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Note: This page contains sample records for the topic "factor sf square" 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

User_CompleteSF182  

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

Completing an External Training Request (SF-182) Completing an External Training Request (SF-182) © 2011 SuccessFactors, Inc. - 1 - SuccessFactors Learning Job Aid: Completing an External Training Request (SF-182) Purpose The purpose of this job aid is to guide users through the step-by-step process of completing an external training request form (SF-182). Complete an External Training Request (SF-182) - 11 Steps Task A Task A. Complete an External Training Request (SF-182) From the Home page, click the External Requests easy link. Click New Request to create a new training request form. Before completing the request form, it is recommended that you review the form to determine the required fields, indicated by red asterisks. This will assist you to determine the information you need to

2

Method for exploiting bias in factor analysis using constrained alternating least squares algorithms  

DOE Patents (OSTI)

Bias plays an important role in factor analysis and is often implicitly made use of, for example, to constrain solutions to factors that conform to physical reality. However, when components are collinear, a large range of solutions may exist that satisfy the basic constraints and fit the data equally well. In such cases, the introduction of mathematical bias through the application of constraints may select solutions that are less than optimal. The biased alternating least squares algorithm of the present invention can offset mathematical bias introduced by constraints in the standard alternating least squares analysis to achieve factor solutions that are most consistent with physical reality. In addition, these methods can be used to explicitly exploit bias to provide alternative views and provide additional insights into spectral data sets.

Keenan, Michael R. (Albuquerque, NM)

2008-12-30T23:59:59.000Z

3

SF6 Emissions Overview  

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

SF 6 Emissions Overview Joanna Eckstein and Penny Avery Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned...

4

SF 6432-FP ( -94)  

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

1- SF 6432-NI (04-95) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS WITH THE NEW INDEPENDENT STATES (NIS) OF THE FORMER SOVIET UNION INDEX OF CLAUSES THE...

5

SF6 Emission Reduction  

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

SF 6 Emission Reduction Steve Lowder Bonneville Power Administration 2010.09 slide 1 Emission Reduction Emission Reduction is the reason for why we do all of this - because:...

6

SF6 Emissions Management at Jefferson Lab  

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

SF 6 Emissions Management at Jefferson Lab Kevin Jordan PE Jefferson Lab November 16, 2010 Emissions Management Overview * SF 6 Gas Usage * SF 6 Transfer System * Remote Cesiator *...

7

SF 6432-CI Commercial Items  

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

or alcoholic beverages while on the premises; Control : SF 6432-CI Title: Standard Terms and Conditions for Commercial Items Owner: Procurement Policy & Quality Dept Release...

8

SF6432-CO Consulting  

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

7/31/13 7/31/13 Page 1 of 21 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-CO (07/2013) SECTION II STANDARD TERMS AND CONDITIONS FOR CONSULTANTS AND OTHER PROFESSIONAL PROVIDER SERVICES THE FOLLOWING CLAUSES APPLY TO REQUESTS FOR QUOTATION AND AGREEMENTS AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) APPLICABLE LAW ASSIGNMENT BANKRUPTCY CHANGES COMPENSATION CONFLICTS OF INTEREST DEFINITIONS ETHICS AND BUSINESS CONDUCT EXPORT CONTROL GRATUITIES OR KICKBACKS

9

SF6432-CN Construction  

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

7/31/13 7/31/13 Page 1 of 31 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-CN (07/2013) Section II STANDARD TERMS AND CONDITIONS FOR FIRM-FIXED PRICE COMMERCIAL CONSTRUCTION CONTRACTS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) APPLICABLE LAW ASSIGNMENT AUTHORIZED DISTRIBUTORS BANKRUPTCY CANCELLATION OR TERMINATION FOR CONVENIENCE CHANGES COMPLIANCE WITH LAWS DEFINITIONS DIFFERING SITE CONDITIONS DISPUTES

10

Progress Report on SF6 Emissions Management  

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

Progress Report on SF 6 Emissions Management Greg Barrett Environmental Engineer Argonne National Laboratory October 14, 2010 Fugitive Emissions Working Group Assessment of SF 6...

11

Punnet square  

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

Punnet square Punnet square Name: Pat T Seeman Location: N/A Country: N/A Date: N/A Question: I want to learn any thing and everything about the Punnett square. If any one can tell me about it I would be grateful. Replies: Pat: It would be helpful to know how old you are and what you already know about the Punnet square. In short, it is a mathematical way to predict the possible offspring from two particular parents, given that you know something about their genes. Could you ask something a little more specific, so I'll know exactly what to tell you? Ellen Mayo The Punnet square is a tool used by geneticists and students of genetics to predict the outcome of a cross (mating) between two individuals with a known genotype (set of genes). I suppose it was invented by a person named Punnet (or perhaps his graduate student). The Punnet square is an array of cells that represent all of the possible offspring of the cross. It is made by listing all of the possible gametes (sperm or eggs) of one parent at the head of each column and all of the possible gametes of the other parent at the left of each row of the array. To determine each possible offspring, combine the genotypes of each gamete contributing to a particular offspring (that is, write in a particular cell the genotype of the column and row heading. A simple example to illustrate:

12

Reducing SF6 Emissions @ PPPL  

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

96.4 88.4 Fuel Consumption Emissions 2015 1823.8 Fugitive Emissions Refrigerant 160 241.2 SF6 38360 21042.8 Scope 2 -Indirect Electricity Purchase 13816 13855 Scope 3 -...

13

BPA SF6 Emission Info  

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

BPA SF 6 Emission Info Steve Lowder - 2012.12 slide 1 Discovering Emission Locations slide 2 BPA uses a FLIR leak detection camera (other methods available) Allows leaks to...

14

SF6 Research and Applications Update  

Science Conference Proceedings (OSTI)

This report presents the results of three distinct areas of sulfur hexafluoride (SF6) research conducted in 2011. The first area of research presented is investigations into the use of SF6 adsorbents for reducing SF6 emissions into the atmosphere. The results show that the adsorbent technology is effective in capturing the SF6; however, future research is needed to allow for long-term retention of the SF6. The second area of research is into the progress in the area of SF6 replacements. The Electric Pow...

2011-12-23T23:59:59.000Z

15

SF 6432-NI (04-95)  

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

CORPORATION SF 6432-FE (061411) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS OUTSIDE OF THE UNITED STATES OF AMERICA THE FOLLOWING CLAUSES APPLY TO...

16

SF 6432-LA Fixed Price Latin America  

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

CORPORATION SF 6432-LA (072013) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS RENEWABLE ENERGY PROGRAMS IN LATIN AMERICAN COUNTRIES THE FOLLOWING CLAUSES...

17

FEWG beyond SF6: Managing Halocarbon Emissions  

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

FEWG beyond SF6: Managing Halocarbon Emissions Corrie Clark, Ph.D. Environmental Science Division Fugitive Emissions Working Group November 15, 2011 Review of Progress to Date ...

18

SF6432-CS Commercial Services  

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

7/31/13 7/31/13 Page 1 of 18 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-CS (07/2013) SECTION II STANDARD TERMS AND CONDITIONS FOR COMMERCIAL SERVICES THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) APPLICABLE LAW ASSIGNMENT BANKRUPTCY CANCELLATION OR TERMINATION FOR CONVENIENCE CHANGES COMPLIANCE WITH LAWS DEFINITIONS DISPUTES EXCUSABLE DELAYS EXPORT CONTROL ORDER OF PRECEDENCE PAYMENT PERFORMANCE EVALUATION PROGRAM

19

sf01 - Summer Fuel Table.xlsx  

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

by simulation of the Short-Term Integrated Forecasting System. a Spot Price of West Texas Intermediate (WTI) crude oil Year-over-year Change (percent) Table SF01. U.S. Motor...

20

SF STATE Extended Learning SF State ABA Approved Academic Certificate Program  

E-Print Network (OSTI)

SF STATE Extended Learning 2013/2014 SF State ABA Approved Academic Certificate Program PARALEGAL STUDIES www.cel.sfsu.edu/paralegal/ "The program holds you to top standards: if you can succeed in it, you will be well prepared for paralegal work anywhere. For instance, I found the assignments to be very realistic

Note: This page contains sample records for the topic "factor sf square" 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

Demonstration of KEMA SF6 Leak Detector at Consolidated Edison  

Science Conference Proceedings (OSTI)

Detecting leaks of sulfur hexafluoride (SF6) gas has become more important as environmental regulators forge ahead with programs aimed at curbing SF6 emissions and energy companies seek to cut costs. SF6 is widely used in the electric power industry as an insulator for high-voltage circuit breakers, switchgear, and other substation equipment. A new on-line applicable SF6 leakage detection technique (KEMA patented) using photo-acoustic detection of SF6 was researched during demonstrations at Consolidated ...

2006-09-18T23:59:59.000Z

22

SF Bay Cores Uncovering Our Dirty Past  

E-Print Network (OSTI)

1956 1931 1898 #12;Dating: Radioisotopes (USC Hammond) · 137Cs in atom bomb ­ Post ~1950 ­ Max ~1960 reservoir · Much of SF Bay eroding · Ticking TIME BOMB?!!! Hornberger 1999 #12;· Need baywide inventory reviewed. Do not cite or quote. PCBs represents the sums of individual congeners reported by the RMP

23

SF STATE Extended Learning INFORMATION SYSTEMS (GIS)  

E-Print Network (OSTI)

, state agencies such as the Department of Fish and Game, and federal agencies such as the US ForestSF STATE Extended Learning 2013/2014 GEOGRAPHIC INFORMATION SYSTEMS (GIS) at San Francisco State of environmental decision making is being increasingly relied upon by businesses and agencies in Northern

24

SF STATE Extended Learning SPANISH/ENGLISH  

E-Print Network (OSTI)

skills necessary for service in the courts, in state agencies, and in the medical evaluation system and freelance for state agencies, health organiza- tions, private companies, law firms, and interpretingSF STATE Extended Learning 2013/2014 SPANISH/ENGLISH INTERPRETATION (SEI) ACADEMIC CERTIFICATE

25

SF STATE Extended Learning EXECUTIVE CERTIFICATE  

E-Print Network (OSTI)

Participants in the certificate program must have a four-year degree or equivalent work experience. AnySF STATE Extended Learning 2013/2014 EXECUTIVE CERTIFICATE in FINANCIAL PLANNING PROGRAM FREE as a webcast. For exact dates and times, visit www.cel.sfsu.edu/financial. · Learn about the program · Meet

26

Trifluoromethyl Sulfur Pentafluoride (SF5CF3) and Sulfur Hexafluoride...  

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

Sulfur Pentafluoride (SF5CF3) and Sulfur Hexafluoride (SF6) from Dome Concordia graphics Graphics data Data Investigators W. T. Sturges,1 T. J. Wallington,2 M. D. Hurley,2 K....

27

SF 6432-LA (02-22-10)  

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

SF 6432-LA (11-03-2010) SF 6432-LA (11-03-2010) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS OUTSIDE OF THE UNITED STATES OF AMERICA INDEX OF CLAUSES THE FOLLOWING CLAUSES APPLY TO REQUESTS FOR QUOTATION AND CONTRACTS AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN SECTION I. LA01 - ACCEPTANCE OF TERMS AND CONDITIONS Contractor, by signing this Agreement, beginning performance, and/or delivering Items or services ordered under this Agreement, agrees to comply with all the terms and conditions and all specifications and other documents that this Contract incorporated by reference or attachment. Sandia hereby objects to any terms and conditions contained in any acknowledgment of this Contract that are

28

SF424A_Excel_-_Budget_Information_Form.pdf | Department of Energy  

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

SF424AExcel-BudgetInformationForm.pdf SF424AExcel-BudgetInformationForm.pdf SF424AExcel-BudgetInformationForm.pdf More Documents & Publications SF-424 Research and...

29

Sumsets being squares  

E-Print Network (OSTI)

Alon, Angel, Benjamini and Lubetzky recently studied an old problem of Euler on sumsets for which all elements of A + B are integer squares. Improving their result we prove: 1. There exists a set A of 3 positive integers and a corresponding set B ? [0, N] with |B | ? (log N) 15/17, such that all elements of A + B are perfect squares. 2. There exists a set A of 3 integers and a corresponding set B ? [0, N] with |B | ? (log N) 9/11, such that all elements of the sets A, B and A + B are perfect squares. The proofs make use of suitably constructed elliptic curves of high rank. 1

Andrej Dujella; Christian Elsholtz

2013-01-01T23:59:59.000Z

30

Feasibility of SF6 Gas-Insulated Transformers  

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

Feasibility of SF 6 Gas-Insulated Transformers Brandon Bouwman, P.E. Electrical Engineer, Generation Equipment Section Hydroelectric Design Center 14 June 2012 BUILDING STRONG ...

31

SF6432-FP (02-01-12) Firm Fixed Price  

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

SF 6432-FP (072013) Section II STANDARD TERMS AND CONDITIONS FOR FIRM-FIXED PRICE CONTRACTS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS...

32

SF6432-CI (02-01-12) Commercial Items  

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

who will enter a government site to perform Control : SF 6432-CI Title: Standard Terms and Conditions for Commercial Items Owner: Procurement Policy & Quality Dept Release...

33

SF6432-CN (02-02-12) Construction  

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

the SCR shall determine the extent that contract Control : SF 6432-CN Title: Standard Terms and Conditions for Firm-Fixed Price Commercial Construction Contracts Owner:...

34

SF 6432-TM (xx-xx-xx) Time Material  

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

costs are consistent with subparagraph (3) below. Control : SF 6432-TM Title: Standard Terms and Conditions for Time and Materials Labor-Hour Contracts Owner: Procurement Policy &...

35

SF6432-CR (02-01-13) Cost Reimbursement  

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

a Government site to perform work shall have Control : SF 6432-CR Title: Standard Terms & Conditions for Cost Reimbursement Owner: Procurement Policy & Quality Dept Release...

36

Greenhouse Gas Reductions: SF6 | Argonne National Laboratory  

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

Greenhouse Gas Reductions: SF6 Share Description Argonne National Laboratory is leading the way in greenhouse gas reductions, particularly with the recapture and recycling of...

37

SF 6432-LA (02-22-10)  

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

6/14/11 6/14/11 Page 1 of 14 Printed copies of this document are uncontrolled. Retrieve latest version electronically. 1 SF 6432-LA (06/14/11) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS OUTSIDE OF THE UNITED STATES OF AMERICA INDEX OF CLAUSES THE FOLLOWING CLAUSES APPLY TO REQUESTS FOR QUOTATION AND CONTRACTS AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN SECTION I. LA01 - ACCEPTANCE OF TERMS AND CONDITIONS Contractor, by signing this Agreement, beginning performance, and/or delivering Items or services ordered under this Agreement, agrees to comply with all the terms and conditions and all specifications and other documents that this Contract incorporated by reference or attachment. Sandia hereby objects to any

38

SF4601-C;Nonemployee's Expense Voucher  

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

4601-C (7-2008) Supersedes (8-2 NONEMPLOYEES EXPENSE VOUCHER INSTRUCTIONS 4601-C (7-2008) Supersedes (8-2 NONEMPLOYEES EXPENSE VOUCHER INSTRUCTIONS Voucher expenses biweekly or upon return from trip, whichever occurs first. Vouchers should preferably be typewritten. - Keep a daily record of expenses. Use form SF 4601-C worksheet to record expenses as they are incurred. Explain unusual expenses on travel invoice line 32. - Attach the following to the original voucher: - Funds Advance form if funds received. - Original receipts for airfare, car rental, lodging (requires receipts regardless of amount). - Itinerary from Designated Travel Agent, if applicable. (ALL PAGES INCLUDING SUMMARY.) - Copy of Employment Interview Invitation Letter, if applicable, as outlined in Staffing: Sourcing & Select Manual (Chapter 2)

39

SF 4003-GEC (8-99)  

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

8/8/2012 8/8/2012 SF 4003-REC (8-2012) supersedes (12-2011) issue UCI Sandia National Laboratories Retiree ECP/United Way NAME ADDRESS: City State Zip Code Phone No.: Select One: I would like to make a continuous monthly pension deduction of $______ for a total annual gift of $________ Your pension deduction will be set up by the Retirement Coordinator in the SNL HBES Center: send an email to: retiring@sandia.gov and you will be contacted by a representative to get this set up. One-time contribution (Make check payable to United Way of Central New Mexico) of $__________ Please bill me for $________ per quarter for a total annual

40

SF 6432-NI (04-95)  

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

6/14/11 6/14/11 Page 1 of 14 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SF 6432-NI (06/14/11) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS WITH THE NEWLY INDEPENDENT STATES OF THE FORMER SOVIET UNION INDEX OF CLAUSES. THE FOLLOWING CLAUSES APPLY TO REQUESTS FOR QUOTATION AND CONTRACTS AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE SIGNATURE PAGE OR SECTION I. NI01 - ACCEPTANCE OF TERMS AND CONDITIONS Contractor, by signing this Agreement, beginning performance, and/or delivering Items or services ordered under this Agreement, agrees to comply with all the terms and conditions and all specifications and other documents that this Contract incorporated by

Note: This page contains sample records for the topic "factor sf square" 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

SF 6432-NI (04-95)  

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

FE (01-12-2010) FE (01-12-2010) Title: Standard Terms & Conditions for Fixed Price Contracts Outside of the United States of America Index of Clauses Owner: Procurement Policy & Quality Dept Initial Release Date: 01/12/10 Page 1 of 12 PPQD-TMPLT-008R01 Template Release Date: 12/01/09 Printed copies of this document are uncontrolled. Before using a printed copy to perform work, verify the version against the electronic document to ensure you are using the correct version. SF 6432-FE (01-12-2010) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS OUTSIDE OF THE UNITED STATES OF AMERICA INDEX OF CLAUSES THE FOLLOWING CLAUSES APPLY TO REQUESTS FOR QUOTATION AND CONTRACTS AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED

42

Zonald F. Musser, Chief, SF Materials  

Office of Legacy Management (LM)

TO : TO : Zonald F. Musser, Chief, SF Materials DATE : ,"+itiLf 33m Accountability Branch, Division of Production, Oak Ridge PROM : V. i. Parsegioector. Research' Division, New York w b. 2 WBJE' T: ' 1RkllkR OF URANIUM~ACCOUNTABILITYI FROM NY00 TO ELECTRO ii CIRCUITS. IN' &, 401 EAST GREBN STREET, PASADENA 1, C&IF. 296.4 pounds of normal Uranium charged hccountability group has been shipped @' his material is being used for test purposes in the devkkopznt,' \ of non-destructive testing instruments. This material will be _.. J needed at the above site for at least another six months ., "' In view of the distance involv$ it is rather awkward for me to continue to be accountable for this quantity of material. It is, therefore, requested that Mr. Donald Erdman be installed

43

Optical modelling of square solar concentrator  

Science Conference Proceedings (OSTI)

This paper deals with the optical design of a photovoltaic solar concentrator composed by two squared reflection mirrors. The optical configuration of the device, is based on the Cassegrain telescope and designed in order to maximize the fill factor ... Keywords: photovoltaic, ray tracing, solar cell

Maurizio Carlini; Carlo Cattani; Andrea O. M. Tucci

2007-06-01T23:59:59.000Z

44

SF6 Emission Reduction Partnership for the Magnesium Industry  

Science Conference Proceedings (OSTI)

Topic Summary: A cooperative effort between EPA and US magnesium industry to reduce emissions of SF6. Created On: 7/1/2008 9:12 AM, Topic View:.

45

SF-424 C, Budget Information for Construction Programs | Department of  

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

C, Budget Information for Construction Programs C, Budget Information for Construction Programs SF-424 C, Budget Information for Construction Programs This form is to be used for the following types of applications: (1) "New" (means a new [previously unfunded] assistance award); (2) "Continuation" (means funding in a succeeding budget period which stemmed from a prior agreement to fund); and (3) "Revised" (means any changes in the Federal Government's financial obligations or contingent liability from an existing obligation). If there is no change in the award amount, there is no need to complete this form. File in MS Excel format SF-424_C.xlsx More Documents & Publications SF424CexcePolicy.pdf HSI_Annual_Report_FY2010.pdf Smart Grid Investment Grant Invoice Template and Instructions

46

Preplanning can eliminate most historical SF/sub 6/ problems  

SciTech Connect

Non-alignment, seal leak, and interface design problems can mostly be eliminated through pre-planning for the purchase and installation of SF/sub 6/ switchgear. Studies by the Potomac Electric Power Company (PEPCO) show SF/sub 6/ gas-insulated to be superior to air-insulated equipment because of lower land and closure costs. Smaller land requirements also facilitate substation siting. PEPCO's pre-planning efforts for one substation are reviewed to illustrate how problems can be avoided during the final stages.

1979-07-01T23:59:59.000Z

47

SANDIA CORPORATION SF 6432-IN (02/01/12) SECTION II ...  

Control #: SF 6432-IN Title: Standard Terms & Conditions for International Commercial Transactions Owner: Procurement Policy & Quality Dept ...

48

Greedy sums of distinct squares  

Science Conference Proceedings (OSTI)

When a positive integer is expressed as a sum of squares, with each successive summand as large as possible, the summands decrease rapidly in size until the very end, where one may find two 4's, or several 1's. We find that the set of integers for which ... Keywords: Greedy algorithm, differential-difference equations

Hugh L. Montgomery; Ulrike M. A. Vorhauer

2004-01-01T23:59:59.000Z

49

The distribution of prime numbers on the square root spiral  

E-Print Network (OSTI)

Prime Numbers clearly accumulate on defined spiral graphs,which run through the Square Root Spiral. These spiral graphs can be assigned to different spiral-systems, in which all spiral-graphs have the same direction of rotation and the same -second difference- between the numbers, which lie on these spiral-graphs. A mathematical analysis shows, that these spiral graphs are caused exclusively by quadratic polynomials. For example the well known Euler Polynomial x2+x+41 appears on the Square Root Spiral in the form of three spiral-graphs, which are defined by three different quadratic polynomials. All natural numbers,divisible by a certain prime factor, also lie on defined spiral graphs on the Square Root Spiral (or Spiral of Theodorus, or Wurzelspirale). And the Square Numbers 4, 9, 16, 25, 36 even form a highly three-symmetrical system of three spiral graphs, which divides the square root spiral into three equal areas. Fibonacci number sequences also play a part in the structure of the Square Root Spiral. With the help of the Number-Spiral, described by Mr. Robert Sachs, a comparison can be drawn between the Square Root Spiral and the Ulam Spiral. The shown sections of his study of the number spiral contain diagrams, which are related to my analysis results, especially in regards to the distribution of prime numbers.

Harry K. Hahn; Robert Sachs

2008-01-09T23:59:59.000Z

50

Certifications and Assurances for Use with SF-424  

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

U.S. DEPARTMENT OF ENERGY FINANCIAL ASSISTANCE CERTIFICATIONS AND ASSURANCES FOR USE WITH SF 424 Applicant: Solicitation No.: DE- The following certifications and assurances must be completed and submitted with each application for financial assistance. The name of the person responsible for making the certifications and assurances must be typed in the signature block on the forms. Certifications Regarding Lobbying; Debarment, Suspension and Other Responsibility Matters; and Drug Free Workplace Requirements DOE F 1600.5, Assurance of Compliance Nondiscrimination in Federally Assisted Programs CERTIFICATIONS REGARDING LOBBYING; DEBARMENT, SUSPENSION AND OTHER RESPONSIBILITY MATTERS; AND DRUG FREE WORKPLACE REQUIREMENTS

51

SF-424 A, Budget Information for Non-Construction Programs | Department of  

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

SF-424 A, Budget Information for Non-Construction Programs SF-424 A, Budget Information for Non-Construction Programs SF-424 A, Budget Information for Non-Construction Programs This form is designed so that application can be made for funds from one or more grant programs. In preparing the budget, adhere to any existing Federal grantor agency guidelines which prescribe how and whether budgeted amounts should be separately shown for different functions or activities within the program. For some programs, grantor agencies may require budgets to be separately shown by function or activity. For other programs, grantor agencies may require a breakdown by function or activity. Form in MS Excel format SF-424_A.xls More Documents & Publications SF424A_Excel_-_Budget_Information_Form.pdf SF424AexcelPolicy.pdf Smart Grid Investment Grant Invoice Template and Instructions

52

City of San Francisco - GreenFinanceSF | Department of Energy  

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

San Francisco - GreenFinanceSF San Francisco - GreenFinanceSF City of San Francisco - GreenFinanceSF < Back Eligibility Commercial Multi-Family Residential Nonprofit Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Cooling Ventilation Appliances & Electronics Water Heating Windows, Doors, & Skylights Solar Buying & Making Electricity Program Info Start Date 4/12/2010 State California Program Type PACE Financing Provider GreenFinanceSF GreenFinanceSF is a Property Assessed Clean Energy (PACE) financing program, and is funded through a mix of bonds and funds granted to the city through the federal American Recovery and Reinvestment Act (ARRA). GreenFinance SF uses an "open-market" PACE model in which individual

53

SF6 (Sulfur Hexafluoride) Computer-Based Training Module 4.0  

Science Conference Proceedings (OSTI)

The SF6 (Sulfur Hexafluoride): Computer-Based Training Modules consist of four sub-modules that each provide approximately one hour of instruction to users on SF6 topics. A browser interface helps the user navigate through the interactive training. As the user moves through the module, it provides instruction and assessment. At the end of the module, the user receives a final scored assessment and a pass/fail result. Four SF6 sub-modules are included in the ...

2013-11-26T23:59:59.000Z

54

SANDIA CORPORATION SF 6432-PO (07/2013) SECTION II STANDARD TERMS ...  

Control #: SF 6432-PO Title: Standard Terms & Conditions Purchase Order Owner: Procurement Policy & Quality Dept Release Date: 07/31/13 Page 1 of 10

55

SF 6432-FE (02-01-13) Fixed Price Outside US  

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

CORPORATION SF 6432-FE (072013) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS OUTSIDE OF THE UNITED STATES OF AMERICA THE FOLLOWING CLAUSES APPLY TO...

56

SF6432-NI (02-01-12) Fixed Price Former Soviet Union  

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

CORPORATION SF 6432-NI (072013) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS WITH THE NEWLY INDEPENDENT STATES OF THE FORMER SOVIET UNION INDEX OF...

57

SF6432-EI (02-01-12) Educational Institutions  

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

2/01/12 2/01/12 Page 1 of 22 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-El (02/01/12) SECTION II STANDARD TERMS AND CONDITIONS FOR ALL COST-REIMBURSEMENT OR ORDERING AGREEMENTS WITH EDUCATIONAL INSTITUTIONS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) ALLOWABLE COSTS APPLICABLE LAW ASSIGNMENT COMPLIANCE WITH LAWS CONTRACTOR'S INFORMATION CLAIM OF COSTS INCURRED DEFINITIONS DISPUTES ESTIMATES OF COST AND LIMITATION OF OBLIGATION, IF APPLICABLE

58

SF6432-CL (02-01-12) Commercial Lease  

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

2/01/12 2/01/12 Page 1 of 17 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-CL (02/01/12) SECTION II STANDARD TERMS AND CONDITIONS FOR COMMERCIAL LEASES THE FOLLOWING CLAUSES APPLY TO THIS LEASE AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I OF THIS LEASE. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) ACCESSIBILITY AND SEISMIC SAFETY ALTERATIONS AMERICANS WITH DISABILITIES ACT APPLICABLE LAW ASSIGNMENT BANKRUPTCY CANCELLATION OR TERMINATION FOR CONVENIENCE COMPLIANCE WITH LAWS DEFINITIONS ELECTRICAL AND MECHANICAL SYSTEMS

59

SF6432-EI (xx-xx-xx) Educational Institutions  

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

7/31/13 7/31/13 Page 1 of 22 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-El (07/2013) SECTION II STANDARD TERMS AND CONDITIONS FOR ALL COST-REIMBURSEMENT OR ORDERING AGREEMENTS WITH EDUCATIONAL INSTITUTIONS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) ALLOWABLE COSTS APPLICABLE LAW ASSIGNMENT COMPLIANCE WITH LAWS CONTRACTOR'S INFORMATION CLAIM OF COSTS INCURRED DEFINITIONS DISPUTES ESTIMATES OF COST AND LIMITATION OF OBLIGATION, IF APPLICABLE

60

SF 6432-IN (02-01-13) International Commercial  

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

7/31/13 7/31/13 Page 1 of 10 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-IN (07/2013) SECTION II GENERAL PROVISIONS FOR INTERNATIONAL COMMERCIAL TRANSACTIONS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE SIGNATURE PAGE OR SECTION I OF THIS CONTRACT. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS APPLICABLE LAW ASSIGNMENT BANKRUPTCY CANCELLATION FOR DEFAULT CHANGES COMPLIANCE WITH LAWS DEFINITIONS EXCUSABLE DELAYS EXPORT CONTROL EXTRAS GRATUITIES OR KICKBACKS INFORMATION OF SANDIA INFORMATION OF SELLER

Note: This page contains sample records for the topic "factor sf square" 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

SF6432-FP (02-01-12) Firm Fixed Price  

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

2/01/12 2/01/12 Page 1 of 21 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-FP (02/01/12) Section II STANDARD TERMS AND CONDITIONS FOR FIRM-FIXED PRICE CONTRACTS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) APPLICABLE LAW ASSIGNMENT BANKRUPTCY DEFINITIONS DISPUTES EXCESS FREIGHT CHARGES EXCUSABLE DELAYS EXPORT CONTROL EXTRAS AND VARIATION IN QUANTITY GOVERNMENT PROPERTY MATERIAL AND EQUIPMENT MANUFACTURING AND TESTING STANDARDS

62

SF6432-CO (02-01-12) Consulting  

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

2/01/12 2/01/12 Page 1 of 20 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-CO (02/01/12) SECTION II STANDARD TERMS AND CONDITIONS FOR CONSULTANTS AND OTHER PROFESSIONAL PROVIDER SERVICES THE FOLLOWING CLAUSES APPLY TO REQUESTS FOR QUOTATION AND AGREEMENTS AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) APPLICABLE LAW ASSIGNMENT BANKRUPTCY CHANGES COMPENSATION CONFLICTS OF INTEREST DEFINITIONS ETHICS AND BUSINESS CONDUCT EXPORT CONTROL GRATUITIES OR KICKBACKS

63

SF6432-CR (02-01-12) Cost Reimbursement  

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

2/01/12 2/01/12 Page 1 of 24 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-CR (02/01/12) SECTION II STANDARD TERMS AND CONDITIONS FOR COST-REIMBURSEMENT CONTRACTS THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY IDENTIFIED AS BEING CHANGED, SUPPLEMENTED, OR AMENDED IN WRITING ISSUED BY THE SANDIA CONTRACTING REPRESENTATIVE. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) ALLOWABLE COSTS AND FEE APPLICABLE LAW ASSIGNMENT AUTHORIZED DISTRIBUTORS BANKRUPTCY CLAIM OF COSTS INCURRED DEFINITIONS DISPUTES EXCESS FREIGHT CHARGES

64

SF 6432-TM (02-01-12) Time Material  

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

2/01/12 2/01/12 Page 1 of 21 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-TM (02/01/12) Section II STANDARD TERMS AND CONDITIONS FOR TIME AND MATERIALS LABOR- HOUR CONTRACTS: THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY IDENTIFIED AS BEING CHANGED SUPPLEMENTED OR AMENDED IN WRITING ISSUED BY THE SANDIA CONTRACTING REPRESENTATIVE . (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) APPLICABLE LAW ASSIGNMENT AUTHORIZED DISTRIBUTORS BANKRUPTCY CLAIM OF COSTS INCURRED COMPLIANCE WITH LAWS DEFINITIONS DISPUTES EXCESS FREIGHT CHARGES

65

Square-free Integers and Infinite products  

E-Print Network (OSTI)

We study few properties of square-free integers in certain equations. Using this property, we derive some infinite products in powers of square free numbers. Also, we present a method, to convert power series and trigonometric series to infinte products. Infinite products of few elementary trigonometric functions and factorials for large numbers are shown as examples.

Ramesh Kumar Muthumalai

2009-01-13T23:59:59.000Z

66

SF6 (Sulfur Hexafluoride) Computer-Based Training (CBT) Module Version 3.0  

Science Conference Proceedings (OSTI)

The SF6 (Sulfur Hexafluoride): Computer-Based Training Modules consist of four sub-modules that each provide approximately one hour of instruction to users on SF6 topics. A browser interface helps the user navigate through the interactive training. As the user moves through the module, it provides instruction and assessment. At the end of the module, the user receives a final scored assessment and a pass/fail result.The four SF6 sub-modules are included in the ...

2012-11-20T23:59:59.000Z

67

The ordered distribution of natural numbers on the square root spiral  

E-Print Network (OSTI)

Natural numbers divisible by the same prime factor lie on defined spiral graphs which are running through the Square Root Spiral (also named as the Spiral of Theodorus or Wurzel Spirale or Einstein Spiral). Prime Numbers also clearly accumulate on such spiral graphs. And the square numbers 4, 9, 16, 25, 36,... form a highly three-symmetrical system of three spiral graphs, which divides the square-root-spiral into three equal areas. A mathematical analysis shows that these spiral graphs are defined by quadratic polynomials. Fibonacci number sequences also play a part in the structure of the Square Root Spiral. Fibonacci Numbers divide the Square Root Spiral into areas and angle sectors with constant proportions. These proportions are linked to the golden mean (or golden section), which behaves as a self-avoiding-walk-constant in the lattice-like structure of the square root spiral.

Harry K. Hahn; Kay Schoenberger

2007-12-13T23:59:59.000Z

68

MIXTURES OF CO2-SF6 AS WORKING FLUIDS FOR GEOTHERMAL PLANTS  

Science Conference Proceedings (OSTI)

In this paper, mixtures of CO2 and SF6 were evaluated as working fluids for geothermal plants based on property measurements, molecular dynamics modeling, thermodynamic cycle analysis, and materials compatibility assessment. The CO2 - SF6 was evaluated for a reservoir temperature of 160 oC. Increasing the efficiency for these low reservoir sources will increase the options available for geothermal energy utilization in more sites across the country. The properties for the mixtures were obtained either from thermodynamic property measurements and molecular dynamics simulations. Optimum compositions of the CO2 - SF6 were identified for a well reservoir temperature and a given water-cooling condition. Concerning the global warming potential, it was estimated that the equivalent CO2 emissions per 1kWh for a Rankine cycle operating with 100% SF6 would be approximately of 7.6% than those for a coal-fired power plant.

Sabau, Adrian S [ORNL; Yin, Hebi [ORNL; Gruszkiewicz, Miroslaw {Mirek} S [ORNL; McFarlane, Joanna [ORNL; Qualls, A L [ORNL; Conklin, Jim [ORNL; Pawel, Steven J [ORNL

2011-01-01T23:59:59.000Z

69

Applications of Fast Response Continuous SF6 Analyzers to In Situ Cloud Studies  

Science Conference Proceedings (OSTI)

The airborne applications of two recently developed analyzers for sulfur hexafluoride (SF6) to investigations of cloud top mixing and cloud seeding are described. The analyzers were developed by AeroVironment (AV) and by Washington State ...

Jeffrey L. Stith; Richard L. Benner

1987-12-01T23:59:59.000Z

70

Elmo bumpy square plasma confinement device  

DOE Patents (OSTI)

The invention is an Elmo bumpy type plasma confinement device having a polygonal configuration of closed magnet field lines for improved plasma confinement. In the preferred embodiment, the device is of a square configuration which is referred to as an Elmo bumpy square (EBS). The EBS is formed by four linear magnetic mirror sections each comprising a plurality of axisymmetric assemblies connected in series and linked by 90/sup 0/ sections of a high magnetic field toroidal solenoid type field generating coils. These coils provide corner confinement with a minimum of radial dispersion of the confined plasma to minimize the detrimental effects of the toroidal curvature of the magnetic field. Each corner is formed by a plurality of circular or elliptical coils aligned about the corner radius to provide maximum continuity in the closing of the magnetic field lines about the square configuration confining the plasma within a vacuum vessel located within the various coils forming the square configuration confinement geometry.

Owen, L.W.

1985-01-01T23:59:59.000Z

71

Square Butte Electric Coop | Open Energy Information  

Open Energy Info (EERE)

Square Butte Electric Coop Square Butte Electric Coop Jump to: navigation, search Name Square Butte Electric Coop Place North Dakota Utility Id 17858 Utility Location Yes Ownership C NERC Location MRO NERC MRO Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates No Rates Available References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=Square_Butte_Electric_Coop&oldid=411602"

72

Nuclear Energy Research Initiative Cooperative Agreement DE-FC03-99SF21902 Technical Progress Report 4Q99  

SciTech Connect

OAK B188 Nuclear Energy Research Initiative Cooperative Agreement DE-FC03-99SF21902 Technical Progress Report 4Q99.

Stanley E. Ritterbusch

2001-11-12T23:59:59.000Z

73

Solar Energy Squared, LLC | Open Energy Information  

Open Energy Info (EERE)

Squared, LLC Squared, LLC Jump to: navigation, search Logo: Solar Energy Squared, LLC Name Solar Energy Squared, LLC Address 116 Ottenheimer Plaza, President Clinton Avenue Place Little Rock, Arkansas Zip 72201 Sector Solar Product Utility Scale Solar Year founded 2008 Number of employees 1-10 Phone number 501-244-9522 Website http://www.solarenergysquared. Coordinates 34.7472769°, -92.2643659° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.7472769,"lon":-92.2643659,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

74

Latin square three dimensional gage master  

DOE Patents (OSTI)

A gage master for coordinate measuring machines has an nxn array of objects distributed in the Z coordinate utilizing the concept of a Latin square experimental design. Using analysis of variance techniques, the invention may be used to identify sources of error in machine geometry and quantify machine accuracy.

Jones, Lynn L. (Lexena, KS)

1982-01-01T23:59:59.000Z

75

State-space least mean square  

Science Conference Proceedings (OSTI)

In this paper, we present a generalized form of the well-known least mean square (LMS) filter. The proposed filter incorporates linear time-varying state-space model of the underlying environment and hence is termed as state-space LMS (SSLMS). This attribute ... Keywords: Adaptive filtering, SSLMS, State-space LMS, Tracking

Mohammad Bilal Malik; Muhammad Salman

2008-05-01T23:59:59.000Z

76

High voltage capability electrical coils insulated with materials containing SF.sub.6 gas  

DOE Patents (OSTI)

A coil is made having a plurality of layers of adjacent metal conductor windings subject to voltage stress, where the windings have insulation therebetween containing a small number of minute disposed throughout its cross-section, where the voids are voids filled with SF.sub.6 gas to substitute for air or other gaseous materials in from about 60% to about 95% of the cross-sectional void volume in the insulation, thus incorporating an amount of SF.sub.6 gas in the cross-section of the insulation effective to substantially increase corona inception voltages.

Lanoue, Thomas J. (Muncie, IN); Zeise, Clarence L. (Penn Township, Allegheny County, PA); Wagenaar, Loren (Muncie, IN); Westervelt, Dean C. (Acme, PA)

1988-01-01T23:59:59.000Z

77

The correlation of Abiyev's balanced squares with periodic law  

Science Conference Proceedings (OSTI)

For the first time, a perfect algorithm for writing the magic squares has been found by Abiyev. With the help of this algorithm we can write not only magic squares, but also magic cubes from any numbers of any orders. These squares have been called the ... Keywords: algorithm, correlation, magic square, periodic law, sequence, super-heavy

Asker Ali Abiyev

2011-09-01T23:59:59.000Z

78

Hybrid least squares multivariate spectral analysis methods  

SciTech Connect

A set of hybrid least squares multivariate spectral analysis methods in which spectral shapes of components or effects not present in the original calibration step are added in a following estimation or calibration step to improve the accuracy of the estimation of the amount of the original components in the sampled mixture. The "hybrid" method herein means a combination of an initial classical least squares analysis calibration step with subsequent analysis by an inverse multivariate analysis method. A "spectral shape" herein means normally the spectral shape of a non-calibrated chemical component in the sample mixture but can also mean the spectral shapes of other sources of spectral variation, including temperature drift, shifts between spectrometers, spectrometer drift, etc. The "shape" can be continuous, discontinuous, or even discrete points illustrative of the particular effect.

Haaland, David M. (Albuquerque, NM)

2002-01-01T23:59:59.000Z

79

Optical inverse-square displacement sensor  

DOE Patents (OSTI)

This invention comprises an optical displacement sensor that uses the inverse-square attenuation of light reflected from a diffused surface to calculate the distance from the sensor to the reflecting surface. Light emerging from an optical fiber or the like is directed onto the surface whose distance is to be measured. The intensity I of reflected light is angle dependent, but within a sufficiently small solid angle it falls off as the inverse square of the distance from the surface. At least a pair of optical detectors are mounted to detect the reflected light within the small solid angle, their ends being at different distances R and R + [Delta]R from the surface. The distance R can then be found in terms of the ratio of the intensity measurements and the separation length as given in an equation. 10 figs.

Howe, R.D.; Kychakoff, G.

1989-09-12T23:59:59.000Z

80

Optical inverse-square displacement sensor  

DOE Patents (OSTI)

This invention comprises an optical displacement sensor that uses the inverse-square attenuation of light reflected from a diffused surface to calculate the distance from the sensor to the reflecting surface. Light emerging from an optical fiber or the like is directed onto the surface whose distance is to be measured. The intensity I of reflected light is angle dependent, but within a sufficiently small solid angle it falls off as the inverse square of the distance from the surface. At least a pair of optical detectors are mounted to detect the reflected light within the small solid angle, their ends being at different distances R and R+.DELTA.R from the surface. The distance R can then be found in terms of the ratio of the intensity measurements and the separation length as ##EQU1##

Howe, Robert D. (San Mateo County, CA); Kychakoff, George (King County, WA)

1989-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

square miles | OpenEI Community  

Open Energy Info (EERE)

0 0 Varnish cache server Home Groups Community Central Green Button Applications Developer Utility Rate FRED: FRee Energy Database More Public Groups Private Groups Features Groups Blog posts Content Stream Documents Discussions Polls Q & A Events Notices My stuff Energy blogs 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142235190 Varnish cache server square miles Home Sfomail's picture Submitted by Sfomail(48) Member 25 June, 2013 - 12:10 Solar Land Use Data on OpenEI acres csp land use how much land land requirements pv land use solar land use square miles I'm happy to announce that a new report on Solar+Land+Use was just released by the National+Renewable+Energy+Laboratory. You can find a brief summary of the results at the Solar+Land+Use page on OpenEI.

82

Square Butte HVDC modulation system field tests  

SciTech Connect

The authors describe field tests conducted at the Square Butte dc system to validate transfer functions of the digital model for dc current and voltage modulation control design. The field tests and digital model results confirm a dominant interarea mode of oscillation of 0.8 hz. Field tests also established spurious responses in rectifier and inverter frequency measurements which appear to be attributable to transducer distortion.

Grund, C.E. (General Electric Co., Schenectady, NY (USA)); Hauer, J.F. (BPA, Portland, OR (US)); Crane, L.P.; Carlson, D.L. (Minnesota Power and Light Co., Duluth, MN (USA)); Wright, S.E. (EPRI, Palo Alto, CA (US))

1990-01-01T23:59:59.000Z

83

Highlighting High Performance: Four Times Square  

DOE Green Energy (OSTI)

4 Times Square is a 48-story environmentally responsible building in New York City. Developed by the Durst Organization, the building is the first project of its size to adopt standards for energy efficiency, indoor ecology, sustainable materials, and responsible construction, operations, and maintenance procedures. Designers used a whole-building approach--considering how the building's systems can work together most efficiently--and educated tenants on the benefits of the design.

Not Available

2001-11-01T23:59:59.000Z

84

Mixtures of SF6 CO2 as working fluids for geothermal power plants  

Science Conference Proceedings (OSTI)

In this paper, supercritical/transcritical thermodynamic cycles using mixtures of SF6 CO2 as working fluids were investigated for geothermal power plants. The system of equations that described the thermodynamic cycle was solved using a Newton-Raphson method. This approach allows a high computational efficiency even when thermophysical properties of the working fluid depend strongly on the temperature and pressure. The thermophysical properties of the mixtures were obtained from National Institute of Standards and Technology (NIST) REFPROP software and constituent cubic equations. The local heat transfer coefficients in the heat exchangers were calculated based on the local properties of the working fluid, geothermal brine, and cooling water. The heat exchanger areas required were calculated. Numerical simulation results presented for different cycle configurations were used to assess the effects of the SF6 fraction in CO2, brine temperature, and recuperator size on the cycle thermal efficiency, and size of heat exchangers for the evaporator and condenser. Optimal thermodynamic cycle efficiencies were calculated to be approximately 13 and 15% mole content of SF6 in a CO2- SF6 mixture for a Brayton cycle and a Rankine cycle, respectively.

Yin, Hebi [ORNL; Sabau, Adrian S [ORNL; Conklin, Jim [ORNL; McFarlane, Joanna [ORNL; Qualls, A L [ORNL

2013-01-01T23:59:59.000Z

85

SF6-3He Tracer Release Experiment: A New Method of  

E-Print Network (OSTI)

. Gas Transfer Velocities. In addition to the longitudinal dispersion coefficient, gas transferSF6-3He Tracer Release Experiment: A New Method of Determining Longitudinal Dispersion Coefficients, Columbia University, Palisades, New York 10964 Longitudinal dispersion coefficients have been determined

Clark, Jordan

86

The SF System of Sextupoles for the JLAB 10 KW Free Electron Laser Upgrade  

SciTech Connect

The characteristics of the system of SF Sextupoles for the infrared Free Electron Laser Upgrade1 at the Thomas Jefferson National Accelerator Facility (JLab) are described. These eleven sextupoles possess a large field integral (2.15 T/m) with +/- 0.2%

George Biallas, Mark Augustine, Kenneth Baggett, David Douglas, Robin Wines

2009-05-01T23:59:59.000Z

87

Research on Fault Diagnosis on High Voltage SF6 Circuit Breaker Based on the Db Wavelet and Fuzzy Theory  

Science Conference Proceedings (OSTI)

This dissertation aims at providing a quick and accurate fault diagnosis method for on high voltage SF6circuit breaker. This method indirectly monitors the functioning of the breaker by observing the electric current in the coil of its switch. The electrical ... Keywords: SF6 circuit breaker, monitor, wavelet transform, fuzzy theory

Li Yang; Zhuo Yang; Yang Lei; Kejie Dai; Weiming Guan

2012-05-01T23:59:59.000Z

88

Square-Free Rings And Their Automorphism Group  

E-Print Network (OSTI)

Finite-dimensional square-free algebras have been completely characterized by Anderson and D'Ambrosia as certain twisted semigroup algebras over a square-free semigroup S with coefficients in a field K. D'Ambrosia extended the definition of square-free to artinian rings with unity and showed every square-free ring has an associated division ring D and square-free semigroup S. We show a square-free ring can be characterized as a twisted semigroup ring over a square-free semigroup S with coefficients in a division ring D. Also, to each square-free ring there exists a short exact sequence connecting the outer automorphisms of a square-free ring to certain cohomology groups related to S and D.

Montgomery, Martin W

2008-01-01T23:59:59.000Z

89

The distribution of natural numbers divisible by 2,3,5,11,13 and 17 on the Square Root Spiral  

E-Print Network (OSTI)

The natural numbers divisible by the Prime Factors 2, 3, 5, 11, 13 and 17 lie on defined spiral graphs, which run through the Square Root Spiral. A mathematical analysis shows, that these spiral graphs are defined by specific quadratic polynomials. Basically all natural number which are divisible by the same prime factor lie on such spiral graphs. And these spiral graphs can be assigned to a certain number of Spiral Graph Systems, which have a defined spatial orientation to each other. This document represents a supplementation to my detailed introduction study to the Square Root Spiral, and it contains the missing diagrams and analyses, showing the distribution of the natural numbers divisible by 2, 3, 5, 11, 13 and 17 on the Square Root Spiral. My introduction study to the Square Root Spiral can be found in the arxiv-archive. The title of this study : The ordered distribution of the natural numbers on the Square Root Spiral.

Harry K. Hahn

2008-01-29T23:59:59.000Z

90

Sf Statement of Considerations REQUEST BY CATERPILLAR INC. FOR AN ADVANCE  

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

Sf Statement of Considerations Sf Statement of Considerations REQUEST BY CATERPILLAR INC. FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN RIGHTS IN SUBJECT INVENTIONS MADE IN THE COURSE OF OR UNDER DEPARTMENT OF ENERGY CONTRACT NO. DE- FC05-970R22579; DOE WAIVER DOCKET W(A)-97-015 [ORO-659] Caterpillar, Inc. (Caterpillar) has made a timely request for an advance waiver to worldwide rights in Subject Inventions made in the course of or under Department of Energy (DOE) Contract No. DE-FC05-970R22579. The scope of the work calls for the development of zirconia toughened mullite (ZTM) cylinder head insert for low emission, high efficiency diesel engines. The work is sponsored by the Office of Transportation Technologies. The dollar amount of the contract is $1,079,056 with Caterpillar cost sharing $544,056,

91

SF 6432-CO Standard Terms and Conditions for Consultant and Other Professional Provider Service Contracts  

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

SF SF 6432-CO (04-95) SECTION II STANDARD TERMS AND CONDITIONS FOR CONSULTANT AND OTHER PROFESSIONAL PROVIDER SERVICE AGREEMENTS INDEX OF CLAUSES THE FOLLOWING CLAUSES APPLY TO REQUESTS FOR QUOTATION AND AGREEMENTS AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE SIGNATURE PAGE OR SECTION I. No. Title Page "A" Clauses apply to Requests for Quotation and Agreements at any value. A10 Definitions 2 A12 Assignment 2 *A30 Payments 2 *A31 Taxes 2 *A38 Period of Service and Termination 2 *A39 Notice of Potential Delay 3 A48 Compensation 3 *A50 Release of Information 3 *A53 Sandia Provided Information 3 *A58 Security and Classification 4 *A59 Patents and Data 4 *A60 Property 4 *A67 (I) Safety, Health, Environment, Property and Fire Protection; 5 (II) Access to Sandia and Government-Controlled Premises;

92

Solar design T-square | Open Energy Information  

Open Energy Info (EERE)

design T-square Jump to: navigation, search Name Solar Design T-Square AgencyCompany Organization Brian White Sector Energy Focus Area Renewable Energy, Solar Resource Type...

93

Square Footage Measurements and Comparisons in 2001 RECS  

U.S. Energy Information Administration (EIA)

A discussion on measurements and comparsions of total square footage as presented in the 2001 Residential Energy Consumption Survey

94

square-mile Black Warrior Basin  

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

will inject CO will inject CO 2 into a coalbed methane (CBM) well in Tuscaloosa County, Alabama, to assess the capability of mature CBM reservoirs to receive and adsorb large volumes of CO 2 . Injection began at the test site on June 15; the site was selected because it is representative of the 23,000- square-mile Black Warrior Basin located in northwestern Alabama and northeastern Mississippi. It is estimated that this area has the potential to store in the range of 1.1 to 2.3 Gigatons of CO 2 , which is approximately the amount that Alabama's coal-fired power plants emit in two decades. The targeted coal seams range from 940 to 1,800 feet deep and are one to six feet thick. Approximately 240 tons of CO 2 will be injected over a 45- to 60-day period. More information

95

Finite temperature R-squared quantum gravity  

E-Print Network (OSTI)

The quantum gravity path integral's measure can be written as the product of classical backgrounds and quantum fluctuations about each background. After proving that fluctuations about the background do not diffuse in Hilbert space and obey the laws of many-body statistics, their probability distributions, entropy, and expected background are determined. This background obeys expectation-valued Einstein equations and features an entropy-based positive cosmological constant. From the fluctuation probability distributions, a finite temperature, R-squared, quantum gravity path integral is constructed whose action presents an interaction picture of quantum gravity that `moves with' the expected background in Hilbert space. Within this interaction picture of quantum fluctuations about an expected background, the fields required to describe quantum gravity have been transformed into `ordinary' quantum fields propagating on this `rigid' or `fixed' expected background. Back-reaction has been fully accounted for, and the quantum formulation is manifestly background independent.

C. D. Burton

2013-02-07T23:59:59.000Z

96

SF 424  

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

INFORMATION Legal Name: Organizational Unit: Address (give city, county, State, and zip code): Name and telephone number of the person to be contacted on matters involving...

97

Pioneer Valley Photovoltaics Cooperative aka PV Squared | Open Energy  

Open Energy Info (EERE)

Photovoltaics Cooperative aka PV Squared Photovoltaics Cooperative aka PV Squared Jump to: navigation, search Name Pioneer Valley Photovoltaics Cooperative (aka PV Squared) Place New Britain, Connecticut Zip 6051 Sector Solar Product Solar PV system installer. References Pioneer Valley Photovoltaics Cooperative (aka PV Squared)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Pioneer Valley Photovoltaics Cooperative (aka PV Squared) is a company located in New Britain, Connecticut . References ↑ "Pioneer Valley Photovoltaics Cooperative (aka PV Squared)" Retrieved from "http://en.openei.org/w/index.php?title=Pioneer_Valley_Photovoltaics_Cooperative_aka_PV_Squared&oldid=349764"

98

The interpretation of screen-factor measurements  

SciTech Connect

Screen-factor (SF) measurements are widely used in the petroleum industry to characterize polymer solutions. The measurements are easy to perform and provide information that is different from solution-viscosity measurements. However, there has been no quantitative explanation of what solution property is being measured by SF. The authors show that SF measures the elongational viscosity of a polymer solution. Experiments on a modified commercial screen viscometer show the relationship between SF measurements and elongational-flow measurements performed by Durst and coworkers. Durst has shown that the elongational flow field in a packed bed of spheres triggers a transition in the conformation of a flexible polymer molecule, such as polyacrylamide, from a coiled to a stretched state. This transition in conformation is accompanied by a jump in the resistance to flow by an order of magnitude. They show that conventional screen viscometers operate in the regime where the molecules are in the highly stretched state. On the basis of Durst's work, it is calculated that the SF measurement is sensitive to high-molecular-weight tails in the polymer molecular-weight distribution.

Lim, T.; Uhl, J.T.; Prud'homme, R.K.

1986-05-01T23:59:59.000Z

99

SF6 dielectric behavior in a high voltage circuit breaker at low temperature under lightning impulses  

Science Conference Proceedings (OSTI)

This work concerns the study of the dielectric and thermodynamic behavior of SF{sub 6} in a 145 kV circuit breaker subjected to lightning impulse voltages in both polarities at temperatures varying from ambient (20 C) to {minus}45 C. The filling of the circuit breaker with SF{sub 6} is carried out at the reference point: T = 15 C, P = 6 bars abs. and d = 39.6 kg/m{sup 3}. Devices allowing to detect the appearance of local condensation of SF{sub 6} and to identify the breakdown between the circuit-breaker contacts and the flashover outside the circuit-breaker, are presented. The experimental results show a general tendency to a decrease in the U{sub 50%} voltage when the temperature is decreased at constant density (a decrease by about 5% when the temperature was decreased from +20 C to {minus}25 C). Such a variation would not have a significant influence in industrial practice. Even if this variation is very weak, it also appears from the obtained results that the gas density is not the only parameter which has an influence on the electric strength of the gas. However, to compare results at different temperatures, it would be better to make it at constant density and not at constant pressure, to avoid the dependency of the ratio (E/N) on N (where E is the electric strength and N the density). On the other hand, it seems that the presence of the liquid in the circuit breaker is not a penalizing parameter. The distribution of the electric field corresponding to the geometrical configuration of the studied circuit-breaker is also presented.

Buret, F.; Beroual, A. [Ecole Centrale de Lyon, Ecully (France)

1996-01-01T23:59:59.000Z

100

Global increase of SF{sub 6} observed in the atmosphere  

SciTech Connect

Here the authors present high precision measurements of sulfur hexafluoride (SF{sub 6}) concentrations from atmospheric gas samples in Antarctic and Tenerife. These results show an increase of two orders of magnitude in this greenhouse gas, which is believed to be solely of anthropogenic origin, and is thought to have an atmospheric lifetime of 3200 years. This gas is of concern because of its high greenhouse effect on a per molecule basis. These studies show a north/south asymmetry in the density, an increase rate of 8.3%/yr, and an atmospheric exchange rate between hemispheres of 1.4 yr.

Maiss, M.; Levin, I. [Univ. of Heidelberg (Germany)

1994-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

Lumenhaus Shows Off Solar in Times Square | Department of Energy  

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

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

102

Models and Algorithms for Distributionally Robust Least Squares ...  

E-Print Network (OSTI)

Feb 12, 2011 ... The ordinary least squares (OLS) problem [7] is a fundamental problem ...... and A. Shapiro, eds., Stochastic Programming, Handbooks in Op-.

103

2013 NETL CO2 Capture Technology Meeting Sheraton Station Square...  

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

CO2 Capture Technology Meeting Sheraton Station Square, Pittsburgh, PA July 8 - 11, 2013 ION Novel Solvent System for CO 2 Capture FE0005799 Nathan Brown ION Engineering...

104

Derivation of the coefficient squared probability law in quantum mechanics  

E-Print Network (OSTI)

If one assumes there is probability of perception in quantum mechanics, then unitarity dictates that it must have the coefficient squared form, in agreement with experiment.

Casey Blood

2013-06-02T23:59:59.000Z

105

Efficient approximate Regularized Least Squares by Toeplitz matrix  

Science Conference Proceedings (OSTI)

Machine Learning based on the Regularized Least Squares (RLS) model requires one to solve a system of linear equations. Direct-solution methods exhibit predictable complexity and storage, but often prove impractical for large-scale problems; iterative ... Keywords: Digital signal processor, Large-scale learning, Levinson-Trench-Zohar algorithm, Regularized Least Squares, Resources limited device, Toeplitz matrix

Sergio Decherchi; Paolo Gastaldo; Rodolfo Zunino

2011-02-01T23:59:59.000Z

106

Table 2a. Electricity Consumption and Electricity Intensities, per Square  

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

assistance viewing this page, please call (202) 586-8800. Energy Information Administration Home Page Home > Commercial Buildings Home > Sq Ft Tables > Table 2a. Electricity Consumption per Sq Ft Table 2a. Electricity Consumption and Electricity Intensities, per Square Foot, Specific to Occupied and Vacant Floorspace, 1992 Building Characteristics All Buildings Using Electricity (thousand) Total Electricity Consumption (trillion Btu) Electricity Intensities (thousand Btu) In Total Floor space In Occupied Floor space In Vacant Floor space Per Square Foot Per Occupied Square Foot Per Vacant Square Foot All Buildings 4,590 2,600 2,563 37 39 42 8 Building Floorspace (Square Feet) 1,001 to 5,000 2,532 334 331 3 48 51 6 5,001 to 10,000 946 250 247 3 36 38 6 10,001 to 25,000

107

SF6432-NI (02-01-12) Fixed Price Former Soviet Union  

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

2/01/12 2/01/12 Page 1 of 15 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SF 6432-NI (02/01/12) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS WITH THE NEWLY INDEPENDENT STATES OF THE FORMER SOVIET UNION INDEX OF CLAUSES. THE FOLLOWING CLAUSES APPLY TO REQUESTS FOR QUOTATION AND CONTRACTS AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE SIGNATURE PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS APPLICABLE LAW ASSIGNMENT BANKRUPTCY (07/11) BREACH OF CONTRACT COMPLIANCE WITH THE LAWS OF THE COUNTRY AND THE UNITED STATES DEFINITIONS

108

SF 6432-LA (02-01-12) Fixed Price Outside of US  

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

2/0112 2/0112 Page 1 of 16 Printed copies of this document are uncontrolled. Retrieve latest version electronically. 1 SF 6432-LA (02/01/12) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS OUTSIDE OF THE UNITED STATES OF AMERICA INDEX OF CLAUSES THE FOLLOWING CLAUSES APPLY TO REQUESTS FOR QUOTATION AND CONTRACTS AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS APPLICABLE LAW ASSIGNMENT BANKRUPTCY BREACH OF CONTRACT COMPLIANCE WITH THE LAWS OF THE COUNTRY AND THE UNITED STATES DEFINITIONS DISPUTES EXCESS FREIGHT CHARGES EXCUSABLE DELAYS

109

LOCKHEED MARTIN Contract No. DE-ACO3-91 SF18852  

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

LOCKHEED MARTIN LOCKHEED MARTIN Contract No. DE-ACO3-91 SF18852 DoV5 88 5a--T9 7 RECEIVED DEC 29 1998 OSTI LOCKHEED MARTIN ASTRONAUTICS GPHS - RTGs In Support of the Cassini RTG Program DISTRIBUTION Of MIS DOCUMENT IS uNumrrEo gk .\ Final Technical Report Document No. RR18 11 January 1991 through 30 April 1998 August 1998 MASTER Space Power Programs DISCLAIMER 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 warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or use- fulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any spe-

110

SF6432-FE (02-01-12) Fixed Price Outside US  

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

2/01/12 2/01/12 Page 1 of 16 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-FE (02/01/12) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS OUTSIDE OF THE UNITED STATES OF AMERICA THE FOLLOWING CLAUSES APPLY TO REQUESTS FOR QUOTATION AND CONTRACTS AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE SIGNATURE PAGE OR SECTION I. (CTRL+CLICK ON A LINK BELOW TO ADVANCE DIRECTLY TO THAT SECTION) ACCEPTANCE OF TERMS AND CONDITIONS APPLICABLE LAW ASSIGNMENT BANKRUPTCY (07/11) BREACH OF CONTRACT COMPLIANCE WITH THE LAWS OF THE COUNTRY AND THE UNITED STATES DEFINITIONS DISPUTES EXCESS FREIGHT CHARGES

111

Gradient based variable forgetting factor RLS algorithm  

Science Conference Proceedings (OSTI)

An accurate new variable forgetting factor recursive least-square adaptive algorithm is derived. An improved mean square behaviour analysis is presented, which shows that the theoretical analysis and the simulation results are close to each other. The ... Keywords: RLS algorithm, adaptive filters, variable forgetting factor

C. F. So; S. C. Ng; S. H. Leung

2003-06-01T23:59:59.000Z

112

Recollecting history : songs, flags and a Syrian square  

E-Print Network (OSTI)

Symbols have played a major role in the development of a Syrian national identity since the beginning of the 20th century. These representations are national, official, and/or public (flag, song, and square), that are ...

Sergie, Lina, 1974-

2003-01-01T23:59:59.000Z

113

Sparse non-linear least squares optimization for geometric vision  

Science Conference Proceedings (OSTI)

Several estimation problems in vision involve the minimization of cumulative geometric error using non-linear least-squares fitting. Typically, this error is characterized by the lack of interdependence among certain subgroups of the parameters to be ...

Manolis I. A. Lourakis

2010-09-01T23:59:59.000Z

114

A Unification of Ensemble Square Root Kalman Filters  

Science Conference Proceedings (OSTI)

In recent years, several ensemble-based Kalman filter algorithms have been developed that have been classified as ensemble square root Kalman filters. Parallel to this development, the singular evolutive interpolated Kalman (SEIK) filter has ...

Lars Nerger; Tijana Janji?; Jens Schrter; Wolfgang Hiller

2012-07-01T23:59:59.000Z

115

Fast Rates for Regularized Least-squares Algorithm  

E-Print Network (OSTI)

We develop a theoretical analysis of generalization performances of regularized least-squares on reproducing kernel Hilbert spaces for supervised learning. We show that the concept of effective dimension of an integral ...

Caponnetto, Andrea

2005-04-14T23:59:59.000Z

116

Least Squares Reconstruction of Doppler Radar Spectra for Irregular PRT  

Science Conference Proceedings (OSTI)

A least squares method for the reconstruction of Doppler spectra of weather radars with irregular pulse repetition time used to increase the range of unambiguous velocity is presented and evaluated. This method is a robust spectral method that is ...

John Kalogiros

2012-12-01T23:59:59.000Z

117

MC Squared Energy Services, LLC | Open Energy Information  

Open Energy Info (EERE)

MC Squared Energy Services, LLC MC Squared Energy Services, LLC Jump to: navigation, search Name MC Squared Energy Services, LLC Place Illinois Utility Id 56379 Utility Location Yes Ownership R RTO PJM Yes Operates Generating Plant Yes Activity Retail Marketing Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png No rate schedules available. Average Rates Commercial: $0.0700/kWh Industrial: $0.0747/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=MC_Squared_Energy_Services,_LLC&oldid=411021"

118

The Mate Retention Inventory-Short Form (MRI-SF) David M. Buss a,*, Todd K. Shackelford b  

E-Print Network (OSTI)

The Mate Retention Inventory-Short Form (MRI-SF) David M. Buss a,*, Todd K. Shackelford b , William devoted to retaining a mate (Buss, 1988b; Buss & Shackelford, 1997). For many species, long-term mate non-married couples (Buss, 1988a, 1988b) as well as newlywed couples (Buss & Shackelford, 1997). Men

Pillow, Jonathan

119

Projects Completed Year-to-Date Grand Total: $114,360,905 1,038,467Grand Total SF:Text25:09-Nov-10  

E-Print Network (OSTI)

Project Location: Branch Campus Architect Project Cost Project Name SFContractor Project Start/End Project,983,29974,624Total SF:Total Projects 5Totals for Branch Campus Project Location: HSC Architect Project Cost Project/30/2010 Mary Gauer Total Cost: $13,070,289118,332Total SF:Total Projects 12Totals for HSC Project Location

New Mexico, University of

120

Electric Mean Squared Radii of Lambda(1405) in Chiral Dynamics  

E-Print Network (OSTI)

The electric mean squared radii _E of Lambda(1405) are calculated in the chiral unitary model. We describe the Lambda(1405) as a dynamically generated resonance fully in the octet meson and octet baryon scattering. We also consider ``Lambda(1405)'' as a bound state of KbarN. For the later ``Lambda(1405),'' we obtain negative and larger absolute value of electric mean squared radius than that of ordinary baryons, which implies that Lambda(1405) have structure of widely spread K^- around p.

T. Sekihara; T. Hyodo; D. Jido

2008-03-31T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

Table 1a. Effective, Occupied, and Vacant Square Footage, 1992  

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

a. Occupied and Vacant Sq Ft a. Occupied and Vacant Sq Ft Table 1a. Effective, Occupied, and Vacant Square Footage, 1992 Building Characteristics All Buildings (thousand) Total Floorspace (million square feet) Total Occupied Floorspace (million square feet) Total Vacant Floorspace (million square feet) Occupied Square Footage as a Percent of Total All Buildings 4,779 67,072 61,325 5,746 91 Building Floorspace (Square Feet) 1,001 to 5,000 2,678 7,321 6,662 659 90 5,001 to 10,000 966 7,140 6,544 596 91 10,001 to 25,000 641 10,285 9,432 853 91 25,001 to 50,000 274 9,872 8,963 909 90 50,001 to 100,000 114 7,957 7,297 659 91 100,001 to 200,000 70 9,619 8,966 652 93 200,001 to 500,000 25 7,788 7,201 586 92 Over 500,000 9 7,087 6,257 829 88 Principal Building Activity Education 309 8,815 8,221 593 93 Food Sales and Service 413 2,375 2,166

122

A revisit to block and recursive least squares for parameter estimation  

Science Conference Proceedings (OSTI)

In this paper, the classical least squares (LS) and recursive least squares (RLS) for parameter estimation have been re-examined in the light of the present day computing capabilities. It has been demonstrated that for linear time-invariant systems, ... Keywords: Blockwise least squares (BLS), Change detection, Recursive least squares (RLS), Sliding window blockwise least squares (SWBLS), Variable-length window

Jin Jiang; Youmin Zhang

2004-07-01T23:59:59.000Z

123

Human Suv3 protein reveals unique features among SF2 helicases  

Science Conference Proceedings (OSTI)

Suv3 is a helicase that is involved in efficient turnover and surveillance of RNA in eukaryotes. In vitro studies show that human Suv3 (hSuv3) in complex with human polynucleotide phosphorylase has RNA degradosome activity. The enzyme is mainly localized in mitochondria, but small fractions are found in cell nuclei. Here, two X-ray crystallographic structures of human Suv3 in complex with AMPPNP, a nonhydrolysable analog of ATP, and with a short five-nucleotide strand of RNA are presented at resolutions of 2.08 and 2.9 {angstrom}, respectively. The structure of the enzyme is very similar in the two complexes and consists of four domains. Two RecA-like domains form the tandem typical of all helicases from the SF2 superfamily which together with the C-terminal all-helical domain makes a ring structure through which the nucleotide strand threads. The mostly helical N-terminal domain is positioned externally with respect to the core of the enzyme. Most of the typical helicase motifs are present in hSuv3, but the protein shows certain unique characteristics, suggesting that Suv3 enzymes may constitute a separate subfamily of helicases.

Jedrzejczak, Robert; Wang, Jiawei; Dauter, Miroslawa; Szczesny, Roman J.; Stepien, Piotr P.; Dauter, Zbigniew (Warsaw); (SAIC); (NCI)

2012-03-16T23:59:59.000Z

124

Retention of Tracer Gas from Instantaneous Releases of SF6 in an Urban Environment  

SciTech Connect

Data from a series of instantaneous releases of SF6 tracer during the Joint Urban 2003 study in Oklahoma City have been analyzed to determine characteristic retention times for puffs in an urban environment. Results from nine real-time tracer detectors with a time response of 0.5 seconds were used in the analysis. Distances from the source ranged from less than 200 m to over 1 km. For each individual intensive operating period (IOP), the detector locations were adjusted so that, given the expected wind directions during the releases, the detectors would lie generally downwind of the release point. As a result, building characteristics upwind of the detectors varied from one IOP to the next. Animations of the tracer concentrations show clear evidence of channeling along street canyons approximately parallel to the prevailing wind directions, trapping in street canyons perpendicular to the flow, and other complex circulation patterns. Retention times for individual puffs ranged from a few minutes to over 20 minutes, with a strong mode in the distribution around 11 minutes. There was surprisingly little correlation with wind speed or direction. Comparisons with simple puff models are presented.

Doran, J. C.; Allwine, K Jerry; Clawson, Kirk L.; Carter, Roger G.

2006-01-01T23:59:59.000Z

125

Thermodynamic and transport properties of two-temperature SF{sub 6} plasmas  

Science Conference Proceedings (OSTI)

This paper deals with thermodynamic and transport properties of SF{sub 6} plasmas in a two-temperature model for both thermal equilibrium and non-equilibrium conditions. The species composition and thermodynamic properties are numerically determined using the two-temperature Saha equation and Guldberg-Waage equation according to deviation of van de Sanden et al. Transport properties including diffusion coefficient, viscosity, thermal conductivity, and electrical conductivity are calculated with most recent collision interaction potentials by adopting Devoto's electron and heavy particle decoupling approach but expanded to the third-order approximation (second-order for viscosity) in the frame of Chapman-Enskog method. The results are computed for various values of pressures from 0.1 atm to 10 atm and ratios of the electron temperature to the heavy particle temperature from 1 to 20 with electron temperature range from 300 to 40 000 K. In the local thermodynamic equilibrium regime, results are compared with available results of previously published studies.

Wang Weizong [State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an Shaanxi 710049 (China); Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool L69 3GJ (United Kingdom); Rong Mingzhe; Wu Yi [State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an Shaanxi 710049 (China); Spencer, Joseph W.; Yan, Joseph D.; Mei, DanHua [Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool L69 3GJ (United Kingdom)

2012-08-15T23:59:59.000Z

126

Organic light-emitting diodes from homoleptic square planar complexes  

SciTech Connect

Homoleptic square planar complexes [M(N.LAMBDA.N).sub.2], wherein two identical N.LAMBDA.N bidentate anionic ligands are coordinated to the M(II) metal center, including bidentate square planar complexes of triazolates, possess optical and electrical properties that make them useful for a wide variety of optical and electrical devices and applications. In particular, the complexes are useful for obtaining white or monochromatic organic light-emitting diodes ("OLEDs"). Improved white organic light emitting diode ("WOLED") designs have improved efficacy and/or color stability at high brightness in single- or two-emitter white or monochrome OLEDs that utilize homoleptic square planar complexes, including bis[3,5-bis(2-pyridyl)-1,2,4-triazolato]platinum(II) ("Pt(ptp).sub.2").

Omary, Mohammad A

2013-11-12T23:59:59.000Z

127

THE NRC HAS ISSUED Ati ACTION PLAN FOR CLEANUP OF 46 SfTES that;;ece  

Office of Legacy Management (LM)

NRC HAS ISSUED Ati ACTION PLAN FOR CLEANUP OF 46 SfTES that;;ece NRC HAS ISSUED Ati ACTION PLAN FOR CLEANUP OF 46 SfTES that;;ece :: ~,: : ..,.... ..,:y... included in the agency' s Site Decommissioning Managem&t Pian (SDMP) in.1990. The ., ,.;' -,; ;.L..z,. sites are all radioactive materials handling facilities in various stages of decommission- ~' ... ,' . .-_.... ..,: ,,~ ..,. -c : -: ing; some of them are slill under active Nuclear Regulatory Commission licenses,~some .~. . . . . . ...i.~ ,;::,: ' :-&-:' . -1.: : ;: _ :: .,,. >.r"!.-<,z...;::.~ ? ~' .._ .' l...' -i:i -::;.. c : of them were under licenses that are now terminated, and some were never licensed~, ,~: ,.~. ~~.. .,_. .i ' . In the Action Plan, which was published in the April 16 Federal Register, the NRC says' ;; *_: ._.:, :-.~:i:r~'

128

Latin-square three-dimensional gage master  

DOE Patents (OSTI)

A gage master for coordinate measuring machines has an nxn array of objects distributed in the Z coordinate utilizing the concept of a Latin square experimental design. Using analysis of variance techniques, the invention may be used to identify sources of error in machine geometry and quantify machine accuracy.

Jones, L.

1981-05-12T23:59:59.000Z

129

A multivariate version of Hoeffding's Phi-Square  

Science Conference Proceedings (OSTI)

A multivariate measure of association is proposed, which extends the bivariate copula-based measure Phi-Square introduced by Hoeffding [22]. We discuss its analytical properties and calculate its explicit value for some copulas of simple form; a simulation ... Keywords: Copula, Empirical copula process, Multivariate measure of association, Nonparametric bootstrap, Nonparametric estimation, Primary, Secondary, Strong mixing, Weak convergence

Sandra Gaier; Martin Ruppert; Friedrich Schmid

2010-11-01T23:59:59.000Z

130

Multi-ring performance of the Kendall square multiprocessor  

SciTech Connect

Performance of the hierarchical shared-memory system of the Kendall Square Research multiprocessor is measured and characterized. The performance of prefetch is measured. Latency, bandwidth, and contention are analyzed on a 4-ring, 128 processor system. Scalability comparisons are made with other shared-memory and distributed-memory multiprocessors.

Dunigan, T.H.

1994-03-01T23:59:59.000Z

131

Precise root-mean-square radius of {sup 4}He  

SciTech Connect

We study the world data on elastic electron-helium scattering to determine the {sup 4}He charge root-mean-square radius. A precise value for this radius is needed as a reference for a number of ongoing studies in nuclear and atomic physics.

Sick, Ingo [Dept. fuer Physik, Universitaet Basel, CH4056 Basel (Switzerland)

2008-04-15T23:59:59.000Z

132

Renewal series and square-root boundaries for Bessel processes  

E-Print Network (OSTI)

We show how a description of Brownian exponential functionals as a renewal series gives access to the law of the hitting time of a square-root boundary by a Bessel process. This extends classical results by Breiman and Shepp, concerning Brownian motion, and recovers by different means, extensions for Bessel processes, obtained independently by Delong and Yor.

Enriquez, Nathanael; Yor, Marc

2008-01-01T23:59:59.000Z

133

Trip Report for the 2005 Sino-American SF6 Tracer Experiment  

SciTech Connect

The Chinese Institute for Radiation Protection (CIRP) conducted an SF6 atmospheric tracer experiment in July 2005 in the vicinity of the Qinshan Nuclear Power Company complex on the coast of the East China Sea. The experiment was partially sponsored by the US Department of Energy National Nuclear Security Administration, under the NA-23 International Emergency Management and Cooperation Program. NA-23 sent a delegation of five scientists to observe the experiment; four of the observers were from Lawrence Livermore National Laboratory (LLNL) and one was from the Japan Atomic Energy Research Institute (JAERI). CIRP's cooperation with the US-Japanese delegation was excellent, and the project was very successful from the international cooperation perspective. Although the experiment was modest in scope, it may provide one or more data sets that can be used for international dispersion model validation and intercomparison projects. Several areas for procedural improvements were noted by the US and Japanese observers, and a more concise measure of the experiment's scientific value will be available after CIRP completes and delivers the database of the experiment results by the end of the fiscal year. The consensus recommendation of the observers is that CIRP and DOE/NNSA NA-23 build on the experience and personal contacts gained during the experiment to plan and conduct an even more effective experiment in the future, perhaps as early as next year (2006). If the decision is made to conduct a follow-on experiment, we strongly recommend that the LLNL and JAERI representatives work cooperatively with CIRP throughout the entire planning phase of the experiment. As discussed in Section V, a 2006 China tracer experiment could serve as a springboard to a 2007 long-range international tracer experiment involving South Korea.

Bradley, M M; Sullivan, T J; Keating II, G A; Leach, M J

2005-09-07T23:59:59.000Z

134

Effect of the on/off cycling modulation time ratio of C2H2/SF6 flows on the formation of geometrically controlled carbon coils  

Science Conference Proceedings (OSTI)

Carbon coils could be synthesized using C2H2/H2 as source gases and SF6 as an incorporated additive gas under thermal chemical vapor deposition system. Nickel catalyst layer deposition and then hydrogen plasma ...

Young-Chul Jeon; Jun-Ho Eum; Sung-Hoon Kim; Jung-Chul Park; Sung Il Ahn

2012-01-01T23:59:59.000Z

135

New Square, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Square, New York: Energy Resources Square, New York: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.13965°, -74.028612° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.13965,"lon":-74.028612,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

136

Mercerville-Hamilton Square, New Jersey: Energy Resources | Open Energy  

Open Energy Info (EERE)

Mercerville-Hamilton Square, New Jersey: Energy Resources Mercerville-Hamilton Square, New Jersey: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.2292669°, -74.6693186° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.2292669,"lon":-74.6693186,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

137

Frankfort Square, Illinois: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Square, Illinois: Energy Resources Square, Illinois: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.5189226°, -87.8031048° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.5189226,"lon":-87.8031048,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

138

Square ice, alternating sign matrices and classical orthogonal polynomials  

E-Print Network (OSTI)

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

F. Colomo; A. G. Pronko

2004-11-25T23:59:59.000Z

139

Square wells, quantum wells and ultra-thin metallic films  

E-Print Network (OSTI)

The eigenvalue equations for the energy of bound states of a particle in a square well are solved, and the exact solutions are obtained, as power series. Accurate analytical approximate solutions are also given. The application of these results in the physics of quantum wells are discussed,especially for ultra-thin metallic films, but also in the case of resonant cavities, heterojunction lasers, revivals and super-revivals.

Victor Barsan

2013-07-09T23:59:59.000Z

140

DESIGN OF PHASE INDUCED AMPLITUDE APODIZATION CORONAGRAPHS OVER SQUARE APERTURES  

Science Conference Proceedings (OSTI)

The purpose of this paper is to present the results of a theoretical study pertaining to the feasibility of Phase Induced Amplitude Apodization (PIAA) units using deformable mirrors (DMs). We begin by reviewing the general derivation of the design equations driving PIAA. We then show how to solve these equations for square apertures and show the performance of pure PIAA systems in the ray optics regime. We tie these design equations into the study of edge diffraction effects and provide a general expression for the field after a full propagation through a PIAA coronagraph. Third, we illustrate how a combination of pre- and post-apodizers yields a contrast of 10{sup -10} even in the presence of diffractive effects, for configuration with neither wavefront errors or wavefront control. Finally, we present novel PIAA configurations over square apertures which circumvent the constraints on the manufacturing of PIAA optics by inducing the apodization with two square DMs. Such solutions rely on pupil size smaller than currently envisioned static PIAA solutions and thus require aggressive pre- and post-apodizing screens in order to mitigate for diffractive effect between the two mirrors. As a result they are associated with significant loss in performance, throughput in particular.

Pueyo, Laurent [Department of Physics and Astronomy, Johns Hopkins University, 366 Bloomberg Center, 3400 N. Charles Street, Baltimore, MD 21218 (United States); Jeremy Kasdin, N.; Carlotti, Alexis [Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08544 (United States); Vanderbei, Robert, E-mail: lap@pha.jhu.edu [Department of Operations Research and Financial Engineering, Princeton University, Princeton, NJ 08544 (United States)

2011-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

Simple chemical assays for presence of S{sub 2}F{sub 10} in decomposed SF{sub 6}  

SciTech Connect

Disulfur decafluoride (S{sub 2}F{sub 10}; also referred to as sulfur pentafluoride) is a highly toxic gas which can be produced by electrical discharges in SF{sub 6}. It would be very useful, both for safety in handling decomposed SF{sub 6} and for diagnosis of fault conditions, to have a convenient, rapid and sensitive field assay for the presence of S{sub 2}F{sub 10}. A number of different assays for S{sub 2}F{sub 10} with varying levels of sensitivity have been developed in the course of a CRADA initiative ``Investigation of S{sub 2}F{sub 10} Production and Mitigation in Compressed SF{sub 6}-Insulated power Systems.`` These techniques include GC-MS, cryogenic GC enrichment and IR absorption. Although all of these procedures have been shown to have utility in detecting S{sub 2}F{sub 10}, and some have great sensitivity, they do not, in general, lend themselves to rapid field analyses. Ideally, one might wish to have an assay modeled after the ``Draeger Tubes,`` where a gas sample is drawn through some chemical compound, and the resulting color change can be used to quantify the gas of interest. Disulfur decafluoride had been rather extensively studied in World War II as a candidate chemical warfare agent, and along with biological studies of its toxicity, chemical detection techniques had also been developed. Of the chemical assays described, two were particularly promising, one involving reaction of S{sub 2}F{sub 10} with NaI to produce free I{sub 2} which could be titrated with sodium thiosulfate, and the other involving reaction of S{sub 2}F{sub 10} with p-phenylenediamine to produce a pink/red color. This second assay appeared to hold some promise, and accordingly, experiments were carried out to see if this assay could be useful for detecting S{sub 2}F{sub 10} in electrically decomposed SF{sub 6} samples.

Griffin, G.D.; Baker, M.R.; Sauers, I.

1994-10-01T23:59:59.000Z

142

Positive Scattering Cross Sections using Constrained Least Squares  

Science Conference Proceedings (OSTI)

A method which creates a positive Legendre expansion from truncated Legendre cross section libraries is presented. The cross section moments of order two and greater are modified by a constrained least squares algorithm, subject to the constraints that the zeroth and first moments remain constant, and that the standard discrete ordinate scattering matrix is positive. A method using the maximum entropy representation of the cross section which reduces the error of these modified moments is also presented. These methods are implemented in PARTISN, and numerical results from a transport calculation using highly anisotropic scattering cross sections with the exponential discontinuous spatial scheme is presented.

Dahl, J.A.; Ganapol, B.D.; Morel, J.E.

1999-09-27T23:59:59.000Z

143

Rotor-router aggregation on the layered square lattice  

E-Print Network (OSTI)

In rotor-router aggregation on the square lattice Z^2, particles starting at the origin perform deterministic analogues of random walks until reaching an unoccupied site. The limiting shape of the cluster of occupied sites is a disk. We consider a small change to the routing mechanism for sites on the x- and y-axes, resulting in a limiting shape which is a diamond instead of a disk. We show that for a certain choice of initial rotors, the occupied cluster grows as a perfect diamond.

Kager, Wouter

2010-01-01T23:59:59.000Z

144

Lightning protection requirements of SF/sub 6/ substation determined by hybrid simulator. [115/345 kv station  

SciTech Connect

The development of a hybrid computer simulation which can provide the type and quantity of data necessary for determining the behavior of lightning-caused surges traveling through substations is discussed. Results from a specific application on a 115-kV/345-kV station are presented. The results show that the simulation of SF/sub 6/ substations during lightning-caused surges is ideally accomplished by hybrid computer. The quantity of data for complete substation analysis may be gathered efficiently. In addition, digital graphical summaries provide quick insight into substation behavior. The application of this method to simple configurations has shown the previous assumptions must be carefully reviewed. For example, it is shown by computer simulation and analytical hand calculation that the surges with the steepest wave fronts may not produce the highest substation voltages. It is concluded that this hybrid simulation is an excellent tool in the determination of SF/sub 6/ substation response to lightning-caused surges. (LCL)

Tranen, J.D. (New England Electric System, Westborough, MA); Hedin, R.A.; Minnick, J.J.; Priest, K.W.

1977-01-01T23:59:59.000Z

145

Solar-energy-system performance evaluation, Cathedral Square, Burlington, Vermont, July-December 1981  

DOE Green Energy (OSTI)

The Cathedral Square solar site is a 10-story multiunit apartment building in Vermont. Its active solar energy system is designed to supply 51% of the hot water load, and consists of 1798 square feet of flat plate collectors, 2699-gallon water tank in an enclosed mechanical room on the roof, and two auxiliary natural gas boilers to supply hot water to immersed heat exchanger in an auxiliary storage tank. The measured solar fraction was only 28%, not 51%, which, it is concluded, is an unreasonable expectation. Other performance data include the solar savings ratio, conventional fuel savings, system performance factor, and solar system coefficient of performance. Monthly performance data are given for the solar system overall, and for the collector, storage, and hot water subsystems. Also included are insolation data, typical storage fluid temperatures, domestic hot water consumption, and solar heat exchangers inlet/outlet temperatures, and typical domestic hot water subsystem temperatures. In addition, the system operating sequence and solar energy utilization are given. Appended are a system description, performance evaluation techniques, long-term weather data. (LEW)

Welch, K.M.

1981-01-01T23:59:59.000Z

146

,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"  

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

1 Average Square Footage of Midwest Homes, by Housing Characteristics, 2009" 1 Average Square Footage of Midwest Homes, by Housing Characteristics, 2009" " Final" ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member" "Housing Characteristics","Millions","Total2","Heated","Cooled","Total2","Heated","Cooled" "Total Midwest",25.9,2272,1898,1372,912,762,551 "Midwest Divisions and States" "East North Central",17.9,2251,1869,1281,892,741,508 "Illinois",4.8,2186,1911,1451,860,752,571 "Michigan",3.8,1954,1559,962,729,582,359 "Wisconsin",2.3,2605,2091,1258,1105,887,534

147

,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"  

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

3 Average Square Footage of West Homes, by Housing Characteristics, 2009" 3 Average Square Footage of West Homes, by Housing Characteristics, 2009" " Final" ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member" "Housing Characteristics","Millions","Total2","Heated","Cooled","Total2","Heated","Cooled" "Total West",24.8,1708,1374,800,628,506,294 "West Divisions and States" "Mountain",7.9,1928,1695,1105,723,635,415 "Mountain North",3.9,2107,1858,912,776,684,336 "Colorado",1.9,2082,1832,722,896,788,311 "Idaho, Montana, Utah, Wyoming",2,2130,1883,1093,691,610,354

148

Y-12 Lease Summary Address* (Description) Square Footage Lease Term Expiration Date  

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

Y-12 Lease Summary Y-12 Lease Summary Address* (Description) Square Footage Lease Term Expiration Date Onsite Leases 602 Scarboro Rd (New Hope Center) 137,758 square feet Five years 05/04/2012 301 Bear Creek Rd (Jack Case Center) 411,837 square feet Five years 05/04/2012 Offsite Leases 200 Summit Place (Records Storage) 24,585 square feet Five years 5/31/2015 113C Union Valley Rd (Analytical Lab) 18,450 square feet Five years 10/24/2015 115 Union Valley Rd (Warehouse) 28,800 square feet Five years 07/20/2015 1099 Commerce Park Dr. (UPF Project) 64,960 square feet One year 09/30/2011 2410 Cherahala Boulevard (UPF Project) 32,058 square feet Six Months 12/31/2011 Knoxville, Tennessee * Oak Ridge, Tennessee unless noted otherwise.

149

Directional Distributions and Mean Square Slopes in the Equilibrium and Saturation Ranges of the Wave Spectrum  

Science Conference Proceedings (OSTI)

Field observations show that the crosswind component constitutes a significant portion of the ocean surface mean square slope. The average ratio between the crosswind and upwind mean square slope components is 0.88 in slick-covered ocean ...

Paul A. Hwang; David W. Wang

2001-05-01T23:59:59.000Z

150

Dudley Square : a public building as a catalyst for urban revitalization  

E-Print Network (OSTI)

Dudley Square in Roxbury, Massachusetts serves as the economic and commercial center for Boston's minority community. Between 1650 and 1950 the Dudley Square area grew in importance to become a major economic center outside ...

Raymond, Harold Ray

1990-01-01T23:59:59.000Z

151

A square root analog to digital converter to optimally convert photonic signals for computed tomography  

E-Print Network (OSTI)

The arrival of photons at a given location is a Poisson process with an associated shot noise which rises with the square root of the number of photons received. An analog-to-digital converter (ADC) with a square root ...

Bieniosek, Matthew (Matthew F.)

2010-01-01T23:59:59.000Z

152

Flashover Characteristics Along the Epoxy Resin Insulator under DC Voltage in SF6 Gas  

Science Conference Proceedings (OSTI)

In order to promote the flexibility about the selection of transmission corridor, DC gas insulated transmission line (GIL) can be utilized to substitute part of the overhead line or cable in special environment. Key factors that greatly threaten the ... Keywords: surface charge accumulation, flashover voltage, surface conductivity, time constant, electric field distribution, geometry

Zhijie Jia; Ping Liu; Jianming Li; Lin Yang

2012-03-01T23:59:59.000Z

153

Recent developments: PKI square dish for the Soleras Project  

Science Conference Proceedings (OSTI)

The Square Dish solar collectors are subjected to rigorous design attention regarding corrosion at the site, and certification of the collector structure. The microprocessor controls and tracking mechanisms are improved in the areas of fail safe operations, durability, and low parasitic power requirements. Prototype testing demonstrates performance efficiency of approximately 72% at 730 F outlet temperature. Studies are conducted that include developing formal engineering design studies, developing formal engineering design drawing and fabrication details, establishing subcontracts for fabrication of major components, and developing a rigorous quality control system. The improved design is more cost effective to product and the extensive manuals developed for assembly and operation/maintenance result in faster field assembly and ease of operation.

Rogers, W.E.

1984-03-01T23:59:59.000Z

154

A virtual square grid-based coverage algorithm of redundant node for wireless sensor network  

Science Conference Proceedings (OSTI)

A virtual square grid-based coverage algorithm (VSGCA) is proposed in this paper. Each sensor node divides its sensing range into virtual square grids, if all the grids are covered by neighbors, the target node is redundant node. Compared with some previous ... Keywords: Coverage, Energy conservation, Square grid, Wireless sensor network (WSN)

Yanheng Liu; Longxiang Suo; Dayang Sun; Aimin Wang

2013-03-01T23:59:59.000Z

155

Induction of potent local cellular immunity with low dose X4 SHIV{sub SF33A} vaginal exposure  

SciTech Connect

Intravaginal inoculation of rhesus macaques with varying doses of the CXCR4 (X4)-tropic SHIV{sub SF33A} isolate revealed a threshold inoculum for establishment of systemic virus infection and a dose dependency in overall viral burden and CD4+ T cell depletion. While exposure to inoculum size of 1000 or greater 50% tissue infectious dose (TCID{sub 50}) resulted in high viremia and precipitous CD4+ T cell loss, occult infection was observed in seven of eight macaques exposed to 500 TCID{sub 50} of the same virus. The latter was characterized by intermittent detection of low level virus with no evidence of seroconversion or CD4+ T cell decline, but with signs of an ongoing antiviral T cell immune response. Upon vaginal re-challenge with the same limiting dose 11-12 weeks after the first, classic pathogenic X4 SHIV{sub SF33A} infection was established in four of the seven previously exposed seronegative macaques, implying enhanced susceptibility to systemic infection with prior exposure. Pre-existing peripheral SIV gag-specific CD4+ T cells were more readily demonstrable in macaques that became systemically infected following re-exposure than those that were not. In contrast, early presence of circulating polyfunctional cytokine secreting CD8+ T cells or strong virus-specific proliferative responses in draining lymph nodes and in the gut associated lymphoid tissue (GALT) following the first exposure was associated with protection from systemic re-infection. These studies identify the gut and lymphoid tissues proximal to the genital tract as sites of robust CD8 T lymphocyte responses that contribute to containment of virus spread following vaginal transmission.

Tasca, Silvana; Tsai, Lily; Trunova, Nataliya; Gettie, Agegnehu [Aaron Diamond AIDS Research Center, Rockefeller University, 455 First Ave., 7th Floor, New York, NY 10016 (United States); Saifuddin, Mohammed [CONRAD, Eastern Virginia Medical School, 1611 North Kent Street Suite 806, Arlington, VA 22209 (United States); Bohm, Rudolf [Tulane National Primate Research Center, Tulane University Medical Center, 18702 Three Rivers Road, Covington, LA 70433 (United States); Chakrabarti, Lisa [Institut Pasteur, Unite d'Immunologie Virale, 28 rue du Dr roux, 75724 Paris Cedex 15 (France); Cheng-Mayer, Cecilia [Aaron Diamond AIDS Research Center, Rockefeller University, 455 First Ave., 7th Floor, New York, NY 10016 (United States)], E-mail: cmayer@adarc.org

2007-10-10T23:59:59.000Z

156

Science With The Australian Square Kilometre Array Pathfinder  

E-Print Network (OSTI)

The future of cm and m-wave astronomy lies with the Square Kilometre Array (SKA), a telescope under development by a consortium of 17 countries that will be 50 times more sensitive than any existing radio facility. Most of the key science for the SKA will be addressed through large-area imaging of the Universe at frequencies from a few hundred MHz to a few GHz. The Australian SKA Pathfinder (ASKAP) is a technology demonstrator aimed in the mid-frequency range, and achieves instantaneous wide-area imaging through the development and deployment of phased-array feed systems on parabolic reflectors. The large field-of-view makes ASKAP an unprecedented synoptic telescope that will make substantial advances in SKA key science. ASKAP will be located at the Murchison Radio Observatory in inland Western Australia, one of the most radio-quiet locations on the Earth and one of two sites selected by the international community as a potential location for the SKA. In this paper, we outline an ambitious science program for ASKAP, examining key science such as understanding the evolution, formation and population of galaxies including our own, understanding the magnetic Universe, revealing the transient radio sky and searching for gravitational waves.

Simon Johnston

2007-11-14T23:59:59.000Z

157

LDA - Measurements of Transitional Flows Induced by a Square Rib  

Science Conference Proceedings (OSTI)

New fundamental measurements are presented for the transition process in flat plate boundary layers downstream of two-dimensional square ribs. By use of laser Doppler anemometry (LDA) and a large Matched-Index-of-Refraction (MIR) flow system, data for wall-normal fluctuations and Reynolds stresses were obtained in the near wall region to y+<0.1 in addition to the usual mean streamwise velocity component and its fluctuation. By varying velocity and rib height, the experiment investigated the following range of conditions: k+ = 5.5 to 21, 0.3

Becker, S.; Durst, F.; Stoots, Carl Marcel; Condie, Keith Glenn; McEligot, Donald Marinus

2002-03-01T23:59:59.000Z

158

,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"  

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

6 Average Square Footage of Mobile Homes, by Housing Characteristics, 2009" 6 Average Square Footage of Mobile Homes, by Housing Characteristics, 2009" " Final" ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member" "Housing Characteristics","Millions","Total2","Heated","Cooled","Total2","Heated","Cooled" "Total Mobile Homes",6.9,1087,985,746,413,375,283 "Census Region" "Northeast",0.5,1030,968,711,524,492,362 "Midwest",1.1,1090,1069,595,400,392,218 "South",3.9,1128,1008,894,423,378,335 "West",1.4,995,867,466,369,322,173 "Urban and Rural3" "Urban",3.5,1002,919,684,396,364,271

159

,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"  

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

2 Average Square Footage of South Homes, by Housing Characteristics, 2009" 2 Average Square Footage of South Homes, by Housing Characteristics, 2009" " Final" ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member" "Housing Characteristics","Millions","Total2","Heated","Cooled","Total2","Heated","Cooled" "Total South",42.1,1867,1637,1549,732,642,607 "South Divisions and States" "South Atlantic",22.2,1944,1687,1596,771,668,633 "Virginia",3,2227,1977,1802,855,759,692 "Georgia",3.5,2304,1983,1906,855,736,707 "Florida",7,1668,1432,1509,690,593,625 "DC, DE, MD, WV",3.4,2218,1831,1440,864,713,561

160

,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"  

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

4 Average Square Footage of Single-Family Homes, by Housing Characteristics, 2009" 4 Average Square Footage of Single-Family Homes, by Housing Characteristics, 2009" " Final" ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member" "Housing Characteristics","Millions","Total2","Heated","Cooled","Total2","Heated","Cooled" "Total Single-Family",78.6,2422,2002,1522,880,727,553 "Census Region" "Northeast",12.7,2843,2150,1237,1009,763,439 "Midwest",19.2,2721,2249,1664,1019,842,624 "South",29.7,2232,1945,1843,828,722,684 "West",16.9,2100,1712,1009,725,591,348 "Urban and Rural3"

Note: This page contains sample records for the topic "factor sf square" 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

,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"  

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

0 Average Square Footage of Northeast Homes, by Housing Characteristics, 2009" 0 Average Square Footage of Northeast Homes, by Housing Characteristics, 2009" " Final" ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member" "Housing Characteristics","Millions","Total2","Heated","Cooled","Total2","Heated","Cooled" "Total Northeast",20.8,2121,1663,921,836,656,363 "Northeast Divisions and States" "New England",5.5,2232,1680,625,903,680,253 "Massachusetts",2.5,2076,1556,676,850,637,277 "CT, ME, NH, RI, VT",3,2360,1781,583,946,714,234 "Mid-Atlantic",15.3,2080,1657,1028,813,647,402

162

,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"  

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

5 Average Square Footage of Multi-Family Homes, by Housing Characteristics, 2009" 5 Average Square Footage of Multi-Family Homes, by Housing Characteristics, 2009" " Final" ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member" "Housing Characteristics","Millions","Total2","Heated","Cooled","Total2","Heated","Cooled" "Total Multi-Family",28.1,930,807,535,453,393,261 "Census Region" "Northeast",7.6,991,897,408,471,426,194 "Midwest",5.6,957,857,518,521,466,282 "South",8.4,924,846,819,462,423,410 "West",6.5,843,606,329,374,269,146 "Urban and Rural3" "Urban",26.9,927,803,531,450,390,258

163

,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member"  

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

9 Average Square Footage of U.S. Homes, by Housing Characteristics, 2009" 9 Average Square Footage of U.S. Homes, by Housing Characteristics, 2009" " Final" ,"Housing Units1","Average Square Footage Per Housing Unit",,,"Average Square Footage Per Household Member" "Housing Characteristics","Millions","Total2","Heated","Cooled","Total2","Heated","Cooled" "Total",113.6,1971,1644,1230,766,639,478 "Census Region" "Northeast",20.8,2121,1663,921,836,656,363 "Midwest",25.9,2272,1898,1372,912,762,551 "South",42.1,1867,1637,1549,732,642,607 "West",24.8,1708,1374,800,628,506,294 "Urban and Rural3" "Urban",88.1,1857,1546,1148,728,607,450

164

The T4 Phage SF1B Helicase Dda Is Structurally Optimized to Perform DNA Strand Separation  

Science Conference Proceedings (OSTI)

Helicases move on DNA via an ATP binding and hydrolysis mechanism coordinated by well-characterized helicase motifs. However, the translocation along single-stranded DNA (ssDNA) and the strand separation of double-stranded (dsDNA) may be loosely or tightly coupled. Dda is a phage T4 SF1B helicase with sequence homology to the Pif1 family of helicases that tightly couples translocation to strand separation. The crystal structure of the Dda-ssDNA binary complex reveals a domain referred to as the pin that was previously thought to remain static during strand separation. The pin contains a conserved phenylalanine that mediates a transient base-stacking interaction that is absolutely required for separation of dsDNA. The pin is secured at its tip by protein-protein interactions through an extended SH3 domain thereby creating a rigid strut. The conserved interface between the pin and the SH3 domain provides the mechanism for tight coupling of translocation to strand separation.

He, Xiaoping; Byrd, Alicia K.; Yun, Mi-Kyung; Pemble IV, Charles W.; Harrison, David; Yeruva, Laxmi; Dahl, Christopher; Kreuzer, Kenneth N.; Raney, Kevin D.; White, Stephen W. (Duke); (SJCH); (Arkansas)

2012-10-16T23:59:59.000Z

165

Research on the MPCG algorithm applied in the three dimensional electric field calculation of SF6 circuit breaker in three-phase-in-one tank GIS  

Science Conference Proceedings (OSTI)

With the structure miniaturization of SF6 Circuit Breaker in three-phase-in-one-tank GIS, improvement of internal structure design and layout should be taken into account to balance the electric field intensity distribution among phases. By ... Keywords: GIS(gas insulated switchgear), MPCG(modified preconditioned conjugate gradient), circuit breaker, electric field calculation, finite element method, sparse matrix, three dimensional, three-phase-in-one-tank

Ma Ai-qing; Jiang Xiu-chen; Zeng Yi

2008-12-01T23:59:59.000Z

166

Fully complex-valued radial basis function networks: Orthogonal least squares regression and classification  

Science Conference Proceedings (OSTI)

We consider a fully complex-valued radial basis function (RBF) network for regression and classification applications. For regression problems, the locally regularised orthogonal least squares (LROLS) algorithm aided with the D-optimality experimental ... Keywords: Classification, Complex-valued radial basis function network, D-optimality experimental design, Fisher ratio of class separability measure, Orthogonal least squares algorithm, Regression

S. Chen; X. Hong; C. J. Harris; L. Hanzo

2008-10-01T23:59:59.000Z

167

Least-Squares Spectral Method for the solution of a fractional advection-dispersion equation  

Science Conference Proceedings (OSTI)

Fractional derivatives provide a general approach for modeling transport phenomena occurring in diverse fields. This article describes a Least Squares Spectral Method for solving advection-dispersion equations using Caputo or Riemann-Liouville fractional ... Keywords: Advection-dispersion, Anomalous diffusion, Anomalous transport, Caputo derivative, Fractional derivative, Least-Squares, Riemann-Liouville derivative, Riesz derivative, Spectral Method

Alfredo RaL Carella; Carlos Alberto Dorao

2013-01-01T23:59:59.000Z

168

Generation of pornographic blacklist and its incremental update using an inverse chi-square based method  

Science Conference Proceedings (OSTI)

This study presented an inverse chi-square based web content classification system that works along with an incremental update mechanism for incremental generation of pornographic blacklist. The proposed system, as indicated from the experimental results, ... Keywords: Incremental update, Inverse chi-square function, Pornographic blacklist, Web content classification

Lung-Hao Lee; Cheng-Jye Luh

2008-09-01T23:59:59.000Z

169

Applying least squares support vector machines to the airframe wing-box structural design cost estimation  

Science Conference Proceedings (OSTI)

This research used the least squares support vector machines (LS-SVM) method to estimate the project design cost of an airframe wing-box structure. We also compared the estimation performance using back-propagation neural networks (BPN) and statistical ... Keywords: Airframe structure, Back-propagation neural networks, Cost estimation, Least squares support vector machines, Response surface methodology

S. Deng; Tsung-Han Yeh

2010-12-01T23:59:59.000Z

170

Algorithm 741: least-squares solution of a linear, bordered, block-diagonal system of equations  

Science Conference Proceedings (OSTI)

A package of Fortran subroutines is presented for the least-squares solution of a system of overdetermined, full-rank, linear equations with single-bordered block-diagonal structure. This structure allows for a natural sequential processing, one block ... Keywords: bordered block-diagonal equations, least-squares solutions, sparse systems

Richard D. Ray

1995-03-01T23:59:59.000Z

171

A view from the shore: interpreting fish trap use in Comox Harbour through zooarchaeological analysis of fish remains from the Q'umu?xs Village site (DkSf-19), Comox Harbour, British Columbia.  

E-Print Network (OSTI)

??This thesis presents the results of recent sampling of the Qumu?xs Village site (DkSf-19) at Comox Harbour, British Columbia. Bucket auger and column sampling was (more)

Caldwell, Megan

2008-01-01T23:59:59.000Z

172

SEIS SF 052611.txt  

National Nuclear Security Administration (NNSA)

or not done by our neglect to assure future 14 generations. 15 The drilling into the geothermal pools, 16 what we have heard from experts about seismic activity, 17 only correlates...

173

LLNL SF6 Management  

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

GHG emissions. Regulatory Change (cont.) In 2010, DOE prepared its "Strategic Sustainability Performance Plan" which identified targets (by 2020, DOE facilities will decrease...

174

SF6432-CL  

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

and vehicles entering or leaving the Sandia-controlled premises are subject to search. Contractor will promptly notify Sandia and provide a report of any accidents or...

175

Compass, Square and Swastika: Freemasonry in the Third Reich  

E-Print Network (OSTI)

Nazi persecution was not uniform and could be negotiated by the groups being targeted based on a number of factors including the racial status of the group being persecuted, the willingness of the group members to cooperate with the regime, the services and skills the group had to offer and the willingness of the regime to allow cooperation. The experience of Freemasons under the Third Reich provides an example of the ability of targeted groups to negotiate Nazi persecution based on these factors. As members of the educated and professional class, Freemasons belonged to the demographic that most strongly supported Hitler from the late 1920s until war's outbreak in 1939. For Hitler, the skills these men possessed as doctors, lawyers, businessmen and bankers were essential to the success of the regime. So what would have otherwise been a mutually beneficial relationship eagerly sought after by both parties was prevented by the fact that the men were Freemasons and thus had ties to an organization whose ideology stood in complete contrast to that of National Socialism. However, because the identifier "Freemason" was not one based on biology or race, Freemasons had the ability to shed their identity as Freemasons by leaving the regime, an ability that they willingly and eagerly exercised. In return, the Nazi Party had to decide to what extent former Freemasons, whose professional skills and talent were so essential, could be allowed to work with the regime. Thus began the complex dance of compromise as each side tested the limits of what it could and couldn't do in order to cooperate with the other. For former Freemasons, the goal was trying to prove loyalty to the regime in the face of their previous lodge membership. For the regime the goal was finding a balance between ideological purity and practical necessity. Though the Nazis destroyed Freemasonry as an institution, the success of former Freemasons in aligning with the party as individuals shows the ability of Germans, even those in targeted groups, to escape persecution and even benefit from the regime that had previously targeted them.

Thomas, Christopher Campbell

2011-08-01T23:59:59.000Z

176

Crystal structure, physical properties and electronic structure of a new organic conductor B"-(BEDT-TTF){sub 2}SF{sub 5}CHFCF{sub 2}SO{sub 3}.  

SciTech Connect

A new organic conductor, {beta}'-(BEDT-TTF){sub 2}SF{sub 5}CHFCF{sub 2}So{sub 3}[BEDT-TTF, hereafter abbreviated ET, refers to bis(ethylenedithio)tetrathiafulvalene], was prepared by electrocrystallization. The crystal structure of this salt was determined by single crystal X-ray diffraction at 298 and 150 K, its physical properties were examined by electrical resistivity, Raman spectroscopy and EPR measurements, and its electronic structure was calculated and compared with that of the analogous salt {beta}'-(ET){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3}. Whereas {beta}'-(ET){sub 2}SF{sub 5}CHFCF{sub 2}SO{sub 3} has disordered anions and undergoes a metal-to-insulator transition at {approx}190 K, {beta}'-(ET){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} has ordered anions and is semiconducting down to {approx}100 K, metallic below {approx}100 K, and superconducting below 5 K. At room temperature both {beta}'-(ET){sub 2}SF{sub 5}CHFCF{sub 2}SO{sub 3} and {beta}'(ET){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} have similar electronic band structures and physical properties. When the temperature is lowered, each donor molecule stack becomes dimerized in both salts. However, the interdimer interaction within each donor stack nearly vanishes in {beta}'-(ET){sub 2}SF{sub 5}CHFCF{sub 2}SO{sub 3}, but remains substantial in {beta}'-(ET){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3}.

Schlueter, J. A.; Ward, B. H.; Geiser, U.; Wang, H. H.; Kini, A. M.; Parakka, J.; Morales, E.; Koo, H.-J.; Whangbo, M.-H.; Winter, R. W.; Mohtasham, J.; Gard, G. L.; Materials Science Division; North Carolina State Univ.; Portland State Univ.

2001-01-01T23:59:59.000Z

177

A simultaneous measurement of the $b$-tagging efficiency scale factor and the $t\\bar{t}$ Production Cross Section at the Collider Detector at Fermilab  

SciTech Connect

The ability to compare results between Monte Carlo and data is imperative in modern experimental high-energy physics analyses. The b-tagging efficiency Scale Factor (SF) allows for an accurate comparison of b quark identification in data samples and Monte Carlo. This thesis presents a simultaneous measurement of the SF for the SecVtx algorithm and the t{bar t} production cross section using 5.6 fb{sup -1} of p{bar p} collision data at {radical}s = 1.96 TeV collected by the Collider Detector at Fermilab (CDF) experiment. The t{bar t} cross section was measured to be 7.26 {+-} 0.47 pb, consistent with prior CDF analyses. The tight SF value was measured to be 0.925 {+-} 0.032 and the loose SF value was measured at 0.967 {+-} 0.033. These are the most precise SF SecVtx measurements to be performed at CDF to date.

Hussain, Nazim; /McGill U.

2011-07-01T23:59:59.000Z

178

Supercomputers Crack Sixty-Trillionth Binary Digit of Pi-Squared |  

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

Supercomputers Crack Sixty-Trillionth Binary Digit of Pi-Squared Supercomputers Crack Sixty-Trillionth Binary Digit of Pi-Squared Supercomputers Crack Sixty-Trillionth Binary Digit of Pi-Squared April 28, 2011 - 11:28am Addthis David H. Bailey | Photo Courtesy of Lawrence Berkely National Lab David H. Bailey | Photo Courtesy of Lawrence Berkely National Lab Linda Vu What are the key facts? Australian researchers have found the sixty-trillionth binary digit of Pi-squared. The calculation would have taken a single computer processor unit (CPU) 1,500 years to calculate, but it took just a few months on IBM's "BlueGene/P" supercomputer, which is designed to run continuously at one quadrillion calculations per second. Pi is one of the most mysterious numbers in mathematics and can never be expressed as a finite decimal number -- humanity will never have

179

Ocean Interpolation by Four-Dimensional Weighted Least SquaresApplication to the Waters around Australasia  

Science Conference Proceedings (OSTI)

A new four-dimensional ocean interpolation system based on locally weighted least squares fitting is presented. A loess filter is used to interpolate irregularly spaced data onto a uniform grid. This involves projecting the data onto quadratic ...

K. R. Ridgway; J. R. Dunn; J. L. Wilkin

2002-09-01T23:59:59.000Z

180

Approximate square-root-time relaxation in glass-forming liquids  

E-Print Network (OSTI)

We present data for the dielectric relaxation of 43 glass-forming organic liquids, showing that the primary (alpha) relaxation is often close to square-root-time relaxation. The better an inverse power-law description of the high-frequency loss applies, the more accurately is square-root-time relaxation obeyed. These findings suggest that square-root-time relaxation is generic to the alpha process, once a common view, but since long believed to be incorrect. Only liquids with very large dielectric losses deviate from this picture by having consistently narrower loss peaks. As a further challenge to the prevailing opinion, we find that liquids with accurate square-root-time relaxation cover a wide range of fragilities.

Albena I. Nielsen; Tage Christensen; Bo Jakobsen; Kristine Niss; Niels Boye Olsen; Ranko Richert; Jeppe C. Dyre

2007-12-17T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

Numerical Investigation of Turbulent Natural Convection in Differentially Heated Square Cavities  

Science Conference Proceedings (OSTI)

This paper deals with the numerical simulation of turbulent natural convection in cavities heated from the side. Three cases are considered: an air?filled square cavity of size 0.75 m

Sonja Schmelter; Gert Lindner; Gudrun Wendt; Regine Model

2011-01-01T23:59:59.000Z

182

Least Squares Retrieval of Microburst Winds from Single-Doppler Radar Data  

Science Conference Proceedings (OSTI)

A least squares (LS) method is developed for retrieving low-altitude winds from single-Doppler radar scans. The method is tested with Denver airport microburst data and the results compared with the previously developed simple adjoint (SA) ...

Chong-Jian Qiu; Qin Xu

1996-06-01T23:59:59.000Z

183

Implications of the Form of the Ensemble Transformation in the Ensemble Square Root Filters  

Science Conference Proceedings (OSTI)

This paper considers implications of different forms of the ensemble transformation in the ensemble square root filters (ESRFs) for the performance of ESRF-based data assimilation systems. It highlights the importance of using mean-preserving ...

Pavel Sakov; Peter R. Oke

2008-03-01T23:59:59.000Z

184

Skill Scores Based on the Mean Square Error and Their Relationships to the Correlation Coefficient  

Science Conference Proceedings (OSTI)

Several skill scores are defined, based on the mean-square-error measure of accuracy and alternative climatological standards of reference. Decompositions of these skill scores are formulated, each of which is shown to possess terms involving 1) ...

Allan H. Murphy

1988-12-01T23:59:59.000Z

185

Matching method and exact solvability of discrete PT-symmetric square wells  

E-Print Network (OSTI)

Discrete PT-symmetric square wells are studied. Their wave functions are found proportional to classical Tshebyshev polynomials of complex argument. The compact secular equations for energies are derived giving the real spectra in certain intervals of non-Hermiticity strengths Z. It is amusing to notice that although the known square well re-emerges in the usual continuum limit, a twice as rich, upside-down symmetric spectrum is exhibited by all its present discretized predecessors.

Miloslav Znojil

2006-05-24T23:59:59.000Z

186

An optical pattern recognition architecture implementing the mean-square-error correlation algorithm  

DOE Patents (OSTI)

The present invention relates to optical computing and image and pattern recognition systems and techniques in general and, more particularly, to an optical architecture for accomplishing real-time two-dimensional pattern recognition by implementing the so-called Mean-Square-Error'' correlation algorithm (also referred to as the Difference-Squared Error'' algorithm) for discriminating, i.e., recognizing two-dimensional patterns in gray-scale images. 16 figs.

Molley, P.A.

1990-03-26T23:59:59.000Z

187

Justice Square  

E-Print Network (OSTI)

into sunrise in Mashhad, Iran Sound of EKG Monitors fadesMORNING TITLE CARD: MASHHAD, IRAN The CALL TO PRAYER soundsBENHAM If we can get you into Iran you have a good chance at

Deratany, Jay Paul

2013-01-01T23:59:59.000Z

188

Advanced Online Flux Mapping of CANDU PHWR by Least-Squares Method  

Science Conference Proceedings (OSTI)

A least-squares method that solves both the core neutronics design equations and the in-core detector response equations on the least-squares principle is presented as a new advanced online flux-mapping method for CANada Deuterium Uranium (CANDU) pressurized heavy water reactors (PHWRs). The effectiveness of the new flux-mapping method is examined in terms of online flux-mapping calculations with numerically simulated true flux distribution and detector signals and those with the actual core-follow data for the Wolsong CANDU PHWRs in Korea. The effects of core neutronics models as well as the detector failures and uncertainties of measured detector signals on the effectiveness of the least-squares flux-mapping calculations are also examined.The following results are obtained. The least-squares method predicts the flux distribution in better agreement with the simulated true flux distribution than the standard core neutronics calculations by the finite difference method (FDM) computer code without using the detector signals. The adoption of the nonlinear nodal method based on the unified nodal method formulation instead of the FDM results in a significant improvement in prediction accuracy of the flux-mapping calculations. The detector signals estimated from the least-squares flux-mapping calculations are much closer to the measured detector signals than those from the flux synthesis method (FSM), the current online flux-mapping method for CANDU reactors. The effect of detector failures is relatively small so that the plant can tolerate up to 25% of detector failures without seriously affecting the plant operation. The detector signal uncertainties aggravate accuracy of the flux-mapping calculations, yet the effects of signal uncertainties of the order of 1% standard deviation can be tolerable without seriously degrading the prediction accuracy of the least-squares method. The least-squares method is disadvantageous because it requires longer CPU time than the existing FSM. Considering ever-increasing computer speed and the improved operational safety margin of CANDU reactors gained by accurate flux-mapping calculations, however, it is concluded that the least-squares method presents an effective alternative to the existing flux-mapping method for CANDU reactors.

Hong, In Seob [Seoul National University (Korea, Republic of); Kim, Chang Hyo [Seoul National University (Korea, Republic of); Suk, Ho Chun [Korea Atomic Energy Research Institute (Korea, Republic of)

2005-07-15T23:59:59.000Z

189

Impact of SF{sub 6} plasma treatment on performance of TaN-HfO{sub 2}-InP metal-oxide-semiconductor field-effect transistor  

SciTech Connect

In this work, the experimental impact of SF{sub 6} plasma treatment on the performance of InP metal-oxide-semiconductor field-effect transistors is presented. S and F are incorporated into atomic layer deposited HfO{sub 2} via postgate SF{sub 6} plasma treatment. The decreased subthreshold swing, gate leakage (I{sub g}), and increased effective channel mobility ({mu}{sub eff}) indicate that better interface and bulk oxide quality have been achieved with SF{sub 6} plasma treatment due to the formation of stronger Hf-F bonds. Drive current (I{sub d}), transconductance (G{sub m}), and effective channel mobility ({mu}{sub eff}) are improved by 22.3%, 35%, and 35%, respectively, compared with those of control devices.

Wang Yanzhen; Chen Yenting; Zhao Han; Xue Fei; Zhou Fei; Lee, Jack C. [Department of Electrical and Computer Engineering, Microelectronics Research Center, University of Texas at Austin, Austin, Texas 78758 (United States)

2011-01-24T23:59:59.000Z

190

Electromagnetic form factors of hadrons  

SciTech Connect

A vector meson dominance model of the electromagnetic form factors of hadrons is developed which is based on the use of unstable particle propagators. Least-square fits are made to the proton, neutron, pion and kaon form factor data in both the space and time-like regions. A good fit to the low-energy nucleon form factor data is obtained using only rho, $omega$, and phi dominance, and leads to a determination of the vector meson resonance parameters in good agreement with experiment. The nucleon-vector meson coupling constants obey simple sum rules indicating that there exists no hard core contribution to the form factors within theoretical uncertainties. The prediction for the electromagnetic radii of the proton is in reasonable agreement with recent experiments. The pion and kaon charge form factors as deduced from the nucleon form factors assuming vector meson universality are compared to the data. The pion form factor agrees with the data in both the space and time-like regions. The pion charge radius is in agreement with the recent Dubna result, but the isovector P-wave pion-pion phase shift calculated from the theory disagrees with experiment. A possible contribution to the form factors from a heavy rho meson is also evaluated. (auth)

Zidell, V.S.

1976-01-01T23:59:59.000Z

191

Table 5a. Total District Heat Consumption per Effective Occupied Square  

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

a. Total District Heat Consumption per Effective a. Total District Heat Consumption per Effective Occupied Square Foot, 1992 Building Characteristics All Buildings Using District Heat (thousand) Total District Heat Consumption (trillion Btu) District Heat Intensities (thousand Btu) Per Square Foot Per Effective Occupied Square Foot All Buildings 94 429 84 93 Building Floorspace (Square Feet) 1,001 to 5,000 18 Q Q Q 5,001 to 10,000 11 Q Q Q 10,001 to 25,000 28 65 144 155 25,001 to 50,000 16 Q Q Q 50,001 to 100,000 9 50 79 81 100,001 to 200,000 6 59 76 79 200,001 to 500,000 5 109 71 77 Over 500,000 1 65 62 80 Principal Building Activity Education 22 50 71 78 Food Sales and Service Q Q Q Q Health Care 3 57 100 142 Lodging 9 66 112 116 Mercantile and Service 9 Q Q Q Office 24 110 63 70 Public Assembly 10 23 64 66 Public Order and Safety Q Q Q Q Religious Worship Q Q Q Q Warehouse and Storage

192

Levy path integral approach to the solution of the fractional Schrdinger equation with infinite square well  

E-Print Network (OSTI)

The solution to the fractional Schr\\"odinger equation with infinite square well is obtained in this paper, by use of the L\\'evy path integral approach. We obtain the even and odd parity wave functions of this problem, which are in accordance with those given by Laskin in [Chaos 10 (2000), 780--790].

Dong Jianping

2013-01-14T23:59:59.000Z

193

Contributed paper: Robust digital watermarking in PDTDFB domain based on least squares support vector machine  

Science Conference Proceedings (OSTI)

Geometric distortion is known as one of the most difficult attacks to resist, for it can desynchronize the location of the watermark and hence causes incorrect watermark detection. It is a challenging work to design a robust image watermarking scheme ... Keywords: Gaussian-Hermite moment, Geometric distortion, Image watermarking, Least squares support vector machine (LS-SVM), Shiftable complex directional pyramid (PDTDFB)

Hong-Ying Yang, Xiang-Yang Wang, Yan Zhang, Miao E-Nuo

2013-10-01T23:59:59.000Z

194

Use of multiple 4$pi$ radiation sources for quasi-uniform irradiation of square surfaces  

SciTech Connect

The question of distance and location of multiple 4 pi radiation sources from square planar target surfaces is addressed, with the constraint that the surface be irradiated with 80% uniformity. Results of computer calculations are presented, giving source location coordinates for optimum use of the sources under the uniformity constraint. (auth)

Clark, R.W.; Freiwald, D.A.

1973-11-01T23:59:59.000Z

195

Gravity as the square of Yang-Mills: implications for N=8 Supergravity  

E-Print Network (OSTI)

The pure gravity Lagrangian can be written as the "square" of the pure Yang-Mills Lagrangian to second order in coupling constants. This paper uses this form of the gravity Lagrangian as a starting point to arrive at a compact light-cone superspace Lagrangian for N=8 Supergravity to order $\\kappa$^2.

Sudarshan Ananth

2009-02-18T23:59:59.000Z

196

Impact Ionization Model Using Average Energy and Average Square Energy of Distribution Function  

E-Print Network (OSTI)

Impact Ionization Model Using Average Energy and Average Square Energy of Distribution Function Ken relaxation length, v sat ø h''i (¸ 0:05¯m), the energy distribution function is not well described calculation of impact ionization coefficient requires the use of a high energy distribution function because

Dunham, Scott

197

Revenue forecasting using a least-squares support vector regression model in a fuzzy environment  

Science Conference Proceedings (OSTI)

Revenue forecasting is difficult but essential for companies that want to create high-quality revenue budgets, especially in an uncertain economic environment with changing government policies. Under these conditions, the subjective judgment of decision ... Keywords: Genetic algorithms, Least-squares support vector regression, Membership function, Revenue forecasting

Kuo-Ping Lin; Ping-Feng Pai; Yu-Ming Lu; Ping-Teng Chang

2013-01-01T23:59:59.000Z

198

2012 Special Issue: Orthogonal least squares based complex-valued functional link network  

Science Conference Proceedings (OSTI)

Functional link networks are single-layered neural networks that impose nonlinearity in the input layer using nonlinear functions of the original input variables. In this paper, we present a fully complex-valued functional link network (CFLN) with multivariate ... Keywords: Complex-valued neural network, Function approximation, Functional link network, Multivariate polynomial, Orthogonal least squares

Md. Faijul Amin; Ramasamy Savitha; Muhammad Ilias Amin; Kazuyuki Murase

2012-08-01T23:59:59.000Z

199

Total least squares in fuzzy system identification: An application to an industrial engine  

Science Conference Proceedings (OSTI)

Takagi-Sugeno fuzzy models have proved to be a powerful tool for the identification of nonlinear dynamic systems. Their generic nonlinear model representation is particularly useful if information about the structure of the nonlinearity is available. ... Keywords: Gas engine, Identification algorithms, Local model networks, Nonlinear system identification, Steady-state constraints, Takagi-Sugeno fuzzy models, Total least squares

Stefan Jakubek; Christoph Hametner; Nikolaus Keuth

2008-12-01T23:59:59.000Z

200

Weighted least-squares finite elements based on particle imaging velocimetry data  

Science Conference Proceedings (OSTI)

The solution of the Navier-Stokes equations requires that data about the solution is available along the boundary. In some situations, such as particle imaging velocimetry, there is additional data available along a single plane within the domain, and ... Keywords: Data assimilation, Finite element, Least-squares, Particle imaging velocimetry

J. J. Heys; T. A. Manteuffel; S. F. McCormick; M. Milano; J. Westerdale; M. Belohlavek

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

Least-Squares Support Vector Machine Approach to Viral Replication Origin Prediction  

Science Conference Proceedings (OSTI)

Replication of their DNA genomes is a central step in the reproduction of many viruses. Procedures to find replication origins, which are initiation sites of the DNA replication process, are therefore of great importance for controlling the growth and ... Keywords: caudoviruses, feature selection, herpesviruses, least-squares support vector machines, replication origins

Raul Cruz-Cano; David S. H. Chew; Kwok-Pui Choi; Ming-Ying Leung

2010-07-01T23:59:59.000Z

202

Neural data fusion algorithms based on a linearly constrained least square method  

Science Conference Proceedings (OSTI)

Two novel neural data fusion algorithms based on a linearly constrained least square (LCLS) method are proposed. While the LCLS method is used to minimize the energy of the linearly fused information, two neural-network algorithms are developed to overcome ...

Youshen Xia; H. Leung; E. Bosse

2002-03-01T23:59:59.000Z

203

DIVERGENCE-FREE AND CURL-FREE WAVELETS ON THE SQUARE FOR NUMERICAL SIMULATIONS  

E-Print Network (OSTI)

DIVERGENCE-FREE AND CURL-FREE WAVELETS ON THE SQUARE FOR NUMERICAL SIMULATIONS SOULEYMANE KADRI Grenoble cedex 9, France August 30, 2011 Abstract We present a construction of divergence-free and curl-free and integration. We introduce new BMRAs and wavelets for the spaces of divergence-free and curl-free vector

Paris-Sud XI, Université de

204

Analyzing currency crises' real effects with partial least squares sensitivity analysis  

Science Conference Proceedings (OSTI)

The effects of a currency crisis on a country's economy depend on non-linear relations among several variables that characterize the economic, financial, legal, and socio-political structure of the country at the onset of the crisis. We seek to determine ... Keywords: Currency crises, partial least squares, variable selection

Ismael E. Arciniegas Rueda; Fabio A. Arciniegas; Mark J. Embrechts

2008-01-01T23:59:59.000Z

205

Physical modelling and particle swarm design of coplanar waveguide square spiral inductor  

Science Conference Proceedings (OSTI)

This paper presents simple lumped element equivalent circuit for the coplanar waveguide (CPW) square spiral inductor. The circuit is based on physical modelling which takes into consideration the parasitic effects inherent in the CPW spiral inductor. ... Keywords: circuit modelling, coplanar waveguide, inductor, particle swarm optimization

N. I. Dib; J. I. Ababneh

2008-03-01T23:59:59.000Z

206

SF{sub 6}/O{sub 2} plasma effects on silicon nitride passivation of AlGaN/GaN high electron mobility transistors  

SciTech Connect

The effects of various plasma and wet chemical surface pretreatments on the electrical characteristics of AlGaN/GaN high electron mobility transistors (HEMTs) passivated with plasma-deposited silicon nitride were investigated. The results of pulsed IV measurements show that samples exposed to various SF{sub 6}/O{sub 2} plasma treatments have markedly better rf dispersion characteristics compared to samples that were either untreated or treated in wet buffered oxide etch prior to encapsulation. The improvement in these characteristics correlates with the reduction of carbon on the semiconductor surface as measured with x-ray photoelectron spectroscopy. HEMT channel sheet resistance was also affected by varying silicon nitride deposition parameters.

Meyer, David J.; Flemish, Joseph R.; Redwing, Joan M. [Materials Science and Engineering Department, Pennsylvania State University, University Park, Pennsylvania 16802 (United States)

2006-11-27T23:59:59.000Z

207

SF 6432-LA Standard Terms and Conditions for Fixed Price Contracts Established Under the Renewable Energy Programs in Latin American Countries  

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

SF 6432-LA (04-95) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS ESTABLISHED UNDER THE RENEWABLE ENERGY PROGRAMS IN LATIN AMERICAN COUNTRIES INDEX OF CLAUSES THE FOLLOWING CLAUSES APPLY TO REQUESTS FOR QUOTATION AND CONTRACTS AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY AERE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE SIGNATURE PAGE OR SECTION I. No. Title Page "A" Clauses apply to Requests for Quotation and Contracts at any value for work performed A10 Definitions 2 A11 Unclassified Contract 2 A12 Assignment 2 *A13 Releases Void 2 *A14 Notice of Labor Disputes 2 A17 Delegated Representatives 2 A19 Terms and Conditions 2 *A20 Permits 2 *A23 Applicable Law 2 *A26 Officials Not to Benefit (FAR 52.203-1

208

SUBMISSION BY FINLAND ON BEHALF OF THE EUROPEAN COMMUNITY AND ITS MEMBER STATES OF INFORMATION ON AVAILABLE AND POTENTIAL WAYS AND MEANS OF LIMITING HFC, PFC AND SF 6 EMISSIONS  

E-Print Network (OSTI)

Hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and sulphur hexafluoride (SF 6) are used in a wide variety of applications ranging from aerosol cans to industrial refrigeration and electrical systems which may contain thousands of kilograms of these substances. The paper at hand describes the uses and emission sources of these gases

unknown authors

1999-01-01T23:59:59.000Z

209

Production of S{sub 2}F{sub 10}, S{sub 2}OF{sub 10} and S{sub 2}O{sub 2}F{sub 10} by spark discharges in SF{sub 6}*  

Science Conference Proceedings (OSTI)

Measurements have been made of the spark yield of S{sub 2}F{sub 10} and S{sub 2}OF{sub 10} as a function of O{sub 2} and H{sub 2}O concentration. In addition the formation of S{sub 2}O{sub 2}F{sub 10} is reported. The spark yield of S{sub 2}F{sub 10} is reduced when either oxygen or water is added to SF{sub 6}. On the other hand the yield of S{sub 2}OF{sub 10} is increased when either oxygen or water is added, oxygen having the greater effect. A simple model is presented based on a common SF{sub 5} precursor to S{sub 2}F{sub 10} and S{sub 2}OF{sub 10} showing good agreement with the yields of both byproducts in O{sub 2}/SF{sub 6} and H{sub 2}O/SF{sub 6} mixtures. The yield of S{sub 2}F{sub 10} is found to be greatest when the spark chambers is very dry and the electrodes are well conditioned.

Sauers, I. [Oak Ridge National Lab., TN (United States); Mahajan, S.M. [Tennessee Technological Univ., Cookeville, TN (United States). Dept. of Electrical Engineering; Cacheiro, R.A. [Univ., of Tennessee, Knoxville, TN (United States). Dept. of Physics

1994-10-01T23:59:59.000Z

210

Optical studies of the {beta}{double_prime}-(ET){sub 2}SF{sub 5}RSO{sub 3} R = CH{sub 2}CF{sub 2}, CHFCF{sub 2} and CHF system: Chemical tuning of the counterion  

SciTech Connect

The authors compare the polarized optical spectra of the organic metal {beta}{double_prime}-(ET){sub 2}SF{sub 5}CHFSO{sub 3} and the {beta}{double_prime}-ET{sub 2}SF{sub 5}CHFCF{sub 2}SO{sub 3} metal/insulator material with those of the first fully organic superconductor {beta}{double_prime}-ET{sub 2}SF{sub 5}CH{sub 2}SO{sub 3}. The small chemical modification of the counterion has a dramatic effect on the spectral and charge transport properties of these materials, and they discuss their electronic structure in terms of band structure, many-body effects, and disorder. Based on structural differences in the anion pocket of the three salts, they conclude that the unusual electronic excitations observed in the {beta}{double_prime}-(ET){sub 2}SF{sub 5}CHFCF{sub 2}SO{sub 3} metal/insulator material are caused by disorder-related localization.

Olejniczak, I.; Jones, B. R.; Dong, J.; Pigos, J. M.; Zhu, Z.; Garlach, A. D.; Musfeldt, J. L.; Koo, H.-J.; Whangbo, M.-H.; Schlueter, J. A.; Ward, B. H.; Morales, E.; Kini, A. M.; Winter, R. W.; Mohtasham, J.; Gard, G. L.

2000-07-24T23:59:59.000Z

211

Conversion Factor  

Gasoline and Diesel Fuel Update (EIA)

Conversion Factor (Btu per cubic foot) Production Marketed... 1,110 1,106 1,105 1,106 1,109 Extraction Loss ......

212

Predicting structure in nonsymmetric sparse matrix factorizations  

Science Conference Proceedings (OSTI)

Many computations on sparse matrices have a phase that predicts the nonzero structure of the output, followed by a phase that actually performs the numerical computation. We study structure prediction for computations that involve nonsymmetric row and column permutations and nonsymmetric or non-square matrices. Our tools are bipartite graphs, matchings, and alternating paths. Our main new result concerns LU factorization with partial pivoting. We show that if a square matrix A has the strong Hall property (i.e., is fully indecomposable) then an upper bound due to George and Ng on the nonzero structure of L + U is as tight as possible. To show this, we prove a crucial result about alternating paths in strong Hall graphs. The alternating-paths theorem seems to be of independent interest: it can also be used to prove related results about structure prediction for QR factorization that are due to Coleman, Edenbrandt, Gilbert, Hare, Johnson, Olesky, Pothen, and van den Driessche.

Gilbert, J.R. (Xerox Palo Alto Research Center, CA (United States)); Ng, E.G. (Oak Ridge National Lab., TN (United States))

1992-10-01T23:59:59.000Z

213

Square-wave switching by crossed-polarization gain modulation in vertical-cavity semiconductor lasers  

Science Conference Proceedings (OSTI)

We study experimentally and theoretically the effects of crossed-polarization reinjection (XPR) on the output characteristics of a vertical-cavity semiconductor laser. We find a set of parameters values for which each polarization component develops a square-wave modulation at a period close to twice the reinjection delay. We analyze the regularity of this modulation in terms of the laser pumping current and of the reinjection level. These observations are numerically reproduced within the spin-flip model modified to account for XPR. In particular, the degradation of the square-wave switching is linked to the finite value of the spin-flip rate, and it occurs when the current approaches the boundaries of polarization bistability.

Mulet, J.; Giudici, M.; Javaloyes, J.; Balle, S. [Institut Mediterrani d'Estudis Avancats, CSIC UIB, E-07071 Palma de Mallorca (Spain)

2007-10-15T23:59:59.000Z

214

Squares of White Noise, SL(2,C) and Kubo - Martin -Schwinger States  

E-Print Network (OSTI)

We investigate the structure of Kubo - Martin - Schwinger (KMS) states on some extension of the universal enveloping algebra of SL(2,C}. We find that there exists a one-to-one correspondence between the set of all covariant KMS states on this algebra and the set of all probability measures d\\mu on the real half-line, which decrease faster than any inverse polynomial. This problem is connected to the problem of KMS states on square of white noise algebra.

D. V. Prokhorenko

2007-05-26T23:59:59.000Z

215

Magnetic Reversal of an Artificial Square Ice: Dipolar Correlation and Charge Ordering  

SciTech Connect

Magnetic reversal of an artificial square ice pattern subject to a sequence of magnetic fields applied slightly off the diagonal axis is investigated via magnetic force microscopy of the remanent states that result. Sublattice independent reversal is observed via correlated incrementally pinned flip cascades along parallel dipolar chains, as evident from analysis of vertex populations and dipolar correlation functions. Weak dipolar interactions between adjacent chains favour antialignment and give rise to weak charge ordering of 'monopole' vertices during the reversal process.

Stein A.; Morgan J.P.; Langridge S.; Marrows C.H.

2011-10-13T23:59:59.000Z

216

Extended Grimus-Stockinger theorem and inverse square law violation in quantum field theory  

E-Print Network (OSTI)

We study higher-order corrections to the Grimus-Stockinger theorem dealing with the large-distance asymptotic behavior of the wave-packet modified neutrino propagator within the framework of field-theoretical description of the neutrino oscillation phenomenon. We discuss the possibility that these corrections are responsible for breakdown of the classical inverse-square law (ISL) at the macroscopic distances. In particular the ISL violation can be an explanation of the well-known reactor antineutrino anomaly.

Naumov, Vadim A

2013-01-01T23:59:59.000Z

217

Extended Grimus-Stockinger theorem and inverse square law violation in quantum field theory  

E-Print Network (OSTI)

We study higher-order corrections to the Grimus-Stockinger theorem dealing with the large-distance asymptotic behavior of the wave-packet modified neutrino propagator within the framework of field-theoretical description of the neutrino oscillation phenomenon. We discuss the possibility that these corrections are responsible for breakdown of the classical inverse-square law (ISL) at the macroscopic distances. In particular the ISL violation can be an explanation of the well-known reactor antineutrino anomaly.

Vadim A. Naumov; Dmitry S. Shkirmanov

2013-09-04T23:59:59.000Z

218

Douglas Factors  

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

The Merit Systems Protection Board in its landmark decision, Douglas vs. Veterans Administration, 5 MSPR 280, established criteria that supervisors must consider in determining an appropriate penalty to impose for an act of employee misconduct. These twelve factors are commonly referred to as Douglas Factors and have been incorporated into the Federal Aviation Administration (FAA) Personnel Management System and various FAA Labor Agreements.

219

Semi-flexible interacting self-avoiding trails on the square lattice  

E-Print Network (OSTI)

Self-avoiding walks self-interacting via nearest neighbours (ISAW) and self-avoiding trails interacting via multiply-visited sites (ISAT) are two models of the polymer collapse transition of a polymer in dilute solution. On the square lattice it has been established numerically that the collapse transition of each model lies in a different universality class. It has been shown that by adding stiffness to the ISAW model a second low temperature phase eventuates and a more complicated phase diagram ensues with three types of transition that meet at a multi-critical point. For large enough stiffness the collapse transition becomes first-order. Interestingly, a phase diagram of a similar structure has been seen to occur in an extended ISAT model on the triangular lattice without stiffness. It is therefore of interest to see the effect of adding stiffness to the ISAT model. We have studied by computer simulation a generalised model of self-interacting self-avoiding trails on the square lattice with a stiffness parameter added. Intriguingly, we find that stiffness does not change the order of the collapse transition for ISAT on the square lattice for a very wide range of stiffness weights. While at the lengths considered there are clear bimodal distributions for very large stiffness, our numerical evidence strongly suggests that these are simply finite-size effects associated with a crossover to a first-order phase transition at infinite stiffness.

A Bedini; A L Owczarek; T Prellberg

2012-10-30T23:59:59.000Z

220

Determination of a control parameter in a one-dimensional parabolic equation using the moving least-square approximation  

Science Conference Proceedings (OSTI)

In this paper the approximation of moving least-square (MLS) is used for finding the solution of a one-dimensional parabolic inverse problem with source control parameter. Comparing with other numerical methods based on meshes such as finite difference ... Keywords: inverse problem, meshless method, moving least-square approximation, overspecification, parabolic equation

Rongjun Cheng

2008-09-01T23:59:59.000Z

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221

The effect of interelement dipole coupling in patterned ultrathin single crystal Fe square arrays  

SciTech Connect

The correlation between the magnetic properties and the interelement separation in patterned arrays of ultrathin single crystal Fe films of 12 monolayers (ML) grown on GaAs(100) has been studied. The critical condition to form single domain remanent states in the square elements was found to be 10 {mu}m in size and 20 {mu}m for the interelement separation. The coercivity was also found to increase with the increasing interelement separation in the patterned arrays. These results are attributed to the competition between the large in-plane uniaxial anisotropy, the demagnetizing field, and interelement dipole coupling as determined semiqualitatively by the ferromagnetic resonance measurements.

Sun Li; Zhai Ya [Department of Physics, Southeast University, Nanjing 211189 (China); Department of Electronics, Spintronics and Nanodevice Laboratory, University of York, York YO10 5DD (United Kingdom); Wong Pingkwanj; Zhang Wen; Xu Yongbing [Department of Electronics, Spintronics and Nanodevice Laboratory, University of York, York YO10 5DD (United Kingdom); Zou Xiao; Wu Jing [Department of Physics, University of York, York YO10 5DD (United Kingdom); Luo Linqiang; Zhai Hongru [National Laboratory of Solid Microstructures, Nanjing University, Nanjing 210093 (China)

2011-02-01T23:59:59.000Z

222

Science with the Square Kilometer Array: Motivation, Key Science Projects, Standards and Assumptions  

E-Print Network (OSTI)

The Square Kilometer Array (SKA) represents the next major, and natural, step in radio astronomical facilities, providing two orders of magnitude increase in collecting area over existing telescopes. In a series of meetings, starting in Groningen, the Netherlands (August 2002) and culminating in a `science retreat' in Leiden (November 2003), the SKA International Science Advisory Committee (ISAC), conceived of, and carried-out, a complete revision of the SKA science case (to appear in New Astronomy Reviews). This preface includes: (i) general introductory material, (ii) summaries of the key science programs, and (iii) a detailed listing of standards and assumptions used in the revised science case.

C. Carilli; S. Rawlings

2004-09-12T23:59:59.000Z

223

Spin-projection orientations in the plane square-lattice Ising model with periodic boundary conditions  

E-Print Network (OSTI)

The periodic boundary conditions changed the plane square-lattice Ising model to the torus-lattice system which restricts the spin-projection orientations. Only two of the three important spin-projection orientations, parallel to the x-axis or to the y-axis, are suited to the torus-lattice system. The infinitesimal difference of the free-energies of the systems between the two systems mentioned above makes their critical temperatures infinitely close to each other, but their topological fundamental groups are distinct.

You-gang Feng

2005-06-24T23:59:59.000Z

224

Textures in Polygonal Arrangements of Square Nanoparticles in Nematic Liquid Crystals Matrices  

E-Print Network (OSTI)

A systematic analysis of defect textures in facetted nanoparticles with polygonal configurations embedded in a nematic matrix is performed using the Landau-de Gennes model, homeotropic strong anchoring in a square domain with uniform alignment in the outer boundaries. Defect and textures are analyzed as functions of temperature T, polygon size R, and polygon number N. For nematic nanocomposites, the texture satisfies a defect charge balance equation between bulk and surface (particle corner) charges. Upon decreasing the temperature, the central bulk defects split and together with other -1/2 bulk defects, are absorbed by the nanoparticle's corners. Increasing the lattice size decreases confinement and eliminates bulk defects. Increasing the polygon number increases the central defect charge at high temperature and the number of surface defects at lower temperatures. The excess energy per particle is lower in even than in odd polygons, and it is minimized for a square particle arrangement. These discrete modeling results show for first time that even under strong anchoring, defects are attached to particles as corner defects, leaving behind a low energy homogeneous orientation field that favors nanoparticle ordering in nematic matrices. These new insights are consistent with recent thermodynamic approaches to nematic nanocomposites that predict the existence of novel nematic/crystal phases and can be used to design nanocomposites with orientational and positional order.

Paul M. Phillips; N. Mei; Ezequiel R. Soule; Linda Reven; Alejandro D. Rey

2013-11-21T23:59:59.000Z

225

SHASTA COUNTY The Shasta County Jail is a 115,035 square-foot facility located in Redding. Built in  

E-Print Network (OSTI)

SHASTA COUNTY The Shasta County Jail is a 115,035 square-foot facility located in Redding. Built in 1984, this facility has an 11-story jail wing attached to a two-story County administrative wing

226

Efficient Local Error Parameterizations for Square Root or Ensemble Kalman Filters: Application to a Basin-Scale Ocean Turbulent Flow  

Science Conference Proceedings (OSTI)

In large-sized atmospheric or oceanic applications of square root or ensemble Kalman filters, it is often necessary to introduce the prior assumption that long-range correlations are negligible and force them to zero using a local ...

Jean-Michel Brankart; Emmanuel Cosme; Charles-Emmanuel Testut; Pierre Brasseur; Jacques Verron

2011-02-01T23:59:59.000Z

227

A Square Prism Urban Canopy Scheme for the NHM and Its Evaluation on Summer Conditions in the Tokyo Metropolitan Area, Japan  

Science Conference Proceedings (OSTI)

A single-layered square prism urban canopy (SPUC) scheme for the Japan Meteorological Agency nonhydrostatic model (NHM) was developed. This scheme considers the urban canopy layer with square prismshaped buildings. The basic concept of this ...

Toshinori Aoyagi; Naoko Seino

2011-07-01T23:59:59.000Z

228

2013 NETL CO2 Capture Technology Meeting Sheraton Station Square, Pittsburgh, PA  

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

NETL CO2 Capture Technology Meeting NETL CO2 Capture Technology Meeting Sheraton Station Square, Pittsburgh, PA July 8 - 11, 2013 ION Novel Solvent System for CO 2 Capture FE0005799 Nathan Brown ION Engineering Presentation Outline 2  ION Advanced Solvent Background  Project Overview  Technology Fundamentals  Progress & Current Status  Plans for Future Commercialization  Acknowledgements ION Engineering Background 3 Mission Statement: Develop new solvents and processes for economic removal of CO 2 from industrial emissions. Markets:  Coal-fired flue gas  NGCC-fired flue gas  Sour gas processing 1 st & 2 nd Generation CO 2 Capture 4 Aqueous MEA Commercial Use Existing Commercial Technology Lateral Transfer of Existing Technology Aqueous MEA

229

Effective Occupied and Vacant Square Footage in Commercial Buildigs in 1992  

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

Effective Occupied and Vacant Sq. Ft. Effective Occupied and Vacant Sq. Ft. Effective Occupied and Vacant Square Footage in Commercial Buildings in 1992 -- A Useful Benchmark of Commercial Floorspace Vacancy Rates -- Introduction One of the major approaches to analyzing energy use in end-use sectors is to relate energy use to measures of the extent of utilization of the sector, either in absolute terms or in terms relative to some maximum utilization level. For example, vehicle miles traveled is a measure of vehicle utilization in the transportation sector. The percent of maximum production capability at which an industry or an individual plant is operating is a measure of industrial capacity utilization in the industrial sector. For the commercial buildings sector, two concepts that measure how intensely a building is utilized seem to predominate: the number of hours the building is in operation and the amount of floorspace in the building that is occupied (or conversely, the amount that is vacant).

230

Tube vibration in industrial-size test heat exchanger (90/sup 0/ square layout)  

SciTech Connect

Tube vibrations in heat exchangers are being systematically investigated in a series of tests performed with an industrial-size test exchanger. Results from waterflow tests of eleven different tube bundles, in six- and eight-crosspass configurations on a 90/sup 0/ square layout with a pitch-to-diameter ratio of 1.25 are reported. The test cases include full tube bundles, no-tubes-in-window bundles, finned tube bundles, and proposed field and design fixes. The testing focused on identification of the lowest critical flowrate to initiate fluidelastic instability (large amplitude tube motion) and the location within the bundle of the tubes which first experience instability. The test results are tabulated to permit comparison with results obtained from previous tests with a 30/sup 0/ triangular layout tube bundle. Instability criteria are evaluated preliminarily. Pressure drop data are also generated and reported.

Halle, H.; Wambsganss, M.W.

1983-02-01T23:59:59.000Z

231

Multivariate analysis of remote LIBS spectra using partial least squares, principal component analysis, and related techniques  

Science Conference Proceedings (OSTI)

Quantitative analysis with LIBS traditionally employs calibration curves that are complicated by the chemical matrix effects. These chemical matrix effects influence the LIBS plasma and the ratio of elemental composition to elemental emission line intensity. Consequently, LIBS calibration typically requires a priori knowledge of the unknown, in order for a series of calibration standards similar to the unknown to be employed. In this paper, three new Multivariate Analysis (MV A) techniques are employed to analyze the LIBS spectra of 18 disparate igneous and highly-metamorphosed rock samples. Partial Least Squares (PLS) analysis is used to generate a calibration model from which unknown samples can be analyzed. Principal Components Analysis (PCA) and Soft Independent Modeling of Class Analogy (SIMCA) are employed to generate a model and predict the rock type of the samples. These MV A techniques appear to exploit the matrix effects associated with the chemistries of these 18 samples.

Clegg, Samuel M [Los Alamos National Laboratory; Barefield, James E [Los Alamos National Laboratory; Wiens, Roger C [Los Alamos National Laboratory; Sklute, Elizabeth [MT HOLYOKE COLLEGE; Dyare, Melinda D [MT HOLYOKE COLLEGE

2008-01-01T23:59:59.000Z

232

Nonzero Mean Squared Momentum of Quarks in the Non-Perturbative QCD Vacuum  

E-Print Network (OSTI)

The non-local vacuum condensates of QCD describe the distributions of quarks and gluons in the non-perturbative QCD vacuum. Physically, this means that vacuum quarks and gluons have nonzero mean-squared momentum, called virtuality. In this paper we study the quark virtuality which is given by the ratio of the local quark-gluon mixed vacuum condensate to the quark local vacuum condensate. The two vacuum condensates are obtained by solving Dyson-Schwinger Equations of a fully dressed quark propagator with an effective gluon propagator. Using our calculated condensates, we obtain the virtuality of quarks in the QCD vacuum state. Our numerical predictions differ from the other theoretical model calculations such as QCD sum rules, Lattice QCD and instanton models.

Zhou, Li-Juan; Ma, Wei-xing

2009-01-01T23:59:59.000Z

233

Quantum anomalous Hall effect with cold atoms trapped in a square lattice  

E-Print Network (OSTI)

We propose an experimental scheme to realize the quantum anomalous Hall effect in an anisotropic square optical lattice which can be generated from available experimental setups of double-well lattices with minor modifications. A periodic gauge potential induced by atom-light interaction is introduced to give a Peierls phase for the nearest-neighbor site hopping. The quantized anomalous Hall conductivity is investigated by calculating the Chern number as well as the chiral gapless edge states of our system. Furthermore, we show in detail the feasability for its experimental detection through light Bragg scattering of the edge and bulk states with which one can determine the topological phase transition from usual insulating phase to quantum anomalous Hall phase.

Liu, Xiong-Jun; Liu, Xin; Wu, Congjun; Sinova, Jairo

2010-01-01T23:59:59.000Z

234

Least squares parameter estimation methods for material decomposition with energy discriminating detectors  

Science Conference Proceedings (OSTI)

Purpose: Energy resolving detectors provide more than one spectral measurement in one image acquisition. The purpose of this study is to investigate, with simulation, the ability to decompose four materials using energy discriminating detectors and least squares minimization techniques. Methods: Three least squares parameter estimation decomposition techniques were investigated for four-material breast imaging tasks in the image domain. The first technique treats the voxel as if it consisted of fractions of all the materials. The second method assumes that a voxel primarily contains one material and divides the decomposition process into segmentation and quantification tasks. The third is similar to the second method but a calibration was used. The simulated computed tomography (CT) system consisted of an 80 kVp spectrum and a CdZnTe (CZT) detector that could resolve the x-ray spectrum into five energy bins. A postmortem breast specimen was imaged with flat panel CT to provide a model for the digital phantoms. Hydroxyapatite (HA) (50, 150, 250, 350, 450, and 550 mg/ml) and iodine (4, 12, 20, 28, 36, and 44 mg/ml) contrast elements were embedded into the glandular region of the phantoms. Calibration phantoms consisted of a 30/70 glandular-to-adipose tissue ratio with embedded HA (100, 200, 300, 400, and 500 mg/ml) and iodine (5, 15, 25, 35, and 45 mg/ml). The x-ray transport process was simulated where the Beer-Lambert law, Poisson process, and CZT absorption efficiency were applied. Qualitative and quantitative evaluations of the decomposition techniques were performed and compared. The effect of breast size was also investigated. Results: The first technique decomposed iodine adequately but failed for other materials. The second method separated the materials but was unable to quantify the materials. With the addition of a calibration, the third technique provided good separation and quantification of hydroxyapatite, iodine, glandular, and adipose tissues. Quantification with this technique was accurate with errors of 9.83% and 6.61% for HA and iodine, respectively. Calibration at one point (one breast size) showed increased errors as the mismatch in breast diameters between calibration and measurement increased. A four-point calibration successfully decomposed breast diameter spanning the entire range from 8 to 20 cm. For a 14 cm breast, errors were reduced from 5.44% to 1.75% and from 6.17% to 3.27% with the multipoint calibration for HA and iodine, respectively. Conclusions: The results of the simulation study showed that a CT system based on CZT detectors in conjunction with least squares minimization technique can be used to decompose four materials. The calibrated least squares parameter estimation decomposition technique performed the best, separating and accurately quantifying the concentrations of hydroxyapatite and iodine.

Le, Huy Q.; Molloi, Sabee [Department of Radiological Sciences, University of California, Irvine, California 92697 (United States)

2011-01-15T23:59:59.000Z

235

Attachment 1-SF 18.doc  

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

QUOTATIONS QUOTATIONS This Notice of Small Business-Small-Purchase Set-Aside on the Attachment 1 PAGE OF PAGES (THIS IS NOT AN ORDER) reverse of this form is not applicable. 1 1 REQUEST NO. DE-RQ01-04ME90001 DATE ISSUED June 16,2004 18. REQUISITION/PURCHASE REQUEST NO. 01-04ME90001.000 18. CERT. FOR NAT.DEF. UNDER BDSA REG.2 AND/OR DMS REG. 1 ⇒ RATING 5A. ISSUED BY 6. DELIVER BY (Date) U.S. Department of Energy Office of Headquarters Procurement Services, ME-641.2 1000 Independence Avenue, SW Washington, D.C. 20585 7. DELIVERY 5B. FOR INFORMATION CALL: (Name and telephone no.) (No collect calls) Debbie Draper (202) 287-1437 FOB OTHER

236

System analysis approach for the identification of factors driving crude oil prices  

Science Conference Proceedings (OSTI)

A system analysis approach is proposed to identify the main factors driving international crude oil prices by integrating a partial least squares model, an vector error correction model and the directed acyclic graph method. The different mechanisms ... Keywords: Crude oil price, DAG, Driving factors, Financial crisis, VECM

Qiang Ji

2012-11-01T23:59:59.000Z

237

Least-squares variational principles and the finite element method: theory, formulations, and models for solid and fluid mechanics  

E-Print Network (OSTI)

We consider the application of least-squares variational principles and the finite element method to the numerical solution of boundary value problems arising in the fields of solidand fluidmechanics.For manyof these problems least-squares principles offer many theoretical and computational advantages in the implementation of the corresponding finite element model that are not present in the traditional weak form Galerkin finite element model.Most notably, the use of least-squares principles leads to a variational unconstrained minimization problem where stability conditions such as inf-sup conditions (typically arising in mixed methods using weak form Galerkin finite element formulations) never arise. In addition, the least-squares based finite elementmodelalways yields a discrete system ofequations witha symmetric positive definite coeffcientmatrix.These attributes, amongst manyothers highlightedand detailed in this work, allow the developmentofrobust andeffcient finite elementmodels for problems of practical importance. The research documented herein encompasses least-squares based formulations for incompressible and compressible viscous fluid flow, the bending of thin and thick plates, and for the analysis of shear-deformable shell structures.

Pontaza, Juan Pablo

2003-12-01T23:59:59.000Z

238

Self-avoiding trails with nearest neighbour interactions on the square lattice  

E-Print Network (OSTI)

Self-avoiding walks and self-avoiding trails, two models of a polymer coil in dilute solution, have been shown to be governed by the same universality class. On the other hand, self-avoiding walks interacting via nearest-neighbour contacts (ISAW) and self-avoiding trails interacting via multiply-visited sites (ISAT) are two models of the coil-globule, or collapse transition of a polymer in dilute solution. On the square lattice it has been established numerically that the collapse transition of each model lies in a different universality class. The models differ in two substantial ways. They differ in the types of subsets of random walk configurations utilised (site self-avoidance versus bond self-avoidance) and in the type of attractive interaction. It is therefore of some interest to consider self-avoiding trails interacting via nearest neighbour attraction (INNSAT) in order to ascertain the source for the difference in the collapse universality class. Using the flatPERM algorithm, we have performed computer simulations of this model. We present numerical evidence that the singularity in the free energy of INNSAT at the collapse transition has a similar exponent to that of the ISAW model rather than the ISAT model. This would indicate that the type of interaction used in ISAW and ISAT is the source of the difference in universality class.

A. Bedini; A. L. Owczarek; T. Prellberg

2012-10-26T23:59:59.000Z

239

THE MADISON SQUARE GARDEN DISPERSION STUDY (MSG05) METEOROLOGICAL DATA DESCRIPTION.  

SciTech Connect

MSG05 was a study of atmospheric transport and dispersion in the deep urban canyons of Midtown New York City, in the area of Madison Square Garden. This downtown area is considered to be a prime target for terrorist activities, and has one of the largest commuter populations in the world. Little is known about air flow and hazardous gas dispersion in such scenarios, since previous urban field experiments have focused on small to medium sized cities with much smaller street canyons. On March 10 and 14, 2005, a series of Perfluorocarbon Tracer (PFT) tracers were released and tracked with about 30 sampling stations at radial distances of about 0.2 and 0.4 km, with vertical profiles near a 250 m tall building (One Penn Plaza). Meteorological stations collected wind data in the MSG vicinity, at street level and rooftop level. MSG05 is expected to provide useful information on rapid vertical dispersion will assist in planning for more extensive studies. This data release is being made available to a restricted group of key scientists who have worked on the project. Part of the QA program involves feedback from scientists and modelers who are working on this study. This document describes the meteorological component of the project. The file organization and metadata are detailed so that a researcher can work with the data sets.

REYNOLDS, R.M.

2006-10-01T23:59:59.000Z

240

Control and Optimization of Vapor Compression Cycles Using Recursive Least Squares Estimation  

E-Print Network (OSTI)

Vapor compression cycles are the primary method by which refrigeration and air-conditioning systems operate, and thus constitute a significant portion of commercial and residential building energy consumption. This thesis presents a data-driven approach to find the optimal operating conditions of a multi-evaporator system in order to minimize the energy consumption while meeting operational requirements such as constant cooling or constant evaporator outlet temperature. The experimental system used for controller evaluation is a custom built small-scale water chiller with three evaporators; each evaporator services a separate body of water, referred to as a cooling zone. The three evaporators are connected to a single condenser and variable speed compressor, and feature variable water flow and electronic expansion valves. The control problem lies in development of a control architecture that will minimize the energy consumed by the system without prior information about the system in the form of performance maps, or complex mathematical models. The control architecture explored in this thesis relies on the data collected by sensors alone to formulate a function for the power consumption of the system in terms of controlled variables, namely, condenser and evaporator pressures, using recursive least squares estimation. This cost function is then minimized to attain optimal set points for the pressures which are fed to local controllers.

Rani, Avinash

2012-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

Engine ignition signal diagnosis with Wavelet Packet Transform and Multi-class Least Squares Support Vector Machines  

Science Conference Proceedings (OSTI)

Engine ignition pattern analysis is one of the trouble-diagnosis methods for automotive gasoline engines. Based on the waveform of the ignition pattern, the mechanic guesses what may be the potential malfunctioning parts of an engine with his/her experience ... Keywords: Automotive engine ignition pattern diagnosis, Multi-class Least Squares Support Vector Machines, Pattern classification, Wavelet Packet Transform

C. M. Vong; P. K. Wong

2011-07-01T23:59:59.000Z

242

Weighted average least squares estimation with nonspherical disturbances and an application to the Hong Kong housing market  

Science Conference Proceedings (OSTI)

The recently proposed 'weighted average least squares' (WALS) estimator is a Bayesian combination of frequentist estimators. It has been shown that the WALS estimator possesses major advantages over standard Bayesian model averaging (BMA) estimators: ... Keywords: Bayesian analysis, Housing demand, Model averaging, Monte Carlo

Jan R. Magnus; Alan T. K. Wan; Xinyu Zhang

2011-03-01T23:59:59.000Z

243

Effect of location and orientation of two short dents on ultimate compressive strength of a thin square steel plate  

Science Conference Proceedings (OSTI)

Thin plates are subject to several imperfections (including dents) which reduce the ultimate strength of plates. In this work, nearness effect of two short dents of same size on the ultimate strength of a thin square steel plate is numerically investigated. ...

A. V. Raviprakash; B. Prabu; N. Alagumurthi

2012-10-01T23:59:59.000Z

244

A Comparison of Hybrid Ensemble Transform Kalman FilterOptimum Interpolation and Ensemble Square Root Filter Analysis Schemes  

Science Conference Proceedings (OSTI)

A hybrid ensemble transform Kalman filter (ETKF)optimum interpolation (OI) analysis scheme is described and compared with an ensemble square root filter (EnSRF) analysis scheme. A two-layer primitive equation model was used under perfect-model ...

Xuguang Wang; Thomas M. Hamill; Jeffrey S. Whitaker; Craig H. Bishop

2007-03-01T23:59:59.000Z

245

Melt index prediction using optimized least squares support vector machines based on hybrid particle swarm optimization algorithm  

Science Conference Proceedings (OSTI)

Melt index (MI) is considered as one of the most important variables of the quality, which determines the product specifications. Thus, a reliable estimation of MI is crucial in the quality control of the practical processes in the propylene polymerization ... Keywords: Ant colony optimization, Immune clone particle swarm optimization, Industrial polypropylene manufacture, Least squares support vector machines, Melt index prediction

Huaqin Jiang, Zhengbing Yan, Xinggao Liu

2013-11-01T23:59:59.000Z

246

Least Squares Fitting of Low-Level Gamma-ray Spectra with B-Spline Basis Functions  

E-Print Network (OSTI)

In this paper, new methods for smoothing gamma-ray spectra measured by NaI detector are derived. Least squares fitting method with B-spline basis functions is used to reduce the influence of statistical fluctuations. The derived procedures are simple and automatic. The results show that this method is better than traditional method with a more complete reduction of staistical fluctuation.

Zhu, M H; You, Z; Xu, A A

2007-01-01T23:59:59.000Z

247

Generalized Coupling Parameter Expansion: Application to Square-Well and Lennard Jones Fluids  

E-Print Network (OSTI)

The coupling parameter expansion in thermodynamic perturbation theory of simple fluids is generalized to include the derivatives of bridge function. We applied seventh order version of the theory to Square-Well (SW) and Lennard-Jones (LJ) fluids using Sarkisov Bridge function. In both cases, the theory reproduced the radial distribution functions obtained from integral equation theory (IET) and simulations with good accuracy. Also, the method worked inside the liquid-vapor coexistence region where the IETs are known to fail. In the case of SW fluids, the use of Carnahan-Starling expression for free energy density of Hard-Sphere reference system has improved the liquid-vapor phase diagram (LVPD) over that obtained from IET. We also obtained the surface tension of SW fluids of various ranges. Results of present theory and simulations are in good agreement. In the case of LJ fluids, the equation of state obtained from the present method matched with that obtained from IET with negligible deviation. We also obtained LVPD of LJ fluid from virial and energy routes and found that there is slight inconsistency between the two routes. The applications lead to the following conclusions. In cases where reference system properties are known accurately, the present method gives results which are very much improved over those obtained from the IET with the same bridge function. In cases where reference system data is not available, the method serves as an alternative way of solving the Ornstein-Zernike equation with a given closure relation with the advantage that solution can be obtained throughout the phase diagram with a proper choice of the reference system.

A. Sai Venkata Ramana

2013-03-14T23:59:59.000Z

248

Influence of the positive ion composition on the ion-assisted chemical etch yield of SrTiO{sub 3} films in Ar/SF{sub 6} plasmas  

Science Conference Proceedings (OSTI)

Langlois et al. [Appl. Phys. Lett. 87, 131503 (2005)] have demonstrated that the etch yield of SrTiO{sub 3} films in Ar/SF{sub 6} plasmas decreases as the concentration fraction of molecular ions in the plasma increases. Introducing the concept of effective mass for both ions and SrTiO{sub 3}, these experimental results have quantitatively been explained in the framework of a well-established model originally developed to describe the sputtering of single-atom materials by nonreactive monoatomic ions. This model has, however, ignored the dissociation of molecular ions occurring as these particles impact the material surface. In the present article, the influence of the positive ion composition on the ion-assisted chemical etch yield of SrTiO{sub 3} films in Ar/SF{sub 6} plasmas is reexamined to the light of this consideration. A rate model accounting for the dissociation of the various molecular ions is proposed and validated using experimental data. It is found that even though a specific ion species may not be the most important charge carrier in the plasma, its contribution to the plasma etching dynamics may still be the most significant.

Stafford, L.; Langlois, O.; Margot, J.; Gaidi, M.; Chaker, M. [Departement de Physique, Universite de Montreal, Montreal, Quebec H3C 3J7 (Canada); INRS-Energie, Materiaux et Telecommunications, Varennes, Quebec J3X 1S2 (Canada)

2007-05-15T23:59:59.000Z

249

Direct measurement of the negative-kaon form factor  

Science Conference Proceedings (OSTI)

The electromagnetic form factor of the negative kaon has been measured by direct scattering of 250 GeV/c kaons from the stationary electrons of a liquid-hydrogen target. The deviation of the measured elastic scattering cross section from the point cross section may be characterized by a root-mean-square kaon radius of /sup 1/2/=0.53 +- 0.05 fm.

Dally, E.B.; Hauptman, J.M.; Kubic, J.; Stork, D.H.; Watson, A.B.; Guzik, Z.; Nigmanov, T.S.; Riabtsov, V.D.; Tsyganov, E.N.; Vodopianov, A.S.; Beretvas, A.; Grigorian, A.; Tompkins, J.C.; Toohig, T.E.; Wehmann, A.A.; Poirier, J.A.; Rey, C.A.; Volk, J.T.; Rapp, P.D.; Shepard, P.F.

1980-07-28T23:59:59.000Z

250

Approximate -state Solutions to the Dirac Mobius Square-Yukawa and Mobius Square-quasi Yukawa Problems under Pseudospin and Spin Symmetry limits with Coulomb-like Tensor Interaction  

E-Print Network (OSTI)

In this paper, we present the Dirac equation for the Mobius-square-Yukawa potentials including the tensor interaction term within the framework of pseudospin and spin symmetry limit with arbitrary spin-orbit quantum number . We obtained the energy eigenvalues and the corresponding wave functions using the supersymmetry method. The limiting cases of this potential model reduce to the Deng-Fan, Yukawa and Coulomb potentials, respectively

Akpan N. Ikot; E. Maghsoodi; Akaninyene D. Antia; S. Zarrinkamar; H. Hassanabadi

2012-10-30T23:59:59.000Z

251

Domain and Stripe Formation Between Hexagonal and Square Ordered Fillings of Colloidal Particles on Periodic Pinning Substrates  

E-Print Network (OSTI)

Using large scale numerical simulations, we examine the ordering of colloidal particles on square periodic two-dimensional muffin-tin substrates consisting of a flat surface with localized pinning sites. We show that when there are four particles per pinning site, the particles adopt a hexagonal ordering, while for five particles per pinning site, a square ordering appears. For fillings between four and five particles per pinning site, we identify a rich variety of distinct ordering regimes, including disordered grain boundaries, crystalline stripe structures, superlattice orderings, and disordered patchy arrangements. We characterize the different regimes using Voronoi analysis, energy dispersion, and ordering of the domains. We show that many of the boundary formation features we observe occur for a wide range of other fillings. Our results demonstrate that grain boundary tailoring can be achieved with muffin-tin periodic pinning substrates.

D. McDermott; J. Amelang; L. M. Lopatina; C. J. Olson Reichhardt; C. Reichhardt

2012-11-16T23:59:59.000Z

252

Full length article: Multiresolution wavelet denoising for ultra-wideband time-of-arrival estimation with regularized least squares  

Science Conference Proceedings (OSTI)

Improving accuracy in wireless localization and ranging is a challenging task which often demands an increase in the signal-to-noise ratio (SNR). Impulsive ultra-wideband (UWB) technology is a promising signaling alternative that is capable of high-resolution ... Keywords: Channel estimation, Discrete wavelet transform (DWT), Impulse radio (IR), Ranging, Regularized least squares (RLS), Time-of-arrival (ToA) estimation, Ultra-wideband (UWB), Wavelet denoising (WD)

Ted C. -K. Liu; Xiaodai Dong; Wu-Sheng Lu

2009-12-01T23:59:59.000Z

253

A hybrid model of self-organizing maps (SOM) and least square support vector machine (LSSVM) for time-series forecasting  

Science Conference Proceedings (OSTI)

Support vector machine is a new tool from Artificial Intelligence (AI) field has been successfully applied for a wide variety of problem especially in time-series forecasting. In this paper, least square support vector machine (LSSVM) is an improved ... Keywords: Forecasting, Least square support vector machine, Self-organizing maps, Time series

Shuhaida Ismail; Ani Shabri; Ruhaidah Samsudin

2011-08-01T23:59:59.000Z

254

An analysis of factors contributing to train-involved crashes  

E-Print Network (OSTI)

A railroad-highway grade crossing is a unique intersection in that two different modes of transportation (trains and vehicles) use the same physical space. Many factors can contribute to collisions between trains and vehicles at these crossings. Crashes involving trains and vehicles are a significant safety problem in Texas each year. This research attempts to identify and analyze contributing factors to train-involved accidents in Texas. Three years of accident data (1328 total accidents) were analyzed for the contributing factors. The contributing factors were classified into four categories: railroad factors, environmental factors, roadway factors, and driver/passenger factors. The accident data was analyzed using one and two-way classification tables. The frequency distributions for the accidents included in this study were compared to the corresponding frequency distributions for national or statewide accidents using a Chi-Square statistical test. Finally, research hypotheses were formulated based on a literature review of driver behavior and previous accident studies and then tested using population proportion tests. The results of the identification of contributing factors showed that tried to beat train, impaired driver, stuck, stalled, or stopped on tracks, driving around gates, and driver inattention were the five most frequent primary contributing factors. The Chi-Square comparison of frequency distributions for accidents included in this study showed that the protection type, time of day, light conditions, driver race and sex, accident severity, location type, and roadway class were statistically different compared to the corresponding national and statewide frequency distributions. The analysis of the research hypotheses showed that hypotheses 3, 8, and 10 were supported according to the population proportion testing.

Cooner, Scott Allen

1995-01-01T23:59:59.000Z

255

Conversion factors for energy equivalents: All factors  

Science Conference Proceedings (OSTI)

... Conversion factors for energy equivalents Return to online conversions. Next page of energy equivalents. Definition of uncertainty ...

256

Optical Properties of {beta}''-(ET){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} : a novel superconductor with large discrete counterions.''  

DOE Green Energy (OSTI)

The optical spectra of the organic superconductor {beta}{double_prime}-(ET){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} are measured over a wide spectral range (30-35000 cm{sup {minus}1}) as a function of temperature and polarization. The optical anisotropy is quite large compared with other ET-based organic superconductors, and the spectra are far from Drude-like over the full temperature range. A broad electronic band centered near 1000 cm{sup {minus}1} is observed at low temperature along the a axis, prior to the superconducting transition. The changes of vibrational features near 120 K are attributed to a weak reorientation of the counterion, which may affect hydrogen bonding in the material.

Dong, J.

1998-08-06T23:59:59.000Z

257

In-plane ESR microwave conductivity measurements and electronic band structure studies of the organic superconductor, {beta}'-(BEDT-TTF){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3}.  

SciTech Connect

The electronic structure of the organic superconductor {beta}''-(BEDT-TTF){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} (BEDT-TTF is bis(ethylenedithio)tetrathiafulvalene) was characterized with the use of electron spin resonance (ESR) spectroscopy and electronic band structure calculations. The room-temperature ESR line width is 24-27 G in the plane of a donor molecule layer (i.e., in the ab-plane) and {approx}32 G along the normal to this plane (i.e., along the c*-direction). The ab-plane anisotropy of the microwave conductivity was extracted for the first time from the ESR Dysonian line shape analysis. The in-plane conductivity varies sinusoidally, is maximal along the interstack direction (b-axis), and is minimal along the donor stack direction (a-axis). The Fermi surfaces of the title compound consist of a 2D hole pocket and a pair of 1D wavy lines. The directions for the in-plane conductivity maximum and minimum are in excellent agreement with the electronic band structure calculated for {beta}''-(BEDT-TTF){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3}, and the origin of the in-plane conductivity anisotropy lies in the one-dimensional part of the Fermi surface. This is the first time that an organic conductor shows Dysonian ESR line shape due to its 2D and strongly metallic nature, yet the 1D character is revealed simultaneously through the in-plane conductivity anisotropy.

Wang, H. H.; VanZile, M. L.; Schlueter, J. A.; Geiser, U.; Kini, A. M.; Sche, P. P.; Koo, H.-J.; Whangbo, M.-H.; Nixon, P. G.; Winter, R. W.; Gard, G. L.; Chemistry; North Carolina State Univ.; Portland State Univ.

1999-07-01T23:59:59.000Z

258

Conversion factors for energy equivalents: All factors  

Science Conference Proceedings (OSTI)

... Previous page of energy equivalents. Definition of uncertainty notation eg, 123(45) | Basis of conversion factors for energy equivalents. Top. ...

259

Optical spectra and electronic band structure calculations of {beta}'-(ET){sub 2}SF{sub 5}RSO{sub 3} (R=CH{sub 2}CF{sub 2}, CHFCF{sub 2} and CHF) : changing electronic properties by chemical tuning of the counterion.  

SciTech Connect

We report the polarized infrared reflectance spectra, optical conductivity, and electronic band structure of metallic {beta}{prime}-(ET){sub 2}SF{sub 5}CHFSO{sub 3} and compare our results with those of the {beta}{prime}-(ET){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} superconductor and the {beta}{prime}-(ET){sub 2}SF{sub 5}CHFCF{sub 2}SO{sub 3} metal/insulator material. We discuss the electronic structure of these organic molecular solids in terms of band structure, many-body effects, and disorder. On the basis of spectral similarities between the superconductor and metallic salts and structural differences in the anion pocket of all three, we conclude that the unusual electronic excitations observed in the {beta}{prime}-(ET){sub 2}SF{sub 5}CHFCF{sub 2}SO{sub 3} metal/insulator material are not caused by electron correlation but are due to disorder-related localization.

Jones, B. R.; Olejniczak, I.; Dong, J.; Pigos, J. M.; Zhu, Z.; Garlach, A. D.; Musfeldt, J. L.; Koo, H.-J.; Whangbo, M.-H.; Schlueter, J. A.; Ward, B. H.; Morales, E.; Kini, A. M.; Winter, R. W.; Mohtasham, J.; Gard, G. L.; State Univ. of New York at Binghamton; North Carolina State Univ.; Portland State Univ.

2000-08-01T23:59:59.000Z

260

Transfer coefficients for the Gibbs surface in a two-phase mixture in the non-equilibrium square gradient model  

E-Print Network (OSTI)

In this paper we calculate the transfer coefficients for evaporation and condensation of mixtures. We use the continuous profiles of various thermodynamic quantities through the interface, obtained in our previous works using the square gradient model. Furthermore we introduce the Gibbs surface and obtain the excess entropy production for a surface. Following the traditional non-equilibrium thermodynamic approach we introduce the surface transfer coefficients which we are able to determine from the continuous solution. The knowledge of these coefficients is important for many industrial applications which involve transport through a surface, such as for instance distillation. In our approach the values of the local resistivities in the liquid and the vapor phases are chosen on the basis of experimental values. In the interfacial region there are small peaks in these resistivities. Three amplitudes control the magnitude of these peaks. Possible values of these amplitudes are found by matching the diagonal transfer coefficients to values predicted by kinetic theory. Using these amplitudes we find that the value of the cross resistivities is 1-2 orders of magnitude higher then the one from kinetic theory. The results of both kinetic theory and molecular dynamics simulations support the existence of small peaks in the local resistivities in the interfacial region. The square gradient approach gives an independent way to determine the transfer coefficients for surfaces. The results indicate that kinetic theory underestimates the interfacial transfer coefficients in real fluids.

K. S. Glavatskiy; D. Bedeaux

2009-07-11T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

Lipid Analysis and Lipidomics: New Techniques & ApplicationChapter 15 Infrared Spectroscopy and Partial Least Square Calibration in Simultaneous Quantification of Isolated trans & CLA  

Science Conference Proceedings (OSTI)

Lipid Analysis and Lipidomics: New Techniques & Application Chapter 15 Infrared Spectroscopy and Partial Least Square Calibration in Simultaneous Quantification of Isolated trans & CLA Methods and Analyses eChapters Methods - Analyses Book

262

Lawn chairs in Times Square : an analysis of the Pilot Streets Program and the provisional project approach for New York City's Green Light in Midtown project  

E-Print Network (OSTI)

In 2009 the New York City Department of Transportation (NYC DOT) initiated a Pilot Streets Program that called for the temporary closure of Broadway between 47th and 42nd Streets to all vehicular traffic. With Times Square ...

Taylor, Alexis (Alexis Abreu)

2011-01-01T23:59:59.000Z

263

A Hybrid MPIOpenMP Parallel Algorithm and Performance Analysis for an Ensemble Square Root Filter Designed for Multiscale Observations  

Science Conference Proceedings (OSTI)

A hybrid parallel scheme for the ensemble square root filter (EnSRF) suitable for parallel assimilation of multiscale observations, including those from dense observational networks such as those of radar, is developed based on the domain ...

Yunheng Wang; Youngsun Jung; Timothy A. Supinie; Ming Xue

2013-07-01T23:59:59.000Z

264

Application Of Least Squares And Kriging In Multivariate Optimizations Of Field Development Scheduling And Well Placement Design  

E-Print Network (OSTI)

This study applied two multivariate interpolation algorithms, Least Squares and Kriging, to interpolate a limited number of data obtained from simulation in order to predict the optimal strategies in a field development scheduling project and a waterflood project with a significant reduction in the simulation efforts required. The two projects were application examples with known answers. The objective of this study was to examine the feasibility and efficiency of multivariate interpolation in solving optimization problems by reducing the simulation effort required. The net present value was used as the objective function in both projects. The field development scheduling simulation was achieved by an economic model taking acount of all the costs and profits during the time period being studied. The waterflooding simulation was achieved by solving the Laplace equation and generating streamlines within the specified pattern. The movements of the waterfrontwere tracked and then the oil a...

A Report; Yan Pan

1995-01-01T23:59:59.000Z

265

factor.mws - CECM  

E-Print Network (OSTI)

... 0 "" {TEXT -1 61 "Be default \\+ factor factors over the field of rational numbers. ... {PARA 0 "> " 0 "" {MPLTEXT 1 0 36 "alias(beta=RootOf(x^5+x^3+x^2+x+1));" }...

266

Ensemble Square Root Filters  

Science Conference Proceedings (OSTI)

Ensemble data assimilation methods assimilate observations using state-space estimation methods and low-rank representations of forecast and analysis error covariances. A key element of such methods is the transformation of the forecast ensemble ...

Michael K. Tippett; Jeffrey L. Anderson; Craig H. Bishop; Thomas M. Hamill; Jeffrey S. Whitaker

2003-07-01T23:59:59.000Z

267

The Douglas Factors  

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

Douglas Factors Douglas Factors The Merit Systems Protection Board in its landmark decision, Douglas vs. Veterans Administration, 5 MSPR 280, established criteria that supervisors must consider in determining an appropriate penalty to impose for an act of employee misconduct. These twelve factors are commonly referred to as "Douglas Factors: (1) The nature and seriousness of the offense, and its relation to the employee's duties, position, and responsibilities, including whether the offense was intentional or technical or inadvertent, or was committed maliciously or for gain, or was frequently repeated; (2) the employee's job level and type of employment, including supervisory or fiduciary role,

268

A Failure of Serendipity: the Square Kilometre Array will struggle to eavesdrop on Human-like ETI  

E-Print Network (OSTI)

The Square Kilometre Array (SKA) will operate in frequency ranges often used by military radar and other communications technology. It has been shown that if Extraterrestrial Intelligences (ETIs) communicate using similar technology, then the SKA should be able to detect such transmissions up to distances of ~100 pc (~300 light years) from Earth. However, Mankind has greatly improved its communications technology over the last century, dramatically reducing signal leakage and making the Earth "radio quiet". If ETIs follow the same pattern as the human race, will we be able to detect their signal leakage before they become radio quiet? We investigate this question using Monte Carlo Realisation techniques to simulate the growth and evolution of intelligent life in the Galaxy. We show that if civilisations are "human" in nature (i.e. they are only "radio loud" for ~100 years, and can only detect each other with an SKA-like instrument out to 100 pc, within a maximum communication time of 100 years), then the prob...

Forgan, D H

2010-01-01T23:59:59.000Z

269

PV water pumping with a peak-power tracker using a simple six-step square-wave inverter  

SciTech Connect

The application of photovoltaics (PVs) has been increasingly popular, especially in remote areas, where power from a utility is not available or is too costly to install. PV-powered water pumping is frequently used for agriculture and in households. Among many available schemes, the system under study consists of a PV array, a variable-frequency inverter, an induction motor, and a water pump. The inverter feeds the induction motor, which drives the water pump. To seek the optimum power output of the PV array, the inverter is operated at variable frequency, to vary the output of the water pump. The inverter is operated to generate a six-step quasi-square wave, instead of a pulsewidth modulated (PWM) voltage output, to reduce the switching losses. The inverter acts as both a variable-frequency source and a peak-power tracker of the system, thus, having the number of switches minimized. The system is a low-cost design, with a simple control strategy. The dc bus is supported by a dc capacitor; thus, a balance-of-power flow must be maintained to avoid the collapse of the dc-bus voltage. Another advantage of the system is that the current is limited to an upper limit of the PV-array current. Thus, in case a short circuit is developed, the motor winding and the power semiconductor switches can be protected against excessive current flow.

Muljadi, E. [National Renewable Energy Lab., Golden, CO (United States)

1997-05-01T23:59:59.000Z

270

SF-2050.11, Patent Certification  

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

1 1 OMB Control No. (2-87) 1910-0800 (Previous GC-792) Contractor Interim Certification Final Certification DOE Prime and/or Subcontract Nos. Contractor hereby certifies that: 1. All procedures for identifying and disclosing subject inventions as required by the patent clause of the con- tract have been followed throughout the reporting period. 2. There were no subcontracts or purchase orders involving research, development, and demonstration except as follows: [State none when applicable.] 3. No inventions or discoveries were made or conceived in the course of or under this contract other than the 4. The completion date of this contract is as follows: Month Day Year Contractor Address Month Day Year Signature Date of Certification

271

Microsoft Word - M002-SF30.doc  

National Nuclear Security Administration (NNSA)

I:.CONTRACT I:.CONTRACT ID CODE IPAGE OF PAGES DE-NR0000031 1 I 27 2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 15. PROJECT NO. (II app/icable) 002 Same as Block 16C N/A 6. ISSUED BY CODE 7. ADMINISTERED BY (If other than Item 6) Code I U.S. Department of Energy Pittsburgh Naval Reactors Office P.O. Box 109 West Mifflin, PA 15122-0109 8. NAME AND ADDRESS OF CONTRACTOR (No. slreet, county, State and ZIP Code) ..J.:l 9.A. AMENDMENT OF SOLICITATION NO. Bechtel Marine Propulsion Corporation 9.8. DATED (SEE ITEM 11) 50 Beale Street San Francisco, CA 94105-1895 10.A . MODIFICATION OF Contract/Order NO. .; DE-NROOOOO31 10.B. DATED (SEE tTEM 13) CODE N/A I FACILITY CODE N/A September 18, 2008 11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS D The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Otters Dis

272

SF-4400-ATS Affidavit of Tax Status  

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

ATS (07-2012) ATS (07-2012) SANDIA PROPRIETARY INFORMATION PERSONALLY IDENTIFIABLE INFORMATION (PII) (WHEN COMPLETE) Affidavit of Tax Status Benefits paid under a group health plan for your covered dependents who do not qualify for tax-free health coverage under the Internal Revenue Code causes you to receive additional compensation as taxable wages. Generally, same-gender domestic partners and their children do not qualify for tax-free health coverage and are, therefore, considered Non- Qualifying Dependents. You are required to declare as taxable income the value (imputed income) of the coverage for your Non-Qualifying Dependent(s). Imputed income is not a pay increase. It is the value of Sandia's contributions for medical (including the Health Reimbursement Account, if applicable), dental, and/or vision coverage for dependents who do not

273

Attachment 3, Budget Information, SF 424A  

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

ATTACHMENT 3 OMB Approval No. 0343 0044 BUDGET INFORMATION - Non-Construction Programs SECTION A - BUDGET SUMMARY Grant Program Function or Activity (a) Catalog of Federal...

274

SF 6432-NI (04-95)  

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

(11-03-2010) Title: Standard Terms & Conditions for Fixed Price Contracts Outside of the United States of America Index of Clauses Owner: Procurement Policy & Quality Dept Initial...

275

SF 6432-NI (04-95)  

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

6-08) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS WITH NEW INDEPENDET STATES OF THE FORMER SOVIET UNION INDEX OF CLAUSES THE FOLLOWING CLAUSES APPLY TO...

276

SF 6432-NI (04-95)  

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

- Visitor Control and Administration Section, Sandia Corporation, Building 911. Tonopah Test Range, Tonopah, Nevada - Office of the Tonopah Test Range Manager. (c) Contractor will...

277

LLNL SF6 Program Update - 2013  

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

LLNL-PRES-617973 This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. Lawrence...

278

SF 6432-LA (02-22-10)  

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

LA (03-08-10) SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONTRACTS OUTSIDE OF THE UNITED STATES OF AMERICA INDEX OF CLAUSES THE FOLLOWING CLAUSES APPLY TO REQUESTS...

279

SANDIA REPORT;SF 1075-SUR  

The SQL Query tool TOAD exports information using that tag. The SSN tag is mandatory and must consist of the last four digits of the social security number.

280

sf state extended learning spring 2011  

E-Print Network (OSTI)

holders. The Autodesk® Training Center is an educational program managed by Autodesk, Inc. Although each provides comprehensive design, analysis, and documentation solutions that help teams boost productivity | Powell St. BART/Muni | www.cel.sfsu.edu | 415-405-7700 Authorized Training Center/Certification Center

Note: This page contains sample records for the topic "factor sf square" 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

DOE FINAL Cover (SF).ppt  

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

Coproduction Plant (Subtask 1.2) that produces hydrogen, industrial grade steam, and fuel gas for an adjacent Gulf Coast petroleum refinery in addition to export power. A...

282

SF02 - summer electricity.xlsx  

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

Forecast Change 2008 2009 2010 2011 2012 2013 from 2012 United States Usage (kWh) 3,229 3,119 3,471 3,444 3,352 3,218 -4.0% Price (centskWh) 11.96 11.87 12.00 12.06 12.09 12.48...

283

SF 6432-NI (02-22-10)  

interpreted in accordance with laws of New Mexico, and, where appropriate, the United States federal law. NI03 ASSIGNMENT

284

High pT [p subscript T] nonphotonic electron production in p+p collisions at ?s=200??[square root of s=200] GeV  

E-Print Network (OSTI)

We present the measurement of nonphotonic electron production at high transverse momentum (pT>2.5??GeV/c) [(p subscript T > 2.5 GeV/c)] in p+p collisions at ?s=200??[square root of s=200] GeV using data recorded during ...

Balewski, Jan T.

285

Investigation of the Heat Transfer Coefficient of Liquid and Gas Bubble Train Flow in a Square Mini-channel Using Infra-Red thermography  

E-Print Network (OSTI)

Investigation of the Heat Transfer Coefficient of Liquid and Gas Bubble Train Flow in a Square Mini slug and bubbles, liquid and gas superficial velocities which depend on the volume flow ratio of the channel (Bo) for specific liquid and gas phase. At relatively high Bo (Bo>Bocr1.835) systems gravity force

Khandekar, Sameer

286

Least squares support vector machines with tuning based on chaotic differential evolution approach applied to the identification of a thermal process  

Science Conference Proceedings (OSTI)

In the past decade, support vector machines (SVMs) have gained the attention of many researchers. SVMs are non-parametric supervised learning schemes that rely on statistical learning theory which enables learning machines to generalize well to unseen ... Keywords: Chaotic differential evolution, Identification, Least squares support vector machines

Glauber Souto dos Santos; Luiz Guilherme Justi Luvizotto; Viviana Cocco Mariani; Leandro dos Santos Coelho

2012-04-01T23:59:59.000Z

287

Conversion factors for energy equivalents  

Science Conference Proceedings (OSTI)

... Conversion factors for energy equivalents, For your convenience, you may convert energies online below. Or display factors as: ...

288

factors | OpenEI  

Open Energy Info (EERE)

36 36 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142253836 Varnish cache server factors Dataset Summary Description This dataset is from the report Operational water consumption and withdrawal factors for electricity generating technologies: a review of existing literature (J. Macknick, R. Newmark, G. Heath and K.C. Hallett) and provides estimates of operational water withdrawal and water consumption factors for electricity generating technologies in the United States. Estimates of water factors were collected from published primary literature and were not modified except for unit conversions. Source National Renewable Energy Laboratory Date Released August 28th, 2012 (2 years ago)

289

FGF growth factor analogs  

SciTech Connect

The present invention provides a fibroblast growth factor heparin-binding analog of the formula: ##STR00001## where R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, X, Y and Z are as defined, pharmaceutical compositions, coating compositions and medical devices including the fibroblast growth factor heparin-binding analog of the foregoing formula, and methods and uses thereof.

Zamora, Paul O. (Gaithersburg, MD); Pena, Louis A. (Poquott, NY); Lin, Xinhua (Plainview, NY); Takahashi, Kazuyuki (Germantown, MD)

2012-07-24T23:59:59.000Z

290

Optimizing Power Factor Correction  

E-Print Network (OSTI)

The optimal investment for power factor correcting capacitors for Kansas Power and Light Company large power contract customers is studied. Since the billing capacity is determined by dividing the real demand by the power factor (the minimum billing capacity is based on 80 percent of the summer peak billing capacity) and the billing capacity is used to determine the number of kilowatt-hours billed at each pricing tier, the power factor affects both the demand and the energy charge. There is almost no information available in the literature concerning recommended power factor corrections for this situation. The general advice commonly given in the past has been that power factor should be corrected to above 0.9 if it is below that value to begin with, but that does not take into account the facts of the situation studied here. Calculations relevant to a commercial consumer of electricity were made for demands of 200, 400, 800, 1,600, 3,200, and 6,400 kW and monthly energy consumption periods of 100, 150, 200, 300, 400, and 500 hours for several capacitor purchase and installation costs. The results are displayed in a series of graphs that enable annual cost savings and payback periods to be readily determined over a range of commonly encountered parameter values. It is found that it is often economically advantageous to correct a power factor to near unity.

Phillips, R. K.; Burmeister, L. C.

1986-06-01T23:59:59.000Z

292

Factors Involved in Search Dog Training  

E-Print Network (OSTI)

Events of significant impact as recent as hurricane Ike yielded a consistent disturbing truth: we lack sufficient numbers of competent search dog [Canis familiaris] teams. This study was conceived to provide information in identifying factors involved in training competent search dogs. Obedience training methods, age training was initiated, previous handler canine training experience, and handler perception and emotional attachment to their search dog were examined through a sixty-six question survey. Achievement of a national certification was used as a measure of performance success. Association between factors and performance success was evaluated through Chi-Square testing. Surveys were announced through the National Search Dog Alliance (NSDA) and were available online; 177 were fully completed by respondents and used in the data analysis. Seventy-two percent of nationally certified canine team respondents preferred positive reinforcement methods. Several statistically significant associations were detected: (a) female handlers preferred positive reinforcement training methods [x^2 = 8.504, d.f.=1, P = 0.004], (b) as dogs matured use of active training equipment increased [x^2 = 54.043, d.f.= 2, P training each week had a higher proportion of national certifications [x^2 = 16.379, d.f. = 1, P less than 0.001]. The data also indicated a trend for handlers to have previous canine training experience equal to or greater than search dog training experience [x^2 = 118.36, d.f. = 9, P =0.05]. The results warrant further research on the effects of early training, the effects of training time investment, and the interaction between canine selection and handler understanding of canine learning theory.

Alexander, Michael B.

2009-05-01T23:59:59.000Z

293

NIST Atomic Form Factors: Form factors and standard ...  

Science Conference Proceedings (OSTI)

... 2. Form Factors and Standard Definitions. ... with ? in, eg, ngstroms; the "anomalous" scattering factor f? (depending on x-ray energy E and the ...

294

Do it yourself lighting power survey: lighting power audit for use with the Massachusetts type watts per square foot method of calculating a building's lighting power budget  

SciTech Connect

Advantages of the self-audit approach to energy conservation are presented. These are that it is cheaper to do it yourself; the employees become part of the corporate conservation effect; and no one knows the building and its needs better than the occupant. Steps described in the lighting survey procedure are: (1) divide the building into categories; (2) determine the total square footage for each category; (3) assign a power allowance for each category; (4) multiply the total square footage for each category by the respective power allowances; (5) add the budget sub-totals for each category to determine total building budget; and (6) walk through the building room-by-room and calculate the connected lighting load fixture-by-fixture. Some worksheets are provided. (MCW)

Not Available

1980-06-01T23:59:59.000Z

295

Use of a General Nonlinear Least-Squares Curve Fitting Program with nonclosed form relationships. [GNLS, in FORTRAN for CDC computers  

DOE Green Energy (OSTI)

A use for GNLS, a general nonlinear least-squares curve fitting program, is presented. In this use GNLS determines a set of best parameters for relationships that cannot be written in closed form. This program can be useful for experimenters who need to determine experimental parameters by fitting nonclosed-form relationships to experimental data. Two examples are given to indicate how GNLS can be used for this type of problem. 11 figures.

Abey, A.E.

1979-12-26T23:59:59.000Z

296

PQ Encyclopedia: Understanding Power Factor  

Science Conference Proceedings (OSTI)

This PQ Encylopedia offers a thorough understanding of what power factor is, what factors affect it, and what to be aware of when attempting to improve it. In particular, efforts to remedy power factor can sometimes worsen harmonics.

2009-12-11T23:59:59.000Z

297

ERYTHROPOIETIC FACTOR PURIFICATION  

DOE Patents (OSTI)

A method is given for purifying and concentrating the blood plasma erythropoietic factor. Anemic sheep plasma is contacted three times successively with ion exchange resins: an anion exchange resin, a cation exchange resin at a pH of about 5, and a cation exchange resin at a pH of about 6. (AEC)

White, W.F.; Schlueter, R.J.

1962-05-01T23:59:59.000Z

298

Thermal Conversion Factor Source Documentation  

U.S. Energy Information Administration (EIA)

national annual quantity-weighted average conversion factors for conventional, reformulated, and oxygenated motor gasolines (see Table A3). The factor ...

299

Many Factors Affect MPG  

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

Many Factors Affect Fuel Economy Many Factors Affect Fuel Economy How You Drive Vehicle Maintenance Fuel Variations Vehicle Variations Engine Break-In Vehicles in traffic Quick acceleration and heavy braking can reduce fuel economy by up to 33 percent on the highway and 5 percent around town. New EPA tests account for faster acceleration rates, but vigorous driving can still lower MPG. Excessive idling decreases MPG. The EPA city test includes idling, but more idling will lower MPG. Driving at higher speeds increases aerodynamic drag (wind resistance), reducing fuel economy. The new EPA tests account for aerodynamic drag up to highway speeds of 80 mph, but some drivers exceed this speed. Cold weather and frequent short trips can reduce fuel economy, since your engine doesn't operate efficiently until it is warmed up. In colder

300

Human factoring administrative procedures  

Science Conference Proceedings (OSTI)

In nonnuclear business, administrative procedures bring to mind such mundane topics as filing correspondence and scheduling vacation time. In the nuclear industry, on the other hand, administrative procedures play a vital role in assuring the safe operation of a facility. For some time now, industry focus has been on improving technical procedures. Significant efforts are under way to produce technical procedure requires that a validated technical, regulatory, and administrative basis be developed and that the technical process be established for each procedure. Producing usable technical procedures requires that procedure presentation be engineered to the same human factors principles used in control room design. The vital safety role of administrative procedures requires that they be just as sound, just a rigorously formulated, and documented as technical procedures. Procedure programs at the Tennessee Valley Authority and at Boston Edison's Pilgrim Station demonstrate that human factors engineering techniques can be applied effectively to technical procedures. With a few modifications, those same techniques can be used to produce more effective administrative procedures. Efforts are under way at the US Department of Energy Nuclear Weapons Complex and at some utilities (Boston Edison, for instance) to apply human factors engineering to administrative procedures: The techniques being adapted include the following.

Grider, D.A.; Sturdivant, M.H.

1991-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

Human Factors Review Plan  

SciTech Connect

''Human Factors'' is concerned with the incorporation of human user considerations into a system in order to maximize human reliability and reduce errors. This Review Plan is intended to assist in the assessment of human factors conditions in existing DOE facilities. In addition to specifying assessment methodologies, the plan describes techniques for improving conditions which are found to not adequately support reliable human performance. The following topics are addressed: (1) selection of areas for review describes techniques for needs assessment to assist in selecting and prioritizing areas for review; (2) human factors engineering review is concerned with optimizing the interfaces between people and equipment and people and their work environment; (3) procedures review evaluates completeness and accuracy of procedures, as well as their usability and management; (4) organizational interface review is concerned with communication and coordination between all levels of an organization; and (5) training review evaluates training program criteria such as those involving: trainee selection, qualification of training staff, content and conduct of training, requalification training, and program management.

Paramore, B.; Peterson, L.R. (eds.)

1985-12-01T23:59:59.000Z

302

The Exposure Rate Conversion Factor for Nuclear Fallout  

SciTech Connect

Nuclear fallout is comprised of approximately 2000 radionuclides. About 1000 of these radionuclides are either primary fission products or activated fission products that are created during the burn process. The exposure rate one meter above the surface produced by this complex mixture of radionuclides varies rapidly with time since many of the radionuclides are short-lived and decay numerous times before reaching a stable isotope. As a result, the mixture of radionuclides changes rapidly with time. Using a new code developed at the Lawrence Livermore National Laboratory, the mixture of radionuclides at any given point in time can be calculated. The code also calculates the exposure rate conversion factor (ECF) for all 3864 individual isotopes contained in its database based on the total gamma energy released per decay. Based on the combination of isotope mixture and individual ECFs, the time-dependent variation of the composite exposure rate conversion factor for nuclear fallout can be easily calculated. As example of this new capability, a simple test case corresponding to a 10 kt, uranium-plutonium fuel has been calculated. The results for the time-dependent, composite ECF for this test case are shown in Figure 1. For comparison, we also calculated the composite exposure rate conversion factor using the conversion factors found in Federal Guidance Report No.12 (FGR-12) published by ORNL, which contains the conversion factors for approximately 1000 isotopes. As can be noted from Figure 1, the two functions agree reasonably well at times greater than about 30 minutes. However, they do not agree at early times since FGR-12 does not include all of the short-lived isotopes that are produced in nuclear fallout. It should also be noted that the composite ECF at one hour is 19.7 R/hr per Ci/m{sup 2}. This corresponds to 3148 R/hr per 1 kt per square mile, which agrees reasonably well with the value of 3000 R/hr per 1 kt per square mile as quoted by Glasstone. We have also tabulated the top 50 contributors to the exposure rate at various points in time following a detonation. These major contributors are given in Table 1.

Spriggs, G D

2009-02-11T23:59:59.000Z

303

Market Mechanisms for Financing Green Real Estate Investments  

E-Print Network (OSTI)

CEUS ) Electricity Consumption (kWh/sf/yr) Year Builtelectricity consumptions per Kilo Watt Hours (KWh) per square foot per year

Jaffee, Dwight M.; Wallace, Nancy E.

2009-01-01T23:59:59.000Z

304

Table of Contents  

Science Conference Proceedings (OSTI)

... K KPI Key Performance Indicators KSA Knowledge, Skills, and Abilities kWh SF Kilowatt Hours per Square Foot L LEED ...

2006-03-20T23:59:59.000Z

305

EXTRACT FROM OP-SF NET Topic #7 ---------- OP-SF NET ...  

Science Conference Proceedings (OSTI)

... 2013, $109.00 ISBN 978-1-4614-6945-2 (eBook version will be available soon.) The first book on q-calculus in approximation ...

2013-08-09T23:59:59.000Z

306

Extract from OP-SF NET Topic #4 ---------- OP-SF NET 20.2 ...  

Science Conference Proceedings (OSTI)

... to coordinate IT and math developments, including DLMF/Handbook content improvement ... experience) in mathematics with emphasis on ...

2013-04-15T23:59:59.000Z

307

Power Challenges of Large Scale Research Infrastructures: the Square Kilometer Array and Solar Energy Integration; Towards a zero-carbon footprint next generation telescope  

E-Print Network (OSTI)

The Square Kilometer Array (SKA) will be the largest Global science project of the next two decades. It will encompass a sensor network dedicated to radioastronomy, covering two continents. It will be constructed in remote areas of South Africa and Australia, spreading over 3000Km, in high solar irradiance latitudes. Solar Power supply is therefore an option to power supply the SKA and contribute to a zero carbon footprint next generation telescope. Here we outline the major characteristics of the SKA and some innovation approaches on thermal solar energy Integration with SKA prototypes.

Barbosa, Domingos; Ruiz, Valeriano; Silva, Manuel; Verdes-Montenegro, Lourdes; Santander-Vela, Juande; Maia, Dalmiro; Antn, Sonia; van Ardenne, Arnold; Vetter, Matthias; Kramer, Michael; Keller, Reinhard; Pereira, Nuno; Silva, Vitor

2012-01-01T23:59:59.000Z

308

Stress Intensification Factors and Flexibility Factors for Unreinforced Branch Connections  

Science Conference Proceedings (OSTI)

This report provides equations, based on analyses and test data, for determining the stress intensification factors and flexibility factors for branch connections. The report contains results of an investigation into the flexibility and stress intensification factors of unreinforced fabricated tees (and other similar configurations). It provides flexibility equations for a more accurate evaluation of these configurations.

1998-11-23T23:59:59.000Z

309

Factor Separation in Numerical Simulations  

Science Conference Proceedings (OSTI)

A simple method is developed for computing the interactions among various factors influencing the atmospheric circulations. It is shown how numerical simulations can be utilized to obtain the pure contribution of any factor to any predicted field,...

U. Stein; P. Alpert

1993-07-01T23:59:59.000Z

310

Search for Supersymmetry Using Final States with One Lepton, Jets, and Missing Transverse Momentum with the ATLAS Detector in ?s=7??[square root of s=7] TeV pp Collisions  

E-Print Network (OSTI)

This Letter presents the first search for supersymmetry in final states containing one isolated electron or muon, jets, and missing transverse momentum from ?s=7??[square root of s=7] TeV proton-proton collisions at the ...

Taylor, Frank E.

311

The Complex and Multi-Faceted Nature of School Construction Costs: Factors Affecting California. A Report to the American Institute of Architects California Council  

E-Print Network (OSTI)

Cost (ln) and Cost per Square Foot (ln). The coefficientsdependent variable, Cost per Square Foot (ln). Consistentin our data. Measuring cost per square foot, however, yields

Vincent, Jeffrey M; McKoy, Deborah

2008-01-01T23:59:59.000Z

312

Anthrax Lethal Factor  

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

Thiang Yian Wong, Robert Schwarzenbacher and Robert C. Liddington Thiang Yian Wong, Robert Schwarzenbacher and Robert C. Liddington The Burnham Institute, 10901 North Torrey Pines Road, La Jolla, CA 92037. Anthrax Toxin is a major virulence factor in the infectious disease, Anthrax1. This toxin is produced by Bacillus anthracis, which is an encapsulated, spore-forming, rod-shaped bacterium. Inhalation anthrax, the most deadly form, is contracted through breathing spores. Once spores germinate within cells of the immune system called macrophages2, bacterial cells are released into the bloodstream. There they proliferate rapidly and secrete Anthrax Toxin, ultimately leading to septic shock and death. Although antibiotics may be used to kill the bacteria, the level of toxin has often become so high in the bloodstream that removing the bacteria alone is not sufficient to prevent death. Therefore, the design of anti-toxins offers the prospect of treatment in the advanced stages of infection. Together with collaborators from the NIH and Harvard Medical School, we are involved in the atomic resolution study of the Anthrax Toxin components and their complexes, including small molecules with therapeutic potential. Data collection at SSRL and other synchrotron radiation sources has been key to the advances made in this research so far and is expected to play a continuing role in the future.

313

ESR studies of two new organic superconductors: {beta}``-(BEDT-TTF){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} and {kappa}{sub L}`-(BEDT-TTF){sub 2}Cu(CF{sub 3}){sub 4}(DBCE)  

SciTech Connect

The normal-state ESR of two new organic superconductors, {beta}{double_prime}-(BEDT-TTF){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} and {kappa}{sub L}{prime}-(BEDT-TTF){sub 2}Cu(CF{sub 3}){sub 4}(DBCE) are reported. Both compounds showed metallic properties below 140 K. The former gave ESR line widths and g-values of 23-34 G and 2.004-2.012. The latter gave line widths and g-values of 45-58 G and 2.006-2.012. Orientation-dependent line widths and g-values of the {kappa}{sub L}{prime}-phase were found to be similar to that of the {kappa}-(ET){sub 4}Hg{sub 3}Br{sub 8} but not to the {kappa}{sub L}-phases in general.

Wang, H.H.; VanZile, M.L.; Geiser, U. [and others

1996-10-01T23:59:59.000Z

314

Comparative thermal-expansion study of {beta}"-(ET){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} and {kappa}-(ET){sub 2}Cu(NCS){sub 2} : uniaxial pressure coeffcients of T{sub c} and upper critical fields.  

Science Conference Proceedings (OSTI)

We report high-resolution measurements of the coefficient of thermal expansion, {alpha}=l{sup -1}x({partial_derivative}l/{partial_derivative}T), on single crystals of the organic superconductors {beta}'-(ET){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} and {kappa}-(ET){sub 2}Cu(NCS){sub 2}. For both salts we find large and highly anisotropic phase-transition anomalies at T{sub c}. Combining these data with literature results on the specific heat via the Ehrenfest relation, the uniaxial pressure coefficients of T{sub c} can be determined. Most remarkably, a strikingly similar in-plane vs out-of-plane anisotropy is found for both compounds: the strong suppression of T{sub c} observed in hydrostatic-pressure experiments is dominated by a huge negative uniaxial stress effect perpendicular to the conducting planes. Therefore we expect that an increase of T{sub c} in this class of superconductors can be obtained by enlarging the distance between the conducting layers. Application of magnetic fields perpendicular to the planes for the {beta}''-(ET){sub 2}SF{sub 5}CH{sub 2}CF{sub 2}SO{sub 3} salt were found to result in pronounced superconducting fluctuation effects and scaling behavior in {alpha}(T,B). Owing to the pronounced phase-transition anomalies in {alpha}(T,B) at T{sub c}, our measurements allow for an accurate determination of the upper critical fields. We find B{sub c{sub 2}}{sup {perpendicular}}(0)=(1.4{+-}0.2)T and B{sub c{sub 2}}{sup {parallel}}(0)=(10.4{+-}0.5)T for fields perpendicular and parallel to the conducting planes, respectively.

Muller, J.; Lang, M.; Steglich, F.; Schlueter, J. A.; Kini, A. M.; Geiser, U.; Nixon, P. G.; Winter, R. W.; Gard, G. L.; Sasaki, T.; Toyota, N.; Max-Planck Inst. for Chemical Physics of Solids; Portland State Univ.; Tohoku Univ.

2000-05-01T23:59:59.000Z

315

Stability of critical bubble in stretched fluid of square-gradient density-functional model with triple-parabolic free energy  

E-Print Network (OSTI)

The square-gradient density-functional model with triple-parabolic free energy, that was used previously to study the homogeneous bubble nucleation [J. Chem. Phys. 129, 104508 (2008)], is used to study the stability of the critical bubble nucleated within the bulk under-saturated stretched fluid. The stability of the bubble is studied by solving the Schr\\"odinger equation for the fluctuation. The negative eigenvalue corresponds to the unstable growing mode of the fluctuation. Our results show that there is only one negative eigenvalue whose eigenfunction represents the fluctuation that corresponds to the isotropically growing or shrinking nucleus. In particular, this negative eigenvalue survives up to the spinodal point. Therefore the critical bubble is not fractal or ramified near the spinodal.

Masao Iwamatsu; Yutaka Okabe

2010-06-11T23:59:59.000Z

316

Applying the Inverse Average Magnitude Squared Coherence Index for Determining Order-Chaos Transition in a System Governed by Hnon Mapping Dynamics  

E-Print Network (OSTI)

The quantitative determination of the order-chaos transition in a nonlinear dynamical system described by Hnon mapping defined as x[n + 1] = 1.0 ? A ? x[n] 2 + B ? y[n],y[n + 1] = B ? x[n], where B = 0.3, and A is an adjustable control parameter, was made. This was achieved by applying the Inverse Average Magnitude-Squared Coherence Index (IAMSCI). This method is based on the Welch average periodogram technique and it has the advantage respect to nonlinear dynamical methods that it may be applied to any stationary signal by using discrete Fourier transform (DFT) representation which allows to operate on a short discrete-time series. Its effectiveness was demonstrated by comparing the results obtained by applying IAMSCI

Rubn Orozco Morales

2008-01-01T23:59:59.000Z

317

Medium modification of the proton form-factor  

SciTech Connect

I argue that the double ratio of proton-recoil polarization-transfer coefficients, P{prime}{sub x} and P{prime}{sub z}, of the quasielastic {sup 4}He(e,e{prime}p){sup 3}H reaction with respect to the elastic {sup 1}H(e,e{prime}p) reaction is sensitive to possible medium modifications of the proton form factor in {sup 4}He. Recent measurements at both Mainz and Jefferson Lab of this double ratio at four-momentum transfers squared between 0.4 (GeV/c){sup 2} and 2.6 (GeV/c){sup 2} are discussed. I show that the data challenge state-of-the-art conventional meson-nucleon calculations, as these are unable to describe the results. The data hint at the need to include medium modifications of the proton form factor, as predicted by a quark-meson-coupling model, in the calculations. A recently approved follow-up experiment at a Q{sup 2} of 0.8 (GeV/c){sup 2} and 1.3 (GeV/c){sup 2} with unprecedented precision will provide one of the most stringent tests of the applicability of various calculations.

Steffen Strauch

2004-02-01T23:59:59.000Z

318

Design Factors That Influence Corrosion  

Science Conference Proceedings (OSTI)

Table 3   Corrosion factors that can influence design considerations...Inhibitors Inspection Planned maintenance Source: Ref 25...

319

The neutron electric form factor to Q = 1.45 (GeV/c)  

Science Conference Proceedings (OSTI)

The nucleon elastic electromagnetic form factors are fundamental quantities needed for an understanding of nucleon and nuclear electromagnetic structure. The evolution of the Sachs electric and magnetic form factors with Q2, the square of the four-momentum transfer, is related to the distribution of charge and magnetization within the nucleon. High precision measurements of the nucleon form factors are essential for stringent tests of our current theoretical understanding of confinement within the nucleon. Measurements of the neutron form factors, in particular, those of the neutron electric form factor, have been notoriously difficult due to the lack of a free neutron target and the vanishing integral charge of the neutron. Indeed, a precise measurement of the neutron electric form factor has eluded experimentalists for decades; however, with the advent of high duty-factor polarized electron beam facilities, experiments employing polarization degrees of freedom have finally yielded the first precise measurements of this fundamental quantity. Following a general overview of the experimental and theoretical status of the nucleon form factors, a detailed description of an experiment designed to extract the neutron electric form factor from measurements of the neutron's recoil polarization in quasielastic 2H(e, e')1H scattering is presented. The experiment described here employed the Thomas Jefferson National Accelerator Facility's longitudinally polarized electron beam, a magnetic spectrometer for detection of the scattered electron, and a neutron polarimeter designed specifically for this experiment. Measurements were conducted at three Q2 values of 0.45, 1.13, and 1.45 (GeV/c)2, and the final results extracted from an analysis of the data acquired in this experiment are reported and compared with recent theoretical predictions for the nucleon form factors.

Bradley Plaster

2004-02-01T23:59:59.000Z

320

Comments on Form Factor Bounds  

E-Print Network (OSTI)

Improved model independent upper bounds on the weak transition form factors are derived using inclusive sum rules. Comparison of the new bounds with the old ones is made for the form factors h_{A_1} and h_V in B -> D* decays.

Chiang, C W

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

Remarks on Form Factor Bounds  

E-Print Network (OSTI)

Improved model independent upper bounds on the weak transition form factors are derived using inclusive sum rules. Comparison of the new bounds with the old ones is made for the form factors h_{A_1} and h_V in B -> D* decays.

Cheng-Wei Chiang

1999-09-07T23:59:59.000Z

322

Community Discovery via Metagraph Factorization  

Science Conference Proceedings (OSTI)

This work aims at discovering community structure in rich media social networks through analysis of time-varying, multirelational data. Community structure represents the latent social context of user actions. It has important applications such as search ... Keywords: MetaFac, community discovery, dynamic social network analysis, metagraph factorization, nonnegative tensor factorization, relational hypergraph

Yu-Ru Lin; Jimeng Sun; Hari Sundaram; Aisling Kelliher; Paul Castro; Ravi Konuru

2011-08-01T23:59:59.000Z

323

Basis of conversion factors for energy equivalents  

Science Conference Proceedings (OSTI)

... Basis of conversion factors for energy equivalents Conversion factors for energy equivalents are derived from the following relations: ...

324

Factors of characteristic words: Location and decompositions  

Science Conference Proceedings (OSTI)

Let @a be an irrational number with 0Keywords: Characteristic word, Decomposition, Location, Overlap factor, Return words, Separate factor

Wai-Fong Chuan; Hui-Ling Ho

2010-06-01T23:59:59.000Z

325

Critical cavity in the stretched fluid studied using square-gradient density-functional model with triple-parabolic free energy  

E-Print Network (OSTI)

The generic square-gradient density-functional model with triple-parabolic free energy is used to study the stability of a cavity introduced into the stretched liquid. The various properties of the critical cavity, which is the largest stable cavity within the liquid, are compared with those of the critical bubble of the homogeneous bubble nucleation. It is found that the size of the critical cavity is always smaller than that of the critical bubble, while the work of formation of the former is always higher than the latter in accordance with the conjectures made by Punnathanam and Corti [J. Chem. Phys. {\\bf 119}, 10224 (2003)] deduced from the Lennard-Jones fluids. Therefore their conjectures about the critical cavity size and the work of formation would be more general and valid even for other types of liquid such as metallic liquid or amorphous. However, the scaling relations they found for the critical cavity in the Lennard-Jones fluid are marginally satisfied only near the spinodal.

Masao Iwamatsu

2009-04-04T23:59:59.000Z

326

The Fermat factorization method revisited  

E-Print Network (OSTI)

We consider the well known Fermat factorization method, we call the Fermat factorization equation the equation solved by it: P(x, y) = (x + 2R) 2 ? y 2 ? 4N = 0; where N = p q> 0 is a RSA modulus with primes p and q supposed of equal length. This equation is a bivariate integer polynomial equation and we propose to solve it directly using Coppersmiths methods for bivariate integer polynomials. As we use them as a black box, our proofs will be brief. We show a first result: we can factor N in a polynomial time if |p ? q | < N 5/18. Using the fact that the Newton polygon of P(x, y) is in fact a lower triangle we show a better result: we can indeed factor N in a polynomial time if |p ? q | < N 1/3. We conclude with proposals for future works. 1

Robert Erra; Christophe Grenier

2009-01-01T23:59:59.000Z

327

Human Factors Engineering Analysis Tool  

A new software tool enables the easy and quick selection of applicable regulatory guidelines as a starting point for human factors engineering (HFE) analyses. Once selected, each guideline can be viewed on screen. The software tracks and reports the ...

328

Automatic Test Factoring for Java  

E-Print Network (OSTI)

Test factoring creates fast, focused unit tests from slow system-widetests; each new unit test exercises only a subset of the functionalityexercised by the system test. Augmenting a test suite with factoredunit tests ...

Saff, David

2005-06-08T23:59:59.000Z

329

The effect of penetration factor, deposition, and environmental factors on  

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

The effect of penetration factor, deposition, and environmental factors on The effect of penetration factor, deposition, and environmental factors on the indoor concentration of pm2.5 sulfate, nitrate, and carbon Title The effect of penetration factor, deposition, and environmental factors on the indoor concentration of pm2.5 sulfate, nitrate, and carbon Publication Type Conference Proceedings Year of Publication 2002 Authors Thatcher, Tracy L., Melissa M. Lunden, Richard G. Sextro, Susanne V. Hering, and Nancy J. Brown Conference Name Proceedings of the Indoor Air 2002 Conference, Monterey, CA Volume 1 Pagination 846-851 Publisher Indoor Air 2002, Santa Cruz, CA Abstract Indoor exposure to particles of outdoor origin constitutes an important exposure pathway. We conducted an intensive set of indoor particle measurements in an unoccupied house under differing operating conditions. Real-time measurements were conducted both indoors and outdoors, including PM2.5 nitrate, sulfate, and carbon. Because the time-scale of the fluctuations in outdoor particle concentrations and meteorological conditions are often similar to the time constant for building air exchange, a steady state concentration may never be reached. The time-series experimental data were used to determine the effect of changes in air exchange rate and indoor/outdoor temperature and relative humidity differences on indoor particle concentrations. A multivariate regression was performed to investigate the difference between measured indoor concentrations and results from a simple time-dependent physical model. Environmental conditions had a significant effect on indoor concentrations of all three PM2.5 species, but did not explain all of the model variation

330

Evidence for a narrow Higgs-like diphoton resonance with a mass of 125 GeV in pp collisions at [square root of]s = 7 - 8 TeV  

E-Print Network (OSTI)

We have performed a search for the production of the standard model Higgs boson decaying to diphotons in pp collisions at the LHC at [square root of]s = 7-8 TeV with the CMS detector. Having analyzed data corresponding to ...

Bendavid, Joshua Lorne

2013-01-01T23:59:59.000Z

331

Neutron charge radius and the neutron electric form factor  

Science Conference Proceedings (OSTI)

For nearly forty years, the Galster parametrization has been employed to fit existing data for the neutron electric form factor, G{sub E}{sup n}, vs the square of the four-momentum transfer, Q{sup 2}. Typically this parametrization is constrained to be consistent with experimental data for the neutron charge radius. However, we find that the Galster form does not have sufficient freedom to accommodate reasonable values of the radius without constraining or compromising the fit. In addition, the G{sub E}{sup n} data are now at sufficient precision to motivate a two-parameter fit (or three parameters if we include thermal neutron data). Here we present a modified form of a two-dipole parametrization that allows this freedom and fits both G{sub E}{sup n} (including recent data at both low and high four-momentum transfer) and the charge radius well with simple, well-defined parameters. Analysis reveals that the Galster form is essentially a two-parameter approximation to the two-dipole form but becomes degenerate if we try to extend it naturally to three parameters.

Gentile, T. R. [Stop 8461, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 (United States); Crawford, C. B. [University of Kentucky, Lexington, Kentucky 40506 (United States)

2011-05-15T23:59:59.000Z

332

Inverse determination of the penalty parameter in penalized weighted least-squares algorithm for noise reduction of low-dose CBCT  

Science Conference Proceedings (OSTI)

Purpose: A statistical projection restoration algorithm based on the penalized weighted least-squares (PWLS) criterion can substantially improve the image quality of low-dose CBCT images. The performance of PWLS is largely dependent on the choice of the penalty parameter. Previously, the penalty parameter was chosen empirically by trial and error. In this work, the authors developed an inverse technique to calculate the penalty parameter in PWLS for noise suppression of low-dose CBCT in image guided radiotherapy (IGRT). Methods: In IGRT, a daily CBCT is acquired for the same patient during a treatment course. In this work, the authors acquired the CBCT with a high-mAs protocol for the first session and then a lower mAs protocol for the subsequent sessions. The high-mAs projections served as the goal (ideal) toward, which the low-mAs projections were to be smoothed by minimizing the PWLS objective function. The penalty parameter was determined through an inverse calculation of the derivative of the objective function incorporating both the high and low-mAs projections. Then the parameter obtained can be used for PWLS to smooth the noise in low-dose projections. CBCT projections for a CatPhan 600 and an anthropomorphic head phantom, as well as for a brain patient, were used to evaluate the performance of the proposed technique. Results: The penalty parameter in PWLS was obtained for each CBCT projection using the proposed strategy. The noise in the low-dose CBCT images reconstructed from the smoothed projections was greatly suppressed. Image quality in PWLS-processed low-dose CBCT was comparable to its corresponding high-dose CBCT. Conclusions: A technique was proposed to estimate the penalty parameter for PWLS algorithm. It provides an objective and efficient way to obtain the penalty parameter for image restoration algorithms that require predefined smoothing parameters.

Wang, Jing; Guan, Huaiqun; Solberg, Timothy [Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, Texas 75390 (United States); Department of Radiation oncology, Sylvester Comprehensive Cancer Center, University of Miami Medical School, Florida 33136 (United States); Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, Texas 75390 (United States)

2011-07-15T23:59:59.000Z

333

Common Risk Factors in Currency Markets  

E-Print Network (OSTI)

We identify a slope factor in exchange rates. High interest rate currencies load more on this slope factor than low interest rate currencies. This factor accounts for most of the cross-sectional variation in average ...

Roussano, Nikolai

334

Primeless factoring-based cryptography  

Science Conference Proceedings (OSTI)

Factoring-based public-key cryptosystems have an overall complexity which is dominated by the key-production algorithm, which requires the generation of prime numbers. This is most inconvenient in settings where the key-generation is not an one-off process, ...

Sonia Bogos, Ioana Boureanu, Serge Vaudenay

2013-06-01T23:59:59.000Z

335

Factorization of a 512-bit RSA modulus  

Science Conference Proceedings (OSTI)

This paper reports on the factorization of the 512-bit number RSA-155 by the Number Field Sieve factoring method (NFS) and discusses the implications for RSA.

Stefania Cavallar; Bruce Dodson; Arjen K. Lenstra; Walter Lioen; Peter L. Montgomery; Brian Murphy; Herman Te Riele; Karen Aardal; Jeff Gilchrist; Grard Guillerm; Paul Leyland; Jol Marchand; Franois Morain; Alec Muffett; Chris Putnam; Craig Putnam; Paul Zimmermann

2000-05-01T23:59:59.000Z

336

Major Risk Factors Integrated Facility Disposition Project -...  

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

- Oak Ridge Summary - Major Risk Factors Integrated Facility Disposition Project (IFDP) Oak Ridge, TN More Documents & Publications Major Risk Factors to the Integrated...

337

FTCP Human Factors Engineering Supplemental Competencies  

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

Human Factors Engineering Functional Area Qualification Competencies Examples for DOE Defense Nuclear Facilities Technical Personnel

338

Materials Reliability Program: Technical Basis for Change to American Society of Mechanical Engineers (ASME) Section XI Appendix VIII Root- Mean-Square Error Requirement for Qualification of Depth-Sizing for Ultrasonic Testing (UT) Performed from the In  

Science Conference Proceedings (OSTI)

This report provides the technical basis for a modification of the ultrasonic testing (UT) qualification requirements of Appendix VIII of ASME Section XI. A recommended change to the requirement for flaw depth-sizing uncertainty is presented on the basis of deterministic and probabilistic evaluation approaches.BackgroundCompliance with the 0.125" depth-sizing root-mean-square error (RMSE) required by ASME Code Section XI Appendix VIII (Supplements 2, 10, ...

2013-10-17T23:59:59.000Z

339

Recoil Polarization Measurements of the Proton Electromagnetic Form Factor Ratio to High Momentum Transfer  

DOE Green Energy (OSTI)

The electromagnetic form factors of the nucleon characterize the effect of its internal structure on its response to an electromagnetic probe as studied in elastic electronnucleon scattering. These form factors are functions of the squared four-momentum transfer Q2 between the electron and the proton. The two main classes of observables of this reaction are the scattering cross section and polarization asymmetries, both of which are sensitive to the form factors in different ways. When considering large f momentum transfers, double-polarization observables offer superior sensitivity to the electric form factor. This thesis reports the results of a new measurement of the ratio of the electric and magnetic form factors of the proton at high momentum transfer using the recoil polarization technique. A polarized electron beam was scattered from a liquid hydrogen target, transferring polarization to the recoiling protons. These protons were detected in a magnetic spectrometer which was used to reconstruct their kinematics, including their scattering angles and momenta, and the position of the interaction vertex. A proton polarimeter measured the polarization of the recoiling protons by measuring the azimuthal asymmetry in the angular distribution of protons scattered in CH2 analyzers. The scattered electron was detected in a large acceptance electromagnetic calorimeter in order to suppress inelastic backgrounds. The measured ratio of the transverse and longitudinal polarization components of the scattered proton is directly proportional to the ratio of form factors GpE=GpM. The measurements reported in this thesis took place at Q2 =5.2, 6.7, and 8.5 GeV2, and represent the most accurate measurements of GpE in this Q2 region to date.

Andrew Puckett

2010-02-01T23:59:59.000Z

340

Energy Factors, Leasing Structure and the Market Price of Office Buildings in the U.S.  

E-Print Network (OSTI)

Yes prices per square foot indicating that the cost effectper square foot and more variance in precipitation has a statistically significant positive effect on operating costsper square foot of office buildings that sold in arm-length-transactions between 2001 and 2010 on energy costs,

Jaffee, Dwight; Stanton, Richard; Wallace, Nancy

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

Electrical and Production Load Factors  

E-Print Network (OSTI)

Load factors are an important simplification of electrical energy use data and depend on the ratio of average demand to peak demand. Based on operating hours of a facility they serve as an important benchmarking tool for the industrial sector. The operating hours of small and medium sized manufacturing facilities are analyzed to identify the most common operating hour or shift work patterns. About 75% of manufacturing facilities fall into expected operating hour patterns with operating hours near 40, 80, 120 and 168 hours/week. Two types of load factors, electrical and production are computed for each shift classification within major industry categories in the U.S. The load factor based on monthly billing hours (ELF) increases with operating hours from about 0.4 for a nominal one shift operation, to about 0.7 for around-the-clock operation. On the other hand, the load factor based on production hours (PLF) shows an inverse trend, varying from about 1.4 for one shift operation to 0.7 for around-the-clock operation. When used as a diagnostic tool, if the PLF exceeds unity, then unnecessary energy consumption may be taking place. For plants operating at 40 hours per week, the ELF value was found to greater than the theoretical maximum, while the PLF value was greater than one, suggesting that these facilities may have significant energy usage outside production hours. The data for the PLF however, is more scattered for plants operating less than 80 hours per week, indicating that grouping PLF data based on operating hours may not be a reasonable approach to benchmarking energy use in industries. This analysis uses annual electricity consumption and demand along with operating hour data of manufacturing plants available in the U.S. Department of Energys Industrial Assessment Center (IAC) database. The annual values are used because more desirable monthly data are not available. Monthly data are preferred as they capture the load profile of the facility more accurately. The data there come from Industrial Assessment Centers which employ university engineering students, faculty and staff to perform energy assessments for small to medium-sized manufacturing plants. The nation-wide IAC program is sponsored by the U.S. Department of Energy.

Sen, Tapajyoti

2009-12-01T23:59:59.000Z

342

Table SF01. U.S. Motor Gasoline Summer Outlook  

U.S. Energy Information Administration (EIA)

Q2 Q3 Season Q2 Q3 Season Q2 Q3 Season Nominal Prices (dollars per gallon) WTI Crude Oil (Spot) a 2.22 2.20 2.21 2.22 2.20 2.21 -0.3 0.1 -0.1 Brent Crude oil Price ...

343

SF 9424-EFT;Electronic Funds Transfer Agreement  

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

424-EFT (10-2011) 424-EFT (10-2011) Supersedes (11-2009) Issue ELECTRONIC FUNDS TRANSFER AGREEMENT Mail completed form to Sandia National Laboratories, Supplier Data Management, MS-1486, PO BOX 5800, Albuquerque, NM 87185-1486 or Fax: (505) 284-4798. For questions, contact us at: isupplier@sandia.gov. The undersigned Supplier (hereinafter referred to as Supplier) hereby authorizes Sandia Corporation DBA Sandia National Laboratories (hereinafter referred to as Sandia) to make payment for goods and services covered by an

344

8-22SF-7/31/98 Fermi News  

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

1, 1998 1, 1998 Number 15 f INSIDE 2 Users' Meeting 4 Thesis Award 5 Pierre Auger 6 NuMI 8 The Other Essay 9 Pulling Cable 10 GSA Conference "People are fascinated by the questions posed by physicists- they just don't know it." ~ Lawrence M. Krauss, author, The Physics of Star Trek Krauss Gives Users a Mission I n his keynote speech to the Fermilab Users' Annual Meeting, author Larry Krauss challenged all physicists to boldly go into the realm of communicating with the public, explaining that physicists attempt to answer the very questions that incite our wonder about existence. Story on Page 2. Photo by Jenny Mullins mass, and the process of tracking down a single fleeting neutrino incident in a gargantuan liquid-filled detector. "We see evidence of a neutrino when a

345

SF 6432-PO Standard Terms and Conditions for Purchase Orders  

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

PO (04-95) PO (04-95) SECTION II STANDARD TERMS AND CONDITIONS FOR PURCHASE ORDERS INDEX OF CLAUSES AWARD BASIS (Applicable only to the Request for Quotation). Unless otherwise specified in Section I of the RFQ, award will be on the basis of low net cost to Sandia. Low net cost includes price, transportation charges, and payment discount terms. ______________________________________________________________________________________________________________________________ The terms and conditions stated for this Purchase Order, referred herein as "contract," are the only ones governing this transaction and cannot be changed or terminated orally. No terms and conditions appearing on any form originated by the Contractor shall be applicable. ______________________________________________________________________________________________________________________________

346

SF424_2_1-V2.1.pdf  

Gasoline and Diesel Fuel Update (EIA)

Number: 4040-0004 Number: 4040-0004 Expiration Date: 03/31/2012 * 1. Type of Submission: * 2. Type of Application: * 3. Date Received: 4. Applicant Identifier: 5a. Federal Entity Identifier: * 5b. Federal Award Identifier: 6. Date Received by State: 7. State Application Identifier: * a. Legal Name: * b. Employer/Taxpayer Identification Number (EIN/TIN): * c. Organizational DUNS: * Street1: Street2: * City: County/Parish: * State: Province: * Country: * Zip / Postal Code: Department Name: Division Name: Prefix: * First Name: Middle Name: * Last Name: Suffix: Title: Organizational Affiliation: * Telephone Number: Fax Number: * Email: * If Revision, select appropriate letter(s): * Other (Specify): State Use Only: 8. APPLICANT INFORMATION: d. Address: e. Organizational Unit: f. Name and contact information of person to be contacted on matters involving this application:

347

SF 2001-WLD;CONTRACTOR WELDING, CUTTING AND BRAZING  

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

to be burned * Do not use methylene chloride based strippers * Do not use power tools or heat to remove coatings unless certified free of lead, cadmium, lead chromate Is there arc...

348

Table SF01. U.S. Motor Gasoline Summer Outlook  

U.S. Energy Information Administration (EIA)

Usage (kWh) 3,229 3,119 3,471 3,444 3,355 3,212 ?4.3% ... EIA does not estimate or project end-use consumption of non-marketed renewable energy. (d) ...

349

SF 6432-CR Standard Terms and Conditions for Cost Reimbursement...  

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

CR (04-95) Sections II & III SECTION II STANDARD TERMS AND CONDITIONS FOR ALL COST REIMBURSEMENT CONTRACTS INDEX OF CLAUSES THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS...

350

SANDIA CORPORATION SF 6432CI (0305) SECTION II  

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

Requirements DEAR 952.20470 ClassificationDeclassification DEAR 970.52041 Counterintelligence CI27 APPLY TO ALL CONTRACTS WHERE ANY WORK WILL BE PERFORMED ON A GOVERNMENT...

351

Sf Statement of Considerations REQUEST BY CATERPILLAR INC. FOR...  

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

of medium and heavy duty diesel engines, spark ignited gas engines, and industrial gas turbine engines. It produces approximately 113,000 diesel engines a year with power...

352

SIAM AG on OP and SF - Conference Calendar  

Science Conference Proceedings (OSTI)

... 2013 July 21-26. Bialystok, Poland. PODE Progress on Difference Equations. 2013 August 25-31. B?dlewo, Poland. ...

2013-08-21T23:59:59.000Z

353

Sandia National Laboratories: SF 6432-CI (03-96)  

Annual Report; Economic Impact; Environmental Reports; Fact Sheets; ... 2013 Sandia Corporation Questions & Comments Employee & Retiree ...

354

SF 6432-CI (05-97) - Sandia National Laboratories  

such Items or reperform services at Sellers election. Transportation of replacement Items ... recoupment for any present or future claims of Sandia ...

355

SF 4400-RSS;SNL RETIREMENT GIFT SELECTION SHEET  

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

Date: Phone: Years of Service: Example: (1979-2010) Ship to Address Street: City: State: Zip Code: OR - If you prefer the gift to go to the manager to be presented to you: Send to...

356

SF6432-CS (02-01-12) Commercial Services  

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

and vehicles entering or leaving Sandia's KAFB or Government's premises are subject to search. (e) Contractor will promptly notify Sandia and provide a report of any accidents or...

357

76SF00098. Electricity Restructuring and Value-Added Services:  

E-Print Network (OSTI)

This paper presents the results of a series of interviews that were conducted with nonresidential electricity service customers who have chosen to take service from a retail electric service provider (RESP). The interviews explored customer attitudes towards and experiences with the process of purchasing electricity and, in some cases, value-added services in the competitive market. Key findings include: (1) our sample of large commercial/industrial customers believe that they are benefiting significantly more from commodity savings arising from direct access than from the value-added services that they are receiving; (2) there is high customer interest in billing, energy information, and energy efficiency services, as well as some (lesser) interest in newer services, such as facility management and outsourcing (although customers remain uncertain of the value of these services); (3) there is no established preference among the majority of customers with respect to choice of suppliers (RESP, utility or other) for value-added services, although there are limited preferences for the RESP to provide billing, energy information and green power, and for a third party provider to deliver energy efficiency.

William Golove; Rodrigo Prudencio; Ryan Wiser; Charles Goldman; Beyond The Hype; William Golove

2000-01-01T23:59:59.000Z

358

Feasibility of SF6 Gas-Insulated Transformers  

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

Gas-insulated transformers (GIT) Gas-insulated transformer benefits Gas-insulated transformer concerns Risks and Unknowns Questions? BUILDING STRONG PORTLAND...

359

SF-424 A Budget Information - Non Construction Programs  

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

Applicant Name:",,,,"Award Number:" Applicant Name:",,,,"Award Number:" "Budget Information - Non Construction Programs" "OMB Approval No. 0348-0044" "Section A - Budget Summary" ,"Grant Program Function or Activity","Catalog of Federal Domestic Assistance Number","Estimated Unobligated Funds",,"New or Revised Budget" ,,,"Federal ","Non-Federal ","Federal","Non-Federal","Total" ,"(a)","(b)","(c )","(d)","(e)","(f)","(g)" "1.",,,,,,,0 "2.",,,,,,,0 "3.",,,,,,,0 "4.",,,,,,,0 "5.","Totals",,0,0,0,0,0 "Section B - Budget Categories"

360

NBS TECH NOTE DOE/SF/11653--T12  

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

one- and two-phase parts of the isochores and intersecting these polynomials. From visual inspection of the graphs used to determine the intersections (Figs. 19, 20), and from...

Note: This page contains sample records for the topic "factor sf square" 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

SMALL CHAMBER MEASUREMENT OF CHEMICAL SPECIFIC EMISSION FACTORS...  

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

temperature environmental chamber. The tests were all run at 25 C, 50% relative humidity (RH) and with an area-specific ventilation rate of 1.5 cubic meters per square meter...

362

A positive definite polynomial Hessian that does not factor  

E-Print Network (OSTI)

The notion of sos-convexity has recently been proposed as a tractable sufficient condition for convexity of polynomials based on a sum of squares decomposition of the Hessian matrix. A multivariate polynomial p(x) = ...

Parrilo, Pablo A.

363

Factors for Bioenergy Market Development  

DOE Green Energy (OSTI)

Focusing on the development of the whole bioenergy market rather than isolated projects, this paper contributes to the identification of barriers and drivers behind bioenergy technology implementation. It presents a framework for the assessment of the potentials for bioenergy market growth to be used by decision makers in administration and industry. The conclusions are based on case studies of operating bioenergy markets in Austria, US and Sweden. Six important factors for bioenergy market growth have been identified: (1) Integration with other business, e.g. for biomass procurement, (2) Scale effects of bioenergy market, (3) Competition on bioenergy market, (4) Competition with other business, (5) National policy, (6) Local policy and local opinion. Different applications of the framework are discussed.

Roos, A.; Hektor, B.; Graham, R.L.; Rakos, C.

1998-10-04T23:59:59.000Z

364

Form factors from lattice QCD  

Science Conference Proceedings (OSTI)

Precision computation of hadronic physics with lattice QCD is becoming feasible. The last decade has seen precent-level calculations of many simple properties of mesons, and the last few years have seen calculations of baryon masses, including the nucleon mass, accurate to a few percent. As computational power increases and algorithms advance, the precise calculation of a variety of more demanding hadronic properties will become realistic. With this in mind, I discuss the current lattice QCD calculations of generalized parton distributions with an emphasis on the prospects for well-controlled calculations for these observables as well. I will do this by way of several examples: the pion and nucleon form factors and moments of the nucleon parton and generalized-parton distributions.

Dru Renner

2012-04-01T23:59:59.000Z

365

Capacity Factor Risk At Nuclear Power Plants  

E-Print Network (OSTI)

We develop a model of the dynamic structure of capacity factor risk. It incorporates the risk that the capacity factor may vary widely from year-to-year, and also the risk that the reactor may be permanently shutdown prior ...

Du, Yangbo

366

Emission Factors from Brazilian Deforestation Fires Published  

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

of emission factors from 19 deforestation fires in Mato Grosso, Para, and Amazonas, Brazil. LBA-ECO TG-10 Fire Emission Factors in Mato Grosso, Para, and Amazonas, Brazil: 2004...

367

Definition: Distribution Factor | Open Energy Information  

Open Energy Info (EERE)

Also Known As Transfer Distribution Factor Related Terms Interchange Transaction, transmission lines, facility, Interchange, transmission line, flowgate, smart grid...

368

Updating an LU Factorization with Pivoting  

Science Conference Proceedings (OSTI)

We show how to compute an LU factorization of a matrix when the factors of a leading principle submatrix are already known. The approach incorporates pivoting akin to partial pivoting, a strategy we call incremental pivoting. An implementation ... Keywords: LU factorization, linear systems, pivoting, updating

Enrique S. Quintana-Ort; Robert A. Van De Geijn

2008-07-01T23:59:59.000Z

369

Prime Factorization in the Duality Computer  

E-Print Network (OSTI)

We give algorithms to factorize large integers in the duality computer. We provide three duality algorithms for factorization based on a naive factorization method, the Shor algorithm in quantum computing, and the Fermat's method in classical computing. All these algorithms are polynomial in the input size.

Wan-Ying Wang; Bin Shang; Chuan Wang; Gui Lu Long

2006-07-04T23:59:59.000Z

370

Nonnegative matrix factorization with quadratic programming  

Science Conference Proceedings (OSTI)

Nonnegative matrix factorization (NMF) solves the following problem: find such nonnegative matrices A@?R"+^I^x^J and X@?R"+^J^x^K that Y@?AX, given only Y@?R^I^x^K and the assigned index J (K@?I>=J). Basically, the factorization is achieved by alternating ... Keywords: Blind source separation, Nonnegative matrix factorization, Quadratic programming

Rafal Zdunek; Andrzej Cichocki

2008-06-01T23:59:59.000Z

371

Variational learning for rectified factor analysis  

Science Conference Proceedings (OSTI)

Linear factor models with non-negativity constraints have received a great deal of interest in a number of problem domains. In existing approaches, positivity has often been associated with sparsity. In this paper we argue that sparsity of the factors ... Keywords: Positive factor analysis, Source separation, Variational Bayes

Markus Harva; Ata Kabn

2007-03-01T23:59:59.000Z

372

Measurement of the q2 Dependence of the Hadronic Form Factor in D0 to K- e+ nu_e Decays  

Science Conference Proceedings (OSTI)

A preliminary measurement of the q{sup 2} dependence of the D{sup 0} {yields} K{sup -}e{sup +}{nu}{sub e} decay rate is presented. This rate is proportional to the hadronic form factor squared, specified by a single parameter. This is either the mass in the simple pole ansatz m{sub pole} = (1.854 {+-} 0.016 {+-} 0.020) GeV/c{sup 2} or the scale in the modified pole ansatz {alpha}{sub pole} = 0.43 {+-} 0.03 {+-} 0.04. The first error refers to the statistical, the second to the systematic uncertainty.

Aubert, B.

2006-09-26T23:59:59.000Z

373

Appendix A Conversion Factors for Standard Units  

U.S. Energy Information Administration (EIA)

Energy, work, heat(a) joule J ... a utility-specific factor that has incorporated actual fuel mix ... Arizona Colorado Idaho Montana Nevada New Mexico Utah Wyoming

374

politics factors into climate bill, too  

Science Conference Proceedings (OSTI)

06/2 - POLITICS FACTORS INTO CLIMATE BILL, TOO. In A 987-page bill, six committees with jurisdiction, a mammoth oil spill to consider, no bipartisan support,...

375

Health Information Technology (IT), Human Factor Guidelines  

Science Conference Proceedings (OSTI)

... on a research program aimed at developing human factors guidelines for ... technical guidelines will help support safe, effective, error-free EHR use ...

2013-08-05T23:59:59.000Z

376

Factorization for hadronic heavy quarkonium production  

E-Print Network (OSTI)

We briefly review several models of heavy quarkonium production in hadronic collisions, and discuss the status of QCD factorization for these production models.

Jian-Wei Qiu

2006-10-31T23:59:59.000Z

377

Factors associated with participation restriction in community ...  

Science Conference Proceedings (OSTI)

May 26, 2007 ... restriction, after adjusting for age and gender in a logistic regression analysis. Health and disability factors most strongly and independently...

378

Mini-Conference on Factorization Problems  

E-Print Network (OSTI)

, The University of Iowa, Iowa City. Non-Atomic Unique Factorization. 3:00-3:45 PM Franz Halter-Koch, Karl

Coykendall, James

379

OpenEI - electricity emission factors  

Open Energy Info (EERE)

http:en.openei.orgdatasetstaxonomyterm4650 en Hourly Energy Emission Factors for Electricity Generation in the United States http:en.openei.orgdatasetsnode488...

380

OpenEI - hourly emission factors  

Open Energy Info (EERE)

http:en.openei.orgdatasetstaxonomyterm4640 en Hourly Energy Emission Factors for Electricity Generation in the United States http:en.openei.orgdatasetsnode488...

Note: This page contains sample records for the topic "factor sf square" 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

Factors that Predict Quality Classroom Technology Use.  

E-Print Network (OSTI)

??Despite technological advancements intended to enhance teaching and learning in the 21st century, numerous teacher and school factors continue to impede quality classroom technology use. (more)

Hastings, Tricia A.

2009-01-01T23:59:59.000Z

382

Nucleon Form Factor Measurements and Interpretation  

SciTech Connect

The data base for the form factors of the nucleon obtained from elastic ep scattering is discussed, as well as some recent developments in their calculation.

Charles F. Perdrisat

2007-08-22T23:59:59.000Z

383

De-caf-einated : life without chromatin assembly factors  

E-Print Network (OSTI)

SACCHAROMYCES CEREVISIAE CHROMATIN ASSEMBLY FACTORS THAT ACTSaccharomyces cerevisiae chromatin- assembly factors thatSaccharomyces cerevisiae chromatin-assembly factors that act

Kats, Ellen Simona

2006-01-01T23:59:59.000Z

384

Distributed large-scale natural graph factorization  

Science Conference Proceedings (OSTI)

Natural graphs, such as social networks, email graphs, or instant messaging patterns, have become pervasive through the internet. These graphs are massive, often containing hundreds of millions of nodes and billions of edges. While some theoretical models ... Keywords: asynchronous algorithms, distributed optimization, graph algorithms, graph factorization, large-scale machine learning, matrix factorization

Amr Ahmed, Nino Shervashidze, Shravan Narayanamurthy, Vanja Josifovski, Alexander J. Smola

2013-05-01T23:59:59.000Z

385

Jet acollinearity and quark form factors  

Science Conference Proceedings (OSTI)

Perturbative Quantum Chromodynamic corrections involving the emission of gluons which are both soft and collinear are discussed for both hadronic production of lepton pairs and e/sup +/e/sup -/ annihilation. The result is an exponential, double logarithmic quark form factor. The effect of sub-leading corrections and the possible experimental observation of the form factor are discussed.

Stirling, W.J.

1980-01-01T23:59:59.000Z

386

The Jacobian factor in free energy simulations  

Science Conference Proceedings (OSTI)

The role of Jacobian factors in free energy simulations is described. They provide a simple interpretation of moment of inertia correction and dynamic stretch free energy terms in such simulations. Since the relevant Jacobian factors can often be evaluated analytically by use of the configurational partition function of a polyatomic molecule

Stefan Boresch; Martin Karplus

1996-01-01T23:59:59.000Z

387

Buildings Energy Data Book: 3.1 Commercial Sector Energy Consumption  

Buildings Energy Data Book (EERE)

8 Commercial Delivered Energy Consumption Intensities, by Vintage Consumption per Year Constructed Square Foot (thousand BtuSF) Prior to 1960 84.4 23% 1960 to 1969 91.5 12% 1970...

388

IPCC Emission Factor Database | Open Energy Information  

Open Energy Info (EERE)

IPCC Emission Factor Database IPCC Emission Factor Database Jump to: navigation, search Tool Summary Name: IPCC Emission Factor Database Agency/Company /Organization: World Meteorological Organization, United Nations Environment Programme Resource Type: Dataset Website: www.ipcc-nggip.iges.or.jp/EFDB/main.php References: IPCC-EFDB[1] About "EFDB is meant to be a recognised library, where users can find emission factors and other parameters with background documentation or technical references that can be used for estimating greenhouse gas emissions and removals. The responsibility of using this information appropriately will always remain with the users themselves." References ↑ "IPCC-EFDB" Retrieved from "http://en.openei.org/w/index.php?title=IPCC_Emission_Factor_Database&oldid=367213"

389

Human factors in environmental management: New directions from the Hanford Site  

SciTech Connect

Environmental management is the general term given to modern attempts to seek technological solutions to certain constrained environmental problems. it involves developing and applying new technologies that respond to changes in environmental policy. It does not eliminate the need for environmental ethics'' in society. Nor does it substitute for the fundamental changes in political and social structures that are needed for dealing with large-scale environmental issues. The scope of these issues can be illustrated by looking at the Hanford Site. Since 1943, the 560-square-mile Hanford Site in southeastern Washington state has been the production source of much of the nuclear weapons-grade radioactive materials for the United States. The legacy of 50 years of producing fissile materials has been an environmental cleanup problem of impressive proportions. In 1989, with the Cold War winding down, Secretary of Energy James Watkins established a new vision for Hanford as the flagship for waste management research.'' As plans and preparations for cleanup work proceed at the Hanford Site and around the world, the need for well-orchestrated environmental management methodologies has become increasingly apparent. In 1990, a Human Factors Engineering Group was established in the Technology Planning and Analysis Center at PNL to provide appropriate support for the Laboratory's research efforts. At an ever-increasing rate, these research efforts require integrating human performance into complex environmental technology systems. The endeavor of responding to the Laboratory's research needs has provided innovative opportunities for the application of the concept of Human Factors. Discussed are some of the major applications of Human Factors to environmental management.

Wise, J.A.; Savage, S.F.

1992-10-01T23:59:59.000Z

390

NIST: Triatomic - Special Units, ... and Useful Conver. Factors  

Science Conference Proceedings (OSTI)

5. Special Units, Fundamental Constants, and Useful Conversion Factors. 5.a. Special Units. ... 5.b. Fundamental Constants and Conversion Factors. ...

391

Synthetic heparin-binding factor analogs  

DOE Patents (OSTI)

The invention provides synthetic heparin-binding growth factor analogs having at least one peptide chain, and preferably two peptide chains branched from a dipeptide branch moiety composed of two trifunctional amino acid residues, which peptide chain or chains bind a heparin-binding growth factor receptor and are covalently bound to a non-signaling peptide that includes a heparin-binding domain, preferably by a linker, which may be a hydrophobic linker. The synthetic heparin-binding growth factor analogs are useful as pharmaceutical agents, soluble biologics or as surface coatings for medical devices.

Pena, Louis A. (Poquott, NY); Zamora, Paul O. (Gaithersburg, MD); Lin, Xinhua (Plainview, NY); Glass, John D. (Shoreham, NY)

2010-04-20T23:59:59.000Z

392

Factors Causing Unexpected Variations in Ada Benchmarks  

E-Print Network (OSTI)

Benchmarks are often used to describe the performance of computer systems. This report considers factors that may cause Ada benchmarks to produce inaccurate results. Included are examples from the ongoing benchmarking efforts of the Ada Embedded Systems Testbed (AEST) Project using bare target computers with several Ada compilers. 1. Introduction One of the goals of the Ada Embedded Systems Testbed (AEST) Project is to assess the readiness of the Ada programming language and Ada tools for developing embedded systems. The benchmarking and instrumentation subgroup within the AEST Project is running various suites of Ada benchmarks to obtain data on the real-time performance of Ada on a number of different target systems. The purpose of this report is to categorize the factors which cause anomalous results to be produced by the benchmarks. Some of these factors have been observed, while others are more speculative in nature. All these factors should be understood if accurate, comparable,...

Neal Altman; Neal Altman

1987-01-01T23:59:59.000Z

393

electricity emission factors | OpenEI  

Open Energy Info (EERE)

emission factors emission factors Dataset Summary Description Emissions from energy use in buildings are usually estimated on an annual basis using annual average multipliers. Using annual numbers provides a reasonable estimation of emissions, but it provides no indication of the temporal nature of the emissions. Therefore, there is no way of understanding the impact on emissions from load shifting and peak shaving technologies such as thermal energy storage, on-site renewable energy, and demand control. Source NREL Date Released April 11th, 2011 (3 years ago) Date Updated April 11th, 2011 (3 years ago) Keywords buildings carbon dioxide emissions carbon footprinting CO2 commercial buildings electricity emission factors ERCOT hourly emission factors interconnect nitrogen oxides

394

CCG supertags in factored statistical machine translation  

Science Conference Proceedings (OSTI)

Combinatorial Categorial Grammar (CCG) supertags present phrase-based machine translation with an opportunity to access rich syntactic information at a word level. The challenge is incorporating this information into the translation process. Factored ...

Alexandra Birch; Miles Osborne; Philipp Koehn

2007-06-01T23:59:59.000Z

395

Spatial Ontology in Factored Statistical Machine Translation  

Science Conference Proceedings (OSTI)

This paper presents a statistical phrase-based machine translation system which is enriched with semantic data coming from a spatial ontology. Paper presents the spatial ontology, how it is integrated in statistical machine translation system using factored ...

Raivis Skadi?

2011-08-01T23:59:59.000Z

396

Definition: Capacity factor | Open Energy Information  

Open Energy Info (EERE)

power)12 View on Wikipedia Wikipedia Definition The net capacity factor of a power plant is the ratio of its actual output over a period of time, to its potential output if...

397

Carbon Dioxide Emission Factors for Coal  

Reports and Publications (EIA)

The Energy Information Administration (EIA) has developed factors for estimating the amount of carbon dioxide emitted, accounting for differences among coals, to reflect the changing "mix" of coal in U.S. coal consumption.

William Watson

1994-08-01T23:59:59.000Z

398

Gust Factors Applied to Hurricane Winds  

Science Conference Proceedings (OSTI)

An important consideration in the design of structures is their response to extreme winds. This is especially true in regions affected by hurricanes. In this research, gust factors derived from hurricane wind-speed records are compared with those ...

William R. Krayer; Richard D. Marshall

1992-05-01T23:59:59.000Z

399

Faster Quantum Number Factoring via Circuit Synthesis  

E-Print Network (OSTI)

A major obstacle to implementing Shor's quantum number-factoring algorithm is the large size of modular-exponentiation circuits. We reduce this bottleneck by customizing reversible circuits for modular multiplication to individual runs of Shor's algorithm. Our circuit-synthesis procedure exploits spectral properties of multiplication operators and constructs optimized circuits from the traces of the execution of an appropriate GCD algorithm. Empirically, gate counts are reduced by 4-5 times, and circuit latency is reduced by larger factors.

Igor L. Markov; Mehdi Saeedi

2013-01-15T23:59:59.000Z

400

IV Estimation of Panels with Factor Residuals  

E-Print Network (OSTI)

. In microeconometric panels, the factor structure may capture different sources of unobserved individual-specific heterogeneity, the impact of which varies intertem- porally in an arbitrary way. For instance, in studies of production functions, the factor loadings may... supply, Euler equations for household consumption, and em- pirical growth models. In these models the coefficient of the lagged dependent variable captures inertia, habit formation and costs of adjustment and therefore it has structural significance (see...

Robertson, Donald; Sara dis, Vasilis

2013-06-04T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

Factors influencing county level household fuelwood use  

Science Conference Proceedings (OSTI)

This study explains household fuelwood consumption behavior at the county level by linking it to economic and demographic conditions in counties. Using this link, counties are identified where potential fuelwood use problems and benefits are greatest. A probit equation estimates household probability of wood use (percent woodburners in a county heating degree days, household income, nonwood fuel price, fuelwood price, percent forest land, population density, and fraction of households using various types of heating equipment. A linear-in-parameters equation estimates average wood consumed by a woodburner based on county heating degree days, household income, percent forest land, and price of nonwood fuel divided by fuelwood price. Parameters are estimated using fuelwood use data for individual households from a 1908-81 nationwide survey. The probit equation predicts percentage of wood burns well over a wide range of county conditions. The wood consumption equation overpredicts for counties with high income and high population density (over 6000 persons per square mile). The model shows average woodburning per household over all households decreases with increasing population density, and the influence of county economic characteristics varies with density.

Skog, K.E.

1986-01-01T23:59:59.000Z

402

SAN JOSE STATE UNIVERSITY ONE WASHINGTON SQUARE  

E-Print Network (OSTI)

knowledge and skills that will help them to comprehend the workings of American democracy and of the society in which they live, to enable them to contribute to that society as responsible and constructive citizens; this unfortunate time line has resulted in insufficient consultation to date with History and Political Science

Gleixner, Stacy

403

Physical Plant: FY2010 Gross Square  

E-Print Network (OSTI)

(NERPC) Southborough, MA 87 308 Harvard Depository Petersham, MA 2857 73 Harvard Forest (Forestry, Botany

Chou, James

404

Physical Plant: FY2011 Gross Square  

E-Print Network (OSTI)

, Harvard University, Petersham, Massachusetts, 013669 4 Department of Ecology and Evolutionary Biology the northern (Harvard Forest; Petersham, Massachusetts; 42° N lat.) and57 southern (Duke Forest; Hillsborough

Samuel, Aravi

405

RATIONAL SUMS OF HERMITIAN SQUARES OF FREE ...  

E-Print Network (OSTI)

Jul 24, 2013 ... K. Aardal and R. Weismantel, editors, Discrete Optimization, volume 12 of Handbooks in Opera- tions Research and Management Science,...

406

sparse optimization with least-squares constraints  

E-Print Network (OSTI)

Jan 30, 2010 ... 1.4. Outline. In section 2 we give conditions under which the Pareto curve is ...... 25th International Converence on Machine Learning, 2008, pp.

407

Robust Least Square Semidefinite Programming with Applications  

E-Print Network (OSTI)

To stress test a portfolio of correlated assets, the risk manager can specify the hypothetical scenarios and accordingly compute the loss of the ...... Intel E5620 Xeon 64-bit CPUs and 48 GB RAM, equipped with SUSE Linux Enterprise server 11.

408

Pricing Effect of Restaurant Industry Related Factors on Fama French Three Factor Model.  

E-Print Network (OSTI)

??The purpose of this study was to investigate the effect of the addition of restaurant industry-related factors on the accuracy and explanatory power of the (more)

Denizci, Basak

2006-01-01T23:59:59.000Z

409

EcoFactor Inc | Open Energy Information  

Open Energy Info (EERE)

EcoFactor Inc EcoFactor Inc Jump to: navigation, search Name EcoFactor Inc Place Millbrae, California Zip 94030 Product California-based home energy management service provider. Coordinates 37.60276°, -122.395444° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.60276,"lon":-122.395444,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

410

Emission Factors (EMFAC) | Open Energy Information  

Open Energy Info (EERE)

Emission Factors (EMFAC) Emission Factors (EMFAC) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: EMFAC Agency/Company /Organization: California Environmental Protection Agency Sector: Energy Focus Area: Transportation Phase: Determine Baseline Topics: Baseline projection, GHG inventory Resource Type: Software/modeling tools, Online calculator User Interface: Spreadsheet Website: www.arb.ca.gov/msei/onroad/latest_version.htm Country: United States Cost: Free Northern America References: http://www.arb.ca.gov/msei/onroad/latest_version.htm The EMission FACtors (EMFAC) model is used to calculate emission rates from all motor vehicles, such as passenger cars to heavy-duty trucks, operating on highways, freeways and local roads in California. EMFAC2007 is the most recent version of this model.

411

miRNA as Bystander Effect Factor  

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

miRNA as Bystander Effect Factor miRNA as Bystander Effect Factor L. Smilenov Columbia University Abstract miRNA are 21-23 mer RNA molecules which are essential for organism development and cell functions. They regulate gene expression by binding to the 3’UTR of mRNA, inducing either mRNA degradation or mRNA silencing. The most characteristic properties of miRNA are their multi-targeting potential (one miRNA may target many genes). This high information content of miRNAs makes them very important factors in cell reprogramming. Since these are small molecules which can potentially pass through gap junctions, it is logical to consider their role in cell to cell communication. We hypothesized that miRNA transfer between cells is likely to occur under stress conditions. To test this hypothesis we developed a system designed

412

Paramagnetic form factors from itinerant electron theory  

Science Conference Proceedings (OSTI)

Elastic neutron scattering experiments performed over the past two decades have provided accurate information about the magnetic form factors of paramagnetic transition metals. These measurements have traditionally been analyzed in terms of an atomic-like theory. There are, however, some cases where this procedure does not work, and there remains the overall conceptual problem of using an atomistic theory for systems where the unpaired-spin electrons are itinerant. We have recently developed computer codes for efficiently evaluating the induced magnetic form factors of fcc and bcc itinerant electron paramagnets. Results for the orbital and spin contributions have been obtained for Cr, Nb, V, Mo, Pd and Rh based on local density bands. By using calculated spin enhancement parameters, we find reasonable agreement between theory and neutron form factor data. In addition, these zero parameter calculations yield predictions for the bulk susceptibility on an absolute scale which are in reasonable agreement with experiment in all treated cases except palladium.

Cooke, J.F.; Liu, S.H.; Liu, A.J.

1984-09-01T23:59:59.000Z

413

miRNA as Bystander Effect Factor  

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

miRNA as Bystander Effect Factor miRNA as Bystander Effect Factor L. Smilenov 1 , M. Grad 2 , D. Attinger 2 and E.Hall 1 1 Center for Radiological Research, Columbia University 2 Department of Mechanical Engineering, Columbia University DOE Grant: DEPS0208ER0820 Abstract: miRNA are 21-23 mer RNA molecules which are essential for organism development and cell functions. They regulate gene expression by binding to the 3'UTR of mRNA, inducing either

414

Ccg supertags in factored statistical machine translation  

E-Print Network (OSTI)

Combinatorial Categorial Grammar (CCG) supertags present phrase-based machine translation with an opportunity to access rich syntactic information at a word level. The challenge is incorporating this information into the translation process. Factored translation models allow the inclusion of supertags as a factor in the source or target language. We show that this results in an improvement in the quality of translation and that the value of syntactic supertags in flat structured phrase-based models is largely due to better local reorderings. 1

Alexandra Birch; Miles Osborne

2007-01-01T23:59:59.000Z

415

Momentum compaction and phase slip factor  

SciTech Connect

Section 2.3.11 of the Handbook of Accelerator Physics and Engineering on Landau damping is updated. The slip factor and its higher orders are given in terms of the various orders of the momentum compaction. With the aid of a simplified FODO lattice, formulas are given for the alteration of the lower orders of the momentum compaction by various higher multipole magnets. The transition to isochronicity is next demonstrated. Formulas are given for the extraction of the first three orders of the slip factor from the measurement of the synchrotron tune while changing the rf frequency. Finally bunch-length compression experiments in semi-isochronous rings are reported.

Ng, K.Y.; /Fermilab

2010-10-01T23:59:59.000Z

416

Annotated bibliography of human factors applications literature  

Science Conference Proceedings (OSTI)

This bibliography was prepared as part of the Human Factors Technology Project, FY 1984, sponsored by the Office of Nuclear Safety, US Department of Energy. The project was conducted by Lawrence Livermore National Laboratory, with Essex Corporation as a subcontractor. The material presented here is a revision and expansion of the bibliographic material developed in FY 1982 as part of a previous Human Factors Technology Project. The previous bibliography was published September 30, 1982, as Attachment 1 to the FY 1982 Project Status Report.

McCafferty, D.B.

1984-09-30T23:59:59.000Z

417

Factorization studies in SIDIS at Jlab  

DOE Green Energy (OSTI)

Data for positive and negative pion electroproduction from both hydrogen and deuterium targets are found to satisfy factorization tests in the kinematic region Q{sup 2} > 2 GeV{sup 2}, 0.2 < 0.45, W > 2 GeV, M{sub x} > 1.5 GeV, and 0.3 < 0.6.

Peter Bosted; Rolf Ent; David Gaskell; Hamlet Mkrtchyan; Tigran Navasardyan; Varden Tadevosyan

2006-08-28T23:59:59.000Z

418

Community discovery using nonnegative matrix factorization  

Science Conference Proceedings (OSTI)

Complex networks exist in a wide range of real world systems, such as social networks, technological networks, and biological networks. During the last decades, many researchers have concentrated on exploring some common things contained in those large ... Keywords: Community discovery, Nonnegative matrix factorization

Fei Wang; Tao Li; Xin Wang; Shenghuo Zhu; Chris Ding

2011-05-01T23:59:59.000Z

419

Protein Synthesis Initiation Factors: Phosphorylation and Regulation  

SciTech Connect

The initiation of the synthesis of proteins is a fundamental process shared by all living organisms. Each organism has both shared and unique mechanisms for regulation of this vital process. Higher plants provide for a major amount of fixation of carbon from the environment and turn this carbon into food and fuel sources for our use. However, we have very little understanding of how plants regulate the synthesis of the proteins necessary for these metabolic processes. The research carried out during the grant period sought to address some of these unknowns in the regulation of protein synthesis initiation. Our first goal was to determine if phosphorylation plays a significant role in plant initiation of protein synthesis. The role of phosphorylation, although well documented in mammalian protein synthesis regulation, is not well studied in plants. We showed that several of the factors necessary for the initiation of protein synthesis were targets of plant casein kinase and showed differential phosphorylation by the plant specific isoforms of this kinase. In addition, we identified and confirmed the phosphorylation sites in five of the plant initiation factors. Further, we showed that phosphorylation of one of these factors, eIF5, affected the ability of the factor to participate in the initiation process. Our second goal was to develop a method to make initiation factor 3 (eIF3) using recombinant methods. To date, we successfully cloned and expressed 13/13 subunits of wheat eIF3 in E. coli using de novo gene construction methods. The final step in this process is to place the subunits into three different plasmid operons for co-expression. Successful completion of expression of eIF3 will be an invaluable tool to the plant translation community.

Karen S. Browning

2009-06-15T23:59:59.000Z

420

Efficiency and Environmental Factors in the US Electricity Transmission Industry  

E-Print Network (OSTI)

tries to measure the gap between actual cost (production) and the optimal point on the cost (production) frontier, which must be estimated from the available data. Published papers have basically employed two approaches to estimate cost (production... ) frontiers. The first approach includes parametric techniques that require specifying a particular functional form for the cost or production frontier, such as the Stochastic Frontier Approach (SFA) or Ordinary Least Squares (OLS). The second approach...

Llorca, Manuel; Orea, Luis; Pollitt, Michael

2013-05-31T23:59:59.000Z

Note: This page contains sample records for the topic "factor sf square" 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

Study of Factors Affecting Shrub Establishment on the Monticello...  

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

Study of Factors Affecting Shrub Establishment on the Monticello, Utah, Disposal Cell Cover Study of Factors Affecting Shrub Establishment on the Monticello, Utah, Disposal Cell...

422

Critical factors influencing employment of disabled persons in Malaysia.  

E-Print Network (OSTI)

??This study examines key factors that affect opportunities for employment of disabled people in Malaysia. Four factors are covered by the study; these are namely, (more)

Ramakrishnan, Prabha.

2007-01-01T23:59:59.000Z

423

Definition: Generator-To-Load Distribution Factor | Open Energy...  

Open Energy Info (EERE)

on an identified transmission facility or Flowgate.1 Related Terms Load Shift Factor, transmission lines, Generator Shift Factor, transmission line, flowgate, smart grid...

424

Factors affecting the indoor concentrations of carbonaceous aerosols...  

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

Factors affecting the indoor concentrations of carbonaceous aerosols of outdoor origin Title Factors affecting the indoor concentrations of carbonaceous aerosols of outdoor origin...

425

Using Two-Factor RSA Token  

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

Using Two-Factor RSA Token Using Two-Factor RSA Token with VPN User Guide November 2013 Using Your RSA token with WebVPN 1. Establish a connection to the Internet and connect to https://connect.doe.gov 2. Users who are using their RSA Token for the first time should follow the steps below for PIN creation. Others who have already set up their PIN and used their RSA token previously should enter their six digit numeric username and passcode; this is the PIN + the RSA token code. The result of this successful login will be Step 8 below. 3. A login page similar to the picture below will be displayed. Enter your VPN Username (six-digit numeric ID) and your Password by typing your generated RSA Token code and then click the Login button. Example; your generated RSA token code is 032848 (from above). In the Password box, you will enter

426

Reliability based investigation of design factors  

SciTech Connect

Second-moment probabilistic techniques are used to formulate structural resistances and loads and to derive reliability-based safety, load, and strength factors for design. Existing concepts of the second-moment reliability theory have been extended to the practical case of multiple load combinations. This development consistently includes the stochastic character of loads and the unpredictable nature of their combinations. For this purpose, a new technique for the evaluation of load combinations is presented, whereby the moments of the extreme of combined loads is obtained in terms of the moments of individual loads and parameters describing their random fluctuations in time. Reliability-based safety, load, and strength factors are derived in terms of the acceptable level of risk, the coefficients of variation of the loads and resistance, uncertainties associated with errors in modeling and estimation, and a set of parameters describing the stochastic nature of loads and their combinations.

1978-06-30T23:59:59.000Z

427

Factorization in B ---> V gamma decays  

SciTech Connect

The factorization properties of the radiative decays B {yields} V{gamma} are analyzed at leading order in 1/m{sub b} using the soft-collinear effective theory. It is shown that the decay amplitudes can be expressed in terms of a B {yields} V form factor evaluated at q{sup 2} = 0, light-cone distribution amplitudes of the B and V mesons, and calculable hard-scattering kernels. The renormalization-group equations in the effective theory are solved to resum perturbative logarithms of the different scales in the decay process. Phenomenological implications for the B {yields} K*{gamma} branching ratio, isospin asymmetry, and CP asymmetries are discussed, with particular emphasis on possible effects from physics beyond the Standard Model.

Becher, Thomas; /Fermilab; Hill, Richard J.; /SLAC; Neubert, Matthias; /Cornell U., LEPP

2005-03-01T23:59:59.000Z

428

Infinite Dimensional VARs and Factor Models  

E-Print Network (OSTI)

and any r 2 f1; ::;mg. ASSUMPTION 14 (Random factor loadings) isr = sr + #17;isr for s 2 f1; ::; kg , r 2 f1; ::;mg and any i 2 N, (69) where #17;isr #24; IID #0; 0; #27;2#17;sr #1; , isr does not change with N #21; i. #17;isr is independently... distributed of "r0t and ut for any s 2 f1; ::; kg ; r; r0 2 f1; ::;mg ; i 2 N and any t 2 Z. Furthermore, the third and the fourth moments of #17;isr are bounded. ASSUMPTION 15 (Non-random factor loadings) isr = O (1) for any i 2 N and any s 2 f1; ::; kg, r 2...

Chudik, Alexander; Pesaran, M Hashem

429

Superintegrable Systems and Higher Rank Factorizations  

SciTech Connect

We consider a class of two-dimensional super-integrable systems that can be considered as the natural generalization of some well known one-dimensional factorized systems. Using standard methods to find the shape-invariant intertwining operators we find an so(6) dynamical algebra and its Hamiltonian hierarchies. In particular we consider those associated to unitary representations that can be displayed by means of three-dimensional polyhedral lattices.

Negro, Javier; Calzada, Juan A.; Olmo, Mariano A. del [Departamento de Fisica Teorica, Atomica y Optica, Facultad de Ciencias, Universidad de Valladolid, E-47011 Valladolid (Spain)

2006-01-06T23:59:59.000Z

430

GROA AIRBORNE RELEASE DISPERSION FACTOR CALCULATION  

Science Conference Proceedings (OSTI)

The purpose of this document is to calculate airborne release dispersion factors ({chi}/Q) for the surface and subsurface facilities at the Geological Repository Operations Area (GROA). The calculated {chi}/Q values may be used to estimate radiological consequences to workers for potential releases from normal operations and event sequences for License Application. The scope of this document is to provide estimates of {chi}/Q values at potential onsite receptors from facility releases, under normal operating conditions and event sequences.

J. Wang

2005-03-21T23:59:59.000Z

431

Fukushima Daiichi Accident -- Technical Causal Factor Analysis  

Science Conference Proceedings (OSTI)

On March 11, 2011, the Fukushima Daiichi nuclear power plant experienced a seismic event and subsequent tsunami. The accident and the ensuing mitigation and recovery activities occurred over several days, involved a number of incidents, and might provide several opportunities for lessons learned. The objective of this report is to determine the fundamental causative factors for the loss of critical systems at the Fukushima Daiichi reactors that resulted in core damage and subsequent radioactive release. ...

2012-03-27T23:59:59.000Z

432

DETERMINATION OF RELATIVE IMPORTANCE OF NONPROLIFERATION FACTORS  

SciTech Connect

Methodologies to determine the proliferation resistance (PR) of nuclear facilities often rely on either expert elicitation, a resource-intensive approach without easily reproducible results, or numeric evaluations, which can fail to take into account the institutional knowledge and expert experience of the nonproliferation community. In an attempt to bridge the gap and bring the institutional knowledge into numeric evaluations of PR, a survey was conducted of 33 individuals to find the relative importance of a set of 62 nonproliferation factors, subsectioned into groups under the headings of Diversion, Transportation, Transformation, and Weaponization. One third of the respondents were self-described nonproliferation professionals, and the remaining two thirds were from secondary professions related to nonproliferation, such as industrial engineers or policy analysts. The factors were taken from previous work which used multi-attribute utility analysis with uniform weighting of attributes and did not include institutional knowledge. In both expert and non-expert groups, all four headings and the majority of factors had different relative importance at a confidence of 95% (p=0.05). This analysis and survey demonstrates that institutional knowledge can be brought into numeric evaluations of PR, if there is a sufficient investment of resources made prior to the evaluation.

Richard Metcalf

2009-07-01T23:59:59.000Z

433

Geothermal: Sponsored by OSTI -- Parametric Analysis of the Factors...  

Office of Scientific and Technical Information (OSTI)

Parametric Analysis of the Factors Controlling the Costs of Sedimentary Geothermal Systems - Preliminary Results (Poster)...

434

Field Derived Emission Factors For Formaldehyde and other ...  

U.S. Energy Information Administration (EIA)

Field Derived Emission Factors For Formaldehyde and other Volatile Organic Compounds in FEMA Temporary Housing Units ...

435

Graphical technique for interpolating shape factors for peripheral waterflood systems  

SciTech Connect

A method of interpolating the shape factors between already known sets of data can be utilized in peripheral waterflood systems. This graphical technique should provide reasonably reliable shape factors without necessitating further flow pattern evaluation. A set of interpolated shape factors for the constant pressure difference case is tabulated. These factors were derived from the shape factors previously determined using variation of width technique. A comparison of the interpolated shape factors and the shape factors obtained by the circling-in techniques are also shown. Good agreement was obtained in this comparison.

Kantar, K.; Helander, D.P.

1967-06-01T23:59:59.000Z

436

Measuring output factors of small fields formed by collimator jaws and multileaf collimator using plastic scintillation detectors  

SciTech Connect

Purpose: As the practice of using high-energy photon beams to create therapeutic radiation fields of subcentimeter dimensions (as in intensity-modulated radiotherapy or stereotactic radiosurgery) grows, so too does the need for accurate verification of beam output at these small fields in which standard practices of dose verification break down. This study investigates small-field output factors measured using a small plastic scintillation detector (PSD), as well as a 0.01 cm{sup 3} ionization chamber. Specifically, output factors were measured with both detectors using small fields that were defined by either the X-Y collimator jaws or the multileaf collimator (MLC). Methods: A PSD of 0.5 mm diameter and 2 mm length was irradiated with 6 and 18 MV linac beams. The PSD was positioned vertically at a source-to-axis distance of 100 cm, at 10 cm depth in a water phantom, and irradiated with fields ranging in size from 0.5x0.5 to 10x10 cm{sup 2}. The field sizes were defined either by the collimator jaws alone or by a MLC alone. The MLC fields were constructed in two ways: with the closed leaves (i.e., those leaves that were not opened to define the square field) meeting at either the field center line or at a 4 cm offset from the center line. Scintillation light was recorded using a CCD camera and an estimation of error in the median-filtered signals was made using the bootstrapping technique. Measurements were made using a CC01 ionization chamber under conditions identical to those used for the PSD. Results: Output factors measured by the PSD showed close agreement with those measured using the ionization chamber for field sizes of 2.0x2.0 cm{sup 2} and above. At smaller field sizes, the PSD obtained output factors as much as 15% higher than those found using the ionization chamber by 0.6x0.6 cm{sup 2} jaw-defined fields. Output factors measured with no offset of the closed MLC leaves were as much as 20% higher than those measured using a 4 cm leaf offset. Conclusions: The authors' results suggest that PSDs provide a useful and possibly superior alternative to existing dosimetry systems for small fields, as they are inherently less susceptible to volume-averaging and perturbation effects than larger, air-filled ionization chambers. Therefore, PSDs may provide more accurate small-field output factor determination, regardless of the collimation mechanism.

Klein, David M.; Tailor, Ramesh C.; Archambault, Louis; Wang, Lilie; Therriault-Proulx, Francois; Beddar, A. Sam [Department of Radiation Physics, Unit 94, University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, Texas 77030 (United States); Departement de Radio Oncologie, Hotel Dieu de Quebec, 11 Cote du Palais Quebec, Quebec G1R 2J6 (Canada); Department of Radiation Physics, Unit 94, University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, Texas 77030 (United States); Department of Radiation Physics, Unit 94, University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, Texas 77030 (United States) and Departement de Radio Oncologie, Hotel Dieu de Quebec, 11 Cote du Palais Quebec, Quebec G1R 2J6 (Canada); Department of Radiation Physics, Unit 94, University of Texas M. D. Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, Texas 77030 (United States)

2010-10-15T23:59:59.000Z

437

Tropical Cyclogenesis Factors in a Warming Climate  

E-Print Network (OSTI)

Understanding the underlying causes of tropical cyclone formation is crucial to predicting tropical cyclone behavior in a warming environment, given the Earth's current warming trend. This study examines two sets of simulations from the National Center for Atmospheric Research (NCAR) Community Atmosphere Model version 3.1 (CAM3): one with aerosol forcings and one without. We looked at how four factors known to be important to tropical cyclone formation vary as carbon dioxde and the ensuing temperature changes increase to very high levels. These factors include Maximum Potential Intensity (MPI), mid-tropospheric moisture content, 200-850 mb vertical wind shear, and 850 mb absolute vorticity. We considered different representations of mid-tropospheric moisture by examining both relative humidity and chi, a non-dimensional measure of the saturation entropy deficit at 600 mb. We also looked at different combinations of these factors, including several variations of a Genesis Potential Index (GPI) and an incubation parameter, gamma, that is related to the length of time required to saturate the middle troposphere and aid tropical cyclogenesis. Higher MPI, lower saturation deficits and higher relative humidity, lower wind shear, and higher absolute vorticity all act to enhance the GPI and lower the incubation time, meaning larger environmental support for tropical cyclone development and intensification. In areas where tropical cyclone development is prevalent today, we found that shear generally decreased, but MPI decreased, absolute vorticity decreased, and the saturation deficit increases. Thus, in today's prevalent tropical cyclone regions, conditions become less favorable for development and intensification as the climate warms. On the other hand, genesis regions tend to push northward into the subtropics, as conditions become much more favorable for development up to ~40 degrees North due to both decreased wind shear and much higher MPI values.

Cathey, Stephen Christopher

2011-12-01T23:59:59.000Z

438

Survey of nucleon electromagnetic form factors  

Science Conference Proceedings (OSTI)

There has been much activity in the measurement of the elastic electromagnetic proton and neutron form factors in the last decade, and the quality of the data has been greatly improved by performing double polarization experiments, in compar- ison with previous unpolarized data. Here we review the experimental data base in view of the new results for the proton, and neutron, obtained at MIT-Bates, MAMI, and JLab. The rapid evolution of phenomenological models triggered by these high-precision experiments will be discussed.

Perdrisat, Charles F. [William and Mary College; Punjabi, Vina A. [Norfolk State U.

2011-09-20T23:59:59.000Z

439

Physical Nucleon Form Factors from Lattice QCD  

Science Conference Proceedings (OSTI)

We explore the possibility of extrapolating state of the art lattice QCD calculations of nucleon electromagnetic form factors to the physical regime. We find that the lattice results can be reproduced using the Light Front Cloudy Bag Model by letting its parameters be analytic functions of the quark mass. We then use the model to extrapolate the lattice result to the physical value of the pion mass, thereby allowing us to study how the predicted zero in GE(Q2)/GM(Q2) for proton varies as a function of quark mass.

Matevosyan, Hrayr H. [Louisiana State University, Department of Physics and Astronomy, 202 Nicholson Hall, Tower Dr., Baton Rouge, LA 70803 (United States); Thomas Jefferson National Accelerator Facility, 12000 Jefferson Ave., Newport News, VA 23606 (United States); Miller, Gerald A. [University of Washington, Department of Physics, Box 351560, Seattle, WA 98195-1560 (United States); Thomas, Anthony W. [Thomas Jefferson National Accelerator Facility, 12000 Jefferson Ave., Newport News, VA 23606 (United States)

2006-07-11T23:59:59.000Z

440

Resources required for topological quantum factoring  

Science Conference Proceedings (OSTI)

We consider a hypothetical topological quantum computer composed of either Ising or Fibonacci anyons. For each case, we calculate the time and number of qubits (space) necessary to execute the most computationally expensive step of Shor's algorithm, modular exponentiation. For Ising anyons, we apply Bravyi's distillation method [S. Bravyi, Phys. Rev. A 73, 042313 (2006)] which combines topological and nontopological operations to allow for universal quantum computation. With reasonable restrictions on the physical parameters we find that factoring a 128-bit number requires approximately 10{sup 3} Fibonacci anyons versus at least 3x10{sup 9} Ising anyons. Other distillation algorithms could reduce the resources for Ising anyons substantially.

Baraban, M. [Department of Physics, Yale University, 217 Prospect Street, New Haven, Connecticut 06511 (United States); Bonesteel, N. E. [Department of Physics and National High Magnetic Field Laboratory, Florida State University, Tallahassee, Florida 32310 (United States); Simon, S. H. [Rudolf Peierls Centre for Theoretical Physics, Oxford University, 1 Keble Road, Oxford OX1 3NP (United Kingdom)

2010-06-15T23:59:59.000Z

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


441

A novel digital beamforming technique based on homogeneous adaptation employing time-varying convergence factors  

Science Conference Proceedings (OSTI)

In this paper, a novel complex homogeneous adaptation least mean square algorithm (complex HA-LMS) for digital beamforming is presented. The proposed technique independently adjusts the real and imaginary components of the complex adaptive filter coefficients ...

Raghuram Ranganathan; Wasfy Mikhael

2009-01-01T23:59:59.000Z

442

Measurement of the B0 to pi l nu Form Factor Shape and Branching Fraction, and Determination of |Vub| with a Loose Neutrino Reconstruction Technique  

SciTech Connect

The authors report the results of a study of the exclusive charmless semileptonic B{sup 0} {yields} {pi}{sup -}{ell}{sup +}{nu} decay undertaken with approximately 227 million B{bar B} pairs collected at the {Upsilon}(4S) resonance with the BABAR detector. The analysis uses events in which the signal B mesons are reconstructed with a novel loose neutrino reconstruction technique. We obtain partial branching fractions in 12 bins of q{sup 2}, the {ell}{sup +}{nu} invariant mass squared, from which we extract the f{sup +}(q{sup 2}) form factor shape and the total branching fraction: {Beta}(B{sup 0} {yields} {pi}{sup -}{ell}{sup +}{nu}) = 1.44 {+-} 0.08{sub stat} {+-} 0.10{sub syst} x 10{sup -4}. Based on a recent theoretical calculation of the form factor, we find the magnitude of the CKM matrix element |V{sub ub}| to be (4.1 {+-} 0.2{sub stat} {+-} 0.2{sub syst{sub -0.4}{sup +0.6}}FF) x 10{sup -3}, where the last uncertainty is due to the normalization of the form factor.

Cote, D

2006-09-26T23:59:59.000Z

443

Human factors engineering program review model  

SciTech Connect

The staff of the Nuclear Regulatory Commission is performing nuclear power plant design certification reviews based on a design process plan that describes the human factors engineering (HFE) program elements that are necessary and sufficient to develop an acceptable detailed design specification and an acceptable implemented design. There are two principal reasons for this approach. First, the initial design certification applications submitted for staff review did not include detailed design information. Second, since human performance literature and industry experiences have shown that many significant human factors issues arise early in the design process, review of the design process activities and results is important to the evaluation of an overall design. However, current regulations and guidance documents do not address the criteria for design process review. Therefore, the HFE Program Review Model (HFE PRM) was developed as a basis for performing design certification reviews that include design process evaluations as well as review of the final design. A central tenet of the HFE PRM is that the HFE aspects of the plant should be developed, designed, and evaluated on the basis of a structured top-down system analysis using accepted HFE principles. The HFE PRM consists of ten component elements. Each element in divided into four sections: Background, Objective, Applicant Submittals, and Review Criteria. This report describes the development of the HFE PRM and gives a detailed description of each HFE review element.

Not Available

1994-07-01T23:59:59.000Z

444

Factors affecting home range of mallard pairs  

SciTech Connect

Certain habitat and social factors were investigated for their effect on home range size of mallard (Anas platyhynchos) pairs breeding in a forested region of north-central Minnesota during the spring of 1971--72. Data from 31 radio-marked hens and drakes were used, but primary emphasis was placed on 8 pairs (5 with both members of the pair marked). Pairs were radio-tracked on river marsh areas, river channels, and large sand lakes to provide comparative data for evaluating home range size differences. Home ranges varied from an average of 53 ha for pairs using primarily river habitat to 871 ha for pairs using only large sand lakes. River and lake shorelines varied considerably in species and density of vegetation. Interaction between pairs as well as density of flocked males appeared to be influenced by these habitat differences with resultant effects on home range sizes.

Riechmann, J.H.

1976-06-01T23:59:59.000Z

445

hourly emission factors | OpenEI  

Open Energy Info (EERE)

60 60 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142278660 Varnish cache server hourly emission factors Dataset Summary Description Emissions from energy use in buildings are usually estimated on an annual basis using annual average multipliers. Using annual numbers provides a reasonable estimation of emissions, but it provides no indication of the temporal nature of the emissions. Therefore, there is no way of understanding the impact on emissions from load shifting and peak shaving technologies such as thermal energy storage, on-site renewable energy, and demand control. Source NREL Date Released April 11th, 2011 (3 years ago) Date Updated April 11th, 2011 (3 years ago)

446

Human Factors Aspects of Advanced Process Control  

E-Print Network (OSTI)

Energy conservation practices, such as heat recovery and integration, require that many chemical and related processes use advanced control systems. Many of the more advanced process control strategies and algorithms can cause operator confusion, leading to incorrect operator actions and negating the advantages of the advanced control. If the operator makes a mistake and upsets the process, or fails to respond correctly to a process upset, the loss can exceed the possible savings of the advanced control. Further, the experience can result in the operator not using the control capability in the future. Display and man/machine interface techniques, based on an understanding of human factors and of an operator's typical analysis of a process, can be used to present information to the operator in a manner which will prevent confusion. This paper discusses techniques for selecting and displaying process and control information to the operator.

Shaw, J. A.

1986-06-01T23:59:59.000Z

447

Factor Structure in Groups Selected on Observed Scores  

E-Print Network (OSTI)

corresponding to item format ('minor' answer key and 'other' answer key). There are two quantitative factors,into the full sample answer key factors (2 and 3). The five

Muthen, Bengt O.

1989-01-01T23:59:59.000Z

448

Factors Controlling The Geochemical Evolution Of Fumarolic Encrustatio...  

Open Energy Info (EERE)

factors controlled the formation and evolution of fumarolic encrustations on the 1912 ash-flow sheet in the Valley of Ten Thousand Smokes (VTTS). The six-factor solution model...

449

A New Approach to an Accurate Wind Chill Factor  

Science Conference Proceedings (OSTI)

Winter weather often shows a severity marked by low dry-bulb temperature combined with high wind speed. The wind chill factor is now a standard meteorological term to express this severity. This factor, or more appropriately the wind chill ...

Maurice Bluestein; Jack Zecher

1999-09-01T23:59:59.000Z

450

Shortwave Shape Factor Inversion of Earth Radiation Budget Observations  

Science Conference Proceedings (OSTI)

The shape factor technique is routinely used to invert wide-angle radiometric measurements at satellite altitude to flux at the top of the atmosphere. The derivation of a shortwave shape factor requires assumptions on both the viewed radiation ...

Richard N. Green; G. Louis Smith

1991-02-01T23:59:59.000Z

451

EPRI-CRIEPI Joint Human Factors Program Summary Report: Joint EPRI-CRIEPI Human Factors Studies  

Science Conference Proceedings (OSTI)

The EPRI-CRIEPI Joint Human Factors Program developed an array of intervention products that provide logical solutions to performance problems confronting nuclear power plant maintenance workers. These products, designed to reduce the incidence of errors and increase productivity, range from job performance cards to a software-based authoring system for training material.

1995-01-24T23:59:59.000Z

452

Factors Affecting the Dissolution of Resorbable Bioactive Glasses  

Science Conference Proceedings (OSTI)

Factors affecting dissolution are numerous: residual stress, composition, ... and manufacturing method on the dissolution behaviour of glasses with fixed overall...

453

Experimental determination of the evolvability of a transcription factor  

E-Print Network (OSTI)

of gene regulation by transcription factors and micrornas. Nat Rev Genet 8:93­103. 35. Sparrow D, Guillen

Quake, Stephen R.

454

NIST Team Demystifies Utility of Power Factor Correction ...  

Science Conference Proceedings (OSTI)

... M. Misakian, TL Nelson and WE Feero. Regarding Electric Energy Savings, Power Factors, and Carbon Footprints: A Primer. ...

2011-10-03T23:59:59.000Z

455

U7-132SF/U7-132hSF * DLPTM (Digital Light Processing) and DMD (Digital Micromirror Device) are registered trademarks of Texas Instru-  

E-Print Network (OSTI)

of the Remote Control Parts Precautions Handling of the Remote Control * Do not drop the remote control or handle it inappropriately. * Do not expose the remote control to water or other liquids. Should should be given to its careful handling. Names of Parts the Remote Control Unit Included with the U7

Kleinfeld, David

456

Probability based load factors for design of concrete containment structures  

SciTech Connect

This paper describes a procedure for developing probability-based load combinations for the design of concrete containments. The proposed criteria are in a load and resistance factor design (LRFD) format. The load factors and resistance factors are derived for use in limit states design and are based on a target limit state probability. In this paper, the load factors for accident pressure and safe shutdown earthquake are derived for three target limit state probabilities. Other load factors are recommended on the basis of prior experience with probability-based design criteria for ordinary building construction. 6 refs.

Hwang, H.; Kagami, S.; Reich, M.; Ellingwood, B.; Shinozuka, M.

1985-01-01T23:59:59.000Z

457

Voluntary Reporting of Greenhouse Gases Program - Electricity Factors  

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

Voluntary Reporting Program > Coefficients Voluntary Reporting Program > Coefficients Voluntary Reporting of Greenhouse Gases Program (Voluntary Reporting of Greenhouse Gases Program Fuel Carbon Dioxide Emission Coefficients) Voluntary Reporting of Greenhouse Gases Program Fuel Emission Coefficients Table 1: Carbon Dioxide Emission Factors for Stationary Combustion Table 2: Carbon Dioxide Emission Factors for Transportation Fuels Table 3: Generic Methane and Nitrous Oxide Emission Factors for Stationary Fuel Combustion Table 4: Specific Methane and Nitrous Oxide Emission Factors for Biogenic Fuel Sources Table 5: Methane and Nitrous Oxide Emissions Factors for Highway Vehicles Table 6: Methane and Nitrous Oxide Emission Factors for Alternative Fuel Vehicles Table 7: Methane and Nitrous Oxide Emission Factors for Non-Highway Mobile Combustion

458

Human Factors Aspects of Operating Small Reactors  

DOE Green Energy (OSTI)

The nuclear-power community has reached the stage of proposing advanced reactor designs to support power generation for decades to come. They are considering small modular reactors (SMRs) as one approach to meet these energy needs. While the power output of individual reactor modules is relatively small, they can be grouped to produce reactor sites with different outputs. Also, they can be designed to generate hydrogen, or to process heat. Many characteristics of SMRs are quite different from those of current plants, and so may require a concept of operations (ConOps) that also is different. The U.S. Nuclear Regulatory Commission (NRC) has begun examining the human factors engineering- (HFE) and ConOps- aspects of SMRs; if needed, they will formulate guidance to support SMR licensing reviews. We developed a ConOps model, consisting of the following dimensions: Plant mission; roles and responsibilities of all agents; staffing, qualifications, and training; management of normal operations; management of off-normal conditions and emergencies; and, management of maintenance and modifications. We are reviewing information on SMR design to obtain data about each of these dimensions, and have identified several preliminary issues. In addition, we are obtaining operations-related information from other types of multi-module systems, such as refineries, to identify lessons learned from their experience. Here, we describe the project's methodology and our preliminary findings.

OHara, J.M.; Higgins, J.; Deem, R. (BNL); Xing, J.; DAgostino, A. (NRC)

2010-11-07T23:59:59.000Z

459

A review of electrochromic window performance factors  

SciTech Connect

The performance factors which will influence the market acceptance of electrochromic windows are reviewed. A set of data representing the optical properties of existing and foreseeable electrochromic window devices was generated. The issue of reflective versus absorbing electrochromics was explored. This data was used in the DOE 2.1 building energy model to calculate the expected energy savings compared to conventional glazings. The effects of several different control strategies were tested. Significant energy and peak electric demand benefits were obtained for some electrochromic types. Use of predictive control algorithms to optimize cooling control may result in greater energy savings. Initial economic results considering annual savings, cooling equipment cost savings, and electrochromic window costs are presented. Calculations of thermal and visual comfort show additional benefits from electrochromics but more work is needed to quantify their importance. The design freedom and aesthetic possibilities of these dynamic glazings should provide additional market benefits, but their impact is difficult to assess at this time. Ultimately, a full assessment of the market viability of electrochromics must consider the impacts of all of these issues.

Selkowitz, S.E.; Rubin, M.; Lee, E.S.; Sullivan, R.; Finlayson, E.; Hopkins, D.

1994-04-01T23:59:59.000Z

460

Development of the Electricity Carbon Emission Factors for Russia | Open  

Open Energy Info (EERE)

the Electricity Carbon Emission Factors for Russia the Electricity Carbon Emission Factors for Russia Jump to: navigation, search Name Development of the Electricity Carbon Emission Factors for Russia Agency/Company /Organization European Bank for Reconstruction and Development Sector Energy Focus Area Renewable Energy Topics GHG inventory Resource Type Publications Website http://www.lahmeyer.de/fileadm Country Russia Eastern Europe References Development of the Electricity Carbon Emission Factors for Russia[1] References ↑ "Development of the Electricity Carbon Emission Factors for Russia" Retrieved from "http://en.openei.org/w/index.php?title=Development_of_the_Electricity_Carbon_Emission_Factors_for_Russia&oldid=383164" Category: Programs What links here Related changes Special pages

Note: This page contains sample records for the topic "factor sf square" 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

Dose factor entry and display tool for BNCT radiotherapy  

DOE Patents (OSTI)

A system for use in Boron Neutron Capture Therapy (BNCT) radiotherapy planning where a biological distribution is calculated using a combination of conversion factors and a previously calculated physical distribution. Conversion factors are presented in a graphical spreadsheet so that a planner can easily view and modify the conversion factors. For radiotherapy in multi-component modalities, such as Fast-Neutron and BNCT, it is necessary to combine each conversion factor component to form an effective dose which is used in radiotherapy planning and evaluation. The Dose Factor Entry and Display System is designed to facilitate planner entry of appropriate conversion factors in a straightforward manner for each component. The effective isodose is then immediately computed and displayed over the appropriate background (e.g. digitized image).

Wessol, Daniel E. (Bozeman, MT); Wheeler, Floyd J. (Idaho Falls, ID); Cook, Jeremy L. (Greeley, CO)

1999-01-01T23:59:59.000Z

462

Semiregular Factorization of Simple Graphs A. J. W. Hilton  

E-Print Network (OSTI)

]. A (d, d + 1)-graph is said to be semiregular. An (r, r + 1)-factorization of a graph is a decomposition of the graph into edge-disjoint (r, r + 1)-factors. We discuss here the state of knowledge about (r, r +1)-factorizations of d-regular graphs and of (d, d + 1)-graphs. For r, s 0, let (r, s) be the least integer

Wojciechowski, Jerzy

463

Factors Associated with Increasing Teacher Retention in Rural Schools.  

E-Print Network (OSTI)

??This paper seeks to identify school-based factors associated with increasing teacher retention in rural public schools. Though there is a large body of research that (more)

Rutenberg, David

464

Black Carbon Concentrations and Diesel Vehicle Emission Factors...  

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

Black Carbon Concentrations and Diesel Vehicle Emission Factors Derived from Coefficient of Haze Measurements in California: 1967-2003 Title Black Carbon Concentrations and Diesel...

465

EIA highlights key factors in new energy and financial markets ...  

U.S. Energy Information Administration (EIA)

Yesterday, EIA launched a new web-based assessment highlighting key factors that can affect crude oil prices called "Energy and Financial Markets: What Drives Crude ...

466

Factors affecting adoption of renewable and other electricity ...  

U.S. Energy Information Administration (EIA)

U.S. Energy Information Administration Independent Statistics & Analysis www.eia.gov Factors affecting adoption of renewable and other electricity generation technologies

467

Heavy-to-light form factors on the light cone  

E-Print Network (OSTI)

The light cone method provides a convenient non-perturbative tool to study the heavy-to-light form factors. We construct a light cone quark model utilizing the soft collinear effective theory. In the leading order of effective theory, the ten $B$ to light physical form factors are reduced to three universal form factors which can be calculated as overlaps of hadron light front wave functions in the light cone quark model. The numerical results show that the leading contribution is close to the results from other approaches. The $q^2$ dependence of the heavy-to-light form factors are also presented.

Cai-Dian Lu; Wei Wang; Zheng-Tao Wei

2007-01-31T23:59:59.000Z

468

Indoor Residential Chemical Emissions as Risk Factors for Children...  

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

The identified risk factors include specific organic compounds such as formaldehyde, benzene, and phthalates, as well as indoor materials or finishes such as vinyl flooring,...

469

Field Derived Emission Factors For Formaldehyde and other ...  

U.S. Energy Information Administration (EIA)

Field Derived Emission Factors For Formaldehyde and other ... ORGANIC COMPOUNDS; PHENOL; PLASTICIZERS; ... of TMPB-DIB (a plasticizer found in vinyl . ...

470

DVD Production Process & Key Factors for Quality Discs  

Science Conference Proceedings (OSTI)

... wide market share for DVD +/- RW; #2 World-wide market share for CD ... Key factor - deep knowledge of forming thin metal film - optimization of ...

2006-01-20T23:59:59.000Z

471

Factors driving wind power development in the United States  

E-Print Network (OSTI)

s Largest Purchase of Wind Power, September 17, 2001.FACTORS DRIVING WIND POWER DEVELOPMENT IN THE UNITED STATESthe United States third in wind power capacity globally,

Bird, Lori A.; Parsons, Brian; Gagliano, Troy; Brown, Matthew H.; Wiser, Ryan H.; Bolinger, Mark

2003-01-01T23:59:59.000Z

472

What are the major factors affecting natural gas prices? - FAQ ...  

U.S. Energy Information Administration (EIA)

What are the major factors affecting natural gas prices? Natural gas prices are mainly a function of market supply and demand. Because there are ...

473

Factors Affecting KM Implementation in the Chinese Community  

Science Conference Proceedings (OSTI)

This paper reviews past research on KM to identify key factors affecting Chinese KM implementation. It begins with a chronological overview of 76 KM related publications, followed by two separate discussions of socio-cultural and non-socio-cultural factors ... Keywords: China, Chinese, KM Implementation, Knowledge Management

Yang Lin; Kimiz Dalkir

2010-01-01T23:59:59.000Z

474

Factors Associated with Photovoltaic System Costs (Topical Issues Brief)  

Science Conference Proceedings (OSTI)

A variety of factors can affect the cost of photovoltaic systems. This report analyses the relationship among such factors by using information entered into a voluntary registry of PV systems and performing regression analyses. The results showed statistically significant relationships between photovoltaic system cost and (a) grid connection, (b) installation year, (c) areas where the utility had entered into volume purchasing agreements.

Mortensen, J.

2001-06-12T23:59:59.000Z

475

The Determination of View-Factors in Urban Canyons  

Science Conference Proceedings (OSTI)

An important aspect of longwave radiation exchange within urban canopies is the degree to which the sky is obscured by surrounding buildings, a concept which may be described by the sky view-factor (?s). Hitherto, expressions for sky view-factors ...

Glenn T. Johnson; Ian D. Watson

1984-02-01T23:59:59.000Z

476

Artificial neural networks for electricity consumption forecasting considering climatic factors  

Science Conference Proceedings (OSTI)

This work develops Artificial Neural Networks (ANN) models applied to predict the consumption forecasting considering climatic factors. It is intended to verify the influence of climatic factors on the electricity consumption forecasting through the ... Keywords: artificial neural networks, electricity consumption forecasting

Francisco David Moya Chaves

2010-06-01T23:59:59.000Z

477

Identifying transcription factor targets using enhanced Bayesian classifier  

Science Conference Proceedings (OSTI)

Finding transcription factors (TFs) to their target genes (TGs) is the first step to understand the transcriptional regulatory networks. Here we present a method which uses an enhanced Bayesian classifier to predict the TF-TG pairs in time-course expression ... Keywords: Bayesian classifier, Time-course expression data, Transcription factor targets

Dong He; Dao Zhou; Yanhong Zhou

2007-10-01T23:59:59.000Z

478

Optimal filling factor of nanorod lenses for subwavelength imaging  

SciTech Connect

We analyze the effect of the filling factor on the imaging performance of metallic nanorod lenses. We observe that thicker nanorods allow lower reflection in the canalization regime and we find optimal values of the filling factor to achieve a transfer function with the characteristics of a perfect lens in a wide range of spatial frequencies.

Kosulnikov, Sergey Yu.; Yankovskaya, Elizaveta A. [Department of Photonics and Optoinformatics, St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Kronverkskiy pr., 49, 197101 St. Petersburg (Russian Federation); Maslovski, Stanislav I. [Department of Electrical Engineering, Instituto de Telecomunicacoes, Universidade de Coimbra, Polo II, 3030-290 Coimbra (Portugal); Belov, Pavel A. [Department of Photonics and Optoinformatics, St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Kronverkskiy pr., 49, 197101 St. Petersburg (Russian Federation); Queen Mary College, University of London, Mile End Road, London E1 4NS (United Kingdom); Kivshar, Yuri S. [Department of Photonics and Optoinformatics, St. Petersburg National Research University of Information Technologies, Mechanics and Optics, Kronverkskiy pr., 49, 197101 St. Petersburg (Russian Federation); School of Electronic Engineering and Computer Science, Nonlinear Physics Centre, Australian National University, Canberra, Australian Capital Territory 0200 (Australia)

2011-12-15T23:59:59.000Z

479

Neutron Form Factor from Neutrino-Nucleus Coherent Elastic Scattering  

E-Print Network (OSTI)

We analyze the prospect of measuring the neutron form factor of a nucleus through the detection of neutrino-nucleus coherent elastic scattering. We predict numbers of events in a liquid noble nuclear recoil detector at a stopped pion neutrino source. We discuss the precision required to distinguish between different theoretical models for the form factor.

Philip S. Amanik; Gail C. McLaughlin

2007-07-27T23:59:59.000Z

480

Agronomic and environmental factors influence weed composition and canola competitiveness  

E-Print Network (OSTI)

Agronomic and environmental factors influence weed composition and canola competitiveness. C. 2006. Agronomic and environmental factors influence weed composition and canola competitiveness in southern Manitoba. Can. J. Plant Sci. 86: 591­599. Canola yield in Manitoba has reached a plateau in recent

Kenkel, Norm

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481

Predicting Missing Ratings in Recommender Systems: Adapted Factorization Approach  

Science Conference Proceedings (OSTI)

The paper presents a factorization-based approach to make predictions in recommender systems. These systems are widely used in electronic commerce to help customers find products according to their preferences. Taking into account the customer's ratings ... Keywords: Factorization Technique, Recommender Systems, Singular Value Decomposition

Carme Juli; Angel Sappa; Felipe Lumbreras; Joan Serrat; Antonio Lpez

2009-12-01T23:59:59.000Z

482

Using hardware vulnerability factors to enhance AVF analysis  

Science Conference Proceedings (OSTI)

Fault tolerance is now a primary design constraint for all major microprocessors. One step in determining a processor's compliance to its failure rate target is measuring the Architectural Vulnerability Factor (AVF) of each on-chip structure. The AVF ... Keywords: architectural vulnerability factor, fault tolerance, reliability

Vilas Sridharan; David R. Kaeli

2010-06-01T23:59:59.000Z

483

The critical success factors of business process management  

Science Conference Proceedings (OSTI)

Although business process management ('BPM') is a popular concept, it has not yet been properly theoretically grounded. This leads to problems in identifying both generic and case-specific critical success factors of BPM programs. The paper proposes ... Keywords: Business process management, Contingency theory, Critical success factors, Dynamic capabilities, Task-technology fit

Peter Trkman

2010-04-01T23:59:59.000Z

484

NREL: Energy Analysis - Utility-Scale Energy Technology Capacity Factors  

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

Utility-Scale Energy Technology Capacity Factors Utility-Scale Energy Technology Capacity Factors This chart indicates the range of recent capacity factor estimates for utility-scale renewable energy technologies. The dots indicate the average, and the vertical lines represent the range: Average +1 standard deviation and average -1 standard deviation. If you are seeking utility-scale technology cost and performance estimates, please visit the Transparent Cost Database website for NREL's information regarding vehicles, biofuels, and electricity generation. Capital Cost (September 2013 Update) Operations & Maintenance (September 2013 Update) Utility-Scale Capacity Factors Useful Life Land Use by System Technology LCOE Calculator Capacity factor for energy technologies. For more information, please download supporting data for energy technology costs.

485

Operational water consumption and withdrawal factors for electricity  

Open Energy Info (EERE)

4047 4047 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142254047 Varnish cache server Operational water consumption and withdrawal factors for electricity generating technologies Dataset Summary Description This dataset is from the report Operational water consumption and withdrawal factors for electricity generating technologies: a review of existing literature (J. Macknick, R. Newmark, G. Heath and K.C. Hallett) and provides estimates of operational water withdrawal and water consumption factors for electricity generating technologies in the United States. Estimates of water factors were collected from published primary literature and were not modified except for unit conversions. The water factors presented may be useful in modeling and policy analyses where reliable power plant level data are not available.

486

Analysis of IFR driver fuel hot channel factors  

Science Conference Proceedings (OSTI)

Thermal-hydraulic uncertainty factors for Integral Fast Reactor (IFR) driver fuels have been determined based primarily on the database obtained from the predecessor fuels used in the IFR prototype, Experimental Breeder Reactor II. The uncertainty factors were applied to the channel factors (HCFs) analyses to obtain separate overall HCFs for fuel and cladding for steady-state analyses. A ``semistatistical horizontal method`` was used in the HCFs analyses. The uncertainty factor of the fuel thermal conductivity dominates the effects considered in the HCFs analysis; the uncertainty in fuel thermal conductivity will be reduced as more data are obtained to expand the currently limited database for the IFR ternary metal fuel (U-20Pu-10Zr). A set of uncertainty factors to be used for transient analyses has also been derived.

Ku, J.Y.; Chang, L.K.; Mohr, D.

1994-03-01T23:59:59.000Z

487

Using partial safety factors in wind turbine design and testing  

DOE Green Energy (OSTI)

This paper describes the relationship between wind turbine design and testing in terms of the certification process. An overview of the current status of international certification is given along with a description of limit-state design basics. Wind turbine rotor blades are used to illustrate the principles discussed. These concepts are related to both International Electrotechnical Commission and Germanischer Lloyd design standards, and are covered using schematic representations of statistical load and material strength distributions. Wherever possible, interpretations of the partial safety factors are given with descriptions of their intended meaning. Under some circumstances, the authors` interpretations may be subjective. Next, the test-load factors are described in concept and then related to the design factors. Using technical arguments, it is shown that some of the design factors for both load and materials must be used in the test loading, but some should not be used. In addition, some test factors not used in the design may be necessary for an accurate test of the design. The results show that if the design assumptions do not clearly state the effects and uncertainties that are covered by the design`s partial safety factors, outside parties such as test labs or certification agencies could impose their own meaning on these factors.

Musial, W.D.; Butterfield, C.

1997-09-01T23:59:59.000Z

488

Lifestyle Factors in U.S. Residential Electricity Consumption  

Science Conference Proceedings (OSTI)

A multivariate statistical approach to lifestyle analysis of residential electricity consumption is described and illustrated. Factor analysis of selected variables from the 2005 U.S. Residential Energy Consumption Survey (RECS) identified five lifestyle factors reflecting social and behavioral choices associated with air conditioning, laundry usage, personal computer usage, climate zone of residence, and TV use. These factors were also estimated for 2001 RECS data. Multiple regression analysis using the lifestyle factors yields solutions accounting for approximately 40% of the variance in electricity consumption for both years. By adding the associated household and market characteristics of income, local electricity price and access to natural gas, variance accounted for is increased to approximately 54%. Income contributed only {approx}1% unique variance to the 2005 and 2001 models, indicating that lifestyle factors reflecting social and behavioral choices better account for consumption differences than income. This was not surprising given the 4-fold range of energy use at differing income levels. Geographic segmentation of factor scores is illustrated, and shows distinct clusters of consumption and lifestyle factors, particularly in suburban locations. The implications for tailored policy and planning interventions are discussed in relation to lifestyle issues.

Sanquist, Thomas F.; Orr, Heather M.; Shui, Bin; Bittner, Alvah C.

2012-03-30T23:59:59.000Z

489

Lyndon words with a fixed standard right factor  

E-Print Network (OSTI)

Given a totally ordered alphabet A, a Lyndon word is a word that is strictly smaller, for the lexicographical order, than any of its conjugates (i.e., all words obtained by a circular permutation on the letters). Lyndon words were introduced by Lyndon [6] under the name of standard lexicographic sequences in order to give a base for the free Lie algebra over A. The set of Lyndon words is denoted by L. For instance, with a binary alphabet A = {a, b}, the first Lyndon words until length five are L = {a, b,ab, aab, abb, aaab, aabb, abbb, aaaab, aaabb, aabab, aabbb, ababb, abbbb,...}. Note that a non-empty word is a Lyndon word if and only if it is strictly smaller than any of its proper suffixes. The standard (suffix) factorization of Lyndon words plays a central role in this framework (see [5], [7], [8]). For w ? L \\ A a Lyndon word not reduced to a letter, the pair (u, v) of Lyndon words such that w = uv and v of maximal length is called the standard factorization. The words u and v are called the left factor and right factor of the standard factorization. Equivalently, the right factor v of the standard factorization of a Lyndon word w which is not reduced to a letter can be defined as the smallest proper suffix of w for the lexicographical order. For instance we have the following standard factorizations: aaabaab = aaab aab aaababb = a aababb aabaabb = aab aabb. One can then associate to a Lyndon word w a binary tree T(w) called its Lyndon tree recursively built in the following way: if w is a letter, then T(w) is a leaf labeled by w, otherwise T(w) is an internal node having T(u) and T(v) as children where u v is the standard factorization of w.

Frdrique Bassino; Julien Clment; Cyril Nicaud

2004-01-01T23:59:59.000Z

490

Direct capture astrophysical S factors at low energy  

E-Print Network (OSTI)

We investigate the energy dependence of the astrophysical S factors for the reactions 7Be(p,gamma)8B, the primary source of high-energy solar neutrinos in the solar pp chain, and 16O(p,gamma)17F, an important reaction in the CNO cycle. Both of these reactions have predicted S factors which rise at low energies; we find the source of this behavior to be a pole in the S factor at a center-of-mass energy E = -E_B, the point where the energy of the emitted photon vanishes. The pole arises from a divergence of the radial integrals.

B. K. Jennings; S. Karataglidis; T. D. Shoppa

1998-02-10T23:59:59.000Z

491

Standardized method for developing stress intensification factors for piping components  

SciTech Connect

At present, neither the ASME Boiler and Pressure Vessel Code for Nuclear Power Plant Components (ASME B PV Code Section 3) nor the B31 codes for industrial piping provide a methodology for experimental determination of i-factors. This report examines the basis for the present Code fatigue rules and how the original i-factors were determined. It then provides a set of proposed additions to the code, Appendix 2, to guide users in developing i-factors. Such an appendix, with minor modification, can also be used by the B31 industrial piping codes.

Rodabaugh, E.C. (Rodabaugh (E.C.), Dublin, OH (United States))

1994-06-01T23:59:59.000Z

492

Conditioning analysis of incomplete Cholesky factorizations with orthogonal dropping  

SciTech Connect

The analysis of preconditioners based on incomplete Cholesky factorization in which the neglected (dropped) components are orthogonal to the approximations being kept is presented. General estimate for the condition number of the preconditioned system is given which only depends on the accuracy of individual approximations. The estimate is further improved if, for instance, only the newly computed rows of the factor are modified during each approximation step. In this latter case it is further shown to be sharp. The analysis is illustrated with some existing factorizations in the context of discretized elliptic partial differential equations.

Napov, Artem

2012-03-16T23:59:59.000Z

493

An improved charge pump power factor correction electronic ballast  

SciTech Connect

An improved charge pump power factor correction (CPPFC) electronic ballast using the charge pump concept is proposed in this paper. Circuit derivation, principle of operation, and the conditions for achieving unity power factor are discussed. The proposed electronic ballast is implemented and tested with two 40-W fluorescent lamps. It is shown that 84% of overall efficiency and 1.6 of crest factor can be achieved with 200-V line input voltage. The measured line input current harmonics satisfy IEC 1000-3-2 Class C requirements. The lamp power variation range is automatically limited within {+-}15% for {+-}10% line input voltage variation without feedback control.

Qian, J.; Lee, F.C.; Yamauchi, T.

1999-11-01T23:59:59.000Z

494

Measurement of the proton form factors ratio G{sub E}/G{sub M} to Q{sup 2} = 5.6 GeV{sup 2} by recoil polarimetry  

DOE Green Energy (OSTI)

In this thesis, we present the results of the experiment E99-007, which measured the ratio of the electric to magnetic form factors of the proton to the four momentum transfer square Q{sup 2} = 5.6 GeV{sup 2}, by recoil polarimetry. Data were taken in 2000 at the Thomas Jefferson National Accelerator Facility in Virginia, USA. A 4.6 GeV polarized electron beam was scattered off a cryogenic hydrogen target. The polarization of the recoil proton was measured in the Focal Plane Polarimeter, located after one of the two High Resolution Spectrometers in the hall. The ratio of the transverse to longitudinal components of the recoil proton polarization is proportional to the ratio of the form factors. Elastic events were selected by detecting the scattered electron in a large acceptance lead-glass calorimeter. The main result of this experiment is the linear decrease of the form factor ratio with increasing Q{sup 2}, corresponding to different spatial distributions of the electric charge and the magnetization. Numerous theoretical calculations show that relativistic effects, such as mixing of spin states due to Lorentz boosts, are important to account for the observed data in this critical intermediate kinematic region.

Olivier Gayou

2002-04-01T23:59:59.000Z

495

SF 6432-FP Standard Terms and Conditions for Firm Fixed-price Contracts  

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

FP (04-95) FP (04-95) Sections II & III SECTION II STANDARD TERMS AND CONDITIONS FOR FIRM FIXED PRICE CONTRACTS INDEX OF CLAUSES THE FOLLOWING CLAUSES APPLY TO THIS CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE SIGNATURE PAGE OR SECTION I. No. Title Page "A" Clauses apply to Requests for Quotation and Contracts at any value A10 Definitions 2 A11 Unclassified Contract 2 A12 Assignment 2 *A13 Releases Void 2 *A14 Notice of Labor Disputes 2 A17 Delegated Representatives 2 *A18 Defense Priority and Allocation System 2 A19 Terms and Conditions 3 *A20 Permits 3 *A23 Applicable Law 3 A25 Commerce in Explosives, Firearms and 3 Ammunition - Exemption *A27 Order of Precedence

496

SF 6432-CN Standard Terms and Conditions for Fixed Price Commercial Construction  

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

CN (04-95) CN (04-95) Sections II & III SECTION II STANDARD TERMS AND CONDITIONS FOR FIXED PRICE CONSTRUCTION CONTRACTS INDEX OF CLAUSES THE FOLLOWING CLAUSES APPLY TO THIS REQUEST FOR QUOTATION AND CONTRACT AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE SIGNATURE PAGE OR SECTION I. No. Title Page "A" Clauses apply to Requests for Quotation and Contracts at any value. A10 Definitions 3 A11 Unclassified Contract 3 A12 Assignment 3 *A13 Releases Void 3 *A14 Notice of Labor Disputes 3 *A15 Delivery of Excess Quantities $250 or less 3 *A16 Contractor's Information 3 A17 Delegated Representatives 3 *A18 Defense Priority and Allocation 3 Requirements A19 Terms and Conditions 4

497

Ternary Fission of 249Cf(n,f) and 250Cf(SF)  

E-Print Network (OSTI)

+b. INTRODUCTION Nuclear fission is essentially a binaryternary fission data are of interest for nuclear physics innuclear reactors and also in used fuel elements due to spontaneous fission.

, S. Vermote

2013-01-01T23:59:59.000Z

498

Upgrades to meet LANL SF, 121-2011, hazardous waste facility permit requirements  

Science Conference Proceedings (OSTI)

Members of San IIdefonso have requested information from LANL regarding implementation of the revision to LANL's Hazardous Waste Facility Permit (the RCRA Permit). On January 26, 2011, LANL staff from the Waste Disposition Project and the Environmental Protection Division will provide a status update to Pueblo members at the offices of the San IIdefonso Department of Environmental and Cultural Preservation. The Waste Disposition Project presentation will focus on upgrades and improvements to LANL waste management facilities at TA-50 and TA-54. The New Mexico Environment Department issued LANL's revised Hazardous Waste Facility permit on November 30, 2010 with a 30-day implementation period. The Waste Disposition Project manages and operates four of LANL's permitted facilities; the Waste Characterization, Reduction and Repackaging Facility (WCRRF) at TA-SO, and Area G, Area L and the Radioassay and Nondestructive Testing facility (RANT) at TA-54. By implementing a combination of permanent corrective action activities and shorter-term compensatory measures, WDP was able to achieve functional compliance on December 30, 2010 with new Permit requirements at each of our facilities. One component of WOP's mission at LANL is centralized management and disposition of the Laboratory's hazardous and mixed waste. To support this mission objective, WOP has undertaken a project to upgrade our facilities and equipment to achieve fully compliant and efficient waste management operations. Upgrades to processes, equipment and facilities are being designed to provide defense-in-depth beyond the minimum, regulatory requirements where worker safety and protection of the public and the environment are concerned. Upgrades and improvements to enduring waste management facilities and operations are being designed so as not to conflict with future closure activities at Material Disposal Area G and Material Disposal Area L.

French, Sean B [Los Alamos National Laboratory; Johns - Hughes, Kathryn W [Los Alamos National Laboratory

2011-01-21T23:59:59.000Z

499

Printing C:\FORMFLOW\FORMS\SF\S1428_3.FRP  

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

TOTAL TOTAL (b) INVENTORY DISPOSAL SCHEDULE (See Reverse for Instructions) (See FAR 52.245-2(i)(3) and 52.245-5(i)(3)) 2. SCHEDULE REFERENCE NUMBER OMB No.: 9000-0075 Expires: 10/31/2006 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to the FAR Secretariat (MVA), Regulatory and Federal Assistance Publciations Division, GSA, Washington, DC 20405. PAGE NO. NO. OF PAGES 10b. SUBCONTRACTOR (Point of Contact)

500

SF 2730-NCB;NAME CHANGE REQUEST FOR BADGE OFFICE AND STAFFING  

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

2730-NCB (02-2011) 2730-NCB (02-2011) Supersedes 12-2010 Version INSTRUCTIONS & INFORMATION The purpose of this form is to report a name change related to marriage, divorce, or legal name change. This form will be used to: * Update your clearance file with DOE (if applicable) * Issue you a new badge, * Update your Sandia Human Resources, Benefits and Health Services records INDIVIDUAL DOE REPORTING REQUIREMENTS (Personnel Security) Name Change Uncleared personnel may report a legal name change at any time. Clearance holders and personnel in process for a security