Peter SY; Chikkagoudar, Satish; Chavarra-Miranda, Daniel; Johnston, Mark R.

2011-11-01T23:59:59.000Z

468

EFFECTIVE MAXWELL EQUATIONS FROM TIME-DEPENDENT DENSITY FUNCTIONAL THEORY  

E-Print Network (OSTI)

EFFECTIVE MAXWELL EQUATIONS FROM TIME-DEPENDENT DENSITY FUNCTIONAL THEORY WEINAN E, JIANFENG LU and magnetic fields are derived starting from time-dependent density functional theory. Effective permittivity with the density functional theory [2­4] instead of the many-body Schr¨odinger or Dirac equations. This is because

Bigelow, Stephen

469

Demonstration of Real-time Spectrum Sensing for Cognitive Radio  

E-Print Network (OSTI)

Demonstration of Real-time Spectrum Sensing for Cognitive Radio Zhe Chen, Nan Guo, and Robert C sensing detects the availability of the radio frequency spectrum in a real-time fashion, which is essen Cognitive radio (CR) has been put forward to make effi- cient use of scarce radio frequency spectrum

Qiu, Robert Caiming

470

Modelling the world in real time: how robots engineer information  

Science Journals Connector (OSTI)

...Modelling the world in real time: how robots engineer information. | Programming robots and...Modelling the world in real time: how robots engineer information By Andrew J. Davison Robotics...articulated objects and interface-quality hand tracking. In Proc. Eur. Conf...

2003-01-01T23:59:59.000Z

471

Rank Synopses for Efficient Time Travel on the Web Graph  

E-Print Network (OSTI)

Rank Synopses for Efficient Time Travel on the Web Graph Klaus Berberich, Srikanta Bedathur}@mpi-inf.mpg.de ProblemProblem SolutionSolution ExperimentsExperiments Step 1: PageRank Normalization We normalize PageRank scores computed on Gt ( Vt, Et ) (i.e., the graph at time t ) dividing by the lower bound PageRank score

472

Real Time Dynamic Fracture with Volumetric Approximate Convex Decompositions  

E-Print Network (OSTI)

¨uller Nuttapong Chentanez Tae-Yong Kim NVIDIA Figure 1: Destruction of a Roman arena with 1m vertices and 500k and complex objects in real time. The common method for fracture simulation in computer games is to pre-fracture models and replace objects by their pre-computed parts at run-time. This popular method

Müller-Fischer, Matthias

473

Tests of time reversal in neutron?nucleus scattering  

Science Journals Connector (OSTI)

Experiments to test time?reversal invariance are discussed. The experiments are based on observables constructed from the momentum and spin vectors of epithermal neutrons and from the spin of an aligned or polarized target. It is shown that the proposed tests are detailed balance tests of time?reversal invariance. The status of the experiments is briefly reviewed.

J. David Bowman

1988-01-01T23:59:59.000Z

474

A Cache Timing Analysis of HC-256 Erik Zenner  

E-Print Network (OSTI)

, load data into cache address (a mod n). Load data item directly from cache. Next time data from Timing Attacks Cache Workings (Simplified) Working principle: Let n be the cache size. When data from RAM address a is requested by the CPU: Check whether requested data is at cache address (a mod n). If not

Zenner, Erik

475

Real-time Remote Sensing of Snowmobiles Emissions at  

E-Print Network (OSTI)

Real-time Remote Sensing of Snowmobiles Emissions at Yellowstone National Park: An Oxygenated Fuel 68509 #12;Real-time Remote Sensing of Snowmobile Emissions at Yellowstone National Park 2 Executive emissions from snowmobiles. Ratios of CO, HC and toluene to CO2 were measured and used to calculate %CO, %HC

Denver, University of

476

Time-slide window join over data streams  

Science Journals Connector (OSTI)

The join is an important operator in processing data streams. To produce outputs continuously over unbounded data streams, sliding windows are generally used to limit the scope of the join at a certain time. In the existing join algorithms, only a simple ... Keywords: Data streams, symmetric hash join, time-slide windows, window join, windowing structure

Hyeon Gyu Kim, Yoo Hyun Park, Yang Hyun Cho, Myoung Ho Kim

2014-10-01T23:59:59.000Z

477

Optimal Time-of-Use Pricing For Residential Load Control  

E-Print Network (OSTI)

a novel algorithm for finding an optimum time-of-use electricity pricing in monopoly utility markets implementing a demand response strategy. Finally, the effect of demand response in electricity prices to changes in the price of electricity over time via incentive payments designed to induce lower electricity

Kumar, Sunil

478

Home Photo Retrieval: Time matters Philippe Mulhem1  

E-Print Network (OSTI)

Home Photo Retrieval: Time matters Philippe Mulhem1 and Joo-Hwee Lim2 1. IPAL-CNRS, 2. Institute.a-star.edu.sg Abstract Temporal information has been regarded as a key vehicle for sorting and grouping home photos into albums associated with events. While time-based browsing might be adequate for relatively small photo

Boyer, Edmond

479

Mobile multipath cooperative network for real-time streaming  

Science Journals Connector (OSTI)

Access links are often times the bottlenecks of wireless wide area networks (WWAN). The prevalent use of multimedia applications on mobile devices introduces an ever increasing traffic load on WWAN access links, leading to traffic congestion and unsatisfactory ... Keywords: Mobile multimedia service, Multiple description coding, Network architecture, Overlay network, Quality of experience, Real-time streaming

Viji Raveendran; Phanikumar Bhamidipati; Xun Luo; Xiaolong Huang; Chao Jia

2012-09-01T23:59:59.000Z

480

Time period Annual mean [DOC] 95% CI (mg l-1)  

E-Print Network (OSTI)

.3 Time period Annual mean [SRP] ± 95% CI (mg l-1) SEPA EQS category mean Oct 2006 - Sept 2007* 16.8 ± 4 of different development activities. Building up a time series of DOC and soluble reactive phosphorus (SRP, SRP, total oxidised nitrogen and alkalinity. In addition, streamwater sampling has continued at five

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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Real?Time Plasma Control Tools for Advanced Tokamak Operation  

Science Journals Connector (OSTI)

Real?time control will play an important role in the operation and scientific exploitation of the new generation fusion devices. This paper summarizes the real?time systems and diagnostics developed by the Portuguese Fusion Euratom Association based on digital signal processors and field programmable gate arrays.

C. A. F. Varandas; J. Sousa; A. P. Rodrigues; B. B. Carvalho; H. Fernandes; A. J. Batista; N. Cruz; A. Combo; R. C. Pereira; CFN Control and Data Acquisition Group

2006-01-01T23:59:59.000Z

482

Genetic programming and serial processing for time series classification  

Science Journals Connector (OSTI)

This work describes an approach devised by the authors for time series classification. In our approach genetic programming is used in combination with a serial processing of data, where the last output is the result of the classification. The use of ... Keywords: Classification, genetic programming, real world applications, serial data processing, time series

Eva Alfaro-Cid; Ken Sharman; Anna I. Esparcia-Alczar

2014-06-01T23:59:59.000Z

483

Utility Accrual Real-Time Scheduling for Multiprocessor Embedded Systems  

E-Print Network (OSTI)

Utility Accrual Real-Time Scheduling for Multiprocessor Embedded Systems Hyeonjoong Cho a Binoy We present the first Utility Accrual (or UA) real-time scheduling algorithm for mul- tiprocessors, called global Multiprocessor Utility Accrual scheduling algorithm (or gMUA). The algorithm considers

Ravindran, Binoy

484

Improved Multi-processor Scheduling for Flow Time and Energy  

E-Print Network (OSTI)

good "quality of service" (QoS) and conserving energy. One commonly used QoS measurement for scheduling between 0 and , and incurs an energy of s per unit time when running at speed s, where 2 (typically 2 not admit any constant competitive online algorithm even if jobs are of unit size [7]. Flow time and energy

Wong, Prudence W.H.

485

On a local formalism for time evolution of dynamical systems  

E-Print Network (OSTI)

The formalism of local maximization for entropy gradient producing the evolution and dynamical equations for closed systems. It eliminates the inconsistency between the reversibilty of time in dynamical equations and the strict direction of irreversible evolution for complex systems, causality contradictions and ambiguity of time flow in different systems. Independently it leads to basic principles of special relativity.

Drozdov, I V

2015-01-01T23:59:59.000Z

486

Name Time Place kwane smith 7.26 1  

E-Print Network (OSTI)

60m Name Time Place kwane smith 7.26 1 d grove 7.28 2 k morton 7.43 3 tie r van fleet 7.43 3 tie r Time Place schardt, reese, diehm, rape 1.30.68 1 * NEW IM RECORD meszler, bowers, bowis, smith 1

Yener, Aylin

487

Comparison of component frameworks for real-time embedded systems  

Science Journals Connector (OSTI)

The use of components significantly helps in development of real-time embedded systems. There have been a number of component frameworks developed for this purpose, and some of them have already became well established in this area. Even though these ... Keywords: Component frameworks, Component-based development, Real-time and embedded systems

Tom Pop, Petr Hn?tynka, Petr Hoek, Michal Malohlava, Tom Bure

2014-07-01T23:59:59.000Z

488

Verified just-in-time compiler on x86  

Science Journals Connector (OSTI)

This paper presents a method for creating formally correct just-in-time (JIT) compilers. The tractability of our approach is demonstrated through, what we believe is the first, verification of a JIT compiler with respect to a realistic semantics of self-modifying ... Keywords: compiler verification, just in time, self-modifying code

Magnus O. Myreen

2010-01-01T23:59:59.000Z

489

A Study on the time resolution of Glass RPC  

E-Print Network (OSTI)

The 50~kton Iron Calorimeter (ICAL) detector at the underground India based Neutrino Observatory (INO) will make measurements on atmospheric neutrinos. Muons produced in charged current (CC) interactions of muon neutrinos with the iron are tracked spatially and temporally through the signals that they produce in the Resistive Plate Chambers~(RPCs) that are interleaved with iron layers. Since the RPCs will be operated in the avalanche mode the signal rise-time is $\\sim~1~\\rm{nsec}$ resulting in a fast time response. While the muon track is derived from the X and Y hit information of the RPCs and the layer number (Z), the upward or downward direction is obtained by using the time information from the detector. Such a capability can be examined by analysing the timing information from $1~\\rm{m}~\\times~1~\\rm{m}$ glass RPCs, with $3~\\rm{cm}$ wide X- and Y- pick-up strips, in a $12$ layer RPC stack that measures cosmic muon events. The present study looks at the pixel-wise time response of these RPCs in order to improve the relative time distribution and hence the up-down discrimination capability. After including the effect of propagation delay in the cable and pick-up panel the time resolution improves, in some cases, to $\\leq~1~\\rm{nsec}$ whereas in some cases there is no significant change. These results will help in significantly improving on the extraction of the directionality of muons produced in CC interactions of $\

N. Dash; V. M. Datar; G. Majumder

2014-10-21T23:59:59.000Z

490

Real-Time Networked Control with Multiple Clients  

E-Print Network (OSTI)

in this research due to its better real-time performance instead of transmission control protocol (TCP). Although UDP has no guarantee for transferring data, it has smaller overheads and less time delay than TCP. Since the robotic wheelchair and the server are run...

Lee, Minhyung

2010-01-14T23:59:59.000Z

491

Time-odd correlation in a neutron reflectometry experiment  

SciTech Connect

We find that neutron transmission of magnetic systems with the noncollinear magnetization contains a time-odd correlation. The neutron reflection from such a system violates detailed balance. Time-odd correlation is shown to violate T-invariance even in the presence of an irreversibly produced by losses and described by the imaginary part in the neutron-matter interaction.

Ignatovich, V. K., E-mail: ignatovi@nf.jinr.ru; Nikitenko, Yu. V. [Joint Institute for Nuclear Research, Frank Laboratory of Neutron Physics (Russian Federation)

2010-03-15T23:59:59.000Z

492

Energy-Efficient Flow Time Scheduling: An Experimental Study  

E-Print Network (OSTI)

] and Intel's Speedstep [6]. Running a job at a slower speed saves energy, yet it takes longer time and may and energy. An algorithm called AJC (active job count) has been proposed [3, 7], in which the speedEnergy-Efficient Flow Time Scheduling: An Experimental Study Jude-Thaddeus Ojiaku (speaker) Daniel

Wong, Prudence W.H.

493

Conservation of reactive electromagnetic energy in reactive time  

E-Print Network (OSTI)

The complex Poynting theorem (CPT) is extended to a canonical time-scale domain $(t,s)$. Time-harmonic phasors are replaced by the positive-frequency parts of general fields, which extend analytically to complex time $t+is$, with $s>0$ interpreted as a time resolution scale. The real part of the extended CPT gives conservation in $t$ of a time-averaged field energy, and its imaginary part gives conservation in $s$ of a time-averaged reactive energy. In both cases, the averaging windows are determined by a Cauchy kernel of width $\\Delta t\\sim \\pm s$. This completes the time-harmonic CPT, whose imaginary part is generally supposed to be vaguely `related to' reactive energy without giving a conservation law, or even an expression, for the latter. The interpretation of $s$ as reactive time, tracking the leads and lags associated with stored capacitative and inductive energy, gives a simple explanation of the volt-ampere reactive (var) unit measuring reactive power: a var is simply one Joule per reactive second. T...

Kaiser, Gerald

2015-01-01T23:59:59.000Z

494

Absolute Time Radiometric Dating: the source of the dates on  

E-Print Network (OSTI)

Absolute Time Radiometric Dating: the source of the dates on the Geologic Time Scale Radiometric.g. uranium to lead. · The parent element is radioactive, the daughter element is stable. · The decay rate nucleosynthesis. Common Radioactive Elements, Parents and Daughters · Carbon-14, C14 Nitrogen-14, N14 · Uranium

Kammer, Thomas

495

Definition: Open Access Same Time Information Service | Open Energy  

Open Energy Info (EERE)

Access Same Time Information Service Access Same Time Information Service Jump to: navigation, search Dictionary.png Open Access Same Time Information Service An electronic posting system that the Transmission Service Provider maintains for transmission access data and that allows all transmission customers to view the data simultaneously.[1] View on Wikipedia Wikipedia Definition Also Known As Open Access Same-Time Information System (OASIS) Related Terms transmission lines, transmission Service Provider, system, electricity generation, transmission line References ↑ Glossary of Terms Used in Reliability Standards An inli LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ne Glossary Definition Retrieved from "http://en.openei.org/w/index.php?title=Definition:Open_Access_Same_Time_Information_Service&oldid=480308"

496

Workshop on Time Domain Science Using X-ray Techniques  

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

Time-Resolved Beamlines Time-Resolved Beamlines Advisory Committee Workshop Home Workshop Chairs: Lin Chen (Argonne National Laboratory) Steve Milton (Advanced Photon Source) David Reis (University of Michigan) Linda Young (Argonne National Laboratory) Workshop on Time Domain Science Using X-ray Techniques August 29 September 1, 2004, The Abbey, Fontana, Lake Geneva Area, Wisconsin A workshop on "Time Domain Science Using X-ray Techniques" was held from August 29 September 1, 2004 , welcoming both experts and beginners in the field. This is one of the concurrently held workshops in the series on "Future Scientific Directions for the Advanced Photon Source." The goal of the workshop was to identify future directions in scientific research using time resolved x-ray techniques and to address possiblities to produce ps

497

Lumenhaus Shows Off Solar in Times Square | Department of Energy  

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

Lumenhaus Shows Off Solar in Times Square Lumenhaus Shows Off Solar in Times Square Lumenhaus Shows Off Solar in Times Square February 1, 2010 - 10:00am Addthis Photo by Kelly Shimoda Photo by Kelly Shimoda Joshua DeLung How can I participate? The next Solar Decathlon will be held Sept. 23-Oct. 2, 2011, at the National Mall's West Potomac Park in Washington, D.C. Virginia Tech's Lumenhaus - a net-zero energy, solar-powered, 650-square-foot home - made a stop in New York on its tour, right in the middle of Times Square. The house was previously featured at the U.S. Department of Energy's Solar Decathlon in October, and the team will head to Madrid in June for Solar Decathlon Europe as the only U.S. team to participate in both competitions. While in Times Square, the team and the house were featured on "Good

498

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

499

Geodesic structure of Janis-Newman-Winicour space-time  

E-Print Network (OSTI)

In the present paper we study the geodesic structure of the Janis-Newman-Winicour(JNW) space-time which contains a strong curvature naked singularity. This metric is an extension of the Schwarzschild geometry when a massless scalar field is included. We find that the strength parameter $\\mu$ of the scalar field effects on the geodesic structure of the JNW space-time. By solving the geodesic equation and analyzing the behavior of effective potential, we investigate all geodesic types of the test particle and the photon in the JNW space-time. At the same time we simulate all the geodesic orbits corresponding to the energy levels of the effective potential in the JNW space-time.

Sheng Zhou; Ruanjing Zhang; Juhua Chen; Yongjiu Wang

2014-08-26T23:59:59.000Z

500

Time Evolution of the External Field Problem in QED  

E-Print Network (OSTI)

We construct the time evolution for the second quantized Dirac equation subject to a smooth and compactly supported, time dependent, electrodynamic four-vector field. Earlier works on this (e.g. Ruijsenaars) observed the Shale-Stinespring condition and showed that the one particle time evolution can be lifted to Fock space if and only if the external field had zero magnetic components. The basic obstacle in the construction is that there is neither a distinguished Dirac sea, i.e. Fock space vacuum, nor a distinguished polarization. Therefore the key idea (suggested already by Fierz and Scharf) is to implement this time evolution between time varying Fock spaces. We show that this implementation is unique up to a phase. All induced transition amplitudes are unique and finite.

Deckert, D -A; Merkl, F; Schottenloher, M

2009-01-01T23:59:59.000Z