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Note: This page contains sample records for the topic "declared force majeure" 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

Natural Gas Weekly Update  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

force majeure declared December 17 at its Totem storage field, Colorado Interstate Gas Pipeline (CIG) reported that it anticipates repair work to be complete around February 12,...

2

Natural Gas Weekly Update  

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

imbalances. Northern Natural Gas Company declared a force majeure after an unplanned repair issue at the Spearman Compressor Station in Ochiltree County, Texas, on Friday,...

3

Natural Gas Weekly Update  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Interstate Gas Company (CIG) declared force majeure as a result of an unforeseen mechanical outage at the Morton compressor station in Colorado on pipeline segment 118....

4

Quotas for CFE Treaty declared site inspections for baseline validation  

SciTech Connect (OSTI)

The CFE Treaty will provide for limits on NATO and WTO forces, particularly tanks, armored personnel carriers, artillery, and helicopters. In addition to the overall limits on TLEs in the ATTU zone, there are expected to be secondary limits on single country forces, limits on forces based in foreign nations, and geographic sublimits. To help validate WTO declarations of baseline forces, the treaty may provide for on-site inspections by NATO of declared WTO basing facilities. One important unresolved issue concerning baseline declared-site OSIs is the quota of such inspections allowed each country. This report presents a decision analysis and evaluation in support of recommendations for resolving this and related issues. It also indentifies key policy decisions that impact the determination of the number of declared-site OSIs. These decisions are: Desired probabilities of detecting a violation and of falsely accusing WTO; Trade-off between improved verification and the intrusiveness of additional OSIs; Force strength constituting a militarily significant violation; and Degree of coordination with and reliance on inspections by NATO allies. 10 figs.

Strait, R.S.; Sicherman, A.

1990-10-02T23:59:59.000Z

5

Declaration of Concentration in Nanotechnology  

E-Print Network [OSTI]

Declaration of Concentration in Nanotechnology Return completed form to ENG Undergraduate Records:____________________________ Instructions: ENG students declaring a Concentration in Nanotechnology should complete this form, obtain REQUIRED COURSES (Choose 1) 1. ENG EC 481­ Fundamentals of Nanomaterials and Nanotechnology 4.0 ELECTIVES

Goldberg, Bennett

6

Commonwealth of Australia STATUTORY DECLARATION  

E-Print Network [OSTI]

Commonwealth of Australia STATUTORY DECLARATION Statutory Declarations Act 1959 1 Insert the name or Territory, or the High Court of Australia, as a legal practitioner (however described); or (3) a person who or place outside Australia; and (b) authorised under paragraph 3 (d) of the Consular Fees Act 1955; and (c

Chen, Ying

7

Joint Environmental Management System (EMS) Declaration of Conformance...  

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

Services Environmental Management System Joint Environmental Management System (EMS) Declaration of Conformance Joint Environmental Management System (EMS) Declaration of...

8

Declaration Of Trust | Department of Energy  

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

Declaration Of Trust Declaration Of Trust Declaration Of Trust Our Bank Deposit Financial Assistance Program was developed for the purpose of strengthening and expanding the Nation's minority and women-owned small business enterprises. In order to classify as "minority" the institution's majority ownership must include African Americans, Hispanic Americans, Asian Americans, American Indians, Eskimos, Aleuts, and women. The minority institution must certify minority ownership with the Department of the Treasury and appear on Treasury's Roster of Financial Institutions Participating in the Federal Government's Minority Bank Deposit Program. In keeping with the intent of the Program, we purchase certificates of deposit from those minority financial institutions which desire to

9

Executing declarative languages on a fine-grain parallel machine  

E-Print Network [OSTI]

O'Donnell,J.T. Declarative Systems: Proc. IFIP TC10/WG10.1 Workshop on Concepts and Characteristics of Declarative Systems pp 149-163 North-Holland

O'Donnell, J.T.

10

A Debugging Scheme for Declarative Equation Based Modeling Languages  

Science Journals Connector (OSTI)

This paper concerns the static analysis for debugging purposes of programs written in declarative equation based modeling languages. We first give an introduction to declarative equation based languages and th...

Peter Bunus; Peter Fritzson

2002-01-01T23:59:59.000Z

11

A Debugging Scheme for Declarative Equation Based Modeling Languages  

Science Journals Connector (OSTI)

This paper concerns the static analysis for debugging purposes of programs written in declarative equation based modeling languages. We first give an introduction to declarative equation based languages and the consequences equation based programming ... Keywords: bipartite graphs, debugging, declarative equation based language, graph decomposition techniques, modelica, modeling languages, static analysis

Peter Bunus; Peter Fritzson

2002-01-01T23:59:59.000Z

12

[DRAFT] DECLARATION OF BEST PRACTICES FOR  

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

DECLARATION OF BEST PRACTICES FOR DECLARATION OF BEST PRACTICES FOR UNIVERSITY OF CALIFORNIA OMBUDS OFFICES Table of Contents I. Introduction and Background II. Purpose and Scope of the Ombuds Offices III. Standards of Practice and Code of Ethics A. Independence B. Confidentiality C. Neutrality D. Informality IV. Authority and Limits of the Ombuds Offices A. Authority of the Ombuds Offices B. Limitations on Authority of the Ombuds Offices 1. Receiving Notice for the University 2. Collective Bargaining Agreements 3. Formal Processes and Investigations 4. Record Keeping 5. Advocacy for Parties 6. Adjudication of Issues 7. Conflict of Interest V. Retaliation for Using the Ombuds Office VI. Office Structure VII. Procedures for Revisions and Amendment of this Document Appendix A University of California Ombuds Offices Websites

13

Declaration of Termination of Domestic Partnership Form  

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

DPT (01-2012) DPT (01-2012) SANDIA PROPRIETARY INFORMATION PERSONALLY IDENTIFIABLE INFORMATION (PII) (WHEN COMPLETE) Declaration of Termination of Domestic Partnership Form To be completed by the employee and submitted to the Sandia Benefits Customer Service Center at the address above. Please keep a copy for your records. Sworn Affidavit We, __________________________________________ and _____________________________________________ Employee Domestic Partner __________________________________________ _____________________________________________ Employee Social Security Number Domestic Partner Social Security Number __________________________________________ _____________________________________________ Employee Date of Birth Domestic Partner Date of Birth

14

Norms of Presentational Force  

E-Print Network [OSTI]

://www.americanforensics.org/uploaded-files/tc_41_3_w05.pdf. Open Access version: http://kuscholarworks.ku.edu/dspace/. 15 hope to illustrate the close connection between emotional appeal and premise adequacy. After arguing that the Declaration of Independence and Constitution secure...Innocenti Manolescu, Beth. "Norms of Presentational Force." Argumentation and Advocacy 41 (2005): 139-51. Official publishers version: http://www.americanforensics.org/uploaded-files/tc_41_3_w05.pdf. 1 Citation: Innocenti Manolescu, Beth...

Innocenti, Beth

2005-01-01T23:59:59.000Z

15

Undergraduate Education DECLARATION OF MAJOR(S) / CHANGE OF ADVISOR  

E-Print Network [OSTI]

Undergraduate Education DECLARATION OF MAJOR(S) / CHANGE OF ADVISOR For Liberal Arts Students Updated 7/31/2014 Please inform your previous advisor(s) of any major or advisor changes prior A MAJOR I am declaring a major in ________________________________________________ Major advisor

Dennett, Daniel

16

A Debugging Scheme for Declarative Equation Based Modeling Languages  

E-Print Network [OSTI]

and simulation, a number of object-oriented and/or declarative acausal modeling languages have emerged languages. Since these languages usually are based on object- orientation and acausal physical modelingA Debugging Scheme for Declarative Equation Based Modeling Languages Peter Bunus and Peter Fritzson

Burns, Peter

17

A Debugging Scheme for Declarative Equation Based Modeling Languages  

E-Print Network [OSTI]

and simulation, a number of object-oriented and/or declarative acausal modeling languages have emerged equation based modeling languages. Since these languages usually are based on object- orientationA Debugging Scheme for Declarative Equation Based Modeling Languages Peter Bunus, Peter Fritzson

Zhao, Yuxiao

18

Division of Medical Sciences DISSERTATION ADVISOR DECLARATION FORM  

E-Print Network [OSTI]

Division of Medical Sciences DISSERTATION ADVISOR DECLARATION FORM STEP 1 ­ To be completed research project/ topic: Name of Proposed Dissertation Advisor ­ To be completed by Dissertation Advisor Advisor's Name

Bulyk, Martha L.

19

Climate forcing Climate forcing  

E-Print Network [OSTI]

parameters (solar distance factors) solar luminosity moon orbit volcanoes and other geothermal sources,000 years (large panels) and since 1750 (inset panels). Measurements are shown from ice cores (symbols forcings are shown on the right hand axes of the large panels. {Figure 6.4} !"#$#%&'(!&#)$&*$+#$,-.$/0

MacKinnon, Jennifer

20

Date of Birth Declaration Office of the Registrar  

E-Print Network [OSTI]

that shows your birth date. (Examples: Driver's License, Birth Certificate, Passport, court or other legalDate of Birth Declaration Office of the Registrar http://registrar.wisc.edu OFFICE USE ONLY Date Date of Birth Month: Day: Year: By my signature, I hereby claim that my correct day of birth

Yavuz, Deniz

Note: This page contains sample records for the topic "declared force majeure" 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

Declaration of Intent Certificate in Engineering for Energy Sustainability  

E-Print Network [OSTI]

Declaration of Intent Certificate in Engineering for Energy Sustainability College of Engineering:________________________ #12;Tentative Study Plan Certificate in Engineering for Energy Sustainability College of Engineering for Energy Sustainability. I am a degree-seeking undergraduate student with at least a 2.5 GPA. I have met

Wisconsin at Madison, University of

22

A Declarative Toolkit for Rapid Experimentation Wireless Mesh Networks  

E-Print Network [OSTI]

patterns. Lack of systematic tools for rapid prototyping. #12;3 Motivation Simulation studies are useful: The Approach A development toolkit that unifies rapid prototyping, simulation and experimentation. IntegratesRapidMesh A Declarative Toolkit for Rapid Experimentation of Wireless Mesh Networks http

Loo, Boon Thau

23

Division of Medical Sciences DISSERTATION ADVISOR DECLARATION FORM  

E-Print Network [OSTI]

Division of Medical Sciences DISSERTATION ADVISOR DECLARATION FORM STEP 1 - To be completed of Proposed Dissertation Advisor: Signature of student: Date: STEP 2 - To be completed by Dissertation Advisor Neuroscience Karen Harmin Michael Greenberg Fax#: 1. 2. 3. 4. Advisor's Name: Title: Address: Email: Fax

Datta, Sandeep Robert

24

Division of Medical Sciences DISSERTATION ADVISOR DECLARATION FORM  

E-Print Network [OSTI]

Division of Medical Sciences DISSERTATION ADVISOR DECLARATION FORM STEP 1 ­ To be completed of Proposed Dissertation Advisor: Signature of student: Date: STEP 2 ­ To be completed by Dissertation Advisor Advisor's Name: Title: Address: Phone#: Fax#: Email: ­ OVER ­ #12;STEP 2 (continued) ­ To be completed

Walz, Thomas

25

Declaring CS or CSE 1. Find an Advisor  

E-Print Network [OSTI]

Declaring CS or CSE 1. Find an Advisor Find a CS professor or lecturer who verbally agrees to be your advisor. See http://csmajor/FacultyList.php for a list of faculty members. You should meet with him or her in person, either in office hours or by appointment. Write your advisors name here. I have

Pratt, Vaughan

26

CnC-CUDA: Declarative Programming for GPUs  

Science Journals Connector (OSTI)

In this paper, we extend past work on Intels Concurrent Collections (CnC) programming model to address the hybrid programming challenge using a model called CnC-CUDA. CnC is a declarative and implicitly parallel...

Max Grossman; Alina Simion Sbrlea

2011-01-01T23:59:59.000Z

27

Association for Tropical Biology and Conservation Brownsberg Declaration 2008  

E-Print Network [OSTI]

Paramaribo, Suriname VERKLARING INZAKE HET TOEKENNEN VAN PERMANENT BESCHERMDE STATUS AAN DE BROWNSBERG EN DE. IN OVERWEGING NEMENDE DAT de bauxiethoudende Bergen in noordoost- Suriname ­ Brownsberg, Nassau en Lely ­ deelAssociation for Tropical Biology and Conservation Brownsberg Declaration 2008 13 June 2008

Norconk, Marilyn A.

28

Declaration of Intent Certificate in Engineering for Energy Sustainability  

E-Print Network [OSTI]

Declaration of Intent Certificate in Engineering for Energy Sustainability College of Engineering Building (1500 Engineering Dr.) and place them in the marked dropbox along with an "Option that I meet all requirements to apply for the Certificate in Engineering for Energy Sustainability. I am

Wisconsin at Madison, University of

29

Nuclear forces  

SciTech Connect (OSTI)

These lectures present an introduction into the theory of nuclear forces. We focus mainly on the modern approach, in which the forces between nucleons emerge from low-energy QCD via chiral effective field theory.

Machleidt, R. [Department of Physics, University of Idaho, Moscow, Idaho 83844 (United States)

2013-06-10T23:59:59.000Z

30

Radioactive Material Declaration Form Exhibit to the Radioactive Waste Manual (RWM)  

E-Print Network [OSTI]

Radioactive Material Declaration Form Exhibit to the Radioactive Waste Manual (RWM) 12/5/2013 (form Declaration Form Exhibit to the Radioactive Waste Manual (RWM) 12/5/2013 (form date) SLAC-I-760-2A08Z-001 (RWM date) SLAC-I-760-2A08Z-001 (RWM number) Page 1 of 2 RADIOACTIVE MATERIAL DECLARATION FORM For RP use

Wechsler, Risa H.

31

Student Declaration of Absence Last Name First Name Middle Name U of S Student Number  

E-Print Network [OSTI]

Student Declaration of Absence Last Name First Name Middle Name U of S Student Number 1 Address, number and section Reason for missed academic requirement(s) STUDENT DECLARATION I certify that I missed the academic requirements of the course listed above. I understand that (per Article II (o) of the Student

Saskatchewan, University of

32

7.5 Declaration in Apple vs. Microsoft/HewlettPackard  

E-Print Network [OSTI]

327 7.5 Declaration in Apple vs. Microsoft/Hewlett­Packard Ben Shneiderman I, Ben Shneiderman declarations and to further identify the arrangement that is unique to Apple and that makes the overall Petrie, Attorneys for Plaintiff, Apple Computer, Inc.; APPLE COMPUTER, INC., Plaintiff, vs. MCROSOFT CORP

Golbeck, Jennifer

33

7.5 Declaration in Apple vs. Microsoft/Hewlett-Packard  

E-Print Network [OSTI]

327 7.5 Declaration in Apple vs. Microsoft/Hewlett-Packard Ben Shneiderman I, Ben Shneiderman declarations and to further identify the arrangement that is unique to Apple and that makes the overall Petrie, Attorneys for Plaintiff, Apple Computer, Inc.; APPLE COMPUTER, INC., Plaintiff, vs. MCROSOFT CORP

Shneiderman, Ben

34

A component-based debugging approach for detecting structural inconsistencies in declarative equation based models  

Science Journals Connector (OSTI)

Object-oriented modeling with declarative equation based languages often unconsciously leads to structural inconsistencies. Component-based debugging is a new structural analysis approach that addresses this problem by analyzing the structure of each ... Keywords: component-based debugging, declarative model, modelica, simulation, structural inconsistency

Jian-Wan Ding; Li-Ping Chen; Fan-Li Zhou

2006-05-01T23:59:59.000Z

35

Protective Force  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Establishes requirements for management and operation of the DOE Protective Force (PF), establishes requirements for firearms operations and defines the firearms courses of fire. Cancels: DOE M 473.2-1A DOE M 473.2-2

2005-08-26T23:59:59.000Z

36

Protective Force  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The manual establishes requirements for management and operation of the DOE Protective Force, establishes requirements for firearms operations and defines the firearms courses of fire. Chg 1 dated 3/7/06. DOE M 470.4-3A cancels DOE M 470.4-3, Chg 1, Protective Force, dated 3-7-06, Attachment 2, Contractor Requirement Document (CRD) only (except for Section C). Chg 1, dated 3-7-06, cancels DOE M 470.4-3

2006-03-07T23:59:59.000Z

37

Helmholtz and the British scientific elite: From force conservation to energy conservation  

Science Journals Connector (OSTI)

...and magnetic processes, and towards the end of his essay he briefly mentioned his...conservation of force, he declared, had given humankind a long though not an immortal history...non-Christian analysis of Earth's and humankind's history. In the spring of 1859...

2012-01-01T23:59:59.000Z

38

Colorado - C.R.S. 24-65.1-101 - Legislative Declaration | Open...  

Open Energy Info (EERE)

search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Colorado - C.R.S. 24-65.1-101 - Legislative DeclarationLegal Abstract This section outlines...

39

Title 16 U.S.C. 824 - Declaration of policy, application of subchapter...  

Open Energy Info (EERE)

824 - Declaration of policy, application of subchapter Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute: Title 16 U.S.C. 824 -...

40

Nuclear Forces  

Science Journals Connector (OSTI)

One-meson-exchange Feynman diagrams are nonrelativistically reduced and unitarized via Schrdinger's equation. Properties of nucleon-nucleon scattering are calculated at incident laboratory energies of 25-310 MeV. Bound-state properties of the deuteron and of nuclear matter are also calculated. Mesons included are the ?, ?, ?, ?, ?, and ?. Very good over-all agreement with the experimental data is obtained. Important features of this "potential" include its momentum dependence, properly treated, and the contribution of the ? "meson," which qualitatively changes the central/tensor force ratio from that of previous phenomenological potentials.

Lester Ingber

1968-10-20T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

DOE/EA-1680: Environmental Assessment and Initial Study/Proposed Mitigated Negative Declaration (March 2009)  

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

Engineered Geothermal Enhancement Engineered Geothermal Enhancement System Demonstration Project Environmental Assessment and Initial Study/Proposed Mitigated Negative Declaration March 2009 Prepared for The Bureau of Land Management 2550 North State Street Ukiah, CA 95482 Northern California Power Agency 651 Commerce Drive Roseville, CA 95678 Prepared by ICF Jones & Stokes 630 K Street, Suite 400 Sacramento, CA 95814 Environmental Assessment and Initial Study/Proposed Mitigated Negative Declaration Engineered Geothermal Enhancement System Demonstration Project March 2009 i Table of Contents Page Table of Contents ........................................................................................................................................... i List of Figures .............................................................................................................................................. iv

42

JOINT DECLARATION BETWEEN THE GOVERNMENT OF THE UNITED STATES OF AMERICA  

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

DECLARATION DECLARATION BETWEEN THE GOVERNMENT OF THE UNITED STATES OF AMERICA AND THE GOVERNMENT OF THE ITALIAN REPUBLIC CONCERNING INDUSTFUAL AND COMMERCIAL COOPERATION IN THE NUCLEAR ENERGY SECTOR The Government of the United States of America and the Government of the Italian Republic, hereinafter the "Participants," ACKNOWLEDGING the need to consider an appropriate mix of environmentally sustainable, safe, and secure sources of energy, including nuclear power, to meet the needs of their respective countries' populations; RECOGNIZING the need to address challenges of growing energy needs facing both Participants' countries, as well as the broader international community, in a manner that contributes to reducing the harmful effects of greenhouse gases on climate;

43

Gas Source Declaration with a Mobile Robot Achim Lilienthal, Holger Ulmer, Holger Frohlich, Andreas Stutzle, Felix Werner, Andreas Zell  

E-Print Network [OSTI]

Gas Source Declaration with a Mobile Robot Achim Lilienthal, Holger Ulmer, Holger Fr¨ubingen, Germany Abstract-- As a sub-task of the general gas source localisation problem, gas source declaration character of gas transport in a natural indoor environment, it is not sufficient to search for instantaneous

Zell, Andreas

44

February 21, 2011 Declaring Mother's Day in Russia: Laws and Decrees in a  

E-Print Network [OSTI]

February 21, 2011 Declaring Mother's Day in Russia: Laws and Decrees in a Super-Presidential System-making in Russia--a relationship that embodies the balance of power between the executive and legislative branches, but a symptom of the failure to establish democracy in Russia. "Certainly its the case that among post

Qian, Ning

45

Citizenship Declaration for Fellowship Recipient Last Revised: 03/18/09  

E-Print Network [OSTI]

Non-Resident Alien Last Name: Banner ID#: Citizenship Declaration for Fellowship Recipient Fellowship payments-Resident Aliens. NON-RESIDENT ALIENS (NRA): All fellowship or similar payments to NRA are reportable on a tax treaty. Non-Resident Aliens must provide the following information: Visa Status: Country of Tax

Cinabro, David

46

NVLAP Assessor Training Syllabus Self-Declaration of Review of Training Topics  

E-Print Network [OSTI]

NVLAP Assessor Training Syllabus Self-Declaration of Review of Training Topics Instructions: This syllabus provides the general topics required for training Lead Assessors and Technical Assessors, along with links to the respective training resources.* Please contact the Program Manager for any program

47

Rev. 3/1/10 How to Declare a Minor in Chemistry  

E-Print Network [OSTI]

Rev. 3/1/10 How to Declare a Minor in Chemistry 1. You will need to fill in this form and include form (available from the registrar). 3. Make an appointment with the Chemistry Undergraduate Curriculum Coordinator and bring both forms with you to the meeting. The Department of Chemistry offers a minor

Chatterjee, Avik P.

48

Semantics Guided Filtering of Combinatorial Graph Transformations in Declarative Equation-Based Languages.  

E-Print Network [OSTI]

. In order to support mathematical modeling and simulation of such systems, a number of object-oriented and analysis for debugging purposes of declarative object-oriented equation-based modeling languages. We object-oriented equation-based modeling language that consist of several hundreds of classes resulting

Burns, Peter

49

Hickam Air Force Base  

Broader source: Energy.gov [DOE]

Hickam Air Force Base spans 2,850 acres in Honolulu, Hawaii. The military base is home to the 15th Airlift Wing, the Hawaii Air National Guard, and the Pacific Air Forces headquarters.

50

Protective Force Program Manual  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Provides detailed requirements to supplement DOE O 473.2, Protective Force Program, which establishes the requirements and responsibilities for management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Does not cancel other directives.

2000-06-30T23:59:59.000Z

51

Fluid force transducer  

DOE Patents [OSTI]

An electrical fluid force transducer for measuring the magnitude and direction of fluid forces caused by lateral fluid flow, includes a movable sleeve which is deflectable in response to the movement of fluid, and a rod fixed to the sleeve to translate forces applied to the sleeve to strain gauges attached to the rod, the strain gauges being connected in a bridge circuit arrangement enabling generation of a signal output indicative of the magnitude and direction of the force applied to the sleeve.

Jendrzejczyk, Joseph A. (Warrenville, IL)

1982-01-01T23:59:59.000Z

52

Coulomb force as an entropic force  

SciTech Connect (OSTI)

Motivated by Verlinde's theory of entropic gravity, we give a tentative explanation to the Coulomb's law with an entropic force. When trying to do this, we find the equipartition rule should be extended to charges and the concept of temperature should be reinterpreted. If one accepts the holographic principle as well as our generalizations and reinterpretations, then Coulomb's law, the Poisson equation, and the Maxwell equations can be derived smoothly. Our attempt can be regarded as a new way to unify the electromagnetic force with gravity, from the entropic origin. Possibly some of our postulates are related to the D-brane picture of black hole thermodynamics.

Wang Tower [Center for High-Energy Physics, Peking University, Beijing 100871 (China)

2010-05-15T23:59:59.000Z

53

Unbalanced electromagnetic forces  

E-Print Network [OSTI]

) . I :, jazdz g (Member) (Member) August 1974 -" ~ 5:. -. 62 ABSTRACT Unbalanced Electromagnetic Forces (August 1974) Craig Martin Hansen, B. S. , Texas A&M University Directed by: Dr. Attilio J. Giaroia Electromagnetic forces from moving... be deduced from the history of the development of an under- standing of electromagnetic forces. This is a relatively short history (starting in the late 1800's) filled with misunderstandings and pre]udices. This history can be divided into two eras: non...

Hansen, Craig Martin

2012-06-07T23:59:59.000Z

54

Geochemistry Atomic Force Microscopy | EMSL  

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

imaging modes: contact, intermittent contact, phase imaging, magnetic force microscopy, electric force microscopy, surface potential microscopy, scanning capacitance microscopy,...

55

NUCLEAR PROXIMITY FORCES  

E-Print Network [OSTI]

One might summarize of nuclear potential energy has beendegree of freedom) for the nuclear interaction between anyUniversity of California. Nuclear Proximity Forces 'I< at

Randrup, J.

2011-01-01T23:59:59.000Z

56

Protective Force Program Manual  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Provides detailed requirements to supplement DOE O 473.2, PROTECTIVE FORCE PROGRAM, which establishes the requirements and responsibilities for management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Change 1 revised pages in Chapters IV and VI on 12/20/2001.

2001-12-20T23:59:59.000Z

57

ILC Citizens' Task Force  

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

the Fermilab ILC Citizens' Task Force June 2008 Report of the Fermilab ILC Citizens' Task Force 3 Contents 1 Executive Summary 3 Chapter 1 Purpose 7 Chapter 2 Origins and Purpose of the Fermilab Citizens' Task Force 15 Chapter 3 Setting the Stage 19 Chapter 4 Current Status of High Energy Physics Research 25 Chapter 5 Bringing the Next-Generation Accelerator to Fermilab 31 Chapter 6 Learning from Past Projects 37 Chapter 7 Location, Construction and Operation of Facilities Beyond Fermilab's Borders 45 Chapter 8 Health and Safety 49 Chapter 9 Environment 53 Chapter 10 Economics 59 Chapter 11 Political Considerations 65 Chapter 12 Community Engagement 77 Chapter 13 Summary 81 Appendices Appendix A. Task Force Members Appendix B. Task Force Meetings and Topics

58

CnC-CUDA: Declarative Programming for GPUs Max Grossman, Alina Simion Sb^irlea, Zoran Budimlic, and Vivek Sarkar  

E-Print Network [OSTI]

extend past work on Intel's Concurrent Collections (CnC) programming model to address the hybrid programming challenge using a model called CnC-CUDA. CnC is a declarative and implicitly par- allel determinism. CnC computations are built using steps that are related by data and control dependence edges

Budimliæ, Zoran

59

Protective Force Program  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To prescribe Department of Energy policy, responsibilities, and requirements for the management and operation of the Protective Force Program. Chg 1 dated 2-13-95. Cancels DOE O 5632.7 and DOE O 5632.8.

1995-02-13T23:59:59.000Z

60

ATLAS Metadata Task Force  

E-Print Network [OSTI]

ATLAS Metadata Task Force D. Costanzo, J. Cranshaw, S.provided and approved by the ATLAS TDAQ and DCS Connectinformation, go to http://atlas-connect-forum.web.cern.ch/

Costanzo, D.; ATLAS Collaboration

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

Federal Protective Force  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This Manual establishes requirements for the management and operation of the Department of Energy (DOE) Federal protective forces (FPFs). Cancels DOE M 470.4-3, Chg 1. Canceled by DOE O 473.3.

2009-07-15T23:59:59.000Z

62

Constraint and Restoring Force  

E-Print Network [OSTI]

Long-lived sensor network applications must be able to self-repair and adapt to changing demands. We introduce a new approach for doing so: Constraint and Restoring Force. CRF is a physics-inspired framework for computing ...

Beal, Jacob

2007-08-24T23:59:59.000Z

63

Weak nuclear forces cause the strong nuclear force  

E-Print Network [OSTI]

We determine the strength of the weak nuclear force which holds the lattices of the elementary particles together. We also determine the strength of the strong nuclear force which emanates from the sides of the nuclear lattices. The strong force is the sum of the unsaturated weak forces at the surface of the nuclear lattices. The strong force is then about ten to the power of 6 times stronger than the weak force between two lattice points.

E. L. Koschmieder

2007-12-11T23:59:59.000Z

64

Work Force Restructuring Activities  

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

Force Restructuring Activities Force Restructuring Activities December 10, 2008 Note: Current updates are in bold # Planned Site/Contractor HQ Approved Separations Status General * LM has finalized the compilation of contractor management team separation data for the end of FY07 actuals and end of FY08 and FY09 projections. LM has submitted to Congress the FY 2007 Annual Report on contractor work force restructuring activities. The report has been posted to the LM website. *LM conducted a DOE complex-wide data call to the Field and Operations offices for DOE Contractor Management teams to provide, by program, actual contractor separation data for the end of FY 2008 and projections for the end of FY 2009 and FY 2010. The data will be used to keep senior management informed of upcoming large WFR actions.

65

Direct Aerosol Forcing Uncertainty  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

Understanding sources of uncertainty in aerosol direct radiative forcing (DRF), the difference in a given radiative flux component with and without aerosol, is essential to quantifying changes in Earth's radiation budget. We examine the uncertainty in DRF due to measurement uncertainty in the quantities on which it depends: aerosol optical depth, single scattering albedo, asymmetry parameter, solar geometry, and surface albedo. Direct radiative forcing at the top of the atmosphere and at the surface as well as sensitivities, the changes in DRF in response to unit changes in individual aerosol or surface properties, are calculated at three locations representing distinct aerosol types and radiative environments. The uncertainty in DRF associated with a given property is computed as the product of the sensitivity and typical measurement uncertainty in the respective aerosol or surface property. Sensitivity and uncertainty values permit estimation of total uncertainty in calculated DRF and identification of properties that most limit accuracy in estimating forcing. Total uncertainties in modeled local diurnally averaged forcing range from 0.2 to 1.3 W m-2 (42 to 20%) depending on location (from tropical to polar sites), solar zenith angle, surface reflectance, aerosol type, and aerosol optical depth. The largest contributor to total uncertainty in DRF is usually single scattering albedo; however decreasing measurement uncertainties for any property would increase accuracy in DRF. Comparison of two radiative transfer models suggests the contribution of modeling error is small compared to the total uncertainty although comparable to uncertainty arising from some individual properties.

Mccomiskey, Allison

66

Protective Force Program  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

Establishes policy, requirements, responsibilities, and authorities, for the management and operation of the Department of Energy (DOE) Protective Force (PF) Program. Extended until 7-7-06 by DOE N 251.64, dated 7-7-05 Cancels: DOE 5632.7A

2000-06-30T23:59:59.000Z

67

Work Force Discipline  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The order provides guidance and procedures and states responsibilities for maintaining work force discipline in DOE. Chg 1, dated 3-11-85; Chg 2, dated 1-6-86; Chg 3, dated 3-21-89; Chg 4, dated 8-2-90; Chg 5, dated 3-9-92; Chg 6, dated 8-21-92, cancels Chg 5.

1983-03-23T23:59:59.000Z

68

Contractor Protective Force  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This Manual establishes requirements for the management and operation of the U.S. Department of Energy contractor protective forces. Cancels: DOE M 470.4-3 Chg 1, CRD (Attachment 2) only, except for Section C. Canceled by DOE O 473.3.

2008-11-05T23:59:59.000Z

69

ARMY SERVICE FORCES  

Office of Legacy Management (LM)

ARMY SERVICE FORCES ARMY SERVICE FORCES ' -, 1 MANHATTAN ENGINEER DISTRICT --t 4 IN "LPLI RC,' LR io EIDM CIS INTELLIGENCE AND SECURITY DIVISION CHICAGO BRANCH OFFICE i ., -,* - P. 0. Box 6770-A I ' 1 .' CHICAGO 80. ILLINOIS /lvb 15 February 1945 Subject: shipment Security Survey at &Uinckrodt Chemical Works. MEMORANDUM to the Officer in Charge. 1. The Mallinckrodt Chemical Works, St. Louis, Missouri, was contacted by the undersigned on 16 November 1944, for the purpose of -king an investigation to determine security provided shipments of interest to the Manhattan Engineer District. The investigation in- cluded shipments of vital materials originating with the Mallinckrodt Company and those received by them. Particular attention has been given to the future production and shipment schedules of these materials.

70

Modified entropic force  

SciTech Connect (OSTI)

The theory of statistical thermodynamics tells us the equipartition law of energy does not hold in the limit of very low temperatures. It is found the Debye model is very successful in explaining the experimental results for most of the solid objects. Motivated by this fact, we modify the entropic force formula which is proposed very recently. Since the Unruh temperature is proportional to the strength of the gravitational field, so the modified entropic force formula is an extension of the Newtonian gravity to the weak field. On the contrary, general relativity extends Newtonian gravity to the strong field case. Corresponding to Debye temperature, there exists a Debye acceleration g{sub D}. It is found the Debye acceleration is g{sub D}=10{sup -15} N kg{sup -1}. This acceleration is very much smaller than the gravitational acceleration 10{sup -4} N kg{sup -1} which is felt by Neptune and the gravitational acceleration 10{sup -10} N kg{sup -1} felt by the Sun. Therefore, the modified entropic force can be very well approximated by the Newtonian gravity in the Solar System and in the Galaxy. With this Debye acceleration, we find the current cosmic speeding up can be explained without invoking any kind of dark energy.

Gao Changjun [National Astronomical Observatories, Chinese Academy of Sciences, Key Laboratory of Optical Astronomy, NAOC, CAS, Beijing, 100012 and Kavli Institute for Theoretical Physics China, CAS, Beijing 100190 (China)

2010-04-15T23:59:59.000Z

71

Atomic Force Microscope  

SciTech Connect (OSTI)

The Atomic Force Microscope (AFM) is a recently developed instrument that has achieved atomic resolution imaging of both conducting and non- conducting surfaces. Because the AFM is in the early stages of development, and because of the difficulty of building the instrument, it is currently in use in fewer than ten laboratories worldwide. It promises to be a valuable tool for obtaining information about engineering surfaces and aiding the .study of precision fabrication processes. This paper gives an overview of AFM technology and presents plans to build an instrument designed to look at engineering surfaces.

Day, R.D.; Russell, P.E.

1988-12-01T23:59:59.000Z

72

TEXT Pro Force Training  

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

Basic Protective Basic Protective Force Training Program DOE/IG-0641 March 2004 * None of the 10 sites included instruction in rappelling even though it was part of the special response team core curriculum and continued to be offered by the Nonprolif- eration and National Security Institute; * Only one site conducted basic training on use of a shotgun, despite the fact that a num- ber of sites used the weapon for breaching exercises and other purposes; and, * Seven of the sites modified prescribed training techniques by reducing the intensity or delivery method for skills that some security experts characterized as critical, such as handcuffing, hand-to- hand combat, and vehicle assaults. We found that the Department's facilities were not required to report departures from the core

73

Protective Force Firearms Qualification Courses  

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

PROTECTIVE FORCE PROTECTIVE FORCE FIREARMS QUALIFICATION COURSES U.S. DEPARTMENT OF ENERGY Office of Health, Safety and Security AVAILABLE ONLINE AT: INITIATED BY: http://www.hss.energy.gov Office of Health, Safety and Security Protective Force Firearms Qualification Courses July 2011 i TABLE OF CONTENTS SECTION A - APPROVED FIREARMS QUALIFICATION COURSES .......................... I-1 CHAPTER I . INTRODUCTION ................................................................................... I-1 1. Scope .................................................................................................................. I-1 2. Content ............................................................................................................... I-1

74

Air Force Renewable Energy Programs  

Broader source: Energy.gov [DOE]

Presentation covers Air Force Renewable Energy Programs and is given at the Spring 2011 Federal Utility Partnership Working Group (FUPWG) meeting.

75

Comment on "Cutoff dependence of the Casimir force within an inhomogeneous medium"  

E-Print Network [OSTI]

Horsley and Simpson [Phys. Rev. A 88, 013833 (2013)] recently claimed that the inhomogeneous Casimir pressure in a piston model is cutoff dependent, and diverges when the cutoff parameter is removed ({\\xi}->0). We demonstrate that, there is a miscalculation in their derivation, and our correction results in a cutoff independent Casimir pressure, based on first-order perturbation theory. We give the general expressions of first-order perturbative inhomogeneous Casimir energy which make it convenient to analyze the divergence problem or to yield the Casimir force. The Casimir pressure contribution of parallel waves (with wave vector parallel to the Casimir plates) together with the non-commutativity of limit and summation operators, are discussed and found to be useful for understanding the inhomogeneous divergence declared in another paper [Phys. Rev. A 87, 043806 (2013)]. We should emphasize that we cannot yet give an exact expression of inhomogeneous Casimir pressure beyond first-order perturbation, which is...

Bao, Fanglin

2015-01-01T23:59:59.000Z

76

The status of US, Russian and Chinese nuclear forces in Northeast Asia  

SciTech Connect (OSTI)

The current and future deployment of nuclear weapons in Northeast Asia by the United States, Russia, and most particularly, China - each with vital interests in the region - will play a critical role in determining how the region`s smaller or weaker states respond. The calculus of deterrence and defense postures of the three declared nuclear-weapon states with interests in the region are inextricably interrelated and will also affect the way security planners in the states of East Asia, which are increasingly able to afford expensive new weapons systems, make budgetary and military calculations. As with so many things in that dynamic region, US, Chinese and Russian nuclear strategies, programs and force deployments have been in a state of transition in recent years. The nuclear policies and deployments of all three states will have a major impact on prospects for stability and possible arms control efforts in East Asia.

Lockwood, D.

1994-11-01T23:59:59.000Z

77

The Forces which lift Aeroplanes  

Science Journals Connector (OSTI)

... cylinder. To avoid unnecessary complications we use Heaviside's rational electromagnetic units. Then the hydroelectric current i equals the line-integral of the hydro-magnetic force, i.e. of ... actions-at-a-distance. From the propeller blade the way is not far to the turbine blade. The type of driving force will remain the same whether the driving medium ...

V. K. F. BJERKNES

1924-10-04T23:59:59.000Z

78

Ecosystem Task Force Meeting Minutes  

E-Print Network [OSTI]

in violation of the clean water act 2. Long term tracking can identify problems and remediation techniques. 3. A focus on planning helps ground the Task Force because of the complexity of ecosystems. UNH targets for future reductions? 3.1. No. We could work on those with the Task Force. Water Quality

New Hampshire, University of

79

Air Force Renewable Energy Programs  

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

1 1 Ken Gray P.E. HQ AFCESA /CENR Air Force Renewable Energy Programs April, 2011 FUPWG "Make Energy a Consideration in All We Do" I n t e g r i t y - S e r v i c e - E x c e l l e n c e THINK GREEN, BUILD GREEN, Topics  Air Force Energy Use  Air Force Facility Energy Center  Current RE Generation  Project Development System  Programmed RE Generation FY11-13  Goal Achievement 2 I n t e g r i t y - S e r v i c e - E x c e l l e n c e THINK GREEN, BUILD GREEN, Air Force 2010 Energy Use The Air Force spent approximately $8.2 billion for energy in 2010; an increase of 22% from 2009 Energy Cost and Consumption Trends Energy Cost Breakdown Aviation 79% Facilities 17% 3 Aviation 84% Facilities 12% Vehicles & Equipment

80

Oscillating String as a Force Sensor in Scanning Force Microscopy  

Science Journals Connector (OSTI)

We present a sensor that uses an oscillating string to detect forces. A cantilever beam serves as a sample stage. The string is attached to the free end of ... the free end of the beam modifies the string tension...

A. Stalder; U. Drig

1995-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

Leiden declaration on current political debate in the Netherlands We, scholars from the Netherlands and abroad meeting on 24-3-2014 at a Leiden conference on  

E-Print Network [OSTI]

Leiden declaration on current political debate in the Netherlands We, scholars from the Netherlands people, communities and states, call on politicians in the Netherlands to refrain from politics which of exclusion and stereotyping as invoked in current political debate in the Netherlands. Translation

82

Continuity of the processing of declarative knowledge during human sleep: evidence from interrelated contents of mental sleep experiences  

Science Journals Connector (OSTI)

The positive influence of sleep on memory may partly depend on the processing which transforms items of declarative knowledge into contents of mental sleep experience (MSE). This view implies that the consolidation level should be more enhanced for those items which have been repeatedly processed and transformed into identical or very similar (so-called interrelated) contents of distinct \\{MSEs\\} in the same night. We examined here the occurrence of interrelated contents in the \\{MSEs\\} reported after an awakening provoked in stage 2 at sleep onset and the spontaneous awakening in the morning. Interrelated contents resulted much more frequently than the chance occurrence of contents with the same semantic features, regardless of the sleep stage in which morning awakening occurred. The accessibility of given items for transformation into MSE contents over the night makes it plausible that they are reprocessed, and thus further consolidated, during various stages and cycles of sleep.

Carlo Cipolli; Pier Carla Cicogna; Katia Mattarozzi; Michela Mazzetti; Vincenzo Natale; Miranda Occhionero

2003-01-01T23:59:59.000Z

83

Calibration of lateral force measurements in atomic force microscopy with a piezoresistive force sensor  

SciTech Connect (OSTI)

We present here a method to calibrate the lateral force in the atomic force microscope. This method makes use of an accurately calibrated force sensor composed of a tipless piezoresistive cantilever and corresponding signal amplifying and processing electronics. Two ways of force loading with different loading points were compared by scanning the top and side edges of the piezoresistive cantilever. Conversion factors between the lateral force and photodiode signal using three types of atomic force microscope cantilevers with rectangular geometries (normal spring constants from 0.092 to 1.24 N/m and lateral stiffness from 10.34 to 101.06 N/m) were measured in experiments using the proposed method. When used properly, this method calibrates the conversion factors that are accurate to {+-}12.4% or better. This standard has less error than the commonly used method based on the cantilever's beam mechanics. Methods such of this allow accurate and direct conversion between lateral forces and photodiode signals without any knowledge of the cantilevers and the laser measuring system.

Xie Hui; Vitard, Julien; Haliyo, Sinan; Regnier, Stephane [Institut des Systemes Intelligents et Robotique (ISIR), Universite Pierre et Marie Curie-Paris 6/CNRS, 18 Route du Panorama-BP 61, 92265 Fontenay-Aux-Roses (France); Boukallel, Mehdi [Laboratoire de Robotique et Mesorobotique (LRM), CEA, 18 Route du Panorama-BP 61, 92265 Fontenay-Aux-Roses (France)

2008-03-15T23:59:59.000Z

84

Prediction of vehicle impact forces  

E-Print Network [OSTI]

PREDICTION OF VEHICLE IMPACT FORCES A Thesis by DARRELL LAINE KADERKA Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1990 Major Subject...: Civil Engineering PREDICTION OF VEHICLE IMPACT FORCES A Thesis by DARRELL LAINE KADERKA Approved as to style and content by: C. Eugene Buth (Chair of Committee) W. ynn Beason (Member) I? D n E. B ay (Member) es T. P. Yao (Departmen Head) May...

Kaderka, Darrell Laine

2012-06-07T23:59:59.000Z

85

Mitotic force generators and chromosome segregation  

E-Print Network [OSTI]

38:1838 Mitotic force generators 79. McDonald HB, StewartREVIEW Mitotic force generators and chromosome segregationbelow) that the force generators (MTs or motors) have only *

Civelekoglu-Scholey, Gul; Scholey, Jonathan M.

2010-01-01T23:59:59.000Z

86

Task Force Approach | Department of Energy  

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

Task Force Approach Task Force Approach Task Force Approach Task Force Approach Results of the ARI Task Force: The purpose of the ARI Task Force is to 1) identify, prioritize, and resolve issues to enable sites and programs to implement revitalization efforts more effectively and 2) to facilitate programmatic incorporation of revitalization concepts into DOE's programmatic business environments. The Task Force must do this through coordinating and facilitating communication and connections, sharing lessons learned, broadening the general knowledge base, facilitating, analyzing problems, developing implementable solutions, and considering and incorporating broader perspectives and knowledge. The success of the Task Force can be evaluated by impacts to the Department upon its completion. These impacts

87

Sensing mode atomic force microscope  

DOE Patents [OSTI]

An atomic force microscope utilizes a pulse release system and improved method of operation to minimize contact forces between a probe tip affixed to a flexible cantilever and a specimen being measured. The pulse release system includes a magnetic particle affixed proximate the probe tip and an electromagnetic coil. When energized, the electromagnetic coil generates a magnetic field which applies a driving force on the magnetic particle sufficient to overcome adhesive forces exhibited between the probe tip and specimen. The atomic force microscope includes two independently displaceable piezo elements operable along a Z-axis. A controller drives the first Z-axis piezo element to provide a controlled approach between the probe tip and specimen up to a point of contact between the probe tip and specimen. The controller then drives the first Z-axis piezo element to withdraw the cantilever from the specimen. The controller also activates the pulse release system which drives the probe tip away from the specimen during withdrawal. Following withdrawal, the controller adjusts the height of the second Z-axis piezo element to maintain a substantially constant approach distance between successive samples.

Hough, Paul V. C. (Port Jefferson, NY); Wang, Chengpu (Upton, NY)

2003-01-01T23:59:59.000Z

88

Contact angles and surface forces  

Science Journals Connector (OSTI)

The modern state of the theory of wetting phenomena is considered with special attention to the approach based on the theory of surface forces. Contribution of the effects of molecular, electrostatic and short-range structural forces to wetting films stability and forming contact angles is discussed. The magnitudes of contact angles may be predicted on the basis of isotherms of disjoining pressure of wetting films that include Hamaker constants, electrical potentials of solid-liquid and liquid-gas interfaces, and experimental constants that characterize the structural forces of hydrophilic repulsion and hydrophobic attraction. The constants seem to be the same as in the case of interaction of colloidal particles. In the framework of the suggested approach, the influence of surfactants on wetting phenomena was considered.

N.V. Churaev

1995-01-01T23:59:59.000Z

89

Nuclear force in Lattice QCD  

E-Print Network [OSTI]

We perform the quenched lattice QCD analysis on the nuclear force (baryon-baryon interactions). We employ $20^3\\times 24$ lattice at $\\beta=5.7$ ($a\\simeq 0.19$ fm) with the standard gauge action and the Wilson quark action with the hopping parameters $\\kappa=0.1600, 0.1625, 0.1650$, and generate about 200 gauge configurations. We measure the temporal correlators of the two-baryon system which consists of heavy-light-light quarks. We extract the inter-baryon force as a function of the relative distance $r$. We also evaluate the contribution to the nuclear force from each ``Feynman diagram'' such as the quark-exchange diagram individually, and single out the roles of Pauli-blocking effects or quark exchanges in the inter-baryon interactions.

T. T. Takahashi; T. Doi; H. Suganuma

2006-01-05T23:59:59.000Z

90

Nuclear Forces and Nuclear Systems  

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

Forces and Nuclear Systems Forces and Nuclear Systems Our goal is to achieve a description of nuclear systems ranging in size from the deuteron to nuclear matter and neutron stars using a single parameterization of the nuclear forces. Our work includes both the construction of two- and three-nucleon potentials and the development of many-body techniques for computing nuclear properties with these interactions. Detailed quantitative, computationally intense studies are essential parts of this work. In the last decade we have constructed several realistic two- and three-nucleon potential models. The NN potential, Argonne v18, has a dominant charge-independent piece plus additional charge-dependent and charge-symmetry-breaking terms, including a complete electromagnetic interaction. It fits 4301 pp and np elastic scattering data with a chi**2

91

Interaction forces between oilwater particle interfaces--Non-DLVO forces  

E-Print Network [OSTI]

silica sphere and a butyl or octyl acetate droplet was measured in an aqueous environment using atomic of the water solubility of the organic liquid, in that the same force­distance characteristics were obtained in industrial applications. They include formulation, stability, and rheological properties of emulsions

Chan, Derek Y C

92

Automatic HTS force measurement instrument  

DOE Patents [OSTI]

A device is disclosed for measuring the levitation force of a high temperature superconductor sample with respect to a reference magnet includes a receptacle for holding several high temperature superconductor samples each cooled to superconducting temperature. A rotatable carousel successively locates a selected one of the high temperature superconductor samples in registry with the reference magnet. Mechanism varies the distance between one of the high temperature superconductor samples and the reference magnet, and a sensor measures levitation force of the sample as a function of the distance between the reference magnet and the sample. A method is also disclosed. 3 figs.

Sanders, S.T.; Niemann, R.C.

1999-03-30T23:59:59.000Z

93

Automatic HTS force measurement instrument  

DOE Patents [OSTI]

A device for measuring the levitation force of a high temperature superconductor sample with respect to a reference magnet includes a receptacle for holding several high temperature superconductor samples each cooled to superconducting temperature. A rotatable carousel successively locates a selected one of the high temperature superconductor samples in registry with the reference magnet. Mechanism varies the distance between one of the high temperature superconductor samples and the reference magnet, and a sensor measures levitation force of the sample as a function of the distance between the reference magnet and the sample. A method is also disclosed.

Sanders, Scott T. (Valparaiso, IN); Niemann, Ralph C. (Downers Grove, IL)

1999-01-01T23:59:59.000Z

94

Casimir force on a piston  

E-Print Network [OSTI]

We consider a massless scalar field obeying Dirichlet boundary conditions on the walls of a two-dimensional L x b rectangular box, divided by a movable partition (piston) into two compartments of dimensions a x b and (L-a) x b. We compute the Casimir force on the piston in the limit L -> infinity. Regardless of the value of a/b, the piston is attracted to the nearest end of the box. Asymptotic expressions for the Casimir force on the piston are derived for a > b.

R. M. Cavalcanti

2004-01-26T23:59:59.000Z

95

Work Force Planning for Public Power Utilities  

E-Print Network [OSTI]

Work Force Planning for Public Power Utilities: Ensuring Resources to Meet Projected Utilities Need to Do More to Prepare for Their Future Work Force Needs.............................................................................20 #12;ii Work Force Planning for Public Power Utilities #12;1 Work Force Planning for Public Power

96

Solvent-induced forces in protein folding  

SciTech Connect (OSTI)

The solvent-induced forces between various groups on the protein are examined. It is found that the intramolecular hydrophilic forces are likely to be the strongest forces mediated through the solvent. It is argued that these are probably the most important solvent-induced driving forces in the process of protein folding.

Ben-Naim, A. (Hebrew Univ., Jerusalem (Israel))

1990-08-23T23:59:59.000Z

97

Alternative Fuels Data Center: Energy Task Force  

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

Energy Task Force to Energy Task Force to someone by E-mail Share Alternative Fuels Data Center: Energy Task Force on Facebook Tweet about Alternative Fuels Data Center: Energy Task Force on Twitter Bookmark Alternative Fuels Data Center: Energy Task Force on Google Bookmark Alternative Fuels Data Center: Energy Task Force on Delicious Rank Alternative Fuels Data Center: Energy Task Force on Digg Find More places to share Alternative Fuels Data Center: Energy Task Force on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Energy Task Force The Governor's Task Force on Energy Policy is developing a state energy plan to facilitate energy efficiency and the use of alternative and renewable fuels in Tennessee. The energy plan will include a summary of

98

Complex Forces Affect China's Biodiversity  

E-Print Network [OSTI]

global efforts have been put into biodiversity conservation, but biodiversity loss continues rapidly in biodiversity conservation to the global level and help protect biodiversity in other developing countries Wiley & Sons, Ltd. #12;208 ConservationBiology COMPLEXITY OF INTERACTING FORCES AFFECTING BIODIVERSITY

99

Kollisionsdetektion fr Force-Feedback-  

E-Print Network [OSTI]

(high impact velocities or large contact areas) 3. Force-feedback requires a constant update rate.e., in case of no overlap - Complicated to compute penetration depth [Mendoza et al, 2006], [Zhang et al, 2007], ... § Voxels & Points (VPS): + Easy to compute approx. penetration depth - Large memory footprint - Aliasing

Zachmann, Gabriel

100

AIR FORCE SPECIAL WEAPONS CENTER  

Office of Legacy Management (LM)

HEADQUARTERS aII?y HEADQUARTERS aII?y 9 AIR FORCE SPECIAL WEAPONS CENTER 1 AIR FORCE SYSTEMS COMMAND . - KlRTlAND AIR FORCE BASE, NEW MEXICO - k FINAL REPORT O N AIR FORCE PARTICIPATION PROJECT RULISON .1 O c t o b e r 1969 P r e p a r e d by : CONT INENTAL TEST D I V I S ION DIRECTORATE OF NUCLEAR FIELD OPERATIONS This page intentionally left blank INDEX AIR FORCE PARTICIPATION I N PROJECT RULISON FINAL REPORT PARAGRAPH BASIC REPORT SUBJECT R e f e r e n c e s PAGE 2 G e n e r a l 1 3 P l a n n i n g 3 4 Command a n d C o n t r o l 5 O p e r a t i o n s , G r a n d ' J u n c t i o n M u n i c i p a l A i r p o r t . . ' A i r O p e r a t i o n s C e n t e r , He1 i c o p t e r P a d / ' 7.. - . M a t e r i e l : ' 8 M e d i c a l 1 9 R a d - S a f e C r a s h - R e s c u e S e c u r i t y 2 1 C o m m u n i c a t i o n s ~ d m i n i s t r a t ' i o n Summary ATTACHMENTS ATTACHMENT SUBJECI' 1 F r a g O r d e r 69-1 ( ~ r o j ' e c t RULISON) , AFSWC D

Note: This page contains sample records for the topic "declared force majeure" 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

Nuclear Radius and Nuclear Forces  

Science Journals Connector (OSTI)

The difference between the radius of the nuclear matter distribution and the nuclear force radius, RN?1.4A1310-13 cm, for heavy nuclei (A>100) is interpreted as a consequence of the finite range of nuclear forces. Assuming that the nuclear matter distribution coincides with the charge distribution as determined at Stanford (RC=1.12A1310-13 cm is the distance at which the charge density falls to one half value) we sum up the nuclear interactions of an incident nucleon for various proposed internucleon potentials, V(r). We also evaluate contributions from the spin, charge, and matter polarizations induced in the nuclear distributions by the incident nucleon as a test of the convergence of these calculations. The aim here is to infer some features of nuclear forces which satisfy saturation requirements and at the same time give rise to an appreciable nuclear attraction for an incident nucleon at RN. Analyses of the scattering of neutrons and protons by heavy nuclei suggest a nuclear attraction ?14 Mev at a distance RN.These considerations are primarily sensitive to the long range behavior of the direct, central part of V(r). The key point which emerges from them is that the nuclear forces must contain long range (~ meson Compton wavelength) direct, central attractions which will be felt by an incident nucleon at RN before the shorter range repulsions (hard cores, many-body forces, or exchange interactions), which are responsible for saturation, become effective. Such interactions can be constructed phenomenologically, but are not found in recent meson-theoretically deduced potentials.

S. D. Drell

1955-10-01T23:59:59.000Z

102

U.S. Air Force Fact Sheet Air Force Reserve Officer Training Corps  

E-Print Network [OSTI]

for the Air Force. Personnel and Resources Air Force Reserve Officer Training Corps (ROTC) includes fourU.S. Air Force Fact Sheet Air Force Reserve Officer Training Corps Mission Develop Quality Leaders Reserve Officer Training Corps is the largest and oldest source of commissioned officers for the Air Force

Su, Xiao

103

Lorentz Force Electrical Impedance Tomography  

E-Print Network [OSTI]

This article describes a method called Lorentz Force Electrical Impedance Tomography. The electrical conductivity of biological tissues can be measured through their sonication in a magnetic field: the vibration of the tissues inside the field induces an electrical current by Lorentz force. This current, detected by electrodes placed around the sample, is proportional to the ultrasonic pressure, to the strength of the magnetic field and to the electrical conductivity gradient along the acoustic axis. By focusing at different places inside the sample, a map of the electrical conductivity gradient can be established. In this study experiments were conducted on a gelatin phantom and on a beef sample, successively placed in a 300 mT magnetic field and sonicated with an ultrasonic transducer focused at 21 cm emitting 500 kHz bursts. Although all interfaces are not visible, in this exploratory study a good correlation is observed between the electrical conductivity image and the ultrasonic image. This method offers...

Grasland-Mongrain, Pol; Chapelon, Jean-Yves; Lafon, Cyril

2014-01-01T23:59:59.000Z

104

Friction forces in cosmological models  

E-Print Network [OSTI]

We investigate the dynamics of test particles undergoing friction forces in a Friedmann-Robertson-Walker (FRW) spacetime. The interaction with the background fluid is modeled by introducing a Poynting-Robertson-like friction force in the equations of motion, leading to measurable (at least in principle) deviations of the particle trajectories from geodesic motion. The effect on the peculiar velocities of the particles is investigated for various equations of state of the background fluid and different standard cosmological models. The friction force is found to have major effects on particle motion in closed FRW universes, where it turns the time-asymptotic value (approaching the recollapse) of the peculiar particle velocity from ultra-relativistic (close to light speed) to a co-moving one, i.e., zero peculiar speed. On the other hand, for open or flat universes the effect of the friction is not so significant, because the time-asymptotic peculiar particle speed is largely non-relativistic also in the geodesi...

Bini, Donato; Gregoris, Daniele; Succi, Sauro

2014-01-01T23:59:59.000Z

105

Friction forces in cosmological models  

E-Print Network [OSTI]

We investigate the dynamics of test particles undergoing friction forces in a Friedmann-Robertson-Walker (FRW) spacetime. The interaction with the background fluid is modeled by introducing a Poynting-Robertson-like friction force in the equations of motion, leading to measurable (at least in principle) deviations of the particle trajectories from geodesic motion. The effect on the peculiar velocities of the particles is investigated for various equations of state of the background fluid and different standard cosmological models. The friction force is found to have major effects on particle motion in closed FRW universes, where it turns the time-asymptotic value (approaching the recollapse) of the peculiar particle velocity from ultra-relativistic (close to light speed) to a co-moving one, i.e., zero peculiar speed. On the other hand, for open or flat universes the effect of the friction is not so significant, because the time-asymptotic peculiar particle speed is largely non-relativistic also in the geodesic case.

Donato Bini; Andrea Geralico; Daniele Gregoris; Sauro Succi

2014-08-23T23:59:59.000Z

106

Registration, Force Protection Equipment Demonstration - May 2009 |  

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

Registration, Force Protection Equipment Demonstration - May 2009 Registration, Force Protection Equipment Demonstration - May 2009 Registration, Force Protection Equipment Demonstration - May 2009 May 2009 Demonstrating commercially availale physical security/force protection soultions around the world The bombing of Khobar Towers in Saudi Arabia on 25 June 1996 revealed the need for continal vigilance and protection againist terrorist forces intent on harming US personnel and interests. The Chairman if the Joint Chiefs of Staff directed the Services to investigate COTS equipments solutions for physical security/force protection needs. The Office of the Under Secretary of Defense for Acquistion, Technology, and Logistics (OUSD {at&l}) tasked the Office of the US Army Product Manager, force Protection Systems (PM-FPS), to coordiante and facilitate a Force Protection Equipment

107

Development of a light force accelerometer  

E-Print Network [OSTI]

In this work, the feasibility of a light force accelerometer was experimentally demonstrated. The light force accelerometer is an optical inertial sensor which uses focused laser light to levitate and trap glass microspheres ...

Butts, David LaGrange

2008-01-01T23:59:59.000Z

108

Reduction-in-Force | Department of Energy  

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

Reduction-in-Force Reduction in force (RIF) is a set of regulations and procedures that are used to determine whether an employee keeps his or her present position, or...

109

A Dynamic Defense Force for Japan  

E-Print Network [OSTI]

A Dynamic Defense Force for Japan Sugio TAKAHASHI SUMMARY AGuidelines released by Japan in 2010, the most important isconcept, which will enable the Japan Self-Defense Forces to

TAKAHASHI, Sugio

2012-01-01T23:59:59.000Z

110

Natural Gas Weekly Update, Printer-Friendly Version  

Gasoline and Diesel Fuel Update (EIA)

3 (next release 2:00 p.m. on October 20) 3 (next release 2:00 p.m. on October 20) Since Wednesday, October 5, natural gas spot prices decreased at virtually all market locations in the Lower 48 States, with decreases exceeding $1 per MMBtu at most markets. Trading resumed at the Henry Hub on Friday, October 7, for the first time since Friday, September 22, when prices at the Henry Hub averaged $15.27. Trading at the hub was suspended because Sabine Pipeline had declared a force majeure, which prevented or reduced gas flow operations at the hub. On Wednesday, October 12, prices at the Henry Hub averaged 13.76 per MMBtu, increasing $0.08 per MMBtu, or less than 1 percent, since Friday, October 7. Yesterday (October 12), the price of the NYMEX futures contract for November delivery at the Henry Hub

111

Nuclear Radiological Threat Task Force Established | National...  

National Nuclear Security Administration (NNSA)

Radiological Threat Task Force Established | National Nuclear Security Administration People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

112

Three-body forces and the trinucleons  

SciTech Connect (OSTI)

Three-body forces are discussed in the context of classical, atomic, solid-state and nuclear physics. The basic theoretical ingredients used in the construction of such forces are reviewed. Experimental evidence for three-nucleon forces and an overview of the three-nucleon bound states are presented. 53 refs., 9 figs.

Friar, J.L.

1987-01-01T23:59:59.000Z

113

Theory of trapping forces in optical tweezers  

Science Journals Connector (OSTI)

...been used to measure forces in the piconewton range...investigations in some fundamental fields of cell biology...result for the transverse force as given by (3.9...Stegun, I. 1972 Handbook of mathematical functions...Dover. Ashkin, A. 1992 Forces of a single beam gradient...

2003-01-01T23:59:59.000Z

114

Quarkonium Binding and Entropic Force  

E-Print Network [OSTI]

A Q-Qbar bound state represents a balance between repulsive kinetic and attractive potential energy. In a hot quark-gluon plasma, the interaction potential experiences medium effects. Color screening modifies the attractive binding force between the quarks, while the increase of entropy with Q-Qbar separation gives rise to a growing repulsion. We study the role of these phenomena for in-medium Q-Qbar binding and dissociation. It is found that the relevant potential for Q-Qbar binding is the free energy F; with increasing Q-Qbar separation, further binding through the internal energy U is compensated by repulsive entropic effects.

Satz, Helmut

2015-01-01T23:59:59.000Z

115

Air Force Enhanced Use Lease  

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

1 1 Air Force Enhanced Use Lease Mr. Brian Brown 16 Oct. 12 I n t e g r i t y - S e r v i c e - E x c e l l e n c e 2 Agenda  Brian Brown  Enhanced Use Lease (EUL) Overview  Energy EULs  EUL Goals  David Swanson  Energy EUL Market Drivers  Current EUL Projects  Partnering with the Air Force  Contact Information I n t e g r i t y - S e r v i c e - E x c e l l e n c e 3 Overview  Authority 10 USC 2667  An EUL is a lease  By the government  Of "non-excess" property  Under the control of the government  To a public or private sector lessee  In exchange for fair market value rental payments in cash and/or in kind consideration I n t e g r i t y - S e r v i c e - E x c e l l e n c e

116

Lorentz-Force Hydrophone Characterization  

E-Print Network [OSTI]

A Lorentz-force hydrophone consists of a thin wire placed inside a magnetic field. When under the influence of an ultrasound pulse, the wire vibrates and an electrical signal is induced by the Lorentz force that is proportional to the pulse amplitude. In this study a compact prototype of such a hydrophone is introduced and characterized, and the hydrodynamic model previously developed is refined. It is shown that the wire tension has a negligible effect on the measurement of pressure. The frequency response of the hydrophone reaches 1 MHz for wires with a diameter ranging between 70 and 400 \\micro m. The hydrophone exhibits a directional response such that the signal amplitude differs by less than 3dB as the angle of the incident ultrasound pulse varies from -20$^o$ and +20$^o$. The linearity of the measured signal is confirmed across the 50 kPa to 10 MPa pressure range, and an excellent resistance to cavitation is observed. This hydrophone is of interest for high pressure ultrasound measurements including Hi...

Grasland-Mongrain, Pol; Gilles, Bruno; Poizat, Adrien; Chapelon, Jean-Yves; Lafon, Cyril

2014-01-01T23:59:59.000Z

117

Army Energy Initiatives Task Force  

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

UNCLASSIFIED UNCLASSIFIED Army Energy Initiatives Task Force Kathy Ahsing Director, Planning and Development UNCLASSIFIED 2 Perfect Storm UNCLASSIFIED 3 U.S. Army Energy Consumption, 2010 23% 77% 42% 58%  Facilities  Vehicles & Equipment (Tactical and Non-tactical) Sources: Energy Information Agency, 2010 Annual Energy Review; Agency Annual Energy Management Data Reports submitted to DOE's Federal Energy Management Program (Preliminary FY 2010) 32% 68% DoD 80% Army 21% Federal Gov 1% Federal Government United States Department of Defense U.S. = 98,079 Trillion Btu DoD = 889 Trillion Btu Fed Gov = 1,108 Trillion Btu U.S. Army = 189 Trillion Btu FY10 Highlights - $2.5+B Operational Energy Costs - $1.2 B Facility Energy Costs

118

Dark Forces At The Tevatron  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

A simple explanation of the W + dijet excess recently reported by the CDF collaboration involves the introduction of a new gauge boson with sizable couplings to quarks, but with no or highly suppressed couplings to leptons. Anomaly-free theories which include such a leptophobic gauge boson must also include additional particle content, which may include a stable and otherwise viable candidate for dark matter. Based on the couplings and mass of the Z` required to generate the CDF excess, we predict such a dark matter candidate to possess an elastic scattering cross section with nucleons on the order of ? ~ 10-40 cm2, providing a natural explanation for the signals reported by the CoGeNT and DAMA/LIBRA collaborations. In this light, CDF may be observing the gauge boson responsible for the force which mediates the interactions between the dark and visible matter of our universe.

Buckley, Matt [Fermilab; Fileviez Perez, Pavel [Wisconsin U., Madison; Hooper, Dan [Fermilab; Chicago U., Astron. Astrophys. Ctr.; Neil, Ethan [Fermilab

2011-08-19T23:59:59.000Z

119

Frictional forces in helical buckling of tubing  

SciTech Connect (OSTI)

Previous analyses of helical buckling of tubing have not considered frictional forces. This paper describes the modifications to helical buckling theory necessary to include friction. The first need is a relationship between the buckling force and the casing to tubing contact force. This contact force is determined through use of the principle of virtual work. The next need is the relationship between the friction forces, the buckling force, and the geometry of the tubing helix. Differential equations are derived and solved for two cases of interest: buckling during the landing of the tubing and thermal and differential pressure loading subsequent to landing. Several example problems are examined to evaluate the relative importance of friction.

Mitchell, R.F.

1984-09-01T23:59:59.000Z

120

Casimir force between integrable and chaotic pistons  

E-Print Network [OSTI]

We have computed numerically the Casimir force between two identical pistons inside a very long cylinder, considering different shapes for the pistons. The pistons can be considered as quantum billiards, whose spectrum determines the vacuum force. The smooth part of the spectrum fixes the force at short distances, and depends only on geometric quantities like the area or perimeter of the piston. However, correcting terms to the force, coming from the oscillating part of the spectrum which is related to the classical dynamics of the billiard, are qualitatively different for classically integrable or chaotic systems. We have performed a detailed numerical analysis of the corresponding Casimir force for pistons with regular and chaotic classical dynamics. For a family of stadium billiards, we have found that the correcting part of the Casimir force presents a sudden change in the transition from regular to chaotic geometries.

Ezequiel Alvarez; Francisco Diego Mazzitelli; Alejandro G. Monastra; Diego A. Wisniacki

2010-07-27T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

The force exerted by a fireball  

SciTech Connect (OSTI)

The force exerted by a fireball was deduced both from the change of the equilibrium position of a pendulum and from the change in the pendulum oscillation period. That measured force was found to be several times larger than the force exerted by the ions accelerated across the double layer that is assumed to surround the fireball. The force enhancement that is expected by ion-neutral collisions in the fireball is evaluated to be too small to explain the measured enhanced force. Gas pressure increase, due to gas heating through electron-neutral collisions, as recently suggested [Stenzel et al., J. Appl. Phys. 109, 113305 (2011)], is examined as the source for the force enhancement.

Makrinich, G.; Fruchtman, A. [H.I.T. - Holon Institute of Technology, 52 Golomb St., Holon 58102 (Israel)] [H.I.T. - Holon Institute of Technology, 52 Golomb St., Holon 58102 (Israel)

2014-02-15T23:59:59.000Z

122

Consolidation effect of the processing of declarative knowledge during human sleep: evidence from long-term retention of interrelated contents of mental sleep experiences  

Science Journals Connector (OSTI)

Sleep may partly exert a positive influence on memory through the processing underlying the transformation of items of declarative knowledge into contents of mental sleep experience (MSE). This hypothesis implies that the level of consolidation (and thus, long-term retention) should be enhanced for those items which are repeatedly processed and transformed into identical or very similar (so-called interrelated) contents of distinct \\{MSEs\\} developed over the same night. To test this prediction, we examined accessibility at delayed recall (i.e., the next morning) of the interrelated contents of \\{MSEs\\} reported (immediate recall) by 14 subjects who were awakened during the first four periods of rapid eye-movement (REM) sleep in two experimental nights. Interrelated contents were much more frequent, and at delayed recall much better retained, than other, non-interrelated contents in report pairs of MSEs. Moreover, they were also more frequent and better retained than by-chance similar or identical contents, as estimated in report pairs of \\{MSEs\\} of different subjects. These findings provide partial but coherent evidence in favour of the hypothesis that a generation effect occurs during sleep, with a further consolidation of the input and the output of MSE processing (respectively, the items of declarative knowledge and the contents of \\{MSEs\\} resulting from their elaboration during sleep).

Carlo Cipolli; Igino Fagioli; Michela Mazzetti; Giovanni Tuozzi

2005-01-01T23:59:59.000Z

123

Magnus force effect in optical manipulation  

SciTech Connect (OSTI)

The effect of the Magnus force in optical micromanipulation has been observed. An ad hoc experiment has been designed based on a one-dimensional optical trap that carries angular momentum. The observed particle dynamics reveals the occurrence of this hydrodynamic force, which is neglected in the common approach. Its measured value is larger than the one predicted by the existing theoretical models for micrometric particles and low Reynolds number, showing that the Magnus force can contribute to unconventional optohydrodynamic trapping and manipulation.

Cipparrone, Gabriella; Pagliusi, Pasquale [Dipartimento di Fisica and Centro di Eccellenza CEMIF.CAL, University of Calabria, Ponte P. Bucci, Cubo 33B, I-87036 Rende (Italy); Istituto per i Processi Chimici e Fisici, Consiglio Nazionale delle Ricerche, Ponte P. Bucci, Cubo 33B, I-87036 Rende (Italy); Hernandez, Raul Josue; Provenzano, Clementina [Dipartimento di Fisica and Centro di Eccellenza CEMIF.CAL, University of Calabria, Ponte P. Bucci, Cubo 33B, I-87036 Rende (Italy)

2011-07-15T23:59:59.000Z

124

Reduction of the Casimir force using aerogels  

Science Journals Connector (OSTI)

By using silicon oxide based aerogels we show numerically that the Casimir force can be reduced several orders of magnitude making its effect negligible in nanodevices. This decrease in the Casimir force is also present even when the aerogels are deposited on metallic substrates. To calculate the Casimir force we model the dielectric function of silicon oxide aerogels using an effective medium dielectric function such as the ClausiusMossotti approximation. The results show that both the porosity of the aerogel and its thickness can be used as control parameters to reduce the magnitude of the Casimir force.

R. Esquivel-Sirvent

2007-01-01T23:59:59.000Z

125

Ellsworth Air Force Base Advanced Metering Project  

Broader source: Energy.gov [DOE]

Presentation covers the Ellsworth Air Force Base Advanced Metering project and is given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Providence, Rhode Island.

126

Interagency Energy Management Task Force Members  

Broader source: Energy.gov [DOE]

The Interagency Energy Management Task Force is led by the Federal Energy Management Program director, and its members include energy and sustainability managers from federal agencies.

127

Nuclear Force from Lattice QCD  

E-Print Network [OSTI]

The first lattice QCD result on the nuclear force (the NN potential) is presented in the quenched level. The standard Wilson gauge action and the standard Wilson quark action are employed on the lattice of the size 16^3\\times 24 with the gauge coupling beta=5.7 and the hopping parameter kappa=0.1665. To obtain the NN potential, we adopt a method recently proposed by CP-PACS collaboration to study the pi pi scattering phase shift. It turns out that this method provides the NN potentials which are faithful to those obtained in the analysis of NN scattering data. By identifying the equal-time Bethe-Salpeter wave function with the Schroedinger wave function for the two nucleon system, the NN potential is reconstructed so that the wave function satisfies the time-independent Schroedinger equation. In this report, we restrict ourselves to the J^P=0^+ and I=1 channel, which enables us to pick up unambiguously the ``central'' NN potential V_{central}(r). The resulting potential is seen to posses a clear repulsive core of about 500 MeV at short distance (r < 0.5 fm). Although the attraction in the intermediate and long distance regions is still missing in the present lattice set-up, our method is appeared to be quite promising in reconstructing the NN potential with lattice QCD.

Noriyoshi ISHII; Sinya AOKI; Tetsuo HATSUDA

2006-09-30T23:59:59.000Z

128

FEDERAL SMART GRID TASK FORCE - February 26, 2009 Task Force Meeting Agenda  

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

FEDERAL SMART GRID TASK FORCE - February 26, 2009 Task Force FEDERAL SMART GRID TASK FORCE - February 26, 2009 Task Force Meeting Agenda FEDERAL SMART GRID TASK FORCE - February 26, 2009 Task Force Meeting Agenda February 26, 2009 Task Force Meeting Agenda - CONFERENCE CALL Agenda FEDERAL SMART GRID TASK FORCE CONFERENCE CALL February 26, 2009 10:00-11:00 AM 10:00 Opening and Introduction - Eric Lightner, DOE * Call the meeting to order, around-the-table introductions, review of the agenda, additions to agenda 10:05 Update from DOE - Eric Lightner * Stimulus update * E-Forum * Fact sheet - discussion 10:30 Update from FERC - Ray Palmer, David Andrejcak * NARUC-FERC Smart Grid Collaborative meeting update 10:40 Update from NIST - William Anderson, Jerry FitzPatrick * Interoperability Standards Framework report to Congress

129

Einstein's Dream of Unified Forces - forces | U.S. DOE Office of Science  

Office of Science (SC) Website

Do all the forces become one? Do all the forces become one? The International Linear Collider The U.S. is pushing superconducting technology forward for use in future accelerators like the proposed International Linear Collider. (Credit: Fermilab) At the most fundamental level, particles and forces may converge, either through hidden principles like grand unification, or through radical physics like superstring. We already know that remarkably similar mathematical laws and principles describe all the known forces except gravity. Perhaps all forces are different manifestations of a single grand unified force, a force that would relate quarks to leptons and predict new ways of converting one kind of particle into another. Such a force might eventually make protons decay, rendering ordinary matter unstable.

130

Tendon Arrangement and Muscle Force Requirements for Humanlike Force Capabilities in a Robotic Finger  

E-Print Network [OSTI]

Finger Nancy S. Pollard and Richards C. Gilbert Brown University Abstract Human motion can provide a rich hand has strong asym- metry in these directions: flexion forces ­ the forces needed to form a power

Pollard, Nancy

131

An improved proximity force approximation for electrostatics  

SciTech Connect (OSTI)

A quite straightforward approximation for the electrostatic interaction between two perfectly conducting surfaces suggests itself when the distance between them is much smaller than the characteristic lengths associated with their shapes. Indeed, in the so called 'proximity force approximation' the electrostatic force is evaluated by first dividing each surface into a set of small flat patches, and then adding up the forces due two opposite pairs, the contributions of which are approximated as due to pairs of parallel planes. This approximation has been widely and successfully applied in different contexts, ranging from nuclear physics to Casimir effect calculations. We present here an improvement on this approximation, based on a derivative expansion for the electrostatic energy contained between the surfaces. The results obtained could be useful for discussing the geometric dependence of the electrostatic force, and also as a convenient benchmark for numerical analyses of the tip-sample electrostatic interaction in atomic force microscopes. - Highlights: Black-Right-Pointing-Pointer The proximity force approximation (PFA) has been widely used in different areas. Black-Right-Pointing-Pointer The PFA can be improved using a derivative expansion in the shape of the surfaces. Black-Right-Pointing-Pointer We use the improved PFA to compute electrostatic forces between conductors. Black-Right-Pointing-Pointer The results can be used as an analytic benchmark for numerical calculations in AFM. Black-Right-Pointing-Pointer Insight is provided for people who use the PFA to compute nuclear and Casimir forces.

Fosco, Cesar D. [Centro Atomico Bariloche, Comision Nacional de Energia Atomica, R8402AGP Bariloche (Argentina) [Centro Atomico Bariloche, Comision Nacional de Energia Atomica, R8402AGP Bariloche (Argentina); Instituto Balseiro, Universidad Nacional de Cuyo, R8402AGP Bariloche (Argentina); Lombardo, Fernando C. [Departamento de Fisica Juan Jose Giambiagi, FCEyN UBA, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, Pabellon I, 1428 Buenos Aires (Argentina) [Departamento de Fisica Juan Jose Giambiagi, FCEyN UBA, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, Pabellon I, 1428 Buenos Aires (Argentina); IFIBA (Argentina)] [Argentina; Mazzitelli, Francisco D., E-mail: fdmazzi@cab.cnea.gov.ar [Centro Atomico Bariloche, Comision Nacional de Energia Atomica, R8402AGP Bariloche (Argentina); Departamento de Fisica Juan Jose Giambiagi, FCEyN UBA, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, Pabellon I, 1428 Buenos Aires (Argentina)

2012-08-15T23:59:59.000Z

132

Work Force Retention Work Group Charter  

Broader source: Energy.gov [DOE]

The Work force Retention Work Group is established to support the Departments critical focus on maintaining a high-performing work force at a time when a significant number of the workers needed to support DOEs national security mission are reaching retirement age.

133

U.S.Air Force Advanced Power  

E-Print Network [OSTI]

efficiency,improved power distribution,reduced fuel dependency,reduction of noise,heat,and visual signatureU.S.Air Force Advanced Power Technology Office (APTO) U.S.Air Force Advanced Power Technology/Wind Powered Hydrogen Generation for Fuel Cell Applications · Waste-To-Energy APTO/Small Business Innovation

134

Water Conservation Task Force (2014 Charge)  

E-Print Network [OSTI]

Water Conservation Task Force (2014 Charge) The Task Force will advise the Chancellor and Campus Provost/Executive Vice Chancellor (CP/EVC) on current and past water use and provide recommendations on implementation of policies for potable water use reductions in support of The Regents Policy on Sustainable

California at Santa Cruz, University of

135

Sustainability Initiative Task Force Final Report  

E-Print Network [OSTI]

UW­Madison Sustainability Initiative Task Force Final Report October 2010 #12;We are pleased to present the final report of the campus Sustainability Task Force. This report fulfills the charge we gave to sustainability for consideration by UW­Madison's leadership and campus community. There are many reasons why

Sheridan, Jennifer

136

ARM - PI Product - Direct Aerosol Forcing Uncertainty  

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

ProductsDirect Aerosol Forcing Uncertainty ProductsDirect Aerosol Forcing Uncertainty Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Direct Aerosol Forcing Uncertainty Site(s) NSA SGP TWP General Description Understanding sources of uncertainty in aerosol direct radiative forcing (DRF), the difference in a given radiative flux component with and without aerosol, is essential to quantifying changes in Earth's radiation budget. We examine the uncertainty in DRF due to measurement uncertainty in the quantities on which it depends: aerosol optical depth, single scattering albedo, asymmetry parameter, solar geometry, and surface albedo. Direct radiative forcing at the top of the atmosphere and at the surface as well as sensitivities, the changes in DRF in response to unit changes in

137

Force localization in contracting cell layers  

E-Print Network [OSTI]

Epithelial cell layers on soft elastic substrates or pillar arrays are commonly used as model systems for investigating the role of force in tissue growth, maintenance and repair. Here we show analytically that the experimentally observed localization of traction forces to the periphery of the cell layers does not necessarily imply increased local cell activity, but follows naturally from the elastic problem of a finite-sized contractile layer coupled to an elastic foundation. For homogeneous contractility, the force localization is determined by one dimensionless parameter interpolating between linear and exponential force profiles for the extreme cases of very soft and very stiff substrates, respectively. If contractility is sufficiently increased at the periphery, outward directed displacements can occur at intermediate positions, although the edge itself still retracts. We also show that anisotropic extracellular stiffness leads to force localization in the stiffer direction, as observed experimentally.

Carina M. Edwards; Ulrich S. Schwarz

2012-01-13T23:59:59.000Z

138

Measurement of tool forces in diamond turning  

SciTech Connect (OSTI)

A dynamometer has been designed and built to measure forces in diamond turning. The design includes a 3-component, piezoelectric transducer. Initial experiments with this dynamometer system included verification of its predicted dynamic characteristics as well as a detailed study of cutting parameters. Many cutting experiments have been conducted on OFHC Copper and 6061-T6 Aluminum. Tests have involved investigation of velocity effects, and the effects of depth and feedrate on tool forces. Velocity has been determined to have negligible effects between 4 and 21 m/s. Forces generally increase with increasing depth of cut. Increasing feedrate does not necessarily lead to higher forces. Results suggest that a simple model may not be sufficient to describe the forces produced in the diamond turning process.

Drescher, J.; Dow, T.A.

1988-12-01T23:59:59.000Z

139

Standard Reference Data Act [P.L. 90-396; 15 U.S.C. 290-290f] "The Congress hereby finds and declares that reliable standardized scientific and  

E-Print Network [OSTI]

Standard Reference Data Act [P.L. 90-396; 15 U.S.C. 290-290f] "The Congress hereby finds and declares that reliable standardized scientific and technical reference data are of vital importance `standard reference data' means quantitative information, related to a measurable physical or chemical

140

Field-regulated force by grafted polyelectrolytes  

E-Print Network [OSTI]

Generation of mechanical force regulated by external electric field is studied both theoretically and by molecular dynamics (MD) simulations. The force arises in deformable bodies linked to the free end of a grafted polyelectrolyte chain which is exposed to electric field that favours its adsorption. We consider a few target bodies with different force-deformation relations including (i) linear and (ii) cubic dependences as well as (iii) Hertzian-like force. Such force-deformation relations mimic the behaviour of (i) coiled and (ii) stretched polymer chains, respectively, or (iii) that of a squeezed colloidal particle. The magnitude of the arising force varies over a wide interval although the electric field alters within a relatively narrow range only. The predictions of our theory agree quantitatively well with the results of numerical simulations. Both cases of zero and finite electrical current are investigated and we do not obtain substantial differences in the force generated. The phenomenon studied could possibly be utilised to design, e.g., vice-like devices to fix nano-sized objects.

Christian Seidel; Yury A. Budkov; Nikolay V. Brilliantov

2014-11-08T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

Piezoresistive cantilever force-clamp system  

SciTech Connect (OSTI)

We present a microelectromechanical device-based tool, namely, a force-clamp system that sets or ''clamps'' the scaled force and can apply designed loading profiles (e.g., constant, sinusoidal) of a desired magnitude. The system implements a piezoresistive cantilever as a force sensor and the built-in capacitive sensor of a piezoelectric actuator as a displacement sensor, such that sample indentation depth can be directly calculated from the force and displacement signals. A programmable real-time controller operating at 100 kHz feedback calculates the driving voltage of the actuator. The system has two distinct modes: a force-clamp mode that controls the force applied to a sample and a displacement-clamp mode that controls the moving distance of the actuator. We demonstrate that the system has a large dynamic range (sub-nN up to tens of {mu}N force and nm up to tens of {mu}m displacement) in both air and water, and excellent dynamic response (fast response time, <2 ms and large bandwidth, 1 Hz up to 1 kHz). In addition, the system has been specifically designed to be integrated with other instruments such as a microscope with patch-clamp electronics. We demonstrate the capabilities of the system by using it to calibrate the stiffness and sensitivity of an electrostatic actuator and to measure the mechanics of a living, freely moving Caenorhabditis elegans nematode.

Park, Sung-Jin; Petzold, Bryan C.; Pruitt, Beth L. [Department of Mechanical Engineering, Stanford University, Stanford, California 94305 (United States); Goodman, Miriam B. [Department of Molecular and Cellular Physiology, Stanford University, Stanford, California 94305 (United States)

2011-04-15T23:59:59.000Z

142

In vivo recording of aerodynamic force with an aerodynamic force platform  

E-Print Network [OSTI]

Flapping wings enable flying animals and biomimetic robots to generate elevated aerodynamic forces. Measurements that demonstrate this capability are based on tethered experiments with robots and animals, and indirect force calculations based on measured kinematics or airflow during free flight. Remarkably, there exists no method to measure these forces directly during free flight. Such in vivo recordings in freely behaving animals are essential to better understand the precise aerodynamic function of their flapping wings, in particular during the downstroke versus upstroke. Here we demonstrate a new aerodynamic force platform (AFP) for nonintrusive aerodynamic force measurement in freely flying animals and robots. The platform encloses the animal or object that generates fluid force with a physical control surface, which mechanically integrates the net aerodynamic force that is transferred to the earth. Using a straightforward analytical solution of the Navier-Stokes equation, we verified that the method is ...

Lentink, David; Ingersoll, Rivers

2014-01-01T23:59:59.000Z

143

The effect of patch potentials in Casimir force measurements determined by heterodyne Kelvin probe force microscopy  

E-Print Network [OSTI]

Measurements of the Casimir force require the elimination of electrostatic interactions between the surfaces. However, due to electrostatic patch potentials, the voltage required to minimize the total force may not be sufficient to completely nullify the electrostatic interaction. Thus, these surface potential variations cause an additional force, which can obscure the Casimir force signal. In this paper, we inspect the spatially varying surface potential (SP) of e-beamed, sputtered, sputtered and annealed, and template stripped gold surfaces with Heterodyne Amplitude Modulated Kelvin Probe Force Microscopy (HAM-KPFM). It is demonstrated that HAM-KPFM improves the spatial resolution of surface potential measurements compared to Amplitude Modulated Kelvin Probe Force Microscopy (AM-KPFM). We find that patch potentials vary depending on sample preparation, and that the calculated pressure can be similar to the pressure difference between Casimir force calculations employing the plasma and Drude models.

Joseph L. Garrett; David Somers; Jeremy N. Munday

2014-09-17T23:59:59.000Z

144

Definition: Forced Outage | Open Energy Information  

Open Energy Info (EERE)

Forced Outage Forced Outage Jump to: navigation, search Dictionary.png Forced Outage The removal from service availability of a generating unit, transmission line, or other facility for emergency reasons., The condition in which the equipment is unavailable due to unanticipated failure.[1] Related Terms transmission lines, transmission line References ↑ Glossary of Terms Used in Reliability Standards An i LikeLike UnlikeLike You like this.Sign Up to see what your friends like. nline Glossary Definition Retrieved from "http://en.openei.org/w/index.php?title=Definition:Forced_Outage&oldid=480310" Categories: Definitions ISGAN Definitions What links here Related changes Special pages Printable version Permanent link Browse properties About us Disclaimers Energy blogs Linked Data

145

Kirland Air Force Base wins Robot Rodeo  

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

Kirland Air Force Base wins Robot Rodeo Kirland Air Force Base wins Robot Rodeo Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Kirland Air Force Base wins Robot Rodeo Hazardous devices teams test their maneuvering skills July 1, 2013 Students from Valarde Middle School won the video competition in the Best in Show and Middle School categories. They are shown here with sixth-grade teacher Jimmy Lara. During the Robot Rodeo, an unseen operator attempts to conduct reconnaissance and rescue injured personnel Contact Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email Kirland Air Force Base wins Robot Rodeo Police and public safety teams from as far away as New Jersey recently convened in Albuquerque to test their ability to remotely deploy robots

146

U.S. Air Force UESCs  

Broader source: Energy.gov [DOE]

Presentationgiven at the Spring 2009 Federal Utility Partnership Working Group (FUPWG) meetingcovers the U.S. Air Force's approval process, submittal requirements, and guidelines for utility energy service contracts (UESCs).

147

Qualifying Facility Wheeling Task Force-- Status Report  

E-Print Network [OSTI]

Docket No. 8650 that the PUCT review the applicability of certain parts of the wheeling rules, and in April the Commission appointed a task force composed of representatives from affected industries, utilities, and regulatory staff to review the wheeling...

Panjavan, S.

148

Polarization dependent forces in optical vortex pipeline  

Science Journals Connector (OSTI)

We study both, theoretically and in experiments, the dependence of optical forces acting on a spherical particle guided in air with an optical vortex beam, on the light polarization...

Eckerskorn, Niko; Krolikowski, Wieslaw; Shvedov, Vladlen; Rode, Andrei

149

MagLab - Lorentz Force Tutorial  

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

downloading the latest version of Java. A charged particle moving through a magnetic field experiences a force that is at right angles to both the direction in which the...

150

Macroscopic approach to the Casimir friction force  

E-Print Network [OSTI]

The general formula is derived for the vacuum friction force between two parallel perfectly flat planes bounding two material media separated by a vacuum gap and moving relative to each other with a constant velocity $\\mathbf{v}$. The material media are described in the framework of macroscopic electrodynamics whereas the nonzero temperature and dissipation are taken into account by making use of the Kubo formulae from non-equilibrium statistical thermodynamics. The formula obtained provides a rigorous basis for calculation of the vacuum friction force within the quantum field theory methods in the condensed matter physics. The revealed $v$-dependence of the vacuum friction force proves to be the following: for zero temperature ($T=0$) it is proportional to $(v/c)^3$ and for $T>0$ this force is linear in $(v/c)$.

V. V. Nesterenko; A. V. Nesterenko

2014-03-13T23:59:59.000Z

151

Modelling the climate response to orbital forcing  

Science Journals Connector (OSTI)

...next few years there will be a tremendous expansion in models that include several additional components. Such Earth system models will at last allow us to fully tackle the link between orbital forcing, climate variability, and the sediment...

1999-01-01T23:59:59.000Z

152

Sponsored by Air Force Research Laboratory  

E-Print Network [OSTI]

Sponsored by Air Force Research Laboratory Space Vehicles Directorate Directed Energy Directorate PROGRAM Space Scholars and Directed Energy Scholars The Space Vehicles and Directed Energy Directorates Scholars The Phillips Scholars internship offers an edu- cational and fulfilling summer job experience

Piao, Daqing

153

Static forces in a superconducting magnet bearing  

SciTech Connect (OSTI)

Static levitation forces and stiffnesses in a superconducting bearing consisting of concentric ring magnets and a superconducting YBaCuO ring are investigated. In the field-cooled mode a levitation force of 20 N has been achieved. The axial and radial stiffnesses have values of 15 N/mm and 10 N/mm, respectively. An arrangement with two bearings supporting a high speed shaft is now under development. A possible application of superconducting magnetic bearings is flywheels for energy storage.

Stoye, P.; Fuchs, G. [Institut fuer Festkoerper- und Werkstofforschung, Dresden (Germany)] [Institut fuer Festkoerper- und Werkstofforschung, Dresden (Germany); Gawalek, W.; Goernert, P. [Institut fuer Physikalische Hochtechnologie, Jena (Germany)] [Institut fuer Physikalische Hochtechnologie, Jena (Germany); Gladun, A. [Technische Univ., Dresden (Germany)] [Technische Univ., Dresden (Germany)

1995-11-01T23:59:59.000Z

154

SEAB Subcommittees and Task Forces | Department of Energy  

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

is chaired by Shirley Ann Jackson. Task Forces: The SEAB Next Generation High Performance Computing Task Force The SEAB Task Force to Support the Evaluation of the New Funding...

155

Report of the Task Force on Next Generation High Performance...  

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

Report of the Task Force on Next Generation High Performance Computing Report of the Task Force on Next Generation High Performance Computing The SEAB Task Force on Next Generation...

156

A verification of quantum field theory measurement of Casimir force  

Science Journals Connector (OSTI)

Here we review our work on measurement of the Casimir force between a large aluminum coated a sphere and flat plate using an atomic force microscope. The average statistical precision is 1% of the force measur...

Anushree Roy; U Mohideen

157

Mechanical Network in Titin Immunoglobulin from Force Distribution Analysis  

E-Print Network [OSTI]

Mechanical Network in Titin Immunoglobulin from Force Distribution Analysis Wolfram Stacklies1. , M, Stuttgart, Germany Abstract The role of mechanical force in cellular processes is increasingly revealed force propagates within proteins determines their mechanical behavior yet remains largely unknown. We

Gräter, Frauke

158

"EOD, Up!" how explosive ordnance disposal forces can best support special operations forces .  

E-Print Network [OSTI]

??U.S. special operations forces (SOF) are likely to undertake missions against terrorists, insurgents, and other enemies where they will encounter explosive hazards. Identification, detection, and (more)

Draper, Stephen R.

2006-01-01T23:59:59.000Z

159

Protective Force Protocols for ESS Supported Performance Tests...  

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

Protective Force Protocols for ESS Supported Performance Tests and Exercises, March 12, 2007 Protective Force Protocols for ESS Supported Performance Tests and Exercises, March 12,...

160

6.641 Electromagnetic Fields, Forces, and Motion, Spring 2003  

E-Print Network [OSTI]

Electric and magnetic quasistatic forms of Maxwell's equations applied to dielectric, conduction, and magnetization boundary value problems. Electromagnetic forces, force densities, and stress tensors, including magnetization ...

Zahn, Markus, 1946-

Note: This page contains sample records for the topic "declared force majeure" 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

Climate Change Task Force Webinar Series | Department of Energy  

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

Climate Change Task Force Webinar Series Climate Change Task Force Webinar Series The four-part Climate Change Impacts and Indian Country webinar series provided tribal leaders an...

162

Northeast High-Level Radioactive Waste Transportation Task Force...  

Office of Environmental Management (EM)

Northeast High-Level Radioactive Waste Transportation Task Force Agenda Northeast High-Level Radioactive Waste Transportation Task Force Agenda Northeast High-Level Radioactive...

163

U.S. Air Force Energy Program Presentation  

Broader source: Energy.gov [DOE]

Omar Mendoza, U.S. Air Force, presentation on the U.S. Air Force Energy Program at the Advanced Biofuels Industry Roundtable.

164

Government and Industry A Force for Collaboration at the Energy...  

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

Government and Industry A Force for Collaboration at the Energy Roadmap Update Workshop Government and Industry A Force for Collaboration at the Energy Roadmap Update Workshop...

165

Natural Gas Weekly Update, Printer-Friendly Version  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

if they delivered more than 110 percent of their gas usage on the OFO day. Natural Gas Pipeline Company of America lifted the force majeure on Monday, October 9, which had been...

166

General Multiobjective Force Field Optimization Framework, with Application to Reactive Force Fields for Silicon Carbide  

E-Print Network [OSTI]

Fields for Silicon Carbide Andres Jaramillo-Botero,* Saber Naserifar, and William A. Goddard, III: (1) the ReaxFF reactive force field for modeling the adiabatic reactive dynamics of silicon carbide specific force field parameters for tripod metal templates, tripodMO(CO)3, using the root mean square

Goddard III, William A.

167

A molecular mechanics force field for lignin  

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

Molecular Molecular Mechanics Force Field for Lignin LOUKAS PETRIDIS, JEREMY C. SMITH Center for Molecular Biophysics, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 Received 14 February 2008; Revised 8 May 2008; Accepted 12 June 2008 DOI 10.1002/jcc.21075 Published online 1 August 2008 in Wiley InterScience (www.interscience.wiley.com). Abstract: A CHARMM molecular mechanics force field for lignin is derived. Parameterization is based on reproducing quantum mechanical data of model compounds. Partial atomic charges are derived using the RESP electrostatic potential fitting method supplemented by the examination of methoxybenzene:water interactions. Dihedral parameters are optimized by fitting to critical rotational potentials and bonded parameters are obtained by optimizing vibrational frequencies and normal modes. Finally, the force field is validated

168

Spectroscopy and atomic force microscopy of biomass  

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

Spectroscopy Spectroscopy and atomic force microscopy of biomass L. Tetard a,b , A. Passian a,b,n , R.H. Farahi a , U.C. Kalluri c , B.H. Davison c , T. Thundat a,b a Biosciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA b Department of Physics, University of Tennessee, Knoxville, TN 37996, USA c Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA a r t i c l e i n f o Keywords: Atomic force microscopy Spectroscopy Plant cells Biomass Nanomechanics a b s t r a c t Scanning probe microscopy has emerged as a powerful approach to a broader understanding of the molecular architecture of cell walls, which may shed light on the challenge of efficient cellulosic ethanol production. We have obtained preliminary images of both Populus and switchgrass samples using atomic force microscopy (AFM). The results show distinctive features that are shared by switchgrass

169

Electromigration wind force at stepped Al surfaces  

Science Journals Connector (OSTI)

When an electrical current flows parallel to a stepped metal surface, each step experiences a force due to momentum transfer from the carriers that are diffusely scattered by the step edge. In this paper, a ballistic model is used to compute the wind force per unit length acting on the steps of vicinal (100) surfaces of Al. The carrier scattering at the surface is described by a potential-barrier model fit to the results of a first-principles calculation of the surface-induced resistivity of the unstepped surface. The magnitude of the wind force is an increasing function of the step terrace width and reaches a constant value as the steps move apart. For an isolated step on a Al(100) surface, the effective wind valence per unit length of the step edge is zw?-15e -1. This value is equivalent to a wind valence of zw?-43e per atom at the leading edge of each step.

P. J. Rous

1999-03-15T23:59:59.000Z

170

Dynamical friction force exerted on spherical bodies  

E-Print Network [OSTI]

We present a rigorous calculation of the dynamical friction force exerted on a spherical massive perturber moving through an infinite homogenous system of field stars. By calculating the shape and mass of the polarization cloud induced by the perturber in the background system, which decelerates the motion of the perturber, we recover Chandrasekhar's drag force law with a modified Coulomb logarithm. As concrete examples we calculate the drag force exerted on a Plummer sphere or a sphere with the density distribution of a Hernquist profile. It is shown that the shape of the perturber affects only the exact form of the Coulomb logarithm. The latter converges on small scales, because encounters of the test and field stars with impact parameters less than the size of the massive perturber become inefficient. We confirm this way earlier results based on the impulse approximation of small angle scatterings.

O. Esquivel; B. Fuchs

2007-04-30T23:59:59.000Z

171

Giant vacuum forces via transmission lines  

E-Print Network [OSTI]

Quantum electromagnetic fluctuations induce forces between neutral particles, known as the van der Waals (vdW) and Casimir interactions. These fundamental forces, mediated by virtual photons from the vacuum, play an important role in basic physics and chemistry, and in emerging technologies involving, e.g. micro-electromechanical systems or quantum information processing. Here we show that these interactions can be enhanced by many orders of magnitude upon changing the character of the mediating vacuum-modes. By considering two polarizable particles in the vicinity of any standard electric transmission line, along which photons can propagate in one dimension (1d), we find a much stronger and longer-range interaction than in free-space. This enhancement may have profound implications on many-particle and bulk systems, and impact the quantum technologies mentioned above. The predicted giant vacuum force is estimated to be measurable in a coplanar waveguide line.

Ephraim Shahmoon; Igor Mazets; Gershon Kurizki

2013-04-07T23:59:59.000Z

172

David J. Gross and the Strong Force  

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

David J. Gross and the Strong Force David J. Gross and the Strong Force Resources with Additional Information The 2004 Nobel Prize in Physics was awarded to David Gross for "the discovery of asymptotic freedom in the theory of the strong interaction". 'Gross, who obtained his PhD in physics in 1966, currently is a professor of physics and director of the Kavli Institute for Theoretical Physics at UC Santa Barbara. ... David Gross Courtesy of UC Santa Barbara [When on the faculty at Princeton University,] he and then-graduate student Frank Wilczek came up with a way to describe the "strong force" that governs interactions between protons and neutrons in the nucleus of the atom. He and Wilczek published their proposal simultaneously with H. David Politzer, a graduate student [at Harvard University] who independently came up with the same idea. ...

173

Computing nonlinear force free coronal magnetic fields  

E-Print Network [OSTI]

Knowledge of the structure of the coronal magnetic field is important for our understanding of many solar activity phenomena, e.g. flares and CMEs. However, the direct measurement of coronal magnetic fields is not possible with present methods, and therefore the coronal field has to be extrapolated from photospheric measurements. Due to the low plasma beta the coronal magnetic field can usually be assumed to be approximately force free, with electric currents flowing along the magnetic field lines. There are both observational and theoretical reasons which suggest that at least prior to an eruption the coronal magnetic field is in a nonlinear force free state. Unfortunately the computation of nonlinear force free fields is way more difficult than potential or linear force free fields and analytic solutions are not generally available. We discuss several methods which have been proposed to compute nonlinear force free fields and focus particularly on an optimization method which has been suggested recently. We compare the numerical performance of a newly developed numerical code based on the optimization method with the performance of another code based on an MHD relaxation method if both codes are applied to the reconstruction of a semi-analytic nonlinear force-free solution. The optimization method has also been tested for cases where we add random noise to the perfect boundary conditions of the analytic solution, in this way mimicking the more realistic case where the boundary conditions are given by vector magnetogram data. We find that the convergence properties of the optimization method are affected by adding noise to the boundary data and we discuss possibilities to overcome this difficulty.

T. Wiegelmann; T. Neukirch

2008-01-21T23:59:59.000Z

174

Modulational instability in wind-forced waves  

E-Print Network [OSTI]

We consider the wind-forced nonlinear Schroedinger (NLS) equation obtained in the potential flow framework when the Miles growth rate is of the order of the wave steepness. In this case, the form of the wind-forcing terms gives rise to the enhancement of the modulational instability and to a band of positive gain with infinite width. This regime is characterised by the fact that the ratio between wave momentum and norm is not a constant of motion, in contrast to what happens in the standard case where the Miles growth rate is of the order of the steepness squared.

Brunetti, Maura

2014-01-01T23:59:59.000Z

175

Rings in central-force network dynamics  

Science Journals Connector (OSTI)

The central-force network dynamics model for glasses is extended to treat networks involving small regular rings of bonds. In particular, band-limit formulas are obtained for an A2X3 glass consisting of regular puckered six-membered A3X3 rings. The special case of planar rings is compared with observations on vitreous B2O3. This continuous random network of "boroxol" rings shows improved agreement with experiment over a model not containing rings. The remaining discrepancies illustrate the need to include noncentral forces in the network dynamics of v-B2O3.

F. L. Galeener and M. F. Thorpe

1983-11-15T23:59:59.000Z

176

Robotic Assembly and Contact Force Control  

E-Print Network [OSTI]

indis- pensable in many applications, such as spot welding and painting in the automotive industryRobotic Assembly and Contact Force Control Andreas Stolt Department of Automatic Control Lund in Sweden, Lund University, Lund 2012 #12;Abstract Modern industrial robots are traditionally programmed

177

Inertial Force, Equivalence Principle and Quantum Mechanics  

E-Print Network [OSTI]

On the basis of a manifestly covariant formalism of non-relativistic quantum mechanics in general coordinate systems, proposed by us recently, we derive general expressions for inertial forces. The results enable us further to discuss, and to explain the validity of, the equivalence principle in non-relativistic quantum mechanics.

Minoru Omote; Susumu Kamefuchi

2000-05-10T23:59:59.000Z

178

Yangtze Patrol: American Naval Forces in China  

E-Print Network [OSTI]

Yangtze Patrol: American Naval Forces in China A Selected, Partially-Annotated Bibliography literature of the United States Navy in China. mvh #12;"Like Chimneys in Summer" The thousands of men who served on the China Station before World War II have been all but forgotten, except in the mythology

179

Climate-Forced Variability of Ocean Hypoxia  

Science Journals Connector (OSTI)

...mixture of local wind forcing and basin-scale circulation, but the PDO...exported to the wider Pacific basin (22, 23), yielding widespread...Oxygen in the Southern California Bight: Multidecadal trends and implications...Gentili B. , Climate-driven basin-scale decadal oscillations...

Curtis Deutsch; Holger Brix; Taka Ito; Hartmut Frenzel; LuAnne Thompson

2011-07-15T23:59:59.000Z

180

Power Capping Via Forced Idleness Anshul Gandhi  

E-Print Network [OSTI]

Power Capping Via Forced Idleness Anshul Gandhi Carnegie Mellon University anshulg@cs.cmu.edu Mor@us.ibm.com Abstract We introduce a novel power capping technique, IdleCap, that achieves higher effective server frequency for a given power constraint than existing techniques. IdleCap works by repeatedly alternating

Harchol-Balter, Mor

Note: This page contains sample records for the topic "declared force majeure" 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

REPORT OF THE DARK ENERGY TASK FORCE  

E-Print Network [OSTI]

REPORT OF THE DARK ENERGY TASK FORCE Andreas Albrecht, University of California, Davis Gary. Suntzeff, Texas A&M University Dark energy appears to be the dominant component of the physical Universe a full understanding of the cosmic acceleration. For these reasons, the nature of dark energy ranks among

Hu, Wayne

182

Seasonal Isochronic Forcing of Lotka Volterra Equations  

Science Journals Connector (OSTI)

......paid to this phenomenon in ecological models. A few recent models...certainly affect almost all ecological processes, but certainly...1I2. This is a temporary vehicle whereby it is possible to...forcing. Thus, no convenient ecological analog (e.g., a gradient......

John Vandermeer

1996-07-01T23:59:59.000Z

183

Forced Air Systems in High Performance Homes  

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

FORCED AIR SYSTEMS IN FORCED AIR SYSTEMS IN HIGH PERFORMANCE HOMES Iain Walker (LBNL) Building America Meeting 2013 What are the issues? 1. Sizing  When is too small too small? 2. Distribution  Can we get good mixing at low flow? 3. Performance  Humidity Control  Part load efficiency  Blowers & thermal losses Sizing  Part-load - not an issue with modern equipment  Careful about predicted loads - a small error becomes a big problem for tightly sized systems  Too Low Capacity = not robust  Extreme vs. design days  Change in occupancy  Party mode  Recovery from setback Sizing  Conventional wisdom - a good envelope = easy to predict and not sensitive to indoor conditions  But..... Heating and cooling become discretionary - large variability depending on occupants

184

Cutoff effects on lattice nuclear forces  

E-Print Network [OSTI]

We present a lattice QCD study for the cutoff effects on nuclear forces. Two-nucleon forces are determined from Nambu-Bethe-Salpeter (NBS) wave functions using the HAL QCD method. Lattice QCD simulations are performed employing N_f = 2 clover fermion configurations at three lattice spacings of a = 0.108, 0.156, 0.215 fm on a fixed physical volume of L^3 x T = (2.5 fm)^3 x 5 fm with a large quark mass corresponding to m_\\pi = 1.1 GeV. We observe that while the discretization artifact appears at the short range part of potentials, it is suppressed at the long distance region. The cutoff dependence of the phase shifts and scattering length is also presented.

Takumi Doi; for HAL QCD Collaboration

2013-11-12T23:59:59.000Z

185

Friction forces on phase transition fronts  

SciTech Connect (OSTI)

In cosmological first-order phase transitions, the microscopic interaction of the phase transition fronts with non-equilibrium plasma particles manifests itself macroscopically as friction forces. In general, it is a nontrivial problem to compute these forces, and only two limits have been studied, namely, that of very slow walls and, more recently, ultra-relativistic walls which run away. In this paper we consider ultra-relativistic velocities and show that stationary solutions still exist when the parameters allow the existence of runaway walls. Hence, we discuss the necessary and sufficient conditions for the fronts to actually run away. We also propose a phenomenological model for the friction, which interpolates between the non-relativistic and ultra-relativistic values. Thus, the friction depends on two friction coefficients which can be calculated for specific models. We then study the velocity of phase transition fronts as a function of the friction parameters, the thermodynamic parameters, and the amount of supercooling.

Mgevand, Ariel, E-mail: megevand@mdp.edu.ar [IFIMAR (CONICETUNMdP), Departamento de Fsica, Facultad de Ciencias Exactas y Naturales, UNMdP, Den Funes 3350, (7600) Mar del Plata (Argentina)

2013-07-01T23:59:59.000Z

186

Ellsworth Air Force Base Advanced Metering Project  

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

Ellsworth Air Force Base Ellsworth Air Force Base Advanced Metering Project A Partnership between Ellsworth AFB and MDU Resources Group, Inc. to install advanced metering on all large buildings on EAFB  Based in Bismarck, North Dakota  Celebrated our 85 th year in 2009  NYSE - MDU for over 60 years  Over $4B market cap  Fortune 500 Company  Member of the S&P MidCap 400 Index  Over 8,000 employees in 44 states  Business Lines:  Energy  Utility Resources  Construction Materials  Construction Materials  Energy  Oil and Gas Production  Utility Resources  Natural Gas Pipelines  Construction Services  Electric / Natural Gas Utilities  Utility Resources  Montana - Dakota Utilities Co.  Cascade Natural Gas Co.  Intermountain Gas Corporation

187

Exploring medium effects on the nuclear force  

SciTech Connect (OSTI)

This STI product contains a description of results from theoretical studies in nuclear physics. The goal is a systematic investigation of the nuclear force in the nuclear medium. The problems addressed are: density-dependent effective interactions as seen through proton-nucleus reactions, nuclear matter with unequal densities of protons and neutrons, applications to asymmetric nuclei through predictions of neutron radii and neutron skins.

F. Sammarruca

2004-04-18T23:59:59.000Z

188

Improved Precision Measurement of the Casimir Force Using Gold Surfaces  

E-Print Network [OSTI]

We report an improved precision measurement of the Casimir force using metallic gold surfaces. The force is measured between a large gold coated sphere and flat plate using an Atomic Force Microscope. The use of gold surfaces removes some theoretical uncertainties in the interpretation of the measurement. The forces are also measured at smaller surface separations. The complete dielectric spectrum of the metal is used in the comparison of theory to the experiment. The average statistical precision remains at the same 1% of the forces measured at the closest separation. These results should lead to the development of stronger constraints on hypothetical forces.

B. W. Harris; F. Chen; U. Mohideen

2000-05-21T23:59:59.000Z

189

OnForce Solar | Open Energy Information  

Open Energy Info (EERE)

OnForce Solar OnForce Solar Jump to: navigation, search Name OnForce Solar Address 728 East 136th St. Place Bronx, New York Zip 10454 Sector Renewable Energy Year founded 2007 Number of employees 11-50 Company Type For Profit Phone number 347 590 5450 Website http://www.onforcesolar.com Coordinates 40.8028059°, -73.912863° 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":40.8028059,"lon":-73.912863,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

190

Forced response analysis of hydroelectric systems  

Science Journals Connector (OSTI)

At off-design operating points, Francis turbines develop cavitation vortex rope in the draft tube which may interact with the hydraulic system. Risk resonance assessment by means of eigenmodes computation of the system is usually performed. However, the system response to the excitation source induced by the cavitation vortex rope is not predicted in terms of amplitudes and phase. Only eigenmodes shapes with related frequencies and dampings can be predicted. Besides this modal analysis, the risk resonance assessment can be completed by a forced response analysis. This method allows identifying the contribution of each eigenmode into the system response which depends on the system boundary conditions and the excitation source location. In this paper, a forced response analysis of a Francis turbine hydroelectric power plant including hydraulic system, rotating train, electrical system and control devices is performed. First, the general methodology of the forced response analysis is presented and validated with time domain simulations. Then, analysis of electrical, hydraulic and hydroelectric systems are performed and compared to analyse the influence of control structures on pressure fluctuations induced by cavitation vortex rope.

S Allign; P C O Silva; A Bguin; B Kawkabani; P Allenbach; C Nicolet; F Avellan

2014-01-01T23:59:59.000Z

191

Spacetime approach to force-free magnetospheres  

E-Print Network [OSTI]

Force-Free Electrodynamics (FFE) describes magnetically dominated relativistic plasma via non-linear equations for the electromagnetic field alone. Such plasma is thought to play a key role in the physics of pulsars and active black holes. Despite its simple covariant formulation, FFE has primarily been studied in 3+1 frameworks, where spacetime is split into space and time. In this article we systematically develop the theory of force-free magnetospheres taking a spacetime perspective. Using a suite of spacetime tools and techniques (notably exterior calculus) we cover 1) the basics of the theory, 2) exact solutions that demonstrate the extraction and transport of the rotational energy of a compact object (in the case of a black hole, the Blandford-Znajek mechanism), 3) the behavior of current sheets, 4) the general theory of stationary, axisymmetric magnetospheres and 5) general properties of pulsar and black hole magnetospheres. We thereby synthesize, clarify and generalize known aspects of the physics of force-free magnetospheres, while also introducing several new results.

Samuel E. Gralla; Ted Jacobson

2014-10-15T23:59:59.000Z

192

Entropic-force dark energy reconsidered  

E-Print Network [OSTI]

We reconsider the entropic-force model in which both kind of Hubble terms ${\\dot H}$ and $H^{2}$ appear in the effective dark energy (DE) density affecting the evolution of the main cosmological functions, namely the scale factor, deceleration parameter, matter density and growth of linear matter perturbations. However, we find that the entropic-force model is not viable at the background and perturbation levels due to the fact that the entropic formulation does not add a constant term in the Friedmann equations. On the other hand, if on mere phenomenological grounds we replace the ${\\dot H}$ dependence of the effective DE density with a linear term $H$ without including a constant additive term, we find that the transition from deceleration to acceleration becomes possible but the recent structure formation data strongly disfavors this cosmological scenario. Finally, we briefly compare the entropic-force models with some related DE models (based on dynamical vacuum energy) which overcome these difficulties and are compatible with the present observations.

Spyros Basilakos; Joan Sola

2014-05-21T23:59:59.000Z

193

Federal Smart Grid Task Force | Department of Energy  

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

Federal Smart Federal Smart Grid Task Force Federal Smart Grid Task Force Task Force Background The Federal Smart Grid Task Force was established under Title XIII of the Energy Independence and Security Act of 2007 (EISA) and includes experts from eleven Federal agencies. The Department of Energy is represented by the Office of Electricity Delivery and Energy Reliability which is the Task Force lead, as well as the Office of Energy Efficiency and Renewable Energy and the National Energy Technology Laboratory. Task Force Mission The mission of the Task Force is to ensure awareness, coordination and integration of the diverse activities of the Federal Government related to smart grid technologies, practices, and services. The Task Force will collaborate with DOE's Electricity Advisory Committee and other relevant

194

Measuring Shear Stress in Microfluidics using Traction Force Microscopy  

Science Journals Connector (OSTI)

Traction force microscopy is a previously-developed method to measure shear forces exerted by biological cells on substrates to which they are adhered (Dembo, 1999). The technique determines the shear stress a...

Bryant Mueller

2011-01-01T23:59:59.000Z

195

Microstructure effects for Casimir forces in chiral metamaterials  

E-Print Network [OSTI]

We examine a recent prediction for the chirality dependence of the Casimir force in chiral metamaterials by numerical computation of the forces between the exact microstructures, rather than homogeneous approximations. ...

Johnson, Steven G.

196

Aerodynamic Forces on Truck Models, Including Two Trucks in Tandem  

E-Print Network [OSTI]

rear-edge shaping on the aerodynamic drag of bluff vehiclesOF CALIFORNIA, BERKELEY Aerodynamic Forces on Truck Models,TRANSIT AND HIGHWAYS Aerodynamic Forces on Truck Models,

Hammache, Mustapha; Michaelian, Mark; Browand, Fred

2001-01-01T23:59:59.000Z

197

Assessment of a body force representation for compressor stability estimation  

E-Print Network [OSTI]

This thesis presents a methodology for the integration of blade row body forces, derived from axisymmetric and three- dimensional flow fields, for use in the stability analysis of axial compressors. The body force database ...

Patel, Amish A. (Amish Ashok)

2009-01-01T23:59:59.000Z

198

Development of a body force description for compressor stability assessment  

E-Print Network [OSTI]

This thesis presents a methodology for a body force description of a compressor with particular application to compressor stability calculations. The methodology is based on extracting blade forces from an axisymmetric ...

Kiwada, George (George Ford)

2008-01-01T23:59:59.000Z

199

Signs and Polarized/Magnetic versions of the Casimir Forces  

E-Print Network [OSTI]

We consider versions of the Casimir effect where the force can be controlled by changing the angle between two Casimir ``plates'' or the temperature of two nearby rings. We also present simple arguments for the sign of Casimir forces.

S. Nussinov

1995-09-05T23:59:59.000Z

200

Damping of glacial-interglacial cycles from anthropogenic forcing  

E-Print Network [OSTI]

Climate variability over the past million years shows a strong glacial-interglacial cycle of ~100,000 years as a combined result of Milankovitch orbital forcing and climatic resonance. It has been suggested that anthropogenic contributions to radiative forcing may extend the length of the present interglacial, but the effects of anthropogenic forcing on the periodicity of glacial-interglacial cycles has received little attention. Here I demonstrate that moderate anthropogenic forcing can act to damp this 100,000 year cycle and reduce climate variability from orbital forcing. Future changes in solar insolation alone will continue to drive a 100,000 year climate cycle over the next million years, but the presence of anthropogenic warming can force the climate into an ice-free state that only weakly responds to orbital forcing. Sufficiently strong anthropogenic forcing that eliminates the glacial-interglacial cycle may serve as an indication of an epoch transition from the Pleistocene to the Anthropocene.

Haqq-Misra, Jacob

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

UNITED STATES AIR FORCE OUTSIDE THE NATIONAL CAPITAL REGION  

E-Print Network [OSTI]

program in order to reduce Federal employee's contribution to traffic congestion and air pollutionUNITED STATES AIR FORCE OUTSIDE THE NATIONAL CAPITAL REGION PUBLIC TRANSPORTATION BENEFIT PROGRAM): ____________ City (Residence): __________________________State: _______________ Zip Code: ________________ Air Force

202

Atomic Force and Scanning Electron Microscopy of Atmospheric Particles  

E-Print Network [OSTI]

conducted so as to characterize atmospheric aerosols from anthropogenic (pollution) and natural (sea saltAtomic Force and Scanning Electron Microscopy of Atmospheric Particles ZAHAVA BARKAY,1 * AMIT 69978, Israel KEY WORDS atmospheric aerosols; atomic force microscopy; scanning electron microscopy

Shapira, Yoram

203

Annual report on contractor work force restructuring, fiscal year 1997  

SciTech Connect (OSTI)

This report summarizes work force restructuring and community transition activities at all sites. It outlines work force restructuring activity for FY 1997, changing separation patterns, cost savings and separation costs, program assessment, activities to mitigate restructuring impacts, community transition activities, status of displaced workers, lessons learned, and emerging issues in worker and community transition. Work force restructuring and community transition activities for defense nuclear sites are summarized, as are work force restructuring activities at non-defense sites.

NONE

1998-03-01T23:59:59.000Z

204

Aerodynamic Force Modeling for Unsteady Wing Ryan Jantzen  

E-Print Network [OSTI]

Aerodynamic Force Modeling for Unsteady Wing Maneuvers Ryan Jantzen and Kunihiko Taira Florida, Wright-Patterson Air Force Base, OH We report on the development of an aerodynamic force model for a flat focus is placed on examining the influence of large-amplitude wing motion on the unsteady aerodynamics

205

Radiative forcing from aircraft NOx emissions: Mechanisms and seasonal dependence  

E-Print Network [OSTI]

dependence. The long-term globally integrated annual mean net forcing calculated here is approximately zero, related to the annual cycle in photochemistry; the O3 radiative forcing calculations also have a seasonal, although earlier work suggests a small net positive forcing. The model design (e.g., upper tropospheric

206

Role of seepage forces on hydraulic fracturing and failure patterns  

E-Print Network [OSTI]

Role of seepage forces on hydraulic fracturing and failure patterns Alexander Rozhko Thesis September 2007 #12;ii Role of seepage forces on hydraulic fracturing and failure patterns Abstract. The mechanical role of seepage forces on hydraulic fracturing and failure patterns was studied both

Paris-Sud XI, Université de

207

Updated radiative forcing estimates of 65 halocarbons and nonmethane  

E-Print Network [OSTI]

Updated radiative forcing estimates of 65 halocarbons and nonmethane hydrocarbons 1234567 89A64BC7,493-20,505,SEPTEMBER 16,2001 Updated radiative forcing estimates of 65 halocarbons and nonmethane hydrocarbons Kamaljit representhemisphericdifferencesin water vapor, ozoneconcentrations,and cloud cover. Instantaneous,clear-skyradiative forcing

Wirosoetisno, Djoko

208

US Air Force Facility Energy Management Program - How Industry Can Help the Air Force Meet Its Objectives  

E-Print Network [OSTI]

This paper describes the Air Force's facility energy management program including how industry can help the Air Force meet its facility energy objectives. Background information on energy use and energy conservation efforts are presented to give...

Holden, P. C.; Kroop, R. H.

1983-01-01T23:59:59.000Z

209

Photodetachment near an attractive force center  

E-Print Network [OSTI]

This article studies the photodetachment of a single electron anion near an attractive center. Both the differential and total photodetachment cross section are analysed. We obtain the electron flux crossing through a spherical detector centered at the force center using the semiclassical approximation. The closed-orbit theory gives the total cross section which contains a smooth background and an oscillatory part. Concrete calculations and discussions are carried out for two types of wave source: the $s$- and $p_z$-wave source. Photodetachment processes for three conditions are compared: an anion near an attractive center, near a repulsive center and in a homogeneous electric field.

You, X P

2014-01-01T23:59:59.000Z

210

Note: Electrical resolution during conductive atomic force microscopy measurements under different environmental conditions and contact forces  

SciTech Connect (OSTI)

Conductive atomic force microscopy experiments on gate dielectrics in air, nitrogen, and UHV have been compared to evaluate the impact of the environment on topography and electrical measurements. In current images, an increase of the lateral resolution and a reduction of the conductivity were observed in N{sub 2} and, especially, in UHV (where current depends also on the contact force). Both effects were related to the reduction/elimination of the water layer between the tip and the sample in N{sub 2}/UHV. Therefore, since current measurements are very sensitive to environmental conditions, these factors must be taken into consideration when comparisons between several experiments are performed.

Lanza, M.; Porti, M.; Nafria, M.; Aymerich, X. [Dept. Enginyeria Electronica, Universitat Autonoma de Barcelona, Edifici Q, 08193 Bellaterra (Spain); Whittaker, E.; Hamilton, B. [University of Manchester, Sackville Street, Manchester M60 JQD (United Kingdom)

2010-10-15T23:59:59.000Z

211

Force generation by Myosin II Filaments in Compliant Networks  

E-Print Network [OSTI]

Myosin II isoforms with varying mechanochemistry and filament size interact with filamentous actin (F-actin) networks to generate contractile forces in cells. How their properties control force production in environments with varying stiffness is poorly understood. Here, we incorporated literature values for properties of myosin II isoforms into a cross-bridge model. Similar actin gliding speeds and force-velocity curves expected from previous experiments were observed. Motor force output on an elastic load was regulated by two timescales--that of their attachment to F-actin, which varied sharply with the ensemble size, motor duty ratio, and external load, and that of force build up, which scaled with ensemble stall force, gliding speed, and load stiffness. While such regulation did not require force-dependent kinetics, the myosin catch bond produced positive feedback between attachment time and force to trigger switch-like transitions from short attachments and small forces to high force-generating runs at threshold parameter values. Parameters representing skeletal muscle myosin, non-muscle myosin IIB, and non-muscle myosin IIA revealed distinct regimes of behavior respectively: (1) large assemblies of fast, low-duty ratio motors rapidly build stable forces over a large range of environmental stiffness, (2) ensembles of slow, high-duty ratio motors serve as high-affinity cross-links with force build-up times that exceed physiological timescales, and (3) small assemblies of low-duty ratio motors operating at intermediate speeds may respond sharply to changes in mechanical context--at low forces or stiffness, they serve as low affinity cross-links but they can transition to effective force production via the positive feedback mechanism described above. These results reveal how myosin isoform properties may be tuned to produce force and respond to mechanical cues in their environment.

Samantha Stam; Jon Alberts; Margaret L. Gardel; Edwin Munro

2014-07-08T23:59:59.000Z

212

Protective Force Firearms Qualifications Courses, July 2011 | Department of  

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

Protective Force Firearms Qualifications Courses, July 2011 Protective Force Firearms Qualifications Courses, July 2011 Protective Force Firearms Qualifications Courses, July 2011 July 2011 Firearms Qualifications Courses To describe the process by which U.S. Department of Energy (DOE) protective force (PF) firearms qualification courses are developed, reviewed, revised,validated, and approved. The process described herein applies to all PF firearms policy development participants; notably, the staff of the DOE Office of Security (HS-50), the DOE National Training Center (NTC) (HS-70), the DOE Firearms Policy Panel (FPP), the DOE Protective Forces Safety Committee (PFSC), the DOE Training Managers' Working Group (TMWG), the DOE Training Advisory Committee

213

Weak and Repulsive Casimir Force in Piston Geometries  

E-Print Network [OSTI]

We study the Casimir force in piston-like geometries semiclassically. The force on the piston is finite and physical, but to leading semiclassical approximation depends strongly on the shape of the surrounding cavity. Whereas this force is attractive for pistons in a parallelepiped with flat cylinder head, for which the semiclassical approximation by periodic orbits is exact, this approximation to the force on the piston vanishes for a semi-cylindrical head and becomes repulsive for a cylinder of circular cross section with a hemispherical head. In leading semiclassical approximation the sign of the force is related to the generalized Maslov index of short periodic orbits between the piston and its casing.

Martin Schaden; Liviu Mateescu

2007-05-23T23:59:59.000Z

214

USLCSG Task Force Meeting June 2003  

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

All Task Force Meeting at SLAC All Task Force Meeting at SLAC June 15, 16, 2003 Meeting Agenda What's New! June 2003 Meeting Accommodations: The new SLAC Guest House is now available, but the block of rooms for the meeting has now been released, and space is first-come first-serve. If you want to use it, please book directly at SLAC Guest House. or let Naomi know ASAP. You need to mention Dave or Naomi's name as a host name. Daily rate is $50 + tax for the one full sized bed room (Standard room). Lunch on Sunday and Coffee services: The cafeteria is closed on Sunday, so we will order box lunches for meeting delegates. We will collect $10 per person to cover the cost of lunch on Sunday. Please pay $10 in cash to Naomi Nagahashi on Monday, June 16. If you need a receipt, she will provide one. We need a count of the lunches to provide, so please let Naomi know, if you need a box lunch, by Friday, June 6. On Monday, the cafeteria will be open for breakfast and lunch.

215

Self-force on an accelerated particle  

Science Journals Connector (OSTI)

We calculate the singular field of an accelerated point particle (scalar charge, electric charge or small gravitating mass) moving on an accelerated (nongeodesic) trajectory in a generic background spacetime. Using a mode-sum regularization scheme, we obtain explicit expressions for the self-force regularization parameters. We use a Lorentz gauge for the electromangetic and gravitational cases. This work extends the work of Barack and Ori [1] who demonstrated that the regularization parameters for a point particle in geodesic motion in a Schwarzschild spacetime can be described solely by the leading and subleading terms in the mode-sum (commonly known as the A and B terms) and that all terms of higher order in ? vanish upon summation (later they showed the same behavior for geodesic motion in Kerr [2], [3]). We demonstrate that these properties are universal to point particles moving through any smooth spacetime along arbitrary (accelerated) trajectories. Our renormalization scheme is based on, but not identical to, the Quinn-Wald axioms. As we develop our approach, we review and extend work showing that that different definitions of the singular field used in the literature are equivalent to our approach. Because our approach does not assume geodesic motion of the perturbing particle, we are able use our mode-sum formalism to explicitly recover a well-known result: The self-force on static scalar charges near a Schwarzschild black hole vanishes.

Thomas M. Linz; John L. Friedman; Alan G. Wiseman

2014-07-23T23:59:59.000Z

216

Casimir Friction Force for Moving Harmonic Oscillators  

E-Print Network [OSTI]

Casimir friction is analyzed for a pair of dielectric particles in relative motion. We first adopt a microscopic model for harmonically oscillating particles at finite temperature T moving non-relativistically with constant velocity. We use a statistical-mechanical description where time-dependent correlations are involved. This description is physical and direct, and, in spite of its simplicity, is able to elucidate the essentials of the problem. This treatment elaborates upon, and extends, an earlier theory of ours back in 1992. The energy change Delta E turns out to be finite in general, corresponding to a finite friction force. In the limit of zero temperature the formalism yields, however, Delta E ->0, this being due to our assumption about constant velocity, meaning slowly varying coupling. For couplings varying more rapidly, there will also be a finite friction force at T=0. As second part of our work, we consider the friction problem using time-dependent perturbation theory. The dissipation, basically a second order effect, is obtainable with the use of first order theory, the reason being the absence of cross terms due to uncorrelated phases of eigenstates. The third part of the present paper is to demonstrate explicitly the equivalence of our results with those recently obtained by Barton (2010); this being not a trivial task since the formal results are seemingly quite different from each other.

Johan S. Hye; Iver Brevik

2011-11-21T23:59:59.000Z

217

Interagency Energy Management Task Force Members | Department of Energy  

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

Force Members Force Members Interagency Energy Management Task Force Members October 8, 2013 - 1:31pm Addthis The Interagency Energy Management Task Force is composed of Federal energy managers, members of Federal Energy Management Program (FEMP), and industry participants. The FEMP director serves as the executive director of the task force. Task Force Executive Director Dr. Timothy Unruh U.S. Department of Energy 202-586-5772 Task Force Members Mark Ewing General Services Administration 202-708-9296 Holger Fischer National Aeronautics and Space Administration 202-358-0416 Wayne Thalasinos National Aeronautics and Space Administration 202-358-3811 Mark Sprouse National Archives and Records Administration 301-837-3019 Leslie Ford Social Security Administration 410-594-0111 David Zimmerman

218

September 2012, Work Force Retention Work Group Status Overview  

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

Work Force Retention Work Group Status Overview Work Force Retention Work Group Status Overview 2 Subgroups: Pro-Force and Non-Pro-Force Pro-Force Subgroup: Accomplishments: 1. Completion of 10 CFR 1046 [Protective Force Personnel Medical, Physical Readiness, Training, and Access Authorization Standards] as a final rule that includes modification efforts to address barriers to workforce retention. 2. Pro-Force (PF) union representative, Randy Lawson, identified this accomplishment as the single most significant step toward PF workforce retention in over 20 years. 3. Draft re-charter of PF Career Options Committee (PFCOC) to establish a PF Working Group approved by GC-63 and GC NNSA. Near Term Goals and Activities: 1. Publish 1046 as a final rule - publication anticipated this month.

219

Feature - Air Force Fellows helping work toward smarter diesel engines  

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

Air Force Fellows helping work toward smarter diesel engines Air Force Fellows helping work toward smarter diesel engines Air Force Fellows Clint Abell (left) and Jeff Gillen work on Smarter Diesel Engine (SDE) 21. The project involves using ion sensors to help the engine run at maximum efficiency. Air Force Fellows Clint Abell (left) and Jeff Gillen work on Smarter Diesel Engine (SDE) 21. The project involves using ion sensors to help the engine run at maximum efficiency. (Photo by Wes Agresta) One of the three core values of the Air Force is "excellence in all we do." So it should be no surprise that there are currently two Air Force officers here at Argonne studying ways to improve the efficiency of military vehicles. Lieutenant Colonel Jeff Gillen and Major Clint Abell are the fourth set of Air Force Fellows to spend time at Argonne, but the first to be stationed

220

Federal Energy Management Program: Interagency Energy Management Task Force  

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

About the Program About the Program Site Map Printable Version Share this resource Send a link to Federal Energy Management Program: Interagency Energy Management Task Force Members to someone by E-mail Share Federal Energy Management Program: Interagency Energy Management Task Force Members on Facebook Tweet about Federal Energy Management Program: Interagency Energy Management Task Force Members on Twitter Bookmark Federal Energy Management Program: Interagency Energy Management Task Force Members on Google Bookmark Federal Energy Management Program: Interagency Energy Management Task Force Members on Delicious Rank Federal Energy Management Program: Interagency Energy Management Task Force Members on Digg Find More places to share Federal Energy Management Program: Interagency Energy Management Task Force Members on AddThis.com...

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


221

CHARTER, Price-Anderson Act Task Force | Department of Energy  

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

CHARTER, Price-Anderson Act Task Force CHARTER, Price-Anderson Act Task Force CHARTER, Price-Anderson Act Task Force This charter establishes the responsibilities of the Price-Anderson Act Task Force (Task Force). The Secretary of Energy has approved formation of this Task Force to review the need for the continuation or modification of the Price-Anderson Act, section 170 of the Atomic Energy Act of 1954, as amended (AEA), and to prepare a detailed report for submission to Congress as required by section 170p. of the AEA by August 1, 1998. CHARTER, Price-Anderson Act Task Force More Documents & Publications MEMORANDUM FOR THE SECRETARY Report to Congress on the Price-Anderson Act Appendix A. Notice of Inquiry: Preparation of Report to Congress on Price-Anderson Act. 62 Federal Register 68,272 (December 31, 1997)

222

Collisional effects on nonlinear ion drag force for small grains  

SciTech Connect (OSTI)

The ion drag force arising from plasma flow past an embedded spherical grain is calculated self-consistently and non-linearly using particle in cell codes, accounting for ion-neutral collisions. Using ion velocity distribution appropriate for ion drift driven by a force field gives wake potential and force greatly different from a shifted Maxwellian distribution, regardless of collisionality. The low-collisionality forces are shown to be consistent with estimates based upon cross-sections for scattering in a Yukawa (shielded) grain field, but only if non-linear shielding length is used. Finite collisionality initially enhances the drag force, but only by up to a factor of 2. Larger collisionality eventually reduces the drag force. In the collisional regime, the drift distribution gives larger drag than the shift distribution even at velocities where their collisionless drags are equal. Comprehensive practical analytic formulas for force that fit the calculations are provided.

Hutchinson, I. H.; Haakonsen, C. B. [Plasma Science and Fusion Center and Department of Nuclear Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)] [Plasma Science and Fusion Center and Department of Nuclear Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)

2013-08-15T23:59:59.000Z

223

INVITED COMMENTARY Hippocampal Function, Declarative  

E-Print Network [OSTI]

- tion is further composed of the dentate gyrus, the fields of the cornu Ammonis (CA), and subiculum

Wagner, Anthony

224

Declarative Automated Cloud Resource Orchestration  

E-Print Network [OSTI]

orchestration · Cloud resource orchestration constraint optimization problems 4 Provider operational] · Orchestration procedures Transactions · Either commit or abort Distributed communication and optimization

Plotkin, Joshua B.

225

M. Bahrami ENSC 388 (F09) Forced Convection Heat Transfer 1 Forced Convection Heat Transfer  

E-Print Network [OSTI]

1 Forced Convection Heat Transfer Convection is the mechanism of heat transfer through a fluid / The convective heat transfer coefficient h strongly depends on the fluid properties and roughness of the solid. As a result, the heat transfer from the solid surface to the fluid layer adjacent to the surface

Bahrami, Majid

226

Experience proves forced fracture closure works  

SciTech Connect (OSTI)

Forced closure, or perhaps better-named ``reverse gravel packing,`` of fractures immediately following hydraulic fracturing with proppant and gelled fluids is a technique which, with rare exception, can be extremely beneficial to the success of almost every hydraulic fracture treatment. By proper planning of the rig-up to allow immediate flow-back, substantial quantities of polymer and load fluid can be removed while simultaneously negating undesirable proppant settling within fractures in the near wellbore area. Fracture smearing (dilution of proppant into an extending fracture) after shutdown can be negated. And in most cases, proppant production from the formation can be reduced. Discussions in the article explain why Ely and Associates has the confidence to make these claims after extensive hydraulic fracturing experience in many geographical areas.

Ely, J.W. [John Ely and Associates, Inc., Houston, TX (United States)

1996-01-01T23:59:59.000Z

227

Industrial Energy Conservation, Forced Internal Recirculation Burner  

SciTech Connect (OSTI)

The overall objective of this research project is to develop and evaluate an industrial low NOx burner for existing and new gas-fired combustion systems for intermediate temperature (1400 degree to 2000 degree F) industrial heating devices such as watertube boilers and process fluid heaters. A multi-phase effort is being pursued with decision points to determine advisability of continuance. The current contract over Phases II and III of this work. The objectives of each phase are as follows. Phase II - to design, fabricate, and evaluate prototype burners based on the Forced Internal Recirculation (FIR) concept. Phase III - to evaluate the performance of an FIR burner under actual operating conditions in a full-scale field test and establish the performance necessary for subsequent commercialization

Joseph Rabovitser

2003-06-19T23:59:59.000Z

228

Force 9 Energy | Open Energy Information  

Open Energy Info (EERE)

Energy Energy Jump to: navigation, search Name Force 9 Energy Place Amersham, United Kingdom Zip HP7 0UT Sector Wind energy Product Joint owner of Abercairny windfarm development. Coordinates 36.530602°, -82.602203° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":36.530602,"lon":-82.602203,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

229

Stability of nuclear forces versus weapons of mass destruction  

SciTech Connect (OSTI)

The model derived for nuclear missile exchanges is used to describe the interaction between two forces, of which one has nuclear weapons and the other has weapons of mass destruction (WMD). The model equations are solved analytically for exchanges, costs, and stability indices by analytically minimizing the cost of first strikes. The analysis is restricted to theater operations, as WMD are inferior to nuclear weapons in strategic counter force operations, but quite adequate for theater operations against exposed forces. The analysis treats only in-theater forces as companion papers show that ex-theater forces, which enter as survivable forces, cancel out of the theater balances treated here. Optimal nuclear weapon and WMD allocations are proportional to the opponent`s carriers and inversely proportional to one`s own weapons. Thus, as WMD increase, WMD allocations to nuclear forces fall, reflecting a shift from damage limiting to inflicting damage with surviving forces. Nuclear weapon kill probabilities degrade rapidly against dispersed forces. As they fall, their allocation to WMD falls sharply as they become ineffective and are reallocated to value. Thus, damage limiting is primarily effective for undispersed forces, which produces an incentive for the nuclear side to use his weapons while they are still effective.

Canavan, G.H.

1997-12-01T23:59:59.000Z

230

Investigation of Climate Forcing Agents on Tropical Belt Width Through the 21st Century  

E-Print Network [OSTI]

represents BC forcing (top), GHG forcing (middle) and SO 2forced by greenhouse gases (GHGs) produce this expansion,14 +/- .03 decade -1 for GHG and SO 2 forcings respectively

Ajoku, Osinachi

2014-01-01T23:59:59.000Z

231

Before Senate Subcommittee on Strategic Forces - Committee on Armed  

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

Senate Subcommittee on Strategic Forces - Committee on Armed Senate Subcommittee on Strategic Forces - Committee on Armed Services Before Senate Subcommittee on Strategic Forces - Committee on Armed Services Before Senate Subcommittee on Strategic Forces - Committee on Armed Services By: David Huizenga, Senior Advisor for Environmental Management Subject: FY 2013 Budget Request for Office of Environmental Management 3-14-12_Huizenga_FT.pdf More Documents & Publications Senior Advisor Huizenga's Written Statement before the House Energy and Water Development Subcommittee on Appropriations (March 21, 2012) Senior Advisor Huizenga's Written Statement before the House Armed Services Subcommittee on Strategic Forces (April 17, 2012) Senior Advisor Huizenga's Written Statement before the Senate Armed Services Subcommittee on Strategic Forces (March 14, 2012)

232

Magnetic Force Between Magnetic Nano Probes at Optical Frequency  

E-Print Network [OSTI]

Magnetic force microscopy based on the interaction of static magnetic materials was demonstrated in the past with resolutions in the order of nanometers. Measurement techniques based on forces between electric dipoles oscillating at optical frequencies have been also demonstrated leading to the standard operation of the scanning force microscope (SFM). However the investigations of a SFM based on the magnetic force generated by magnetic dipole moments oscillating at optical frequencies has not been tackled yet. With this goal in mind we establish a theoretical model towards observable magnetic force interaction between two magnetically polarizable nanoparticles at optical frequency and show such a force to be in the order of piconewtons which could be in principle detected by conventional microscopy techniques. Two possible principles for conceiving magnetically polarizable nano probes able to generate strong magnetic dipoles at optical frequency are investigated based on silicon nanoparticles and on clusters...

Guclu, Caner; Capolino, Filippo

2014-01-01T23:59:59.000Z

233

Multi-range force sensors utilizing shape memory alloys  

DOE Patents [OSTI]

The present invention provides a multi-range force sensor comprising a load cell made of a shape memory alloy, a strain sensing system, a temperature modulating system, and a temperature monitoring system. The ability of the force sensor to measure contact forces in multiple ranges is effected by the change in temperature of the shape memory alloy. The heating and cooling system functions to place the shape memory alloy of the load cell in either a low temperature, low strength phase for measuring small contact forces, or a high temperature, high strength phase for measuring large contact forces. Once the load cell is in the desired phase, the strain sensing system is utilized to obtain the applied contact force. The temperature monitoring system is utilized to ensure that the shape memory alloy is in one phase or the other.

Varma, Venugopal K. (Knoxville, TN)

2003-04-15T23:59:59.000Z

234

Book Review of Handbook of Molecular Force Spectroscopy  

Science Journals Connector (OSTI)

The measurement of forces at the molecular level is an active and exciting area of research that has found application in a diverse range of disciplines, including chemistry, biology, and physics. ... In conclusion, Noys Handbook of Molecular Force Spectroscopy is both a timely and useful summary of fundamental aspects of molecular force spectroscopy, and I believe it would make a worthwhile addition to any good scientific library. ...

Matthew F. Paige

2008-06-04T23:59:59.000Z

235

Wave forces on monotower structures fitted with icebreaking cones  

E-Print Network [OSTI]

and theory presently used in the design of offshore tower structures. Presently, wave forces are predicted using a wave- structure interaction approach, diffraction theory, or some combination of the two. An alternative wave force theory was presented... of structures fitted with icebreaking cones. THEORETICAL DEVELOPMENT One of the major difficulties in analyzing the dynamic response of offshore structures is determining the wave-induced excitation forces. There are currently two methods of predicting wave...

Harrington, Michael Gerard

2012-06-07T23:59:59.000Z

236

Authorize_Changes_Contractor_Work_Force_Restructuring_Policy...  

Office of Environmental Management (EM)

rizeChangesContractorWorkForceRestructuringPolicy.pdf More Documents & Publications Workforce Restructuring Policy Draft Policy and Planning Guidance for Community Transition...

237

Colorado - Report of the Task Force on Statewide Transmission...  

Open Energy Info (EERE)

Permitting Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Colorado - Report of the Task Force on Statewide Transmission Siting and Permitting Abstract...

238

Air Force Enhanced Use Lease | Department of Energy  

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

Force Renewable Energy Programs Federal Utility Partnership Working Group Meeting Notes NASAFPL Renewable Project Case Study: Space Coast Next Generation Solar Energy Center FEMP...

239

Hickam Air Force Base Fuel Cell Vehicles: Early Implementation Experience  

Broader source: Energy.gov [DOE]

This report sumarizes early implementation experience from an evaluation of two prototype fuel cell vehicles operating at Hickam Air Force Base in Honolulu, Hawaii.

240

Before Senate Subcommittee on Strategic Forces - Committee on...  

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

on Strategic Forces - Committee on Armed Services By: David Huizenga, Senior Advisor for Environmental Management Subject: FY 2013 Budget Request for Office of...

Note: This page contains sample records for the topic "declared force majeure" 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

Before the Subcommittee on Strategic Forces - House Armed Services...  

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

Written Statement by David Huizenga, Senior Advisor for Environmental Management For the Subcommittee on Strategic Forces - House Armed Services Committee 5-9-13David Huizenga FT...

242

Interim Report of the Task Force on Nuclear Nonproliferation  

Broader source: Energy.gov [DOE]

This interim report of the SEAB Task Force on Nuclear Nonproliferation sets forth its findings and recommendations to date in five timely and important areas

243

Demonstration of Angle Dependent Casimir Force Between Corrugations  

E-Print Network [OSTI]

The normal Casimir force between a sinusoidally corrugated gold coated plate and a sphere was measured at various angles between the corrugations using an atomic force microscope. A strong dependence on the orientation angle of the corrugation is found. The measured forces were found to deviate from the proximity force approximation and are in agreement with the theory based on the gradient expansion including correlation effects of geometry and material properties. We analyze the role of temperature. The obtained results open new opportunities for control of the Casimir effect in micromechanical systems.

A. A. Banishev; J. Wagner; T. Emig; R. Zandi; U. Mohideen

2012-12-26T23:59:59.000Z

244

A measurable force driven by an excitonic condensate  

SciTech Connect (OSTI)

Free energy signatures related to the measurement of an emergent force (?10{sup ?9}N) due to the exciton condensate (EC) in Double Quantum Wells are predicted and experiments are proposed to measure the effects. The EC-force is attractive and reminiscent of the Casimir force between two perfect metallic plates, but also distinctively different from it by its driving mechanism and dependence on the parameters of the condensate. The proposed experiments are based on a recent experimental work on a driven micromechanical oscillator. Conclusive observations of EC in recent experiments also provide a strong promise for the observation of the EC-force.

Hakio?lu, T. [Department of Physics, Bilkent University, 06800 Ankara (Turkey); Institute of Theoretical and Applied Physics, 48740 Turun, Mu?la (Turkey); zgn, Ege; Gnay, Mehmet [Department of Physics, Bilkent University, 06800 Ankara (Turkey)

2014-04-21T23:59:59.000Z

245

Before the House Armed Services Subcommittee on Strategic Forces...  

Energy Savers [EERE]

the House Armed Services Subcommittee on Strategic Forces By: Glenn Podonsky, Chief Health, Safety and Security Officer Subject: FY 2010 Budget Request 51309HSSFinTestimony...

246

Before the Senate Armed Services Subcommittee on Strategic Forces...  

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

the Senate Armed Services Subcommittee on Strategic Forces By: Glenn Podonsky, Chief Health, Safety and Security Officer Office of Health, Safety and Security Subject: DOE...

247

Inferring Cloud Feedbacks from ARM Continuous Forcing, ISCCP...  

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

Inferring Cloud Feedbacks from ARM Continuous Forcing, ISCCP, and ARSCL Data A. D. Del Genio National Aeronautics and Space Administration Goddard Institute for Space Studies New...

248

Transmission Services WIST Task Force Dynamic Transfer Capability...  

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

Team ("WIST"), a Task Force of technical staff primarily from Northwest and California transmission providers and sub-regional entities, completed a report documenting Phase 1...

249

Air Force Announces Funding for Alternative Energy Research & Development  

Broader source: Energy.gov [DOE]

The Air Force Research Laboratory (AFRL) has released a Broad Area Announcement (BAA) for over $25 million for Alternative Energy Research & Development.

250

Air Force Civil Engineer Support Agency | Open Energy Information  

Open Energy Info (EERE)

Engineer Support Agency Jump to: navigation, search Name: Air Force Civil Engineer Support Agency Place: Florida Zip: 32403-5319 Sector: Renewable Energy Product: Florida-based...

251

Radial forging force prediction through MR, ANN, and ANFIS models  

Science Journals Connector (OSTI)

The application of finite element method and intelligent systems techniques to predict the applied force during the radial forging process is studied. Radial forging is a unique process used for the precision forging of round and tubular components, ... Keywords: ANFIS, ANN, Forging force, MR, Radial forging

A. Azari, M. Poursina, D. Poursina

2014-09-01T23:59:59.000Z

252

Force and Stiffness of Passive Magnetic Bearings Using Permanent Magnets.  

E-Print Network [OSTI]

1 Force and Stiffness of Passive Magnetic Bearings Using Permanent Magnets. Part 2 : Radial Magnetization R. Ravaud, G. Lemarquand, V. Lemarquand Abstract This paper deals with the calculation of the force and the stiffness between two ring permanent magnets whose polarization is radial

Boyer, Edmond

253

Nuclear forces from chiral EFT: The unfinished business  

E-Print Network [OSTI]

In spite of the great progress we have seen in recent years in the derivation of nuclear forces from chiral effective field theory (EFT), some important issues are still unresolved. In this contribution, we discuss the open problems which have particular relevance for microscopic nuclear structure, namely, the proper renormalization of chiral nuclear potentials and sub-leading many-body forces.

R. Machleidt; D. R. Entem

2010-01-06T23:59:59.000Z

254

Wind stress forcing of the North Sea 'pole tide'  

Science Journals Connector (OSTI)

......raising the elevation of the basin without a sea level gradient...piles up in the shallow German Bight and flows northwards along the...past both wind-forcing and a basin resonance have been examined...can only be the result of the basin response to westerly wind forcing......

William P. O?Connor; Benjamin Fong Chao; Dawei Zheng; Andrew Y. Au

2000-08-01T23:59:59.000Z

255

Acoustic radiation force-based elasticity imaging methods  

Science Journals Connector (OSTI)

...Wells Acoustic radiation force-based elasticity imaging...lesions. Acoustic radiation force-based elasticity imaging...properties of soft tissue. In Handbook of elastic properties of solids...W. , Trahey, G. 1995 A fundamental limit on delay estimation using...

2011-01-01T23:59:59.000Z

256

ENERGY BASED ICE COLLISION FORCES Claude Daley1  

E-Print Network [OSTI]

ENERGY BASED ICE COLLISION FORCES Claude Daley1 1 Memorial University of Newfoundland, St. John's, Newfoundland, Canada A1C 3X5 ABSTRACT Ice collision forces can be determined by energy considerations. A variety of interaction geometry cases are considered. The indentation energy functions for eight different

Daley, Claude

257

ENERGY BASED ICE COLLISION FORCES Claude Daley1  

E-Print Network [OSTI]

1 ENERGY BASED ICE COLLISION FORCES Claude Daley1 1 Memorial University of Newfoundland, St. John's, Newfoundland, Canada A1C 3X5 ABSTRACT Ice collision forces can be determined by energy considerations. A variety of interaction geometry cases are considered. The indentation energy functions for eight different

Daley, Claude

258

MODELLING UNCONSOLIDATED RUBBLE FORCES ON A CYLINDRICAL STRUCTURE  

E-Print Network [OSTI]

, MODELLING UNCONSOLIDATED RUBBLE FORCES ON A CYLINDRICAL STRUCTURE RF. McKenna and S structlJre and unconsolidated ice ridges. The tests were conducted with a 0.32 m diameter structure in unconsolidated ridges are given in McKenna el al. (1995). The tests provide a means of correlating the forces

Bruneau, Steve

259

Nuclear Radiological Threat Task Force Established | National Nuclear  

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

Radiological Threat Task Force Established | National Nuclear Radiological Threat Task Force Established | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Nuclear Radiological Threat Task Force Established Nuclear Radiological Threat Task Force Established November 03, 2003 Washington, DC Nuclear Radiological Threat Task Force Established

260

Brig. Gen. Dawkins honored at Air Force promotion ceremony | National  

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

Dawkins honored at Air Force promotion ceremony | National Dawkins honored at Air Force promotion ceremony | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Brig. Gen. Dawkins honored at Air Force ... Brig. Gen. Dawkins honored at Air Force promotion ceremony Posted By Office of Public Affairs Brig. Gen. Dawkins honored at Air Force promotion ceremony

Note: This page contains sample records for the topic "declared force majeure" 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

The Particle Adventure | Unsolved Mysteries | Forces and the Grand Unified  

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

Unsolved Mysteries - Forces and the Grand Unified Theory Unsolved Mysteries - Forces and the Grand Unified Theory Forces and the Grand Unified Theory Physicists hope that a Grand Unified Theory will unify the strong, weak, and electromagnetic interactions. There have been several proposed Unified Theories, but we need data to pick which, if any, of these theories describes nature. If a Grand Unification of all the interactions is possible, then all the interactions we observe are all different aspects of the same, unified interaction. However, how can this be the case if strong and weak and electromagnetic interactions are so different in strength and effect? Strangely enough, current data and theory suggests that these varied forces merge into one force when the particles being affected are at a high enough energy.

262

Implementation Plan, 29 Recommendations of the Protective Force Career  

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

Implementation Plan, 29 Recommendations of the Protective Force Implementation Plan, 29 Recommendations of the Protective Force Career Options Study Group - January 2011 Implementation Plan, 29 Recommendations of the Protective Force Career Options Study Group - January 2011 January 2011 Implementation Plan for the 29 Recommendations of the Protective Force Career Options Study Group The Conference Report of the Fiscal Year 2010 National Defense Authorization Act requests the Secretary of Energy and the Administrator of the National Nuclear Security Administration to develop a comprehensive, Department of Energy (DOE)-wide plan to implement the recommendations of the June 30, 2009, DOE Career Options Study Group report, Enhanced Career Longevity and Retirement Options for DOE Protective Force Personnel. Attached is the response to that request,

263

Clinch River MRS Task Force Recommendations | Department of Energy  

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

Clinch River MRS Task Force Recommendations Clinch River MRS Task Force Recommendations Clinch River MRS Task Force Recommendations The Clinch River HRS Task Force was appointed in July 1985 by the Roane County Executive and the Oak Ridge City Council to evaluate the Monitored Retrievable Storage (MRS) facility proposed by the Department of Energy to be constructed in the Roane County portion of Oak Ridge. After several months of study, numerous public meetings, site visits to relevant facilities, and careful evaluation of the integrated MRS concept, it is the considered opinion of the Task Force that the facility could be safely built and operated in Roane County/Oak Ridge. However, a MRS facility constructed in the Roane County portion of Oak Ridge would not be generally perceived as being safe by the citizens of Roane County and Oak Ridge

264

The Particle Adventure | What holds it together? | Residual EM force  

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

EM force EM force Residual EM force Atoms usually have the same numbers of protons and electrons. They are electrically neutral, therefore, because the positive protons cancel out the negative electrons. Since they are neutral, what causes them to stick together to form stable molecules? The answer is a bit strange: we've discovered that the charged parts of one atom can interact with the charged parts of another atom. This allows different atoms to bind together, an effect called the residual electromagnetic force. So the electromagnetic force is what allows atoms to bond and form molecules, allowing the world to stay together and create the matter you interact with all of the time. Amazing, isn't it? All the structures of the world exist simply because protons and electrons have opposite charges!

265

Memorandum, Protective Force Law Enforcement Authority - May 1, 2009 |  

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

Protective Force Law Enforcement Authority - May 1, Protective Force Law Enforcement Authority - May 1, 2009 Memorandum, Protective Force Law Enforcement Authority - May 1, 2009 May 1, 2009 Investigation allegations that contractor procetive force personnel at a DOE site exceeded their legistative ,regulatory, and policy-based authority by providing on-duty, armed off-site assistance to local law enforcement authorites during other than recapture/recovery operations, and by accessing the local law enforcement database for background checks during the course of on-site administrative traffic stops. It has come to our attention that the Department of Energy's (DOE) Office of Imspector General (OIG) has investigated allegations that conctractor protective force (PF) personnel at a DOE site exceeded their legistative

266

Department of Energy Establishes Asset Revitalization Task Force |  

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

Establishes Asset Revitalization Task Force Establishes Asset Revitalization Task Force Department of Energy Establishes Asset Revitalization Task Force February 17, 2011 - 12:00pm Addthis Media Contact (202) 586-4940 Washington, D.C. - Secretary of Energy Steven Chu today announced the establishment of a Task Force on Asset Revitalization to facilitate a discussion among the Department of Energy, communities around DOE sites, nonprofits, tribal governments, the private sector and other stakeholders to identify reuse approaches as environmental cleanup efforts reach completion. The task force will explore opportunities to reutilize DOE site assets for beneficial purposes, which may include clean energy development, environmental sustainability projects, open space or other uses. "For decades, Department of Energy sites and their surrounding

267

ARM - Evaluation Product - CMWG Data - SCM-Forcing Data, Cloud  

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

ProductsCMWG Data - SCM-Forcing Data, Cloud ProductsCMWG Data - SCM-Forcing Data, Cloud Microphysical Properties and Radiative Heating Profiles Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Evaluation Product : CMWG Data - SCM-Forcing Data, Cloud Microphysical Properties and Radiative Heating Profiles Site(s) GAN HFE NSA SGP TWP General Description SCM-forcing data are derived from the ARM Program observational data using the constrained variational analysis approach (Zhang and Lin 1997 and Zhang et al. 2001). The resulting products include both the large-scale forcing terms and the evaluation fields, which can be used for driving the Single-Column Models (SCMs) and Cloud Resolving Models (CRMs) and validating model simulations. Results from our studies are then used to

268

Memorandum, Protective Force Career Options Committee - July 23, 2009 |  

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

Memorandum, Protective Force Career Options Committee - July 23, Memorandum, Protective Force Career Options Committee - July 23, 2009 Memorandum, Protective Force Career Options Committee - July 23, 2009 On March 31,2009, this office commissioned a study to examine career opportunities and retirement options for the Department of Energy (DOE) protective force members. On March 3 1,2009, this office commissioned a study to examine career opportunities and retirement options for the Department of Energy (DOE) protective force members. The study was supported by senior leaders of the Department as well as by the leadership of the National Council of Security Police (NCSP), who took an active role in the study. The results of the study were briefed to several senior Departmental officials on June 30,2009. These leaders accepted the overall thrust of

269

Argonne CNM News: Casimir Force Reduction through Nanostructuring  

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

Casimir Force Reduction through Nanostructuring Casimir Force Reduction through Nanostructuring Casimir force reduction (a) Configuration used to measure the Casimir force between a gold-coated sphere and a nanostructured grating. The sphere is attached to the torsional plate of a micromechanical oscillator and the nanostructured grating is fixed to a single-mode optical fiber. SEM images: (b) nanostructured grating limited by two uniform films (scale bar, 100 µm). (c) Magnified grating showing the high spatial uniformity (scale bar, 400 nm). (d) cross-section of a single grating element (scale bar, 100 nm). By nanostructuring one of two interacting metal surfaces at scales below the plasma wavelength, a new regime in the Casimir force was observed by researchers in the Center for Nanoscale Materials Nanofabrication & Devices

270

Adsorbed self-avoiding walks subject to a force  

E-Print Network [OSTI]

We consider a self-avoiding walk model of polymer adsorption where the adsorbed polymer can be desorbed by the application of a force. In this paper the force is applied normal to the surface at the last vertex of the walk. We prove that the appropriate limiting free energy exists where there is an applied force and a surface potential term, and prove that this free energy is convex in appropriate variables. We then derive an expression for the limiting free energy in terms of the free energy without a force and the free energy with no surface interaction. Finally we show that there is a phase boundary between the adsorbed phase and the desorbed phase in the presence of a force, prove some qualitative properties of this boundary and derive bounds on the location of the boundary.

E. J. Janse van Rensburg; S. G. Whittington

2013-07-24T23:59:59.000Z

271

Clinch River MRS Task Force Recommendations | Department of Energy  

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

Clinch River MRS Task Force Recommendations Clinch River MRS Task Force Recommendations Clinch River MRS Task Force Recommendations The Clinch River HRS Task Force was appointed in July 1985 by the Roane County Executive and the Oak Ridge City Council to evaluate the Monitored Retrievable Storage (MRS) facility proposed by the Department of Energy to be constructed in the Roane County portion of Oak Ridge. After several months of study, numerous public meetings, site visits to relevant facilities, and careful evaluation of the integrated MRS concept, it is the considered opinion of the Task Force that the facility could be safely built and operated in Roane County/Oak Ridge. However, a MRS facility constructed in the Roane County portion of Oak Ridge would not be generally perceived as being safe by the citizens of Roane County and Oak Ridge

272

Collaborative Utility Task Force Partners with DOE to Develop Cyber  

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

Collaborative Utility Task Force Partners with DOE to Develop Cyber Collaborative Utility Task Force Partners with DOE to Develop Cyber Security Requirements for Advanced Metering Infrastructure Collaborative Utility Task Force Partners with DOE to Develop Cyber Security Requirements for Advanced Metering Infrastructure The Advanced Metering Infrastructure Security (AMI-SEC) Task Force announces the release of the AMI System Security Requirements, a first-of-its-kind for the utility industry that will help utilities procure and implement secure components and systems using a common set of security requirements. Collaborative Utility Task Force Partners with DOE to Develop Cyber Security Requirements for Advanced Metering Infrastructure More Documents & Publications AMI System Security Requirements - v1_01-1 Before the Senate Energy and Natural Resources Committee

273

A calibration method for lateral forces for use with colloidal probe force microscopy cantilevers  

SciTech Connect (OSTI)

A calibration method is described for colloidal probe cantilevers that enables friction force measurements obtained using lateral force microscopy (LFM) to be quantified. The method is an adaptation of the lever method of Feiler et al. [A. Feiler, P. Attard, and I. Larson, Rev. Sci. Instum. 71, 2746 (2000)] and uses the advantageous positioning of probe particles that are usually offset from the central axis of the cantilever. The main sources of error in the calibration method are assessed, in particular, the potential misalignment of the long axis of the cantilever that ideally should be perpendicular to the photodiode detector. When this is not taken into account, the misalignment is shown to have a significant effect on the cantilever torsional stiffness but not on the lateral photodiode sensitivity. Also, because the friction signal is affected by the topography of the substrate, the method presented is valid only against flat substrates. Two types of particles, 20 {mu}m glass beads and UO{sub 3} agglomerates attached to silicon tapping mode cantilevers were used to test the method against substrates including glass, cleaved mica, and UO{sub 2} single crystals. Comparisons with the lateral compliance method of Cain et al. [R. G. Cain, S. Biggs, and N. W. Page, J. Colloid Interface Sci. 227, 55 (2000)] are also made.

Quintanilla, M. A. S.; Goddard, D. T. [Nexia Solutions Ltd., Springfields, Salwick, Preston, Lancashire PR4 0XJ (United Kingdom)

2008-02-15T23:59:59.000Z

274

Extracting folding landscape characteristics of biomolecules using mechanical forces  

E-Print Network [OSTI]

In recent years single molecule force spectroscopy has opened a new avenue to provide profiles of the complex energy landscape of biomolecules. In this field, quantitative analyses of the data employing sound theoretical models, have played a major role in interpreting data and anticipating outcomes of experiments. Here, we explain how by using temperature as a variable in mechanical unfolding of biomolecules in force spectroscopy, the roughness of the energy landscape can be measured without making any assumptions about the underlying reaction coordinate. Estimates of other aspects of the energy landscape such as free energy barriers or the transition state (TS) locations could depend on the precise model used to analyze the experimental data. We illustrate the inherent difficulties in obtaining the transition state location from loading rate or force-dependent unfolding rates. Because the transition state moves as the force or the loading rate is varied, which is reminiscent of the Hammond effect, it is in general difficult to invert the experimental data. The independence of the TS location on force holds good only for brittle or hard biomolecules whereas the TS location changes considerably if the molecule is soft or plastic. Finally, we discuss the goodness of the end-to-end distance (or pulling) coordinate of the molecule as a surrogate reaction coordinate in a situation like force-induced ligand-unbinding from a gated molecular receptor as well as force-quench refolding of an RNA hairpin.

Changbong Hyeon; Michael Hinczewski; D. Thirumalai

2015-01-14T23:59:59.000Z

275

Single-molecule force spectroscopy: Practical limitations beyond Bell's model  

E-Print Network [OSTI]

Single-molecule force spectroscopy experiments, as well as a number of other physical systems, are governed by thermally activated transitions out of a metastable state under the action of a steadily increasing external force. The main observable in such experiments is the distribution of the forces, at which the escape events occur. The challenge in interpreting the experimental data is to relate them to the microscopic system properties. We work out a maximum likelihood approach and show that it is the optimal method to tackle this problem. When fitting actual experimental data it is unavoidable to assume some functional form for the force-dependent escape rate. We consider a quite general and common such functional form and demonstrate by means of data from a realistic computer experiment that the maximum number of fit parameters that can be determined reliably is three. They are related to the force-free escape rate and the position and height of the activation barrier. Furthermore, the results for the first two of these fit parameters show little dependence on the assumption about the manner in which the barrier decreases with the applied force, while the last one, the barrier height in the absence of force, depends strongly on this assumption.

Sebastian Getfert; Mykhaylo Evstigneev; Peter Reimann

2008-05-19T23:59:59.000Z

276

Dynamic force spectroscopy on multiple bonds: experiments and model  

E-Print Network [OSTI]

We probe the dynamic strength of multiple biotin-streptavidin adhesion bonds under linear loading using the biomembrane force probe setup for dynamic force spectroscopy. Measured rupture force histograms are compared to results from a master equation model for the stochastic dynamics of bond rupture under load. This allows us to extract the distribution of the number of initially closed bonds. We also extract the molecular parameters of the adhesion bonds, in good agreement with earlier results from single bond experiments. Our analysis shows that the peaks in the measured histograms are not simple multiples of the single bond values, but follow from a superposition procedure which generates different peak positions.

T. Erdmann; S. Pierrat; P. Nassoy; U. S. Schwarz

2007-12-18T23:59:59.000Z

277

The Dark Force: Astrophysical Repulsion from Dark Energy  

E-Print Network [OSTI]

Dark energy (i.e., a cosmological constant) leads, in the Newtonian approximation, to a repulsive force which grows linearly with distance. We discuss possible astrophysical effects of this "dark" force. For example, the dark force overcomes the gravitational attraction from an object (e.g., dwarf galaxy) of mass $10^7 M_\\odot$ at a distance of $~ 23$ kpc. It seems possible that observable velocities of bound satellites (rotation curves) could be significantly affected, and therefore used to measure the dark energy density.

Ho, Chiu Man

2015-01-01T23:59:59.000Z

278

Technical Note: Estimating Aerosol Effects on Cloud Radiative Forcing  

SciTech Connect (OSTI)

Estimating anthropogenic aerosol effects on the planetary energy balance through the aerosol influence on clouds using the difference in cloud radiative forcing from simulations with and without anthropogenic emissions produces estimates that are positively biased. A more representative method is suggested using the difference in cloud radiative forcing calculated with aerosol radiative effects neglected. The method also yields an aerosol radiative forcing decomposition that includes a term quantifying the impact of changes in surface albedo. The method requires only two additional diagnostic calculations: the whole-sky and clear-sky top-of-atmosphere radiative flux with aerosol radiative effects neglected.

Ghan, Steven J.

2013-10-09T23:59:59.000Z

279

Force-Extension Relationship of Cell-Cell Contacts  

Science Journals Connector (OSTI)

Adherens junctions (AJ) are adhesive motifs joining neighboring cells. The physical contacts are fingerlike structures which grow perpendicular to the cell-cell interface. While their length may vary with the applied force, their density is independent of length. Here we measure AJ contact lengths while varying the mean contractile force of the cell using nocodazole. Using this assay and a simple mechanical model, we measure an effective spring constant of about 30??pN/?m per finger. This measurement may enable the estimation of cell monolayer force distributions from a simple AJ image.

Julien Brevier; Marcel Vallade; Daniel Riveline

2007-06-28T23:59:59.000Z

280

Wave induced forces on a partially exposed circular cylinder  

E-Print Network [OSTI]

to determine the wave forces on a pipeline rest. ing on the bottom partia'lly embeded in surrounding sediments was conducted. The forces were measured by strain gauge load cells and recorded on an electronic strip chart recorder. The resulting forces were... Associated with the Potential Function of Stokes' 3rd Order Wave Theory Fluid Density Circular Have Frequency (ML a) O'-. 'APTER I IN RJCUCTION Since the Tate nineteenth century, men have been constructing various types of pipelines in t"e ocean...

Parker, Michael Edward

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

Measurement of the Short-Range Attractive Force between Ge Plates Using a Torsion Balance  

SciTech Connect (OSTI)

We have measured the short-range attractive force between crystalline Ge plates, and found contributions from both the Casimir force and an electrical force possibly generated by surface patch potentials. Using a model of surface patch effects that generates an additional force due to a distance dependence of the apparent contact potential, the electrical force was parametrized using data at distances where the Casimir force is relatively small. Extrapolating this model, to provide a correction to the measured force at distances less than 5 {mu}m, shows a residual force that is in agreement, within experimental uncertainty, with five models that have been used to calculate the Casimir force.

Kim, W. J.; Sushkov, A. O.; Lamoreaux, S. K. [Yale University, Department of Physics, P.O. Box 208120, New Haven, Connecticut 06520 (United States); Dalvit, D. A. R. [Theoretical Division, MS B213, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)

2009-08-07T23:59:59.000Z

282

Simulations of friction force microscopy on the KBr(001) surface based on ab initio calculated tip-sample forces  

Science Journals Connector (OSTI)

We report on ab initio-based simulations of friction-force microscopy on the KBr(001) surface at zero and nonzero temperature. To simulate sliding friction, we employ an extended three-dimensional (3D) Prandtl-Tomlinson model. The microscopic part of the tip is modeled by K+- or Br--terminated tips. We use a tip-surface interaction potential, which is calculated within local-density approximation of density-functional theory and supplemented by a long-range van der Waals interaction resulting from the macroscopic part of the tip. Thermal fluctuations are included via random white noise. The loading force acting on the tip enters the Langevin equation of motion separately from all other forces so that it can be changed at will. We analyze friction as a function of loading force, temperature, and mass of the tip and identify regions of these parameters where distinct stick-slip behavior or ultra-low friction occurs. A comparison of our 3D ab initioresults with those obtained using sinusoidal tip-surface forces (1D model) is very revealing. By and large, both approaches yield results in good agreement at T=0K. At higher temperatures, however, distinct differences occur. For example, at T=295K, the 1D model calculations overestimate the friction hysteresis and energy dissipation, and for positive loading forces they even can yield a different periodicity in the friction-force profile.

Christine Wieferink; Peter Krger; Johannes Pollmann

2011-06-15T23:59:59.000Z

283

Nuclear forces in the parity odd sector and the LS forces  

E-Print Network [OSTI]

In this paper, we report our first attempt at determining NN potentials in the parity odd sector including the spin-orbit force in lattice QCD, employing the method to extract successfully parity even NN potentials from Nambu-Bethe-Salpeter (NBS) wave functions through the Schr\\"odinger equation. Using Nf = 2 CP-PACS gauge configurations on a 16^3 x 32 lattice at a = 0.16 fm and m_\\pi \\cong 1.1 GeV, we calculate central, tensor and spin-orbit potentials in the parity odd sector. Although statistical errors are still large, we observe that the qualitative features of these potentials roughly agree with those of phenomenological potentials.

Keiko Murano; for the HALQCD Collaboration

2011-12-09T23:59:59.000Z

284

Task Force for Strategic Developments to Blue Ribbon Commission  

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

Task Force for Strategic Developments to Blue Ribbon Commission Task Force for Strategic Developments to Blue Ribbon Commission Recommendations Task Force for Strategic Developments to Blue Ribbon Commission Recommendations Formed at the direction of the President to Secretary Chu and included leading experts. Purpose to conduct a comprehensive review of polices for managing the back end of the nuclear fuel cycle; i.e., recycle before storage and permanent disposal. Detailed analysis, with eight major recommendations; also recommended near-term actions. Task Force for Strategic Developments to Blue Ribbon Commission Recommendations More Documents & Publications Categorization of Used Nuclear Fuel Inventory in Support of a Comprehensive National Nuclear Fuel Cycle Strategy DOE Office of Nuclear Energy Transportation Planning, Route Selection, and

285

University Research Reactor Task Force to the Nuclear Energy Research  

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

University Research Reactor Task Force to the Nuclear Energy University Research Reactor Task Force to the Nuclear Energy Research Advisory Committee University Research Reactor Task Force to the Nuclear Energy Research Advisory Committee In mid-February, 2001 The University Research Reactor (URR) Task Force (TF), a sub-group of the Department of Energy (DOE) Nuclear Energy Research Advisory Committee (NERAC), was asked to: * Analyze information collected by DOE, the NERAC "Blue Ribbon Panel," universities, and other sources pertaining to university reactors including their research and training capabilities, costs to operate, and operating data, and * Provide DOE with clear, near-term recommendations as to actions that should be taken by the Federal Government and a long-term strategy to assure the continued operation of vital university reactor facilities in

286

Federal Task Force Sends Recommendations to President on Fostering Clean  

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

Federal Task Force Sends Recommendations to President on Fostering Federal Task Force Sends Recommendations to President on Fostering Clean Coal Technology Federal Task Force Sends Recommendations to President on Fostering Clean Coal Technology August 12, 2010 - 1:00pm Addthis Washington, DC - President Obama's Interagency Task Force on Carbon Capture and Storage (CCS), co-chaired by the U.S. Environmental Protection Agency (EPA) and the Department of Energy (DOE), delivered a series of recommendations to the president today on overcoming the barriers to the widespread, cost-effective deployment of CCS within 10 years. CCS is a group of technologies for capturing, compressing, transporting and permanently storing power plant and industrial source emissions of carbon dioxide. Rapid development and deployment of clean coal technologies,

287

Case Study - Hill Air Force Base, Utah | Department of Energy  

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

Hill Air Force Base, Utah Hill Air Force Base, Utah Case Study - Hill Air Force Base, Utah October 7, 2013 - 2:00pm Addthis Overview Energy savings performance contracting at Hill Air Force Base generated much interest during a recent training session on energy management that downlinked 12 Department of Defense sites. Energy systems in 940 buildings on the Base will be upgraded under an 18-year ESPC between the Government and the energy service company, CES/Way. Improvements are distributed over five task orders that will be completed in five years, with CES/Way providing $2.5 million in up-front costs for the first two task orders. Utah Power & Light will provide $8 million in rebates to help cover the contractor's initial investment, maintenance services, and interest costs.

288

Federal Task Force Sends Recommendations to President on Fostering Clean  

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

Task Force Sends Recommendations to President on Fostering Task Force Sends Recommendations to President on Fostering Clean Coal Technology Federal Task Force Sends Recommendations to President on Fostering Clean Coal Technology August 12, 2010 - 12:00am Addthis WASHINGTON - President Obama's Interagency Task Force on Carbon Capture and Storage (CCS), co-chaired by the U.S. Environmental Protection Agency (EPA) and the Department of Energy (DOE), delivered a series of recommendations to the president today on overcoming the barriers to the widespread, cost-effective deployment of CCS within 10 years. CCS is a group of technologies for capturing, compressing, transporting and permanently storing power plant and industrial source emissions of carbon dioxide. Rapid development and deployment of clean coal technologies, particularly

289

Administrator D'Agostino on Nuclear Forces and Nonproliferation | National  

National Nuclear Security Administration (NNSA)

Nuclear Forces and Nonproliferation | National Nuclear Forces and Nonproliferation | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > Media Room > Speeches > Administrator D'Agostino on Nuclear Forces and Nonproliferation Speech Administrator D'Agostino on Nuclear Forces and Nonproliferation Oct 28, 2010 As prepared for delivery at the Woodrow Wilson International Center for

290

Protective Force Protocols for ESS Supported Performance Tests and  

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

Protective Force Protocols for ESS Supported Performance Tests and Protective Force Protocols for ESS Supported Performance Tests and Exercises, March 12, 2007 Protective Force Protocols for ESS Supported Performance Tests and Exercises, March 12, 2007 This document presents the protocols and ROE to be followed for both limited-scope and large-scale FOF performance tests. It sets forth basic procedures and responsibilities for planning, conducting, and evaluating such tests. The intent is to provide a standard framework to govern the conduct of such tests in connection with Independent Oversight inspections at NNSA and ESE sites and to ensure consistent approaches for all other FOF applications, approaches designed to enable program management to compare results from site to site. Protective Force Protocols for ESS Supported Performance Tests and

291

Smart Grid Task Force Presentations | Department of Energy  

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

Federal Smart Federal Smart Grid Task Force » Smart Grid Task Force Presentations Smart Grid Task Force Presentations Presentations about the Federal Smart Grid Task Force and it's activities will be posted as soon as they become available. May 7, 2008 - Smart Grid Activities at the Department of Energy (PDF 349 KB) May 19, 2008 - What is a Smart Grid? Edison Electric Institute E-Forum, Joe Miller, Horizon Energy Group (PDF 530 KB) June 16, 2008 - The Smart Grid: Benefits and Challenges, Edison Electric Institute E-Forum, Joe Miller, Horizon Energy Group (PDF 1.44 MB) June 20, 2008 - Smart Grid Implementation Workshop Opening Plenary Presentations Visions of the Smart Grid: Deconstructing the traditional utility to build the virtual utility, by Tom Standish, CenterPoint Energy (PDF 2.66

292

Gregory H. Friedman: Before the Subcommittee on Strategic Forces Committee  

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

Strategic Forces Strategic Forces Committee on Armed Services U.S. House of Representatives Gregory H. Friedman: Before the Subcommittee on Strategic Forces Committee on Armed Services U.S. House of Representatives February 28, 2013 Before the Subcommittee on Strategic Forces Committee on Armed Services U.S. House of Representatives Statement of Gregory H. Friedman, Inspector General, Department of Energy Mr. Chairman and Members of the Subcommittee, I am pleased to be here at your request to testify on actions of the Office of Inspector General relating to the July 2012 security breach at the National Nuclear Security Administration's (NNSA) Y-12 National Security Complex (Y-12). I will also discuss related aspects of our work concerning contractor governance and physical security at Department of Energy and NNSA facilities.

293

Optical system for high-speed Atomic Force Microscope  

E-Print Network [OSTI]

This thesis presents the design and development of an optical cantilever deflection sensor for a high speed Atomic Force Microscope (AFM). This optical sensing system is able to track a small cantilever while the X-Y scanner ...

Lim, Kwang Yong, S.M. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

294

Collective behaviors of the Casimir force in microelectromechanical systems  

SciTech Connect (OSTI)

Our goal was to explore the strong dependence of the Casimir force on the shape of the interacting bodies. We made significant progress and measured the Casimir force on silicon surface with rectangular corrugation and showed that the results agree with theoretical calculations, provided that the optical properties of silicon are taken into account. Furthermore, we performed measurement of the Casimir force within a single chip for the first time, between a doubly clamped beam and a movable, on-chip electrode at liquid helium temperature. This experiment represents a new way of studying the Casimir effect, a significant advance from the conventional approach of placing an external surface close to a force transducer.

Chan, H. B.; Yelton, J.

2013-01-23T23:59:59.000Z

295

Lattice Boltzmann boundary conditions via singular forces: irregular expansion analysis  

E-Print Network [OSTI]

Lattice Boltzmann boundary conditions via singular forces: irregular expansion analysis. We benchmark the method on lattice Boltzmann flows past a rigid disk, comparing its numerical performances with standard boundary condition approaches. Key words: lattice Boltzmann method, boundary

296

Generative morphologies of architectural organization in matter force field  

E-Print Network [OSTI]

This thesis investigates generative methods of architectural form finding in matter force fields that produce spatial subdivision and organizational variation. Unlike the style driven contemporary free-form architecture ...

Mutlu, Murat

2010-01-01T23:59:59.000Z

297

Academic Science Program Task Force Tuesday, September 27, 2011  

E-Print Network [OSTI]

, Malecha and Weiss); Jeff Braden and Ira Weiss expressed interest in meeting with the task force 11/04/11 3-4:30 p.m. Williams Hall, Room 2215 · Surveys (via Qualtrics) o Went out to department

298

Reduction of unsteady underwater propeller forces via active tail articulation  

E-Print Network [OSTI]

This study investigates the use of biologically-inspired tail articulation as a means to reduce unsteady propeller forces and by extension, noise due to stator wake blade interaction. This study is experimental in nature ...

James, Richard A. (Richard Alexander), 1982-

2006-01-01T23:59:59.000Z

299

Design and analysis of a monolithic flexure atomic force microscope  

E-Print Network [OSTI]

This thesis details the design, manufacture, and testing of a sub-nanometer accuracy atomic force microscope. It was made to be integrated into the Sub-Atomic Measuring Machine (SAMM) in collaboration with the University ...

Ljubicic, Dean M

2008-01-01T23:59:59.000Z

300

LORENTZ SELF-FORCE OF AN ELLIPSE CURRENT LOOP MODEL  

SciTech Connect (OSTI)

In this work, the Lorentz self-force of an ellipse current loop model is derived. We are motivated by the fact that it has been reported in the literature that coronal mass ejection morphology can resemble an ellipse in the field of view of coronagraph images. Deriving the Lorentz self-force using an ellipse geometry has the advantage of being able to be solved analytically, as opposed to other more complex geometries. The derived ellipse model is compared with the local curvature approximation, where the Lorentz self-force at the ellipse major/minor axis is compared with the Lorentz self-force of a torus with curvature equal to the local curvature at the ellipses major/minor axis. It is found that the local curvature approximation is valid for moderate values of eccentricity.

Olmedo, Oscar [Space Sciences Division, Naval Research Laboratory, Washington, DC 20375 (United States); Zhang Jie; Kunkel, Valbona, E-mail: oscar.olmedo.ctr@nrl.navy.mil [School of Physics, Astronomy and Computational Sciences, George Mason University, 4400 University Drive, Fairfax, VA 22030 (United States)

2013-07-10T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

Air Force Enhanced Use Lease (EUL) Playbook | Open Energy Information  

Open Energy Info (EERE)

Lease (EUL) Playbook Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Air Force Enhanced Use Lease (EUL) Playbook Abstract This website provides...

302

DOE - Office of Legacy Management -- Nellis Air Force Base -...  

Office of Legacy Management (LM)

of the Defense InstallationsFacilities; Number 13. NV.04-3 - DOE Letter; Church to Rohlof; Disposal of Liquid Radioactive Waste -- Nellis Air Force Base; September 1, 1983...

303

Membrane shape as a reporter for applied forces  

Science Journals Connector (OSTI)

...reconstruction microscopy . Science 319 : 810 813...cell membranes . Science 175 : 720 731...applied forces. | Recent advances have enabled...Mechanical and Aerospace Engineering and...and vesicles. Advances in Physics...

Heun Jin Lee; Eric L. Peterson; Rob Phillips; William S. Klug; Paul A. Wiggins

2008-01-01T23:59:59.000Z

304

Modeling Adhesive Forces for Ultra Low Flying Head Disk Interfaces  

Science Journals Connector (OSTI)

This paper addresses a major issue in microtribology related to the head/disk interface (HDI) in magnetic storage. This is the issue of strong intermolecular (adhesive) forces that may be present at the interf...

Andreas A. Polycarpou

2003-01-01T23:59:59.000Z

305

Portfolio management in the Air Force : current status and opportunities  

E-Print Network [OSTI]

There are hundreds of weapons programs, under the management of the United States Air Force worth billions of dollars. These programs are being developed to fulfill a need in the U.S. defense strategy. Bringing these weapon ...

Morgan, Dave B

2011-01-01T23:59:59.000Z

306

Task Force on Undergraduate Retention and Graduation: Meeting Documentation  

E-Print Network [OSTI]

1 Task Force on Undergraduate Retention and Graduation: Meeting Documentation March 17, 2011 Part 1 Altenkirch Charge to the Committee, February 3, 2011 Meeting Date: March 17, 2011; minutes revised on April

Bieber, Michael

307

Chemical Force Microscopy Nanoscale Probing of Fundamental Chemical Interactions  

Science Journals Connector (OSTI)

Intermolecular forces impact a wide spectrum of problems in condensed phases: from molecular recognition, self-assembly, and protein folding at the molecular and nanometer scale, to interfacial fracture, frict...

Aleksandr Noy; Dmitry V. Vezenov

2008-01-01T23:59:59.000Z

308

Generation of Dielectrophoretic Force under Uniform Electric Field  

E-Print Network [OSTI]

Effective dipole moment method has been widely accepted as the de facto technique in predicting the dielectrophoretic force due to the non-uniform electric field. In this method, a finite-particle is modeled as an equivalent ...

Kua, C.H.

309

Task Force on Undergraduate Retention and Graduation: Meeting Documentation  

E-Print Network [OSTI]

1 Task Force on Undergraduate Retention and Graduation: Meeting Documentation April 28, 2011 Part 1 such as tenacity impacting retention and graduation are more difficult to measure and have not been tracked

Bieber, Michael

310

Task Force on Climate Preparedness and Resilience Announces Tribal...  

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

and Indian Country Webinar Series On July 16, at the fourth and final meeting of the White House State, Local, and Tribal Leaders Task Force on Climate Preparedness and...

311

Coherence Maps for Wind-Forced Quasigeostrophic Flows  

Science Journals Connector (OSTI)

Coherence maps are a useful tool to study the oceanic response to atmospheric forcing. For a specific frequency band these maps display the coherence between the oceanic current (or pressure) at a single mooring location and the atmospheric ...

Peter Mller

1997-09-01T23:59:59.000Z

312

On the Correlation between Forcing and Climate Sensitivity  

E-Print Network [OSTI]

The possible correlation between climate sensitivity and radiative forcing is studied using versions of the NCAR Community Atmospheric Model (CAM) model with different climate sensitivities. No such correlation was found ...

Sokolov, Andrei

313

Single-molecule studies of DNA dynamics and intermolecular forces  

E-Print Network [OSTI]

forces imposed on a single molecule in a concentratedOF THE DISSERTATION Single-Molecule Studies of DNA DynamicsRecently developed single-molecule techniques, which allow

Robertson, Rae Marie

2007-01-01T23:59:59.000Z

314

A Generalized Predictive Force Controller for electropneumatic cylinders  

E-Print Network [OSTI]

and the number of control parameters is very reduced: the weighting coefficient and the prediction horizon and the valve are not taken into account. No studies of predictive force control of pneumatic actuators have

Paris-Sud XI, Université de

315

Renormalization and power counting of chiral nuclear forces  

SciTech Connect (OSTI)

I discuss the progress we have made on modifying Weinberg's prescription for chiral nuclear forces, using renormalization group invariance as the guideline. Some of the published results are presented.

Long, Bingwei [JLAB

2013-08-01T23:59:59.000Z

316

Task Force for Strategic Developments to Blue Ribbon Commission  

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

Task Force for Strategic Developments to Blue Ribbon Commission Task Force for Strategic Developments to Blue Ribbon Commission Recommendations Task Force for Strategic Developments to Blue Ribbon Commission Recommendations Formed at the direction of the President to Secretary Chu and included leading experts. Purpose to conduct a comprehensive review of polices for managing the back end of the nuclear fuel cycle; i.e., recycle before storage and permanent disposal. Detailed analysis, with eight major recommendations; also recommended near-term actions. Task Force for Strategic Developments to Blue Ribbon Commission Recommendations More Documents & Publications DOE Office of Nuclear Energy Transportation Planning, Route Selection, and Rail Issues Categorization of Used Nuclear Fuel Inventory in Support of a Comprehensive

317

Pantex honors military at Armed Forces Day celebration | National Nuclear  

National Nuclear Security Administration (NNSA)

military at Armed Forces Day celebration | National Nuclear military at Armed Forces Day celebration | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Pantex honors military at Armed Forces Day celebration Pantex honors military at Armed Forces Day celebration Posted By Office of Public Affairs Erhart Will Pantex honored employees for their military service May 16 with a flag

318

WIPP Security Force Recognized for Outstanding Safety | Department of  

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

Security Force Recognized for Outstanding Safety Security Force Recognized for Outstanding Safety WIPP Security Force Recognized for Outstanding Safety May 9, 2013 - 12:00pm Addthis U.S. Department of Energy Carlsbad Field Office Manager Joe Franco (right) presents the Star of Excellence Award to Security Walls, LLC Manager Richard De Los Santos. U.S. Department of Energy Carlsbad Field Office Manager Joe Franco (right) presents the Star of Excellence Award to Security Walls, LLC Manager Richard De Los Santos. Media Contact Deb Gill, (575) 234-7270 U.S. DOE Carlsbad Field Office CARLSBAD, N.M., May 9, 2013 - The U.S. Department of Energy (DOE) has awarded Security Walls, LLC, the Waste Isolation Pilot Plant's (WIPP) Security Protective Force, with a Star of Excellence Award in the Voluntary Protection Program (VPP) for the fifth consecutive year.

319

Casimir forces in a Plasma: Possible Connections to Yukawa Potentials  

E-Print Network [OSTI]

We present theoretical and numerical results for the screened Casimir effect between perfect metal surfaces in a plasma. We show how the Casimir effect in an electron-positron plasma can provide an important contribution to nuclear interactions. Our results suggest that there is a connection between Casimir forces and nucleon forces mediated by mesons. Correct nuclear energies and meson masses appear to emerge naturally from the screened Casimir-Lifshitz effect.

Barry W. Ninham; Mathias Bostrm; Clas Persson; Iver Brevik; Stefan Y. Buhmann; Bo E. Sernelius

2014-09-03T23:59:59.000Z

320

A model to illustrate forces in nuclear fusion  

Science Journals Connector (OSTI)

A model consisting of magnets and iron which makes a good analogy of the behavior of the electrostatic and nuclear force involved in the fusion of two protons has been constructed and used as a lecture demonstration. Detailed calculations of the magnetic field and of the forces that explain the unusual behavior of the model are presented. The model can also be useful in electricity and magnetism where students can be challenged to explain the unusual behavior of this science puzzle. ?

E. Kashy; D. A. Johnson

1994-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

Using Atom Interferometry to Search for New Forces  

SciTech Connect (OSTI)

Atom interferometry is a rapidly advancing field and this Letter proposes an experiment based on existing technology that can search for new short distance forces. With current technology it is possible to improve the sensitivity by up to a factor of 10{sup 2} and near-future advances will be able to rewrite the limits for forces with ranges from 100 {micro}m to 1km.

Wacker, Jay G.; /SLAC

2009-12-11T23:59:59.000Z

322

Dissipative force on an external quark in heavy quark cloud  

E-Print Network [OSTI]

Within the finite temperature N = 4 strongly coupled super Yang- Mills, we compute the dissipative force on an external quark in the presence of evenly distributed heavy quark cloud. This is computed holographically by constructing the corresponding gravity dual. We study the behaviour of this force as a function of the cloud density. Along the way we also analyze the stability of the gravity dual for vector and tensor perturbations.

Shankhadeep Chakrabortty

2011-10-01T23:59:59.000Z

323

Fast dynamic force computation for electrostatic and electromagnetic conductors  

E-Print Network [OSTI]

interval. Hence ef- ficient and accurate simulation tools are required for calculation of electrostatic and electromagnetic forces. A. Electrostatic Conductors When a voltage is applied between two conductors, electrostatic charges are induced... Conductors Electromagnetic interactions gain importance in high performance and high power applications because the magnitude of electrostatic forces is limited by the applied voltage. A current carrying conductor produces a magnetic field around the con...

Koteeswaran, Prabhavathi

2005-02-17T23:59:59.000Z

324

Ion pump activity generates fluctuating electrostatic forces in biomembranes  

E-Print Network [OSTI]

We study the non-equilibrium dynamics of lipid membranes with proteins that actively pump ions across the membrane. We find that the activity leads to a fluctuating force distribution due to electrostatic interactions arising from variation in dielectric constant across the membrane. By applying a multipole expansion we find effects on both the tension and bending rigidity dominated parts of the membranes fluctuation spectrum. We discuss how our model compares with previous studies of force-multipole models.

B. Loubet; M. A. Lomholt

2011-09-19T23:59:59.000Z

325

Training program to prepare the U.S. DOE laboratories for the entry into force of the protocol additional to the agreement between the United States of America and the International Atomic Energy Agency for the application of safeguards in the United  

SciTech Connect (OSTI)

In 2008, a joint team from Brookhaven National Laboratory (BNL) and Los Alamos National Laboratory (LANL) consisting of specialists in training IAEA inspectors in the use of complementary access activities formulated a training program to prepare the U.S DOE laboratories for the entry into force of the U.S. Additional Protocol. Since the U.S. Additional Protocol would allow for IAEA access to the DOE laboratories under the aegis of complementary access activities, the DOE laboratories would need to prepare for such visits. The goal of the training was to ensure that the DOE laboratories would successfully host an IAEA complementary access. In doing so, the labs must be able to provide the IAEA with the information that the IAEA would need to resolve its questions about the U.S. Declaration and declared activities at the lab, and also protect certain equities, as provided under the U.S. Additional Protocol Article 1.b and c. which set forth a 'National Security Exclusion.' This 'NSE' states that the AP provisions apply within the United States 'excluding only instances where its application would result in access by the Agency to activities with direct national security significance to the United States or to location or information associated with such activities.' These activities are referred to collectively as DNSS-direct national security significance. Furthermore, the U.S. has a specific right to employ managed access, without prejudice to the right under Article 1.b, in connection with activities of DNSS. The provisions in Articles 1.b and 1.c are unique to the U.S. AP, and are additional to the more general right, under Article 7, to use managed access to protect from disclosure proprietary and/or proliferation-sensitive information, and to meet safety and security requirements, that is incorporated directly from the Model Additional Protocol. The BNL-LANL team performed training at Lawrence Livermore National Laboratory, Idaho National Laboratory, and Oak Ridge National Laboratory to cover the situations that these labs, which respectively represent nuclear weapons labs, nuclear energy labs, and science labs and environmental management sites, would encounter during a complementary access. Each of the three labs hosted a mock complementary access activity, which included mock inspectors from the BNL-LANL team. In addition to reviewing the draft declarations from each of the host labs, the BNL-LANL team conducted open source research in a manner similar to what IAEA inspectors would do to research the activities at a location and prepare questions for the location to answer and that would be the focus of a complementary access. The host labs and other labs attending the training found the training to be extremely useful and helpful in making sure that each lab's Additional Protocol team had made correct declarations of nuclear activities, had properly trained staff ready to host and answer IAEA inquiries, and would implement managed access during a complementary access that would provide access by the IAEA team to resolve questions or inconsistencies about a particular declaration and still protect the information addressed by Articles 1 and 7 of the U.S. AP.

Boyer, Brian David [Los Alamos National Laboratory; Stevens, Rebecca C [Los Alamos National Laboratory; Uribe, Eva C [Los Alamos National Laboratory; Sandoval, M Analisa [Los Alamos National Laboratory; Valente, John N [Los Alamos National Laboratory; Valente, John U [BNL; Jo, Jae H [BNL; Sellen, Joana [U.S. DOE/NNSA; Wonder, Edward [QINETIQ-NORTH AMERICA

2009-01-01T23:59:59.000Z

326

E-Print Network 3.0 - air force landfill Sample Search Results  

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

Driving Forces towards Materials... lack of Waste-to-Energy capacity. 12;9 Austria As Germany, but Ban in force already in 2002. Landfill... Landfill Ban in force already in...

327

August 16, 2014 mHealth Project Force Asia-Pacific  

E-Print Network [OSTI]

August 16, 2014 mHealth Project Force Asia-Pacific Stan Jarzabek Contents Executive Summary................................................................................................................................. 1 Who should join mHealth Project Force?...............................................................................................2 How to join mHealth Project Force

Jarzabek, Stan

328

Atomic Force Microscopy and Kelvin Probe Force Microscopy Evidence of Local Structural Inhomogeneity and Nonuniform Dopant Distribution in Conducting Polybithiophene  

Science Journals Connector (OSTI)

Atomic Force Microscopy and Kelvin Probe Force Microscopy Evidence of Local Structural Inhomogeneity and Nonuniform Dopant Distribution in Conducting Polybithiophene ... The fundamental difference between polymer grains and grain peripheral areas demonstrated by KFM was also supported by in situ contact-mode AFM data taken with the as-grown polymer film. ... (1)?Pekker, S.; Janossy, A. In Handbook of Conducting Polymers; Skotheim, T. A., Ed.; Marcel Dekker:? New York, 1986; Vol. ...

Oleg A. Semenikhin; Lei Jiang; Tomokazu Iyoda; Kazuhito Hashimoto; Akira Fujishima

1996-11-28T23:59:59.000Z

329

Report of the Fermilab ILC Citizens' Task Force  

SciTech Connect (OSTI)

Fermi National Accelerator Laboratory convened the ILC Citizens' Task Force to provide guidance and advice to the laboratory to ensure that community concerns and ideas are included in all public aspects of planning and design for a proposed future accelerator, the International Linear Collider. In this report, the members of the Task Force describe the process they used to gather and analyze information on all aspects of the proposed accelerator and its potential location at Fermilab in northern Illinois. They present the conclusions and recommendations they reached as a result of the learning process and their subsequent discussions and deliberations. While the Task Force was charged to provide guidance on the ILC, it became clear during the process that the high cost of the proposed accelerator made a near-term start for the project at Fermilab unlikely. Nevertheless, based on a year of extensive learning and dialogue, the Task Force developed a series of recommendations for Fermilab to consider as the laboratory develops all successor projects to the Tevatron. The Task Force recognizes that bringing a next-generation particle physics project to Fermilab will require both a large international effort and the support of the local community. While the Task Force developed its recommendations in response to the parameters of a future ILC, the principles they set forth apply directly to any large project that may be conceived at Fermilab, or at other laboratories, in the future. With this report, the Task Force fulfills its task of guiding Fermilab from the perspective of the local community on how to move forward with a large-scale project while building positive relationships with surrounding communities. The report summarizes the benefits, concerns and potential impacts of bringing a large-scale scientific project to northern Illinois.

None

2008-06-01T23:59:59.000Z

330

E-Print Network 3.0 - air force personnel Sample Search Results  

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

in an actual Summary: components: personnel and technological interventions. In terms of personnel interventions, the Air Force... of the Air Force's culture and mission,...

331

E-Print Network 3.0 - aerosol radiative forcing Sample Search...  

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

No. DE- Summary: : WHY MEASUREMENTS ALONE CANNOT QUANTIFY AEROSOL RADIATIVE FORCING OF CLIMATE CHANGE Stephen E. Schwartz... of radiative forcing of climate change by aerosols,...

332

E-Print Network 3.0 - altered frequency-force relationships Sample...  

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

value given by black... ,5(t)): Increasing numbers of observations in space, Eulerian Model Error Case, high frequency forcing... frequency forcing. So far we have only ......

333

Report of the SEAB Task Force on Technology Development for Environmen...  

Office of Environmental Management (EM)

Report of the SEAB Task Force on Technology Development for Environmental Management. Report of the SEAB Task Force on Technology Development for Environmental Management. This...

334

E-Print Network 3.0 - applied mechanical force Sample Search...  

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

mechanical force Search Powered by Explorit Topic List Advanced Search Sample search results for: applied mechanical force Page: << < 1 2 3 4 5 > >> 1 Mechanical Engineering...

335

First interim report of the Federal Fleet Conversion Task Force  

SciTech Connect (OSTI)

The Federal Fleet Conversion Task Force was created by Executive Order 12844, signed by President Clinton on April 21, 1993. In the Order, the President directed that purchases of alternative fueled vehicles by the Federal Government be substantially increased beyond the levels required by current law. The President charged the Task Force with developing recommendations for carrying out the Executive Order, with special emphasis on setting a course that will lead to the widespread use of alternative fueled vehicles by Federal, State, and local government fleets, by private fleets and, ultimately, by individuals. The chief recommendation of the Task Force is the establishment of a Presidential Clean Cities Initiative. To support creation of the Presidential Initiative, the Task Force identified 38 cities and regions, prioritized into three tiers, for concentrating the Initiative`s efforts in Fiscal Years 1994 through 1996. This concentration of effort is key to the effectiveness of the Initiative. The 38 cities and regions would receive priority funding for Federal vehicle purchases and for infrastructure development. In addition, the Task Force has made specific recommendations for overcoming numerous regulatory, economic, and technical barriers that have slowed the introduction of alternative fueled vehicles into general use.

Not Available

1993-08-01T23:59:59.000Z

336

Surface contact potential patches and Casimir force measurements  

SciTech Connect (OSTI)

We present calculations of contact potential surface patch effects that simplify previous treatments. It is shown that, because of the linearity of Laplace's equation, the presence of patch potentials does not affect an electrostatic calibration of a two-plate Casimir measurement apparatus. Using models that include long-range variations in the contact potential across the plate surfaces, a number of experimental observations can be reproduced and explained. For these models, numerical calculations show that if a voltage is applied between the plates which minimizes the force, a residual electrostatic force persists, and that the minimizing potential varies with distance. The residual force can be described by a fit to a simple two-parameter function involving the minimizing potential and its variation with distance. We show the origin of this residual force by use of a simple parallel capacitor model. Finally, the implications of a residual force that varies in a manner different from 1/d on the accuracy of previous Casimir measurements is discussed.

Kim, W. J.; Sushkov, A. O.; Lamoreaux, S. K. [Yale University, Department of Physics, P.O. Box 208120, New Haven, Connecticut 06520-8120 (United States); Dalvit, D. A. R. [Theoretical Division MS B213, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)

2010-02-15T23:59:59.000Z

337

Long range constant force profiling for measurement of engineering surfaces  

Science Journals Connector (OSTI)

A new instrument bridging the gap between atomic force microscopes (AFMs) and stylus profiling instruments is described. The constant force profiler is capable of subnanometer resolution over a 15??m vertical range with a horizontal traverse length of 50 mm. This long traverse length coupled with the possibilities of utilizing standard radius diamondmeasurement styli make the force profiler more compatible with existing profiling instrument standards. The forces between the specimen and a diamond stylus tipped cantilever spring are sensed as displacements using a capacitance bridge. This displacement signal is then fed through a proportional plus integral controller to a high stability piezoelectric actuator to maintain a constant tip?to?sample force of approximately 100 nN. Much of the sensor head and traverse mechanism is made of Zerodur glass?ceramic to provide the thermal stability needed for long travel measurements. Profiles of a 30?nm silica step height standard and an 8.5??m step etched on Zerodur are presented.

L. P. Howard; S. T. Smith

1992-01-01T23:59:59.000Z

338

Northeast High-Level Radioactive Waste Transportation Task Force Agenda  

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

Northeast High-Level Radioactive Waste Transportation Task Force Northeast High-Level Radioactive Waste Transportation Task Force Spring Meeting - May 15, 2012 Hilton Knoxville 501 West Church Avenue, Knoxville, TN 37902-2591 Agenda (Draft #1 - 4/18/12) ______________________________________________________________________________ Tuesday, May 15 - 9:00 AM - 3:30 PM / (need meeting room name) 8:00 a.m. Continental Breakfast - served in meeting room 9:00 a.m. Task Force Business Meeting - John Giarrusso, MEMA and Rich Pinney, NJDEP Co-chairs presiding  Welcome: Introductions; Agenda Review; Announcements  2012 funding  Co-Chair Election  Rules of Procedure  Membership: members & alternates appointment status  Legislative Liaisons  Staff Regional Meeting Attendance

339

Forceful Fluid: Scientists Discover a Starchy Substance with Oily  

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

Forceful Fluid: Scientists Discover a Starchy Substance with Oily Forceful Fluid: Scientists Discover a Starchy Substance with Oily Applications Forceful Fluid: Scientists Discover a Starchy Substance with Oily Applications February 16, 2011 - 5:14pm Addthis At left, highly turbulent behavior as water flows into (clear) oil. At right, all turbulence is suppressed by using cornstarch. | Department of Energy Photo | Courtesy of Lawrence Livermore National Laboratory | Public Domain At left, highly turbulent behavior as water flows into (clear) oil. At right, all turbulence is suppressed by using cornstarch. | Department of Energy Photo | Courtesy of Lawrence Livermore National Laboratory | Public Domain Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science Bachelor kitchens are rarely known for their cleanliness. One reason is

340

Department of Energy Establishes Asset Revitalization Task Force  

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

Thursday, February 17, 2011 Thursday, February 17, 2011 Department of Energy Establishes Asset Revitalization Task Force Washington, D.C. � Secretary of Energy Steven Chu today announced the establishment of a Task Force on Asset Revitalization to facilitate a discussion among the Department of Energy, communities around DOE sites, nonprofits, tribal governments, the private sector and other stakeholders to identify reuse approaches as environmental cleanup efforts reach completion. The task force will explore opportunities to reutilize DOE site assets for beneficial purposes, which may include clean energy development, environmental sustainability projects, open space or other uses. �For decades, Department of Energy sites and their surrounding communities have played a vital role in supporting the nation�s nuclear

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While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

FORCE RECONSTRUCTION USING THE SUM OF WEIGHTED ACCELERATIONS  

Office of Scientific and Technical Information (OSTI)

i i FORCE RECONSTRUCTION USING THE SUM OF WEIGHTED ACCELERATIONS TECHNIQUE - _-FUkT PRt_EOURE Thomas G. Came, Randy L. Mayas and Vesta I. Bateman .... _ i_ _ :!_ Sandia NationalLaboratories _. .... Albuquerque, NewMexico87185, USA ' _ i_ _ / ABSTRACT important design consideration. This would include payloador satelliteloads duringrocket launches[3]. Force reconstruction is a procedure in which the externally applied force is inferred from measured An applicationthat will be discussed as part of this structuralresponse ratherthan directlymeasured. In paper is the impact into a rigid barrier of a weapon a recently developed technique, the response system with an energy-absorbing nose. The nose acceleration time-histories are multiplied by scalar had been designed to absorb the energy of impact weights and summed to produce the reconstructed and to mitigate the shock to the

342

July 2012, Work Force Retention Work Group Status Overview  

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

Work Force Retention Work Group Status Overview Work Force Retention Work Group Status Overview Accomplishments: 1. Progress on the completion of the 10 CFR 1046 modifications to address barriers to workforce retention. Written response to public comment is being drafted by HS-51. 2. Pro-Force (PF) union representative, Randy Lawson, identified this accomplishment as the single most significant step toward PF workforce retention in over 20 years. 3. Draft re-charter of PF Career Options Committee (PFCOC) to establish a PF Working Group approved by GC-63 and GC NNSA. Near Term Goals and Activities: 1. Publish 1046 as a final rule - anticipated completion no later than September, assuming timely OMB review and approval. 2. Draft PF Working Group charter final review by senior management to be

343

Final Gulf Coast Ecosystem Restoration Task Force Strategic Plan |  

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

Final Gulf Coast Ecosystem Restoration Task Force Strategic Plan Final Gulf Coast Ecosystem Restoration Task Force Strategic Plan Final Gulf Coast Ecosystem Restoration Task Force Strategic Plan The natural resources of the Gulf's ecosystem are vital to many of the region's industries that directly support economic progress and job creation, including tourism and recreation, seafood production and sales, energy production and navigation and commerce. Among the key priorities of the strategy are: 1) Stopping the Loss of Critical Wetlands, Sand Barriers and Beaches The strategy recommends placing ecosystem restoration on an equal footing with historic uses such as navigation and flood damage reduction by approaching water resource management decisions in a far more comprehensive manner that will bypass harm to wetlands, barrier islands and beaches. The

344

Governor's Guaranteed Work Force Program (West Virginia) | Department of  

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

Governor's Guaranteed Work Force Program (West Virginia) Governor's Guaranteed Work Force Program (West Virginia) Governor's Guaranteed Work Force Program (West Virginia) < Back Eligibility Commercial Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State West Virginia Program Type Workforce development Small, medium and large West Virginia private-for-profit businesses, including but not limited to: Energy, Technology, Aerospace, Automotive, Business Services, Chemicals/Plastics, Metals, Tourist Destinations, Wood Products, Biometrics, Biotech, Food Products, Printing and Warehouse/Distribution are eligible to be reimbursed for expenses incurred when training new employees. Under this program, the West Virginia Development Office can pay up to 100% or $2,000 per trainee, whichever is

345

Forced transport of deformable containers through narrow constrictions  

E-Print Network [OSTI]

We study, numerically and analytically, the forced transport of deformable containers through a narrow constriction. Our central aim is to quantify the competition between the constriction geometry and the active forcing, regulating whether and at which speed a container may pass through the constriction and under what conditions it gets stuck. We focus, in particular, on the interrelation between the force that propels the container and the radius of the channel, as these are the external variables that may be directly controlled in both artificial and physiological settings. We present Lattice-Boltzmann simulations that elucidate in detail the various phases of translocation, and present simplified analytical models that treat two limiting types of these membrane containers: deformational energy dominated by the bending or stretching contribution. In either case we find excellent agreement with the full simulations, and our results reveal that not only the radius but also the length of the constriction determines whether or not the container will pass.

Remy Kusters; Thijs van der Heijden; Badr Kaoui; Jens Harting; Cornelis Storm

2014-05-06T23:59:59.000Z

346

Does The 3N-Force Have A Hard Core?  

E-Print Network [OSTI]

The meson-nucleon dynamics that generates the hard core of the RuhrPot two-nucleon interaction is shown to vanish in the irreducible 3N force. This result indicates a small 3N force dominated by conventional light meson-exchange dynamics and holds for an arbitrary meson-theoretic Lagrangian. The resulting RuhrPot 3N force is defined in the appendix. A completely different result is expected when the Tamm-Dancoff/Bloch-Horowitz procedure is used to define the NN and 3N potentials. In that approach, (e.g. full Bonn potential) both the NN {\\it and} 3N potentials contain non-vanishing contributions from the coherent sum of meson-recoil dynamics and the possibility of a large hard core requiring explicit calculation cannot be ruled out.

J. A. Eden; M. F. Gari

1996-01-17T23:59:59.000Z

347

Determining the role of hydration forces in protein folding  

SciTech Connect (OSTI)

One of the primary issues in protein folding is determining what forces drive folding and eventually stabilize the native state. A delicate balance exists between electrostatic forces such as hydrogen bonding and salt bridges, and the hydrophobic effect, which are present for both intramolecular protein interactions and intermolecular contributions with the surrounding aqueous environment. This article describes a combined experimental, theoretical, and computational effort to show how the complexity of aqueous hydration can influence the structure, folding and aggregation, and stability of model protein systems. The unification of the theoretical and experimental work is the development or discovery of effective amino acid interactions that implicitly include the effects of aqueous solvent. The authors show that consideration of the full range of complexity of aqueous hydration forces such as many-body effects, long-ranged character of aqueous solvation, and the assumptions made about the degree of protein hydrophobicity can directly impact the observed structure, folding, and stability of model protein systems.

Sorenson, J.M. [Univ. of California, Berkeley, CA (United States). Dept. of Chemistry] [Univ. of California, Berkeley, CA (United States). Dept. of Chemistry; Hura, G. [Univ. of California, Berkeley, CA (United States)] [Univ. of California, Berkeley, CA (United States); [Lawrence Berkeley National Lab., CA (United States). Life Sciences Div.; Soper, A.K. [Rutherford Appleton Lab., Didcot (United Kingdom). ISIS Facility] [Rutherford Appleton Lab., Didcot (United Kingdom). ISIS Facility; Pertsemlidis, A. [Univ. of Texas Southwestern Medical Center, Dallas, TX (United States). Dept. of Biochemistry] [Univ. of Texas Southwestern Medical Center, Dallas, TX (United States). Dept. of Biochemistry; Head-Gordon, T. [Lawrence Berkeley National Lab., CA (United States)] [Lawrence Berkeley National Lab., CA (United States)

1999-07-01T23:59:59.000Z

348

New weakly coupled forces hidden in low-energy QCD  

Science Journals Connector (OSTI)

Is it possible to detect a new weakly coupled force at the QCD scale that interacts primarily with quarks? This work investigates experimental signatures of a new MeVGeV gauge boson that couples to the baryon number, with attention to the 100MeVGeV mass range that is the regime of nonperturbative QCD. Such a state can be searched for in rare radiative decays of light mesons (?,??,?,?) as a ?0? resonance, which is its leading decay mode from 140 to 620MeV. This is a new discovery window for forces beyond the Standard Model that is not covered by existing dark photon searches.

Sean Tulin

2014-06-05T23:59:59.000Z

349

Noncontact Rack and Pinion Powered by the Lateral Casimir Force  

Science Journals Connector (OSTI)

The lateral Casimir force is employed to propose a design for a potentially wear-proof rack and pinion with no contact, which can be miniaturized to the nanoscale. The robustness of the design is studied by exploring the relation between the pinion velocity and the rack velocity in the different domains of the parameter space. The effects of friction and added external load are also examined. It is shown that the device can hold up extremely high velocities, unlike what the general perception of the Casimir force as a weak interaction might suggest.

Arash Ashourvan; MirFaez Miri; Ramin Golestanian

2007-04-05T23:59:59.000Z

350

On transition from Alfvn resonance to forced magnetic reconnection  

SciTech Connect (OSTI)

We revisit the transition from Alfvn resonance to forced magnetic reconnection with a focus on the property of their singularities. As the driven frequency tends to zero, the logarithmic singularity of Alfvn resonance shifts to the power-law singularity of forced reconnection, due to merging of the two resonance layers. The transition criterion depends on either kinetic effects or dissipations that resolve the singularity. As an example, a small but finite resistivity ? is introduced to investigate the transition process. The transition threshold is then obtained as the driven frequency reaches a level of ?O((?/k){sup 1/3})

Luan, Q. [MOE Key Lab of Materials Modification by Beams and School of Physics and Optoelectrical Technology, Dalian University of Technology, Dalian 116024 (China); Wang, X., E-mail: xgwang@hit.edu.cn [Department of Physics, Harbin Institute of Technology, Harbin 150001 (China)

2014-07-15T23:59:59.000Z

351

Atomistic force field for alumina fit to density functional theory  

SciTech Connect (OSTI)

We present a force field for bulk alumina (Al{sub 2}O{sub 3}), which has been parametrized by fitting the energies, forces, and stresses of a large database of reference configurations to those calculated with density functional theory (DFT). We use a functional form that is simpler and computationally more efficient than some existing models of alumina parametrized by a similar technique. Nevertheless, we demonstrate an accuracy of our potential that is comparable to those existing models and to DFT. We present calculations of crystal structures and energies, elastic constants, phonon spectra, thermal expansion, and point defect formation energies.

Sarsam, Joanne [Department of Materials, Imperial College London, London SW7 2AZ (United Kingdom) [Department of Materials, Imperial College London, London SW7 2AZ (United Kingdom); Thomas Young Centre, Imperial College London, London SW7 2AZ (United Kingdom); Finnis, Michael W.; Tangney, Paul, E-mail: p.tangney@imperial.ac.uk [Department of Materials, Imperial College London, London SW7 2AZ (United Kingdom) [Department of Materials, Imperial College London, London SW7 2AZ (United Kingdom); Thomas Young Centre, Imperial College London, London SW7 2AZ (United Kingdom); Department of Physics, Imperial College London, London SW7 2AZ (United Kingdom)

2013-11-28T23:59:59.000Z

352

Magnus force in discrete and continuous two-dimensional superfluids  

SciTech Connect (OSTI)

Motion of vortices in two-dimensional superfluids in the classical limit is studied by solving the Gross-Pitaevskii equation numerically on a uniform lattice. We find that, in the presence of a superflow directed along one of the main lattice periods, vortices move with the superflow on fine lattices but perpendicular to it on coarse ones. We interpret this result as a transition from the full Magnus force in a Galilean-invariant limit to vanishing effective Magnus force in a discrete system, in agreement with the existing experiments on vortex motion in Josephson junction arrays.

Gecse, Z.; Khlebnikov, S. [Department of Physics, Purdue University, West Lafayette, Indiana 47907 (United States)

2005-08-01T23:59:59.000Z

353

Laboratory and Multimedia in Science Teaching: Experiments about Magnetic Force  

Science Journals Connector (OSTI)

Abstract We investigated the effectiveness of using multimedia tools in favoring learning of magnetic forces, a topic that physics education research showed to be particularly complex and difficult for students. We designed a sequence of experiments that was tested with about 150 high school students. Our results compared with the ones reported in the literature indicate that student's understanding of the direction and magnitude of the magnetic force markedly improved and typical difficulties were overcome. The work also allowed create a group of in service teachers who continue cooperating with the researchers in experimenting and improving the activity sequence.

Pasquale Onorato; Anna De Ambrosis

2014-01-01T23:59:59.000Z

354

Modeling electrostatic patch effects in Casimir force measurements  

E-Print Network [OSTI]

Electrostatic patch potentials give rise to forces between neutral conductors at distances in the micrometer range and must be accounted for in the analysis of Casimir force experiments. In this paper we develop a quasi-local model for describing random potentials on metallic surfaces. In contrast to some previously published results, we find that patches may provide a significant contribution to the measured signal, and may render the experimental data at distances below 1 micrometer compatible with theoretical predictions based on the Drude model.

R. O. Behunin; F. Intravaia; D. A. R. Dalvit; P. A. Maia Neto; S. Reynaud

2011-08-08T23:59:59.000Z

355

Measurement of three-point hitch forces on agricultural tractors  

E-Print Network [OSTI]

INDV NO S30803 HDLIH lNIOd-33BHl 30 lN3W3'dOSV3W NEASUREMENT OF THREE-POINT HITCH FORCES ON AGRICULTURAL TRACTORS A Thesis by STEVEN MORRIS BANDY Approved as to style and content by: Bill A. Stout (Chairman of Committee) Stephen W. Searcy... (Member) Thomas R. Lalk (Member) dward . Hiler (Head of Department) August 1986 111 ABSTRACT measurement Of Three-Point Hitch Forces On Agricultural Tractors (August 1986) Steven Horris Bandy B. S. A. , Hurray State University Chairman...

Bandy, Steven Morris

2012-06-07T23:59:59.000Z

356

The mechano-chemistry of cytoskeletal force generation  

E-Print Network [OSTI]

In this communication, we propose a model to study the non-equilibrium process by which actin stress fibers develop force in contractile cells. The emphasis here is on the non-equilibrium thermodynamics, which is necessary to address the mechanics as well as the chemistry of dynamic cell contractility. In this setting we are able to develop a framework that relates (a) the dynamics of force generation within the cell and (b) the cell response to external stimuli to the chemical processes occurring within the cell, as well as to the mechanics of linkage between the stress fibers, focal adhesions and extra-cellular matrix.

Mirko Maraldi; Krishna Garikipati

2014-04-23T23:59:59.000Z

357

Impact of force withdrawal on options for conventional defenses  

SciTech Connect (OSTI)

Soviet withdrawal from the Warsaw Treaty Organization (WTO) could open new defensive options. This report gives some background on those options from post-war nuclear and conventional strategies and the quantitative Soviet threat tot he role of firepower, close air support, and battlefield attrition. Withdrawal under the Conventional Forces in Europe (CFE) Treaty could provide a buffer between opposing armies that aggressor armies drop the bridges and disrupt the roads and rails that would have to be used. If forces were brought into battle piecemeal, they would be annihilated. That would permit effective use of advanced and prepositioned weapons, which would favor the defense. 9 refs.

Canavan, G.H.

1991-04-01T23:59:59.000Z

358

On Tensor Forces and the Theory of Light Nuclei  

Science Journals Connector (OSTI)

The quadrupole moment of the deuteron indicates the existence of non-central tensor forces in nuclei which destroy the constancy of the total orbital angular momentum. With simple operational representations of the wave functions, the influence of two-body tensor forces on the ground state eigenfunctions of the light nuclei H3 and He4 has been calculated. In H3 the tensor forces directly couple to the fundamental S122 state a D124 state, which in turn interacts with P122 and P124. To the fundamental S01 state of He4 is admixed a D05 state which is coupled by the tensor forces with P03. All states consistent with the total angular momentum and parity conservation rules occur in the ground state eigenfunctions, and these nuclei therefore constitute the simplest examples of the complete break-down of spin and orbital angular momentum conservation laws. Rarita and Schwinger have satisfactorily accounted for the properties of the deuteron by including the tensor force in a simple interaction represented by a rectangular well potential. With this interaction to describe the forces between all pairs of nuclear particles, the binding energies of H3 and He4 have been estimated by a variation method The trial functions are of the form S122+D124 for H3 and S01+D05 for He4, with Gaussian radial functions. The calculations yield 32 and 50 percent of the binding energy for H3 and He4, respectively, while a similar test calculation for the deuteron gives 54 percent of the binding energy. The probability that these nuclei are in a D state is found to be 4 percent for all three nuclei, in agreement with the exact deuteron computations. Improvement of the radial dependence of the trial functions increases the estimated binding energy of the deuteron to 76 percent of the known value but does not materially affect either the estimated binding energies of H3 and He4, or the amount of D state admixture of the three nuclei. An analysis of the results shows that the tensor forces, which produce all the binding in the deuteron, are relatively ineffective in binding H3 and He4. This apparently indicates that the assumption of ordinary and tensor forces of the same range is not adequate to represent the properties of H3 and He4.

Edward Gerjuoy and Julian Schwinger

1942-02-01T23:59:59.000Z

359

Force and stroke of a hydrogel actuator Widusha R. K. Illeperuma,ab  

E-Print Network [OSTI]

Force and stroke of a hydrogel actuator Widusha R. K. Illeperuma,ab Jeong-Yun Sun,ab Zhigang Suoab material is normally characterized by its force­stroke curve, but little is known about the force­stroke behavior of hydrogels. We use the theory of the ideal elastomeric gel to predict the force­stroke curves

Suo, Zhigang

360

Demonstration of Security Benefits of Renewable Generation at FE Warren Air Force Base  

SciTech Connect (OSTI)

Report detailing field demonstration of security benefits of renewable generation at FE Warren Air Force Base.

Warwick, William M.; Myers, Kurt; Seifert, Gary

2010-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

Electromechanical coupling in free-standing AlGaNGaN planar structures Air Force Research Laboratory, Materials and Manufacturing Directorate, Wright-Patterson Air Force  

E-Print Network [OSTI]

Research Laboratory, Materials and Manufacturing Directorate, Wright-Patterson Air Force Base, Ohio 45433 and Semiconductor Research Center, Wright State University, Dayton, Ohio 45435 J. D. Albrecht Air Force Research Laboratory, Wright-Patterson Air Force Base, Ohio 45433 E. Pan Department of Civil Engineering

Pan, Ernie

362

Residential Forced Air System Cabinet Leakage and Blower Performance  

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

Residential Forced Air System Cabinet Leakage and Blower Performance Residential Forced Air System Cabinet Leakage and Blower Performance Title Residential Forced Air System Cabinet Leakage and Blower Performance Publication Type Report LBNL Report Number LBNL-3383E Year of Publication 2010 Authors Walker, Iain S., Darryl J. Dickerhoff, and William W. Delp Publisher Lawrence Berkeley National Laboratory City Berkeley Keywords air flow measurement, air leakage, blower power measurement, blowers, energy performance of buildings group, forced air systems, furnaces, indoor environment department, other, public interest energy research (pier) program, residential hvac Abstract This project evaluated the air leakage and electric power consumption of Residential HVAC components, with a particular focus on air leakage of furnace cabinets. Laboratory testing of HVAC components indicated that air leakage can be significant and highly variable from unit to unit - indicating the need for a standard test method and specifying maximum allowable air leakage in California State energy codes. To further this effort, this project provided technical assistance for the development of a national standard for Residential HVAC equipment air leakage. This standard is being developed by ASHRAE and is called "ASHRAE Standard 193P - Method of test for Determining the Air Leakage Rate of HVAC Equipment". The final part of this project evaluated techniques for measurement of furnace blower power consumption. A draft test procedure for power consumption was developed in collaboration with the Canadian General Standards Board: CSA 823 "Performance Standard for air handlers in residential space conditioning systems".

363

Forces on a magnet moving past figure-eight coils  

SciTech Connect (OSTI)

For the first time, the lift, drag, and guidance forces acting on a permanent magnet are measured as the magnet passes over different arrays of figure-eight (null-flux) coils. The experimental results are in good agreement with the predictions of dynamic circuit theory, which is used to explain more optimal coil arrays.

Mulcahy, T.H.; He, Jianliang; Rote, D.M. [Argonne National Lab., IL (United States); Rossing, T.D. [Northern Illinois Univ., De Kalb, IL (United States). Dept. of Physics

1993-03-01T23:59:59.000Z

364

Forces on a magnet moving past figure-eight coils  

SciTech Connect (OSTI)

For the first time, the lift, drag, and guidance forces acting on a permanent magnet are measured as the magnet passes over different arrays of figure-eight (null-flux) coils. The experimental results are in good agreement with the predictions of dynamic circuit theory, which is used to explain more optimal coil arrays.

Mulcahy, T.H.; He, Jianliang; Rote, D.M. (Argonne National Lab., IL (United States)); Rossing, T.D. (Northern Illinois Univ., De Kalb, IL (United States). Dept. of Physics)

1993-01-01T23:59:59.000Z

365

Multiphase patterns in periodically forced oscillatory systems Christian Elphick  

E-Print Network [OSTI]

to infinity. Quintic nonlinearities lift the degeneracy at the instability point but do not change the basic quarter of the forcing frequency the 4:1 resonance . These systems possess four coexisting stable states. The instability is degenerate for an amplitude equation with cubic nonlinearities. At the instability point

Hagberg, Aric

366

The effect of the Coriolis force on Faraday waves  

Science Journals Connector (OSTI)

...possibility of a tri-critical point at the onset of the surface...Force|Tri-Critical Point| 10.1098/rspa...Applied Mathematics Unit, Indian Statistical Institute...and the tri-critical point at the onset of primary...SRIC) unit of the Indian Institute of Technology...

2004-01-01T23:59:59.000Z

367

United States of America Electric Energy Market Competition Task Force  

E-Print Network [OSTI]

of competition within the wholesale and retail market for electric energy in the United States and to submiti United States of America Electric Energy Market Competition Task Force and the Federal Energy and Retail Markets for Electric Energy Docket No. AD05

Tesfatsion, Leigh

368

Bending waves due to a moving harmonic force.  

Science Journals Connector (OSTI)

In many structurally induced and flow?induced vibration problems the harmonic forcing function is not stationary but moves with a velocity V 0. The effect of the forcing function velocity V 0 upon the free vibrational wave?number characteristics of a membrane and a plate is analyzed. The Mach numberM is defined to be the ratio of the velocity V 0 to the wave speed of the bending waves. For the membrane the effect of the Mach number is to increase the wave number (shorter wavelength) ahead of the forcing function and to decrease the wave number (longer wavelength) behind it. At supersonic speeds no disturbances travel ahead of the forcing function and both wave numbers lead to trailing waves. These results are equivalent to the classical Doppler?shifted results. The results of the plate are more complex. The right and left traveling waves retain their basic properties with the magnitude of the wave number changing monotomically as a function of the Mach numberM. The near?field decaying disturbances also retain their basic properties but immediately obtain components that induce the decaying disturbances to become left traveling waves with decaying components. At Mach numbers greater than 2 these disturbances become pure waves trailing without any decaying factor. The importance of each of these components as a function of the Mach number is discussed.

Mauro Pierucci

1992-01-01T23:59:59.000Z

369

The Response of the Thermosphere and Ionosphere to Magnetospheric Forcing  

Science Journals Connector (OSTI)

...velocities and rapid plasma convection forced...dependent on the plasma convection patterns...causes high-density plasma plumes in the winter...terms of the neutral thermal and compositional...effects will be in non-sunlit regions...well. Simulating atmospheric density and compositional...

1989-01-01T23:59:59.000Z

370

Effects of vortical and entropic forcing on detonation dynamics  

E-Print Network [OSTI]

Effects of vortical and entropic forcing on detonation dynamics L. Massa, M. Chauhan, and F.K. Lu 1 Introduction Experiments [3] have shown that detonations in non-ideal conditions, i.e., subject to strong combustion. The present research examines the interaction of detonation with turbulence with emphasis

Texas at Arlington, University of

371

Bacteria Total Maximum Daily Load Task Force Final Report  

E-Print Network [OSTI]

Research and Development Needs 51 References 64 Appendix 1: Bacteria TMDL Task Force Members and Expert Advisors 71 Appendix 2: Models Used in Bacteria Projects 73 as Described in EPA Publications... Appendix 3: EPA Bacteria TMDL Guidelines 78 Appendix 4: State Approaches to Bacteria TMDL 88 Development Appendix 5: Comments from Expert Advisory Group 100 1 Executive Summary In September 2006, the Texas...

Jones, C. Allan; Wagner, Kevin; Di Giovanni, George; Hauck, Larry; Mott, Joanna; Rifai, Hanadi; Srinivasan, Raghavan; Ward, George; Wythe, Kathy

372

Carbon nanotubes adhesion and nanomechanical behavior from peeling force spectroscopy  

E-Print Network [OSTI]

Carbon nanotubes adhesion and nanomechanical behavior from peeling force spectroscopy Julien December 17, 2010 Abstract Applications based on Single Walled Carbon Nanotube (SWNT) are good example such as adhesion energy per unit length, curvature and bending rigidity of the nanotube. A complete picture

Boyer, Edmond

373

Report of the Task Force on University Libraries  

E-Print Network [OSTI]

's Libraries: The Need for Reform ............... 3 II. Core Recommendations of the Task Force'S LIBRARIES: THE NEED FOR REFORM Just as its largest building, Widener Library, stands at the center was not to wring resources out of the libraries, but rather to recommend reforms that would allow the libraries

Paulsson, Johan

374

Multi-dimensional Longwave Forcing of Boundary Layer Cloud Systems  

SciTech Connect (OSTI)

The importance of multi-dimensional (MD) longwave radiative effects on cloud dynamics is evaluated in a large eddy simulation (LES) framework employing multi-dimensional radiative transfer (Spherical Harmonics Discrete Ordinate Method SHDOM). Simulations are performed for a case of unbroken, marine boundary layer stratocumulus and a broken field of trade cumulus. Snapshot calculations of MD and IPA (independent pixel approximation 1D) radiative transfer applied to LES cloud fields show that the total radiative forcing changes only slightly, although the MD effects significantly modify the spatial structure of the radiative forcing. Simulations of each cloud type employing MD and IPA radiative transfer, however, differ little. For the solid cloud case, relative to using IPA, the MD simulation exhibits a slight reduction in entrainment rate and boundary layer TKE relative to the IPA simulation. This reduction is consistent with both the slight decrease in net radiative forcing and a negative correlation between local vertical velocity and radiative forcing, which implies a damping of boundary layer eddies. Snapshot calculations of the broken cloud case suggest a slight increase in radiative cooling, though few systematic differences are noted in the interactive simulations. We attribute this result to the fact that radiative cooling is a relatively minor contribution to the total energetics. For the cloud systems in this study, the use of IPA longwave radiative transfer is sufficiently accurate to capture the dynamical behavior of BL clouds. Further investigations are required in order to generalize this conclusion for other cloud types and longer time integrations. 1

Mechem, David B.; Kogan, Y. L.; Ovtchinnikov, Mikhail; Davis, Anthony B; Evans, K. F.; Ellingson, Robert G.

2008-12-20T23:59:59.000Z

375

Memorandum, Protective Force Law Enforcement Authority- May 1, 2009  

Broader source: Energy.gov [DOE]

Investigation allegations that contractor procetive force personnel at a DOE site exceeded their legistative ,regulatory, and policy-based authority by providing on-duty, armed off-site assistance to local law enforcement authorites during other than recapture/recovery operations, and by accessing the local law enforcement database for background checks during the course of on-site administrative traffic stops.

376

Quantized friction force: Lindbladian model satisfying Ehrenfest theorems  

E-Print Network [OSTI]

We construct a quantum counterpart of classical friction, a dissipative force acting against the direction of motion with the magnitude proportional to particle's velocity. In particular, a Lindblad master equation is derived satisfying the appropriate dynamical relations for observables (i.e., the Ehrenfest theorems). These findings significantly advance a long search for a universal valid Lindbladian model of quantum friction.

Denys I. Bondar; Renan Cabrera; Andre Campos; Herschel A. Rabitz

2014-12-05T23:59:59.000Z

377

Renormalized Energy and Forces on Dislocations Paolo Cermelli Giovanni Leoni  

E-Print Network [OSTI]

the problem. The energy content of a set of dislocations is fully characterized by the regular partRenormalized Energy and Forces on Dislocations Paolo Cermelli Giovanni Leoni January 10, 2005 characterize elastic equilibrium as the limit of the minimizers of a family of energy functionals, obtained

378

Furlough or Reduction in Force in the Senior Executive Service  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

To establish requirements and assign responsibilities for furlough and reduction in force (RIF) of the Senior Executive Service (SES) in the Department of Energy (DOE) and the National Nuclear Security Administration (NNSA). Cancels O DOE 3350.1 Chg 1 and DOE 3351.2 Chg 1.

2003-05-15T23:59:59.000Z

379

Combined single-molecule force and fluorescence measurements for biology  

E-Print Network [OSTI]

Minireview Combined single-molecule force and fluorescence measurements for biology Mark I Wallace, some of which allow cellular processes to be examined at the level of a single molecule. In particular of resolv- ing single molecules in aqueous solution at room tempera- ture [1-7]. Now that the field is over

Wallace, Mark

380

Guide for Establishment of a Contingency Protective Force  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The Guide was developed to provide assistance in ensuring continued safe and secure operation of DOE sites and facilities, protection of Departmental employees, and the public in the event of emergency situations involving the establishment and deployment of a contingency protective force and the conduct of sustained operations. Canceled by DOE N 251.80.

2003-03-27T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

Russian (C. I. S. ) strategic nuclear forces, end of 1992  

SciTech Connect (OSTI)

Russian (C.I.S.) strategic nuclear forces are approximately the same size as a year ago. The SS-25 intercontinental ballistic missile (ICBM) is the only weapon system in production; it continues to be fielded. There are still approximately 3,100 warheads deployed in Ukraine, Kazakhstan, and Belarus.

Not Available

1993-03-01T23:59:59.000Z

382

Improvement of cutting forces modeling based on oriented cutting tests  

E-Print Network [OSTI]

and fatigue or corrosion resistance, the cutting forces values should be known as precisely as possible of the elementary edge in the reference plane rP . However, when turning in the tool nose or with round inserts. For this study, a new elementary cutting operation, called "oriented cutting", has been tested

Paris-Sud XI, Université de

383

US nuclear forces and Japanese/Western pacific security  

SciTech Connect (OSTI)

The role that U.S. nuclear weapons historically played in maintaining the security of U.S. interests and allies in East Asia and the Pacific is examined because nuclear weapons were important but in a different context than Europe. Domestic difficulties finally compelled the former USSR to abandon its long-standing confrontational policy toward the United States, specifically, and the West, generally, thereby redirecting Russian foreign policy to one that is more conciliatory and cooperative than the policies of past years. This historic change, which has emerged in degrees over the last four to five years, has had multifaceted effects on international politics - the conclusion in December 1987 of the Intermediate-Range Nuclear Forces (INF) Treaty; the fall of the Communist regimes in Eastern Europe and the unification of Germany; the signing of the Conventional Forces in Europe (CFE) Treaty in November 1990, which aims at stabilizing the conventional force balance in Europe; an unprecedented degree of American-Soviet cooperation within the framework of the United Nations during the Middle East crisis brought about by Iraq`s invasion of Kuwait; and the signing of the Strategic Arms Reduction Treaty (START) in July 1991, the framework of which has largely been negotiated on American terms. In Northeast Asia and the Western Pacific, the composition and deployment posture of former Soviet forces have not undergone so remarkable a change and, therefore, the percevied threat is not declining dramatically. 17 refs.

Ogawa, Shinichi [National Institute for Defense Studies, Tokyo (Japan)

1992-12-31T23:59:59.000Z

384

Lithium Lorentz Force Accelerator Thruster (LiLFA)  

E-Print Network [OSTI]

Lithium Lorentz Force Accelerator Thruster (LiLFA) Adam Coulon Princeton University Electric originally came from the MAI (Moscow Aviation Institute) Russia · Many Princeton graduate students have #12;LiLFA Thruster · Lithium vapor ionizes in the electric field · A current evolves in the plasma

Petta, Jason

385

FAST FORCE ALGORITHMS AND SOLAR SYSTEM INTEGRATIONS Paul Wiegert,1  

E-Print Network [OSTI]

FAST FORCE ALGORITHMS AND SOLAR SYSTEM INTEGRATIONS Paul Wiegert,1 Douglas McNeil, and Martin Duncan Department of Physics, Queen's University, Kingston, ON K7L 3N6, Canada and Hal Levison Department theoretical solar system research over the past decade. As implemented, they involve the direct computation

Wiegert, Paul

386

CORONAL MASS EJECTION MASS, ENERGY, AND FORCE ESTIMATES USING STEREO  

SciTech Connect (OSTI)

Understanding coronal mass ejection (CME) energetics and dynamics has been a long-standing problem, and although previous observational estimates have been made, such studies have been hindered by large uncertainties in CME mass. Here, the two vantage points of the Solar Terrestrial Relations Observatory (STEREO) COR1 and COR2 coronagraphs were used to accurately estimate the mass of the 2008 December 12 CME. Acceleration estimates derived from the position of the CME front in three dimensions were combined with the mass estimates to calculate the magnitude of the kinetic energy and driving force at different stages of the CME evolution. The CME asymptotically approaches a mass of 3.4 {+-} 1.0 Multiplication-Sign 10{sup 15} g beyond {approx}10 R{sub Sun }. The kinetic energy shows an initial rise toward 6.3 {+-} 3.7 Multiplication-Sign 10{sup 29} erg at {approx}3 R{sub Sun }, beyond which it rises steadily to 4.2 {+-} 2.5 Multiplication-Sign 10{sup 30} erg at {approx}18 R{sub Sun }. The dynamics are described by an early phase of strong acceleration, dominated by a force of peak magnitude of 3.4 {+-} 2.2 Multiplication-Sign 10{sup 14} N at {approx}3 R{sub Sun }, after which a force of 3.8 {+-} 5.4 Multiplication-Sign 10{sup 13} N takes effect between {approx}7 and 18 R{sub Sun }. These results are consistent with magnetic (Lorentz) forces acting at heliocentric distances of {approx}<7 R{sub Sun }, while solar wind drag forces dominate at larger distances ({approx}>7 R{sub Sun }).

Carley, Eoin P.; Gallagher, Peter T. [Astrophysics Research Group, School of Physics, Trinity College Dublin, Dublin 2 (Ireland); McAteer, R. T. James [Department of Astronomy, New Mexico State University, Las Cruces, NM 88003-8001 (United States)

2012-06-10T23:59:59.000Z

387

Indirect radiative forcing by ion-mediated nucleation of aerosol  

SciTech Connect (OSTI)

A clear understanding of particle formation mechanisms is critical for assessing aerosol indirect radiative forcing and associated climate feedback processes. Recent studies reveal the importance of ion-mediated nucleation (IMN) in generating new particles and cloud condensation nuclei (CCN) in the atmosphere. Here we implement for the first time a physically based treatment of IMN into the Community Atmosphere Model version 5. Our simulations show that, compared to globally averaged results based on binary homogeneous nucleation (BHN), the presence of ionization (i.e., IMN) halves H2SO4 column burden, but increases the column integrated nucleation rate by around one order of magnitude, total particle number burden by a factor of ~ 3, CCN burden by ~ 10% (at 0.2% supersaturation) to 65% (at 1.0% supersaturation), and cloud droplet number burden by ~ 18%. Compared to BHN, IMN increases cloud liquid water path by 7.5%, decreases precipitation by 1.1%, and increases total cloud cover by 1.9%. This leads to an increase of total shortwave cloud radiative forcing by 3.67 W/m2 (more negative) and longwave cloud forcing by 1.78 W/m2 (more positive), resulting in a -1.9 W/m2 net change in cloud radiative forcing associated with IMN. The significant impacts of ionization on global aerosol formation, CCN abundance, and cloud radiative forcing may provide an important physical mechanism linking the global energy balance to various processes affecting atmospheric ionization, which should be properly represented in climate models.

Yu, Fangqun; Luo, Gan; Liu, Xiaohong; Easter, Richard C.; Ma, Xiaoyan; Ghan, Steven J.

2012-12-03T23:59:59.000Z

388

Force Control and Nonlinear Master-Slave Force Profile to Manage an Admittance Type Multi-Fingered Haptic User Interface  

SciTech Connect (OSTI)

Natural movements and force feedback are important elements in using teleoperated equipment if complex and speedy manipulation tasks are to be accomplished in remote and/or hazardous environments, such as hot cells, glove boxes, decommissioning, explosives disarmament, and space to name a few. In order to achieve this end the research presented in this paper has developed an admittance type exoskeleton like multi-fingered haptic hand user interface that secures the users palm and provides 3-dimensional force feedback to the users fingertips. Atypical to conventional haptic hand user interfaces that limit themselves to integrating the human hands characteristics just into the systems mechanical design this system also perpetuates that inspiration into the designed user interfaces controller. This is achieved by manifesting the property differences of manipulation and grasping activities as they pertain to the human hand into a nonlinear master-slave force relationship. The results presented in this paper show that the admittance-type system has sufficient bandwidth that it appears nearly transparent to the user when the user is in free motion and when the system is subjected to a manipulation task, increased performance is achieved using the nonlinear force relationship compared to the traditional linear scaling techniques implemented in the vast majority of systems.

Anthony L. Crawford

2012-08-01T23:59:59.000Z

389

Gaussian Process Regression for Vessel Performance Monitoring Benjamin Pjedsted Pedersen, FORCE Technology, Copenhagen/Denmark, bpp@force.dk  

E-Print Network [OSTI]

of fouling has been evaluated by comparing e.g. the actual fuel consumption with a theoretical estimate basedGaussian Process Regression for Vessel Performance Monitoring Benjamin Pjedsted Pedersen, FORCE of the energy consumption on a ship. Using different data sets, from five sister container ships, the method

390

Radiative forcing in the ACCMIP historical and future climate simulations  

SciTech Connect (OSTI)

The Atmospheric Chemistry and Climate Model Intercomparison Project (ACCMIP) examined the short-lived drivers of climate change in current climate models. Here we evaluate the 10 ACCMIP models that included aerosols, 8 of which also participated in the Coupled Model Intercomparison Project phase 5 (CMIP5). The models reproduce present-day total aerosol optical depth (AOD) relatively well, though many are biased low. Contributions from individual aerosol components are quite different, however, and most models underestimate east Asian AOD. The models capture most 1980-2000 AOD trends well, but underpredict increases over the Yellow/Eastern Sea. They strongly underestimate absorbing AOD in many regions. We examine both the direct radiative forcing (RF) and the forcing including rapid adjustments (effective radiative forcing; ERF, including direct and indirect effects). The models all-sky 1850 to 2000 global mean annual average total aerosol RF is (mean; range) ?0.26Wm?2; ?0.06 to ?0.49Wm?2. Screening based on model skill in capturing observed AOD yields a best estimate of ?0.42Wm?2; ?0.33 to ?0.50Wm?2, including adjustment for missing aerosol components in some models. Many ACCMIP and CMIP5 models appear to produce substantially smaller aerosol RF than this best estimate. Climate feedbacks contribute substantially (35 to ?58 %) to modeled historical aerosol RF. The 1850 to 2000 aerosol ERF is ?1.17Wm?2; ?0.71 to ?1.44Wm?2. Thus adjustments, including clouds, typically cause greater forcing than direct RF. Despite this, the multi-model spread relative to the mean is typically the same for ERF as it is for RF, or even smaller, over areas with substantial forcing. The largest 1850 to 2000 negative aerosol RF and ERF values are over and near Europe, south and east Asia and North America. ERF, however, is positive over the Sahara, the Karakoram, high Southern latitudes and especially the Arctic. Global aerosol RF peaks in most models around 1980, declining thereafter with only weak sensitivity to the Representative Concentration Pathway (RCP). One model, however, projects approximately stable RF levels, while two show increasingly negative RF due to nitrate (not included in most models). Aerosol ERF, in contrast, becomes more negative during 1980 to 2000. During this period, increased Asian emissions appear to have a larger impact on aerosol ERF than European and North American decreases due to their being upwind of the large, relatively pristine Pacific Ocean. There is no clear relationship between historical aerosol ERF and climate sensitivity in the CMIP5 subset of ACCMIP models. In the ACCMIP/CMIP5 models, historical aerosol ERF of about ?0.8 to ?1.5Wm?2 is most consistent with observed historical warming. Aerosol ERF masks a large portion of greenhouse forcing during the late 20th and early 21st century at the global scale. Regionally, aerosol ERF is so large that net forcing is negative over most industrialized and biomass burning regions through 1980, but remains strongly negative only over east and southeast Asia by 2000. Net forcing is strongly positive by 1980 over most deserts, the Arctic, Australia, and most tropical oceans. Both the magnitude of and area covered by positive forcing expand steadily thereafter.

Shindell, Drew; Lamarque, J.-F.; Schulz, M.; Flanner, M. G.; Jiao, C.; Chin, Mian; Young, P. J.; Lee, Y. H.; Rotstayn, Leon; Mahowald, N. M.; Milly, G.; Faluvegi, G.; Balkanski, Y.; Collins, W. J.; Conley, Andrew; Dalsoren, S.; Easter, Richard C.; Ghan, Steven J.; Horowitz, L.; Liu, Xiaohong; Myhre, G.; Nagashima, T.; Naik, Vaishali; Rumbold, S.; Skeie, R. B.; Sudo, K.; Szopa, S.; Takemura, T.; Voulgarakis, A.; Yoon, Jin-Ho; Lo, Fiona

2013-03-15T23:59:59.000Z

391

DESIGN AND CONSTRUCTION OF A FORCE-REFLECTING TELEOPERATION SYSTEM  

SciTech Connect (OSTI)

For certain applications, such as space servicing, undersea operations, and hazardous material handling tasks in nuclear reactors, the environments can be uncertain, complex, and hazardous. Lives may be in danger if humans were to work under these conditions. As a result, a man-machine system--a teleoperator system--has been developed to work in these types of environments. In a typical teleoperator system, the actual system operates at a remote site; the operator located away from this system usually receives visual information from a video image and/or graphical animation on the computer screen. Additional feedback, such as aural and force information, can significantly enhance performance of the system. Force reflection is a type of feedback in which forces experienced by the remote manipulator are fed back to the manual controller. Various control methods have been proposed for implementation on a teleoperator system. In order to examine different control schemes, a one Degree-Of-Freedom (DOF) Force-Reflecting Manual Controller (FRMC) is constructed and integrated into a PC. The system parameters are identified and constructed as a mathematical model. The Proportional-Integral-Derivative (PID) and fuzzy logic controllers are developed and tested experimentally. Numerical simulation results obtained from the mathematical model are compared with those of experimental data for both types of controllers. In addition, the concept of a telesensation system is introduced. A telesensation system is an advanced teleoperator system that attempts to provide the operator with sensory feedback. In this context, a telesensation system integrates the use of a Virtual Reality (VR) unit, FRMC, and Graphical User Interface (GUI). The VR unit is used to provide the operator with a 3-D visual effect. Various commercial VR units are reviewed and features compared for use in a telesensation system. As for the FRMC, the conceptual design of a 3-DOF FRMC is developed in an effort to make the system portable, compact, and lightweight. A variety of design alternatives are presented and evaluated. Finally, a GUI software package is developed to interface with several teleoperation unit components. These components include an industrial robot, electric motor, encoder, force/torque sensor, and CCD camera. The software includes features such as position scaling, force scaling, and rereferencing and is intended to provide a sound basis for the development of a multi-DOF FRMC system in the future.

M.A. Ebadian, Ph.D.

1999-01-01T23:59:59.000Z

392

Air Force Academy, Colorado: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Force Academy, Colorado: Energy Resources Force Academy, Colorado: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 38.990448°, -104.860139° 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":38.990448,"lon":-104.860139,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

393

Single Column Model Simulations of Cloud Sensitivity to Forcing  

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

Single-Column Model Simulations Single-Column Model Simulations of Cloud Sensitivity to Forcing A. D. Del Genio National Aeronautics and Space Administration Goddard Institute for Space Studies New York, New York A. B. Wolf National Aeronautics and Space Administration SGT, Inc., Goddard Institute for Space Studies New York, New York Introduction The Atmospheric Radiation Measurement (ARM) Program single-column modeling (SCM) framework has to date used several fairly brief intensive observing periods (IOPs) to evaluate the performance of climate model parameterizations. With only a few weather events in each IOP, it is difficult to separate errors associated with the instantaneous dynamical forcing from errors in parameterization. It is also impossible to determine whether model errors are systematic and climatically significant. This

394

Direct Aerosol Forcing in the Infrared at the SGP Site?  

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

Direct Aerosol Forcing in the Infrared at the SGP Site? Direct Aerosol Forcing in the Infrared at the SGP Site? D. D. Turner and C. N. Long Pacific Northwest National Laboratory Richland, Washington Introduction Low level haze is often observed during the night and early morning hours in many locations. This haze is typically formed during quiescent conditions by radiative cooling of the surface, which lowers the ambient temperature and consequently increases the near-surface relative humidity (RH). Many aerosols start to deliquesce around 75% relative humidity (RH) (depending on their chemical composition), and thus if the near surface RH increases above this level, haze will form. The Atmospheric Radiation Measurement (ARM) Program's ultimate goal, stated simply, is to improve the treatment of radiative transfer in global climate models. Global climate models typically do not

395

ARM - Publications: Science Team Meeting Documents: Cloud Radiative Forcing  

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

Cloud Radiative Forcing at the ARM Climate Research Facility: Part 2. The Cloud Radiative Forcing at the ARM Climate Research Facility: Part 2. The Vertical Redistribution of Radiant Energy by Clouds. Mace, Gerald University of Utah Benson, Sally University of Utah Kato, Seiji Hampton University/NASA Langley Research Center Documentation with data of the effects of clouds on the radiant energy balance of the surface and atmosphere represent a critical shortcoming in the set of observations that are needed to ascertain the validity of model simulations of the earth's climate. While clouds are known to cool the climate system from TOA radiation budget studies, the redistribution of energy between the surface and atmosphere and within the atmosphere by clouds has not been examined in detail. Using data collected at the Atmospheric Radiation Measurement Program (ARM) Southern Great Plains (SGP)

396

Do Diurnal Aerosol Changes Affect Daily Average Radiative Forcing?  

SciTech Connect (OSTI)

Strong diurnal variability of aerosol has been observed frequently for many urban/industrial regions. How this variability may alter the direct aerosol radiative forcing (DARF), however, is largely unknown. To quantify changes in the time-averaged DARF, we perform an assessment of 29 days of high temporal resolution ground-based data collected during the Two-Column Aerosol Project (TCAP) on Cape Cod, which is downwind of metropolitan areas. We demonstrate that strong diurnal changes of aerosol loading (about 20% on average) have a negligible impact on the 24-h average DARF, when daily averaged optical properties are used to find this quantity. However, when there is a sparse temporal sampling of aerosol properties, which may preclude the calculation of daily averaged optical properties, large errors (up to 100%) in the computed DARF may occur. We describe a simple way of reducing these errors, which suggests the minimal temporal sampling needed to accurately find the forcing.

Kassianov, Evgueni I.; Barnard, James C.; Pekour, Mikhail S.; Berg, Larry K.; Michalsky, Joseph J.; Lantz, K.; Hodges, G. B.

2013-06-17T23:59:59.000Z

397

?6 and ?8 infrared bands and force field of disilane  

Science Journals Connector (OSTI)

The infrared absorption spectrum of the ?6 and ?8 bands of disilane (Si2H6) was recorded at medium resolution (0.1-0.05 cm?1). A rotation analysis of the P(J) and R(J) structure of ?6 was carried out, yielding the band origin and information on the B constant of the ground and v6 = 1 states of the molecule, and on the DJ centrifugal distortion constant. About 400 transitions of the ?8 band were assigned and analysed, giving information on the band origin and the rotational constants of the v8 = 1 state. Using the new and previous information on the vibrational spectrum of Si2H6 and Si2D6, a force constant refinement was performed. Several force field models were tried and a discussion of the results is presented.

Aida Ben Altabef; Rafael Escribano

1992-01-01T23:59:59.000Z

398

Casimir-Lifshitz force out of thermal equilibrium  

SciTech Connect (OSTI)

We study the Casimir-Lifshitz interaction out of thermal equilibrium, when the interacting objects are at different temperatures. The analysis is focused on the surface-surface, surface-rarefied body, and surface-atom configurations. A systematic investigation of the contributions to the force coming from the propagating and evanescent components of the electromagnetic radiation is performed. The large distance behaviors of such interactions is discussed, and both analytical and numerical results are compared with the equilibrium ones. A detailed analysis of the crossing between the surface-surface and the surface-rarefied body, and finally the surface-atom force is shown, and a complete derivation and discussion of the recently predicted nonadditivity effects and asymptotic behaviors is presented.

Antezza, Mauro; Stringari, Sandro [Dipartimento di Fisica, Universita di Trento and CNR-INFM R and D Center on Bose-Einstein Condensation, Via Sommarive 14, I-38050 Povo, Trento (Italy); Pitaevskii, Lev P. [Dipartimento di Fisica, Universita di Trento and CNR-INFM R and D Center on Bose-Einstein Condensation, Via Sommarive 14, I-38050 Povo, Trento (Italy)]|[Kapitza Institute for Physical Problems, ul. Kosygina 2, 119334 Moscow (Russian Federation); Svetovoy, Vitaly B. [MESA Research Institute, University of Twente, PO 217, 7500 AE Enschede (Netherlands)

2008-02-15T23:59:59.000Z

399

Mitigated-force carriage for high magnetic field environments  

SciTech Connect (OSTI)

A carriage for high magnetic field environments includes a first work-piece holding means for holding a first work-piece, the first work-piece holding means being disposed in an operable relationship with a work-piece processing magnet having a magnetic field strength of at least 1 Tesla. The first work-piece holding means is further disposed in operable connection with a second work-piece holding means for holding a second work-piece so that, as the first work-piece is inserted into the magnetic field, the second work-piece is simultaneously withdrawn from the magnetic field, so that an attractive magnetic force imparted on the first work-piece offsets a resistive magnetic force imparted on the second work-piece.

Ludtka, Gerard M; Ludtka, Gail M; Wilgen, John B; Murphy, Bart L

2014-05-20T23:59:59.000Z

400

Spin-Flavor van der Waals Forces and NN interaction  

SciTech Connect (OSTI)

A major goal in Nuclear Physics is the derivation of the Nucleon-Nucleon (NN) interaction from Quantum Chromodynamics (QCD). In QCD the fundamental degrees of freedom are colored quarks and gluons which are confined to form colorless strongly interacting hadrons. Because of this the resulting nuclear forces at sufficiently large distances correspond to spin-flavor excitations, very much like the dipole excitations generating the van der Waals (vdW) forces acting between atoms. We study the Nucleon-Nucleon interaction in the Born-Oppenheimer approximation at second order in perturbation theory including the Delta resonance as an intermediate state. The potential resembles strongly chiral potentials computed either via soliton models or chiral perturbation theory and has a van der Waals like singularity at short distances which is handled by means of renormalization techniques. Results for the deuteron are discussed.

Alvaro Calle Cordon, Enrique Ruiz Arriola

2011-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

Mirror force induced wave dispersion in Alfvn waves  

SciTech Connect (OSTI)

Recent hybrid MHD-kinetic electron simulations of global scale standing shear Alfvn waves along the Earth's closed dipolar magnetic field lines show that the upward parallel current region within these waves saturates and broadens perpendicular to the ambient magnetic field and that this broadening increases with the electron temperature. Using resistive MHD simulations, with a parallel Ohm's law derived from the linear Knight relation (which expresses the current-voltage relationship along an auroral field line), we explore the nature of this broadening in the context of the increased perpendicular Poynting flux resulting from the increased parallel electric field associated with mirror force effects. This increased Poynting flux facilitates wave energy dispersion across field lines which in-turn allows for electron acceleration to carry the field aligned current on adjacent field lines. This mirror force driven dispersion can dominate over that associated with electron inertial effects for global scale waves.

Damiano, P. A.; Johnson, J. R. [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543-0451 (United States)] [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543-0451 (United States)

2013-06-15T23:59:59.000Z

402

Force control system design for aerodynamic load simulator  

Science Journals Connector (OSTI)

A dynamic load simulator which can reproduce on-ground the aerodynamic hinge moment of control surface is an essential rig for the performance and stability test of an aircraft actuation system. The hinge moment varies widely over the flight envelope depending on the specific flight condition and maneuvering status. To replicate the wide spectrum of this hinge moment variation within some accuracy bounds, a force controller is designed based on the quantitative feedback theory (QFT). A dynamic model of load actuation system is derived, and verified through the experiment. The efficacy of QFT force controller is verified by a numerical simulation, in which combined aircraft dynamics, flight control law and hydraulic actuation system dynamics of aircraft control surface are considered.

Yoonsu Nam; Sung Kyung Hong

2002-01-01T23:59:59.000Z

403

Processing of YBCO superconductors for improved levitation force  

SciTech Connect (OSTI)

One objective of the ANL superconductor program is to develop improved processing methods for production of YBCO superconductors with higher levitation forces suitable for low-friction, superconductor/permanent-magnet bearings and flywheel-energy-storage applications. From the standpoint of these applications, melt-processed bulk YBCO superconductors are of considerable interest. Levitation force and flux-pinning properties depend on microstructural features of the superconductors. We have added several chemical species to YBCO to alter the microstructure and have used a seeding technique to induce crystallization during melt processing. In this paper, we discuss the effects of various process parameters, additives, and a seeding technique on the properties of melt-processed bulk YBCO samples and compare the results with solid-state-sintered superconductors.

Balachandran, U.; Zhong, W.

1993-05-01T23:59:59.000Z

404

A computational study of shoulder muscle forces during pushing tasks  

Science Journals Connector (OSTI)

Previous research into the biomechanics of pushing tasks focused on shoulder moment to measure operator shoulder stress, without employing a biomechanical model of the shoulder complex. The goal of this research was to explore the process of developing analysis and design tools that input easily measured parameters to quantify the stress of pushing tasks, suggest maximum acceptable loads for pushing tasks and suggest optimal handle heights and pushing styles. Shoulder loading analysis modules were used to produce a look-up table which allows ergonomists to estimate the percentage of maximum muscle force generated by the subscapularis muscle, which is considered to be a marker variable for increased risk of subacromial impingement syndrome. Two methods were developed to determine maximum acceptable pushing forces: a look-up table and an empirically derived equation. The second design tool was replaced by a design recommendation: push with a cart handle near waist height with arms extended.

Travis Steele; Andrew Merryweather; Clark R. Dickerson; Donald Bloswick

2013-01-01T23:59:59.000Z

405

Acquisition and retention performance of a rapid force production task  

E-Print Network [OSTI]

was designed to investigate (a) concurrent feedback and (b) terminal feedback under acquisition and retention conditions. It was the purpose of Experiment 2 to investigate the influences of (a) blocked presentation of practice trials and (b) random practice... performed five blocks. Subjects from both contexts were divided into concurrent, terminal, or no augmented feedback contexts. In Exper1ment 2, the subjects (N = 64) and the procedures were the same, except subjects were to learn 5 cr1terion forces (75...

Indermill, Catherine

2012-06-07T23:59:59.000Z

406

Final Report of the Simulation Optimization Task Force  

SciTech Connect (OSTI)

This is the final report of the ATLAS Simulation Optimization Task Force, establishedin June of 2007. This note justifies the selected Geant4 version, physics list, and range cuts to be used by the default ATLAS simulation for initial data taking and beyond. The current status of several projects, including detector description, simulation validation, studies of additional Geant4 parameters, and cavern background, are reported.

ATLAS Collaboration; Rimoldi, A.; Carli, T.; Dell'Acqua, A.; Froidevaux, D.; Gianotti, F.; Guyot, C.; Hinchliffe, I.; Jakobs, K.; Marshall, Z.; Nisati, A.; Quarrie, D.; Unal, G.; Young, C.

2008-12-15T23:59:59.000Z

407

Geothermal-resource verification for Air Force bases  

SciTech Connect (OSTI)

This report summarizes the various types of geothermal energy reviews some legal uncertainties of the resource and then describes a methodology to evaluate geothermal resources for applications to US Air Force bases. Estimates suggest that exploration costs will be $50,000 to $300,000, which, if favorable, would lead to drilling a $500,000 exploration well. Successful identification and development of a geothermal resource could provide all base, fixed system needs with an inexpensive, renewable energy source.

Grant, P.R. Jr.

1981-06-01T23:59:59.000Z

408

Force-Free Magnetic Relaxation in Driven Plasmas  

Science Journals Connector (OSTI)

Taylor relaxation in a driven plasma with normal magnetic field intercepting the boundary is described by the Jensen-Chu theory, which predicts infinite energy and helicity barriers that constrain the accessible relaxed states to system scale. For a partially relaxed force-free (j=kB) plasma where k is a field line constant, nonlinearity regularizes the Jensen-Chu singularities and new branches of relaxed state become accessible, such as the flipped spheromak and other high k states.

X. Z. Tang and A. H. Boozer

2005-06-08T23:59:59.000Z

409

Hamilton Operators, Discrete Symmetries, Brute Force and SymbolicC++  

E-Print Network [OSTI]

To find the discrete symmetries of a Hamilton operator $\\hat H$ is of central importance in quantum theory. Here we describe and implement a brute force method to determine the discrete symmetries given by permutation matrices for Hamilton operators acting in a finite-dimensional Hilbert space. Spin and Fermi systems are considered as examples. A computer algebra implementation in SymbolicC++ is provided.

Willi-Hans Steeb; Yorick Hardy

2012-08-23T23:59:59.000Z

410

Connecting local active forces to macroscopic stress in elastic media  

E-Print Network [OSTI]

In contrast with ordinary materials, living matter drives its own motion by generating active, out-of-equilibrium internal stresses. These stresses typically originate from localized active elements embedded in an elastic medium, such as molecular motors inside the cell or contractile cells in a tissue. While many large-scale phenomenological theories of such active media have been developed, a systematic understanding of the emergence of stress from the local force-generating elements is lacking. In this paper, we present a rigorous theoretical framework to study this relationship. We show that the medium's macroscopic active stress tensor is equal to the active elements' force dipole tensor per unit volume in both continuum and discrete linear homogeneous media of arbitrary geometries. This relationship is conserved on average in the presence of disorder, but can be violated in nonlinear elastic media. Such effects can lead to either a reinforcement or an attenuation of the active stresses, giving us a glimpse of the ways in which nature might harness microscopic forces to create active materials.

Pierre Ronceray; Martin Lenz

2014-11-12T23:59:59.000Z

411

Electromotive Force in the Blandford-Znajek Process  

E-Print Network [OSTI]

One of the mechanisms widely considered for driving relativistic jets in active galactic nuclei, galactic microquasars, and gamma-ray bursts is the electromagnetic extraction of the rotational energy of a central black hole, i.e., the Blandford-Znajek process, although the origin of the electromotive force in this process is still under debate. We study this process as the steady unipolar induction in the Kerr black hole magnetosphere filled with a collisionless plasma screening the electric field (the D field) along the magnetic field (the B field), i.e., D dot B = 0. We extend the formulations and arguments made by Komissarov, and generally show that the origin of the electromotive force is ascribed to the ergosphere. It is explicitly shown that open magnetic field lines penetrating the ergosphere have a region where the D field is stronger than the B field in the ergosphere, and it keeps driving the poloidal currents and generating the electromotive force and the outward Poynting flux. The range of the possible value of the so-called angular velocity of the magnetic field line Omega_F is deduced for the field lines threading the equatorial plane in the ergosphere. We briefly discuss the relation between our conclusion and the ideal magnetohydrodynamic condition.

Kenji Toma; Fumio Takahara

2014-05-29T23:59:59.000Z

412

Waste management issues at US Air Force bases  

SciTech Connect (OSTI)

Air Force installations are industrial bases for projecting men and machinery around the globe. Supporting this mission typically requires large quantities of stockpiled potentially hazardous materials. Over the past several decades, spills, poor accounting, mis-handling, and lack of understanding have led to discharges of hazardous substances into the environment. The Installation Restoration Program (IRP) is a Department of Defense directed program aimed at remediating discharges of hazardous substances, POL (petroleum, oil, and lubricants), and solid waste disposal at defense installations. The IRP is broader in scope than even the US EPA Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), and requires the Air Force managers to integrate their programs with a broad range of regulations (See Table 1 below). Managing the wastes generated by the remediation program is one of the unexpected problems the Air Force has faced in their remediation efforts. The traditional approach to remediating sites in the US has been to remove the material and place it in a secure landfill, or in the case of groundwater, to pump and treat the effluent. These technologies have proven to be very expensive and don`t really fix the problem. The waste is just moved from one place to another. Moreover, these policies ignore a fundamental technology available to today`s environmental managers: waste minimization.

Doesburg, J.M.

1992-05-01T23:59:59.000Z

413

Waste management issues at US Air Force bases  

SciTech Connect (OSTI)

Air Force installations are industrial bases for projecting men and machinery around the globe. Supporting this mission typically requires large quantities of stockpiled potentially hazardous materials. Over the past several decades, spills, poor accounting, mis-handling, and lack of understanding have led to discharges of hazardous substances into the environment. The Installation Restoration Program (IRP) is a Department of Defense directed program aimed at remediating discharges of hazardous substances, POL (petroleum, oil, and lubricants), and solid waste disposal at defense installations. The IRP is broader in scope than even the US EPA Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), and requires the Air Force managers to integrate their programs with a broad range of regulations (See Table 1 below). Managing the wastes generated by the remediation program is one of the unexpected problems the Air Force has faced in their remediation efforts. The traditional approach to remediating sites in the US has been to remove the material and place it in a secure landfill, or in the case of groundwater, to pump and treat the effluent. These technologies have proven to be very expensive and don't really fix the problem. The waste is just moved from one place to another. Moreover, these policies ignore a fundamental technology available to today's environmental managers: waste minimization.

Doesburg, J.M.

1992-05-01T23:59:59.000Z

414

Interpretation of frequency modulation atomic force microscopy in terms of fractional calculus  

Science Journals Connector (OSTI)

It is widely recognized that small amplitude frequency modulation atomic force microscopy probes the derivative of the interaction force between tip and sample. For large amplitudes, however, such a physical connection is currently lacking, although it has been observed that the frequency shift presents a quantity intermediate to the interaction force and energy for certain force laws. Here we prove that these observations are a universal property of large amplitude frequency modulation atomic force microscopy, by establishing that the frequency shift is proportional to the half-fractional integral of the force, regardless of the force law. This finding indicates that frequency modulation atomic force microscopy can be interpreted as a fractional differential operator, where the order of the derivative?integral is dictated by the oscillation amplitude. We also establish that the measured frequency shift varies systematically from a probe of the force gradient for small oscillation amplitudes, through to the measurement of a quantity intermediate to the force and energy (the half-fractional integral of the force) for large oscillation amplitudes. This has significant implications to measurement sensitivity, since integrating the force will smooth its behavior, while differentiating it will enhance variations. This highlights the importance in choice of oscillation amplitude when wishing to optimize the sensitivity of force spectroscopy measurements to short-range interactions and consequently imaging with the highest possible resolution.

John E. Sader and Suzanne P. Jarvis

2004-07-27T23:59:59.000Z

415

E-Print Network 3.0 - afrri armed forces Sample Search Results  

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

Forces Radiobiology Research Institute. 5 Soldatova, L.N., et al., An ontology for a robot... .1N of gripping force. The capillary gripper (Figure 5a) use a DC motor (Maxon,...

416

The injection of zonal momentum by buoyancy forcing in a Southern Ocean model  

Science Journals Connector (OSTI)

An overturning circulation, driven by prescribed buoyancy forcing, is used to set a zonal volume transport in a reentrant channel ocean model with three isopycnal layers. The channel is designed to represent the Southern Ocean such that the forced ...

Emma Howard; Andrew McC. Hogg; Stephanie Waterman; David P. Marshall

417

Solar Community Comes Out in Full Force for SunShot Grand Challenge...  

Office of Environmental Management (EM)

Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit Solar Community Comes Out in Full Force for SunShot Grand Challenge Summit May 22, 2014 - 9:58am Addthis...

418

Estimation of axial compressor body forces using three-dimensional flow computations  

E-Print Network [OSTI]

This thesis presents an examination of body force distributions in a single stage low speed compressor. The body force distributions are developed using two different computational procedures, an axisymmetric streamline ...

Reichstein, Georg A

2009-01-01T23:59:59.000Z

419

Non-ideal evolution of non-axisymmetric, force-free magnetic fields in a magnetar  

Science Journals Connector (OSTI)

......force-free states, by analogy with spheromak relaxation experiments, starting from...force-free states, by analogy with spheromak experiments. A previous paper on relaxing...the end state achieved by relaxing spheromak magnetic fields (Taylor 1986). Note......

A. Mastrano; A. Melatos

2008-07-11T23:59:59.000Z

420

Identification of force coefficients in flexible rotor-bearing systems - enhancements and further validations  

E-Print Network [OSTI]

identification of bearing force parameters, i.e. stiffness and damping coefficients, is one of the most difficult to achieve. Field identification by imbalance response measurements is a simple and often reliable way to determine synchronous speed force...

Balantrapu, Achuta Kishore Rama Krishna

2005-11-01T23:59:59.000Z

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While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Magnetic field generation from Alfven waves propagating along helical lines of force  

Science Journals Connector (OSTI)

A static induced magnetization of Alfven waves (IMAW) due to the inverse Faraday effect is defined and studied. The Alfven waves are assumed to propagate along helical lines of force of a force-free ambient magnetic

B. Bera; Chandra Das; B. Chakraborty

1992-07-01T23:59:59.000Z

422

Singular lines of one-dimensional force-free magnetic field  

Science Journals Connector (OSTI)

The behavior of adiabatically slow deformations of the force-free field is investigated. Using the linear approximation it ... of boundary perturbations of one-dimensional force-free field there appear singular magnetic

N. A. Bobrova; S. I. Syrovatskii

1979-03-01T23:59:59.000Z

423

E-Print Network 3.0 - air force institute Sample Search Results  

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

Co-chairs Omar Benjamin, Port of Oakland Summary: health risk resulting from Port-related air pollution. As the scheduled meetings for our task force draws... of task force members...

424

E-Print Network 3.0 - air force 611th Sample Search Results  

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

Co-chairs Omar Benjamin, Port of Oakland Summary: health risk resulting from Port-related air pollution. As the scheduled meetings for our task force draws... of task force members...

425

Force Tracking With Feed-Forward Motion Estimation for Beating Heart Surgery  

E-Print Network [OSTI]

The manipulation of fast-moving, delicate tissues in beating heart procedures presents a considerable challenge to the surgeon. A robotic force tracking system can assist the surgeon by applying precise contact forces to ...

Yuen, Shelten G.

426

E-Print Network 3.0 - air force basic Sample Search Results  

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

of the electrical connections and the airflow of the air table). The force sensor, a thin plastic "whisker... and the table. The restoring force constant k is 6 lNmm and 11 ......

427

The Casimir force on a piston at finite temperature in Randall-Sundrum models  

E-Print Network [OSTI]

The Casimir effect for a three-parallel-plate system at finite temperature within the frame of five-dimensional Randall-Sundrum models is studied. In the case of Randall-Sundrum model involving two branes we find that the Casimir force depends on the plates distance and temperature after one outer plate has been moved to the distant place. Further we discover that the sign of the reduced force is negative as the plate and piston locate very close, but the reduced force nature becomes repulsive when the plates distance is not very tiny and finally the repulsive force vanishes with extremely large plates separation. The thermal influence causes the repulsive Casimir force greater. Within the frame of one-brane scenario the reduced Casimir force between the piston and one plate left keeps attractive no matter how high the temperature is. It is interesting that the thermal effect leads the attractive Casimir force greater instead of changing the force nature.

Hongbo Cheng

2011-12-29T23:59:59.000Z

428

Sticky tools: full 6DOF force-based interaction for multi-touch tables  

Science Journals Connector (OSTI)

Tabletop computing techniques are using physically familiar force-based interactions to enable compelling interfaces that provide a feeling of being embodied with a virtual object. We introduce an interaction paradigm that has the benefits of force-based ...

Mark Hancock; Thomas ten Cate; Sheelagh Carpendale

2009-11-01T23:59:59.000Z

429

E-Print Network 3.0 - armed forced chief Sample Search Results  

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

to fight... to civilian militias and Village Defence Committees by security forces in Nepal during the time of the armed... by the UCPN (Maoist) on one hand and security forces...

430

E-Print Network 3.0 - armed forces personnel Sample Search Results  

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

to fight... to civilian militias and Village Defence Committees by security forces in Nepal during the time of the armed... by the UCPN (Maoist) on one hand and security forces...

431

E-Print Network 3.0 - armed forces institute Sample Search Results  

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

to fight... to civilian militias and Village Defence Committees by security forces in Nepal during the time of the armed... by the UCPN (Maoist) on one hand and security forces...

432

The Sensitivity of the Hadley Circulation to Past and Future Forcings in Two Climate Models  

Science Journals Connector (OSTI)

A comparison is made of the Hadley cell response to altered external forcing and...2.... Both models have a consistent response to all forcings in the depth and meridional extent of the Hadley cell in both solsti...

Bette L. Otto-Bliesner; Amy Clement

2004-01-01T23:59:59.000Z

433

New York Network Members Join Forces to Create Green Jobs | Department...  

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

New York Network Members Join Forces to Create Green Jobs New York Network Members Join Forces to Create Green Jobs Photo of a group of five people standing, looking at the camera....

434

E-Print Network 3.0 - air force aircrew Sample Search Results  

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

search results for: air force aircrew Page: << < 1 2 3 4 5 > >> 1 CAPTAIN BENJAMIN H. SMITH Captain Ben Smith is Recruiting Flight Commander for the Air Force Reserve Officer...

435

E-Print Network 3.0 - air force health Sample Search Results  

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

Co-chairs Omar Benjamin, Port of Oakland Summary: health risk resulting from Port-related air pollution. As the scheduled meetings for our task force draws... of task force members...

436

E-Print Network 3.0 - air force public Sample Search Results  

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

Co-chairs Omar Benjamin, Port of Oakland Summary: health risk resulting from Port-related air pollution. As the scheduled meetings for our task force draws... of task force members...

437

Homework 4 1. Parachute. There are two forces acting on a ...  

E-Print Network [OSTI]

Parachute. There are two forces acting on a parachute with a parachutist: the force of gravity and the air resistance. Suppose that the air resistance is kv2, where...

1999-09-16T23:59:59.000Z

438

Neural control of muscle force: indications from a simulation model Paola Contessa1,5  

E-Print Network [OSTI]

Neural control of muscle force: indications from a simulation model Paola Contessa1,5 and Carlo J control of muscle force: indications from a simulation model. J Neurophysiol 109: 1548­1570, 2013. First

De Luca, Carlo J.

439

The Secretary of Energy Advisory Board (SEAB) Task Force on FracFocus...  

Office of Environmental Management (EM)

of the composition and quantities of fracturing fluids injected into unconventional oil and gas wells. Purpose of the Task Force: The SEAB FracFocus 2.0 Task Force will...

440

Effective density dependent pairing forces in the T=1 and T=0 channels  

E-Print Network [OSTI]

Effective density dependent pairing forces of zero range are adjusted on gap values in T=0,1 channels calculated with the Paris force in symmetric nuclear matter. General discussions on the pairing force are presented. In conjunction with the effective k-mass the nuclear pairing force seems to need very little renormalization in the T=1 channel. The situation in the T=0 channel is also discussed.

Garrido, E; Moya de Guerra, E; Schuck, P

1999-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "declared force majeure" 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

E-Print Network 3.0 - atomic force spectroscopy Sample Search...  

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

Langmuir trough Atomic force microscope Optical microscope... W ultrasonic horn Atomic absorption spectrophotometer UVVIS spectrophotometer Centrifuge p......

442

Effects of Surface Forces on Material Removal Rate in Chemical Mechanical Planarization  

E-Print Network [OSTI]

Effects of Surface Forces on Material Removal Rate in Chemical Mechanical Planarization Dinçer by a deformable pad. In addition to the pad­particle contact force, surface forces also act between the wafer removal rate MRR . In this work, a model for MRR, including the contact mechanics of multiple particles

Müftü, Sinan

443

PHYSICAL REVIEW E 87, 053021 (2013) Unsteady aerodynamic forces and torques on falling parallelograms in coupled  

E-Print Network [OSTI]

PHYSICAL REVIEW E 87, 053021 (2013) Unsteady aerodynamic forces and torques on falling, these trajectories provide an ideal set of data to analyze 3D aerodynamic force and torque at an intermediate range of Reynolds numbers, and the results will be useful for constructing 3D aerodynamic force and torque models

Wang, Z. Jane

444

Advances in Modeling of Aerodynamic Forces on Bridge Xinzhong Chen1  

E-Print Network [OSTI]

Advances in Modeling of Aerodynamic Forces on Bridge Decks Xinzhong Chen1 and Ahsan Kareem2 Abstract: Aerodynamic forces on bridges are commonly separated into static, self-excited, and buffeting in modeling aerodynamic forces. Formulations for airfoil sections and those based on quasi- steady theory

Chen, Xinzhong

445

Project Title: New Zealand Defence Force & Engineers: Representations of Military Technology  

E-Print Network [OSTI]

to selected Defence Force personnel Learning Outcomes: By the end of the course, students will be able to the armed services of Navy, Army and Air Force. They operate together as "Three Services - One Force Computer knowledge: Word Processing. Excel and SPSS preferred but not required as training will be provided

Hickman, Mark

446

Force Sensing Robot Fingers using Embedded Fiber Bragg Grating Sensors and Shape Deposition Manufacturing  

E-Print Network [OSTI]

Force Sensing Robot Fingers using Embedded Fiber Bragg Grating Sensors and Shape Deposition@ifos.com Abstract-- Force sensing is an essential requirement for dexterous robot manipulation. Although strain robustness, design flexibility and immunity to electromagnetic noise. An exoskeletal force sensing robot

Park, Yong-Lae

447

Rendering of Environmental Force Feedback in Mobile Robot Teleoperation based on Fuzzy Logic  

E-Print Network [OSTI]

. Remote control of mobile robot with force reflection and fuzzy logic based velocity control was presentedRendering of Environmental Force Feedback in Mobile Robot Teleoperation based on Fuzzy Logic Ildar force feedback in mobile robot teleoperation based on fuzzy logic is presented. To ensure safety

Ryu, Jee-Hwan

448

Convection in Arc Weld Pools Electromagnetic and surface tension forces are shown to  

E-Print Network [OSTI]

Convection in Arc Weld Pools Electromagnetic and surface tension forces are shown to dominate flow tension forces. It is shown that the electromag- netic and surface tension forces domi- nate the flow by experimental measurements of segrega- tion in the weld pool. It is also shown that the surface tension driven

Eagar, Thomas W.

449

Torsional shear oscillations in the neutron star crust driven by the restoring force of elastic stresses  

Science Journals Connector (OSTI)

......vibrations restored by forces of intrinsic stresses...about which of the above forces plays the dominant role...driven by the Lorentz force, which can be represented...represents one of two fundamental (mutually orthogonal...Stegun I. A., 1964, Handbook of Mathematical Functions......

S. I. Bastrukov; H.-K. Chang; J. Takata; G.-T. Chen; I. V. Molodtsova

2007-12-01T23:59:59.000Z

450

On the Forces Driving Plate Tectonics: Inferences from Absolute Plate Velocities and Intraplate Stress  

Science Journals Connector (OSTI)

......Thermal expansion, in Handbook of Physical Constants...42, 769-801 On the Forces Driving Plate Tectonics...Europe unless the driving force exerted at ridges is...in magnitude to other forces in the system. The mid-plate...plates is one of the fundamental tenets of plate tectonics......

Sean C. Solomon; Norman H. Sleep; Randall M. Richardson

1975-08-01T23:59:59.000Z

451

Effects Of Training Examples On Student Understanding Of Force And Motion  

E-Print Network [OSTI]

that an object experiencing a non-zero net force must have a non-zero velocity parallel to that net force the relationship between the directions of net force, velocity, and acceleration. Six training conditions were and the belief that a non-zero acceleration im- plies a non-zero velocity. Recently, Rosenblatt and Heck- ler [8

Heckler, Andrew F.

452

Measurement of the gradient of the Casimir force between a nonmagnetic sphere and a magnetic plate  

E-Print Network [OSTI]

We measured the gradient of the Casimir force between an Au sphere and a plate made of ferromagnetic metal (Ni). It is demonstrated that the magnetic properties influence the force magnitude. This opens prospective opportunities for the control of the Casimir force in nanotechnology and for obtaining Casimir repulsion by using ferromagnetic dielectrics.

A. A. Banishev; C. -C. Chang; G. L. Klimchitskaya; V. M. Mostepanenko; U. Mohideen

2012-05-04T23:59:59.000Z

453

Thermal calibration of photodiode sensitivity for atomic force microscopy Phil Attarda  

E-Print Network [OSTI]

Thermal calibration of photodiode sensitivity for atomic force microscopy Phil Attarda School 21 November 2006 The photodiode sensitivity in the atomic force microscope is calibrated by relating measurement with the atomic force microscope AFM requires the sensitivity of the photodiode, which re- lates

Attard, Phil

454

Sensors and Actuators A xxx (2004) xxxxxx Micromachined silicon force sensor based on diffractive optical  

E-Print Network [OSTI]

Sensors and Actuators A xxx (2004) xxx­xxx Micromachined silicon force sensor based on diffractive-based force sensor integrated with a surface micromachined silicon-nitride probe for penetration and injection that is designed to only be sensitive to axial deflections of the probe. The optical-encoder force sensor exhibits

Quake, Stephen R.

455

ATLAS MOTION PLATFORM MECANUM WHEEL JACOBIAN IN THE VELOCITY AND STATIC FORCE DOMAINS  

E-Print Network [OSTI]

ATLAS MOTION PLATFORM MECANUM WHEEL JACOBIAN IN THE VELOCITY AND STATIC FORCE DOMAINS Jonathan J applications. Atlas is a six degree of freedom vehicle op- erating training simulator motion platform where and static force Jacobians; normal forces. JACOBIAN DES ROUES MECANUM DU PLATFORME DE MOTION ATLAS DANS LES

Hayes, John

456

ATLAS MOTION PLATFORM MECANUM WHEEL JACOBIAN IN THE VELOCITY AND STATIC FORCE DOMAINS  

E-Print Network [OSTI]

ATLAS MOTION PLATFORM MECANUM WHEEL JACOBIAN IN THE VELOCITY AND STATIC FORCE DOMAINS Jonathan J. Atlas is a six degree of freedom vehicle op- erating training simulator motion platform where orienting force Jacobians; normal forces. MATRICE JACOBIENNE DES ROUES MECANUM SIMULATOUR DE MOUVEMENT ATLAS DANS

Hayes, John

457

USING CORIOLIS FORCE TO FACILITATE MOLECULAR TRANSPORTATION AND FLUID MIXING IN CD MICROFLUIDICS  

E-Print Network [OSTI]

e. USING CORIOLIS FORCE TO FACILITATE MOLECULAR TRANSPORTATION AND FLUID MIXING IN CD MICROFLUIDICS Coriolis Force to Facilitate Molecular Transportation and Fluid Mixing in CD Microfluidics Platform and Fluid mixing in compact disk (CD) microfluidic platform where centrifugal force is used as the driving

Kassegne, Samuel Kinde

458

Evolution of the N = 28 shell closure: a test bench for nuclear forces  

E-Print Network [OSTI]

Evolution of the N = 28 shell closure: a test bench for nuclear forces O. Sorlin1 and M.-G. Porquet;The N = 28 shell closure: a test bench for nuclear forces 2 reach a value of 4.8 MeV. This effect has and 90). More generally, questions related to the evolution of nuclear forces towards the drip

Boyer, Edmond

459

Atomistic Evidence of How Force Dynamically Regulates Thiol/Disulfide Exchange  

E-Print Network [OSTI]

, while an associate SN2 mechanism prevails, force causes a move of the transition state to a longer on the thiol/disulfide exchange reaction. We here aimed at elucidating the underlying dynamic effects of force on the reaction center for the case of disulfide bond reduction by dithiothreitol at forces of 200-2000 p

Gräter, Frauke

460

Mechanical Force Can Fine-Tune Redox Potentials of Disulfide Bonds Ilona B. Baldus  

E-Print Network [OSTI]

Mechanical Force Can Fine-Tune Redox Potentials of Disulfide Bonds Ilona B. Baldus and Frauke Gra, China ABSTRACT Mechanical force applied along a disulfide bond alters its rate of reduction. We here within proteins by point mutations. INTRODUCTION Similar to thermal or light energy, mechanical force can

Gräter, Frauke

Note: This page contains sample records for the topic "declared force majeure" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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to obtain the most current and comprehensive results.


461

Lost at Sea: Hurricane Force Wind Fields and the North Pacific Ocean Environment  

E-Print Network [OSTI]

occur where physical factors such as extreme wind fields and strong currents cause waves to mergeLost at Sea: Hurricane Force Wind Fields and the North Pacific Ocean Environment 1 Unidata Policy Lost at Sea: Hurricane Force Wind Fields and the North Pacific Ocean Environment 2 Hurricane Force (HF

462

About Fermilab | Fermilab and the Community | ILC Citizens' Task Force |  

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

Expected Topics of the ILC Citizens' Task Force Topic Informal Input Community Concerns Formal Recomm. Orientation of the ILC Location of the underground tunnel X Community issues related to locating an underground tunnel X Potential impacts on groundwater and the environment X X Issues relating to property rights X X X Surface Structures off Fermilab property Locations X X Aesthetic issues X X Environmental impacts X X Features that could be included to benefit communities X X Construction of the ILC Timing of activities X X Safety X X Mitigating noise, traffic, environmental, and other impacts X X Fermilab-Community Relationships Maximizing economic benefits to the region X X

463

CP violation and gravity as the weakest force  

E-Print Network [OSTI]

We argue that CP violation has rather dramatic impact on the "gravity as the weakest force" conjecture. Namely we find that new ultraviolet scale must be $\\Lambda \\lesssim \\theta g^3 M_P$, where $\\theta$ is an effective parameter describing CP violation and $g$ is the gauge coupling constant. The bound implies that CP-conserving limit is discontinuous, and possibly indicates that the class of effective theories with strict CP conservation is inconsistent with a fundamental theory incorporating quantum gravity. At the same time, the mass hierarchy problem can be explained due to the smallness of the CP violation, $\\theta \\sim 10^{-15}$ or so.

Archil Kobakhidze

2008-07-03T23:59:59.000Z

464

Thermal calibration of photodiode sensitivity for atomic force microscopy  

SciTech Connect (OSTI)

The photodiode sensitivity in the atomic force microscope is calibrated by relating the voltage noise to the thermal fluctuations of the cantilever angle. The method accounts for the ratio of the thermal fluctuations measured in the fundamental vibration mode to the total, and also for the tilt and extended tip of the cantilever. The method is noncontact and is suitable for soft or deformable surfaces where the constant compliance method cannot be used. For hard surfaces, the method can also be used to calibrate the cantilever spring constant.

Attard, Phil; Pettersson, Torbjoern; Rutland, Mark W. [School of Chemistry F11, University of Sydney, NSW 2006 Australia (Australia); Department of Chemistry, Royal Institute of Technology, SE-100 44 Stockholm, Sweden and Institute for Surface Chemistry, Box 5607, SE-114 86 Stockholm (Sweden)

2006-11-15T23:59:59.000Z

465

Direct Measurement of Colloidal Forces in an Anisotropic Solvent  

Science Journals Connector (OSTI)

We present a new method to measure attractive interactions between colloidal particles, and determine the nature of the attraction between particles suspended in a nematic liquid crystal. We confine droplets filled with ferrofluid to a thin layer and apply a magnetic field to induce dipole moments that drive the droplets apart. When the field is removed, the attractive interactions pull the droplets back together. The force is determined from the velocity because the motion is viscously damped. We confirm the dipolar character of the interaction between droplets in a nematic solvent.

P. Poulin; V. Cabuil; D. A. Weitz

1997-12-15T23:59:59.000Z

466

Energy Efficiency Upgrades for Little Rock Air Force Base  

SciTech Connect (OSTI)

Little Rock Air Force Base (LRAFB), in partnership with the local utility, Entergy Services, Inc., has reduced energy costs and used savings from investments in high-efficiency equipment to maintain and improve the condition of base housing and other facilities. Three projects were completed, with over $10 million invested. Major accomplishments include replacing air-to-air heat pumps with high-efficiency ground-source heat pumps (GSHPs) in more than 1,500 base housing units, lighting modifications to 10 buildings, upgrade of HVAC equipment in the base's enlisted club, and energy-efficient lighting retrofits for LRAFB's flight simulator.

Goldman, C.; Dunlap, M.A.

2000-11-13T23:59:59.000Z

467

Vibrational Spectra of the Azabenzenes Revisited: Anharmonic Force Fields  

E-Print Network [OSTI]

Anharmonic force fields and vibrational spectra of the azabenzene series (pyridine, pyridazine, pyrimidine, pyrazine, s-triazine, 1,2,3-triazine, 1,2,4-triazine and s-tetrazine) and benzene are obtained using density functional theory (DFT) with the B97-1 exchange-correlation functional and a triple-zeta plus double polarization (TZ2P) basis set. Overall, the fundamental frequencies computed by second-order rovibrational perturbation theory are in excellent agreement with experiment. The resolution of the presently calculated anharmonic spectra is such that they represent an extremely useful tool for the assignment and interpretation of the experimental spectra, especially where resonances are involved.

Boese, A D; Martin, Jan M.L.

2003-01-01T23:59:59.000Z

468

Strategy and force planning: The case of the Persian Gulf  

SciTech Connect (OSTI)

In this book the author assesses the three basic strategies available to the United States: vertical escalation, horizontal escalation, and direct conventional defense. While stressing that the availability of nuclear options enhances deterrence, he concludes that primary reliance on the threat of vertical or horizontal escalation would lack credibility and then goes on to challenge the prevailing view that direct conventional defense is beyond America's reach. Through careful modeling, this text shows how a U.S. rapid deployment force considerably smaller than that planned by the Reagan administration could defend successfully and deter credibility by exploiting key Soviet vulnerabilities in Iran.

Epstein, J.M.

1987-01-01T23:59:59.000Z

469

Low-frequency oscillations of forced barotropic flow  

SciTech Connect (OSTI)

Jin and Ghil demonstrate that for topographically resonant flow, low-frequency finite-amplitude oscillations may arise from wave -- wave interactions and topographic form drag. Their model is extended to include a zonally asymmetric vorticity source, which is shown to interact with the perturbation field to produce zonally rectified wave fluxes that dramatically alter the Hopf bifurcation from stationary solutions to low-frequency oscillations. The frequency, intensity, and general character of these oscillations are shown to depend crucially upon the phasing and relative strength of the forcings.

Nathan, T.R.; Barcilon, A. (Univ. of California, Davis, CA (United States) The Florida State Univ., Tallahassee, FL (United States))

1994-02-01T23:59:59.000Z

470

Forced two layer beta-plane quasi-geostrophic flow  

E-Print Network [OSTI]

that our unique weak solution is in fact a classical solution. In addition we will prove that the mentioned solution is time and space analytic. Meantime, L. Panetta, E. Titi and M. Ziane have announced in [14] existence and uniqueness results (as well as a... = (-partialdiffpsipartialdiffx2 , partialdiffpsipartialdiffx1 ), (x1, x2) are horizontal coordinates, F and D are forcing and dissipation terms, and Q is related to psi by a linear differential operator L in space variables Q = L[psi]. (2.3) Different choices for L give...

Onica, Constantin

2006-04-12T23:59:59.000Z

471

Protein folding: A complex potential for the driving force  

E-Print Network [OSTI]

Using the Helmholtz decomposition of the vector field of folding fluxes in a reduced space of collective variables, a potential of the driving force for protein folding is determined. The potential has two components and can be written as a complex function. One component is responsible for the source and sink of the folding flows (representing, respectively, the unfolded states and the native state of the protein), and the other accounts for the vorticity of the flow that is produced at the boundaries of the main flow by the contact of the moving folding "fluid" with the quiescent surroundings. The theoretical consideration is illustrated by calculations for a model $\\beta$-hairpin protein.

Chekmarev, Sergei F

2013-01-01T23:59:59.000Z

472

Resonant detection of axion mediated forces with Nuclear Magnetic Resonance  

E-Print Network [OSTI]

We describe a method based on precision magnetometry that can extend the search for axion-mediated spin-dependent forces by several orders of magnitude. By combining techniques used in nuclear magnetic resonance and short-distance tests of gravity, our approach can substantially improve upon current experimental limits set by astrophysics, and probe deep into the theoretically interesting regime for the Peccei-Quinn (PQ) axion. Our method is sensitive to PQ axion decay constants between 10^9 and 10^12 GeV or axion masses between 10^-6 and 10^-3 eV, independent of the cosmic axion abundance.

Asimina Arvanitaki; Andrew A. Geraci

2014-03-05T23:59:59.000Z

473

INSTRUCTIONS FOR DECLARING MAJOR IN ARCHITECTURAL DESIGN  

E-Print Network [OSTI]

to the Undergraduate Handbook for approved Math, Science, Engineering Fundamentals, and TIS courses (pages 19 Handbook (http://ughb.stanford.edu). 2. Complete the AD Program Sheet, indicating how you plan to fulfill

Prinz, Friedrich B.

474

Anonymous Class in Declarative Process Modeling  

Science Journals Connector (OSTI)

For example, many different formal classes may connect pairs of variables with an equation of the form X.t = Y.t where X.t and Y.t here are place holders for any pair of names defined in a class definition. ... On a DAG it is not sufficient to check just the already determined anonymous class of each part in an instance when classifying the instance; we must also compare its deep structure with other instances of the same formal class. ... Comparator 1 is an integer function which returns ?1 (greater than) or 1 (less than) if two structured or scalar objects are different, and it returns 0 if the two objects are semantically equivalent (are of the same anonymous class and deep structure), differing only by the values of contained scalar variables. ...

Benjamin A. Allan; Arthur W. Westerberg

1999-02-05T23:59:59.000Z

475

Invited Talk Declarative Programming for Verification  

E-Print Network [OSTI]

specification languages, ranging from process algebras such as CSP to model-based specifications such as Z and B an outlook. 2. Modelling Specification Languages 2.1 CSP CSP is a process algebra defined by Hoare [22]. The first semantics associated with CSP was a denotational semantics in terms of traces, failures

Southampton, University of

476

Operating manual incl. Declaration of conformity  

E-Print Network [OSTI]

.7 Supplied Equipment 8 2 Technical data 9 2.1 General 9 2.2 Power connection 9 2.3 Environmental data 9 2 20 5.3.3 Vent line 20 5.4 Power connection 21 6 Operation 22 6.1 Power ON and OFF 22 6.2 Measurement.3.3.2 Spectrometer 38 6.3.3.3 System 38 6.3.3.4 Calibration history 39 6.3.3.5 Error history 39 6.3.3.6 Load default

Haviland, David

477

Declaration on Prevention of Nuclear War  

Science Journals Connector (OSTI)

...Hebert, Plant Physi-ol...Annu. Rev. Plant Physiol...Prevention of Nuclear War On 24...major nuclear attack or that devastation...ofexplosive power from the...tension. The risk is very great...of nuclear powers. * The proliferation of nuclear weap-ons...in-creases the risk of nuclear...to nuclear terrorism. * The current...

1982-10-29T23:59:59.000Z

478

Calculatoin and experimental study of the retracting force for magnetic spring of two types  

E-Print Network [OSTI]

Designs for magnetic springs of two types have been proposed, and the methods of calculation of their retracting forces have been developed. Formulas are obtained for the retracting force in the main section of spring force characteristics. Experimental data are in good agreement with the results of theoretical calculations. The force characteristics of the proposed magnetic spring constructions can be varied for a specific application. The derived formulas are verified experimentally. Ways to change the force characteristics of magnetic springs according to specific requirements are demonstrated.

Tsivilitsin, V; Goncharuk, V; Bondar, I

2014-01-01T23:59:59.000Z

479

Casimir Friction Force and Energy Dissipation for Moving Harmonic Oscillators  

E-Print Network [OSTI]

The Casimir friction problem for a pair of dielectric particles in relative motion is analyzed, utilizing a microscopic model in which we start from statistical mechanics for harmonically oscillating particles at finite temperature moving nonrelativistically with constant velocity. The use of statistical mechanics in this context has in our opinion some definite advantages, in comparison with the more conventional quantum electrodynamic description of media that involves the use of a refractive index. The statistical-mechanical description is physical and direct, and the oscillator model, in spite of its simplicity, is nevertheless able to elucidate the essentials of the Casimir friction. As is known, there are diverging opinions about this kind of friction in the literature. Our treatment elaborates upon, and extends, an earlier theory presented by us back in 1992. There we found a finite friction force at any finite temperature, whereas at zero temperature the model led to a zero force. As an additional development in the present paper we evaluate the energy dissipation making use of an exponential cutoff truncating the relative motion of the oscillators. For the dissipation we also establish a general expression that is not limited to the simple oscillator model.

Johan S. Hye; Iver Brevik

2010-01-14T23:59:59.000Z

480

Temperature rise and safety considerations for radiation force ultrasound imaging  

Science Journals Connector (OSTI)

Current models for estimating temperature increase during ultrasound exposure calculate the steady?state rise using time?averaged acoustic output as the worst case for safety consideration. While valid for the typically very short (microsecond) pulses used by conventional diagnostic techniques this analysis does not necessarily correspond to a worst case scenario for the longer pulses or pulse bursts used by a new method radiation force imaging. Radiation force imaging employing ultrasound pulse durations up to hundreds of milliseconds produces and detects motion in solid tissue or acoustic streaming in fluids via a high intensity beam. Models that calculate the transient temperature rise from these pulses are developed for both the bone at focus and soft tissue cases. Based on accepted timetemperature dose criteria it is shown that for pulse lengths and intensities utilized by this technique temperature may increase to levels that raise safety concerns for bone at the focus of the ultrasound beam. Also the impact on this modality of the current U.S. Food and Drug Administration output limits for diagnostic ultrasound devices is discussed.

Bruce A. Herman; Gerald R. Harris

2002-01-01T23:59:59.000Z

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to obtain the most current and comprehensive results.


481

Newton force from wave function collapse: speculation and test  

E-Print Network [OSTI]

The Diosi-Penrose model of quantum-classical boundary postulates gravity-related spontaneous wave function collapse of massive degrees of freedom. The decoherence effects of the collapses are in principle detectable if not masked by the overwhelming environmental decoherence. But the DP (or any other, like GRW, CSL) spontaneous collapses are not detectable themselves, they are merely the redundant formalism of spontaneous decoherence. To let DP collapses become testable physics, recently we extended the DP model and proposed that DP collapses are responsible for the emergence of the Newton gravitational force between massive objects. We identified the collapse rate, possibly of the order of 1/ms, with the rate of emergence of the Newton force. A simple heuristic emergence (delay) time was added to the Newton law of gravity. This non-relativistic delay is in peaceful coexistence with Einstein's relativistic theory of gravitation, at least no experimental evidence has so far surfaced against it. We derive new predictions of such a `lazy' Newton law that will enable decisive laboratory tests with available technologies. The simple equation of 'lazy' Newton law deserves theoretical and experimental studies in itself, independently of the underlying quantum foundational considerations.

Lajos Disi

2013-12-22T23:59:59.000Z

482

Generic effective source for scalar self-force calculations  

E-Print Network [OSTI]

A leading approach to the modelling of extreme mass ratio inspirals involves the treatment of the smaller mass as a point particle and the computation of a regularized self-force acting on that particle. In turn, this computation requires knowledge of the regularized retarded field generated by the particle. A direct calculation of this regularized field may be achieved by replacing the point particle with an effective source and solving directly a wave equation for the regularized field. This has the advantage that all quantities are finite and require no further regularization. In this work, we present a method for computing an effective source which is finite and continuous everywhere, and which is valid for a scalar point particle in arbitrary geodesic motion in an arbitrary background spacetime. We explain in detail various technical and practical considerations that underlie its use in several numerical self-force calculations. We consider as examples the cases of a particle in a circular orbit about Schwarzschild and Kerr black holes, and also the case of a particle following a generic time-like geodesic about a highly spinning Kerr black hole. We provide numerical C code for computing an effective source for various orbital configurations about Schwarzschild and Kerr black holes.

Barry Wardell; Ian Vega; Jonathan Thornburg; Peter Diener

2011-12-29T23:59:59.000Z

483

U.S. - Canada Power System Outage Task Force: Final Report on the  

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

- Canada Power System Outage Task Force: Final Report on the - Canada Power System Outage Task Force: Final Report on the Implementation of Task Force Recommendations U.S. - Canada Power System Outage Task Force: Final Report on the Implementation of Task Force Recommendations On August 14, 2003, the largest power blackout in North American history affected an area with an estimated 50 million people and 61,800 megawatts (MW) of electric load in the states of Ohio, Michigan, Pennsylvania, New York, Vermont, Massachusetts, Connecticut and New Jersey, and the Canadian province of Ontario. U.S. - Canada Power System Outage Task Force: Final Report on the Implementation of Task Force Recommendations More Documents & Publications Blackout 2003: Blackout Final Implementation Report Blackout 2003: The August 14, 2003 Blackout One Year Later: Actions Taken

484

Force measuring valve assemblies, systems including such valve assemblies and related methods  

DOE Patents [OSTI]

Methods of evaluating a fluid condition may include stroking a valve member and measuring a force acting on the valve member during the stroke. Methods of evaluating a fluid condition may include measuring a force acting on a valve member in the presence of fluid flow over a period of time and evaluating at least one of the frequency of changes in the measured force over the period of time and the magnitude of the changes in the measured force over the period of time to identify the presence of an anomaly in a fluid flow and, optionally, its estimated location. Methods of evaluating a valve condition may include directing a fluid flow through a valve while stroking a valve member, measuring a force acting on the valve member during the stroke, and comparing the measured force to a reference force. Valve assemblies and related systems are also disclosed.

DeWall, Kevin George (Pocatello, ID); Garcia, Humberto Enrique (Idaho Falls, ID); McKellar, Michael George (Idaho Falls, ID)

2012-04-17T23:59:59.000Z

485

Towards weighing the condensation energy to ascertain the Archimedes force of vacuum  

E-Print Network [OSTI]

The force exerted by the gravitational field on a Casimir cavity in terms of Archimedes force of vacuum is discussed, the force that can be tested against observation is identified, and it is shown that the present technology makes it possible to perform the first experimental tests. The use of suitable high-Tc superconductors as modulators of Archimedes force is motivated. The possibility is analyzed of using gravitational wave interferometers as detectors of the force, transported through an optical spring from the Archimedes vacuum force apparatus to the gravitational interferometer test masses to maintain the two systems well separated. The use of balances to actuate and detect the force is also analyzed, the different solutions are compared, and the most important experimental issues are discussed.

Enrico Calloni; Martina De Laurentis; Rosario De Rosa; Luciano Di Fiore; Giampiero Esposito; Fabio Garufi; Luigi Rosa; Carlo Rovelli; Paolo Ruggi; Francesco Tafuri

2014-06-22T23:59:59.000Z

486

Federal Energy Management Program: Case Study - Hill Air Force Base, Utah  

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

Case Study - Hill Case Study - Hill Air Force Base, Utah to someone by E-mail Share Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Facebook Tweet about Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Twitter Bookmark Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Google Bookmark Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Delicious Rank Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on Digg Find More places to share Federal Energy Management Program: Case Study - Hill Air Force Base, Utah on AddThis.com... Energy Savings Performance Contracts Assistance & Contacts Resources Laws & Regulations Energy Service Companies Awarded Projects

487

EU bids to force Japan's hand in nuclear haggle Europe is bidding to force Japan's hand in negotiations on a revolutionary nuclear  

E-Print Network [OSTI]

EU bids to force Japan's hand in nuclear haggle 25/11/2004 Europe is bidding to force Japan's hand in negotiations on a revolutionary nuclear energy project, by pledging to go it alone unless Japan gives over the choice of site, whether Japan or France. "The Commission will try to reach a positive

488

Laboratory measurement verification of laser hazard analysis for miles weapon simulators used in force on force exercises.  

SciTech Connect (OSTI)

Due to the change in the batteries used with the Small Arm Laser Transmitters (SALT) from 3-volts dc to 3.6-volts dc and changes to SNL MILES operating conditions, the associated laser hazards of these units required re-evaluation to ensure that the hazard classification of the laser emitters had not changed as well. The output laser emissions of the SNL MILES, weapon simulators and empire guns, used in Force-On-Force (FOF) training exercises, was measured in accordance to the ANSI Standard Z136.4-2005, ''Recommended Practice for Laser Safety Measurements for Hazard Evaluation''. The laser hazard class was evaluated in accordance with the ANSI Standard Z136.1-2000, ''Safe Use of Lasers'', using ''worst'' case conditions associated with these MILES units. Laser safety assessment was conducted in accordance with the ANSI Standard Z136.6-2005, ''Safe Use of Lasers Outdoors''. The laser hazard evaluation of these MILES laser emitters was compared to and supersedes SAND Report SAND2002-0246, ''Laser Safety Evaluation of the MILES and Mini MILES Laser Emitting Components'', which used ''actual'' operating conditions of the laser emitters at the time of its issuance.

Augustoni, Arnold L.

2006-08-01T23:59:59.000Z

489

Global Distribution and Climate Forcing of Marine Organic Aerosol - Part 2: Effects on Cloud Properties and Radiative Forcing  

SciTech Connect (OSTI)

A series of simulations with the Community Atmosphere Model version 5 (CAM5) with a 7-mode Modal Aerosol Model were conducted to assess the changes in cloud microphysical properties and radiative forcing resulting from marine organic aerosols. Model simulations show that the anthropogenic aerosol indirect forcing (AIF) predicted by CAM5 is decreased in absolute magnitude by up to 0.09 Wm{sup -2} (7 %) when marine organic aerosols are included. Changes in the AIF from marine organic aerosols are associated with small global increases in low-level incloud droplet number concentration and liquid water path of 1.3 cm{sup -3} (1.5 %) and 0.22 gm{sup -2} (0.5 %), respectively. Areas especially sensitive to changes in cloud properties due to marine organic aerosol include the Southern Ocean, North Pacific Ocean, and North Atlantic Ocean, all of which are characterized by high marine organic emission rates. As climate models are particularly sensitive to the background aerosol concentration, this small but non-negligible change in the AIF due to marine organic aerosols provides a notable link for ocean-ecosystem marine low-level cloud interactions and may be a candidate for consideration in future earth system models.

Gantt, Brett; Xu, Jun; Meskhidze, N.; Zhang, Yang; Nenes, Athanasios; Ghan, Steven J.; Liu, Xiaohong; Easter, Richard C.; Zaveri, Rahul A.

2012-07-25T23:59:59.000Z

490

Participants: William Naughton, COHMED Bill Sherman, NE HLRW Task Force  

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

conference call May 27, 1998 conference call May 27, 1998 Participants: William Naughton, COHMED Bill Sherman, NE HLRW Task Force Bob Fronczak, AAR Mike Butler, UETC Ray English, DOE-NR George Ruberg, UETC Kevin Blackwell, FRA Markus Popa, DOE-RW Sandy Covi, UP The Rail Topic Group is currently in a transitional mode, moving simultaneously toward closure of the two rail information matrices, Comparison of CVSA Recommended National Procedures and Out-Of-Service Criteria for the Enhanced Safety Inspection of Commercial Highway Vehicles Transporting Transuranics, Spent Nuclear Fuel, and High Level Waste to Rail Inspection Standards, and Rail and Highway Regulations Relative to the Transportation of Radioactive Materials and their Applicability to States, Tribes, Shippers, and Carriers, (both

491

About Fermilab | Fermilab and the Community | ILC Citizens' Task Force |  

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

Member Commitments Member Commitments It is anticipated that serving on the Task Force will require a commitment of 8-10 hours per month throughout 2007. Activities will include: Attend monthly meetings with a maximum of two excused absences Participate fully in meetings and work with all members to identify shared values and interests and strive for consensus on important issues Read all provided materials in preparation for meetings Read all materials and summaries for any meetings missed Stay in contact with neighbors and associates to bring broader community perspectives to the discussion and inform the community about the ILC Ground Rules This is a safe place to share ideas We will attack issues, never individuals Openness is the rule, not the exception Everyone participates

492

Accelerator R and D task force presentation - m white  

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

DOE DOE Accelerator R&D Task Force Charge Presented at the AAI Meeting, 11/29/11 Marion White mwhite@aps.anl.gov Rod Gerig - Context (1)  "The Committee understands that powerful new accelerator technologies created for basic science and developed by industry will produce particle accelerators with the potential to address key economic and societal issues confronting our Nation. However, the Committee is concerned with the divide that exists in translating breakthroughs in accelerator science and technology into applications that benefit the marketplace and American competitiveness. The Committee directs the Department to submit a 10-year strategic plan by June 1, 2012 for accelerator technology research and development to advance accelerator applications in energy and the

493

About Fermilab | Fermilab and the Community | ILC Citizens' Task Force |  

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

Meeting Materials Meeting Materials January 27, 2007 Retreat and Tour Agenda (pdf) Presentation by Judy Jackson, Fermilab Director of Communication (pdf) Photos Video March 1, 2007 Introduction to Particle Physics Agenda (pdf) Presentation by Pier Oddone, Fermilab Director (ppt - 13.5M) Presentation by Fermilab Physicist Chris Quigg (pdf - 12M) Photos March 27, 2007 Introduction to the ILC Agenda (pdf) Fermilab Area map with outlines (jpg) ILC by the Numbers (pdf) How does the ILC work? (pdf) ILC Reference Design Companion Document (pdf) Results of Task Force Dialogue on Community Values(pdf) May 1, 2007 The ILC Global Design Effort Agenda (pdf) Presentation by GDE Director Barry Barish (pdf) Photos Video: Part 1 | Part 2 May 22, 2007 Locating the ILC at Fermilab Agenda (pdf) Maps of potential locations for the ILC:

494

Finding the Force -- Consistent Particle Seeding for Satellite Aerodynamics  

E-Print Network [OSTI]

When calculating satellite trajectories in low-earth orbit, engineers need to adequately estimate aerodynamic forces. But to this day, obtaining the drag acting on the complicated shapes of modern spacecraft suffers from many sources of error. While part of the problem is the uncertain density in the upper atmosphere, this works focuses on improving the modeling of interacting rarified gases and satellite surfaces. The only numerical approach that currently captures effects in this flow regime---like self-shadowing and multiple molecular reflections---is known as test-particle Monte Carlo. This method executes a ray-tracing algorithm to follow particles that pass through a control volume containing the spacecraft and accumulates the momentum transfer to the body surfaces. Statistical fluctuations inherent in the approach demand particle numbers in the order of millions, often making this scheme too costly to be practical. This work presents a parallel test-particle Monte Carlo method that takes advantage of b...

Parham, J Brent

2013-01-01T23:59:59.000Z

495

Shortwave Spectral Radiative Forcing of Cumulus Clouds from Surface Observations  

SciTech Connect (OSTI)

The spectral changes of the total cloud radiative forcing (CRF) and its diffuse and direct components are examined by using spectrally resolved (visible spectral range) all-sky surface irradiances measured by Multi-Filter Rotating Shadowband Radiometer. We demonstrate: (i) the substantial contribution of the diffuse component to the total CRF, (ii) the well-defined spectral variations of total CRF in the visible spectral region, and (iii) the strong statistical relationship between spectral (500 nm) and shortwave broadband values of total CRF. Our results suggest that the framework based on the visible narrowband fluxes can provide important radiative quantities for rigorous evaluation of radiative transfer parameterizations and can be applied for estimation of the shortwave total CRF.

Kassianov, Evgueni I.; Barnard, James C.; Berg, Larry K.; Long, Charles N.; Flynn, Connor J.

2011-04-02T23:59:59.000Z

496

Energy-conservation study for the US Air Force Academy  

SciTech Connect (OSTI)

The United States Air Force Academy (AFA) has asked the Los Alamos National Laboratory to assist them in conducting detailed energy and solar analyses of selected AFA buildings using the DOE-2 building energy analysis computer program. The results of the energy conservation study conducted by Los Alamos in FY 1981 and 1982 for Building 2360 (Vandenberg Hall), Building 2169 (Field House), and Building 2410 (Aeronautics Laboratory) are presented. Energy Conservation and Solar Opportunities (ECOs) are identified for each building and predicted heating, cooling and electric energy savings are presented for each ECO. Economic results are summarized as annual dollars saved, discounted benefit-to-cost ratio, maximum investment targets, and the life-cycle cost of implementing each ECO.

Peterson, J.L.; Davis, L.B.

1983-01-01T23:59:59.000Z

497

Strong nuclear force in cold antihydrogen-helium collisions  

SciTech Connect (OSTI)

We calculate cross sections for elastic scattering and annihilation in antihydrogen-helium collisions at low energies. The calculations are based on the Born-Oppenheimer approximation, and incorporate the effects of the strong interaction through a scattering length approach. We find that the strong nuclear force not only causes significant annihilation, but also cannot be neglected in the elastic channel. In the zero energy limit we obtain the scattering length a=-7.69-3.80i a.u. for ground state antihydrogen-helium collisions. Annihilation is found to dominate over elastic scattering up to a temperature about 3 K. Loosely bound metastable antihydrogen-helium states are also investigated, and it is found that a number of relatively long-lived states with up to three units of angular momentum exist.

Jonsell, S. [Department of Physics, Umeaa University, SE-90187 Umeaa (Sweden); Froelich, P.; Eriksson, S. [Department of Quantum Chemistry, Box 518, Uppsala University, SE-75120 Uppsala (Sweden); Strasburger, K. [Institute of Physical and Theoretical Chemistry, Wroclaw University of Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw (Poland)

2004-12-01T23:59:59.000Z

498

Importance of anisotropic three-body forces in solid hydrogen  

Science Journals Connector (OSTI)

We take into account three-body anisotropic forces between molecules to calculate the energy of the S0(0) triplet in solid hexagonal close packed hydrogen under pressure. Three-body contributions result in one term depending on the orientation of only one molecule (crystal field term) and two others that couple rotations of different molecules (roton terms). Three-body interactions contribute, to a large extent, to the roton frequencies. Their inclusion in the calculation increases the calculated average frequency of the triplet, even at relatively low density, changing substantially the estimate of the internuclear distance. By contrast, the triplet splitting is substantially unaffected by three-body terms, resulting therefore a good candidate to test anisotropic two-body potential models against experiment.

Massimo Moraldi and Lorenzo Ulivi

2006-05-05T23:59:59.000Z

499

The Inverse-Cube Central Force Field in Quantum Mechanics  

Science Journals Connector (OSTI)

The problem of the motion of a particle in an inverse-cube central force field is fully treated by quantum mechanics and the results compared with the classical theory. Taking the effective radial potential energy as Sr2, although the solutions for negative energy for 0?S?-h232?2? satisfy the usual boundary conditions, they can not be admitted because the Hamiltonian is not Hermitian in these solutions. This corresponds to taking (l+12)2 in place of l(l+1) as the analogue of the square of the classical angular momentum. If we do this, we get a complete analogy between the classical and quantum mechanically allowed solutions, with no quantization. The solutions involve Bessel functions of both real and imaginary orders with both real and imaginary arguments.

George H. Shortley

1931-07-01T23:59:59.000Z

500

Effect of lift force on the aerodynamics of dust grains in the protoplanetary disk  

E-Print Network [OSTI]

We newly introduce lift force into the aerodynamics of dust grains in the protoplanetary disk. Although many authors have so far investigated the effects of the drag force, gravitational force and electric force on the dust grains, the lift force has never been considered as a force exerted on the dust grains in the gas disk. If the grains are spinning and moving in the fluid, then the lift force is exerted on them. We show in this paper that the dust grains can be continuously spinning due to the frequent collisions so that the lift force continues to be exerted on them, which is valid in a certain parameter space where the grain size is larger than ~ 1 m and where the distance from the central star is larger than 1 AU for the minimum mass solar nebula. In addition, we estimate the effects of the force on the grain motion and obtain the result that the mean relative velocity between the grains due to the lift force is comparable to the gas velocity in the Kepler rotational frame when the Stokes number and li...

Yamaguchi, Masaki S

2014-01-01T23:59:59.000Z