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Note: This page contains sample records for the topic "balances deferrals rescissions" 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.


1

Energy Efficient Geographical Load Balancing via Dynamic Deferral of Workload  

E-Print Network [OSTI]

Energy Efficient Geographical Load Balancing via Dynamic Deferral of Workload Muhammad Abdullah to enhancements of the electrical grid raise the possibility of utilizing "cloud computing" for energy efficient computing. Energy efficiency in the cloud has been explored recently in [1], [2], [3], [4], [5]. While

Gupta, Rajesh

2

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network [OSTI]

1.2 Limitations to Large-Scale Renewable EnergyImpacts of Renewable Energy Supply . . . . . . . . . . . . .1.3 Coupling Renewable Energy with Deferrable

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

3

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network [OSTI]

in the presence of renewable resources and on the amount ofprimarily from renewable resources, and to a limited extentintegration of renewable resources and deferrable demand. We

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

4

Policy Flash 2014-35 Rescission of American Recovery and Reinvestment...  

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

5 Rescission of American Recovery and Reinvestment Act Reporting Requirements. Policy Flash 2014-35 Rescission of American Recovery and Reinvestment Act Reporting Requirements. For...

5

Policy Flash 2014-35 Rescission of American Recovery and Reinvestment...  

Energy Savers [EERE]

of American Recovery and Reinvestment Act Reporting Requirements. Policy Flash 2014-35 Rescission of American Recovery and Reinvestment Act Reporting Requirements. For DOE...

6

Real-Time Deferrable Load Control: Handling the Uncertainties of Renewable Generation  

E-Print Network [OSTI]

Real-Time Deferrable Load Control: Handling the Uncertainties of Renewable Generation Lingwen Gan for handling the un- certainties of renewable generation. Traditionally, demand response has been focused in renewable generation. In this paper, we propose a real-time distributed deferrable load control algorithm

Low, Steven H.

7

Long-Term Wisconsin Capital Assets Deferral and Wisconsin-Source Asset  

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

Long-Term Wisconsin Capital Assets Deferral and Wisconsin-Source Long-Term Wisconsin Capital Assets Deferral and Wisconsin-Source Asset Exclusion Qualified Wisconsin Business Certification (Wisconsin) Long-Term Wisconsin Capital Assets Deferral and Wisconsin-Source Asset Exclusion Qualified Wisconsin Business Certification (Wisconsin) < Back Eligibility Commercial Institutional Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Wisconsin Program Type Corporate Tax Incentive Personal Tax Incentives Provider Wisconsin Economic Development Corporation WEDC may certify businesses as a "Qualified Wisconsin Business". The designation allows investors with WI capital gains tax liability to both defer that tax liability and if an investment is maintained for a minimum

8

Real-Time Deferrable Load Control: Handling the Uncertainties of Renewable Generation  

E-Print Network [OSTI]

Real-Time Deferrable Load Control: Handling the Uncertainties of Renewable Generation Lingwen Gan is an essential tool for handling the uncertainties associated with the increasing penetration of renewable aggregate) to compensate for the random fluctuations in renewable generation. In this paper, we propose

Low, Steven H.

9

Real-Time Deferrable Load Control: Handling the Uncertainties of Renewable Generation  

E-Print Network [OSTI]

@caltech.edu Steven H. Low California Inst. of Tech. slow@caltech.edu ABSTRACT Real-time demand response is potential loads, including electric vehicles and smart appliances, will participate in demand response smart grid, deferrable load control, demand response 1. INTRODUCTION Real-time demand response seeks

Low, Steven H.

10

Tackling the Photovoltaic Integration Challenge in the Distribution Network with Deferrable Load  

E-Print Network [OSTI]

.g., water heater) as well as ESS (e.g., battery systems) can be used to reduce the reverse energy flowTackling the Photovoltaic Integration Challenge in the Distribution Network with Deferrable Load systems (ESSs) in households. When the energy generated by PV units is greater than the aggregate load

Wong, Vincent

11

Coordinated Home Energy Management for Real-Time Power Balancing  

E-Print Network [OSTI]

This paper proposes a coordinated home energy management system (HEMS) architecture where the distributed residential units cooperate with each other to achieve real-time power balancing. The economic benefits for the retailer and incentives for the customers to participate in the proposed coordinated HEMS program are given. We formulate the coordinated HEMS design problem as a dynamic programming (DP) and use approximate DP approaches to efficiently handle the design problem. A distributed implementation algorithm based on the convex optimization based dual decomposition technique is also presented. Our focus in the current paper is on the deferrable appliances, such as Plug-in (Hybrid) Electric Vehicles (PHEV), in view of their higher impact on the grid stability. Simulation results shows that the proposed coordinated HEMS architecture can efficiently improve the real-time power balancing.

Chang, Tsung-Hui; Scaglione, Anna

2012-01-01T23:59:59.000Z

12

FY 2005 Laboratory Table  

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

Congressional Budget Congressional Budget Request Laboratory Tables Preliminary Department of Energy FY 2005 Congressional Budget Request Office of Management, Budget and Evaluation/CFO February 2004 Laboratory Tables Preliminary Department of Energy Department of Energy FY 2005 Congressional Budget FY 2005 Congressional Budget Request Request Office of Management, Budget and Evaluation/CFO February 2004 Laboratory Tables Laboratory Tables Printed with soy ink on recycled paper Preliminary Preliminary The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. include both the discretionary and mandatory funding in the budget. balances, deferrals, rescissions, or other adjustments appropria ted as offsets to the DOE appropriations by the Congress.

13

Estimating electricity storage power rating and discharge duration for utility transmission and distribution deferral :a study for the DOE energy storage program.  

SciTech Connect (OSTI)

This report describes a methodology for estimating the power and energy capacities for electricity energy storage systems that can be used to defer costly upgrades to fully overloaded, or nearly overloaded, transmission and distribution (T&D) nodes. This ''sizing'' methodology may be used to estimate the amount of storage needed so that T&D upgrades may be deferred for one year. The same methodology can also be used to estimate the characteristics of storage needed for subsequent years of deferral.

Eyer, James M. (Distributed Utility Associates, Livermore, CA); Butler, Paul Charles; Iannucci, Joseph J., Jr. (,.Distributed Utility Associates, Livermore, CA)

2005-11-01T23:59:59.000Z

14

Balanced diet  

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

Balanced diet Balanced diet Name: Wildman Jackson Location: N/A Country: N/A Date: N/A Question: I have seen on cereal boxes that 1 serving gives about 4-8% of some important vitamins. With a good diet (milk, vegetables, breads) am I getting 100% of all necessary vitamins every day? Should I really be concerned about vitamins like Zinc, Copper, etc.? I'm a male, so take that into consideration. Thanks. Replies: If you are indeed eating a well balanced diet, heavy on the fruits, veggies and cereals, you're probably getting the vitamins you need. The minerals (zinc, copper, etc) are also probably in your diet naturally. Different foods contain different nutrients; the catch is to be certain that you're getting enough variety. Especially during this time in your life when you're very actively growing, you need lots of things to be replenished regularly.

15

Balanced Scorecard  

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

3 3 ISSUED: August 30, 2012 LEARNING AND GROWTH - Employee Satisfaction - Employee Alignment FINANCIAL - Optimum Cost Efficiency of Purchasing Operations - Financial Contributions of Procurement via Cost Savings MISSION VISION STRATEGY CUSTOMER - Customer Satisfaction INTERNAL BUSINESS PROCESSES - Effective Internal Controls - Effective Supplier Management - Use of Effective Competition - Effective Utilization of Alternate Procurement Approaches - Acquisition Process - Good Corporate Citizenship through Purchasing BALANCED SCORECARD PERSPECTIVES AND OBJECTIVES 2 MISSION To provide acquisition and assistance services to support accomplishment of the Department's

16

Balanced Scorecard  

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

1 1 ISSUED: Aug 17, 2010 MISSION To provide acquisition and assistance services to support accomplishment of the Department's programmatic goals and objectives. STRATEGY To develop and maintain an organizational culture, management systems, and line processes in the acquisition system that ensure a focus on results while emphasizing integrity, fairness, competition, openness, and efficiency. VISION To deliver on a timely basis the best value product or service to our customers while maintaining the public's trust and fulfilling public policy objectives. 2 BALANCED SCORECARD STRATEGIC PERSPECTIVES MISSION VISION STRATEGY LEARNING AND GROWTH CUSTOMER FINANCIAL INTERNAL BUSINESS PROCESSES

17

Balanced Scorecard  

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

1 1 ISSUED: August 17, 2010 LEARNING AND GROWTH - Employee Satisfaction - Employee Alignment FINANCIAL - Optimum Cost Efficiency of Purchasing Operations MISSION VISION STRATEGY CUSTOMER - Customer Satisfaction INTERNAL BUSINESS PROCESSES - Effective Internal Controls - Effective Supplier Management - Use of Effective Competition - Effective Utilization of Alternate Procurement Approaches - Acquisition Process - Good Corporate Citizenship through Purchasing BALANCED SCORECARD PERSPECTIVES AND OBJECTIVES 2 MISSION To provide acquisition and assistance services to support accomplishment of the Department's programmatic goals and objectives. STRATEGY To develop and maintain an organizational culture, management systems, and line processes in the

18

FY 2011 State Table  

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

State Tables State Tables Department of Energy FY 2011 Congressional Budget Request DOE/CF-0054 March 2010 Office of Chief Financial Officer State Tables Printed with soy ink on recycled paper The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. Department of Energy FY 2011 Congressional Budget Request DOE/CF-0054 State Index Page Number FY 2011 Congressional Budget 1/29/2010 Department Of Energy (Dollars In Thousands) 6:34:40AM Page 1 of 2 FY 2009 Appropriation

19

rptserver.asp  

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

2 2 Department of Energy FY 2014 Congressional Budget Request State Tables P li i Preliminary April 2013 Office of Chief Financial Officer DOE/CF-0092 Department of Energy FY 2014 Congressional Budget Request State Tables P li i Preliminary The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. Th fi i l d b th th di ti d d t f di i th b d t Th d t id The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. FY 2013 amounts shown reflect the P.L. 112 175 continuing resolution level annualized to a full year. These amounts are shown only at the "congressional control" level and above; below that level a dash (-) is

20

FY 2013 Laboratory Table  

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

8 8 Department of Energy FY 2013 Congressional Budget Request Laboratory Tables y Preliminary February 2012 Office of Chief Financial Officer DOE/CF-0078 Department of Energy FY 2013 Congressional Budget Request Laboratory Tables P li i Preliminary h b d i d i hi d h l l f b d h i f h The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. February 2012 Office of Chief Financial Officer Printed with soy ink on recycled paper Laboratory / Facility Index FY 2013 Congressional Budget

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

FY 2007 Congressional Budget Request  

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

state tables state tables preliminary Department of Energy FY 2007 Congressional Budget Request February 2006 Printed with soy ink on recycled paper Office of Chief Financial Officer state tables preliminary The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, uses of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. State Index Page Number FY 2007 Congressional Budget 1/31/2006 Department Of Energy (Dollars In Thousands) 12:09:13PM Page 1 of 2 FY 2005 Appropriation FY 2006 Appropriation FY 2007 Request State Table 1 1 $32,439

22

FY 2009 State Table  

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

State Tables State Tables Preliminary February 2008 Office of Chief Financial Officer Department of Energy FY 2009 Congressional Budget Request State Tables Preliminary The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. Printed with soy ink on recycled paper State Index Page Number FY 2009 Congressional Budget 1/30/2008 Department Of Energy (Dollars In Thousands) 9:01:45AM Page 1 of 2 FY 2007 Appropriation FY 2008 Appropriation FY 2009 Request State Table 1 1 $27,588

23

FY 2007 Laboratory Table  

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

Laboratory tables Laboratory tables preliminary Department of Energy FY 2007 Congressional Budget Request February 2006 Printed with soy ink on recycled paper Office of Chief Financial Officer Laboratory tables preliminary The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, uses of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. Laboratory / Facility Index FY 2007 Congressional Budget Page 1 of 3 (Dollars In Thousands) 12:10:40PM Department Of Energy 1/31/2006 Page Number FY 2005 Appropriation FY 2006 Appropriation FY 2007

24

FY 2005 State Table  

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

Office of Management, Budget Office of Management, Budget and Evaluation/CFO February 2004 State Tables State Tables Preliminary Preliminary Department of Energy Department of Energy FY 2005 Congressional Budget FY 2005 Congressional Budget Request Request Office of Management, Budget and Evaluation/CFO February 2004 State Tables State Tables Printed with soy ink on recycled paper Preliminary Preliminary The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, uses of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. State Index Page Number

25

FY 2010 State Table  

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

State Tables State Tables Preliminary May 2009 Office of Chief Financial Officer FY 2010 Congressional Budget Request State Tables Preliminary The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. Printed with soy ink on recycled paper State Index Page Number FY 2010 Congressional Budget 5/4/2009 Department Of Energy (Dollars In Thousands) 2:13:22PM Page 1 of 2 FY 2008 Appropriation FY 2009 Appropriation FY 2010 Request State Table 1 1 $46,946 $48,781 $38,844 Alabama 2 $6,569

26

https://pals.doe.gov/rptserver.asp  

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

1 1 Department of Energy FY 2014 Congressional Budget Request Laboratory Tables y Preliminary April 2013 Office of Chief Financial Officer DOE/CF-0091 Department of Energy FY 2014 Congressional Budget Request Laboratory Tables P li i Preliminary The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget They do not consider The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. FY 2013 amounts shown reflect the P.L. 112 175 continuing resolution level annualized to a full year. These

27

FY 2012 State Table  

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

6 6 Department of Energy FY 2012 Congressional Budget Request State Tables P li i Preliminary February 2012 Office of Chief Financial Officer DOE/CF-0066 Department of Energy FY 2012 Congressional Budget Request State Tables P li i Preliminary The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. February 2012 Office of Chief Financial Officer Printed with soy ink on recycled

28

FY 2011 Laboratory Table  

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

Laboratory Tables Laboratory Tables Department of Energy FY 2011 Congressional Budget Request DOE/CF-0055 March 2010 Office of Chief Financial Officer Laboratory Tables Printed with soy ink on recycled paper The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. Department of Energy FY 2011 Congressional Budget Request DOE/CF-0055 Laboratory / Facility Index FY 2011 Congressional Budget Page 1 of 3 (Dollars In Thousands) 6:24:57AM Department Of Energy 1/29/2010 Page

29

FY 2008 Laboratory Table  

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

Laboratory Table Laboratory Table Preliminary Department of Energy FY 2008 Congressional Budget Request February 2007 Office of Chief Financial Officer Laboratory Table Preliminary Printed with soy ink on recycled paper The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, uses of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. Laboratory / Facility Index FY 2008 Congressional Budget Page 1 of 3 (Dollars In Thousands) 6:51:02AM Department Of Energy 2/1/2007 Page Number FY 2006 Appropriation FY 2007 Request FY 2008 Request

30

FY 2006 State Table  

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

State Tables State Tables Preliminary Department of Energy FY 2006 Congressional Budget Request Office of Management, Budget and Evaluation/CFO February 2005 State Tables Preliminary Printed with soy ink on recycled paper The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, uses of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. State Index Page Number FY 2006 Congressional Budget 1/27/2005 Department Of Energy (Dollars In Thousands) 3:32:58PM Page 1 of 2 FY 2004 Comp/Approp FY 2005 Comp/Approp FY 2006 Request State Table

31

FY 2012 Laboratory Table  

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

5 5 Department of Energy FY 2012 Congressional Budget Request Laboratory Tables y Preliminary February 2012 Office of Chief Financial Officer DOE/CF-0065 Department of Energy FY 2012 Congressional Budget Request Laboratory Tables P li i Preliminary h b d i d i hi d h l l f b d h i f h The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. February 2012 Office of Chief Financial Officer Printed with soy ink on recycled paper Laboratory / Facility Index FY 2012 Congressional Budget

32

FY 2006 Laboratory Table  

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

Laboratory Tables Laboratory Tables Preliminary Department of Energy FY 2006 Congressional Budget Request Office of Management, Budget and Evaluation/CFO February 2005 Laboratory Tables Preliminary Printed with soy ink on recycled paper The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, uses of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. Laboratory / Facility Index FY 2006 Congressional Budget Page 1 of 3 (Dollars In Thousands) 3:43:16PM Department Of Energy 1/27/2005 Page Number FY 2004 Comp/Approp FY 2005 Comp/Approp

33

FY 2010 Laboratory Table  

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

Laboratory Tables Laboratory Tables Preliminary May 2009 Office of Chief Financial Officer FY 2010 Congressional Budget Request Laboratory Tables Preliminary The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. Printed with soy ink on recycled paper Laboratory / Facility Index FY 2010 Congressional Budget Page 1 of 3 (Dollars In Thousands) 2:08:56PM Department Of Energy 5/4/2009 Page Number FY 2008 Appropriation FY 2009 Appropriation FY 2010 Request Laboratory Table 1 1 $1,200

34

Fy 2009 Laboratory Table  

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

Laboratory Tables Laboratory Tables Preliminary February 2008 Office of Chief Financial Officer Department of Energy FY 2009 Congressional Budget Request Laboratory Tables Preliminary The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, use of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. Printed with soy ink on recycled paper Laboratory / Facility Index FY 2009 Congressional Budget Page 1 of 3 (Dollars In Thousands) 8:59:25AM Department Of Energy 1/30/2008 Page Number FY 2007 Appropriation FY 2008 Appropriation FY 2009

35

FY 2008 State Table  

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

State Table State Table Preliminary Department of Energy FY 2008 Congressional Budget Request February 2007 Office of Chief Financial Officer State Table Preliminary Printed with soy ink on recycled paper The numbers depicted in this document represent the gross level of DOE budget authority for the years displayed. The figures include both the discretionary and mandatory funding in the budget. They do not consider revenues/receipts, uses of prior year balances, deferrals, rescissions, or other adjustments appropriated as offsets to the DOE appropriations by the Congress. State Index Page Number FY 2008 Congressional Budget 2/1/2007 Department Of Energy (Dollars In Thousands) 6:53:08AM Page 1 of 2 FY 2006 Appropriation FY 2007 Request FY 2008 Request State Table 1 1 $28,332 $30,341

36

The Balancing Act  

SciTech Connect (OSTI)

This essay is being proposed as part of a book titled: "Motherhood: The Elephant in the Laboratory." It offers professional and personal advice on how to balance working in the research field with a family life.

Fowler, Kimberly M.

2008-05-01T23:59:59.000Z

37

Work/Life Balance  

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

Work/Life Balance Work/Life Balance /careers/_assets/images/careers-icon.jpg Work/Life Balance Explore the multiple dimensions of a career at LANL: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and opportunities for growth. What our employees say: Health & Wellness "The Lab pays 80 percent of my family's medical premiums with Blue Cross Blue Shield of New Mexico." Retirement & Savings "With the Lab matching my 401K contributions of six percent, I'm making good progress in saving for my retirement." Time Off "Like many of my colleagues here, I work nine hours on most work days so that I can take every other Friday off." Tax Savings "My flexible spending accounts allow me to set aside pre-tax dollars for

38

Glossary Balancing Item: Represents  

Gasoline and Diesel Fuel Update (EIA)

Balancing Balancing Item: Represents differences between the sum of the components of natural gas supply and the sum of the components of natural gas disposition. These differences may be due to quantities lost or to the effects of data-report- ing problems. Reporting problems include differences due to the net result of conversions of flow data metered at varying temperature and pressure bases and converted to a standard temperature and pressure base; the effect of vari- ations in company accounting and billing practices; differ- ences between billing cycle and calendar period time frames; and imbalances resulting from the merger of data- reporting systems that vary in scope, format, definitions, and type of respondents. Biomass Gas: A medium Btu gas containing methane and carbon dioxide, resulting from the action of microorganisms on organic materials such as a landfill. British Thermal

39

Balance-sheet trends  

E-Print Network [OSTI]

of tho dnsrissn Xastitate of de~tents, ~talons br tbo dnsrioon leeoanting kaooeiet t~ releases of the Qnited States ~hoes and gashsags Cosaisekon& Wad ~krone srtisgse by ~ of ths aeooontiag profession hews assisted the soo~eA ia asking those ohaagns... CcmpmF? Nreepcrb Sulphcr Company' and others in their 1948 cubi%shed balance sheet titles. On the other hand, Tbs National SupplS ~? United States Gypsum Companf? snd Marquette Cement Manufacturing Co??paly are consolidated compania? th?t fail...

Cox, Gilford W

2012-06-07T23:59:59.000Z

40

Dynamic load balancing of applications  

DOE Patents [OSTI]

An application-level method for dynamically maintaining global load balance on a parallel computer, particularly on massively parallel MIMD computers. Global load balancing is achieved by overlapping neighborhoods of processors, where each neighborhood performs local load balancing. The method supports a large class of finite element and finite difference based applications and provides an automatic element management system to which applications are easily integrated.

Wheat, Stephen R. (Albuquerque, NM)

1997-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

MATERIAL BALANCE REPORT  

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

2 2 (08-98) Previous editions are obsolete. MANDATORY DATA COLLECTION AUTHORIZED BY 10 CFR 30, 40, 50, 70, 75, 150. Public Laws 83-703, 93-438, 95-91. U.S. DEPARTMENT OF ENERGY AND U.S. NUCLEAR REGULATORY COMMISSION MATERIAL BALANCE REPORT 18 U.S.C. SECTION 1001; ACT OF JUNE 25, 1948; 62 STAT. 749; MAKES IT A CRIMINAL OFFENSE TO MAKE A WILLFULLY FALSE STATEMENT OR REPRESENTATION TO ANY DEPARTMENT OR AGENCY OF THE UNITED STATES AS TO ANY MATTER WITHIN ITS JURISDICTION. Printed with soy ink on recycled paper OMB Control No. 1910-1800 OMB Burden Disclosure Statement on Reverse SECTION A 7. DOE/NRC 740M ATTACHED 8. BEGINNING INVENTORY - DOE OWNED 9. BEGINNING INVENTORY - NOT DOE OWNED RECEIPTS 11. PROCUREMENT FROM DOE FROM: 13. PROCUREMENT - FOR THE ACCOUNT OF DOE 14. DOD RETURNS - USE A 15. DOD RETURNS - USE B

42

Energy balance in peridynamics.  

SciTech Connect (OSTI)

The peridynamic model of solid mechanics treats internal forces within a continuum through interactions across finite distances. These forces are determined through a constitutive model that, in the case of an elastic material, permits the strain energy density at a point to depend on the collective deformation of all the material within some finite distance of it. The forces between points are evaluated from the Frechet derivative of this strain energy density with respect to the deformation map. The resulting equation of motion is an integro-differential equation written in terms of these interparticle forces, rather than the traditional stress tensor field. Recent work on peridynamics has elucidated the energy balance in the presence of these long-range forces. We have derived the appropriate analogue of stress power, called absorbed power, that leads to a satisfactory definition of internal energy. This internal energy is additive, allowing us to meaningfully define an internal energy density field in the body. An expression for the local first law of thermodynamics within peridynamics combines this mechanical component, the absorbed power, with heat transport. The global statement of the energy balance over a subregion can be expressed in a form in which the mechanical and thermal terms contain only interactions between the interior of the subregion and the exterior, in a form anticipated by Noll in 1955. The local form of this first law within peridynamics, coupled with the second law as expressed in the Clausius-Duhem inequality, is amenable to the Coleman-Noll procedure for deriving restrictions on the constitutive model for thermomechanical response. Using an idea suggested by Fried in the context of systems of discrete particles, this procedure leads to a dissipation inequality for peridynamics that has a surprising form. It also leads to a thermodynamically consistent way to treat damage within the theory, shedding light on how damage, including the nucleation and advance of cracks, should be incorporated into a constitutive model.

Lehoucq, Richard B.; Silling, Stewart Andrew

2010-09-01T23:59:59.000Z

43

Russia - Nato. The military balance.  

E-Print Network [OSTI]

??This project aims to explain how the military balancing of Russia against NATO can be explained from a neoclassical realist framework. The project consists in (more)

Skarequist, Anne

2010-01-01T23:59:59.000Z

44

Oxygenate Supply/Demand Balances  

Gasoline and Diesel Fuel Update (EIA)

Oxygenate Supply/Demand Oxygenate Supply/Demand Balances in the Short-Term Integrated Forecasting Model By Tancred C.M. Lidderdale This article first appeared in the Short-Term Energy Outlook Annual Supplement 1995, Energy Information Administration, DOE/EIA-0202(95) (Washington, DC, July 1995), pp. 33-42, 83-85. The regression results and historical data for production, inventories, and imports have been updated in this presentation. Contents * Introduction o Table 1. Oxygenate production capacity and demand * Oxygenate demand o Table 2. Estimated RFG demand share - mandated RFG areas, January 1998 * Fuel ethanol supply and demand balance o Table 3. Fuel ethanol annual statistics * MTBE supply and demand balance o Table 4. EIA MTBE annual statistics * Refinery balances

45

Biofuels: balancing risks and rewards  

Science Journals Connector (OSTI)

...2013 research-article Articles 1004 69 Biofuels, science and society Organized by Chris Greenwell Biofuels: balancing risks and rewards Patricia...One contribution of 9 to a Theme Issue Biofuels, science and society . This paper describes...

2013-01-01T23:59:59.000Z

46

Western Hemisphere Oil Products Balance  

Gasoline and Diesel Fuel Update (EIA)

Western Hemisphere Oil Products Balance Ramn Espinasa, Ph.D. Lead Specialist July 2014 The Energy Innovation Center Energy Division 3 The views expressed by the author do not...

47

Definition: Intermediate Balancing Authority | Open Energy Information  

Open Energy Info (EERE)

Intermediate Balancing Authority Intermediate Balancing Authority Jump to: navigation, search Dictionary.png Intermediate Balancing Authority A Balancing Authority Area that has connecting facilities in the Scheduling Path between the Sending Balancing Authority Area and Receiving Balancing Authority Area and operating agreements that establish the conditions for the use of such facilities.[1] Related Terms Balancing Authority, Balancing Authority Area, Scheduling Path, Sending Balancing Authority, smart grid References ↑ Glossary of Terms Used in Reliability Standards An inli LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ne Glossary Definition Retrieved from "http://en.openei.org/w/index.php?title=Definition:Intermediate_Balancing_Authority&oldid=502634"

48

Steam System Balancing and Tuning  

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

Steam System Balancing and Steam System Balancing and Tuning Building America Stakeholder Meeting Austin, TX Jayne Choi, Energy Analyst, CNT Energy March 2, 2012 PARR Current collaboration with GTI as a part of the PARR Building America team - Steam Systems Balancing and Tuning Study - Heating season 2011-2012 Background In Chicago, heating is the focus of residential energy use Of the 470,000 multifamily units in the Chicago region, at least 70,000 of those are steam heated Old steam systems invariably suffer from imbalance - Tenants must use supplemental heat or open their windows to cool their apartments during the heating season Buildings are often overheated Problem Statement (CNT Energy) Steam Heating Steam heat was the best option for buildings constructed between 1900 and 1930

49

Current balancing for battery strings  

DOE Patents [OSTI]

A battery plant is described which features magnetic circuit means for balancing the electrical current flow through a pluraliircuitbattery strings which are connected electrically in parallel. The magnetic circuit means is associated with the battery strings such that the conductors carrying the electrical current flow through each of the battery strings pass through the magnetic circuit means in directions which cause the electromagnetic fields of at least one predetermined pair of the conductors to oppose each other. In an alternative embodiment, a low voltage converter is associated with each of the battery strings for balancing the electrical current flow through the battery strings.

Galloway, James H. (New Baltimore, MI)

1985-01-01T23:59:59.000Z

50

2. System boundaries; Balance equations  

E-Print Network [OSTI]

;5/28 Systems and boundaries /3 An isolated system is a special kind of closed system Pictures: KJ05 Q = heat W Example: an electric hot water heater in a house ­ The electric heater is a closed system ­ The water1/28 2. System boundaries; Balance equations Ron Zevenhoven ?bo Akademi University Thermal and flow

Zevenhoven, Ron

51

Burner balancing Salem Harbor Station  

SciTech Connect (OSTI)

The traditional method of burner balancing is first to determine the fuel distribution, then to measure the economizer outlet excess oxygen distribution and to adjust the burners accordingly. Fuel distribution is typically measured by clean and dirty air probing. Coal pipe flow can then be adjusted, if necessary, through the use of coal pipe orificing or by other means. Primary air flow must be adjusted to meet the design criteria of the burner. Once coal pipe flow is balanced to within the desired criteria, secondary air flow to individual burners can be changed by adjusting windbox dampers, burner registers, shrouds or other devices in the secondary air stream. This paper discusses problems encountered in measuring excess O{sub 2} at the economizer outlet. It is important to recognize that O{sub 2} measurements at the economizer outlet, by themselves, can be very misleading. If measurement problems are suspected or encountered, an alternate approach similar to that described should be considered. The alternate method is not only useful for burner balancing but also can be used to help in calibrating the plant excess O{sub 2} instruments and provide an on line means of cross-checking excess air measurements. Balanced burners operate closer to their design stoichiometry, providing better NO{sub x} reduction. For Salem Harbor Station, this means a significant saving in urea consumption.

Sload, A.W. [New England Power Co., Salem, MA (United States); Dube, R.J. [DB Riley, Inc., Worcester, MA (United States). Fuel Equipment Design

1995-12-31T23:59:59.000Z

52

SunShot Initiative: Balance of Systems  

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

Key Activities Key Activities Printable Version Share this resource Send a link to SunShot Initiative: Balance of Systems to someone by E-mail Share SunShot Initiative: Balance of Systems on Facebook Tweet about SunShot Initiative: Balance of Systems on Twitter Bookmark SunShot Initiative: Balance of Systems on Google Bookmark SunShot Initiative: Balance of Systems on Delicious Rank SunShot Initiative: Balance of Systems on Digg Find More places to share SunShot Initiative: Balance of Systems on AddThis.com... Concentrating Solar Power Photovoltaics Systems Integration Balance of Systems Reducing Non-Hardware Costs Lowering Barriers Fostering Growth Balance of Systems Get the Adobe Flash Player to see this video. Text Alternative The U.S. Department of Energy (DOE) SunShot Initiative accelerates the

53

Alternative Fuels Data Center: Lifecycle Energy Balance  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

AFDC AFDC Printable Version Share this resource Send a link to Alternative Fuels Data Center: Lifecycle Energy Balance to someone by E-mail Share Alternative Fuels Data Center: Lifecycle Energy Balance on Facebook Tweet about Alternative Fuels Data Center: Lifecycle Energy Balance on Twitter Bookmark Alternative Fuels Data Center: Lifecycle Energy Balance on Google Bookmark Alternative Fuels Data Center: Lifecycle Energy Balance on Delicious Rank Alternative Fuels Data Center: Lifecycle Energy Balance on Digg Find More places to share Alternative Fuels Data Center: Lifecycle Energy Balance on AddThis.com... More in this section... Lifecycle Energy Balance The fossil "energy balance" of ethanol has been the subject of debate despite the fact that this metric is not as useful to policymakers as

54

Definition: Host Balancing Authority | Open Energy Information  

Open Energy Info (EERE)

Host Balancing Authority Host Balancing Authority Jump to: navigation, search Dictionary.png Host Balancing Authority A Balancing Authority that confirms and implements Interchange Transactions for a Purchasing Selling Entity that operates generation or serves customers directly within the Balancing Authority's metered boundaries., The Balancing Authority within whose metered boundaries a jointly owned unit is physically located.[1] Related Terms Balancing Authority, Interchange Transaction, smart grid References ↑ Glossary of Terms Used in Reliability Standards An in LikeLike UnlikeLike You like this.Sign Up to see what your friends like. line Glossary Definition Retrieved from "http://en.openei.org/w/index.php?title=Definition:Host_Balancing_Authority&oldid=502546" Categories:

55

Balanced Atmospheric Response to Squall Lines  

Science Journals Connector (OSTI)

When a Squall line propagates through the atmosphere, it not only excite transient gravityinertia wave motion but also produces more permanent modifications to the large-scale balanced flow. Here we calculate this balanced response using the is ...

Wayne H. Schubert; Scott R. Fulton; Rolf F. A. Herttenstein

1989-08-01T23:59:59.000Z

56

Balancing Item (Billion Cubic Feet)  

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

Balancing Item (Billion Cubic Feet) Balancing Item (Billion Cubic Feet) Balancing Item (Billion Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2001 140 143 41 166 30 -13 -8 -6 -26 -133 -76 -161 2002 -4 38 11 164 28 95 54 49 8 -124 -126 -129 2003 -86 76 118 43 30 16 80 57 12 -49 -136 -118 2004 -66 134 126 133 116 71 58 60 63 -13 -79 -142 2005 -41 104 14 131 60 58 62 66 59 -37 -114 -127 2006 49 -2 80 152 53 41 34 51 -2 -99 -101 -153 2007 -128 55 118 42 63 34 3 24 -3 -52 -185 -175 2008 -75 54 59 105 38 42 23 29 16 -51 -106 -132 2009 -21 104 59 52 30 -7 17 -1 -5 -92 -66 -173 2010 -46 9 109 102 19 61 2 16 21 -42 -61 -73 2011 -24 20 -4 17 -7 -11 17 7 36 -61 -32 -51

57

Improved Image Fusion Using Balanced Multiwavelets  

E-Print Network [OSTI]

Improved Image Fusion Using Balanced Multiwavelets Lahouari Ghouti, Ahmed Bouridane and Mohammad K. Ibrahim Abstract-- This paper presents the use of balanced multi- wavelets for image fusion. The proposed image fusion scheme incorporates the use of balanced multiwavelets transform, which uses multiple

Ghouti, Lahouari

58

Available Balance Report Revised 12/2008 Page 1 Available Balance Report  

E-Print Network [OSTI]

Available Balance Report ­ Revised 12/2008 Page 1 Available Balance Report The "Available Balance Report" shows total Budget, Encumbrance, Expense, and Available Balance detailed by Budgetary Account of the resources they have available as of a point in time. This report is also used by the Budget Office

Weston, Ken

59

Annual Uncosted Balances Reports | Department of Energy  

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

Uncosted Balances Reports Uncosted Balances Reports Annual Uncosted Balances Reports Section 2307 of the Energy Policy Act of 1992 (42 U.S.C. 13526) requires the Department of Energy (Department or DOE) to submit an annual report to Congress on the state of the Department's uncosted obligations. The section requires the report to identify the uncosted obligations at the end of the previous fiscal year (FY), describe the purpose of those funds, and describe the effect the information had on the annual budget request. Documents Available for Download May 29, 2013 FY 2012 Annual Uncosted Balances Report This report represents an analysis of the Department's uncosted balances for FY 2012. June 29, 2012 FY 2011 Annual Uncosted Balances Report This report represents an analysis of the Department's uncosted balances

60

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network [OSTI]

8.2 Wind Integration in a System without Transmission8.3 Wind Integration in a System with TransmissionRobert Zavadil. Minnesota wind integration study, volume I.

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

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


61

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network [OSTI]

operations has been load-following: controllable generationtime dispatch (also load following or supplemental energysystem frequency, and load-following reserves are re-

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

62

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network [OSTI]

of locational renewable energy production in each renewableto total renewable energy production, although accountingproduction data from the 2006 data set of the National Renewable Energy

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

63

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network [OSTI]

Renewable energy spillage, operating costs and capacityfocused on renewable energy utilization, cost of operationssystem operating costs, renewable energy utilization,

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

64

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network [OSTI]

systems absorb large amounts of hydroelectric power. Duringthat snow melts and hydroelectric power supply increases and

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

65

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network [OSTI]

World: Renewable Energy and Demand Response Proliferation intogether the renewable energy and demand response communityimpacts of renewable energy and demand response integration

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

66

Balancing oil and environment... responsibly.  

SciTech Connect (OSTI)

Balancing Oil and EnvironmentResponsibly As the price of oil continues to skyrocket and global oil production nears the brink, pursuing unconventional oil supplies, such as oil shale, oil sands, heavy oils, and oils from biomass and coal has become increasingly attractive. Of particular significance to the American way is that our continent has significant quantities of these resources. Tapping into these new resources, however, requires cutting-edge technologies for identification, production, processing and environmental management. This job needs a super hero or two for a job of this size and proportion

Weimer, Walter C.; Teske, Lisa

2007-01-25T23:59:59.000Z

67

DOE Solar Decathlon: Energy Balance Contest  

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

Energy Balance Contest Energy Balance Contest (100 points) For the U.S. Department of Energy Solar Decathlon 2013, each team house was equipped with a bidirectional utility meter that enabled competition organizers to measure the net energy a house produced or consumed over the course of the competition. In the Energy Balance Contest, a team received full points for producing at least as much energy as its house needed, thus achieving a net energy consumption of zero during contest week. This was accomplished by balancing production and consumption. Reduced points were earned for a net electrical energy balance between -50 kWh and 0 kWh. Reduced points were scaled linearly. The final measurements for the Energy Balance Contest are shown in the graphic below. Roll over each graphic with your mouse for detailed

68

Factors affecting balanced scorecard usage  

Science Journals Connector (OSTI)

The paper aims to focus on antecedents of the individual-level determinants of the model as opposed to firm-level determinants and how this might contribute to greater understanding for the implementation of the balanced scorecard (BSC). The paper is based on an empirical study of the data collected using the Dunn and Bradstreet database through a survey questionnaire. The analysis of the data shows that the awareness of BSC capabilities is positively associated with the adoption of the BSC. This is the most important variable leading to the adoption of the BSC by the sample companies. The current research has tried to make use of and discussed the available research in this area and has provided an antecedent to and direction for the implementation of the BSC. Though more empirical research is needed to generalise the findings, the current research has identified some factors and future research that may be undertaken in that direction.

Majidul Islam; Yi-Feng Yang; Yu-Jia Hu; Cheng-Se Hsu

2014-01-01T23:59:59.000Z

69

Balancing people, plants, and practices  

SciTech Connect (OSTI)

Two of the biggest challenges facing the US power industry today are retaining an experienced, capable workforce and operating and maintaining a reliable, diversified fleet of generating plants. Success in the marketplace requires a proper balancing of staff and new technology, something few gencos do well. Following this introductory paper in this issue are several technical articles representing a small sample of the steps that gencos nationwide are taking to prolong plant life. Unlike the false promise of Ponce de Leon's fountain of youth in Florida, the promise of longer life for aging plants is real wherever experienced engineers and technicians are on the job. The article looks at problems across America, from the East Coast to the West Coast. It is supported by diagrams projecting US new capacity and plant type additions up to 2014. 5 figs.

Peltier, R.

2006-04-15T23:59:59.000Z

70

Energy balances for ethanol as a fuel  

Science Journals Connector (OSTI)

an energy balance has meaning only when it clearly shows the quantity of available energy in relation to the non-renewable energy consumed;

Federico Parisi

1983-01-01T23:59:59.000Z

71

Sandia National Laboratories: balance energy characteristics  

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

balance energy characteristics Biofuels Blend Right In: Researchers Show Ionic Liquids Effective for Pretreating Mixed Blends of Biofuel Feedstocks On February 26, 2013, in...

72

3. Energy conversion, balances, efficiency, equilibrium  

E-Print Network [OSTI]

1/124 3. Energy conversion, balances, efficiency, equilibrium (Introduction to Thermodynamics) Ron h�dm, h = u + p/ Picture: SEHB06 56/124 3.5: Energy balances; Conversion work work, work heat 96/124 Energy conversion heat work /1 "the essential rules" Picture:IO06 #12;97/124 Energy

Zevenhoven, Ron

73

FY 2007 Report on Uncosted Balances  

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

Report on Uncosted Balances Report on Uncosted Balances For Fiscal Year Ended September 30,2007 August 2008 Prepared by: Office of the Chief Financial Officer TABLE OF CONTENTS Purpose.. . . . : . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . .. . .. . .. . . . . . . . , . . , . , , . . . . , Executive Summary ... . . . .. . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . .... .. .... .... .. Threshold Analysis - Approach and Background ................... . .... .. Composition of FY 2007 Year-End Uncosted Obligations ..... .. . . . . . Explanation of Significant Threshold Variances ... ... .. . . . . . .. . .. .. . . . . . List of Acronyms.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

74

Balanced Scorecard Program | Department of Energy  

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

Acquisition » Balanced Acquisition » Balanced Scorecard Program Balanced Scorecard Program PLEASE NOTE: This page contains links to a great deal of information on the subject of the Balanced Scorecard (BSC). It is intended to assist DOE employees, contractors and anyone who is interested in BSC methodology. Please review each area carefully so that you can get the most benefit from this page. Should you have any questions, please contact Lorri Wilkins (procurement BSC) at (202) 287-1668, or Sarah Ball (personal property BSC) at (202) 287-1563. Acquisition Guide Chapter entitled Balanced Scorecard Assessment Program I. Introduction The BSC is a conceptual framework for translating an organization's vision into a set of performance indicators distributed among four perspectives:

75

Surface Energy Balance System (SEBS) Handbook  

SciTech Connect (OSTI)

A Surface Energy Balance System (SEBS) has been installed collocated with each deployed ECOR system at the Southern Great Plains (SGP), North Slope of Alaska (NSA), Tropical Western Pacific (TWP), ARM Mobile Facility 1 (AMF1), and ARM Mobile Facility 2 (AMF2). The surface energy balance system consists of upwelling and downwelling solar and infrared radiometers within one net radiometer, a wetness sensor, and soil measurements. The SEBS measurements allow the comparison of ECOR sensible and latent heat fluxes with the energy balance determined from the SEBS and provide information on wetting of the sensors for data quality purposes.

Cook, DR

2011-02-14T23:59:59.000Z

76

Parameter estimation for energy balance models with memory  

Science Journals Connector (OSTI)

...model based on the energy balance of the Earth...climate dynamics. New York, NY: Springer...JA Coakley. 1981 Energy balance climate models...Climate sensitivity, energy balance models...Sciences, vol. 119. New York, NY: Springer...

2014-01-01T23:59:59.000Z

77

A Reconciled Estimate of Ice-Sheet Mass Balance  

Science Journals Connector (OSTI)

...Reassessment of net surface mass balance in Antarctica...high-resolution surface mass balance map of Antarctica (1979-2010...from ice-sheet-wide velocity mapping . J. Glaciol...J. ., Higher surface mass balance of the Greenland...

Andrew Shepherd; Erik R. Ivins; Geruo A; Valentina R. Barletta; Mike J. Bentley; Srinivas Bettadpur; Kate H. Briggs; David H. Bromwich; Ren Forsberg; Natalia Galin; Martin Horwath; Stan Jacobs; Ian Joughin; Matt A. King; Jan T. M. Lenaerts; Jilu Li; Stefan R. M. Ligtenberg; Adrian Luckman; Scott B. Luthcke; Malcolm McMillan; Rakia Meister; Glenn Milne; Jeremie Mouginot; Alan Muir; Julien P. Nicolas; John Paden; Antony J. Payne; Hamish Pritchard; Eric Rignot; Helmut Rott; Louise Sandberg Srensen; Ted A. Scambos; Bernd Scheuchl; Ernst J. O. Schrama; Ben Smith; Aud V. Sundal; Jan H. van Angelen; Willem J. van de Berg; Michiel R. van den Broeke; David G. Vaughan; Isabella Velicogna; John Wahr; Pippa L. Whitehouse; Duncan J. Wingham; Donghui Yi; Duncan Young; H. Jay Zwally

2012-11-30T23:59:59.000Z

78

Obesity, Energy Balance, and Cancer: New Opportunities for Prevention  

Science Journals Connector (OSTI)

...BergerNAeditor. Energy balance and cancer. New York: Springer; 2010...MarkowitzSDBergerNAeditors. Energy balance and gastrointestinal cancer. New York: Springer; 2012...BergerNAeditor. Energy balance and cancer. New York: Springer; 2010...

Stephen D. Hursting; John DiGiovanni; Andrew J. Dannenberg; Maria Azrad; Derek LeRoith; Wendy Demark-Wahnefried; Madhuri Kakarala; Angela Brodie; and Nathan A. Berger

2012-11-01T23:59:59.000Z

79

AEDG Implementation Recommendations: Testing and Balancing | Building  

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

Testing and Balancing Testing and Balancing The Advanced Energy Design Guide (AEDG) for Small Office Buildings, 30% series, seeks to achieve 30% savings over ASHRAE Standard 90.1-1999. This guide focuses on improvements to small office buildings, less than 20,000ft2. The recommendations in this article are adapted from the implementation section of the guide and focus on testing, adjusting, and balancing; heating sources; filters. Publication Date: Sunday, April 13, 2008 air_testing_and_balancing.pdf Document Details Affiliation: DOE BECP Focus: Compliance Building Type: Commercial Code Referenced: ASHRAE Standard 90.1-1999 Document type: AEDG Implementation Recommendations Target Audience: Architect/Designer Builder Contractor Engineer State: All States Contacts Web Site Policies U.S. Department of Energy

80

Warming alters the metabolic balance of ecosystems  

Science Journals Connector (OSTI)

...particular, it is unclear how global warming will affect the metabolic balance...change on key ecosystem services. global warming|carbon sequestration|carbon...for the ecological impacts of global warming on individual taxa is now unequivocal...

2010-01-01T23:59:59.000Z

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


81

Work and Life Balance | GE Global Research  

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

Achieving worklife balance is a much-talked-about topic. According to GE Healthcare's Kelly Piacsek, "GE hires people for what's inside their head-what they know-and the specific...

82

Energy Balances for Biomass Conversion Systems  

Science Journals Connector (OSTI)

Biomass conversion systems of any type, irrespective of ... measured on a consistent scale which identifies the energy efficiency of the process and of the overall system. Accurate energy balances, as well as mat...

Raphael Katzen

1983-01-01T23:59:59.000Z

83

Background-free balanced optical cross correlator  

SciTech Connect (OSTI)

A balanced optical cross correlator includes an optical waveguide, a first photodiode including a first n-type semiconductor and a first p-type semiconductor positioned about the optical waveguide on a first side of the optical waveguide's point of symmetry, and a second photodiode including a second n-type semiconductor and a second p-type semiconductor positioned about the optical waveguide on a second side of the optical waveguide's point of symmetry. A balanced receiver including first and second inputs is configured to produce an output current or voltage that reflects a difference in currents or voltages, originating from the first and the second photodiodes of the balanced cross correlator and fed to the first input and to the second input of the balanced receiver.

Nejadmalayeri, Amir Hossein; Kaertner, Franz X

2014-12-23T23:59:59.000Z

84

Balancing Forage Demand with Forage Supply  

E-Print Network [OSTI]

Ranchers must achieve a balance between stocking rate and forage supply for effective conversion of range forage to animal production. This publication can help ranchers evaluate current forage conditions, make timely forage inventories, plan stock...

Troxel, Tom R.; White, Larry D.

1995-09-25T23:59:59.000Z

85

Generalized Nonlinear Balance Criteria and Inertial Stability  

Science Journals Connector (OSTI)

The connections between the concept of nonlinear balance and the classical criterion of inertial stability are explored in the context of historical work on this subject. New analytic results are derived establishing that ellipticity and inertial ...

John A. Knox

1997-04-01T23:59:59.000Z

86

Uniplanar microwave balanced mixers and amplifiers  

E-Print Network [OSTI]

The completely uniplanar broadband singly balanced diode mixers and FET amplifiers, which utilize coplanar waveguide and slot line as the main transmission lines, are presented. These mixers and amplifiers have several desirable features...

Hsu, Pang-Cheng

2012-06-07T23:59:59.000Z

87

Work-Life Balance | Argonne National Laboratory  

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

Work-Life Balance Work-Life Balance Balancing work and life means prioritizing what is important to you. Argonne supports employees who want to coordinate work, home and community activities. Lab-provided benefits that help you do that include on-site child care, a credit union, flexible work schedules, generous leave and vacation programs, and much more. A wide variety of social clubs at Argonne promote fellowship and diversity. You can work at Argonne and also have a life of interest and fulfillment. "I have good work-life balance. I spend my workday devoted to my work, and when I go home, I'm able to have a life outside work. I used to play soccer, so I'm looking to join a women's soccer team in the Chicago suburbs." - Emily Wolters, Nuclear Engineer Argonne understands that employment decisions often involve your

88

Balancing of Energy Supply and Residential Demand  

Science Journals Connector (OSTI)

Power demand of private households shows daily fluctuations and ... (BEV) and heat pumps. This additional demand, especially when it remains unmanaged, will ... to an increase in fluctuations. To balance demand,

Martin Bock; Grit Walther

2014-01-01T23:59:59.000Z

89

Energy balance in linear and nonlinear waves  

Science Journals Connector (OSTI)

We give a quantitative meaning to the often-used expression: in spatial solitons, diffraction is balanced by nonlinear refractive-index effects. After pointing out how the electric...

Ansari, Nadeem; Pask, Colin

2001-01-01T23:59:59.000Z

90

Online Load Balancing for Related Machines  

E-Print Network [OSTI]

of entire schedule s as follows: load(s; i) = 1 v i X s(j)=i p j ; Load(s) = max i load(s; i) It is easyOn­line Load Balancing for Related Machines Piotr Berman \\Lambda Moses Charikar y Marek Karpinski z­line load balancing was studied extensively over the years (cf., e.g., [7], [3], [4], and [2

Karpinski, Marek

91

E-Print Network 3.0 - atmospheric energy balance Sample Search...  

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

Warming Energy Balance Summary: ? Atmosphere Warmer surface (Energy Balance) Greenhouse Effect 101: Energy Balance 12;What can affect... this balance? Atmosphere Warmer...

92

Population balance for CFBFGD systems  

Science Journals Connector (OSTI)

Abstract Population balance is the basis of stable and effective operation of circulating fluidized bed flue gas desulfurization systems (CFBFGD systems). The population balance model parameters were calibrated by comparing the calculated results for a CFBFGD system with experimental data from a bench-scale CFBFGD system. The relative error was less than 5.1%. The influences of the model parameters, reactor structures, operating conditions, and adhesive carrier particles on the population balance of the CFBFGD system were then analyzed using the calibrated population balance model. The results indicated that particle segregation and the superficial gas velocity strongly influenced the particle size distribution. The cyclone separation efficiency and the selected particle draining coefficient also impacted the particle size distribution and the bottom ash ratio. The calcium to sulfur ratio and the bed temperature mainly influenced the bottom ash ratio and the desulfurization efficiency of the system. The anti-abrasion characteristics of the rapidly hydrated sorbent influenced the particle size distribution, the bottom ash ratio, and the desulfurization efficiency of the system. The population balance in the CFBFGD system was more easily achieved when circulating ash from a CFB boiler was used as adhesive carrier particles instead of coal fly ash. This research provides guidance for stable, effective operation of CFBFGD systems to promote industrial applications of CFBFGD technology.

Changfu You; Yuan Li

2013-01-01T23:59:59.000Z

93

Balance Engineering - Eli Lilly Teaming Profile  

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

Industrial SPP / Partner Teaming Profile Industrial SPP / Partner Teaming Profile UService/Product Provider Balance Engineering Inc. 3711 East Carmel Drive Carmel, IN 46033 Business: Consulting Engineering Jack F. Staley President Phone: 317-844-3178 Email: HTUjack@balanceeng.comUT U I ndustrial Partner Eli Lilly and Company Lilly Corporate Center Indianapolis, IN 46285 Business: Pharmaceuticals David S. Drzewiecki Group Leader, Energy & Utilities Phone: 317-433-0336 Email: HTUDrzewiecki_David_S@Lilly.comUT Balance Engineering identifies $3 million in energy savings at Lilly facility Project Scope Balance Engineering conducted a facility energy assessment of the Eli Lilly Clinton Laboratories, a large multi-building pharmaceutical campus. The goals of the assessment were to determine the major uses of

94

Trends and balances: 1985-1990  

SciTech Connect (OSTI)

This is the seventh edition of Trends and Balances to be presented to the staff of Oak Ridge National (ORNL) and other interested parties. Each year at the end of the planning cycle the Laboratory publishes its official planning document, the Institutional Plan. Trends and Balances is brought out as a condensation of that more formal document and is intended to provide a reference to the kinds of plans that have occupied senior laboratory management over the past year. An institution as large as ORNL changes slowly, so some of the information in this document overlaps that contained in the previous edition of Trends and Balances. Much, however, is different. A new section, for example, describes what senior Laboratory management feels are five new directions for science and technology at ORNL. This document is intended to provide new insights into the programs and structure of the Laboratory.

Not Available

1985-01-01T23:59:59.000Z

95

Optimal signal recovery for pulsed balanced detection  

Science Journals Connector (OSTI)

We demonstrate a tool for filtering technical and electronic noises from pulses of light, especially relevant for signal processing methods in quantum optics experiments as a means to achieve the shot-noise level and reduce strong technical noise by means of a pattern function. We provide the theory of this pattern-function filtering based on balance detection. Moreover, we implement an experimental demonstration where 10 dB of technical noise is filtered after balance detection. Such filter can readily be used for probing magnetic atomic ensembles in environments with strong technical noise.

Yannick A. de Icaza Astiz; Vito Giovanni Lucivero; R. de J. Len-Montiel; Morgan W. Mitchell

2014-09-10T23:59:59.000Z

96

Balance Sheet -- A Financial Management Tool  

E-Print Network [OSTI]

sheet, the growth or decline of assets, liabilities and net worth can be deter- mined. The balance sheet shows the amount of funds the owner has in the business. To determine this amount, the assets owned are listed and a value is placed on them.... Liabilities and their values also are listed. The difference between assets and liabilities equals net worth, or the owner?s equity in the business. The balance sheet is of- ten called a net worth statement. The net worth is the value that would be left...

Klinefelter, Danny A.

2008-09-16T23:59:59.000Z

97

Bioenergy technology balancing energy output with environmental  

E-Print Network [OSTI]

E2.3 Bioenergy technology ­ balancing energy output with environmental benefitsbenefits John standards #12;Is it right to grow bioenergy? Or How much bioenergy production is right? #12;Historical bioenergy Farmers historically used 25% land for horse feed #12;Energy crops are `solar panels' Solar energy

Levi, Ran

98

Lateral excitation of bridges by balancing pedestrians  

Science Journals Connector (OSTI)

...177 Lateral excitation of bridges by balancing pedestrians John H.G Macdonald * * Author...synchronized in frequency with the bridge, H v and H a calculated on...relative phase between the bridge and pedestrian changes. H v does work on the bridge...

2008-01-01T23:59:59.000Z

99

Substrate Balances across Colonic Carcinomas in Humans  

Science Journals Connector (OSTI)

...in humans, the balances of energy-yielding substrates and amino...observed. It is concluded that the energy metabolism of human colonic...1926. 6. Warburg, O., Wind, F., and Negelein, E. oeberden...glutamine, not sugar, is the major energy source for cultured HeLa cells...

Eggert Holm; Egbert Hagmller; Ulrich Staedt; Gerwin Schlickeiser; Hans-Joachim Gnther; Hans Leweling; Mehmet Tokus; and Hermann B. Kollmar

1995-03-15T23:59:59.000Z

100

Pressure balance at the magnetopause: Experimental studies  

E-Print Network [OSTI]

The pressure balance at the magnetopause is formed by magnetic field and plasma in the magnetosheath, on one side, and inside the magnetosphere, on the other side. In the approach of dipole earth's magnetic field configuration and gas-dynamics solar wind flowing around the magnetosphere, the pressure balance predicts that the magnetopause distance R depends on solar wind dynamic pressure Pd as a power low R ~ Pd^alpha, where the exponent alpha=-1/6. In the real magnetosphere the magnetic filed is contributed by additional sources: Chapman-Ferraro current system, field-aligned currents, tail current, and storm-time ring current. Net contribution of those sources depends on particular magnetospheric region and varies with solar wind conditions and geomagnetic activity. As a result, the parameters of pressure balance, including power index alpha, depend on both the local position at the magnetopause and geomagnetic activity. In addition, the pressure balance can be affected by a non-linear transfer of the solar ...

Suvorova, A V

2011-01-01T23:59:59.000Z

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


101

California Natural Gas Balancing Item (Million Cubic Feet)  

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

Balancing Item (Million Cubic Feet) California Natural Gas Balancing Item (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's...

102

DEPARTMENT OF ENERGY PROCUREMENT SYSTEM FY 2002 BALANCED SCORECARD...  

Office of Environmental Management (EM)

OF ENERGY PROCUREMENT SYSTEM FY 2002 BALANCED SCORECARD : More Documents & Publications PBA2007 Presentation-short-6-19-07DOE&0; module 4 BalancedScorecardPerfAndMeth.pdf...

103

The power balance method For aerodynamic performance assessment  

E-Print Network [OSTI]

This thesis describes the use of the power balance method for performance estimation of aircraft configurations. In this method, mechanical power production and mechanical power consumption of the aircraft are balanced, ...

Sato, Sho, Ph. D. Massachusetts Institute of Technology

2012-01-01T23:59:59.000Z

104

DOE Solar Decathlon: Solar Village Energy Balance  

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

man installing PV panels on the roof of a house. man installing PV panels on the roof of a house. U.S. Department of Energy Solar Decathlon Bookmark and Share - Home About Competition Scores & Standings Teams News Photos Videos Product Directory Village Energy Balance Education Sponsors History FAQs Contacts Solar Decathlon Village Energy Balance The U.S. Department of Energy Solar Decathlon 2013 used a small power grid, or microgrid, to distribute energy safely and reliably among the competition houses and to the utility grid. hen the sun was shining, the solar electric panels on the houses produced energy that was used to power appliances, lights, mechanical systems, and electronics. Excess energy flowed from the houses, through the microgrid, and to the Orange County community when more energy was generated than

105

SunShot Initiative: Balance of Systems  

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

Balance of Systems Balance of Systems Get the Adobe Flash Player to see this video. Text Alternative The U.S. Department of Energy (DOE) SunShot Initiative accelerates the adoption of solar energy technologies in the marketplace. In support of SunShot Initiative goals, the Solar Office partners with manufacturers, communities, universities, utilities, and other stakeholders to: Reduce Non-Hardware Costs Lower Barriers Foster Growth. These focus areas ensure that solar energy systems continue to become more affordable and accessible for Americans. Current Efforts DOE issues competitive solicitations to fund a range of projects that target the non-hardware, or soft costs of solar. Awardees are working through the following programs to advance the SunShot mission: Solar Energy Evolution and Diffusion Studies

106

Material Balance Report NRC 742_7  

National Nuclear Security Administration (NNSA)

MATERIAL BALANCE REPORT MATERIAL BALANCE REPORT 1. NAME AND ADDRESS MATERIAL ACCOUNTABILITY NRC FORM 742 (7-2008) (PREVIOUS EDITIONS ARE OBSOLETE) 4. REPORT PERIOD (MM/DD/YYYY) PRINTED ON RECYCLED PAPER Estimated burden per response to comply with this mandatory collection request: 5 hours. Reported lessons learned are incorporated into the licensing process and fed back to industry. Send comments regarding burden estimate to the Records and FOIA/Privacy Services Branch (T-5 F52), U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001, or by internet e-mail to infocollects@nrc.gov, and to the Desk Officer, Office of Information and Regulatory Affairs, NEOB-10202, (3150-0004), Office of Management and Budget, Washington, DC 20503. If a means used to impose an information collection does not display a currently valid OMB

107

Micromorphic Balances and Source-flux Duality  

SciTech Connect (OSTI)

This is a further note on the (Gauss-Maxwell) force-flux construct proposed previously (Goddard, J. D., A note on Eringen's moment balances, Int. J. Eng. Sci., in the press, 2011). Motivated in part by its promise as a homogenization technique for constructing micromorphic continua, the present work is focused rather on some additional representations and on novel applications, such as the derivation of dissipative thermodynamic potentials from force-flux relations.

Goddard, J. D. [Department of Mechanical and Aerospace Engineering, University of California, San Diego 9500 Gilman Drive, La Jolla, CA 92093-0411 (United States)

2011-11-29T23:59:59.000Z

108

Balance de la temporada teatral bonaerense 1972.  

E-Print Network [OSTI]

FALL 1973 71 Balance de la Temporada Teatral Bonaerense 1972 TERESA CAJIAO SALAS El centro ms importante de actividad teatral en la Argentina contina siendo la capital federal, multifactica ciudad que cuenta con un pblico numeroso y de los... variedad, circunstancia que por razones de seleccin y espacio nos obliga a comentar slo sus aspectos ms sobresalientes. Al iniciarse el ao la actividad teatral se bifurca en la presentacin de obras estrenadas en 1971, y que an estn en la...

Cajiao Salas, Teresa

1973-10-01T23:59:59.000Z

109

Balancing Hydronic Systems in Multifamily Buildings  

SciTech Connect (OSTI)

In multifamily hydronic systems, temperature imbalance may be caused by undersized piping, improperly adjusted balancing valves, inefficient water temperature and flow levels, and owner/occupant interaction with the boilers, distribution and controls. The effects of imbalance include tenant discomfort, higher energy use intensity and inefficient building operation. This paper explores cost-effective distribution upgrades and balancing measures in multifamily hydronic systems, providing a resource to contractors, auditors, and building owners on best practices to improve tenant comfort and lower operating costs. The research was conducted by The Partnership for Advanced Residential Retrofit (PARR) in conjunction with Elevate Energy. The team surveyed existing knowledge on cost-effective retrofits for optimizing distribution in typical multifamily hydronic systems, with the aim of identifying common situations and solutions, and then conducted case studies on two Chicago area buildings with known balancing issues in order to quantify the extent of temperature imbalance. At one of these buildings a booster pump was installed on a loop to an underheated wing of the building. This study found that unit temperature in a multifamily hydronic building can vary as much as 61 degrees F, particularly if windows are opened or tenants use intermittent supplemental heating sources like oven ranges. Average temperature spread at the building as a result of this retrofit decreased from 22.1 degrees F to 15.5 degrees F.

Ruch, R.; Ludwig, P.; Maurer, T.

2014-07-01T23:59:59.000Z

110

On minimum balanced bipartitions of triangle-free graphs  

Science Journals Connector (OSTI)

A balanced bipartition of a graph G is a partition of V(G) into two subsets V 1 and V 2 that differ in cardinality by at most 1. A minimum balanced bipartition of G ... Keywords: Balanced bipartition, Planar graphs, Triangle-free graphs

Haiyan Li; Yanting Liang; Muhuo Liu; Baogang Xu

2014-04-01T23:59:59.000Z

111

ANALYSIS OF POWER BALANCING WITH FUEL CELLS & HYDROGEN  

E-Print Network [OSTI]

ANALYSIS OF POWER BALANCING WITH FUEL CELLS & HYDROGEN PRODUCTION PLANTS IN DENMARK Support program;"Analysis of power balancing with fuel cells & hydrogen production plants in Denmark" ­ March 2009 ­ Project ........................................................................................................................104 #12;"Analysis of power balancing with fuel cells & hydrogen production plants in Denmark" ­ March

112

E-Print Network 3.0 - automatic spatially-adaptive balancing...  

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

balancing Page: << < 1 2 3 4 5 > >> 1 Automatic Spatially-Adaptive Balancing of Energy Terms for Image Segmentation Summary: Automatic Spatially-Adaptive Balancing of Energy Terms...

113

Voltage balanced multilevel voltage source converter system  

DOE Patents [OSTI]

A voltage balanced multilevel converter for high power AC applications such as adjustable speed motor drives and back-to-back DC intertie of adjacent power systems. This converter provides a multilevel rectifier, a multilevel inverter, and a DC link between the rectifier and the inverter allowing voltage balancing between each of the voltage levels within the multilevel converter. The rectifier is equipped with at least one phase leg and a source input node for each of the phases. The rectifier is further equipped with a plurality of rectifier DC output nodes. The inverter is equipped with at least one phase leg and a load output node for each of the phases. The inverter is further equipped with a plurality of inverter DC input nodes. The DC link is equipped with a plurality of rectifier charging means and a plurality of inverter discharging means. The plurality of rectifier charging means are connected in series with one of the rectifier charging means disposed between and connected in an operable relationship with each adjacent pair of rectifier DC output nodes. The plurality of inverter discharging means are connected in series with one of the inverter discharging means disposed between and connected in an operable relationship with each adjacent pair of inverter DC input nodes. Each of said rectifier DC output nodes are individually electrically connected to the respective inverter DC input nodes. By this means, each of the rectifier DC output nodes and each of the inverter DC input nodes are voltage balanced by the respective charging and discharging of the rectifier charging means and the inverter discharging means.

Peng, Fang Zheng (Oak Ridge, TN); Lai, Jih-Sheng (Knoxville, TN)

1997-01-01T23:59:59.000Z

114

Voltage balanced multilevel voltage source converter system  

DOE Patents [OSTI]

Disclosed is a voltage balanced multilevel converter for high power AC applications such as adjustable speed motor drives and back-to-back DC intertie of adjacent power systems. This converter provides a multilevel rectifier, a multilevel inverter, and a DC link between the rectifier and the inverter allowing voltage balancing between each of the voltage levels within the multilevel converter. The rectifier is equipped with at least one phase leg and a source input node for each of the phases. The rectifier is further equipped with a plurality of rectifier DC output nodes. The inverter is equipped with at least one phase leg and a load output node for each of the phases. The inverter is further equipped with a plurality of inverter DC input nodes. The DC link is equipped with a plurality of rectifier charging means and a plurality of inverter discharging means. The plurality of rectifier charging means are connected in series with one of the rectifier charging means disposed between and connected in an operable relationship with each adjacent pair of rectifier DC output nodes. The plurality of inverter discharging means are connected in series with one of the inverter discharging means disposed between and connected in an operable relationship with each adjacent pair of inverter DC input nodes. Each of said rectifier DC output nodes are individually electrically connected to the respective inverter DC input nodes. By this means, each of the rectifier DC output nodes and each of the inverter DC input nodes are voltage balanced by the respective charging and discharging of the rectifier charging means and the inverter discharging means. 15 figs.

Peng, F.Z.; Lai, J.S.

1997-07-01T23:59:59.000Z

115

The Balanced Billing Cycle Vehicle Routing Problem  

SciTech Connect (OSTI)

Utility companies typically send their meter readers out each day of the billing cycle in order to determine each customer s usage for the period. Customer churn requires the utility company to periodically remove some customer locations from its meter-reading routes. On the other hand, the addition of new customers and locations requires the utility company to add newstops to the existing routes. A utility that does not adjust its meter-reading routes over time can find itself with inefficient routes and, subsequently, higher meter-reading costs. Furthermore, the utility can end up with certain billing days that require substantially larger meter-reading resources than others. However, remedying this problem is not as simple as it may initially seem. Certain regulatory and customer service considerations can prevent the utility from shifting a customer s billing day by more than a few days in either direction. Thus, the problem of reducing the meterreading costs and balancing the workload can become quite difficult. We describe this Balanced Billing Cycle Vehicle Routing Problem in more detail and develop an algorithm for providing solutions to a slightly simplified version of the problem. Our algorithm uses a combination of heuristics and integer programming via a three-stage algorithm. We discuss the performance of our procedure on a real-world data set.

Groer, Christopher S [ORNL; Golden, Bruce [University of Maryland; Edward, Wasil [American University

2009-01-01T23:59:59.000Z

116

Work Life Balance | Y-12 National Security Complex  

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

Work Life Balance Work Life Balance Work Life Balance Working at Y-12 has many advantages. In addition to the many benefit options, Y-12 also offers opportunities for a great work-life balance. Community Involvement Y-12 is a proud member of the community. Employees participate in the United Way annual giving campaign and serve as volunteers for charitable groups in the communities where they live and work. Each year Y-12 employees participate in a day of volunteering for local charities (on average 300-plus employees participate each year). Flexible Work Options Y-12 encourages employees to achieve a healthy personal balance among home, work and the community. One of the ways we embrace work-life balance is by offering flexible work arrangements that provide alternatives to the

117

Balance-of-System Equipment Required for Renewable Energy Systems |  

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

Balance-of-System Equipment Required for Renewable Energy Systems Balance-of-System Equipment Required for Renewable Energy Systems Balance-of-System Equipment Required for Renewable Energy Systems July 2, 2012 - 8:21pm Addthis Both grid-connected and off-grid home renewable energy systems require additional “balance-of-system” equipment. Both grid-connected and off-grid home renewable energy systems require additional "balance-of-system" equipment. How does it work? With a stand-alone system, depending on your needs, balance-of-system equipment could account for half of your total system costs. For both stand-alone and grid-connect systems, you will need power conditioning equipment, safety equipment, and meters and instrumentation. For stand-alone systems, you will also want batteries and charge controllers.

118

Horizontal film balance having wide range and high sensitivity  

DOE Patents [OSTI]

A thin-film, horizontal balance instrument is provided for measuring surface tension (surface energy) of thin films suspended on a liquid substrate. The balance includes a support bearing and an optical feedback arrangement for wide-range, high sensitivity measurements. The force on the instrument is balanced by an electromagnet, the current through the magnet providing a measure of the force applied to the instrument. A novel float construction is also disclosed.

Abraham, B.M.; Miyano, K.; Ketterson, J.B.

1981-03-05T23:59:59.000Z

119

Horizontal film balance having wide range and high sensitivity  

DOE Patents [OSTI]

A thin-film, horizontal balance instrument is provided for measuring surface tension (surface energy) of thin films suspended on a liquid substrate. The balance includes a support bearing and an optical feedback arrangement for wide-range, high sensitivity measurements. The force on the instrument is balanced by an electromagnet, the current through the magnet providing a measure of the force applied to the instrument. A novel float construction is also disclosed. 5 figs.

Abraham, B.M.; Miyano, K.; Ketterson, J.B.

1983-11-08T23:59:59.000Z

120

Horizontal film balance having wide range and high sensitivity  

DOE Patents [OSTI]

A thin-film, horizontal balance instrument is provided for measuring surface tension (surface energy) of thin films suspended on a liquid substrate. The balance includes a support bearing and an optical feedback arrangement for wide-range, high sensitivity measurements. The force on the instrument is balanced by an electromagnet, the current through the magnet providing a measure of the force applied to the instrument. A novel float construction is also disclosed.

Abraham, Bernard M. (Oak Park, IL); Miyano, Kenjiro (Downers Grove, IL); Ketterson, John B. (Evanston, IL)

1983-01-01T23:59:59.000Z

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


121

Jet momentum balance independent of shear viscosity  

E-Print Network [OSTI]

Jet momentum balance measurements, such as those recently performed by the CMS collaboration, provide an opportunity to quantify the energy transferred from a parton shower to the underlying medium in heavy-ion collisions. Specifically, I argue that the Cooper-Frye freezeout distribution associated with the energy and momentum deposited by the parton shower is controlled to a significant extent by the distribution of the underlying bulk matter and independent of the details of how deposited energy is redistributed in the medium, which is largely determined by transport coefficients such as shear viscosity. Thus by matching the distribution of momentum associated with the secondary jet in such measurements to the thermal distribution of the underlying medium, one can obtain a model independent estimate on the amount of parton shower energy deposited.

R. B. Neufeld

2011-08-31T23:59:59.000Z

122

Mass balance of heavy metals in New Haven Harbor, Connecticut ...  

Science Journals Connector (OSTI)

ABSTRACT: A mass balance was constructed quantifying all known sources and sinks for the metals Ag, Cd, Cu, and Pb in New Haven Harbor, Connecticut,...

123

Ideal balance of work, play makes outdoor enthusiast's James...  

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

balance of work, play makes outdoor enthusiast's James Miller life enviable Nuclear engineer graduate research assistant gets valueable experience while taking advantage of local...

124

THE 2001 NET ENERGY BALANCE OF CORN-ETHANOL (PRELIMINARY)  

E-Print Network [OSTI]

1 THE 2001 NET ENERGY BALANCE OF CORN-ETHANOL (PRELIMINARY) Hosein Shapouri*, U.S. Department of corn ethanol utilizing the latest survey of U.S. corn producers and the 2001 U.S. survey of ethanol to produce ethanol and byproducts. The results indicate that corn ethanol has a positive energy balance, even

Patzek, Tadeusz W.

125

Duet: Cloud Scale Load Balancing with Hardware and Rohan Gandhi  

E-Print Network [OSTI]

that scale using a distributed data plane that runs on commodity servers. Software load balancers offer low overlooked resource in the data center networks � the switches themselves. We show how to embed the load-DC traffic. This traffic volume induces heavy load on both data plane and control plane of the load balancer

Zhang, Ming

126

Online Load Balancing for Related Machines 1 Piotr Berman  

E-Print Network [OSTI]

), the load of a machine i in schedule s and Load(s), the load of entire schedule s as follows: load(s; i) = 1On­line Load Balancing for Related Machines 1 Piotr Berman The Pennsylvania State University of randomized algorithms for this problem. Key Words: on­line algorithm, load balancing, related machines

Charikar, Moses

127

Randomized Load Balancing by Joining and Splitting Bins James Aspnes  

E-Print Network [OSTI]

Consider the following load balancing scenario: a certain amount of work load is distributed among a setRandomized Load Balancing by Joining and Splitting Bins James Aspnes Yitong Yin § 1 Introduction, one of the existing machines gives some of its load to the new machine; and upon a departure

Aspnes, James

128

Scalable Load Distribution and Load Balancing for Dynamic Parallel Programs  

E-Print Network [OSTI]

shown that the algorithm scales according to the definition of scalability given following. LoadScalable Load Distribution and Load Balancing for Dynamic Parallel Programs E. Berger and J. C of an integrated load distribution-load balancing algorithm which was targeted to be both efficient and scalable

Berger, Emery

129

Mass and Energy Balances of Wet Torrefaction of Lignocellulosic Biomass  

Science Journals Connector (OSTI)

Mass and Energy Balances of Wet Torrefaction of Lignocellulosic Biomass ... Wet torrefaction is a pretreatment process to convert biomass to energy-dense solid fuel, with relatively uniform handling characteristics. ... A wealth of research have been conducted in the wet torrefaction of lignocellulosic biomass,(5-9) but relatively few address the comprehensive mass and energy balance involved in the wet torrefaction. ...

Wei Yan; Jason T. Hastings; Tapas C. Acharjee; Charles J. Coronella; Victor R. Vsquez

2010-02-10T23:59:59.000Z

130

Production of Mallee Biomass in Western Australia: Energy Balance Analysis  

Science Journals Connector (OSTI)

Production of Mallee Biomass in Western Australia: Energy Balance Analysis ... If mallee crops prove commercially viable, a considerable centrally harvested biomass supply could be available for conversion to renewable energy and other industrial products. ... This study presents a systematic analysis of overall energy balance of mallee biomass production in WA. ...

Hongwei Wu; Qiang Fu; Rick Giles; John Bartle

2007-09-25T23:59:59.000Z

131

Load Balancing in Wireless Sensor Networks using Kirchhoff's Voltage Law  

E-Print Network [OSTI]

Load Balancing in Wireless Sensor Networks using Kirchhoff's Voltage Law Stavros Toumpis Electrical balancing in wireless networks with a single class of traffic, focusing our attention on an important example, i.e., Wireless Sensor Networks. The analysis is based on the Wireless Minimum Cost Problem

Toumpis, Stavros

132

Dynamic versus Static Load Balancing in a Pipeline Computation \\Lambda  

E-Print Network [OSTI]

­ ber of data sets is pipelined through a series of tasks and load balancing is performed­ mance and fully utilize the power of parallel machines the load of the computations must be distributedDynamic versus Static Load Balancing in a Pipeline Computation \\Lambda Anna Brunstrom brunstro

Simha, Rahul

133

Seasonal mass balance gradients in Norway L. A. Rasmussen1  

E-Print Network [OSTI]

Norwegian Water Resources and Energy Directorate (NVE) P. O. Box 5091 Majorstua, N-0301 Oslo, Norway16 Aug 05 Seasonal mass balance gradients in Norway L. A. Rasmussen1 and L. M. Andreassen2 1 in Norway exists in their profiles of both seasonal balances, winter bw(z) and summer bs(z). Unlike many

Rasmussen, L.A.

134

Spatial and Temporal Scales of Sverdrup Balance* MATTHEW D. THOMAS  

E-Print Network [OSTI]

Sciences and Bolin Centre for Climate Research, Stockholm University, Stockholm, Sweden HELEN L. JOHNSON adjustment occurring on time scales consistent with the basin-crossing times for Rossby waves, as predicted). Sverdrup balance describes a simple yet powerful balance between the wind stress curl and the depth

Stevens, David

135

Obesity, Energy Balance, and Cancer: New Opportunities for Prevention  

Science Journals Connector (OSTI)

...review-article Review Obesity, Energy Balance, and Cancer...Berger, Case Western Reserve University, 10900 Euclid...Center, Case Western Reserve University, Cleveland...considered in the context of energy balance and as potential...Today, 65% of the world's population lives...

Stephen D. Hursting; John DiGiovanni; Andrew J. Dannenberg; Maria Azrad; Derek LeRoith; Wendy Demark-Wahnefried; Madhuri Kakarala; Angela Brodie; and Nathan A. Berger

2012-11-01T23:59:59.000Z

136

Heuristics for Balancing Turbine Fans Samir V. Amiouny  

E-Print Network [OSTI]

April 20, 1997 Abstract We develop heuristics for a problem that models the static balancing of turbine Reiger, 1986. In some cases, such as in the constructionof hydraulic, steam or gas turbines, fan blades to counteract the residual un- balance. For gas and steam turbines, this is necessary not only when the engine

Bartholdi III, John J.

137

Form EIA-930 HOURLY AND DAILY BALANCING AUTHORITY OPERATIONS REPORT  

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

930 930 HOURLY AND DAILY BALANCING AUTHORITY OPERATIONS REPORT INSTRUCTIONS Due Date: mm/dd/yyyy Approved: OMB No. 1905-0129 Approval Expires: 10/31/2016 Burden: 0.19 hours Page 1 Draft for Discussion only PURPOSE Form EIA-930 requires Internet posting of hourly balancing authority operating data. The posted data are used to monitor the current status and trends of the electric power industry, and to support enhancement of electric system operations. REQUIRED RESPONDENTS For the contiguous United States: all entities that are listed in NERC's Compliance Registry as a balancing authority must post balancing authority operating information required by this survey. Other than the Midwest ISO (MISO), registered balancing authorities that are parties

138

FY 2007 Annual Uncosted Balances Report | Department of Energy  

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

Annual Uncosted Balances Reports » FY 2007 Annual Annual Uncosted Balances Reports » FY 2007 Annual Uncosted Balances Report FY 2007 Annual Uncosted Balances Report The Department faced significant challenges due to the unusually long Continuing Resolution (CR), which extended until April 2007. Under the CR the Department must act conservatively to ensure that obligations and costs are restrained in order to mitigate any negative impacts should actual appropriations differ significantly from planned and budgeted amounts. In addition, the Department is prohibited from engaging in any "new starts" for contracts or projects, which means that these activities are deferred until later in the year, thereby increasing the amount of uncosted balances at year-end since the costing cycle is, in essence, no longer on a fiscal

139

Load Balancing Of Parallel Monte Carlo Transport Calculations  

National Nuclear Security Administration (NNSA)

Load Balancing Of Parallel Load Balancing Of Parallel Monte Carlo Transport Calculations R.J. Procassini, M. J. O'Brien and J.M. Taylor Lawrence Livermore National Laboratory, P. O. Box 808, Livermore, CA 94551 The performance of parallel Monte Carlo transport calculations which use both spatial and particle parallelism is increased by dynamically assigning processors to the most worked domains. Since the particle work load varies over the course of the simulation, each cycle this algorithm determines if dynamic load balancing would speed up the calculation. If load balancing is required, a small number of particle communications are initiated in order to achieve load balance. This method has decreased the parallel run time by more than a factor of three for certain criticality

140

Balanced interferometric system for stability measurements  

SciTech Connect (OSTI)

We describe two different, double-sided interferometer designs for measuring material stability. Both designs are balanced interferometers where the only optical path difference is the sample and the reference beams are located within the interferometer. One interferometer is a double-pass design, whereas the other is a single-pass system. Based on a tolerancing analysis, the single-pass system is less susceptible to initial component misalignment and motions during experiments. This single-pass interferometer was tested with an 86 nm thin-film silver sample for both short-term repeatability and long-term stability. In 66 repeatability tests of 30 min each, the mean measured drift rate was less than 1 pm/h rms. In two long-term tests (>9 h), the mean drift rate was less than 1.1 pm/h, which shows good agreement between the short- and long-term measurements. In these experiments, the mean measured length change was 2 nm rms.

Ellis, Jonathan D.; Joo, Ki-Nam; Spronck, Jo W.; Munnig Schmidt, Robert H

2009-03-20T23:59:59.000Z

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

A comparison of material balance calculations based on equilibrium ratios with Schilthuis balance calculations  

E-Print Network [OSTI]

and Liquid Phases for Assumed Initial Volume of 3, 900, 000, 000 Barrels. 31 ABSTRACT The theory of the material balance based on equihbrium ratios is described. The Kelley-Snyder field is described and a calculation of oil in place by the Schilthuis...& noglectbag the pres?ace of a water drive might ~ the high value of 4x 000, 000?000 barrels, and would if included, briag this value mox's into line with the others, Any water drive that would cause such effects would have to be from a limited aquifer...

Clanton, John L

2012-06-07T23:59:59.000Z

142

Abstract B30: Indicators of energy balance and breast cancer risk among white and black women  

Science Journals Connector (OSTI)

...Lifestyle, and Genetics Physical Activity and Energy Balance Physical Activity and Energy Balance: Poster Presentations - Proffered Abstracts...2013; Atlanta, GA Abstract B30: Indicators of energy balance and breast cancer risk among white and...

Maureen Sanderson; Sandra L. Deming-Halverson; Alecia M. Fair; Martha J. Shrubsole; Alicia Beeghly-Fadiel; Sarah Nechuta; Yong Cui; David Shen-Miller; Heather O'Hara; Nia Foderingham; Xiao-Ou Shu; Wei Zheng

2014-11-01T23:59:59.000Z

143

Energy Balance Modulates Mouse Skin Tumor Promotion through Altered IGF-1R and EGFR Crosstalk  

Science Journals Connector (OSTI)

...and growth factor starved for...Results Dietary energy balance effects...malignant conversion (see also...that dietary energy balance modulated...steady-state growth factor signaling...Berger NA.Energy balance, host-related factors, and cancer...

Tricia Moore; Linda Beltran; Steve Carbajal; Stephen D. Hursting; and John DiGiovanni

2012-10-01T23:59:59.000Z

144

Beginning Foreign Obligation Balances for the Power Reactors Presentation  

National Nuclear Security Administration (NNSA)

Beginning Foreign Obligation Balances Beginning Foreign Obligation Balances Beginning Foreign Obligation Balances Beginning Foreign Obligation Balances for the Power Reactors for the Power Reactors Michael J. Smith Michael J. Smith NAC International NAC International Obligations Accounting Implementation Workshop Obligations Accounting Implementation Workshop January 13, 2004 January 13, 2004 Crowne Crowne Plaza Plaza Ravinia Ravinia Atlanta, Georgia Atlanta, Georgia Project Purpose Project Purpose * Bridge the gap in foreign obligated (FO) inventory tracking for US power reactor RISs between 10/1/01 and 9/30/03 * Provide input for 10/1/03 FO beginning inventories in the NMMSS Obligations Accounting Implementation Workshop Obligations Accounting Implementation Workshop January 13, 2004 January 13, 2004 Crowne

145

Fact #674: May 9, 2011 Petroleum Trade Balance  

Broader source: Energy.gov [DOE]

The trade balance (exports minus imports) for petroleum has been negative for more than a quarter of a century, meaning that the U.S. imports more petroleum than it exports. The largest petroleum...

146

Work/Family Balance for Men in Student Affairs  

E-Print Network [OSTI]

This qualitative study will examine the concept of work/family demand specifically through the lens of male student affairs practitioners. Work family balance has been identified as a critical issue for the field of HRD impacting both individual...

Singh, Shailendra Mohan

2012-07-16T23:59:59.000Z

147

Power balance in a helicon plasma source for space propulsion  

E-Print Network [OSTI]

Electric propulsion systems provide an attractive option for various spacecraft propulsion applications due to their high specific impulse. The power balance of an electric thruster based on a helicon plasma source is ...

White, Daniel B., Jr

2008-01-01T23:59:59.000Z

148

Applying Load Balancing in Data Parallel Applications Using DASUD  

Science Journals Connector (OSTI)

DASUD (Diffusion Algorithm Searching Unbalanced Domains) algorithm has been implemented in an SPMD parallel-image thinning application to balance the workload in the processors as computation proceeds and was ...

A. Corts; M. Planas; J. L. Milln

2003-01-01T23:59:59.000Z

149

Data Management with Load Balancing in Distributed Computing  

Science Journals Connector (OSTI)

This paper reviews existing data management schemes and presents a design and development of a data management scheme with load balancing in a distributed computing. This scheme defines a variety of degree of load

Jong Sik Lee

2004-01-01T23:59:59.000Z

150

Numerical Implementation of the Wave Energy Balance Equation  

Science Journals Connector (OSTI)

Successful solution of the problem of hindcasting and forecasting a sea wind wave depends on the quality of the physical model, the numerical implementation of the wave energy balance equation and the accuracy of...

Professor Dr. Igor V. Lavrenov

2003-01-01T23:59:59.000Z

151

Originalism, Balanced Legal Realism and Judicial Selection: A Case Study  

E-Print Network [OSTI]

The "balanced realist" view that judging inevitably involves lawmaking is widely accepted, even among originalists, such as Justice Scalia, Randy Barnett and Steven Calabresi. Yet many lawyers are still reluctant to ...

Ware, Stephen J.

2013-07-10T23:59:59.000Z

152

Bank Customers' Channel Preferences for Requesting Account Balances  

Science Journals Connector (OSTI)

Electronic applications in banking have enhanced customers' ability to control the balances and latest transactions of their bank accounts. Many banks today offer this service also via mobile channel further improving customers' capability to use the ...

Tommi Laukkanen

2007-01-01T23:59:59.000Z

153

Turbulent kinetic energy balance as a tool for estimating vertical ...  

Science Journals Connector (OSTI)

Based on microstructure measurements in a simply shaped lake basin, the sources of ... Comparison with turbulent kinetic energy balances, performed in five other lakes, ...... pation (PB) is everywhere the same per unit area of sediment

1910-00-90T23:59:59.000Z

154

DOE Solar Decathlon: News Blog » Energy Balance  

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

Energy Balance Energy Balance Below you will find Solar Decathlon news from the Energy Balance archive, sorted by date. New Contest Data Displays Provide Insight into Competition Scoring Saturday, October 5, 2013 By Solar Decathlon New contest data displays are now available on the U.S. Department of Energy Solar Decathlon website. If you are interested in the real-time performance of each house and want to keep a close eye on the competition, check out the Contests section pages. In the Contests section, the pages for the measured contests (Comfort Zone, Hot Water, Appliances, Home Entertainment, and Energy Balance) explain the contest requirements and provide real-time graphical displays of the accumulated measurements/scores for each team. Roll your cursor over the graphics to see more detailed information about each contest. For example,

155

A single-stage optical load-balanced switch for data centers  

Science Journals Connector (OSTI)

Load balancing is an attractive technique to achieve maximum throughput and optimal resource utilization in large-scale switching systems. However current electronic load-balanced...

Huang, Qirui; Yeo, Yong-Kee; Zhou, Luying

2012-01-01T23:59:59.000Z

156

Solid Oxide Fuel Cell Balance of Plant and Stack Component Integration...  

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

Solid Oxide Fuel Cell Balance of Plant and Stack Component Integration Solid Oxide Fuel Cell Balance of Plant and Stack Component Integration Presentation by Acumentrics...

157

Online Load Balancing for Related Machines 1 (Revised Piotr Berman  

E-Print Network [OSTI]

s as follows: load(s; i) = 1 v i X s(j)=i p j ; Load(s) = max i load(s; i) It is easy to observe that findingOn­line Load Balancing for Related Machines 1 (Revised Version) Piotr Berman The Pennsylvania State of randomized algorithms for this problem. Key Words: on­line algorithm, load balancing, related machines

Karpinski, Marek

158

Transforming a graph into a 1-balanced graph  

Science Journals Connector (OSTI)

Let G be a non-trivial, loopless graph and for each non-trivial subgraph H of G, let g(H)=|E(H)||V(H)|-@w(H). The graph G is 1-balanced if @c(G), the maximum among g(H), taken over all non-trivial subgraphs H of G, is attained when H=G. This quantity ... Keywords: Fractional arboricity, Molecular, Strongly balanced, Uniformly dense

Lavanya Kannan; Arthur Hobbs; Hong-Jian Lai; Hongyuan Lai

2009-01-01T23:59:59.000Z

159

o Consonant-Nucleus-Consonant (CNC) o 50 phonetically balanced one-syllable words (list phonetically balanced to  

E-Print Network [OSTI]

Stimuli o Consonant-Nucleus-Consonant (CNC) o 50 phonetically balanced one-syllable words (list) as a function of run number METHODS Figure 1: Testing screen consisting of 50 CNC words. Figure 3. Acute adult

Litovsky, Ruth

160

Urban Energy Balance Obtained from the Comprehensive Outdoor Scale Model Experiment. Part I: Basic Features of the Surface Energy Balance  

Science Journals Connector (OSTI)

The objective of this study is to examine the basic features of the surface energy balance (SEB) using the data obtained from the Comprehensive Outdoor Scale Model (COSMO). COSMO is an idealized miniature city that has no vegetation, no human ...

Toru Kawai; Manabu Kanda

2010-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

FY 2008 & FY 2009 Annual Uncosted Balances Report | Department of Energy  

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

Uncosted Balances Reports » FY 2008 & FY 2009 Uncosted Balances Reports » FY 2008 & FY 2009 Annual Uncosted Balances Report FY 2008 & FY 2009 Annual Uncosted Balances Report This report presents a combined presentation and analysis of the Department's uncosted balances for FY 2008 and FY 2009. In FY 2009, the American Recovery and Reinvestment Act of 2009 (Recovery Act) provided the Department an additional $36.7 billion of funding. The FY 2009 uncosted balances associated with Recovery Act funding are separately presented but are not included in the additional analysis of uncosted balances in this report. FY 2008-2009 Report on Uncosted Balances More Documents & Publications FY 2010 Annual Uncosted Balances Report FY 2011 Annual Uncosted Balances Report FY 2012 Annual Uncosted Balances

162

The Impact of Meltwater Refreezing on the Mass Balance of a High Arctic Glacier  

E-Print Network [OSTI]

methods of incorporating refreezing into mass balance calculations have been proposed in the literature

163

DOE Solar Decathlon: News Blog » Energy Balance  

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

'Energy Balance' 'Energy Balance' New Contest Data Displays Provide Insight into Competition Scoring Saturday, October 5, 2013 By Solar Decathlon New contest data displays are now available on the U.S. Department of Energy Solar Decathlon website. If you are interested in the real-time performance of each house and want to keep a close eye on the competition, check out the Contests section pages. In the Contests section, the pages for the measured contests (Comfort Zone, Hot Water, Appliances, Home Entertainment, and Energy Balance) explain the contest requirements and provide real-time graphical displays of the accumulated measurements/scores for each team. Roll your cursor over the graphics to see more detailed information about each contest. For example, in the Appliances Contest graphic, the scores for running the refrigerator,

164

Sandia National Laboratories: Careers: Work-Life Balance  

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

Work-Life Balance Work-Life Balance People in park Your life is not just work We understand your time matters - that's why Sandia is flexible in many ways. Sandia encourages employees to have a healthy, multidimensional lifestyle and achieve a personal balance between home, work, and community life. We offer flexible work arrangements that serve as alternatives to the traditional workweek. Sandia also provides a fulfilling professional environment, a network of employee support resources, and an array of health and wellness programs. In addition, we promote opportunities for community involvement and celebrate significant team efforts. We provide the following programs to support our employees in both their work and personal lives. Flexible work arrangements 9/80 compressed workweek. Put in 80 hours over the course of 9

165

Smart Meters Help Balance Energy Consumption at Solar Decathlon |  

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

Smart Meters Help Balance Energy Consumption at Solar Decathlon Smart Meters Help Balance Energy Consumption at Solar Decathlon Smart Meters Help Balance Energy Consumption at Solar Decathlon September 28, 2011 - 10:57am Addthis The Team Tidewater Virginia smart meter, as seen on opening day, indicates the team generated 5 kW hours of electricity in the first several hours of the competition. | Image courtesy of Lachlan Fletcher, Studio 18a The Team Tidewater Virginia smart meter, as seen on opening day, indicates the team generated 5 kW hours of electricity in the first several hours of the competition. | Image courtesy of Lachlan Fletcher, Studio 18a Liisa O'Neill Liisa O'Neill Former New Media Specialist, Office of Public Affairs Clouds, rain, thunderstorms... at Solar Decathlon Village? Oh my, you may say. But less-than-ideal weather conditions are no match for this year's

166

Smart Meters Help Balance Energy Consumption at Solar Decathlon |  

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

Smart Meters Help Balance Energy Consumption at Solar Decathlon Smart Meters Help Balance Energy Consumption at Solar Decathlon Smart Meters Help Balance Energy Consumption at Solar Decathlon September 28, 2011 - 10:57am Addthis The Team Tidewater Virginia smart meter, as seen on opening day, indicates the team generated 5 kW hours of electricity in the first several hours of the competition. | Image courtesy of Lachlan Fletcher, Studio 18a The Team Tidewater Virginia smart meter, as seen on opening day, indicates the team generated 5 kW hours of electricity in the first several hours of the competition. | Image courtesy of Lachlan Fletcher, Studio 18a Liisa O'Neill Liisa O'Neill Former New Media Specialist, Office of Public Affairs Clouds, rain, thunderstorms... at Solar Decathlon Village? Oh my, you may say. But less-than-ideal weather conditions are no match for this year's

167

Cluster-Based Load Balancing Algorithms for Grids  

E-Print Network [OSTI]

E-science applications may require huge amounts of data and high processing power where grid infrastructures are very suitable for meeting these requirements. The load distribution in a grid may vary leading to the bottlenecks and overloaded sites. We describe a hierarchical dynamic load balancing protocol for Grids. The Grid consists of clusters and each cluster is represented by a coordinator. Each coordinator first attempts to balance the load in its cluster and if this fails, communicates with the other coordinators to perform transfer or reception of load. This process is repeated periodically. We analyze the correctness, performance and scalability of the proposed protocol and show from the simulation results that our algorithm balances the load by decreasing the number of high loaded nodes in a grid environment.

Payli, Resat Umit; Dagdeviren, Orhan

2011-01-01T23:59:59.000Z

168

DEPARTMENT OF ENERGY PROCUREMENT SYSTEM FY 2002 BALANCED SCORECARD :  

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

PROCUREMENT & ASSISTANCE MANAGEMENT PROCUREMENT & ASSISTANCE MANAGEMENT FY 2008 BALANCED SCORECARD PERFORMANCE MANAGEMENT PROGRAM National Core Performance Measures Supporting Corporate Management Initiatives January 2008 2 Balanced Scorecard Methodology * The BSC is a structured approach to performance measurement and performance management that links the organization's strategic thinking to the activities necessary to achieve desired results * The BSC is a vehicle for communicating an organization's strategic direction and for measuring achievements towards these predetermined objectives * The BSC clearly establishes linkage between strategic objectives, the measures for determining progress, the stretch targets established, and the focused initiatives needed to move the organization forward to meet those

169

The vorticity balance of Gulf Stream meanders off North Carolina  

E-Print Network [OSTI]

-plane. Most of the weekly-period Gulf Stream fluctuations observed during the 4-month winter experiment approximately satisfied the zero-order balance. However, in several anomalous events, when the zero-order balance was not satisfied, a scaling analysis...-temperature-depth (STD) data collected on these cruises. Except for those stations which display the cool, fresh continental shelf water, the TS plots for each cruise show very little scatter (Bane et al. , 1980a and Brooks et al. , 1980b). After removing the stations...

Ignaszewski, Mark Joseph

2012-06-07T23:59:59.000Z

170

Seasonality in the Natural Gas Balancing Item: Historical Trends and  

Gasoline and Diesel Fuel Update (EIA)

Analysis > Seasonality in the Natural Gas Balancing Item: Historical Trends and Corrective Measures Analysis > Seasonality in the Natural Gas Balancing Item: Historical Trends and Corrective Measures Seasonality in the Natural Gas Balancing Item: Historical Trends and Corrective Measures Released: June 4, 2010 Download Full Report (PDF) This special report examines an underlying cause of the seasonal pattern in the balancing item published in the Natural Gas Monthly. Research finds that a significant portion of data collected on EIA’s primary monthly natural gas consumption survey reflects billing data that does not strictly coincide with the actual calendar month, which creates an aggregate-level discrepancy with EIA’s other natural gas supply and disposition data series. This discrepancy is especially observable during the fall and spring as one transitions into and out of the winter heating season. The report also outlines improved data collection and estimation procedures that will be implemented later this year to more closely align reported and actual calendar month consumption. This discussion will be helpful to users of EIA’s volumetric natural gas data. Questions about this report should be directed to Andy Hoegh at andrew.hoegh@eia.doe.gov or (202) 586-9502.

171

wellness.umd.edu 1. Choose a balanced, energy-  

E-Print Network [OSTI]

KEEP CALM AND STRESS LESS wellness.umd.edu 1. Choose a balanced, energy- sustaining meal your bank account 41. Have a dance party in your room 42. Savor a healthy fruit smoothie from Energy for when stress becomes too much to handle on your own. Make an appointment with the Counseling Center

Gruner, Daniel S.

172

The gastrointestinal tract as a nutrient-balancing organ  

Science Journals Connector (OSTI)

...bars and grey arrow on each graph show the relative differences...influences over proliferating cell nuclear antigen expression in the locust...nutrients engenders fitness costs. Maintaining nutrient balance...nutrient gain in relation to costs of maintaining the GIT; our...

2010-01-01T23:59:59.000Z

173

Hypergraph-based Dynamic Load Balancing for Adaptive Scientific Computations  

E-Print Network [OSTI]

- gration cost to move data, thereby reducing total execution time. The new model can be solved using Nuclear Security Administration under Contract DE- AC04-94AL85000. This work was supported by the NNSA computations [7]. Even if the original problem is well balanced, e.g., by using graph or hypergraph parti

Boman, Erik

174

Number-phase uncertainty relations: Verification by balanced homodyne measurement  

Science Journals Connector (OSTI)

It is shown that fundamental uncertainty relations between photon number and canonical phase of a single-mode optical field can be verified by means of a balanced homodyne measurement. All the relevant quantities can be sampled directly from the measured phase-dependent quadrature distribution.

T. Opatrn; M. Dakna; D.-G. Welsch

1998-03-01T23:59:59.000Z

175

Dual Polarized And Balanced Receivers At Millimeter And Submillimeter  

E-Print Network [OSTI]

is dedicated to my parents. #12;iv Acknowledgments First and foremost, I would like to express my heartiest, soccer, tennis, racket ball, and badminton. Finally, I thank my parents, my brother and sisters of strength and inspiration, and without whom I would have lost my way. #12;vi Dual Polarized and Balanced

Chattopadhyay, Goutam

176

Balancing Search and Target Response in Cooperative UAV Teams  

E-Print Network [OSTI]

Balancing Search and Target Response in Cooperative UAV Teams Yan Jin, Yan Liao, Marios M of Cincinnati Cincinnati, OH 45221-0030 Abstract-- In this paper, we consider a heterogeneous team of UAVs drawn-time by the actions of all UAVs and their consequences (e.g., sensor readings), which makes the task dynamics

Minai, Ali A.

177

On Achieving Balanced Power Consumption in Software Pipelined Loops #  

E-Print Network [OSTI]

. The benchmarks are executed on the Wattch power simulator. In comparison to the original (powerOn Achieving Balanced Power Consumption in Software Pipelined Loops # Hongbo Yang Dept of ECE Univ@capsl.udel.edu ABSTRACT While a significant body of work in compilers has been de­ voted to reducing energy consumption

Gao, Guang R.

178

EXPERIMENTS IN LOAD BALANCING ACROSS THE GRID VIA A CODE  

E-Print Network [OSTI]

EXPERIMENTS IN LOAD BALANCING ACROSS THE GRID VIA A CODE TRANSFORMATION Eric Violard, Romaric David {violard,david,schwarz}@icps.u-strasbg.fr Abstract We propose a code transformation to adapt a parallel MPI to the dependencies scheme it involves. Experimen- tal results show the advantage of our code transformation compared

Genaud, Stéphane

179

ParkingMeter: Balancing Energy Savings and Service Availability  

E-Print Network [OSTI]

ParkingMeter: Balancing Energy Savings and Service Availability Riccardo Crepaldi University of Illinois at Urbana Champaign rcrepal2@illinois.edu Ryan Welsh University of Illinois at Urbana Champaign rjwelsh2@illinois.edu Robin H. Kravets University of Illinois at Urbana Champaign rhk@illinois

Kravets, Robin

180

SUPERVISORY ADAPTIVE BALANCING OF RIGID ROTORS DURING ACCELERATION  

E-Print Network [OSTI]

machining spindles, industrial turbomachinery, and aircraft gas turbine engines, are very commonly used strategy is proposed to coordinate the parameter estimation and the balancer control action. Simulation acceleration transient time will be developed based on a rigid rotor model. The actuator used in this research

Zhou, Shiyu

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

Dynamic Load Balancing for the Distributed Mining of Molecular Structures  

E-Print Network [OSTI]

Dynamic Load Balancing for the Distributed Mining of Molecular Structures Giuseppe Di Fatta, Member the data mining community, where algorithms to find frequent graphs have received increasing attention over a distributed approach to the frequent subgraph mining problem to discover interesting patterns in molecular

Berthold, Michael R.

182

ALBL: an adaptive load balancing algorithm for distributed web systems  

Science Journals Connector (OSTI)

This paper presents an adaptive load balancing algorithm (ALBL) for cluster-based web systems. The balancing policy is based on two criteria: HTTP process time and network delay. The former describes web server ability to process a forthcoming request, while the latter tries to estimate network conditions. Periodic criteria calculations are performed by agents at the web switch and the weight estimation process is transparent to web servers enhancing therefore distributed system's scalability. We put to test our implementation against known blind selection balancing algorithms used at web-farms such as: Round Robin, stateful ones such as Least Connections and adaptive ones such as Least Load. We also put to test performance and scalability of previous algorithms. From our testbed scenario results we show that ALBL algorithm outperforms stateless and stateful algorithms and also presents significant performance gains towards adaptive algorithms. We also show that our algorithm scales well as the number of balancing servers and web cluster's requests rate increases. We also pinpoint ALBL algorithm ability to predict network conditions and web servers load without the use of feedback information obtained by web servers but frequent service and network probes towards web servers issued by the web switch.

Sotirios Kontogiannis; Alexandros Karakos

2014-01-01T23:59:59.000Z

183

Canopy radiation transmission for an energy balance snowmelt model  

E-Print Network [OSTI]

Canopy radiation transmission for an energy balance snowmelt model Vinod Mahat1 and David G January 2012. [1] To better estimate the radiation energy within and beneath the forest canopy for energy differential equations using a single path assumption were solved analytically to approximate the radiation

Tarboton, David

184

BALANCE, POTENTIALVORTICITY INVERSION, LIGHTHILL RADIATION, AND THE SLOW QUASIMANIFOLD  

E-Print Network [OSTI]

. But the nature of large­scale atmosphere--ocean turbulence is in some ways at an opposite extreme: Big whirls entire understanding of large­scale atmosphere--ocean dynam­ ics depends on the notions of balance Rossby­wave propagation mechanism, or quasi­elasticity, that underlies almost every large­scale fluid

Cambridge, University of

185

Distributed dynamic load balancing for pipelined computations on heterogeneous systems  

Science Journals Connector (OSTI)

One of the most significant causes for performance degradation of scientific and engineering applications on high performance computing systems is the uneven distribution of the computational work to the resources of the system. This effect, which is ... Keywords: Distributed model, Dynamic load balancing algorithms, Loops with dependencies, Master-worker model, Non-dedicated heterogeneous systems, Synchronization, Weighting

Ioannis Riakiotakis; Florina M. Ciorba; Theodore Andronikos; George Papakonstantinou

2011-10-01T23:59:59.000Z

186

Water and Surface Energy Balance Modeling in Botswana  

Science Journals Connector (OSTI)

From January-March 1989 an intensive field campaign was held in the eastern savanna of Botswana, Africa, to collect ground data to parameterize models which can be used to determine the physical status and water-balance terms of the earth's ...

A. A. Van de Griend; M. Owe; H. F. Vugts; S. D. Prince

1989-11-01T23:59:59.000Z

187

Investigation of Data Quality for Wind Tunnel Internal Balance Testing  

E-Print Network [OSTI]

Analysis Techniques . . . . . . . . 35 B. Examination of the Uncertainty in Measurements . . . . . 37 C. Data Acquisition and Reference Frames . . . . . . . . . . . 40 D. Sting De ections . . . . . . . . . . . . . . . . . . . . . . . 42 E. Static Tare... Balance Gages : : : : : : : : : : : : : : : 38 7 Uncertainty of Measured Testing Parameters : : : : : : : : : : : : : : 40 8 Uncertainty of the Reported Test Section and Model Parameters : : 55 9 Uncertainty of the Reported Force and Moment Coe cients...

Hidore, John Preston

2013-04-04T23:59:59.000Z

188

Virginia Wetlands Report Case Studies: Balancing Risks Associated with  

E-Print Network [OSTI]

Virginia Wetlands Report Case Studies: Balancing Risks Associated with Shoreline Protection Publication Focused on Virginia Wetland Issues and Training Fall 2007 Erosion happens and the sea level of the property owner with the public interest in the Bay and its living resources. The Tidal Wetlands Act (1972

189

Vehicle Technologies Office: Fact #674: May 9, 2011 Petroleum Trade Balance  

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

4: May 9, 2011 4: May 9, 2011 Petroleum Trade Balance to someone by E-mail Share Vehicle Technologies Office: Fact #674: May 9, 2011 Petroleum Trade Balance on Facebook Tweet about Vehicle Technologies Office: Fact #674: May 9, 2011 Petroleum Trade Balance on Twitter Bookmark Vehicle Technologies Office: Fact #674: May 9, 2011 Petroleum Trade Balance on Google Bookmark Vehicle Technologies Office: Fact #674: May 9, 2011 Petroleum Trade Balance on Delicious Rank Vehicle Technologies Office: Fact #674: May 9, 2011 Petroleum Trade Balance on Digg Find More places to share Vehicle Technologies Office: Fact #674: May 9, 2011 Petroleum Trade Balance on AddThis.com... Fact #674: May 9, 2011 Petroleum Trade Balance The trade balance (exports minus imports) for petroleum has been negative

190

SunShot Initiative: Power Electronics and Balance of System Hardware  

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

Power Electronics and Balance of Power Electronics and Balance of System Hardware Technologies to someone by E-mail Share SunShot Initiative: Power Electronics and Balance of System Hardware Technologies on Facebook Tweet about SunShot Initiative: Power Electronics and Balance of System Hardware Technologies on Twitter Bookmark SunShot Initiative: Power Electronics and Balance of System Hardware Technologies on Google Bookmark SunShot Initiative: Power Electronics and Balance of System Hardware Technologies on Delicious Rank SunShot Initiative: Power Electronics and Balance of System Hardware Technologies on Digg Find More places to share SunShot Initiative: Power Electronics and Balance of System Hardware Technologies on AddThis.com... Concentrating Solar Power Photovoltaics Systems Integration

191

Combined association of energy balance, lifestyle factors and breast cancer risk  

Science Journals Connector (OSTI)

...controls aged 25-64 years. Energy intake was assessed with a...These findings suggest that energy balance, rather than its...factor for breast cancer. Energy balance is comprised of a complex constellation of behaviors; central adiposity...

Alecia S. Malin; Chuck Matthews; Hui Cai; Herbert Yu; Xiao-Ou Shu; Fan Jin; Yu-Tang Gao; and Wei Zheng

2004-04-01T23:59:59.000Z

192

Energy balance and turbulent flux partitioning in a cornsoybean rotation in the Midwestern US  

Science Journals Connector (OSTI)

Quantifying the energy balance above plant canopies is critical for ... patterns. This study examined temporal variations of energy balance terms for contrasting canopies [corn (Zea mays L.) and soybean (Glycine ...

Guillermo Hernandez-Ramirez; Jerry L. Hatfield

2010-03-01T23:59:59.000Z

193

Data Consistency for Self-acting Load Balancing of Parallel File System  

Science Journals Connector (OSTI)

With the increasing scale of I/O servers, nice load balancing algorithm among I/O servers is ... problem, we have proposed a self-acting load balancing strategy. In this paper, data consistency between I/O server...

Li Guoying; Dong Bin; Li Xiuqiao; Wu Qimeng

2012-01-01T23:59:59.000Z

194

An Adaptive Load Balancing Algorithm for Large Data Parallel Processing with Communication Delay  

Science Journals Connector (OSTI)

Achieving good load balance in cluster environment is difficult due to its dynamic nature. Besides, the data to be processed may be transfered from ... fluctuating transfer rate. This paper proposes a load balanc...

Kenji Imasaki; Jemal H. Abawajy

2003-01-01T23:59:59.000Z

195

Enhancing Load Balancing in a Data-Parallel GSM Network Simulation through Application-Specific Information  

Science Journals Connector (OSTI)

Load balancing plays an important role in achieving ... application. In order to produce a proper load distribution and to minimize overhead, a load balancing algorithm needs to take into account characteristics ...

Pentti Huttunen; Jouni Ikonen; Jari Porras

2002-01-01T23:59:59.000Z

196

Abstract PL02-02: Energy balance and cancer prevention: Lessons learned from clinical research  

Science Journals Connector (OSTI)

...for Cancer Research October 2011 meeting-abstract Epidemiology...Lifestyle Factors Energy Balance and...Prevention Research-- Oct 22-25...Boston, MA Abstract PL02-02: Energy balance and...from clinical research Pamela J...

Pamela J. Goodwin

2011-10-01T23:59:59.000Z

197

Abstract CN05-04: Energy balance within the community: What's new?  

Science Journals Connector (OSTI)

...meeting-abstract Prevention Research Poster Presentations...Proffered Abstracts Poster Presentations...Dietary energy balance modulates...of dietary energy balance on...Authors}. {Abstract title...for Cancer Research; 2010 Apr...

Tim E. Byers

2010-01-01T23:59:59.000Z

198

TITLE: HVAC TESTING & BALANCING FOR MAJOR AND MINOR PROJECTS OBJECTIVE AND  

E-Print Network [OSTI]

TITLE: HVAC TESTING & BALANCING FOR MAJOR AND MINOR PROJECTS OBJECTIVE AND PURPOSE: To provide an independent test & balance for the adjustment of all HVAC systems in all major projects and minor projects

Fernandez, Eduardo

199

Balancing Cost and Risk: The Treatment of Renewable Energy in Western Utility Resource Plans  

E-Print Network [OSTI]

the likely cost of renewable energy in the longer term. ItBalancing Cost and Risk: The Treatment of Renewable EnergyBalancing Cost and Risk: The Treatment of Renewable Energy

Wiser, Ryan; Bolinger, Mark

2005-01-01T23:59:59.000Z

200

UK Energy Statistics: Renewables and Waste, Commodity Balances (2010) |  

Open Energy Info (EERE)

403 403 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142288403 Varnish cache server UK Energy Statistics: Renewables and Waste, Commodity Balances (2010) Dataset Summary Description Annual commodity balances (supply, consumption) for renewables and waste in the UK from 1998 to 2009. Published as part of the Digest of UK energy statistics (DUKES), by the UK Department of Energy & Climate Change (DECC). Waste includes: wood waste, farm waste, sewage gas, landfill gas, waste and tyres. Renewables includes: wood, plant-based biomass, geothermal and active solar heat, hydro, wind, wave and tidal, and liquid biofuels. These data were used to produce Tables 7.1 to 7.3 in the Digest of United Kingdom Energy Statistics 2010 (available: http://decc.gov.uk/assets/decc/Statistics/publications/dukes/348-dukes-2...).

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

Low Total OECD Oil Stocks* Keep Market Balance Tight  

Gasoline and Diesel Fuel Update (EIA)

5 5 Notes: This chart illustrates why EIA sees crude oil prices staying relatively high. It shows global inventories, as measured by OECD petroleum stocks. EIA sees a tenuous supply/demand balance over the remainder of 2001. Global inventories remain low, and need to recover to more adequate levels of forward demand coverage in order to avoid continued price volatility. The most recent data show OECD inventories remaining at very low levels. Low inventories increase the potential for price volatility throughout 2001. Inventories are a good measure of the supply/demand balance that affects prices. A large over-supply (production greater than demand) will put downward pressure on prices, while under-supply will push prices upward. OECD inventories illustrate the changes in the world petroleum

202

Green Pricing Program Marketing Expenditures: Finding the Right Balance  

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

449 449 September 2009 Green Pricing Program Marketing Expenditures: Finding the Right Balance Barry Friedman and Mackay Miller National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Operated by the Alliance for Sustainable Energy, LLC Contract No. DE-AC36-08-GO28308 Technical Report NREL/TP-6A2-46449 September 2009 Green Pricing Program Marketing Expenditures: Finding the Right Balance Barry Friedman and Mackay Miller Prepared under Task No. SAO9.3003 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any

203

Balancing the load: A Voronoi based scheme for parallel computations  

E-Print Network [OSTI]

The use of numerical simulations in science is ever increasing and with it the computational size. In many cases single processors are no longer adequate and simulations are run on multiple core machines or supercomputers. One of the key issues when running a simulation on multiple CPUs is maintaining a proper load balance throughout the run and minimizing communications between CPUs. We propose a novel method of utilizing a Voronoi diagram to achieve a nearly perfect load balance without the need of any global redistributions of data. As a show case, we implement our method in RICH, a 2D moving mesh hydrodynamical code, but it can be extended trivially to other codes in 2D or 3D. Our tests show that this method is indeed efficient and can be used in a large variety of existing hydrodynamical codes as well as other applications.

Steinberg, Elad; Sari, Re'em; Duffell, Paul

2014-01-01T23:59:59.000Z

204

5 - Load Balance Scheduling for Cloud Data Centers  

Science Journals Connector (OSTI)

This chapter introduces online load balance scheduling for Cloud data centers. One of the challenging scheduling problems in Cloud data centers is the allocation and migration of reconfigurable virtual machines and integrated features of hosting physical machines. We first propose an online resource scheduling algorithm (OLRSA), which considers real-time and multidimensional resource scheduling. Besides OLRSA, a Lowest Integrated-load First Algorithm (LIF) is also introduced. Performance evaluation of both algorithms against other existing algorithms is provided by simulation.

Wenhong Tian; Yong Zhao

2015-01-01T23:59:59.000Z

205

A Note on Online Load Balancing for Related Machines  

E-Print Network [OSTI]

(j) that will execute it. We define the load of a machine i and the load of entire schedule s as follows: load(s; i) = 1A Note on On­line Load Balancing for Related Machines Piotr Berman \\Lambda Marek Karpinski y that differ in speed but are related in the following sence: a job of size p requires time p=v on a machine

Eckmiller, Rolf

206

A balancing act: Rivers need varying flows to remain healthy  

E-Print Network [OSTI]

considered by the Environmental Flows Program. Photo by Earl Nottingham, ? Texas Parks and Wildlife Department. A balancing act continued tx H2O | pg. 6 For example, high flows provide flushing of sediment and nutrient runoff, which helps protect..._rights/eflows/resources.html. Texas Parks and Wildlife Department and Brazos River Authortiy staff sample fish on the Brazos River. Photo by Earl Nottingham ? Texas Parks and Wildlife Department. ...

Wythe, Kathy

2009-01-01T23:59:59.000Z

207

RNA biophysics: A three-state balancing act  

Science Journals Connector (OSTI)

... Limited. All Rights Reserved. 10.1038/nature12410 RNA biophysicsA three-state balancing act RonaldMicuraRRonald Micura is at the Institute of Organic Chemistry and the Center for Molecular Biosciences, ... Chemistry and the Center for Molecular Biosciences, Leopold Franzens University, 6020 Innsbruck, Austria.ronald.micura@uibk.ac.at How do pathogens survive temperature variations? At a molecular level, ...

Ronald Micura

2013-07-10T23:59:59.000Z

208

CNS Drug Design: Balancing Physicochemical Properties for Optimal Brain Exposure  

Science Journals Connector (OSTI)

CNS Drug Design: Balancing Physicochemical Properties for Optimal Brain Exposure ... The human brain is a uniquely complex organ, which has evolved a sophisticated protection system to prevent injury from external insults and toxins. ... Designing molecules that can overcome this protection system and achieve optimal concentration at the desired therapeutic target in the brain is a specific and major challenge for medicinal chemists working in CNS drug discovery. ...

Zoran Rankovic

2014-12-11T23:59:59.000Z

209

Solid Oxide Fuel Cell Balance of Plant and Stack Component Integration  

Broader source: Energy.gov [DOE]

Presentation by Acumentrics Corporation for Solid Oxide Fuel Cell Balance of Plant and Stack Component Integration March 16, 2010

210

Glacier mass balances (19932001), Taylor Valley, McMurdo Dry Valleys, Antarctica  

E-Print Network [OSTI]

of measurement error and the resulting uncertainty in the mass-balance calculations. STUDY SITE Taylor Valley

Fountain, Andrew G.

211

U.S. Natural Gas Monthly Supply and Disposition Balance  

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

Monthly Supply and Disposition Balance Monthly Supply and Disposition Balance (Billion Cubic Feet) Period: Monthly Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Data Series Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 View History Gross Withdrawals 2,473 2,541 2,444 2,550 2,540 2,465 1973-2013 Marketed Production 2,086 2,166 2,097 2,188 2,188 2,105 1973-2013 NGPL Production, Gaseous Equivalent 107 110 107 113 117 116 1973-2013 Dry Production 1,979 2,056 1,990 2,076 2,071 1,989 1973-2013 Supplemental Gaseous Fuels 5 5 3 3 5 5 1973-2013 Net Imports 95 92 103 108 106 123 1973-2013 Net Storage Withdrawals -136 -418 -372 -275 -270 -355 1973-2013 Balancing Item 14 12 9 7 6 -5 2001-2013

212

Detailed balance theory of excitonic and bulk heterojunction solar cells  

Science Journals Connector (OSTI)

A generalized solar cell model for excitonic and classical bipolar solar cells describes the combined transport and interaction of electrons, holes, and excitons in accordance with the principle of detailed balance. Conventional inorganic solar cells, single-phase organic solar cells and bulk heterojunction solar cells, i.e., nanoscale mixtures of two organic materials, are special cases of this model. For high mobilities, the compatibility with the principle of detailed balance ensures that our model reproduces the Shockley-Queisser limit irrespective of how the energy transport is achieved. For less ideal devices distinct differences become visible between devices that are described by linear differential equations and those with nonlinear effects, such as a voltage-dependent collection in bipolar p-i-n-type devices. These differences in current-voltage characteristics are also decisive for the validity of the reciprocity theorem between photovoltaic quantum efficiency and electroluminescent emission. Finally, we discuss the effect of band offset at the heterointerface in a bulk heterojunction cell and the effect of the average distances between these heterointerfaces on the performance of a solar cell in order to show how our detailed balance model includes also these empirically important quantities.

Thomas Kirchartz; Julian Mattheis; Uwe Rau

2008-12-29T23:59:59.000Z

213

Energy-momentum balance in particle - domain wall perforating collision  

E-Print Network [OSTI]

We investigate the energy-momentum balance in the perforating collision of a point particle with an infinitely thin planar domain wall within the linearized gravity in arbitrary dimensions. Since the metric of the wall increases with distance, the wall and the particle are never free, and their energy-momentum balance involves not only the instantaneous kinetic momenta, but also the non-local contribution of gravitational stresses. However, careful analysis shows that the stresses can be unambiguously divided between the colliding objects leading to definition of the gravitationally dressed momenta. These take into account for gravity in the same way as the potential energy does in the non-relativistic theory, but our treatment is fully relativistic. Another unusual feature of our problem is the non-vanishing flux of the total energy-momentum tensor through the lateral surface of the world tube. In this case the zero divergence of the energy-momentum tensor does not imply conservation of the total momentum defined as the integral over the space-like section of the tube. But one can still define the conservation low infinitesimally, passing to time derivatives of the momenta. Using this definition we establish the momentum balance in terms of the dressed particle and wall momenta.

D. V. Gal'tsov; E. Yu. Melkumova; P. A. Spiirin

2014-11-01T23:59:59.000Z

214

Using Preemptive Thread Migration to Load-Balance Data-Parallel Applications  

E-Print Network [OSTI]

Using Preemptive Thread Migration to Load-Balance Data-Parallel Applications Gabriel Antoniu.Perez}@ens-lyon.fr Abstract. Generic load balancing policies for irregular parallel appli- cations may be efficiently2 runtime system [3]) now provides a generic support for dynamic load balancing, using preemptive

Paris-Sud XI, Université de

215

Load Balancing on a Grid Using Data Characteristics Jonathan White and Dale R. Thompson  

E-Print Network [OSTI]

Load Balancing on a Grid Using Data Characteristics Jonathan White and Dale R. Thompson Computer environment is how to partition their data across the computers in the grid to promote load balancing and parallel retrieval. The first challenge of distributing data across a grid of computers is load balancing

Thompson, Dale R.

216

Locality-Preserving Dynamic Load Balancing for Data-Parallel Applications on Distributed-Memory Multiprocessors  

E-Print Network [OSTI]

Locality-Preserving Dynamic Load Balancing for Data-Parallel Applications on Distributed Chung Cheng University, Chiayi, Taiwan, R.O.C. pangfeng@cs.ccu.edu.tw Abstract Load balancing and data the load balancing prob- lem of data-parallel loops with predictable neigh- borhood data references

Liu, Pangfeng

217

Resource Augmentation in Load Balancing Yossi Azar y Leah Epstein z Rob van Stee x  

E-Print Network [OSTI]

, 2000 Abstract We consider load balancing in the following setting. The on-line algorithm is allowed or faster machines has been studied. We consider the following load balancing problem. Jobs arrive onResource Augmentation in Load Balancing #3; Yossi Azar y Leah Epstein z Rob van Stee x June 25

Epstein, Leah

218

INTRODUCTION The ability to balance the acquisition and storage of energy is  

E-Print Network [OSTI]

3160 INTRODUCTION The ability to balance the acquisition and storage of energy is essential energy balance and storage (Stubbs and Tolkamp, 2006). Despite tight regulation of energy homeostasis, 2004). Energy acquisition, use and storage all contribute to energy balance. The foraging (for) gene

Sokolowski, Marla

219

Seasonal contrast in the surface energy balance of the Sahel R. L. Miller,1,2  

E-Print Network [OSTI]

Africa, soil moisture is often so depleted that solar heating is balanced mainly by longwave radiationSeasonal contrast in the surface energy balance of the Sahel R. L. Miller,1,2 A. Slingo,3,4 J. C (AMF) in Niamey, Niger, evaporation makes a significant contribution to the surface energy balance only

220

Teaching Energy Balance using Round Numbers: A Quantitative Approach to the Greenhouse Effect and Global Warming  

E-Print Network [OSTI]

Teaching Energy Balance using Round Numbers: A Quantitative Approach to the Greenhouse Effect, 2003 Abstract The idea of energy balance used to explain the greenhouse effect and global warming and astronomy curricula. The idea of energy balance is used to explain the greenhouse effect and global warming

Blais, Brian

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

Reconstructing the Shifting Balance Theory in a GA: Taking Sewall Wright Seriously  

E-Print Network [OSTI]

Reconstructing the Shifting Balance Theory in a GA: Taking Sewall Wright Seriously Franz Oppacher@scs.carleton.ca Abstract- We attempt to reconstruct Sewall Wright's Shifting Balance Theory in order to address some the Shifting Balance Genetic Algorithm (SBGA), which is shown to behave as Wright intended. For example

Wineberg, Mark

222

Dietary Energy Balance Modulates Prostate Cancer Progression in Hi-Myc Mice  

Science Journals Connector (OSTI)

...research-article Research Articles Dietary Energy Balance Modulates Prostate Cancer...signaling may play a role in dietary energy balance effects on prostate...control and DIO diet groups show a mix of in situ and invasive adenocarcinomas...conducted to identify dietary energy balance-related changes in...

Jorge Blando; Tricia Moore; Stephen Hursting; Guiyu Jiang; Achinto Saha; Linda Beltran; Jianjun Shen; John Repass; Sara Strom; and John DiGiovanni

2011-12-01T23:59:59.000Z

223

Energy Balance, the PI3K-AKT-mTOR Pathway Genes, and the Risk of Bladder Cancer  

Science Journals Connector (OSTI)

...subgroups as defined energy balance status. Compared with...intake and smoking status. Energy balance reflects...physical activity, energy balance, and cancer...socioeconomic status, and risks of...bladder cancer in US men and women...

Jie Lin; Jianming Wang; Anthony J. Greisinger; H. Barton Grossman; Michele R. Forman; Colin P. Dinney; Ernest T. Hawk; and Xifeng Wu

2010-04-01T23:59:59.000Z

224

Vehicle Technologies Office: Fact #673: May 2, 2011 U.S. Trade Balance for  

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

3: May 2, 2011 3: May 2, 2011 U.S. Trade Balance for Transportation Vehicles to someone by E-mail Share Vehicle Technologies Office: Fact #673: May 2, 2011 U.S. Trade Balance for Transportation Vehicles on Facebook Tweet about Vehicle Technologies Office: Fact #673: May 2, 2011 U.S. Trade Balance for Transportation Vehicles on Twitter Bookmark Vehicle Technologies Office: Fact #673: May 2, 2011 U.S. Trade Balance for Transportation Vehicles on Google Bookmark Vehicle Technologies Office: Fact #673: May 2, 2011 U.S. Trade Balance for Transportation Vehicles on Delicious Rank Vehicle Technologies Office: Fact #673: May 2, 2011 U.S. Trade Balance for Transportation Vehicles on Digg Find More places to share Vehicle Technologies Office: Fact #673: May 2, 2011 U.S. Trade Balance for Transportation Vehicles on

225

HANFORD POSITION PAPER ON ACCURACY & CALIBRATION OF 3013 BALANCE & 9975 DRUM SCALE  

SciTech Connect (OSTI)

Shipping of materials between different locations requires methods for confirming that the correct quantities and materials are shipped and received intact. The quickest method for confirming the correct quantity of material is to weigh the material on a balance. In order for the shipper's and receiver's balances to agree, the balances must use a traceable method of periodic calibration. Once calibrated, the balances must be rechecked periodically with accepted standards to confirm that the balances remain within the allowable tolerances. This letter affirms that the balances used for weighing 3013 containers and 9975 shipping packages are staying within allowable accepted tolerances and that there is no discernable ''drift'' in the weighings that might indicate future trouble with the balance.

PRITCHETT, B.D.

2007-06-28T23:59:59.000Z

226

Detailed balance limit of power conversion efficiency for organic photovoltaics  

SciTech Connect (OSTI)

A fundamental difference between inorganic photovoltaic (IPV) and organic photovoltaic (OPV) cells is that charges are generated at the interface in OPV cells, while free charges can be generated in the bulk in IPV cells. In OPV cells, charge generation involves intrinsic energy losses to dissociate excitons at the interface between the donor and acceptor. By taking into account the energy losses, we show the theoretical limits of the power conversion efficiency set by radiative recombination of the carriers on the basis of the detailed balance relation between radiation from the cell and black-body radiation.

Seki, Kazuhiko, E-mail: k-seki@aist.go.jp [NRI, National Institute of Advanced Industrial Science and Technology (AIST), AIST Tsukuba Central 5, Higashi 1-1-1, Tsukuba, Ibaraki 305-8565 (Japan)] [NRI, National Institute of Advanced Industrial Science and Technology (AIST), AIST Tsukuba Central 5, Higashi 1-1-1, Tsukuba, Ibaraki 305-8565 (Japan); Furube, Akihiro [RIIF, AIST Tsukuba Central 2, Umezono 1-1-1, Tsukuba, Ibaraki 305-8568 (Japan)] [RIIF, AIST Tsukuba Central 2, Umezono 1-1-1, Tsukuba, Ibaraki 305-8568 (Japan); Yoshida, Yuji [RCPVT, National Institute of Advanced Industrial Science and Technology (AIST), AIST Tsukuba Central 5, Higashi 1-1-1, Tsukuba, Ibaraki 305-8565 (Japan)] [RCPVT, National Institute of Advanced Industrial Science and Technology (AIST), AIST Tsukuba Central 5, Higashi 1-1-1, Tsukuba, Ibaraki 305-8565 (Japan)

2013-12-16T23:59:59.000Z

227

Balancing industry outlooks and technology policy as response  

Science Journals Connector (OSTI)

Technology policy has been blamed for its supply side orientation. In other words, there have always been possibilities that technology policy could be abused to justify new R&D investments in many countries. This does not mean that emphasising the demand side would always bring guaranteed success, which suggests that there should be a fine balance between demand and supply side issues in discussing 'correct' technology policy. With this backdrop, this research, utilising the Korean industry data, tried to perform forecasting of technology change for selected sectors to discuss implications for technology policy, preceded by a literature review on the merits and demerits of demand and supply side policies.

Junmo Kim

2010-01-01T23:59:59.000Z

228

The Carbon balance of sorghum from anthesis to black layer  

E-Print Network [OSTI]

Measured Changes in Y and m The Integrated Carbon Balance Parameters dS, dW, and dSm as Functions of Biomass Page 87 96 Effects of Tissue Composi tion on Y g V CONCLUSIONS REFERENCES VI TA 101 117 122 125 LIST OF FIGURES Figure Page 2. 1 2... dSm and dR plotted as functions of biomass, W. 4. 7 Plot of organ biomass, by organ, over time. 97 98 109 4. 8 Plot of the total biomass of a simulated plant, over time, in the model of Y 9 4. 9 Plot of the change in Y due to a simulated...

Stahl, Randal Scott

2012-06-07T23:59:59.000Z

229

Water Balance in Terrestrial PlantsWater Balance in Terrestrial Plants Water Regulation on LandWater Regulation on Land --PlantsPlants WWipip= W= Wrr + W+ Waa --WWtt --WWss  

E-Print Network [OSTI]

1 Water Balance in Terrestrial PlantsWater Balance in Terrestrial Plants Water Regulation on LandWater waters internal water WWrr =Roots=Roots WWaa = Air= Air WWtt = Transpiration= Transpiration WWss = Secretions= Secretions Water Regulation on Land - Plants Water Balance in Terrestrial PlantsWater Balance

Cochran-Stafira, D. Liane

230

OXALATE MASS BALANCE DURING CHEMICAL CLEANING IN TANK 6F  

SciTech Connect (OSTI)

The Savannah River Remediation (SRR) is preparing Tank 6F for closure. The first step in preparing the tank for closure is mechanical sludge removal. Following mechanical sludge removal, SRS performed chemical cleaning with oxalic acid to remove the sludge heel. Personnel are currently assessing the effectiveness of the chemical cleaning to determine whether the tank is ready for closure. SRR personnel collected liquid samples during chemical cleaning and submitted them to Savannah River National Laboratory (SRNL) for analysis. Following chemical cleaning, they collected a solid sample (also known as 'process sample') and submitted it to SRNL for analysis. The authors analyzed these samples to assess the effectiveness of the chemical cleaning process. Analysis of the anions showed the measured oxalate removed from Tank 6F to be approximately 50% of the amount added in the oxalic acid. To close the oxalate mass balance, the author collected solid samples, leached them with nitric acid, and measured the concentration of cations and anions in the leachate. Some conclusions from this work are: (1) Approximately 65% of the oxalate added as oxalic acid was removed with the decanted liquid. (2) Approximately 1% of the oxalate (added to the tank as oxalic acid) formed precipitates with compounds such as nickel, manganese, sodium, and iron (II), and was dissolved with nitric acid. (3) As much as 30% of the oxalate may have decomposed forming carbon dioxide. The balance does not fully account for all the oxalate added. The offset represents the combined uncertainty in the analyses and sampling.

Poirier, M.; Fink, S.

2011-07-22T23:59:59.000Z

231

Development of Energy Balances for the State of California  

SciTech Connect (OSTI)

Analysts assessing energy policies and energy modelers forecasting future trends need to have access to reliable and concise energy statistics. Lawrence Berkeley National Laboratory evaluated several sources of California energy data, primarily from the California Energy Commission and the U.S. Energy Information Administration, to develop the California Energy Balance Database (CALEB). This database manages highly disaggregated data on energy supply, transformation, and end-use consumption for each type of energy commodity from 1990 to the most recent year available (generally 2001) in the form of an energy balance, following the methodology used by the International Energy Agency. This report presents the data used for CALEB and provides information on how the various data sources were reconciled. CALEB offers the possibility of displaying all energy flows in numerous ways (e.g.,physical units, Btus, petajoules, different levels of aggregation), facilitating comparisons among the different types of energy commodities and different end-use sectors. In addition to displaying energy data, CALEB can also be used to calculate state-level energy-related carbon dioxide emissions using the methodology of the Intergovernmental Panel on Climate Change.

Murtishaw, Scott; Price, Lynn; de la Rue du Can, Stephane; Masanet, Eric; Worrell, Ernst; Sahtaye, Jayant

2005-12-01T23:59:59.000Z

232

Energy-momentum balance in particle - domain wall perforating collision  

E-Print Network [OSTI]

We investigate the energy-momentum balance in the perforating collision of a point particle with an infinitely thin planar domain wall within the linearized gravity in arbitrary dimensions. Since the metric of the wall increases with distance, the wall and the particle are never free, and their energy-momentum balance involves not only the instantaneous kinetic momenta, but also the non-local contribution of gravitational stresses. However, careful analysis shows that the stresses can be unambiguously divided between the colliding objects leading to definition of the gravitationally dressed momenta. These take into account for gravity in the same way as the potential energy does in the non-relativistic theory, but our treatment is fully relativistic. Another unusual feature of our problem is the non-vanishing flux of the total energy-momentum tensor through the lateral surface of the world tube. In this case the zero divergence of the energy-momentum tensor does not imply conservation of the total momentum de...

Gal'tsov, D V; Spiirin, P A

2014-01-01T23:59:59.000Z

233

Magnetic helicity balance in the Sustained Spheromak Plasma Experiment  

Science Journals Connector (OSTI)

The magnetic helicity balance between the helicity input injected by a magnetized coaxial gun the rate-of-change in plasma helicity content and helicity dissipation in electrode sheaths and Ohmic losses have been examined in the Sustained Spheromak Plasma Experiment (SSPX) [E. B. Hooper L. D. Pearlstein and R. H. Bulmer Nucl. Fusion 39 863 (1999)]. Helicity is treated as a flux function in the mean-field approximation allowing separation of helicity drive and losses between closed and open field volumes. For nearly sustained spheromak plasmas with low fluctuations helicity balance analysis implies a decreasing transport of helicity from the gun input into the spheromak core at higher spheromak electron temperature. Long pulse discharges with continuously increasing helicity and larger fluctuations show higher helicity coupling from the edge to the spheromak core. The magnitude of the sheath voltage drop inferred from cathode heating and a current threshold dependence of the gun voltage shows that sheath losses are important and reduce the helicity injection efficiency in SSPX.

B. W. Stallard; E. B. Hooper; S. Woodruff; R. H. Bulmer; D. N. Hill; H. S. McLean; R. D. Wood; SSPX Team

2003-01-01T23:59:59.000Z

234

Price Movements Related to Supply/Demand Balance  

Gasoline and Diesel Fuel Update (EIA)

4 4 Notes: EIA sees a tenuous supply/demand balance over the remainder of 2001 and into the beginning of 2002, as illustrated by the low OECD inventory levels. Global inventories remain low, and need to recover to more adequate levels in order to avoid continued price volatility. While we saw some stocking in April and May, typical third quarter stock builds may not occur. Even with Iraqi oil exports resuming in early July, OPEC was going to need to increase its oil production to account for demand increases over the 2nd half of the year to prevent stocks from falling further. However, they not only haven't agreed to increase production, but agreed to cut production quotas by 1 million barrels per day beginning on September 1! EIA's forecast of a continued low stock cushion implies we not only

235

Distillate Supply/Demand Balance Reflected in Spreads  

Gasoline and Diesel Fuel Update (EIA)

4 4 Notes: The price spike that initiated the flood of distillate imports last winter can be easily seen in this chart. The distillate supply/demand balance influences the spread between spot distillate and spot crude oil prices. For example, when stocks are higher than normal, the spread will be lower than usual. This spread is the price incentive that encourages or discourages changes in supply. The January/February 2000 price spike was shorter than the one last winter, largely due to the timing. Since last winter's price spike occurred early in the season, it took some time before prices receded substantially. Currently, the distillate fuel refining spread (the difference between the spot heating oil price and the WTI price) is more "typical". But as was

236

Wall conditioning and power balance for spheromak plasmas in SSPX  

Science Journals Connector (OSTI)

We report here results from power balance measurements for ohmically heated plasmas in the sustained spheromak physics experiment. The plasma is formed inside a close-fitting tungsten-coated copper shell; wall conditioning by baking, glow discharge cleaning (GDC), Ti gettering, and helium shot conditioning produces clean plasmas (Zeff<2.5) and reduces impurity radiation to a small fraction of the input energy, except when the molybdenum divertor plate has been overheated. We find that most of the input energy is lost by conduction to the walls (the divertor plate and the inner electrode in the coaxial source region). Recently, carborane was added during GDC to boronize the plasma-facing surfaces, but little benefit was obtained.

D.N. Hill; R.D. Wood; R. Bulmer; H.S. McLean; D. Ryutov; B.W. Stallard; S. Woodruff

2003-01-01T23:59:59.000Z

237

Gas for Balancing of Variable Power Generation; Gas fr balansering av varierande elproduktion.  

E-Print Network [OSTI]

?? With the increasing share of variable renewable generation, balancing electric powersystems could become a major concern for system operators because of their variableand hardly (more)

Bortot, Baptiste

2014-01-01T23:59:59.000Z

238

Relationship Between Wind Generation and Balancing Energy Market Prices in ERCOT: 2007-2009  

SciTech Connect (OSTI)

This paper attempts to measure the average marginal effects of wind generation on the balancing-energy market price in ERCOT with the help of econometric analysis.

Nicholson, E.; Rogers, J.; Porter, K.

2010-11-01T23:59:59.000Z

239

Regional terrestrial water storage change and evapotranspiration from terrestrial and atmospheric water balance computations  

E-Print Network [OSTI]

like to thank Illinois State Water Survey for providing thecollected by the Illinois State Water Survey (ISWS) fromSurface water balance of the continental United States,

Yeh, Pat J.-F.; Famiglietti, J. S

2008-01-01T23:59:59.000Z

240

Adaptive Join Query Processing in Data Grids: Exploring Relation Partial Replicas and Load Balancing  

Science Journals Connector (OSTI)

Query processing in data grids is a complex issue due to ... investigates the issues and proposes an adaptive, load-balanced join processing approach. Analytical and experimental...

Donghua Yang; Jianzhong Li; Hong Gao

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

Integrated Water Treatment System (IWTS) Process Flow Diagram Mass Balance Calculations for K West Basin  

SciTech Connect (OSTI)

The purpose of this calculation is to develop the rational for the material balances that are documented in the KW Basin water system Level 1 process flow diagrams.

REED, A.V.

2000-02-28T23:59:59.000Z

242

Balance of supply and demand in the Russian market for coking-coal concentrates  

Science Journals Connector (OSTI)

Various methods are considered for calculating the balance of supply and demand in the Russian market for coking-coal concentrates within the planning (prediction) period....

V. A. Brodskii

2010-11-01T23:59:59.000Z

243

Rethinking the Threats to Scientific Balance in Contexts of Litigation and Regulation  

E-Print Network [OSTI]

Monograph Rethinking the Threats to Scienti?c Balance inc factors such as threats or dollars. Environmental Healthwatched for/resisted Threats; overt pressure to slant ?

Freudenburg, William R.

2008-01-01T23:59:59.000Z

244

Quantifying the system balancing cost when wind energy is incorporated into electricity generation system.  

E-Print Network [OSTI]

??Incorporation of wind energy into the electricity generation system requires a detailed analysis of wind speed in order to minimize system balancing cost and avoid (more)

Issaeva, Natalia

2009-01-01T23:59:59.000Z

245

Accelerometry coherence analysis to assess balance strategies in patients with multiple sclerosis.  

E-Print Network [OSTI]

??Patients with multiple sclerosis often complain about reduced balance and have increased sway during quiet standing. However, thus far, no investigations have been conducted to (more)

Veys, Christopher G.

2012-01-01T23:59:59.000Z

246

Design and test of Northeastern University Virtual Ankle and Balance Trainer (NUVABAT).  

E-Print Network [OSTI]

??The ability to control the ankle muscles and produce adequate range of motion in the ankle joints are key components of gait and balance function. (more)

Ding, Ye

2010-01-01T23:59:59.000Z

247

Towards a Sustainable Energy Balance: Progressive Efficiency and the Return of Energy Conservation  

E-Print Network [OSTI]

Renewable sources of energy supply must also be part of the equation, an equation that becomes much easier to balance when demand growth

Harris, Jeff

2008-01-01T23:59:59.000Z

248

Towards a Sustainable Energy Balance: Progressive Efficiency and the Return of Energy Conservation  

E-Print Network [OSTI]

Renewable sources of energy supply must also be part of the equation, an equation that becomes much easier to balance when demand growth

Harris, Jeffrey; Diamond, Rick; Iyer, Maithili; Payne, Christopher; Blumstein, Carl; Siderius, Hans-Paul

2007-01-01T23:59:59.000Z

249

High-speed quasi-balanced detection OFDM in visible light communication  

Science Journals Connector (OSTI)

In this paper, we proposed and experimentally demonstrated a novel quasi-balanced detection (QBD) technique in orthogonal frequency division multiplexing (OFDM) visible light...

Wang, Yuanquan; Chi, Nan; Wang, Yiguang; Li, Rongling; Huang, Xingxing; Yang, Chao; Zhang, Ziran

2013-01-01T23:59:59.000Z

250

Multi-objective optimum design of balanced SAW filters using generalized differential evolution  

Science Journals Connector (OSTI)

A multi-objective optimum design method of the balanced Surface Acoustic Wave (SAW) filter is proposed. The frequency response characteristics of the balanced SAW filters are governed primarily by their geometrical structures. Besides, specifications ... Keywords: differential evolution, multi-objective optimization, surface acoustic wave filter

Kiyoharu Tagawa

2009-08-01T23:59:59.000Z

251

Relationship between Variables in Work Life Balance Study for IT Companies  

Science Journals Connector (OSTI)

The purpose of this paper is to examine the relationship between variables in a work life balance study conducted for Information Technology companies. The first objective was to check if there is a relationship between the independent variables and ... Keywords: Dependent Variables, Independent Variables, Information Technology Companies, Relationship, Work Life Balance

Kumar Viswanathan, Jeya Kumaran

2013-10-01T23:59:59.000Z

252

IMproved Assessment of the Greenhouse gas balance of bioeNErgy pathways (IMAGINE)  

E-Print Network [OSTI]

IMproved Assessment of the Greenhouse gas balance of bioeNErgy pathways (IMAGINE) Evaluation - ENERBIO Livrable D4.1 : GHG balances of bioenergy pathways Mars 2012 Nathalie GAGNAIRE, Benoît GABRIELLE sources by bioenergy mostly hinges on the uncertainty on the magnitude of nitrous oxide (N2O) emissions

Paris-Sud XI, Université de

253

RANK-ONE TENSOR PROPERTY FROM RANK-ONE BALANCED-UNFOLDINGS AND APPLICATIONS  

E-Print Network [OSTI]

RANK-ONE TENSOR PROPERTY FROM RANK-ONE BALANCED-UNFOLDINGS AND APPLICATIONS YUNING YANG , YUNLONG FENG , XIAOLIN HUANG , AND JOHAN A. K. SUYKENS Abstract. This paper explores the rank properties X, if log2(d) of the balanced-unfolding matrices of X are rank-1, then the tensor itself must

254

NUVABAT: Northeastern University Virtual Ankle and Balance Trainer Ye Ding1, Mark Sivak1  

E-Print Network [OSTI]

NUVABAT: Northeastern University Virtual Ankle and Balance Trainer Ye Ding1, Mark Sivak1 , Brian-373-5274. ABSTRACT The ability to control the ankle muscles and produce adequate range ofmotion in the ankle joints, such as stroke or traumatic brain injury, frequently lose gait and balance function due in part to loss of ankle

Mavroidis, Constantinos

255

Design and Analysis of a Load Balancing Strategy in Data Grids  

E-Print Network [OSTI]

Design and Analysis of a Load Balancing Strategy in Data Grids Xiao Qin Department of Computer Grids and, therefore, the focus of this paper is to design and evaluate a data-aware load slowdowns imposed on jobs in a Data Grid environment. Next, we propose a load-balancing strategy that aims

Qin, Xiao

256

Noise-Enhanced Balance Control in Patients with Diabetes and Patients with Stroke  

E-Print Network [OSTI]

Noise-Enhanced Balance Control in Patients with Diabetes and Patients with Stroke Attila A with stroke, resulting in diminished motor performance. Recently, it has been shown that input noise can-standing balance control in 15 patients with diabetic neuropathy and 15 patients with stroke. Sway data of 12

Collins, James J.

257

Spent Nuclear Fuel (SNF) Project Canister Storage Building (CSB) Process Flow Diagram Mass Balance Calculations  

SciTech Connect (OSTI)

The purpose of these calculations is to develop the material balances for documentation of the Canister Storage Building (CSB) Process Flow Diagram (PFD) and future reference. The attached mass balances were prepared to support revision two of the PFD for the CSB. The calculations refer to diagram H-2-825869.

KLEM, M.J.

2000-05-11T23:59:59.000Z

258

Spent Nuclear Fuel (SNF) Project Multi Canister Overpack (MCO) Process Flow Diagram Mass Balance Calculations  

SciTech Connect (OSTI)

The purpose of this calculation document is to develop the bases for the material balances of the Multi-Canister Overpack (MCO) Level 1 Process Flow Diagram (PFD). The attached mass balances support revision two of the PFD for the MCO and provide future reference.

KLEM, M.J.

2000-09-08T23:59:59.000Z

259

The time-delayed inverted pendulum: Implications for human balance control  

E-Print Network [OSTI]

The time-delayed inverted pendulum: Implications for human balance control John Milton,1 Juan Luis May 2009; published online 29 June 2009 The inverted pendulum is frequently used as a starting point experimental paradigms of time-delayed balance control: 1 mechanical inverted time-delayed pendulum, 2 stick

Milton, John G.

260

On-line Load Balancing for Related Machines 1 Piotr Berman  

E-Print Network [OSTI]

s and Load(s), the load of entire schedule s as follows: load(s;i) = 1 vi X s(j)=i pj; Load(s) = maxi loadOn-line Load Balancing for Related Machines 1 (Revised Version) Piotr Berman The Pennsylvania State for this problem. Key Words: on-line algorithm, load balancing, related machines, competitive ratio 1A preliminary

Eckmiller, Rolf

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

A Dynamic Query-tree Energy Balancing Protocol for Sensor Networks  

E-Print Network [OSTI]

A Dynamic Query-tree Energy Balancing Protocol for Sensor Networks H. Yang, F. Ye and B. Sikdar a "Dynamic Query-tree Energy Balancing" (DQEB) protocol to dynamically adjust the tree structure and minimize networks. In [15] it has been shown that the minimum- energy broadcast tree problem is NP

Sikdar, Biplab

262

RESEARCH Open Access Short and long-term carbon balance of bioenergy  

E-Print Network [OSTI]

, and the occurrence and intensity of a future wildfire in this stand. In this study we investigate the carbon balance is a carbon intensive energy source; in our study we find that carbon emissions from bioenergy electricityRESEARCH Open Access Short and long-term carbon balance of bioenergy electricity production fueled

263

A dynamic load-balancing scheme for the parcel hub-scheduling problem  

Science Journals Connector (OSTI)

In this paper, a dynamic load-balancing algorithm (DLBA) was proposed to solve the parcel hub-scheduling problem (PHSP), which is a combinatorial optimization problem commonly found at a parcel consolidation terminal in the parcel delivery industry (PDI). ... Keywords: Cross docking, Distribution, Dynamic load balancing, Parcel consolidation

Douglas L. McWilliams

2009-10-01T23:59:59.000Z

264

Multifaceted Simultaneous Load Balancing in DHT-Based P2P Systems: A New Game with  

E-Print Network [OSTI]

of the data (e.g., lexicographic ordering to enable range searches). 1 Introduction Load balancing problems-stealing and load-shedding schemes, in which peers share load with random peers, e.g., [6, 7], or power of twoMultifaceted Simultaneous Load Balancing in DHT-Based P2P Systems: A New Game with Old Balls

Aberer, Karl

265

Energy balance and fundamental relations in dynamic anisotropic poro-viscoelasticity  

Science Journals Connector (OSTI)

...2000.0669 Energy balance and fundamental relations in dynamic anisotropic...energy balance equation and fundamental relations are obtained for...direction of energy flux (ray) does not coincide with the wavenumber...the propagation direction does not coincide with the attenuation...

2001-01-01T23:59:59.000Z

266

Minerals to Dairy Cows with Focus on Calcium and Magnesium Balance  

E-Print Network [OSTI]

Minerals to Dairy Cows with Focus on Calcium and Magnesium Balance Cecilia Kronqvist Faculty;Minerals to Dairy Cows with Focus on Calcium and Magnesium Balance Abstract Both clinical and subclinical deficiency of calcium and magnesium may cause problems in dairy cows. Clinical hypocalcaemia most commonly

267

Optimization of Fed-Batch Saccharomyces cereWisiae Fermentation Using Dynamic Flux Balance Models  

E-Print Network [OSTI]

ARTICLES Optimization of Fed-Batch Saccharomyces cereWisiae Fermentation Using Dynamic Flux Balance metabolism with dynamic mass balances on key extracellular species. Model-based dynamic optimization concentration profiles, and the final batch time are treated as decision variables in the dynamic optimization

Mountziaris, T. J.

268

Greenland ice sheet surface mass balance variability (1988-2004) from calibrated Polar MM5 output*  

E-Print Network [OSTI]

1 Greenland ice sheet surface mass balance variability (1988-2004) from calibrated Polar MM5 output in Environmental Sciences, University of Colorado, Boulder, CO, USA 4 National Snow and Ice Data Center, University coherent regional patterns of Greenland ice sheet surface mass balance (SMB) change over a 17-year period

Howat, Ian M.

269

Kinematics and Sedimentary Balance of the Sub-Himalayan Zone, Western Nepal  

E-Print Network [OSTI]

Kinematics and Sedimentary Balance of the Sub-Himalayan Zone, Western Nepal Laurent Husson1 behavior of the prism, extrapolation of the sediment transfer to the entire western Nepal Siwalik is valid balance of the Sub-Himalayan Zone, western Nepal, in K. R. McClay, ed., Thrust tectonics and hydrocarbon

Husson, Laurent

270

Balancing Energy Consumption and Food Quality Loss in Supermarket Refrigeration System  

E-Print Network [OSTI]

Balancing Energy Consumption and Food Quality Loss in Supermarket Refrigeration System J. Cai and J- tion of commercial refrigeration system, featuring balanced system energy consumption and food quality energy consumption and food quality loss, at varying ambient condition, in a supermarket refrigeration

Skogestad, Sigurd

271

Water balance in rats exposed to chronic centrifugation RUDY M. ORTIZ AND CHARLES E. WADE  

E-Print Network [OSTI]

Water balance in rats exposed to chronic centrifugation RUDY M. ORTIZ AND CHARLES E. WADE Life; accepted in final form 22 February 2000 Ortiz, Rudy M., and Charles E. Wade. Water balance in rats exposed was conducted to determine the effects of chronic centrifugation on water bal- ance. Eight Sprague-Dawley rats

Ortiz, Rudy M.

272

Scalable Load Balancing by Diffusion Alan Heirich California Institute of Technology  

E-Print Network [OSTI]

finite difference techniques to solve the heat equation on this grid. Adjust the 3 #12; 4 CHAPTER 1 with the computer system. 1.2 Problem The efficiency of grid based computations depends on the load balance among pro­ cessors. Scalable grid computations require scalable load balancing methods. These methods must

273

Energy balance and partition in Inner Mongolia steppe ecosystems with different land use types  

E-Print Network [OSTI]

decades, intense human activities, such as over-grazing, mowing and crop cultivation have led to severeEnergy balance and partition in Inner Mongolia steppe ecosystems with different land use types surface, including radiation balance, energy partitioning, aerodynamic characteristics, leaf area index

Chen, Jiquan

274

Enforcing elemental mass and energy balances for reduced order models  

SciTech Connect (OSTI)

Development of economically feasible gasification and carbon capture, utilization and storage (CCUS) technologies requires a variety of software tools to optimize the designs of not only the key devices involved (e., g., gasifier, CO{sub 2} adsorber) but also the entire power generation system. High-fidelity models such as Computational Fluid Dynamics (CFD) models are capable of accurately simulating the detailed flow dynamics, heat transfer, and chemistry inside the key devices. However, the integration of CFD models within steady-state process simulators, and subsequent optimization of the integrated system, still presents significant challenges due to the scale differences in both time and length, as well the high computational cost. A reduced order model (ROM) generated from a high-fidelity model can serve as a bridge between the models of different scales. While high-fidelity models are built upon the principles of mass, momentum, and energy conservations, ROMs are usually developed based on regression-type equations and hence their predictions may violate the mass and energy conservation laws. A high-fidelity model may also have the mass and energy balance problem if it is not tightly converged. Conservations of mass and energy are important when a ROM is integrated to a flowsheet for the process simulation of the entire chemical or power generation system, especially when recycle streams are connected to the modeled device. As a part of the Carbon Capture Simulation Initiative (CCSI) project supported by the U.S. Department of Energy, we developed a software framework for generating ROMs from CFD simulations and integrating them with Process Modeling Environments (PMEs) for system-wide optimization. This paper presents a method to correct the results of a high-fidelity model or a ROM such that the elemental mass and energy are conserved perfectly. Correction factors for the flow rates of individual species in the product streams are solved using a minimization algorithm based on Lagrangian multiplier method. Enthalpies of product streams are also modified to enforce the energy balance. The approach is illustrated for two ROMs, one based on a CFD model of an entrained-flow gasifier and the other based on the CFD model of a multiphase CO{sub 2} adsorber.

Ma, J.; Agarwal, K.; Sharma, P.; Lang, Y.; Zitney, S.; Gorton, I.; Agawal, D.; Miller, D.

2012-01-01T23:59:59.000Z

275

The United States Plutonium Balance, 1944-2009 | National Nuclear Security  

National Nuclear Security Administration (NNSA)

United States Plutonium Balance, 1944-2009 | National Nuclear Security United States Plutonium Balance, 1944-2009 | 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 The United States Plutonium Balance, 1944-2009 Home > Our Mission > Managing the Stockpile > Plutonium Pits > The United States Plutonium Balance, 1944-2009 The United States Plutonium Balance, 1944-2009

276

Oxalate Mass Balance During Chemical Cleaning in Tank 5F  

SciTech Connect (OSTI)

The Savannah River Site (SRS) is preparing Tank 5F for closure. The first step in preparing the tank for closure is mechanical sludge removal. Following mechanical sludge removal, SRS performed chemical cleaning with oxalic acid to remove the sludge heel. Personnel are currently assessing the effectiveness of the chemical cleaning to determine whether the tank is ready for closure. SRS personnel collected liquid samples during chemical cleaning and submitted them to Savannah River National Laboratory (SRNL) for analysis. Following chemical cleaning, they collected a solid sample (also known as 'process sample') and submitted it to SRNL for analysis. The authors analyzed these samples to assess the effectiveness of the chemical cleaning process. Analysis of the anions showed the measured oxalate removed from Tank 5F to be approximately 50% of the amount added in the oxalic acid. To close the oxalate mass balance, the author collected solid samples, leached them with nitric acid, and measured the concentration of cations and anions in the leachate.

Poirier, M.; Fink, S.

2011-07-08T23:59:59.000Z

277

Large-amplitude solitons in gravitationally balanced quantum plasmas  

SciTech Connect (OSTI)

Using the quantum fluid model for self-gravitating quantum plasmas with the Bernoulli pseudopotential method and taking into account the relativistic degeneracy effect, it is shown that gravity-induced large-amplitude density rarefaction solitons can exist in gravitationally balanced quantum plasmas. These nonlinear solitons are generated due to the force imbalance between the gravity and the quantum fluid pressure via local density perturbations, similar to that on shallow waters. It is found that both the fluid mass-density and the atomic-number of the constituent ions have significant effect on the amplitude and width of these solitonic profiles. Existence of a large-scale gravity-induced solitonic activities on neutron-star surface, for instance, can be a possible explanation for the recently proposed resonant shattering mechanism [D. Tsang et al., Phys. Rev. Lett. 108, 011102 (2012)] causing the intense short gamma ray burst phenomenon, in which release of ?10{sup 46}10{sup 47} ergs would be possible from the surface. The resonant shattering of the crust in a neutron star has been previously attributed to the crust-core interface mode and the tidal surface tensions. We believe that current model can be a more natural explanation for the energy liberation by solitonic activities on the neutron star surfaces, without a requirement for external mergers like other neutron stars or black holes for the crustal shatter.

Akbari-Moghanjoughi, M. [Department of Physics, Faculty of Sciences, Azarbaijan Shahid Madani University, 51745-406 Tabriz (Iran, Islamic Republic of); International Centre for Advanced Studies in Physical Sciences and Institute for Theoretical Physics, Ruhr University Bochum, D-44780 Bochum (Germany)

2014-08-15T23:59:59.000Z

278

Study of load balancing technology for EAST data management  

Science Journals Connector (OSTI)

Abstract With the continuous renewal and increasing number of diagnostics, the EAST tokamak routinely generates ?3GB of raw data per pulse of the experiment, which is transferred to a centralized data management system. In order to strengthen international cooperation, all the acquired data has been converted and stored in the \\{MDSplus\\} servers. During the data system operation, there are some problems when a lot of client machines connect to a single \\{MDSplus\\} data server. Because the server process keeps the connection until the client closes its connection, a lot of server processes use a lot of network ports and consume a large amount of memory, so that the speed of access to data is very slow, but the CPU resource is not fully utilized. To improve data management system performance, many \\{MDSplus\\} servers will be installed on the blade server and form a server cluster to realize load balancing and high availability by using LVS and heartbeat technology. This paper will describe the details of the design and the test results.

Shi Li; Feng Wang; Bingjia Xiao; Fei Yang; Xiaoyang Sun; Yong Wang

2014-01-01T23:59:59.000Z

279

Modelling the local climate in island environments: water balance applications  

Science Journals Connector (OSTI)

In small volcanic islands the local scale climate is influenced by the regional scale climate and by the orography and orientation of air masses movement over the islands. A model was developed in a GIS environment to generate local scale climate variables from those observed at the synoptic scale, from coastal weather stations. An advective submodel, based on the Foehn effect and assuming the conservation of mass and energy, computes local scale air temperature, relative humidity, clouds occurrence and precipitation. A radiative submodel, using information generated by the advective submodel, computes local scale global radiation. A rotational terrain model allows that computations be performed according to the direction of wind. Because the model works within a GIS, results concern the spatial distribution of all climatic variables on the island territory. Results of the validation of temperature, relative humidity, global radiation and rainfall are presented. For agro-meteorological purposes, an application of generated data to perform the sequential water balance is also analysed by comparing results from computations using simulated and observed data at a control weather station located at medium altitude. Results support assumptions utilised in the model and the further use of generated local climate fields for water management and environmental studies in small island environments.

Eduardo Brito de Azevedo; Lu??s Santos Pereira; Bernard Itier

1999-01-01T23:59:59.000Z

280

A data-parallel view of the load balancing experimental results on MasPar MP-1  

Science Journals Connector (OSTI)

In this paper, we present several methods for load balancing data in a SIMD computer. There are two ... an easy example, we showed that dynamic load balancing for SIMD data-parallel computers can really improve t...

Cyril Fonlupt; Philippe Marquet

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

Analysing alternatives in financial services for wealth management banks: the analytic network process and the balanced scorecard approach  

Science Journals Connector (OSTI)

......services for wealth management banks: the analytic...balanced scorecard approach Cheng-Ru Wu...services for wealth management banks: the analytic...balanced scorecard approach CHENG-RU WU...Introduction to Management Science. St Paul, MN......

Cheng-Ru Wu; Chin-Tsai Lin; Pei-Hsuan Tsai

2009-07-01T23:59:59.000Z

282

Glacier mass balance determination by Remote Sensing in the French Alps: Progress and limitation for time series monitoring  

E-Print Network [OSTI]

is the activity coefficient (db/dz) for the annual mass balance calculation. Comparison between measured velocity, mass balance calculation from area outline of exposed ice and ELA time series. The output

Rabatel, Antoine

283

Abstract 2830: Energy balance and breast cancer risk among sisters pairs in the Breast Cancer Family Registry Study  

Science Journals Connector (OSTI)

...for Cancer Research 7 January 2010 meeting-abstract Behavioral...Abstracts - Energy Balance: From...and Community Abstracts: AACR International...Prevention Research-- Dec 6-9...Houston, TX Abstract CN05-04: Energy balance within...

Fang Fang Zhang; Esther M. John; Dee W. West; Julia Knight; Irene Andrulis; Saundra Buys; Mary Daly; Beth Stearman; Manleen Kaur; Jamboor Vishwanatha; Alfredo Morabia; and Mary Beth Terry

2010-04-15T23:59:59.000Z

284

Uni-Traveling-Carrier Balanced Photodiode With Tunable MMI Coupler for Optimization of Source Laser RIN Suppression  

E-Print Network [OSTI]

A balanced uni-traveling-carrier (UTC) waveguide photodiode (PD) has been fabricated and characterized. The balanced PD incorporates a multimode interference (MMI) coupler as a light combiner/splitter with tunability of ...

Klamkin, Jonathan

285

Study of a double bubbler for material balance in liquids  

SciTech Connect (OSTI)

The objective of this project was to determine the potential of a double bubbler to measure density and fluid level of the molten salt contained in an electrorefiner. Such in-situ real-time measurements can provide key information for material balances in the pyroprocessing of the nuclear spent fuel. This theoretical study showed this technique has a lot of promise. Four different experiments were designed and performed. The first three experiments studied the influence of a variety of factors such as depth difference between the two tubes, gas flow rate, the radius of the tubes and determining the best operating conditions. The last experiment purpose was to determine the precision and accuracy of the apparatus during specific conditions. The elected operating conditions for the characterization of the system were a difference of depth of 25 cm and a flow rate of 55 ml/min in each tube. The measured densities were between 1,000 g/l and 1,400g/l and the level between 34cm and 40 cm. The depth difference between the tubes is critical, the larger, the better. The experiments showed that the flow rate should be the same in each tube. The concordances with theoretical predictions were very good. The density precision was very satisfying (spread<0.1%) and the accuracy was about 1%. For the level determination, the precision was also very satisfying (spread<0.1%), but the accuracy was about 3%. However, those two biases could be corrected with calibration curves. In addition to the aqueous systems studied in the present work, future work will focus on examining the behavior of the double bubbler instrumentation in molten salt systems. The two main challenges which were identified in this work are the effect of the temperature and the variation of the superficial tension.

Hugues Lambert

2013-09-01T23:59:59.000Z

286

Energy and greenhouse gas balances of cassava-based ethanol  

Science Journals Connector (OSTI)

Biofuel production has been promoted to save fossil fuels and reduce greenhouse gas (GHG) emissions. However, there have been concerns about the potential of biofuel to improve energy efficiency and mitigate climate change. This paper investigates energy efficiency and GHG emission saving of cassava-based ethanol as energy for transportation. Energy and GHG balances are calculated for a functional unit of 1km of road transportation using life-cycle assessment and considering effects of land use change (LUC). Based on a case study in Vietnam, the results show that the energy input for and GHG emissions from ethanol production are 0.93MJ and 34.95g carbon dioxide equivalent per megajoule of ethanol respectively. The use of E5 and E10 as a substitute for gasoline results in energy savings, provided that their fuel consumption in terms of liter per kilometer of transportation is not exceeding the consumption of gasoline per kilometer by more than 2.4% and 4.5% respectively. It will reduce GHG emissions, provided that the fuel consumption of E5 and E10 is not exceeding the consumption of gasoline per kilometer by more than 3.8% and 7.8% respectively. The quantitative effects depend on the efficiency in production and on the fuel efficiency of E5 and E10. The variations in results of energy input and GHG emissions in the ethanol production among studies are due to differences in coverage of effects of LUC, CO2 photosynthesis of cassava, yields of cassava, energy efficiency in farming, and by-product analyses.

Loan T. Le; Ekko C. van Ierland; Xueqin Zhu; Justus Wesseler

2013-01-01T23:59:59.000Z

287

,"U.S. Natural Gas Monthly Supply and Disposition Balance"  

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

Monthly Supply and Disposition Balance" Monthly Supply and Disposition Balance" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Natural Gas Monthly Supply and Disposition Balance",9,"Monthly","9/2013","1/15/1973" ,"Release Date:","12/12/2013" ,"Next Release Date:","1/7/2014" ,"Excel File Name:","ng_sum_sndm_s1_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_sum_sndm_s1_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov"

288

Dietary Energy Balance Modulation of Kras- and Ink4a/Arf+/?-Driven Pancreatic Cancer: The Role of Insulin-like Growth Factor-I  

Science Journals Connector (OSTI)

...research-article Research Articles Dietary Energy Balance Modulation of Kras- and Ink4a...we tested the hypothesis that dietary energy balance modulation impacts pancreatic...with IGF-I infusion. Thus, dietary energy balance modulation impacts spontaneous...

Laura M. Lashinger; Lauren M. Harrison; Audrey J. Rasmussen; Craig D. Logsdon; Susan M. Fischer; Mark J. McArthur; Stephen D. Hursting

2013-10-01T23:59:59.000Z

289

DOE Solar Decathlon: News Blog » Blog Archive » Energy Balance Contest  

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

Energy Balance Contest Rewards Teams for Producing Only the Energy They Energy Balance Contest Rewards Teams for Producing Only the Energy They Need Friday, September 23, 2011 By Carol Anna One of the 10 contests in the U.S. Department of Energy Solar Decathlon 2011, Energy Balance measures the net energy each house produces or consumes over the course of the competition. The Energy Balance Contest simulates how most residential solar electric systems work today. Each team house is equipped with a bidirectional utility meter that enables power flow to and from the electric utility. When the sun shines, the house's solar electric system produces electricity. If the system produces more electricity than the house needs, the excess electricity flows backward through the meter to the grid. At night, when the solar electric system is not producing electricity and the

290

Heat Balance Analysis of Baimas 300 MWe CFB Boiler in China  

Science Journals Connector (OSTI)

By analyzing the 336-hour performance testing period operation parameters and the actual measurement data at the scene, this paper took a study of the heat balance on Baimas 300MWe CFB boiler. Through calculatin...

J. Y. Lu; X. F. Lu; G. Yin; H. Z. Liu

2010-01-01T23:59:59.000Z

291

E-Print Network 3.0 - apparently balanced translocation Sample...  

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

Sample search results for: apparently balanced translocation Page: << < 1 2 3 4 5 > >> 1 ATP-dependent Translocation of Proteins along Single-stranded DNA: Models and Methods of...

292

Fact #673: May 2, 2011 U.S. Trade Balance for Transportation Vehicles  

Broader source: Energy.gov [DOE]

Motor vehicles, aircraft, ships, and rail locomotives are imported to and exported from the U.S. The trade balance (exports minus imports) shows that the U.S. imports more motor vehicles and parts...

293

Parameter estimation of coupled water and energy balance models based on stationary constraints of surface states  

E-Print Network [OSTI]

[1] We use a conditional averaging approach to estimate the parameters of a land surface water and energy balance model and then use the estimated parameters to partition net radiation into latent, sensible, and ground ...

Sun, Jian

294

Access-Load-Aware Dynamic Data Balancing for Cloud Storage Service  

Science Journals Connector (OSTI)

Cloud storage is the typical way for storing massive data in Big Data Era. Dynamic data balancing is important for cloud storage since ... utilization of computing resource and the performance of data process. Ho...

Haopeng Chen; Zhenhua Wang; Yunmeng Ban

2013-01-01T23:59:59.000Z

295

A Hierarchical Replica Location Approach Based on Cache Mechanism and Load Balancing in Data Grid  

Science Journals Connector (OSTI)

According to data grid characteristics and data-sharing characteristics in distributed environments, we present...RepliLoc..., a hierarchical replica location approach based on Cache mechanism and load balancing....

Baoyan Song; Yanying Mao; Yan Wang; Derong Shen

2008-01-01T23:59:59.000Z

296

NEEMON Algorithm Based on Data Locality for Priority Based Dynamic Load Balancing in Distributed Database  

Science Journals Connector (OSTI)

A load balancing scheme comprises of three phases: information ... collection, decision making based on information and data migration. In distributed database, it is important to take data locality into account,...

Neera Batra; A. K. Kapil

2010-01-01T23:59:59.000Z

297

Glacier Mass Balance Reconstruction by Remote Sensing in the French Alps  

E-Print Network [OSTI]

(ELA) and the key of the transfer is the activity coefficient (db/dz) for the annual mass balance calculation. Three outlet glaciers well suited in the French Alps (ground stakes) were selected to evaluate

Rabatel, Antoine

298

Human rights safeguards and international cooperation in extradition: Striking the balance  

Science Journals Connector (OSTI)

It is necessary to strike the correct balance between safeguarding the rights of the individual and engendering ... rights enforcement mechanisms, many of the traditional safeguards still have a real role to play...

Sharon A. Williams

1992-01-01T23:59:59.000Z

299

{open_quotes}Open vessel{close_quotes} heat balance for TBP-nitric acid solutions  

SciTech Connect (OSTI)

Heat balances were performed for both single phase (organic) and two phase (organic and aqueous) TBP/HNO{sub 3} solutions at temperatures above 100{degrees}C. The balance included the heat produced from oxidation minus losses from evaporation and butylnitrate formation by esterification. Net heat measurements were performed using an isothermal calorimeter. Losses from evaporation were determined from the volume of condensate produced (ice bath trap) and the component concentrate Carbon and nitrogen balances were performed to determine the stoichiometry of the reaction. The heat from oxidation was then calculated using the heats of formation of the reactants and products. Balances were obtained assuming that the heat from esterification was near zero (negligibly small). For two layered reaction systems the net heat was maintained endothermic, and constant with time, due to the transport of water to the organic phase by bubble mixing at the interface. This transported was replaced the water lost in the organic phase by evaporation.

Smith, J.R.; Cavin, W.S.; Laurinat, J.E. [Westinghouse Savannah River Company, Aiken, SC (United States)

1995-12-31T23:59:59.000Z

300

E-Print Network 3.0 - acid-base balance Sample Search Results  

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

Melanie R. Frazier1,* Summary: - termination of the acid-base balance in food materials. J Biol Chem 108:337-347. ------. 1936. The variation... :801-802. Lutz J. 1984. Calcium...

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

Development of a genetic algorithm for multi-objective assembly line balancing using multiple assignment approach  

Science Journals Connector (OSTI)

In this study, a new genetic algorithm is developed for solving multi-objective single-model assembly line balancing problems. The proposed genetic algorithm is called multiple-assignment genetic algorithm (MA...

Tarek Al-Hawari; Marwan Ali; Omar Al-Araidah

2014-11-01T23:59:59.000Z

302

User-guided White Balance for Mixed Lighting Conditions Ivaylo Boyadzhiev  

E-Print Network [OSTI]

(daylight + neon un- der the cabinets + low-energy bulbs on ceiling) ex- hibits unsightly color casts a solution to the ill-posed mixed light white balance problem, based on user guidance. Users scribble

Bala, Kavita

303

Net radiation balance for two forested slopes on opposite sides of a valley  

Science Journals Connector (OSTI)

...Measurements of the net radiation balance of two forested sites on the opposite slopes of a valley in south-western Germany, made over 3 ... -slope than on the NE-slope. For long-wave radiation only small diff...

T. Holst; J. Rost; H. Mayer

2005-05-01T23:59:59.000Z

304

Nucleotide Pools and Adenylate Energy Charge in Balanced and Unbalanced Growth of Chromatium  

Science Journals Connector (OSTI)

...Pools and Adenylate Energy Charge in Balanced...University, Ithaca, New York 14850 Adenine nucleotide pools and their energy charge were measured...University, Ithaca, New York 14850 Received for...nucleotide pools and their energy charge were measured...

Margaret L. Miovi?; Jane Gibson

1973-04-01T23:59:59.000Z

305

Estimation of land surface water and energy balance flux components and closure relation using conditional sampling  

E-Print Network [OSTI]

Models of terrestrial water and energy balance include numerical treatment of heat and moisture diffusion in the soil-vegetation-atmosphere continuum. These two diffusion and exchange processes are linked only at a few ...

Farhadi, Leila

2012-01-01T23:59:59.000Z

306

Quantifying the system balancing cost when wind energy is incorporated into electricity generation system  

E-Print Network [OSTI]

Incorporation of wind energy into the electricity generation system requires a detailed analysis of wind speed in order to minimize system balancing cost and avoid a significant mismatch between supply and demand. Power ...

Issaeva, Natalia

2009-01-01T23:59:59.000Z

307

Government policy and innovation activity : a patent study of solar photovoltaic balance of system in Japan.  

E-Print Network [OSTI]

??This report studied innovation activity in four areas of the solar photovoltaic balance-of-system (BOS) technologies (inverters, mounting equipment, monitoring systems, and site assessment) in the (more)

Takeda, Chihiro

2014-01-01T23:59:59.000Z

308

E-Print Network 3.0 - attributes balancing stability Sample Search...  

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

Point out some... units of energy input from the Sun Temperature: 5.3 oC Greenhouse Effect 101: A Balance is Achieved Source: Blais, Brian - Department of Science and...

309

Transatlantic Trade-Offs in the Age of Balanced Budgets and European Monetary Union  

Science Journals Connector (OSTI)

We develop a model of monetary and fiscal policies appropriate for considering U.S.-European policy interactions in an era of near-balanced budgets and European monetary union. We study the determinants of pol...

Barry Eichengreen; Fabio Ghironi

2002-10-01T23:59:59.000Z

310

Fuel Retrieval System Process Flow Diagrams Mass Balance Calculations for K West Basin  

SciTech Connect (OSTI)

This calculation justifies the numbers used for the material balance on the process flow diagrams for the KW Basin Fuel Retrieval Subproject. The purpose of these calculations is to develop the material balances that are documented in the Fuel Retrieval System (FRS) Process Flow Diagrams for future reference. The attached mass calculations were prepared in support of revising the fuel retrieval system process flow diagrams for the 105K West Basin. The calculations refer to diagram H-1-81164.

REED, A.V.

2000-01-03T23:59:59.000Z

311

A study of the validity of early material balance estimates in petroleum reservoirs  

E-Print Network [OSTI]

A STUDY OF THE VALIDITY OF EARLY MATERIAL BALANCE ESTIMATES IN PETROLEUM RESERVOIRS A Thesis by CHRISTIAN ANZE GALINDO Submitted to the Graduate College of the Texas ARM University in partia4 fulfillment of the requirements for the degree... of MASTER OF SCIENCE January 1964 Major Subject: Petroleum Engineering A STUDY OF THE VALIDITY OF EARLY MATERIAL BALANCE ESTIMATES IN PETROLEUM RESERVOIRS A Thesis by CHRISTIAN ANZE GALINDO App o ed as to style nd content by. Chairman of Committee...

Galindo, Christian Anze

2012-06-07T23:59:59.000Z

312

The use of squeezed states and balanced homodyne for detecting gravitational waves  

E-Print Network [OSTI]

The possibility of using squeezed states and balanced homodyne detection of gravitational waves is discussed. It is shown that the quantum noise due to high laser intensities in Michelson interferometer for gravitational waves detection can be reduced by sending squeezed vacuum states to the 'dark' port of the interferometer. The present analysis describes photon statistics measurements effects related to quadrature balanced homodyne detection showing the advantage of using this scheme for detecting gravitational waves.

Y. Ben-Aryeh

2010-10-05T23:59:59.000Z

313

Experiments with a time-dependent, zonally averaged, seasonal, enery balance climatic model  

E-Print Network [OSTI]

EXPERIMENTS WITH A TI&E-DEPENDENT, ZONALLY AVERAGED, SEASONAL, ENERGY BALANCE CLIMATIC MODEL A Thesis by STARLEY LEE THOMPSON Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the decree... of MASTER OF SCIENCE December 1977 Major Subject: Meteorology EXPERIMENTS WITH A TIME DEPENDENT~ ZONALLY AVERAGED~ SEASONAL, ENERGY BALANCE CLIMATIC MODEL A Thesis by STARLEY LEE THOMPSON Approved as to style and content by: (Chairman of Committee...

Thompson, Starley Lee

2012-06-07T23:59:59.000Z

314

Water Balance, Salt Loading, and Salinity Control Options of Red Bluff Reservoir, Texas  

E-Print Network [OSTI]

TR- 298 2007 Water Balance, Salt Loading, and Salinity Control Options of Red Bluff Reservoir, Texas by S. Miyamoto, Fasong Yuan, and Shilpa Anand Agricultural Research and Extension Center at El Paso Texas... Agricultural Experiment Station The Texas A&M University System Texas Water Resources Institute Texas A&M University WATER BALANCE, SALT LOADING, AND SALINITY CONTROL OPTIONS OF RED BLUFF RESERVOIR, TEXAS S. Miyamoto, Fasong...

Miyamoto, S.; Yuan, Fasong; Anand, Shilpa

315

Evaluation of Sludge Characteristics and Carbon Dioxide Emissions of Full-scale Wastewater Treatment Plants in China by Mass and Energy Balances  

Science Journals Connector (OSTI)

Energy balances were used to evaluate the characteristics of sludge and to calculate the carbon dioxide emissions in the WWTPs in this study. To avoid the errors, mass balances by TP have been used to calibrate the relating data before making energy ... Keywords: Sludge, CEP, mass balance, energy balance, carbon dioxide

Gan Wang; Yongzhen Peng; Shuying Wang; Gan Wang; Hongxun Hou

2012-05-01T23:59:59.000Z

316

Online Reservation and Deferral of EV Charging Tasks to Reduce Energy Use Variability  

E-Print Network [OSTI]

Grids Muhammad Abdullah Adnan, Balakrishnan Narayanaswamy, and Rajesh K. Gupta University of California and power use. We validate our algorithm on simulated EV workload, collected wind and solar power generation companies to build and maintain larger capacity and more expensive infrastruc- ture, which is under

Gupta, Rajesh

317

Energy balance, forecasting of bioelectricity generation and greenhouse gas emission balance in the ethanol production at sugarcane mills in the state of Mato Grosso do Sul  

Science Journals Connector (OSTI)

The aim of this paper is to present aspects about the energy balance of sugarcane crops and its carbon dioxide emissions. We calculate energy used in agricultural, industrial and distribution sectors by five sugarcane mills of Mato Grosso do Sul and we compare the yield with its energy delivery. The energy balance obtained, with an average 6.8, shows that is advantageous to produce ethanol in the lands of that Brazilian state. We have prepared a forecasting of electricity production from bagasse taking into account two types of technology. Finally, we present the potential value of CO2 emitted by the five mills to evaluate greenhouse gas emissions of the ethanol production valor chain.

Mirko V. Turdera

2013-01-01T23:59:59.000Z

318

Balance of Plant Needs and Integration of Stack Components for Stationary Power and CHP Applications  

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

Balance of Plant Needs and Balance of Plant Needs and Integration of Stack Components for Stationary Power and CHP Applications Applications Chris Ainscough P.E. Chief Engineer - PowerEdge Nuvera Fuel Cells cainscough@nuvera.com Background  Experience integrating systems based on fuel cells and reformers.  Applications include vehicles, combined heat and power (CHP), industrial plants, and forklifts. Who Needs Balance of Plant?  "...an electric generator that has no moving parts...This elegant device is called a fuel cell." Skerrett, P. J. "Fuel Cell Update." Popular Science. June 1993:89. print. No Moving Parts Except These  The typical fluid components in a PEM CHP system based on steam/methane reformer technology. (in red) SWITCH STACK PRV

319

Ideal balance of work, play makes outdoor enthusiast's James Miller life  

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

Ideal balance of work, play makes outdoor enthusiast's life enviable Ideal balance of work, play makes outdoor enthusiast's life enviable Ideal balance of work, play makes outdoor enthusiast's James Miller life enviable Nuclear engineer graduate research assistant gets valueable experience while taking advantage of local outdoor recreational activities. August 2, 2012 James Miller Miller first came to the Laboratory in 2006 as a summer student. His college advisor, a former LANL employee, found him an internship through the student programs office. Miller highly recommends LANL as a place to start a career, "The student programs are very mentor-driven, allowing you to gain phenomenal experience and build a professional network that will set you up for the rest of your life." "I have access to top-level scientists in the world, doing some of the best

320

Closing the Carbon Balance for Fermentation by Clostridium thermocellum (ATCC 27405)  

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

Closing the Carbon Balance for Fermentation by Clostridium thermocellum Closing the Carbon Balance for Fermentation by Clostridium thermocellum (ATCC 27405) Lucas D. Ellis, Evert K. Holwerda, David Hogsett, Steve Rogers, Xiongjun Shao, Timothy Tschaplinski, Phil Thorne, Lee R. Lynd PII: S0960-8524(11)01416-7 DOI: 10.1016/j.biortech.2011.09.128 Reference: BITE 9027 To appear in: Bioresource Technology Received Date: 10 June 2011 Revised Date: 27 September 2011 Accepted Date: 28 September 2011 Please cite this article as: Ellis, L.D., Holwerda, E.K., Hogsett, D., Rogers, S., Shao, X., Tschaplinski, T., Thorne, P., Lynd, L.R., Closing the Carbon Balance for Fermentation by Clostridium thermocellum (ATCC 27405), Bioresource Technology (2011), doi: 10.1016/j.biortech.2011.09.128 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

Ex Ante Appraisal Carbon-Balance Tool (EX-ACT) | Open Energy Information  

Open Energy Info (EERE)

Ex Ante Appraisal Carbon-Balance Tool (EX-ACT) Ex Ante Appraisal Carbon-Balance Tool (EX-ACT) Jump to: navigation, search LEDSGP green logo.png FIND MORE DIA TOOLS This tool is part of the Development Impacts Assessment (DIA) Toolkit from the LEDS Global Partnership. Tool Summary LAUNCH TOOL Name: The Ex Ante Carbon-balance Tool Agency/Company /Organization: Food and Agriculture Organization of the United Nations Partner: Policy and Programme Development Support Division (TCS), Investment Centre Division (TCI), and Agricultural Development Economics Division (ESA) Sector: Climate, Land Focus Area: Agriculture, Forestry Topics: Co-benefits assessment, Finance, GHG inventory, Resource assessment Resource Type: Software/modeling tools User Interface: Spreadsheet Complexity/Ease of Use: Moderate Website: www.fao.org/tc/tcs/exact/en/

322

Energy confinement studies in the tandem mirror experiment (TMX): Power balance  

Science Journals Connector (OSTI)

The power balance in the Tandem Mirror Experiment (TMX) is studied for several days of operation. Between them these days typified the operating range of TMX. Examining the power balance on axis it is found that 60% to 100% of the power is carried to the end walls by escaping central?cell ions. Globally these calculations account for 70% to 100% of the input power on each of the days studied. Based upon the power balance the energy confinement times of the particle species are calculated. The end?cell ion energy confinement time is similar to that achieved in the 2XIIB single?cell magnetic mirror experiment whereas the electron energy confinement in TMX was 10 to 100 times better. The central?cell ion energy confinement in the central flux tube was determined by axial particle loss. At the central?cell plasma?edge radial particle transport and charge exchange with the fueling gas are important processes.

D. P. Grubb; S. L. Allen; T. A. Casper; J. F. Clauser; F. H. Coensgen; D. L. Correll; W. C. Cummins; J. C. Davis; D. Dietrich; R. P. Drake; J. H. Foote; R. J. Fortner; A. H. Futch; R. K. Goodman; G. E. Gryczkowski; E. B. Hooper Jr.; R. S. Hornady; A. L. Hunt; C. V. Karmendy; T. Nash; W. E. Nexsen; W. L. Pickles; G. D. Porter; P. Poulsen; T. C. Simonen; D. R. Slaughter; G. A. Hallock; O. T. Strand

1983-01-01T23:59:59.000Z

323

Dynamic Analysis of Wind Turbine Planetary Gears Using an Extended Harmonic Balance Approach: Preprint  

SciTech Connect (OSTI)

The dynamics of wind turbine planetary gears with gravity effects are investigated using an extended harmonic balance method that extends established harmonic balance formulations to include simultaneous internal and external excitations. The extended harmonic balance method with arc-length continuation and Floquet theory is applied to a lumped-parameter planetary gear model including gravity, fluctuating mesh stiffness, bearing clearance, and nonlinear tooth contact to obtain the planetary gear dynamic response. The calculated responses compare well with time domain integrated mathematical models and experimental results. Gravity is a fundamental vibration source in wind turbine planetary gears and plays an important role in system dynamics, causing hardening effects induced by tooth wedging and bearing-raceway contacts. Bearing clearance significantly reduces the lowest resonant frequencies of translational modes. Gravity and bearing clearance together lowers the speed at which tooth wedging occurs lower than the resonant frequency.

Guo, Y.; Keller, J.; Parker, R. G.

2012-06-01T23:59:59.000Z

324

,"U.S. Natural Gas Annual Supply and Disposition Balance"  

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

Annual Supply and Disposition Balance" Annual Supply and Disposition Balance" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Supply",5,"Annual",2012,"6/30/1930" ,"Data 2","Disposition",5,"Annual",2012,"6/30/1930" ,"Release Date:","12/12/2013" ,"Next Release Date:","1/7/2014" ,"Excel File Name:","ng_sum_snd_dcu_nus_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/ng/ng_sum_snd_dcu_nus_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov"

325

Solid Oxide Fuel Cell Balance of Plant and Stack Component Integration  

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

Oxide Fuel Cell Balance of Plant Oxide Fuel Cell Balance of Plant & Stack Component Integration Norman Bessette Acumentrics Corporation March 16, 2010 Acumentrics Corporation *Based in Westwood, Mass. *~40,000 sq. ft facility *Profitable * Critical disciplines in-house El t i l E i i Strategic Partners Electrical Engineering Mechanical Engineering Chemical Engineering Thermal Modeling Ceramics Processing Manufacturing Sales & Marketing Automation Finance Scalable, Ruggedized Power - Combat Proven Take Almost Any Generator Plug into Clean Power Provided by Acumentrics RUPS And Be Ready For Continuous Communications

326

Balance Engineering and Eli Lily Teaming Profile | ENERGY STAR Buildings &  

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

Balance Engineering and Eli Lily Teaming Profile Balance Engineering and Eli Lily Teaming Profile Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources Success stories

327

Support for Academic Medical Centers Revisiting the 1997 Balanced Budget Act  

Science Journals Connector (OSTI)

...election year 2000 approaches, both political parties are discussing ways to reform it further. That Congress will be persuaded to reconsider the provisions of the Balanced Budget Act of 1997 is not a foregone conclusion, but the political winds are blowing in that direction as federal revenue surpluses... With many academic medical centers reeling from the combined financial pressures of managed care and the Balanced Budget Act of 1997, their advocates have descended on Washington seeking relief. They stand a reasonable chance of winning some relief from ...

Iglehart J.K.

1999-07-22T23:59:59.000Z

328

Energy requirements for a swimming pool through a water-atmosphere energy balance  

SciTech Connect (OSTI)

The methodology displayed here is to calculate the energy requirements for heating a swimming pool to a desired temperature. This methodology consists of an energy balance between water-atmosphere as is used in the temperature evaluation of cooling ponds in power plants. Different mathematical expressions are given to calculate such a balance. It is necessary to know the month of the year, the ambient temperature, relative humidity, wind velocity, and solar radiation. With these parameters it is possible to know the natural temperature of the water, natural evaporation, energy needed to reach a determined swimming pool temperature and the evaporation of the heated pool.

Almanza, F.; Lara, J. (Ciudad Universitaria (Mexico))

1994-07-01T23:59:59.000Z

329

MHTGR steam generator on-line heat balance, instrumentation and function  

SciTech Connect (OSTI)

Instrumentation is used to measure the Modular High Temperature Gas-Cooled Reactor (MHTGR) steam generator dissimilar metal weld temperature during start-up testing. Additional instrumentation is used to determine an on-line heat balance which is maintained during the 40 year module life. In the process of calibrating the on-line heat balance, the helium flow is adjusted to yield the optimum boiling level in the steam generator relative to the dissimilar metal weld. After calibration is complete the weld temperature measurement is non longer required. The reduced boiling level range results in less restrictive steam generator design constraints.

Klapka, R.E.; Howard, W.W.; Etzel, K.T. (General Atomics, San Diego, CA (United States)); Basol, M.; Karim, N.U. (ABB-CENP, Chattanooga, TN (United States))

1991-09-01T23:59:59.000Z

330

Data evaluation of full-scale wastewater treatment plants by mass balance  

Science Journals Connector (OSTI)

Measured data of wastewater treatment plants (WWTPs) often contains errors. These errors can prohibit the use of WWTP data for process evaluation, process design, benchmarking or modelling purposes. In this paper a practical stepwise methodology is presented to check WWTP data using mass balances. The presented results show that poor WWTP data quality leads to large errors when calculating key operational conditions such as the solids retention time (SRT), oxygen consumption (OC) and the different internal conversions rates. By improving WWTP data quality using mass balance calculations useful new information becomes available for process evaluation, \\{WWTPs\\} design and benchmarking.

S. Puig; M.C.M. van Loosdrecht; J. Colprim; S.C.F. Meijer

2008-01-01T23:59:59.000Z

331

Minimizing Wind Power Producer's Balancing Costs Using Electrochemical Energy Storage: Preprint  

SciTech Connect (OSTI)

This paper examines how electrochemical energy storage can be used to decrease the balancing costs of a wind power producer in the Nordic market. Because electrochemical energy storage is developing in both technological and financial terms, a sensitivity analysis was carried out for the most important variables in the wind-storage hybrid system. The system was studied from a wind power producer's point of view. The main result is that there are no technical limitations to using storage for reducing the balancing costs. However, in terms of economic feasibility, installing hybrid wind-storage systems such as the one studied in this paper faces challenges in both the short and long terms.

Miettinen, J.; Tikka, V.; Lassila, J.; Partanen, J.; Hodge, B. M.

2014-08-01T23:59:59.000Z

332

Three-dimensional balancing of the Stiller-Smith mechanism for application to an eight cylinder I. C. engine  

SciTech Connect (OSTI)

The Stiller-Smith Mechanism employs a double cross-slider to convert linear reciprocating motion into rotational motion. It has previously been shown that a four-cylinder configuration utilizing this motion conversion device can be balanced in two dimensions. The inherent planar nature of this mechanism makes it possible to produce a compact, eight cylinder configuration for use as an internal combustion engine which is balanced in three dimensions. This paper develops and presents the necessary requirements for such a balanced engine. Relative merits of various configurations are discussed and analytical results of different balancing schemes are presented.

McKisic, A.D.; Smith, J.E.; Craven, R.; Prucz, J.

1987-01-01T23:59:59.000Z

333

Using energy balances for processing the results from tests of a single-shaft combined-cycle power plant  

Science Journals Connector (OSTI)

Application of the balance method for dividing the overall power output produced by a single-shaft combined-cycle power plant between the steam turbine and...

G. G. Olkhovskii

2012-09-01T23:59:59.000Z

334

Between Mars and Venus: balance and excess in the chivalry of the late-medieval English romance  

E-Print Network [OSTI]

) (Member) _____________________________ Paul Parrish (Head of Department) May 2005 Major Subject: English iii ABSTRACT Between Mars and Venus: Balance and Excess in the Chivalry of the Late...

Mitchell-Smith, Ilan

2006-08-16T23:59:59.000Z

335

Examining strategies to improve the carbon balance of corn/soybean agriculture using eddy covariance and  

E-Print Network [OSTI]

if it occurs rapidly. Consequently, there is intense interest in finding ways to damp projected changesExamining strategies to improve the carbon balance of corn/soybean agriculture using eddy There is much interest in the role that agricultural practices might play in sequestering carbon to help offset

Minnesota, University of

336

Development and Application of Gas Sensing Technologies to Enable Boiler Balancing  

E-Print Network [OSTI]

01/2004 Development and Application of Gas Sensing Technologies to Enable Boiler Balancing to monitor total NOx (0-1000 ppm), CO (0-1000 ppm) and O2 (1-15%) within the convective pass of the boiler of such sensor systems will dramatically alter how boilers are operated, since much of the emissions creation

Dutta, Prabir K.

337

Nonlinear vorticity balance of the Subantarctic Front in the southeast Pacific  

E-Print Network [OSTI]

with the observed range of current speeds. An exponential fit to the vertical structure of the current consistent climatology but indicates a larger vertical decay scale and wave speed. Citation: Chereskin, T. K., L. D region is forced by cir- cumpolar eastward wind stress that, in the vertical integral, is balanced

Talley, Lynne D.

338

Optimum design of balanced SAW filters using evolutionary multi-objective optimization  

Science Journals Connector (OSTI)

The frequency response characteristics of the balanced Surface Acoustic Wave (SAW) filters are governed primarily by their geometrical structures. Therefore, in order to realize desirable frequency response characteristics, the structural design of the ... Keywords: evolutionary algorithm, optimum design, surface acoustic wave filter

Kiyoharu Tagawa

2009-08-01T23:59:59.000Z

339

PHOTOVOLTAIC MODULE AND SHADOW: STUDY AND INTEGRATION OF A CURRENT BALANCING SYSTEM  

E-Print Network [OSTI]

PHOTOVOLTAIC MODULE AND SHADOW: STUDY AND INTEGRATION OF A CURRENT BALANCING SYSTEM Stéphane: Current crystalline photovoltaic modules (PV) are designed with 36 or 72 series ­ connected PV cells of shadow, keep the reliability and the cost imposed by the market [7, 8, and 9]. This study concerns

Paris-Sud XI, Université de

340

A sample average approximation method for disassembly line balancing problem under uncertainty  

Science Journals Connector (OSTI)

This paper considers a Disassembly Line Balancing Problem (DLBP) under uncertainty. Disassembly task times are assumed to be random variables with known probability distributions. To deal with this uncertainty, a stochastic program is developed. It both ... Keywords: Disassembly lines, L-shaped algorithm, Line design, Monte Carlo sampling, Product recovery, Stochastic programming, Sustainable manufacturing

Mohand Lounes Bentaha, Olga Battaa, Alexandre Dolgui

2014-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

John L Gaunt and Johannes Lehmann Energy balance and emissions associated with biochar sequestration and pyrolysis  

E-Print Network [OSTI]

2 Table S1. Energy inputs (Mj ha-1 ) associated with bio-energy crop production Forage Corn CropS1 John L Gaunt and Johannes Lehmann Energy balance and emissions associated with biochar sequestration and pyrolysis bioenergy production Summary of tables Data are provided energy inputs (Mj ha-1

Lehmann, Johannes

342

Exploring Smart Grid and Data Center Interactions for Electric Power Load Balancing  

E-Print Network [OSTI]

minimization and cost mini- mization, without detailed analysis of the impact on the power grid. For exampleExploring Smart Grid and Data Center Interactions for Electric Power Load Balancing Hao Wang differences. However, the impact of load redistribu- tions on the power grid is not well understood yet

Huang, Jianwei

343

Hydrodynamic Model of Lake Michigan Mass Balance (LMMB) Primary Investigator: David Schwab -NOAA /GLERL  

E-Print Network [OSTI]

-dimensional circulation in Lake Michigan at space and time scales adequate to resolve sediment resuspension and transport resuspension and transport model being developed at the EPA Large Lakes Research Station (LLRS). We are using- resuspension-transport and fate model to assist in the mass balance calculations for Lake Michigan toxics. 1999

344

The Stiller-Smith, cross-slider engine: A balanced engine concept  

SciTech Connect (OSTI)

The Stiller-Smith Engine employs a double cross-slider that has several advantageous dynamic characteristics. These characteristics are described and developed analytically. This paper also develops and presents the force equations that describe the two-dimensional model of this engine. The necessary requirements to produce a balanced engine are derived and evaluated analytically.

Smith, J.E.; Nesbit, S.; Churchill, R.

1987-01-01T23:59:59.000Z

345

Effects of Dynamic Forcing on Hillslope Water Balance Models , L.E. Band  

E-Print Network [OSTI]

simulations of the hillslope. In this work we focus specifically on closure relations for hillslope water]. Briefly stated, our objective in this work is to study the effect of system transience on hillslope waterEffects of Dynamic Forcing on Hillslope Water Balance Models C. E. Kees , L.E. Band , and M

346

Holocene hydrologic balance of tropical South America from oxygen isotopes of lake sediment opal, Venezuelan Andes  

E-Print Network [OSTI]

Holocene hydrologic balance of tropical South America from oxygen isotopes of lake sediment opal is derived from Atlantic Ocean evaporation which is modified by passage over lowland South America suggest that the decreasing 18 O reflects a decrease in the fraction of moisture entering South America

Wolfe, Alexander P.

347

Analysis of Workload and Load Balancing Issues in the NCAR Community Climate Model  

E-Print Network [OSTI]

Community Climate Model were instrumented to produce per­cell load data for each time step, revealing load, this approach reduced the amount of load data by a factor of 12, and simplified greatly the taskAnalysis of Workload and Load Balancing Issues in the NCAR Community Climate Model John G

348

Revisiting flow-based load balancing: Stateless path selection in data center networks  

Science Journals Connector (OSTI)

Hash-based load-balancing techniques are widely used to distribute the load over multiple forwarding paths and preserve the packet sequence of transport-level flows. Forcing a long-lived, i.e., elephant, flow to follow a specific path in the network is a desired mechanism in data center networks to avoid crossing hot spots. This limits the formation of bottlenecks and so improves the network use. Unfortunately, current per-flow load-balancing methods do not allow sources to deterministically force a specific path for a flow. In this paper, we propose a deterministic approach enabling end hosts to steer their flows over any desired load-balanced path without relying on any packet header extension. By using an invertible mechanism instead of solely relying on a hash function in routers, our method allows to easily select the packets header field values in order to force the selection of a given load-balanced path without storing any state in routers. We perform various simulations and experiments to evaluate the performance and prove the feasibility of our method using a Linux kernel implementation. Furthermore, we demonstrate with simulations and lab experiments how MultiPath TCP can benefit from the combination of our solution with a flow scheduling system that efficiently distributes elephant flows in large data center networks.

Gregory Detal; Christoph Paasch; Simon van der Linden; Pascal Mrindol; Gildas Avoine; Olivier Bonaventure

2013-01-01T23:59:59.000Z

349

Optimal joint utility based load balancing algorithm for heterogeneous wireless networks  

Science Journals Connector (OSTI)

The rapid development of mobile broadband services with continuously increasing traffic volumes has resulted in a number of challenges, including ubiquitous network coverage, high bandwidth, and reliable services for reasonable price, etc. To address ... Keywords: EPS, Heterogeneous network, Joint utility, Load balancing, Optimization

Rong Chai, Huili Zhang, Xiaoyu Dong, Qianbin Chen, Tommy Svensson

2014-08-01T23:59:59.000Z

350

Structural Change, the Real Exchange Rate, and the Balance of Payments in Mexico, 1960-2012  

E-Print Network [OSTI]

Structural Change, the Real Exchange Rate, and the Balance of Payments in Mexico, 1960-2012 Carlos structural changes in the composition of Mexico's trade and the parameters that affect it across five-of-payments constraint may account for the post-liberalization slowdown in Mexico's growth only during certain subperiods

Lansky, Joshua

351

Balancing Energy and Water Consumption in an Urban Desert Environment: A Case  

E-Print Network [OSTI]

Balancing Energy and Water Consumption in an Urban Desert Environment: A Case Study on Phoenix, AZ effect, water scarcity, and energy consumption. The transformation of native landscapes into built to cool homes. Identifying Direct and Indirect Costs of Water and Energy Consumption Study Area Although

Hall, Sharon J.

352

: Adaptively Balancing Computation & Communication in a DSM cluster of Multicores for  

E-Print Network [OSTI]

ABC2 : Adaptively Balancing Computation & Communication in a DSM cluster of Multicores memory (DSM) based modern clusters composed of multicore machines. Our analysis of several graph threads visible to all compute threads by writing them to DSM. We observe that the best configuration

Gupta, Rajiv

353

Quantifying Contention and Balancing Memory Load on Hardware DSM Multiprocessors1  

E-Print Network [OSTI]

Quantifying Contention and Balancing Memory Load on Hardware DSM Multiprocessors1 Dimitrios S a new methodology for quantifying remote memory access contention on hardware DSM multiprocessors node of the DSM to each page in memory. A trace of the memory accesses of the program obtained

Nikolopoulos, Dimitris

354

Sensor Network Lifetime Maximization Via Sensor Energy Balancing: Construction and Optimal Scheduling of Sensor Trees  

E-Print Network [OSTI]

in such a way that the total energy usage of the active sensor nodes in the tree is minimized. However whenSensor Network Lifetime Maximization Via Sensor Energy Balancing: Construction and Optimal Scheduling of Sensor Trees Ling Shi , Agostino Capponi , Karl H. Johansson and Richard M. Murray Abstract

Johansson, Karl Henrik

355

Dynamically balanced absolute sea level of the global ocean derived from near-surface velocity observations  

E-Print Network [OSTI]

Dynamically balanced absolute sea level of the global ocean derived from near-surface velocity distribution of the global ocean is computed for the first time from observations of near-surface velocity distribution. NCEP reanalysis winds are used to compute the force due to Ekman currents. The mean sea level

356

ESTIMATING DAMPING PARAMETERS IN MULTI-DEGREE-OF-FREEDOM VIBRATION SYSTEMS BY BALANCING ENERGY0  

E-Print Network [OSTI]

of Vibration and Acoustics, 131 (4) 041005, 2009 Measurement of damping forces, such as dry frictionESTIMATING DAMPING PARAMETERS IN MULTI-DEGREE-OF-FREEDOM VIBRATION SYSTEMS BY BALANCING ENERGY0 B@egr.msu.edu ABSTRACT A method of estimating damping parameters for multi- degree-of-freedom vibration systems

Feeny, Brian

357

The mid-Cretaceous water bearer: isotope mass balance quantication of the Albian hydrologic cycle  

E-Print Network [OSTI]

. Witzke a;b;c a Department of Geoscience, University of Iowa, Iowa City, IA 52242-1379, USA b Center of the equable `greenhouse' Albian Stage in the KWIB. The mass balance model tracks the evolving isotopic conditions. ? 2002 Elsevier Science B.V. All rights reserved. Keywords: sphaerosiderites; Cretaceous; oxygen

González, Luis A.

358

Web Services Security and Load Balancing in Grid Environment Liang Fang, Aleksander Slominski, and Dennis Gannon  

E-Print Network [OSTI]

Web Services Security and Load Balancing in Grid Environment Liang Fang, Aleksander Slominski}@cs.indiana.edu Abstract Web services security has some crucial problems to be solved in building Grid applications and commercial Grid applications. The complexity of Web services security has come to the point that the process

359

Long-term Water Balance Monitoring of Engineered Covers for Waste Containment Robert C. Reedy1  

E-Print Network [OSTI]

Long-term Water Balance Monitoring of Engineered Covers for Waste Containment Robert C. Reedy1 infiltration into underlying waste. The purpose of this study is to evaluate a variety of monitoring and temperature data, can reliably monitor water storage changes. The non- invasive nature of EM measurements

Scanlon, Bridget R.

360

Seasonal mass-balance gradients in Norway L.A. RASMUSSEN,1  

E-Print Network [OSTI]

Seasonal mass-balance gradients in Norway L.A. RASMUSSEN,1 L.M. ANDREASSEN2,3 1 Department of Earth@ess.washington.edu 2 Norwegian Water Resources and Energy Directorate (NVE), PO Box 5091, Majorstua, NO-0301 Oslo, Norway 3 Department of Geosciences, University of Oslo, Blindern, NO-0316 Oslo, Norway ABSTRACT

Rasmussen, L.A.

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

Evaluation of the CRITERIA Irrigation Scheme Soil Water Balance Model in Texas Initial Results  

E-Print Network [OSTI]

The CRITERIA model was created in the 1990s in Italy, and is based on the soil water balance computation procedures developed at the Wageningen University in the Netherlands in the 1980s. CRITERIA has been used as an analysis and regional water...

Bonaiti, G.; Fipps, G.

2011-01-01T23:59:59.000Z

362

BALANCE, POTENTIAL-VORTICITY INVERSION, LIGHTHILL RADIATION, AND THE SLOW QUASIMANIFOLD  

E-Print Network [OSTI]

entire understanding of large-scale atmosphere­ocean dynam- ics depends on the notions of balance atmosphere­ocean turbulence is in some ways at an opposite extreme: Big whirls meet bigger whirls, And so Rossby-wave propagation mechanism, or quasi-elasticity, that underlies almost every large-scale fluid

Cambridge, University of

363

Power Token Balancing: Adapting CMPs to Power Constraints for Parallel Multithreaded Workloads  

E-Print Network [OSTI]

Power Token Balancing: Adapting CMPs to Power Constraints for Parallel Multithreaded Workloads Juan architectures employ multiple cores per chip (CMPs). It is possible to use legacy (i.e., single-core) power, harming the performance of the whole application. CMPs increasingly face thermal and power

Aragón Alcaraz, Juan Luis

364

Power, Media & Montesquieu. New forms of public power and the balance of power  

E-Print Network [OSTI]

SUMMARY Power, Media & Montesquieu. New forms of public power and the balance of power are organized it is crucial to restrain the power that the state exerts on its citizens. The state has three functions, commonly known as powers: the legislative, executive and judicial powers. This three

van den Brink, Jeroen

365

Evaluation of a spatially-distributed Thornthwaite water-balance model  

SciTech Connect (OSTI)

A small watershed of low relief in coastal New Hampshire was divided into hydrologic sub-areas in a geographic information system on the basis of soils, sub-basins and remotely-sensed landcover. Three variables were spatially modeled for input to 49 individual water-balances: available water content of the root zone, water input and potential evapotranspiration (PET). The individual balances were weight-summed to generate the aggregate watershed-balance, which saw 9% (48--50 mm) less annual actual-evapotranspiration (AET) compared to a lumped approach. Analysis of streamflow coefficients suggests that the spatially-distributed approach is more representative of the basin dynamics. Variation of PET by landcover accounted for the majority of the 9% AET reduction. Variation of soils played a near-negligible role. As a consequence of the above points, estimates of landcover proportions and annual PET by landcover are sufficient to correct a lumped water-balance in the Northeast. If remote sensing is used to estimate the landcover area, a sensor with a high spatial resolution is required. Finally, while the lower Thornthwaite model has conceptual limitations for distributed application, the upper Thornthwaite model is highly adaptable to distributed problems and may prove useful in many earth-system models.

Lough, J.A. (Univ. of New Hampshire, Durham, NH (United States). Complex Systems Research Center)

1993-03-01T23:59:59.000Z

366

Carbon-aware Load Balancing for Geo-distributed Cloud Services  

E-Print Network [OSTI]

Carbon-aware Load Balancing for Geo-distributed Cloud Services Zhi Zhou1 Fangming Liu1 Yong Xu1 Chinese University of Hong Kong. Abstract--Recently, datacenter carbon emission has become an emerging of the electricity carbon footprint can be fully exploited to further green the cloud running on top

Lui, John C.S.

367

ARTICLE IN PRESS Oxalate, calcium and ash intake and excretion balances in fat sand rats  

E-Print Network [OSTI]

chelates Ca2+ , reducing Ca2+ availability in food and plasma (Concon, 1988). However, fat sand rats canARTICLE IN PRESS Oxalate, calcium and ash intake and excretion balances in fat sand rats (Psammomys Fat sand rats Psammomys obesus feed exclusively on plants of the family Chenopodiaceae, which contain

Vatnick, Itzick

368

Smith-Type Methods for Balanced Truncation of Large Sparse Systems  

E-Print Network [OSTI]

Smith-Type Methods for Balanced Truncation of Large Sparse Systems Serkan Gugercin1 and Jing various media, signal propagation through electric circuits, vibration suppression of bridges they retain the sparsity of the problem and are much more suitable for paralleliza- tion. The Smith method [44

Li, Jing-Rebecca

369

The Snowmelt and Heat Balance in Snow-covered Forested Areas  

Science Journals Connector (OSTI)

The snowmelt and heat balance in snow-covered formed areas have been studied with the use of a canopy model. It was found that, in general, as the canopy density increased the snowmelt decreased. However, with conditions of high air temperature, ...

Takesh Yamazaki; Junsei Kondo

1992-11-01T23:59:59.000Z

370

Potential Game Theoretic Attitude Coordination on the Circle: Synchronization and Balanced Circular Formation  

E-Print Network [OSTI]

: "synchronization" and "balanced circular for- mation". We first show that both problems constitute potential games Technological innovations produce cheap and low power smart sensors, wireless communication devices and embed to spatially distributed control systems. For example, [6] uses a mobile sensor network for ocean sampling

371

Observations on the Energy Balance of Internal Waves during JASIN [and Discussion  

Science Journals Connector (OSTI)

...research-article Observations on the Energy Balance of Internal Waves during JASIN [and Discussion...variation at one site of internal wave energy over a 40 day period during...wavefield, and the internal wave energy 11 days later. The Royal Society...

1983-01-01T23:59:59.000Z

372

I. Abstract Vegetation plays an important role in the surface energy and water balance of wetlands.  

E-Print Network [OSTI]

as Phragmites australis) have been removed from portions of the riparian corridor in an effort to halt. australis land cover. Water and Energy Balance Response in Response to the Removal of Invasive Phragmites of a P. australis-dominated riparian wetland in south-central Nebraska to assess the potential

Nebraska-Lincoln, University of

373

Variation of stomatal resistance with leaf age in Quercus petraea: effect on the soil-water balance  

E-Print Network [OSTI]

on stomatal resistance and on the morphology of the leaf epidermis. Materials and Methods Study site: 2 standsVariation of stomatal resistance with leaf age in Quercus petraea: effect on the soil-water balance); soil-water balance measurements: rain gauges, stemflow collars, neutron probe; stomatal resistance

Boyer, Edmond

374

Testing for Renewal and Detailed Balance Violations in Single-Molecule Blinking Processes James B. Witkoskie and Jianshu Cao*  

E-Print Network [OSTI]

Testing for Renewal and Detailed Balance Violations in Single-Molecule Blinking Processes James B, Massachusetts 02139 ReceiVed: March 9, 2006; In Final Form: July 28, 2006 This paper examines methods to test balance violations, and experimental condition dependences. The tests are simple to implement and allow

Cao, Jianshu

375

Generated using version 3.2 of the official AMS LATEX template Spatial and Temporal Scales of Sverdrup Balance1  

E-Print Network [OSTI]

, Stockholm University, Stockholm, Sweden 3 Helen L. Johnson Department of Earth Sciences, University for Rossby waves, as predicted by theory, Sverdrup16 balance gives a useful measure of the subtropical; Anderson and Killworth 1977; Luyten et al. 1983). Sverdrup balance de-25 scribes a simple yet powerful

Johnson, Helen

376

Analysis of Spurious Surface Temperature at the AtmosphereLand Interface and a New Method to Solve the Surface Energy Balance Equation  

Science Journals Connector (OSTI)

Solving the surface energy balance equation is the most important task when combining an atmospheric model and a land surface model. However, while the surface energy balance equation determines the interface temperature between the models, this ...

Hirofumi Tomita

2009-06-01T23:59:59.000Z

377

Association of Energy Intake and Energy Balance with Postmenopausal Breast Cancer in the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial  

Science Journals Connector (OSTI)

...may also underreport energy intake and overreport...linked to breast cancer status, and our questionnaires...unmeasured components of energy balance, such as occupational...recreational activity, enabled us to consider all three energy balance variables concurrently...

Shih-Chen Chang; Regina G. Ziegler; Barbara Dunn; Rachael Stolzenberg-Solomon; James V. Lacey, Jr.; Wen-Yi Huang; Arthur Schatzkin; Douglas Reding; Robert N. Hoover; Patricia Hartge; and Michael F. Leitzmann

2006-02-01T23:59:59.000Z

378

Second Price Component: Spread Impacted by Distillate Supply/Demand Balance  

Gasoline and Diesel Fuel Update (EIA)

8 8 Notes: While crude oil prices will be a major factor impacting distillate prices this winter, another important factor is the U.S. distillate supply/demand balance, as measured by distillate stocks. The distillate supply/demand balance influences the spread between spot distillate and spot crude oil prices. For example, when stocks are higher than normal, the spread will be lower than usual. This spread is the price incentive that encourages or discourages changes in supply. While high stocks in the distillate market are good news for consumers, an excess is bad news for refiners. Distillate spreads during the winter of 1998-99 and throughout most of 1999 were well below average. Distillate stocks were very high during this period, partially as a result of warm weather keeping demand down.

379

FY 2010 CONTRACTOR PURCHASING BALANCED SCORECARD RESULTS DEPARTMENTAL AVERAGES BY FISCAL YEAR  

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

FY 2010 CONTRACTOR PURCHASING BALANCED SCORECARD RESULTS FY 2010 CONTRACTOR PURCHASING BALANCED SCORECARD RESULTS DEPARTMENTAL AVERAGES BY FISCAL YEAR FY 2010 FY 2006 FY 2007 FY 2008 FY 2009 FY 2010 National Targets Customer Perspective Objective: Customer Satisfaction 94 94 95 95 94 92 Core Measure: Customer Satisfaction Rating Internal Business Perspective Objective: Effective Internal Controls 94 95 97 97 95 N/A - locally set Core Measure: assessment of degree to which purchasing systems are in compliance Objective: Effective Supplier Management 83 83 84 86 85 84 Core Measure: % Delivery on-time, including Just-in-Time Objective: Use of Effective Competition 69 71 67 74 75 N/A - locally set

380

FY 2009 CONTRACTOR PURCHASING BALANCED SCORECARD RESULTS DEPARTMENTAL AVERAGES BY FISCAL YEAR  

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

9 CONTRACTOR PURCHASING BALANCED SCORECARD RESULTS 9 CONTRACTOR PURCHASING BALANCED SCORECARD RESULTS DEPARTMENTAL AVERAGES BY FISCAL YEAR FY 2009 FY2005 FY2006 FY 2007 FY 2008 FY 2009 National Tarpets Customer Perspective Objective: Customer Satisfaction Core Measure: Customer Satisfaction Rating Internal Business Perspective Objective: Effective Internal Controls 93 94 Core Measure: assessment of degree to which purchasing systems are in compliance Objective: Effective Supplier Management 8 1 83 Core Measure: % Delivery on-time, including Just-in-Time Objective: Use of Effective Competition 74 69 Core Measure: % of total dollars obligated on actions over $100,000 that were competed 97 97 N/A - locally set 84 8 6 84 67 74 N/A - locally set 2 FY 2009 FY 2005 FY 2006 FY 2007 FY 2008 FY2009 National Targets

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

A Preliminary Examination of the Supply and Demand Balance for Renewable Electricity  

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

A Preliminary Examination A Preliminary Examination of the Supply and Demand Balance for Renewable Electricity Blair Swezey, Jørn Aabakken, and Lori Bird Technical Report NREL/TP-670-42266 October 2007 NREL is operated by Midwest Research Institute ● Battelle Contract No. DE-AC36-99-GO10337 A Preliminary Examination of the Supply and Demand Balance for Renewable Electricity Blair Swezey, Jørn Aabakken, and Lori Bird Prepared under Task No. WF6N.1015 Technical Report NREL/TP-670-42266 October 2007 National Renewable Energy Laboratory 1617 Cole Boulevard, Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov Operated for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy by Midwest Research Institute * Battelle

382

FY 2008 CONTRACTOR PURCHASING BALANCED SCORECARD RESULTS DEPARTMENTAL AVERAGES BY FISCAL YEAR  

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

8 CONTRACTOR PURCHASING BALANCED SCORECARD RESULTS 8 CONTRACTOR PURCHASING BALANCED SCORECARD RESULTS DEPARTMENTAL AVERAGES BY FISCAL YEAR FY 2008 FY 2004 FY 2005 FY2006 FY2007 FY2008 National Taraets Customer Perspective Objective: Customer Satisfaction 93 9 3 Core Measure: Customer Satisfaction Rating Internal Business Perspective Objective: Effective Internal Controls 95 93 Core Measure: assessment of degree to which purchasing systems are in compliance Objective: Effective Supplier Management 8 3 8 1 Core Measure: % Delivery on-time, including Just-in-Time Objective: Use of Effective Competition 7 1 74 Core Measure: % of total dollars obligated on actions over $100,000 that were competed N/A - locally set 84 N/A - locally set 2 FY 2008 FY 2004 FY 2005 FY2006 FY 2007 FY2008 National Tarpets

383

An energy-efficient adaptive clustering algorithm with load balancing for wireless sensor network  

Science Journals Connector (OSTI)

Maximisation of network lifetime is the issue of prime importance in Wireless Sensor Network (WSN). An energy-efficient clustering algorithm with load balancing can achieve this challenging goal. We propose Density-based Dynamic Clustering (DDC) algorithm for clustering and cluster head election mechanism with the use of independence set. Furthermore, a distributed algorithm (DISD - Distributed Independence Set Discovery) is designed for cluster head election in O(1) complexity per sensor node. In this, we dynamically find an optimal sensor cover to dominate maximum sensors within a cluster, therefore forming an InDependence Set (IDS). Only the members of IDS are allowed to participate in the cluster head selection (rotation), thereby establishing load balancing and energy management. Our model is designed for dual modes: low- and high-traffic session. According to the flow of packets, the sleep management technique is modified. Network simulator is used for the simulation of our proposed algorithms.

Buddha Singh; D.K. Lobiyal

2012-01-01T23:59:59.000Z

384

Modular Approach for Continuous Cell-Level Balancing to Improve Performance of Large Battery Packs: Preprint  

SciTech Connect (OSTI)

Energy storage systems require battery cell balancing circuits to avoid divergence of cell state of charge (SOC). A modular approach based on distributed continuous cell-level control is presented that extends the balancing function to higher level pack performance objectives such as improving power capability and increasing pack lifetime. This is achieved by adding DC-DC converters in parallel with cells and using state estimation and control to autonomously bias individual cell SOC and SOC range, forcing healthier cells to be cycled deeper than weaker cells. The result is a pack with improved degradation characteristics and extended lifetime. The modular architecture and control concepts are developed and hardware results are demonstrated for a 91.2-Wh battery pack consisting of four series Li-ion battery cells and four dual active bridge (DAB) bypass DC-DC converters.

Muneed ur Rehman, M.; Evzelman, M.; Hathaway, K.; Zane, R.; Plett, G. L.; Smith, K.; Wood, E.; Maksimovic, D.

2014-10-01T23:59:59.000Z

385

Evaluating the impact of longwall coal mining on the hydrologic balance  

SciTech Connect (OSTI)

An approach has been developed to evaluate changes in the hydrologic balance associated with land subsidence above longwall mining operations in the Appalachian Coal Basin. This method consists of developing hydrogeologic cross sections to define specific aquifers and aquitards which exist within the overburden. The cross sections can be used to define the premining hydrologic flow pattern within the mine overburden and the lithologic composition of a well, spring or pond where no previous data were available. Then the water sources are mapped in relationship to the mine development plan. Hydrographs are developed to evaluate changes in water level in a well or the flow characteristics of a spring or stream with respect to the passing of the longwall mine face. To demonstrate the use of the technique, two mine site case histories are presented. These case histories evaluate changes in the hydrologic balance as they relate to potential ground-water depletion of wells, developed springs, streams and surface-water impoundments.

Coe, C.J.; Stowe, S.M.

1984-12-01T23:59:59.000Z

386

Yankee hood performance studies; The effect of air balance on thermal efficiency  

SciTech Connect (OSTI)

With today's ever-increasing production rates on tissue-grade machines, many mills experience a need to increase the contribution of Yankee hoods to drying. Until the cylinder is replaced, its contribution to drying is fixed at its maximum drying rate. Consequently, the hoods should be checked routinely to ensure that they run optimally. Most air systems are not gas-or oil-fired, in contrast to the original steam-heated designs. As a result, Yankee air systems are energy intensive. A proper hood balance ensures minimum thermal consumption, or optimum thermal efficiency. Thermal efficiency is defined as the Btu's consumed by the burner per pound of water evaporated by hood. A simple engineering survey, or system examination, allows the papermaker to verify hood performance and balance the air system. In this paper typical data from a such a survey are shown. These surveys can often lead to considerably savings in burner fuel.

Schukov, V. (Yankee Air Systems (US)); Wozny, J. (Enerquin Air Inc., Montreal, Quebec (CA))

1991-04-01T23:59:59.000Z

387

A multi-exchange heuristic for formation of balanced disjoint rings  

E-Print Network [OSTI]

of the requirements for the degree of MASTER OF SCIENCE Approved by: Chair of Committee, Halit Uster Committee Members, Sila Cetinkaya Michael A. Bevan Head of Department, Brett A. Peters August 2005 Major Subject: Industrial Engineering iii ABSTRACT A Multi...-Exchange Heuristic for Formation of Balanced Disjoint Rings. (August 2005) Sarath K. Sasi Kumar, B.E., Regional Engineering College, Trichy, India Chair of Advisory Committee: Dr. Halit Uster Telecommunication networks form an integral part of life. Avoiding failures...

Sasi Kumar, Sarath K

2006-10-30T23:59:59.000Z

388

Soil Water Balance and Recharge Monitoring at the Hanford Site - FY09 Status Report  

SciTech Connect (OSTI)

Recharge provides the primary driving force for transporting contaminants from the vadose zone to underlying aquifer systems. Quantification of recharge rates is important for assessing contaminant transport and fate and for evaluating remediation alternatives. This report describes the status of soil water balance and recharge monitoring performed by Pacific Northwest National Laboratory at the Hanford Site for Fiscal Year 2009. Previously reported data for Fiscal Years 2004 - 2008 are updated with data collected in Fiscal Year 2009 and summarized.

Rockhold, Mark L.; Saunders, Danielle L.; Strickland, Christopher E.; Waichler, Scott R.; Clayton, Ray E.

2009-09-28T23:59:59.000Z

389

Effect of orientation and location during transport on stress and maintenance of balance in horses  

E-Print Network [OSTI]

for 17, 8 + . 52 (SE) minutes over a standard course with one horse facing the front of the trailer and one facing the rear of the trailer. The orientation of the horses in each trial was alternated with respect to side of the trailer. Observers riding... inside the trailer (behind a plywood partition positioned behind the forward facing horse) recorded how often the horses impacted the sides and ends of the trailer, lost their balance, pawed, vocalized, or defecated. Heart rates were monitored...

Clark, Diana Kathleen

2012-06-07T23:59:59.000Z

390

A Note on On-line Load Balancing for Related Machines  

E-Print Network [OSTI]

and the load of entire schedule s as follows: load(s;i) = 1 vi X s(j)=i pj; Load(s) = maxi load(s;i) It is easy by the machines with speed larger than v if the load cannot exceed .) The following observation is immediateA Note on On-line Load Balancing for Related Machines Piotr Berman Marek Karpinski y Abstract We

Eckmiller, Rolf

391

Explicit spatial scattering for load balancing in conservatively synchronized parallel discrete-event simulations  

SciTech Connect (OSTI)

We re-examine the problem of load balancing in conservatively synchronized parallel, discrete-event simulations executed on high-performance computing clusters, focusing on simulations where computational and messaging load tend to be spatially clustered. Such domains are frequently characterized by the presence of geographic 'hot-spots' - regions that generate significantly more simulation events than others. Examples of such domains include simulation of urban regions, transportation networks and networks where interaction between entities is often constrained by physical proximity. Noting that in conservatively synchronized parallel simulations, the speed of execution of the simulation is determined by the slowest (i.e most heavily loaded) simulation process, we study different partitioning strategies in achieving equitable processor-load distribution in domains with spatially clustered load. In particular, we study the effectiveness of partitioning via spatial scattering to achieve optimal load balance. In this partitioning technique, nearby entities are explicitly assigned to different processors, thereby scattering the load across the cluster. This is motivated by two observations, namely, (i) since load is spatially clustered, spatial scattering should, intuitively, spread the load across the compute cluster, and (ii) in parallel simulations, equitable distribution of CPU load is a greater determinant of execution speed than message passing overhead. Through large-scale simulation experiments - both of abstracted and real simulation models - we observe that scatter partitioning, even with its greatly increased messaging overhead, significantly outperforms more conventional spatial partitioning techniques that seek to reduce messaging overhead. Further, even if hot-spots change over the course of the simulation, if the underlying feature of spatial clustering is retained, load continues to be balanced with spatial scattering leading us to the observation that spatial scattering can often obviate the need for dynamic load balancing.

Thulasidasan, Sunil [Los Alamos National Laboratory; Kasiviswanathan, Shiva [Los Alamos National Laboratory; Eidenbenz, Stephan [Los Alamos National Laboratory; Romero, Philip [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

392

Area balance and strain in coalbed methane reservoirs of the Black Warrior basin  

SciTech Connect (OSTI)

Investigation of coalbed methane reservoirs in the Black Warrior basin of Alabama has established a correspondence between productivity and structural position, but the reasons for this correspondence remain uncertain. In Cedar Cove field, for example, exceptionally productive wells are concentrated in a rollover anticline, whereas in Oak Grove field, exceptionally productive wells are aligned along a synclinal axis. This suggests that factors controlling gas production are a derivative of the structural geometry, and not the geometry by itself. Natural fractures and a low state of in-situ stress facilitate depressurization of coalbed reservoirs by dewatering, and hence, desorption and production of coalbed gas. Our hypothesis is that the abundance and openness of natural fractures in the Black Warrior basin are a direct expression of the layer-parallel strain dictated by map-scale structural geometry. Area balancing techniques can be used to quantify requisite strain, which is the homogeneous layer-parallel strain required for local area balance, and can also be used to constrain and verify structural cross sections. Application of area balancing techniques to extensional structures in the Black Warrior basin indicates that coalbed gas is produced from thin-skinned structures detached within the coal-bearing Pottsville Formation. Within reservoir intervals, requisite strain values are as high as 10 percent and increase downward toward the basal detachment. Mapping structure and production indicates that some productivity sweet spots correlate with enhanced bed curvature. Whereas requisite strain is the homogeneous strain calculated for discrete bed segments, curvature affects the distribution of strain within those segments. Recognizing this, our research is now focused on integrating area balancing techniques with curvature analysis to explain production patterns in coalbed methane reservoirs.

Pashin, J.C. [Geological Survey of Alabama, Tuscaloosa, AL (United States); Groshong, R.H., Jr. [Univ. of Alabama, Tuscaloosa, AL (United States)

1996-09-01T23:59:59.000Z

393

A Simple Model for Estimating Water Balance and Salinity of Reservoirs and Outflow  

E-Print Network [OSTI]

of floodplains in the presence of a high water table. This was accompanied by the spread of salt-tolerant riparian species, especially saltcedar (Tamarisk sp.). This scenario is repeated in many river systems in the Southwest. There are considerable... on flow and salinity of the stream and the floodplains. The first part deals with water and salt balance in reservoirs. The primary purpose of the model is to predict outflow salinity from the reservoir storage and inflow information in advance...

Miyamoto, S; Yuan, F; Anand, Shilpa

2010-08-23T23:59:59.000Z

394

Static balance checking for first-class modular systems of equations  

Science Journals Connector (OSTI)

Characterising a problem in terms of a system of equations is common to many branches of science and engineering. Due to their size, such systems are often described in a modular fashion by composition of individual equation system fragments. Checking ... Keywords: equation-based, equation-variable balance, first-class components, linear constraints, non-causal modelling, refinement types, structural analysis, systems of equations

John Capper; Henrik Nilsson

2010-05-01T23:59:59.000Z

395

Links Between Flood Frequency and Annual Water Balance Behaviors: A Basis for Similarity and Regionalization  

SciTech Connect (OSTI)

This paper presents the results of a data based comparative study of several hundred catchments across continental United States belonging to the MOPEX dataset, which systematically explored the connection between the flood frequency curve and measures of mean annual water balance. Two different measures of mean annual water balance are used: (i) a climatic aridity index, AI, which is a measure of the competition between water and energy availability at the annual scale; and, (ii) baseflow index, BFI, the ratio of slow runoff to total runoff also at the annual time scale, reflecting the role of geology, soils, topography and vegetation. The data analyses showed that the aridity index, AI, has a first order control on both the mean and Cv of annual maximum floods. While mean annual flood decreases with increasing aridity, Cv increases with increasing aridity. BFI appeared to be a second order control on the magnitude and shape of the flood frequency curve. Higher BFI, meaning more subsurface flow and less surface flow leads to a decrease of mean annual flood whereas lower BFI leads to accumulation of soil moisture and increased flood magnitudes that arise from many events acting together. The results presented in this paper provide innovative means to delineate homogeneous regions within which the flood frequency curves can be assumed to be functionally similar. At another level, understanding the connection between annual water balance and flood frequency will be another building block towards developing comprehensive understanding of catchment runoff behavior in a holistic way.

Guo, Jiali; Li, Hongyi; Leung, Lai-Yung R.; Guo, Shenglian; Liu, Pan; Sivapalan, Murugesu

2014-03-28T23:59:59.000Z

396

Building America Case Study: Balancing Hydronic Systems in Multifamily Buildings, Chicago, Illinois (Fact Sheet)  

SciTech Connect (OSTI)

In multifamily hydronic systems, temperature imbalance may be caused by undersized piping, improperly adjusted balancing valves, inefficient water temperature and flow levels, and owner/occupant interaction with the boilers, distribution and controls. The effects of imbalance include tenant discomfort, higher energy use intensity and inefficient building operation. This paper explores cost-effective distribution upgrades and balancing measures in multifamily hydronic systems, providing a resource to contractors, auditors, and building owners on best practices to improve tenant comfort and lower operating costs. The research was conducted by The Partnership for Advanced Residential Retrofit (PARR) in conjunction with Elevate Energy. The team surveyed existing knowledge on cost-effective retrofits for optimizing distribution in typical multifamily hydronic systems, with the aim of identifying common situations and solutions, and then conducted case studies on two Chicago area buildings with known balancing issues in order to quantify the extent of temperature imbalance. At one of these buildings a booster pump was installed on a loop to an underheated wing of the building. This study found that unit temperature in a multifamily hydronic building can vary as much as 61 degrees F, particularly if windows are opened or tenants use intermittent supplemental heating sources like oven ranges. Average temperature spread at the building as a result of this retrofit decreased from 22.1 degrees F to 15.5 degrees F.

Not Available

2014-09-01T23:59:59.000Z

397

Dietary Energy Balance Modulation of Kras- and Ink4a/Arf+/?-Driven Pancreatic Cancer: The Role of Insulin-like Growth Factor-I  

Science Journals Connector (OSTI)

...research-article Research Articles Dietary Energy Balance Modulation of Kras...the hypothesis that dietary energy balance modulation impacts pancreatic...States: why we need to stem the tide today. 2012[cited 2013...Demark-Wahnefried W, et alObesity, energy balance, and cancer: new opportunities...

Laura M. Lashinger; Lauren M. Harrison; Audrey J. Rasmussen; Craig D. Logsdon; Susan M. Fischer; Mark J. McArthur; and Stephen D. Hursting

2013-10-01T23:59:59.000Z

398

Multiple solutions and numerical analysis to the dynamic and stationary models coupling a delayed energy balance model involving latent heat and discontinuous albedo with a deep ocean  

Science Journals Connector (OSTI)

...variability of an energy-balance model with...instability in an energy balance model. Clim...differential equations. New York, NY: Springer...of some diffusive energy balance climate models...pp. 101-156. New York, NY: Academic Press...

2014-01-01T23:59:59.000Z

399

ESS 2012 Peer Review - National Assessment of Energy Storage for Grid Balancing and Arbitrage - Michael Kintner-Meyer, PNNL  

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

Assessment of Energy Storage Assessment of Energy Storage for Grid Balancing and Arbitrage October 2, 2012 1 Authors: M. Kintner-Meyer, P. Balducci, W. Colella, M. Elizondo, C. Jin, T. Nguyen, V. Viswanathan, Y.Zhang Pacific Northwest National Laboratory MICHAEL KINTNER-MEYER Energy Storage Analytics Agenda October 2, 2012 2 National Assessment of Energy Storage Considering Regional Differences October 2, 2012 3 PHASE I WECC PHASE II EIC + ERCOT Objectives: Determine: future balancing requirements needed by 2020 to accommodate assumed 20% RPS, market size for storage and respective cost targets for balancing and energy arbitrage by regions most cost-effective technologies to meet add'l balancing requirements. Value: Provides plausible market potential estimates of energy storage for the

400

Numerical simulation of ground movements and structural forces in lining for Earth Pressure Balance (EPB) tunneling in clay  

E-Print Network [OSTI]

This thesis describes the development of a 3D finite element model for representing mechanized tunnel construction using an Earth Pressure Balance (EPB) machine in clay. The model uses the commercial FE code, Plaxis 3D, ...

Founta, Vasiliki

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

Nutrient Management Specialist or Broker Signature The following appendices need to accompany the Nutrient Balance Worksheets if applicable  

E-Print Network [OSTI]

removal (Row A) and should not be used to determine additional fertilizer needs. Nutrient balances for P2O5 and K2O are based on crop removal (Row A) and should not be used to determine additional

Guiltinan, Mark

402

Optimization of Electric Energy in Three-Phase Induction Motor by Balancing of Torque and Flux Dependent Losses  

Science Journals Connector (OSTI)

This paper presents the solution of the energy optimal control of three-phase induction motor (IM) by balancing of torque and flux dependent losses. First, we build formula of total losses of motor (iron losse...

Nguyen Thanh Hung; Nguyen Chi Thien

2014-01-01T23:59:59.000Z

403

Investigating the Uncertainties in the Simple Mass Balance Equation for Acidity Critical Loads for Terrestrial Ecosystems in the United Kingdom  

Science Journals Connector (OSTI)

The Simple Mass Balance (SMB)equation has been developed and used as one ofthe principal methods for calculating criticalloads of acidity for forest ecosystems. Criticalloads have formed the basis for informin...

Jane Hall; Brian Reynolds; Simon Langan

2001-01-01T23:59:59.000Z

404

Estimation of nitrous oxide emissions (GHG) from wastewater treatment plants using closed-loop mass balance and data reconciliation  

Science Journals Connector (OSTI)

The amount of greenhouse gases (GHG), especially, nitrous oxide (N2O) emitted from wastewater treatment plants (WWTP) using data reconciliation and closed-loop mass balance was estimated. This study is based on a...

JungJin Lim; Boddupalli Sankarrao; TaeSeok Oh

2012-09-01T23:59:59.000Z

405

Climate Studies with a Multi-Layer Energy Balance Model. Part I: Model Description and Sensitivity to the Solar Constant  

Science Journals Connector (OSTI)

A nine-layer, zonally averaged, steady-state model has been developed for use in climate sensitivity studies. The model is based upon thermal energy balance and includes recently developed accurate treatment of radiative transfer, parameterized ...

Li Peng; Ming-Dah Chou; Albert Arking

1982-12-01T23:59:59.000Z

406

Disruption of Cellular Energy Balance by Suramin in Intact Human Prostatic Carcinoma Cells, a Likely Antiproliferative Mechanism  

Science Journals Connector (OSTI)

...transforming growth factor Y(44). Thus, inhibition of tetrazolium conversion was not competitively...serum, multiple growth factors, or calcium. The rapid...suramin of tetrazolium conversion in intact DU 145 cells...disruption of cellular energy balance or respiration...

Randall Rago; Jacque Mitchen; Ann-Lii Cheng; Terry Oberley; and George Wilding

1991-12-15T23:59:59.000Z

407

Current Trends and Future Challenges in the Freight Railroad Industry: Balancing Private Industry Interests and the Public Welfare  

E-Print Network [OSTI]

? ? Current?Trends?and?Future?Challenges?in? the?Freight?Railroad?Industry Balancing?Private?Industry?Interests?and?the?Public?Welfare? ? ? ? Sarah?Allen? Kendra?Kelson? Hayden?Migl? Rodney?Schmidt? David?Shoemaker? Heather?Thomson? ? ? A...

Allen, Sarah; Kelson, Kendra; Migl, Hayden; Schmidt, Rodney; Shoemaker, David; Thomson, Heather

2008-01-01T23:59:59.000Z

408

Large-Scale Runoff from Landmasses: A Global Assessment of the Closure of the Hydrological and Atmospheric Water Balances  

Science Journals Connector (OSTI)

The performance of hydrological and hydrometeorological water-balance-based methods to estimate monthly runoff is analyzed. Such an analysis also allows for the examination of the closure of water budgets at different spatial (continental and ...

Christof Lorenz; Harald Kunstmann; Balaji Devaraju; Mohammad J. Tourian; Nico Sneeuw; Johannes Riegger

2014-12-01T23:59:59.000Z

409

The cost of balancing a parabolic trough concentrated solar power plant in the Spanish electricity spot markets  

Science Journals Connector (OSTI)

Abstract This study presents a new dispatch model (SCSP) for a CSP plant based on a dynamic programing algorithm. The purpose is to investigate the cost of balancing a CSP plant in the Spanish electricity market. Results are presented for a parabolic plant in the Spanish market for years 2009, 2010 and 2011 using solar availability data at the Plataforma Solar, Andalucia, Spain. The variation of balancing cost with solar multiple (SM) and number of storage hours (Nh) is analysed and results for two different optimisation cases presented. The first uses day-ahead forecasts for both solar availability and market prices. The second uses day-ahead solar availability and within-day market price forecasts. Both cases are settled in the balancing market. Key results include that the balancing cost decreases with increased SM and Nh and that balancing costs can be 2.2% to 9.5% of the plants gross income. For all SM and Nh, balancing costs are a function of season, being lower in summer than winter driven by increased load-factor in summer. During the year Quarter 3 has a lower balancing cost than Quarter 2 due to a closer match between forecast and actual solar availability. Optimising against within-day prices costs more than with day-ahead prices resulting from more balancing energy traded at a less favourable price than day-ahead. It is envisaged that the numbers presented in this study will provide an aid to policy makers when constructing tariffs to support future CSP development.

S.W. Channon; P.C. Eames

2014-01-01T23:59:59.000Z

410

Effect of short-term material balances on the projected uranium measurement uncertainties for the gas centrifuge enrichment plant  

SciTech Connect (OSTI)

A program is under way to design an effective International Atomic Energy Agency (IAEA) safeguards system that could be applied to the Portsmouth Gas Centrifuge Enrichment Plant (GCEP). This system would integrate nuclear material accountability with containment and surveillance. Uncertainties in material balances due to errors in the measurements of the declared uranium streams have been projected on a yearly basis for GCEP under such a system in a previous study. Because of the large uranium flows, the projected balance uncertainties were, in some cases, greater than the IAEA goal quantity of 75 kg of U-235 contained in low-enriched uranium. Therefore, it was decided to investigate the benefits of material balance periods of less than a year in order to improve the sensitivity and timeliness of the nuclear material accountability system. An analysis has been made of projected uranium measurement uncertainties for various short-term material balance periods. To simplify this analysis, only a material balance around the process area is considered and only the major UF/sub 6/ stream measurements are included. That is, storage areas are not considered and uranium waste streams are ignored. It is also assumed that variations in the cascade inventory are negligible compared to other terms in the balance so that the results obtained in this study are independent of the absolute cascade inventory. This study is intended to provide information that will serve as the basis for the future design of a dynamic materials accounting component of the IAEA safeguards system for GCEP.

Younkin, J.M.; Rushton, J.E.

1980-02-05T23:59:59.000Z

411

A method for deriving a 4D-interpolated balanced planning target for mobile tumor radiotherapy  

SciTech Connect (OSTI)

Purpose: Tumor control and normal tissue toxicity are strongly correlated to the tumor and normal tissue volumes receiving high prescribed dose levels in the course of radiotherapy. Planning target definition is, therefore, crucial to ensure favorable clinical outcomes. This is especially important for stereotactic body radiation therapy of lung cancers, characterized by high fractional doses and steep dose gradients. The shift in recent years from population-based to patient-specific treatment margins, as facilitated by the emergence of 4D medical imaging capabilities, is a major improvement. The commonly used motion-encompassing, or internal-target volume (ITV), target definition approach provides a high likelihood of coverage for the mobile tumor but inevitably exposes healthy tissue to high prescribed dose levels. The goal of this work was to generate an interpolated balanced planning target that takes into account both tumor coverage and normal tissue sparing from high prescribed dose levels, thereby improving on the ITV approach. Methods: For each 4DCT dataset, 4D deformable image registration was used to derive two bounding targets, namely, a 4D-intersection and a 4D-composite target which minimized normal tissue exposure to high prescribed dose levels and maximized tumor coverage, respectively. Through definition of an ''effective overlap volume histogram'' the authors derived an ''interpolated balanced planning target'' intended to balance normal tissue sparing from prescribed doses with tumor coverage. To demonstrate the dosimetric efficacy of the interpolated balanced planning target, the authors performed 4D treatment planning based on deformable image registration of 4D-CT data for five previously treated lung cancer patients. Two 4D plans were generated per patient, one based on the interpolated balanced planning target and the other based on the conventional ITV target. Plans were compared for tumor coverage and the degree of normal tissue sparing resulting from the new approach was quantified. Results: Analysis of the 4D dose distributions from all five patients showed that while achieving tumor coverage comparable to the ITV approach, the new planning target definition resulted in reductions of lung V{sub 10}, V{sub 20}, and V{sub 30} of 6.3% {+-} 1.7%, 10.6% {+-} 3.9%, and 12.9% {+-} 5.5%, respectively, as well as reductions in mean lung dose, mean dose to the GTV-ring and mean heart dose of 8.8% {+-} 2.5%, 7.2% {+-} 2.5%, and 10.6% {+-} 3.6%, respectively. Conclusions: The authors have developed a simple and systematic approach to generate a 4D-interpolated balanced planning target volume that implicitly incorporates the dynamics of respiratory-organ motion without requiring 4D-dose computation or optimization. Preliminary results based on 4D-CT data of five previously treated lung patients showed that this new planning target approach may improve normal tissue sparing without sacrificing tumor coverage.

Roland, Teboh; Hales, Russell; McNutt, Todd; Wong, John; Simari, Patricio; Tryggestad, Erik [Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, 401 North Broadway, Baltimore, Maryland 21231 (United States)

2012-01-15T23:59:59.000Z

412

Congressional House Senate Request Marks Marks FOSSIL ENERGY R&D  

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

3 3 FY 2013 FY 2013 ($ in thousands) Congressional House Senate Request Marks Marks FOSSIL ENERGY R&D Coal 275,869 384,294 301,622 Natural Gas Technologies 17,000 17,000 22,000 Unconventional Fossil Energy Technologies 0 25,000 5,000 Program Direction 115,753 115,753 120,000 Plant & Capital Equipment 13,294 13,294 13,294 Environmental Restoration 5,897 5,897 5,897 Special Recruitment Program 700 700 700 Subtotal, Fossil Energy R&D 428,513 561,938 468,513 Use of prior year balances -7,938 -7,938 -7,938 Rescission of prior year balances 0 0 0 TOTAL FOSSIL ENERGY R&D 420,575 554,000 460,575 STRATEGIC PETROLEUM RESERVE Facilities Development 195,609 195,609 195,609 Rescission of prior year balances 0 0 0 Use of prior year balances 0 0 0 TOTAL, STRATEGIC PETROLEUM RESERVE

413

Conservation and solar energy program: congressional budget request, FY 1982  

SciTech Connect (OSTI)

Funding summaries are presented for the Conservation and Solar Energy Program funding information and program overview on energy conservation (Volume 7 of 7, DOE/CR-0011/2) are included for the Buildings and Community Systems, Industrial, Transportation; State and Local, Multi-Sector, Energy Impact Assistance, and Residential/Commercial retrofit programs. Funding information and program overviews on solar technology (Volume 2 of 7, DOE/CR-011/2) are included for Active and Passive Solar Heating and Cooling, Photovoltaics Energy Systems, Solar Thermal Power Systems, Biomass Energy Systems, Wind Energy Conversion Systems, Ocean Systems, Solar International Activities, Solar Information Systems, SERI Facility, MX-RES, Program Direction, and Alcohol Fuels programs. Information and overviews on energy production, demonstration, and distribution (Volume 6 of 7, DOE/CR-0011/2) are given for the solar program. A funding summary and a program overview are included for electrochemical and physical and chemical storage systems as appearing in DOE/CR-0011/2, Volume 3 of 7. Relevant tabulated data from the FY 1981. Request to the Congress are presented for Supplementals, Rescissions, and Deferrals. (MCW)

None

1981-01-01T23:59:59.000Z

414

Thermophilic Anaerobic Digestion to Increase the Net Energy Balance of Corn Grain Ethanol  

Science Journals Connector (OSTI)

Thermophilic Anaerobic Digestion to Increase the Net Energy Balance of Corn Grain Ethanol ... However, the calculation did not include the energetic costs to physically replace the evaporator with the integrated digester system (this will be a relatively small fraction of the energy input because the percentage of energy input per unit of ethanol energy output for construction of the entire conventional dry mill is 0.2% (4)); the improved quality in animal feed (DDG vs DDGS); nor the available waste heat from circumventing thin stillage evaporation. ...

Matthew T. Agler; Marcelo L. Garcia; Eric S. Lee; Martha Schlicher; Largus T. Angenent

2008-08-05T23:59:59.000Z

415

Development and application of material and energy balance regularities for renewable energy resources. Final report  

SciTech Connect (OSTI)

The characterization of renewable energy resources is necessary in order to make mass and energy balances for processes which use these substances. This work is concerned with the identification of regularities associated with organic compounds and renewable energy resources. The carbon weight fraction, the reductance degree or equivalents of available electrons per gram atom carbon, the heat of combustion per gram equivalent of available electrons, and the free energy of combustion per gram equivalent of available electrons are investigated. Values of these regularities are reported for organic compounds and renewable resources. 31 references, 4 figures, 48 tables.

Erickson, L.E.; Patel, S.A.

1981-01-01T23:59:59.000Z

416

Tank 12H Acidic Chemical Cleaning Sample Analysis And Material Balance  

SciTech Connect (OSTI)

A process of Bulk Oxalic Acid (BOA) chemical cleaning was performed for Tank 12H during June and July of 2013 to remove all or a portion of the approximately 4400 gallon sludge heel. Three strikes of oxalic acid (nominally 4 wt % or 2 wt %) were used at 55 ?C and tank volumes of 96- to 140-thousand gallons. This report details the sample analysis of a scrape sample taken prior to BOA cleaning and dip samples taken during BOA cleaning. It also documents a rudimentary material balance for the Tank 12H cleaning results.

Martino, C. J.; Reboul, S. H.; Wiersma, B. J.; Coleman, C. J.

2013-11-08T23:59:59.000Z

417

NV Energy Solar Integration Study: Cycling and Movements of Conventional Generators for Balancing Services  

SciTech Connect (OSTI)

With an increasing penetration level of solar power in the southern Nevada system, the impact of solar on system operations needs to be carefully studied from various perspectives. Qualitatively, it is expected that the balancing requirements to compensate for solar power variability will be larger in magnitude; meanwhile, generators providing load following and regulation services will be moved up or down more frequently. One of the most important tasks is to quantitatively evaluate the cycling and movements of conventional generators with solar power at different penetration levels. This study is focused on developing effective methodologies for this goal and providing a basis for evaluating the wear and tear of the conventional generators

Diao, Ruisheng; Lu, Shuai; Etingov, Pavel V.; Ma, Jian; Makarov, Yuri V.; Guo, Xinxin

2011-07-01T23:59:59.000Z

418

Feedback control of torsion balance in measurement of gravitational constant G with angular acceleration method  

SciTech Connect (OSTI)

The performance of the feedback control system is of central importance in the measurement of the Newton's gravitational constant G with angular acceleration method. In this paper, a PID (Proportion-Integration-Differentiation) feedback loop is discussed in detail. Experimental results show that, with the feedback control activated, the twist angle of the torsion balance is limited to 7.310{sup ?7} rad /?( Hz ) at the signal frequency of 2?mHz, which contributes a 0.4 ppm uncertainty to the G value.

Quan, Li-Di [MOE Key Laboratory of Fundamental Physical Quantities Measurements, School of Physics, Huazhong University of Science and Technology, Wuhan, Hubei 430074 (China) [MOE Key Laboratory of Fundamental Physical Quantities Measurements, School of Physics, Huazhong University of Science and Technology, Wuhan, Hubei 430074 (China); School of Automation, Huazhong University of Science and Technology, Wuhan, Hubei 430074 (China); Xue, Chao; Shao, Cheng-Gang; Yang, Shan-Qing; Tu, Liang-Cheng; Luo, Jun, E-mail: junluo@mail.hust.edu.cn [MOE Key Laboratory of Fundamental Physical Quantities Measurements, School of Physics, Huazhong University of Science and Technology, Wuhan, Hubei 430074 (China)] [MOE Key Laboratory of Fundamental Physical Quantities Measurements, School of Physics, Huazhong University of Science and Technology, Wuhan, Hubei 430074 (China); Wang, Yong-Ji [School of Automation, Huazhong University of Science and Technology, Wuhan, Hubei 430074 (China)] [School of Automation, Huazhong University of Science and Technology, Wuhan, Hubei 430074 (China)

2014-01-15T23:59:59.000Z

419

ARM Energy Balance Bowen Ratio (EBBR) station: surf. heat flux and related data, 30-min  

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

The Energy Balance Bowen Ratio (EBBR) system produces 30-min estimates of the vertical fluxes of sensible and latent heat at the local surface. Flux estimates are calculated from observations of net radiation, soil surface heat flux, and the vertical gradients of temperature and relative humidity. Meteorological data collected by the EBBR are used to calculate bulk aerodynamic fluxes, which are used in the Bulk Aerodynamic Technique (BA) EBBR value-added product (VAP) to replace sunrise and sunset spikes in the flux data. A unique aspect of the system is the automatic exchange mechanism (AEM), which helps to reduce errors from instrument offset drift.

Cook, David

420

BALANCING NATURAL AND ARTIFICIAL LIGHTING IN ENERGY CONSERVING COMMERCIAL GREENHOUSES: A MONTHLY ENERGY MODEL  

Science Journals Connector (OSTI)

ABSTRACT A model is proposed to calculate the heating and lighting energy fluxes in any type of greenhouse. A probabilistic approach is used to estimate the fractional time that the lighting system has to provide supplemental light at a given level. The comparisons with a one-year measured data set are satisfactory. The lamps contributed significantly (42%) to the heating load. The energy conservation potential of adding a thermal curtain or a heat storage is determined. The balance between the natural and artificial light levels is discussed, as well as the constraints to the artificial lighting technology. KEYWORDS Greenhouse, artificial lighting, energy modelling, photosynthetically active radiation, storage, energy conservation.

Christian GUEYMARD

1988-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

Mass balance for wastewater nitrogen in the Central ArizonaPhoenix ecosystem  

Science Journals Connector (OSTI)

A complete nitrogen mass balance for all wastewater generated in the Central ArizonaPhoenix ecosystem was developed using data from the 18 largest wastewater treatment plants (99% of flow). Components included total N in raw wastewater, denitrification in wastewater treatment plants, biosolids production, and effluent (reuse, recharge, and discharge). Denitrification and biosolids production remove 81% of wastewater N. Nearly all biosolids are recycled to cotton fields within the ecosystem. Most effluent is recycled within the ecosystem. As the result of wastewater management practices developed to reuse wastewater, wastewater N is either deliberately volatilized or accumulates within the system; only 4% of the original wastewater N is exported via the Gila River.

Lisa Lauver; Lawrence A Baker

2000-01-01T23:59:59.000Z

422

Boltzmann-Equation Based Derivation of Balance Laws in Irreversible Thermodynamics  

E-Print Network [OSTI]

In this paper we propose a novel approach to construct macroscopic balance equations and constitutive equations describing various irreversible phenomena. It is based on the general principles of non-equilibrium thermodynamics and consists of four basic steps: picking suitable state variables, choosing a strictly concave entropy function, separating entropy fluxes and production rates properly, and determining a dissipation matrix. Our approach takes the advantage of both EIT and GENERIC formalisms, and shows a direct correspondence with Levermore's moment closure hierarchies for the Boltzmann equation. This result may put various macroscopic modeling approaches starting from the general principles of non-equilibrium thermodynamics on a solid microscopic foundation based on the Boltzmann equation.

Hong, Liu; Zhu, Yi; Yong, Wen-An

2014-01-01T23:59:59.000Z

423

WindPACT Turbine Design Scaling Studies: Technical Area 4ƒBalance-of-Station Cost  

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

1 * NREL/SR-500-29950 1 * NREL/SR-500-29950 D.A. Shafer, K.R. Strawmyer, R.M. Conley, J.H. Guidinger, D.C. Wilkie, and T.F. Zellman With assistance from D.W. Bernadett Commonwealth Associates, Inc. Jackson, Michigan WindPACT Turbine Design Scaling Studies: Technical Area 4- Balance-of-Station Cost 21 March 2000-15 March 2001 National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 NREL is a U.S. Department of Energy Laboratory Operated by Midwest Research Institute * * * * Battelle * * * * Bechtel Contract No. DE-AC36-99-GO10337 July 2001 * NREL/SR-500-29950 WindPACT Turbine Desing Scaling Studies: Technical Area 4- Balance-of-Station Cost 21 March 2000-15 March 2001 D.A. Shafer, K.R. Strawmyer, R.M. Conley, J.H. Guidinger, D.C. Wilkie, and T.F. Zellman

424

Secure process migration in cloud for load balancing and energy efficiency  

Science Journals Connector (OSTI)

Cloud computing is the latest trend in the world of computers. Virtualisation is the building block for cloud. In IAAS, cloud resources are allocated to the user in the form of virtual machines (VMs). VMs generally have lower resources and have a good chance of getting overloaded. Overload can happen in terms of CPU, memory or IO. All these three resources are divided among the different VMs running on a physical machine. So even if a physical machine is not overloaded, a VM running on it may get overloaded. Considering the nature of the loads, this paper proposes a load balancing solution on basis of CPU, memory and IO using process migration between the VMs of the cloud. The approach balances the load in such a way that the use of energy efficiency techniques like DVFS can be maximised. Due to the multi-tenant model of the cloud, a lot of new security issues have come up. Process migration also presents new security issues. This paper identifies such security issues and proposes solution to them. A proof of concept is provided which demonstrates the feasibility of the approach by proving that improved response times can be achieved even at lower energy consumptions.

Rahul Bhalerao; Madhur Bajpai; Avinash Jadhao; Shashikant Zalte; Jibi Abraham

2014-01-01T23:59:59.000Z

425

Mass balance for lead in the California South Coast Air Basin: An update  

SciTech Connect (OSTI)

A mass balance for lead for the year 1989 in the South Coast Air Basin has inputs to the atmosphere of 600 {+-} 190 kg/day and outputs of 580 {+-} 160 kg/day, showing rough agreement. Stationary sources are responsible for only about 5% of the total lead emissions. The bulk of the lead is emitted from vehicles using leaded gasoline (37%) and unleaded gasoline (15%), as well as from resuspension of previously deposited lead on roads (43%). Over half of the total emitted lead deposits on roads and nearby soil, while about one-third is carried out of the basin by wind. A small amount, less than 10%, is deposited on surfaces throughout the basin. These percentages are approximately the same as those in a mass balance for the same region calculated for 1972, when lead emissions from leaded gasoline were about a factor of 70 greater than leaded gas emissions in 1989. When the lead emissions re used as inputs o a simple continuously stirred flow reactor model for the basin, reasonable, agreement is obtained between calculated and measured concentrations.

Lankey, R.L.; Davidson, C.I.; McMichael, F.C. [Carnegie Mellon Univ., Pittsburgh, PA (United States)] [Carnegie Mellon Univ., Pittsburgh, PA (United States)

1998-08-01T23:59:59.000Z

426

Experimental investigation of thermal balance of a turbocharged SI engine operating on natural gas  

Science Journals Connector (OSTI)

Abstract This paper experimentally investigates the thermal balance and performance of a turbocharged gas spark ignition engine. The First Law of Thermodynamics was used for control volume around the engine to compute the output power, transferred energy to the cooling fluid, exhaust gases and also unaccounted losses through convection and radiation heat transfer. Thermal balance tests were performed for various operational conditions including full and half loads and different cooling fluid temperatures. Results indicate that by increasing engine load and coolant temperature, the percentage of transferred energy to the exhaust gases increased while the percentage of coolant energy decreased. Also, experimental data reveals that using gaseous fuel and a turbocharger (TC) in the engine leads to 4.5% and 4% more thermal efficiency than gasoline and natural aspirated (NA), respectively. Also, second law analysis reveals that using a turbocharger leads to a 3.6% increase in exergetic efficiency of the engine, averagely. Based on experimental results, an empirical correlation was suggested for computing the energy of exhaust gases which shows good agreement with the experimental data for the majority of operating conditions.

A. Gharehghani; M.Koochak; M. Mirsalim; Talal Yusaf

2013-01-01T23:59:59.000Z

427

Water balance analysis and wastewater recycling investigation in electrolytic manganese industry of China A case study  

Science Journals Connector (OSTI)

Abstract A water balance investigation was performed for a representative electrolytic manganese metal (EMM) enterprise to study the details of water consumption and generation in the production process. A new integrated wastewater treatment approach was put forward to recover useful chemicals from the process wastewater, which contained high concentrations of Mn2+, Cr(VI), Cr3+, and NH4+. Cr(VI) was recovered from the wastewater by ion exchange techniques and reused as EMM passivant. The remaining wastewater containing Mn2+ and NH4+ was returned to the leaching section before the impurity removal procedure to prepare electrolytes. Complete wastewater recycling was achieved after water balance regulation and optimization. Final demonstration line results proved that the proposed process is feasible and exhibits significant advantages of better treatment effects, lower costs and lower environmental impact compared to the traditional reductionneutralizationsedimentation treatment method. With the adoption of the proposed approach, solid waste disposal cost and the required area for the landfill yard were decreased by 80%. Operating costs for wastewater treatment were lowered by 85%. Around 4.8kg/t EMM of Mn2+, 5.2kg/t EMM of NH4+ and 0.24kg/t EMM of Cr(VI) were recovered. The recycled wastewater proportion was increased from 6.2% to 100.0%. 1.168m3/t EMM of fresh water was saved and the equivalent amount of discharging wastewater was reduced to the environment.

Fuyuan Xu; Linhua Jiang; Zhigang Dan; Xiaojuan Gao; Ning Duan; Guimei Han; Hong Zhu

2014-01-01T23:59:59.000Z

428

Pressure Balance between Thermal and Non-Thermal Plasmas in the 3C129 Cluster  

E-Print Network [OSTI]

With new Chandra observations of the cluster containing the two radio galaxies 3C129 and 3C129.1, we have made a fit to the X-ray surface brightness to obtain thermal pressures. VLA data at 1.4 GHz have been obtained to complement previous maps at 0.33 GHz and at 5 and 8 GHz. From these radio data, we are able to derive the minimum non-thermal pressure of various emitting volumes along the tail of 3C129 and in the lobes of 3C129.1. Under the assumption that the non-thermal plasma excludes significant thermal plasma, we may expect pressure balance for most features since ram pressure should be important only close to the cores of the galaxies. Since we find that the minimum non-thermal pressures are generally only a factor of a few below estimates of the ambient thermal pressure, we conclude that it is unlikely that relativistic protons contribute significantly to the total pressure. Reasonable contributions from low energy electrons and filling factors in the range 0.1 to 1 suffice to achieve pressure balance. Although we do not find strong signatures for the exclusion of hot gas from the radio structures, we find soft features near the cores of both galaxies suggestive of cool gas stripping and hard features associated with radio jets and possibly a leading bow shock.

D. E. Harris; H. Krawczynski

2003-02-10T23:59:59.000Z

429

Occurrence of pharmaceuticals in a municipal wastewater treatment plant: Mass balance and removal processes  

Science Journals Connector (OSTI)

Occurrence and removal efficiencies of fifteen pharmaceuticals were investigated in a conventional municipal wastewater treatment plant in Michigan. Concentrations of these pharmaceuticals were determined in both wastewater and sludge phases by a high-performance liquid chromatograph coupled to a tandem mass spectrometer. Detailed mass balance analysis was conducted during the whole treatment process to evaluate the contributing processes for pharmaceutical removal. Among the pharmaceuticals studied, demeclocycline, sulfamerazine, erythromycin and tylosin were not detected in the wastewater treatment plant influent. Other target pharmaceuticals detected in wastewater were also found in the corresponding sludge phase. The removal efficiencies of chlortetracycline, tetracycline, sulfamerazine, acetaminophen and caffeine were >99%, while doxycycline, oxytetracycline, sulfadiazine and lincomycin exhibited relatively lower removal efficiencies (e.g., mass, i.e. 41% more than the input from the influent. Based on the mass balance analysis, biotransformation is believed to be the predominant process responsible for the removal of pharmaceuticals (22% to 99%), whereas contribution of sorption to sludge was relatively insignificant (7%) for the investigated pharmaceuticals.

Pin Gao; Yunjie Ding; Hui Li; Irene Xagoraraki

2012-01-01T23:59:59.000Z

430

Mass, energy, and exergy balance analysis of chemical looping with oxygen uncoupling (CLOU) process  

Science Journals Connector (OSTI)

Abstract Chemical looping with oxygen uncoupling (CLOU) is a promising concept for efficient combustion of solid fuels with an inherent capture of the greenhouse gas CO 2 . This paper presents a CLOU process scheme with stoichiometric mass, energy, and exergy balances. A CLOU reactor system using medium volatile bituminous coal as fuel and silica-supported CuO as an oxygen carrier is analyzed. The analysis includes the estimation of various design and operational parameters, thermal considerations, and evaluation of the overall performance. The operation of a reactor system of two interacting circulating fluidized beds (CFBs) is greatly influenced by the hydrodynamics. For the CuO oxygen carrier, the hydrodynamic operating range appeared feasible considering the maximum solid circulation rates in current CFB boilers. Depending upon the reactor temperatures, oxygen carrier inventories of 400680kg/MW in the system were found necessary for stoichiometric combustion of the fuel. The temperature difference between the reactors should not exceed 50C, as otherwise, problems may arise with the heat balance. Exergetic efficiencies in the range of 6370% were obtained for different combinations of relevant design parameters. It is evident that the possible operating conditions in the system are closely related to the properties of the chosen oxygen carrier. However, the calculation procedure and design criteria presented here are applicable to any oxygen carrier to be used in the process.

Petteri Peltola; Tero Tynjl; Jouni Ritvanen; Timo Hyppnen

2014-01-01T23:59:59.000Z

431

Steam System Balancing and Tuning for Multifamily Residential Buildings in Chicagoland - Second Year of Data Collection  

SciTech Connect (OSTI)

Steam heated buildings often suffer from uneven heating as a result of poor control of the amount of steam entering each radiator. In order to satisfy the heating load to the coldest units, other units are overheated. As a result, some tenants complain of being too hot and open their windows in the middle of winter, while others complain of being too cold and are compelled to use supplemental heat sources. Building on previous research, CNT Energy identified 10 test buildings in Chicago and conducted a study to identify best practices for the methodology, typical costs, and energy savings associated with steam system balancing. A package of common steam balancing measures was assembled and data were collected on the buildings before and after these retrofits were installed to investigate the process, challenges, and the cost effectiveness of improving steam systems through improved venting and control systems. The test buildings that received venting upgrades and new control systems showed 10.2% savings on their natural gas heating load, with a simple payback of 5.1 years. The methodologies for and findings from this study are presented in detail in this report. This report has been updated from a version published in August 2012 to include natural gas usage information from the 2012 heating season and updated natural gas savings calculations.

Choi, J.; Ludwig, P.; Brand, L.

2013-08-01T23:59:59.000Z

432

Calculation of ionization balance and electrical conductivity in nonideal aluminum plasma  

Science Journals Connector (OSTI)

A practical approach has been implemented to calculate the ionization balance and electrical conductivity of warm dense aluminum plasma with the Coulomb coupling effect taken into account. The correction term for ionization potential is formulated with a number of basic dimensionless parameters that characterize nonideal plasma and incorporated with the fitted formulas of excess free energy given by Tanaka, Mitake, and Ichimaru [Phys. Rev. A 32, 1896 (1985)] and Chabrier and Potekhin [Phys. Rev. E 58, 4941 (1998)] to determine the ionization balance in an equilibrium state. The calculated degree of ionization of aluminum plasma exhibits a sudden increase near the solid density ?1 g/cm3 at temperatures of a few eV, which effectively demonstrates the pressure-induced ionization. The electrical conductivity is evaluated in a partially ionized plasma regime based on a linear mixture rule that takes into account both the electron-ion and electron-neutral collisions and then the computed results are compared with available data from recent experiments. It is shown that the calculation well reproduces the overall trend of measured electrical conductivity of nonideal aluminum plasma accounting for the metal-insulator transition.

Deok-Kyu Kim and Inho Kim

2003-11-25T23:59:59.000Z

433

Development of a mass balance model for estimating PCB export from the lower Fox River to Green Bay  

SciTech Connect (OSTI)

A mass balance approach was used to model contaminant cycling in the lower Fox River from the DePere Dam to Green Bay. The objectives of this research were (1) to estimate present contaminant export from the Fox River to Green Bay, and (2) to quantify contaminant transport and fate pathways in the lower river for the study period. Specifically, a model describing the transport, fate, and export of chlorides, total suspended solids, total PCBs, and six PCB congeners for the lower Fox River was developed. Field data collected as part of the U.S. Environmental Protection Agency's Green Bay Mass Balance Study were used to calibrate the model. Model results suggest that the transport of inplace pollutants significantly contributed to the cumulative export of total PCBs over this period. Estimated total PCB transport in the Fox River during 1989 increased 60% between the dam and river mouth due to the resuspension of lower river sediments. Total suspended solids and PCB predictions are most sensitive to particle transport parameters, particularly the settling and resuspension velocities. The significant components of the total PCB mass balance are import (loading over the DePere Dam), settling, resuspension, and export to Green Bay. Volatilization, porewater transport, and point source input were not significant to the mass balance. Present point source discharges to the river are not significant total PCB sources, collectively contributing less than 6 kg of PCB to the river during the mass balance period.

Velleux, M.; Endicott, D.

1994-01-01T23:59:59.000Z

434

Virtual dynamic balancing method without trial weights for multi-rotor series shafting based on finite element model analysis  

Science Journals Connector (OSTI)

The traditional influence coefficient dynamic balancing method for multi-rotor series shafting such as turbine-generator sets gas turbines compressor trains and others usually needs to startup many times using trial weights along the rotor. Based on finite element model analysis for the multi-rotor series shafting a virtual dynamic balancing methodology which only needs to collect data of vibration response at operating speed without trial weights is developed in this paper. According to shafting structure and operating parameters the dynamic finite element model was built by using rotor dynamics theory and finite element simulation technology. The shafting dynamic characteristics and weighted influence coefficient matrix can be gotten by exciting virtual unbalance force on the balance place correspondingly. The effectiveness and flexibility of the proposed method have been illustrated by solving a shafting dynamic balancing example with no trial weights requirements. It is believed that the new methods developed in this work will help in reducing the time and cost of the equipment manufacturer or field dynamic balancing procedures.

2014-01-01T23:59:59.000Z

435

Recycled Uranium Mass Balance Project Y-12 National Security Complex Site Report  

SciTech Connect (OSTI)

This report has been prepared to summarize the findings of the Y-12 National Security Complex (Y-12 Complex) Mass Balance Project and to support preparation of associated U. S. Department of Energy (DOE) site reports. The project was conducted in support of DOE efforts to assess the potential for health and environmental issues resulting from the presence of transuranic (TRU) elements and fission products in recycled uranium (RU) processed by DOE and its predecessor agencies. The United States government used uranium in fission reactors to produce plutonium and tritium for nuclear weapons production. Because uranium was considered scarce relative to demand when these operations began almost 50 years ago, the spent fuel from U.S. fission reactors was processed to recover uranium for recycling. The estimated mass balance for highly enriched RU, which is of most concern for worker exposure and is the primary focus of this project, is summarized in a table. A discrepancy in the mass balance between receipts and shipments (plus inventory and waste) reflects an inability to precisely distinguish between RU and non-RU shipments and receipts involving the Y-12 Complex and Savannah River. Shipments of fresh fuel (non-RU) and sweetener (also non-RU) were made from the Y-12 Complex to Savannah River along with RU shipments. The only way to distinguish between these RU and non-RU streams using available records is by enrichment level. Shipments of {le}90% enrichment were assumed to be RU. Shipments of >90% enrichment were assumed to be non-RU fresh fuel or sweetener. This methodology using enrichment level to distinguish between RU and non-RU results in good estimates of RU flows that are reasonably consistent with Savannah River estimates. Although this is the best available means of distinguishing RU streams, this method does leave a difference of approximately 17.3 MTU between receipts and shipments. Slightly depleted RU streams received by the Y-12 Complex from ORGDP and PGDP are believed to have been returned to the shipping site or disposed of as waste on the Oak Ridge Reservation. No evidence of Y-12 Complex processing of this material was identified in the historical records reviewed by the Project Team.

NONE

2000-12-01T23:59:59.000Z

436

Congressional House Senate Current Request Marks Marks Approp  

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

2 2 FY 2012 FY 2012 FY 2012 ($ in thousands) Congressional House Senate Current Request Marks Marks Approp FOSSIL ENERGY R&D Coal 291,358 289,415 291,358 359,320 Natural Gas Technologies 0 15,000 0 14,575 Unconventional Fossil Energy Technologies 0 0 0 4,858 Program Direction 159,233 120,847 151,729 119,929 Plant & Capital Equipment 16,794 16,794 16,794 16,794 Environmental Restoration 7,897 7,897 7,897 7,897 Special Recruitment Program 700 700 700 700 Subtotal, Fossil Energy R&D 475,982 450,653 468,478 524,073 Use of prior year balances -23,007 -23,007 -23,007 0 Rescission of prior year balances 0 0 -187,000 -187,000 TOTAL FOSSIL ENERGY R&D 452,975 427,646 258,471 337,073 STRATEGIC PETROLEUM RESERVE Facilities Development 192,704 192,704 192,704 192,704 Rescission of prior year balances

437

Low Temperature Fuel Cell and Electrolyzer Balance-of-Plant Manufacturing Needs  

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

Workshop: Manufacturing Progress and Barriers Low Temperature Fuel Cell and Electrolyser Balance-of-Plant Manufacturing Needs Agenda 2 1. Market and development overview 2. DOE manufacturing overview 3. Current mfg status (automation, volume, etc.) 4. Barriers to achieving high volume production 5. Manufacturing R&D needs Near Term Market Trends  I will focus on the green highlighted areas below as they are the near term applications:  Electrolyser  Industrial Applications  Fuel Cell Refuelling Applications  Energy Storage Applications  Fuel Cells  Automotive  Stationary Long Life  Stationary Intermittent / Short Life / Back-Up Power  Material Handling  APUs (cars/trucks/planes/boats/etc.)  Portable Applications Summary of Hydrogenics' Fuel Cell

438

Assessing Carbon Dynamics in Semiarid Ecosystems: Balancing Potential Gains with Potential Large Rapid Losses  

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

Assessing Carbon Dynamics in Semiarid Ecosystems: Assessing Carbon Dynamics in Semiarid Ecosystems: Balancing Potential Gains With Potential Large Rapid Losses David D. Breshears (daveb@lanl.gov; 505-665-2803) Environmental Dynamics and Spatial Analysis Group (EES-10), Mail Stop J495 Earth and Environmental Sciences Division Los Alamos National Laboratory Los Alamos, NM 87545 Michael H. Ebinger (mhe@lanl.gov, 505-667-4417) Environmental Dynamics and Spatial Analysis Group (EES-10), Mail Stop J495 Earth and Environmental Sciences Division Los Alamos National Laboratory Los Alamos, NM 87545 Pat J. Unkefer (punkefer@lanl.gov, 505-665-2803) Biosciences Division, BS-1 Los Alamos National Laboratory Los Alamos, NM 87545 Craig D. Allen (craig_allen@usgs.gov, 505-672-3861, Ext. 541) U. S. Geological Survey, Midcontinent Ecological Science Center

439

The fluctuation energy balance in non-suspended fluid-mediated particle transport  

E-Print Network [OSTI]

Here we compare two extreme regimes of non-suspended fluid-mediated particle transport, transport in light and heavy fluids ("saltation" and "bedload", respectively), regarding their particle fluctuation energy balance. From direct numerical simulations, we surprisingly find that the ratio between collisional and fluid drag dissipation of fluctuation energy is significantly larger in saltation than in bedload, even though the contribution of interparticle collisions to transport of momentum and energy is much smaller in saltation due to the low concentration of particles in the transport layer. We conclude that the much higher frequency of high-energy particle-bed impacts ("splash") in saltation is the cause for this counter-intuitive behavior. Moreover, from a comparison of these simulations to Particle Tracking Velocimetry measurements which we performed in a wind tunnel under steady transport of fine and coarse sand, we find that turbulent fluctuations of the flow produce particle fluctuation energy at an ...

Phtz, Thomas; Ho, Tuan-Duc; Valance, Alexandre; Kok, Jasper F

2015-01-01T23:59:59.000Z

440

Electrical Power Grid Delivery Dynamic Analysis: Using Prime Mover Engines to Balance Dynamic Wind Turbine Output  

SciTech Connect (OSTI)

This paper presents an investigation into integrated wind + combustion engine high penetration electrical generation systems. Renewable generation systems are now a reality of electrical transmission. Unfortunately, many of these renewable energy supplies are stochastic and highly dynamic. Conversely, the existing national grid has been designed for steady state operation. The research team has developed an algorithm to investigate the feasibility and relative capability of a reciprocating internal combustion engine to directly integrate with wind generation in a tightly coupled Hybrid Energy System. Utilizing the Idaho National Laboratory developed Phoenix Model Integration Platform, the research team has coupled demand data with wind turbine generation data and the Aspen Custom Modeler reciprocating engine electrical generator model to investigate the capability of reciprocating engine electrical generation to balance stochastic renewable energy.

Diana K. Grauer; Michael E. Reed

2011-11-01T23:59:59.000Z

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441

Approach to IAEA material-balance verification at the Portsmouth Gas Centrifuge Enrichment Plant  

SciTech Connect (OSTI)

This paper describes a potential approach by which the International Atomic Energy Agency (IAEA) might verify the nuclear-material balance at the Portsmouth Gas Centrifuge Enrichment Plant (GCEP). The strategy makes use of the attributes and variables measurement verification approach, whereby the IAEA would perform independent measurements on a randomly selected subset of the items comprising the U-235 flows and inventories at the plant. In addition, the MUF-D statistic is used as the test statistic for the detection of diversion. The paper includes descriptions of the potential verification activities, as well as calculations of: (1) attributes and variables sample sizes for the various strata, (2) standard deviations of the relevant test statistics, and (3) the detection sensitivity which the IAEA might achieve by this verification strategy at GCEP.

Gordon, D.M.; Sanborn, J.B.; Younkin, J.M.; DeVito, V.J.

1983-01-01T23:59:59.000Z

442

Application of multi-subband self-consistent energy balance method to terahertz quantum cascade lasers  

Science Journals Connector (OSTI)

We present simulation results for two resonant phonon terahertz quantum cascade lasers using a self-consistent energy balance model, which determines the electron temperature for each conduction subband. These temperatures, along with the electron populations and scattering rates, are determined in a manner similar to previously published models. However, the presented model is able to converge through the use of an algorithm that appears to be robust. The predicted individual subband electron temperatures, population densities and scattering rates are compared to previously published Monte Carlo and experimental studies for both lasers, where subband temperature variations were observed. These quantities were chosen since they provided the only comparison to modeling results from other studies.

Philip Slingerland; Christopher Baird; Robert H Giles

2012-01-01T23:59:59.000Z

443

A mass balance method for assessing the potential of artificial wetlands for wastewater treatment  

Science Journals Connector (OSTI)

Artificial wetlands have been shown to have potential for treating wastewaters. An experimental artificial wetland is described together with a mass balance method for quantifying system performance, major nutrient storage components and nutrient removal mechanisms. The experimental systems were capable of a high level of performance. Percentage load removals for chemical oxygen demand, total nitrogen and total phosphorus were 86, 95 and 99%, respectively. Plant biomass was found to be the major nutrient storage compartment with plant nutrient uptake being the major removal mechanism. It was found that overall system performance could be described by a simple first order, steady state model. System design and hydrology were considered important factors in determining treatment performance. Designs must maximize wastewater-rootzone contact. The experimental systems used an upflow hydraulic format to achieve this design objective.

Peter F. Breen

1990-01-01T23:59:59.000Z

444

Structural redundancy of data from wastewater treatment systems. Determination of individual balance equations  

Science Journals Connector (OSTI)

Abstract Although data reconciliation is intensely applied in process engineering, almost none of its powerful methods are employed for validation of operational data from wastewater treatment plants. This is partly due to some prerequisites that are difficult to meet including steady state, known variances of process variables and absence of gross errors. However, an algorithm can be derived from the classical approaches to data reconciliation that allows to find a comprehensive set of equations describing redundancy in the data when measured and unmeasured variables (flows and concentrations) are defined. This is a precondition for methods of data validation based on individual mass balances such as CUSUM charts. The procedure can also be applied to verify the necessity of existing or additional measurements with respect to the improvement of the data's redundancy. Results are given for a large wastewater treatment plant. The introduction aims at establishing a link between methods known from data reconciliation in process engineering and their application in wastewater treatment.

A. Spindler

2014-01-01T23:59:59.000Z

445

Comparative analysis of net energy balance for satellite power systems (SPS) and other energy systems  

SciTech Connect (OSTI)

The net energy balance of seven electric energy systems is assessed: two coal-based, one nuclear, two terrestrial solar, and two solar power satellites, with principal emphasis on the latter two systems. Solar energy systems require much less operating energy per unit of electrical output. However, on the basis of the analysis used here, coal and nuclear systems are two to five times more efficient at extracting useful energy from the primary resource base than are the solar energy systems. The payback period for all systems is less than 1.5 years, except for the terrestrial photovoltaic (19.8 yr) and the solar power satellite system (6.4 yr), both of which rely on energy-intensive silicon cells.

Cirillo, R.R.; Cho, B.S.; Monarch, M.R.; Levine, E.P.

1980-04-01T23:59:59.000Z

446

Material balance in atmospheric fluidized-bed combustion of North Dakota lignite  

SciTech Connect (OSTI)

The cyclone/fabric filter system limited particulate emissions to extremely low levels of only 0.00026 lb/10/sup 6/ Btu to 0.00040 lb/10/sup 6/ Btu. Emissions, in the flue gas, of trace and minor elements were very low when compared to a well controlled conventional boiler and to environmental goals. The majority of the trace and minor elements left the FBC system in the primary cyclone catch and the bed drain. Emissions in the flue gas of many trace and minor elements were less than 0.1 percent of the total input to the FBC system. Trace and minor element material balance in FBC systems can be difficult to close unless problems with changes in bed inventory are minimized by long periods of steady state operation.

Hall, R.R.; McCabe, M.M.; McGrath, D.; Sears, D.R.

1982-01-01T23:59:59.000Z

447

Measurement of the Casimir force between Germanium plates using a torsion balance  

SciTech Connect (OSTI)

We report the measurement of the Casimir force between Ge plates in a sphere-plane configuration using a torsion balance. We observe that the effective contact potential between the plates varies with their separation distance, resulting in a systematic force. In addition, an unexpected 1/d force is also found in our data that persists even when the electrostatic force between the plates is experimentally minimized by applying a compensating potential. After applying corrections due to these systematic forces, likely of electrostatic origin, our result can be described by the bare permittivity of Ge without conduction, the Drude and the diffusion models for electrical and optical properties of Ge, but not by the plasma model.

Dalvit, Diego [Los Alamos National Laboratory; Kim, W J [YALE UNIV; Sushkov, A O [YALE UNIV; Lamoreaux, S K [YALE UNIV

2008-01-01T23:59:59.000Z

448

Simple Magnetic Flux Balance as an Indicator of Neon VIII Doppler Velocity Partitioning in an Equatorial Coronal Hole  

E-Print Network [OSTI]

We present a novel investigation into the relationship between simple estimates of magnetic flux balance and the Ne VIII Doppler velocity partitioning of a large equatorial coronal hole observed by the Solar Ultraviolet Measurements of Emitted Radiation spectrometer (SUMER) on the Solar and Heliospheric Observatory (SOHO) in November 1999. We demonstrate that a considerable fraction of the large scale Doppler velocity pattern in the coronal hole can be qualitatively described by simple measures of the local magnetic field conditions, i.e., the relative unbalance of magnetic polarities and the radial distance required to balance local flux concentrations with those of opposite polarity.

Scott W. McIntosh; Alisdair R. Davey; Scott W. McIntosh

2006-05-22T23:59:59.000Z

449

Quantification of uranium transport away from firing sites at Los Alamos National Laboratory: A mass balance approach  

SciTech Connect (OSTI)

Investigations were conducted at Los Alamos National Laboratory to quantify the extent of migration of depleted uranium away from firing sites. Extensive sampling of air particles, soil, sediment, and water was conducted to establish the magnitude of uranium contamination throughout one watershed. The uranium source term was estimated, and mass balance calculations were performed to compare the percentage of migrated uranium with original expenditures. Mass balance calculations can be powerful in identification of the extent of waste migration and used as an aid in planning future waste investigations.

Becker, N.M.

1992-01-01T23:59:59.000Z

450

Quantification of uranium transport away from firing sites at Los Alamos National Laboratory: A mass balance approach  

SciTech Connect (OSTI)

Investigations were conducted at Los Alamos National Laboratory to quantify the extent of migration of depleted uranium away from firing sites. Extensive sampling of air particles, soil, sediment, and water was conducted to establish the magnitude of uranium contamination throughout one watershed. The uranium source term was estimated, and mass balance calculations were performed to compare the percentage of migrated uranium with original expenditures. Mass balance calculations can be powerful in identification of the extent of waste migration and used as an aid in planning future waste investigations.

Becker, N.M.

1992-02-01T23:59:59.000Z

451

Control Volume Analysis, Entropy Balance and the Entropy Production in Flow Systems  

E-Print Network [OSTI]

This chapter concerns "control volume analysis", the standard engineering tool for the analysis of flow systems, and its application to entropy balance calculations. Firstly, the principles of control volume analysis are enunciated and applied to flows of conserved quantities (e.g. mass, momentum, energy) through a control volume, giving integral (Reynolds transport theorem) and differential forms of the conservation equations. Several definitions of steady state are discussed. The concept of "entropy" is then established using Jaynes' maximum entropy method, both in general and in equilibrium thermodynamics. The thermodynamic entropy then gives the "entropy production" concept. Equations for the entropy production are then derived for simple, integral and infinitesimal flow systems. Some technical aspects are examined, including discrete and continuum representations of volume elements, the effect of radiation, and the analysis of systems subdivided into compartments. A Reynolds decomposition of the entropy production equation then reveals an "entropy production closure problem" in fluctuating dissipative systems: even at steady state, the entropy production based on mean flow rates and gradients is not necessarily in balance with the outward entropy fluxes based on mean quantities. Finally, a direct analysis of an infinitesimal element by Jaynes' maximum entropy method yields a theoretical framework with which to predict the steady state of a flow system. This is cast in terms of a "minimum flux potential" principle, which reduces, in different circumstances, to maximum or minimum entropy production (MaxEP or MinEP) principles. It is hoped that this chapter inspires others to attain a deeper understanding and higher technical rigour in the calculation and extremisation of the entropy production in flow systems of all types.

Robert K. Niven; Bernd R. Noack

2014-07-21T23:59:59.000Z

452

Unsteady-state material balance model for a continuous rotary dissolver  

SciTech Connect (OSTI)

The unsteady-state continuous rotary dissolver material balance code (USSCRD) is a useful tool with which to study the performance of the rotary dissolver under a wide variety of operating conditions. The code does stepwise continuous material balance calculations around each dissolver stage and the digester tanks. Output from the code consists of plots and tabular information on the stagewise concentration profiles of UO{sub 2}, PuO{sub 2}, fission products, Pu(NO{sub 3}){sub 4}, UO{sub 2}(NO{sub 3}){sub 2}, fission product nitrates, HNO{sub 3}, H{sub 2}O, stainless steel, total particulate, and total fuel in pins. Other information about material transfers, stagewise liquid volume, material inventory, and dissolution performance is also provided. This report describes the development of the code, its limitations, key operating parameters, usage procedures, and the results of the analysis of several sets of operating conditions. Of primary importance in this work was the estimation of the steady-state heavy metal inventory in a 0.5-t/d dissolver drum. Values ranging from {similar_to}12 to >150 kg of U + Pu were obtained for a variety of operating conditions. Realistically, inventories are expected to be near the lower end of this range. Study of the variation of operating parameters showed significant effects on dissolver product composition from intermittent solids feed. Other observations indicated that the cycle times for the digesters and shear feed should be closely coupled in order to avoid potential problems with off-specification product. 19 references, 14 tables.

Lewis, B.E.

1984-09-01T23:59:59.000Z

453

First-order catchment mass balance during the wet season in the Panama Canal Watershed  

Science Journals Connector (OSTI)

Summary Tropical hydrology is poorly understood for a number of reasons. Intense biological activity in the tropics introduces complexities to the hydrologic process. Bioturbation, rapid rates of decay, and intensive insect activity all tend to promote rapid flow paths in the upper soil. Aggressive weathering leads to clays depleted of light cations and deep soil profiles. Processes in the seasonal tropics are further complicated by seasonal transitions, and very large changes in catchment storage between seasons. Beginning in 2005, we installed a suite of hydrologic sensors in a 16.7ha first-order catchment in the Panama Canal Watershed to observe hydrologic variables and identify the dominant streamflow generation processes. The site is located near the village of Gamboa, which is located on the east bank of the Panama Canal at the confluence of Lake Gatun and the Chagres River. The study catchment is located on the north side of a ridge off the eastern flank of a 230m tall hill known as Cerro Pelado, and is covered by 70120year old re-growth triple-canopy forest. Measurements included: rainfall above the canopy, throughfall, stemflow, evapotranspiration, shallow groundwater levels and streamflow. Deep groundwater storage was not measured. This paper describes measurements made, data collected, and the worth of those data in estimating the mass balance closure of a first-order catchment during the wet season. We compare measurements of the different components of the water cycle with observations from other published studies from the tropics. Data analysis results indicate water balance closure errors of approximately 8%.

Justin M. Niedzialek; Fred L. Ogden

2012-01-01T23:59:59.000Z

454

Obtaining process mass balances of pharmaceuticals and triclosan to determine their fate during wastewater treatment  

Science Journals Connector (OSTI)

Abstract To better understand pharmaceutical fate during wastewater treatment, analysis in both aqueous and particulate phases is needed. Reported herein is a multi-residue method for the determination of ten pharmaceutical drugs and the personal care product triclosan in wastewater matrices. Method quantitation limits ranged from 7.6 to 76.6ngl?1 for aqueous phases and from 7.0 to 96.7ngg?1 for particulate phases. The analytical method was applied to attain a complete process mass balance of a pilot-scale activated sludge plant (ASP) operated under controlled conditions. The mass balance (inclusive of aqueous and particulate concentrations at all sample points) was used to diagnose removal, revealing pharmaceuticals to be separable into three fate pathways: (a) biological degradation, (b) sorption onto activated sludge and (c) resistant to removal from the aqueous phase. These differences in fate behaviour explained a broad range of secondary removal observed (?8 to 99%). The ASP was also simultaneously compared to a full-scale trickling filter (TF) works whilst receiving the same influent wastewater. Performance of the ASP and TF was similar, achieving total pharmaceutical removals of 253 and 249?gg?1 biochemical oxygen demand (BOD) removed, respectively. This corresponded with reductions in total pharmaceutical load of 91 and 90% (ANOVA, p-value>0.05). Interestingly, despite low suspended solid concentrations final effluents of both the ASP and TF contained significant concentrations of some chemicals in the particulate phase. Individually, triclosan and the antibiotics ofloxacin and ciprofloxacin were within the particulate phase of effluents at concentrations ranging from 26 to 296ngl?1.

Bruce Petrie; Ewan J. McAdam; John N. Lester; Elise Cartmell

2014-01-01T23:59:59.000Z

455

Department of Energy's Isotope Development and Production for Research and Applications Program's Fiscal Year 2009 Balance Sheet Audit, OAS-FS-12-08  

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

Department of Energy's Isotope Department of Energy's Isotope Development and Production for Research and Applications Program's Fiscal Year 2009 Balance Sheet OAS-FS-12-08 March 2012 ISOTOPE DEVELOPMENT AND PRODUCTION FOR RESEARCH AND APPLICATIONS PROGRAM Fiscal Year 2009 Annual Report and Balance Sheet September 30, 2009 i UNITED STATES DEPARTMENT OF ENERGY ISOTOPE DEVELOPMENT AND PRODUCTION FOR RESEARCH AND APPLICATIONS PROGRAM Fiscal Year 2009 Annual Report and Balance Sheet Table of Contents Page Management's Discussion and Analysis 1 Isotope Program Overview 2 Isotope Program Funding 4 Isotope Program Performance 5 Financial Performance 6 Management Challenges and Significant Issues 7 Balance Sheet Limitations 7

456

Axisymmetric Drop Shape Analysis?Constrained Sessile Drop (ADSA-CSD): A Film Balance Technique for High Collapse Pressures  

Science Journals Connector (OSTI)

Such isotherms are commonly measured by a Langmuir film balance or a drop shape technique using a pendant drop constellation (ADSA-PD). ... This was attributed to the ordering of the DPPC tails toward vertical orientation which requires more energy, extending the range of area per molecule over which the compression occurs. ...

Sameh M. I. Saad; Zdenka Policova; Edgar J. Acosta; A. Wilhelm Neumann

2008-08-30T23:59:59.000Z

457

Atmospheric bromine flux from the coastal Abu Dhabi sabkhat: A ground-water mass-balance investigation  

E-Print Network [OSTI]

2007; published 31 July 2007. [1] A solute mass-balance study of ground water of the 3000 km2 coastal area of active salt flats then it is a significant, and generally under recognized, input to the global., 2000; Keppler et al., 2000]. More relevant to this study area are reports in which bromide appears

458

Balancing SoNaR: IPR versus Processing Issues in a 500-Million-Word Written Dutch Reference Corpus  

E-Print Network [OSTI]

Balancing SoNaR: IPR versus Processing Issues in a 500-Million-Word Written Dutch Reference Corpus included in SoNaR will have its IPR issues settled to the largest extent possible. This data collection lead to the creation of two corpora: a gigaword SoNaR, IPR-cleared for research purposes

Tilburg, Universiteit van

459

The influence of solid ankle-foot-orthoses on forward propulsion and dynamic balance in healthy adults during walking  

E-Print Network [OSTI]

The influence of solid ankle-foot-orthoses on forward propulsion and dynamic balance in healthy-stroke hemiparetic subjects, solid polypropylene ankle-foot-orthoses are commonly prescribed to assist in foot clearance during swing while bracing the ankle during stance. Mobility demands, such as changing walking

460

Advances in Sustainable Petroleum Engineering Science, Volume 1, Issue 2, 2009, pp. 141 -162 AComprehensiveMaterialBalanceEquationwiththeInclusionof  

E-Print Network [OSTI]

of time dependent porosity and permeability can enhance the quality of oil recovery predictions to a great and their consequences. This study investigates the effects of permeability, pore volume, and porosity with time during AComprehensiveMaterialBalanceEquationwiththeInclusionof MemoryDuringRock-FluidDeformation M.E. Hossain Dalhousie

Hossain, M. Enamul

Note: This page contains sample records for the topic "balances deferrals rescissions" 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

Poster Presentation Criteria The key with a poster presentation is to strike the balance between academic content,  

E-Print Network [OSTI]

Poster Presentation Criteria The key with a poster presentation is to strike the balance between academic content, visualisation of research and appeal to a broad audience. The design of the poster must structured is the poster? /5 Creativity: How well does the poster engage the viewer's interest? /5 Images

Sun, Jing

462

IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. XX, NO. X, DECEMBER 2007 1 Spatial Model for Energy Burden Balancing and  

E-Print Network [OSTI]

by multi-hop relaying, it is critical to provide mechanisms to conserve energy due to nodes' limitedIEEE TRANSACTIONS ON INFORMATION THEORY, VOL. XX, NO. X, DECEMBER 2007 1 Spatial Model for Energy Burden Balancing and Data Fusion in Sensor Networks Detecting Bursty Events Seung Jun Baek and Gustavo de

de Veciana, Gustavo

463

Relationships between frontal-plane angular momentum and clinical balance measures during post-stroke hemiparetic walking  

E-Print Network [OSTI]

Relationships between frontal-plane angular momentum and clinical balance measures during post-stroke There is a 73% incidence of falls among individuals post-stroke, with 37% that fall sustaining injuries on the concept of the ``extrapolated center- of-mass'' [6,7], but these have not been applied to the post-stroke

464

Balancing Innovation and Exploitation in a Social Learning Game. Eric Raboin, Ryan Carr, Austin Parker, Dana Nau  

E-Print Network [OSTI]

Balancing Innovation and Exploitation in a Social Learning Game. Eric Raboin, Ryan Carr, Austin a culture by looking at "innovate" moves in the Cultaptation Project's social learning game (Boyd et al the utility of a simple kind of innovation in the Cultaptation Project's social learning game, and shows how

Nau, Dana S.

465

Ice Mass Balance Buoys: A tool for measuring and attributing changes in the thickness of the Arctic sea ice cover  

E-Print Network [OSTI]

Ice Mass Balance Buoys: A tool for measuring and attributing changes in the thickness of the Arctic sea ice cover Jacqueline A. Richter-Menge1 , Donald K. Perovich1 , Bruce C. Elder1 , Keran Claffey1 Abstract Recent observational and modeling studies indicate that the Arctic sea ice cover is undergoing

Rigor, Ignatius G.

466

Energy Cascades and Loss of Balance in a Re-entrant Channel Forced by Wind Stress and Buoyancy Fluxes  

Science Journals Connector (OSTI)

A large fraction of the kinetic energy in the ocean is stored in the quasi-geostrophic eddy field. This balanced eddy field is expected, according to geostrophic turbulence theory, to transfer energy to larger scales. In order for the general ...

Roy Barkan; Kraig B. Winters; Stefan G. Llewellyn Smith

467

David et al.: Estimated N Balances for Illinois TheScientificWorld (2001) 1(S2), 597604 Research Article  

E-Print Network [OSTI]

597 David et al.: Estimated N Balances for Illinois TheScientificWorld (2001) 1(S2), 597­604 Research Article Optimizing Nitrogen Management in Food and Energy Production and Environmental Protection unit area to the Mississippi River system coming from Iowa and Illinois. We used historic and current

David, Mark B.

468

Early maturation processes in coal.1 Part 1: Pyrolysis mass balances and structural evolution of coalified wood from the2  

E-Print Network [OSTI]

Early maturation processes in coal.1 Part 1: Pyrolysis mass balances and structural evolution of coalified wood from the2 Morwell Brown Coal seam3 4 Elodie Salmon a, c , Françoise Behar a , François Lorant force21 field to simulate the thermal stress. The Morwell coal has been selected to study the thermal22

Paris-Sud XI, Université de

469

Groundwater recharge estimates using a soil-water-balance model for the Powder River and Williston structural basins  

E-Print Network [OSTI]

Groundwater recharge estimates using a soil-water-balance model for the Powder River and Williston for the lower Tertiary and Upper Cretaceous aquifer system in the Powder River and Williston structural basins in the Williston structural basin will require trillions of gallons of water from this aquifer system over the next

Torgersen, Christian

470

Two-Layer Baroclinic Eddy Heat Fluxes: Zonal Flows and Energy Balance ANDREW F. THOMPSON AND WILLIAM R. YOUNG  

E-Print Network [OSTI]

Two-Layer Baroclinic Eddy Heat Fluxes: Zonal Flows and Energy Balance ANDREW F. THOMPSON of these drag- less heat-flux parameterizations relies on the ability of to direct energy into zonal flows, California (Manuscript received 27 September 2006, in final form 13 December 2006) ABSTRACT The eddy heat

Young, William R.

471

Comparative Biochemistry and Physiology Part A 124 (1999) 447460 Understanding autonomic sympathovagal balance from short-term  

E-Print Network [OSTI]

; Respiratory sinus arhythmia; Sympathovagal balance; Power spectrum; Autonomic nervous system; Cardiac function to be disrupted. Instead of describing `the' original system, we are studying `a' perturbed system that may or may of the heart mediated by the autonomic nervous system. Because of that, they also encode different types

Altimiras, Jordi

472

Building America Technology Solutions for New and Existing Homes: Balancing Hydronic Systems in Multifamily Buildings, Chicago, Illinois (Fact Sheet)  

Broader source: Energy.gov [DOE]

In this case study , Partnership for Advanced Residential Retrofit and Elevate Energy. explores cost-effective distribution upgrades and balancing measures in multifamily hydronic systems, providing a resource to contractors, auditors, and building owners on best practices to improve tenant comfort and lower operating costs.

473

A SECOND-ORDER WELL-BALANCED POSITIVITY PRESERVING CENTRAL-UPWIND SCHEME FOR THE SAINT-VENANT SYSTEM  

E-Print Network [OSTI]

computations will simply break down since the eigen-values of the Jacobian of (1.1) are u± gh (the problem-dimensional examples. Key words. Hyperbolic systems of conservation and balance laws, semi-discrete central of a reliable scheme for (1.1) is the positivity preserving property: all computed values of the fluid depth h

Petrova, Guergana

474

Mass, energy and material balances of SRF production process. Part 1: SRF produced from commercial and industrial waste  

Science Journals Connector (OSTI)

Abstract This paper presents the mass, energy and material balances of a solid recovered fuel (SRF) production process. The SRF is produced from commercial and industrial waste (C&IW) through mechanical treatment (MT). In this work various streams of material produced in SRF production process are analyzed for their proximate and ultimate analysis. Based on this analysis and composition of process streams their mass, energy and material balances are established for SRF production process. Here mass balance describes the overall mass flow of input waste material in the various output streams, whereas material balance describes the mass flow of components of input waste stream (such as paper and cardboard, wood, plastic (soft), plastic (hard), textile and rubber) in the various output streams of SRF production process. A commercial scale experimental campaign was conducted on an MT waste sorting plant to produce SRF from C&IW. All the process streams (input and output) produced in this MT plant were sampled and treated according to the CEN standard methods for SRF: EN 15442 and EN 15443. The results from the mass balance of SRF production process showed that of the total input C&IW material to MT waste sorting plant, 62% was recovered in the form of SRF, 4% as ferrous metal, 1% as non-ferrous metal and 21% was sorted out as reject material, 11.6% as fine fraction, and 0.4% as heavy fraction. The energy flow balance in various process streams of this SRF production process showed that of the total input energy content of C&IW to MT plant, 75% energy was recovered in the form of SRF, 20% belonged to the reject material stream and rest 5% belonged with the streams of fine fraction and heavy fraction. In the material balances, mass fractions of plastic (soft), plastic (hard), paper and cardboard and wood recovered in the SRF stream were 88%, 70%, 72% and 60% respectively of their input masses to MT plant. A high mass fraction of plastic (PVC), rubber material and non-combustibles (such as stone/rock and glass particles), was found in the reject material stream.

Muhammad Nasrullah; Pasi Vainikka; Janne Hannula; Markku Hurme; Janne Krki

2014-01-01T23:59:59.000Z

475

Mass, energy and material balances of SRF production process. Part 2: SRF produced from construction and demolition waste  

Science Journals Connector (OSTI)

Abstract In this work, the fraction of construction and demolition waste (C&D waste) complicated and economically not feasible to sort out for recycling purposes is used to produce solid recovered fuel (SRF) through mechanical treatment (MT). The paper presents the mass, energy and material balances of this SRF production process. All the process streams (input and output) produced in MT waste sorting plant to produce SRF from C&D waste are sampled and treated according to CEN standard methods for SRF. Proximate and ultimate analysis of these streams is performed and their composition is determined. Based on this analysis and composition of process streams their mass, energy and material balances are established for SRF production process. By mass balance means the overall mass flow of input waste material stream in the various output streams and material balances mean the mass flow of components of input waste material stream (such as paper and cardboard, wood, plastic (soft), plastic (hard), textile and rubber) in the various output streams of SRF production process. The results from mass balance of SRF production process showed that of the total input C&D waste material to MT waste sorting plant, 44% was recovered in the form of SRF, 5% as ferrous metal, 1% as non-ferrous metal, and 28% was sorted out as fine fraction, 18% as reject material and 4% as heavy fraction. The energy balance of this SRF production process showed that of the total input energy content of C&D waste material to MT waste sorting plant, 74% was recovered in the form of SRF, 16% belonged to the reject material and rest 10% belonged to the streams of fine fraction and heavy fraction. From the material balances of this process, mass fractions of plastic (soft), paper and cardboard, wood and plastic (hard) recovered in the SRF stream were 84%, 82%, 72% and 68% respectively of their input masses to MT plant. A high mass fraction of plastic (PVC) and rubber material was found in the reject material stream. Streams of heavy fraction and fine fraction mainly contained non-combustible material (such as stone/rock, sand particles and gypsum material).

Muhammad Nasrullah; Pasi Vainikka; Janne Hannula; Markku Hurme; Janne Krki

2014-01-01T23:59:59.000Z

476

European Journal of Cancer Prevention, vol.8, 1999, Corpet & Gerber, Energy balance and cancer 77 European Journal of Cancer Prevention 1999, 8, 77-89 Author's version  

E-Print Network [OSTI]

European Journal of Cancer Prevention, vol.8, 1999, Corpet & Gerber, Energy balance and cancer 77 European Journal of Cancer Prevention 1999, 8, 77-89 Author's version REVIEW Energy balance and cancers M overweight, have been recognized as risk factors for the development of cancers. Human epidemiological

Boyer, Edmond

477

We describe predictive load balancing schemes for use with parallel adaptive finite element methods. We provide an overview of an infrastructure suitable  

E-Print Network [OSTI]

balancing methods improve enrichment efficiency and reduce total balancing time by using a priori estimates partition is not sufficient to assure high performance throughout the computation. Dynamic repartitioning is needed to correct for load imbalance introduced by adaptive enrichment. We describe reusable tools

Teresco, James D.

478

Simulation of long term solar power feed-in and solar balancing potential in European countries Simulation of long term solar power feed-in and  

E-Print Network [OSTI]

.4 0.6 0.8 1 Hourly incremental P/Pnom (%) CumulatedFrequency PV Offshore wind Europe, 2Simulation of long term solar power feed-in and solar balancing potential in European countries Simulation of long term solar power feed-in and solar balancing potential in European countries Kabitri Nag

Heinemann, Detlev

479

Multiple solutions and numerical analysis to the dynamic and stationary models coupling a delayed energy balance model involving latent heat and discontinuous albedo with a deep ocean  

Science Journals Connector (OSTI)

...6. Funding statement The research of J.I.D. and L.T...2014 Parameter estimation for energy balance models with memory...Diaz, and II Vrabie. 2001 An abstract approximate controllability...analysis of some diffusive energy balance climate models. Mathematics...

2014-01-01T23:59:59.000Z

480

Greenland ice sheet surface mass-balance variability: 19912003 Byrd Polar Research Center, The Ohio State University, 1090 Carmack Road, Columbus, OH 43210-1002, USA  

E-Print Network [OSTI]

Greenland ice sheet surface mass-balance variability: 1991­2003 J.E. BOX Byrd Polar Research Center. There is little evidence for a total ice-sheet surface mass-balance trend, although the meltwater runoff has a positive trend and, combined with iceberg discharge and basal melting estimates, suggests the ice sheet

Box, Jason E.

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


481

Dietary Energy Balance Modulation of Kras- and Ink4a/Arf+/?-Driven Pancreatic Cancer: The Role of Insulin-like Growth Factor-I  

Science Journals Connector (OSTI)

...factor and intracellular energy status signaling. We hypothesized...is responsive to dietary energy balance modulation in an...of body mass index among US adults, 1999-2010...Demark-Wahnefried W, et alObesity, energy balance, and cancer...

Laura M. Lashinger; Lauren M. Harrison; Audrey J. Rasmussen; Craig D. Logsdon; Susan M. Fischer; Mark J. McArthur; and Stephen D. Hursting

2013-10-01T23:59:59.000Z

482

Stability and instability of polymorphic populations and the role of multiple breeding seasons in phase III of Wright's shifting balance theory  

E-Print Network [OSTI]

in phase III of Wright's shifting balance theory M. A. M. de Aguiar,1,2,3 H. Sayama,1 E. Rauch,1,4 Y. Bar-balance theory, Wright proposed that fitter genotypes could, however, become fixed in small isolated demes of Wright's theory. Here we study the invasion process from the point of view of the stability

de Aguiar, Marcus A. M.

483

Greenland ice sheet surface mass-balance modeling in a 131-year perspective, 1950-2080  

SciTech Connect (OSTI)

Fluctuations in the Greenland Ice Sheet (GrIS) surface mass-balance (SMB) and freshwater influx to the surrounding oceans closely follow climate fluctuations and are of considerable importance to the global eustatic sea level rise. SnowModel, a state-of-the-art snow-evolution modeling system, was used to simulate variations in the GrIS melt extent, surface water balance components, changes in SMB, and freshwater influx to the ocean. The simulations are based on the IPCC scenario AlB modeled by the HIRHAM4 RCM (using boundary conditions from ECHAM5 AOGCM) from 1950 through 2080. In-situ meteorological station (GC-Net and WMO DMI) observations from inside and outside the GrIS were used to validate and correct RCM output data before it was used as input for SnowModel. Satellite observations and independent SMB studies were used to validate the SnowModel output and confirm the model's robustness. We simulated a {approx}90% increase in end-of-summer surface melt extent (0.483 x 10{sup 6} km{sup 2}) from 1950 to 2080, and a melt index (above 2,000-m elevation) increase of 138% (1.96 x 10{sup 6} km{sup 2} x days). The greatest difference in melt extent occured in the southern part of the GrIS, and the greatest changes in the number of melt days was seen in the eastern part of the GrIS ({approx}50-70%) and was lowest in the west ({approx}20-30%). The rate of SMB loss, largely tied to changes in ablation processes, lead to an enhanced average loss of 331 km{sup 3} from 1950 to 2080, an average 5MB level of -99 km{sup 3} for the period 2070-2080. GrIS surface freshwater runoff yielded an eustatic rise in sea level from 0.8 {+-} 0.1 (1950-1959) to 1.9 {+-} 0.1 mm (2070-2080) sea level equivalent (SLE) y{sup -1}. The accumulated GrIS freshwater runoff contribution from surface melting equaled 160 mm SLE from 1950 through 2080.

Mernild, Sebastian Haugard [Los Alamos National Laboratory; Liston, Glen [COLORADO STATE UNIV.; Hiemstra, Christopher [COLORADO STATE UNIV.; Christensen, Jens [DANISH METEOROLOGICAL INS.

2009-01-01T23:59:59.000Z

484

Computational modelling of T-cell formation kinetics: output regulated by initial proliferation-linked deferral of developmental competence  

Science Journals Connector (OSTI)

...marrow-derived progenitors enter the thymus of an adult...our models validate the search for its molecular basis...At time zero, n cells enter the DN1pre compartment...11) best models in terms of G, the number of generations...11) best models in terms of G, the number of generations...

2013-01-01T23:59:59.000Z

485

Large and small-scale structures and the dust energy balance problem in spiral galaxies  

E-Print Network [OSTI]

The interstellar dust content in galaxies can be traced in extinction at optical wavelengths, or in emission in the far-infrared. Several studies have found that radiative transfer models that successfully explain the optical extinction in edge-on spiral galaxies generally underestimate the observed FIR/submm fluxes by a factor of about three. In order to investigate this so-called dust energy balance problem, we use two Milky Way-like galaxies produced by high-resolution hydrodynamical simulations. We create mock optical edge-on views of these simulated galaxies (using the radiative transfer code SKIRT), and we then fit the parameters of a basic spiral galaxy model to these images (using the fitting code FitSKIRT). The basic model includes smooth axisymmetric distributions along a S\\'ersic bulge and exponential disc for the stars, and a second exponential disc for the dust. We find that the dust mass recovered by the fitted models is about three times smaller than the known dust mass of the hydrodynamical in...

Saftly, W; De Geyter, G; Camps, P; Renaud, F; Guedes, J; De Looze, I

2015-01-01T23:59:59.000Z

486

Control and Size Energy Storage for Managing Energy balance of Variable Generation Resources  

SciTech Connect (OSTI)

This paper presents control algorithms and sizing strategies for using energy storage to manage energy balance for variable generation resources. The control objective is to minimize the hourly generation imbalance between the actual and the scheduled generation of the wind farm. Three control algorithms are compared: tracking power imbalance, post-compensation, and pre-compensation. Measurement data from a wind farm located in South-central Washington State are used in the study. The results show that tracking power imbalance yields the best performance by keeping the hourly energy imbalances zero. However, the energy storage system (ESS) will be significantly oversized. Post-compensation reduces power rating of the ESS but the hourly imbalance may not be kept as zero when large and long-lasting energy imbalances occur. A linear regression forecasting algorithm is developed for the pre-compensation algorithm to pre-charge or pre-discharge the ESS based on predicted energy imbalances. The performance comparison shows that the pre-compensation method significantly reduces the size of the ESS while maintaining satisfactory performance.

Ke, Xinda; Lu, Ning; Jin, Chunlian

2014-10-27T23:59:59.000Z

487

The fluctuation energy balance in non-suspended fluid-mediated particle transport  

E-Print Network [OSTI]

Here we compare two extreme regimes of non-suspended fluid-mediated particle transport, transport in light and heavy fluids ("saltation" and "bedload", respectively), regarding their particle fluctuation energy balance. From direct numerical simulations, we surprisingly find that the ratio between collisional and fluid drag dissipation of fluctuation energy is significantly larger in saltation than in bedload, even though the contribution of interparticle collisions to transport of momentum and energy is much smaller in saltation due to the low concentration of particles in the transport layer. We conclude that the much higher frequency of high-energy particle-bed impacts ("splash") in saltation is the cause for this counter-intuitive behavior. Moreover, from a comparison of these simulations to Particle Tracking Velocimetry measurements which we performed in a wind tunnel under steady transport of fine and coarse sand, we find that turbulent fluctuations of the flow produce particle fluctuation energy at an unexpectedly high rate in saltation even under conditions for which the effects of turbulence are usually believed to be small.

Thomas Phtz; Orencio Durn; Tuan-Duc Ho; Alexandre Valance; Jasper F. Kok

2015-01-16T23:59:59.000Z

488

Anisotropic emission and photon-recycling in strain-balanced quantum well solar cells  

SciTech Connect (OSTI)

Strain-balanced quantum well solar cells (SB-QWSCs) extend the photon absorption edge beyond that of bulk GaAs by incorporation of quantum wells in the i-region of a pin device. Anisotropy arises from a splitting of the valence band due to compressive strain in the quantum wells, suppressing a transition which contributes to emission from the edge of the quantum wells. We have studied both the emission light polarized in the plane perpendicular (TM) to the quantum well which couples exclusively to the light hole transition and the emission polarized in the plane of the quantum wells (TE) which couples mainly to the heavy hole transition. It was found that the spontaneous emission rates TM and TE increase when the quantum wells are deeper. The addition of a distributed Bragg reflector can substantially increase the photocurrent while decreasing the radiative recombination current. We have examined the impact of the photon recycling effect on SB-QWSC performance. We have optimized SB-QWSC design to achieve single junction efficiencies above 30%.

Cabrera, C. I.; Enciso, A.; Contreras-Solorio, D. A. [Academic Unit of Physics, Autonomous University of Zacatecas, Czda. Solidaridad y Paseo La Bufa S/N, 98060 Zacatecas, Zac. (Mexico); Rimada, J. C. [Solar Cell Laboratory, Institute of Materials Science and Technology (IMRE), University of Havana, Zapata y G, 10400 La Habana (Cuba); Hernandez, L., E-mail: luisman@fisica.uh.cu [Faculty of Physics, University of Havana, Colina Universitaria. 10400 La Habana (Cuba); Connolly, J. P. [Nanophotonics Technology Center, Universidad Politcnica de Valencia, 46022 Valencia (Spain)

2014-04-28T23:59:59.000Z

489

Facility Effluent Monitoring Plan for Pacific Northwest National Laboratory Balance-of-Plant Facilities  

SciTech Connect (OSTI)

The Pacific Northwest National Laboratory (PNNL) operates a number of research and development (R and D) facilities for the Department of Energy on the Hanford Site. According to DOE Order 5400.1, a Facility Effluent Monitoring Plan is required for each site, facility, or process that uses, generates, releases, or manages significant pollutants or hazardous materials. Three of the R and D facilities: the 325, 331, and 3720 Buildings, are considered major emission points for radionuclide air sampling and thus individual Facility Effluent Monitoring Plans (FEMPs) have been developed for them. Because no definition of ''significant'' is provided in DOE Order 5400.1 or the accompanying regulatory guide DOE/EH-0173T, this FEMP was developed to describe monitoring requirements in the DOE-owned, PNNL-operated facilities that do not have individual FEMPs. The remainder of the DOE-owned, PNNL-operated facilities are referred to as Balance-of-Plant (BOP) facilities. Activities in the BOP facilities range from administrative to laboratory and pilot-scale R and D. R and D activities include both radioactive and chemical waste characterization, fluid dynamics research, mechanical property testing, dosimetry research, and molecular sciences. The mission and activities for individual buildings are described in the FEMP.

Ballinger, M.Y.; Shields, K.D.

1999-04-02T23:59:59.000Z

490

Pilot scale study on steam explosion and mass balance for higher sugar recovery from rice straw  

Science Journals Connector (OSTI)

Abstract Pretreatment of rice straw on pilot scale steam explosion has been attempted to achieve maximum sugar recovery. Three different reaction media viz. water, sulfuric acid and phosphoric acid (0.5%, w/w) were explored for pretreatment by varying operating temperature (160, 180 and 200C) and reaction time (5 and 10min). Using water and 0.5% SA showed almost similar sugar recovery (?87%) at 200 and 180C respectively. However, detailed studies showed that the former caused higher production of oligomeric sugars (13.56g/L) than the later (3.34g/L). Monomeric sugar, followed the reverse trend (7.83 and 11.62g/L respectively). Higher oligomers have a pronounced effect in reducing enzymatic sugar yield as observed in case of water. Mass balance studies for water and SA assisted SE gave total saccharification yield as 81.8% and 77.1% respectively. However, techno-economical viability will have a trade-off between these advantages and disadvantages offered by the pretreatment medium.

Sandeep Sharma; Ravindra Kumar; Ruchi Gaur; Ruchi Agrawal; Ravi P. Gupta; Deepak K. Tuli; Biswapriya Das

2015-01-01T23:59:59.000Z

491

THE SOLAR ENERGETIC BALANCE REVISITED BY YOUNG SOLAR ANALOGS, HELIOSEISMOLOGY, AND NEUTRINOS  

SciTech Connect (OSTI)

The energetic balance of the standard solar model (SSM) results from equilibrium between nuclear energy production, energy transfer, and photospheric emission. In this Letter, we give an order of magnitude of several percent for the loss of energy in kinetic energy, magnetic energy, and X-ray or UV radiation during the entire solar lifetime from the observations of the present Sun. We also estimate the loss of mass from the observations of young solar analogs, which could reach up to 30%. We deduce new models of the present Sun, their associated neutrino fluxes, and internal sound-speed profile. This approach sheds quantitative lights on the disagreement between the sound speed obtained by helioseismology and the sound speed derived from the SSM including the updated photospheric CNO abundances, based on recent observations. We conclude that about 20% of the present discrepancy could come from the incorrect description of the early phases of the Sun, its activity, its initial mass, and mass-loss history. This study has obvious consequences on the solar system formation and the early evolution of the closest planets.

Turck-Chieze, Sylvaine; Piau, Laurent [CEA/DSM/IRFU/Service d'Astrophysique, CE Saclay, 91191 Gif-sur-Yvette (France); Couvidat, Sebastien, E-mail: Sylvaine.Turck-Chieze@cea.fr, E-mail: Laurent.Piau@cea.fr, E-mail: Couvidat@stanford.edu [HEPL, Stanford University, Stanford, CA 94305 (United States)

2011-04-20T23:59:59.000Z

492

Land-Based Wind Plant Balance-of-System Cost Drivers and Sensitivities (Poster)  

SciTech Connect (OSTI)

With Balance of System (BOS) costs contributing up to 30% of the installed capital cost, it is fundamental to understand the BOS costs for wind projects as well as potential cost trends for larger turbines. NREL developed a BOS model using project cost estimates developed by industry partners. Aspects of BOS covered include engineering and permitting, foundations for various wind turbines, transportation, civil work, and electrical arrays. The data introduce new scaling relationships for each BOS component to estimate cost as a function of turbine parameters and size, project parameters and size, and geographic characteristics. Based on the new BOS model, an analysis to understand the non?turbine wind plant costs associated with turbine sizes ranging from 1-6 MW and wind plant sizes ranging from 100-1000 MW has been conducted. This analysis establishes a more robust baseline cost estimate, identifies the largest cost components of wind project BOS, and explores the sensitivity of the capital investment cost and the levelized cost of energy to permutations in each BOS cost element. This presentation shows results from the model that illustrate the potential impact of turbine size and project size on the cost of energy from US wind plants.

Mone, C.; Maples, B.; Hand, M.

2014-04-01T23:59:59.000Z

493

Balancing adequacy and affordability?: Essential Health Benefits under the Affordable Care Act  

Science Journals Connector (OSTI)

Abstract The Essential Health Benefits provisions under the Affordable Care Act require that eligible plans provide coverage for certain broadly defined service categories, limit consumer cost-sharing, and meet certain actuarial value requirements. Although the Department of Health and Human Services (HHS) was tasked with the regulatory development of these EHB under the ACA, the department quickly devolved this task to the states. Not surprisingly, states fully exploited the leeway provided by HHS, and state decision processes and outcomes differed widely. However, none of the states took advantage of the opportunity to restructure fundamentally their health insurance markets, and only a very limited number of states actually included sophisticated policy expertise in their decisionmaking processes. As a result, and despite a major expansion of coverage, the status quo ex ante in state insurance markets was largely perpetuated. Decisionmaking for the 2016 revisions should be transparent, included a wide variety of stakeholders and policy experts, and focus on balancing adequacy and affordability. However, the 2016 revisions provide an opportunity to address these previous shortcomings.

Simon F. Haeder

2014-01-01T23:59:59.000Z

494

Mercury mass balance at a wastewater treatment plant employing sludge incineration with offgas mercury control  

Science Journals Connector (OSTI)

Efforts to reduce the deliberate use of mercury (Hg) in modern industrialized societies have been largely successful, but the minimization and control of Hg in waste streams are of continuing importance. Municipal wastewater treatment plants are collection points for domestic, commercial, and industrial wastewaters, and Hg removal during wastewater treatment is essential for protecting receiving waters. Subsequent control of the Hg removed is also necessary to preclude environmental impacts. We present here a mass balance for Hg at a large metropolitan wastewater treatment plant that has recently been upgraded to provide for greater control of the Hg entering the plant. The upgrade included a new fluidized bed sludge incineration facility equipped with activated carbon addition and baghouse carbon capture for the removal of Hg from the incinerator offgas. Our results show that Hg discharges to air and water from the plant represented less than 5% of the mass of Hg entering the plant, while the remaining Hg was captured in the ash/carbon residual stream exiting the new incineration process. Sub-optimum baghouse operation resulted in some of the Hg escaping collection there and accumulating with the ash/carbon particulate matter in the secondary treatment tanks. Overall, the treatment process is effective in removing Hg from wastewater and sequestering it in a controllable stream for secure disposal.

Steven J. Balogh; Yabing H. Nollet

2008-01-01T23:59:59.000Z

495

U.S. Balance-of-Station Cost Drivers and Sensitivities (Presentation)  

SciTech Connect (OSTI)

With balance-of-system (BOS) costs contributing up to 70% of the installed capital cost, it is fundamental to understanding the BOS costs for offshore wind projects as well as potential cost trends for larger offshore turbines. NREL developed a BOS model using project cost estimates developed by GL Garrad Hassan. Aspects of BOS covered include engineering and permitting, ports and staging, transportation and installation, vessels, foundations, and electrical. The data introduce new scaling relationships for each BOS component to estimate cost as a function of turbine parameters and size, project parameters and size, and soil type. Based on the new BOS model, an analysis to understand the non?turbine costs has been conducted. This analysis establishes a more robust baseline cost estimate, identifies the largest cost components of offshore wind project BOS, and explores the sensitivity of the levelized cost of energy to permutations in each BOS cost element. This presentation shows results from the model that illustrates the potential impact of turbine size and project size on the cost of energy from U.S. offshore wind plants.

Maples, B.

2012-10-01T23:59:59.000Z

496

The European land and inland water CO2, CO, CH4 and N2O balance between 2001 and 2005  

SciTech Connect (OSTI)

Globally, terrestrial ecosystems have absorbed about 30% of anthropogenic greenhouse gas emissions over the period 2000-2007 and inter-hemispheric gradients indicate that a significant fraction of terrestrial carbon sequestration must be north of the Equator. We present a compilation of the CO{sub 2}, CO, CH{sub 4} and N{sub 2}O balances of Europe following a dual constraint approach in which (1) a land-based balance derived mainly from ecosystem carbon inventories and (2) a land-based balance derived from flux measurements are compared to (3) the atmospheric data-based balance derived from inversions constrained by measurements of atmospheric GHG (greenhouse gas) concentrations. Good agreement between the GHG balances based on fluxes (1294 {+-} 545 Tg C in CO{sub 2}-eq yr{sup -1}), inventories (1299 {+-} 200 Tg C in CO{sub 2}-eq yr{sup -1}) and inversions (1210 {+-} 405 Tg C in CO{sub 2}-eq yr{sup -1}) increases our confidence that the processes underlying the European GHG budget are well understood and reasonably sampled. However, the uncertainty remains large and largely lacks formal estimates. Given that European net land to atmosphere exchanges are determined by a few dominant fluxes, the uncertainty of these key components needs to be formally estimated before efforts could be made to reduce the overall uncertainty. The net land-to-atmosphere flux is a net source for CO{sub 2}, CO, CH{sub 4} and N{sub 2}O, because the anthropogenic emissions by far exceed the biogenic sink strength. The dual-constraint approach confirmed that the European biogenic sink removes as much as 205 {+-} 72 Tg C yr{sup -1} from fossil fuel burning from the atmosphere. However, This C is being sequestered in both terrestrial and inland aquatic ecosystems. If the C-cost for ecosystem management is taken into account, the net uptake of ecosystems is estimated to decrease by 45% but still indicates substantial C-sequestration. However, when the balance is extended from CO{sub 2} towards the main GHGs, C-uptake by terrestrial and aquatic ecosystems is offset by emissions of non-CO{sub 2} GHGs. As such, the European ecosystems are unlikely to contribute to mitigating the effects of climate change.

Luyassaert, S [CEA-CNRS-UVSQ, LSCE; Abril, G [Laboratoire EPOC, CNRS; Andres, Robert Joseph [ORNL; Bastviken, D [Linkoping University; Bellassen, V [CEA-CNRS-UVSQ, LSCE; Bergamaschi, P [European Commission Joint Research Centre; Bousquet, P [CEA-CNRS-UVSQ, LSCE; Chevallier, F [CEA-CNRS-UVSQ, LSCE; Ciais, P. [LSCE/CEA, Gif-sur-Yvette, France; Corazza, M [European Commission Joint Research Centre; Dechow, R [Johann Heinrich von Thnen Institute; Erb, K-H [Alpen-Adria Universitaet Klagenfurt-Vienna-Graz; Etiope, G [Istituto Nazionale di Geofisica e Vulcanologia; Fortems-Cheiney, A [CEA-CNRS-UVSQ, LSCE; Grassi, G [European Commission Joint Research Centre; Hartmann, J [University of Hamburg; Jung, M. [Max Planck Institute for Biogeochemistry; Lathiere, J [CEA-CNRS-UVSQ, LSCE; Lohila, A [Finnish Meteorological institute; Mayorga, E [University of Washington; Moosdorf, N [University of Hamburg; Njakou, D [University of Antwerp; Otto, J [CEA-CNRS-UVSQ, LSCE; Papale, D. [University of Tuscia; Peters, W [Wageningen University and Research Centre, The Netherlands; Peylin, P [CEA-CNRS-UVSQ, LSCE; Raymond, Peter A [Yale School of Forestry and Environmental Studies; Rodenbeck, C [Max Planck Institute for Biogeochemistry; Saarnio, S [University of Eastern Finland; Schulze, E.-D. [Max Planck Institute for Biogeochemistry; Szopa, S [CEA-CNRS-UVSQ, LSCE; Thompson, R [CEA-CNRS-UVSQ, LSCE; Verkerk, P [European Forest Institute; Vuichard, N [CEA-CNRS-UVSQ, LSCE; Wang, R [Peking University; Wattenbach, M [Helmholtz Centre Potsdam GFZ German Research Centre For Geosciences; Zaehle, S [Max Planck Institute for Biogeochemistry

2012-01-01T23:59:59.000Z

497

DOE/RMOTC/05.98001 Hydro-Balanced Stuffing Box Field Test Field Test Project Report  

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

RMOTC/05.98001 RMOTC/05.98001 Hydro-Balanced Stuffing Box Field Test Field Test Project Report Date Published: May 28, 1999 Leo A. Giangiacomo, P.E. Rocky Mountain Oilfield Testing Center 907 N. Poplar, Suite 150 Casper, WY 82601 Distribution A. Approved for public release; Further dissemination unlimited. (Unclassified Unlimited) DOE/RMOTC/05.98001 Hydro-Balanced Stuffing Box Field Test Test Project Report Test Project Report Test Project Report Test Project Report Date Published: May 28, 1999 Leo A. Giangiacomo, P.E. PREPARED FOR THE U.S. DEPARTMENT OF ENERGY ROCKY MOUNTAIN OILFIELD TESTING CENTER 907 N. Poplar, Suite 150 Casper, WY 82601 Work Performed Under RMOTC ERIP Funding Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States

498

Robustness of cluster synchronous patterns in small-world networks with inter-cluster co-competition balance  

SciTech Connect (OSTI)

All edges in the classical Watts and Strogatz's small-world network model are unweighted and cooperative (positive). By introducing competitive (negative) inter-cluster edges and assigning edge weights to mimic more realistic networks, this paper develops a modified model which possesses co-competitive weighted couplings and cluster structures while maintaining the common small-world network properties of small average shortest path lengths and large clustering coefficients. Based on theoretical analysis, it is proved that the new model with inter-cluster co-competition balance has an important dynamical property of robust cluster synchronous pattern formation. More precisely, clusters will neither merge nor split regardless of adding or deleting nodes and edges, under the condition of inter-cluster co-competition balance. Numerical simulations demonstrate the robustness of the model against the increase of the coupling strength and several topological variations.

Zhang, Jianbao [School of Science, Hangzhou Dianzi University, Hangzhou 310018 (China)] [School of Science, Hangzhou Dianzi University, Hangzhou 310018 (China); Ma, Zhongjun, E-mail: mzj1234402@163.com [School of Mathematics and Computing Science, Guilin University of Electronic Technology, Guilin 541004 (China)] [School of Mathematics and Computing Science, Guilin University of Electronic Technology, Guilin 541004 (China); Chen, Guanrong [Department of Electronic Engineering, City University of Hong Kong, Kowloon, Hong Kong (China)] [Department of Electronic Engineering, City University of Hong Kong, Kowloon, Hong Kong (China)

2014-06-15T23:59:59.000Z

499

Uncertainty in Modeling Dust Mass Balance and Radiative Forcing from Size Parameterization  

SciTech Connect (OSTI)

This study examines the uncertainties in simulating mass balance and radiative forcing of mineral dust due to biases in the aerosol size parameterization. Simulations are conducted quasi-globally (180oW-180oE and 60oS-70oN) using the WRF24 Chem model with three different approaches to represent aerosol size distribution (8-bin, 4-bin, and 3-mode). The biases in the 3-mode or 4-bin approaches against a relatively more accurate 8-bin approach in simulating dust mass balance and radiative forcing are identified. Compared to the 8-bin approach, the 4-bin approach simulates similar but coarser size distributions of dust particles in the atmosphere, while the 3-mode pproach retains more fine dust particles but fewer coarse dust particles due to its prescribed og of each mode. Although the 3-mode approach yields up to 10 days longer dust mass lifetime over the remote oceanic regions than the 8-bin approach, the three size approaches produce similar dust mass lifetime (3.2 days to 3.5 days) on quasi-global average, reflecting that the global dust mass lifetime is mainly determined by the dust mass lifetime near the dust source regions. With the same global dust emission (~6000 Tg yr-1), the 8-bin approach produces a dust mass loading of 39 Tg, while the 4-bin and 3-mode approaches produce 3% (40.2 Tg) and 25% (49.1 Tg) higher dust mass loading, respectively. The difference in dust mass loading between the 8-bin approach and the 4-bin or 3-mode approaches has large spatial variations, with generally smaller relative difference (<10%) near the surface over the dust source regions. The three size approaches also result in significantly different dry and wet deposition fluxes and number concentrations of dust. The difference in dust aerosol optical depth (AOD) (a factor of 3) among the three size approaches is much larger than their difference (25%) in dust mass loading. Compared to the 8-bin approach, the 4-bin approach yields stronger dust absorptivity, while the 3-mode approach yields weaker dust absorptivity. Overall, on quasi-global average, the three size parameterizations result in a significant difference of a factor of 2~3 in dust surface cooling (-1.02~-2.87 W m-2) and atmospheric warming (0.39~0.96 W m-2) and in a tremendous difference of a factor of ~10 in dust TOA cooling (-0.24~-2.20 W m-2). An uncertainty of a factor of 2 is quantified in dust emission estimation due to the different size parameterizations. This study also highlights the uncertainties in modeling dust mass and number loading, deposition fluxes, and radiative forcing resulting from different size parameterizations, and motivates further investigation of the impact of size parameterizations on modeling dust impacts on air quality, climate, and ecosystem.

Zhao, Chun; Chen, Siyu; Leung, Lai-Yung R.; Qian, Yun; Kok, Jasper; Zaveri, Rahul A.; Huang, J.

2013-11-05T23:59:59.000Z

500

Westinghouse Small Modular Reactor balance of plant and supporting systems design  

SciTech Connect (OSTI)

The Westinghouse Small Modular Reactor (SMR) is an 800 MWt (>225 MWe) integral pressurized water reactor (iPWR), in which all of the components typically associated with the nuclear steam supply system (NSSS) of a nuclear power plant are incorporated within a single reactor pressure vessel. This paper is the second in a series of four papers which describe the design and functionality of the Westinghouse SMR. It focuses, in particular, upon the supporting systems and the balance of plant (BOP) designs of the Westinghouse SMR. Several Westinghouse SMR systems are classified as safety, and are critical to the safe operation of the Westinghouse SMR. These include the protection and monitoring system (PMS), the passive core cooling system (PXS), and the spent fuel cooling system (SFS) including pools, valves, and piping. The Westinghouse SMR safety related systems include the instrumentation and controls (I and C) as well as redundant and physically separated safety trains with batteries, electrical systems, and switch gears. Several other incorporated systems are non-safety related, but provide functions for plant operations including defense-in-depth functions. These include the chemical volume control system (CVS), heating, ventilation and cooling (HVAC) systems, component cooling water system (CCS), normal residual heat removal system (RNS) and service water system (SWS). The integrated performance of the safety-related and non-safety related systems ensures the safe and efficient operation of the Westinghouse SMR through various conditions and transients. The turbine island consists of the turbine, electric generator, feedwater and steam systems, moisture separation systems, and the condensers. The BOP is designed to minimize assembly time, shipping challenges, and on-site testing requirements for all structures, systems, and components. (authors)

Memmott, M. J.; Stansbury, C.; Taylor, C. [Westinghouse Electric Company LLC, 600 Cranberry Woods Drive, Cranberry Twp. PA 16066 (United States)

2012-07-01T23:59:59.000Z