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Note: This page contains sample records for the topic "kelly digitally signed" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
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1

Clean Cities: Kay Kelly  

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

Tweet about Clean Cities: Kay Kelly on Twitter Bookmark Clean Cities: Kay Kelly on Google Bookmark Clean Cities: Kay Kelly on Delicious Rank Clean Cities: Kay Kelly on Digg...

2

Henry Kelly | Department of Energy  

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

Henry Kelly Henry Kelly About Us Dr. Henry Kelly - Chief Scientist Photo of Henry Kelly Dr. Henry Kelly is Chief Scientist to the Director of EPSA. He previously served as Principal Associate Director for Environment and Energy in the White House Office of Science and Technology Policy (OSTP), Acting Associate Director and Principal Deputy Associate Director for the Department's Office of Energy Efficiency and Renewable Energy, President of the Federation of American Scientists, Associate Director for Technology at OSTP, Senior Associate at the Congressional Office of Technology Assessment, Assistant Director of the Solar Energy Research Institute (now the National Renewable Energy Laboratory), and the worked at the Arms Control and Disarmament Agency. Dr. Kelly received a B.A. from Cornell University and a Ph.D. in physics

3

MST: Organizations: Bio: Mike Kelly  

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

Mike Kelly Mike is the manager of the Organic Materials Department in the Manufacturing Science and Technology Center at Sandia National Laboratories. This department provides...

4

NREL: Energy Analysis - Kelly Eurek  

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

K.; Badger, J.; Jorgensen, H. E.; Kelly, M.; Clarke, L.; Luckow, P. (2012). Improved Offshore Wind Resource Assessment in Global Climate Stabilization Scenarios. 29 pp.; NREL...

5

John E. Kelly | Department of Energy  

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

E. Kelly E. Kelly About Us John E. Kelly - Deputy Assistant Secretary for Nuclear Reactor Technologies John E. Kelly Dr. John E. Kelly was appointed Deputy Assistant Secretary for Nuclear Reactor Technologies in the Office of Nuclear Energy in October 2010. His office is responsible for the Department of Energy (DOE) civilian nuclear reactor research and development portfolio, which includes DOE's programs on Small Modular Reactors, Light Water Reactor sustainability, and Generation IV reactors. His office also is responsible for the design, development, and production of radioisotope power systems, principally for NASA missions. In the international arena, Dr. Kelly chairs the Generation IV International Forum and the International Atomic Energy Agency's Standing Advisory Group on Nuclear Energy.

6

Multiple-valued signed-digit adder using negative differential-resistance devices  

E-Print Network (OSTI)

Abstract—This paper describes a new signed-digit full adder (SDFA) circuit consisting of resonant-tunneling diodes (RTDs) and metal-oxide semiconductor field effect transistors (MOSFETs). The design is primarily based on a multiple-valued logic literal circuit that utilizes the folded-back I-V (also known as negative differential-resistance, NDR) characteristics of RTDs to compactly implement its gated transfer function. MOS transistors are configured in current-mode logic, where addition of two or more digits is achieved by superimposing the signals of individual wires being physically connected at the summing nodes. The proposed SDFA design uses redundant arithmetic representation and, therefore, the circuit can perform addition of two arbitrary size binary numbers in constant time without the need for either carry propagation or carry look-ahead. The SDFA cell design has been verified through simulation by an augmented SPICE simulator that includes new homotopy-based convergence routines to tackle the nonlinear device characteristics of quantum devices. From the simulation result, the SDFA cell has been found to perform addition operation in 3.5 nanoseconds, which is somewhat superior to other multivalued redundant arithmetic circuits reported in the literature. The SDFA cell requires only 13 MOS transistors and one RTD, as opposed to the state-of-the-art CMOS redundant binary adder requiring 56 transistors, and to the conventional multivalued current-mode adder consisting of 34 MOS transistors. In order to verify the simulation result, a prototype SDFA cell has been fabricated using MOSIS 2-micron CMOS process and GaAs-based RTDs connected externally to the MOSFET circuit. Index Terms—Signed-digit arithmetic, multiple-valued logic, quantum electronic resonant-tunneling circuits.xxx 1

Ro F. González; Student Member; Pinaki Mazumder; Senior Member

1998-01-01T23:59:59.000Z

7

Standard CMOS Implementation of a Multiple-Valued Logic Signed-Digit Adder Based on Negative Differential-Resistance Devices  

Science Conference Proceedings (OSTI)

This paper presents MOS-NDR, a new prototyping technique for multiple-valued logic circuits combining MOS transistors and multipeak negative differential-resistance (NDR) devices such as resonant-tunneling diodes (RTDs). MOS-NDR emulates the folded current-voltage ... Keywords: signed-digit adder, redundant number systems, negative differential-resistance devices, NDR devices, resonant-tunneling diodes, RTDs, multiple-valued logic

Alejandro F. Gonzalez; Mayukh Bhattacharya; Shriram Kulkarni; Pinaki Mazumder

2000-05-01T23:59:59.000Z

8

Liquefaction and Pipeline Costs Bruce Kelly  

E-Print Network (OSTI)

1 Liquefaction and Pipeline Costs Bruce Kelly Nexant, Inc. Hydrogen Delivery Analysis Meeting May 8 total installed cost #12;6 Distribution Pipeline Costs Collected historical Oil & Gas Journal data, and surveyed for current urban and downtown data Verified that historical natural gas pipeline cost data

9

Jeffrey F. Kelly Peer-Reviewed Publications  

E-Print Network (OSTI)

1 Jeffrey F. Kelly Peer-Reviewed Publications 23 August 2013 Oklahoma Biological Survey, ES Bridge and WF Frick. In Review. Energetics of and Abundant Aerial Insectivore: The Purple Martin aeroecology: exploring the movements of aerial fauna through radio-wave remote sensing. Biology Letters 8: 698

Kelly, Jeff

10

Microsoft Word - 04062011_Kelly Testimony _final_ _3_  

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

STATEMENT OF DR. HENRY KELLY ACTING ASSISTANT SECRETARY FOR ENERGY EFFICIENCY OFFICE OF ENERGY EFFICIENCY AND RENEWABLE ENERGY U.S. DEPARTMENT OF ENERGY BEFORE THE COMMITTEE ON ENERGY AND NATURAL RESOURCES UNITED STATES SENATE APRIL 7, 2011 1 Chairman Bingaman, Ranking Member Murkowski and Members of the Committee, thank you for the opportunity to discuss the Department of Energy's biofuels program and the "Biofuels Market Expansion Act of 2011" (S. 187). The transportation sector accounts for approximately two-thirds of the United States' oil consumption and contributes to one-third of the Nation's greenhouse gas emissions 1 . After housing, transportation is the second biggest monthly expense for most American families

11

Kelly Hot Springs Aquaculture Low Temperature Geothermal Facility | Open  

Open Energy Info (EERE)

Kelly Hot Springs Aquaculture Low Temperature Geothermal Facility Kelly Hot Springs Aquaculture Low Temperature Geothermal Facility Jump to: navigation, search Name Kelly Hot Springs Aquaculture Low Temperature Geothermal Facility Facility Kelly Hot Springs Sector Geothermal energy Type Aquaculture Location Alturas, California Coordinates 41.4871146°, -120.5424555° 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":[]}

12

Kelly McMasters, Brookhaven Statement on Shirley Memoir, Welcome...  

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

Regarding Claims in 'Shirley' Memoir and 'Atomic States' Film Kelly McMaster's 2008 book, "Welcome to Shirley: A Memoir from an Atomic Town" presents an often-inaccurate...

13

Kelly McMasters, Brookhaven Statement on Shirley Memoir, Welcome...  

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

Statement on 'Shirley' Memoir Kelly McMasters has published a book about growing up in Shirley, New York, in a neighborhood about 6 miles south of Brookhaven National Laboratory....

14

Kelly Hot Spring Geothermal Project: Kelly Hot Spring Agricultural Center preliminary design. Final technical report  

DOE Green Energy (OSTI)

A Phase 1 Preliminary Design, Construction Planning and Economic Analysis has been conducted for the Kelly Hot Spring Agricultural Center in Modoc County, California. The core activity is a 1360 breeding sow, swine raising complex that utilizes direct heat energy from the Kelly Hot Spring geothermal resource. The swine is to be a totally confined operation for producing premium pork in controlled-environment facilities. The complex contains a feed mill, swine raising buildings and a complete waste management facility that produces methane gas to be delivered to a utility company for the production of electricity. The complex produces 6.7 million pounds of live pork (29,353 animals) shipped to slaughter per year; 105,000 cu. ft. of scrubbed methane per day; and fertilizer. Total effluent is less than 200 gpm of agricultural quality-water with full odor control. The methane production rate made possible with geothermal direct heat is equivalent to at least 400 kw continuous. Sale of the methane on a co-generation basis is being discussed with the utility company. The use of geothermal direct heat energy in the complex displaces nearly 350,000 gallons of fuel oil per year. Generation of the biogas displaces an additional 300,000 gallons of fuel oil per year.

Longyear, A.B. (ed.)

1980-08-01T23:59:59.000Z

15

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

Reduction Project Installation of three EVSE (level 2) in an existing parking garage using existing electric power. Kay L. Kelly Digitally signed by Kay L. Kelly DN:...

16

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

Kay Kelly (GO) Hurricane, UT Hurricane Natural Gas Fueling Station Installation of one LCNG fueling station in Hurricane, UT kay.kelly@go.doe.gov Digitally signed by...

17

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

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

Project will install (7) UL listed electric vehicle supply equipment (EVSE) units in parking stalls. 07 27 2011 Kay L. Kelly Digitally signed by Kay L. Kelly...

18

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

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

Project will install (2) UL listed electric vehicle supply equipment (EVSE) units in parking stalls. 07 27 2011 Kay L. Kelly Digitally signed by Kay L. Kelly...

19

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

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

Conduct and provide geologic-based analytical studies in support of ongoing and future NETLDOE supported research. 12 27 2010 Kelly Rose Digitally signed by Kelly Rose DN:...

20

6-7-11_Final_Testimony_(Kelly).pdf  

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

John E. Kelly John E. Kelly Deputy Assistant Secretary for Reactor Technologies Office of Nuclear Energy U.S. Department of Energy Before the Committee on Energy and Natural Resources U.S. Senate S. 512, the Nuclear Power 2021 Act and S. 1067, the Nuclear Energy Research Initiative Improvement Act June 7, 2011 Introduction Thank you, Chairman Bingaman, Ranking Member Murkowski, and Members of the Committee. This is my first testimony before Congress and it is a particular pleasure to be discussing small modular reactors (SMRs) with you, as they have been an area of great interest to me for some time. Before joining the Department of Energy, I co-chaired an American Nuclear Society special committee that was developing solutions to generic licensing issues for small

Note: This page contains sample records for the topic "kelly digitally signed" 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

Microsoft Word - FINAL KELLY TESTIMONY clean _4_.docx  

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

HENRY KELLY HENRY KELLY ACTING ASSISTANT SECRETARY FOR ENERGY EFFICIENCY OFFICE OF ENERGY EFFICIENCY AND RENEWABLE ENERGY U.S. DEPARTMENT OF ENERGY BEFORE THE COMMITTEE ON ENVIRONMENT AND PUBLIC WORKS UNITED STATES SENATE APRIL 13, 2011 1 Chairman Boxer, Ranking Member Inhofe and Members of the Committee, thank you for the opportunity to discuss the Department of Energy's biofuels program and its efforts to increase the use of domestic renewable fuels, including cellulosic and other advanced biofuels. The transportation sector accounts for approximately two-thirds of the United States' oil consumption and contributes to one-third of the Nation's greenhouse gas emissions 1 . After housing, transportation is the second biggest monthly expense for most American families

22

05-20-2010_Final_Testimony_Henry_Kelly.pdf  

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

Henry Kelly Henry Kelly Principal Deputy Assistant Secretary Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Before the Subcommittee on Energy, Natural Resources, and Infrastructure Committee on Finance United States Senate May 20, 2010 Re-establishing U.S. leadership in Clean Energy, High Technology Manufacturing. Chairman Bingaman, Ranking Member Bunning, and Members of the Subcommittee, thank you for the opportunity to appear before you today to report on the progress of "The American Recovery and Reinvestment Act's"(Recovery Act) clean energy tax credit program. The members of this Subcommittee and the Finance Committee as a whole were critical in including clean energy tax provisions in the Recovery Act, and I am happy to be here today to report on

23

NIST Forensic Science -- Digital Evidence  

Science Conference Proceedings (OSTI)

... Sign up to receive news about NIST Forensic Science. *Email Address. ... NIST Forensic Science -- Digital Evidence. Digital ...

2013-09-13T23:59:59.000Z

24

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

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

Conversion of Vehicles to use Alternative Fuels. 03 31 2010 Kay L. Kelly Digitally signed by Kay L. Kelly DN: cnKay L. Kelly, oClean Cities, ouU.S. Department of Energy,...

25

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

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

work is to expand the electric vehicle charging capacity of the Highlands Parking Garage. 02 24 2011 Kay L. Kelly Digitally signed by Kay L. Kelly DN: cnKay L. Kelly,...

26

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

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

Proposed work is to install electric vehicle charging stations at 8 parking stalls in garage area. 02 24 2011 Kay L. Kelly Digitally signed by Kay L. Kelly DN: cnKay L. Kelly,...

27

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

Purchase of five new OEM vehicles (four hybrids and one CNG) for Kennecott Copper Mine. Kay L. Kelly Digitally signed by Kay L. Kelly DN: cnKay L. Kelly, oGolden Field Office,...

28

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

CNG conversion of four Dodge Ram vehicle by Semi Service EPA certified conversion shop for Kennecott Copper Mine. Kay L. Kelly Digitally signed by Kay L. Kelly DN: cnKay L. Kelly,...

29

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

for vehicle performance testing. Vehicles include Chevrolet Volts, Nissan Leafs andor Toyota Plug-in Prius. Kay L. Kelly Digitally signed by Kay L. Kelly DN: cnKay L. Kelly,...

30

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

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

18 heavy-duty hybrid trucks. 02 25 2011 Kay L. Kelly Digitally signed by Kay L. Kelly DN: cnKay L. Kelly, oGolden Field Office, ouU.S. Department of Energy,...

31

Kelly Hot Springs Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Geothermal Area Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Kelly Hot Springs Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.454,"lon":-120.8347,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

32

FIA-13-0008 - In the Matter of Michael J. Kelly | Department of Energy  

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

8 - In the Matter of Michael J. Kelly 8 - In the Matter of Michael J. Kelly FIA-13-0008 - In the Matter of Michael J. Kelly On March 13, 2013, the Department of Energy's (DOE) Office of Hearings and Appeals (OHA) denied a Freedom of Information Act (FOIA) Appeal filed by Michael J. Kelly (Appellant) of a determination issued by the Environmental Management Consolidated Business Center (EMCBC). The Appellant challenged the adequacy of EMCBC's search for responsive documents. OHA found that the requested documents were employment records and, therefore, contractor records. Only agency records or information in the possession of the agency are subject to the FOIA. Therefore, OHA denied the Appeal. FIA-13-0008.pdf More Documents & Publications FIA-13-0050 - In the Matter of Letitia A. Murphy

33

Laser Scanning and Visualisation of an Australian Icon: Ned Kelly's Armour  

Science Conference Proceedings (OSTI)

This paper will present the results of a project to acquire multi-purpose three dimensional dataof a very significant cultural artefact for conservation and visualisation purposes. The artefact inquestion, known as Ned Kelly's Armour, is associated with ...

Cliff Ogleby Ogleby

2001-10-01T23:59:59.000Z

34

ULTRA-DEEPWATER AND FRONTIER REGIONS RESEARCH NETL Team Technical Coordinator: Kelly Rose  

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

ULTRA-DEEPWATER AND FRONTIER REGIONS RESEARCH NETL Team Technical Coordinator: Kelly Rose ULTRA-DEEPWATER AND FRONTIER REGIONS RESEARCH NETL Team Technical Coordinator: Kelly Rose Name Project Role Affiliation University Project Title Enick, Robert PI Pitt Baled, Hseen Post Doc Pitt Enick, Robert PI Pitt Baled, Hseen Post Doc Pitt Liu, Xingbo PI WVU Chen, Ting Graduate Student WVU Enick, Robert PI Pitt Baled, Hseen Post Doc Pitt Xing, Dazun Post Doc Pitt Baled, Hseen Grad Student Pitt Anderson, Brian PI WVU Velaga, Srinath Grad Student WVU Equation of State Model Assessment and development Evaluate Heavy Oil Viscosity Standard Quantifying complex fluid- phase properties at high pressure/high temperature (HTHP) Experimental and numerical evaluation of key metal-based failures Plume Modeling for High- pressure Water Tunnel Facility Name Title Affiliation Rose, Kelly Geologist

35

Energy Efficient Process Heating: Insulation and Thermal Mass Kevin Carpenter and Kelly Kissock  

E-Print Network (OSTI)

1 Energy Efficient Process Heating: Insulation and Thermal Mass Kevin Carpenter and Kelly Kissock tanks and reducing thermal mass. A companion paper, Energy Efficiency Process Heating: Managing Air Flow of the oven/furnace. Reducing the quantity of energy lost to thermal mass in a process heating system saves

Kissock, Kelly

36

EProf: An Energy Profiler for the iPAQ Kelly Koskelin  

E-Print Network (OSTI)

EProf: An Energy Profiler for the iPAQ by Kelly Koskelin Submitted to the Department of Electrical by . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Arthur C. Smith Chairman, Department Committee on Graduate Students #12;2 #12;EProf: An Energy Profiler that profiles the energy use of a Compaq iPAQ. Energy profilers help determine what parts of code are most

37

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

1) in a parking garage. Kay L. Kelly Digitally signed by Kay L. Kelly DN: cnKay L. Kelly, oGolden Field Office, ouU.S. Dept of Energy, emailKay.Kelly@go.doe.gov, cUS Date:...

38

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

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

Clean Cities FOA-DE-PS26-09NT01236, AOI 4. Purchase of 28 new OEM Kenworth liquefied natural gas (LNG) trucks. 08 25 2011 Kay L. Kelly Digitally signed by Kay L. Kelly DN: cnKay...

39

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

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

AOI 4. Project will consist of upgrading an existing fast-fill compressed natural gas (CNG) fueling station. 04 11 2011 Kay L. Kelly Digitally signed by Kay L. Kelly DN: cnKay...

40

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

Petroleum Reduction Technologies Program Conversion of seven Chevrolet Silverados to CNG for use in the state of Utah. Kay L. Kelly Digitally signed by Kay L. Kelly DN: cnKay...

Note: This page contains sample records for the topic "kelly digitally signed" 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

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

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

the State of Idaho Idaho Petroleum Reduction Leadership Project Purchase of up to 28 OEM CNG Refuse hauler trucks. 02 16 2010 Kay L. Kelly Digitally signed by Kay L. Kelly DN:...

42

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

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

project selected under Clean Cities FOA-DE-PS26-09NT01236, AOI 4. Purchase of new OEM CNG refuse vehicles. 10 04 2011 Kay L. Kelly Digitally signed by Kay L. Kelly DN: cnKay L....

43

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

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

Cities FOA-DE-PS26-09NT01236, AOI4. Project is for installation of one electric vehicle charging station - Level 2. 06 07 2011 Kay L. Kelly Digitally signed by Kay L. Kelly DN:...

44

Bill Kelly  

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

Lab staff member. This Speaker's Seminars Volatile Energy Costs and the Floundering Deregulation of Electricity: A Fresh Look at Integrating Supply-Side and Demand-Side Resources...

45

and Kelly MakowieckiQuality Matters in Early Childhood Education and Care: Korea  

E-Print Network (OSTI)

Janice Heejin Kim and Kelly MakowieckiThis work is published on the responsibility of the Secretary-General of the OECD. The opinions expressed and arguments employed herein do not necessarily reflect the official views of the Organisation or of the governments of its member countries. This document and any map included herein are without prejudice to the status of or sovereignty over any territory, to the delimitation of international frontiers and boundaries and to the name of any territory, city or area.

Miho Taguma; Ineke Litjens; Janice Heejin Kim; Miho Taguma; Ineke Litjens

2012-01-01T23:59:59.000Z

46

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

(GO) Salt Lake City, UT California Avenue Natural Gas Fueling Station Installation of LNG tanks and fueling equipment. kay.kelly@go.doe.gov Digitally signed by...

47

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

Technologies Program This Environmental Questionnaire is for the procurement of 6 new CNG shuttles for the Jordan School District. kay.kelly@go.doe.gov Digitally signed by...

48

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

Clean Cities Transportation Petroleum Reduction Technologies Program Purchase of one OEM CNG-capable sewer cleaning vehicle. kay.kelly@go.doe.gov Digitally signed by...

49

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

Cities Transportation Petroleum Reduction Technologies Program Purchase of one new OEM hybrid vehicle for use throughout the state of Utah. Kay L. Kelly Digitally signed by Kay...

50

Sign Specification and Synthesis  

Science Conference Proceedings (OSTI)

A description in terms of elementary primitives is proposed, in the view of sign language synthesis. Gradual combination leads to global sign specification. Grammatical inflexions are also taken into account in the sign hierarchic description built. ...

Olivier Losson; Jean-Marc Vannobel

1999-03-01T23:59:59.000Z

51

Kelley Hot Spring Geothermal Project: Kelly Hot Spring Agricultural Center conceptual design  

DOE Green Energy (OSTI)

The proposed core activity in the Kelly Hot Spring Agricultural Center is a nominal 1200 sow swine raising complex. The swine raising is to be a totally confined operation for producing premium pork in controlled environment facilities that utilize geothermal energy. The complex will include a feedmill for producing the various feed formulae required for the animals from breeding through gestation, farrowing, nursery, growing and finishing. The market animals are shipped live by truck to slaughter in Modesto, California. A complete waste management facility will include manure collection from all raising areas, transport via a water flush sysem to methane (biogas) generators, manure separation, settling ponds and disposition of the surplus agricultural quality water. The design is based upon the best commercial practices in confined swine raising in the US today. The most unique feature of the facility is the utilization of geothermal hot water for space heating and process energy throughout the complex.

Longyear, A.B. (ed.)

1980-06-01T23:59:59.000Z

52

Curriculum Vitae Jeffrey F. Kelly 23 August 2013 Oklahoma Biological Survey and Department of Biology Office: 405-325-2440  

E-Print Network (OSTI)

1 Curriculum Vitae Jeffrey F. Kelly 23 August 2013 Oklahoma Biological Survey and Department ­ Present Interim Director, Oklahoma Biological Survey, University of Oklahoma, Norman OK 2008 ­ Present Heritage Zoologist and Associate Professor, Oklahoma Biological Survey and Department of Biology

Kelly, Jeff

53

The Analytical Sciences Digital Library (ASDL)  

E-Print Network (OSTI)

Bullen (Northern Kentucky University) Erin Gross (CreightonBullen (Northern Kentucky University), Rick Kelly (East

Larive, Cynthia K.

2009-01-01T23:59:59.000Z

54

Improving the usability of VeriSign® SSL certificate enrollment  

Science Conference Proceedings (OSTI)

This paper discusses the methodology used to redesign the SSL Certificate enrollment process for VeriSign, Inc.Like many technology companies in which time to market is of critical importance, VeriSign's release schedules and fast response to customer ... Keywords: digital security, input and interaction technologies, prototyping, service design, usability testing and evaluation, user interface design

Krista Van Laan; Eva Jonshult

2005-11-01T23:59:59.000Z

55

Every sign of life  

E-Print Network (OSTI)

Every Sign of Life introduces an approach to and motivational schema for personal health monitoring. It is an exploration of how to make information collected by personal health-monitoring devices fun and engaging, and ...

Gerasimov, Vadim, 1969-

2003-01-01T23:59:59.000Z

56

News Sign-up  

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

News Sign-up News Sign-up If you would like to receive email updating you about research developments from the Environmental Energy Technologies Division, please enter your email address below. These updates will come intermittently-whenever the EETD Communications Office issues an alert about recent research in the Division. For a quarterly email update, please subscribe to the free EETD Newsletter. For news about all research at Lawrence Berkeley National Laboratory, go to the Lab's Newscenter. Email: * Please help us by checking off your areas of interest: Air quality and climate Demand response, smart grid Energy efficient buildings End use energy analysis, appliances, codes and standards Energy policy Indoor Environmental quality Energy storage (batteries, fuel cells)

57

Kelly Gallagher, ed., Acting in Time on Energy Policy, Brookings Institution Press, 2009, c. 188pp. Making Carbon Capture and Storage Work  

E-Print Network (OSTI)

Kelly Gallagher, ed., Acting in Time on Energy Policy, Brookings Institution Press, 2009, c. 188pp of creating a national energy policy. That policy will be designed with multiple objectives in mind. After a year of record oil prices that added to U.S. economic troubles, some want an energy policy

Schrag, Daniel

58

Digital PCR  

Science Conference Proceedings (OSTI)

*. Bookmark and Share. Digital PCR. Summary: Digital PCR (dPCR) is a method used to quantify nucleic acids (DNA, RNA, cDNA). ...

2013-04-26T23:59:59.000Z

59

Digital materials for digital fabrication  

E-Print Network (OSTI)

This thesis introduces digital materials by analogy with digital computation and digital communications. Traditional fabrication techniques include pick-and-place, roll-to-roll, molding, patterning and more. Current research ...

Popescu, George A

2007-01-01T23:59:59.000Z

60

Digital Forensics  

Science Conference Proceedings (OSTI)

... Hany Farid Department of Computer Science Institute for Security ... the advent of digital cameras, powerful personal computers, and sophisticated ...

2010-10-05T23:59:59.000Z

Note: This page contains sample records for the topic "kelly digitally signed" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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61

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

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

under Clean Cities FOA-DE-PS26-09NT01236, AOI4. Activities include purchase of 2 CNG vehicles, single axle medium duty trucks. 05 24 2011 Kay L. Kelly Digitally signed by...

62

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

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

5318 L St, Omaha, NE Midwest Region Alternative Fuels Project Install New CNG Refueling Infrastructure. Grant ID: DE-PS26-09NT01236-04 04 01 2010 Kay L. Kelly Digitally signed by...

63

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

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

Alternative Fuels Project - Award DE-EE0002538 Purchase of compressed natural gas (CNG) Ford Transit connect vehicles. 11 09 2010 Kay L. Kelly Digitally signed by Kay L....

64

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

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

Clean Cities Coalition Petroleum Reduction Project NEPA for conversion of 10 vehicles to CNG. Project funded from DE-PS26-09NT01236-04. 09 08 2010 Kay L. Kelly Digitally signed by...

65

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

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

Cities FOA-DE-PS26-09NT01236, AOI 4. Proposed work is to install one electric vehicle charging station at the county-city building. 03 10 2011 Kay L. Kelly Digitally signed by...

66

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

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

Cities FOA-DE-PS26-09NT01236, AOI 4. Proposed work is to install one electric vehicle charging station at the Pierce County annex lot. 03 10 2011 Kay L. Kelly Digitally signed...

67

Digital PCR  

Science Conference Proceedings (OSTI)

... Emulsion generator produces water-in-oil ... Number of PCR cycles Page 68. ... based on quote for 12.765 digital arrays 2012 &list price Sept 2012 ...

2013-04-16T23:59:59.000Z

68

DOE Data Explorer - Sign In  

Office of Scientific and Technical Information (OSTI)

OSTI Home DDE Home DDE FAQs Help Site Map Contact Us Save searches, create alerts and export data :Sign In orCreate Account DOE Data Explorer Search Find Advanced Search Options...

69

Clean Cities: Kay Kelly  

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

Clean Cities' coalitions in Alaska, Colorado, Hawaii, Idaho, Montana, Nevada, Oregon, Utah, Washington, and Wyoming. Her responsibilities include facilitating the efforts of the...

70

Dr. George E. Kelly  

Science Conference Proceedings (OSTI)

... was project leader in charge of a team of engineers and technicians that developed testing and rating procedures for furnaces, boilers, central air ...

2012-07-06T23:59:59.000Z

71

Kelly Sims Gallagher  

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

Gallagher Kennedy School of Government, Belfer Center for Science & International Affairs Harvard University This speaker was a visiting speaker who delivered a talk or talks...

72

LED Exit Signs | Open Energy Information  

Open Energy Info (EERE)

LED Exit Signs Jump to: navigation, search TODO: Add description List of LED Exit Signs Incentives Retrieved from "http:en.openei.orgwindex.php?titleLEDExitSigns&oldid38062...

73

Digital Strategy  

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

New expectations require the Federal Government to be ready to deliver and receive digital information and services anytime, anywhere and on any device. It must do so safely, securely, and with...

74

Digital diorama  

E-Print Network (OSTI)

Digital Diorama may be briefly presented as: a historical exploration of the vision devices, performances, and installations of the nineteenth century, and their influences on the project. These histories of the magic ...

Spikol, Daniel

1992-01-01T23:59:59.000Z

75

Nuclear Waste Policy Act Signed | National Nuclear Security Administra...  

National Nuclear Security Administration (NNSA)

> Nuclear Waste Policy Act Signed Nuclear Waste Policy Act Signed January 07, 1983 Washington, DC Nuclear Waste Policy Act Signed President Reagan signs the Nuclear Waste...

76

In-situ biological treatment test at Kelly Air Force Base. Volume 3. Appendices. Final report, 1 June 1985-31 May 1987  

Science Conference Proceedings (OSTI)

The objective of this project was to field-test in-situ biological degradation for removal of organic contaminants from soils and groundwater. In-situ biological degradation involves stimulation of the indigenous subsurface microbial population by the addition of nutrients and an oxygen source (hydrogen peroxide) to promote degradation of organic contaminants present in soils and groundwater. The results of the test at Kelly AFB allowed for a number of conclusions regarding in situ treatment. The low and variable permeabilities at the test site resulted in a slower delivery of nutrients and oxygen source than anticipated, as well as difficult operating conditions, but did not prevent degradation from occuring. This volume III report includes, in Appendix form, the analytical data collected during the demonstration project and analytical methods used.

Wetzel, R.S.; Durst, C.M.; Davidson, D.H.; Sarno, D.J.

1987-07-01T23:59:59.000Z

77

NERSC Signs Supercomputing Agreement with Cray  

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

Signs Supercomputing Agreement with Cray NERSC Signs Supercomputing Agreement with Cray June 27, 2012 NERSC Contact: Linda Vu, lvu@lbl.gov, +1 510 495 2402 Cray Media: Nick Davis...

78

LED Exit Signs Tech Sheet Final Version  

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

SAVE ENERGY, MONEY AND PREVENT POLLUTION WITH LIGHT-EMITTING DIODE (LED) EXIT SIGNS Illuminated exit signs are an important and legally required safety feature in your facility. In...

79

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

National Nuclear Security Administration (NNSA)

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

80

NPT Signed | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Signed | National Nuclear Security Administration Signed | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > NPT Signed NPT Signed March 05, 1970 New York, United States NPT Signed The United States, Great Britain, the Soviet Union, and forty-five other nations sign the Treaty for the Nonproliferation of Nuclear Weapons

Note: This page contains sample records for the topic "kelly digitally signed" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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81

“Playboy Bunny” Sign of Congestive Heart Failure  

E-Print Network (OSTI)

Bunny’’ Sign of Congestive Heart Failure Akira Hokama, MD*to evaluate congestive heart failure. We highlight ‘‘Playboycaused by congestive heart failure. [West J Emerg Med. 2011;

Hokama, Akira; Arakaki, Shingo; Shibata, Daisuke; Maeshiro, Tatsuji; Kinjo, Fukunori; Fujita, Jiro

2011-01-01T23:59:59.000Z

82

French sign language processing: verb agreement  

Science Conference Proceedings (OSTI)

In this paper, we propose an approach for the representation of the relationship between verbs and actors in French Sign Language. This proposal comes from the results of an experiment conducted in the France Télécom R&D's Natural Language ... Keywords: agreement, computational sciences, french sign language, morphology, nominal classes, verb typology

Loïc Kervajan; Emilie Guimier De Neef; Jean Véronis

2005-05-01T23:59:59.000Z

83

Preserving digital information forever  

Science Conference Proceedings (OSTI)

Well within our lifetime we can expect to see most information being created, stored and used digitally. Despite the growing importance of digital data, the wider community pays almost no attention to the problems of preserving this digital information ... Keywords: archiving, digital preservation

Andrew Waugh; Ross Wilkinson; Brendan Hills; Jon Dell'oro

2000-06-01T23:59:59.000Z

84

Digital Sensor Technology  

SciTech Connect

The nuclear industry has been slow to incorporate digital sensor technology into nuclear plant designs due to concerns with digital qualification issues. However, the benefits of digital sensor technology for nuclear plant instrumentation are substantial in terms of accuracy, reliability, availability, and maintainability. This report demonstrates these benefits in direct comparisons of digital and analog sensor applications. It also addresses the qualification issues that must be addressed in the application of digital sensor technology.

Ted Quinn; Jerry Mauck; Richard Bockhorst; Ken Thomas

2013-07-01T23:59:59.000Z

85

Digital Identities | Department of Energy  

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

Digital Identities Digital Identities Public Key Infrastructure (PKI) is a comprehensive system that provides public-key encryption and digital signature services across a wide...

86

ISSUE #1 2011 Kelly Doley  

E-Print Network (OSTI)

Gallery Coordinators Alex and Zoe 5. DIY - Getting Started in the Art World by Janis Lander 7. Whats, the Sydney art scene DIY style as well as the latest COFA Alumni exhibition curated by Nick Vickers

New South Wales, University of

87

MST: Organizations: Bio: Mike Kelly  

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

Paul C. McKey Paul McKey Paul is the manager of the Meso Manufacturing & Systems Development organization at Sandia National Laboratories. His organization, and his sister...

88

Kelly Beierschmitt | ornl.gov  

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

vulnerability analysis at Brookhaven National Laboratory, which included the hot cell facility, old graphite reactor, High Flux Beam Reactor, and Medical Reactor....

89

Curriculum Vitae Kelly T. Morgan  

E-Print Network (OSTI)

Average: 3.82 Dissertation: Nitrogen and Biomass Distribution, and Nitrogen and Water Uptake Parameters.22 Job Experience: Assistant Professor - University of Florida November 2004 - Present Soil and Water

Jawitz, James W.

90

Panel on digital preservation  

Science Conference Proceedings (OSTI)

Digital information in any form is at risk. Software and hardware become obsolete, and versions and file formats change, making data inaccessible. Data stored in even the simplest form are in danger due to computer media degradation and obsolescence. ... Keywords: archival systems, digital libraries, digital preservation, metadata

Joyce Ray; Robin Dale; Reagan Moore; Vicky Reich; William Underwood; Alexa T. McCray

2002-07-01T23:59:59.000Z

91

Curiosity rover zaps Mars for life signs  

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

Curiosity rover zaps Mars for life signs Curiosity rover zaps Mars for life signs Mars rover depends on three LANL technologies Curiosity zaps Mars for vital signs: Designed by Lab team, ChemCam looks for crucial elements such as carbon, nitrogen and oxygen. July 30, 2012 Curiosity rover zapping rocks on Mars Power up! The third part of the "LANL Visits Mars" trio is an essential component of the heat-producing Multi-Mission Radioisotope Thermoelectric Generator unit. It powers the rover and keeps the instruments from freezing solid Martian: the average temperature on Mars is well below freezing. Get Expertise Project Lead, ChemCam Roger Wiens Space and Remote Sensing Email For five nanoseconds at a time, ChemCam's laser packs the energy of a million light bulbs into a spot the size of a pinhead

92

United States and Japan Sign Joint Nuclear Energy Action Plan...  

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

Japan Sign Joint Nuclear Energy Action Plan to Promote Nuclear Energy Cooperation United States and Japan Sign Joint Nuclear Energy Action Plan to Promote Nuclear Energy...

93

DOE Signing Paves the Way for Funding, Construction of Innovative...  

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

Signing Paves the Way for Funding, Construction of Innovative Clean Coal Plant in Florida DOE Signing Paves the Way for Funding, Construction of Innovative Clean Coal Plant in...

94

United States and France Sign Joint Statement on Civil Liability...  

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

United States and France Sign Joint Statement on Civil Liability for Nuclear Damage United States and France Sign Joint Statement on Civil Liability for Nuclear Damage Joint...

95

Feature - Argonne signs energy storage research MOU with Japan  

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

signs energy storage research MOU with Japan Argonne and NEDO, a Japanese government organization for energy technology R&D, have signed an MOU for cooperative information exchange...

96

U.S. and Russia Sign Plutonium Disposition Agreement | National...  

National Nuclear Security Administration (NNSA)

Agreement U.S. and Russia Sign Plutonium Disposition Agreement September 01, 2000 Washington, DC U.S. and Russia Sign Plutonium Disposition Agreement After two years of...

97

Informational Graphics and Sign Systems as Library Instruction Media  

E-Print Network (OSTI)

Architectural Signing and Graphics. New York: WhitneyLibrary Environmental Graphics." Library Technology ReportsInformational Graphics and Sign Systems as Library

Kupersmith, John

1980-01-01T23:59:59.000Z

98

NNSA, Peru Sign Agreement to Prevent Nuclear Smuggling | National...  

National Nuclear Security Administration (NNSA)

NNSA, Peru Sign Agreement to Prevent Nuclear Smuggling Aug 13, 2013 Secretary of Energy Ernest Moniz and Peru's Minister of Foreign Affairs Eda Rivas Franchini sign an...

99

Digital Jordan curve theorems  

E-Print Network (OSTI)

Abstract. Efim Khalimsky’s digital Jordan curve theorem states that the complement of a Jordan curve in the digital plane equipped with the Khalimsky topology has exactly two connectivity components. We present a new, short proof of this theorem using induction on the Euclidean length of the curve. We also prove that the theorem holds with another topology on the digital plane but then only for a restricted class of Jordan curves. 1

Christer O. Kiselman

2000-01-01T23:59:59.000Z

100

Providing signed content on the Internet by synthesized animation  

Science Conference Proceedings (OSTI)

Written information is often of limited accessibility to deaf people who use sign language. The eSign project was undertaken as a response to the need for technologies enabling efficient production and distribution over the Internet of sign language ... Keywords: Animation, HamNoSys, SiGML, avatar, deaf accessibility, scripting, sign language, virtual reality

J. R. Kennaway; J. R. W. Glauert; I. Zwitserlood

2007-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "kelly digitally signed" 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.
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to obtain the most current and comprehensive results.


101

Digitization Best Practices  

SciTech Connect

This project involved performing tests and documenting results to determine best practices for digitizing older print documents. The digitization process is complicated, especially when original documents exhibit non-standard fonts and are faded. Tests focused on solutions to improve high quality scanning, increase OCR accuracy, and efficiently use embedded metadata. Results are summarized. From the test results on the right sides, we know that when we plan to digitize documents, we should balance Quantity and Quality based on our expectation, and then make final decision for the digitization process.

Xue, Fei [Los Alamos National Laboratory; Holtkamp, Irma S. [Los Alamos National Laboratory; Knudson, Frances L. [Los Alamos National Laboratory

2012-07-31T23:59:59.000Z

102

Digital Media Quality  

Science Conference Proceedings (OSTI)

... video. This work was reported to the 2004 SPIE Conference on Applications of Digital Image Processing XXVII. SubjectiveAssessMethodsForMPEG ...

2010-10-05T23:59:59.000Z

103

Parallel digital forensics infrastructure.  

Science Conference Proceedings (OSTI)

This report documents the architecture and implementation of a Parallel Digital Forensics infrastructure. This infrastructure is necessary for supporting the design, implementation, and testing of new classes of parallel digital forensics tools. Digital Forensics has become extremely difficult with data sets of one terabyte and larger. The only way to overcome the processing time of these large sets is to identify and develop new parallel algorithms for performing the analysis. To support algorithm research, a flexible base infrastructure is required. A candidate architecture for this base infrastructure was designed, instantiated, and tested by this project, in collaboration with New Mexico Tech. Previous infrastructures were not designed and built specifically for the development and testing of parallel algorithms. With the size of forensics data sets only expected to increase significantly, this type of infrastructure support is necessary for continued research in parallel digital forensics. This report documents the implementation of the parallel digital forensics (PDF) infrastructure architecture and implementation.

Liebrock, Lorie M. (New Mexico Tech, Socorro, NM); Duggan, David Patrick

2009-10-01T23:59:59.000Z

104

Data visualisation in digital forensics.  

E-Print Network (OSTI)

??As digital crimes have risen, so has the need for digital forensics. Numerous state-of-the-art tools have been developed to assist digital investigators conduct proper investigations… (more)

Fei, Bennie Kar Leung

2007-01-01T23:59:59.000Z

105

Fast transient digitizer  

DOE Patents (OSTI)

Method and apparatus for sequentially scanning a plurality of target elements with an electron scanning beam modulated in accordance with variations in a high-frequency analog signal to provide discrete analog signal samples representative of successive portions of the analog signal; coupling the discrete analog signal samples from each of the target elements to a different one of a plurality of high speed storage devices; converting the discrete analog signal samples to equivalent digital signals; and storing the digital signals in a digital memory unit for subsequent measurement or display.

Villa, Francesco (Palo Alto, CA)

1982-01-01T23:59:59.000Z

106

Digital sonar system  

DOE Patents (OSTI)

A transponder of an active digital sonar system identifies a multifrequency underwater activating sonar signal received from a remote sonar transmitter. The transponder includes a transducer that receives acoustic waves, including the activating sonar signal, and generates an analog electrical receipt signal. The analog electrical receipt signal is converted to a digital receipt signal and cross-correlated with a digital transmission signal pattern corresponding to the activating sonar signal. A relative peak in the cross-correlation value is indicative of the activating sonar signal having been received by the transponder. In response to identifying the activating sonar signal, the transponder transmits a responding multifrequency sonar signal. 4 figs.

Young, K.K.; Wilkes, R.J.

1995-11-21T23:59:59.000Z

107

Digital sonar system  

DOE Patents (OSTI)

A transponder of an active digital sonar system identifies a multifrequency underwater activating sonar signal received from a remote sonar transmitter. The transponder includes a transducer that receives acoustic waves, including the activating sonar signal, and generates an analog electrical receipt signal. The analog electrical receipt signal is converted to a digital receipt signal and cross-correlated with a digital transmission signal pattern corresponding to the activating sonar signal. A relative peak in the cross-correlation value is indicative of the activating sonar signal having been received by the transponder. In response to identifying the activating sonar signal, the transponder transmits a responding multifrequency sonar signal.

Young, Kenneth K. (Seattle, WA); Wilkes, R. Jeffrey (Seattle, WA)

1995-01-01T23:59:59.000Z

108

Representing digital assets usingMPEG-21 Digital Item Declaration  

Science Conference Proceedings (OSTI)

Various XML-based approaches aimed at representing compound digital assets have emerged over the last several years. Approaches that are of specific relevance to the digital library community include the Metadata Encoding and Transmission Standard (METS), ... Keywords: Digital Item, Digital asset, MPEG-21 DID, OAI-PMH, OpenURL

Jeroen Bekaert; Emiel De Kooning; Herbert de Sompel

2006-04-01T23:59:59.000Z

109

DOE, State of Idaho Sign Agreement on Nuclear Research  

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

DOE, State of Idaho Sign Agreement on Nuclear Research The State of Idaho and the U.S. Department of Energy signed an agreement on Jan. 6, 2011 that streamlines the process used by...

110

NIST Signs Cooperative Agreement with U-Albany Nano ...  

Science Conference Proceedings (OSTI)

NIST Signs Cooperative Agreement with U-Albany Nano College. From NIST Tech Beat: April 29, 2008. ...

2011-07-18T23:59:59.000Z

111

NIST Signs US-China Cooperative Agreement on Earthquake ...  

Science Conference Proceedings (OSTI)

NIST Signs US-China Cooperative Agreement on Earthquake and Volcano Sciences. For Immediate Release: October 20, 2009. ...

2010-12-28T23:59:59.000Z

112

Sloan digital sky survey  

SciTech Connect

The Sloan Digital Sky Survey will produce a detailed digital photometric map of half the northern sky to about 23 magnitude using a special purpose wide field 2.5 meter telescope. From this map we will select {approximately} 10{sup 6} galaxies and 10{sup 5} quasars, and obtain high resolution spectra using the same telescope. The imaging catalog will contain 10{sup 8} galaxies, a similar number of stars, and 10{sup 6} quasar candidates.

Kent, S.M.; Stoughton, C.; Newberg, H.; Loveday, J.; Petravick, D.; Gurbani, V.; Berman, E.; Sergey, G. [Fermi National Accelerator Lab., Batavia, IL (United States); Lupton, R. [Princeton Univ., NJ (United States)

1994-04-01T23:59:59.000Z

113

Digital Image Authentication: A Review  

Science Conference Proceedings (OSTI)

Digital image authentication refers to all the techniques performing anti-falsification, digital image copyright protection, or access control. A large number of DIA techniques have been developed to authenticate digital images, including cryptography-based ... Keywords: Data Hiding, Digital Fingerprints, Forensic Science, Image Authentication, Watermarking

Chia-Hung Wei; Yue Li

2011-04-01T23:59:59.000Z

114

Alternative Fuels Data Center: Alternative Fuel Vehicle (AFV) Signs for  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

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

115

Digital optical conversion module  

DOE Patents (OSTI)

A digital optical conversion module used to convert an analog signal to a computer compatible digital signal including a voltage-to-frequency converter, frequency offset response circuitry, and an electrical-to-optical converter. Also used in conjunction with the digital optical conversion module is an optical link and an interface at the computer for converting the optical signal back to an electrical signal. Suitable for use in hostile environments having high levels of electromagnetic interference, the conversion module retains high resolution of the analog signal while eliminating the potential for errors due to noise and interference. The module can be used to link analog output scientific equipment such as an electrometer used with a mass spectrometer to a computer.

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

1991-02-26T23:59:59.000Z

116

Digital optical conversion module  

DOE Patents (OSTI)

A digital optical conversion module used to convert an analog signal to a computer compatible digital signal including a voltage-to-frequency converter, frequency offset response circuitry, and an electrical-to-optical converter. Also used in conjunction with the digital optical conversion module is an optical link and an interface at the computer for converting the optical signal back to an electrical signal. Suitable for use in hostile environments having high levels of electromagnetic interference, the conversion module retains high resolution of the analog signal while eliminating the potential for errors due to noise and interference. The module can be used to link analog output scientific equipment such as an electrometer used with a mass spectrometer to a computer. 2 figs.

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

1988-07-19T23:59:59.000Z

117

Digital Geologic Field Mapping Using Arcpad, In: Digital Mapping Techniques  

Open Energy Info (EERE)

Digital Geologic Field Mapping Using Arcpad, In: Digital Mapping Techniques Digital Geologic Field Mapping Using Arcpad, In: Digital Mapping Techniques '02- Workshop Proceedings Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Digital Geologic Field Mapping Using Arcpad, In: Digital Mapping Techniques '02- Workshop Proceedings Abstract Research into the practicality of digital mapping by Placer Dome Exploration identified hardware and software solutions to enhance the efficiency and accuracy of field work. The goal of the research was to find a lightweight hardware-software system that allows the user to build a digital map from field observations in much the same way as pen and paper methods. The focus of the research was to minimize the size and weight of computer systems. Systems identified consist of a wearable PC or handheld

118

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

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

PS26-09NT01236-04 PS26-09NT01236-04 Puget Sound Clean Air Agency EE DE-EE0002020 PMC/PVT 2010 Kay Kelly 9/1/2010 - 10/31/2011 Multiple sites, Multi cities, WA Puget Sound Clean Cities Petroleum Reduction Project (SUMMARY CX) Project includes installation of electric vehicle supply equipment (EVSE) in multiple locations (seven total) in Kirkland, Issaquah, and Tacoma, WA. 12 15 2010 Kay L. Kelly Digitally signed by Kay L. Kelly DN: cn=Kay L. Kelly, o=Golden Field Office, ou=US Dept of Energy, email=kay.kelly@go.doe.gov, c=US Date: 2010.12.15 13:47:57 -07'00' 12 16 2010 john ganz Digitally signed by john ganz DN: cn=john ganz, o=NETL- DOE, ou=140 OPFC, email=john.ganz@netl.doe.gov, c=US Date: 2010.12.16 13:13:48 -05'00' List of participants and locations have been supplied to NCO. Funded by FOA DE-PS26-09NT01236-04,

119

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

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

PS26-09NT01236-04 PS26-09NT01236-04 Utah Clean Cities Coalition/Questar EE DE-EE0002554 PMC/PVT 2011 Kay Kelly 09/06/2011 - 09/23/2011 Kaysville, Utah 84037 Compressed Natural Gas (CNG)/Infrastructure Development (New Station) This CX form is for 1 location in this project selected under Clean Cities FOA-DE-PS26-09NT01236, AOI #4. Will provide public CNG fueling infrastructure by installing a 400 scfm electric drive compressor. 08 16 2011 Kay L. Kelly Digitally signed by Kay L. Kelly DN: cn=Kay L. Kelly, o=Golden Field Office, ou=U.S. Dept of Energy, email=Kay.Kelly@go.doe.gov, c=US Date: 2011.08.16 09:00:59 -06'00' 8 23 2011 john ganz Digitally signed by john ganz DN: cn=john ganz, o=netl, ou=environmental compliance division, email=john.ganz@netl.doe.gov, c=US Date: 2011.08.23 09:45:58

120

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

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

PS26-09NT01236-04 PS26-09NT01236-04 Metropolitan Energy Center EE DE-EE0002538 PMC/PVT 2011 Kay Kelly 10/01/2009 to 12/31/2013 Lincoln, Nebraska Midwest Region Alternative Fuels Project This CX form is for 1 location in this project selected under Clean Cities FOA-DE-PS26-09NT01236, AOI #4. Project will install a publicly-accessible fast-fill compressed natural gas (CNG) filling station. 04 13 2011 Kay L. Kelly Digitally signed by Kay L. Kelly DN: cn=Kay L. Kelly, o=Golden Field Office, ou=U.S. Department of Energy, email=kay.kelly@go.doe.gov, c=US Date: 2011.04.13 07:40:19 -06'00' 4 19 2011 john ganz Digitally signed by john ganz DN: cn=john ganz, o=netl, ou=environmental compliance division, email=john.ganz@netl.doe.gov, c=US Date: 2011.04.19 15:58:14 -04'00' Award DE-EE0002538

Note: This page contains sample records for the topic "kelly digitally signed" 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.
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to obtain the most current and comprehensive results.


121

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

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

PS26-09NT01236-04 PS26-09NT01236-04 Puget Sound Clean Air Agency EE DE-EE0002020 PMC/PVT 2011 Kay Kelly Sept 1, 2010 - Oct 31, 2011 Multiple (six) sites in Bellevue, WA Puget Sound Clean Cities Petroleum Reduction Project (SUMMARY CX) This project plans to install electric vehicle charging stations, all Level 2 pieces of UL listed electric vehicle service equipment(EVSE) on six parking lots in Bellevue, WA. 02 01 2011 Kay L. Kelly Digitally signed by Kay L. Kelly DN: cn=Kay L. Kelly, o=Golden Field Office, ou=U.S. Department of Energy, email=kay.kelly@go.doe.gov, c=US Date: 2011.02.01 10:34:39 -07'00' 2 11 2011 john ganz Digitally signed by john ganz DN: cn=john ganz, o=NETL- DOE, ou=140 OPFC, email=john.ganz@netl.doe.gov, c=US Date: 2011.02.11 12:30:33 -05'00' This Summary CX covers six locations in Bellevue WA, as listed and submitted to NCO. Funded by

122

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

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

PS26-09NT01236-04 PS26-09NT01236-04 Puget Sound Clean Air Agency EE DE-EE0002020 PMC/PVT 2011 Kay Kelly Sept 1, 2010 - Oct 31, 2011 Seattle, WA 98134 Puget Sound Clean Cities Petroleum Reduction Project - Seattle Public Utilities This CX form is for one location in this project selected under Clean Cities FOA-DE-PS26-09NT01236, AOI #4. Installation of two electric vehicle charging stations - Level 2 in parking lot in Seattle. 09 22 2011 Kay L. Kelly Digitally signed by Kay L. Kelly DN: cn=Kay L. Kelly, o=Golden Field Office, ou=U.S. Dept of Energy, email=Kay.Kelly@go.doe.gov, c=US Date: 2011.09.22 13:27:43 -06'00' 9 28 2011 john ganz Digitally signed by john ganz DN: cn=john ganz, o=netl, ou=environmental compliance division, email=john.ganz@netl.doe.gov, c=US Date: 2011.09.28 09:21:15

123

Truman Signs Atomic Energy Act | National Nuclear Security Administration  

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

Truman Signs Atomic Energy Act | National Nuclear Security Administration Truman Signs Atomic Energy Act | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Truman Signs Atomic Energy Act Truman Signs Atomic Energy Act August 01, 1946 Washington, DC Truman Signs Atomic Energy Act President Truman signs the Atomic Energy Act of 1946, leading to the

124

Truman Signs Atomic Energy Act | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Truman Signs Atomic Energy Act | National Nuclear Security Administration Truman Signs Atomic Energy Act | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Truman Signs Atomic Energy Act Truman Signs Atomic Energy Act August 01, 1946 Washington, DC Truman Signs Atomic Energy Act President Truman signs the Atomic Energy Act of 1946, leading to the

125

The Open Digital Rights Language: XML for Digital Rights Management  

Science Conference Proceedings (OSTI)

Digital Rights Management (DRM) covers a broad area of intellectual property management and enforcement. DRM aims to provide secure and trusted services to control the use and distribution of content. DRM technologies have evolved from the primarily ... Keywords: Digital Rights Management (DRM), Open Digital Rights Language (ODRL), Open Mobile Alliance (OMA), Rights Expression Language, XML, XML Schema

Renato Iannella

2004-07-01T23:59:59.000Z

126

ELECTRONIC DIGITAL COMPUTER  

DOE Patents (OSTI)

The electronic digital computer is designed to solve systems involving a plurality of simultaneous linear equations. The computer can solve a system which converges rather rapidly when using Von Seidel's method of approximation and performs the summations required for solving for the unknown terms by a method of successive approximations.

Stone, J.J. Jr.; Bettis, E.S.; Mann, E.R.

1957-10-01T23:59:59.000Z

127

Double-digit growth  

SciTech Connect

The global need for additional generating capacity continues to grow at double digit rates in some cases. Opportunities for partnerships and joint ventures vary considerably by country and region. A closer look is taken at five countries where the playing fields are increasingly tipping to favor outside partners in power development projects -- India, Indonesia, Malaysia, Thailand, and Mexico.

Cartselos, T.; Meade, W.; Hernandez, L.

1993-09-01T23:59:59.000Z

128

Digital Strategy | Department of Energy  

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

Digital Strategy Digital Strategy Digital Strategy November 21, 2013 - 5:15pm Addthis Implementing the Federal Digital Strategy Implementing the Federal Digital Strategy Alex Cohen Alex Cohen Senior Digital Information Strategist New expectations require the Federal Government to be ready to deliver and receive digital information and services anytime, anywhere and on any device. It must do so safely, securely, and with fewer resources. To build for the future, the Federal Government has developed a Digital Strategy that embraces the opportunity to innovate more with less, and enables entrepreneurs to better leverage government data to improve the quality of services to the American people. The Energy Department has responded to this challenge through key initiatives that make high-value data sets available through API's that

129

Digital buildings - Challenges and opportunities  

Science Conference Proceedings (OSTI)

This paper considers the wider implications of digital buildings (as currently exemplified by building information models) becoming the norm within the building construction sector. Current deployment is reviewed and the growing opportunity to better ... Keywords: BIM, Building, Digital, Futures, Sustainability

Alastair Watson

2011-10-01T23:59:59.000Z

130

Additive assembly of digital materials  

E-Print Network (OSTI)

This thesis develops the use of additive assembly of press-fit digital materials as a new rapid-prototyping process. Digital materials consist of a finite set of parts that have discrete connections and occupy discrete ...

Ward, Jonathan (Jonathan Daniel)

2010-01-01T23:59:59.000Z

131

List of LED Exit Signs Incentives | Open Energy Information  

Open Energy Info (EERE)

LED Exit Signs Incentives LED Exit Signs Incentives Jump to: navigation, search The following contains the list of 72 LED Exit Signs Incentives. CSV (rows 1 - 72) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active AEP SWEPCO - Commercial and Industrial Energy Efficiency Rebate Programs (Arkansas) Utility Rebate Program Arkansas Commercial Fed. Government Industrial Institutional Local Government Nonprofit Schools State Government Building Insulation Central Air conditioners Chillers Custom/Others pending approval Duct/Air sealing Lighting Lighting Controls/Sensors Motor VFDs Motors Roofs LED Exit Signs Commercial Refrigeration Equipment Ground Source Heat Pumps Yes APS - Energy Efficiency Solutions for Business (Arizona) Utility Rebate Program Arizona Commercial

132

READY-TO-SIGN NONEXCLUSIVE PATENT LICENSE AGREEMENT  

Bullet Detection Tracking and Stopping System Company Name 1/7 TL0_____ Date READY-TO-SIGN NONEXCLUSIVE . PATENT LICENSE AGREEMENT . This license agreement ...

133

NNSA, Peru Sign Agreement to Prevent Nuclear Smuggling | National...  

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

Agreement to Prevent Nuclear Smuggling Press Release NNSA, Peru Sign Agreement to Prevent Nuclear Smuggling Aug 13, 2013 Secretary of Energy Ernest Moniz and Peru's Minister of...

134

Ready-to-Sign Licensing Instructions - Industrial Partnerships ...  

Ready-to-Sign Licensing Instructions. Read the Notice for RTS License Agreement and complete Commercialization Information Form; Select a technology from the patents ...

135

NNSA, Tajikistan Nuclear and Radiation Safety Agency Sign MOU...  

National Nuclear Security Administration (NNSA)

Tajikistan Nuclear and Radiation Safety Agency Sign MOU to Combat Illicit Trafficking | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing...

136

President Ford Signs the Energy Reorganization Act of 1974 |...  

National Nuclear Security Administration (NNSA)

Ford Signs the Energy Reorganization Act of 1974 | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

137

United States and South Africa Sign Agreement on Cooperation...  

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

Marketing Administration Other Agencies You are here Home United States and South Africa Sign Agreement on Cooperation in Nuclear Energy Research and Development United States...

138

Nuclear Waste Policy Act Signed | National Nuclear Security Administra...  

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

Waste Policy Act Signed | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

139

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

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

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

140

NNSA, China Sign Agreement to Prevent Nuclear Smuggling | National...  

National Nuclear Security Administration (NNSA)

China Sign Agreement to Prevent Nuclear Smuggling | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

Note: This page contains sample records for the topic "kelly digitally signed" 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

Argonne, China sign agreement to develop Zero Power Test Facility  

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

Argonne, China sign agreement to develop Zero Power Test Facility Director's Welcome Organization Achievements Highlights Fact Sheets, Brochures & Other Documents Multimedia...

142

Berkeley Lab Signs Memorandum of Understanding with Greenhouse...  

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

Berkeley Lab Signs Memorandum of Understanding with Greenhouse Gas Inventory and Research Center of Korea Greenhouse Gas Inventory and Research Center of Korea November 2013...

143

NETL: News Release - Kentucky Research Foundation Signs $9 Million...  

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

Will Make Commercial Use of Coal Combustion Byproduct WASHINGTON, DC - A team led by the University of Kentucky Research Foundation of Lexington, Ky., recently signed an agreement...

144

Optical watthour meter digitizer  

SciTech Connect

As concern about energy conservation and energy-use efficiency increases, a simple and inexpensive instrument that would provide accurate, reliable and high-resolution data on electrical energy usage should find widespread application in research and industrial facilities. An instrument that would also provide one or more outputs compatible with a wide range of digital data acquisition systems would be especially appropriate, since the use of automatic data logging equipment is now common, even in small-scale and low-budget operations. An optical watthour meter digitizer was developed which meets these criteria. Based on the induction-type watthour meter, the digitizer provides an output pulse for a fixed amount of energy use. The digitizer senses the motion of the rotor disc of the meter by optically detecting passage of a nonreflective area painted on the underside of the disc. The passage of such area initiates a logic-compatible output pulse that can be used to measure power or energy usage in a variety of ways. The accuracy of the measurement is determined by the watthour meter. The resolution of the measurement is determined by the K/sub h/ constant (in watthours per revolution) of the meter and the number of equally spaced targets painted on the disc. The resolution of this device can be as small as a fraction of a watthour; the resolution of the manually read register on a watthour meter is typically a fraction of a kilowatthour. Several digitizers were fabricated, bench-tested, and installed in the field for long-term performance testing. All are performing satisfactorily.

Andrews, W.H.

1980-10-01T23:59:59.000Z

145

Crossing the Digital Divide  

SciTech Connect

Nuclear utilities continue to upgrade aging instrumentation and control (I&C) systems with modern digital-based systems to address reliability and obsolescence concerns. In addition, the industry has demonstrated that these systems can be successfully developed and deployed even for highly safety-significant applications, such as reactor protection. However, three factors have retarded wide-scale implementation of digital technology for plant modernization and business innovation: *Large-scale digital upgrades entail considerable risk; *The upgrades are very costly and have not led to bottom-line business improvement, financial or otherwise; *Cyber Security concerns discourage wide-scale digital integration. A new national research program is under way that has been designed to address these industry concerns about expanding the use of digital technology. The Idaho National Laboratory (INL) has lead responsibility for the Advanced Instrumentation, Information, and Control Systems Technologies research pathway within the Light Water Reactor Sustainability (LWRS) Program. The LWRS Program is a research and development (R&D) program sponsored by the U.S. Department of Energy (DOE) and performed in close collaboration with industry R&D and improvement programs (as defined in INL’s FY2009–2013 Light Water Reactor Sustainability Research and Development Program Plan, INL/MIS08-14918). Its purpose is to provide the technical foundations for licensing and managing the long-term, safe, and economical operation of existing nuclear power plants. The DOE’s program focus is on longer-term and higher-risk/reward research that contributes to the national policy objectives of energy security and environmental security. The specific concern addressed by this program is that large-scale I&C obsolescence could become a life-limiting issue for the current nuclear operating fleet.

Ken Thomas

2011-11-01T23:59:59.000Z

146

RFI Comments - Digital Management Inc.  

Science Conference Proceedings (OSTI)

... Lessons from energy, oil, gas, or any large manufacturing industry ... Enterprise Encryption Key and Digital Certificate Management Market Outlook. ...

2013-04-08T23:59:59.000Z

147

A digital metadata schema repository  

Science Conference Proceedings (OSTI)

The metadata schema of a digital archive describes the structure and attributes of metadata. Analysis and definition of metadata schema for a new digital archive must be carefully performed at the first stage. To ease the task, we implement a metadata ... Keywords: HTML, XML, digital archive, metadata schema repository, native XML database, web-based

Yen-Chun Lin; Hsiang-An Wang; Chien-Chung Huang; Wei Chen

2008-05-01T23:59:59.000Z

148

The Sustainable Enterprise: Enabling the Digital Thread  

Science Conference Proceedings (OSTI)

Page 1. The Sustainable Enterprise: Enabling the Digital Thread ... Verify & Validate Digital Thread Supports Honeywell's Sustainable Enterprise ...

2013-02-28T23:59:59.000Z

149

Fuzzy logic system for variable message signs in Kuala Lumpur  

Science Conference Proceedings (OSTI)

Intelligent Transportation Systems refer to a wide variety of advanced and emerging technology applications designed mainly to reduce traffic congestion and emissions, and to improve highway efficiency, safety, and convenience. Variable message signs ... Keywords: fuzzy controller, fuzzy logic, intelligent transportation systems, variable message signs

Arash Moradkhani Roshandeh; Majid Joshani; Othman Che Puan

2009-06-01T23:59:59.000Z

150

Digital scale converter  

DOE Patents (OSTI)

A digital scale converter is provided for binary coded decimal (BCD) conversion. The converter may be programmed to convert a BCD value of a first scale to the equivalent value of a second scale according to a known ratio. The value to be converted is loaded into a first BCD counter and counted down to zero while a second BCD counter registers counts from zero or an offset value depending upon the conversion. Programmable rate multipliers are used to generate pulses at selected rates to the counters for the proper conversion ratio. The value present in the second counter at the time the first counter is counted to the zero count is the equivalent value of the second scale. This value may be read out and displayed on a conventional seven-segment digital display.

Upton, Richard G. (Oak Ridge, TN)

1978-01-01T23:59:59.000Z

151

Metrological digital audio reconstruction  

DOE Patents (OSTI)

Audio information stored in the undulations of grooves in a medium such as a phonograph record may be reconstructed, with little or no contact, by measuring the groove shape using precision metrology methods coupled with digital image processing and numerical analysis. The effects of damage, wear, and contamination may be compensated, in many cases, through image processing and analysis methods. The speed and data handling capacity of available computing hardware make this approach practical. Two examples used a general purpose optical metrology system to study a 50 year old 78 r.p.m. phonograph record and a commercial confocal scanning probe to study a 1920's celluloid Edison cylinder. Comparisons are presented with stylus playback of the samples and with a digitally re-mastered version of an original magnetic recording. There is also a more extensive implementation of this approach, with dedicated hardware and software.

Fadeyev; Vitaliy (Berkeley, CA), Haber; Carl (Berkeley, CA)

2004-02-19T23:59:59.000Z

152

DIGITAL Q METER  

DOE Patents (OSTI)

A digital Q meter is described for measuring the Q of mechanical or electrical devices. The meter comprises in combination a transducer coupled to an input amplifier, and an upper and lower level discriminator coupled to the amplifier and having their outputs coupled to an anticoincidence gate. The output of the gate is connected to a scaler. The lower level discriminator is adjusted to a threshold level of 36.8 percent of the operating threshold level of the upper level discriminator. (AEC)

Briscoe, W.L.

1962-02-13T23:59:59.000Z

153

Department of Energy signs Memorandum of Understanding with Colombia's  

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

Department of Energy signs Memorandum of Understanding with Department of Energy signs Memorandum of Understanding with Colombia's Ministry of Mines and Energy to Strengthen Energy Cooperation Department of Energy signs Memorandum of Understanding with Colombia's Ministry of Mines and Energy to Strengthen Energy Cooperation December 5, 2013 - 3:11pm Addthis Department of Energy signs Memorandum of Understanding with Colombia’s Ministry of Mines and Energy to Strengthen Energy Cooperation On December 2, 2013, the Department of Energy signed a Memorandum of Understanding with Colombia's Ministry of Mines and Energy to strengthen cooperation in the energy sector and to promote regional leadership on energy and climate change. More information on strategic cooperation with Colombia can be found on this Fact Sheet.

154

Generation IV International Forum Signs Agreement to Collaborate on Sodium  

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

Forum Signs Agreement to Collaborate on Forum Signs Agreement to Collaborate on Sodium Cooled Fast Reactors Generation IV International Forum Signs Agreement to Collaborate on Sodium Cooled Fast Reactors February 17, 2006 - 11:58am Addthis FUKUI , JAPAN - The Department of Energy today announced that the United States signed a sodium-cooled fast reactor systems arrangement with France and Japan, providing the framework for collaboration among these countries on the research and development of these advanced nuclear reactors. The signing of the agreement took place on February 16, 2006. This arrangement will support the development of technologies associated with the U.S.-led Global Nuclear Energy Partnership (GNEP), announced earlier this month by Secretary of Energy Samuel W. Bodman. GNEP is a

155

United States and Latvian Governments Sign Agreement to Allow  

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

Latvian Governments Sign Agreement to Allow Latvian Governments Sign Agreement to Allow Nonproliferation and Threat Reduction Cooperation United States and Latvian Governments Sign Agreement to Allow Nonproliferation and Threat Reduction Cooperation April 25, 2005 - 12:25pm Addthis WASHINGTON, D.C. - As part of the Bush administration's ongoing efforts to secure vulnerable nuclear materials worldwide, the Department of Energy (DOE) and the Latvian Ministry of Environment signed an agreement today that will allow collaboration in nonproliferation and threat reduction areas. Secretary of Energy Samuel W. Bodman and Latvian Minister of Environment Raimonds Vejonis signed the agreement, which will provide for repatriation to Russia of Soviet/Russian-origin nuclear fuel from Latvia's shutdown research reactors at Salaspils; security enhancement of the reactor site

156

United States and Italy Sign Nuclear Energy Agreements | Department of  

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

United States and Italy Sign Nuclear Energy Agreements United States and Italy Sign Nuclear Energy Agreements United States and Italy Sign Nuclear Energy Agreements September 30, 2009 - 1:23pm Addthis U.S. Secretary of Energy Steven Chu and Italian Minister for Economic Development Claudio Scajola today signed two important nuclear energy agreements that may lead to construction of new nuclear power plants and improved cooperation on advanced nuclear energy systems and fuel cycle technologies in both countries. The U.S.-Italy Joint Declaration Concerning Industrial and Commercial Cooperation in the Nuclear Energy Sector, which was signed on behalf of the United States by Secretary Chu and Deputy Secretary of Commerce Dennis F. Hightower, affirms the strong interest of the United States and Italy to encourage their respective nuclear industries to seek opportunities for the

157

United States and Italy Sign Nuclear Energy Agreements | Department of  

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

United States and Italy Sign Nuclear Energy Agreements United States and Italy Sign Nuclear Energy Agreements United States and Italy Sign Nuclear Energy Agreements September 30, 2009 - 1:23pm Addthis U.S. Secretary of Energy Steven Chu and Italian Minister for Economic Development Claudio Scajola today signed two important nuclear energy agreements that may lead to construction of new nuclear power plants and improved cooperation on advanced nuclear energy systems and fuel cycle technologies in both countries. The U.S.-Italy Joint Declaration Concerning Industrial and Commercial Cooperation in the Nuclear Energy Sector, which was signed on behalf of the United States by Secretary Chu and Deputy Secretary of Commerce Dennis F. Hightower, affirms the strong interest of the United States and Italy to encourage their respective nuclear industries to seek opportunities for the

158

Bush and Putin Sign Arms Reduction Accord | National Nuclear Security  

National Nuclear Security Administration (NNSA)

Bush and Putin Sign Arms Reduction Accord | National Nuclear Security Bush and Putin Sign Arms Reduction Accord | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Bush and Putin Sign Arms Reduction Accord Bush and Putin Sign Arms Reduction Accord May 24, 2002 Washington, DC Bush and Putin Sign Arms Reduction Accord

159

DOE Digital Photo Archive  

DOE Data Explorer (OSTI)

The DOE Digital Photo Archive is a resource made available to the DOE community as well as the general public for the purposes of enhancing communication, education, and ultimately the overall mission of the Department of Energy (DOE). The images in the Archive are downloadable as low resolution JPG files and may easily and quickly be requested in high resolution. The database can be browsed or is searchable by science program, sites by name, geographic locations, etc. Each photo has a caption or brief summary, and most are not copyrighted.

160

Stored program digital process controller  

DOE Patents (OSTI)

A digital process control function generator wherein a timing clock, in conjunction with programmable read only memories controls variables in a process with respect to time.

Stephenson, Dwight L. (Los Alamos, NM)

1977-01-04T23:59:59.000Z

Note: This page contains sample records for the topic "kelly digitally signed" 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

NIST Digital Media Group: publications  

Science Conference Proceedings (OSTI)

... Guide (See above guide) Download PDF (294 KB) NIST/Library of Congress ... SPIE Conf. ... Mastering and Archiving Uncompressed Digital Video Test ...

162

Secretary of Energy Signs Memorandum of Understanding to Strengthen  

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

Signs Memorandum of Understanding to Strengthen Signs Memorandum of Understanding to Strengthen U.S.-Portugal Cooperation in Renewable Energy Technologies Secretary of Energy Signs Memorandum of Understanding to Strengthen U.S.-Portugal Cooperation in Renewable Energy Technologies May 27, 2008 - 11:59am Addthis MOU will further joint efforts to advance wave power as a clean, viable energy source LISBON, PORTUGAL - U.S. Secretary of Energy Samuel W. Bodman and Portuguese Economy Minister Manuel Pinho today signed a memorandum of understanding (MOU), as part of their shared commitment to enhancing global energy security and addressing climate change through the development and deployment of renewable energy technologies. The MOU establishes a framework for collaboration on the policy, and scientific and technical

163

DOE Signs Cooperative Agreement for Carbon Capture Project | Department of  

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

Signs Cooperative Agreement for Carbon Capture Project Signs Cooperative Agreement for Carbon Capture Project DOE Signs Cooperative Agreement for Carbon Capture Project June 18, 2010 - 1:00pm Addthis Washington, DC - The U.S. Department of Energy has signed a cooperative agreement with NRG Energy Inc. (NRG) for the Parish Post-Combustion CO2 Capture and Sequestration Project to design, construct, and operate a system that will capture and store approximately 400,000 tons of carbon dioxide (CO2) per year. The project, which will be managed by the Office of Fossil Energy's National Energy Technology Laboratory, was selected under DOE's Clean Coal Power Initiative, a collaboration between the federal government and private industry working toward low-emission, coal-based power generation technology. The project team aims to demonstrate that post-combustion carbon capture

164

DOE Signs Cooperative Agreement for Carbon Capture Project | Department of  

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

Signs Cooperative Agreement for Carbon Capture Project Signs Cooperative Agreement for Carbon Capture Project DOE Signs Cooperative Agreement for Carbon Capture Project June 18, 2010 - 1:00pm Addthis Washington, DC - The U.S. Department of Energy has signed a cooperative agreement with NRG Energy Inc. (NRG) for the Parish Post-Combustion CO2 Capture and Sequestration Project to design, construct, and operate a system that will capture and store approximately 400,000 tons of carbon dioxide (CO2) per year. The project, which will be managed by the Office of Fossil Energy's National Energy Technology Laboratory, was selected under DOE's Clean Coal Power Initiative, a collaboration between the federal government and private industry working toward low-emission, coal-based power generation technology. The project team aims to demonstrate that post-combustion carbon capture

165

Secretaries Chu and Donovan Sign Agreement to Help Working Families  

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

Donovan Sign Agreement to Help Working Families Donovan Sign Agreement to Help Working Families Weatherize Their Homes Secretaries Chu and Donovan Sign Agreement to Help Working Families Weatherize Their Homes May 6, 2009 - 12:00am Addthis WASHINGTON - U.S. Department of Housing and Urban Development (HUD) Secretary Shaun Donovan and U.S. Department of Energy (DOE) Secretary Steven Chu today announced an important step forward in the partnership between HUD and DOE to streamline and better coordinate federal weatherization programs. These efforts will make it easier for low-income families to weatherize their homes, saving money for working families and creating tens of thousands of new green jobs. Today, the Secretaries signed a Memorandum of Understanding (MOU) to coordinate energy retrofit programs in the American Recovery and

166

United States, Russia Sign Agreement to Further Research and Development  

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

States, Russia Sign Agreement to Further Research and States, Russia Sign Agreement to Further Research and Development Collaboration in Nuclear Energy and Security United States, Russia Sign Agreement to Further Research and Development Collaboration in Nuclear Energy and Security September 16, 2013 - 11:18am Addthis NEWS MEDIA CONTACT (202) 586-4940 VIENNA - U.S. Secretary of Energy Ernest Moniz and Director General of the Russian Federation State Corporation "Rosatom" Sergey Kirienko today signed the Agreement between the Government of the United States of America and the Government of the Russian Federation on Cooperation in Nuclear- and Energy-Related Scientific Research and Development on the margins of the International Atomic Energy Agency's General Conference in Vienna, Austria. The Agreement provides the legal framework necessary to expand cooperation

167

Secretary Chu Signs Memorandum of Cooperation with Chilean Energy Minister  

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

Signs Memorandum of Cooperation with Chilean Energy Signs Memorandum of Cooperation with Chilean Energy Minister Tokman Secretary Chu Signs Memorandum of Cooperation with Chilean Energy Minister Tokman June 23, 2009 - 12:00am Addthis Washington, DC - The Department of Energy announced today that U.S. Energy Secretary Steven Chu and Minister Marcelo Tokman of the Chilean National Energy Commission signed a Memorandum of Cooperation to further collaboration between the two nations on a series of energy issues. The Memorandum establishes an institutional framework between Chile and the United States that will facilitate a broader range of cooperation and exchange activities, including U.S. technical expertise to support operations for Chile's new Renewable Energy Center. "Cooperative efforts with partner countries like Chile are critical to

168

Global Science Gateway Agreement Signed in London | Department of Energy  

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

Science Gateway Agreement Signed in London Science Gateway Agreement Signed in London Global Science Gateway Agreement Signed in London January 22, 2006 - 10:15am Addthis DOE Partners With British Library on "Science.world" Initiative LONDON, ENGLAND -- Dr. Raymond L. Orbach, Under Secretary for Science of the U.S. Department of Energy (DOE), yesterday signed an agreement with Lynne Brindley, Chief Executive, the British Library, to partner on the development of a global science gateway. The gateway would eventually make science information resources of many nations accessible via a single Internet portal. "It is timely to make the science offerings of all nations searchable through one global gateway," Dr. Orbach said. "Science is international, and centralizing access will enhance the rate of scientific discovery. It

169

DOE Signs Cooperative Agreement for New Hydrogen Power Plant | Department  

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

DOE Signs Cooperative Agreement for New Hydrogen Power Plant DOE Signs Cooperative Agreement for New Hydrogen Power Plant DOE Signs Cooperative Agreement for New Hydrogen Power Plant November 6, 2009 - 12:00pm Addthis Washington, D.C. -- The U.S. Department of Energy (DOE) has signed a cooperative agreement with Hydrogen Energy California LLC (HECA) to build and demonstrate a hydrogen-powered electric generating facility, complete with carbon capture and storage, in Kern County, Calif. The new plant is a step toward commercialization of a clean technology that enables use of our country's vast fossil energy resources while addressing the need to reduce greenhouse gas emissions. HECA, which is owned by Hydrogen Energy International, BP Alternative Energy, and Rio Tinto, plans to construct an advanced integrated gasification combined cycle (IGCC) plant that will produce power by

170

Guide to Complete SSO (Single Sign-On) Registration  

Annual Energy Outlook 2012 (EIA)

Guide to Complete EIA SSO (Single Sign-On) Registration 1. Open your Internet Browser, enter this address, and press Enter https:signon.eia.doe.govssoserverlogin 1 L6533:prj...

171

NETL: News Release - DOE Signs FutureGen Cooperative Agreement  

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

0, 2007 DOE Signs FutureGen Cooperative Agreement WASHINGTON, DC - Today, the Department of Energy's Office of Fossil Energy announces the authorized start of the next phase of the...

172

ORNL, Da Vinci Sign Licensing Agreement | ornl.gov  

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

Da Vinci Sign Licensing Agreement April 12, 2012 Seated are (l to r) ORNL Partnerships Director Tom Ballard and Da Vinci CEO Kent Froelund. Standing are (l to r) Johney Green, ORNL...

173

NETL: News Release - DOE Signs Cooperative Agreement for Carbon...  

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

June 18, 2010 DOE Signs Cooperative Agreement for Carbon Capture Project Project to Capture, Store 400,000 Tons of CO2 Per Year Washington, D.C. - The U.S. Department of Energy has...

174

Lawrence Livermore signs agreement to work with Center for Urban...  

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

signs agreement to work with Center for Urban Science and Progress Stephen P Wampler, LLNL, (925) 423-3107, wampler1@llnl.gov Printer-friendly In the future, researchers from...

175

United States, Russia Sign Agreement to Further Research and Development  

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

United States, Russia Sign Agreement to Further Research and United States, Russia Sign Agreement to Further Research and Development Collaboration in Nuclear Energy and Security United States, Russia Sign Agreement to Further Research and Development Collaboration in Nuclear Energy and Security September 16, 2013 - 11:18am Addthis NEWS MEDIA CONTACT (202) 586-4940 VIENNA - U.S. Secretary of Energy Ernest Moniz and Director General of the Russian Federation State Corporation "Rosatom" Sergey Kirienko today signed the Agreement between the Government of the United States of America and the Government of the Russian Federation on Cooperation in Nuclear- and Energy-Related Scientific Research and Development on the margins of the International Atomic Energy Agency's General Conference in Vienna, Austria. The Agreement provides the legal framework necessary to expand cooperation

176

The digital laser  

E-Print Network (OSTI)

It is well-known how to control the spatial output from a laser, with most solutions to date involving customised intra-cavity elements in the form of apertures, diffractive optics and free-form mirrors. These optical elements require considerable design and fabrication effort and suffer from the further disadvantage of being immutably connected to the selection of a particular spatial mode. Consequently, most laser systems are designed for the ubiquitous Gaussian mode, whereas it is clear that there are many instances when a customised mode would be preferable. We overcome these limitations with the first digital laser, comprising an electrically addressed reflective phase-only spatial light modulator as an intra-cavity holographic mirror. The phase and amplitude of the holographic mirror may be controlled as simply as writing a new gray-scale image (computer generated hologram) to the device: on-demand laser modes. We show that we can digitally control the laser modes with ease, albeit with higher round-tri...

Ngcobo, Sandile; Burger, Liesl; Forbes, Andrew

2013-01-01T23:59:59.000Z

177

Women @ Energy: Kelly Lively | Department of Energy  

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

it as hands-on as I can; bringing training-use only modules to use and participate with remote-handling tools. 4) Do you have tips you'd recommend for someone looking to enter...

178

FOR IMMEDIATE RELEASE Contact: John F. Kelly  

E-Print Network (OSTI)

@poly.edu Garbage Gas: Polytechnic University Researcher Develops Bioplastic as a Disposable Source of Biodiesel New, have bioengineered a fuel-latent plastic that can be converted into biodiesel. The Defense Advanced synthesis, to develop enzymes that can both synthesize and break the fuel-latent plastic down into biodiesel

Aronov, Boris

179

DIGITAL VIDEO CAMCORDER Instruction Manual  

E-Print Network (OSTI)

'emploi VIDEOCÁMARA Y GRABADORA DIGITAL Manual de Instrucciones ENGLISH FRAN�AIS ESPA�OL Mini Digital Video Cassette. This equipment generates, uses and can radiate radio frequency energy and, if not installed and use in accordance devices or other sources of electric or magnetic radiation. They may cause picture interference

180

Image enhancement by digital computer  

Science Conference Proceedings (OSTI)

In the past 15 years digital computers have been used to greatly improve from images. In this paper we review and discuss a number of techniques for the enhancement of imagery by digital computer. The implications of this technology to verification of arms control treaties is left to the reader.

B. R. Hunt

1983-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "kelly digitally signed" 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

OpenEI Community - Federal Digital Strategy  

Open Energy Info (EERE)

part of the Federal Digital Strategy http:en.openei.orgcommunityblogopenei-part-federal-digital-strategy

182

December 3, 2003: Bush signs Nanotechnology R&D Act | Department...  

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

3, 2003: Bush signs Nanotechnology R&D Act December 3, 2003: Bush signs Nanotechnology R&D Act December 3, 2003: Bush signs Nanotechnology R&D Act December 3, 2003 Secretary...

183

B&W Y-12 signs two new Mentor-Protégé agreements | Y-12 National...  

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

signs two new ... B&W Y-12 signs two new Mentor-Protg agreements Posted: July 15, 2013 - 6:12pm Erik Connard, BES Technologies chief executive officer, signs a Mentor-Protg...

184

US, Russian Federation Sign Joint Statement on Reactor Conversion |  

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

US, Russian Federation Sign Joint Statement on Reactor Conversion US, Russian Federation Sign Joint Statement on Reactor Conversion US, Russian Federation Sign Joint Statement on Reactor Conversion June 26, 2012 - 12:00pm Addthis News Media Contact (202) 586-4940 This release is cross-posted from NNSA.energy.gov. MOSCOW - The U.S. and Russian Federation jointly announced today that the first stage of work defined in the Implementing Agreement between the Russian State Corporation for Atomic Energy (Rosatom) and the Department of Energy (DOE) Regarding Cooperation in Concluding Feasibility Studies of the Conversion of Russian Research Reactors of Dec. 7, 2010, has been completed. The announcement comes at the close of the most recent session of the Working Group on Nuclear Energy and Nuclear Security under the U.S.-Russia bilateral Presidential Commission, co-chaired by Daniel

185

Secretary Chu Joins with World Leaders to Sign International Partnership  

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

Joins with World Leaders to Sign International Joins with World Leaders to Sign International Partnership for Energy Efficiency Cooperation Secretary Chu Joins with World Leaders to Sign International Partnership for Energy Efficiency Cooperation May 24, 2009 - 12:00am Addthis The Department of Energy announced today that U.S. Energy Secretary Steven Chu joined with top energy leaders from around the world to launch the International Partnership for Energy Efficiency Cooperation (IPEEC). As part of the Group of 8 (G8) Energy Ministers Meeting in Rome this weekend, G8 members and other interested countries took steps to accelerate the implementation of energy efficient measures in their economies. IPEEC signatories included members of the G8 - Canada, France, Germany, Italy, Japan, the Russian Federation, the United Kingdom, and the United States,

186

US, Russian Federation Sign Joint Statement on Reactor Conversion |  

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

US, Russian Federation Sign Joint Statement on Reactor Conversion US, Russian Federation Sign Joint Statement on Reactor Conversion US, Russian Federation Sign Joint Statement on Reactor Conversion June 26, 2012 - 12:00pm Addthis News Media Contact (202) 586-4940 This release is cross-posted from NNSA.energy.gov. MOSCOW - The U.S. and Russian Federation jointly announced today that the first stage of work defined in the Implementing Agreement between the Russian State Corporation for Atomic Energy (Rosatom) and the Department of Energy (DOE) Regarding Cooperation in Concluding Feasibility Studies of the Conversion of Russian Research Reactors of Dec. 7, 2010, has been completed. The announcement comes at the close of the most recent session of the Working Group on Nuclear Energy and Nuclear Security under the U.S.-Russia bilateral Presidential Commission, co-chaired by Daniel

187

Sign Up for GC Updates | Department of Energy  

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

Sign Up for GC Updates Sign Up for GC Updates Sign Up for GC Updates The Office of the General Counsel maintains listservs and RSS feeds to keep the public up to date about recent actions and legal guidance. Please subscribe to these resources by following the instructions below: GC Hotline Listserv. The DOE General Counsel's Office operates an email hotline for legal questions related to the American Recovery & Reinvestment Act (ARRA), including the State Energy Program (SEP), Energy Efficiency Conservation Block Grant (EECBG) and Weatherization Assistance Program (WAP). State, county, municipal, and tribal government representatives are welcome to email their legal questions to GChotline@hq.doe.gov. Answers to questions of general interest are simultaneously published on the

188

Digital Divide: How Can Digital Libraries Bridge the Gap?  

Science Conference Proceedings (OSTI)

Recent developments in Information and Communication Technologies (ICT) have, while making our life easier, created a social divide known as the digital divide. Statistics show that there are significant disparities among the populations in the developed ...

Gobinda G. Chowdhury

2002-12-01T23:59:59.000Z

189

Bethe roots and refined enumeration of alternating-sign matrices  

E-Print Network (OSTI)

The properties of the most probable ground state candidate for the XXZ spin chain with the anisotropy parameter equal to -1/2 and an odd number of sites is considered. Some linear combinations of the components of the considered state, divided by the maximal component, coincide with the elementary symmetric polynomials in the corresponding Bethe roots. It is proved that those polynomials are equal to the numbers providing the refined enumeration of the alternating-sign matrices of order M+1 divided by the total number of the alternating-sign matrices of order M, for the chain of length 2M+1.

A. V. Razumov; Yu. G. Stroganov

2006-05-01T23:59:59.000Z

190

Digital broadcasting set to transform communication landscape by 2015: RRC-06  

E-Print Network (OSTI)

"The conclusion of ITU's Regional Radiocommuncation Conference (RRC-06) in Geneva saw the signing of a treaty agreement that is a major step in implementing World Summit on the Information Society objectives. The digitalization of broadcasting in Europe, Africa, Middle East and the Islamic Republic of Iran by 2015 represents a major landmark towards establishing a more equitable, just and people-centred Information Society." (2 pages)

2006-01-01T23:59:59.000Z

191

An Emulated Digital CNN Implementation  

Science Conference Proceedings (OSTI)

A new emulated digital CNN Universal Machine chip architecture is introduced and the main steps of the design process are shown in this paper. One core processor can be implemented on 2 × 2 mm^2 silicon ...

Péter Keresztes; ákos Zarándy; Tamás Roska; Péter Szolgay; Tamás Bezák; Timót Hidvégi; Péter Jónás; Attila Katona

1999-11-01T23:59:59.000Z

192

Digital Modeling of Material Appearance  

Science Conference Proceedings (OSTI)

Computer graphics systems are capable of generating stunningly realistic images of objects that have never physically existed. In order for computers to create these accurately detailed images, digital models of appearance must include robust data to ... Keywords: Computer Graphics

Julie Dorsey; Holly Rushmeier; Franois Sillion

2007-12-01T23:59:59.000Z

193

The Complexity of Weighted Boolean #CSP with Mixed Signs  

E-Print Network (OSTI)

The Complexity of Weighted Boolean #CSP with Mixed Signs Andrei Bulatova , Martin Dyerb , Leslie constraint satisfaction problem (CSP), which corresponds to the case where all functions in have range {0, 1}. The problem we consider here is to compute the partition function of a given instance of weighted CSP; that is

Bulatov, Andrei

194

Evidence for an anomalous like-sign dimuon charge asymmetry  

SciTech Connect

We measure the charge asymmetry A of like-sign dimuon events in 6.1 fb{sup -1} of p{bar p} collisions recorded with the DO detector at a center of mass energy sqrt s = 1.96 TeV at the Fermilab Tevatron Collider.

Abazov, Victor Mukhamedovich; /Dubna, JINR; Abbott, Braden Keim; /Oklahoma U.; Abolins, Maris A.; /Michigan State U.; Acharya, Bannanje Sripath; /Tata Inst.; Adams, Mark Raymond; /Illinois U., Chicago; Adams, Todd; /Florida State U.; Aguilo, Ernest; /York U., Canada; Alexeev, Guennadi D.; /Dubna, JINR; Alkhazov, Georgiy D.; /St. Petersburg, INP; Alton, Andrew K.; /Michigan U. /Augustana Coll., Sioux Falls; Alverson, George O.; /Northeastern U. /Rio de Janeiro, CBPF

2010-05-01T23:59:59.000Z

195

ATN's International Research Base Strengthens with Brazil Signing  

E-Print Network (OSTI)

ATN's International Research Base Strengthens with Brazil Signing www.atn.edu.au | July 2013 has with the visit of an ATN research delegation to Brazil, seeking to build further ties with key institutions and industry partners in Brazil, in line with the ambitions of the strategic partnership agreement between

South Australia, University of

196

IM Free Agent Sign Up 1 Wanted! Intramurals Free Agents!  

E-Print Network (OSTI)

IM Free Agent Sign Up 1 Wanted! Intramurals Free Agents! Individuals who do not have a full team a "Free Agent". Within the UNLV Intramural Sports program there are multiple ways to improve a Free Agent will not force any team to accept a Free Agent participant. History and research has shown that Free Agents

Hemmers, Oliver

197

EU signs ITER deal Negotiations on the ITER international nuclear  

E-Print Network (OSTI)

Korea and the US, the agreement aims to develop a project that will test the feasibility of nuclearEU signs ITER deal Negotiations on the ITER international nuclear fusion project have been parties will contribute up to ten per cent. European Greens, fiercely opposed to nuclear energy, have

198

Digital preservation: overview of current developments  

Science Conference Proceedings (OSTI)

ICSTI and ICSU Press, with support from UNESCO, co-sponsored a workshop on digital archiving that brought major stakeholders together to identify the key issues for each group in January 2000. The state of digital archiving art and practice at the time ... Keywords: business models, cooperation, digital archiving, digital preservation, framework, funding, guidelines, policies, projects, stakeholder roles, technologies

Gail M. Hodge

2002-01-01T23:59:59.000Z

199

Automated user modeling for personalized digital libraries  

Science Conference Proceedings (OSTI)

Digital libraries (DLs) have become one of the most typical ways of accessing any kind of digitalized information. Due to this key role, users welcome any improvements on the services they receive from DLs. One trend used to improve digital services ... Keywords: Adaptive library services, Digital libraries, Personalization, User modeling

E. Frias-Martinez; G. Magoulas; S. Chen; R. Macredie

2006-06-01T23:59:59.000Z

200

Preserving digital data in heterogeneous environments  

Science Conference Proceedings (OSTI)

Digital preservation aims at maintaining digital objects accessible over a long period of time, regardless of the challenges of organizational or technological changes or failures. In particular, data produced in e-Science domains could be reliably stored ... Keywords: data grids, dependability, digital libraries, digital preservation

Gonçalo Antunes; José Barateiro; Manuel Cabral; José Borbinha; Rodrigo Rodrigues

2009-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "kelly digitally signed" 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

Decimal System and Double Digits  

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

Decimal System and Double Digits Decimal System and Double Digits Name: Ken Status: other Grade: other Country: Canada Date: April 2011 Question: If the origin of the decimal system reflects counting on ten fingers and if zero came into use after the decimal system had been established why did we not create a single symbol for our tenth digit rather than use the double digit 10? If T were to represent the tenth number this would have created a counting system where the number series 1,2...9,T is followed by the same series having a 1 to the left then followed by the same series having a 2 to the left, etc. The T would be the last number in a series of ten single digits rather than be the first number in a series of double digits. The symbol zero would be used only between negative one and positive one because it represents the existence of nothing and, therefore, would have no other function.

202

Lighting Group: Controls: Advanced Digital Controls  

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

Advanced Digital Controls Advanced Digital Controls HPCBS Advanced Digital Controls Objective The goal of this project is to hasten the adoption of digital lighting control systems to allow commercial building operators to optimize the neergy performance of their lighting systems, implement demand responsive control, and improve occupant comfort and productivity. The specific objectives are as follows: (1) Advance the adoption of digital lighting control systems by working with industry to embed IBECS technology into existing analog control and DALI products, and by developing compelling demonstrations of digital control systems for evaluation by early adopters. (2) In collaboration with equipment manufacturers, produce digital lighting system prototypes that demonstrate the advantages of digitally controlled lighting systems to innovative property managers and other energy stakeholders. A digitally controlled lighting system consists of lights that are individually controllable via a network. The advantages of digital control are:

203

A belief-based sequential fusion approach for fusing manual signs and non-manual signals  

Science Conference Proceedings (OSTI)

Most of the research on sign language recognition concentrates on recognizing only manual signs (hand gestures and shapes), discarding a very important component: the non-manual signals (facial expressions and head/shoulder motion). We address the recognition ... Keywords: Belief functions, Data fusion, Hidden Markov models, Manual signs and non-manual, Sign language recognition

Oya Aran; Thomas Burger; Alice Caplier; Lale Akarun

2009-05-01T23:59:59.000Z

204

Design and analysis of recycled content sign blanks  

E-Print Network (OSTI)

This report documents a study of the feasibility of using sign blanks constructed of reclaimed materials instead of conventional high-grade plywood and aluminum. This study presents the engineering techniques necessary for judicious use of recycled materials in roadside sign applications. Various types of recycled materials were solicited from commercial manufacturers and subjected to an array of laboratory tests and numerical simulations. Materials that were received were manufactured from a variety of materials including high density polyethylene (HDPE), polycarbonate, polyvinyl chloride, and calcium carbonate. This study encompasses analysis, performance, and properties of tested materials. A total of seven recycled materials were tested in flexure, uni-axial tension, creep, free vibration, and exposure to ultraviolet radiation. Corollaries of this study are development of performance-based specifications and a new design procedure for sign blanks. A preliminary design procedure is developed for two-pole supported and tee-pole supported sign substrates. The procedure is based on simple mechanics of materials bending formulae for a variety of deflection criteria. Design environmental loads are determined using ASCE 7-95 Minimum Design Loadsfor Buildings and Other Structures. A design example for a two-pole sign is performed for one of the recycled materials collected during the study. Adequacy of the preliminary design is checked using a finite element model of the structure in conjunction with a set of performance-based specifications. In addition, a combined laboratory and numerical procedure for duplicating wind induced vibrations is developed using a frequency domain-based method. Numerical simulation of a wind loading is carried out using two dynamic wind events. The response of several locations on the sign are recorded and converted to the frequency domain using fast Fourier transform. Simultaneously, a full-scale laboratory model is constructed and an electromechanical actuator is connected to the supporting structure. The laboratory structure is struck at the actuator connection with the same impact hammer used to analyze the field model. From a complex frequency response function an actuator time history is produced that elicits a structural response at a particular node that closely approximates the response obtained by finite element analysis. This procedure is capable of modeling dynamic response in the substrate to nearly any dynamic wind event, including impulse events caused by large highway vehicles. A brief listing of estimated cost for some of the recycled materials that were tested in the laboratory is included for quantities varying by order of magnitude from 1,000 to 1,000,000 sheets.

Harrison, Ben Frank

1996-01-01T23:59:59.000Z

205

From Digital Library to Digital Government: A Case Study in Crime Data Mapping and Mining  

Science Conference Proceedings (OSTI)

In light of the significant research activities in digital library, digital government, and e-commerce over the past decade, there seems to be common threads among them and unique challenges and opportunities ahead. For digital library, we are beginning ...

Hsinchun Chen

2002-12-01T23:59:59.000Z

206

NETL: News Release - NETL Signs Memorandum of Understanding with Brazil  

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

November 20, 2007 November 20, 2007 NETL Signs Memorandum of Understanding with Brazil Collaborative Research to Advance Fossil Energy Technologies with Carbon Capture and Storage MORE INFO Read more information about NETL's carbon capture and storage programs. MORGANTOWN, W.Va. - The National Energy Technology Laboratory (NETL) has signed a Memorandum of Understanding (MOU) with Brazil's Pontifical Catholic University of Rio Grande do Sul (PUC) to pursue collaborative work that will advance the technical, environmental, and cost performance of fossil energy technologies with a focus on carbon capture and storage. Initial activities planned under the MOU will focus on short-term exchange of researchers between the Brazilian university's Center for Excellence on Carbon Storage Research (CEPAC) and NETL's Office of Research and

207

DOE Signs Advanced Enrichment Technology License and Facility Lease |  

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

Advanced Enrichment Technology License and Facility Lease Advanced Enrichment Technology License and Facility Lease DOE Signs Advanced Enrichment Technology License and Facility Lease December 8, 2006 - 9:34am Addthis Announces Agreements with USEC Enabling Deployment of Advanced Domestic Technology for Uranium Enrichment WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman today announced the signing of a lease agreement with the United States Enrichment Corporation, Inc. (USEC) for their use of the Department's gas centrifuge enrichment plant (GCEP) facilities in Piketon, OH for their American Centrifuge Plant. The Department of Energy (DOE) also granted a non-exclusive patent license to USEC for use of DOE's centrifuge technology for uranium enrichment at the plant, which will initiate the first successful deployment of advanced domestic enrichment technology in the

208

DOE signs Record of Decision selecting Hot Isostatic Pressing Technology  

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

NEWS MEDIA CONTACT: Brad Bugger (208) 526-0833 Danielle Miller (208) 526-5709 FOR IMMEDIATE RELEASE: December 28, 2009 DOE signs Record of Decision selecting Hot Isostatic Pressing Technology for Treatment of High Level Waste The U.S. Department of Energy (DOE) has signed the Record of Decision (ROD) for the treatment of high level waste calcine at the Department�s Idaho Site, meeting a legal commitment to the State of Idaho for a decision no later than the end of 2009. DOE today announced its decision to treat high-level waste (HLW) calcine using an industrially mature manufacturing process known as hot isostatic pressing (HIP). DOE selected this technology to treat roughly 5,750 cubic yards of highly radioactive waste generated from the reprocessing of spent nuclear fuel to recover uranium. Reprocessing of spent nuclear fuel was terminated by a DOE policy decision in 1992.

209

HIsmelt{reg_sign} technology: the future of ironmaking  

Science Conference Proceedings (OSTI)

The unique liquid ironmaking process of HIsmelt{reg_sign} technology produces LD-quality hot metal or pig iron using lower-quality iron ore and non-coking coal, and a variety of iron and carbon-bearing mill wastes, without blending or agglomeration. A HIsmelt facility can replace an obsolete blast furnace in a brownfield application or can be the iron-producing component of a greenfield state-of-the-art steelmaking plant. Two companies in China have signed license agreements to build HIsmelt facilities, but are waiting until the plant in Kwinana, Australia operates for 3 months without any shutdowns or delays before they start construction on their plants.

Leczo, T.

2009-03-15T23:59:59.000Z

210

Evidence for an anomalous like-sign dimuon charge asymmetry  

Science Conference Proceedings (OSTI)

We measure the charge asymmetry A of like-sign dimuon events in 6.1 fb{sup -1} of pp collisions recorded with the D0 detector at a center-of-mass energy {radical}(s)=1.96 TeV at the Fermilab Tevatron collider. From A, we extract the like-sign dimuon charge asymmetry in semileptonic b-hadron decays: A{sub sl}{sup b}=-0.00957{+-}0.00251 (stat){+-}0.00146 (syst). This result differs by 3.2 standard deviations from the standard model prediction A{sub sl}{sup b}(SM)=(-2.3{sub -0.6}{sup +0.5})x10{sup -4} and provides first evidence of anomalous CP violation in the mixing of neutral B mesons.

Abazov, V. M.; Alexeev, G. D.; Golovanov, G.; Kharzheev, Y. N.; Malyshev, V. L.; Tokmenin, V. V.; Vertogradov, L. S.; Yatsunenko, Y. A. [Joint Institute for Nuclear Research, Dubna (Russian Federation); Abbott, B.; Gutierrez, P.; Hossain, S.; Severini, H.; Skubic, P.; Strauss, M. [University of Oklahoma, Norman, Oklahoma 73019 (United States); Abolins, M.; Benitez, J. A.; Brock, R.; Edmunds, D.; Fisher, W.; Hall, I. [Michigan State University, East Lansing, Michigan 48824 (United States)

2010-08-01T23:59:59.000Z

211

Evidence for an anomalous like-sign dimuon charge asymmetry  

SciTech Connect

The D0 Collaboration has recently measured the charge asymmetry of same-sign dimuon events in 6.1 fb{sup -1} of data collected in p{bar p} collisions at the Fermilab Tevatron collider. This allows the extraction of the same-sign dimuon charge asymmetry in semileptonic b-hadron decays, which is predicted to be extremely small in the standard model. The result is found to differ by 3.2 standard deviations from the standard model value, providing the first evidence for anomalous CP-violation in the mixing of neutral B mesons. The analysis, and the method used to extract the result are described in detail.

Brooijmans, Gustaaf; /Columbia U.

2010-05-01T23:59:59.000Z

212

Microsoft Word - Notice - Rate Order Signed.docx  

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

December 23, 2009 December 23, 2009 Notice - Rate Orders Signed The Deputy Secretary of Energy has signed Rate Orders 144 and 148, Orders Confirming, Approving, and Placing the Pick-Sloan Missouri Basin Program - Eastern Division Transmission and Ancillary Services and Transmission Service Penalty for Unreserved Use Formula Rates into effect on an interim basis on January 1, 2010. The Federal Register notice announcing these rates is expected to be published during the week of December 28-31, 2009. Once the Federal Register notice is published, a letter will be sent to our transmission customers and other interested parties providing rate information and a copy of the Federal Register notice. The rate announcement letter and Federal Register notice will also be posted to this web site and

213

DOE Signs Decision to Move Moab Tailings | Department of Energy  

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

Decision to Move Moab Tailings Decision to Move Moab Tailings DOE Signs Decision to Move Moab Tailings September 14, 2005 - 10:23am Addthis WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman today announced that a Record of Decision (ROD) clearing the way for the removal of 11.9 million tons of radioactive Uranium Mill Tailings from the banks the Colorado River in Utah has been signed. Under the Moab Uranium Mill Tailings Remedial Action Project Site Record of Decision, the tailings will be moved, predominately by rail, to the proposed Crescent Junction, Utah, site more than 30 miles from the Colorado River. "Today's announcement shows that through hard work and cooperative efforts, great progress can be made," Secretary Bodman said. "This decision demonstrates our commitment to fulfilling our Cold War cleanup obligations

214

Digital Innovation and the Division of Innovative Labor: Digital Controls in the Automotive Industry  

Science Conference Proceedings (OSTI)

In this study of the U.S. automobile industry, we highlight the way the division of innovative labor across firms in the supply chain can be influenced by a particular form of digital innovation known as “digital control systems.” Digital ... Keywords: automotive industry, digital control hierarchy, digital controls, digital innovation, division of innovative labor, dual-product hierarchy, inclusionary hierarchy, mirroring hypothesis, systems integration

Jaegul Lee; Nicholas Berente

2012-09-01T23:59:59.000Z

215

The Complexity of Weighted Boolean #CSP with Mixed Signs  

E-Print Network (OSTI)

We give a complexity dichotomy for the problem of computing the partition function of a weighted Boolean constraint satisfaction problem. Such a problem is parameterized by a set ? of rational functions, each of which assigns a weight to each variable assignment. Our dichotomy extends previous work in which the weight functions were restricted to being non-negative. We represent a weight function as a product of the form (?1) s g, where the polynomial s determines the sign of the weight and the non-negative function g determines its magnitude. We show that the problem of computing the partition function (the sum of the weights of all possible variable assignments) is computable in polynomial time if either every function in ? can be defined by a “pure affine ” magnitude with a quadratic sign polynomial or every function can be defined by a magnitude of “product type” with a linear sign polynomial. In all other cases, computing the partition function is FP #P-complete.

Andrei Bulatov; Martin Dyer; Leslie Ann Goldberg; Markus Jalsenius; David Richerby

2009-01-01T23:59:59.000Z

216

Digital Networks: Electronics and Beyond  

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

Digital Networks: Electronics and Beyond Digital Networks: Electronics and Beyond Speaker(s): Bruce Nordman Date: January 9, 2009 - 12:00pm Location: 90-3122 For the last five years or so, I have made digital networks my prime research focus. For the most part, this has concentrated on IT networks as with PCs and servers, and the network interfaces and network devices that enable it. I will outline how to think about networks as they collide with energy use and efficiency, and report on the several projects we have underway in this area. Networks have a unique relationship to industry standards and I will outline some of the challenges and opportunities this brings. In addition, we have the looming prospect of the networking of many non-electronic loads in buildings (particularly lighting and climate

217

Digitally controlled distributed phase shifter  

DOE Patents (OSTI)

A digitally controlled distributed phase shifter is comprised of N phase shifters. Digital control is achieved by using N binary length-weighted electrodes located on the top surface of a waveguide. A control terminal is attached to each electrode thereby allowing the application of a control signal. The control signal is either one of two discrete bias voltages. The application of the discrete bias voltages change the modal index of a portion of the waveguide that corresponds to a length of the electrode to which the bias voltage is applied, thereby causing the phase to change through the underlying portion of the waveguide. The digitally controlled distributed phase shift network has a total phase shift comprised of the sum of the individual phase shifters.

Hietala, V.M.; Kravitz, S.H.; Vawter, G.A.

1992-12-31T23:59:59.000Z

218

Digitally controlled distributed phase shifter  

DOE Patents (OSTI)

A digitally controlled distributed phase shifter is comprised of N phase shifters. Digital control is achieved by using N binary length-weighted electrodes located on the top surface of a waveguide. A control terminal is attached to each electrode thereby allowing the application of a control signal. The control signal is either one or two discrete bias voltages. The application of the discrete bias voltages changes the modal index of a portion of the waveguide that corresponds to a length of the electrode to which the bias voltage is applied, thereby causing the phase to change through the underlying portion of the waveguide. The digitally controlled distributed phase shift network has a total phase shift comprised of the sum of the individual phase shifters.

Hietala, V.M.; Kravitz, S.H.; Vawter, G.A.

1993-08-17T23:59:59.000Z

219

Apparatus and method for managing digital resources by passing digital resource tokens between queues  

DOE Patents (OSTI)

A method of managing digital resources of a digital system includes the step of reserving token values for certain digital resources in the digital system. A selected token value in a free-buffer-queue is then matched to an incoming digital resource request. The selected token value is then moved to a valid-request-queue. The selected token is subsequently removed from the valid-request-queue to allow a digital agent in the digital system to process the incoming digital resource request associated with the selected token. Thereafter, the selected token is returned to the free-buffer-queue. 6 figs.

Crawford, H.J.; Lindenstruth, V.

1999-06-29T23:59:59.000Z

220

Digital Surveying Directional Surveying Specialists | Open Energy  

Open Energy Info (EERE)

Digital Surveying Directional Surveying Specialists Digital Surveying Directional Surveying Specialists Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Digital Surveying Directional Surveying Specialists Author Directional Surveying Specialists Published Publisher Not Provided, 2012 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Digital Surveying Directional Surveying Specialists Citation Directional Surveying Specialists. Digital Surveying Directional Surveying Specialists [Internet]. 2012. [cited 2013/10/08]. Available from: http://www.digitalsurveying.co.za/services/geophysical-borehole-surveying/overview/optical-televiewer/ Retrieved from "http://en.openei.org/w/index.php?title=Digital_Surveying_Directional_Surveying_Specialists&oldid=690244"

Note: This page contains sample records for the topic "kelly digitally signed" 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

On The Independence Of Digits In Connected Digit Strings  

E-Print Network (OSTI)

One of the frequently used assumptions in Speaker Verification is that two speech segments (phonemes, subwords, words) are considered to be independent. And therefore, the log-likelihood of a test utterance is just the sum of the log-likelihoods of the speech segments in that utterance. This paper reports about cases in which this observation-independence assumption seems to be violated, namely for those test utterances which call a certain speech model more than once. For example, a pin code which contains a non-unique digit set performs worse in verification than a pin code which consists of four different digits. Results illustrate that violating the independence assumption too much might result in increasing EERs while more information (in form of digits) is added to the test utterance. 1. INTRODUCTION In Speaker Verification (SV) systems using passwords in the form of fixed or prompted digit strings it seems usual to compute the log-likelihood of a claimant being the true speaker...

Johan Koolwaaij; Lou Boves

1995-01-01T23:59:59.000Z

222

LED exit signs: Improved technology leads the way to energy savings  

SciTech Connect

Recent innovations in light-emitting diode (LED) exit signs may make LED signs the best choice among the energy efficient options available. In the past, LED signs have offered low power consumption, projected long lamp life, and low maintenance requirements. Now, the best of the LED signs also offer improved optical designs that reduce their already low power consumption while improving visibility and appearance, and even reduce their cost. LED exit signs are gaining market share, and E Source expects this technology to eventually dominate over incandescent, compact fluorescent, and electroluminescent signs. More research is needed, however, to confirm manufacturers` claims of 20-year operating lives for LED signs. Conservative estimates place the number of exit signs in US buildings at about 40 million. Although each sign represents a very small part of a building`s load, exit signs are ready targets for energy efficiency upgrades -- they operate continuously and most use inefficient incandescent sources. With an LED sign, annual energy and maintenance costs can be reduced by more than 90 percent compared to a typical incandescent sign. Low annual costs help to offset the LED sign`s relatively high first cost. More than 25 utilities offer DSM incentives for energy efficient exit signs, and efficient alternatives are becoming more readily available. Recent improvements in optical designs enable many LED signs to visually out perform other sources. In addition to these benefits, LED exit signs have lower life cycle cost than most other options. The biggest barrier to their success, however, is that their first cost has been considerably higher than competing technologies. LED sign prices are falling rapidly, though, because manufacturers are continually improving optical designs of the fixtures to use fewer LEDs and thus even less energy while providing better performance.

Sardinsky, R.; Hawthorne, S.

1994-12-31T23:59:59.000Z

223

'Power and the digital divide'  

Science Conference Proceedings (OSTI)

The ethical and political dilemmas raised by Information and Communication Technology (ICT) have only just begun to be understood. The impact of centralised data collection, mass communication technologies or the centrality of computer technology as ... Keywords: Foucault, Information and Communication Technology (ICT), coercion, digital divide, force, power

Jeremy Moss

2002-08-01T23:59:59.000Z

224

Plasma digital density determining device  

DOE Patents (OSTI)

The density of a decaying plasma in an electrically conducting enclosure is determined by applying an excitation to the cavity formed by the enclosure and counting digitally the number of resonant frequencies traversed by the combination of the cavity and the decaying plasma.

Sprott, Julien C. (Madison, WI); Lovell, Thomas W. (Madison, WI); Holly, Donald J. (Madison, WI)

1976-01-01T23:59:59.000Z

225

Privacy, Predictability or Serendipity and Digital Cities  

Science Conference Proceedings (OSTI)

This paper explores the relationship of unplanned social interaction and the fear associated with current attitudes about cities, both place-based and digital. The symbiotic relationship of the physical and digital city is considered. Specifically, the ...

Gary Gumpert; Susan Drucker

2001-10-01T23:59:59.000Z

226

Digital Watermarking and Steganography, 2 edition  

Science Conference Proceedings (OSTI)

Digital audio, video, images, and documents are flying through cyberspace to their respective owners. Unfortunately, along the way, individuals may choose to intervene and take this content for themselves. Digital watermarking and steganography technology ... Keywords: Networking, Security

Ingemar Cox; Matthew Miller; Jeffrey Bloom; Jessica Fridrich; Ton Kalker

2007-11-01T23:59:59.000Z

227

Representing aggregate works in the digital library  

Science Conference Proceedings (OSTI)

This paper studies the challenge of representing aggregate works such as encyclopedias, collected poems and journals in heterogenous digital library collections. Reflecting on the materials used by humanities academics, we demonstrate the varied range ... Keywords: aggregate documents, architecture, digital libraries

George Buchanan; Jeremy Gow; Ann Blandford; Jon Rimmer; Claire Warwick

2007-06-01T23:59:59.000Z

228

Digital cellular solids : reconfigurable composite materials  

E-Print Network (OSTI)

Digital materials are comprised of a small number of types of discrete physical building blocks, which assemble to form constructions that meet the versatility and scalability of digital computation and communication ...

Cheung, Kenneth Chun-Wai

2012-01-01T23:59:59.000Z

229

Digital signal generation for wireless communication systems  

E-Print Network (OSTI)

be achieved. (Supply voltage requirements will be discussedvoltages of digital CMOS processes. 2) Strict adjacent channel power ratio (ACPR) requirements

Rode, Jeremy

2010-01-01T23:59:59.000Z

230

Long-Term Preservation of Digital Material  

E-Print Network (OSTI)

Long-Term Preservation of Digital Material { Building an Archive to Preserve Digital Cultural Heritage from the Internet by Andreas Aschenbrenner Digital information has become seemingly ubiquitous, as technology saturates all aspects of our life. Consequently, people become increasingly dependent on digital information and the Internet as a medium for gaining and exchanging information. At the same time, the structure and content of the Internet growingly mirrors society, making it an important part of our modern cultural heritage.

Andreas Aschenbrenner

2001-01-01T23:59:59.000Z

231

COE 202: Digital Logic Design Combinational Circuits  

E-Print Network (OSTI)

is digital readout found in electronic devices like clocks, TVs, etc. · Made of seven light-emitting diodes

Almulhem, Ahmad

232

Evidence for an anomalous like-sign dimuon charge asymmetry  

SciTech Connect

We present a measurement of the like-sign dimuon asymmetry in semileptonic b-hadron decays, performed using 6.1 fb{sup -1} of p{bar p} collisions recorded with the D0 detector at a center-of-mass energy {radical}s = 1.96 TeV at the Fermilab Tevatron collider. This measured value is A{sub sl}{sup b} = [-0.957 {+-} 0.251 (stat) {+-} 0.146 (syst)] %, which disagrees with the Standard Model prediction at a statistical level of 3.2 {sigma}, and provides the first evidence of anomalous CP violation in the mixing of neutral B mesons.

Williams, M.R.J.; /Lancaster U.

2011-01-01T23:59:59.000Z

233

Digital inclusion in Chilean in rural schools  

Science Conference Proceedings (OSTI)

This paper analyzes conditions for improving digital inclusion in Chilean rural schools, using a multidimensional definition of digital divide. Using qualitative and quantitative data, we focus on teacher's skills, access to communication, Internet connection ... Keywords: digital divide, internet, rural schools, teachers

Jaime Sánchez

2010-06-01T23:59:59.000Z

234

Mobile digital calendars in knowledge work  

Science Conference Proceedings (OSTI)

This article investigates the usage of mobile digital-calendar solutions in a knowledge work setting through the means of an empirical survey (n = 220) among managers and experts in a global telecommunications company. It is indicated, that the mobile digital ... Keywords: PIM, calendar use, digital calendars, electronic calendaring, electronic scheduling, global telecommunications, knowledge work, mobile calendars, mobile communications, mobile computing, personal information management

Anna Sell

2008-08-01T23:59:59.000Z

235

Using standards in digital library design & development  

Science Conference Proceedings (OSTI)

This tutorial will cover a set of Standards and defacto Standards that can play a role in the design and development of Digital Library applications. The Standards that will be discussed are the ISO MPEG-21 Digital Item Declaration, the ISO MPEG-21 Digital ...

Jeroen Bekaert; Xiaoming Liu; Herbert Van de Sompel

2005-06-01T23:59:59.000Z

236

Governance of labor in digital video networks  

Science Conference Proceedings (OSTI)

Theories of digitally distributed labor tend to fall into an idealized, oppositional binary that conflates digital labor systems with critiques that are judgmental rather than based on detailed analyses of the actual system or site. On the one hand are ... Keywords: algorithm, beta, crowdsourcing, digital, governance, internet, technology, television, video

Adam Fish

2011-02-01T23:59:59.000Z

237

The revised National Electrical Code reg sign for new restaurants  

SciTech Connect

A recent change in the 1990 National Electrical Code{reg sign} now makes it possible for restaurant owners and other foodservice operators to save substantial amounts of money on the electrical systems for any new facilities they build. This report discusses the code change in detail, shows how to apply the new code change effectively, and provides detailed information on the code change process. This report is a user's guide which includes a user's manual, containing all technical details necessary for a full understanding of the new provision in Section 220-36 of the 1990 National Electrical Code{reg sign}. The manual can help utility representatives, food-service consultants, and others determine the size of the electric service entrance and the main electrical panel for a new restaurant. It can also be used to determine if additional electrical loads can be added to an existing restaurant's electric service. Only a calculator is needed to work with the manual. In addition, this report details a cost impact study undertaken by EPRI to estimate likely savings resulting from implementing the new code section. In this study, 60% of the cases averaged savings of $9300 per facility. The report also details steps leading to successful adoption of a code change and the supporting documentation presented in the code change process. 40 figs.

Hart, G.K. (Hart, McMurphy and Parks, Inc., Middleburg, VA (United States)); Claar, C.N. (State College, PA (United States))

1991-08-01T23:59:59.000Z

238

U.S. and Italy Sign Agreement to Collaborate on Carbon Capture...  

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

Italy Sign Agreement to Collaborate on Carbon Capture and Storage Technologies U.S. and Italy Sign Agreement to Collaborate on Carbon Capture and Storage Technologies May 23, 2009...

239

U.S. Department of Energy and State of Hawaii Sign Agreement...  

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

State of Hawaii Sign Agreement to Increase Clean Energy Technologies in Hawaii U.S. Department of Energy and State of Hawaii Sign Agreement to Increase Clean Energy Technologies in...

240

U.S. Department of Energy and Qatar Sign Agreement to Strengthen...  

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

Qatar Sign Agreement to Strengthen Cooperation on Clean Energy U.S. Department of Energy and Qatar Sign Agreement to Strengthen Cooperation on Clean Energy April 6, 2011 - 12:00am...

Note: This page contains sample records for the topic "kelly digitally signed" 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

Agencies sign last record of decision for DOE Idaho cleanup program  

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

Agencies sign last record of decision for DOE Idaho cleanup program The U.S. Department of Energy (DOE), the U.S. Environmental Protection Agency and the State of Idaho have signed...

242

Analysis of a digital chirp synthesizer  

Science Conference Proceedings (OSTI)

Definite advantages are gained by using a chirp (linear-FM) waveform for radar pulse compression. Digital generation of this waveform provides programmability, predictability, and repeatability. Of the digital implementations considered, the digital chirp synthesizer is shown to have the most flexibility and is more readily miniaturized than the arbitrary waveform generator design. Elements and features of the digital chirp synthesizer are examined and design considerations are presented. A TTL breadboard circuit that was built demonstrates the soundness of the fundamental design of the digital chirp synthesizer concept. 10 refs., 18 figs., 10 tabs.

Allen, C.T.

1988-08-01T23:59:59.000Z

243

Automated User Modeling for Personalized Digital Libraries  

E-Print Network (OSTI)

Digital libraries (DL) have become one of the most typical ways of accessing any kind of digitalized information. Due to this key role, users welcome any improvements on the services they receive from digital libraries. One trend used to improve digital services is through personalization. Up to now, the most common approach for personalization in digital libraries has been user-driven. Nevertheless, the design of efficient personalized services has to be done, at least in part, in an automatic way. In this context, machine learning techniques automate the process of constructing user models. This paper proposes a new approach to construct digital libraries that satisfy user’s necessity for information: Adaptive Digital Libraries, libraries that automatically learn user preferences and goals and personalize their interaction using this information.

E. Frias-martinez; G. Magoulas; S. Chen; R. Macredie

2006-01-01T23:59:59.000Z

244

Digital Anthropology: Projects and Platforms  

E-Print Network (OSTI)

. Current plans include expanding the discussion boards and encouraging broad-scale participation, both inside and outside the discipline, where conversations are staged around pressing events, vexed disciplinary issues (ethnographic futures, digitality... social change in contemporary Nepal on the macro-level. Mark Turin is also involved in another worthy online effort, World Oral Literature Project – “An urgent global initiative to document and make accessible endangered oral literatures before...

Lende, Daniel

2011-11-28T23:59:59.000Z

245

Harmonization of Road Signs for Electric Vehicle Charging Stations  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Avenue Louise 200 Box 113 1050 Brussels Belgium 1 Avenue Louise 200 Box 113 1050 Brussels Belgium 1 32.2.647.3218 Mobile 32.473.284.603 jseisler@cleanfuelsconsulting.org www.cleanfuelsconsulting.org Harmonization of Road Signs for Electric Vehicle Charging Stations Prepared for: Argonne National Laboratory and the U.S. Department of Energy November 2012 Avenue Louise 200 Box 113 1050 Brussels Belgium 2 32.2.647.3218 Mobile 32.473.284.603 jseisler@cleanfuelsconsulting.org www.cleanfuelsconsulting.org This page is intentionally blank. Avenue Louise 200 Box 113 1050 Brussels Belgium 3 32.2.647.3218 Mobile 32.473.284.603 jseisler@cleanfuelsconsulting.org www.cleanfuelsconsulting.org TABLE OF CONTENTS ACKNOWLEDGMENTS ............................................................................................................. 5

246

Use of CHELEX-100{reg_sign} for radionuclide purification  

DOE Patents (OSTI)

A method for selectively removing yttrium-90 from its parent strontium-90 contained in an environmental sample includes loading the sample onto a column containing a chelating ion-exchange resin capable of retaining yttrium-90; washing the column with a solution capable of removing strontium, calcium and other contaminants from the yttrium-90 fraction retained on the column; removing excess acetate salts from the column; eluting yttrium-90 solution from the column and adjusting the pH of this solution to about 2.7; filtering the yttrium-90 solution and weighting this solution for gravimetric yield; and, counting the yttrium-90 containing solution with a radiological counter for a time sufficient to achieve the statistical accuracy desired. It is preferred that the chelating ion-exchange resin is a bidente ligand having the chemical name iminodiacetic acid mounted on a divinyl benzene substrate, converted from sodium form to ammonia form. Its name is Chelex-100{reg_sign}.

Huntley, M.W.

1993-12-31T23:59:59.000Z

247

Square ice, alternating sign matrices and classical orthogonal polynomials  

E-Print Network (OSTI)

The six-vertex model with Domain Wall Boundary Conditions, or square ice, is considered for particular values of its parameters, corresponding to 1-, 2-, and 3-enumerations of Alternating Sign Matrices (ASMs). Using Hankel determinant representations for the partition function and the boundary correlator of homogeneous square ice, it is shown how the ordinary and refined enumerations can be derived in a very simple and straightforward way. The derivation is based on the standard relationship between Hankel determinants and orthogonal polynomials. For the particular sets of parameters corresponding to 1-, 2-, and 3-enumerations of ASMs, the Hankel determinant can be naturally related to Continuous Hahn, Meixner-Pollaczek, and Continuous Dual Hahn polynomials, respectively. This observation allows for a unified and simplified treatment of ASMs enumerations. In particular, along the lines of the proposed approach, we provide a complete solution to the long standing problem of the refined 3-enumeration of AMSs.

F. Colomo; A. G. Pronko

2004-11-25T23:59:59.000Z

248

Color spaces in digital video  

SciTech Connect

Whether it`s photography, computer graphics, publishing, or video; each medium has a defined color space, or gamut, which defines the extent that a given set of RGB colors can be mixed. When converting from one medium to another, an image must go through some form of conversion which maps colors into the destination color space. The conversion process isn`t always straight forward, easy, or reversible. In video, two common analog composite color spaces are Y`tjv (used in PAL) and Y`IQ (used in NTSC). These two color spaces have been around since the beginning of color television, and are primarily used in video transmission. Another analog scheme used in broadcast studios is Y`, R`-Y`, B`-Y` (used in Betacam and Mll) which is a component format. Y`, R`-Y`,B`-Y` maintains the color information of RGB but in less space. From this, the digital component video specification, ITU-Rec. 601-4 (formerly CCIR Rec. 601) was based. The color space for Rec. 601 is symbolized as Y`CbCr. Digital video formats such as DV, Dl, Digital-S, etc., use Rec. 601 to define their color gamut. Digital composite video (for D2 tape) is digitized analog Y`UV and is seeing decreased use. Because so much information is contained in video, segments of any significant length usually require some form of data compression. All of the above mentioned analog video formats are a means of reducing the bandwidth of RGB video. Video bulk storage devices, such as digital disk recorders, usually store frames in Y`CbCr format, even if no other compression method is used. Computer graphics and computer animations originate in RGB format because RGB must be used to calculate lighting and shadows. But storage of long animations in RGB format is usually cost prohibitive and a 30 frame-per-second data rate of uncompressed RGB is beyond most computers. By taking advantage of certain aspects of the human visual system, true color 24-bit RGB video images can be compressed with minimal loss of visual information. For example, humans `see` more white-to-black (luminance) detail then red, green, or blue color detail. Also, the eye is most sensitive to green colors. Taking advantage of this, both composite and component video allocates more bandwidth for the luma (Y`) signal than the chroma signals. Y`611 is composed of 59% green`, 30% red`, and 11% blue` (prime symbol denotes gamma corrected colors). This luma signal also maintains compatibility with black and white television receivers. Component digital video converts R`G`B` signals (either from a camera or a computer) to a monochromatic brightness signal Y` (referred here as luma to distinguish it from the CIE luminance linear- light quantity), and two color difference signals Cb and Cr. These last two are the blue and red signals with the luma component subtracted out. As you know, computer graphic images are composed of red, green, and blue elements defined in a linear color space. Color monitors do not display RGB linearly. A linear RGB color space image must be gamma corrected to be displayed properly on a CRT. Gamma correction, which is approximately a 0.45 power function, must also be employed before converting an RGB image to video color space. Gamma correction is defined for video in the international standard: ITU-Rec. BT.709-4. The gamma correction transform is the same for red, green, and blue. The color coding standard for component digital video and high definition video symbolizes gamma corrected luma by Y`, the blue difference signal by Cb (Cb = B` -Y`), and the red color difference signal by Cr (Cr = R` - Y`). Component analog HDTV uses Y`PbPr. To reduce conversion errors, clip in R`G`B`, not in Y`CbCr space. View video on a video monitor, computer monitor phosphors are wrong. Use a large word size (double precision) to avoid warp around, the0232n round the results to values between 0 and 255. And finally, recall that multiplying two 8- bit numbers results in a 16-bit number, so values need to be clipped to 8-bits.

Gaunt, R.

1997-05-01T23:59:59.000Z

249

Digital electronic bone growth stimulator  

DOE Patents (OSTI)

A device is described for stimulating bone tissue by applying a low level alternating current signal directly to the patient`s skin. A crystal oscillator, a binary divider chain and digital logic gates are used to generate the desired waveforms that reproduce the natural electrical characteristics found in bone tissue needed for stimulating bone growth and treating osteoporosis. The device, powered by a battery, contains a switch allowing selection of the correct waveform for bone growth stimulation or osteoporosis treatment so that, when attached to the skin of the patient using standard skin contact electrodes, the correct signal is communicated to the underlying bone structures. 5 figs.

Kronberg, J.W.

1995-05-09T23:59:59.000Z

250

Digital electronic bone growth stimulator  

DOE Patents (OSTI)

A device for stimulating bone tissue by applying a low level alternating current signal directly to the patient's skin. A crystal oscillator, a binary divider chain and digital logic gates are used to generate the desired waveforms that reproduce the natural electrical characteristics found in bone tissue needed for stimulating bone growth and treating osteoporosis. The device, powered by a battery, contains a switch allowing selection of the correct waveform for bone growth stimulation or osteoporosis treatment so that, when attached to the skin of the patient using standard skin contact electrodes, the correct signal is communicated to the underlying bone structures.

Kronberg, James W. (Aiken, SC)

1995-01-01T23:59:59.000Z

251

BIM-Based Digital Lighting Controls  

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

industry has been slow to embrace new technologies and concepts, and electrical installers are largely unfamiliar with digital control technologies. For a lighting controls...

252

NIST Releases Updates to Digital Signature Standard  

Science Conference Proceedings (OSTI)

... The National Institute of Standards and Technology (NIST) has released a revision to the digital standard used to ensure the integrity of electronic ...

2013-07-25T23:59:59.000Z

253

New Reference Standards for Digital Mammography  

Science Conference Proceedings (OSTI)

New Reference Standards for Digital Mammography. ... The NIST 100 kV tungsten anode x-ray unit and the Ritz primary standard free-air ionization ...

2013-03-13T23:59:59.000Z

254

Universal digital quantum simulation with trapped ions  

E-Print Network (OSTI)

A digital quantum simulator is an envisioned quantum device that can be pro- grammed to efficiently simulate any other local system. We demonstrate and investigate the digital approach to quantum simulation in a system of trapped ions. Using sequences of up to 100 gates and 6 qubits, the full time dynamics of a range of spin systems are digitally simulated. Interactions beyond those naturally present in our simulator are accurately reproduced and quantitative bounds are provided for the overall simulation quality. Our results demon- strate the key principles of digital quantum simulation and provide evidence that the level of control required for a full-scale device is within reach.

B. P. Lanyon; C. Hempel; D. Nigg; M. Müller; R. Gerritsma; F. Zähringer; P. Schindler; J. T. Barreiro; M. Rambach; G. Kirchmair; M. Hennrich; P. Zoller; R. Blatt; C. F. Roos

2011-09-07T23:59:59.000Z

255

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

256

Carbon NanoTube Digital Electronics Workshop  

Science Conference Proceedings (OSTI)

Carbon NanoTube Digital Electronics Workshop. Purpose: To review and discuss the current status and potential benefits of carbon nanotubes in ...

2012-08-29T23:59:59.000Z

257

Axial tomography from digitized real time radiography  

SciTech Connect

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

258

Digital Windows: cause + effect between reality + virtuality.  

E-Print Network (OSTI)

??Digital Windows allow real people in the real world to interact with virtual objects in a virtual world through a direct relationship between real-space and… (more)

Sumsion, F

2007-01-01T23:59:59.000Z

259

Digital Mapping Of Structurally Controlled Geothermal Features...  

Open Energy Info (EERE)

Gps Units And Pocket Computers Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Digital Mapping Of Structurally Controlled Geothermal Features With...

260

Digital Mapping Of Structurally Controlled Geothermal Features...  

Open Energy Info (EERE)

GPS Units And Pocket Computers Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Digital Mapping Of Structurally Controlled Geothermal Features...

Note: This page contains sample records for the topic "kelly digitally signed" 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

Green Functions for the Wrong-Sign Quartic  

E-Print Network (OSTI)

It has been shown that the Schwinger-Dyson equations for non-Hermitian theories implicitly include the Hilbert-space metric. Approximate Green functions for such theories may thus be obtained, without having to evaluate the metric explicitly, by truncation of the equations. Such a calculation has recently been carried out for various $PT$-symmetric theories, in both quantum mechanics and quantum field theory, including the wrong-sign quartic oscillator. For this particular theory the metric is known in closed form, making possible an independent check of these approximate results. We do so by numerically evaluating the ground-state wave-function for the equivalent Hermitian Hamiltonian and using this wave-function, in conjunction with the metric operator, to calculate the one- and two-point Green functions. We find that the Green functions evaluated by lowest-order truncation of the Schwinger-Dyson equations are already accurate at the (6-8)% level. This provides a strong justification for the method and a motivation for its extension to higher order and to higher dimensions, where the calculation of the metric is extremely difficult.

H. F. Jones

2010-02-15T23:59:59.000Z

262

U.S. and Canada Sign Statement of Intent on Nuclear Cleanup | Department of  

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

U.S. and Canada Sign Statement of Intent on Nuclear Cleanup U.S. and Canada Sign Statement of Intent on Nuclear Cleanup U.S. and Canada Sign Statement of Intent on Nuclear Cleanup March 5, 2013 - 12:00pm Addthis Alice Williams of EM, left, and Joan Miller of the Atomic Energy of Canada Limited, sign a Statement of Intent (SOI). Alice Williams of EM, left, and Joan Miller of the Atomic Energy of Canada Limited, sign a Statement of Intent (SOI). DOE and the Atomic Energy of Canada Limited (AECL) signed a Statement of Intent (SOI) at the Waste Management Conference. The SOI enables information sharing on lessons learned and the development and application of new technologies and approaches to improve the safety, cost effectiveness and schedule of EM and the Canadian Nuclear Legacy Liabilities Program. EM's International Program and Office of Nuclear Materials Disposition

263

U.S. and Canada Sign Statement of Intent on Nuclear Cleanup | Department of  

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

U.S. and Canada Sign Statement of Intent on Nuclear Cleanup U.S. and Canada Sign Statement of Intent on Nuclear Cleanup U.S. and Canada Sign Statement of Intent on Nuclear Cleanup March 5, 2013 - 12:00pm Addthis Alice Williams of EM, left, and Joan Miller of the Atomic Energy of Canada Limited, sign a Statement of Intent (SOI). Alice Williams of EM, left, and Joan Miller of the Atomic Energy of Canada Limited, sign a Statement of Intent (SOI). DOE and the Atomic Energy of Canada Limited (AECL) signed a Statement of Intent (SOI) at the Waste Management Conference. The SOI enables information sharing on lessons learned and the development and application of new technologies and approaches to improve the safety, cost effectiveness and schedule of EM and the Canadian Nuclear Legacy Liabilities Program. EM's International Program and Office of Nuclear Materials Disposition

264

HigHligHts NETL News Release, "NETL Signs Memorandum of Understanding  

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

NETL Signs Memorandum of Understanding NETL Signs Memorandum of Understanding with Brazil." On November 20, the US Department of Energy's (DOE) National Energy Technology Laboratory (NETL) and Brazil's Pontifical Catholic University of Rio Grande do Sul (PUC) signed a Memorandum of Understanding (MOU) to pursue collaborative work that advances the technological, environmental, and cost performance of carbon capture and storage (CCS) technologies. This follows initial discussions that began at the first Carbon Sequestration Leadership Forum (CSLF)

265

Salticus: Guided Crawling for Personal Digital Libraries  

E-Print Network (OSTI)

In this paper, we describe Salticus, a web crawler that learns from users' web browsing activity. Salticus enables users to build a personal digital library by collecting documents and generalizing over the user's choices. Keywords personal digital library, business intelligence, web crawling, document acquisition 1.

Robin Burke

2001-01-01T23:59:59.000Z

266

Salticus: guided crawling for personal digital libraries  

Science Conference Proceedings (OSTI)

In this paper, we describe Salticus, a web crawler that learns from us ers web browsing activity. Salticus enables users to build a personal digital library by collecting documents and generalizing over the user's choices. Keywords: business intelligence, crawling, document acquisition, personal digital library

Robin Burke

2001-01-01T23:59:59.000Z

267

MBD Driven Digital Product Collaborative Definition Technology  

Science Conference Proceedings (OSTI)

Recording and exchanging the collaborative product definition information is an important aspect of digital product collaborative development process. To resolve the problem of records the product collaborative definition information, promote the implementation ... Keywords: digital product definition, MBD, collaboration, product manufacturing information, integrated model

QiuZhong Zhou; QingChun Fan

2010-11-01T23:59:59.000Z

268

Light-weight communal digital libraries  

Science Conference Proceedings (OSTI)

We describe Kepler, a collection of light-weight utilities that allow for simple and quick digital library construction. Kepler bridges the gap between established, organization-backed digital libraries and groups of researchers that wish to publish ... Keywords: Documentation, Performance, Design

Kurt J. Maly; Michael L. Nelson; Mohammad Zubair; Ashraf Amrou; S. Kothasama; Lan Wang; Richard Luce

2004-06-01T23:59:59.000Z

269

A personalized recommender system for digital libraries  

Science Conference Proceedings (OSTI)

This paper presents the evaluation of a Recommender System for scientific articles in digital libraries. This system is geared towards the Computer Science scientific community. Technologically speaking, the proposed system was developed under the Semantic ... Keywords: digital library, recommender system, semantic web, user profile

Giseli Rabello Lopes; Maria Aparecida Martins Souto; Leandro Krug Wives; José Palazzo Moreira de Oliveira

2008-10-01T23:59:59.000Z

270

Reducing Unauthorized Modification of Digital Objects  

E-Print Network (OSTI)

-locking at the application package level (as is done in Android [11] ­ see §5.1), provides protection of such configuration Abstract--We consider the problem of malicious modification of digital objects. We present a protection mechanism designed to protect against unauthorized replacement or modification of digital objects while

Van Oorschot, Paul

271

Situating digital storytelling within African communities  

Science Conference Proceedings (OSTI)

We reflect on the methods, activities and perspectives we used to situate digital storytelling in two rural African communities in South Africa and Kenya. We demonstrate how in-depth ethnography in a village in the Eastern Cape of South Africa and a ... Keywords: Cross-cultural, Digital storytelling, ICT4D, Mobile devices, Oral knowledge, Rural

Thomas Reitmaier; Nicola J. Bidwell; Gary Marsden

2011-09-01T23:59:59.000Z

272

Perception and Digital Media in India  

Science Conference Proceedings (OSTI)

This essay analyzes the body politics at the center of both business services outsourcing labor also termed affective, immaterial, or communicative labor and the value-adding digital image in contemporary Indian media. The author uses a "media assemblage" ... Keywords: Affect, Digital Media, Electronic Commerce, India, Information Systems, Value Added

Amit S. Rai

2012-10-01T23:59:59.000Z

273

Digital video display systems and dynamic graphics  

Science Conference Proceedings (OSTI)

Most digital video display systems have been capable of producing only text or static imagery. This paper shows that these limitations are not intrinsic to the technology, but are rather a direct consequence of the display system architecture. The paper ... Keywords: Animated graphics, Computer animation, Digital video display, Dynamic graphics, Raster display, Raster graphics, Video display, Video raster system

Ronald Baecker

1979-08-01T23:59:59.000Z

274

Older adults as digital content producers  

Science Conference Proceedings (OSTI)

Older adults are normally characterized as consumers, rather than producers, of digital content. Current research concerning the design of technologies for older adults typically focuses on providing access to digital resources. Access is important, ... Keywords: older adults, social connection, user-generated content

Jenny Waycott; Frank Vetere; Sonja Pedell; Lars Kulik; Elizabeth Ozanne; Alan Gruner; John Downs

2013-04-01T23:59:59.000Z

275

Spread between WTI and Brent prices narrows on signs of easing ...  

U.S. Energy Information Administration (EIA)

... the spot price of West Texas Intermediate (WTI) crude oil increased $23 per barrel partly on signs that transportation constraints out of the U.S. Midwest, ...

276

U.S. Signs International Fusion Energy Agreement; Large-Scale...  

Office of Science (SC) Website

today joined counterparts from China, the European Union, India, Japan, the Republic of Korea and the Russian Federation to sign an agreement to build the international fusion...

277

August 4, 1977: President Carter signs the Department of Energy Organization Act  

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

August 4, 1977President Carter signs the Department of Energy Organization Act. The Federal Energy Administration and Energy Research and Development Administration are abolished.

278

Digital Lumens | Open Energy Information  

Open Energy Info (EERE)

Lumens Lumens Jump to: navigation, search Name Digital Lumens Address 110 Canal Street Place Boston, Massachusetts Zip 02114 Product Intelligent Lighting System Year founded 2008 Number of employees 11-50 Phone number (617) 723-1200 Website http://www.digitallumens.com Coordinates 42.3644808°, -71.0602745° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.3644808,"lon":-71.0602745,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

279

The Digital Revolution in Measurements  

Science Conference Proceedings (OSTI)

This paper considers what it means to make a measurement, and the changes in measurement technology over the years. The impact of the latest changes, which have resulted in most electrical measurements being done digitally, is explored. It is argued that the process of measurement can be considered equivalent to one of data compression. The smart grid will certainly result in many more signals being made available, and therefore a great deal of data compression will be taking place. Measurements will be made in parts of the power system presently unmonitored, as well as parts that are already well covered by instrumentation. The smart grid engineer must decide what it means to have “useful” information. Unless care is taken, the signal processing may furnish information that is not useful, and may not even make sense. The paper concludes by examining the possibilities of data compression from multiple separate signals.

Kirkham, Harold

2013-02-27T23:59:59.000Z

280

Federal Digital Strategy | Department of Energy  

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

Federal Digital Strategy Federal Digital Strategy Federal Digital Strategy New expectations require the Federal Government to be ready to deliver and receive digital information and services anytime, anywhere and on any device. It must do so safely, securely, and with fewer resources. To build for the future, the Federal Government has developed a Digital Strategy that embraces the opportunity to innovate more with less, and enables entrepreneurs to better leverage government data to improve the quality of services to the American people. The Energy Department has responded to this challenge through key initiatives that make high-value data sets available through API's that allow programmers to use data to reveal new opportunities and trends, websites that follow best practices for mobile design, and applications

Note: This page contains sample records for the topic "kelly digitally signed" 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

Federal Digital Strategy | Department of Energy  

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

Federal Digital Strategy Federal Digital Strategy Federal Digital Strategy New expectations require the Federal Government to be ready to deliver and receive digital information and services anytime, anywhere and on any device. It must do so safely, securely, and with fewer resources. To build for the future, the Federal Government has developed a Digital Strategy that embraces the opportunity to innovate more with less, and enables entrepreneurs to better leverage government data to improve the quality of services to the American people. The Energy Department has responded to this challenge through key initiatives that make high-value data sets available through API's that allow programmers to use data to reveal new opportunities and trends, websites that follow best practices for mobile design, and applications

282

Requesting a Digital ID | Department of Energy  

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

Requesting a Digital ID Requesting a Digital ID Requesting a Digital ID Step One - Registering with MIS To request a DOE Digital Identity you must first register in DOE's Management Information System (MIS) by going to https://mis.doe.gov, selecting "Requesting Access" and following the onscreen instructions. Note: DOE Federal employees are already registered and do not need to complete this step, they may skip to step 2. During the registration process you will be required to search for, and select, a DOE sponsor. Your DOE sponsor is the DOE federal employee that is certifying that you have a recognized relationship with the Department and have a valid need for a DOE Digital Identity. For contractors this person is often your Contract Task Manager, Contracting Officer's Representatives

283

A Free Exchange e-Marketplace for Digital Services.  

E-Print Network (OSTI)

??The digital era is witnessing a remarkable evolution of digital services. While the prospects are countless, the e-marketplaces of digital services are encountering inherent game-theoretic… (more)

Ghonaim, Wafa M. I.

2013-01-01T23:59:59.000Z

284

e-Infrastructure and Digital Preservation: Challenges and Outlook  

E-Print Network (OSTI)

long- term preservation infrastructure adapted to the needsCalifornia e-Infrastructure and Digital Preservation:digital preservation infrastructure. Up to now, the existing

Altenhöner, Reinhard

2009-01-01T23:59:59.000Z

285

Research Library teams shares 2010 Digital Preservation Award  

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

2010 Digital Preservation Award Research Library teams shares 2010 Digital Preservation Award Winning for their development of Memento-a unique computer architecture that uses a...

286

Physica E 40 (2008) 15601562 Shubnikov de Haas oscillations in double wells with opposite signs  

E-Print Network (OSTI)

Physica E 40 (2008) 1560­1562 Shubnikov de Haas oscillations in double wells with opposite signs on the measurements of the Shubnikov de Haas oscillations (SdH) in symmetrically doped AlxGa1�xAs double wells with different Al compositions in wells, which lead to the opposite signs of the electronic g-factor in each

Gusev, Guennady

287

Thirty states sign ITER nuclear fusion plant deal 1 hour, 28 minutes ago  

E-Print Network (OSTI)

than 30 countries signed a deal on Tuesday to build the world's most advanced nuclear fusion reactor nuclear reactors, but critics argue it could be at least 50 years before a commercially viable reactorThirty states sign ITER nuclear fusion plant deal 1 hour, 28 minutes ago Representatives of more

288

0a77ceec.signing_policy | Argonne Leadership Computing Facility  

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

0a77ceec.signing_policy 0a77ceec.signing_policy # ca-signing-policy.conf, see ca-signing-policy.doc for more information # # This is the configuration file describing the policy for what CAs are # allowed to sign whoses certificates. # # This file is parsed from start to finish with a given CA and subject # name. # subject names may include the following wildcard characters: # * Matches any number of characters. # ? Matches any single character. # # CA names must be specified (no wildcards). Names containing whitespaces # must be included in single quotes, e.g. 'Certification Authority'. # Names must not contain new line symbols. # The value of condition attribute is represented as a set of regular # expressions. Each regular expression must be included in double quotes.

289

U.S. and UAE Sign Agreement to Strengthen Cooperation on Clean Energy |  

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

U.S. and UAE Sign Agreement to Strengthen Cooperation on Clean U.S. and UAE Sign Agreement to Strengthen Cooperation on Clean Energy U.S. and UAE Sign Agreement to Strengthen Cooperation on Clean Energy April 26, 2010 - 12:00am Addthis Washington, D.C. - The U.S. Department of Energy (DOE) and Masdar, Abu Dhabi's multifaceted renewable energy initiative, today signed a Memorandum of Understanding (MoU) to promote collaboration on clean and sustainable energy technologies. The agreement, signed at DOE by U.S. Deputy Secretary of Energy Daniel Poneman and Dr. Sultan Ahmed Al Jaber, CEO of Masdar, builds on the historically strong ties between the United States and the United Arab Emirates to establish a framework for cooperation in three key areas - carbon capture and sequestration, water and bio-fuels, and building technology. The agreement opens the door for scientific and technical

290

DOE and FWS Sign New MOU on Migratory Bird Protection | Department of  

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

DOE and FWS Sign New MOU on Migratory Bird Protection DOE and FWS Sign New MOU on Migratory Bird Protection DOE and FWS Sign New MOU on Migratory Bird Protection December 4, 2013 - 7:00am Addthis DOE and FWS Sign New MOU on Migratory Bird Protection DOE and the U.S. Fish and Wildlife Service (FWS) recently signed a Memorandum of Understanding (MOU) that will enhance collaboration in promoting the conservation of migratory birds. DOE manages land that includes wetlands, shrub-steppe, shortgrass prairie, desert, and forested areas that provide habitat for migratory birds. In the MOU, DOE recognizes that some of its activities have the potential to affect migratory birds (e.g., transmission lines, power poles, invasive weed control, and various construction activities), and agrees that it is important to conserve

291

United States and Italy Sign Agreements to Advance Developments in Nuclear  

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

Italy Sign Agreements to Advance Developments in Italy Sign Agreements to Advance Developments in Nuclear Energy United States and Italy Sign Agreements to Advance Developments in Nuclear Energy September 30, 2009 - 12:00am Addthis Washington, D.C. - U.S. Secretary of Energy Steven Chu and Italian Minister for Economic Development Claudio Scajola today signed two important nuclear energy agreements that may lead to construction of new nuclear power plants and improved cooperation on advanced nuclear energy systems and fuel cycle technologies in both countries. The U.S.-Italy Joint Declaration Concerning Industrial and Commercial Cooperation in the Nuclear Energy Sector, which was signed on behalf of the United States by Secretary Chu and Deputy Secretary of Commerce Dennis F. Hightower, affirms the strong interest of the United States and Italy to

292

U.S. and Mongolia Sign MOU to Increase Cooperation in Preventing Nuclear  

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

Mongolia Sign MOU to Increase Cooperation in Preventing Mongolia Sign MOU to Increase Cooperation in Preventing Nuclear Smuggling U.S. and Mongolia Sign MOU to Increase Cooperation in Preventing Nuclear Smuggling October 23, 2007 - 3:21pm Addthis WASHINGTON, DC - Today the governments of the United States and Mongolia strengthened their efforts in the fight against nuclear terrorism. U.S. Deputy Secretary of Energy Clay Sell and Mongolia's Minister of Finance Nadmid Bayartsaikhan signed a Memorandum of Understanding, which will kick off cooperation between the two countries to prevent illicit trafficking of nuclear and other radioactive material. "This Agreement signed today solidifies the United States and Mongolia's commitment to promote our joint security and nonproliferation goals," Deputy Secretary Sell said. "This initiative builds on our ongoing

293

U.S., China Sign Agreement to Establish Center of Excellence on Nuclear  

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

Sign Agreement to Establish Center of Excellence on Sign Agreement to Establish Center of Excellence on Nuclear Security U.S., China Sign Agreement to Establish Center of Excellence on Nuclear Security January 19, 2011 - 12:00am Addthis WASHINGTON, D.C. - The Department of Energy (DOE) today announced the signing of a government-to-government agreement with the People's Republic of China to establish a Center of Excellence in China to promote effective nuclear security and safeguards. U.S. Secretary of Energy Steven Chu and China Atomic Energy Authority (CAEA) Chairman Chen Qiufa signed the memorandum of understanding, which was announced during the state visit of Chinese President Hu Jintao to Washington. This agreement paves the way for DOE's National Nuclear Security Administration (NNSA) and the Department of Defense to work with CAEA

294

U.S. and UAE Sign Agreement to Strengthen Cooperation on Clean Energy |  

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

UAE Sign Agreement to Strengthen Cooperation on Clean UAE Sign Agreement to Strengthen Cooperation on Clean Energy U.S. and UAE Sign Agreement to Strengthen Cooperation on Clean Energy April 26, 2010 - 12:00am Addthis Washington, D.C. - The U.S. Department of Energy (DOE) and Masdar, Abu Dhabi's multifaceted renewable energy initiative, today signed a Memorandum of Understanding (MoU) to promote collaboration on clean and sustainable energy technologies. The agreement, signed at DOE by U.S. Deputy Secretary of Energy Daniel Poneman and Dr. Sultan Ahmed Al Jaber, CEO of Masdar, builds on the historically strong ties between the United States and the United Arab Emirates to establish a framework for cooperation in three key areas - carbon capture and sequestration, water and bio-fuels, and building technology. The agreement opens the door for scientific and technical

295

President Obama Signs New Directive to Strengthen our Work to Advance  

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

Signs New Directive to Strengthen our Work to Signs New Directive to Strengthen our Work to Advance Gender Equality Worldwide President Obama Signs New Directive to Strengthen our Work to Advance Gender Equality Worldwide January 30, 2013 - 3:26pm Addthis Secretary of State Hillary Rodham Clinton watches as President Barack Obama signs a Presidential memorandum, "Coordination of Policies and Programs to Promote Gender Equality and Empower Women and Girls Globally," in the Oval Office, Jan. 20, 2013. (Official White House Photo by Pete Souza) Secretary of State Hillary Rodham Clinton watches as President Barack Obama signs a Presidential memorandum, "Coordination of Policies and Programs to Promote Gender Equality and Empower Women and Girls Globally," in the Oval Office, Jan. 20, 2013. (Official White House Photo by Pete Souza)

296

Digital electronic bone growth stimulator  

DOE Patents (OSTI)

The present invention relates to the electrical treatment of biological tissue. In particular, the present invention discloses a device that produces discrete electrical pulse trains for treating osteoporosis and accelerating bone growth. According to its major aspects and broadly stated, the present invention consists of an electrical circuit configuration capable of generating Bassett-type waveforms shown with alternative signals provide for the treatment of either fractured bones or osteoporosis. The signal generator comprises a quartz clock, an oscillator circuit, a binary divider chain, and a plurality of simple, digital logic gates. Signals are delivered efficiently, with little or no distortion, and uniformly distributed throughout the area of injury. Perferably, power is furnished by widely available and inexpensive radio batteries, needing replacement only once in several days. The present invention can be affixed to a medical cast without a great increase in either weight or bulk. Also, the disclosed stimulator can be used to treat osteoporosis or to strengthen a healing bone after the cast has been removed by attaching the device to the patient`s skin or clothing.

Kronberg, J.W.

1993-01-01T23:59:59.000Z

297

Model-Based Troubleshooting of Digital Systems  

E-Print Network (OSTI)

This thesis describes a methodology, a representation, and an implemented program for troubleshooting digital circuit boards at roughly the level of expertise one might expect in a human novice. Existing methods for ...

Hamscher, Walter Charles

1988-08-01T23:59:59.000Z

298

Browsing and visualizing digital bibliographic data  

Science Conference Proceedings (OSTI)

Access to publications is provided by conventional libraries, digital libraries operated by learned societies or commercial publishers, and a huge number of web sites maintained by the scientists themselves or their institutions. But comprehensive meta-indices ...

Stefan Klink; Michael Ley; Emma Rabbidge; Patrick Reuther; Bernd Walter; Alexander Weber

2004-05-01T23:59:59.000Z

299

Materials Sustainability: Digital Resource Center -- Recycling - Steel  

Science Conference Proceedings (OSTI)

Use this area to submit digital resources and/or make comments on the resources posted by others. DO NOT use this area of the site to initiate discussion  ...

300

Finding related papers in literature digital libraries  

Science Conference Proceedings (OSTI)

This paper is about searching literature digital libraries to find "related" publications of a given publication. Existing approaches do not take into account publication topics in the relatedness computation, allowing topic diffusion across query output ...

Nattakarn Ratprasartporn; Gultekin Ozsoyoglu

2007-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "kelly digitally signed" 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

Materials Sustainability: Digital Resource Center -- Recycling ...  

Science Conference Proceedings (OSTI)

Use this area to submit digital resources and/or make comments on the resources posted by others. DO NOT use this area of the site to initiate discussion  ...

302

Radio frequency digital to analog converter  

E-Print Network (OSTI)

Dynamic performance of high speed, high resolution digital-to-analog converters (DACs) is limited by distortion at the data switching instants. Inter-symbol interference (ISI), imperfect timing synchronization and clock ...

Luschas, Susan, 1975-

2003-01-01T23:59:59.000Z

303

Advanced Digital Microscopy is Revolutionizing Failure Analysis  

Science Conference Proceedings (OSTI)

A variety of lighting options, like the High Dynamic Range (HDR) function, make digital microscopes ideal systems for imaging low-contrast and reflective targets. ... Incipient SCC Damage in Primary Loop Piping Using Fiber Optic Strain Gages.

304

SIP : a smart digital image processing library  

E-Print Network (OSTI)

The Smart Image Processing (SIP) library was developed to provide automated real-time digital image processing functions on camera phones with integer microprocessors. Many of the functions are not available on commercial ...

Zhou, Mengyao

2005-01-01T23:59:59.000Z

305

Buckets: Smart Objects for Digital Libraries  

Science Conference Proceedings (OSTI)

Current discussion of digital libraries (DLs) is often dominated by the merits of the respective storage, search and retrieval functionality of archives, repositories, search engines, search interfaces and database systems. While these technologies are ...

Nelson Michael L.

2001-08-01T23:59:59.000Z

306

Digital fabrication in the architectural design process  

E-Print Network (OSTI)

Digital fabrication is affecting the architectural design process due to the increasingly important role it has in the fabrication of architectural models. Many design professionals, professors, and students have experienced ...

Seely, Jennifer C. K., 1975-

2004-01-01T23:59:59.000Z

307

Applying digital library technologies to nuclear forensics  

Science Conference Proceedings (OSTI)

Digital Libraries will enhance the value of forensic endeavors if they provide tools that enable data mining capabilities. In fact, collecting data without such tools can result in investigators becoming overwhelmed. Currently, the quantity of highly ...

Electra Sutton; Chloe Reynolds; Fredric C. Gey; Ray R. Larson

2012-09-01T23:59:59.000Z

308

Defining digital space through a visual language  

E-Print Network (OSTI)

Current approaches toward digital spaces mainly mimic the physical space that surrounds us. While this approach is valid in a wide range of applications and research, the goal of this thesis is to propose an alternative ...

Kilian, Axel, 1971-

2000-01-01T23:59:59.000Z

309

Digital Libraries and Document Image Analysis  

Science Conference Proceedings (OSTI)

The rapid growth of digital libraries (DLs) worldwideposes many new challenges for document image analysis(DIA) research and development. DLs promise to offermore people access to larger document collections, and atfar greater speed, than physical libraries ...

Henry S. Baird

2003-08-01T23:59:59.000Z

310

Integrated optical analog-to-digital converter  

E-Print Network (OSTI)

An optically-sampled frequency-demultiplexed wideband analog-to-digital converter (ADC) which has potential to exceed the performance of electronic ADCs by orders of magnitude is studied analytically and numerically. The ...

Khilo, Anatol

2008-01-01T23:59:59.000Z

311

An investigation of the role of digital libraries in bridging the digital divide in developing Arab countries: the case of Yarmouk University, Jordan.  

E-Print Network (OSTI)

??Developing countries are often said to suffer the disadvantages created by a ‘digital divide’ – the gap between the digitally advantaged and the digitally disadvantaged.… (more)

Obeidat, Othman

2009-01-01T23:59:59.000Z

312

Digital Bangladesh: a change we can believe in?  

Science Conference Proceedings (OSTI)

Turning Bangladesh, one of the world's least developed countries, into a digitally developed nation by 2021 was one of the main electoral pledges of the present government. This vision, widely known as 'Digital Bangladesh', has contributed to a decisive ... Keywords: ICTs, digital access model, digital bangladesh, national ICT policy 2009

M. Sirajul Islam; Åke Grönlund

2011-08-01T23:59:59.000Z

313

Revealing your hand: caveats in implementing digital business strategy  

Science Conference Proceedings (OSTI)

Digital business strategies (DBS) offer significant opportunities for firms to enhance competitiveness. Unlike the large proprietary systems of the 1980s, today's "micro-applications" allow firms to create and reconfigure digital capabilities to appropriate ... Keywords: competitiveness, design, digital business strategy, digitization, flexibility, phasing

Varun Grover, Rajiv Kohli

2013-06-01T23:59:59.000Z

314

Co-authorship networks in the digital library research community  

Science Conference Proceedings (OSTI)

The field of digital libraries (DLs) coalesced in 1994: the first digital library conferences were held that year, awareness of the World Wide Web was accelerating, and the National Science Foundation awarded $24 Million (US) for the Digital Library ... Keywords: AuthorRank, Co-authorship, Digital library, Social network analysis

Xiaoming Liu; Johan Bollen; Michael L. Nelson; Herbert Van de Sompel

2005-12-01T23:59:59.000Z

315

Co-authorship networks in the digital library research community  

Science Conference Proceedings (OSTI)

The field of digital libraries (DLs) coalesced in 1994: the first digital library conferences were held that year, awareness of the World Wide Web was accelerating, and the National Science Foundation awarded $24 Million (US) for the Digital Library ... Keywords: authorrank, co-authorship, digital library, social network analysis

Xiaoming Liu; Johan Bollen; Michael L. Nelson; Herbert Van de Sompel

2005-12-01T23:59:59.000Z

316

Digital Libraries for the Next Millennium: Challenges and Research Directions  

Science Conference Proceedings (OSTI)

The unprecedented growth of Internet technologies has made resources on the World Wide Web instantly accessible to various user communities through digital libraries. Since the early 1990s, there have been several digital library initiatives sponsored ... Keywords: digital library, metadata management, resource harvesting, resource sharing, socioeconomic context of digital library, software agent

Sudha Ram; Jinsoo Park; Dongwon Lee

1999-07-01T23:59:59.000Z

317

An ecologically inspired simulation tool for managing digital ecosystems  

Science Conference Proceedings (OSTI)

In this paper we present an ecologically inspired multi-agent based simulation tool for finding and analysing networks of collaborations in a digital ecosystem. Digital ecosystems are defined as open, self-organising environments inside which digital ... Keywords: collaboration, complex networks, digital ecosystems, ecology, multi-agent systems, mutualism

Miguel Lurgi

2010-10-01T23:59:59.000Z

318

Characterization of a 16-Bit Digitizer for Lidar Data Acquisition  

E-Print Network (OSTI)

A 6-MHz 16-bit waveform digitizer was evaluated for use in atmospheric differential absorption lidar (DIAL) measurements of ozone. The digitizer noise characteristics were evaluated, and actual ozone DIAL atmospheric returns were digitized. This digitizer could replace computer-automated measurement and control (CAMAC)-based commercial digitizers and improve voltage accuracy. Introduction The waveform digitizer is a critical component of lidar detection systems; it transforms the analog detector output into a digital signal by measuring the signal voltage in a discrete time interval determined by an external clock. The accuracy of the digital voltage level increases with the digitizer bit level. Technology has advanced to the point where 8- and 12-bit waveform digitizers are commercially available and commonly used in computer-automated measurement and control (CAMAC) crates, which are readily interfaced to computer systems. These systems have worked well for ground and aircraft-borne...

Cynthia Williamson And; Cynthia K. Williamson; Russell J. De Young

2000-01-01T23:59:59.000Z

319

DOE and the Bureau of Safety and Environmental Enforcement Sign Memorandum  

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

and the Bureau of Safety and Environmental Enforcement Sign and the Bureau of Safety and Environmental Enforcement Sign Memorandum of Collaboration for Safe Offshore Energy Development DOE and the Bureau of Safety and Environmental Enforcement Sign Memorandum of Collaboration for Safe Offshore Energy Development August 23, 2013 - 1:47pm Addthis A copy of the Memorandum of Collaboration can be found here. WASHINGTON, D.C.- The Department of Energy's (DOE) Office of Fossil Energy and The Bureau of Safety and Environmental Enforcement (BSEE) signed a Memorandum of Collaboration this week that will coordinate the ongoing efforts of the two agencies on offshore research and technological improvement projects. Through this collaboration, BSEE and DOE will continue to work together to ensure safe, sustainable offshore production

320

U.S. and Italy Sign Agreement to Collaborate on Carbon Capture and Storage  

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

Italy Sign Agreement to Collaborate on Carbon Capture and Italy Sign Agreement to Collaborate on Carbon Capture and Storage Technologies U.S. and Italy Sign Agreement to Collaborate on Carbon Capture and Storage Technologies May 23, 2009 - 12:00am Addthis ROME, ITALY - U.S. Energy Secretary Steven Chu today joined with Italian Minister of Economic Development Claudio Scajola to sign a bilateral agreement to advance carbon capture and storage (CCS) technologies in each country. Working together, the U.S. and Italy will further the development of technologies needed to limit carbon dioxide emissions from coal-fired powered plants and move toward a sustainable low carbon economy that addresses the challenge of global warming. "To prevent the worst effects of climate change, we must accelerate our efforts to capture and store carbon in a safe and cost-effective way.

Note: This page contains sample records for the topic "kelly digitally signed" 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

United States and Ukraine Sign Agreement to Improve Security of Ukraine's  

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

Ukraine Sign Agreement to Improve Security of Ukraine Sign Agreement to Improve Security of Ukraine's Radioactive Materials United States and Ukraine Sign Agreement to Improve Security of Ukraine's Radioactive Materials May 26, 2005 - 12:57pm Addthis KIEV, UKRAINE -- US Secretary of Energy Samuel Bodman and his Ukrainian counterpart David Zhvaniya, Minister for Emergencies, today signed an Implementing Arrangement to partner together to advance international nonproliferation goals by improving the security of Ukraine's radioactive materials. These radioactive materials are no longer considered useful for production, but could be used in building a radiological dispersal device such as a 'dirty bomb.' "This Implementing Arrangement is a significant step forward in our partnership to safeguard these radioactive materials and advance the

322

DOE Signing Paves the Way for Funding, Construction of Innovative Clean  

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

DOE Signing Paves the Way for Funding, Construction of Innovative DOE Signing Paves the Way for Funding, Construction of Innovative Clean Coal Plant in Florida DOE Signing Paves the Way for Funding, Construction of Innovative Clean Coal Plant in Florida April 3, 2007 - 12:17pm Addthis Advanced Technology System Deemed One of the Cleanest, Most Efficient in the World WASHINGTON, DC - The U.S. Secretary of Energy Samuel W. Bodman today announced the signing of a Record of Decision that clears the path for construction of a $569-million, 285-megawatt coal-fired power plant that will be one of the cleanest, most efficient plants of its kind in the world. The plant will be co-owned by Southern Power Company, the Orlando Utilities Commission (OUC), and Kellogg, Brown and Root and will be located at OUC's existing Stanton Energy Center near Orlando, FL. DOE will

323

United States and France Sign Joint Statement on Civil Liability for  

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

United States and France Sign Joint Statement on Civil Liability United States and France Sign Joint Statement on Civil Liability for Nuclear Damage United States and France Sign Joint Statement on Civil Liability for Nuclear Damage August 29, 2013 - 1:36pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - The United States and France today issued the Joint Statement on Civil Liability for Nuclear Damage that sets forth the common views of the United States and France on civil nuclear liability, including their support for establishment of a global nuclear liability regime allowing for adequate compensation to victims of a nuclear accident, as called for in the International Atomic Energy Agency's (IAEA) Action Plan on Nuclear Safety. The Joint Statement results from discussions between the United States and France over the past year that culminated in the signing

324

United States and South Africa Sign Agreement on Cooperation in Nuclear  

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

South Africa Sign Agreement on Cooperation in South Africa Sign Agreement on Cooperation in Nuclear Energy Research and Development United States and South Africa Sign Agreement on Cooperation in Nuclear Energy Research and Development September 16, 2009 - 12:00am Addthis Vienna, Austria - U.S. Secretary of Energy Steven Chu and South African Minister of Energy Dipuo Peters signed a bilateral Agreement on Cooperation in Research and Development of Nuclear Energy on September 14 in Vienna. This Agreement will facilitate cooperation in the areas of advanced nuclear energy systems and reactor technology. The two countries will collaborate in research and development of advanced technologies for improving the cost, safety, and proliferation-resistance of nuclear power systems. The agreement will also expand efforts to promote and maintain nuclear science

325

DOE Hosts German Energy Official, Signs MOU to Share WIPP Information |  

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

German Energy Official, Signs MOU to Share WIPP German Energy Official, Signs MOU to Share WIPP Information DOE Hosts German Energy Official, Signs MOU to Share WIPP Information September 15, 2011 - 12:00pm Addthis Media Contact Deb Gill www.wipp.energy.gov 575-234-7270 CARLSBAD, N.M. - A high-ranking energy official from Germany formalized a partnership between her country and the United States during a recent visit to the Waste Isolation Pilot Plant (WIPP). Dr. Dorothee Műhl, Deputy Director General Manager of Germany's Federal Ministry of Economics and Technology (BMWi), and other German officials visited WIPP, the U.S. Department of Energy's (DOE's) underground repository for disposal of defense-generated transuranic (TRU) waste, on September 14 and signed a Memorandum of Understanding (MOU) agreeing to an

326

U.S. and China Sign Agreement to Increase Industrial Energy Efficiency |  

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

U.S. and China Sign Agreement to Increase Industrial Energy U.S. and China Sign Agreement to Increase Industrial Energy Efficiency U.S. and China Sign Agreement to Increase Industrial Energy Efficiency September 14, 2007 - 2:33pm Addthis DOE to Conduct Energy Efficiency Audits on up to 12 Facilities SAN FRANCISCO, CA - U.S. Department of Energy (DOE) Assistant Secretary for Policy and International Affairs Karen Harbert and Vice Chairman of the National Development and Reform Committee (NDRC) Chen Deming, this week signed a Memorandum of Understanding (MOU) to increase cooperation and energy efficiency in China's industrial sector, which accounts for 70 percent of the country's total energy demand. This MOU, titled Industrial Energy Efficiency Cooperation, follows discussions this week at the third U.S.-China Energy Policy Dialogue where the U.S. and China agreed to

327

U.S. and Russia Sign Plan for Russian Plutonium Disposition | Department of  

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

Sign Plan for Russian Plutonium Disposition Sign Plan for Russian Plutonium Disposition U.S. and Russia Sign Plan for Russian Plutonium Disposition November 19, 2007 - 4:31pm Addthis Will Eliminate Enough Russian Plutonium for Thousands of Nuclear Weapons WASHINGTON, DC -U.S. Secretary of Energy Samuel W. Bodman and Russian Federal Atomic Energy Agency Director Sergey Kiriyenko have signed a joint statement outlining a plan to dispose of 34 metric tons of surplus plutonium from Russia's weapons program. Under the new plan, the United States will cooperate with Russia to convert Russian weapon-grade plutonium into mixed oxide fuel (MOX) and irradiate the MOX fuel in the BN-600 fast reactor, currently operating at the Beloyarsk nuclear power plant, and in the BN-800 fast reactor, currently under construction at the same site. The United States and Russia also

328

United States and France Sign Joint Statement on Civil Liability for  

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

United States and France Sign Joint Statement on Civil Liability United States and France Sign Joint Statement on Civil Liability for Nuclear Damage United States and France Sign Joint Statement on Civil Liability for Nuclear Damage August 29, 2013 - 1:36pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - The United States and France today issued the Joint Statement on Civil Liability for Nuclear Damage that sets forth the common views of the United States and France on civil nuclear liability, including their support for establishment of a global nuclear liability regime allowing for adequate compensation to victims of a nuclear accident, as called for in the International Atomic Energy Agency's (IAEA) Action Plan on Nuclear Safety. The Joint Statement results from discussions between the United States and France over the past year that culminated in the signing

329

U.S. and China Sign Agreement to Increase Industrial Energy Efficiency |  

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

Sign Agreement to Increase Industrial Energy Sign Agreement to Increase Industrial Energy Efficiency U.S. and China Sign Agreement to Increase Industrial Energy Efficiency September 14, 2007 - 2:33pm Addthis DOE to Conduct Energy Efficiency Audits on up to 12 Facilities SAN FRANCISCO, CA - U.S. Department of Energy (DOE) Assistant Secretary for Policy and International Affairs Karen Harbert and Vice Chairman of the National Development and Reform Committee (NDRC) Chen Deming, this week signed a Memorandum of Understanding (MOU) to increase cooperation and energy efficiency in China's industrial sector, which accounts for 70 percent of the country's total energy demand. This MOU, titled Industrial Energy Efficiency Cooperation, follows discussions this week at the third U.S.-China Energy Policy Dialogue where the U.S. and China agreed to

330

U.S. Department of Energy and Qatar Sign Agreement to Strengthen  

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

U.S. Department of Energy and Qatar Sign Agreement to Strengthen U.S. Department of Energy and Qatar Sign Agreement to Strengthen Cooperation on Clean Energy U.S. Department of Energy and Qatar Sign Agreement to Strengthen Cooperation on Clean Energy April 6, 2011 - 12:00am Addthis New York City - The U.S. Department of Energy (DOE) and the Qatar Science & Technology Park (QSTP) are today signing a Memorandum of Understanding (MOU) to promote collaboration on the development and deployment of cost-effective and sustainable clean energy technologies, building on the historically strong ties between the United States and Qatar. Under the expanded partnership, the countries will exchange scientific and technical information and undertake joint research, development, and deployment initiatives that will help spur energy innovation, create new markets for

331

DOE and Sweden Sign MOU to Advance Market Integration of Plug-in Hybrid  

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

Sweden Sign MOU to Advance Market Integration of Plug-in Sweden Sign MOU to Advance Market Integration of Plug-in Hybrid Vehicles DOE and Sweden Sign MOU to Advance Market Integration of Plug-in Hybrid Vehicles July 7, 2008 - 2:15pm Addthis GOTLAND, SWEDEN - U.S. Department of Energy's (DOE) Assistant Secretary for Energy Efficiency and Renewable Energy Alexander Karsner and Director General of the Swedish Energy Agency, Tomas KÃ¥berger today signed a memorandum of understanding (MOU) to collaboratively work on accelerating consumer acceptance and commercialization of plug-in hybrid vehicles. The MOU outlines a one year, $1 million cost-sharing arrangement that will be equally funded by DOE and the Swedish Energy Agency. "Today's announcement furthers the historic energy cooperation commitment between the United States and Sweden as we work together to advance the

332

U.S. and South Korea Sign Agreement on FutureGen Project | Department of  

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

South Korea Sign Agreement on FutureGen Project South Korea Sign Agreement on FutureGen Project U.S. and South Korea Sign Agreement on FutureGen Project June 26, 2006 - 2:34pm Addthis Korea to Participate in World's First Integrated Carbon Sequestration and Hydrogen Production Research Power Plant WASHINGTON, DC - U.S. Energy Secretary Samuel W. Bodman and South Korean Minister of Commerce, Industry & Energy, Chung Sye Kyun, today signed an agreement making South Korea the second country, after India, to join the United States in the FutureGen International Partnership. Korea has pledged $10 million to help build and operate the world's first zero-emissions coal-fired power plant and will sit on a government steering committee to oversee this initiative. Once operational, this plant will remove and sequester carbon dioxide while producing electricity and

333

U.S. Department of Energy and State of Hawaii Sign Agreement to Increase  

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

Department of Energy and State of Hawaii Sign Agreement to Department of Energy and State of Hawaii Sign Agreement to Increase Clean Energy Technologies in Hawaii U.S. Department of Energy and State of Hawaii Sign Agreement to Increase Clean Energy Technologies in Hawaii January 28, 2008 - 10:53am Addthis DOE to support transformation of Hawaii's energy supply through Hawaii Clean Energy Initiative HONOLULU, HI -The U.S. Department of Energy (DOE) and the State of Hawaii today strengthened cooperation to implement clean energy technologies that will increase energy efficiency and maximize use of the State's vast and abundant renewable resources. DOE Assistant Secretary for Energy Efficiency and Renewable Energy Alexander Karsner and Hawaii Governor Linda Lingle signed a Memorandum of Understanding (MOU) establishing the Hawaii

334

U.S. Signs International Fusion Energy Agreement | Department of Energy  

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

Signs International Fusion Energy Agreement Signs International Fusion Energy Agreement U.S. Signs International Fusion Energy Agreement November 21, 2006 - 9:25am Addthis Large-Scale, Clean Fusion Energy Project to Begin Construction PARIS, FRANCE - Representing the United States, Dr. Raymond L. Orbach, Under Secretary for Science of the U.S. Department of Energy (DOE), today joined counterparts from China, the European Union, India, Japan, the Republic of Korea and the Russian Federation to sign an agreement to build the international fusion energy project known as ITER. "The energy that powers the stars is moving closer to becoming a new source of energy for the Earth through the technology represented by ITER," U.S. Secretary of Energy Samuel W. Bodman said. "The ITER Members represent over

335

U.S. and China Announce Cooperation on FutureGen and Sign Energy Efficiency  

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

Announce Cooperation on FutureGen and Sign Energy Announce Cooperation on FutureGen and Sign Energy Efficiency Protocol at U.S.-China Strategic Economic Dialogue U.S. and China Announce Cooperation on FutureGen and Sign Energy Efficiency Protocol at U.S.-China Strategic Economic Dialogue December 15, 2006 - 9:46am Addthis BEIJING, CHINA - The United States and China today announced that China will join the Government Steering Committee of the FutureGen project making China the third country to join the United States in the FutureGen International Partnership. The U.S. and China also signed an Energy Efficiency and Renewable Energy Protocol renewing cooperation in advancing clean technology including solar, wind, and biomass. The agreements were made as an outcome of the U.S.-China Strategic Economic Dialogue (SED) in

336

U.S. and Portugal Sign Agreement for Climate Research Collaboration |  

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

Portugal Sign Agreement for Climate Research Collaboration Portugal Sign Agreement for Climate Research Collaboration U.S. and Portugal Sign Agreement for Climate Research Collaboration March 27, 2009 - 12:00am Addthis WASHINGTON, DC - The United States signed an agreement with Portugal today to launch the installation of a portable climate observatory on Graciosa Island in the Azores. The mobile observatory will obtain measurements of cloud and aerosol properties from the island's marine environment for 20 months, beginning in May. The measurements are expected to greatly enhance scientific understanding of the microscopic processes that occur in low-level marine clouds, and will be used to test and improve climate models. The portable observatory, or Atmospheric Radiation Measurement (ARM) Mobile Facility, is part of U.S. Department of Energy (DOE) ARM Climate Research

337

GridCertLib: A Single Sign-on Solution for Grid Web Applications and Portals  

Science Conference Proceedings (OSTI)

This paper describes the design and implementation of GridCertLib, a Java library leveraging a Shibboleth-based authentication infrastructure and the SLCS online certificate signing service, to provide short-lived X.509 certificates and Grid ...

Riccardo Murri; Peter Z. Kunszt; Sergio Maffioletti; Valery Tschopp

2011-12-01T23:59:59.000Z

338

U.S. and India Sign Historic Agreement on FutureGen Project | Department of  

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

Sign Historic Agreement on FutureGen Project Sign Historic Agreement on FutureGen Project U.S. and India Sign Historic Agreement on FutureGen Project April 3, 2006 - 10:02am Addthis India to Participate in World's First Integrated CO2 Sequestration and Hydrogen Production Research Power Plant, FutureGen Initiative NEW DELHI, INDIA - The U.S. Department of Energy (DOE) announced the signing of an agreement with India that makes it the first country to join the U.S. on the government steering committee for the FutureGen Initiative. FutureGen is an initiative to build and operate the world's first coal-based power plant that removes and sequesters carbon dioxide (CO2) while producing electricity and hydrogen. "Adding India to our list of partners is an exciting step for the FutureGen project," Secretary of Energy Samuel W. Bodman said. "The success of

339

U.S. Department of Energy and State of Hawaii Sign Agreement to Increase  

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

U.S. Department of Energy and State of Hawaii Sign Agreement to U.S. Department of Energy and State of Hawaii Sign Agreement to Increase Clean Energy Technologies in Hawaii U.S. Department of Energy and State of Hawaii Sign Agreement to Increase Clean Energy Technologies in Hawaii January 28, 2008 - 10:53am Addthis DOE to support transformation of Hawaii's energy supply through Hawaii Clean Energy Initiative HONOLULU, HI -The U.S. Department of Energy (DOE) and the State of Hawaii today strengthened cooperation to implement clean energy technologies that will increase energy efficiency and maximize use of the State's vast and abundant renewable resources. DOE Assistant Secretary for Energy Efficiency and Renewable Energy Alexander Karsner and Hawaii Governor Linda Lingle signed a Memorandum of Understanding (MOU) establishing the Hawaii

340

Digital artifacts as legacy: exploring the lifespan and value of digital data  

Science Conference Proceedings (OSTI)

Legacy is the meaningful and complex way in which information, values, and possessions are passed on to others. As digital systems and information become meaningfully parts of people's everyday and social relationships, it is essential to develop new ... Keywords: design, digital artifacts, inheritance, interviews, legacy, reflective design, speculative design, technology probes

Rebecca Gulotta; William Odom; Jodi Forlizzi; Haakon Faste

2013-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "kelly digitally signed" 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

LEP Center-of-Mass Energies in Presence of Opposite Sign Vertical Dispersion in Bunch-Train Operation  

E-Print Network (OSTI)

LEP Center-of-Mass Energies in Presence of Opposite Sign Vertical Dispersion in Bunch-Train Operation

CERN. Geneva

1995-01-01T23:59:59.000Z

342

The SignCom system for data-driven animation of interactive virtual signers: Methodology and Evaluation  

Science Conference Proceedings (OSTI)

In this article we present a multichannel animation system for producing utterances signed in French Sign Language (LSF) by a virtual character. The main challenges of such a system are simultaneously capturing data for the entire body, including the ... Keywords: Communicative gestures, data-driven animation, multichannel animation, multimedia generation, multimodal corpora, signed language gestures

Sylvie Gibet; Nicolas Courty; Kyle Duarte; Thibaut Le Naour

2011-10-01T23:59:59.000Z

343

February 17, 1999 1 Bullock et al. Deployment of Fiber Optic Lane Use Indication Signs Using a Distributed  

E-Print Network (OSTI)

February 17, 1999 1 Bullock et al. Deployment of Fiber Optic Lane Use Indication Signs Using be illuminated using either polished fiber optic bundles illuminated by a halogen lamp or LED's. Since LED for these fiber optic lane indication signs. DEPLOYMENT HISTORY One of the first installation of fiber optic signs

Bullock, Darcy

344

Digitally programmable signal generator and method  

DOE Patents (OSTI)

A digitally programmable waveform generator for generating completely arbitrary digital or analog waveforms from very low frequencies to frequencies in the gigasample per second range. A memory array with multiple parallel outputs is addressed; then the parallel output data is latched into buffer storage from which it is serially multiplexed out at a data rate many times faster than the access time of the memory array itself. While data is being multiplexed out serially, the memory array is accessed with the next required address and presents its data to the buffer storage before the serial multiplexing of the last group of data is completed, allowing this new data to then be latched into the buffer storage for smooth continuous serial data output. In a preferred implementation, a plurality of these serial data outputs are paralleled to form the input to a digital to analog converter, providing a programmable analog output.

Priatko, Gordon J. (Oakland, CA); Kaskey, Jeffrey A. (San Leandro, CA)

1989-01-01T23:59:59.000Z

345

Archives and History Office: Digital Resources  

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

Resources > Digital Resources Resources > Digital Resources Digital Resources Informal History, Part 1 The Histories page provides publications that examine SLAC history or particular events, experiments, and equipment. Publications are listed in reverse chronological order (i.e. newest listed first). Edward L. Ginzton and the MARK III accelerator at Stanford University as it nears its completion in 1952. Copies of Stanford University Physics Department Project M Reports held by the SLAC Archives and History Office, including those produced by the Microwave Lab, and the High-Energy Physics Lab (HEPL) have been scanned and are now available online. Linac construction site showing curved and straight sections in rain and mud, 1963. Copies of ABA reports held by the SLAC Archives have been scanned and are now available online along with a list of ABA numbered reports relating to the development of the SLAC proposal and known to the SLAC Archives and History Office.

346

6-15-11_Final_Testimony__Kelly_.pdf  

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

encouraging communities to streamline codes and regulations and to invest in advanced vehicle infrastructure. * Making our buildings more energy efficient, including reducing...

347

An evaluation of supplemental signing at two-way stop-controlled intersections  

E-Print Network (OSTI)

Drivers entering a two-way stop-controlled (TWSC) intersection with similar approach geometries and volumes may make the incorrect assumption that all approach legs are required to stop at the intersection. To respond to this safety concern, traffic engineers developed supplemental signs to remind drivers on the stop-controlled roadway that vehicles on the major roadway are not required to stop. The signs are generally placed directly underneath the STOP sign with a typical legend "CROSS TRAFFIC DOES NOT STOP." The objective of this thesis was to investigate the effectiveness of these signs in reducing conflicts and accidents at TWSC intersections. Traffic conflict and accident data were obtained for six TWSC intersections in Texas; three locations where supplemental signs had been installed and three locations with only a standard STOP sign. Only cross traffic conflicts/accidents were analyzed. A cross traffic accident/conflict was defined as an incident involving a vehicle on the stopped approach and a vehicle on the through approach. Conflict data were collected with a video camera mounted on 9.1 meter telescoping mast, Accident and conflicts were not significantly different where supplemental signs have been installed. Probability distributions were developed to establish 90 percentile levels for both accidents and conflicts at TWSC intersections with 5,000 to I 0,000 total entering vehicles per day. These values were found to be 18 conflicts per day and a mean accident frequency of five per year. The relationship between conflict and accident frequency was determined to be a positive linear relationship. The recommendations provide guidelines for future evaluations of safety at TWSC intersections.

Schuckel, Clint Edwin

1996-01-01T23:59:59.000Z

348

The Optional VenaTech{sup Trade-Mark-Sign} Convertible{sup Trade-Mark-Sign} Vena Cava Filter: Experimental Study in Sheep  

SciTech Connect

Purpose: Retrieval of optional caval filters may be impaired by filter tilting, migration, fracture, or embedding in the IVC wall. The goal of this experimental study was to evaluate a new optional filter, convertible by unlocking and removing the filter head. Methods: Forty-nine Pre-Alp sheep (average weight, 55 kg) were anesthetized. IVC was catheterized via the right femoral vein (n = 46) or via the internal jugular vein (n = 3) with a 12.9-F sheath. VenaTech{sup Trade-Mark-Sign} Convertible{sup Trade-Mark-Sign} IVC filters were inserted as either permanent filters (n = 14) or as filters to be converted. Conversion was immediately after deployment (n = 19) or delayed after 1, 3, or 6 months (n = 20). Filter delivery, deployment, and conversion with measurement of migration and tilting were evaluated by cavography. Incorporation of the filter's stabilizers and arms in the IVC wall was assessed by gross anatomy. Results: Delivery system insertion, filter release, and immediate conversion were successful in all cases. Delayed conversion was completed in all but one sheep, due to insufficient snare tension. Complimentary balloon-catheter inflation was required in 12 of 20 delayed conversions to achieve filter opening. In all 49 sheep, no thrombosis, migration, or significant tilting occurred. Within 4 weeks of conversion, the filter's stabilizers and arms were incorporated into the IVC wall. Upon removal, the filter head was free of intimal growth. Conclusions: The VenaTech{sup Trade-Mark-Sign} Convertible{sup Trade-Mark-Sign} optional IVC filter was successfully implanted in all sheep with no migration or tilting. Conversion at various dates by filter head removal was feasible in all but one case.

Le Blanche, Alain F., E-mail: le_blanche.alain@chu-amiens.fr [University of Picardie-Jules Verne (France); Ricco, Jean-Baptiste [University of Poitiers (France); Bonneau, Michel [Institut National de la Recherche Agronomique (I.N.R.A.) and Assistance Publique-Hopitaux de Paris (APHP), Centre of Research in Interventional Imaging - CRII (France); Reynaud, Philippe [Hopital Europeen Georges Pompidou (HEGP) APHP, Department of Respiratory Diseases (France)

2012-10-15T23:59:59.000Z

349

A new aspect in robust digital watermarking  

Science Conference Proceedings (OSTI)

Generally, in watermarking scheme the size of the watermark is very small when compare to host image. On the contrary, this is an attempt in which a new watermarking scheme is presented where the size of host image is very small when compare with watermark ... Keywords: Digital watermarking, Normalized mass matrix, Oversampling, Singular value decomposition, Stationary wavelet transform

Gaurav Bhatnagar; Q. M. Wu; Balasubramanian Raman

2013-09-01T23:59:59.000Z

350

Columbia University Libraries Preservation & Digital Conversion Division  

E-Print Network (OSTI)

Columbia University Libraries Preservation & Digital Conversion Division Disaster Response Manual for Care of Library Materials 2008 Edition #12;CUL Disaster Response Manual 2008 2 TABLE OF CONTENTS page. Disaster Response Coordinators List 31 B. Disaster Supply Center List 32 C. Vendor List 33 D. LSO

Salzman, Daniel

351

Digital Camera System on a Chip  

Science Conference Proceedings (OSTI)

Since the early 1990s, there has been an explosion of activity in the area of CMOS image sensors. Up until recently, the dominant and nearly only solid-state image sensor technology was the charge-coupled device (CCD). However, most microprocessors, ... Keywords: charge-coupled devices, signal processing, image sensors, CMOS, digital cameras

Eric R. Fossum

1998-05-01T23:59:59.000Z

352

Battery-Powered Digital CMOS Massoud Pedram  

E-Print Network (OSTI)

1 Page 1 USC Low Power CAD Massoud Pedram Battery-Powered Digital CMOS Design Massoud Pedram Power CAD Massoud Pedram Motivation Extending the battery service life of battery-powered micro in the VLSI circuit Y The battery system is assumed to be an ideal source that delivers a fixed amount

Pedram, Massoud

353

Digitization Noise in Power Spectral Analysis  

Science Conference Proceedings (OSTI)

It is well-known that the digitization noise variance is ?2/12 for a continuous time series sampled with the signal resolution ?. It is also generally accepted that this variance often has a white-power spectral density. We have examined in ...

L. Kristensen; P. Kirkegaard

1987-06-01T23:59:59.000Z

354

Developing digital cartography in rural planning applications  

Science Conference Proceedings (OSTI)

The main objective of the present study is to develop an efficient methodology at a reasonable cost, that will allow the use of the latest technological developments in the areas of image analysis and geographical information systems (GIS) for the generation, ... Keywords: Cartography updating, Digital aerial photogrammetry, GIS, High resolution satellite, Rural planning and development

Fernando J. Aguilar; Fernando Carvajal; Manuel A. Aguilar; Francisco Agüera

2007-02-01T23:59:59.000Z

355

Digital radiographic systems detect boiler tube cracks  

SciTech Connect

Boiler water wall leaks have been a major cause of steam plant forced outages. But conventional nondestructive evaluation techniques have a poor track record of detecting corrosion fatigue cracking on the inside surface of the cold side of waterwall tubing. EPRI is performing field trials of a prototype direct-digital radiographic system that promises to be a game changer. 8 figs.

Walker, S. [EPRI, Charlotte, NC (United States)

2008-06-15T23:59:59.000Z

356

Making digital leaf collages with blow painting!  

Science Conference Proceedings (OSTI)

We present a novel play interface called Blow Painting that enables people to create leaf collage paintings on a digital canvas by blowing at a toy windmill. The toy windmill detects the blowing action and direction with its embedded microphone and rotation ... Keywords: blowing, collage, daily experience, embodiment, interaction, leaf stencils, painting, play, rfid, tangible object

Yang-Ting Shen; Ellen Yi-Luen Do

2010-01-01T23:59:59.000Z

357

On random sampling auctions for digital goods  

Science Conference Proceedings (OSTI)

In the context of auctions for digital goods, an interesting Random Sampling Optimal Price auction (RSOP) has been proposed by Goldberg, Hartline and Wright; this leads to a truthful mechanism. Since random sampling is a popular approach for auctions ... Keywords: auction, mechanism design, random sampling

Saeed Alaei; Azarakhsh Malekian; Aravind Srinivasan

2009-07-01T23:59:59.000Z

358

DIY Media: Digital Literacies and Learning through Popular Cultural Production  

Science Conference Proceedings (OSTI)

Schools remain notorious for co-opting digital technologies to business as usual approaches to teaching new literacies. DIY Media addresses this issue head-on, and describes expansive and creative practices of digital literacy that are increasingly influential ...

Michele Knobel; Colin Lankshear

2010-02-01T23:59:59.000Z

359

Record for pi : 206 billion decimal digits - CECM  

E-Print Network (OSTI)

... digits difference. Then we are declaring 206,158,430,000 decimal digits as the new world record. (More details soon at http://pi2.cc.u-tokyo.ac.jp/index.html) ...

360

Direct Digital Control for Building HVAC Systems, 2nd edition  

Science Conference Proceedings (OSTI)

From the Publisher:Direct Digital Control for Building HVAC Systems, Second Edition, is thoroughly updated and expanded to include complete coverage of the architecture of modern digital control systems, distributed intelligence networked systems, communication ...

Michael J. L. Coffin

1998-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "kelly digitally signed" 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

T-711: Fraudulent Google Digital Certificates Could Allow Man...  

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

11: Fraudulent Google Digital Certificates Could Allow Man-in-the-Middle Attacks T-711: Fraudulent Google Digital Certificates Could Allow Man-in-the-Middle Attacks September 7,...

362

Determining the Publication Impact of a Digital Library  

Science Conference Proceedings (OSTI)

We attempt to assess the publicatin impact of a digital library (DL) of aerospace scientific and technical information (STI). The Langley Technical Report Server (LTRS) is a digital library of over 1,400 electronic publications authored by NASA Langley ...

Kaplan Nancy R.; Nelson Michael L.

2000-01-01T23:59:59.000Z

363

The Design of A Digital IC for Thyristor Triggering  

Science Conference Proceedings (OSTI)

This paper presents the functional description and the design of a fully digital integrated circuit for thyristor firing control in a 1 /spl mu/m CMOS technology. The architecture is based on the equidistant firing method, which allows the change of ... Keywords: CMOS digital integrated circuits, digital IC, thyristor triggering, digital integrated circuit, thyristor firing control, CMOS technology, equidistant firing method, DTC06 IC, 1 micron

T. C. Pimenta; L. L. G. Vermaas; P. C. Crepaldi; R. L. Moreno

1997-01-01T23:59:59.000Z

364

The FIPS 186-4 Digital Signature Algorithm Validation System ...  

Science Conference Proceedings (OSTI)

... pass for formal validation, and general instruction for interfacing ... 5 Design Philosophy of the Digital Signature Algorithm Validation System ...

2013-09-17T23:59:59.000Z

365

Magnesium: Digital Resource Center - ARTICLE: Safe Machining of ...  

Science Conference Proceedings (OSTI)

Sep 7, 2007... Other ==== Miscellaneous Digital Resources in Magnesium. Spacer ... Topic Title: ARTICLE: Safe Machining of Magnesium Parts by Cutting ...

366

Energy Efficient Digital Logic Using Nanoscale Magnetic Devices  

E-Print Network (OSTI)

the power consumption of future digital logic devices. Theimpact of device scaling on power consumption [6, 7].

Lambson, Brian

2013-01-01T23:59:59.000Z

367

IXS-CDT, APS Sign Memorandum of Understanding for Sector 30  

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

27th, 2003 27th, 2003 IXS-CDT, APS Sign Memorandum of Understanding for Sector 30 With strokes from four ceremonial pens, the Inelastic X-ray Scattering Collaborative Development Team (IXS-CDT) became the twenty-second research group to sign up for construction of x-ray beamlines at Argonne National Laboratory's Advanced Photon Source (APS). As the diagram below shows, only 5 of a possible 35 pairs of APS x-ray beamlines remain uncommitted. The September 15, 2003, Memorandum of Understanding signing ceremony formalized the relationship between IXS-CDT and the APS. APS staff will construct the IXS-CDT beamline at sector 30 on the APS experiment hall floor. The IXS sector aims to be the best in the world for inelastic x-ray scattering, a very important application that takes full-advantage of the

368

United States and Japan Sign Joint Nuclear Energy Action Plan to Promote  

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

Japan Sign Joint Nuclear Energy Action Plan to Japan Sign Joint Nuclear Energy Action Plan to Promote Nuclear Energy Cooperation United States and Japan Sign Joint Nuclear Energy Action Plan to Promote Nuclear Energy Cooperation April 25, 2007 - 12:36pm Addthis WASHINGTON, DC - United States Department of Energy Secretary Samuel W. Bodman and Japan's Ministers Akira Amari, Bunmei Ibuki, and Taro Aso, this week presented to U.S. President George W. Bush and Japanese Prime Minister Shinzo Abe, the United States-Japan Joint Nuclear Energy Action Plan. The Action Plan - a product of extensive negotiations between the U.S. and Japan - provides a framework for increased collaboration in nuclear energy. It builds upon the significant, longstanding civilian nuclear cooperation between the two nations and will contribute to increasing

369

Critical Materials and Rare Futures: Ames Laboratory Signs a New Agreement  

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

Critical Materials and Rare Futures: Ames Laboratory Signs a New Critical Materials and Rare Futures: Ames Laboratory Signs a New Agreement on Rare-Earth Research Critical Materials and Rare Futures: Ames Laboratory Signs a New Agreement on Rare-Earth Research June 15, 2011 - 7:07pm Addthis The plasma torch in the Retech plasma furnace is one tool used in Materials Preparation Center to create ultra-high purity metal alloy samples, particularly rare-earth metals, located at the Ames Lab. | Photo Courtesy of the Ames Lab Flickr The plasma torch in the Retech plasma furnace is one tool used in Materials Preparation Center to create ultra-high purity metal alloy samples, particularly rare-earth metals, located at the Ames Lab. | Photo Courtesy of the Ames Lab Flickr Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science

370

DOE, DOI and Army Corps of Engineers Sign Memorandum of Understanding on  

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

DOE, DOI and Army Corps of Engineers Sign Memorandum of DOE, DOI and Army Corps of Engineers Sign Memorandum of Understanding on Hydropower DOE, DOI and Army Corps of Engineers Sign Memorandum of Understanding on Hydropower March 24, 2010 - 12:00am Addthis Washington, DC - US Department of Energy Secretary Steven Chu and US Department of Interior Secretary Ken Salazar announced today that the two agencies, along with the Army Corps of Engineers, will cooperate more closely and align priorities to support the development of environmentally sustainable hydropower. The Memorandum of Understanding represents a new approach to hydropower development - a strategy that can increase the production of clean, renewable power while avoiding or reducing environmental impacts and enhancing the viability of ecosystems. By

371

DOE, DOI and Army Corps of Engineers Sign Memorandum of Understanding on  

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

DOE, DOI and Army Corps of Engineers Sign Memorandum of DOE, DOI and Army Corps of Engineers Sign Memorandum of Understanding on Hydropower DOE, DOI and Army Corps of Engineers Sign Memorandum of Understanding on Hydropower March 24, 2010 - 12:00am Addthis Washington, DC - US Department of Energy Secretary Steven Chu and US Department of Interior Secretary Ken Salazar announced today that the two agencies, along with the Army Corps of Engineers, will cooperate more closely and align priorities to support the development of environmentally sustainable hydropower. The Memorandum of Understanding represents a new approach to hydropower development - a strategy that can increase the production of clean, renewable power while avoiding or reducing environmental impacts and enhancing the viability of ecosystems. By

372

U.S. Signs International Fusion Energy Agreement; Large-Scale, Clean Fusion  

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

U.S. Signs U.S. Signs International Fusion Energy Agreement; Large-Scale, Clean Fusion Energy Project to Begin Construction News Featured Articles Science Headlines 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 Presentations & Testimony News Archives Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 11.21.06 U.S. Signs International Fusion Energy Agreement; Large-Scale, Clean Fusion Energy Project to Begin Construction Print Text Size: A A A Subscribe FeedbackShare Page Large-Scale, Clean Fusion Energy Project to Begin Construction November 21, 2006 PARIS, FRANCE - Representing the United States, Dr. Raymond L. Orbach, Under Secretary for Science of the U.S. Department of Energy (DOE), today joined counterparts from China, the European Union, India, Japan, the

373

NETL: News Release - 99.99% Clean...DOE Signs Agreement to Install Advanced  

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

99.99% Clean...DOE Signs Agreement to Install Advanced Pollution Control Device on S. Dakota Power Plant 99.99% Clean...DOE Signs Agreement to Install Advanced Pollution Control Device on S. Dakota Power Plant Leading-Edge System Virtually Eliminates Emissions of Microscopic Ash Particles - Otter Tail's Big Stone Power Plant - South Dakota's Big Stone Plant will soon get an environmental upgrade that will virtually eliminate particulate emissions. Photo: Otter Tail Power Co. MILBANK, SD - By this fall South Dakota will likely host one of the world's cleanest coal plants in terms of the tiny specks of fly ash emitted from its smokestack. A cooperative agreement signed between the U.S. Department of Energy and the Otter Tail Power Company paves the way for installation of a new type of pollution control device on the 450-megawatt Big Stone Power Plant in Milbank, South Dakota.

374

News Release: Energy Department Signs Option and Lease for Durango Solar  

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

Signs Option and Lease for Durango Signs Option and Lease for Durango Solar Project News Release: Energy Department Signs Option and Lease for Durango Solar Project September 12, 2012 - 2:18pm Addthis News Contact: DOE, Jalena Dayvault, Durango Site Manager (970) 248-6016 jalena.dayvault@lm.doe.gov DOE, Deborah Barr, Reuse Program Manager (970) 248-6550 deborah.barr@lm.doe.gov Contractor, Judy Miller, S.M. Stoller Corporation Public Affairs (970) 248-6363 judy.miller@lm.doe.gov GRAND JUNCTION, Colo. - The U.S. Department of Energy today announced completion of initial steps toward developing a solar energy facility on a uranium mill tailings disposal site in southwestern Colorado. The DOE Office of Legacy Management and American Capital Energy have agreed to a three-year option on a lease of up to 25 years on the surface of the

375

NETL: News Release - DOE, Tampa Electric Sign Agreement to add Intelligent  

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

DOE, Tampa Electric Sign Agreement to Add 'Intelligent' Computer System to Florida Power Plant DOE, Tampa Electric Sign Agreement to Add 'Intelligent' Computer System to Florida Power Plant Latest Effort to Apply 'Neural Networks' To Upgrade Power Plant Performance - Tampa Electric's Big Bend Power Plant - Tampa Electric's Big Bend Power Plant in Florida will soon use artificial intelligence to keep its boilers clean and reduce air pollutants. Photo: Tampa Electric Co TAMPA, FL -The U.S. Department of Energy has signed an agreement with Tampa Electric Power Company to demonstrate how advances in 21st century computer technology can make a vintage-1970s coal-fired power plant run cleaner and more efficiently. The agreement calls for engineers to install a new "neural network-driven" computer system in one of the boiler units at the Big Bend Station near

376

Statement from Secretary Bodman on Signing of the Jones Act Waiver |  

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

from Secretary Bodman on Signing of the Jones Act Waiver from Secretary Bodman on Signing of the Jones Act Waiver Statement from Secretary Bodman on Signing of the Jones Act Waiver September 26, 2005 - 10:52am Addthis WASHINGTON, DC - Please find below a statement from Department of Energy Secretary Samuel W. Bodman on DHS Secretary Chertoff's decision to waive the Jones Act. This waiver will allow foreign as well as U.S. shipping vessels to transport petroleum and refined petroleum products (gasoline and diesel) until 12:01 a.m. October 24, between domestic ports. This will enable more crude oil and gasoline to be shipped between ports throughout the country. Statement from Secretary Bodman: "In the aftermath of these two hurricanes, the administration remains committed to using the tools at our disposal to ensure our nation's fuel

377

Key energy efficiency measures signed into law by President Obama | OpenEI  

Open Energy Info (EERE)

Key energy efficiency measures signed into law by President Obama Key energy efficiency measures signed into law by President Obama Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(1992) Super contributor 2 January, 2013 - 12:53 energy efficiency legislation OpenEI President Obama President Obama recently signed into law the American Energy Manufacturing Technical Corrections Act, a piece of legislation that includes provisions that are aimed at aggressively moving clean energy and energy efficiency forward. For a more in-depth article, visit Smartgridnews.com To view the full bill, click here Groups: OpenEI Community Central Login to post comments Graham7781's blog Latest blog posts Jweers New Robust References! Posted: 7 Aug 2013 - 18:23 by Jweers 1 comment(s) Graham7781 Geothermal Regulatory Roadmap featured on NREL Now

378

DOE Signs Agreement Allowing National Labs to Use the U.S. Civilian Board  

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

Signs Agreement Allowing National Labs to Use the U.S. Civilian Signs Agreement Allowing National Labs to Use the U.S. Civilian Board of Contract Appeals to Resolve Disputes DOE Signs Agreement Allowing National Labs to Use the U.S. Civilian Board of Contract Appeals to Resolve Disputes December 17, 2010 - 5:24pm Addthis The Department of Energy announced today that it has entered into a Memorandum of Agreement with the United States Civilian Board of Contract Appeals (CBCA) to enable the Department's lab and facility management and operation (M&O) contractors to employ the CBCA for mediation, arbitration, and other alternative dispute resolution services. Earlier this year, the Department clarified that M&O contractors are permitted to include binding arbitration clauses in their contracts with others, and, indeed, that

379

DIGITAL STANDARDS BIBLIOGRAPHY VERSION 2.0: EXPOSURE DRAFT  

E-Print Network (OSTI)

The Collections Council of Australia Ltd is supported by the Cultural Ministers Council. The Bibliography of Digital Standards is a preliminary list of standards and guidelines that inform and assist the creation and management of digital collections. The Bibliography was initially published as part of the Collection Council of Australia’s Summit on Digital Collections: Working Papers in August 2007. It is currently

Collections Council

2008-01-01T23:59:59.000Z

380

A digital rock density map of New Zealand  

Science Conference Proceedings (OSTI)

Digital geological maps of New Zealand (QMAP) are combined with 9256 samples with rock density measurements from the national rock catalogue PETLAB and supplementary geological sources to generate a first digital density model of New Zealand. This digital ... Keywords: Crust, Database, Density, Geological mapping, Gravimetry, Rock types

Robert Tenzer; Pascal Sirguey; Mark Rattenbury; Julia Nicolson

2011-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "kelly digitally signed" 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

The digital divide and e-government services  

Science Conference Proceedings (OSTI)

There is much research examining the digital divide and what it looks like in society. This research often describes the digital divide as yet another symptom of the current socio-economic division in our society. Based on this research, one would expect ... Keywords: digital divide, e-governance, e-government, internet, mobile divide, public assistance, socio-economic, welfare

Thad E. Hall; Jennifer Owens

2011-09-01T23:59:59.000Z

382

Digital homes on wheels: designing for the unimagined home  

Science Conference Proceedings (OSTI)

Design for the digital home is often predicated on an ideal, imagined domestic space that is expansive, stable, occupied by a "busy" nuclear family, and does not always match existing, real-life digital homes. Using American retirees living full time ... Keywords: Design, Digital Home, Ethnography, Mobility, Recreational vehicle

Alexandra Zafiroglu; Michele Chang

2007-06-01T23:59:59.000Z

383

Date:............................................. Signed:..........................................  

E-Print Network (OSTI)

Our project is about evaluating the feasibility of applying Dines Bjørner’s approach to model and verify a real world train station. In this dissertation, we presented a comprehensive documentation of the work we have done in this project. We stated with the discussion of components in the railway domain, then discussed the theoretical and practical aspects of the Common Algebraic Specification Language Casl. After that, we presented a compilation of Bjørner’s Domain Specific Language (DSL) and carried out analysis of track plan based on the DSL. Techniques to capture the DSL in Casl were then discussed. Modelling of London Underground and a train station were both discussed. Finally, the dissertation ended up with an evaluation of our work in this project.

Wai Leung Sze

2011-01-01T23:59:59.000Z

384

Sign problem and the chiral spiral on the finite-density lattice  

E-Print Network (OSTI)

We investigate the sign problem of the fermion determinant at finite baryon density in (1+1) dimensions, in which the ground state in the chiral limit should be free from the sign problem by forming a chiral spiral. To confirm it, we evaluate the fermion determinant in the continuum theory at the one-loop level and find that the determinant becomes real as expected. The conventional lattice formulation to implement a chemical potential is, however, not compatible with the spiral transformation. We discuss an alternative of the finite-density formulation and numerically verify the chiral spiral on the finite-density lattice.

Ryutaro Fukuda; Kenji Fukushima; Tomoya Hayata; Yoshimasa Hidaka

2013-09-13T23:59:59.000Z

385

The Digital Geography Lab at Salem State University: The Evolution of One of the Oldest Educational Digital Geospatial Labs  

Science Conference Proceedings (OSTI)

Established in 1983, the Digital Geography Lab (DGL) at Salem State University (SSU) is one of the oldest higher-education digital spatial labs. This paper details the evolution of the DGL as well as its current status as one of the best computer labs ... Keywords: Computer Lab, Digital Geography Lab (DGL), GIS, Geography, Higher Education

Stephen S. Young; Kym Pappathanasi

2012-07-01T23:59:59.000Z

386

Practical Maintenance of Digital Systems: Guidance to Maximize the Benefits of Digital Technology for the Maintenance of Digital Sys tems and Plant Equipment  

Science Conference Proceedings (OSTI)

For operators to take maximum advantage of digital technology being implemented in nuclear power plants, they must reduce the cost and likelihood of human errors in maintenance and testing of new digital systems and human-system interfaces (HSIs). Designing for maintenance and testing is a fundamental part of the design effort for any plant system -- and digital upgrade modifications are no exception. This report provides guidance for plant operators and designers for achieving cost-effective maintainabi...

2004-10-11T23:59:59.000Z

387

Sign Lighting Overview Page 7-1 2008 Nonresidential Compliance Manual July 2010  

E-Print Network (OSTI)

prescriptive compliance options: Specific technology and watts per square foot approaches. The watt per square). There are no performance compliance options available for sign lighting. Table 7-1 below summarizes the watts per square feasible and cost effective. They set minimum control requirements, maximum allowable power levels

388

Colour vision model-based approach for segmentation of traffic signs  

Science Conference Proceedings (OSTI)

This paper presents a new approach to segment traffic signs from the rest of a scene via CIECAM, a colour appearance model. This approach not only takes CIECAM into practical application for the first time since it was standardised in 1998, but also ...

Xiaohong Gao; Kunbin Hong; Peter Passmore; Lubov Podladchikova; Dmitry Shaposhnikov

2008-01-01T23:59:59.000Z

389

A New Digital Lighting Control System  

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

A New Digital Lighting Control System A New Digital Lighting Control System Speaker(s): Charles Knuffke Date: June 29, 2010 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Francis Rubinstein When various Lighting Controls components are discussed, they're usually slotted into separate "silos" - Occupancy Sensors, Relay Panels, Dimming Controls, and Daylighting Controls. Trying to combine two or more of these into a single system usually requires a fair amount of technical expertise and often help from different manufacturers. Combine that with the need under LEED to get these systems commissioned, often without detailed sequence of operation information, and that helps to explains why many view Lighting Controls as overly complex. And try to integrate the Lighting Controls into a larger overall building management system so their

390

Digitally programmable signal generator and method  

DOE Patents (OSTI)

A digitally programmable signal generator (DPSG) and method are disclosed. The DPSG can be used in applications such as Atomic Vapor Laser Isotope Separation (AVLIS) to create an optimal match between the process laser's spectral profile and that of the vaporized material. Other applications include optical telecommunications, non-optical telecommunication in the microwave and radio spectrum, radar, electronic countermeasures, high speed computer interconnects, local area networks, high definition video transport and the multiplexing of large quantities of slow digital memory into high speed data streams. This invention extends the operation of DPSGs into the GHz range, while preserving all of the current art's DPSGs' operational features.

Priatko, G.J.; Kaskey, J.A.

1986-09-02T23:59:59.000Z

391

Fundamental concepts of digital image processing  

SciTech Connect

The field of a digital-image processing has experienced dramatic growth and increasingly widespread applicability in recent years. Fortunately, advances in computer technology have kept pace with the rapid growth in volume of image data in these and other applications. Digital image processing has become economical in many fields of research and in industrial and military applications. While each application has requirements unique from the others, all are concerned with faster, cheaper, more accurate, and more extensive computation. The trend is toward real-time and interactive operations, where the user of the system obtains preliminary results within a short enough time that the next decision can be made by the human processor without loss of concentration on the task at hand. An example of this is the obtaining of two-dimensional (2-D) computer-aided tomography (CAT) images. A medical decision might be made while the patient is still under observation rather than days later.

Twogood, R.E.

1983-03-01T23:59:59.000Z

392

Measuring microfocus focal spots using digital radiography  

SciTech Connect

Measurement of microfocus spot size can be important for several reasons: (1) Quality assurance during manufacture of microfocus tubes; (2) Tracking performance and stability of microfocus tubes; (3) Determining magnification (especially important for digital radiography where the native spatial resolution of the digital system is not adequate for the application); (4) Knowledge of unsharpness from the focal spot alone. The European Standard EN 12543-5 is based on a simple geometrical method of calculating focal spot size from unsharpness of high magnification film radiographs. When determining microfocus focal spot dimensions using unsharpness measurements both signal-to-noise (SNR) and magnification can be important. There is a maximum accuracy that is a function of SNR and therefore an optimal magnification. Greater than optimal magnification can be used but it will not increase accuracy.

Fry, David A [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

393

Processing of 3-Line Imagery on a Digital Photogrammetric Workstation  

E-Print Network (OSTI)

One of the main topics in photogrammetry is the development of automatic processing techniques, e.g. for aerotriangulation and stereo restitution, both starting from digital aerial imagery. On the other hand digital cameras and sensors gain more and more importance. One of the most promising sensor concept makes use of three linear CCD arrays. This paper deals with the special geometry of 3-line imagery and the consequences for the processing on a digital photogrammetric workstation. Keywords: digital photogrammetric workstations, 3-line imagery, stereo restitution, MOMS-02 1. INTRODUCTION Digital photogrammetric systems are still one of the main topics in ISPRS Commission II. During the period 1992-- 1996 the Intercommision Working Group II/III "Digital Photogrammetric Systems" dealt with this research topic, and also in the period 1996--2000 the ISPRS Working Group II/8 "Digital Systems for Image Analysis" will consider systems for automatic image orientation, generation of digita...

Rüdiger Brand; Timm Ohlhof; Manfred Stephani

1997-01-01T23:59:59.000Z

394

TRAINING SEMINARS OFFERED DIGITAL TROUBLESHOOTING VIDEOTAPES AVAILABLE  

E-Print Network (OSTI)

Hewlett-Packard is offering a series of seminars for service technicians. Some of these are very general (such as Digital Troubleshooting), while others apply to a specific product. Since this is of such significance to service personnel, the September-October and November-December issue of BENCH BRIEFS e has been combined into a special double issue on service training. A number of locations have been chosen for seminars in January and February, 1976. See the following pages for details of course offerings and locations. Most seminars include laboratory time to allow hands-on experience with the hardware. To ensure individual attention for the attendees, all seminars are limited in size. We suggest registering early to avoid disappointment. Registration will be handled on a first-come firstserved basis. Many of these seminars are available at your facility at reduced rates for large groups. Please inquire for details. NOTE: While these seminars are being held only in the U.S. and Canada, readers in other countries will be interested to know that service training seminars are being planned for several additional locations throughout the world. We encourage your comments. Please lcontact your local HP sales engineer or write directly to the BENCH BRIEFS Editor at the address on the last page. A series of fourteen videotapes is available to help train service personnel on the increasingly encompassing area of digital electronics. Each of the videotapes is less than 30 minutes in length. The tapes were prepared by Dick Gasperini, BENCH BRIEFS Editor, who has repeatedly presented and revised the material in live seminars throughout the world. The information in the videotape series and in the textbook is very similar to the first two days of the Digital Troubleshooting seminar described on the next page. The individual tapes are: 1. Digital vs Analog (17 min) 2. RTL and DTL (16 min)

unknown authors

1975-01-01T23:59:59.000Z

395

Digital computer operation of a nuclear reactor  

DOE Patents (OSTI)

A method is described for the safe operation of a complex system such as a nuclear reactor using a digital computer. The computer is supplied with a data base containing a list of the safe state of the reactor and a list of operating instructions for achieving a safe state when the actual state of the reactor does not correspond to a listed safe state, the computer selects operating instructions to return the reactor to a safe state.

Colley, R.W.

1982-06-29T23:59:59.000Z

396

Digital computer operation of a nuclear reactor  

DOE Patents (OSTI)

A method is described for the safe operation of a complex system such as a nuclear reactor using a digital computer. The computer is supplied with a data base containing a list of the safe state of the reactor and a list of operating instructions for achieving a safe state when the actual state of the reactor does not correspond to a listed safe state, the computer selects operating instructions to return the reactor to a safe state.

Colley, Robert W. (Richland, WA)

1984-01-01T23:59:59.000Z

397

Proceedings: Distributed Digital Systems, Plant Process  

Science Conference Proceedings (OSTI)

A workshop on Distributed Digital Systems, Plant Process Computers, and Networks was held in Charlotte, North Carolina on August 16-18, 1994. The purpose of the workshop was to provide a forum for technology transfer, technical information exchange, and education. The workshop was attended by more than 100 representatives of electric utilities, equipment manufacturers, engineering service organizations, and government agencies. The workshop consisted of three days of presentations, exhibitions, a panel d...

1995-03-31T23:59:59.000Z

398

Handbook on Regression Testing of Digital Systems  

Science Conference Proceedings (OSTI)

Even after established use in power plants, digital monitoring, control, and protection systems typically undergo necessary changes to fix defects, make necessary improvements to functionality, and adapt to the evolution of commercially supported components. These common changes can introduce new defects and cause previously fixed defects to reappear. This handbook is concerned with regression testing, a software testing technique that focuses on ensuring that modifications to proven software-based syste...

2008-02-28T23:59:59.000Z

399

Digital Holographic Interferometry and Speckle Correlation  

Science Conference Proceedings (OSTI)

Relations and combinations between holographic interferometry and speckle correlation in contouring by phase?shifting digital holography are discussed. Three?dimensional distributions of correlations of the complex amplitudes and intensities before and after the laser wavelength shift are calculated in numerical simulations where a rough surface is modeled with random numbers. Fringe localization related to speckle displacement as well as speckle suppression in phase analysis are demonstrated for general surface shape and recording conditions.

Ichirou Yamaguchi; Scientist Emeritus of RIKEN

2010-01-01T23:59:59.000Z

400

Digital Radiographic Image Storage and Retrieval  

Science Conference Proceedings (OSTI)

Fabrication and construction radiographs of nuclear plant components contain information valuable for clarifying inservice inspection results and assessing component remaining life. Preservation of radiographic information has become an issue in light of observed instances of degraded radiographs in nuclear plant collections. This report summarizes results to date of a project to provide guidance for evaluating a radiographic film collection and progress on establishing film digitization criteria as an a...

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "kelly digitally signed" 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

Image display device in digital TV  

DOE Patents (OSTI)

Disclosed is an image display device in a digital TV that is capable of carrying out the conversion into various kinds of resolution by using single bit map data in the digital TV. The image display device includes: a data processing part for executing bit map conversion, compression, restoration and format-conversion for text data; a memory for storing the bit map data obtained according to the bit map conversion and compression in the data processing part and image data inputted from an arbitrary receiving part, the receiving part receiving one of digital image data and analog image data; an image outputting part for reading the image data from the memory; and a display processing part for mixing the image data read from the image outputting part and the bit map data converted in format from the a data processing part. Therefore, the image display device according to the present invention can convert text data in such a manner as to correspond with various resolution, carry out the compression for bit map data, thereby reducing the memory space, and support text data of an HTML format, thereby providing the image with the text data of various shapes.

Choi, Seung Jong (Seoul, KR)

2006-07-18T23:59:59.000Z

402

Digital instability of a confined elastic meniscus  

E-Print Network (OSTI)

Thin soft elastic layers serving as joints between relatively rigid bodies may function as sealants, thermal, electrical, or mechanical insulators, bearings, or adhesives. When such a joint is stressed, even though perfect adhesion is maintained, the exposed free meniscus in the thin elastic layer becomes unstable, leading to the formation of spatially periodic digits of air that invade the elastic layer, reminiscent of viscous fingering in a thin fluid layer. How- ever, the elastic instability is reversible and rate-independent, dis- appearing when the joint is unstressed. We use theory, experiments, and numerical simulations to show that the transition to the digital state is sudden (first-order), the wavelength and amplitude of the fingers are proportional to the thickness of the elastic layer, and the required separation to trigger the instability is inversely proportional to the in-plane dimension of the layer. Our study reveals the energetic origin of this instability and has implications for the strength of polymeric adhesives; it also suggests a method for patterning thin films reversibly with any arrangement of localized fingers in a digital elastic memory, which we confirm experimentally.

John S. Biggins; Baudouin Saintyves; Zhiyan Wei; Elisabeth Bouchaud; L. Mahadevan

2013-08-13T23:59:59.000Z

403

Portable Digital Radiography and Computed Tomography Manual  

SciTech Connect

This user manual describes the function and use of the portable digital radiography and computed tomography (DRCT) scanner. The manual gives a general overview of x-ray imaging systems along with a description of the DRCT system. An inventory of the all the system components, organized by shipping container, is also included. In addition, detailed, step-by-step procedures are provided for all of the exercises necessary for a novice user to successfully collect digital radiographs and tomographic images of an object, including instructions on system assembly and detector calibration and system alignment. There is also a short section covering the limited system care and maintenance needs. Descriptions of the included software packages, the DRCT Digital Imager used for system operation, and the DRCT Image Processing Interface used for image viewing and tomographic data reconstruction are given in the appendixes. The appendixes also include a cheat sheet for more experienced users, a listing of known system problems and how to mitigate them, and an inventory check-off sheet suitable for copying and including with the machine for shipment purposes.

Not Available

2007-11-01T23:59:59.000Z

404

Behavioral modeling and digital calibration of pipeline analog to digital converters  

E-Print Network (OSTI)

This research focuses on digital calibration of pipeline analog to digital converters (ADCs) and also modeling of error sources and design parameters of pipeline ADCs. Modern applications such as communications systems require high resolution ADCs at high rates of conversion speed. Pipeline ADCs show great potential for high-speed high-resolution applications. But limited matching property of available process technologies does not permit implementation of high-resolution pipeline ADCs unless a calibration scheme is used. There are two major methods of calibration. The first uses some redundant analog components implemented during the design of the ADC to adjust some of the analog components. These redundant analog components also have limited accuracy and cause some additional problems such as loading and area consumption. Laser trimming of analog components cannot solve the problem due to difficulty of accurate trimming beyond 12-bit. Correcting the component's matching error in digital domain is the second method of calibration. This thesis presents detailed analyses for the possibility of digital correction of the errors due to analog circuitry. As a result an efficient method for the digital calibration method is proposed. This method has the advantage of measuring the required calibration coefficients by sweeping the input voltage through the whole dynamic range.

Bilhan, Erkan

2001-01-01T23:59:59.000Z

405

Secretary Bodman Signs Record of Decision on New SPR Site | Department of  

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

Record of Decision on New SPR Site Record of Decision on New SPR Site Secretary Bodman Signs Record of Decision on New SPR Site February 14, 2007 - 10:28am Addthis Richton, Mississippi Selected for Petroleum Reserve Expansion Congressman Pickering was not be able to attend the event due to inclement weather. HATTIESBURG, MS - U.S. Secretary of Energy Samuel W. Bodman today announced that Richton, MS, will be the site for the expansion of the U.S. Strategic Petroleum Reserve (SPR). The announcement came during remarks at a signing ceremony at the University of Southern Mississippi's Thad Cochran Center. He was accompanied by Mississippi Governor Haley Barbour, Congressman Chip Pickering (R-3rd), and Richton Mayor Jimmy White. "The Strategic Petroleum Reserve is a national asset intended to protect

406

Measurement of the Wrong-Sign Decay D0 -> K+ pi- pi+ pi-  

E-Print Network (OSTI)

A measurement of the rate for the "wrong-sign" decay D0 -> K+ pi- pi+ pi- relative to that for the "right-sign" decay D0 -> K- pi+ pi+ pi- is presented. Using 791 fb-1 of data collected with the Belle detector, we obtain a branching fraction ratio of R_WS = [0.324 +- 0.008 (stat) +- 0.007 (sys)]%. Multiplying this ratio by the world average value for the branching fraction B(D0 -> K- pi+ pi+ pi-) gives a branching fraction B(D0 -> K+ pi- pi+ pi-) = (2.61 +- 0.06 +0.09 -0.08) x 10-4.

Belle Collaboration; E. White; A. J. Schwartz; I. Adachi; H. Aihara; D. M. Asner; V. Aulchenko; T. Aushev; A. M. Bakich; A. Bala; V. Bhardwaj; B. Bhuyan; G. Bonvicini; A. Bozek; M. Bra?ko; J. Brodzicka; T. E. Browder; V. Chekelian; A. Chen; P. Chen; B. G. Cheon; K. Chilikin; R. Chistov; I. -S. Cho; K. Cho; V. Chobanova; Y. Choi; D. Cinabro; J. Dingfelder; Z. Doležal; Z. Drásal; D. Dutta; S. Eidelman; D. Epifanov; S. Esen; H. Farhat; J. E. Fast; M. Feindt; T. Ferber; A. Frey; V. Gaur; N. Gabyshev; S. Ganguly; R. Gillard; Y. M. Goh; B. Golob; T. Hara; K. Hayasaka; H. Hayashii; Y. Hoshi; W. -S. Hou; Y. B. Hsiung; H. J. Hyun; T. Iijima; A. Ishikawa; R. Itoh; Y. Iwasaki; T. Iwashita; I. Jaegle; T. Julius; D. H. Kah; J. H. Kang; E. Kato; C. Kiesling; D. Y. Kim; H. O. Kim; J. B. Kim; J. H. Kim; M. J. Kim; Y. J. Kim; K. Kinoshita; J. Klucar; B. R. Ko; P. Kodyš; S. Korpar; P. Križan; P. Krokovny; B. Kronenbitter; T. Kuhr; T. Kumita; A. Kuzmin; Y. -J. Kwon; J. S. Lange; S. -H. Lee; J. Li; Y. Li; L. Li Gioi; J. Libby; C. Liu; Y. Liu; D. Liventsev; P. Lukin; D. Matvienko; H. Miyata; R. Mizuk; G. B. Mohanty; A. Moll; R. Mussa; E. Nakano; M. Nakao; Z. Natkaniec; M. Nayak; E. Nedelkovska; C. Ng; N. K. Nisar; S. Nishida; O. Nitoh; S. Ogawa; S. Okuno; C. Oswald; P. Pakhlov; G. Pakhlova; H. Park; H. K. Park; R. Pestotnik; M. Petri?; L. E. Piilonen; M. Ritter; M. Röhrken; A. Rostomyan; S. Ryu; H. Sahoo; T. Saito; Y. Sakai; S. Sandilya; L. Santelj; T. Sanuki; Y. Sato; V. Savinov; O. Schneider; G. Schnell; C. Schwanda; D. Semmler; K. Senyo; O. Seon; M. E. Sevior; M. Shapkin; T. -A. Shibata; J. -G. Shiu; B. Shwartz; A. Sibidanov; Y. -S. Sohn; A. Sokolov; E. Solovieva; S. Stani?; M. Stari?; M. Steder; T. Sumiyoshi; U. Tamponi; G. Tatishvili; Y. Teramoto; M. Uchida; S. Uehara; Y. Unno; S. Uno; S. E. Vahsen; C. Van Hulse; G. Varner; V. Vorobyev; M. N. Wagner; C. H. Wang; M. -Z. Wang; P. Wang; Y. Watanabe; K. M. Williams; E. Won; Y. Yamashita; S. Yashchenko; Y. Yusa; Z. P. Zhang; V. Zhilich; V. Zhulanov; A. Zupanc

2013-07-23T23:59:59.000Z

407

Sci Protek Signs Licensing Deal for Technology that Reduces Plant Disease |  

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

Sci Protek Signs Licensing Deal for Technology that Reduces Plant Disease Sci Protek Signs Licensing Deal for Technology that Reduces Plant Disease January 06, 2011 A California based small business, Sci Proteck, Inc, has recently licensed technology developed at the Department of Energy's Oak Ridge National Laboratory (ORNL) and the University of Chicago (UChicago) to protect plants from crop diseases. Research on this new method for inducing plant pathogen resistance began in 2005 following a grant from the National Science Foundation and research support from the Office of Biological and Environmental Research of the U.S. Department of Energy. Principal developers include Timothy Tschaplinski at ORNL and Drs. Jean Greenberg and Ho Won Jung at the UChicago. ORNL and UChicago entered into an Inter-Institutional Agreement for licensing, patent prosecution, and royalty sharing.

408

The signing of the 19th Meeting Record. Seated are Alexandre Jakovsky, left, of  

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

signing of the 19th Meeting Record. Seated are Alexandre Jakovsky, left, of the Russian Federation signing of the 19th Meeting Record. Seated are Alexandre Jakovsky, left, of the Russian Federation Ministry of Atomic Energy, and John O'Fallon, of the U.S. Department of Energy. Behind them are Fermilab Director John Peoples (far left), U.S. and Russian delegates and Fermilab Directorate staff. Photos by Reidar Hahn by Leila Belkora, Office of Public Affairs When Russian delegates to the Joint Coordinating Committee for Research on the Fundamental Properties of Matter came to Fermilab November 13 and 14 to discuss U.S.- Russian collaboration on high-energy physics research, they had every reason to feel at home. The first high-energy physics experiment ever carried out at Fermilab was a joint Soviet-U.S. collaboration that began taking data "as soon as

409

NETL: News Release - DOE Signs Cooperative Agreement for New Hydrogen Power  

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

6, 2009 6, 2009 DOE Signs Cooperative Agreement for New Hydrogen Power Plant Hydrogen Energy California to Construct IGCC Plant for Clean Power Washington, D.C. - The U.S. Department of Energy (DOE) has signed a cooperative agreement with Hydrogen Energy California LLC (HECA) to build and demonstrate a hydrogen-powered electric generating facility, complete with carbon capture and storage, in Kern County, Calif. The new plant is a step toward commercialization of a clean technology that enables use of our country's vast fossil energy resources while addressing the need to reduce greenhouse gas emissions. MORE INFO Visit the Clean Coal Power Initiative (CCPI) Webpage Read the Fact Sheet HECA, which is owned by Hydrogen Energy International, BP Alternative Energy, and Rio Tinto, plans to construct an advanced integrated

410

Secretary Bodman Signs Order to Help Restore Electricity to East Texas More  

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

Order to Help Restore Electricity to East Order to Help Restore Electricity to East Texas More Quickly Secretary Bodman Signs Order to Help Restore Electricity to East Texas More Quickly September 28, 2005 - 10:58am Addthis WASHINGTON, DC - U.S. Department of Energy Secretary Samuel W. Bodman today signed an order to authorize and direct CenterPoint Energy to temporarily connect and restore power to Entergy Gulf States, Inc. This action will allow thousands of Entergy customers to receive electricity while Entergy Gulf States, Inc., rebuilds its electricity transmission and distribution infrastructure. "In the aftermath of any disaster, it's critically important that we work together to restore life-saving and life-sustaining electricity to those people affected by the storm. By issuing this order, we make it possible

411

IMHEX{sup {reg_sign}} fuel cells progress toward commercialization  

DOE Green Energy (OSTI)

The overall goal of M-C Power is the development and subsequent commercialization of Molten Carbonate Fuel Cell (MCFC) stacks. More specifically, MCFC`s Manifolded Heat Exchange (IMHEX{sup {reg_sign}}) plate design created by the Institute of Technology. In order to achieve the aforementioned goal, M-C Power assembled a formidable team of industry leaders. This group, refered to as the (IHMEX{sup {reg_sign}}) Team, has developed a strategy to move decisively through the stages of Technology Development and Product Design and Improvement through commercialization. This paper is to review the status of the overall commercialization program and activities. It will also provide an overview of the market entry product. Furthermore, we will evaluate the opportunities and benefits this product brings to a competitive power industry.

Scroppo, J.A.; Laurens, R.M.; Petraglia, V.J.

1995-12-31T23:59:59.000Z

412

Digitizing Legacy STI | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

Digitizing Legacy STI Digitizing Legacy STI Print page Print page Email page Email page As electronic access to information becomes the norm, many sites are engaged in digitizing their legacy documents (those produced in print prior to 2001). Making these files available through the OSTI databases will help realize the full potential of the Department's scientific and technical information. OSTI will work together with sites across the DOE Complex to provide access to digitized full-text documents in announcement notices in the Energy Link (E-Link) system that do not contain digitized full-text documents. Finding Digitized STI at OSTI DOE and major DOE contractor sites with E-Link access can utilize the Full-text Change report accessible through the Reports section of E-Link. Sites can search by date range for all full-text items that have

413

Renewable Energy & Energy Efficiency Partnership (REEEP) Digital Library |  

Open Energy Info (EERE)

Renewable Energy & Energy Efficiency Partnership (REEEP) Digital Library Renewable Energy & Energy Efficiency Partnership (REEEP) Digital Library Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Renewable Energy and Energy Efficiency Partnership (REEEP) Digital Library Agency/Company /Organization: Renewable Energy and Energy Efficiency Partnership Sector: Energy Focus Area: Energy Efficiency Resource Type: Training materials Website: toolkits.reeep.org/ References: Renewable Energy & Energy Efficiency Partnership (REEEP) Digital Library[1] Logo: Renewable Energy and Energy Efficiency Partnership (REEEP) Digital Library The REEEP digital library offers an array of information in the field of Renewable Energy and Energy Efficiency. These range from policy papers and case studies to presentations that are produced by REEEP funded projects

414

The Rotor Model with spectral parameters and enumerations of Alternating Sign Matrices  

E-Print Network (OSTI)

In this paper we study the Rotor Model of Martins and Nienhuis. After introducing spectral parameters, a combined use of integrability, polynomiality of the ground state wave function and a mapping into the fully-packed O(1)-model allows us to determine the sum rule and a family of maximally nested components for different boundary conditions. We see in this way the appearance of 3-enumerations of Alternating Sign Matrices.

Luigi Cantini

2007-03-29T23:59:59.000Z

415

Applications of the 3-D Deterministic Transport Attila{reg_sign} for Core Safety Analysis  

SciTech Connect

An LDRD (Laboratory Directed Research and Development) project is ongoing at the Idaho National Engineering and Environmental Laboratory (INEEL) for applying the three-dimensional multi-group deterministic neutron transport code (Attila{reg_sign}) to criticality, flux and depletion calculations of the Advanced Test Reactor (ATR). This paper discusses the model development, capabilities of Attila, generation of the cross-section libraries, and comparisons to an ATR MCNP model and future.

Lucas, D.S.; Gougar, D.; Roth, P.A.; Wareing, T.; Failla, G.; McGhee, J.; Barnett, A.

2004-10-06T23:59:59.000Z

416

Fluid flow release regulating device, ERIP {number_sign}624: Final report  

DOE Green Energy (OSTI)

DOE/ERIP project {number_sign}624 ``Fluid Flow Release Regulating Device`` designed, constructed, tested, and installed a rubber crest gate for regulating water levels at an impoundment such as a hydroelectric dam. A 92 foot long by 27 inch high rubber panel was installed in January 1997. Initial results were good until fabric degradation internal to the rubber caused loss of stiffness. Substitutes for the failed fabric are being tested. The project will continue after DOE participation terminates.

NONE

1997-12-01T23:59:59.000Z

417

Sloan Digital Sky Survey Photometric Calibration Revisited  

SciTech Connect

The Sloan Digital Sky Survey calibration is revisited to obtain the most accurate photometric calibration. A small but significant error is found in the flat-fielding of the Photometric telescope used for calibration. Two SDSS star catalogs are compared and the average difference in magnitude as a function of right ascension and declination exhibits small systematic errors in relative calibration. The photometric transformation from the SDSS Photometric Telescope to the 2.5 m telescope is recomputed and compared to synthetic magnitudes computed from measured filter bandpasses.

Marriner, John; /Fermilab

2012-06-29T23:59:59.000Z

418

New Plug-Together Digital Multimeter  

E-Print Network (OSTI)

in sections that plug together to form a compactnstrument, giving the user a chorce of capabilities By Albert Gookin 'TtHS PHOTO below shows Hewlett-Packard's section (Model 347o1A) that measures only dc in I newest a-digit voltmeter, the Model 3470 Mea- four ranges from 1 volt full-scale to 1000 volts. Future plug-on sections will include autoranging, high-sensitivity current measurements and other functional capabilities. For those who wish to design their own signal-conditioning circuits, an empty bottom section is also available Iouter shells are cast aluminum]. Center sections can be placed between the top and

unknown authors

1972-01-01T23:59:59.000Z

419

EVOLUTION OF CURRENTS OF OPPOSITE SIGNS IN THE FLARE-PRODUCTIVE SOLAR ACTIVE REGION NOAA 10930  

SciTech Connect

Analysis of a time series of high spatial resolution vector magnetograms of the active region NOAA 10930 available from the Solar Optical Telescope SpectroPolarimeter on board Hinode revealed that there is a mixture of upward and downward currents in the two footpoints of an emerging flux rope. The flux emergence rate is almost the same in both the polarities. We observe that along with an increase in magnetic flux, the net current in each polarity increases initially for about three days after which it decreases. This net current is characterized by having exactly opposite signs in each polarity while its magnitude remains almost the same most of the time. The decrease of the net current in both the polarities is due to the increase of current having a sign opposite to that of the net current. The dominant current, with the same sign as the net current, is seen to increase first and then decreases during the major X-class flares. Evolution of non-dominant current appears to be a necessary condition for flare initiation. The above observations can be plausibly explained in terms of the superposition of two different force-free states resulting in a non-zero Lorentz force in the corona. This Lorentz force then pushes the coronal plasma and might facilitate the magnetic reconnection required for flares. Also, the evolution of the net current is found to follow the evolution of magnetic shear at the polarity inversion line.

Ravindra, B. [Indian Institute of Astrophysics, Koramangala, Bangalore 560 034 (India); Venkatakrishnan, P.; Tiwari, Sanjiv Kumar; Bhattacharyya, R., E-mail: ravindra@iiap.res.in, E-mail: pvk@prl.res.in, E-mail: tiwari@mps.mpg.de, E-mail: ramit@prl.res.in [Udaipur Solar Observatory, Physical Research Laboratory, Dewali, Bari Road, Udaipur 313 001 (India)

2011-10-10T23:59:59.000Z

420

THE Na 8200 Angstrom-Sign DOUBLET AS AN AGE INDICATOR IN LOW-MASS STARS  

SciTech Connect

We investigate the use of the gravity sensitive neutral sodium (Na I) doublet at 8183 Angstrom-Sign and 8195 Angstrom-Sign (Na 8200 Angstrom-Sign doublet) as an age indicator for M dwarfs. We measured the Na doublet equivalent width (EW) in giants, old dwarfs, young dwarfs, and candidate members of the {beta} Pic moving group using medium-resolution spectra. Our Na 8200 A doublet EW analysis shows that the feature is useful as an approximate age indicator in M-type dwarfs with (V - K{sub s}) {>=} 5.0, reliably distinguishing stars older and younger than 100 Myr. A simple derivation of the dependence of the Na EW on temperature and gravity supports the observational results. An analysis of the effects of metallicity shows that this youth indicator is best used on samples with similar metallicity. The age estimation technique presented here becomes useful in a mass regime where traditional youth indicators are increasingly less reliable, is applicable to other alkali lines, and will help identify new low-mass members in other young clusters and associations.

Schlieder, Joshua E.; Simon, Michal [Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794 (United States); Lepine, Sebastien; Rice, Emily [Department of Astrophysics, American Museum of Natural History, Central Park West at 79th Street, New York, NY 10024 (United States); Fielding, Drummond [Department of Physics and Astronomy, Johns Hopkins University, 366 Bloomberg Center, 3400 North Charles Street, Baltimore, MD 21218 (United States); Tomasino, Rachael, E-mail: michal.simon@stonybrook.edu, E-mail: schlieder@mpia-hd.mpg.de, E-mail: lepine@amnh.org, E-mail: erice@amnh.org, E-mail: dfieldi1@jhu.edu, E-mail: tomas1r@cmich.edu [Department of Physics, Central Michigan University, Mount Pleasant, MI 48859 (United States)

2012-05-15T23:59:59.000Z

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


421

Requirements Engineering for Digital Upgrades: Specification, Analysis, and Tracking  

Science Conference Proceedings (OSTI)

As nuclear power plants upgrade their instrumentation and control (I&C) systems with digital equipment to continue meeting safety and reliability requirements while controlling operating costs, the transition to the new technology has brought new challenges in properly specifying and confirming the correct performance of digital systems and devices. This guideline describes an approach that utilities can use to refine and improve their processes for developing and verifying requirements for digital upgra...

1997-12-09T23:59:59.000Z

422

Handbook for Evaluating Critical Digital Equipment and Systems  

Science Conference Proceedings (OSTI)

Power plants are increasingly upgrading their instrumentation and control (IC) systems, replacing aging and obsolete analog equipment with software-based digital systems. For applications that are critical to safety or plant operability, utilities need to have high confidence that these new digital systems are sufficiently dependable that they will not degrade safety or plant reliability. This handbook suggests and describes in detail a critical digital review (CDR) technique that examines the design of ...

2005-11-28T23:59:59.000Z

423

A digital control algorithm for diesel engine governing  

SciTech Connect

The performance of a microprocessor based precision engine speed control system was investigated. A sample rate selection criteria is presented along with a procedure to implement a high performance digital PID control algorithm. The algorithm requires a digital speed sensor of 12 to 14 bits to minimize excessive fuel rack motion at a steady state due to digital quantization effects. Computer simulation and experimental test results of the algorithm are presented for an 1800 RPM, 125 Kilowatt engine generator set.

Garvey, P.C.

1985-01-01T23:59:59.000Z

424

Digital TV vs internet: similarities suggest future opportunities for SMEs to advertise on digital TV  

Science Conference Proceedings (OSTI)

Television has been a medium commonly used by enterprises to promote their values, products, services and offers. TV advertising can be expensive, affordable only to enterprises with a substantial budget for promotion. That leaves a great number of Small ... Keywords: advertising, connected tv, digital tv, small business, sme

Rafael Gonçalez Carneiro

2011-06-01T23:59:59.000Z

425

Space, place, and database : layers of digital cartography  

E-Print Network (OSTI)

This paper addresses the changes in cartography since digitization and widespread popular dissemination. Cybercartography, an emergent system of maps, mapmaking tools, and mapmakers, forces a rethinking of spatial ...

Finkelberg, Amanda (Amanda Suzanne)

2007-01-01T23:59:59.000Z

426

Digital Offshore Cadastre (DOC) - Pacific83 - Baseline Points...  

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

Points Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Data Digital Offshore Cadastre (DOC) -...

427

Digital Offshore Cadastre (DOC) - Pacific83 - Ecological Preserve...  

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

Ecological Preserve Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Data Digital Offshore Cadastre...

428

Digital Offshore Cadastre (DOC) ? Pacific83 ? OCS Blocks |...  

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

OCS Blocks Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Data Digital Offshore Cadastre (DOC) ...

429

Digital Offshore Cadastre (DOC) ? Pacific83 ? Planning Area...  

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

Planning Area Outlines Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Data Digital Offshore Cadastre...

430

Digital Offshore Cadastre (DOC) - Pacific83 Â? Continental...  

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

Continental Shelf Boundaries Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Data Digital...

431

Digital Offshore Cadastre (DOC) - Pacific83 - Baseline Tangent...  

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

Tangent Lines Ocean Data Tools Technical Guide Map Gallery Regional Planning Feedback Ocean You are here Data.gov Communities Ocean Data Digital Offshore Cadastre (DOC) -...

432

Materials for Nuclear Power: Digital Resource Center - TMS  

Science Conference Proceedings (OSTI)

Spacer 62115 users are registered to the Materials for Nuclear Power: Digital Resource Center forum. Spacer There are currently 0 users logged in. Spacer ...

433

U-034: Fraudulent Digital Certificates Could Allow Spoofing ...  

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

Addthis PROBLEM: Fraudulent Digital Certificates Could Allow Spoofing. PLATFORM: Windows XP Service Pack 3 Windows XP Professional x64 Edition Service Pack 2 Windows Server...

434

Analog-to-digital converter with data processing  

DOE Patents (OSTI)

This device incorporates an analog-digital converter including a data processing section which can be used to perform data processing on digitized data as is generated, off-line from the system processor. It consists of a 12 bit analog to digital converter for generating discrete digital data representative of an input analog signal, a data bus coupled to receive the digital data as is generated, a 512 Kbyte memory RAM to store the digitized data, and a system bus coupled to the data processing element for outputting the result of the performed operation. This is the first device with analog to digital converters and memory. It is the first module to be designed to the VXIbus format. This device is the first to incorporate an averaging circuit in the design. It has a sealed analog module (outputs the sum and difference of the log signals for both the X and the Y axis of the beam position module), memory channels, four averaging channels the programmable trigger and digitizer clock logic, and a VXIbus interface. This device is useful in the fields of data acquisition, data processing, communication systems, instrumentation and electronics.

Jones, A.

1993-01-01T23:59:59.000Z

435

Usage derived recommendations for a video digital library  

Science Conference Proceedings (OSTI)

We describe a minimalist methodology to develop usage-based recommender systems for multimedia digital libraries. A prototype recommender system based on this strategy was implemented for the Open Video Project, a digital library of videos that are freely ... Keywords: Open Video Project, Recommender systems, Usage analysis, Video

Johan Bollen; Michael L. Nelson; Gary Geisler; Raquel Araujo

2007-08-01T23:59:59.000Z

436

Make Money with your Digital Photography, 1st edition  

Science Conference Proceedings (OSTI)

Learn to find the opportunities and make money with your digital cameraMost digital photo buffs have thought about turning their hobby into a side business, but building a successful business takes more than passion and photographic skill. Erin Manning ...

Erin Manning

2011-05-01T23:59:59.000Z

437

Global Trends in Digital Governance: A Longitudinal Study  

Science Conference Proceedings (OSTI)

This paper highlights the research findings of a digital governance survey conducted in the fall of 2009. The study replicates previous surveys of large municipalities worldwide in 2007, 2005, and 2003. This longitudinal assessment, focused on the assessment ... Keywords: Citizen Participation, Digital Democracy, E-Governance, E-Government, Privacy, Services, Usability

Marc Holzer; Aroon Manoharan; Marc Fudge

2011-04-01T23:59:59.000Z

438

Supporting sociable literacy in the international children's digital library  

Science Conference Proceedings (OSTI)

As each generation of children grows up in a world shaped by the affordances available to them in both physical and digital environments, their expectations of tools to support changing literacy practices make new demands on technologists and designers. ... Keywords: children, contextual inquiry, cooperative inquiry, digital libraries, participatory design, sociable literacy

Nancy Kaplan; Yoram Chisik; Kendra Knudtzon; Rahul Kulkarni; Stuart Moulthrop; Kathryn Summers; Holly Weeks

2004-06-01T23:59:59.000Z

439

Cybercrime: Legal Standards Governing the Collection of Digital Evidence  

Science Conference Proceedings (OSTI)

The prosecution of cybercriminals depends upon the collection of digital evidence. In the United States, a complicated system of constitutional and statutory provisions govern what law enforcement officers can, and cannot, do in collecting digital evidence, ... Keywords: ECPA, Fourth Amendment, Patriot Act, Title III, wiretapping

Joseph J. Schwerha, IV

2004-06-01T23:59:59.000Z

440

A Measurement Framework for Evaluating Emulators for Digital Preservation  

Science Conference Proceedings (OSTI)

Accessible emulation is often the method of choice for maintaining digital objects, specifically complex ones such as applications, business processes, or electronic art. However, validating the emulator’s ability to faithfully reproduce the original ... Keywords: Emulation, automated testing, characteristics of rendered content, digital preservation, preserving interactive content, system properties

Mark Guttenbrunner; Andreas Rauber

2012-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "kelly digitally signed" 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

Robust Numerical Integration Using Wave-Digital Concepts  

Science Conference Proceedings (OSTI)

Numerical integration of linear and nonlinear ordinary and partial differential equations describing physically realistic systems can be achieved by means of principles derived from those originally developed in the context of wave digital filters, thus ... Keywords: Robust numerical integration, linear and nonlinear ordinary and partial differential equations, multidimensional causal and passive systems, wave-digital approach

Alfred Fettweis

2006-01-01T23:59:59.000Z

442

Transistor sizing for large combinational digital CMOS circuits  

Science Conference Proceedings (OSTI)

This article describes a new method to determine the device sizes of combinational digital CMOS circuits for an upper limit on the signal propagation delays. By modeling gate delay and area or power consumption of a circuit as a simple analytical function ... Keywords: Transistor sizing, digital combinational CMOS circuits, timing optimization

Lucas S. Heusler; Wolfgang Fichtner

1991-01-01T23:59:59.000Z

443

MPEG-21 digital items in research and practice  

Science Conference Proceedings (OSTI)

The aim of the MPEG-21 standard, the so-called Multimedia Framework, is to enable transparent and augmented use of multimedia resources across a wide range of networks, devices, user preferences, and communities, notably for trading (of bits). As such, ... Keywords: DANAE, ENTHRONE, MPEG-21, P2P-Next, UPnP, application, digital item, digital library, usage

Christian Timmerer; Hermann Hellwagner

2010-04-01T23:59:59.000Z

444

Digital cultural collections in an age of reuse and remixes  

Science Conference Proceedings (OSTI)

This paper reports the results of a survey of U.S. cultural institution (CI) professionals about whether CI should seek to control access to and use of digital cultural collections. It describes motivations that encourage institutions to control access ... Keywords: archives, copyright, digital collections, licensing, museums, open access, privacy

Kristin R. Eschenfelder; Michelle Caswell

2010-10-01T23:59:59.000Z

445

Simulation of implosion and transportation of ore in digital mine  

Science Conference Proceedings (OSTI)

Digital mining technology and software development are essential for informatization in China coal industry. We adopt .net3.0 platform and OpenGL graphics library to develop a system to simulate the process of ore's implosion and the process of ore's ... Keywords: digital mine, particle system, simulation of implosion, transportation of ore

Xixi Huang; Dongyong Yan; Fuli Wu; Nan Xiang; Mingmin Zhang

2011-01-01T23:59:59.000Z

446

Query parameters for harvesting digital video and associated contextual information  

Science Conference Proceedings (OSTI)

Video is increasingly important to digital libraries and archives as both primary content and as context for the primary objects in collections. Services like YouTube not only offer large numbers of videos but also usage data such as comments and ratings ... Keywords: digital curation, harvesting, video mining

Gary Marchionini; Chirag Shah; Christopher A. Lee; Robert Capra

2009-06-01T23:59:59.000Z

447

A collusion attack optimization strategy for digital fingerprinting  

Science Conference Proceedings (OSTI)

Collusion attack is a cost-efficient attack for digital fingerprinting. In this article, we propose a novel collusion attack strategy, Iterative Optimization Collusion Attack (IOCA), which is based upon the gradient attack and the principle of ... Keywords: Multimedia security, collusion attack, digital fingerprinting, optimization

Hui Feng; Hefei Ling; Fuhao Zou; Weiqi Yan; Zhengding Lu

2012-09-01T23:59:59.000Z

448

Browse and Search Patterns in a Digital Image Database  

Science Conference Proceedings (OSTI)

A prototype image retrieval system with browse and search capabilities was developed to investigate patterns of searching a collection of digital visual images, as well as factors, such as image size, resolution, and download speed, which affect browsing. The ... Keywords: browsing, digital images, image retrieval, user studies

C. Olivia Frost; Bradley Taylor; Anna Noakes; Stephen Markel; Deborah Torres; Karen M. Drabenstott

2000-01-01T23:59:59.000Z

449

Network Electricity Use Associated with Wireless Personal Digital Assistants  

E-Print Network (OSTI)

Network Electricity Use Associated with Wireless Personal Digital Assistants Jonathan Koomey1 the widely cited claim that the network electricity use associated with a wireless personal digital assistant PDA is equal to the electricity consumed by a refrigerator. It compiles estimates of the data flows

Kammen, Daniel M.

450

Digital Bond Fact Sheet.cdr  

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

cost-shared effort between industry and cost-shared effort between industry and Cyber Security Audit and Attack Detection Toolkit Cyber Security Audit and Attack Detection Toolkit Bandolier Audit Files for optimizing security configurations and the Portaledge event detection capability for energy control systems Bandolier Audit Files for optimizing security configurations and the Portaledge event detection capability for energy control systems Cyber Security for Energy Delivery Systems Electricity Delivery & Energy Reliability Project Lead: Digital Bond Partners: OSIsoft Tenable Network Security PacifiCorp Tennessee Valley Authority Other Participating Vendors: ABB AREVA Emerson Matrikon SNC Telvent Bandolier and Portaledge The Concept Bandolier-The Approach By building configuration audit and attack detection capabilities into tools already

451

Digital Gas Inc | Open Energy Information  

Open Energy Info (EERE)

Inc Inc Jump to: navigation, search Name Digital Gas Inc Place Dallas, Texas Sector Solar Product Company with a number of subsidiaries involved in mining, solar power, waste burning, energy saving, farming and electronics. Coordinates 32.778155°, -96.795404° 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":32.778155,"lon":-96.795404,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

452

Class 1E digital systems studies  

SciTech Connect

This document is furnished as part of the effort to develop NRC Class 1E Digital Computer Systems Guidelines which is Task 8 of USAF Rome Laboratories Contract F30602-89-D-0100. The report addresses four major topics, namely, computer programming languages, software design and development, software testing and fault tolerance and fault avoidance. The topics are intended as stepping stones leading to a Draft Regulatory Guide document. As part of this task a small scale survey of software fault avoidance and fault tolerance practices was conducted among vendors of nuclear safety related systems and among agencies that develop software for other applications demanding very high reliability. The findings of the present report are in part based on the survey and in part on review of software literature relating to nuclear and other critical installations, as well as on the authors` experience in these areas.

Hecht, H.; Tai, A.T.; Tso, K.S. [SoHaR, Inc., Beverly Hills, CA (United States)

1993-10-01T23:59:59.000Z

453

ADVISORY ALERT: Dekker, Ltd. Digital Signature - PARS II Reporting  

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

ADVISORY ALERT: Dekker, Ltd. Digital Signature - PARS II Reporting ADVISORY ALERT: Dekker, Ltd. Digital Signature - PARS II Reporting As you know, to run reports in the PARS II, users must install an active X control to their workstations. The FIRST TIME a user attempts to run a report after installing the Active X control, a Security Warning will appear stating: That warning appears because, although the digital signature is valid, the digital signature is from a publisher (in this case Dekker, Ltd.) whom you have not yet chosen to trust. The following steps instruct you how to clear the security warning so that you may continue working with PARS II reports. Please note: Once you complete the process of accepting the Dekker, LTd. digital signature, this warning will not re-appear. This process must be done ONCE to "inform" your PC that Dekker, LTd. is an

454

Loop model with mixed boundary conditions, qKZ equation and alternating sign matrices  

E-Print Network (OSTI)

The integrable loop model with mixed boundary conditions based on the 1-boundary extended Temperley--Lieb algebra with loop weight 1 is considered. The corresponding qKZ equation is introduced and its minimal degree solution described. As a result, the sum of the properly normalized components of the ground state in size L is computed and shown to be equal to the number of Horizontally and Vertically Symmetric Alternating Sign Matrices of size 2L+3. A refined counting is also considered.

P. Zinn-Justin

2006-10-25T23:59:59.000Z

455

Storage and retrieval of large digital images  

DOE Patents (OSTI)

Image compression and viewing are implemented with (1) a method for performing DWT-based compression on a large digital image with a computer system possessing a two-level system of memory and (2) a method for selectively viewing areas of the image from its compressed representation at multiple resolutions and, if desired, in a client-server environment. The compression of a large digital image I(x,y) is accomplished by first defining a plurality of discrete tile image data subsets T{sub ij}(x,y) that, upon superposition, form the complete set of image data I(x,y). A seamless wavelet-based compression process is effected on I(x,y) that is comprised of successively inputting the tiles T{sub ij}(x,y) in a selected sequence to a DWT routine, and storing the resulting DWT coefficients in a first primary memory. These coefficients are periodically compressed and transferred to a secondary memory to maintain sufficient memory in the primary memory for data processing. The sequence of DWT operations on the tiles T{sub ij}(x,y) effectively calculates a seamless DWT of I(x,y). Data retrieval consists of specifying a resolution and a region of I(x,y) for display. The subset of stored DWT coefficients corresponding to each requested scene is determined and then decompressed for input to an inverse DWT, the output of which forms the image display. The repeated process whereby image views are specified may take the form an interaction with a computer pointing device on an image display from a previous retrieval. 6 figs.

Bradley, J.N.

1998-01-20T23:59:59.000Z

456

Synchronous Squamous Cell Carcinoma in Multiple Digits  

E-Print Network (OSTI)

Cancers of the perionychium are relatively rare occurrences and are often related to chronic inflammation associated with trauma, infection, exposure to ultraviolet radiation, or other carcinogens. Squamous cell carcinoma is the most common tumor reported of the nail bed. Synchronous squamous cell carcinomas of the perionychium have been rarely reported. We present a case of a 46-year-old woman with synchronous squamous cell carcinomas involving both hands and multiple digits. Treatment modalities include chemotherapeutics, Mohs surgery, and amputation. Early diagnosis of squamous cell carcinoma of the nail bed provides the greatest chance to preserve maximal function of the hand. Onychomycosis may be the presenting symptom of a patient with squamous cell carcinoma and may also be a predisposing factor in patients with occupational risk factors. Suspicion of this disease process can help the clinician establish the diagnosis via biopsy and provide optimal care for these patients. Cancers of the perionychium are relatively rare occurrences and are often related to chronic inflammation associated with trauma, infection, exposure to ultraviolet radiation, or other carcinogens. Squamous cell carcinoma is the most common tumor reported of the nail bed. Synchronous squamous cell carcinomas of the perionychium have been rarely reported. We present a case of a 46-year-old woman with synchronous squamous cell carcinomas involving both hands and multiple digits. CASE REPORT A 46-year-old white female was referred from the dermatology clinic with a biopsy-proven squamous cell carcinoma of the left ring finger perionychium. Physical examination demonstrated erythematous scaly lesions with the absence of a nail plate at the left thumb, index Authors have no financial disclaimers or conflicts to disclose. 70 ABNER ET AT finger, and ring finger as well as the right long finger, without associated lymphadenopathy (Fig 1). She described chronic onychomycosis of the nails attributed to her job as a dishwasher.

Morton L. Kasdan; Bradon J. Wilhelmi; Mda A B

2011-01-01T23:59:59.000Z

457

The application of taylor weighting, digital phase shifters, and digital attenuators to phased-array antennas.  

SciTech Connect

Application of Taylor weighting (taper) to an antenna aperture can achieve low peak sidelobes, but combining the Taylor weighting with quantized attenuators and phase shifters at each radiating element will impact the performance of a phased-array antenna. An examination of array performance is undertaken from the simple point of view of the characteristics of the array factor. Design rules and guidelines for determining the Taylor-weighting parameters, the number of bits required for the digital phase shifter, and the dynamic range and number of bits required for the digital attenuator are developed. For a radar application, when each element is fed directly from a transmit/receive module, the total power radiated by the array will be reduced as a result of the taper. Consequently, the issue of whether to apply the taper on both transmit and receive configurations, or only on the receive configuration is examined with respect to two-way sidelobe performance.

Brock, Billy C.

2008-03-01T23:59:59.000Z

458

DIALOG: A framework for modeling, analysis and reuse of digital forensic knowledge  

Science Conference Proceedings (OSTI)

This paper presents DIALOG (Digital Investigation Ontology); a framework for the management, reuse, and analysis of Digital Investigation knowledge. DIALOG provides a general, application independent vocabulary that can be used to describe an investigation ... Keywords: Digital, Investigation, Ontology, Registry, Windows

Damir Kahvedi?; Tahar Kechadi

2009-09-01T23:59:59.000Z

459

Digital plasma control system and Alcasim simulation code for Alcator C-Mod  

E-Print Network (OSTI)

Abstract The Alcator C-Mod control system was upgraded to digital architecture DPCS (Digital Plasma Control System). The main features of the digital system are the high flexibility, robustness and maintainability. The ...

Ferrara, Marco, Ph. D. Massachusetts Institute of Technology

2005-01-01T23:59:59.000Z

460

Techniques for high-performance digital frequency synthesis and phase control  

E-Print Network (OSTI)

This thesis presents a 3.6-GHz, 500-kHz bandwidth digital [delta][sigma] frequency synthesizer architecture that leverages a recently invented noise-shaping time-to-digital converter (TDC) and an all-digital quantization ...

Hsu, Chun-Ming, Ph. D. Massachusetts Institute of Technology

2008-01-01T23:59:59.000Z

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


461

FAINT EXTENDED OH EMISSION FROM THE LOCAL INTERSTELLAR MEDIUM IN THE DIRECTION l Almost-Equal-To 108 Degree-Sign , b Almost-Equal-To 5 Degree-Sign  

Science Conference Proceedings (OSTI)

We have mapped faint 1667 OH line emission (T{sub A} Almost-Equal-To 20-40 mK in our Almost-Equal-To 30' beam) along many lines of sight in the Galaxy covering an area of Almost-Equal-To 4 Degree-Sign Multiplication-Sign 4 Degree-Sign in the general direction of l Almost-Equal-To 108 Degree-Sign , b Almost-Equal-To 5 Degree-Sign . The OH emission is widespread, similar in extent to the local H I (r {approx}< 2 kpc) both in space and in velocity. The OH profile amplitudes show a good general correlation with those of H I in spectral channels of Almost-Equal-To 1 km s{sup -1}; this relation is described by T{sub A} (OH) Almost-Equal-To 1.50 Multiplication-Sign 10{sup -4} T{sub B} (H I) for values of T{sub B} (H I) {approx}< 60-70 K. Beyond this the H I line appears to 'saturate', and few values are recorded above Almost-Equal-To 90 K. However, the OH brightness continues to rise, by a further factor Almost-Equal-To 3. The OH velocity profiles show multiple features with widths typically 2-3 km s{sup -1}, but less than 10% of these features are associated with CO(1-0) emission in existing surveys of the area smoothed to comparable resolution.

Allen, Ronald J. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Rodriguez, Monica Ivette [Instituto de Astrofisica de Andalucia, P.O. Box 3004, 18080 Granada (Spain); Black, John H.; Booth, Roy S., E-mail: rjallen@stsci.edu, E-mail: mrm@iaa.es, E-mail: John.Black@chalmers.se, E-mail: rbooth@ska.ac.za [Onsala Space Observatory, Onsala SE-439 92 (Sweden)

2012-04-15T23:59:59.000Z

462

Feasibility of integrating other federal information systems into the Global Network of Environment and Technology, GNET{reg_sign}  

SciTech Connect

The Global Environment and Technology Enterprise (GETE) of the Global Environment and Technology Foundation (GETF) has been tasked by the US Department of Energy`s (DOE), Federal Energy Technology Center (FETC) to assist in reducing DOE`s cost for the Global Network of Environment and Technology (GNET{reg_sign}). As part of this task, GETE is seeking federal partners to invest in GNET{reg_sign}. The authors are also seeking FETC`s commitment to serve as GNET`s federal agency champion promoting the system to potential agency partners. This report assesses the benefits of partnering with GNET{reg_sign} and provides recommendations for identifying and integrating other federally funded (non-DOE) environmental information management systems into GNET{reg_sign}.

NONE

1998-05-01T23:59:59.000Z

463

Changes in Gas Bubble Disease Signs for Migrating Juvenile Salmonids Experimentally Exposed to Supersaturated Gasses, 1996-1997 Progress Report.  

DOE Green Energy (OSTI)

This study was designed to answer the question of whether gas bubble disease (GBD) signs change as a result of the hydrostatic conditions juvenile salmonids encounter when they enter the turbine intake of hydroelectric projects during their downstream migration.

Absolon, Randall F.

1999-03-01T23:59:59.000Z

464

Semiparametrically efficient inference based on signed ranks in symmetric independent component models  

E-Print Network (OSTI)

We consider semiparametric location-scatter models for which the $p$-variate observation is obtained as $X=\\Lambda Z+\\mu$, where $\\mu$ is a $p$-vector, $\\Lambda$ is a full-rank $p\\times p$ matrix and the (unobserved) random $p$-vector $Z$ has marginals that are centered and mutually independent but are otherwise unspecified. As in blind source separation and independent component analysis (ICA), the parameter of interest throughout the paper is $\\Lambda$. On the basis of $n$ i.i.d. copies of $X$, we develop, under a symmetry assumption on $Z$, signed-rank one-sample testing and estimation procedures for $\\Lambda$. We exploit the uniform local and asymptotic normality (ULAN) of the model to define signed-rank procedures that are semiparametrically efficient under correctly specified densities. Yet, as is usual in rank-based inference, the proposed procedures remain valid (correct asymptotic size under the null, for hypothesis testing, and root-$n$ consistency, for point estimation) under a very broad range of ...

Ilmonen, Pauliina; 10.1214/11-AOS906

2012-01-01T23:59:59.000Z

465

Advanced Recyclable Media System{reg_sign}. Innovative technology summary report  

SciTech Connect

The objective of the Large-Scale Demonstration Project (LSDP) is to select and demonstrate potentially beneficial technologies at the Argonne National Laboratory East`s (ANL) Chicago Pile-5 (CP-5) Research Reactor. The purpose of the LSDP is to demonstrate that using innovative and improved deactivation and decommissioning (D and D) technologies from various sources can result in significant benefits, such as decreased cost and increased health and safety, as compared with baseline D and D technologies. This report describes a demonstration of the Advanced Recyclable Media System{reg_sign} technology which was employed by Surface Technology Systems, Inc. to remove coatings from a concrete floor. This demonstration is part of the CP-5 LSDP sponsored by the US Department of Energy (DOE) Office of Science and Technology Deactivation and Decommissioning Focus Area (DDFA). The Advanced Recyclable Media System{reg_sign} (ARMS) technology is an open blast technology which uses a soft recyclable media. The patented ARMS Engineered Blast Media consists of a fiber-reinforced polymer matrix which can be manufactured in various grades of abrasiveness. The fiber media can be remade and/or reused up to 20 times and can clean almost any surface (e.g., metal, wood, concrete, lead) and geometry including corners and the inside of air ducts.

NONE

1998-12-01T23:59:59.000Z

466

EXOPLANETS FROM THE ARCTIC: THE FIRST WIDE-FIELD SURVEY AT 80 Degree-Sign N  

SciTech Connect

Located within 10 Degree-Sign of the North Pole, northern Ellesmere Island offers continuous darkness in the winter months. This capability can greatly enhance the detection efficiency of planetary transit surveys and other time domain astronomy programs. We deployed two wide-field cameras at 80 Degree-Sign N, near Eureka, Nunavut, for a 152 hr observing campaign in 2012 February. The 16 megapixel camera systems were based on commercial f/1.2 lenses with 70 mm and 42 mm apertures, and they continuously imaged 504 and 1295 deg{sup 2}, respectively. In total, the cameras took over 44,000 images and produced better than 1% precision light curves for approximately 10,000 stars. We describe a new high-speed astrometric and photometric data reduction pipeline designed for the systems, test several methods for the precision flat fielding of images from very-wide-angle cameras, and evaluate the cameras' image qualities. We achieved a scintillation-limited photometric precision of 1%-2% in each 10 s exposure. Binning the short exposures into 10 minute chunks provided a photometric stability of 2-3 mmag, sufficient for the detection of transiting exoplanets around the bright stars targeted by our survey. We estimate that the cameras, when operated over the full Arctic winter, will be capable of discovering several transiting exoplanets around bright (m{sub V} < 9.5) stars.

Law, Nicholas M.; Sivanandam, Suresh [Dunlap Institute for Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, Ontario M5S 3H4 (Canada); Carlberg, Raymond; Salbi, Pegah; Ngan, Wai-Hin Wayne; Kerzendorf, Wolfgang [Department of Astronomy and Astrophysics, University of Toronto, 50 St. George Street, Toronto, Ontario M5S 3H4 (Canada); Ahmadi, Aida [University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4 (Canada); Steinbring, Eric; Murowinski, Richard, E-mail: law@di.utoronto.ca [National Science Infrastructure, National Research Council Canada, Victoria, British Columbia, V9E 2E7 (Canada)

2013-03-15T23:59:59.000Z

467

The Digital-Surrogate Seal of Approval: a Consumer-oriented Standard  

E-Print Network (OSTI)

A Resource List for Standards Related to Digital Imaging ofa Consumer-oriented Standard James A. Jacobs University ofJustification of a New Standard Digitization of existing

Jacobs, James A; Jacobs, James R

2013-01-01T23:59:59.000Z

468

An introduction to Digital Addressable Lighting Interface (DALI) systems & study of a DALI day lighting application.  

E-Print Network (OSTI)

??The DALI (Digital Addressable Lighting Interface) protocol has set forth the requirements for a digital fluorescent ballast that out performs its predecessors with respect to… (more)

Meyer, Lisa

2007-01-01T23:59:59.000Z

469

Vendor-neutral case input and window and level managemnet for a digital teaching file system;.  

E-Print Network (OSTI)

??Although digital teaching files are important to radiology education, there is no current satisfactory solutions for export of Digital Imaging and Communications in Medicine (DICOM)… (more)

Kamauu, Aaron Wailana Charles

2006-01-01T23:59:59.000Z

470

Prototype of time digitizing system for BESIII endcap TOF upgrade  

E-Print Network (OSTI)

The prototype of time digitizing system for the upgrade of BESIII endcap TOF (ETOF) is introduced in this paper. The ETOF readout electronics has a formation of distributed architecture that hit signal from multi-gap resistive plate chamber (MRPC) is signaled as LVDS by front-end electronics (FEE) and sent to the back-end time digitizing system via long shield differential twisted pair cables. The ETOF digitizing system consists of 2 VME crates each of which contains modules of time digitizing, clock, trigger and fast control etc. The time digitizing module (TDIG) of this prototype can support up to 72 electrical channels of hit information measurement. The fast control (FCTL) module can operate at barrel or endcap mode. The barrel FCTL fans fast control signals from the trigger system out to endcap FCTLs, merges data from endcaps and transfers to the trigger system. Without modifying the barrel TOF structure, this time digitizing architecture benefits for improving ETOF performance without degrading barrel TOF measuring. Lab experiments show that the time resolution of this digitizing system can be less than 20ps, and the data throughput to DAQ can be about 92Mbps. Beam experiments show that the complete time resolution can be less than 45ps.

Cao Ping; Sun Wei-Jia; Ji Xiao-Lu; Fan Huan-Huan; Wang Si-Yu; Liu Shu-Bin; An Qi

2013-05-30T23:59:59.000Z

471

Measuring microfocal spots using digital radiography  

SciTech Connect

Measurement of microfocus spot size can be important for several reasons: (1) Quality assurance during manufacture of microfocus tubes; (2) Tracking performance and stability of microfocus tubes; (3) Determining magnification is especially important for digital radiography where the native spatial resolution of the digital system is not adequate for the application; and (4) Knowledge of unsharpness from the focal spot alone. The European Standard EN 12543-5 is based on a simple geometrical method of calculating focal spot size from unsharpness of high magnification film radiographs. The following equations are used for the focal spot size measurement: By similar triangles the following equations are presupposed: f/a = U/b and M = (a+b)/a. These equations can be combined to yield the well known expression: U = f(M - 1). Solving for f, f = U/(M-1). Therefore, the focal spot size, f, can be calculated by measuring the radiographic unsharpness and magnification of a known object. This is the basis for these tests. The European standard actually uses one-half of the unsharpness (which are then added together) from both sides of the object to avoid additional unsharpness contributions due to edge transmission unsharpness of the round test object (the outside of the object is measured). So the equation becomes f = (1/2 U{sub 1} + 1/2 U{sub 2})/(M-1). In practice 1/2 U is measured from the 50% to the 90% signal points on the transition profile from ''black'' to ''white,'' (positive image) or attenuated to unattenuated portion of the image. The 50% to 90% points are chosen as a best fit to an assumed Gaussian radiation distribution from the focal spot and to avoid edge transmission effects. 1/2 U{sub 1} + 1/2 U{sub 2} corresponds about to the full width at half height of a Gaussian focal spot. A highly absorbing material (Tungsten, Tungsten Alloy, or Platinum) is used for the object. Either wires or a sphere are used as the object to eliminate alignment issues. One possibility is to use the wires in the ASTM E2002 unsharpness gage and take two orthogonal images. The signal levels in the image need to be linear with radiation exposure and so may need conversion if a nonlinear detector is used to acquire the image.

Fry, David A [Los Alamos National Laboratory; Ewert, Uwe [BAM

2009-01-01T23:59:59.000Z

472

Digital Resource History Through a Cultural Lens  

E-Print Network (OSTI)

ME Sharpe’s two highly regarded history series for young adults, the United States History and Culture Collection and the Global History and Culture Collection, are now available online as Sharpe Online Reference (SOLR). Containing the full text of 18 multi-volume print encyclopedias, this polished reference source includes more than 7,000 signed articles and thousands of illustrations, maps, and primary source documents. SHARPE ONLINE REFERENCE www.sharpe-online.com Grade Level Best suited for high school and undergraduate students. Cost The sets are pricey, but titles can be purchased individually to suit local needs. Single titles range in price from $199 to $399, and savings can be realized with multiple-title or whole series purchases. For example, a single school building or a public library serving a population of less than 50,000 can purchase the 14-title United States History and Culture Collection for $2,700 rather than the $3,645 per title price. ME Sharpe’s one-time purchase pricing model is sure to appeal to librarians. Yes, libraries that purchase Sharpe Online Reference own it. There’s no annual licensing fee; revisions and annual updates are included in the purchase price. Call (800) 541-6563 for pricing for larger districts and libraries.

unknown authors

2011-01-01T23:59:59.000Z

473

Transient digitizer with displacement current samplers  

DOE Patents (OSTI)

A low component count, high speed sample gate, and digitizer architecture using the sample gates is based on use of a signal transmission line, a strobe transmission line and a plurality of sample gates connected to the sample transmission line at a plurality of positions. The sample gates include a strobe pickoff structure near the strobe transmission line which generates a charge displacement current in response to propagation of the strobe signal on the strobe transmission line sufficient to trigger the sample gate. The sample gate comprises a two-diode sampling bridge and is connected to a meandered signal transmission line at one end and to a charge-holding cap at the other. The common cathodes are reverse biased. A voltage step is propagated down the strobe transmission line. As the step propagates past a capacitive pickoff, displacement current i=c(dv/dT), flows into the cathodes, driving the bridge into conduction and thereby charging the charge-holding capacitor to a value related to the signal. A charge amplifier converts the charge on the charge-holding capacitor to an output voltage. The sampler is mounted on a printed circuit board, and the sample transmission line and strobe transmission line comprise coplanar microstrips formed on a surface of the substrate. Also, the strobe pickoff structure may comprise a planar pad adjacent the strobe transmission line on the printed circuit board. 16 figs.

McEwan, T.E.

1996-05-21T23:59:59.000Z

474

Transient digitizer with displacement current samplers  

DOE Patents (OSTI)

A low component count, high speed sample gate, and digitizer architecture using the sample gates is based on use of a signal transmission line, a strobe transmission line and a plurality of sample gates connected to the sample transmission line at a plurality of positions. The sample gates include a strobe pickoff structure near the strobe transmission line which generates a charge displacement current in response to propagation of the strobe signal on the strobe transmission line sufficient to trigger the sample gate. The sample gate comprises a two-diode sampling bridge and is connected to a meandered signal transmission line at one end and to a charge-holding cap at the other. The common cathodes are reverse biased. A voltage step is propagated down the strobe transmission line. As the step propagates past a capacitive pickoff, displacement current i=c(dv/dT), flows into the cathodes, driving the bridge into conduction and thereby charging the charge-holding capacitor to a value related to the signal. A charge amplifier converts the charge on the charge-holding capacitor to an output voltage. The sampler is mounted on a printed circuit board, and the sample transmission line and strobe transmission line comprise coplanar microstrips formed on a surface of the substrate. Also, the strobe pickoff structure may comprise a planar pad adjacent the strobe transmission line on the printed circuit board.

McEwan, Thomas E. (Livermore, CA)

1996-01-01T23:59:59.000Z

475

PRESSURIZER ANALYSIS AND THE PRE DIGITAL PROGRAM  

SciTech Connect

An analysis is given which was programmed for the Philco 2000 (TRANSAC) Computer in order to provide a means for making pressurizer design and performance calculations. The analysis and digital program provide the exibility for studying the effects of various assumptions such as the type of steam compression process (i.e., isentropic or saturation), spray efficiency, wall condensation, and mixing of the pressurizer water and of the insurge. Also included in the program are data on pressure controlled steam and water relief,valves (total of four), pressure controlled heaters (total of five), pressure controlled spray valve, and various input formats allowing the use of either total surge, surge rate or bulk average temperature for the surge, spray fraction or spray rate for the spray and either temperatures or enthalpies for the surge and spray energies. The program uses steam and water properties in the form of empirical equations where the empirical constants in these equations may be changed depending upon the range of interest of the problem. (auth)

Findlay, J.A.

1961-07-14T23:59:59.000Z

476

Closed orbit feedback with digital signal processing  

SciTech Connect

The closed orbit feedback experiment conducted on the SPEAR using the singular value decomposition (SVD) technique and digital signal processing (DSP) is presented. The beam response matrix, defined as beam motion at beam position monitor (BPM) locations per unit kick by corrector magnets, was measured and then analyzed using SVD. Ten BPMs, sixteen correctors, and the eight largest SVD eigenvalues were used for closed orbit correction. The maximum sampling frequency for the closed loop feedback was measured at 37 Hz. Using the proportional and integral (PI) control algorithm with the gains Kp = 3 and K{sub I} = 0.05 and the open-loop bandwidth corresponding to 1% of the sampling frequency, a correction bandwidth ({minus}3 dB) of approximately 0.8 Hz was achieved. Time domain measurements showed that the response time of the closed loop feedback system for 1/e decay was approximately 0.25 second. This result implies {approximately} 100 Hz correction bandwidth for the planned beam position feedback system for the Advanced Photon Source storage ring with the projected 4-kHz sampling frequency.

Chung, Y.; Kirchman, J.; Lenkszus, F. [and others

1994-08-01T23:59:59.000Z

477

NATIONAL ENVIRONMENTAL POLICY ACT Management Review Team Conc~~rrence Sign-Off  

Office of Legacy Management (LM)

ENVIRONMENTAL POLICY ACT ENVIRONMENTAL POLICY ACT Management Review Team Conc~~rrence Sign-Off April 24,2001 ACTION: DRAFT ENVIRONMENT ASSESSMENT OF GROUND WATER COMPLIANCE ACTIVITIES AT THE URANIUM MILL TAILINGS SITE, SHIPROCK, NEW MEXICO ISSUE: DraR Environmental Assessment of Ground Water Compliance at the Uranium Mill Tailings Site, Shiprock, New Mexico, to the Navajo Nation, federal and tribal regulatoly agencies, and other interested stakeholders for review and comment. RECOMMENDATION: The Management Review Team and the DOE-AL NEPA Compliance Off~cer have determined that this E A meets the requirements of 10 CFR 1021 and implementing g u i d a n p q d is adequate for transmittal to the external stakeholders. DOE-GJO ~ocumen&ana~er ' D. Metzler WE-& NCO J. Robbins

478

Assessment of TEES reg sign applications for Wet Industrial Wastes: Energy benefit and economic analysis report  

DOE Green Energy (OSTI)

Fundamental work is catalyzed biomass pyrolysis/gasification led to the Thermochemical Environmental Energy System (TEES{reg sign}) concept, a means of converting moist biomass feedstocks to high-value fuel gases such as methane. A low-temperature (350{degrees}C), pressurized (3100 psig) reaction environment and a nickel catalyst are used to reduce volumes of very high-moisture wastes such as food processing byproducts while producing useful quantities of energy. A study was conducted to assess the economic viability of a range of potential applications of the process. Cases examined included feedstocks of cheese whey, grape pomace, spent grain, and an organic chemical waste stream. The analysis indicated that only the organic chemical waste process is economically attractive in the existing energy/economic environment. However, food processing cases will become attractive as alternative disposal practices are curtailed and energy prices rise.

Elliott, D.C.; Scheer, T.H.

1992-02-01T23:59:59.000Z

479

Molecular modeling of the pendant chain in Nafion{reg_sign}  

DOE Green Energy (OSTI)

Ion transport through perfluorosulfonic acid ionomers such as Nafion{reg_sign} is controlled by both the microstructure of the polymer and the charge and water distribution in the hydrated polymer. The authors present here the results of theoretical calculations on the side chain of Nafion{reg_sign}, establishing microscopic information for the modeling of water modeling of water modeling of water and proton transport in the membrane. Optimized geometries for the trifluoromethane sulfonic acid fragment (CF{sub 3}SO{sub 3}H), the di-trifluoromethane ether fragment (CF{sub 3}OCF{sub 3}), and the side chain (CF{sub 3}{single_bond}OCF{sub 2}CF(CF{sub 3})OCF{sub 2}CF{sub 2}SO{sub 3}H) were determined by means of both ab initio Hartree Fock theory with second order Moeller-Plesset electron correlation corrections, and density functional theory with Becke`s three parameter hybrid method. Several rotational potential energy surfaces were calculated to assess chain flexibility and proton accessibility. A probe water molecule was added to each of the fragments to characterize hydrophilic sites. These calculations confirmed that the sulfonic acid group is hydrophilic and the ethers are hydrophobic. Molecular dynamics simulations were then performed on the side chain to check the conditions required to stretch the pendant chain. Thermal averages of several structural parameters assessing the flexibility and stretch of the chain were computed from selected conformations produced in the simulation and these results indicate that although the sulfonate group is free to rotate, the chain stretches little. The construction of a potential energy surface for rotation about the second ether group suggests that the side chain exists in a folded or curled up conformation. A physical continuum dielectric solvent model was used to obtain free energies of electrostatic interaction of the fragments and the full chain with the solvent.

Paddison, S.J.; Zawodzinski, T.A.

1998-03-01T23:59:59.000Z

480

Digital Book Showcases Washington Wind Project | Department of Energy  

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

Digital Book Showcases Washington Wind Project Digital Book Showcases Washington Wind Project Digital Book Showcases Washington Wind Project June 24, 2010 - 12:09pm Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE In what looks and feels more like an e-book on the iPad than a website, a new digital book by Cannon Power Group, a San Diego-based developer of utility-scale wind, tells the story of the construction of a 400 MW wind farm along a 26-mile stretch in Goldendale, Washington, located on a ridgeline plateau about 125 miles east of Portland, Oregon. "The New American Farm" chronicles the stages of the Windy Flats/Windy Point project in seven interactive chapters: from "Prospecting" (finding the right site) to "Planting" (installing 175, 300-foot turbines) to

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481

Digital Mapping Of Structurally Controlled Geothermal Features With GPS  

Open Energy Info (EERE)

Digital Mapping Of Structurally Controlled Geothermal Features With GPS Digital Mapping Of Structurally Controlled Geothermal Features With GPS Units And Pocket Computers Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Digital Mapping Of Structurally Controlled Geothermal Features With GPS Units And Pocket Computers Abstract Hand-held global positioning system (GPS) units and pocket personal computers (PCs) were used to map surface geothermal features at the Bradys Hot Springs and Salt Wells geothermal systems, Churchill County, Nevada, in less time and with greater accuracy than would have been possible with conventional mapping methods. Geothermal features that were mapped include fumaroles, mud pots, warm ground, sinter, and a variety of silicified rocks. In both areas, the digital mapping was able to resolve structural

482

Integrating digital design and fabrication and craft production  

E-Print Network (OSTI)

This thesis examines if methods of manual craft production can be utilised to overcome the indeterminacies of physical materials and processes that hinder Digital Design and Fabrication (DDF). Indeterminacies in physical ...

Kamath, Ayodh Vasant

2009-01-01T23:59:59.000Z

483

Semantic representation of digital ink in the classroom learning partner  

E-Print Network (OSTI)

The research presented in this thesis addresses a critical issue in the introduction of new tablet-PC-based educational technology in the classroom: interpretation and semantic representation of digital ink. The teaching ...

Rbeiz, Michel A

2006-01-01T23:59:59.000Z

484

An energy optimal power supply for digital circuits  

E-Print Network (OSTI)

The energy efficiency of digital circuits continues to be a major factor in determining the size and weight of battery-operated electronics. Integration of more functionality in a single system has made battery longevity ...

Ramadass, Yogesh Kumar

2006-01-01T23:59:59.000Z

485

An Interactive System for Compositing Digital Radar and Satellite Data  

Science Conference Proceedings (OSTI)

This paper describes an approach for compositing digital radar data and GOES satellite data for meteorological analysis. The processing is performed on a user-oriented image processing system, and is designed to be used in the research mode. It ...

Gerald M. Heymsfield; Koushik K. Ghosh; Lily C. Chen

1983-05-01T23:59:59.000Z

486

T-724: Microsoft Security Advisory: Fraudulent digital certificates could  

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

724: Microsoft Security Advisory: Fraudulent digital certificates 724: Microsoft Security Advisory: Fraudulent digital certificates could allow spoofing T-724: Microsoft Security Advisory: Fraudulent digital certificates could allow spoofing September 22, 2011 - 12:45pm Addthis PROBLEM: Microsoft Security Advisory: Fraudulent digital certificates could allow spoofing. PLATFORM: Microsoft Untrusted Certificate Store: DigiNotar root certificates ABSTRACT: Microsoft has released a Microsoft security advisory about this issue for IT professionals. reference LINKS: MS Article ID: 2616676 Microsoft Security Advisory: 2607712 DOE-CIRC Tech Bulletin: T-706 IMPACT ASSESSMENT: Medium Discussion: The Microsoft update revokes the trust of the following DigiNotar root certificates by putting them in the Microsoft Untrusted Certificate Store:

487

Digital Object Identifiers (DOI) | Scientific and Technical Information  

Office of Scientific and Technical Information (OSTI)

Digital Object Identifiers (DOI) Digital Object Identifiers (DOI) Print page Print page Email page Email page A Digital Object Identifier (DOI) is a permanent, unique name used in the web-based global naming and resolution system that provides for the identification, retrieval, exchange and maintenance of intellectual property. DOIs assist the publishing community with electronic commerce and copyright management of digital objects published on the Internet. Development of the DOI System was initiated in 1997 by the Association of American Publishers, and is now managed by the International DOI Foundation. The DOI System was initially developed by the publishing community but is now a non-profit collaboration to develop infrastructure for persistent identification and management of content. Approximately 2000

488

Record for pi : 51.5 billion decimal digits - CECM  

E-Print Network (OSTI)

From: kanada@pi.cc.u-tokyo.ac.jp (Yasumasa KANADA) Subject: New world record of pi : 51.5 billion decimal digits. Dear pi people;. Now is the time for the ...

489

The authoring of optical videodiscs with digital data  

E-Print Network (OSTI)

The optical videodisc is a publishing medium that permanently stores large amounts of visual and aural data. The technology needed to support videodiscs is understood and available. Digital augmentation of the optical ...

Yelick, Steven

1982-01-01T23:59:59.000Z

490

The New Digital Forecast Database of the National Weather Service  

Science Conference Proceedings (OSTI)

The National Weather Service (NWS) has entered a new era in the production and dissemination of weather information and service to the nation. No longer are textual forecasts the primary medium of dissemination, but a digital database of official ...

Harry R. Glahn; David P. Ruth

2003-02-01T23:59:59.000Z

491

6.111 Introductory Digital Systems Laboratory, Spring 2004  

E-Print Network (OSTI)

Lectures and labs on digital logic, flipflops, PALs, counters, timing, synchronization, finite-state machines, and microprogrammed systems prepare students for the design and implementation of a final project of their ...

Chandrakasan, Anantha P.

492

Web-Based Integration of Printed and Digital Information  

Science Conference Proceedings (OSTI)

The affordances of paper have ensured its retention as a key information medium, in spite of dramatic increases in the use of digital technologies for information storage, processing and delivery. Recent developments in paper, printing and wand technologies ...

Moira C. Norrie; Beat Signer

2003-01-01T23:59:59.000Z

493

Preserving digital media: towards a preservation solution evaluation metric  

Science Conference Proceedings (OSTI)

With an increasing amount of information being digitized or directly created and subsequently existing only electronically, and coupled with an ever increasing variety of file formats and integrated document functionalities, long-term preservation solutions ...

Carl Rauch; Andreas Rauber

2004-12-01T23:59:59.000Z

494

Definitions of Extension Managed Objects for Asymmetric Digital Subscriber Lines  

Science Conference Proceedings (OSTI)

This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it describes additional managed objects used for managing Asymmetric Digital Subscriber Line (ADSL) ...

F. Ly; G. Bathrick

2002-12-01T23:59:59.000Z

495

Teaching digital hardware by using complex lab projects  

Science Conference Proceedings (OSTI)

Indiana University's Department of Computer Science teaches digital hardware organization and design as a two-semester course sequence at the senior/graduate level. The courses are four credit hours each and have classroom and laboratory components. ...

Franklin Prosser; David Winkel

1987-02-01T23:59:59.000Z

496

Users, technology and space in libraries in the digital age  

E-Print Network (OSTI)

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

G-Chandorkar, Tripti (Gore-Chandorkar)

2005-01-01T23:59:59.000Z

497

Digital ear scanner : measuring the compliance of the ear  

E-Print Network (OSTI)

This paper seeks to resolve the biggest problem with hearing aids, their physical fit. By digitally scanning the ear canal and taking the dynamics of the ear into account the performance and comfort of a hearing aid can ...

Hernandez-Stewart, Daniel

2010-01-01T23:59:59.000Z

498

Wired / unwired : the urban geography of digital networks  

E-Print Network (OSTI)

This dissertation examines the development of digital network infrastructure in the world's great cities at the turn of the 20th century. Drawing upon the concept of cities as information systems and techniques of ...

Townsend, Anthony M. (Anthony Michael), 1973-

2003-01-01T23:59:59.000Z

499

Tangible interfaces for manipulating aggregates of digital information  

E-Print Network (OSTI)

This thesis develops new approaches for people to physically represent and interact with aggregates of digital information. These support the concept of Tangible User Interfaces (TUIs), a genre of human-computer interaction ...

Ullmer, Brygg Anders

2002-01-01T23:59:59.000Z

500

Scalable Access within the Context of Digital Libraries  

E-Print Network (OSTI)

This paper presents a summary of some of the work-in-progress within the Alexandria Digital Library Project. In particular, we present scalable methods of locating information at different levels within a distributed digital library environment. Starting at the high level, we show how queries can be routed to appropriate information sources. At a given source, efficient query processing is supported by using materialized views and multidimensional index structures. Finally, we propose solutions to the problem of storage and retrieval of large objects on secondary and tertiary storage. 1 Introduction Library services provide efficient access to information implicit in collections of information-bearing objects such as text documents and maps. Traditional libraries, based on information in non-digital form, are characterized by a limited set of services that provide relatively coarse-grained access to the information in controlled collections of items. Digital libraries, based on infor...

X. Cheng; R. Dolin; M. Neary; S. Prabhakar; K. V. Ravi; Kanth D. Wu; D. Agrawal; A. El; Abbadi M. Freeston; A. Singh; T. Smith; J. Su

1997-01-01T23:59:59.000Z