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Note: This page contains sample records for the topic "internal atomic arrangement" 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

E-Print Network 3.0 - atomic arrangement composition Sample Search...  

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

are the structure and atomic scattering... - nation shell of an A atom is simply pAB PAA . By taking into account that the k B atoms can be arranged... 787. LOCAL ORDER AND...

2

Valve supporting arrangement of an internal combustion engine  

SciTech Connect (OSTI)

A supporting arrangement is described for a valve of an internal combustion engine having a valve stem portion, comprising a rigid member for supporting the stem portion of the valve for axial movement of the valve, a stamped or press-formed upper retainer connected to the upper portion of the valve stem, a lower annular retainer disposed on the rigid member and surrounding the valve stem, and a coil spring compressed between the upper and lower retainers to bias the valve in a direction to close the associated valve opening. The upper retainer has a substantially constant thickness throughout and comprises an annular collar portion having an essentially constant diameter along the length thereof with the diameter at least substantially equal to the inner diameter of the coil spring. The collar portion is coaxially disposed within an upper portion of the coil spring, an annular flange portion extending radially outwardly from the upper end of the collar portion and engaging with the upper end of the coil spring, and means for achieving a spline connection between the central portion of the retainer and the upper portion of the valve stem, and wherein the upper retainer is divided along a diameter into two identical elements which are disposed about the upper portion of the valve stem such that the radial pressure exerted by the coil spring operates to bias the identical elements into their respective positions operative to connect the upper retainer to the valve stem.

Hayashi, Y.

1986-05-27T23:59:59.000Z

3

Safeguards Agreement and Protocol with the International Atomic Energy Agency  

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

To ensure that DOE complies with the Agreement Between the United States of America and the International Atomic Energy Agency for the Application of Safeguards in the United States, the Protocol to the Agreement, and the subsidiary arrangements to the Agreement. Canceled by DOE O 142.2A. Cancels DOE 1270.2B.

2004-01-07T23:59:59.000Z

4

Graphene, a sheet of carbon atoms arranged in a honeycomb lattice, possesses many  

E-Print Network [OSTI]

Graphene, a sheet of carbon atoms arranged in a honeycomb lattice, possesses many excellent chemical species onto the graphene plane offers an effective route to alter and engineer the properties of graphene. NSF-supported researchers have demonstrated that graphene covered dilutely with covalently bonded

Maroncelli, Mark

5

A tool to create hydrodynamically optimized hull-forms with geometrical constraints from internal arrangements  

E-Print Network [OSTI]

Internal arrangements and bulky equipment like machinery have been treated for many years as a secondary aspect of the ship design. Traditionally, in the design process, the centerpiece of the effort is the hull and its ...

Nestoras, Konstantinos, Nav.E. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

6

International Atomic Energy Agency safeguards  

SciTech Connect (OSTI)

The International Atomic Energy Agency (IAEA) is unique among international organizations in its use of on-site inspections to verify that States are in compliance with the terms of a negotiated agreement. The legal basis for the inspections is agreements between the IAEA and the State, concluded in the framework of the Nuclear Nonproliferation Treaty, for full scope safeguards on all nuclear materials. In addition, other more limited agreements for safeguards on a portion of a State's nuclear material are also concluded with States not party to the Treaty. In either case, the role of the IAEA is to verify compliance with the terms of these agreements by auditing facility operating records and reports submitted to the IAEA by the State; by independent measurement of nuclear materials by IAEA inspectors; and by emplacement of surveillance devices to monitor facility operations in the inspector's absence. Although IAEA safeguards are applied only to peaceful nuclear activities and do not attempt to control or reduce the numbers of nuclear weapons, there are aspects of the IAEA methods and technology that may be applicable to treaty verification for arms control. Among these aspects are: (1) the form of the IAEA's agreements with States; (2) the IAEA approach to inspection planning; and (3) the instrumentation employed by the IAEA for monitoring facility activities and for measuring nuclear material.

Avenhaus, R.; Markin, J.

1985-01-01T23:59:59.000Z

7

Analytical quality control services of the International Atomic Energy Agency  

Science Journals Connector (OSTI)

The International Atomic Energy Agency provides quality control services to analytical laboratories. These services...

O. Suschny

1986-01-01T23:59:59.000Z

8

On the composition and atomic arrangement of calcium-deficient hydroxyapatite: An ab-initio analysis  

SciTech Connect (OSTI)

A systematic study of defect constellations in calcium-deficient hydroxyapatite is reported. Along this line, we explore different arrangements for charge compensation, including cationic vacancies and substitutional defects. The overall defect constellation is governed by both the different proton affinity of the anions or energy costs related to vacancy formation and minimization of the Coulomb energy which implies small distances of the anionic and cationic defects. Depending on the type of the calcium-deficient site, this gives rise to two specific defect arrangements. Among these, the calcium ions forming triangles which embed the OH{sup -} ions of hydroxyapatite are most likely to be deficient. The resulting charge is compensated by protonation of the OH{sup -} ion within the deficient calcium-triangle and protonation of a PO{sub 4}{sup 3-} ion in the nearest neighbourhood of the vacant calcium site. The strong energetic favouring of such constellations indicates that the commonly used chemical formulae Ca{sub 10-x}(HPO{sub 4}){sub x}(PO{sub 4}){sub 6-x}(OH){sub 2-x}(H{sub 2}O){sub x} (0arrangement reflects a compromise of local charge compensation, different proton affinities of the anions and hydrogen bonding.

Zahn, Dirk [Max-Planck Institut, fuer Chemische Physik fester Stoffe, Noethnitzer Str. 40, Dresden 01187 (Germany)], E-mail: zahn@cpfs.mpg.de; Hochrein, Oliver [Max-Planck Institut, fuer Chemische Physik fester Stoffe, Noethnitzer Str. 40, Dresden 01187 (Germany)], E-mail: hochrein@cpfs.mpg.de

2008-08-15T23:59:59.000Z

9

International Atomic Energy Agency holds conference on fusion...  

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

International Atomic Energy Agency holds conference on fusion roadmap By John Greenwald November 8, 2012 Tweet Widget Google Plus One Share on Facebook Hutch Neilson, third from...

10

News Release: Energy Department and International Atomic Energy Agency to  

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

and International Atomic Energy and International Atomic Energy Agency to Host Remediation Workshop News Release: Energy Department and International Atomic Energy Agency to Host Remediation Workshop August 9, 2012 - 9:44am Addthis Energy Department and International Atomic Energy Agency to Host Remediation Workshop News Contact: Contractor, Judy Miller, S.M. Stoller Corporation Public Affairs (970) 248-6363 judy.miller@lm.doe.gov GRAND JUNCTION, Colo. - The U.S. Department of Energy and the International Atomic Energy Agency (IAEA) are hosting the International Workshop on Legacy Management and Regulatory Supervision of Uranium Legacy Sites from August 13 through 24 to exchange information and share examples of regulatory processes and case studies of site remediation, including post-remediation long-term care programs. Scientists, environmental

11

A clinical audit programme for diagnostic radiology: the approach adopted by the International Atomic Energy Agency  

Science Journals Connector (OSTI)

......control A clinical audit programme for diagnostic...International Atomic Energy Agency K. Faulkner...International Atomic Energy Agency (IAEA) also provides clinical audit services within specific...International Atomic Energy Agency. Guidelines for clinical audits of diagnostic radiology......

K. Faulkner; H. Järvinen; P. Butler; I. D. McLean; M. Pentecost; M. Rickard; B. Abdullah

2010-01-01T23:59:59.000Z

12

Secretary Chu Addresses the International Atomic Energy Agency General  

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

Secretary Chu Addresses the International Atomic Energy Agency Secretary Chu Addresses the International Atomic Energy Agency General Conference Secretary Chu Addresses the International Atomic Energy Agency General Conference September 20, 2010 - 12:00am Addthis Washington, DC - U.S. Energy Secretary Steven Chu addressed the International Atomic Energy Agency's 54th General Conference today in Vienna. His prepared remarks are below: Thank you, Ambassador Enkhsaikhan. Congratulations on your election as President of this Conference. I extend my thanks and appreciation to Director General Mr. Yukiya Amano for his exemplary leadership in his first year. I especially welcome the Director General's initiative to help fight cancer in developing countries. I am honored to represent the United States today, and I want to share a

13

Secretary Chu Addresses the International Atomic Energy Agency General  

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

Addresses the International Atomic Energy Agency Addresses the International Atomic Energy Agency General Conference Secretary Chu Addresses the International Atomic Energy Agency General Conference September 20, 2010 - 12:00am Addthis Washington, DC - U.S. Energy Secretary Steven Chu addressed the International Atomic Energy Agency's 54th General Conference today in Vienna. His prepared remarks are below: Thank you, Ambassador Enkhsaikhan. Congratulations on your election as President of this Conference. I extend my thanks and appreciation to Director General Mr. Yukiya Amano for his exemplary leadership in his first year. I especially welcome the Director General's initiative to help fight cancer in developing countries. I am honored to represent the United States today, and I want to share a message from President Barack Obama:

14

International Atomic Energy Agency General Conference | Department of  

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

International Atomic Energy Agency General Conference International Atomic Energy Agency General Conference International Atomic Energy Agency General Conference September 17, 2007 - 2:41pm Addthis Remarks As Prepared for Delivery by Secretary Bodman Thank you Mr. President. Let me congratulate you on your selection as President of this 51st General Conference of the International Atomic Energy Agency. I also wish to thank Dr. ElBaradei for his leadership as Director General. I am very pleased to be here participating in the opening session of this General Conference. It has already been an eventful week here in Vienna. Yesterday I was privileged to host a ministerial meeting on the Global Nuclear Energy Partnership. This momentous event marked the tripling in size of this partnership with agreement by 16 partners on the GNEP Statement of

15

International Atomic Energy Agency (IAEA) | Open Energy Information  

Open Energy Info (EERE)

International Atomic Energy Agency (IAEA) International Atomic Energy Agency (IAEA) (Redirected from International Atomic Energy Agency) Jump to: navigation, search Logo: International Atomic Energy Agency Name International Atomic Energy Agency Address PO Box 100, 1400 Place Vienna, Austria Number of employees 1001-5000 Year founded 1957 Phone number (+431) 2600-0 Coordinates 48.2°, 16.35° 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":48.2,"lon":16.35,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

16

International Atomic Energy Agency (IAEA) | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » International Atomic Energy Agency (IAEA) Jump to: navigation, search Logo: International Atomic Energy Agency Name International Atomic Energy Agency Address PO Box 100, 1400 Place Vienna, Austria Number of employees 1001-5000 Year founded 1957 Phone number (+431) 2600-0 Coordinates 48.2°, 16.35° 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":48.2,"lon":16.35,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

17

International Atomic Energy Agency Feed | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » International Atomic Energy Agency Feed Jump to: navigation, search Home | About | Inventory | Partnerships | Capacity Building | Webinars | Reports | Events | News | List Serve CLEAN Member Feeds Center for Environment and National Security at Scripps Centro de Energías Renovables (CER) The Children's Investment Fund Foundation (CIFF) Climate and Development Knowledge Network (CDKN) Climate Technology Initiative (CTI) ClimateWorks Foundation Coalition for Rainforest Nations (CfRN) Ecofys Energy Research Centre of the Netherlands (ECN) Energy Sector Management Assistance Program of the World Bank (ESMAP)

18

International Atomic Energy Agency General Conference | Department of  

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

17, 2007 - 2:41pm 17, 2007 - 2:41pm Addthis Remarks As Prepared for Delivery by Secretary Bodman Thank you Mr. President. Let me congratulate you on your selection as President of this 51st General Conference of the International Atomic Energy Agency. I also wish to thank Dr. ElBaradei for his leadership as Director General. I am very pleased to be here participating in the opening session of this General Conference. It has already been an eventful week here in Vienna. Yesterday I was privileged to host a ministerial meeting on the Global Nuclear Energy Partnership. This momentous event marked the tripling in size of this partnership with agreement by 16 partners on the GNEP Statement of Principles, which establishes the partnership's goals and path for implementation.

19

Proposal for the International Atomic Energy Agency Training Course  

SciTech Connect (OSTI)

The Hanford Site has hosted similar activities, including both Hanford Summits I and II. The Hanford Summits were two-day televised events to discuss the commitment of the current Presidential administration to the environmental restoration of the Hanford Site. Public involvement and strategic issues established from Hanford Summit I include: Regulatory issues, training and education, economic development and partnership, and technology transfer. Hanford Summit II provided a summary of how Secretary of Energy O`Leary is proceeding on the above strategic issues. The DOE and Westinghouse School for Environmental Excellence frequently offers a six-week course for environmental professionals and workers. Approximately thirty to forty individuals attend the training course, which provides training in environmental regulation compliance. The Hanford Site has hosted two previous International Atomic Energy Agency training courses. The courses lasted two weeks and had approximately eight to ten participants. Nuclear Material Management and Neutron Monitoring were the courses hosted by the Hanford Site.

McCarthy, T.L.

1994-06-01T23:59:59.000Z

20

International Atomic Energy Agency - General Session | Department of Energy  

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

- General Session - General Session International Atomic Energy Agency - General Session September 18, 2006 - 8:53am Addthis Prepared Remarks for Energy Secretary Samuel Bodman Thank you Director General ElBaradei. Congratulations to Mr. Abdul Samad Minty on your election as President of this, the 50th IAEA General Conference. President George W. Bush sends a letter wishing us a productive conference. Let me draw from his message: "My Administration has announced a bold new proposal called the Global Nuclear Energy Partnership. We will work with countries to meet their growing energy needs, dispose of waste safely, advance nonproliferation, and keep nuclear technology out of the hands of terrorist networks and terrorist states. "We will encourage reliable access to nuclear fuel for countries that agree

Note: This page contains sample records for the topic "internal atomic arrangement" 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

Safety Series No. 75-INSAG-4, Safety Culture: A report by the International Nuclear Safety Advisory Group, International Atomic Energy Agency  

Broader source: Energy.gov [DOE]

Safety Series No. 75-INSAG-4, Safety Culture: A report by the International Nuclear Safety Advisory Group, International Atomic Energy Agency, IAEA, 1991

22

Safety Reports Series No. 11, Developing Safety Culture in Nuclear Activities: Practical Suggestions to Assist Progress, International Atomic Energy Agency  

Broader source: Energy.gov [DOE]

Safety Reports Series No. 11, Developing Safety Culture in Nuclear Activities: Practical Suggestions to Assist Progress, International Atomic Energy Agency

23

Implementing Arrangement Between the U.S. Department of Energy and the  

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

Department of Natural Resources of Canada and Atomic Energy of Canada Department of Natural Resources of Canada and Atomic Energy of Canada Limited For Collaboration in the Area of Nuclear Research Implementing Arrangement Between the U.S. Department of Energy and the Department of Natural Resources of Canada and Atomic Energy of Canada Limited For Collaboration in the Area of Nuclear Research Implementing Arrangement Between the U.S. Department of Energy and the Department of Natural Resources of Canada and Atomic Energy of Canada Limited For Collaboration in the Area of Nuclear Research 4.5.1.1.3.2_canada_agreement.pdf More Documents & Publications International Nuclear Energy Research Initiative: 2008 Annual Report International Nuclear Energy Research Initiative: Annual Report 2005 International Nuclear Energy Research Initiative: 2011 Annual Report

24

U.S. Energy Secretary Addresses International Atomic Energy Agency General  

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

Secretary Addresses International Atomic Energy Agency Secretary Addresses International Atomic Energy Agency General Conference U.S. Energy Secretary Addresses International Atomic Energy Agency General Conference September 19, 2011 - 4:48pm Addthis VIENNA, AUSTRIA - U.S. Energy Secretary Steven Chu addressed the International Atomic Energy Agency's General Conference today in Vienna. Opening with a message from President Barack Obama, Secretary Chu highlighted the importance of safety and security in the nuclear industry in light of the tragic events at Fukushima this year, and outlined the four priorities of President Obama's nuclear agenda: promoting the peaceful use of nuclear energy, strengthening the nuclear proliferation regime, pursuing nuclear disarmament and enhancing nuclear security The following are excerpts of Secretary Chu's remarks as prepared for

25

U.S. Energy Secretary Addresses International Atomic Energy Agency General  

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

U.S. Energy Secretary Addresses International Atomic Energy Agency U.S. Energy Secretary Addresses International Atomic Energy Agency General Conference U.S. Energy Secretary Addresses International Atomic Energy Agency General Conference September 19, 2011 - 2:24pm Addthis VIENNA, AUSTRIA - U.S. Energy Secretary Steven Chu addressed the International Atomic Energy Agency's General Conference today in Vienna. Opening with a message from President Barack Obama, Secretary Chu highlighted the importance of safety and security in the nuclear industry in light of the tragic events at Fukushima this year, and outlined the four priorities of President Obama's nuclear agenda: promoting the peaceful use of nuclear energy, strengthening the nuclear proliferation regime, pursuing nuclear disarmament and enhancing nuclear security The following are excerpts of Secretary Chu's remarks as prepared for

26

A clinical audit programme for diagnostic radiology: the approach adopted by the International Atomic Energy Agency  

Science Journals Connector (OSTI)

......The International Atomic Energy Agency (IAEA) also provides...External audits involve the use of auditors who are unconnected to the...risk associated with internal auditors of not being able to see weakness...own institution. External auditors should have better benchmarking......

K. Faulkner; H. Järvinen; P. Butler; I. D. McLean; M. Pentecost; M. Rickard; B. Abdullah

2010-01-01T23:59:59.000Z

27

International Atomic Energy Agency General Conference | Department of  

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

29, 2008 - 3:43pm 29, 2008 - 3:43pm Addthis Remarks as Prepared for Secretary Bodman Thank you, Mr. President. Congratulations on your selection as President of this, the 52nd General Conference. And I again extend my thanks and appreciation to Dr. El Baradei for his leadership as the IAEA's Director General. Mr. President, for a half century the IAEA has led the international effort to make nuclear power safe for the world. Though we have made significant progress in that regard, a great deal of work yet remains. The IAEA is critical to the global effort to enhance energy security. In a world where fossil fuels alone cannot meet the projected growth in energy demand, where energy production and consumption must be balanced as never before against environmental concerns, nuclear power is a major part of our

28

Synchronization of internal and external degrees of freedom of atoms in a standing laser wave  

E-Print Network [OSTI]

We consider dissipative dynamics of atoms in a strong standing laser wave and find a nonlinear dynamical effect of synchronization between center-of-mass motion and internal Rabi oscillations. The synchronization manifests itself in the phase space as limit cycles which may have different periods and riddled basins of attraction. The effect can be detected in the fluorescence spectra of atoms as equidistant sideband frequencies with the space between adjacent peaks to be inversely proportional to the value of the period of the respective limit cycle. With increasing the intensity of the laser field, we observe numerically cascades of bifurcations that eventually end up in settling a strange chaotic attractor. A broadband noise is shown to destroy a fine structure of the bifurcation scenario, but prominent features of period-1 and period-3 limit cycles survive under a weak noise. The character of the atomic motion is analyzed with the help of the friction force whose zeroes are attractor or repellor points in the velocity space. We find ranges of the laser parameters where the atomic motion resembles a random but deterministic walking of atoms erratically jumping between different wells of the optical potential. Such a random walking is shown to be fractal in the sense that the measured characteristic of the motion, time of exit of atoms from a given space of the standing wave, is a complicated function that has a self-similar structure with singularities on a Cantor set of values of one of the control parameters.

V. Yu. Argonov; S. V. Prants

2004-09-17T23:59:59.000Z

29

Toric varieties from arrangements  

E-Print Network [OSTI]

Toric varieties from arrangements. Uli Walther. Purdue University. In progress, with Graham Denham, Greg Smith. AMS Central, Eau Claire, September 2014.

Uli Walther Purdue UniversityIn progress, with Graham Denham, Greg Smith

2014-09-17T23:59:59.000Z

30

Retirement Guidelines New Arrangements  

E-Print Network [OSTI]

in workforce and succession planning, and in particular, to ensure that pension arrangements can be put a formal request. 3 Succession/Career Planning The maintenance of a balanced workforce is important Contents 1 New arrangements 1 2 Flexible Retirement 1 3 Succession/Career Planning 1 4 Pre

Mottram, Nigel

31

ICLASS 2009, 11th Triennial International Annual Conference on Liquid Atomization and Spray Systems, Vail, Colorado USA, July 2009  

E-Print Network [OSTI]

atomization in internal combustion engines [15, 16], especially for diesel or direct injection applications and G. Aguilar* Department of Mechanical Engineering University of California-Riverside Riverside, CA not possible by other means. Despite its usefulness as an atomization method, the fundamental processes

Aguilar, Guillermo

32

Assessor Training International  

E-Print Network [OSTI]

NVLAP Assessor Training International Arrangements #12;Assessor Training 2009: International;Assessor Training 2009: International Arrangements 3 2009 is the 10th anniversary of the signing granted by a signatory to the ILAC Arrangement #12;Assessor Training 2009: International Arrangements 4

33

Sixteenth International Conference on the physics of electronic and atomic collisions  

SciTech Connect (OSTI)

This report contains abstracts of papers on the following topics: photons, electron-atom collisions; electron-molecule collisions; electron-ion collisions; collisions involving exotic species; ion- atom collisions, ion-molecule or atom-molecule collisions; atom-atom collisions; ion-ion collisions; collisions involving rydberg atoms; field assisted collisions; collisions involving clusters and collisions involving condensed matter.

Dalgarno, A.; Freund, R.S.; Lubell, M.S.; Lucatorto, T.B. (eds.)

1989-01-01T23:59:59.000Z

34

Fuel cell arrangement  

DOE Patents [OSTI]

A fuel cell arrangement is provided wherein cylindrical cells of the solid oxide electrolyte type are arranged in planar arrays where the cells within a plane are parallel. Planes of cells are stacked with cells of adjacent planes perpendicular to one another. Air is provided to the interior of the cells through feed tubes which pass through a preheat chamber. Fuel is provided to the fuel cells through a channel in the center of the cell stack; the fuel then passes the exterior of the cells and combines with the oxygen-depleted air in the preheat chamber.

Isenberg, Arnold O. (Forest Hills Boro, PA)

1987-05-12T23:59:59.000Z

35

International Atomic Energy Agency 49th Session of the General Conference |  

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

49th Session of the General 49th Session of the General Conference International Atomic Energy Agency 49th Session of the General Conference September 26, 2005 - 10:51am Addthis Remarks Prepared for Energy Secretary Samuel Bodman [Videotaped Remarks as Delivered by Secretary Bodman ] Good morning. I regret that I cannot be with you in Vienna due to the extraordinary events related to the recent Hurricanes in the United States - and the continuing recovery efforts that are addressing devastation on our gulf coast. These two storms have claimed many hundreds of lives, destroyed whole communities, and displaced large numbers of Americans. As you know, our gulf-coast region is home to a very significant percentage of America's oil and natural gas facilities. Because of the severity of the most recent storm, Hurricane Rita, and the

36

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 49 (2009) 095020 (12pp) doi:10.1088/0029-5515/49/9/095020  

E-Print Network [OSTI]

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 49 (2009) 095020, which assumes the anisotropic energetic particle distribution function accelerated by ICRH as input

Zonca, Fulvio

37

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 42 (2002) 13511356 PII: S0029-5515(02)54166-1  

E-Print Network [OSTI]

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion input of converging driver beams. Requirements and key issues related to target injection and tracking

Najmabadi, Farrokh

38

Updated mortality analysis of radiation workers at Rocketdyne (Atomics International), 1948-2008  

SciTech Connect (OSTI)

Updated analyses of mortality data are presented on 5,801 radiation workers, including 2,232 monitored for radionuclide intakes, and 41,169 non-radiation workers employed 1948-1999 at Rocketdyne (Atomics International). The worker population is unique in that lifetime occupational doses from all places of employment were sought and incorporated into the analyses. Further, radiation doses from intakes of 14 different radionuclides were calculated for 16 organs or tissues using biokinetic models of the International Commission on Radiation Protection (ICRP). The mean dose from external radiation was 13.5 mSv (maximum 1 Sv), and the mean lung dose from external and internal radiation combined was 19.0 mSv (maximum 3.6 Sv). An additional nine years of follow-up, from December 31,1999 through 2008, increased the person-years of observation by 21.7% to 196,674 (mean 33.9 years) and the number of cancer deaths by 50% to 684. Analyses included comparisons with the general population and the computation of standardized mortality ratios (SMRs), and internal comparisons using proportional hazards models. All cancers taken together (SMR 0.88; 95% CI 0.81-0.95), lung cancer (SMR 0.87; 95% CI 0.76-1.00) and leukemia other than chronic lymphocytic leukemia (CLL) (SMR 1.04; 95% 0.67-1.53) were not significantly elevated. Cox regression analyses revealed no significant dose-response trends for any cancer. For all cancers excluding leukemia, the relative risk (RR) at 100 mSv was estimated as 0.98 (95% CI 0.82-1.17) and for all leukemia other than CLL it was 1.06 (95% CI 0.50-2.23). Uranium was the primary radionuclide contributing to internal exposures, but significant increases in lung and kidney disease were not seen. The extended follow-up re-enforces the findings in the previous study in failing to observe a detectable increase in cancer deaths associated with radiation, but strong conclusions still cannot be drawn because of small numbers and relatively low career doses. Larger combined studies of early workers in the United States following similar methodologies are warranted to refine and clarify radiation risks following protracted exposures.

Boice, John [Vanderbilt University; Cohen, Sarah [IEI; Mumma, Michael [IEI; Ellis, Elizabeth D [ORNL; Eckerman, Keith F [ORNL; Leggett, Richard Wayne [ORNL; Boecker, Bruce [LRRI; Brill, Bertrand [Vanderbilt University; Henderson, Brian [University of Southern California, Los Angeles

2011-01-01T23:59:59.000Z

39

Updated Mortality Analysis of Radiation Workers at Rocketdyne (Atomics International), 1948-2008  

SciTech Connect (OSTI)

Updated analyses of mortality data are presented on 46,970 workers employed 1948-1999 at Rocketdyne (Atomics International). Overall, 5,801 workers were involved in radiation activities, including 2,232 who were monitored for intakes of radionuclides, and 41,169 workers were engaged in rocket testing or other non-radiation activities. The worker population is unique in that lifetime occupational doses from all places of employment were sought, updated and incorporated into the analyses. Further, radiation doses from intakes of 14 different radionuclides were calculated for 16 organs or tissues using biokinetic models of the International Commission on Radiation Protection (ICRP). Because only negligible exposures were received by the 247 workers monitored for radiation activities after 1999, the mean dose from external radiation remained essentially the same at 13.5 mSv (maximum 1 Sv) as reported previously, as did the mean lung dose from external and internal radiation combined at 19.0 mSv (maximum 3.6 Sv). An additional 9 years of follow-up, from December 31,1999 through 2008, increased the person-years of observation for the radiation workers by 21.7% to 196,674 (mean 33.9 years) and the number of cancer deaths by 50% to 684. Analyses included external comparisons with the general population and the computation of standardized mortality ratios (SMRs) and internal comparisons using proportional hazards models and the computation of relative risks (RRs). A low SMR for all causes of death (SMR 0.82; 95% CI 0.78-0.85) continued to indicate that the Rocketdyne radiation workers were healthier than the general population and were less likely to die. The SMRs for all cancers taken together (SMR 0.88; 95% CI 0.81-0.95), lung cancer (SMR 0.87; 95% CI 0.76-1.00) and leukemia other than chronic lymphocytic leukemia (CLL) (SMR 1.04; 95% 0.67-1.53) were not significantly elevated. Cox regression analyses revealed no significant dose-response trends for any cancer. For all cancers excluding leukemia, the RR at 100 mSv was estimated as 0.98 (95% CI 0.82-1.17), and for all leukemia other than CLL it was 1.06 (95% CI 0.50-2.23). Uranium was the primary radionuclide contributing to internal exposures, but no significant increases in lung and kidney disease were seen. The extended follow-up reinforces the findings in the previous study in failing to observe a detectable increase in cancer deaths associated with radiation, but strong conclusions still cannot be drawn because of small numbers and relatively low career doses. Larger combined studies of early workers in the United States using similar methodologies are warranted to refine and clarify radiation risks after protracted exposures.

Boice Jr JD, Colen SS, Mumma MT, Ellis ED, Eckerman DF, Leggett RW, Boecker BB, Brill B, Henderson BE

2011-08-01T23:59:59.000Z

40

History of the International Atomic Energy Agency: The First Forty Years  

Science Journals Connector (OSTI)

International Atomic Energy Agency: Personal Reflections 1997 (Vienna: IAEA) 311 pp AS260 (hardback) ISBN 92 0 102497 5 These two books are a contribution to the 40th birthday celebrations of the IAEA. I have worked in the field of Health Physics for 39 of those years, and have contributed to projects for the Agency during that time so these volumes are a nostalgic journey into my past as well. The focus of the History of the IAEA is the intimate linkage to nuclear power. Accidents such as Three Mile Island and Chernobyl have had major impacts on the Agency's programme and the evolution of arms' controls that has affected IAEA safeguards. The IAEA has greatly influenced the practical applications of nuclear science and many examples are discussed in the history. The Personal Reflections are from 25 distinguished scientists and diplomats who have contributed to the formation and development of the IAEA. The IAEA is an Agency of the United Nations (UN) with origins back to 1946 when the USA proposed the UN Atomic Energy Commission (UNAEC). The Soviet Union, although a participant in the UNAEC discussions, never agreed to the US proposals and UNAEC was eventually disbanded in 1952. In 1953, President Eisenhower made his `Atoms for Peace' speech and proposed a joint contribution to a UN agency of natural uranium and fissionable materials. In 1955, the USA started drafting the Statutes for an `IAEA' and these were accepted by a conference of 82 states at the UN. The Agency's Preparatory Commission started work in February 1957: the first Director General, Dr Stirling Cole (USA), was in post by the middle of that year. Euratom was formed in the same year. International regulations on the safe transport of radioactive waste were drafted and safeguard inspections were started at a research reactor in Norway. The first IAEA Basic Safety Standards for Radiation were agreed by the Agency's Board in June 1962. Following the Cuban Missile Crisis, a Partial Test Ban Treaty was negotiated between the USA and the USSR and the Agency extended its safeguards' systems to large reactors. The rest of the 1960s saw a gradual move towards non-proliferation and the application of nuclear and radiation technologies in the fields of agriculture, medicine and industry, particularly in developing countries. The year 1970 saw the instigation of the first bibliographic database INIS with distribution by computer tapes and microfiche. The 1973 oil crisis put energy issues at the top of the world's agenda and prospects for Nuclear Energy as a source of power brightened. The IAEA established a network of secondary standards laboratories in 1976 with the formation of a global network of analytical laboratories in the previous year. Up until 1979, the Agency had occupied the former Grand Hotel on the Ringstrasse that was spacious for working, with a well-equipped main conference hall that was often too small for large conferences but always convenient for the hotels in the centre of Vienna. In that year, the Agency moved to the Vienna International Centre on the Danube. Occupation of this new Centre was made possible by the generosity of the city of Vienna and the Austrian government. The Three Mile Island nuclear accident happened on 28 March 1979, and whilst the release of radioactivity was insignificant, the economic impact was huge with global implications for developments of nuclear power. The French-built Tamuz nuclear research reactor in Iraq was attacked by Israel in June 1981 because it was suspected that it was being used for nuclear weapons research. This presented an immediate challenge to the new Director General, Dr Hans Blix. However, the main event of the 1980s was the Chernobyl accident on 26 April 1986. Unit 4 of the reactor complex was completely destroyed, operators were killed and radioactivity was spread over large areas of Europe. The IAEA was central in organising the response to the accident and set up the Emergency Response System based upon their experiences. Also there was a series of accidents in the following years, often ass

J A B Gibson

1998-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "internal atomic arrangement" 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

International Atomic Energy Agency (IAEA) activities on spent fuel management options  

SciTech Connect (OSTI)

Many countries have in the past several decades opted for storage of spent fuel for undefined periods of time. They have adopted the 'wait and see' strategy for spent fuel management. A relatively small number of countries have adopted reprocessing and use of MOX fuel as part of their strategy in spent fuel management. From the 10, 000 tonnes of heavy metal that is removed annually from nuclear reactors throughout the world, only approximately 30 % is currently being reprocessed. Continuous re-evaluation of world energy resources, announcement of the Global Nuclear Energy Partnership (GNEP) and the Russian initiative to form international nuclear centers, including reprocessing, are changing the stage for future development of nuclear energy. World energy demand is expected to more than double by 2050, and expansion of nuclear energy is a key to meeting this demand while reducing pollution and greenhouse gases. Since its foundation, the International Atomic Energy Agency (IAEA) has served as an interface between countries in exchanging information on the peaceful development of nuclear energy and at the same time guarding against proliferation of materials that could be used for nuclear weapons. The IAEA's Department of Nuclear Energy has been generating technical documents, holding meetings and conferences, and supporting technical cooperation projects to facilitate this exchange of information. This paper focuses on the current status of IAEA activities in the field of spent fuel management being carried out by the Division of Nuclear Fuel Cycle and Waste Technology. Information on those activities could be found on the web site link www.iaea.org/OurWork/ST/NE/NEFW/nfcms. To date, the IAEA has given priority in its spent fuel management activities to supporting Member States in their efforts to deal with growing accumulations of spent power reactor fuel. There is technical consensus that the present technologies for spent fuel storage, wet and dry, provide adequate protection to people and environment. As storage durations grow, the IAEA has expanded its work related to the implications of extended storage periods. Operation and maintenance of containers for storage and transport have also been investigated related to long term storage periods. In addition, as international interest in reprocessing of spent fuel increases, the IAEA continues to serve as a crossroads for sharing the latest developments in spent fuel treatment options. A Coordinated Research Project is currently addressing spent fuel performance assessment and research to evaluate long term effects of storage on spent fuel. The effect of increased burnup and mixed oxide fuels on spent fuel management is also the focus of interest as it follows the trend in optimizing the use of nuclear fuel. Implications of damaged fuel on storage and transport as well as burnup credit in spent fuel applications are areas that the IAEA is also investigating. Since spent fuel management considerations require social stability and institutional control, those aspects are taken into account in most IAEA activities. Data requirements and records management as storage durations extend were also investigated as well as the potential for regional spent fuel storage facilities. Spent fuel management activities continue to be coordinated with others in the IAEA to ensure compliance and consistency with efforts in the Department of Safety and Security and the Department of Safeguards, as well as with activities related to geologic disposal. Either disposal of radioactive waste or spent fuel will be an ultimate consideration in all spent fuel management options. Updated information on spent fuel treatment options that include fuel reprocessing as well as transmutation of minor actinides are investigated to optimize the use of nuclear fuel and minimize impact on environment. Tools for spent fuel management economics are also investigated to facilitate assessment of industrial applicability for these options. Most IAEA spent fuel management activities will ultimately be reported in o

Lovasic, Z.; Danker, W. [International Atomic Energy Agency (IAEA) Vienna (Austria)

2007-07-01T23:59:59.000Z

42

Determining Cropland Cash Rental Arrangements  

E-Print Network [OSTI]

Many crop producers rely heavily on rented land in their farming operations. This publication describes cash rent leases and compares them to crop share arrangements....

Dhuyvetter, Kevin C.; Kastens, Terry L.; Outlaw, Joe

1999-06-23T23:59:59.000Z

43

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 42 (2002) 13821392 PII: S0029-5515(02)55646-5  

E-Print Network [OSTI]

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion of alpha parameters, along with the qMHD profiles and MHD equilibria are being used as inputs to codes

Budny, Robert

44

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 46 (2006) 412418 doi:10.1088/0029-5515/46/4/002  

E-Print Network [OSTI]

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion to reach high values of Q (the ratio between fusion power and input power) can be carried out in existing

Zonca, Fulvio

45

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 49 (2009) 075024 (10pp) doi:10.1088/0029-5515/49/7/075024  

E-Print Network [OSTI]

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 49 (2009) 075024 from classical NB deposition as input give rise to strong EPM activity, resulting in relaxed EP radial

Zonca, Fulvio

46

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 43 (2003) 10911100 PII: S0029-5515(03)67571-X  

E-Print Network [OSTI]

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion at low values of B. The RMF drive sustains particles as well as flux, and resistive input powers can

Washington at Seattle, University of

47

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 53 (2013) 042001 (3pp) doi:10.1088/0029-5515/53/4/042001  

E-Print Network [OSTI]

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 53 (2013) 042001 this analysis. Plasma shot probe etc data input to WBC includes exposure times, and per canonical shot Te, Ne

Harilal, S. S.

48

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 44 (2004) L1L4 PII: S0029-5515(04)72941-5  

E-Print Network [OSTI]

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion­2 MHz) (the uncertainty is due to the error bar of the kinetic input profiles). This result has been

Vlad, Gregorio

49

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 47 (2007) 15881597 doi:10.1088/0029-5515/47/11/022  

E-Print Network [OSTI]

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 47 (2007) 1588 of the LH power input. These results are directly relevant to the investigation of trapped alpha particle

Zonca, Fulvio

50

E-Print Network 3.0 - atomic international snap Sample Search...  

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

SNAP50 Functions... pursued. As shown in Fig. 6, analysis of SNAP50-(315-411) by flame atomic absorption showed... The Unorthodox SNAP50 Zinc Finger Domain Contributes to...

51

Measuring the internal state of a single atom without energy exchange  

E-Print Network [OSTI]

Real quantum measurements almost always cause a much stronger back action than required by the laws of quantum mechanics. In particular, free-space optical detection methods for single atoms and ions such as the shelving technique, though being among the most sensitive detection methods in quantum physics, inevitably require spontaneous scattering, even in the dispersive regime. This causes heating, a limitation for atom-based quantum information processing where it obviates straightforward reuse of the qubit. No such energy exchange is required by quantum mechanics. Here we experimentally demonstrate optical detection of an atomic qubit with significantly less than one spontaneous scattering event. We measure transmission and reflection of an optical cavity containing the atom. In addition to the qubit detection itself, we quantitatively measure how much spontaneous scattering has occurred. This allows us to relate the information gained to the amount of spontaneous emission, and we obtain a detection error below 10% while scattering less than 0.2 photons on average. Furthermore, we perform a quantum Zeno type experiment to quantify the measurement back action and find that every incident photon leads to an almost complete state collapse. Together, these results constitute a full experimental characterization of a quantum measurement in the "energy exchange-free" regime below a single spontaneous emission event. Besides its fundamental interest, this means significant simplification for proposed neutral-atom quantum computation schemes and may enable sensitive detection of molecules and atoms lacking closed transitions.

Jürgen Volz; Roger Gehr; Guilhem Dubois; Jérôme Estève; Jakob Reichel

2011-06-09T23:59:59.000Z

52

The Role of Atomic Energy in the Promotion of International Collaboration  

DOE R&D Accomplishments [OSTI]

A brief survey is presented of the international cooperation which made a success of the First Geneva Conference and which has initiated many international scientific meetings since that time. The policy of the United States in this respect is discussed. (J.S.R.)

Rabi, I. I.

1959-10-31T23:59:59.000Z

53

Manual for Implementation of the Voluntary Offer Safeguards Agreement and Additional Protocol with the International Atomic Energy Agency  

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

This Manual provides detailed information for implementing the requirements of DOE O 142.2A, dated 12-15-06; the Agreement Between the United States of America and the International Atomic Energy Agency (IAEA) for the Application of Safeguards in the United States; the Original Protocol to the Agreement; the Additional Protocol to the Agreement signed by the United States and the IAEA on June 12, 1998; and the Interagency Procedures for the Implementation of the U.S.-IAEA Safeguards Agreement. No cancellation. Admin Chg 1, dated 6-27-13, cancels DOE M 142.2-1. Certified 12-3-14.

1998-06-12T23:59:59.000Z

54

Manual for Implementation of the Voluntary Offer Safeguards Agreement and Additional Protocol with the International Atomic Energy Agency  

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

This Manual provides detailed information for implementing the requirements of DOE O 142.2A, dated 12-15-06; the Agreement Between the United States of America and the International Atomic Energy Agency (IAEA) for the Application of Safeguards in the United States; the Original Protocol to the Agreement; the Additional Protocol to the Agreement signed by the United States and the IAEA on June 12, 1998; and the Interagency Procedures for the Implementation of the U.S.-IAEA Safeguards Agreement. No cancellation. Admin Chg 1, 6-27-13

1998-06-12T23:59:59.000Z

55

Review of the International Atomic Energy Agency International database on reactor pressure vessel materials and US Nuclear Regulatory Commission/Oak Ridge National Laboratory embrittlement data base  

SciTech Connect (OSTI)

The International Atomic Energy Agency (IAEA) has supported neutron radiation effects information exchange through meetings and conferences since the mid-1960s. Through an International Working Group on Reliability of Reactor Pressure Components, information exchange and research activities were fostered through the Coordinated Research Program (CRP) sponsored by the IAEA. The final CRP meeting was held in November 1993, where it was recommended that the IAEA coordinate the development of an International Database on Reactor Pressure Vessel Material (IDRPVM) as the first step in generating an International Database on Aging Management. The purpose of this study was to provide special technical assistance to the NRC in monitoring and evaluating the IAEA activities in developing the IAEA IDRPVM, and to compare the IDRPVM with the Nuclear Regulatory Commission (NRC) - Oak Ridge National Laboratory (ORNL) Power Reactor Embrittlement Data Base (PR-EDB) and provide recommendations for improving the PR-EDB. A first test version of the IDRPVM was distributed at the First Meeting of Liaison Officers to the IAEA IDRPVM, in November 1996. No power reactor surveillance data were included in this version; the testing data were mainly from CRP Phase III data. Therefore, because of insufficient data and a lack of power reactor surveillance data received from the IAEA IDRPVM, the comparison is made based only on the structure of the IDRPVM. In general, the IDRPVM and the EDB have very similar data structure and data format. One anticipates that because the IDRPVM data will be collected from so many different sources, quality assurance of the data will be a difficult task. The consistency of experimental test results will be an important issue. A very wide spectrum of material characteristics of RPV steels and irradiation environments exists among the various countries. Hence the development of embrittlement prediction models will be a formidable task. 4 refs., 2 figs., 4 tabs.

Wang, J.A.; Kam, F.B.K.

1998-02-01T23:59:59.000Z

56

United Nations Educational Scientific and Cultural Organization International Atomic Energy Agency  

E-Print Network [OSTI]

Energy Agency INTERNATIONAL CENTRE FOR THEORETICAL PHYSICS ON THE CONSTELLATIONS OF WEIERSTRASS POINTS that the constellation of Weierstrass points characterizes the isomorphism- class of double coverings of curves of genus^n and the projective linear group PGL(N{n) + 1) is called the constellation of ?i-Weierstrass points of X. O\\ (X

Torres, Fernando

57

INSTITUTIONAL ARRANGEMENTS FOR ENVIRONMENTAL MONITORING  

E-Print Network [OSTI]

participation processes to the circumstances, of investing considerable time in designing a fair and integrated in the design of institutional arrangements for monitoring. It stresses the importance of tailoring the challenges encountered would be beneficial to guide future monitoring initiatives. #12;iv A mis padres

58

ArrangePak-3D User's Manual  

E-Print Network [OSTI]

ArrangePak-3D User's Manual File Planes Options Help Quit Planes: 5 ­120.2732,+28.2707 poweredbyLEDA ArrangePak­3D #12; #12; ArrangePak-3D User's Manual Manipulating Arrangements of Planes in Three- chantability or #12;tness for a particular purpose. version 1.0x License: The ArrangePak-3D source code

Wismath, Stephen

59

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 50 (2010) 014003 (8pp) doi:10.1088/0029-5515/50/1/014003  

E-Print Network [OSTI]

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 50 (2010) 014003 Nuclear Fusion Institute, RRC 'Kurchatov Institute', Moscow, Russia Received 8 June 2009, accepted, nuclear fusion research began in 1950 with the work of I.E. Tamm, A.D. Sakharov and colleagues

60

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 46 (2006) 1723 doi:10.1088/0029-5515/46/1/002  

E-Print Network [OSTI]

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion of the flux at points on the plasma boundary, which are used as input to a shape control algorithm known physics, since realistic solutions to the plasma force balance can be used as inputs to feedback loops

Princeton Plasma Physics Laboratory

Note: This page contains sample records for the topic "internal atomic arrangement" 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

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 44 (2004) S254S265 PII: S0029-5515(04)88685-X  

E-Print Network [OSTI]

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion is a target that has been compressed and heated to fusion conditions by the energy input of the driver been compressed and heated to fusion conditions by the energy input of the driver beams. A target

Tillack, Mark

62

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 45 (2005) 685693 doi:10.1088/0029-5515/45/7/018  

E-Print Network [OSTI]

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 1 Associazione EURATOM-ENEA sulla Fusione, Centro Ricerche di Frascati, C.P. 65-00044 Frascati, Rome, Italy 2 Institute of Plasma Physics and Laser Microfusion, PO Box 49, PL-00-908, Warsaw, Poland Received

Vlad, Gregorio

63

| International Atomic Energy Agency Nuclear Fusion Nucl. Fusion 54 (2014) 023004 (9pp) doi:10.1088/0029-5515/54/2/023004  

E-Print Network [OSTI]

| International Atomic Energy Agency Nuclear Fusion Nucl. Fusion 54 (2014) 023004 (9pp) doi:10 Tatyana Sizyuk and Ahmed Hassanein Center for Materials under Extreme Environment, School of Nuclear for publication 17 December 2013 Published 21 January 2014 Abstract The plasma shielding effect is a well

Harilal, S. S.

64

INSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 43 (2003) 982988 PII: S0029-5515(03)66862-6  

E-Print Network [OSTI]

. For the out-shifted, shaped plasma, ripple loss of high energy ions during neutral beam injection (NBIINSTITUTE OF PHYSICS PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion is analysed. PACS numbers: 52.55.Fa, 52.55.Wq, 52.25.Fi 1. Introduction The construction of HL-2A [1

Budny, Robert

65

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 50 (2010) 014004 (14pp) doi:10.1088/0029-5515/50/1/014004  

E-Print Network [OSTI]

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 50 (2010) 014004 of nuclear energy in the form of nuclear fission were established with the nuclear powered submarine Research and Energy®, 48 Oakland Street, Princeton, NJ 08540, USA E-mail: dmeade@pppl.gov Received 6 August

66

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 49 (2009) 125009 (8pp) doi:10.1088/0029-5515/49/12/125009  

E-Print Network [OSTI]

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 49 (2009) 125009 of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871, People's Republic surface [29]. GTC simulations of a small amplitude GAM recover the analytic linear dispersion relation

Lin, Zhihong

67

| International Atomic Energy Agency Nuclear Fusion Nucl. Fusion 54 (2014) 012002 (7pp) doi:10.1088/0029-5515/54/1/012002  

E-Print Network [OSTI]

| International Atomic Energy Agency Nuclear Fusion Nucl. Fusion 54 (2014) 012002 (7pp) doi:10 loads and particle bombardment is a key issue for the nuclear fusion community. Currently high current.1088/0029-5515/54/1/012002 LETTER Experimental simulation of materials degradation of plasma-facing components using lasers N. Farid

Harilal, S. S.

68

Reduced vibration motor winding arrangement  

DOE Patents [OSTI]

An individual phase winding arrangement having a sixty electrical degree phase belt width for use with a three phase motor armature includes a delta connected phase winding portion and a wye connected phase winding portion. Both the delta and wye connected phase winding portions have a thirty electrical degree phase belt width. The delta and wye connected phase winding portions are each formed from a preselected number of individual coils each formed, in turn, from an unequal number of electrical conductor turns in the approximate ratio of {radical}3. The individual coils of the delta and wye connected phase winding portions may either be connected in series or parallel. This arrangement provides an armature winding for a three phase motor which retains the benefits of the widely known and utilized thirty degree phase belt concept, including improved mmf waveform and fundamental distribution factor, with consequent reduced vibrations and improved efficiency. 4 figs.

Slavik, C.J.; Rhudy, R.G.; Bushman, R.E.

1997-11-11T23:59:59.000Z

69

Reduced vibration motor winding arrangement  

DOE Patents [OSTI]

An individual phase winding arrangement having a sixty electrical degree phase belt width for use with a three phase motor armature includes a delta connected phase winding portion and a wye connected phase winding portion. Both the delta and wye connected phase winding portions have a thirty electrical degree phase belt width. The delta and wye connected phase winding portions are each formed from a preselected number of individual coils each formed, in turn, from an unequal number of electrical conductor turns in the approximate ratio of .sqroot.3. The individual coils of the delta and wye connected phase winding portions may either be connected in series or parallel. This arrangement provides an armature winding for a three phase motor which retains the benefits of the widely known and utilized thirty degree phase belt concept, including improved mmf waveform and fundamental distribution factor, with consequent reduced vibrations and improved efficiency.

Slavik, Charles J. (Rexford, NY); Rhudy, Ralph G. (Scotia, NY); Bushman, Ralph E. (Lathem, NY)

1997-01-01T23:59:59.000Z

70

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 50 (2010) 095005 (15pp) doi:10.1088/0029-5515/50/9/095005  

E-Print Network [OSTI]

IOP PUBLISHING and INTERNATIONAL ATOMIC ENERGY AGENCY NUCLEAR FUSION Nucl. Fusion 50 (2010) 095005 of these papers can be found in issue 3 2010 of Nuclear Fusion http://iopscience.iop.org/0029-5515/50/3/039901. b) in the energy range 0.5�1 MeV. The total power input will be in the 30�40 MW range under different plasma

Vlad, Gregorio

71

INTERNATIONAL  

Science Journals Connector (OSTI)

WITH the Democratic Revolution in Argentina and the ousting of Peron, and later Lonardi, from the presidency, the Argentinians begin the third phase of their atomic energy history. ... It remains to be seen whether or not any more real progress will be made in this phase, but, like Brazil and Chile, Argentina is desperately in need of more electrical energy. ...

MALCOLM DOLE

1956-02-27T23:59:59.000Z

72

INTERNATIONAL  

Science Journals Connector (OSTI)

WORLD WIDE CHEMISTRY ... The goals of the council are to create the necessary team of scientists and technicians able to "promote the potentialities of the country in the realm of atomic energy," and the exploration and evaluation of the national reserves of strategic raw materials. ...

1952-02-25T23:59:59.000Z

73

Alternative Trading Arrangements for Intermittent Renewable Power...  

Open Energy Info (EERE)

Trading Arrangements for Intermittent Renewable Power: A Centralised Renewables Market and Other Concepts Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Alternative...

74

Computing the Betti Numbers of Arrangements  

E-Print Network [OSTI]

this is the first algorithm for computing ?l(?iSi) that does. not rely .... lemma does not apply. However ...... [11] D. Halperin Arrangements, Handbook of Discrete.

75

Testing of the EURATOM LCT coil in the toroidal arrangement of the International Fusion Superconducting Magnet Test Facility without external pulsed fields (standard-1) and with them (standard II) and an extended single-coil test  

SciTech Connect (OSTI)

Testing of the European LCT coil, a forced-flow NbTi coil, with the five other coils in the International Fusion Superconducting Magnet Test Facility (IFSMTF) has been in progress since the beginning of 1986. By the end of July 1987, the Euratom-LCT coil had passed a single-coil test, a test in toroidal configuration with and without poloidal field transients, and an extended single-coil test up to its design limits. In this test, the coil reached, in stable operation, a field of 9 T at 140% of rated current. It reached the short-sample values of the strands used in the cable. The coil was operated up to 8 T with and without poloidal field transients in a toroidal configuration. The mass flow rate was reduced by a factor of 5 compared with the design value without any visible impact on stability. Averaged ac losses (winding, 14 W; case, 7 W) were measured under LCT specified poloidal field pulses, and the findings agreed with those of the short-sample measurements. The mechanical properties behaved as predicted by calculations. No global movement of the winding in the coil case was found, although the coil has already experienced 50% (14MN) of the maximum out-of-plane force. The operating limits were determined by measuring the current-sharing temperature. It was found that the helium mass flow rate had an impact on the hot-spot temperature of a normal region. All results obtained demonstrate that the applied technology has achieved reliable engineering standards.

Friesinger, G.; Gauss, S.; Komarek, P.; Lubell, M.S.; McManamy, T.J.; Maurer, W.; Shen, S.S.; Siewerdt, L.; Ulbricht, A.; Wuchner, F.

1988-03-01T23:59:59.000Z

76

International Atomic Energy Agency specialists meeting on experience in ageing, maintenance, and modernization of instrumentation and control systems for improving nuclear power plant availability  

SciTech Connect (OSTI)

This report presents the proceedings of the Specialist`s Meeting on Experience in Aging, Maintenance and Modernization of Instrumentation and Control Systems for Improving Nuclear Power Plant Availability that was held at the Ramada Inn in Rockville, Maryland on May 5--7, 1993. The Meeting was presented in cooperation with the Electric Power Research Institute, Oak Ridge National Laboratory and the International Atomic Energy Agency. There were approximately 65 participants from 13 countries at the Meeting. Individual reports have been cataloged separately.

Not Available

1993-10-01T23:59:59.000Z

77

Agreement Between The United States of America and The International Atomic Energy Agency for the Application of Safeguards in the United States  

National Nuclear Security Administration (NNSA)

Agreement Between The United States of America and The International Agreement Between The United States of America and The International Atomic Energy Agency for the Application of Safeguards in the United States Signed at Vienna November 18, 1977 Ratification advised by U.S. Senate July 2, 1980 Ratified by U.S. President July 31, 1980 Entered into force December 9, 1980 Proclaimed by U.S. President December 31, 1980 Whereas the United States of America (hereinafter referred to as the "United States") is a Party to the Treaty on the Non-Proliferation of Nuclear Weapons (hereinafter referred to as the "Treaty") which was opened for signature at London, Moscow and Washington on 1 July 1968 and which entered into force on 5 March 1970 1 ; Whereas States Parties to the Treaty undertake to co-operate in facilitating the application of

78

Arrangements and Combinatorics Richard P. Stanley  

E-Print Network [OSTI]

}. If char(K) = 0 can take W = X. #12;Essentialization codimW (H W) = 1, H A Essentialization of A: ess: ess(A) = {H W : H A}, an arrangment in W. rk(ess(A)) = rk(A) #12;Essentialization codimW (H W) = 1, H A Essentialization of A: ess(A) = {H W : H A}, an arrangment in W. rk(ess(A)) = rk

79

Resolving the internal structure of individual atmospheric aerosol particle by the combination of Atomic Force Microscopy, ESEM–EDX, Raman and ToF–SIMS imaging  

Science Journals Connector (OSTI)

Abstract In this study, internal structures of individual aerosol particles were resolved by using micro-analytical techniques in combination. We demonstrated the practical applicability of the combined use of Atomic Force Microscopy (AFM), Environmental Scanning Electron Microscopy coupled with Energy-Dispersive X-ray analysis (ESEM–EDX), Raman Microspectrometry (RMS) and Time-of-Flight Secondary Ion Mass Spectrometry (ToF–SIMS) to provide morphological, elemental, molecular and outer surface imaging of the same individual airborne particles for the first time. The characterization of single particles collected in the industrial atmosphere influenced by marine air masses demonstrated the physicochemical evolution of the particles in a short time period. The marine-derived particles were mainly encountered as genuine sea salts internally mixed with reacted sea salts such as NaNO3 and liquid NO3? which are covered by an organic thin layer. The particles collected downwind the industrial area were solid particles composed of an internal mixture of iron oxides and of marine-derived particles coated with an organic layer. The formation of these particles is a result of coalescence, agglomeration and drying processes occurring in the atmosphere during the transport of particles in a short time period (~ 15 min). It is demonstrated that the combined use of the different types of spectral and imaging data from the same individual particles in atmospheric aerosol sample provides richer information on their physicochemical characteristics than when those techniques were used alone or when two techniques in combination.

S. Sobanska; G. Falgayrac; J. Rimetz-Planchon; E. Perdrix; C. Brémard; J. Barbillat

2014-01-01T23:59:59.000Z

80

International Atomic Energy Agency support of research reactor highly enriched uranium to low enriched uranium fuel conversion projects  

SciTech Connect (OSTI)

The IAEA has been involved for more than twenty years in supporting international nuclear non- proliferation efforts associated with reducing the amount of highly enriched uranium (HEU) in international commerce. IAEA projects and activities have directly supported the Reduced Enrichment for Research and Test Reactors (RERTR) programme, as well as directly assisted efforts to convert research reactors from HEU to LEU fuel. HEU to LEU fuel conversion projects differ significantly depending on several factors including the design of the reactor and fuel, technical needs of the member state, local nuclear infrastructure, and available resources. To support such diverse endeavours, the IAEA tailors each project to address the relevant constraints. This paper presents the different approaches taken by the IAEA to address the diverse challenges involved in research reactor HEU to LEU fuel conversion projects. Examples of conversion related projects in different Member States are fully detailed. (author)

Bradley, E.; Adelfang, P.; Goldman, I.N. [Research Reactors Unit, Division of Nuclear Fuel Cycle and Waste Technology, International Atomic Energy Agency, Wagramer Strasse 5, P.O. Box 100, A-1400 Vienna (Austria)

2008-07-15T23:59:59.000Z

Note: This page contains sample records for the topic "internal atomic arrangement" 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

ORNL results for Test Case 1 of the International Atomic Energy Agency`s research program on the safety assessment of Near-Surface Radioactive Waste Disposal Facilities  

SciTech Connect (OSTI)

The International Atomic Energy Agency (IAEA) started the Coordinated Research Program entitled ```The Safety Assessment of Near-Surface Radioactive Waste Disposal Facilities.`` The program is aimed at improving the confidence in the modeling results for safety assessments of waste disposal facilities. The program has been given the acronym NSARS (Near-Surface Radioactive Waste Disposal Safety Assessment Reliability Study) for ease of reference. The purpose of this report is to present the ORNL modeling results for the first test case (i.e., Test Case 1) of the IAEA NSARS program. Test Case 1 is based on near-surface disposal of radionuclides that are subsequently leached to a saturated-sand aquifer. Exposure to radionuclides results from use of a well screened in the aquifer and from intrusion into the repository. Two repository concepts were defined in Test Case 1: a simple earth trench and an engineered vault.

Thorne, D.J.; McDowell-Boyer, L.M.; Kocher, D.C.; Little, C.A. [Oak Ridge National Lab., Grand Junction, CO (United States); Roemer, E.K. [Oak Ridge Inst. for Science and Education, TN (United States)

1993-07-01T23:59:59.000Z

82

Teaming Arrangement Pitfalls Misty D. Mayes, PMP  

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

Teaming Arrangement Pitfalls Teaming Arrangement Pitfalls Misty D. Mayes, PMP www.ManagementSolutionsLLC.com Outline * Best Intentions??? * The Basics * Case Studies - David and Goliath - Cool Hand Luke - The Wizard of Oz * Summary 2 The Best Intentions??? 3 Teaming Issues * The majority of negative teaming experiences stem from one thing: - Failure to set expectations and then manage to them. 4 The Best Laid Plans??? 5 Basic Questions * What are the company's strategic objectives? * What are the company's strengths and weaknesses? * Is the company capable of being the Prime? * Who should the company team with and why? * What type of collaborative business arrangement is appropriate? * What's the relationship of the Parties? * What's the duration and are there any off-ramps?

83

Chapter 8 - Segregation, Separation, and Arrangement  

Science Journals Connector (OSTI)

Abstract A review of industrial process facility safety features of segregation, separation, and arrangement of equipment and processes is provided. Segregation is the grouping of similar processes into the same major area. The major facility segregation categories are process, storage, loading/unloading, flaring, utilities, and administration, which are further detailed. An examination of separation is provided by looking at insurance spacing tables and common industry guidelines and practices. Special emphasis is placed on the provision of manned facilities within the installation. Arrangement means the orientation, position, and assemblage of the equipment in a facility from the risk posed by vessels, columns, tanks, pumps/compressors, and process trains containing combustible materials of large capacities, especially at high pressures or temperatures. Arrangements so as to limit the spread of on incident and lower plant overall risks are also described.

Dennis P. Nolan

2014-01-01T23:59:59.000Z

84

Unidirectional Scaffold-Strand Arrangement in DNA Origami  

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

Unidirectional Scaffold-Strand Arrangement in DNA Origami Authors: Han, D., Jiang, S., Samanta, A., Liu, Y., and Yan, H. Title: Unidirectional Scaffold-Strand Arrangement in DNA...

85

Strategic Trade Control: Multilateral Export Control Arrangements  

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

Multilateral Multilateral Export Control Arrangements Nonproliferation & National Security (NPNS) Overview Technical Nonproliferation Policy Support Strategic Trade Control Review of export license applications Multilateral Export Control Arrangements Interdiction Engagement & Training INECP INSEP GIPP Safeguards Concepts and Approaches Human Capital Development Additional Protocol Technical Assistance National Security Systems & Assessments National Security Information Systems Vulnerability Assessment Team (VAT) Radiation Detection & Response (RDR) Contact NPNS Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr Nonproliferation and National Security Program Technical Nonproliferation Policy Support (TNPS)

86

Canister arrangement for storing radioactive waste  

DOE Patents [OSTI]

The subject invention relates to a canister arrangement for jointly storing high level radioactive chemical waste and metallic waste resulting from the reprocessing of nuclear reactor fuel elements. A cylindrical steel canister is provided with an elongated centrally disposed billet of the metallic waste and the chemical waste in vitreous form is disposed in the annulus surrounding the billet.

Lorenzo, Donald K. (Knoxville, TN); Van Cleve, Jr., John E. (Kingston, TN)

1982-01-01T23:59:59.000Z

87

MOX fuel arrangement for nuclear core  

DOE Patents [OSTI]

In order to use up a stockpile of weapons-grade plutonium, the plutonium is converted into a mixed oxide (MOX) fuel form wherein it can be disposed in a plurality of different fuel assembly types. Depending on the equilibrium cycle that is required, a predetermined number of one or more of the fuel assembly types are selected and arranged in the core of the reactor in accordance with a selected loading schedule. Each of the fuel assemblies is designed to produce different combustion characteristics whereby the appropriate selection and disposition in the core enables the resulting equilibrium cycle to closely resemble that which is produced using urania fuel. The arrangement of the MOX rods and burnable absorber rods within each of the fuel assemblies, in combination with a selective control of the amount of plutonium which is contained in each of the MOX rods, is used to tailor the combustion characteristics of the assembly.

Kantrowitz, Mark L. (Portland, CT); Rosenstein, Richard G. (Windsor, CT)

2001-07-17T23:59:59.000Z

88

Solar collector construction and sealing arrangement  

SciTech Connect (OSTI)

A sealing arrangement is disclosed by which a glass panel cover may be installed with a weather-tight seal in a solar collector housing. The housing includes side walls, the upper edges of which are formed with a generally cylindrical groove which faces upwardly. The sealing arrangement includes an elongate resilient body formed with a generally cylindrical anchor section having a cross-section of a dimension just the same as or less than the cross-section dimension of the cylindrical groove, and a holding section formed integrally with the anchor section near the top thereof and having a generally U-shaped cross-section which faces inwardly of the housing.

Leflar, J.A.; Wardlow, W.C.

1985-02-12T23:59:59.000Z

89

Mox fuel arrangement for nuclear core  

DOE Patents [OSTI]

In order to use up a stockpile of weapons-grade plutonium, the plutonium is converted into a mixed oxide (MOX) fuel form wherein it can be disposed in a plurality of different fuel assembly types. Depending on the equilibrium cycle that is required, a predetermined number of one or more of the fuel assembly types are selected and arranged in the core of the reactor in accordance with a selected loading schedule. Each of the fuel assemblies is designed to produce different combustion characteristics whereby the appropriate selection and disposition in the core enables the resulting equilibrium cycle to closely resemble that which is produced using urania fuel. The arrangement of the MOX rods and burnable absorber rods within each of the fuel assemblies, in combination with a selective control of the amount of plutonium which is contained in each of the MOX rods, is used to tailor the combustion. characteristics of the assembly.

Kantrowitz, Mark L. (Portland, CT); Rosenstein, Richard G. (Windsor, CT)

2001-05-15T23:59:59.000Z

90

MOX fuel arrangement for nuclear core  

DOE Patents [OSTI]

In order to use up a stockpile of weapons-grade plutonium, the plutonium is converted into a mixed oxide (MOX) fuel form wherein it can be disposed in a plurality of different fuel assembly types. Depending on the equilibrium cycle that is required, a predetermined number of one or more of the fuel assembly types are selected and arranged in the core of the reactor in accordance with a selected loading schedule. Each of the fuel assemblies is designed to produce different combustion characteristics whereby the appropriate selection and disposition in the core enables the resulting equilibrium cycle to closely resemble that which is produced using urania fuel. The arrangement of the MOX rods and burnable absorber rods within each of the fuel assemblies, in combination with a selective control of the amount of plutonium which is contained in each of the MOX rods, is used to tailor the combustion characteristics of the assembly. 38 figs.

Kantrowitz, M.L.; Rosenstein, R.G.

1998-10-13T23:59:59.000Z

91

MOX fuel arrangement for nuclear core  

DOE Patents [OSTI]

In order to use up a stockpile of weapons-grade plutonium, the plutonium is converted into a mixed oxide (MOX) fuel form wherein it can be disposed in a plurality of different fuel assembly types. Depending on the equilibrium cycle that is required, a predetermined number of one or more of the fuel assembly types are selected and arranged in the core of the reactor in accordance with a selected loading schedule. Each of the fuel assemblies is designed to produce different combustion characteristics whereby the appropriate selection and disposition in the core enables the resulting equilibrium cycle to closely resemble that which is produced using urania fuel. The arrangement of the MOX rods and burnable absorber rods within each of the fuel assemblies, in combination with a selective control of the amount of plutonium which is contained in each of the MOX rods, is used to tailor the combustion characteristics of the assembly.

Kantrowitz, Mark L. (Portland, CT); Rosenstein, Richard G. (Windsor, CT)

1998-01-01T23:59:59.000Z

92

Computing the Betti Numbers of Arrangements  

E-Print Network [OSTI]

1 Computing the Betti Numbers of Arrangements Saugata Basu School of Mathematics & College complexity of a set S are the Betti numbers. i(S). · i(S) is the rank of the Hi (S) (the i-th co. · An important measure of the topological complexity of a set S are the Betti numbers. i(S). · i(S) is the rank

Basu, Saugata

93

Environmental consequences of postulate plutonium releases from Atomics International's Nuclear Materials Development Facility (NMDF), Santa Susana, California, as a result of severe natural phenomena  

SciTech Connect (OSTI)

Potential environmental consequences in terms of radiation dose to people are presented for postulated plutonium releases caused by severe natural phenomena at the Atomics International's Nuclear Materials Development Facility (NMDF), in the Santa Susana site, California. The severe natural phenomena considered are earthquakes, tornadoes, and high straight-line winds. Plutonium deposition values are given for significant locations around the site. All important potential exposure pathways are examined. The most likely 50-year committed dose equivalents are given for the maximum-exposed individual and the population within a 50-mile radius of the plant. The maximum plutonium deposition values likely to occur offsite are also given. The most likely calculated 50-year collective committed dose equivalents are all much lower than the collective dose equivalent expected from 50 years of exposure to natural background radiation and medical x-rays. The most likely maximum residual plutonium contamination estimated to be deposited offsite following the earthquake, and the 150-mph and 170-mph tornadoes are above the Environmental Protection Agency's (EPA) proposed guideline for plutonium in the general environment of 0.2 ..mu..Ci/m/sup 2/. The deposition values following the 110-mph and the 130-mph tornadoes are below the EPA proposed guideline.

Jamison, J.D.; Watson, E.C.

1982-02-01T23:59:59.000Z

94

Atoms 2014, 2, 378-381; doi:10.3390/atoms2030378 OPEN ACCESS  

E-Print Network [OSTI]

Atoms 2014, 2, 378-381; doi:10.3390/atoms2030378 OPEN ACCESS atomsISSN 2218-2004 www.mdpi.com/journal/atoms.calisti@univ-amu.fr 3 International Atomic Energy Agency, Atomic and Molecular Data Unit, Nuclear Data Section, P.O. Box for the first two SLSP workshops are for simple atomic systems: the hydrogen atom or hydrogen-like one

95

Jet spoiler arrangement for wind turbine  

DOE Patents [OSTI]

An air jet spoiler arrangement is provided for a Darrieus-type vertical axis wind-powered turbine. Air is drawn into hollow turbine blades through air inlets at the end thereof and is ejected in the form of air jets through small holes or openings provided along the lengths of the blades. The air jets create flow separation at the surfaces of the turbine blades, thereby including stall conditions and reducing the output power. A feedback control unit senses the power output of the turbine and controls the amount of air drawn into the air inlets accordingly.

Cyrus, J.D.; Kadlec, E.G.; Klimas, P.C.

1983-09-15T23:59:59.000Z

96

Polarized internal target apparatus  

DOE Patents [OSTI]

A polarized internal target apparatus with a polarized gas target of improved polarization and density (achieved by mixing target gas atoms with a small amount of alkali metal gas atoms, and passing a high intensity polarized light source into the mixture to cause the alkali metal gas atoms to become polarized which interact in spin exchange collisions with target gas atoms yielding polarized target gas atoms) is described.

Holt, R.J.

1984-10-10T23:59:59.000Z

97

Polarized internal target apparatus  

DOE Patents [OSTI]

A polarized internal target apparatus with a polarized gas target of improved polarization and density achieved by mixing target gas atoms with a small amount of alkali metal gas atoms, and passing a high intensity polarized light source into the mixture to cause the alkali metal gas atoms to become polarized which interact in spin exchange collisions with target gas atoms yielding polarized target gas atoms.

Holt, Roy J. (Downers Grove, IL)

1986-01-01T23:59:59.000Z

98

Part I: International and Regional Management Arrangements Global International Whaling Commission (IWC)  

E-Print Network [OSTI]

, Slovenia, Solomon Islands, South Africa, Spain, Suriname, Sweden, Switzerland, Tanzania, Togo, Tuvalu

99

Substation bus arrangement performance analysis program and metrics.  

E-Print Network [OSTI]

??During preliminary substation design, only minimal information is available to the designer. Substation bus arrangements have been defined in textbooks for their advantages and disadvantages.… (more)

Oneal, Trevor Martin

2011-01-01T23:59:59.000Z

100

Renewable Energy Institutional Arrangements for Implementation Terms of  

Open Energy Info (EERE)

Renewable Energy Institutional Arrangements for Implementation Terms of Renewable Energy Institutional Arrangements for Implementation Terms of Reference Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Renewable Energy Institutional Arrangements for Implementation Terms of Reference Agency/Company /Organization: World Bank Sector: Energy Focus Area: Solar Topics: Implementation, Market analysis Resource Type: Guide/manual Website: web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTENERGY2/EXTRENENERGYTK/0,, References: Renewable Energy Institutional Arrangements for Implementation Terms of Reference[1] Resources Solar Home Systems Business Planning Advisory Services Preparation, Administration, Monitoring and Evaluation of the Solar Battery Charging Stations Subproject Off-Grid Rural Electrification Project Advisor PV Market Study

Note: This page contains sample records for the topic "internal atomic arrangement" 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

Cold collisions of Rb and Cs atoms  

E-Print Network [OSTI]

Jamieson,M.J. Sarbazi-Azad,H. 18'th International Conference on Atomic Physics, MIT, Cambridge, MA, USA Academic Press

Jamieson, M.J.

102

Conference of Learned Societies Committee on Arrangements fonds  

E-Print Network [OSTI]

Conference of Learned Societies Committee on Arrangements fonds Revised by Erwin Wodarczak (2009 Description Conference of Learned Societies Committee on Arrangements fonds. - 1963-1965. 6 cm of textual records. Administrative History The 1965 Conference of Learned Societies was held at UBC. The UBC

Handy, Todd C.

103

Hadronic Atoms  

E-Print Network [OSTI]

We review the theory of hadronic atoms in QCD+QED. The non-relativistic effective Lagrangian approach, used to describe this type of bound states, is illustrated with the case of pi+pi- atoms. In addition, we discuss the evaluation of isospin-breaking corrections to hadronic atom observables by invoking chiral perturbation theory.

J. Gasser; V. E. Lyubovitskij; A. Rusetsky

2009-03-02T23:59:59.000Z

104

Alternative Trading Arrangements for Intermittent Renewable Power: A  

Open Energy Info (EERE)

Alternative Trading Arrangements for Intermittent Renewable Power: A Alternative Trading Arrangements for Intermittent Renewable Power: A Centralised Renewables Market and Other Concepts Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Alternative Trading Arrangements for Intermittent Renewable Power: A Centralised Renewables Market and Other Concepts Focus Area: Other Renewable Electricity Topics: Socio-Economic Website: www.ofgem.gov.uk/Markets/WhlMkts/Discovery/Documents1/Brattle%20report Equivalent URI: cleanenergysolutions.org/content/alternative-trading-arrangements-inte Language: English Policies: Regulations Regulations: Utility/Electricity Service Costs This report examines the costs and benefits of various options for the design and governance of a centralised renewables market, which is a possible solution to reduce imbalance risk for intermittent renewable

105

RESONANCE WEBS OF HYPERPLANE ARRANGEMENTS JORGE VIT ORIO PEREIRA  

E-Print Network [OSTI]

RESONANCE WEBS OF HYPERPLANE ARRANGEMENTS JORGE VIT ´ORIO PEREIRA Abstract. Each irreducible loci of rank one local Date: April 7, 2010. 1 #12;2 JORGE VIT´ORIO PEREIRA systems on M

Pereira, Jorge Vitório

106

International Commitments Primer | Department of Energy  

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

International Commitments » International International Commitments » International Commitments Primer International Commitments Primer Overview of International Commitment Process DOE pursues a variety of science and technology goals with other governments and international organizations, like sharing scientific data, cooperating research and development of common interest, and sharing scientific expertise, methodologies, and facilities, all of which motivate establishing relationships through agreements with foreign counterparts. International science and technology agreements have two forms, legally binding (including intergovernmental treaties approved by Congress and executive-type government-to-government or agency-level agreements) and informal arrangements with no legally binding effect. Agreements of both

107

USDOE Technology Transfer, Working with DOE Labs - Arrangements  

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

Arrangements Arrangements To see the content of this image, Get Adobe Flash player . Mouse over map to see Laboratory locations and websites. See larger map of DOE National Laboratories. During 2008 alone, our 17 National Laboratories and 5 facilities engaged in more than 12,000 technology transfer transactions. These included more than 700 CRADAs, 2500 WFO Agreements, more than 2800 user facility agreements, and more than 6,000 licenses. They also reported more than 1400 inventions, filing more than 900 patent applications. They were issued nearly 400 patents and logged more than 561,050 downloads of their copyrighted open-source software. Collaborative Research Cooperative Research and Development (CRADA) arrangements allow for collaborative work and either cost-sharing or funds to be provided by the

108

Semiclassical atom  

Science Journals Connector (OSTI)

Semiclassical quantization is incorporated into the average potential approach to atomic physics. The stationary energy functional is shown to be the sum of the Thomas-Fermi functional and a mainly oscillatory part. The latter turns out to be a small correction for sufficiently large atomic numbers, allowing perturbative treatment. Further, a detailed study of semiclassical spectra, with emphasis on energy degeneracy, is performed.

Berthold-Georg Englert and Julian Schwinger

1985-07-01T23:59:59.000Z

109

Chemical Bonding: The Classical Description sharing or transferring electrons between atoms  

E-Print Network [OSTI]

Chemical Bonding: The Classical Description sharing or transferring electrons between atoms LEWIS Structure (w/o quantum mechanics) Chapter. 3 Two or more atoms approach -> their electrons interact and form new arrangements of electrons with lower total potential energy than isolated atoms covalent ionic

Ihee, Hyotcherl

110

Evolution of Magnetism in Iron from the Atom to the Bulk Murilo L. Tiago,1  

E-Print Network [OSTI]

are studied, characterized by the arrangement of atoms: icosahedral, body- centered cubic centered on an atom site, and body-centered cubic centered on the bridge between two neighboring atoms. We find an overall problem because of the extensive technological applications of magnetic phenomena and an incomplete theory

Zhou, Yunkai

111

VERONESE SURFACES AND LINE ARRANGEMENTS TOM GRABER AND KRISTIAN RANESTAD  

E-Print Network [OSTI]

surface of degree 5. We thus recover previous results of Kapranov and Hacking. Paul Hacking recently. This sets up a natural map of Hacking's moduli space of line arrangements of degree d + 3 to the Hilbert Del Pezzo surface of degree 5. Our enumeration of singular surfaces in the family, recovers Hacking

Ranestad, Kristian

112

Geometrical Arrangements of a Collection of Bubbles Roman urikovic  

E-Print Network [OSTI]

. ____________________________________________________________________________________________________________________________________ G ­ slovenský casopis pre geometriu a grafiku, rocník 2 (2005), císlo 1, s. 7 - 16 7 #12;RomanGeometrical Arrangements of a Collection of Bubbles Roman urikovic Faculty of Mathematics, Physics and Informatics Comenius University, Slovakia email: roman.durikovic@fmph.uniba.sk Abstrakt V tomto clánku

Durikovic, Roman

113

Separation of Azeotropic Mixtures in Closed Batch Distillation Arrangements  

E-Print Network [OSTI]

Separation of Azeotropic Mixtures in Closed Batch Distillation Arrangements S. Skouras and S, Norway SCOPE OF THE PROJECT ·How can we separate ternary mixtures in closed batch distillation-up period is required, followed by a heteroazeotropic distillation step (Figure 3) Modified: The separation

Skogestad, Sigurd

114

5 1 Danish Atomic Energy Commission 3 Research Establishment Ris  

E-Print Network [OSTI]

SK S I§ 5 1 Danish Atomic Energy Commission 3 § Research Establishment Risø Risø Report No. 249 P u on Luminescence Dosimetry The Danish Atomic Energy Commission Research Establishment KisS October 11-14 1 971 Sponsored by The Danish Atomic Energy Commission and International Atomic Energy Agency Editor V. Mejdahl

115

Kondo regime in triangular arrangements of quantum dots: Molecular orbitals, interference, and contact effects  

E-Print Network [OSTI]

and experimental development of sophisti- cated arrangements in order to access the rich phenomenol- ogy

Martins, George

116

Spectral Emission of Moving Atom  

E-Print Network [OSTI]

A renewed analysis of the H.E. Ives and G.R. Stilwell's experiment on moving hydrogen canal rays (J. Opt. Soc. Am., 1938, v.28, 215) concludes that the spectral emission of a moving atom exhibits always a redshift which informs not the direction of the atom's motion. The conclusion is also evident from a simple energy relation: atomic spectral radiation is emitted as an orbiting electron consumes a portion of its internal energy on transiting to a lower-energy state which however has in a moving atom an additional energy gain; this results in a redshift in the emission frequency. Based on auxiliary experimental information and a scheme for de Broglie particle formation, we give a vigorous elucidation of the mechanism for deceleration radiation of atomic electron; the corresponding prediction of the redshift is in complete agreement with the Ives and Stilwell's experimental formula.

J. X. Zheng-Johansson

2008-03-17T23:59:59.000Z

117

Subwavelength atom localization via amplitude and phase control of the absorption spectrum. II  

E-Print Network [OSTI]

Interaction of the internal states of an atom with spatially dependent standing-wave cavity field can impart position information of the atom passing through it leading to subwavelength atom localization. We recently demonstrated a different regime...

Kapale, KT; Zubairy, M. Suhail.

2006-01-01T23:59:59.000Z

118

Individual Trapped Atoms for Cavity QED Quantum Information Applications.  

E-Print Network [OSTI]

??To utilize a single atom as a quantum bit for a quantum computer requires exquisite control over the internal and external degrees of freedom. This… (more)

Fortier, Kevin Michael

2007-01-01T23:59:59.000Z

119

President Eisenhower Delivers Atoms for Peace Speech | National...  

National Nuclear Security Administration (NNSA)

New York, NY President Eisenhower delivers his "Atoms for Peace" before the United Nations and proposes an international agency to promote peaceful applications of nuclear energy...

120

Arrangement for studying pulsed cold emission of electrons  

SciTech Connect (OSTI)

An arrangement is presented for studying pulsed, cold electron emission which is composed of the following components: a generator unit for high-voltage rectangular pulses that permits a series of pulses of negative and positive polarity to be obtained in which the duration can be smoothly varied from 5 usec to 5 sec at amplitudes from 0 to 38 kV, and also a sensitive circuit for registering weak pulses of the emission currents.

Egorov, N.V.; Kallistov, K.O.; Kharitonov, O.A.

1985-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "internal atomic arrangement" 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

Estimated airborne release of plutonium from Atomics International's Nuclear Materials Development Facility in the Santa Susana site, California, as a result of postulated damage from severe wind and earthquake hazard  

SciTech Connect (OSTI)

The potential mass of airborne releases of plutonium (source term) that could result from wind and seismic damage is estimated for the Atomics International Company's Nuclear Materials Development Facility (NMDF) at the Santa Susana site in California. The postulated source terms will be useful as the basis for estimating the potential dose to the maximum exposed individual by inhalation and to the total population living within a prescribed radius of the site. The respirable fraction of airborne particles is thus the principal concern. The estimated source terms are based on the damage ratio, and the potential airborne releases if all enclosures suffer particular levels of damage. In an attempt to provide a realistic range of potential source terms that include most of the normal processing conditions, a best estimate bounded by upper and lower limits is provided. The range of source terms is calculated by combining a high best estimate and a low damage ratio, based on a fraction of enclosures suffering crush or perforation, with the airborne release from enclosures based upon an upper limit, average, and lower limit inventory of dispersible materials at risk. Two throughput levels are considered. The factors used to evaluate the fractional airborne release of materials and the exchange rates between enclosed and exterior atmospheres are discussed. The postulated damage and source terms are discussed for wind and earthquake hazard scenarios in order of their increasing severity.

Mishima, J.; Ayer, J.E.

1981-09-01T23:59:59.000Z

122

Atom Interferometry  

ScienceCinema (OSTI)

Atom de Broglie wave interferometry has emerged as a tool capable of addressing a diverse set of questions in gravitational and condensed matter physics, and as an enabling technology for advanced sensors in geodesy and navigation. This talk will review basic principles, then discuss recent applications and future directions. Scientific applications to be discussed include measurement of G (Newton?s constant), tests of the Equivalence Principle and post-Newtonian gravity, and study of the Kosterlitz-Thouless phase transition in layered superfluids. Technology applications include development of precision gryoscopes and gravity gradiometers. The talk will conclude with speculative remarks looking to the future: Can atom interference methods be sued to detect gravity waves? Can non-classical (entangled/squeezed state) atom sources lead to meaningful sensor performance improvements?

Mark Kasevich

2010-01-08T23:59:59.000Z

123

International Programs | Department of Energy  

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

International Programs International Programs International Programs The Office of Environmental Management (EM) International Program seeks out international technical experts to support EM's mission of accelerated risk reduction and cleanup of the environmental legacy of the nation's nuclear weapons program and government-sponsored nuclear energy research. To achieve this, EM pursues collaborations with foreign government organizations, educational institutions, and private industry to identify technologies that can address the site cleanup needs of the U.S. Department of Energy. The EM International Program currently works with the Russian Federation and Ukraine through cooperative bilateral arrangements to support EM's accelerated cleanup and closure mission. The EM International Program is also currently evaluating the potential benefits

124

International overview of arrangements for national support of R&D  

E-Print Network [OSTI]

to at least 1 percent of GDP per annum". NEPAD-OST commissioned this review as an overview of global trends% of GDP expenditure on R&D. The review is based on primary analysis of data describing the R&D activities of agriculture, defence, environment, energy, finance, higher education and transport, all in addition to any

125

Audit Committee To oversee on behalf of Court the arrangements for external and internal audit  

E-Print Network [OSTI]

- officio Members: Director Human Resources, Radiation protection Adviser, Director Estates & Buildings Committee Remit Develop and maintain strategic estates plans for consideration by Court which support the delivery of the University's Strategic Plan taking into account resource implications and the importance

Glasgow, University of

126

Atom Probe Tomography | EMSL  

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

Atom Probe Tomography Atom Probe Tomography The LEAP 4000 XHR local electrode atom probe tomography instrument enabled the first-ever comprehensive and accurate 3-D chemical...

127

Complex Distillation Arrangements 23.May 2001 by I.Halvorsen NTNU Department of Chemical Engineering  

E-Print Network [OSTI]

Complex Distillation Arrangements 23.May 2001 by I.Halvorsen NTNU Department of Chemical Engineering 1 Minimum Energy Requirements in Complex Distillation Arrangements A thesis submitted for the degree of dr. ing. 23. May 2001 by Ivar J. Halvorsen #12;Complex Distillation Arrangements 23.May 2001

Skogestad, Sigurd

128

Quantum computing with atomic Josephson junction arrays  

SciTech Connect (OSTI)

We present a quantum computing scheme with atomic Josephson junction arrays. The system consists of a small number of atoms with three internal states and trapped in a far-off-resonant optical lattice. Raman lasers provide the 'Josephson' tunneling, and the collision interaction between atoms represent the 'capacitive' couplings between the modes. The qubit states are collective states of the atoms with opposite persistent currents. This system is closely analogous to the superconducting flux qubit. Single-qubit quantum logic gates are performed by modulating the Raman couplings, while two-qubit gates result from a tunnel coupling between neighboring wells. Readout is achieved by tuning the Raman coupling adiabatically between the Josephson regime to the Rabi regime, followed by a detection of atoms in internal electronic states. Decoherence mechanisms are studied in detail promising a high ratio between the decoherence time and the gate operation time.

Tian Lin; Zoller, P. [Institute for Theoretical Physics, University of Innsbruck, A-6020 Innsbruck (Austria)

2003-10-01T23:59:59.000Z

129

Quantum Computing with Atomic Josephson Junction Arrays  

E-Print Network [OSTI]

We present a quantum computing scheme with atomic Josephson junction arrays. The system consists of a small number of atoms with three internal states and trapped in a far-off resonant optical lattice. Raman lasers provide the "Josephson" tunneling, and the collision interaction between atoms represent the "capacitive" couplings between the modes. The qubit states are collective states of the atoms with opposite persistent currents. This system is closely analogous to the superconducting flux qubit. Single qubit quantum logic gates are performed by modulating the Raman couplings, while two-qubit gates result from a tunnel coupling between neighboring wells. Readout is achieved by tuning the Raman coupling adiabatically between the Josephson regime to the Rabi regime, followed by a detection of atoms in internal electronic states. Decoherence mechanisms are studied in detail promising a high ratio between the decoherence time and the gate operation time.

Lin Tian; P. Zoller

2003-06-12T23:59:59.000Z

130

Comparison of Laser (LMS), Californium-252 Plasma Desorption (252Cf-PDMS), Fast Atom Bombardment (FAB), Secondary Ion (SIMS), and Field Desorption (FD) Mass Spectra of a Series of Internal Salts  

Science Journals Connector (OSTI)

Comparison of the mass spectral techniques of Laser (LMS), Californium-252 Plasma Desorption (252Cf-PDMS), Secondary Ion (SIMS), Fast Atom Bombardment (FAB), and Field...

Balasanmugam, Kesagapillai; Viswanadham, Somayajula Kasi; Hercules, David M; Cotter, Robert J; Heller, David; Benninghoven, A; Sichtermann, W; Anders, V; Keough, T; Macfarlane, Ronald D; McNeal, Catherine J

1987-01-01T23:59:59.000Z

131

Imaging single atoms in a three-dimensional array  

E-Print Network [OSTI]

LETTERS Imaging single atoms in a three-dimensional array KARL D. NELSON, XIAO LI AND DAVID S atom trapped by light is a promising qubit. It has weak, well-understood interactions with the environment, its internal state can be precisely manipulated1 , interactions that entangle atoms can be varied

Loss, Daniel

132

Control momentum entanglement with atomic spontaneously generated coherence  

E-Print Network [OSTI]

With atomic spontaneously generated coherence (SGC), we propose a novel scheme to coherently control the atom--photon momentum entanglement through atomic internal coherence. A novel phenomena of ``phase entanglement in momentum'' is proposed, and we found, under certain conditions, that super--high degree of momentum entanglement can be produced with this scheme.

Rui Guo; Hong Guo

2007-01-05T23:59:59.000Z

133

Thermosyphon coil arrangement for heat pump outdoor unit  

DOE Patents [OSTI]

For a heat pump, the outdoor unit is provided with a coil and a refrigerant flow arrangement there for which is such that in the heating mode of operation of the heat pump they operate in a thermosyphon fashion. The coil has a feed portion and an exit portion leading to a separator drum from which liquid refrigerant is returned through downcomer line for recirculation to the feed portion. The coil is tilted upwardly from entry to exit by the angle alpha to enhance the clearance of the two phases of refrigerant from each other in the heating mode of operation. There is no thermosyphon function in the cooling mode of operation. 9 figs.

Draper, R.

1984-05-22T23:59:59.000Z

134

Selfish atom selects quantum resonances at fractional atomic frequencies  

E-Print Network [OSTI]

We show that the atom as a "quantum entity", driven by an external field in the form of pulse sequence at repetition rate equal to the internal quantum frequency divided by an integer n, responds resonantly. It seeks and finds its characteristic frequencies in any possible combination of its frequencies. This is an indication of self expression by the atom at many sub-frequencies of its own transition frequencies. It is a non-intuitive phenomenon since the external repetition rate has no quantum character, yet the atom responds to it if the rate is equal to 1/n its eigen-frequency. We believe that our results will have implications in other quantum related processes, such as resonant enhancement of chemical reactions and biological processes.

Gennady A. Koganov; Reuben Shuker

2014-09-17T23:59:59.000Z

135

Atomic magnetometer  

DOE Patents [OSTI]

An atomic magnetometer is disclosed which uses a pump light beam at a D1 or D2 transition of an alkali metal vapor to magnetically polarize the vapor in a heated cell, and a probe light beam at a different D2 or D1 transition to sense the magnetic field via a polarization rotation of the probe light beam. The pump and probe light beams are both directed along substantially the same optical path through an optical waveplate and through the heated cell to an optical filter which blocks the pump light beam while transmitting the probe light beam to one or more photodetectors which generate electrical signals to sense the magnetic field. The optical waveplate functions as a quarter waveplate to circularly polarize the pump light beam, and as a half waveplate to maintain the probe light beam linearly polarized.

Schwindt, Peter (Albuquerque, NM); Johnson, Cort N. (Albuquerque, NM)

2012-07-03T23:59:59.000Z

136

Light intensity and image visualization of GDI injector sprays according to nozzle hole arrangements  

Science Journals Connector (OSTI)

Abstract The light intensity measurement and image visualization of multi-hole injection spray due to different hole arrangements and hole numbers were investigated. The light intensities and behavior characteristics of the GDI spray were analyzed through the axial and diagonal spray penetration, cone angle, and spray area from the spray images by using the image visualization system and image analysis system. The atomization performance of GDI injectors was analyzed by the local and overall Sauter mean diameter (SMD) measurement. It is revealed that the higher injection pressure shows higher light intensity levels due to the strong vortices and collision by a high injection pressure. The light intensity level at the outer and end region of the spray shows lower value compared to that at the center spray region. In all of test injectors, the increased injection pressure leads to the decrease of the droplet size distribution in the initial spray. But, there is little difference of the droplet size at low and high injection pressure in middle and latter period after the injection. The overall SMD of GDI injectors showed from 14 to 23.14 ?m.

Hyung Jun Kim; Su Han Park; Chang Sik Lee

2014-01-01T23:59:59.000Z

137

Visit Russia A trip to St. Petersburg will be arranged  

E-Print Network [OSTI]

to contact staff at LUT Summer School. Visit us Lappeenranta University of Technology International Services Skinnarilankatu 34 FI- 53850 LAPPEENRANTA FINLAND LUT Summer School 2012 Harbour of Lappeenranta 25 June ­ 8 July 2012, Lappeenranta, Finland Unique cultural experience Lappeenranta's safe and green environment

Hellebrand, Sybille

138

Cooperative coal marketing arrangement in eastern Kentucky: a feasibility report  

SciTech Connect (OSTI)

The purpose of this study is to assess the feasibility of establishing coal cooperatives in Appalachian Kentucky. To survive in today's coal market, the small independent sector of the coal industry, defined as operators producing no more than two-hundred thousand tons per year, must gain access to long-term contract markets and to economies of scale in coal transportation. In both of these areas, the larger coal producers enjoy a substantial competitive advantage. Also, the small operators must find ways of coping with drastically increased costs of permitting, production and reclamation. In recent years, cooperative marketing and production arrangements have increasingly been seen as possible mechanisms for enabling small operators to remain viable in today's coal market while retaining for the coal industry and the economy in general the independence, efficient production, recovery of coal from marginal deposits, and local orientation and entrepreneurship of the small operator. Although cooperative endeavors in permitting, meeting health and safety requirements, increasing mining efficiency, and joint purchase of materials and equipment can decrease costs for the small operator, the greatest need is for cooperative marketing mechanisms which will enable small operators to amass sufficient reserves and productive capacity to jointly gain large-volume, long-term sales contracts and to command the efficiencies and lower costs of coal shipment by unit train.

Not Available

1981-07-01T23:59:59.000Z

139

Arrangement, Dopant Source, And Method For Making Solar Cells  

DOE Patents [OSTI]

Disclosed is an arrangement, dopant source and method used in the fabrication of photocells that minimize handling of cell wafers and involve a single furnace step. First, dopant sources are created by depositing selected dopants onto both surfaces of source wafers. The concentration of dopant that is placed on the surface is relatively low so that the sources are starved sources. These sources are stacked with photocell wafers in alternating orientation in a furnace. Next, the temperature is raised and thermal diffusion takes place whereby the dopant leaves the source wafers and becomes diffused in a cell wafer creating the junctions necessary for photocells to operate. The concentration of dopant diffused into a single side of the cell wafer is proportional to the concentration placed on the respective dopant source facing the side of the cell wafer. Then, in the same thermal cycle, a layer of oxide is created by introducing oxygen into the furnace environment after sufficient diffusion has taken place. Finally, the cell wafers receive an anti-reflective coating and electrical contacts for the purpose of gathering electrical charge.

Rohatgi, Ajeet (Marietta, GA); Krygowski, Thomas W. (Smyrna, GA)

1999-10-26T23:59:59.000Z

140

Reaffirming America's Commitment to the Peaceful Use of the Atom |  

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

Reaffirming America's Commitment to the Peaceful Use of the Atom Reaffirming America's Commitment to the Peaceful Use of the Atom Reaffirming America's Commitment to the Peaceful Use of the Atom September 19, 2011 - 5:03pm Addthis Secretary Chu meets with officials during a visit to the International Atomic Energy Agency's (IAEA) Incident and Emergency Center in Vienna. | Photo Courtesy of IAEA. Secretary Chu meets with officials during a visit to the International Atomic Energy Agency's (IAEA) Incident and Emergency Center in Vienna. | Photo Courtesy of IAEA. Dan Leistikow Dan Leistikow Former Director, Office of Public Affairs Secretary Chu is in Vienna, Austria as he leads the United States delegation to the General Conference of the International Atomic Energy Agency, the United Nations organization dedicated to the safe and peaceful

Note: This page contains sample records for the topic "internal atomic arrangement" 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

Civilian Control of Atomic Energy, 1945-1946  

Office of Scientific and Technical Information (OSTI)

President Truman signs the Atomic Energy Act, creating the Atomic Energy Commission, August 1, 1946. Senator Brien McMahon is second from right. CIVILIAN CONTROL OF ATOMIC ENERGY President Truman signs the Atomic Energy Act, creating the Atomic Energy Commission, August 1, 1946. Senator Brien McMahon is second from right. CIVILIAN CONTROL OF ATOMIC ENERGY (1945-1946) Events > Postscript -- The Nuclear Age, 1945-Present Informing the Public, August 1945 The Manhattan Engineer District, 1945-1946 First Steps toward International Control, 1944-1945 Search for a Policy on International Control, 1945 Negotiating International Control, 1945-1946 Civilian Control of Atomic Energy, 1945-1946 Operation Crossroads, July 1946 The VENONA Intercepts, 1946-1980 The Cold War, 1945-1990 Nuclear Proliferation, 1949-present While negotiations on international control of the atom went nowhere and deteriorating relations between the United States and the Soviet Union ushered in the Cold War, a domestic debate took place over the long-term management of AmericaÂ’s nuclear program. As they did with international control, Vannevar Bush and James B. Conant took the initial lead. In September 1944, they proposed to Secretary of War Henry L. Stimson setting up postwar a civilian twelve-member atomic energy commission, with four members representing the military services, that would control not only large-scale production but also research involving minute amounts of material.

142

The HERMES Polarized Hydrogen Internal Gas Target  

E-Print Network [OSTI]

internal gas targets. The HERMES hydrogen target is an internal polarized gas target using the storage cell frame on the right. atomic hydrogen beam and focuses it into a storage cell. The storage cellThe HERMES Polarized Hydrogen Internal Gas Target J. Stewart for The HERMES Collaboration

143

Measuring atomic properties with an atom interferometer  

E-Print Network [OSTI]

Two experiments are presented which measure atomic properties using an atom interferometer. The interferometer splits the sodium de Broglie wave into two paths, one of which travels through an interaction region. The paths ...

Roberts, Tony David, 1972-

2002-01-01T23:59:59.000Z

144

E-Print Network 3.0 - arranged transverse beams Sample Search...  

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

transverse beams Search Powered by Explorit Topic List Advanced Search Sample search results for: arranged transverse beams Page: << < 1 2 3 4 5 > >> 1 Experimental demonstration...

145

NUCLEAR ISLANDS International Leasing  

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

ISLANDS ISLANDS International Leasing of Nuclear Fuel Cycle Sites to Provide Enduring Assurance of Peaceful Use Christopher E. Paine and Thomas B. Cochran Current International Atomic Energy Agency safeguards do not provide adequate protection against the diversion to military use of materials or technology from certain types of sensitive nuclear fuel cycle facilities. In view of highly enriched uranium's relatively greater ease of use as a nuclear explosive material than plutonium and the significant diseconomies of commercial spent fuel reprocessing, this article focuses on the need for improved international controls over uranium enrichment facilities as the proximate justification for creation of an International Nuclear Fuel Cycle Association (INFCA). In principle, the proposal is equally applicable to alleviating the proliferation concerns provoked by nuclear fuel

146

Contacts for the Assistant General Counsel for International...  

Energy Savers [EERE]

Treaty (NPT) and Comprehensive Test Ban Treaty (CTBT); International Atomic Energy Agency (IAEA); IAEA nuclear safeguards regimes Diana Clark 202-586-3417 JoAnn Williams...

147

Evaluation of 25 y of environmental monitoring data around Madras Atomic Power Station (MAPS), Kalpakkam, India  

Science Journals Connector (OSTI)

......by the national regulatory authority(1...vicinity of the nuclear installations environmental...protection for nuclear facilities...Atomic Energy Regulatory Board. 12. AERB...Atomic Energy Regulatory Board, Government...ICRP-72 International Commision on Radiological......

S. Rajaram; J. Thulasi Brindha; K. R. Sreedevi; Anitha Manu; A. Thilakavathi; S. Ramkumar; V. Santhanakrishnan; M. R. Balagurunathan; T. Jesan; V. Kannan; A. G. Hegde

2010-12-01T23:59:59.000Z

148

Ergonomic Modelling and Optimization of the Keyboard Arrangement with an Ant Colony Optimization  

E-Print Network [OSTI]

Ergonomic Modelling and Optimization of the Keyboard Arrangement with an Ant Colony Optimization justified the choice of heuristic ergonomic criteria, a mathematical function for the ergonomic eval- uation the arrangement have any alphanumeric logical order nor is it optimized according to a high hit rate or ergonomic

Paris-Sud XI, Université de

149

MODELING PHOTO COMPOSITION AND ITS APPLICATION TO PHOTO RE-ARRANGEMENT  

E-Print Network [OSTI]

MODELING PHOTO COMPOSITION AND ITS APPLICATION TO PHOTO RE-ARRANGEMENT Jaesik Park, Joon-Young Lee a learning based photo composition model and its application on photo re-arrangement. In contrast to previ- ous approaches which evaluate quality of photo composition using the rule of thirds or the golden

Kim, Dae-Shik

150

An Ant Colony Optimization Algorithm for the Optimization of the Keyboard Arrangement  

E-Print Network [OSTI]

An Ant Colony Optimization Algorithm for the Optimization of the Keyboard Arrangement Problem Jan for several languages. Comparisons are made with standard manually optimized keyboards. Keywords: evolutionary computations, ant colony optimization, key- board arrangement 1 Introduction A computer user or typist

Paris-Sud XI, Université de

151

Elements & Compounds Atoms (Elements)  

E-Print Network [OSTI]

#12;Elements & Compounds #12;Atoms (Elements) Molecules (Compounds) Cells Elements & Compounds #12;Nucleus Electrons Cloud of negative charge (2 electrons) Fig. 2.5: Simplified model of a Helium (He) Atom He 4.002602 2 Helium Mass Number (~atomic mass) = number of Neutrons + Protons = 4 for Helium Atomic

Frey, Terry

152

E-Print Network 3.0 - arab atomic energy agency Sample Search...  

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

Power Program Prospects in North Africa and the Summary: in the Arab Republic of Egypt. International Atomic Energy Agency, September 2005. Accessed 5 April 2007. http... 's...

153

E-Print Network 3.0 - atomic energy licensing Sample Search Results  

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

and the Nuclear Energy... : - Canada (CNS Canada 2001) o There are 6 main laws (Atomic Energy Control Act, Nuclear Safety and Control... A Comparison of International Regulatory...

154

Radiative friction on an excited atom moving in vacuum  

E-Print Network [OSTI]

It is known that, when an excited atom spontaneously emits one photon, two effects are produced. First, the atom's internal and external states are entangled with the states of the emitted photon. Second, the atom receives a momentum transfered from the photon. In this work, the dynamics of such an atom in vacuum is studied. Through a specific calculation, it is demonstrated that these effects cause the atom to experience, on average, a friction force opposite to its initial velocity. Properties of the force are also discussed.

Wei Guo

2012-04-30T23:59:59.000Z

155

Neutral atom traps.  

SciTech Connect (OSTI)

This report describes progress in designing a neutral atom trap capable of trapping sub millikelvin atom in a magnetic trap and shuttling the atoms across the atom chip from a collection area to an optical cavity. The numerical simulation and atom chip design are discussed. Also, discussed are preliminary calculations of quantum noise sources in Kerr nonlinear optics measurements based on electromagnetically induced transparency. These types of measurements may be important for quantum nondemolition measurements at the few photon limit.

Pack, Michael Vern

2008-12-01T23:59:59.000Z

156

The Future of Atomic Energy  

DOE R&D Accomplishments [OSTI]

There is definitely a technical possibility that atomic power may gradually develop into one of the principal sources of useful power. If this expectation will prove correct, great advantages can be expected to come from the fact that the weight of the fuel is almost negligible. This feature may be particularly valuable for making power available to regions of difficult access and far from deposits of coal. It also may prove a great asset in mobile power units for example in a power plant for ship propulsion. On the negative side there are some technical limitations to be applicability of atomic power of which perhaps the most serious is the impossibility of constructing light power units; also there will be some peculiar difficulties in operating atomic plants, as for example the necessity of handling highly radioactive substances which will necessitate, at least for some considerable period, the use of specially skilled personnel for the operation. But the chief obstacle in the way of developing atomic power will be the difficulty of organizing a large scale industrial development in an internationally safe way. This presents actually problems much more difficult to solve than any of the technical developments that are necessary, It will require an unusual amount of statesmanship to balance properly the necessity of allaying the international suspicion that arises from withholding technical secrets against the obvious danger of dumping the details of the procedures for an extremely dangerous new method of warfare on a world that may not yet be prepared to renounce war. Furthermore, the proper balance should be found in the relatively short time that will elapse before the 'secrets' will naturally become open knowledge by rediscovery on part of the scientists and engineers of other countries.

Fermi, E.

1946-05-27T23:59:59.000Z

157

A regular round of talks with atomic energy ministry representatives of Russia, the U.S., Japan, South Korea and China will be held Saturday in the IAEA (International Atomic Energy Agency) HQ in Vienna. The sides will try to reach a compromise on the pro  

E-Print Network [OSTI]

A regular round of talks with atomic energy ministry representatives of Russia, the U.S., Japan, as there's a "stalemate" in regard to the new reactor: Russia, the EU and China are for ITER construction and composition of this process. However, Borovkov stressed, Russia insists on keeping the composition the same

158

7 -ATOMIC PROCESSES Atomic processes can be  

E-Print Network [OSTI]

1 7 - ATOMIC PROCESSES Atomic processes can be: 1. Scattering 2. Absorption/Thermal Emission scattering, although the results won't change much when this condition is relaxed. Absorption/Thermal Emission Free-free (continuum) ("Bremsstrahlung") Emission/Absorption #12;2 Bound-Bound & Bound

Sitko, Michael L.

159

7 -ATOMIC PROCESSES Atomic processes can be  

E-Print Network [OSTI]

1 7 - ATOMIC PROCESSES Atomic processes can be: 1. Scattering 2. Absorption/Thermal Emission scattering, although the results won't change much when this condition is relaxed. #12;2 Absorption/Thermal Emission Free-free (continuum) ("Bremsstrahlung") Emission/Absorption Bound-Bound & Bound-Free Processes

Sitko, Michael L.

160

Questions and Answers - What are the components of an atom? How much does  

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

Can you crush atoms? Can you crush atoms? Previous Question (Can you crush atoms?) Questions and Answers Main Index Next Question (Atoms without neutrons?) Atoms without neutrons? What are the components of an atom? How much does each atom weigh? The answer to both your questions are tucked away in one of coolest charts anyone has ever thought up. Around 100 years ago this very organized sort of guy named Dimitri Ivanovich Mendeleyev put the names and properties of all the chemicals he knew onto cards. He then tried arranging them in a way that made sense in a sort of Chemist's game of Solitaire. The resulting chart, called The Periodic Table of Elements, has contributed probably more than anything else to our understanding of matter. When you begin studying the Periodic table in school, pay close attention. There is a tremendous

Note: This page contains sample records for the topic "internal atomic arrangement" 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

Reading Comprehension - Atomic History  

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

Atomic History Atomic History A Greek philosopher named Democritus said that all atoms are small, hard particles. He thought that atoms were made of a single material formed into different shapes and sizes. The word " _________ element compound mixture atom " is derived from the Greek word "atomos" which means "not able to be divided." In 1803, John Dalton, a school teacher, proposed his atomic theory. Dalton's theory states that elements (substances composed of only one type of _________ molecules ions atom ) combine in certain proportions to form _________ compounds atoms mixtures elements . In 1897, a British scientist named J. J. Thomson experimented with a cathode-ray tube which had a positively charged plate. The plate attracted negatively charged particles that we now call _________ protons neutrons

162

The Universe Adventure - Atoms  

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

Matter and Atoms Matter and Atoms Richard Feynman "If, in some cataclysm, all of scientific knowledge were to be destroyed, and only one sentence passed on to the next generations of creatures, what statement would contain the most information in the fewest words? I believe it is that...all things are made of atoms." -Richard P. Feynman, winner of the 1965 Nobel Prize in Physics All is atoms Matter is made of atoms, and atoms are comprised of protons, neutrons, and electrons. Everything in the Universe is made of matter. Though matter exists in many different forms, each form is made out of the same basic constituents: small particles called atoms. Atoms themselves are made of smaller particles: protons, neutrons, and electrons. Protons and neutrons are composed of even smaller particles called quarks.

163

DOE-Flex Bulletin-Worker Injury While on a DOE-Flex Arrangement |  

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

DOE-Flex Bulletin-Worker Injury While on a DOE-Flex Arrangement DOE-Flex Bulletin-Worker Injury While on a DOE-Flex Arrangement DOE-Flex Bulletin-Worker Injury While on a DOE-Flex Arrangement This bulletin responds to questions that have surfaced regarding DOE's liability for an injury to an employee while working at an alternative workplace, particularly at home. It is the position of the DOE Office of General Council that the case decision cited in this document should be relied upon as the prevailing administrative law at this time. DOE-Flex Bulletin-Worker Injury While on a DOE-Flex Arrangement Responsible Contacts Bruce Murray HR Policy Advisor E-mail bruce.murray@hq.doe.gov Phone 202-586-3372 More Documents & Publications Desk Reference on DOE-Flex The American Recovery and Reinvestment Act (ARRA) Energy Assurance Planning

164

Influence of ventilation arrangements on particle removal in industrial cleanrooms with various tool coverage  

Science Journals Connector (OSTI)

This paper aims to investigate the influence of comparative ventilation arrangements (wall-return, locally balanced ceiling-return, and four-way ceiling-return) on the airflow distribution and particle fates w...

Yun-Chun Tung; Shih-Cheng Hu; Tengfang Xu; Ren-Huei Wang

2010-03-01T23:59:59.000Z

165

Socio-technical Arrangements for mHealth: Extending the Mobile Device Use and Adoption Framework  

Science Journals Connector (OSTI)

This paper extends the mobile device adoption model by Sarker & Wells [1]. We extend this model from being focused on individuals, to discuss intra and extra organisational socio-technical arrangements that inter...

Tiwonge Davis Manda; Yamiko Msosa

2012-01-01T23:59:59.000Z

166

Arrangement of ribosomal genes in nucleolar domains revealed by detection of "Christmas tree" components  

Science Journals Connector (OSTI)

...We investigated how the transcribing ribosomal genes ("Christmas trees") of HeLa cells are arranged ... used immunocytochemistry and in situ hybridisation at the light microscopic and ultrastructural level for...

Wilhelm Mosgoeller; Christian Schöfer; Marianne Steiner…

2001-12-01T23:59:59.000Z

167

Atomizing nozzle and process  

DOE Patents [OSTI]

High pressure atomizing nozzle includes a high pressure gas manifold having a divergent expansion chamber between a gas inlet and arcuate manifold segment to minimize standing shock wave patterns in the manifold and thereby improve filling of the manifold with high pressure gas for improved melt atomization. The atomizing nozzle is especially useful in atomizing rare earth-transition metal alloys to form fine powder particles wherein a majority of the powder particles exhibit particle sizes having near-optimum magnetic properties.

Anderson, I.E.; Figliola, R.S.; Molnar, H.M.

1993-07-20T23:59:59.000Z

168

Ultrasonic wave propagation through a layer of spherical inclusions with random of periodic arrangements  

E-Print Network [OSTI]

ULTRASONIC %'AVE PROPAGATION THROUGH A LAYER OF SPHERICAL INCLUSIONS %ITH RANDOM OR PERIODIC ARRANGEMENTS A Thesis by NATHAN ALLAN DAY Submitted to the Office of Graduate Studies of Texas AEcM University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE December 1994 Major Subject: Aerospace Engineering ULTRASONIC WAVE PROPAGATION THROUGH A LAYER OF SPHERICAL INCLUSIONS WITH RANDOM OR PERIODIC ARRANGEMENTS A Thesis by NATHAN ALLAN DAY Submitted...

Day, Nathan Allan

2012-06-07T23:59:59.000Z

169

Internal Tides  

Science Journals Connector (OSTI)

Abstract Internal tides are internal waves at tidal frequencies and are generated by interaction of the barotropic surface tide with bottom topography. Being dependent on ocean stratification and background currents, internal tides tend to be highly variable in time, sometimes almost erratic, yet in the open ocean the lowest mode can travel great distances across ocean basins while remaining phase-locked with the astronomical potential. Internal tides are an important energy source for ocean mixing.

R.D. Ray

2013-01-01T23:59:59.000Z

170

international programs  

National Nuclear Security Administration (NNSA)

9%2A en International Programs http:nnsa.energy.govaboutusourprogramsemergencyoperationscounterterrorisminternationalprograms

171

Establishment of a quality system at the Nuclear Analytical Laboratories of the Atomic Energy Authority, Sri Lanka  

Science Journals Connector (OSTI)

A quality system according to the requirements of ISO/ ... at the Nuclear Analytical Laboratories of the Atomic Energy Authority, which has received appreciation from International Atomic Energy Agency (IAEA) ins...

M. C. Shirani Seneviratne

2006-03-01T23:59:59.000Z

172

Atomic Energy Commission : Atomic Power at Shippingport - 1958 Educational Film  

SciTech Connect (OSTI)

The United States Atomic Energy Commission & Westinghouse Electric Company take us on a tour of an atomic power station.

None

2013-02-02T23:59:59.000Z

173

ccsd00002314, Coherence-preserving trap architecture for long-term control of giant Rydberg atoms  

E-Print Network [OSTI]

of giant Rydberg atoms P. Hya#12;l, 1 J. Mozley, 1 A. Perrin, 1 J. Tailleur, 1 G. Nogues, 1 M. Brune, 1 J a single Rydberg atom, make it long-lived and preserve an internal coherence over time scales reaching of the atomic energies using an external microwave #12;eld. We thoroughly identify and account for many causes

174

Depolarisation cooling of an atomic cloud  

E-Print Network [OSTI]

We propose a cooling scheme based on depolarisation of a polarised cloud of trapped atoms. Similar to adiabatic demagnetisation, we suggest to use the coupling between the internal spin reservoir of the cloud and the external kinetic reservoir via dipolar relaxation to reduce the temperature of the cloud. By optical pumping one can cool the spin reservoir and force the cooling process. In case of a trapped gas of dipolar chromium atoms, we show that this cooling technique can be performed continuously and used to approach the critical phase space density for BEC

S. Hensler; A. Greiner; J. Stuhler; T. Pfau

2005-05-13T23:59:59.000Z

175

International training course on implementation of state systems of accounting for and control of nuclear materials: proceedings  

SciTech Connect (OSTI)

This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held October 17 through November 4, 1983, at Santa Fe and Los Alamos, New Mexico and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a State system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1983 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, the Battelle Pacific Northwest Laboratory, Westinghouse Fast Flux Test Facility Visitor Center, and Washington Public Power System nuclear reactor facilities in Richland, Washington. Individual presentations were indexed for inclusion in the Energy Data Base.

Not Available

1984-06-01T23:59:59.000Z

176

ATOMS PEACE WAR Eisenhower  

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

ATOMS ATOMS PEACE WAR Eisenhower and the Atomic Energy Commission Richard G. Hewlett and lack M. Roll With a Foreword by Richard S. Kirkendall and an Essay on Sources by Roger M. Anders University of California Press Berkeley Los Angeles London Published 1989 by the University of California Press Berkeley and Los Angeles, California University of California Press, Ltd. London, England Prepared by the Atomic Energy Commission; work made for hire. Library of Congress Cataloging-in-Publication Data Hewlett, Richard G. Atoms for peace and war, 1953-1961. (California studies in the history of science) Bibliography: p. Includes index. 1. Nuclear energy-United States-History. 2. U.S. Atomic Energy Commission-History. 3. Eisenhower, Dwight D. (Dwight David), 1890-1969.

177

International Conference  

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

A GENERAL TRANSFORM FOR VARIANCE REDUCTION IN MONTE CARLO SIMULATIONS T.L. Becker Knolls Atomic Power Laboratory Schenectady, New York 12301 troy.becker@unnpp.gov E.W. Larsen...

178

Accelerated guided atomic pulse  

Science Journals Connector (OSTI)

The deleterious effects of dispersion on a propagating coherent atomic pulse, along the axis of a traveling-wave laser beam, can be ameliorated by the nonlinear self-interacting force due to dipole-dipole coupling between atoms. We show that a wide atomic pulse with a particular profile can retain its shape during propagation and, moreover, the momentum of the pulse increases due to photon absorption. For the wide soliton case, we demonstrate analytically that the self-interacting atomic force scales inversely with the third power of the pulse width.

S. Dyrting; Weiping Zhang; B. C. Sanders

1997-09-01T23:59:59.000Z

179

Atomic Collapse Observed  

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

Scientists Observe Atomic Collapse State Quantum Mechanics Prediction Confirmed in Graphene Using NERSC's Hopper April 26, 2013 | Tags: Hopper, Materials Science Contact: Linda...

180

Multiplicative Sets of Atoms.  

E-Print Network [OSTI]

??It is possible for an element to have both an atom factorization and a factorization that will always contain a reducible element. This leads us… (more)

Rand, Ashley Nicole

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "internal atomic arrangement" 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

Improved graphite furnace atomizer  

DOE Patents [OSTI]

A graphite furnace atomizer for use in graphite furnace atomic absorption spectroscopy is described wherein the heating elements are affixed near the optical path and away from the point of sample deposition, so that when the sample is volatilized the spectroscopic temperature at the optical path is at least that of the volatilization temperature, whereby analyteconcomitant complex formation is advantageously reduced. The atomizer may be elongated along its axis to increase the distance between the optical path and the sample deposition point. Also, the atomizer may be elongated along the axis of the optical path, whereby its analytical sensitivity is greatly increased.

Siemer, D.D.

1983-05-18T23:59:59.000Z

182

Atom Nano-Optics  

Science Journals Connector (OSTI)

Nanolocalized light fields composed of photon dots and photon holes are being used to control the motion of atoms on a nanometer spatial scale.

Balykin, Victor; Klimov, Vasilii; Letokhov, Vladilen

2005-01-01T23:59:59.000Z

183

Global Genomic Arrangement of Bacterial Genes Is Closely Tied with the Total Transcriptional Efficiency  

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

Global Genomic Arrangement of Bacterial Genes Is Closely Tied with the Total Global Genomic Arrangement of Bacterial Genes Is Closely Tied with the Total Transcriptional Efficiency Qin Ma, Ying Xu PII: S1672-0229(13)00008-9 DOI: http://dx.doi.org/10.1016/j.gpb.2013.01.004 Reference: GPB 52 To appear in: Please cite this article as: Q. Ma, Y. Xu, Global Genomic Arrangement of Bacterial Genes Is Closely Tied with the Total Transcriptional Efficiency, (2013), doi: http://dx.doi.org/10.1016/j.gpb.2013.01.004 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process

184

Arrangement for multiplexing and intensity splitting light beams for interface into fiber optic cables  

DOE Patents [OSTI]

An arrangement especially suitable for use in a laser apparatus for converting a plurality of different input light beams, for example copper vapor laser beams, into a plurality of substantially identical light beams is disclosed herein. This arrangement utilizes an optical mixing bar which is preferably integrally formed as a single unit and which includes a main body for mixing light therein, a flat input surface on one end of the main body, and a multi-faceted output face on the opposite end of the main body. This arrangement also includes means for directing the plurality of different input light beams onto the input face of the mixing base, whereby to cause the different beams to mix within the main body of the mixing bar and exit the latter from its multi-faceted output face as the desired plurality of substantially identical output beams.

Johnson, Steve A. (Tracy, CA)

1990-01-01T23:59:59.000Z

185

Record of Decision for BPA Short-Term Marketing and Operating Arrangements (1/31/96)  

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

0 0 Federal Register / Vol. 61, No. 21 / Wednesday, January 31, 1996 / Notices Bonneville Power Administration Notice of Availability of Record of Decision for Short-Term Marketing and Operating Arrangements AGENCY: Bonneville Power Administration (BPA), Department of Energy (DOE). ACTION: Notice of Availability of Record of Decision (ROD). SUMMARY: BPA has decided to enter into short-term marketing and operational arrangements in order to participate continuously in the open electric power market. These arrangements would enable BPA to achieve the best reliability and expected economic outcome, as well as to best meet its environmental responsibilities, given diverse market conditions. This decision would support power cost control, enhance BPA competitiveness, and provide public benefits. The

186

Tomlinson Internship Opportunity: Information and Communications Technology (ICT) Intern  

E-Print Network [OSTI]

Tomlinson Internship Opportunity: Information and Communications Technology (ICT) Intern Teaching in higher education, the Bishop's University Teaching and Learning Centre Initiative (TLCI) arranges regular to these topics with our campus community. The TLCI is looking for an Information and Communications Technology

187

Matching regulatory arrangements with public values in the provision of energy and telecommunications: one view  

Science Journals Connector (OSTI)

The staying power of certain public values underpinning public policy in the provision of utility infrastructure is remarkably strong. A list of (nine) Public Values is offered (e.g., universal service, affordability) that has varied little in the past 100 years in the USA. To accommodate these named public values policymakers in the utility field have an array of Institutional Arrangements to choose from (e.g., public ownership, market competition). Five major ones are identified. The thrust of this paper is to see how far each of the Arrangements is likely to satisfy each Public Value.

Douglas N. Jones

2009-01-01T23:59:59.000Z

188

International telecommunications  

Science Journals Connector (OSTI)

... A NEW Japanese telecommunications company established by Cable and Wireless of the United Kingdom began international services last week ... company an operating licence (see Nature 326, 319; 1987). The costs of international telecommunications in Japan are expected to drop significantly as a result of the new competition. ...

David Swinbanks

1989-05-11T23:59:59.000Z

189

ENGINEERING INTERNATIONAL  

E-Print Network [OSTI]

Sydney is Australia's largest city and its centre of finance and commerce. The Harbour Bridge, Opera House and Sydney Tower are internationally recognised icons, which represent both Sydney and its rich developed close links with many international institutions, particularly in Asia. ENGINEERING IN SYDNEY

University of Technology, Sydney

190

International Energy Forum Ministerial | Department of Energy  

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

International Energy Forum Ministerial International Energy Forum Ministerial International Energy Forum Ministerial April 24, 2006 - 10:27am Addthis Remarks Prepared for Energy Secretary Bodman Thank you. And let me take this opportunity to thank our hosts for their hospitality, as well as their efforts in arranging this meeting of the International Energy Forum. Let me also thank my fellow panelists and the panel Chair Minister Naimi, who I look forward to seeing again in Washington next week. These are challenging times in the energy world--demand and supply are roughly in balance, spare capacity is very slim, and continued strong economic growth around the world is fueling increasing demand. I believe that we can meet the challenge if both consumers and producers act responsibly; if we all implement policies that encourage stability,

191

Internal Communication  

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

9 Internal Communication Process 11_0303 Page 1 of 6 9 Internal Communication Process 11_0303 Page 1 of 6 EOTA - Business Process Document Title: Internal Communication Process Document Number: P-009 Rev 11_0303 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: Q-001 Quality Manual Notify of Changes: EOTA Employees Referenced Document(s): N/A P-009 Internal Communication Process 11_0303 Page 2 of 6 Revision History: Rev. Description of Change A Initial Release 09_0902 Modified process to better fit current practice. 10_0831 Added verbiage to clarify process. Added initiation phrase to process steps. 11_0303 Added QAM to the last step and made minor editorial updates. P-009 Internal Communication Process 11_0303 Page 3 of 6 I. Purpose

192

Atoms for Peace Awards  

Science Journals Connector (OSTI)

... Technology, is to be chairman of the Organization and Planning Committee of Atoms for Peace Awards. In addition to Dr. Killian, the Committee will include Dr. Detlev W. ... and Dr. Alan Waterman, director of the National Science Foundation. The Atoms for Peace Awards, it will be recalled, were established last summer as a memorial to Henry Ford ...

1955-10-29T23:59:59.000Z

193

Hirshfeld atom refinement  

Science Journals Connector (OSTI)

The new automated iterative Hirshfeld atom refinement method is explained and validated through comparison of structural models of Gly-L-Ala obtained from synchrotron X-ray and neutron diffraction data at 12, 50, 150 and 295 K. Structural parameters involving hydrogen atoms are determined with comparable precision from both experiments and agree mostly to within two combined standard uncertainties.

Capelli, S.C.

2014-08-29T23:59:59.000Z

194

Atomic dark matter  

SciTech Connect (OSTI)

We propose that dark matter is dominantly comprised of atomic bound states. We build a simple model and map the parameter space that results in the early universe formation of hydrogen-like dark atoms. We find that atomic dark matter has interesting implications for cosmology as well as direct detection: Weak-scale dark atoms can accommodate hyperfine splittings of order 100 keV, consistent with the inelastic dark matter interpretation of the DAMA data while naturally evading direct detection bounds. Moreover, protohalo formation can be suppressed below M{sub proto} ? 10{sup 3}–10{sup 6}M{sub s}un for weak scale dark matter due to Ion-Radiation and Ion-Atom interactions in the dark sector.

Kaplan, David E.; Krnjaic, Gordan Z.; Rehermann, Keith R.; Wells, Christopher M., E-mail: dkaplan@pha.jhu.edu, E-mail: gordan@pha.jhu.edu, E-mail: keith@pha.jhu.edu, E-mail: cwells13@pha.jhu.edu [Department of Physics and Astronomy, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218-2686 (United States)

2010-05-01T23:59:59.000Z

195

Reaction studies of hot silicon, germanium and carbon atoms  

SciTech Connect (OSTI)

The goal of this project was to increase the authors understanding of the interplay between the kinetic and electronic energy of free atoms and their chemical reactivity by answering the following questions: (1) what is the chemistry of high-energy carbon silicon and germanium atoms recoiling from nuclear transformations; (2) how do the reactions of recoiling carbon, silicon and germanium atoms take place - what are the operative reaction mechanisms; (3) how does the reactivity of free carbon, silicon and germanium atoms vary with energy and electronic state, and what are the differences in the chemistry of these three isoelectronic atoms This research program consisted of a coordinated set of experiments capable of achieving these goals by defining the structures, the kinetic and internal energy, and the charge states of the intermediates formed in the gas-phase reactions of recoiling silicon and germanium atoms with silane, germane, and unsaturated organic molecules, and of recoiling carbon atoms with aromatic molecules. The reactions of high energy silicon, germanium, and carbon atoms created by nuclear recoil were studied with substrates chosen so that their products illuminated the mechanism of the recoil reactions. Information about the energy and electronic state of the recoiling atoms at reaction was obtained from the variation in end product yields and the extent of decomposition and rearrangement of primary products (usually reactive intermediates) as a function of total pressure and the concentration of inert moderator molecules that remove kinetic energy from the recoiling atoms and can induce transitions between electronic spin states. 29 refs.

Gaspar, P.P.

1990-11-01T23:59:59.000Z

196

Low-cost conversion of a coaxial nozzle arrangement into a stationary low-temperature attachment  

Science Journals Connector (OSTI)

An easily assembled stationary nozzle accessory designed for the Siemens/Nicolet LTII low-temperature device with standard coaxial nozzle arrangement is described. The attachment significantly improves the efficiency of the cooling device as well as the versatility of the diffractometer.

Kottke, T.

1996-08-01T23:59:59.000Z

197

The effects of farm program provisions on lease arrangements under uncertainty  

E-Print Network [OSTI]

In the past, the main reason for share leasing farm land has been to share the price and yield risk with the landowner. Because farm programs reduce price risk, the tenant farmer's preferred lease arrangement may be different today than in prior...

Zimmel, Peter Timothy

1994-01-01T23:59:59.000Z

198

Safety Policy Arrangement 23-2003 (rev. 2007) Health and Safety Information for New Staff  

E-Print Network [OSTI]

Safety Policy Arrangement 23-2003 (rev. 2007) Health and Safety Information for New Staff Statement The University of Dundee recognises the importance of every staff member receiving a staff health and safety leaflet referring them to the Safety Services health and safety information on the University web site

Davidson, Fordyce A.

199

Safety First Safety Last Safety Always In every building or structure, arrange and maintain exits to  

E-Print Network [OSTI]

Safety First Safety Last Safety Always In every building or structure, arrange and maintain exits it is not immediately visible to the occupants. Means of Egress Safety Tip #15 Ignoring a warning can cause much of this safety tip sheet. Please refrain from reading the information verbatim--paraphrase it instead

Minnesota, University of

200

Graphical Visualisation of Minimum Energy Requirements for Multi-Effect Distillation Arrangements  

E-Print Network [OSTI]

of Chemical Engineering, 7491 Trondheim, Norway Abstract The minimum energy requirements of six different heat1 Graphical Visualisation of Minimum Energy Requirements for Multi-Effect Distillation Arrangements energy-consuming process, where distillation is the process most widely used for fluid separations

Skogestad, Sigurd

Note: This page contains sample records for the topic "internal atomic arrangement" 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

Arrangement of 23 Points on a Sphere (on a Conjecture of R. M. Robinson)  

Science Journals Connector (OSTI)

...May 1991 research-article Arrangement of 23 Points on a Sphere (on a Conjecture of...this paper it is proved that this property does not hold for n = 24, thus d d , and it...new packing construction is presented for 23 circles on a sphere with circle diameter...

1991-01-01T23:59:59.000Z

202

Electrode Arrangement As Substitute Bottom For An Electrothermic Slag Smelting Furnace.  

DOE Patents [OSTI]

The electrode arrangement uses vertically oriented electrodes with side wall contacts for an electrothermic smelting furnace for aluminum production. The side wall contacts are radially moveable into the furnace to compensate for wear on the contacts. The side wall contacts can be hollow to allow a slag forming charge to be fed to the furnace.

Aune, Jan Arthur (Enebakk, NO); Brinch, Jon Christian (Oslo, NO); Johansen, Kai (Kristiansand, NO)

2005-12-27T23:59:59.000Z

203

Housing Finance Arrangements, Wealth Positioning and Housing Consumption in Japan: An Analysis of Built-for-sale Homeowners  

Science Journals Connector (OSTI)

Home purchase is financed through equity and debt. Housing finance arrangements require initial downpayments and impose monthly repayments. Similar to many countries, Japanese households accumulate savings out...

Piyush Tiwari; Edwin Deutsch; Yoko Moriizumi

2007-04-01T23:59:59.000Z

204

International Portfolio  

Broader source: Energy.gov [DOE]

The U.S.-China Clean Energy Research Center (CERC) is a multi-year international effort focused on developing and implementing energy efficiency technologies in both the USA and in China. The...

205

Magnetic Charge of the Stark States of Hydrogen Atoms  

E-Print Network [OSTI]

It is conjectured that Stark states of excited hydrogen atom posses magnetic charge for which the quantum mechanical operator is $${\\cal G}_{op} = {e\\over \\hbar} (\\vec\\sigma\\cdot\\vec A)$$ where $\\vec A$ is the Runge-Lenz vector. The expectation value $g$ of this operator for Stark states is found to be $$ g = e(n_1-n_2)$$ which obeys a Dirac-Saha type quantization formula $${eg\\over c} = (n_1-n_2)\\alpha$$ where $\\alpha$ is the fine structure constant and $n_1$ and $n_2$ are parabolic quantum numbers. An experimental arrangement is outlined to test this conjecture.

T. Pradhan

2008-09-28T23:59:59.000Z

206

general_atomics.cdr  

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

former former General Atomics Hot Cell Facility was constructed in 1959 and operated until 1991. The site encompassed approximately 7,400 square feet of laboratory and remote operations cells. Licensed operations at the facility included receipt, handling, and shipment of radioactive materials; remote handling, examination, and storage of previously irradiated nuclear fuel materials; pilot-scale tritium extraction operations; and development, fabrication, and inspection of uranium oxide-beryllium oxide fuel materials. General Atomics performed most of the work for the federal government. The General Atomics Hot Cell Facility was located in a 60-acre complex 13 miles northwest of downtown San Diego, 1 mile inland from the Pacific Ocean, and approximately 300 feet above sea level. The General Atomics site is in the center of Torrey Mesa Science Center, a 304-acre industrial

207

Uncertainties on Atomic Data  

Science Journals Connector (OSTI)

Technical Paper / Selected papers from IAEA-NFRI Technical Meeting on Data Evaluation for Atomic, Molecular and Plasma-Material Interaction Processes in Fusion, September 4-7, 2012, Daejeon, Republic of Korea

C. P. Ballance; S. D. Loch; A. R. Foster; R. K. Smith; M. C. Witthoeft; T. R. Kallman

208

Relativistic Atomic Structure Calculations  

Science Journals Connector (OSTI)

This review surveys methods for computing the electronic structures of atoms based on the use of relativistic quantum mechanics. The main mathematical formulas are presented with some account of the underlying...

Ian P. Grant

1988-01-01T23:59:59.000Z

209

general_atomics.cdr  

Office of Legacy Management (LM)

300 feet above sea level. The General Atomics site is in the center of Torrey Mesa Science Center, a 304-acre industrial park. No ground water wells are at or near the Hot Cell...

210

The Harnessed Atom | Department of Energy  

Energy Savers [EERE]

Atom The Harnessed Atom The Harnessed Atom The Harnessed Atom is a new middle school science, technology, engineering, and math (STEM) curriculum extension that focuses on...

211

Optical imaging of Rydberg atoms .  

E-Print Network [OSTI]

??We present an experiment exploring electromagnetically induced transparency (EIT) in Rydberg atoms in order to observe optical nonlinearities at the single photon level. ??Rb atoms… (more)

Mazurenko, Anton

2012-01-01T23:59:59.000Z

212

Rydberg Atoms for Quantum Information.  

E-Print Network [OSTI]

??I examine interactions between ensembles of cold Rydberg atoms, and between Rydberg atoms and an intense, optical standing wave. Because of their strong electrostatic interactions,… (more)

Younge, Kelly Cooper

2010-01-01T23:59:59.000Z

213

Atomic Transport/ Dense Metallic  

E-Print Network [OSTI]

.S. DOE - NETL Hy9 Corporation Argonne National Laboratory Worcester Polytechnic Institue Shell International Exploration & Production University of Colorado Power & Energy NETL Lawrence Livermore

214

Optical atomic magnetometer  

DOE Patents [OSTI]

An optical atomic magnetometers is provided operating on the principles of nonlinear magneto-optical rotation. An atomic vapor is optically pumped using linearly polarized modulated light. The vapor is then probed using a non-modulated linearly polarized light beam. The resulting modulation in polarization angle of the probe light is detected and used in a feedback loop to induce self-oscillation at the resonant frequency.

Budker, Dmitry; Higbie, James; Corsini, Eric P

2013-11-19T23:59:59.000Z

215

Metal atomization spray nozzle  

DOE Patents [OSTI]

A spray nozzle for a magnetohydrodynamic atomization apparatus has a feed passage for molten metal and a pair of spray electrodes mounted in the feed passage. The electrodes, diverging surfaces which define a nozzle throat and diverge at an acute angle from the throat. Current passes through molten metal when fed through the throat which creates the Lorentz force necessary to provide atomization of the molten metal. 6 figures.

Huxford, T.J.

1993-11-16T23:59:59.000Z

216

MU INTERNATIONAL DIRECTORY International Directory  

E-Print Network [OSTI]

of Ag., Food & Natural Resources International Programs http://students.missouri.edu/~asa Association of Malaysian Students http://www.missouri.edu/~ctl2m5/index.html Bangladesh Student Association

Taylor, Jerry

217

Atomic mass compilation 2012  

SciTech Connect (OSTI)

Atomic mass reflects the total binding energy of all nucleons in an atomic nucleus. Compilations and evaluations of atomic masses and derived quantities, such as neutron or proton separation energies, are indispensable tools for research and applications. In the last decade, the field has evolved rapidly after the advent of new production and measuring techniques for stable and unstable nuclei resulting in substantial ameliorations concerning the body of data and their precision. Here, we present a compilation of atomic masses comprising the data from the evaluation of 2003 as well as the results of new measurements performed. The relevant literature in refereed journals and reports as far as available, was scanned for the period beginning 2003 up to and including April 2012. Overall, 5750 new data points have been collected. Recommended values for the relative atomic masses have been derived and a comparison with the 2003 Atomic Mass Evaluation has been performed. This work has been carried out in collaboration with and as a contribution to the European Nuclear Structure and Decay Data Network of Evaluations.

Pfeiffer, B., E-mail: bpfeiffe@uni-mainz.de [II. Physikalisches Institut, Justus-Liebig-Universität Gießen, Gießen (Germany); GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt (Germany); Venkataramaniah, K. [Sri Sathya Sai Institute of Higher Learning, Prasanthinilayam (India)] [Sri Sathya Sai Institute of Higher Learning, Prasanthinilayam (India); Czok, U. [II. Physikalisches Institut, Justus-Liebig-Universität Gießen, Gießen (Germany)] [II. Physikalisches Institut, Justus-Liebig-Universität Gießen, Gießen (Germany); Scheidenberger, C. [GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt (Germany) [GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt (Germany); II. Physikalisches Institut, Justus-Liebig-Universität Gießen, Gießen (Germany)

2014-03-15T23:59:59.000Z

218

Oppenheimer Gives Plan for World-Wide Atomic Research  

Science Journals Connector (OSTI)

Oppenheimer Gives Plan for World-Wide Atomic Research ... A PLAN for research and development of atomic energy depending upon close international cooperation and "complete and absolute openness" presented by J. Robert Oppenheimer to the United Nations Atomic Energy Commission has been made public. ... In an effort to list the problems occurring in the field with relation to their urgency, importance, and difficulty, Dr. Oppenheimer enumerated six areas of development, attempting to indicate those which were likely to lead to benefits in the future. ...

1947-06-23T23:59:59.000Z

219

International Agreements Comments  

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

626-1178 5111989 4111998 Expired Secondary DOE False Primary DOE Fossil Energy Oil Shale Research Title: Program arrangement between the U.S. Department of Energy and...

220

Calculation of tin atomic data and plasma properties.  

SciTech Connect (OSTI)

This report reviews the major methods and techniques we use in generating basic atomic and plasma properties relevant to extreme ultraviolet (EUV) lithography applications. The basis of the work is the calculation of the atomic energy levels, transitions probabilities, and other atomic data by various methods, which differ in accuracy, completeness, and complication. Later on, we calculate the populations of atomic levels and ion states in plasmas by means of the collision-radiation equilibrium (CRE) model. The results of the CRE model are used as input to the thermodynamic functions, such as pressure and temperature from the internal energy and density (equation of state), electric resistance, thermal conduction, and other plasma properties. In addition, optical coefficients, such as emission and absorption coefficients, are generated to resolve a radiation transport equation (RTE). The capabilities of our approach are demonstrated by generating the required atomic and plasma properties for tin ions and plasma within the EUV region near 13.5 nm.

Morozov, V.; Tolkach, V.; Hassanein, A.

2005-08-26T23:59:59.000Z

Note: This page contains sample records for the topic "internal atomic arrangement" 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

COLD ATOMS AND CREATION OF NEW STATES OF MATTER: BOSE-EINSTEIN CONDENSATES, KAPITZA STATES, AND '2D MAGNETIC  

E-Print Network [OSTI]

COLD ATOMS AND CREATION OF NEW STATES OF MATTER: BOSE- EINSTEIN CONDENSATES, KAPITZA STATES, AND '2D MAGNETIC HYDROGEN ATOMS' LENE VESTERGAARD HAU, B. D. BUSCH, CHIEN LIU, MICHAEL M. BURNS, AND J. A, Electronic and Atomic Collisions (Invited papers of the Twentieth International Conference on the Physics

Hau, Lene Vestergaard

222

Implementing Arrangement Between the U.S. Department of Energy and the  

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

MInistry of Education, Culture, Sports, Science, and Technology of MInistry of Education, Culture, Sports, Science, and Technology of Japan Concerning Cooperation in the Field of Research and Development of Innovative Nuclear Energy Technologies Implementing Arrangement Between the U.S. Department of Energy and the MInistry of Education, Culture, Sports, Science, and Technology of Japan Concerning Cooperation in the Field of Research and Development of Innovative Nuclear Energy Technologies The objective of this implementing arrangement is to set forth detailed terms and conditions and to establish a framework for the Cooperation between the Parties for research and development of innovative nuclear energy technologies. The Parties shall conduct the Cooperation on the basis of the mutual benefit, equaliity and reciprocity.

223

Implementing Arrangement Between the U.S. Department of Energy and the  

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

Initiative on Advanced Nuclear Initiative on Advanced Nuclear Technologies Implementing Arrangement Between the U.S. Department of Energy and the Agency of Natural Resources and Energy of Japan Concerning Cooperation in the Joint Nuclear Energy Research Initiative on Advanced Nuclear Technologies Noting further that representatives of DOE's Office of Nuclear Energy, Science, and Technology and ANRE have identified common interests in innovative light water reactor technologies, including supercritical light water, innovative processing technologies of oxide fuel for light water reactor, and innovative fuel technologies using solvent extraction. 4.5.1.1.3.5_japan_agreement3.pdf More Documents & Publications Implementing Arrangement Between the U.S. Department of Energy and the MInistry of Education, Culture, Sports, Science, and Technology of Japan

224

Fuel cell plates with improved arrangement of process channels for enhanced pressure drop across the plates  

DOE Patents [OSTI]

A plate for a fuel cell has an arrangement of ribs defining an improved configuration of process gas channels and slots on a surface of the plate which provide a modified serpentine gas flow pattern across the plate surface. The channels are generally linear and arranged parallel to one another while the spaced slots allow cross channel flow of process gas in a staggered fashion which creates a plurality of generally mini-serpentine flow paths extending transverse to the longitudinal gas flow along the channels. Adjacent pairs of the channels are interconnected to one another in flow communication. Also, a bipolar plate has the aforementioned process gas channel configuration on one surface and another configuration on the opposite surface. In the other configuration, there are not slots and the gas flow channels have a generally serpentine configuration.

Spurrier, Francis R. (Whitehall Boro, PA); Pierce, Bill L. (Whitehall Boro, PA); Wright, Maynard K. (Bethel Park, PA)

1986-01-01T23:59:59.000Z

225

Peaceful Uses of the Atom and Atoms for Peace  

Office of Scientific and Technical Information (OSTI)

Peaceful Uses of the Atom Peaceful Uses of the Atom Fermi and Atoms for Peace · Understanding the Atom · Seaborg · Teller Atoms for Peace Atoms for Peace + 50 - Conference, October 22, 2003 Celebrating the 50th anniversary of President Eisenhower's "Atoms for Peace" speech to the UN General Assembly Atoms for Peace (video 12:00 Minutes) Atoms for Peace Address given by Dwight D. Eisenhower before the General Assembly of the United Nations, New York City, December 8, 1953 Documents: Atomic Power in Space: A History A history of the Space Isotope Power Program of the United States from the mid-1950s through 1982; interplanetary space exploration successes and achievements have been made possible by this technology. Establishing Site X: Letter, Arthur H. Compton to Enrico Fermi, September 14, 1942

226

Internal Dosimetry  

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

MEASUREMENT MEASUREMENT SENSITIVE DOE-STD-1121-2008 Change Notice No.1 October 2013 DOE STANDARD INTERNAL DOSIMETRY U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document is available on the Department of Energy Technical Standards Program Web Site at http://energy.gov/hss/information-center/department-energy- technical-standards-program ii Change Notice 1. Internal Dosimetry DOE-STD-1121-2008 Page/Section Change Throughout Change: airborne contamination To: airborne radioactivity Section 1.5, p. 4 Change: HPS N 13.1-1999 To: HPS N 13.1-2011 Section 1.5, p. 4 Change: HPS N 13.6-1999 To: HPS N 13,.6-2010 Section 1.5, p. 4 Delete: HPS N 13.14-1994, Internal Dosimetry Programs for

227

The Impact of Tenure Arrangements and Crop Rotations on Upper Gulf Coast Rice Farms.  

E-Print Network [OSTI]

I ____J - TDOC Z TA245 .7 8873 N0.1530 The Impact Of Tenure Arrangements And Crop Rotations On Upper Gulf Coast Rice Farms The Texas Agricultural Experiment Station/ Neville P. Clarke, Director/ The Texas A&M University System/ College... influence on the farm's viability. - Examination of the effects of widespread adoption of Lemont (a new rice variety) throughout the southern rice producing region indi cated an estimated nominal rough rice cash price decline of $0.35/cwt (because...

Perry, Gregory M.; Rister, M. Edward; Richardson, James W.; Grant, Warren R.; Sij, John W. Jr

1986-01-01T23:59:59.000Z

229

Low-drag electrical contact arrangement for maintaining continuity between horizontally movable members  

DOE Patents [OSTI]

This invention is a low-drag electrical contact arrangement for establishing continuity between upper and lower spaced members which are subject to relative horizontal movement. In one aspect, the invention comprises an electrical commutating arrangement which includes a horizontally disposed linear electrical commutator. A horizontally movable electrically conductive pedestal is positioned below the commutator and defines a clearance therewith. The pedestal is formed with a cavity confronting the commutator. In the cavity is a bead of electrical conductive liquid, the bead being characterized by an upwardly convex meniscus portion which extends across the clearance and contacts the commutator. The surface tension of the bead is sufficient to maintain the bead intact when the commutator and pedestal are displaced horizontally at speeds from zero to at least twelve inches a minute. This arrangement provides a significant advance in highly precise machining processes, such as diamond-turning, where precision is limited by the drag imposed by conventional commutators of the carbon-brush type.

Brown, R. Jack (Clinton, TN); Gerth, Howard L. (Knoxville, TN); Robinson, Samuel C. (Clinton, TN)

1982-01-01T23:59:59.000Z

230

Low-drag electrical-contact arrangement for maintaining continuity between horizontally movable members  

DOE Patents [OSTI]

This invention is a low-drag electrical contact arrangement for establishing continuity between upper and lower spaced members which are subject to relative horizontal movement. In one aspect, the invention comprises an electrical commutating arrangement which includes a horizontally disposed linear electrical commutator. A horizontally movable electrically conductive pedestal is positioned below the commutator and defines a clearance therewith. The pedestal is formed with a cavity confronting the commutator. In the cavity is a bead of electrical conductive liquid, the bead being characterized by an upwardly convex meniscus portion which extends across the clearance and contacts the commutator. The surface tension of the bead is sufficient to maintain the bead intact when the commutator and pedestal are displaced horizontally at speeds from zero to at least twelve inches a minute. This arrangement provides a significant advance in highly precise machining processes, such as diamond-turning, where precision is limited by the drag imposed by conventional commutators of the carbon-brush type.

Brown, R.J.; Gerth, H.L.; Robinson, S.C.

1981-01-23T23:59:59.000Z

231

International Activities | U.S. DOE Office of Science (SC)  

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

International International Activities Fusion Energy Sciences (FES) FES Home About Research Fusion Institutions Fusion Links International Activities Facilities Science Highlights Benefits of FES Funding Opportunities Fusion Energy Sciences Advisory Committee (FESAC) News & Resources Contact Information Fusion Energy Sciences U.S. Department of Energy SC-24/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-4941 F: (301) 903-8584 E: sc.fes@science.doe.gov More Information » Research International Activities Print Text Size: A A A RSS Feeds FeedbackShare Page International Organizations International Atomic Energy Agency International Atomic Energy Agency (IAEA) External link in Vienna, Austria Meetings External link Celebrating 50 Years of Fusion External link (FEC 2008 in Geneva)

232

Lesson 3- Atoms and Isotopes  

Broader source: Energy.gov [DOE]

You’ve probably heard people refer to nuclear energy as “atomic energy.” Why? Nuclear energy is the energy that is stored in the bonds of atoms, inside the nucleus. Nuclear power plants are designed to capture this energy as heat and convert it to electricity. This lesson looks closely at what atoms are and how atoms store energy.

233

Educational Multiwavelength Atomic Emission Spectrometer  

E-Print Network [OSTI]

atomic absorption is the capability for simultaneous multielement analysis. It can be used colleges had acquired atomic absorption instruments by the year 1990.[2] In contrast, atomic emission with the acetylene-air flame source taken from an existing atomic absorption instrument. Two spectrometer units

Nazarenko, Alexander

234

Axial cylinder internal combustion engine  

SciTech Connect (OSTI)

This patent describes improvement in a barrel type internal combustion engine including an engine block having axial-positioned cylinders with reciprocating pistons arranged in a circular pattern: a drive shaft concentrically positioned within the cylinder block having an offset portion extending outside the cylinder block; a wobble spider rotatably journaled to the offset portion; connecting rods for each cylinder connecting each piston to the wobble spider. The improvement comprising: a first sleeve bearing means supporting the drive shaft in the engine block in a cantilevered manner for radial loads; a second sleeve bearing means rotatably supporting the wobble spider on the offset portion of the drive shaft for radial loads; a first roller bearing means positioned between the offset portion of the drive shaft and the wobble spider carrying thrust loadings only; a second roller bearing means carrying thrust loads only reacting to the first roller bearing located on the opposite end of the driveshaft between the shaft and the engine block.

Gonzalez, C.

1992-03-10T23:59:59.000Z

235

A compact design for a magnetic synchrotron to store beams of hydrogen atoms  

E-Print Network [OSTI]

We present a design for an atomic synchrotron consisting of 40 hybrid magnetic hexapole lenses arranged in a circle. We show that for realistic parameters, hydrogen atoms with a velocity up to 600 m/s can be stored in a 1-meter diameter ring, which implies that the atoms can be injected in the ring directly from a pulsed supersonic beam source. This ring can be used to study collisions between stored hydrogen atoms and molecular beams of many different atoms and molecules. The advantage of using a synchrotron is two-fold: (i) the collision partners move in the same direction as the stored atoms, resulting in a small relative velocity and thus a low collision energy, and (ii) by storing atoms for many round-trips, the sensitivity to collisions is enhanced by a factor of 100-1000. In the proposed ring, the cross-sections for collisions between hydrogen, the most abundant atom in the universe, with any atom or molecule that can be put in a beam, including He, H$_2$, CO, ammonia and OH can be measured at energies...

van der Poel, Aernout P P; Softley, Timothy P; Bethlem, Hendrick L

2015-01-01T23:59:59.000Z

236

INTERNATIONAL COURSEGUIDE  

E-Print Network [OSTI]

, Applied Science, Arts and Design, Information Sciences and Engineering. INTERNATIONAL COURSE GUIDE01 #00212K, University of Canberra College #01893E. Information in this guide was correct at time in a competitive global market. This can involve work integrated learning, and in many courses students have

Canberra, University of

237

International Educational  

E-Print Network [OSTI]

International Journal of Educational Technology Opportunities and options for Web-enabled databases.D., Arizona State University The landscape of Web-based instruction is changing due to the convergence of the Web and database servers. Web-based database (WBD) servers enhance Web-based instruction by providing

Yu, Alex

238

INTERNATIONAL STUDYCENTRE  

E-Print Network [OSTI]

;6 Experiential Learning 8 21st Century Education 9 Supporting your Success 18 Financing your Castle Education is located in a 15th century castle, but our focus is the 21st century, an age of networks and processes escaping the Nazis, Dr. Alfred Bader fled to England in 1938, from where he was sent to an internment camp

Abolmaesumi, Purang

239

INTERNATIONAL STUDYCENTRE  

E-Print Network [OSTI]

;6 Experiential Learning 8 21st Century Education 9 Supporting your Success 18 Financing your Castle Education in a 15th century castle, but our focus is the 21st, a century of networks and processes.Where people escaping the Nazis, Dr. Alfred Bader fled to England in 1938, from where he was sent to an internment camp

Graham, Nick

240

general_atomics.cdr  

Office of Legacy Management (LM)

former General former General Atomics Hot Cell Facility was constructed in 1959 and operated until 1991. The site encompassed approximately 7,400 square feet of laboratory and remote operations cells. Licensed operations at the facility included receipt, handling, and shipment of radioactive materials; remote handling, examination, and storage of previously irradiated nuclear fuel materials; pilot-scale tritium extraction operations; and development, fabrication, and inspection of uranium oxide-beryllium oxide fuel materials. General Atomics performed most of the work for the federal government. The General Atomics Hot Cell Facility was located in a 60-acre complex 13 miles northwest of downtown San Diego, 1 mile inland from the Pacific Ocean, and approximately 300 feet above sea level.

Note: This page contains sample records for the topic "internal atomic arrangement" 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

PIiOCEEDINGS O F THE TENTH INTERNATIONAL CONFERENCE ON PLASMA PHYSICS  

E-Print Network [OSTI]

. This conversion ratio should depend on a variety of factors, including the percentage of RF power absorbed RESEARCH HEL.D BY THE INTERNATIONAL ATOMIC ENERGY AGENCY IN LONDON. 12- 19 SEPTEMBER 1984 In three volumes INTERNATIONAL ATOMIC ENERGY AGENCY VIENNA, 1985 Link: http://charles.karney.info/biblio/motley85.html #12;B

Karney, Charles

242

Iowa Powder Atomization Technologies  

SciTech Connect (OSTI)

The same atomization effect seen in a fuel injector is being applied to titanium metal resulting in fine titanium powders that are less than half the width of a human hair. Titanium melts above 3,000°F and is highly corrosive therefore requiring specialized containers. The liquid titanium is poured through an Ames Laboratory - USDOE patented tube which is intended to increase the energy efficiency of the atomization process, which has the ability to dramatically decrease the cost of fine titanium powders. This novel process could open markets for green manufacturing of titanium components from jet engines to biomedical implants.

None

2012-01-01T23:59:59.000Z

243

Atomic Josephson vortices  

SciTech Connect (OSTI)

We show that Josephson vortices in a quasi-one-dimensional atomic Bose Josephson junction can be controllably manipulated by imposing a difference of chemical potentials on the atomic Bose-Einstein condensate waveguides forming the junction. This effect, which has its origin in the Berry phase structure of a vortex, turns out to be very robust in the whole range of the parameters where such vortices can exist. We also propose that a Josephson vortex can be created by the phase imprinting technique and can be identified by a specific tangential feature in the interference picture produced by expanding clouds released from the waveguides.

Kaurov, V. M.; Kuklov, A. B. [Department of Engineering Science and Physics, College of Staten Island, CUNY, Staten Island, New York 10314 (United States)

2006-01-15T23:59:59.000Z

244

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

245

Practical scheme for a light-induced gauge field in an atomic Bose gas  

Science Journals Connector (OSTI)

We propose a scheme to generate an Abelian gauge field in an atomic gas using two crossed laser beams. If the internal atomic state follows adiabatically the eigenstates of the atom-laser interaction, Berry’s phase gives rise to a vector potential that can nucleate vortices in a Bose gas. The present scheme operates even for a large detuning with respect to the atomic resonance, making it applicable to alkali-metal atoms without significant heating due to spontaneous emission. We test the validity of the adiabatic approximation by integrating the set of coupled Gross-Pitaevskii equations associated with the various internal atomic states, and we show that the steady state of the interacting gas indeed exhibits a vortex lattice, as expected from the adiabatic gauge field.

Kenneth J. Günter, Marc Cheneau, Tarik Yefsah, Steffen P. Rath, and Jean Dalibard

2009-01-21T23:59:59.000Z

246

Dilute gas of ultracold two-level atoms inside a cavity; generalized Dicke model  

E-Print Network [OSTI]

We consider a gas of ultracold two-level atoms confined in a cavity, taking into account for atomic center-of-mass motion and cavity mode variations. We use the generalized Dicke model, and analyze separately the cases of a Gaussian, and a standing wave mode shape. Owing to the interplay between external motional energies of the atoms and internal atomic and field energies, the phase-diagrams exhibit novel features not encountered in the standard Dicke model, such as the existence of first and second order phase transitions between normal and superradiant phases. Due to the quantum description of atomic motion, internal and external atomic degrees of freedom are highly correlated leading to modified normal and superradiant phases.

Jonas Larson; Maciej Lewenstein

2009-02-06T23:59:59.000Z

247

Atomic-Scale Engineering of the SiC-SiO{sub 2} Interface  

SciTech Connect (OSTI)

We report results from three distinct but related thrusts that aim to elucidate the atomic-scale structure and properties of the Sic-SiO{sub 2} interface. (a) First-principles theoretical calculations probe the global bonding arrangements and the local processes during oxidation; (b) Z-contrast atomic-resolution transmission electron microscopy and electron-energy-loss spectroscopy provide images and interface spectra, and (c) nuclear techniques and electrical measurements are used to profile N at the interface and determine interface trap densities.

Buczko, R.; Chung, G.; Di Ventra, M.; Duscher, G.; Feldman, L.C.; Huang, M.B.; McDonald, K.; Pantelides, S.T.; Pennycook, S.J.; Radtke, C.; Stedile, F.C.; Tin, C.C.; Weller, R.A. Baumvol, I.; Williams, J.R.; Won, J.

1999-11-14T23:59:59.000Z

248

Determining the C60 molecular arrangement in thin films by means of X-ray diffraction  

Science Journals Connector (OSTI)

It is shown how atomic structural information can be obtained from molecular films without further knowledge of the single-crystal structure. C60 fullerene was chosen as a representative test material.

Elschner, C.

2011-09-08T23:59:59.000Z

249

SAFETY SERIES No.75-INSAG-4 INTERNATIONAL ATOMIC ENERGY AGENCY...  

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

INDIA INDONESIA IRAN, ISLAMIC REPUBLIC OF IRAQ IRELAND ISRAEL ITALY JAMAICA JAPAN JORDAN KENYA KOREA, REPUBLIC OF KUWAIT LEBANON LIBERIA LIBYAN ARAB JAMAHIRIYA LIECHTENSTEIN...

250

Secretary Chu Addresses the International Atomic Energy Agency...  

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

at a head of state level, revised our nuclear posture, and reached agreement with Russia on a new nuclear arms accord. We are also developing measures that would ensure safe...

251

The Peaceful Uses of Atomic Energy: The Geneva International Conference  

Science Journals Connector (OSTI)

... water, and in designs in which the water boils and is transmitted direct to a turbine or in which the water circulates through a heat exchanger to raise steam. Homogeneous ... will have to increase from 3 £ million kilowatts to 25 million kilowatts. The undeveloped hydroelectric capacity of 35 million kilowatts could provide most of this; but there are some ...

JOHN COCKCROFT

1955-09-10T23:59:59.000Z

252

International Atomic Energy Agency safeguards after Iraq - some Austrailian perceptions  

SciTech Connect (OSTI)

Iraq`s nuclear weapons development program used facilities and nuclear material separate from its safeguarded activities. To detect such a strategy the IAEA`s safeguards inspectors need access to locations and information beyond that foreseen in NPT safeguards agreements. But the IAEA is short of money. And detecting undeclared activities could be expensive. If the IAEA can establish a capability to detect undeclared activities, then it might be able to save on regular safeguards. But it`s important not to put the cart before the horse - effective safeguards must come first, savings second.

Bardsley, J.; Carlson, J.; Hill, J.

1994-12-31T23:59:59.000Z

253

U.S. Energy Secretary Addresses International Atomic Energy Agency...  

Energy Savers [EERE]

security, reliability, and performance of the U.S. nuclear weapons stockpile without nuclear testing; reduces the global danger from weapons of mass destruction; provides the...

254

Atomic Scientists Brief Congress  

Science Journals Connector (OSTI)

Topics covered included underground explosions to produce energy, chemicals, or petroleum; advanced reactors capable of producing chemicals; atomic power for space propulsion; direct conversion of heat energy to electricity; and controlled thermonuclear reactions. ... (For details on controlled fusion research see page 46.) ...

1960-04-04T23:59:59.000Z

255

Atomic Power in Japan  

Science Journals Connector (OSTI)

NUCLEAR ENERGY will provide most of the power requirements in Japan by the end of this century. So predicts Charles H. Weaver, vice president in charge of atomic power activities for Westinghouse Electric.Addressing the Conference on Peaceful Uses of ...

1957-05-27T23:59:59.000Z

256

Bohr's model: Extreme atoms  

Science Journals Connector (OSTI)

... by bombarding atoms with accelerated protons, then slow them down by passing them through metallic foil, cool them with cold electrons and trap them with electromagnetic fields. A similar trap ... Curiosity and national pride undoubtedly have a role, with politicians and scientists both looking to stamp their country's name into a new box on the periodic table. But each ...

Richard Van Noorden

2013-06-05T23:59:59.000Z

257

Magnetism and Atomic Structure  

Science Journals Connector (OSTI)

... the information with regard to the atom has been obtained by studying spectra; chemistry, magnetism, X-ray scattering, etc., play only a subsidiary part. We must admit, ... for fresh sources of information. Much may be said in support of the opinion that magnetism will open a new way by which to approach the study of the structure of ...

P. KAPITZA

1927-06-04T23:59:59.000Z

258

International Nonproliferation Export Control Program (INECP)  

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

Nonproliferation and Nonproliferation and National Security Program > TNPS > Strategic Trade Control > International Programs > INECP Nonproliferation & National Security (NPNS) Overview Technical Nonproliferation Policy Support Strategic Trade Control Review of export license applications Multilateral Export Control Arrangements Interdiction Engagement & Training INECP INSEP GIPP Safeguards Concepts and Approaches Human Capital Development Additional Protocol Technical Assistance National Security Systems & Assessments National Security Information Systems Vulnerability Assessment Team (VAT) Radiation Detection & Response (RDR) Contact NPNS Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr

259

INTERNATIONAL AGREEMENTS  

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

INTERNATIONAL INTERNATIONAL AGREEMENTS Signed by Secretary Spencer Abraham January 2001-December 2004 TABLE OF CONTENTS Joint Statement of ntent between the Department of Energy of the United States ofAmerica and The Ministry of Energy and Mines of the Republic ofPeru on Cooperation in the Field of Energy -Tab 1 Fifth Hemispheric Energy Ministers Meeting Mexico City, Mexico - March 9, 2001. Mexico Declaration - Energy: A Crucial Factor for Integration and Sustainable Development in the Hemisphere - Tab 2 Extension of the Agreement for Energy Cooperation between the Department of Energy of the United States ofAmerica and the Secretariat ofEnergy of the United Mexican States, and its Four Annexes - Tab3 Implementing Agreement between the Department ofEnergy of the United States ofAmerica and the

260

A review of "Domestic Arrangements in Early Modern England." by Kari McBride ed.  

E-Print Network [OSTI]

their extensive knowledge of the period, the discipline, and the history of the Jesuits in this important volume. Kari McBride, ed. Domestic Arrangements in Early Modern England. Pittsburgh: Duquesne University Press, 2002. 342 pp. $60.00. Review by KAREN L...?s crises of representation were once regularly traced to the theater, they might now more correctly and profitably be traced instead to changes in the domestic realm. Although the essays in this volume do not always live up to this rather grand...

Karen L. Raber

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "internal atomic arrangement" 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

Arrangement for connecting a fiber-reinforced plastic pipe to a stainless steel flange  

DOE Patents [OSTI]

Arrangement for connecting a fiber-reinforced plastic pipe (18) to a stainless steel flange (12, 16), in which the end of the fiber-reinforced plastic pipe (18) is accommodated in a ring-shaped groove (12a, 16a) in the flange (12, 16), the groove conforming to the dimensions of the fiber-reinforced plastic pipe (18), where the gap remaining between the end of the fiber-reinforced plastic pipe (18) and the ring-shaped groove (12a, 16a) is filled with a sealant (19).

Allais, Arnaud (D-30625 Hannover, DE); Hoffmann, Ernst (D-30855 Langenhagen, DE)

2008-02-05T23:59:59.000Z

262

High Rydberg Atoms: Newcomers to the Atomic Physics Scene  

Science Journals Connector (OSTI)

...HYDROGEN ATOM, NUCLEAR FUSION 5 : 41 ( 1965 ). BAYFIELD...HIGHLY-EXCITED KR ATOMS BY HF AND HCL MOLECULES, BULLETIN...USING A CW TUNABLE DYE LASER, PHYSICAL REVIEW LETTERS...such diverse fields as laser development, laser isotopeseparation, energy...

Ronald F. Stebbings

1976-08-13T23:59:59.000Z

263

Performance of a novel LED lamp arrangement to reduce SNR fluctuation for multi-user visible light communication systems  

Science Journals Connector (OSTI)

This paper investigates the performance of our recently proposed LED lamp arrangement to reduce the SNR fluctuation from different locations in the room for multi-user visible light...

Wang, Zixiong; Yu, Changyuan; Zhong, Wen-De; Chen, Jian; Chen, Wei

2012-01-01T23:59:59.000Z

264

Name___________________________________________________________________________________ Subject Categories The dissertation database is arranged by subject categories. Please select the one subject which most nearly describes  

E-Print Network [OSTI]

Categories The dissertation database is arranged by subject categories. Please select the one subject which . . . . . . . . . . 0729 Art History . . . . . . . . . . 0377 Cinema . . . . . . . . . . . . . 0900 Dance and Counseling . .0519 Health . . . . . . . . . . . . . . .0680 Higher . . . . . . . . . . . . . . .0745 History

Northern British Columbia, University of

265

Optical imaging of Rydberg atoms  

E-Print Network [OSTI]

We present an experiment exploring electromagnetically induced transparency (EIT) in Rydberg atoms in order to observe optical nonlinearities at the single photon level. ??Rb atoms are trapped and cooled using a magneto-optical ...

Mazurenko, Anton

2012-01-01T23:59:59.000Z

266

Seaborg Predicts Bright Atomic Future  

Science Journals Connector (OSTI)

Seaborg Predicts Bright Atomic Future ... To explore both the immediate and long-term ramifications of the cutbacks, C&EN talked to the Chairman of the Atomic Energy Commission, Dr. Glenn T. Seaborg . ...

1964-06-15T23:59:59.000Z

267

Synaptic Arrangement of the Neuroligin/beta-Neurexin Complex Revealed by  

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

Synaptic Arrangement of the Synaptic Arrangement of the Neuroligin/beta-Neurexin Complex Revealed by X-ray and Neutron Scattering Autism spectrum disorders are among the most devastating disorders of early childhood in terms of prevalence, family impact, and cost to society. Several mutations of the coding regions of the neuroligins and neurexins have been implicated through genetic screens in the pathogenesis of autism and mental retardation (Jamain et al., 2003; Laumonnier et al., 2004; Yan et al., 2005). Neurexin and neuroligins are extracellular proteins that associate within the extracellular synaptic space and appear to be crucial for maintaining the integrity and functionality of brain circuitry through synaptic transmission (Varoqueaux et al., 2006). Many neurodevelopmental disorders involve abnormal synaptic function, the synapses providing the essential connections between nerve cells that enable signals to be transmitted. As the neuroligins and neurexins are thus far the only extracellular synaptic proteins clearly implicated in autism spectrum disorders and mental retardation, determining the structure of a neuroligin/neurexin complex represents a significant advance toward defining the molecular organization within the synapse. This structural framework is an essential foundation for linking genetic information with neuro-developmental disorders.

268

Sensitivity effects of void density and arrangements in a REBO high explosive  

SciTech Connect (OSTI)

The shock response of two-dimensional model, high explosive crystals with various arrangements of circular voids is explored. We simulate a piston impact using molecular dynamics simulations with a Reactive Empirical Bond Order (REBO) model potential for a sub-micron, sub-ns exothermic reaction in a diatomic molecular solid. In square lattices of voids all of one size, reducing that size or increasing the porosity while holding the other parameter fixed causes the hotspots to consume the material more quickly and detonation to occur sooner and at lower piston velocities. The early time behavior is seen to follow a very simple ignition and growth model. The hotspots are seen to collectively develop a broad pressure wave (a sonic, diffuse deflagration front) that, upon merging with the lead shock, transforms it into a detonation. The reaction yields produced by triangular lattices are not significantly different. With random void arrangements, the mean time to detonation is 15.5% larger than with the square lattice; the standard deviation of detonation delays is just 5.1%.

Herring, Stuart Davis [Los Alamos National Laboratory; Germann, Timothy C [Los Alamos National Laboratory; Gronbech - Jensen, Niels [Los Alamos National Laboratory

2010-09-28T23:59:59.000Z

269

Coated conductor arrangement for reduced AC losses in a resistive-type superconducting  

Science Journals Connector (OSTI)

The basic element of a resistive superconducting fault current limiter (FCL) can consist of coated conductor tape exceeding a few meters in length and compacted into a cryogenic envelope. This paper is focused on optimizing the arrangement of coated conductors with a non-magnetic substrate for a resistive superconducting FCL. Several configurations have been tested experimentally and theoretically. Two low-loss arrangements have been identified, both utilizing the bifilar configuration, i.e. the currents in two adjacent tapes are identical in amplitude but opposite in direction. The separation between two adjacent tapes s varied from 0.07 up to 2.10 mm. For the lowest examined separation s the AC transport loss of the straight bifilar model decreased by more than one order with respect to the AC transport loss in the single-tape configuration. Further AC loss decrease is achieved when the pair of tapes carrying opposite currents forms a flat pancake coil. We developed a numerical model in order to analyze the influence of distance between adjacent tapes. To achieve agreement between experimental and numerical results it was necessary to incorporate a lateral distribution of critical current density in the tape. The remaining differences between the results of experiment and calculation can be explained by analysis of experimental imperfections. Finally we suggest an empirical fit for the prediction of AC loss of a practical superconducting fault current limiter.

J Šouc; F Gömöry; M Vojen?iak

2012-01-01T23:59:59.000Z

270

Further development of a versatile computer-assisted learning program for dental education with an exemplifying application on how to logically arrange and mount periapical and bitewing radiographs  

Science Journals Connector (OSTI)

To develop interactive computer-assisted learning software for teaching dental students to logically arrange periapical and bitewing radiographs.

Hideyuki Tanimoto; Hans-Göran Gröndahl; Kerstin Gröndahl; Yoshinori Arai

2006-12-01T23:59:59.000Z

271

Appendix G: Radiation HYDROGEN ATOM  

E-Print Network [OSTI]

. People are exposed to naturally occurring radiation constantly. For example, cosmic radiation; radon effects on the environment and biological systems. Radiation comes from natural and human-made sourcesAppendix G: Radiation #12;#12;P P P E E E N NN HYDROGEN ATOM DEUTERIUM ATOM TRITIUM ATOM HYDROGEN

Pennycook, Steve

272

Appendix A: Radiation HYDROGEN ATOM  

E-Print Network [OSTI]

. People are exposed to naturally occurring radiation constantly. For example, cosmic radiation; radon effects on the environment and biological systems. Radiation comes from natural and human-made sourcesAppendix A: Radiation #12;P P P E E E N NN HYDROGEN ATOM DEUTERIUM ATOM TRITIUM ATOM HYDROGEN

Pennycook, Steve

273

Recent Progress in ultracold atoms  

E-Print Network [OSTI]

and Einstein What is Bose-Einstein condensation (BEC)? #12;300 K to 1 mK 109 atoms 1 mK to 1 mK 108 106 atoms How to make a BEC: Cool atoms at ultra low temperature Laser beams Fluorescence Laser cooling (Doppler

Baltisberger, Jay H.

274

VARIOUS APPLICATIONS OF ZEEMAN ATOMIC ABSORPTION SPECTROSCOPY  

E-Print Network [OSTI]

APPLICATIONS OF ZEEMAN ATOMIC ABSORPTION SPECTROSCOPYthe Zeeman effect to atomic absorption spectroscopy has beenthe Zeeman effect on atomic absorption spectrometry has been

Koizumi, Hideaki

2011-01-01T23:59:59.000Z

275

Genetic studies at the Atomic Bomb Casualty Commission–Radiation Effects Research Foundation: 1946–1997  

Science Journals Connector (OSTI)

...environment but especially from radon (12). This annual exposure is...Mice When the atomic bomb project, the Manhattan Engineering District, was initiated...but current national and international recommendations regarding permissible...History, 20th Century Humans International Cooperation Japan Male Mice...

James V. Neel

1998-01-01T23:59:59.000Z

276

Photochemistry of adsorbed molecules. XV. Localized atomic scattering in the photolysis of HI/LiF(001) and HI/NaF(001)  

E-Print Network [OSTI]

Photochemistry of adsorbed molecules. XV. Localized atomic scattering in the photolysis of HI reported. A semiempirical potential-energy surface pes is given for HI adsorbed on NaF, based on an earlier arrangements of the HI adsorbate molecules. Comparison with the experimental results showed that the second

Zeiri, Yehuda

277

A Platinum Anniversary for U.S. Atomic Heritage - EM's Historic Manhattan  

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

A Platinum Anniversary for U.S. Atomic Heritage - EM's Historic A Platinum Anniversary for U.S. Atomic Heritage - EM's Historic Manhattan Project Sites Gain International Media Attention A Platinum Anniversary for U.S. Atomic Heritage - EM's Historic Manhattan Project Sites Gain International Media Attention September 1, 2012 - 12:00pm Addthis WASHINGTON, D.C. - Traditionally, a platinum anniversary marks 70-years. The Manhattan roject legacy reached that special milestone this summer, highlighting a remarkable history nvolving the Oak Ridge and Hanford sites and Los Alamos National Laboratory. Bipartisan legislation making its way through Congress could commemorate America's atomic history by turning these sites into a national park, a prospect that continues to gain national and international media attention in print, online and on TV and

278

Internal Dosimetry  

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

21-2008 21-2008 October 2008 DOE STANDARD INTERNAL DOSIMETRY U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. NOT MEASUREMENT SENSITIVE ii This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ DOE-STD-1121-2008 iii FOREWORD 1. This Department of Energy (DOE) standard is approved for use by all DOE Components and their contractors. 2. Constructive comments (recommendations, additions, deletions) and any pertinent data that may improve this document should be sent to Office of Worker Safety and Health Policy (HS-11) U.S. Department of Energy Washington, DC 20585

279

Implementing Arrangement Between the U.S. Department of Energy and the  

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

Initiative Initiative Implementing Arrangement Between the U.S. Department of Energy and the Agency of Natural Resources and Energy of Japan Concerning Cooperation in the Joint Nuclear Energy Research Initiative Sharing an interest in fostering advanced nuclear engineering and pursuing scientific research and development in the nuclear field; Seeking to promote and maintain nuclear science and engineering infrastructure in the Parties' respective countries to sustain the capabilities necessary for the development and use of nuclear energy; Believing that cooperation based on equitable sharing of their respective research and development data, technology and experience in the nuclear energy field would be of mutual benefit. 4.5.1.1.3.5_japan_agreement.pdf More Documents & Publications

280

Limited Partnerships in Texas Feedlots: Investor Characteristics, Investment Incentives, Fund Arrangements.  

E-Print Network [OSTI]

: FEED['\\C Fl':\\DS ()r~all izat i()1l Thl' (;('I)('ral Part11('I." Pl'rsp('ctin' 'I'll(' LillJit(,d Partl1cr's p(Tsp('ctiH' \\L'-,OH UL?\\I\\\\CTEHI"iTICS OF TE:\\AS C\\TrLE FEEJ)l:\\C FT:\\DS .. , ..... . l'ril1lan\\('[i\\itil's of Limited PartlH'rships l... .. 14 14 14 ... 14 . .. 15 Highlights Limited partnership arrangements, commonly re- rred to as "cattle feeding funds," were first established the Texas cattle feeding industry in the late 1960's. ince the cattle feeding industry requires...

Dietrich, R.A.; Levi, D.R.; Martin, J.R.

1977-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "internal atomic arrangement" 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

Theoretical and numerical study of the phase diagram of patchy colloids: ordered and disordered patch arrangements  

E-Print Network [OSTI]

We report theoretical and numerical evaluations of the phase diagram for a model of patchy particles. Specifically we study hard-spheres whose surface is decorated by a small number f of identical sites ("sticky spots'') interacting via a short-range square-well attraction. We theoretically evaluate, solving the Wertheim theory, the location of the critical point and the gas-liquid coexistence line for several values of f and compare them to results of Gibbs and Grand Canonical Monte Carlo simulations. We study both ordered and disordered arrangements of the sites on the hard-sphere surface and confirm that patchiness has a strong effect on the phase diagram: the gas-liquid coexistence region in the temperature-density plane is significantly reduced as f decreases. We also theoretically evaluate the locus of specific heat maxima and the percolation line.

Emanuela Bianchi; Piero Tartaglia; Emanuela Zaccarelli; Francesco Sciortino

2008-02-18T23:59:59.000Z

282

DOE-Flex Bulletin-Worker Injury While on a DOE-Flex Arrangement  

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

Flex Bulletin Flex Bulletin The information contained in this Bulletin is intended for DOE-Flex Advisors and Coordinators in responding to questions. The information supplements the guidance in the Handbook on DOE- Flex and will be incorporated in the handbook in the near future, at which fime this Builetin wil! expire and be removed from the DOE-Flex web site No. 2 May 2000 Subject: Worker In~jury While on a DOE-Flex Arrangement This Bulletin responds to questions that have surfaced regarding DOE'S liability for an injury to an employee while working at an alternative workplace, particularly at home. 11 is the position of the DOE Office of General Counsel that the ease decision cited helow should be rdicd upon as the prevailing administrative law at this time.

283

Stability comparison of two absolute gravimeters: optical versus atomic interferometers  

E-Print Network [OSTI]

We report the direct comparison between the stabilities of two mobile absolute gravimeters of different technology: the LNE-SYRTE Cold Atom Gravimeter and FG5X\\#216 of the Universit\\'e du Luxembourg. These instruments rely on two different principles of operation: atomic and optical interferometry. The comparison took place in the Walferdange Underground Laboratory for Geodynamics in Luxembourg, at the beginning of the last International Comparison of Absolute Gravimeters, ICAG-2013. We analyse a 2h10 duration common measurement, and find that the CAG shows better immunity with respect to changes in the level of vibration noise, as well as a slightly better short term stability.

Gillot, Pierre; Landragin, Arnaud; Santos, Franck Pereira Dos; Merlet, Sébastien

2014-01-01T23:59:59.000Z

284

On neutron numbers and atomic masses  

Science Journals Connector (OSTI)

On neutron numbers and atomic masses ... Assigning neutron numbers, correct neutron numbers, and atomic masses and nucleon numbers. ...

R. Heyrovská

1992-01-01T23:59:59.000Z

285

Thermal investigation of lithium-ion battery module with different cell arrangement structures and forced air-cooling strategies  

Science Journals Connector (OSTI)

Abstract Thermal management needs to be carefully considered in the lithium-ion battery module design to guarantee the temperature of batteries in operation within a narrow optimal range. This article firstly explores the thermal performance of battery module under different cell arrangement structures, which includes: 1 × 24, 3 × 8 and 5 × 5 arrays rectangular arrangement, 19 cells hexagonal arrangement and 28 cells circular arrangement. In addition, air-cooling strategies are also investigated by installing the fans in the different locations of the battery module to improve the temperature uniformity. Factors that influence the cooling capability of forced air cooling are discussed based on the simulations. The three-dimensional computational fluid dynamics (CFD) method and lumped model of single cell have been applied in the simulation. The temperature distributions of batteries are quantitatively described based on different module patterns, fan locations as well as inter-cell distance, and the conclusions are arrived as follows: when the fan locates on top of the module, the best cooling performance is achieved; the most desired structure with forced air cooling is cubic arrangement concerning the cooling effect and cost, while hexagonal structure is optimal when focus on the space utilization of battery module. Besides, the optimized inter-cell distance in battery module structure has been recommended.

Tao Wang; K.J. Tseng; Jiyun Zhao; Zhongbao Wei

2014-01-01T23:59:59.000Z

286

Loads Providing Ancillary Services: Review of International Experience |  

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

Loads Providing Ancillary Services: Review of International Loads Providing Ancillary Services: Review of International Experience Loads Providing Ancillary Services: Review of International Experience In this study, we examine the arrangements for and experiences of end-use loads providing ancillary services (AS) in five electricity markets: Australia, the United Kingdom (UK), the Nordic market, and the ERCOT and PJM markets in the United States. Our objective in undertaking this review of international experience was to identify specific approaches or market designs that have enabled customer loads to effectively deliver various ancillary services (AS) products. We hope that this report will contribute to the ongoing discussion in the U.S. and elsewhere regarding what institutional and technical developments are needed to ensure that

287

Loads Providing Ancillary Services: Review of International Experience |  

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

Loads Providing Ancillary Services: Review of International Loads Providing Ancillary Services: Review of International Experience Loads Providing Ancillary Services: Review of International Experience In this study, we examine the arrangements for and experiences of end-use loads providing ancillary services (AS) in five electricity markets: Australia, the United Kingdom (UK), the Nordic market, and the ERCOT and PJM markets in the United States. Our objective in undertaking this review of international experience was to identify specific approaches or market designs that have enabled customer loads to effectively deliver various ancillary services (AS) products. We hope that this report will contribute to the ongoing discussion in the U.S. and elsewhere regarding what institutional and technical developments are needed to ensure that

288

It is wonderful that the atomic building blocks of all matter, the elements, can be arranged in one table: the periodic table  

E-Print Network [OSTI]

. WEB www.s-coop.net/goods/ (Kyoto University Gift Shop, Japanese Only) musep.jimdo.com (Muzep, Japanese, and dark blue zone indicating the area inundated by simulated tsunami. In addition, when viewed from

Takada, Shoji

289

Atomic Energy Commission Takes Over Responsibility for all Atomic...  

National Nuclear Security Administration (NNSA)

Takes Over Responsibility for all Atomic Energy Programs | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile...

290

2005 Carnegie International Nonproliferation Conference | Department of  

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

2005 Carnegie International Nonproliferation Conference 2005 Carnegie International Nonproliferation Conference 2005 Carnegie International Nonproliferation Conference November 7, 2005 - 12:36pm Addthis Remarks Prepared for Energy Secretary Sam Bodman I am very glad to be with all of you today. Let me just say to Rose and to everyone associated with the Carnegie Endowment that the Bush Administration values the work that you do. This is particularly so with this series of conferences dedicated to exploring the complicated issues of nonproliferation policy. And allow me to offer the congratulations of my Department to Director General El Baradei and the International Atomic Energy Agency for the award conferred last month by the Nobel Foundation. We should applaud the Agency's staff and all the member nations that come

291

2005 Carnegie International Nonproliferation Conference | Department of  

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

5 Carnegie International Nonproliferation Conference 5 Carnegie International Nonproliferation Conference 2005 Carnegie International Nonproliferation Conference November 7, 2005 - 12:36pm Addthis Remarks Prepared for Energy Secretary Sam Bodman I am very glad to be with all of you today. Let me just say to Rose and to everyone associated with the Carnegie Endowment that the Bush Administration values the work that you do. This is particularly so with this series of conferences dedicated to exploring the complicated issues of nonproliferation policy. And allow me to offer the congratulations of my Department to Director General El Baradei and the International Atomic Energy Agency for the award conferred last month by the Nobel Foundation. We should applaud the Agency's staff and all the member nations that come

292

Magnetic trap for thulium atoms  

SciTech Connect (OSTI)

For the first time ultra-cold thulium atoms were trapped in a magnetic quadrupole trap with a small field gradient (20 Gs cm{sup -1}). The atoms were loaded from a cloud containing 4x10{sup 5} atoms that were preliminarily cooled in a magneto-optical trap to the sub-Doppler temperature of 80 {mu}K. As many as 4x10{sup 4} atoms were trapped in the magnetic trap at the temperature of 40 {mu}K. By the character of trap population decay the lifetime of atoms was determined (0.5 s) and an upper estimate was obtained for the rate constant of inelastic binary collisions for spin-polarised thulium atoms in the ground state (g{sub in} < 10{sup -11}cm{sup 3} s{sup -1}). (magnetic traps)

Sukachev, D D; Sokolov, A V; Chebakov, K A; Akimov, A V; Kolachevskii, N N; Sorokin, Vadim N [P N Lebedev Physical Institute, Russian Academy of Sciences, Moscow (Russian Federation)

2011-08-31T23:59:59.000Z

293

THE DYNAMICS OF HYDROGEN ATOM ABSTRACTION FROM POLYATOMIC MOLECULES.  

SciTech Connect (OSTI)

The hydrogen atom abstraction reaction is an important fundamental process that is extensively involved in atmospheric and combustion chemistry. The practical significance of this type of reaction with polyatomic hydrocarbons is manifest, which has led to many kinetics studies. The detailed understanding of these reactions requires corresponding dynamics studies. However, in comparison to the A + HX {radical} AH + X reactions, the study of the dynamics of A + HR {yields} AH + R reactions is much more difficult, both experimentally and theoretically (here and in the following, A stands for an atom, X stands for a halogen atom, and R stands for a polyatomic hydrocarbon radical). The complication stems from the structured R, in contrast to the structureless X. First of all, there are many internal degrees of freedom in R that can participate in the reaction. In addition, there are different carbon sites from which an H atom can be abstracted, and the dynamics are correspondingly different; there are also multiple identical carbon sites in HR and in the picture of a local reaction, there exist competitions between neighboring H atoms, and so on. Despite this complexity, there have been continuing efforts to obtain insight into the dynamics of these reactions. In this chapter, some examples are presented, including the reactions of ground state H, Cl, and O atoms, with particular focus on our recent work using imaging to obtain the differential cross sections for these reactions.

LIU,X.; SUITS,A.G.

2002-11-21T23:59:59.000Z

294

ATOMIC ENERGY COMMISSION  

Office of Legacy Management (LM)

' ' ATOMIC ENERGY COMMISSION Frank K. Pittman, Director, bivisioa of Waste &&gement and s- portation, Headquarters j CONTAMItUTED RX-AEC-OWNED OR LEASED FACILITIES' This memorandum responds to your TWX certain information on the above subject. the documentation necessary to answer your available due to the records disposal vailing at the time of release or From records that are available and from disc&ions with most familiar with the transfer operations, &have the current radiological conditibn of transferred property is adequate under present standards. The following tabulations follow the format suggested in your TWX and are grouped to an operations or contract r+ponsibility. A,I Ex-AEC Storage Sites - I r:/ National Stockpile Site '(NSS) and OperatEonal

295

Bettis Atomic Power Laboratory  

SciTech Connect (OSTI)

The Bettis Atomic Power Laboratory (Bettis) is owned by the US Department of Energy (DOE) and has been operated under Government contract by the Westinghouse Electric Corporation since 1949. The Bettis Site in West Mifflin, Pennsylvania conducts research and development work on improved nuclear propulsion plants for US Navy warships and is the headquarters for all of the Laboratory's operations. For many years, environmental monitoring has been performed to demonstrate that the Bettis Site is being operated in accordance with environmental standards. While the annual report describes monitoring practices and results, it does not describe the nature and environmental aspects of work and facilities at the Bettis Site nor give a historical perspective of Bettis' operations. The purpose of this report is to provide this information as well as background information, such as the geologic and hydrologic nature of the Bettis Site, pertinent to understanding the environmental aspects of Bettis operations. Waste management practices are also described.

Not Available

1992-01-01T23:59:59.000Z

296

Rydberg Atoms in Ponderomotive Potentials.  

E-Print Network [OSTI]

??In this thesis, we examine the ponderomotive interaction between an applied optical field and a highly excited Rydberg electron. An atom in a Rydberg state… (more)

Knuffman, Brenton J.

2009-01-01T23:59:59.000Z

297

Absorption properties of identical atoms  

SciTech Connect (OSTI)

Emission rates and other optical properties of multi-particle systems in collective and entangled states differ from those in product ones. We show the existence of similar effects in the absorption probabilities for (anti)symmetrized states of two identical atoms. The effects strongly depend on the overlapping between the atoms and differ for bosons and fermions. We propose a viable experimental verification of these ideas. -- Highlights: •The absorption rates of a pair of identical atoms in product and (anti)symmetrized states are different. •The modifications of the optical properties are essentially determined by the overlapping between the atoms. •The absorption properties differ, in some cases, for bosons and fermions.

Sancho, Pedro, E-mail: psanchos@aemet.es

2013-09-15T23:59:59.000Z

298

EMSL - atomic-resolution imaging  

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

atomic-resolution-imaging en Molecular Hydrogen Formation from Proximal Glycol Pairs on TiO2(110). http:www.emsl.pnl.govemslwebpublicationsmolecular-hydrogen-formation-proxima...

299

Magnetism and Atomic Structure. I  

Science Journals Connector (OSTI)

3 January 1921 research-article Magnetism and Atomic Structure. I A. E. Oxley The Royal Society is collaborating with JSTOR to digitize, preserve, and extend access...

1921-01-01T23:59:59.000Z

300

Atom bouncers have it taped  

Science Journals Connector (OSTI)

... University have repeatedly bounced rubidium atoms from magnetic tape of the kind used to record audio signals1. In later experiments, they obtained better results with floppy disks.

Wayne M. Itano

1995-09-28T23:59:59.000Z

Note: This page contains sample records for the topic "internal atomic arrangement" 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

A numerical study for the optimal arrangement of ocean current turbine generators in the ocean current power parks  

Science Journals Connector (OSTI)

The present paper deals with the investigation of the flow distribution in the ocean current power park in order to optimize the arrangement of the turbine generators in the sea and the lake sides. To produce more reliable results, the detailed geometry of the ocean current generators is included in the computational domain with frozen rotor method to consider rotating effect. The numerical results show the details of flow distribution in the ocean current power park and propose the appropriate arrangement of the turbine generators for the efficient operation, which is essential for possible maximum power generation.

Seung Ho Lee; Sang Hyuk Lee; Kyungsoo Jang; Jungeun Lee; Nahmkeon Hur

2010-01-01T23:59:59.000Z

302

ABBREVIATIONS AND ACRONYMS AEC U.S. Atomic Energy Commission  

Office of Legacy Management (LM)

ABBREVIATIONS AND ACRONYMS ABBREVIATIONS AND ACRONYMS AEC U.S. Atomic Energy Commission CEDE committed effective dose equivalent CERCLA Comprehensive Environmental Response, Compensation, and Liability Act cpm counts per minute DCGL w Derived Concentration Guideline Limit DOE U.S. Department of Energy dpm disintegrations per minute DQO Data Quality Objectives EPA Environmental Protection Agency FUSRAP Formerly Utilized Sites Remedial Action Program H 0 Null Hypothesis IAEA International Atomic Energy Agency IDNS Illinois Department of Nuclear Safety K-40 Potassium-40 LBGR Lower Bound of Gray Region MARSSIM Multi-Agency Radiation Survey and Site Investigation Manual NaI sodium iodide ORNL Oak Ridge National Laboratory pCi/g picoCuries per gram RPD Relative Percent Difference SAIC Science Applications International Corporation

303

21 11 13 INTERNATIONAL  

E-Print Network [OSTI]

31 E 32 F 32 #12; iv INTERNATIONAL ERGONOMICS ASSOCIATION #12; 3 INTERNATIONAL ERGONOMICS ASSOCIATION CODE OF CONDUCT ERGONOMICS ASSOCIATION (2006) http://www.iea.cc/browse.php?contID=international_ergonomics_association A6

Yamamoto, Hirosuke

304

International Student and  

E-Print Network [OSTI]

Admissions Disability Services International Student and Scholar Services International Student of Continuing Education Theresa Ganglghassemlouei and Beth Isensee, International Student and Scholar Services Colleges & Programs Student Outcomes: · Process improvements · Enhance orientation content based

Amin, S. Massoud

305

Similarity between positronium-atom and electron-atom scattering  

E-Print Network [OSTI]

We employ the impulse approximation for description of positronium-atom scattering. Our analysis and calculations of Ps-Kr and Ps-Ar collisions provide theoretical explanation of the similarity between the cross sections for positronium scattering and electron scattering for a range of atomic and molecular targets observed by S. J. Brawley et al. [Science 330, 789 (2010)].

Fabrikant, I I

2015-01-01T23:59:59.000Z

306

The Atomic City / The Magic of the Atom - 1950's Atomic Energy Commission Documentary  

SciTech Connect (OSTI)

The story of American cities located near atomic power plants, and steps taken monitoring radiation to ensure the safety of the public who live nearby. .

None

2012-06-04T23:59:59.000Z

307

Powering a wireless temperature sensor using sediment microbial fuel cells with vertical arrangement of electrodes  

Science Journals Connector (OSTI)

The application of wireless sensors is an important approach for monitoring natural water systems in remote locations; however, limited power sources are a key challenge for successful application of these sensors. Sediment microbial fuel cells (SMFCs) have shown potential as a sustainable power source with low maintenance requirements to power wireless sensors. This study examines electricity generation in lab-scale \\{SMFCs\\} with the sediment from Lake Michigan. Two \\{SMFCs\\} are operated in parallel with a difference in cathode arrangement (floating cathode vs. bottom cathode). The data show that the SMFC with a floating cathode produces more electricity and results in a shorter charging time when an ultracapacitor is connected to the circuit. To control electricity delivery and voltage elevation to a value that can drive a wireless temperature sensor, a power management system (PMS) is developed. With the PMS, both \\{SMFCs\\} can consistently power the wireless temperature sensor for data transmission to a computer, although the number of recorded data within the same period differs. This research provides an effective PMS for power control and valuable experience in SMFC configurations for the next onsite test of the developed \\{SMFCs\\} in Lake Michigan.

Fei Zhang; Lei Tian; Zhen He

2011-01-01T23:59:59.000Z

308

Cooling air duct and screen arrangement for an air cooled engine  

SciTech Connect (OSTI)

This patent describes a cooling air duct and screen arrangement for an air cooled engine which includes an improved cooling air system for ensuring a supply of relatively clean air for ingestion by the cooling shroud, which consists of: a vertical transverse baffle mounted to the frame and fitting closely against a forward top portion of the shroud and having an edge shaped complementary to and disposed at least closely adjacent the hood. An air duct is mounted to the frame and has an upright rear wall seated against the front of the shroud in an area surrounding the inlet. The air duct further has an upright front wall and a connecting wall joining respective side and bottom edges of the front and rear walls and cooperating therewith to define an upwardly facing opening. A screen is located forwardly of the baffle and has a top and front joined by opposite sides with the top and opposite sides having rear edges mounted against the baffle and with the opposite sides and front having bottom edges engaged with the air duct about the upwardly facing opening wherein the screen is mounted solely to the baffle by connection means including a vertical guide means provided on the forward side of the baffle and flange means formed on the screen and being vertically slidably received in the guide means.

Hoch, J.J.; Stricker, D.K.

1986-03-04T23:59:59.000Z

309

International Energy: Subject Thesaurus. Revision 1  

SciTech Connect (OSTI)

The International Energy Agency: Subject Thesaurus contains the standard vocabulary of indexing terms (descriptors) developed and structured to build and maintain energy information databases. Involved in this cooperative task are (1) the technical staff of the USDOE Office of Scientific and Technical Information (OSTI) in cooperation with the member countries of the International Energy Agency`s Energy Technology Data Exchange (ETDE) and (2) the International Atomic Energy Agency`s International Nuclear Information System (INIS) staff representing the more than 100 countries and organizations that record and index information for the international nuclear information community. ETDE member countries are also members of INIS. Nuclear information prepared for INIS by ETDE member countries is included in the ETDE Energy Database, which contains the online equivalent of the printed INIS Atomindex. Indexing terminology is therefore cooperatively standardized for use in both information systems. This structured vocabulary reflects thscope of international energy research, development, and technological programs. The terminology of this thesaurus aids in subject searching on commercial systems, such as ``Energy Science & Technology`` by DIALOG Information Services, ``Energy`` by STN International and the ``ETDE Energy Database`` by SilverPlatter. It is also the thesaurus for the Integrated Technical Information System (ITIS) online databases of the US Department of Energy.

Not Available

1993-11-01T23:59:59.000Z

310

E-Print Network 3.0 - atomization atomic absorption Sample Search...  

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

atomic absorption Search Powered by Explorit Topic List Advanced Search Sample search results for: atomization atomic absorption Page: << < 1 2 3 4 5 > >> 1 :coherently trapped in...

311

Bogoliubov theory and bosonic atoms  

E-Print Network [OSTI]

We formulate the Bogoliubov variational principle in a mathematical framework similar to the generalized Hartree-Fock theory. Then we analyze the Bogoliubov theory for bosonic atoms in details. We discuss heuristically why the Bogoliubov energy should give the first correction to the leading energy of large bosonic atoms.

Phan Thanh Nam

2011-09-13T23:59:59.000Z

312

Atomic, Molecular & Optical Sciences  

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

Atomic, Molecular and Optical Sciences Atomic, Molecular and Optical Sciences The goal of the program is to understand the structure and dynamics of atoms and molecules using photons and ions as probes. The current program is focussed on studying inner-shell photo-ionization and photo-excitation of atoms and molecules, molecular orientation effects in slow collisions, slowing and cooling molecules, and X-ray photo-excitation of laser-dressed atoms. The experimental and theoretical efforts are designed to break new ground and to provide basic knowledge that is central to the programmatic goals of the Department of Energy (DOE). Unique LBNL facilities such as the Advanced Light Source (ALS), the ECR ion sources at the 88-inch cyclotron, and the National Energy Research Scientific Computing Center (NERSC) are

313

Insight into the Molecular Arrangement of High-Density Polyethylene Polymer Chains in Blends of Polystyrene/High-  

E-Print Network [OSTI]

Insight into the Molecular Arrangement of High-Density Polyethylene Polymer Chains in Blends of Polystyrene/High- Density Polyethylene from Differential Scanning Calorimetry and Raman Techniques JAYANT/high-density polyethylene (PS/HDPE) blends were synthe- sized by melt blending in a single screw extruder. Co

314

Manhattan Project: Adventures Inside the Atom  

Office of Scientific and Technical Information (OSTI)

ADVENTURES INSIDE THE ATOM ADVENTURES INSIDE THE ATOM General Electric, National Archives (1948) Resources > Library Below is Adventures Inside the Atom, a comic book history of nuclear energy that was produced in 1948 by the General Electric Company. Scroll down to view the full-size images of each page. This publication was produced at the request of the the Assistant Manager for Public Education, Oak Ridge Operations Office, Atomic Energy Commission. It is reproduced here via the National Archives. Adventures Inside the Atom, p. 1 Adventures Inside the Atom, p. 2 Adventures Inside the Atom, p. 3 Adventures Inside the Atom, p. 4 Adventures Inside the Atom, p. 5 Adventures Inside the Atom, p. 6 Adventures Inside the Atom, p. 7 Adventures Inside the Atom, p. 8 Adventures Inside the Atom, p. 9

315

AtomicNuclear Properties  

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

HTML_PAGES HTML_PAGES This AtomicNuclearProperties page is under intermittent development. Suggestions and comments are welcome. Please report errors. Chemical elements: For entries in red, a pull-down menu permits selection of the physical state. Cryogenic liquid densties are at the boiling point at 1 atm. 0n 1Ps 1H 2He 3Li 4Be 5B 6C 7N 8O 9F 10Ne 11Na 12Mg 13Al 14Si 15P 16S 17Cl 18Ar 19K 20Ca 21Sc 22Ti 23V 24Cr 25Mn 26Fe 27Co 28Ni 29Cu 30Zn 31Ga 32Ge 33As 34Se 35Br 36Kr 37Rb 38Sr 39Y 40Zr 41Nb 42Mo 43Tc 44Ru 45Rh 46Pd 47Ag 48Cd 49In 50Sn 51Sb 52Te 53I 54Xe 55Cs 56Ba 57La 72Hf 73Ta 74W 75Re 76Os 77Ir 78Pt 79Au 80Hg 81Tl 82Pb 83Bi 84Po 85At 86Rn 87Fr 88Ra 89Ac 104Rf 105Db 106Sg 107Bh 108Hs 109Mt 110Ds 111Rg 112 113 114 115 116 mt 118

316

In-situ control system for atomization  

DOE Patents [OSTI]

Melt atomizing apparatus comprising a melt supply orifice for supplying the melt for atomization and gas supply orifices proximate the melt supply orifice for supplying atomizing gas to atomize the melt as an atomization spray. The apparatus includes a sensor, such as an optical and/or audio sensor, for providing atomization spray data, and a control unit responsive to the sensed atomization spray data for controlling at least one of the atomizing gas pressure and an actuator to adjust the relative position of the gas supply orifice and melt supply in a manner to achieve a desired atomization spray.

Anderson, Iver E. (Ames, IA); Figliola, Richard S. (Central, SC); Terpstra, Robert L. (Ames, IA)

1995-06-13T23:59:59.000Z

317

Generation IV International Forum Signs Agreement to Collaborate on Sodium  

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

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

318

Supersonic coal water slurry fuel atomizer  

DOE Patents [OSTI]

A supersonic coal water slurry atomizer utilizing supersonic gas velocities to atomize coal water slurry is provided wherein atomization occurs externally of the atomizer. The atomizer has a central tube defining a coal water slurry passageway surrounded by an annular sleeve defining an annular passageway for gas. A converging/diverging section is provided for accelerating gas in the annular passageway to supersonic velocities.

Becker, Frederick E. (Reading, MA); Smolensky, Leo A. (Concord, MA); Balsavich, John (Foxborough, MA)

1991-01-01T23:59:59.000Z

319

A protocol for the calibration of gamma cameras to estimate internal contamination in emergency situations  

Science Journals Connector (OSTI)

......Nuclear, Buenos Aires, Argentina 6 Universidad Nacional...International Atomic Energy Agency, Vienna, Austria...countries of Latin America (Argentina, Brazil, Colombia...Centres in operation Argentina 309 Brazil 300 Chile...proportional to the photon energy). The location of......

B. M. Dantas; E. A. Lucena; A. L. A. Dantas; F. Araújo; A. M. O. Rebelo; M. Terán; A. Paolino; J. C. Hermida; A. M. Rojo; J. A. Puerta; J. Morales; G. M. L. Bejerano; M. Alfaro; M. A. Ruiz; R. Videla; O. Piñones; S. González; T. Navarro; D. Melo; R. Cruz-Suárez

2007-11-01T23:59:59.000Z

320

Cancer Prevention for Global Health: A Report from the ASPO International Cancer Prevention Interest Group  

Science Journals Connector (OSTI)

...Africa. Data from International Atomic Energy Agency indicate that there is insufficient...protected time limits the ability to create sustainable research. In addition, research, education...to make the cancer research enterprise sustainable. Summary In conclusion, cancer is an...

Dejana Braithwaite; Paolo Boffetta; Timothy R. Rebbeck; and Frank Meyskens

2012-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "internal atomic arrangement" 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

Other International Nuclear Energy Learning Resources for Home and School -  

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

Other International Resources > Part 2 Other International Resources > Part 2 Search Go Home Postdocs Students Student Outreach Resources for Schools U.S.-based International (English) International (Other) Events IGED 2013 Science Careers in Search of Women Girls, choose a career in Nuclear Science and Technology! Argonne Nuclear Engineers tell why they chose a Nuclear Career Resources Contact Us Recent Events Science Careers in Search of Women, Apr. 18, 2013 Junior Girl Scout Workshop 'Atomic Fission Fun with the American Nuclear Society', Jan. 26, 2013 Getting to know nuclear energy: the past, the present & the future - free public lecture (Nov. 15, 2012, Argonne National Laboratory) On January 26, 2013, Argonne staff members participated in the Junior Girl Scout Workshop 'Atomic Fission Fun with the American Nuclear Society'

322

International Nuclear Energy Learning Resources for Home and School -  

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

Other International Resources Other International Resources Search Go Home Postdocs Students Student Outreach Resources for Schools U.S.-based International (English) International (Other) Events IGED 2013 Science Careers in Search of Women Girls, choose a career in Nuclear Science and Technology! Argonne Nuclear Engineers tell why they chose a Nuclear Career Resources Contact Us Recent Events Science Careers in Search of Women, Apr. 18, 2013 Junior Girl Scout Workshop 'Atomic Fission Fun with the American Nuclear Society', Jan. 26, 2013 Getting to know nuclear energy: the past, the present & the future - free public lecture (Nov. 15, 2012, Argonne National Laboratory) On January 26, 2013, Argonne staff members participated in the Junior Girl Scout Workshop 'Atomic Fission Fun with the American Nuclear Society'

323

STEP Intern Job Description  

Broader source: Energy.gov [DOE]

STEP Intern Job Description, from the Tool Kit Framework: Small Town University Energy Program (STEP).

324

Conference Proceedings International Conference  

E-Print Network [OSTI]

Conference Proceedings 10th International Conference on Hand-Arm Vibration 7-11 June 2004 Flamingo, the entertainment capital of the world: The 10th International Hand-Arm Vibration Conference will be the second time this international conference has been hosted in the US. The first was the 2nd International Hand-Arm Vibration

Hemmers, Oliver

325

IN TODAY'S PAPER International  

E-Print Network [OSTI]

India's participation in the multi-billion-dollar International Thermonuclear Reactor project which aims

326

Structure of the Chloroplast Signal Recognition Particle (SRP) Receptor: Domain Arrangement Modulates SRP–Receptor Interaction  

Science Journals Connector (OSTI)

The signal recognition particle (SRP) pathway mediates co-translational targeting of nascent proteins to membranes. Chloroplast SRP is unique in that it does not contain the otherwise universally conserved SRP RNA, which accelerates the association between the SRP guanosine-5?-triphosphate (GTP) binding protein and its receptor FtsY in classical SRP pathways. Recently, we showed that the SRP and SRP receptor (SR) \\{GTPases\\} from chloroplast (cpSRP54 and cpFtsY, respectively) can interact with one another 400-fold more efficiently than their bacterial homologues, thus providing an explanation as to why this novel chloroplast SRP pathway bypasses the requirement for the SRP RNA. Here we report the crystal structure of cpFtsY from Arabidopsis thaliana at 2.0 Å resolution. In this chloroplast SR, the N-terminal “N” domain is more tightly packed, and a more extensive interaction surface is formed between the \\{GTPase\\} “G” domain and the N domain than was previously observed in many of its bacterial homologues. As a result, the overall conformation of apo-cpFtsY is closer to that found in the bacterial SRP•FtsY complex than in free bacterial FtsY, especially with regard to the relative orientation of the N and G domains. In contrast, active-site residues in the G domain are mispositioned, explaining the low basal GTP binding and hydrolysis activity of free cpFtsY. This structure emphasizes proper N–G domain arrangement as a key factor in modulating the efficiency of SRP–receptor interaction and helps account, in part, for the faster kinetics at which the chloroplast SR interacts with its binding partner in the absence of an SRP RNA.

Sowmya Chandrasekar; Justin Chartron; Peera Jaru-Ampornpan; Shu-ou Shan

2008-01-01T23:59:59.000Z

327

Internal Audit Services  

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

Internal Audit Services Internal Audit Services Berkeley Lab Internal Audit Services Internal Audit Services Berkeley Lab Contacts Organizational Chart IAS Search Staff Only Lab Search Phone Book A-Z Index Privacy and Security Notice "Internal Auditing is an independent, objective assurance and consulting activity designed to add value and improve an organization's operations. It helps an organization accomplish its objectives by bringing a systematic, disciplined approach to evaluate and improve the effectiveness of risk management, control and governance processes." The Institute of Internal Auditors Standards for the Professional Practice of Internal Auditing About IAS | Audit Committee | Audit Planning | Ethics & Investigations | External Audit Coordination Advisory Services | Other Relevant Audit Links | Contacts | Organizational

328

Internal Audit Preparation Worksheet  

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

2 Internal Audit Preparation Job Aid 11_0304 Page 1 of 5 2 Internal Audit Preparation Job Aid 11_0304 Page 1 of 5 EOTA - Business Form Document Title: Internal Audit Preparation Job Aid Document Number: F-012 Rev. 11_0304 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: P-007, Internal Audit Process Notify of Changes: Internal Auditors Referenced Document(s): F-011 Internal Audit Report F-012 Internal Audit Preparation Job Aid 11_0304 Page 2 of 5 Revision History: Rev. Description of Change A Initial Release 11_0304 Change title from Worksheet to Job Aid and changed revision from alpha to numeric for consistency. F-012 Internal Audit Preparation Job Aid 11_0304 Page 3 of 5 Internal Audit Preparation Worksheet F-012 Internal Audit Preparation Job Aid 11_0304 Page 4 of 5

329

Questions and Answers - Does an atom smasher really smash atoms?  

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

is an accelerator? is an accelerator? Previous Question (What is an accelerator?) Questions and Answers Main Index Next Question (Where and how do you get your electrons for your accelerator?) Where and how do you get yourelectrons for your accelerator? Does an atom smasher really smash atoms? Well, yes, they do, but we now prefer to call them by their less aggression-centered name, "particle harmony disrupters." Of course some atom smashers do much more smashing than others. We use electrons in our accelerator to study the nucleus of an atom. Remember that electrons are negative, as are the electrons surrounding the target. Since like charged particles repel each other, our particles have to have enough energy to blast through that electron cloud to get to the nucleus. The electrons then

330

Chemical factors influencing selenium atomization  

E-Print Network [OSTI]

Atomization. (August 1980) Mary Sue Buren, B, S. , Angelo State University Chairman of Advisory Comm1ttee: Dr. Thomas M. Vickrey Selenium in an acid1c matrix was analyzed using graphite furnace atom1c absorption with Zeeman-effect background correct1on.... Nickel(II} and lanthanum( III) were introduced as matrix modifiers to determine their effect on interferences 1n selenium atom1zation. In add1tion to matr1x mod1ficat1on, surface coating the graphite furnace with z1rconium and tantalum salts was also...

Buren, Mary Sue

2012-06-07T23:59:59.000Z

331

THE INTERACTION OF RARE GAS METASTABLE ATOMS  

E-Print Network [OSTI]

in the study of metastable atom reactions. > 1 it- Fig, laa raetastable rare gas atom, three quantities are necessaryOF iiARE GAS METASTABLF ATOMS Andrew Zun-Foh Wang M a t e r

Wang, A.Z.-F.

2011-01-01T23:59:59.000Z

332

ISSCRI International Conference "Rationales and evolutions of cotton policies", Montpellier, May 13-17, 2008 Cotton policy in SSA  

E-Print Network [OSTI]

ISSCRI International Conference "Rationales and evolutions of cotton policies", Montpellier, May 13-17, 2008 1 Cotton policy in SSA: a matter of institutional arrangements related to farmers' constraints Cotton production in the Francophone African Countries (FACs) derives exclusively from smallholders whose

Paris-Sud XI, Université de

333

A feasibility study of internal evaporative cooling for proton exchange membrane fuel cells  

E-Print Network [OSTI]

of internal evaporative cooling of the PEM fuel cell is to introduce finely atomized liquid water into the anode gas stream, so that the finely atomized liquid water adsorbs onto the anode and then moves to the cathode via electro-osmotic drag, where...

Snyder, Loren E

2006-04-12T23:59:59.000Z

334

Spontaneous emission from a two--level atom tunneling in a double--well potential  

E-Print Network [OSTI]

We study a two-level atom in a double--well potential coupled to a continuum of electromagnetic modes (black body radiation in three dimensions at zero absolute temperature). Internal and external degrees of the atom couple due to recoil during emission of a photon. We provide a full analysis of the problem in the long wavelengths limit up to the border of the Lamb-Dicke regime, including a study of the internal dynamics of the atom (spontaneous emission), the tunneling motion, and the electric field of the emitted photon. The tunneling process itself may or may not decohere depending on the wavelength corresponding to the internal transition compared to the distance between the two wells of the external potential, as well as on the spontaneous emission rate compared to the tunneling frequency. Interference fringes appear in the emitted light from a tunneling atom, or an atom in a stationary coherent superposition of its center--of--mass motion, if the wavelength is comparable to the well separation, but only if the external state of the atom is post-selected.

Daniel Braun; John Martin

2007-10-26T23:59:59.000Z

335

Imaging atoms in 3-D  

ScienceCinema (OSTI)

Berkeley Lab's Peter Ercius discusses "Imaging atoms in 3-D" in this Oct. 28, 2013 talk, which is part of a Science at the Theater event entitled Eight Big Ideas

Ercius, Peter

2014-06-27T23:59:59.000Z

336

ATOMIC ENERGY ACT OF 1946  

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

ect of the us0 of atomic energy for civilian purposes upon the social, economic, and political structures of today cannot now bo determined. It is a field in which unknown factors...

337

Quantum information with Rydberg atoms  

Science Journals Connector (OSTI)

Rydberg atoms with principal quantum number n?1 have exaggerated atomic properties including dipole-dipole interactions that scale as n4 and radiative lifetimes that scale as n3. It was proposed a decade ago to take advantage of these properties to implement quantum gates between neutral atom qubits. The availability of a strong long-range interaction that can be coherently turned on and off is an enabling resource for a wide range of quantum information tasks stretching far beyond the original gate proposal. Rydberg enabled capabilities include long-range two-qubit gates, collective encoding of multiqubit registers, implementation of robust light-atom quantum interfaces, and the potential for simulating quantum many-body physics. The advances of the last decade are reviewed, covering both theoretical and experimental aspects of Rydberg-mediated quantum information processing.

M. Saffman; T. G. Walker; K. Mølmer

2010-08-18T23:59:59.000Z

338

Second United Nations International Conference  

Office of Scientific and Technical Information (OSTI)

Second United Nations Second United Nations International Conference on the Peaceful Uses of Atomic Energy ON THE ANALYSIS O F BUBBLE CHAMBER TRACKS Q Hugh Bradner and F r a n k Solmitz INTRODUCTION A j , L. - i Since i t s iyvention by Glaser in 1953, the bubble chamber has become a m o s t valuable tool $high-energy physics. It combines a number of advan- tages of various older methods of particle detection: resolution, rapid accumulation of data, some time resolution, and some choice of the nucleus whose interaction one wants to study (bubble chambers have been -'made to operate with a large number of different liquids, including Hz, D2, He, Xe, and s e v e r a l hydrocarbons). resolution and rapid data accumulation, high- speed high-precision analysis procedures m u s t be developed.

339

Absorption properties of identical atoms  

E-Print Network [OSTI]

Emission rates and other optical properties of multiparticle systems in collective and entangled states differ from those in product ones. We show the existence of similar effects in the absorption probabilities for (anti)symmetrized states of two identical atoms. The effects strongly depend on the overlapping between the atoms and differ for bosons and fermions. We propose a viable experimental verification of these ideas.

Pedro Sancho

2013-07-31T23:59:59.000Z

340

Coherent backscattering of intense light by cold atoms with degenerate energy levels: Diagrammatic treatment  

E-Print Network [OSTI]

We present a generalization of the diagrammatic pump-probe approach to coherent backscattering (CBS) of intense laser light for atoms with degenerate energy levels. We employ this approach for a characterization of the double scattering signal from optically pumped atoms with the transition $J_g\\rightarrow J_e=J_g+1$ in the helicity preserving polarization channel. We show that, in the saturation regime, the internal degeneracy becomes manifest for atoms with $J_g\\geq 1$, leading to a faster decrease of the CBS enhancement factor with increasing saturation parameter than in the non-degenerate case.

V. N. Shatokhin; R. Blattmann; T. Wellens; A. Buchleitner

2014-07-10T23:59:59.000Z

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


341

Super-Stable, Highly Monodisperse Plasmonic Nanocrystals with 500 Gold Atoms: Au~500(SR)~120  

SciTech Connect (OSTI)

Determining the composition of plasmonic nanoparticles is challenging due to a deficiency in tools capable of accurately evaluating the number of atoms. Mass spectrometry plays a significant role in determining nanoparticle composition at the atomic level. Significant progress has been made in understanding ultra-small gold nanoparticles, like Au25(SR)18 and Au38(SR)24, with a Au core diameter of 0.97 and 1.3 nm, respectively. However, progress in small plasmonic nanoparticles (2 - 5 nm) is currently challenging, due in part to limitations in synthesizing monodisperse nanoparticles. Here, we report a plasmonic nanocrystal that is highly monodisperse, with an unprecedented variation of less than 20 gold atoms. The composition of the super-stable plasmonic nanocrystals at 115 kDa was determined to contain Au500 10SR120 3. The Au~500 system, named Faraduarate-500, is the largest size to be characterized using high resolution ESI mass spectrometry. Atomic pair distribution function (PDF) data shows that the local atomic structure is consistent with a face-centered cubic (fcc) or Marks decahedral arrangement. High resolution scanning transmission electron microscopy images show that the diameter is 2.4 0.1 nm. The radius of gyration measured by small angle X-ray scattering (SAXS), is 1.05 0.05 nm, and the size and the shape of SAXS molecular envelope are in agreement with TEM and PDF measurements.

Kumara, Chanaka [University of Mississippi, The; Zuo, Xiaobing [Advanced Photon Source, Argonne National Laboratory (ANL); Ilavsky, Dr. Jan [Argonne National Laboratory (ANL); Chapman, Karena [Advanced Photon Source, Argonne National Laboratory (ANL); Cullen, David A [ORNL; Dass, Amala [University of Mississippi, The

2014-01-01T23:59:59.000Z

342

Subwavelength atom localization via amplitude and phase control of the absorption spectrum-II  

E-Print Network [OSTI]

Interaction of the internal states of an atom with spatially dependent standing-wave cavity field can impart position information of the atom passing through it leading to subwavelength atom localization. We recently demonstrated a new regime of atom localization [Sahrai {\\it et al.}, Phys. Rev. A {\\bf 72}, 013820 (2005)], namely sub-half-wavelength localization through phase control of electromagnetically induced transparency. This regime corresponds to extreme localization of atoms within a chosen half-wavelength region of the standing-wave cavity field. Here we present further investigation of the simplified model considered earlier and show interesting features of the proposal. We show how the model can be used to simulate variety of energy level schemes. Furthermore, the dressed-state analysis is employed to explain the emergence and suppression of the localization peaks, and the peak positions and widths. The range of parameters for obtaining clean sub-half-wavelength localization is identified.

Kishore T. Kapale; M. Suhail Zubairy

2005-09-09T23:59:59.000Z

343

A Hidden Markov Model of atomic quantum jump dynamics in an optically probed cavity  

E-Print Network [OSTI]

We analyze the quantum jumps of an atom interacting with a cavity field. The strong atom- field interaction makes the cavity transmission depend on the time dependent atomic state, and we present a Hidden Markov Model description of the atomic state dynamics which is conditioned in a Bayesian manner on the detected signal. We suggest that small variations in the observed signal may be due to spatial motion of the atom within the cavity, and we represent the atomic system by a number of hidden states to account for both the small variations and the internal state jump dynamics. In our theory, the atomic state is determined in a Bayesian manner from the measurement data, and we present an iterative protocol, which determines both the atomic state and the model parameters. As a new element in the treatment of observed quantum systems, we employ a Bayesian approach that conditions the atomic state at time t on the data acquired both before and after t and we show that the state assignment by this approach is more decisive than the usual conditional quantum states, based on only earlier measurement data.

S. Gammelmark; W. Alt; T. Kampschulte; D. Meschede; K. Molmer

2014-05-02T23:59:59.000Z

344

Field-theory calculation of the electric dipole moment of the neutron and paramagnetic atoms  

E-Print Network [OSTI]

Electric dipole moments (edms) of bound states that arise from the constituents having edms are studied with field-theoretic techniques. The systems treated are the neutron and a set of paramagnetic atoms. In the latter case it is well known that the atomic edm differs greatly from the electron edm when the internal electric fields of the atom are taken into account. In the nonrelativistic limit these fields lead to a complete suppression, but for heavy atoms large enhancement factors are present. A general bound-state field theory approach applicable to both the neutron and paramagnetic atoms is set up. It is applied first to the neutron, treating the quarks as moving freely in a confining spherical well. It is shown that the effect of internal electric fields is small in this case. The atomic problem is then revisited using field-theory techniques in place of the usual Hamiltonian methods, and the atomic enhancement factor is shown to be consistent with previous calculations. Possible application of bound-state techniques to other sources of the neutron edm is discussed.

S. A. Blundell; J. Griffith; J. Sapirstein

2012-05-10T23:59:59.000Z

345

Effects of commercialized deer hunting arrangements on ranch organization, management, costs, and income--the Llano Basin of Texas  

E-Print Network [OSTI]

EFFECTS OF COl'1". IERCTALIEED DEER HUNTING ARRANCf&~IENTS ON RANCH ORGANlZATlON, MANAGEHENT, COSTS, AND INCOHE--THE LIMNO BAS1N OF TEFAS A Thesis by NATHAN K. FORRFST Submitted to the Graduate College oz the Texas AEQUI University... in partial fulfillmen' of the ~equirements for the degree of. HASTFR OF SC1ENCI. January 1968 Najor Subject: Agricultural Economics EFFECTS OF COMMERCIALIZED DEER HUNTING ARRANGEMENTS ON RANCH ORGANIZATION, MANAGEMENT, COSTS, AND INCOME--THE LLANO BASIN...

Forrest, Nathan Kelly

2012-06-07T23:59:59.000Z

346

Japan prepares to pitch for international fusion reactor  

Science Journals Connector (OSTI)

... Japan has taken another tentative step towards hosting the International Thermonuclear Experimental Reactor (ITER), ... 's Atomic Energy Commission approved a report supporting construction of the multibillion dollar project in Japan. But the commission also emphasized that hosting the facility must not harm existing Japanese ...

David Cyranoski

2001-04-19T23:59:59.000Z

347

International Standards for Telecommunications  

Science Journals Connector (OSTI)

...research-article International Standards for Telecommunications M. B. Williams As soon as telegraph...surprising that the International Telecommunications Union, the forum for world-wide...and evolution of all branches of telecommunications. Increasingly, the distinction...

M. B. Williams

1978-01-01T23:59:59.000Z

348

Essays in international trade  

E-Print Network [OSTI]

This thesis is a collection of essays on the effect of trade costs on international trade. Chapter 1 derives and empirically examines how factor proportions determine the structure of commodity trade when international ...

Romalis, John

2001-01-01T23:59:59.000Z

349

International aeronautical user charges  

E-Print Network [OSTI]

Introduction: 1.1 BACKGROUND AND MOTIVATION Very few issues relating to the international air transportation industry are today as divisive as those pertaining to user charges imposed at international airports and enroute ...

Odoni, Amedeo R.

1985-01-01T23:59:59.000Z

350

Interplay of relativistic and nonrelativistic transport in atomically precise segmented graphene nanoribbons  

E-Print Network [OSTI]

Graphene's isolation launched explorations of fundamental relativistic physics originating from the planar honeycomb lattice arrangement of the carbon atoms, and of potential technological applications in nanoscale electronics. Bottom-up fabricated atomically-precise segmented graphene nanoribbons, SGNRs, open avenues for studies of electrical transport, coherence, and interference effects in metallic, semiconducting, and mixed GNRs, with different edge terminations. Conceptual and practical understanding of electric transport through SGNRs is gained through nonequilibrium Green's function (NEGF) conductance calculations and a Dirac continuum model that absorbs the valence-to-conductance energy gaps as position-dependent masses, including topological-in-origin mass-barriers at the contacts between segments. The continuum model reproduces the NEGF results, including optical Dirac Fabry-Perot (FP) equidistant oscillations for massless relativistic carriers in metallic armchair SGNRs, and an unequally-spaced FP ...

Yannouleas, Constantine; Landman, Uzi

2015-01-01T23:59:59.000Z

351

Short-range ordering of ion-implanted nitrogen atoms in SiC-graphene  

SciTech Connect (OSTI)

We perform a structural analysis of nitrogen-doped graphene on SiC(0001) prepared by ultra low-energy ion bombardment. Using scanning tunneling microscopy, we show that nitrogen atoms are incorporated almost exclusively as graphitic substitution in the graphene honeycomb lattice. With an irradiation energy of 25?eV and a fluence of approximately 5?×?10{sup 14?}cm{sup ?2}, we achieve a nitrogen content of around 1%. By quantitatively comparing the position of the N-atoms in the topography measurements with simulated random distributions, we find statistically significant short-range correlations. Consequently, we are able to show that the dopants arrange preferably at lattice sites given by the 6?×?6-reconstruction of the underlying substrate. This selective incorporation is most likely triggered by adsorbate layers present during the ion bombardment. This study identifies low-energy ion irradiation as a promising method for controlled doping in epitaxial graphene.

Willke, P.; Druga, T.; Wenderoth, M. [IV. Physikalisches Institut der Universität Göttingen, Friedrich-Hund-Platz 1, D-37077 Göttingen (Germany); Amani, J. A.; Weikert, S.; Hofsäss, H. [II. Physikalisches Institut der Universität Göttingen, Friedrich-Hund-Platz 1, D-37077 Göttingen (Germany); Thakur, S.; Maiti, K. [Department of Condensed Matter Physics and Materials' Science, Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400 005 (India)

2014-09-15T23:59:59.000Z

352

International Freshwater Agreements  

E-Print Network [OSTI]

Population Distribution ..................................................... 16 Population Density per, circa 1995............................................... 20 Dam Density per International River Basin ............................ 25 Africa ................................................................

Wolf, Aaron

353

International Commitments Primer | Department of Energy  

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

International Commitments International Commitments Primer International Commitments Primer Overview of International Commitment Process DOE pursues a variety of science and...

354

Collection of atomic mercury by electrostatic precipitators  

Science Journals Connector (OSTI)

... Flameless atomic absorption spectroscopy was used to measure the difference in the mercury concentration of gas ...

O. M. G. NEWMAN; D. J. PALMER

1978-10-12T23:59:59.000Z

355

RICE UNIVERSITY Ultracold Collisions in Atomic Strontium  

E-Print Network [OSTI]

RICE UNIVERSITY Ultracold Collisions in Atomic Strontium by Sarah B. Nagel A Thesis Submitted Houston, Texas February, 2008 #12;Abstract Ultracold Collisions in Atomic Strontium by Sarah B. Nagel In this work with atomic Strontium, the atoms are first laser cooled and subse- quently trapped, in a MOT

Killian, Thomas C.

356

Atomic Cascade in Muonic and Hadronic Hydrogen Atoms  

E-Print Network [OSTI]

The atomic cascade in $\\mu^- p$ and $\\pi^- p$ atoms has been studied with the improved version of the extended cascade model in which new quantum mechanical calculations of the differential and integral cross sections of the elastic scattering, Stark transitions and Coulomb de-excitation have been included for the principal quantum number values $n\\le 8$ and the relative energies $E \\ge 0.01$ eV. The $X$-ray yields and kinetic energy distributions are compared with the experimental data.

T. S. Jensen; V. P. Popov; V. N. Pomerantsev

2007-12-18T23:59:59.000Z

357

International Student Guide Mathematics  

E-Print Network [OSTI]

International Student Guide Mathematics www.swansea.ac.uk/maths www.swansea.ac.uk/science/international #12;Reasons to study at Swansea University Mathematics at Swansea University Established in 1920, 36th and more Over 15,000 students / Over 2,000 International students Strongest in Wales for Mathematics

Harman, Neal.A.

358

Wood Resources International  

E-Print Network [OSTI]

Wood Resources International Wood Raw Material Consumption on the Rise Despite Weak Global Economy UNECE Timber Committee Meeting October 7-8, 2003 Geneva, Switzerland Håkan Ekström Wood Resources International #12;Wood Resources International Outline · Roundwood Removals · Roundwood Consumption · Raw

359

Observation of relativistic antihydrogen atoms  

SciTech Connect (OSTI)

An observation of relativistic antihydrogen atoms is reported in this dissertation. Experiment 862 at Fermi National Accelerator Laboratory observed antihydrogen atoms produced by the interaction of a circulating beam of high momentum (3 < p < 9 GeV/c) antiprotons and a jet of molecular hydrogen gas. Since the neutral antihydrogen does not bend in the antiproton source magnets, the detectors could be located far from the interaction point on a beamline tangent to the storage ring. The detection of the antihydrogen is accomplished by ionizing the atoms far from the interaction point. The positron is deflected by a magnetic spectrometer and detected, as are the back to back photons resulting from its annihilation. The antiproton travels a distance long enough for its momentum and time of flight to be measured accurately. A statistically significant sample of 101 antihydrogen atoms has been observed. A measurement of the cross section for {bar H}{sup 0} production is outlined within. The cross section corresponds to the process where a high momentum antiproton causes e{sup +} e{sup -} pair creation near a nucleus with the e{sup +} being captured by the antiproton. Antihydrogen is the first atom made exclusively of antimatter to be detected. The observation experiment's results are the first step towards an antihydrogen spectroscopy experiment which would measure the n = 2 Lamb shift and fine structure.

Blanford, Glenn DelFosse

1998-01-01T23:59:59.000Z

360

Atomizing, continuous, water monitoring module  

DOE Patents [OSTI]

A system for continuously analyzing volatile constituents of a liquid is described. The system contains a pump for continuously pumping the liquid to be tested at a predetermined flow rate into an extracting container through a liquid directing tube having an orifice at one end and positioned to direct the liquid into the extracting container at a flow rate sufficient to atomize the liquid within the extracting container. A continuous supply of helium carrier gas at a predetermined flow rate is directed through a tube into the extracting container and co-mingled with the atomized liquid to extract the volatile constituents contained within the atomized liquid. The helium containing the extracted volatile constituents flows out of the extracting container into a mass spectrometer for an analysis of the volatile constituents of the liquid. 3 figs.

Thompson, C.V.; Wise, M.B.

1997-07-08T23:59:59.000Z

Note: This page contains sample records for the topic "internal atomic arrangement" 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

United States, International Partners Remove Last Remaining Weapons-Usable  

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

States, International Partners Remove Last Remaining States, International Partners Remove Last Remaining Weapons-Usable Highly Enriched Uranium from Hungary, Set Nuclear Security Milestone United States, International Partners Remove Last Remaining Weapons-Usable Highly Enriched Uranium from Hungary, Set Nuclear Security Milestone November 4, 2013 - 2:09pm Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - The U.S. Department of Energy today announced under a multi-year international effort coordinated between Hungary, the United States, the Russian Federation, and the International Atomic Energy Agency (IAEA), the successful removal of all remaining highly enriched uranium (HEU) from Hungary. This makes Hungary the twelfth country to completely eliminate HEU from its borders since President Obama's 2009 announcement

362

Vibrational Modes of Adsorbed Atoms  

E-Print Network [OSTI]

for AronXe B. Neon Ar The lowest surface m ver g.ur ace mode branc mo d o' td 'th es of the " rin " ce e wit an adsorbate of modes assoc' tia ed with th e; there are for the ads stion, the bra h sorbate atoms I c 1.ons ranch labeled 2H s. n... , are the real ads teristic force con t tons ants for ad is evident that in Fi . 2 t "heavier" than th ig. the adsorbate is n e substrate M & terpretation b M, ) in tkis in- ecause the weaknes th l' ht ofth ds o ke adsorbate atoms (m, &m, IBRATIQNAI...

LAWRENCE, WR; Allen, Roland E.

1977-01-01T23:59:59.000Z

363

Relativistic atomic beam spectroscopy II  

SciTech Connect (OSTI)

The negative ion of H is one of the simplest 3-body atomic systems. The techniques we have developed for experimental study of atoms moving near speed of light have been productive. This proposal request continuing support for experimental studies of the H{sup -} system, principally at the 800 MeV linear accelerator (LAMPF) at Los Alamos. Four experiments are currently planned: photodetachment of H{sup -} near threshold in electric field, interaction of relativistic H{sup -} ions with matter, high excitations and double charge escape in H{sup -}, and multiphoton detachment of electrons from H{sup -}.

NONE

1989-12-31T23:59:59.000Z

364

Atomic-binding-energy oscillations  

Science Journals Connector (OSTI)

We investigate the oscillatory supplement to the statistical nonrelativistic binding-energy formula for neutral atoms. The semiclassical approach proves capable of deriving these oscillations. It turns out that their amplitude is proportional to Z4/3 (Z is the number of electrons), and that their period is determined by the maximum angular momentum available in Thomas-Fermi atoms, i.e., 0.928Z1/3. Our calculation also provides an understanding of the peculiar shape of the oscillations, which show sharp minima and wide, structured maxima.

Berthold-Georg Englert and Julian Schwinger

1985-07-01T23:59:59.000Z

365

Nuclear Navy United States Atomic Energy Commission Historical Advisory  

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

Navy Navy United States Atomic Energy Commission Historical Advisory Committee Chairman, Alfred D. Chandler, Jr. Harvard University John T. Conway Consolidated Edison Company Lauchlin M. Currie Carmel, California A. Hunter Dupree Brown University Ernest R. May Harvard University Robert P. Multhauf Smithsonian Institution Nuclear Navy 1946-1962 Richard G. Hewlett and Francis Duncan The University of Chicago Press Chicago and London The University of Chicago Press Chicago 60637 The University of Chicago Press Ltd., London Published 1974 Printed in the United States of America International Standard Book Number: 0-226-33219-5 Library of Congress Catalog Card Number: 74-5726 RICHARD G. HEWLETT is chief historian of the U. S. Atomic Energy Commission. He is coauthor, with Oscar E.

366

Landau-Zener Transitions in Frozen Pairs of Rydberg Atoms  

SciTech Connect (OSTI)

We have induced adiabatic transitions in pairs of frozen Rydberg sodium atoms of a supersonic beam. The diatomic ns+ns{yields}np+(n-1)p transition takes place in a time-dependent electric field and originates from the adiabatic change of the internal state of the pair induced by the dipole-dipole interaction. This is experimentally achieved by sweeping an electric field across the energy degeneracy ns ns-np(n-1)p. Our results fully agree with a two-level Landau-Zener model in the diatom system.

Saquet, Nicolas; Cournol, Anne; Beugnon, Jerome; Robert, Jacques; Pillet, Pierre; Vanhaecke, Nicolas [Laboratoire Aime Cotton, CNRS, Batiment 505, Universite Paris-Sud, 91405 Orsay (France)

2010-04-02T23:59:59.000Z

367

Allocation of inspection resources for international safeguards  

SciTech Connect (OSTI)

Increasing numbers and complexity of facilities inspected by the International Atomic Energy Agency will require difficult decisions about the levels of safeguards to be assigned to materials and facilities should limitations on inspection resources continue. This paper examines some alternative strategies for assigning inspection effort that could improve effectiveness and efficiency of safeguards compared with current inspection practice. These allocation concepts are: (1) extension of inspection planning to include material strata and accounting areas that encompass multiple facilities and (2) the use of randomization of the quality and frequency of inspections and inspection activities.

Markin, J.T.

1987-01-01T23:59:59.000Z

368

Design and performance of atomizing nozzles for spray calcination of high-level wastes  

SciTech Connect (OSTI)

A key aspect of high-level liquid-waste spray calcination is waste-feed atomization by using air atomizing nozzles. Atomization substantially increases the heat transfer area of the waste solution, which enhances rapid drying. Experience from the spray-calciner operations has demonstrated that nozzle flow conditions that produce 70-..mu.. median-volume-diameter or smaller spray droplets are required for small-scale spray calciners (drying capacity less than 80 L/h). For large-scale calciners (drying capacity greater than 300 L/h), nozzle flow conditions that produce 100-..mu.. median-volume-diameter or smaller spray droplets are required. Mass flow ratios of 0.2 to 0.4, depending on nozzle size, are required for proper operation of internal-mix atomizing nozzles. Both internal-mix and external-mix nozzles have been tested at PNL. Due to the lower airflow requirements and fewer large droplets produced, the internal-mix nozzle has been chosen for primary development in the spray calciner program at PNL. Several nozzle air-cap materials for internal-mix nozzles have been tested for wear resistance. Results show that nozzle air caps of stainless steel and Cer-vit (a machineable glass ceramic) are suceptible to rapid wear by abrasive slurries, whereas air caps of alumina and reaction-bonded silicon nitride show only slow wear. Longer-term testing is necessary to determine more accurately the actual frequency of nozzle replacement. Atomizing nozzle air caps of alumina are subject to fracture from thermal shock, whereas air caps of silicon nitride and Cer-vit are not. Fractured nozzles are held in place by the air-cap retaining ring and continue to atomize satisfactorily. Therefore, fractures caused by thermal shocking do not necessarily result in nozzle failure.

Miller, F.A.; Stout, L.A.

1981-05-01T23:59:59.000Z

369

AUTHORIZATION FOR LTI STUDENT TRAVEL Graduate student travel must be approved by the student's advisor prior to making travel arrangements. It is  

E-Print Network [OSTI]

's advisor prior to making travel arrangements. It is generally expected that the student's advisor, or other): __________________________________________________________________ __________________________________________________________________________________________ Advisor Name: _____________________________________________________________________________ Section 2: Advisor Approval I approve of the above student travel and will pay for (check all that apply): Conference

Eskenazi, Maxine

370

Development and use of a Velocity Prediction Program to compare the effects of changes to foil arrangement on a hydro-foiling Moth dinghy  

E-Print Network [OSTI]

arrangement on a hydro-foiling Moth dinghy M W Findlay, S R Turnock, School of Engineering Sciences main reasons. Firstly, the power to weight ratio of most sailing boats is relatively small because

371

Anticipating the atom: popular perceptions of atomic power before Hiroshima  

E-Print Network [OSTI]

to spontaneously generate light and heat. s Theory chased research after the turn of the century. Rutherford and his partner Frederick Soddy, in Montreal in 1902, noticed that the heaviest radioactive elements were slowly changing into lighter elements, throwing... the Atlantic. More importantly, in 1908, the final chapter of Frederick Soddy's The Jnterpretati on of Radium, a collection of six free popular lectures given at the University of Glasgow, speculated on the possibility of controlling the rate of atomic...

d'Emal, Jacques-Andre Christian

2012-06-07T23:59:59.000Z

372

THE INTERNATIONAL GEOLOGICAL CONGRESS  

Science Journals Connector (OSTI)

... , sections, plans, models in relief, c., to be found in the Exposition Universelle, will realise the expectations expressed in the circular of the International Committee, of an ...

T. STERRY HUNT

1878-06-06T23:59:59.000Z

373

HydroVision International  

Broader source: Energy.gov [DOE]

The HydroVision International Conference and Exhibition offers attendees countless opportunities to network, share best practices, meet with product and service providers, and more.  Held over five...

374

International petroleum statistics report  

SciTech Connect (OSTI)

This report provides information on current international petroleum production, demand, imports, and stocks. World oil demand and OECD demand data are presented for the years 1970 thru 1995.

NONE

1996-08-01T23:59:59.000Z

375

Internal Controls Evaluations  

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

assurance reviews need to be completed prior to the submission of quarterly and annual reports. Page | 6 Table 1: DOE Internal Controls Assessment Process Important Dates Date...

376

Ground source heat pumps for heating: Parametric energy analysis of a vapor compression cycle utilizing an economizer arrangement  

Science Journals Connector (OSTI)

Reductions in fossil fuel use and increases in system efficiency are required to make space heating more environmentally benign. Ground loop heat pumps offer a heating option that is more environmentally benign than conventional methods. Past studies of these heat pumps have usually focused on basic system arrangements, but new advanced systems are being developed. Here, energy analyses are reported for an advanced heat pump arrangement comprised of a vapor compression cycle with an economizer. A parametric analysis is performed to identify and quantify the influence of condenser pressure, evaporator pressure, intermediate pressure, degree of subcooling at the condenser outlet and degree of super heating at the evaporator outlet on system performance and ground loop requirements. The results show that, of the operating conditions investigated, condenser pressure has the greatest effect on the coefficient of performance (COP). The effect on COP of the other parameters, ranked from highest to lowest, are evaporator pressure, degree of subcooling, intermediate pressure and degree of superheating within this study.

S.J. Self; B.V. Reddy; M.A. Rosen

2013-01-01T23:59:59.000Z

377

Quantum Tunneling Enabled Self-Assembly of Hydrogen Atoms on Cu(111)  

SciTech Connect (OSTI)

Atomic and molecular self-assembly are key phenomena that underpin many important technologies. Typically, thermally enabled diffusion allows a system to sample many areas of configurational space, and ordered assemblies evolve that optimize interactions between species. Herein we describe a system in which the diffusion is quantum tunneling in nature and report the self-assembly of H atoms on a Cu(111) surface into complex arrays based on local clustering followed by larger scale islanding of these clusters. By scanning tunneling microscope tip-induced scrambling of H atom assemblies, we are able to watch the atomic scale details of H atom self-assembly in real time. The ordered arrangements we observe are complex and very different from those formed by H on other metals that occur in much simpler geometries. We contrast the diffusion and assembly of H with D, which has a much slower tunneling rate and is not able to form the large islands observed with H over equivalent time scales. Using density functional theory, we examine the interaction of H atoms on Cu(111) by calculating the differential binding energy as a function of H coverage. At the temperature of the experiments (5 K), H(D) diffusion by quantum tunneling dominates. The quantum-tunneling-enabled H and D diffusion is studied using a semiclassically corrected transition state theory coupled with density functional theory. This system constitutes the first example of quantum-tunneling-enabled self-assembly, while simultaneously demonstrating the complex ordering of H on Cu(111), a catalytically relevant surface.

Jewell, April D.; Peng, Guowen; Mattera, Michael F.; Lewis, Emily A.; Murphy, Colin J.; Kyriakou, Georgios; Mavrikakis, Manos; Sykes, E. Charles H.

2012-11-27T23:59:59.000Z

378

Atoms For Peace Video, Office of Scientific and Technical Information, U.S.  

Office of Scientific and Technical Information (OSTI)

Atoms for Peace Atoms for Peace // Provide alternate content for browsers that do not support scripting // or for those that have scripting disabled. Alternate HTML content should be placed here. This content requires the Adobe Flash Player. Get Flash Download latest version of Flash Player exit federal site to view Video. The Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) has a proud legacy of supporting the nation's Atoms for Peace initiative. This video highlights historical information emanating from the Atoms for Peace initiative and showcases materials and papers authored by major pioneering figures of nuclear energy. The Department's scientific research from the 1940s to the present, and its national and international dissemination programs, have ensured scientific progress in a

379

Preliminary steps to the Atomic Energy Commission  

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

steps to the Atomic Energy Commission By October 1946, General Groves had seen the writing on the wall. The Manhattan District was destined to give up the atomic energy program to...

380

Moving closer to the Atomic Energy Commission  

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

Moving closer to the Atomic Energy Commission Last week we examined some events in Oak Ridge resulting from the struggle for control of atomic weapons. There was also a transition...

Note: This page contains sample records for the topic "internal atomic arrangement" 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

UNITED STATES ATOMIC ENERGY COMMISSION  

Office of Legacy Management (LM)

I(S.0 -01: I(S.0 -01: SPECIAL NUCLEAR MATERIAL LlCEWSE Pursuant to the Atomic Energy Act of 1954 and Title 10, Code of Federal Regulations, Chapter 1, Part 70, "Special Nuclear Material Regulations," o. license is hereby issued authorizing the licensee to receive and possess the special nuclear material designated below; to use such special nuclear material for the purpose(s) and at the place(s) designated below; and to transfer such material to persons' authorized to receive it in accordance with the regulations in said Port. This license shall be deemed to contain the conditions specified in Section 70.32(a) of said regulations, and is subject to all applicable rules, regtdations, and orders of the Atomic Energy Commission now or hereafter in

382

The Modified Embedded Atom Method  

SciTech Connect (OSTI)

Recent modifications have been made to generalize the Embedded Atom Method (EAM) to describe bonding in diverse materials. By including angular dependence of the electron density in an empirical way, the Modified Embedded Atom Method (MEAM) has been able to reproduce the basic energetic and structural properties of 45 elements. This method is ideally suited for examining the interfacial behavior of dissimilar materials. This paper explains in detail the derivation of the method, shows how the parameters of the MEAM are determined directly from experiment or first principles calculations, and examines the quality of the reproduction of the database. Materials with fcc, bcc, hcp, and diamond cubic crystal structure are discussed. A few simple examples of the application of the MEAM to surfaces and interfaces are presented. Calculations of pullout of a SiC fiber in a diamond matrix as a function of applied stress show non-uniform deformation of the fiber.

Baskes, M.I.

1994-08-01T23:59:59.000Z

383

Muon bremsstrahlung on heavy atoms  

Science Journals Connector (OSTI)

The cross section for high energy muon bremsstrahlung on heavy atoms is calculated without the use of the Born approximation. It is shown that the correction to the Born approximation in the region of momentum transfers q of the order of ?c has the same order of magnitude as the well-known correction of Davies, Bethe, and Maximon. It is shown also that these corrections have different signs and nearly compensate each other.

Yu. M. Andreev and E. V. Bugaev

1997-02-01T23:59:59.000Z

384

Atomic Ordering Enhanced Electrocatalytic Activity of Nanoalloys...  

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

Ordering Enhanced Electrocatalytic Activity of Nanoalloys for Oxygen Reduction Reaction. Atomic Ordering Enhanced Electrocatalytic Activity of Nanoalloys for Oxygen Reduction...

385

A study of Sn addition on bonding arrangement of Se-Te alloys using far infrared transmission spectroscopy  

SciTech Connect (OSTI)

Far infrared transmission spectra of Se{sub 92}Te{sub 8-x}Sn{sub x} (x = 0, 1, 2, 3, 4, 5) glassy alloys are obtained in the spectral range 50-600 cm{sup -1} at room temperature. The results are interpreted in terms of the vibrations of the isolated molecular units in such a way so as to preserve fourfold and twofold coordination for Sn and chalcogen atoms (Se,Te), respectively. With the addition of Sn, Far-IR spectra shift toward high frequency side and some new bands start appearing. Sn atoms appear to substitute for the selenium atoms in the outrigger sites due to large bond formation probability. Theoretical calculations of bond energy, relative probability of bond formation, force constant, and wave number were also made to justify the result.

Kumar, Rajneesh; Rangra, V. S. [Department of Physics, Himachal Pradesh University, Summer-Hill, Shimla, H.P. - 171005 (India); Sharma, Parikshit [Department of Physics, Sri Sai University, Palampur, HP (India); Katyal, S. C. [Department of Physics, Jaypee Institute of Information Technology, Noida, U.P. (India); Sharma, Pankaj [Department of Physics, Jaypee University of Information Technology, Waknghat, Solan, H.P. 173215 (India)

2011-07-01T23:59:59.000Z

386

Classical Radiative Cascade in Antiproton Atoms  

SciTech Connect (OSTI)

An interrelation between radiative cascade transitions and annihilation rates in antiproton atoms is considered. The population of antiproton atom energy levels is described by a classical distribution function f(n,l), determining intensities of spectral lines in antiproton atoms. A strong dependence of spectral line intensities on the nuclear size is shown which could be used for the determination of effective nuclear radius.

Bureyeva, L. [Institute of Spectroscopy of the RAS, Troitsk, Moscow Reg., 142190 (Russian Federation); Lisitsa, V. [Nuclear Fusion Institute, Russian Research Center 'Kurchatov Institute' Moscow (Russian Federation); Putlitz, G. zu [Physikalisches Institut, Universitaet Heidelberg, Philosophenweg 12, 69120 Heidelberg (Germany)

2005-10-26T23:59:59.000Z

387

Sources of polarized ions and atoms  

SciTech Connect (OSTI)

In this presentation we discuss methods of producing large quantities of polarized atoms and ions (Stern-Gerlach separation, optical pumping, and spin-exchange) as well as experimental methods of measuring the degree of polarization of atomic systems. The usefulness of polarized atoms in probing the microscopic magnetic surface properties of materials will also be discussed. 39 refs., 5 figs., 2 tabs.

Cornelius, W.D.

1988-01-01T23:59:59.000Z

388

Atoms, photons, and Information Andrew Silberfarb  

E-Print Network [OSTI]

Atoms, photons, and Information by Andrew Silberfarb B.S. California Institute of Technology, 1998 #12;Atoms, photons, and Information by Andrew Silberfarb ABSTRACT OF DISSERTATION Submitted in Partial Albuquerque, New Mexico March, 2006 #12;Atoms, photons, and Information by Andrew Silberfarb B.S. California

Deutsch, Ivan H.

389

Stark spectroscopy on rare gas atoms  

E-Print Network [OSTI]

Stark spectroscopy on rare gas atoms PROEFSCHRIFT ter verkrijging van de graad van doctor aan de-DATA LIBRARY TECHNISCHE UNIVERSITEIT EINDHOVEN Jiang, Tao Stark spectroscopy on rare gas atoms / by Tao Jiang / gasontladingen Subject headings : plasma diagnostics / Stark effect / optogalvanic spectroscopy / atomic emission

Eindhoven, Technische Universiteit

390

The Reaction of Hydrogen Atoms with Ethylene  

Science Journals Connector (OSTI)

...research-article The Reaction of Hydrogen Atoms with Ethylene M. P. Halstead D. A. Leathard R...the reaction between hydrogen atoms and ethylene in a discharge-flow system at 290 3...argon were used and the hydrogen atom and ethylene flow rates were in the ranges 5 to 10...

1970-01-01T23:59:59.000Z

391

Riso Report No. Danish Atomic Energy Commission  

E-Print Network [OSTI]

fM O o 8- OL '·O c/i Riso Report No. Danish Atomic Energy Commission Research Establishment Riso/t on exchangefrom: Library, Danish Atomic Energy Commission, Risd, Roskilde, Denmark #12;May, 1966 Ris6 Report No Jagiellonski Institute of Physics Krakow, Poland and P. A. Lindgård Mogensen The Danish Atomic Energy

392

Danish Atomic Energy Commission Research Establishment Riso  

E-Print Network [OSTI]

10 Ol CM l-l I S l ^. n ·H Danish Atomic Energy Commission Research Establishment Riso Chemistry Atomic Energy Commission Z. Fordos, Concrete Research Laboratory Karlstrup M. Skytte, Betonvarefabriken. E. Bjergbakke, Accelerator Dept. Danish Atomic Energy Commission Z. FSrdos, Concrete Research

393

so Ris Report * Danish Atomic Energy Commission  

E-Print Network [OSTI]

so Risø Report r- 6 §* Danish Atomic Energy Commission 2 Research Establishment Risø Incorporation Commission Research Establishment Risø by lb Larsen Danish Atomic Energy Commission Research Establishment in Bitumen of Low-Level Radioactive Waste Water Evaporator Concentrate at the Danish Atomic Energy Com

394

International Programs in Agriculture  

E-Print Network [OSTI]

International Programs in Agriculture MessagefromtheDirector­ Staying Ahead of Globalization and more prosperous place for all. Fortunately, Purdue International Programs in Agriculture (IPIA) has natural disasters caution us to remember the power of nature. The United Nations Food and Agriculture

395

International for Advanced Studies  

E-Print Network [OSTI]

and Technology at the University of Ulm ICAS-Affiliations The International Center for Advanced Studies in Health in medical technology and pharma- ceutical industry. The International Advisory Panel of ICAS consists, transfer of state-of-the-art clinical technologies, and utilization of methodologies appropriate

Pfeifer, Holger

396

International Conference Water Efficiency  

E-Print Network [OSTI]

International Conference Water Efficiency in Urban Areas Concepts, Technologies, Socio Economics for PostersRegistration via Fax: +49 941 29688-17 Yes, I will participate International Conference Water of the invoice. Payment must be received no later than 14 days before the conference begins (it has to be sett

Wehrli, Bernhard

397

STUDENT HANDBOOK INTERNATIONAL  

E-Print Network [OSTI]

STUDENT HANDBOOK INTERNATIONAL 2011-12 #12;2 International Student Handbook 2011-12 Contents Volunteering 30 Sport and physical activity 31 Local transport 32 Exploring Leeds and the UK 36 Families to start a new period in your life. We hope this handbook will help you to make the most of your time

Haase, Markus

398

Left alone, palladium atoms get the job done | EMSL  

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

Left alone, palladium atoms get the job done Left alone, palladium atoms get the job done Isolated atoms tackle carbon monoxide, potentially reducing engine emissions A vehicle's...

399

Self-corrected Sensors Based On Atomic Absorption Spectroscopy...  

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

corrected Sensors Based On Atomic Absorption Spectroscopy For Atom Flux Measurements In Molecular Beam Epitaxy. Self-corrected Sensors Based On Atomic Absorption Spectroscopy For...

400

Understanding Atom Probe Tomography of Oxide-Supported Metal...  

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

Atom Probe Tomography of Oxide-Supported Metal Nanoparticles by Correlation with Atomic Resolution Electron Understanding Atom Probe Tomography of Oxide-Supported Metal...

Note: This page contains sample records for the topic "internal atomic arrangement" 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

International Energy Module  

Gasoline and Diesel Fuel Update (EIA)

he International Energy Module determines changes in the world oil price and the supply prices of crude he International Energy Module determines changes in the world oil price and the supply prices of crude oils and petroleum products for import to the United States in response to changes in U.S. import requirements. A market clearing method is used to determine the price at which worldwide demand for oil is equal to the worldwide supply. The module determines new values for oil production and demand for regions outside the United States, along with a new world oil price that balances supply and demand in the international oil market. A detailed description of the International Energy Module is provided in the EIA publication, Model Documentation Report: The International Energy Module of the National Energy Modeling System, DOE/EIA-M071(06), (Washington, DC, February 2006).

402

Cooling and Trapping Atoms Atoms are slowed and cooled by radiation pressure from laser light  

E-Print Network [OSTI]

Cooling and Trapping Atoms Atoms are slowed and cooled by radiation pressure from laser light and then trapped in a bottle whose "walls" are magnetic fields. Cooled atoms are ideal for exploring basic. research has traditionally been the study of the intrinsic prop erties of isolated atoms. In the early part

Johannesson, Henrik

403

Atomic flux measurement by diode-laser-based atomic absorption spectroscopy  

E-Print Network [OSTI]

Atomic flux measurement by diode-laser-based atomic absorption spectroscopy Weizhi Wang,a) R. H, California 94305 Received 5 May 1999; accepted 6 June 1999 Diode-laser-based atomic absorption AA sensors- quirements, and only the QCM measures the flux. Lamp- based atomic absorption AA sensors have been success

Fejer, Martin M.

404

NAAP Hydrogen Atom 1/9 The Hydrogen Atom Student Guide  

E-Print Network [OSTI]

Name: NAAP ­ Hydrogen Atom 1/9 The Hydrogen Atom ­ Student Guide Background Material Carefully read and the Quantum model represent the Hydrogen atom. In some cases they both describe things in the same way frequency, smaller energy, and the same velocity through space as a blue photon". #12;NAAP ­Hydrogen Atom 2

Farritor, Shane

405

Dynamics of the Eley-Rideal Reaction of D Atoms with H Atoms Adsorbed on Cu(111): Vibrational and Rotational State Distributions of the HD Product  

Science Journals Connector (OSTI)

We have determined the internal-state distribution for the HD product of the reaction of gas-phase D atoms with H atoms chemisorbed on Cu(111). The populations of the vibrational states v=0, 1, 2, and 3 are comparable, while that for v=4 is considerably smaller, giving a mean vibrational energy of ?0.7 eV. The mean rotational energy falls with increasing v, from ?0.5 eV for v=0 to <0.2 eV for v=4, with an overall mean rotational energy of ?0.4 eV. The maximum internal energy observed is ?2.3 eV, consistent with the total energy available to the product. Results are compared with recent calculations.

C. T. Rettner and D. J. Auerbach

1995-05-29T23:59:59.000Z

406

The 1993 atomic mass evaluation: (I) Atomic mass table  

Science Journals Connector (OSTI)

This paper is the first of a series of four. In it, a table is given to replace the 1983 atomic mass table. The differences with the earlier table are briefly discussed and information is given of interest for the users of this table. Part II of this series gives values for several derived quantities (decay-, separation- and reaction energies), part III shows graphs of several of those quantities, and part IV gives a list of input data and full information on the used input data and on the procedures used in deriving the tables in the preceding parts.

G. Audi; A.H. Wapstra

1993-01-01T23:59:59.000Z

407

Renewable Energy Resources Inc formerly Internal Hydro International Inc |  

Open Energy Info (EERE)

Internal Hydro International Inc Internal Hydro International Inc Jump to: navigation, search Name Renewable Energy Resources Inc (formerly Internal Hydro International Inc) Place Tampa, Florida Zip 33603 Sector Hydro Product Internal Hydro's technology takes waste, pumped pressures of fluids, gases or the constantly available natural flows of water and extracts power from them via a turbine. References Renewable Energy Resources Inc (formerly Internal Hydro International Inc)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Renewable Energy Resources Inc (formerly Internal Hydro International Inc) is a company located in Tampa, Florida . References ↑ "Renewable Energy Resources Inc (formerly Internal Hydro

408

CERTIFICATION DOCKET WESTINGHOUSE ATOMIC POWER DEVELOPMENT PLANT  

Office of Legacy Management (LM)

WESTINGHOUSE ATOMIC POWER DEVELOPMENT PLANT WESTINGHOUSE ATOMIC POWER DEVELOPMENT PLANT EAST PITTSBURGH PLANT FOREST HILLS PITTSBURGH, PENNSYLVANIA Department of Energy Office of Nuclear Energy Office of Terminal Waste Disposal and Remedial Action Division of Remedial Action Projects ..-.. --__- _".-.-l--_--l -_._ _- --- ~~~. . ..~ CONTENTS Page - - I NTRODUCTI ON 1 Purpose 1 Docket Contents 1 Exhibit I: Summary of Activities at Westinghouse Atomic Power Development Plant, East Pittsburgh Plant, Forest Hills, Pittsburgh, Pennsylvania I-l Exhibit II: Documents Supporting the Certification of Westinghouse Atomic Power Development Plant, East Pittsburgh Plant, Forest Hills, Pittsburgh, Pennsylvania iii II-1 . . .- .__.^ I ^_... _.-__^-____-. - CERTIFICATION DOCKET WESTINGHOUSE ATOMIC POWER DEVELOPMENT PLANT

409

Princeton Plasma Physics Lab - General Atomics (GA)  

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

general-atomics-ga General general-atomics-ga General Atomics en The Scorpion's Strategy: "Catch and Subdue" http://www.pppl.gov/node/1132

American Fusion News Category: 
atomics-ga">General Atomics (GA)
410

Electromagnetically induced grating with maximal atomic coherence  

SciTech Connect (OSTI)

We describe theoretically an atomic diffraction grating that combines an electromagnetically induced grating with a coherence grating in a double-{Lambda} atomic system. With the atom in a condition of maximal coherence between its lower levels, the combined gratings simultaneously diffract both the incident probe beam as well as the signal beam generated through four-wave mixing. A special feature of the atomic grating is that it will diffract any beam resonantly tuned to any excited state of the atom accessible by a dipole transition from its ground state.

Carvalho, Silvania A.; Araujo, Luis E. E. de [Instituto de Fisica ''Gleb Wataghin'', Universidade Estadual de Campinas, Campinas-SP, 13083-859 Sao Paulo (Brazil)

2011-10-15T23:59:59.000Z

411

Laser-induced "two-atom" coherence  

Science Journals Connector (OSTI)

Our analysis shows that if an electromagnetic field excites a coherent superposition of states of two different types of atoms, then the results of a collision of those two atoms can be quite different from the usual dephasing that a coherently excited atom suffers upon collision with another atom. We present the concept of "two-atom" coherence as one feature of this interaction where the field of a given wavelength may interact with the system coherently over a wide range of internuclear distances.

Munir H. Nayfeh and G. B. Hillard

1984-04-01T23:59:59.000Z

412

The Atomic Energy Commission By Alice Buck  

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

Atomic Energy Atomic Energy Commission By Alice Buck July 1983 U.S. Department of Energy Office of Management Office of the Executive Secretariat Office of History and Heritage Resources 1 Introduction Almost a year after World War II ended, Congress established the United States Atomic Energy Commission to foster and control the peacetime development of atomic science and technology. Reflecting America's postwar optimism, Congress declared that atomic energy should be employed not only in the Nation's defense, but also to promote world peace, improve the public welfare, and strengthen free competition in private

413

Atomic Structure Calculations from the Los Alamos Atomic Physics Codes  

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

The well known Hartree-Fock method of R.D. Cowan, developed at Los Alamos National Laboratory, is used for the atomic structure calculations. Electron impact excitation cross sections are calculated using either the distorted wave approximation (DWA) or the first order many body theory (FOMBT). Electron impact ionization cross sections can be calculated using the scaled hydrogenic method developed by Sampson and co-workers, the binary encounter method or the distorted wave method. Photoionization cross sections and, where appropriate, autoionizations are also calculated. Original manuals for the atomic structure code, the collisional excitation code, and the ionization code, are available from this website. Using the specialized interface, you will be able to define the ionization stage of an element and pick the initial and final configurations. You will be led through a series of web pages ending with a display of results in the form of cross sections, collision strengths or rates coefficients. Results are available in tabular and graphic form.

Cowan, R. D.

414

International Energy Statistics  

Gasoline and Diesel Fuel Update (EIA)

> Countries > International Energy Statistics > Countries > International Energy Statistics International Energy Statistics Petroleum Production| Annual Monthly/Quarterly Consumption | Annual Monthly/Quarterly Capacity | Bunker Fuels | Stocks | Annual Monthly/Quarterly Reserves | Imports | Annual Monthly/Quarterly Exports | CO2 Emissions | Heat Content Natural Gas All Flows | Production | Consumption | Reserves | Imports | Exports | Carbon Dioxide Emissions | Heat Content Coal All Flows | Production | Consumption | Reserves | Imports | Exports | Carbon Dioxide Emissions | Heat Content Electricity Generation | Consumption | Capacity | Imports | Net Imports | Exports | Distribution Losses | Heat Content Renewables Electricity Generation| Electricity Consumption | Biofuels Production | Biofuels Consumption | Heat Content Total Energy

415

International petroleum statistics report  

SciTech Connect (OSTI)

The International Petroleum Statistics Report is a monthly publication that provides current international oil data. This report presents data on international oil production, demand, imports, exports and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). Section 2 presents an oil supply/demand balance for the world, in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries.

NONE

1995-10-01T23:59:59.000Z

416

Manhattan Project: Atomic Discoveries, 1890s-1939  

Office of Scientific and Technical Information (OSTI)

Excerpt from the comic book "Adventures Inside the Atom." Click on this image or visit the "Library" to view the whole comic book. ATOMIC DISCOVERIES Excerpt from the comic book "Adventures Inside the Atom." Click on this image or visit the "Library" to view the whole comic book. ATOMIC DISCOVERIES (1890s-1939) Events A Miniature Solar System, 1890s-1919 Exploring the Atom, 1919-1932 Atomic Bombardment, 1932-1938 The Discovery of Fission, 1938-1939 Fission Comes to America, 1939 Philosophers of Ancient Greece reasoned that all matter in the universe must be composed of fundamental, unchangeable, and indivisible objects, which they called "atoma" ("ατoµα"). The exact nature of these atoms remained elusive, however, despite centuries of attempts by alchemists to create a "philosopher's stone" that could transmute atoms of lead to gold, prove the Greeks wrong, and make its inventors Modern model of an atom very rich. It was only in the late 1890s and the early twentieth-century that this view of a solid atom, bouncing around the universe like a billiard ball, was replaced by an atom that resembled more a miniature solar system, its electrons orbiting around a small nucleus. Explorations into the nature of the atom from 1919 to 1932 confirmed this new model, especially with Ernest Rutherford's 1919 success in finally transmuting an atom of one substance into another and with James Chadwick's 1932 discovery of the elusive final basic particle of the atom, the neutron. From 1932 to 1938, scientists around the world learned a great deal more about atoms, primarily by bombarding the nuclei of atoms and using a variety of particle accelerators. In 1938, word came from Berlin of the most startling result of them all: the nucleus of an atom could actually be split in two, or "fissioned." This breakthrough was quickly confirmed in the United States and elsewhere. According to the theories of Albert Einstein, the fission of an atom should result in a release of energy. An "atomic bomb" was now no longer just science fiction -- it was a distinct possibility.

417

Internal Contamination in the CTF As already mentioned in Chapter 6, the main purposes of the Counting Test Facility are  

E-Print Network [OSTI]

. Internal Contamination in the CTF 344 "miscellaneous" naturally occurring radioactive isotopes such as 40KChapter 8 Internal Contamination in the CTF As already mentioned in Chapter 6, the main purposes such event is presumed to represent the decay of one radioactive atom in the CTF or the passage of one muon

418

Atomic Spectroscopy and Separated Isotopes  

Science Journals Connector (OSTI)

The advantages in the use of separated isotopes in atomic spectroscopy for the determination of nuclear momentsI ? Q and for studies of the isotope-shift phenomena are discussed. Illustrations of spectra are given for mercury uranium and samarium. In addition a summary is given of twenty-two so-called problem nuclei i.e. those naturally occurring isotopes for which the nuclear moments are completely uncertain. Concluding remarks are made on such problems as the evaluation of the absolute magnitude of isotope shifts the role of “forbidden transitions” in isotope spectra and the potential future value of spectro-isotopic assay techniques.

J. R. McNally Jr.

1952-01-01T23:59:59.000Z

419

International Nuclear Energy Learning Resources for Home and School (part  

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

3 3 Search Go Home Postdocs Students Student Outreach Resources for Schools U.S.-based International (English) International (Other) Events IGED 2013 Science Careers in Search of Women Girls, choose a career in Nuclear Science and Technology! Argonne Nuclear Engineers tell why they chose a Nuclear Career Resources Contact Us Recent Events Science Careers in Search of Women, Apr. 18, 2013 Junior Girl Scout Workshop 'Atomic Fission Fun with the American Nuclear Society', Jan. 26, 2013 Getting to know nuclear energy: the past, the present & the future - free public lecture (Nov. 15, 2012, Argonne National Laboratory) On January 26, 2013, Argonne staff members participated in the Junior Girl Scout Workshop 'Atomic Fission Fun with the American Nuclear Society' organized by the Chicago Section of the American Nuclear Society. Read the

420

International Nuclear Energy Learning Resources for Home and School (part  

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

2 2 Search Go Home Postdocs Students Student Outreach Resources for Schools U.S.-based International (English) International (Other) Events IGED 2013 Science Careers in Search of Women Girls, choose a career in Nuclear Science and Technology! Argonne Nuclear Engineers tell why they chose a Nuclear Career Resources Contact Us Recent Events Science Careers in Search of Women, Apr. 18, 2013 Junior Girl Scout Workshop 'Atomic Fission Fun with the American Nuclear Society', Jan. 26, 2013 Getting to know nuclear energy: the past, the present & the future - free public lecture (Nov. 15, 2012, Argonne National Laboratory) On January 26, 2013, Argonne staff members participated in the Junior Girl Scout Workshop 'Atomic Fission Fun with the American Nuclear Society' organized by the Chicago Section of the American Nuclear Society. Read the

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


421

Entangled states of trapped atomic ions  

Science Journals Connector (OSTI)

... typical experiment involves trapping a few ions by using a combination of static and sinusoidally oscillating electric potentials that are applied between the electrodes of a linear quadrupole, an arrangement ... Fig. 1). When the trapped ions are laser cooled, they form a linear 'string', in which the spacings are determined by a balance between the horizontal (axial) ...

Rainer Blatt; David Wineland

2008-06-18T23:59:59.000Z

422

admission guide International  

E-Print Network [OSTI]

2015/ 2016 admission guide International First-Year Students #12;2 3 WORLDWIDE RECOGNITION (2008 and Digital Media Critical Studies* Integrated Critical Practice* Production* German Studies Global Economics Networks Computer Science Computer Science: Computer Game Design Electrical Engineering Communications

California at Santa Cruz, University of

423

International Summer School2014  

E-Print Network [OSTI]

International Summer Camp 11 Session 3 Intensive Training on Chinese Language 15 About Dalian 19 #12;#12;About a century, and having gone through the persistent efforts of several generations, DUT has developed

Haviland, David

424

International Energy Agency  

Broader source: Energy.gov [DOE]

The International Energy Agency (IEA) provides a mechanism for member countries to task- and cost-share research activities through two agreements—one supporting hydrogen activities and another...

425

International petroleum statistics report  

SciTech Connect (OSTI)

This report presents data on international oil production, demand, imports, exports, and stocks. World oil production and OECD demand data are for the years 1970 through 1994; OECD stocks from 1973 through 1994; and OECD trade from 1984 through 1994.

NONE

1996-03-01T23:59:59.000Z

426

International petroleum statistics report  

SciTech Connect (OSTI)

This report presents data on international oil production, demand, imports, and stocks. World oil production and OECD demand data are for the years 1970 through 1995; stocks from 1973 through 1995, and trade from 1985 through 1995.

NONE

1996-12-01T23:59:59.000Z

427

CCPPolicyBriefing International  

E-Print Network [OSTI]

: +44 (0)1603 593715 A: UEA, Norwich, NR4 7TJ Modelling international wind energy diffusion: www.uea.ac.uk/ccp T: +44 (0)1603 593715 A: UEA, Norwich, NR4 7TJ

Feigon, Brooke

428

Internal Dose Estimates from  

E-Print Network [OSTI]

Appendix F Internal Dose Estimates from NTS Fallout F-1 #12;Radiation Dose to the Population;TABLE OF CONTENTS Page F- Part I. Estimates of Dose...........................................................................................40 Comparison to dose estimates from global fallout

429

INTERNATIONAL PACIFIC RESEARCH CENTER  

E-Print Network [OSTI]

INTERNATIONAL PACIFIC RESEARCH CENTER APRIL 2004­MARCH 2005 REPORT SCHOOL OF OCEAN AND EARTH RESEARCH HIGHLIGHTS Indo-Pacific Ocean Climate Pacific Research Center Design by: Susan Yamamoto Printed by: Hagadone Printing Company Photo: Waikiki

Wang, Yuqing

430

INTERNATIONAL ENERGY AND ENVIRONMENT  

E-Print Network [OSTI]

in a heat pump cooling system, thereby alleviating peak electricity consumption and associated emissions substituting for banned fluorocarbon refrigerants, coping with carbon costing and reducing water consumptionINTERNATIONAL ENERGY AND ENVIRONMENT FOUNDATION Computational Fluid Dynamics Modeling

431

international | netl.doe.gov  

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

International Activity in Gasification and Coal to Liquids Development News Gasifipedia Coal-Biomass Feed Advanced Fuels Synthesis Systems Analyses International Activity Project...

432

SRI International | Open Energy Information  

Open Energy Info (EERE)

SRI International Jump to: navigation, search Name: SRI International Region: United States Sector: Marine and Hydrokinetic Website: http:www.sri.com This company is listed in...

433

Greenlife International | Open Energy Information  

Open Energy Info (EERE)

Francisco, California Zip: 94111 Product: GreenLife International is a biodiesel manufacturer and equipment saler References: Greenlife International1 This article is a stub....

434

SWAT Goes International  

E-Print Network [OSTI]

#1; tx H2O | pg. 18 International researchers and program managers in 90 countries around the world use the Soil and Water Assessment Tool (SWAT) model. Germany, the first country interested in SWAT, uses it to model its large watersheds, said... Laboratory. To answer this expanding interest worldwide, the research team organized the first international SWAT conference in 2001 in Germany with 35 participants from 16 countries and five continents presenting 20 papers. ?This conference gave us a...

Wythe, Kathy

2007-01-01T23:59:59.000Z

435

International petroleum statistics report  

SciTech Connect (OSTI)

This monthly publication provides current international oil data. The Report presents data on international oil production, demand, imports, exports, and stocks. Section 1 contains time series data on world oil production, and on oil demand and stocks in the OECD. Section 2 presents an oil supply/demand balance for the world. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries.

Not Available

1994-05-01T23:59:59.000Z

436

International Energy Agency  

Broader source: Energy.gov [DOE]

DOE's market transformation efforts have reached to European and other countries who are part of the international distributed and decentralized energy community. Through its partnership with DOE, the combined heat and power (CHP) program of the International Energy Agency (IEA) conducts research and analysis of CHP markets and deployment efforts around the world and has used lessons learned from U.S. research, development, and deployment efforts to recommend market transformation activities and policies that will lead to new CHP installations worldwide.

437

International Energy Agency  

SciTech Connect (OSTI)

The growing need for international cooperation in energy led to the establishment of the International Energy Agency (IEA) in 1974 as a forum for the 21 participating countries to coordinate their energy planning. The IEA provides a framework within the cooperating efforts of its participating countries which reinforce one another and improve the overall energy situation. This brief report reviews the objectives of the IEA and the activities of the Advisory Council.

Taylor, N.R.

1983-01-01T23:59:59.000Z

438

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

439

Hydrogen Atom in Relativistic Motion  

E-Print Network [OSTI]

The Lorentz contraction of bound states in field theory is often appealed to in qualitative descriptions of high energy particle collisions. Surprisingly, the contraction has not been demonstrated explicitly even in simple cases such as the hydrogen atom. It requires a calculation of wave functions evaluated at equal (ordinary) time for bound states in motion. Such wave functions are not obtained by kinematic boosts from the rest frame. Starting from the exact Bethe-Salpeter equation we derive the equal-time wave function of a fermion-antifermion bound state in QED, i.e., positronium or the hydrogen atom, in any frame to leading order in alpha. We show explicitly that the bound state energy transforms as the fourth component of a vector and that the wave function of the fermion-antifermion Fock state contracts as expected. Transverse photon exchange contributes at leading order to the binding energy of the bound state in motion. We study the general features of the corresponding fermion-antifermion-photon Fock states, and show that they do not transform by simply contracting. We verify that the wave function reduces to the light-front one in the infinite momentum frame.

M. Jarvinen

2005-04-11T23:59:59.000Z

440

REVIEW OF THE NEGOTIATION OF THE MODEL PROTOCOL ADDITIONAL TO THE AGREEMENT(S) BETWEEN STATE(S) AND THE INTERNATIONAL ATOMIC ENERGY AGENCY FOR THE APPLICATION OF SAFEGUARDS, INFCIRC/540 (Corrected) VOLUME II/III IAEA COMMITTEE 24, Major Issues Underlying the Model Additional Protocol (1996-1997).  

SciTech Connect (OSTI)

Volume I of this Review traces the origins of the Model Additional Protocol. It covers the period from 1991, when events in Iraq triggered an intensive review of the safeguards system, until 1996, when the IAEA Board of Governors established Committee 24 to negotiate a new protocol to safeguards agreement. The period from 1991-1996 set the stage for this negotiation and shaped its outcome in important ways. During this 5-year period, many proposals for strengthening safeguards were suggested and reviewed. Some proposals were dropped, for example, the suggestion by the IAEA Secretariat to verify certain imports, and others were refined. A rough consensus was established about the directions in which the international community wanted to go, and this was reflected in the draft of an additional protocol that was submitted to the IAEA Board of Governors on May 6, 1996 in document GOV/2863, Strengthening the Effectiveness and Improving the Efficiency of the Safeguards System - Proposals For Implementation Under Complementary Legal Authority, A Report by the Director General. This document ended with a recommendation that, 'the Board, through an appropriate mechanism, finalize the required legal instrument taking as a basis the draft protocol proposed by the Secretariat and the explanation of the measures contained in this document.'

Rosenthal, M.D.; Saum-Manning, L.; Houck, F.

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "internal atomic arrangement" 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

The Harnessed Atom | Department of Energy  

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

Services » The Harnessed Atom Services » The Harnessed Atom The Harnessed Atom The Harnessed Atom The Harnessed Atom is a new middle school science, technology, engineering, and math (STEM) curriculum extension that focuses on nuclear science and energy. It offers teachers accurate, unbiased, and up-to-date information on the roles that energy and nuclear science play in our lives. The curriculum includes essential principles and fundamental concepts of energy science. This teacher's kit is an updated and expanded edition of the acclaimed 1985 Harnessed Atom curriculum from the U.S. Department of Energy. It was developed with extensive input from classroom teachers across the country in pilot test reviews and workshops, as well as technical reviews from scientists and experts at universities, professional societies, and

442

An output coupler for Bose condensed atoms The observations of BEC have stimulated interest in atom lasers, coherent sources of  

E-Print Network [OSTI]

An output coupler for Bose condensed atoms The observations of BEC have stimulated interest in atom lasers, coherent sources of atomic matter waves. The build-up of atoms in the ground state of a magnetic. We demonstrated a scheme for doing this with Bose condensed atoms [1]. A variable fraction of atoms

443

Manhattan Project: Atomic Bombardment, 1932-1938  

Office of Scientific and Technical Information (OSTI)

Solvay Physics Conference, Brussels, October 1933 ATOMIC BOMBARDMENT Solvay Physics Conference, Brussels, October 1933 ATOMIC BOMBARDMENT (1932-1938) Events > Atomic Discoveries, 1890s-1939 A Miniature Solar System, 1890s-1919 Exploring the Atom, 1919-1932 Atomic Bombardment, 1932-1938 The Discovery of Fission, 1938-1939 Fission Comes to America, 1939 M. Stanley Livingston and Ernest O. Lawrence in front of a 27-inch cyclotron, Rad Lab, University of California, Berkeley, 1934. In the 1930s, scientists learned a tremendous amount about the structure of the atom by bombarding it with sub-atomic particles. Ernest O. Lawrence's cyclotron, the Cockroft-Walton machine, and the Van de Graaff generator, developed by Robert J. Van de Graaff at Princeton University, were particle accelerators designed to bombard the nuclei of various elements to disintegrate atoms. Attempts of the early 1930s to split atoms, however, required huge amounts of energy because the first accelerators used proton beams and alpha particles as sources of energy. Since protons and alpha particles are positively charged, they Albert Einstein met substantial resistance from the positively charged target nucleus when they attempted to penetrate atoms. Even high-speed protons and alpha particles scored direct hits on a nucleus only approximately once in a million tries. Most simply passed by the target nucleus. Not surprisingly, Ernest Rutherford, Albert Einstein (right), and Niels Bohr regarded particle bombardment as useful in furthering knowledge of nuclear physics but believed it unlikely to meet public expectations of harnessing the power of the atom for practical purposes anytime in the near future. In a 1933 interview, Rutherford called such expectations "moonshine." Einstein compared particle bombardment with shooting in the dark at scarce birds, while Bohr, the Danish Nobel laureate, agreed that the chances of taming atomic energy were remote.

444

Funerals: Alternatives and Arrangements.  

E-Print Network [OSTI]

in the following cities: Fort Bliss National Cemetery P.O. Box 6342 Fort Bliss 79906 Phone: 915/568-3705 Fort Sam Houston National Cemetery 1520 Harry Wurzbach Road San Antonio 78209 Phone: 512/221-2136 or 2137 Houston National Cemetery 10410 Stuebner Air...

McCormick, Linda J.; Kerbel, Claudia M.

1981-01-01T23:59:59.000Z

445

Statistical atom: Some quantum improvements  

Science Journals Connector (OSTI)

The Thomas-Fermi model is improved by simultaneously introducing three different quantum corrections. The first concerns the nonlocality of quantum mechanics; we go beyond the von Weizsäcker approach by including arbitrary powers of the gradient of the single-particle potential. The second is a special treatment of the strongly bound electrons, which removes the incorrect statistical description of the vicinity of the nucleus. In the third we generalize Dirac's way of handling the exchange interaction by, again, including gradient effects to arbitrary order. All this is done in the framework of a "potential-functional method" and results in a new differential equation for the potential. The comparison of numerical results with both experimental and Hartree-Fock data for the mean-squared distance indicates a superiority of the new statistical theory over the Hartree-Fock theory, at least for the description of the outer reaches of the atom.

Berthold-Georg Englert and Julian Schwinger

1984-05-01T23:59:59.000Z

446

Ps-atom scattering at low energies  

E-Print Network [OSTI]

A pseudopotential for positronium-atom interaction, based on electron-atom and positron-atom phase shifts, is constructed, and the phase shifts for Ps-Kr and Ps-Ar scattering are calculated. This approach allows us to extend the Ps-atom cross sections, obtained previously in the impulse approximation [Phys. Rev. Lett. 112, 243201 (2014)], to energies below the Ps ionization threshold. Although experimental data are not available in this low-energy region, our results describe well the tendency of the measured cross sections to drop with decreasing velocity at $venergy region, in contrast to the inter...

Fabrikant, I I

2015-01-01T23:59:59.000Z

447

Gas Atomization of Stainless Steel - Slow Motion  

SciTech Connect (OSTI)

Stainless steel liquid atomized by supersonic argon gas into a spray of droplets at ~1800ºC. Atomization of metal requires high pressure gas and specialized chambers for cooling and collecting the powders without contamination. The critical step for morphological control is the impingement of the gas on the melt stream. The video is a black and white high speed video of a liquid metal stream being atomized by high pressure gas. This material was atomized at the Ames Laboratory's Materials Preparation Center http://www.mpc.ameslab.gov

None

2011-01-01T23:59:59.000Z

448

Interfacing ultracold atoms and mechanical oscillators.  

E-Print Network [OSTI]

??In this thesis I present experiments investigating controlled coupling between mechanical oscillators and ultracold atoms. I report on three different coupling mechanisms. In a first… (more)

Camerer, Stephan

2011-01-01T23:59:59.000Z

449

Nonlinear optics with two trapped atoms  

SciTech Connect (OSTI)

We show theoretically that two atomic dipoles in a resonator constitute a nonlinear medium, whose properties can be controlled through the relative position of the atoms inside the cavity and the detuning and intensity of the driving laser. We identify the parameter regime where the system operates as a parametric amplifier, based on the cascade emission of the collective dipole of the atoms, and determine the corresponding spectrum of squeezing of the field at the cavity output. This dynamics might be observed as a result of self-organization of laser-cooled atoms in resonators.

Fernandez-Vidal, Sonia; Zippilli, Stefano [Departament de Fisica, Universitat Autonoma de Barcelona, E-08193 Bellaterra (Spain); ICFO-Institut de Ciencies Fotoniques, E-08860 Castelldefels, Barcelona (Spain); Morigi, Giovanna [Departament de Fisica, Universitat Autonoma de Barcelona, E-08193 Bellaterra (Spain)

2007-11-15T23:59:59.000Z

450

United States Atomic Energy Commission formed  

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

formed As the United Nations Atomic Energy Commission failed to come to grips with the growing nuclear weapons problem, the United States worked to establish its own formal...

451

Atomic Physics and Thermonuclear Fusion Research  

Science Journals Connector (OSTI)

Presently thermonuclear fusion research is faced with a number of atomic and molecular physics problems depending on the type of high-temperature plasma investigated. The present article discusses some particular atomic physics aspects in connection with magnetically confined plasmas (Tokamaks, Stellarators): (1) rate equations for density, momentum and energy with application to plasmas; (2) initial phase of Tokamak plasmas; (3) influence of impurity radiation on operating conditions of fusion plasmas in general and on Tokamak plasmas in particular; (4) influence of atomic elementary reactions on thermodynamic plasma properties; (5) level structures of highly ionized atoms; (6) spectroscopic diagnostic problems.

H W Drawin

1981-01-01T23:59:59.000Z

452

A History of the Atomic Energy Commission  

Broader source: Energy.gov [DOE]

A History of the Atomic Energy Commission - written by Alice L. BuckWashington, D.C.: U.S. Department of Energy, July 1983. 41 pp. 

453

Using Atomic Clocks to Detect Gravitational Waves  

E-Print Network [OSTI]

Atomic clocks have recently reached a fractional timing precision of $test masses separated by less than a GW wavelength, currently envisioned for the eLISA mission.

Loeb, Abraham

2015-01-01T23:59:59.000Z

454

Atomic 'mismatch' creates nano 'dumbbells' | Argonne National...  

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

Brochures and Reports Summer Science Writing Internship Atomic 'mismatch' creates nano 'dumbbells' By Jared Sagoff * December 4, 2014 Tweet EmailPrint ARGONNE, Ill. - Like...

455

Directly correlated transmission electron microscopy and atom...  

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

Directly correlated transmission electron microscopy and atom probe tomography of grain boundary oxidation in a Ni-Al binary Directly correlated transmission electron microscopy...

456

Assessor Training Internal Audits and  

E-Print Network [OSTI]

NVLAP Assessor Training Internal Audits and Management Reviews #12;Assessor Training 2009, quarterly, etc., schedule throughout the year #12;Assessor Training 2009: Internal Audits and Management a copy of the full internal audit schedule. #12;Assessor Training 2009: Internal Audits and Management

457

Charles Darwin University 1 INTERNATIONAL  

E-Print Network [OSTI]

in Australia; to safeguard Australia's international reputation as a provider of high quality education

458

International Energy Outlook - Preface  

Gasoline and Diesel Fuel Update (EIA)

Preface Preface International Energy Outlook 2004 Preface This report presents international energy projections through 2025, prepared by the Energy Information Administration, including outlooks for major energy fuels and issues related to electricity and the environment. The International Energy Outlook 2004 (IEO2004) presents an assessment by the Energy Information Administration (EIA) of the outlook for international energy markets through 2025. U.S. projections appearing in IEO2004 are consistent with those published in EIAÂ’s Annual Energy Outlook 2004 (AEO2004), which was prepared using the National Energy Modeling System (NEMS). IEO2004 is provided as a service to energy managers and analysts, both in government and in the private sector. The projections are used by international agencies, Federal and State governments, trade associations, and other planners and decisionmakers. They are published pursuant to the Department of Energy Organization Act of 1977 (Public Law 95-91), Section 205(c). The IEO2004 projections are based on U.S. and foreign government laws in effect on October 1, 2003.

459

A knowledge management and information portal for the Kazakhstan Atomic Energy Committee  

Science Journals Connector (OSTI)

This paper has been prepared in close collaboration between the International Atomic Energy Agency (IAEA) Department of Technical Cooperation (TC), IAEA's International Nuclear Information System (INIS) and Nuclear Knowledge Management Section and representatives of the Kazakhstan Atomic Energy Committee (KAEC) of the Ministry of Energy and Mineral Resources of the Republic of Kazakhstan. The KAEC's knowledge management and information portal will provide a comprehensive, modern tool for integrated information and knowledge management. Implemented in several consecutive stages, it will – right from the beginning – have a positive impact on the working efficiency and reliability of the tasks performed at the KAEC by providing a set of key tools that will support the existing business model. In its final implementation stage, it will provide both the means and the incentive to replace current business procedures with a new, highly efficient, transparent and reliable approach.

A. Kosilov; W. Mandl; Z. Pasztory; M. Gladyshev; M. Idrissova; T. Zhantikin

2009-01-01T23:59:59.000Z

460

International Activities | Department of Energy  

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

International Activities International Activities International Activities International Activities The International Program assists the DOE Office of Environmental Management (EM) in identifying technologies and strategies for waste processing, groundwater and soil remediation, spent nuclear fuel and surplus nuclear material disposition, and facility deactivation and decommissioning. The International Program seeks to transform advances in science and engineering into practical solutions for environmental remediation. Collaboration with governmental, academic, and industrial organizations in other countries expands the technical depth of the EM program. Working with the international community offers the opportunity to develop consensus on approaches to science, technology and policy for environmental

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


461

Continuous-wave laser oscillation on the 1315 nm transition of atomic iodine pumped by O2,,a1  

E-Print Network [OSTI]

diagram of the flow tube setup is shown in Fig. 1. A radio-frequency rf electric discharge at 13.56 MHz nm transition of atomic iodine where the O2 a1 used to pump the iodine was produced by a radio-frequency operating between two internal hollow cathode electrodes was used as the excitation source. The plasma zone

Carroll, David L.

462

Enhanced arrangement for recuperators in supercritical CO2 Brayton power cycle for energy conversion in fusion reactors  

Science Journals Connector (OSTI)

Abstract A domestic research program called TECNO_FUS was launched in Spain in 2009 to support technological developments related to a dual coolant breeding blanket concept for fusion reactors. This concept of blanket uses Helium (300 °C/400 °C) to cool part of it and a liquid metal (480 °C/700 °C) to cool the rest; it also includes high temperature (700 °C/800 °C) and medium temperature (566 °C/700 °C) Helium cooling circuits for divertor. This paper proposes a new layout of the classical recompression supercritical CO2 Brayton cycle which replaces one of the recuperators (the one with the highest temperature) by another which by-passes the low temperature blanket source. This arrangement allows reaching high turbine inlet temperatures (around 600 °C) with medium pressures (around 225 bar) and achieving high cycle efficiencies (close to 46.5%). So, the proposed cycle reveals as a promising design because it integrates all the available thermal sources in a compact layout achieving high efficiencies with the usual parameters prescribed in classical recompression supercritical CO2 Brayton cycles.

I.P. Serrano; J.I. Linares; A. Cantizano; B.Y. Moratilla

2014-01-01T23:59:59.000Z

463

International Energy Outlook 2000  

Gasoline and Diesel Fuel Update (EIA)

0 0 Notes: Today, the Energy Information Administration (EIA) releases its mid-term projections of international energy use and carbon emissions, published in the International Energy Outlook 2000 (IEO2000). The IEO2000 report provides an assessment of world energy markets with projections of regional energy consumption, energy consumption by primary fuel, electricity consumption, carbon emissions, nuclear generating capacity, international coal trade flows, and energy use in the transportation sector. World oil production projections are also included in the report. The report is an extension of EIA's Annual Energy Outlook (AEO), and the U.S. projections that appear in the IEO are consistent with those published in the AEO. World energy consumption in this year's IEO2000 is projected to

464

International Energy Outlook 1999  

Gasoline and Diesel Fuel Update (EIA)

ieo99cvr.gif (8385 bytes) ieo99cvr.gif (8385 bytes) Preface This report presents international energy projections through 2020, prepared by the Energy Information Administration. The outlooks for major energy fuels are discussed, along with electricity, transportation, and environmental issues. The International Energy Outlook 1999 (IEO99) presents an assessment by the Energy Information Administration (EIA) of the outlook for international energy markets through 2020. The report is an extension of EIAÂ’s Annual Energy Outlook 1999 (AEO99), which was prepared using the National Energy Modeling System (NEMS). U.S. projections appearing in IEO99 are consistent with those published in AEO99. IEO99 is provided as a statistical service to energy managers and analysts, both in government and in the private

465

International Energy Outlook 2000  

Gasoline and Diesel Fuel Update (EIA)

2000 2000 with projections to 2020 March 16, 2000 Jay E. Hakes Energy Information Administration Next slide Back to first slide View graphic version Notes: Today, the Energy Information Administration (EIA) releases its mid-term projections of international energy use and carbon emissions, published in the International Energy Outlook 2000 (IEO2000). The IEO2000 report provides an assessment of world energy markets with projections of regional energy consumption, energy consumption by primary fuel, electricity consumption, carbon emissions, nuclear generating capacity, international coal trade flows, and energy use in the transportation sector. World oil production projections are also included in the report. The report is an extension of EIA's Annual Energy Outlook (AEO),

466

International Energy Module  

Gasoline and Diesel Fuel Update (EIA)

This page intentionally left blank This page intentionally left blank 23 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2011 International Energy Module The NEMS International Energy Module (IEM) simulates the interaction between U.S. and global petroleum markets. It uses assumptions of economic growth and expectations of future U.S. and world crude-like liquids production and consumption to estimate the effects of changes in U.S. liquid fuels markets on the international petroleum market. For each year of the forecast, the NEMS IEM computes world oil prices, provides a supply curve of world crude-like liquids, generates a worldwide oil supply- demand balance with regional detail, and computes quantities of crude oil and light and heavy petroleum products imported into

467

international | OpenEI  

Open Energy Info (EERE)

international international Dataset Summary Description These estimates are derived from the best available solar resource datasets available to NREL by country. These vary in spatial resolution from 1 km to 1 degree (approximately 100 km) depending on the data source. High spatial resolution datasets (1 km to 40 km cells) were modeled to support country or regional projects. Where high resolution datasets were not available, data from NASA's Surface Meteorology and Solar Energy (SSE) version 6 database were used. The data represents total potential solar energy per year as a function of land area per solar class (KWh/m²/day). Source National Renewable Energy Laboratory Date Released Unknown Date Updated Unknown Keywords capacity clean energy energy international

468

International Energy Module  

Gasoline and Diesel Fuel Update (EIA)

2 2 International Energy Module The NEMS International Energy Module (IEM) simulates the interaction between U.S. and global petroleum markets. It uses assumptions of economic growth and expectations of future U.S. and world crude-like liquids production and consumption to estimate the effects of changes in U.S. liquid fuels markets on the international petroleum market. For each year of the forecast, the NEMS IEM computes oil prices, provides a supply curve of world crude-like liquids, generates a worldwide oil supply- demand balance with regional detail, and computes quantities of crude oil and light and heavy petroleum products imported into the United States by export region. Changes in the oil price (WTI), which is defined as the price of light, low-sulfur crude oil delivered to Cushing, Oklahoma in

469

International energy outlook 1994  

SciTech Connect (OSTI)

The International Energy Outlook 1994 (IEO94) presents an assessment by the Energy Information Administration (EIA) of the outlook for international energy markets between 1990 and 2010. The report is provided as a statistical service to assist energy managers and analysts, both in government and in the private sector. These forecasts are used by international agencies, Federal and State governments, trade associations, and other planners and decisionmakers. They are published pursuant to the Depart. of Energy Organization Act of 1977 (Public Law 95-91), Section 205(c). The IEO94 projections are based on US and foreign government policies in effect on October 1, 1993-which means that provisions of the Climate Change Action Plan unveiled by the Administration in mid-October are not reflected by the US projections.

Not Available

1994-07-01T23:59:59.000Z

470

Optical control of ground-state atomic orbital alignment: Cl,,2 P3/2... atoms  

E-Print Network [OSTI]

Optical control of ground-state atomic orbital alignment: Cl,,2 P3/2... atoms from HCl,,v=2,J=1-of-flight mass spectrometry. The 35 Cl 2 P3/2 atoms are aligned by two mechanisms: 1 the time-dependent transfer is conserved during the photodissociation and thus contributes to the total 35 Cl 2 P3/2 photofragment atomic

Zare, Richard N.

471

Changes in the Atomic Structure through Glass Transition Observed by X-Ray Scattering  

SciTech Connect (OSTI)

The glass transition involves a minor change in the internal energy, and yet the physical and mechanical properties of a glass change dramatically. In order to determine the evolution of the atomic structure through the glass transition, we employed in-situ synchrotron X-ray scattering measurements as a function of temperature on a model material: Zr-Cu-Al metallic glass. We found that the thermal expansion at the atomic level is smaller than the macroscopic thermal expansion, and significantly increases above the glass transition temperature. The observed changes in the pair-distribution function (PDF) are explained in terms of the fluctuations in the local atomic volume and their change through the glass transition.

Egami, Takeshi [ORNL

2012-01-01T23:59:59.000Z

472

REQUEST BY YORK INTERNATIONAL CORPORATION FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN RIGHTS IN  

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

YORK INTERNATIONAL CORPORATION FOR AN YORK INTERNATIONAL CORPORATION FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN RIGHTS IN SUBJECT INVENTIONS MADE IN THE COURSE OF OR UNDER DEPARTMENT OF ENERGY CONTRACT NO. DE-ACO5-840R21400; SUBCONTRACT NO. 62X-SN507C; DOE WAIVER DOCKET W(A)-94-015 [0RO-579] York International Corporation (York) has made a timely request for an advance waiver to worldwide rights in Subject Inventions made in the course of or under Department of Energy (DOE) Contract No. DE-AC05-840R21400; Subcontract No. 62X-SN507C. The scope of the work calls for the development of triple- effect absorption water chiller cycle arrangements that can effectively compete with double-effect absorption chillers and high-efficiency electric centrifugal chillers on the market today. The work is sponsored by the Office

473

International petroleum statistics report  

SciTech Connect (OSTI)

This document is a monthly publication that provides current international oil data. The Report presents data on international oil production, demand, imports, exports, and stocks. Section 1 contains time series data on world oil production, and on oil demand and stocks in the OECD. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production and oil stocks, demand and trade in OECD countries.

Not Available

1994-12-01T23:59:59.000Z

474

INTERNAL REPAIR OF PIPELINES  

SciTech Connect (OSTI)

The two broad categories of deposited weld metal repair and fiber-reinforced composite repair technologies were reviewed for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Preliminary test programs were developed for both deposited weld metal repairs and for fiber-reinforced composite repair. To date, all of the experimental work pertaining to the evaluation of potential repair methods has focused on fiber-reinforced composite repairs. Hydrostatic testing was also conducted on four pipeline sections with simulated corrosion damage: two with composite liners and two without.

Robin Gordon; Bill Bruce; Nancy Porter; Mike Sullivan; Chris Neary

2003-05-01T23:59:59.000Z

475

Figure 2 illustrates the proposed arrangement of the system value model for a given UAV design. The properties of the UAV system are split into five categories  

E-Print Network [OSTI]

Figure 2 illustrates the proposed arrangement of the system value model for a given UAV design. The properties of the UAV system are split into five categories: performance, acquisition cost, supportability of mission success minus the life-cycle-cost of the UAV system. This simplified value model accounts

Sóbester, András

476

Housing Diversity and Consolidation in Low-Income Colonias: Patterns of House Form and Household Arrangements in Colonias of the US-Mexico Border  

E-Print Network [OSTI]

. This research identifies the housing diversity and the process of housing consolidation in colonias of the US-Mexico border by looking at the patterns of house form and household arrangements in colonias of South Texas. Ten colonias located to the east...

Reimers-Arias, Carlos Alberto

2010-10-12T23:59:59.000Z

477

Figure 1. The dataset for the running example is excerpted at left, arranged in the typical manner for MVPA. The boxes at right introduce the dataset  

E-Print Network [OSTI]

Figure 1. The dataset for the running example is excerpted at left, arranged in the typical manner for MVPA. The boxes at right introduce the dataset representation used in later figures. In these boxes the "dataset-wise" scheme, the examples are relabeled prior to conducting the cross- validation, while

478

2006 Faculty of Science Handbook errata The following are corrections to the printed version of the 2006 Faculty of Science Handbook. Corrections are arranged by Chapter,  

E-Print Network [OSTI]

1 2006 Faculty of Science Handbook errata The following are corrections to the printed version of the 2006 Faculty of Science Handbook. Corrections are arranged by Chapter, and then by page number 12 Physics Major is offered at the Advanced level. Page 48 Bachelor of Science and Technology (BST

Du, Jie

479

Plasma Sprayed Pour Tubes and Other Melt Handling Components for Use in Gas Atomization  

SciTech Connect (OSTI)

Ames Laboratory has successfully used plasma sprayed ceramic components made from yttria stabilized zirconia as melt pouring tubes for gas atomization for many years. These tubes have proven to be strong, thermal shock resistant and versatile. Various configurations are possible both internally and externally. Accurate dimensions are achieved internally with a machined fugitive graphite mandrel and externally by diamond grinding. The previous study of the effect of spray parameters on density was extended to determine the effect of the resulting density on the thermal shock characteristics on down-quenching and up-quenching. Encouraging results also prompted investigation of the use of plasma spraying as a method to construct a melt pour exit stopper that is mechanically robust, thermal shock resistant, and not susceptible to attack by reactive melt additions. The Ames Laboratory operates two close-coupled high pressure gas atomizers. These two atomizers are designed to produce fine and coarse spherical metal powders (5{mu} to 500{mu} diameter) of many different metals and alloys. The systems vary in size, but generally the smaller atomizer can produce up to 5 kg of powder whereas the larger can produce up to 25 kg depending on the charge form and density. In order to make powders of such varying compositions, it is necessary to have melt systems capable of heating and containing the liquid charge to the desired superheat temperature prior to pouring through the atomization nozzle. For some metals and alloys this is not a problem; however for some more reactive and/or high melting materials this can pose unique challenges. Figure 1 is a schematic that illustrates the atomization system and its components.

Byrd, David; Rieken, Joel; Heidloff, Andy; Besser, Matthew; Anderson, Iver

2011-04-01T23:59:59.000Z

480

Instead of splitting the atom --the  

E-Print Network [OSTI]

the atomic bomb and led to civilian nuclear plants - - ITER seeks to harness nuclear fusion: the power the atomic bomb and led to civilian nuclear plants -- ITER seeks to harness nuclear fusion: the power a few minutes and input/yield ratios remain low. That compares with ITER's goal of producing sustained

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


481

Chapter 7 - Nanofabrication via atom optics  

Science Journals Connector (OSTI)

Publisher Summary This chapter presents a review of the basic concepts that are used for atomoptical nanofabrication, as well as a discussion of the progress to date in realizations of the techniques. As a new approach to nanofabrication, atom optics offers the possibility of several advantages over existing techniques. For one thing, the fundamental diffraction limit imposed on resolution, present in any process where one attempts to focus particles (whether photons, charged particles, or neutral atoms), can be very small for atoms. Furthermore, atom optics can be used both in a direct deposition mode, where neutral atoms are focused by atom lenses into an extremely fine spot as they deposit onto a substrate, and also in a lithography mode, where focused atoms are used to expose a suitable resist material. In the direct deposition mode, nanostructures can be fabricated in a clean, resist-free environment, with little or no damage to the underlying substrate. Thus, the process can be very localized, with very little scattering and resist penetration. In either mode, parallelism, which is advantageous when issues of fabrication speed and/or long-range spatial coherence are important, can be achieved with very high dimensional accuracy over a large area of the substrate using laser focusing of atoms in a laser interference pattern.

Jabez J. McClelland

2000-01-01T23:59:59.000Z

482

Hartree-Fock theory for pseudorelativistic atoms  

E-Print Network [OSTI]

We study the Hartree-Fock model for pseudorelativistic atoms, that is, atoms where the kinetic energy of the electrons is given by the pseudorelativistic operator \\sqrt{(pc)^2+(mc^2)^2}-mc^2. We prove the existence of a Hartree-Fock minimizer, and prove regularity away from the nucleus and pointwise exponential decay of the corresponding orbitals.

Anna Dall'Acqua; Thomas Østergaard Sørensen; Edgardo Stockmeyer

2007-07-31T23:59:59.000Z

483

Formation of $??$ atoms in $K_{?4} decay  

E-Print Network [OSTI]

We derive the decay rate of $\\pi\\mu$ atom formation in $K_{\\mu 4}$ decay. Using the obtained expressions we calculate the decay rate of atom formation and point out that considered decay can give a noticeable contribution as a background to the fundamental decay $K^+\\to \\pi^+\

S. R. Gevorkyan; A. V. Tarasov; O. O. Voskresenskaya

2009-12-01T23:59:59.000Z

484

Hydrogen atom moving across a magnetic field  

Science Journals Connector (OSTI)

A hydrogen atom moving across a magnetic field is considered in a wide region of magnitudes of magnetic field and atom momentum. We solve the Schrödinger equation of the system numerically using an imaginary time method and find wave functions of the lowest states of atom. We calculate the energy and the mean electron-nucleus separation as a function of atom momentum and magnetic field. All the results obtained could be summarized as a phase diagram on the “atom-momentum – magnetic-field” plane. There are transformations of wave-function structure at critical values of atom momentum and magnetic field that result in a specific behavior of dependencies of energy and mean interparticle separation on the atom momentum P. We discuss a transition from the Zeeman regime to the high magnetic field regime. A qualitative analysis of the complicated behavior of wave functions vs P based on the effective potential examination is given. We analyze a sharp transition at the critical momentum from a Coulomb-type state polarized due to atom motion to a strongly decentered (Landau-type) state at low magnetic fields. A crossover occurring at intermediate magnetic fields is also studied.

Yu. E. Lozovik and S. Yu. Volkov

2004-08-23T23:59:59.000Z

485

Interaction of trapped ions with trapped atoms  

E-Print Network [OSTI]

In this thesis, I present results from two Paul-trap based ion traps carried out in the Vuleti? laboratory: the Atom-Ion trap for collision studies between cold atoms and cold ions, and the Cavity-Array trap for studying ...

Grier, Andrew T. (Andrew Todd)

2011-01-01T23:59:59.000Z

486

Relativistic atomic physics at the SSC  

SciTech Connect (OSTI)

This report discusses the following proposed work for relativistic atomic physics at the Superconducting Super Collider: Beam diagnostics; atomic physics research; staffing; education; budget information; statement concerning matching funds; description and justification of major items of equipment; statement of current and pending support; and assurance of compliance.

NONE

1990-12-31T23:59:59.000Z

487

New statistical atom: A numerical study  

Science Journals Connector (OSTI)

The new differential equation for the statistical atom is derived and discussed in detail. Numerical results are presented which provide evidence for the validity of all approximations that have entered the formalism. A comparison of experimental data for diamagnetic susceptibilities with theoretical predictions shows that the new statistical atom significantly surpasses its Hartree-Fock competitor.

Berthold-Georg Englert and Julian Schwinger

1984-05-01T23:59:59.000Z

488

Simulation of primary fuel atomization processes at subcritical pressures.  

SciTech Connect (OSTI)

This report documents results from an LDRD project for the first-principles simulation of the early stages of spray formation (primary atomization). The first part describes a Cartesian embedded-wall method for the calculation of flow internal to a real injector in a fully coupled primary calculation. The second part describes the extension to an all-velocity formulation by introducing a momentum-conservative semi-Lagrangian advection and by adding a compressible term in the Poisson's equation. Accompanying the description of the new algorithms are verification tests for simple two-phase problems in the presence of a solid interface; a validation study for a scaled-up multi-hole Diesel injector; and demonstration calculations for the closing and opening transients of a single-hole injector and for the high-pressure injection of liquid fuel at supersonic velocity.

Arienti, Marco

2013-06-01T23:59:59.000Z

489

The Russian Federation's Ministry of Atomic Energy: Programs and Developments  

SciTech Connect (OSTI)

The Ministry of Atomic Energy of the Russian Federation (Minatom) is one of Russia's largest and most influential federal bodies. Throughout 1999 its head, Yevgeny Adamov, has worked to increase the Ministry's commercial competitiveness by consolidating redundant facilities and tightening control over subsidiary organizations. Economic difficulties and budget constraints, however, have hindered Minatom's ability to achieve many of its programs and goals. As a result, the Ministry has continued, renewed or initiated contracts with several countries possessing questionable commitments to nonproliferation and has sought to expand its role in international nuclear waste management and spent fuel reprocessing in order to raise new sources of revenue. While many of these programs are not likely to come to fruition, others raise significant nonproliferation and environmental concerns. This paper reviews select programs driving Minatom's efforts to raise funds, comments on their potential viability, and highlights areas likely to be of particular concern for the United States over the next three to five years.

Johnson, Craig M.

2000-07-24T23:59:59.000Z

490

Quantum-noise quenching in atomic tweezers  

SciTech Connect (OSTI)

The efficiency of extracting single atoms or molecules from an ultracold bosonic reservoir is theoretically investigated for a protocol based on lasers, coupling the hyperfine state in which the atoms form a condensate to another stable state, in which the atom experiences a tight potential in the regime of collisional blockade, the quantum tweezers. The transfer efficiency into the single-atom ground state of the tight trap is fundamentally limited by the collective modes of the condensate, which are thermally and dynamically excited. The noise due to these excitations can be quenched for sufficiently long laser pulses, thereby achieving high efficiencies. These results show that this protocol can be applied to initializing a quantum register based on tweezer traps for neutral atoms.

Zippilli, Stefano [Departament de Fisica, Universitat Autonoma de Barcelona, E-08193 Bellaterra (Spain); Theoretische Physik, Universitaet des Saarlandes, D-66041 Saarbruecken (Germany); Fachbereich Physik and Research Center OPTIMAS, Technische Universitaet Kaiserslautern, D-67663 Kaiserslautern (Germany); Mohring, Bernd; Schleich, Wolfgang [Institut fuer Quantenphysik, Universitaet Ulm, D-89081 Ulm (Germany); Lutz, Eric [Department of Physics, University of Augsburg, D-86135 Augsburg (Germany); Morigi, Giovanna [Departament de Fisica, Universitat Autonoma de Barcelona, E-08193 Bellaterra (Spain); Theoretische Physik, Universitaet des Saarlandes, D-66041 Saarbruecken (Germany)

2011-05-15T23:59:59.000Z

491

Quantum-noise quenching in atomic tweezers  

E-Print Network [OSTI]

The efficiency of extracting single atoms or molecules from an ultracold bosonic reservoir is theoretically investigated for a protocol based on lasers, coupling the hyperfine state in which the atoms form a condensate to another stable state, in which the atom experiences a tight potential in the regime of collisional blockade, the quantum tweezers. The transfer efficiency into the single-atom ground state of the tight trap is fundamentally limited by the collective modes of the condensate, which are thermally and dynamically excited. The noise due to these excitations can be quenched for sufficiently long laser pulses, thereby achieving high efficiencies. These results show that this protocol can be applied for initializing a quantum register based on tweezer traps for neutral atoms.

Stefano Zippilli; Bernd Mohring; Eric Lutz; Giovanna Morigi; Wolfgang Schleich

2011-04-15T23:59:59.000Z

492

Disilane Internal Rotation  

Science Journals Connector (OSTI)

Disilane Internal Rotation ... Energetics of hindered rotation in disilane are analyzed and compared to ethane. ... In disilane weakened (rotationally governed) hyperconjugative interactions, paramount in controlling the ethane barrier, leave the nonrotational part of the torsional coordinate as the primary contribution to disilane barrier energetics. ...

Vojislava Pophristic; Lionel Goodman; Cheryl T. Wu

2001-07-17T23:59:59.000Z

493

Telecommunications International Cell Phone  

E-Print Network [OSTI]

Telecommunications International Cell Phone 1. Fax completed form to 979.847.1111. 2. If you do will be charged. Date Cell Phone Needed Cell Phone Pick-Up Date Cell Phone User Travel Destination(s) United States Number Destination Country Number Cell Phone Type Digital Satellite Cell Phone Return Date Notes

494

International petroleum statistics report  

SciTech Connect (OSTI)

The International Petroleum Statistics Report is a monthly publication that provides current international oil data. This report is published for the use of Members of Congress, Federal agencies, State agencies, industry, and the general public. Publication of this report is in keeping with responsibilities given the Energy Information Administration in Public Law 95-91. The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1995; OECD stocks from 1973 through 1995; and OECD trade from 1985 through 1995.

NONE

1997-05-01T23:59:59.000Z

495

International energy outlook 1996  

SciTech Connect (OSTI)

This International Energy Outlook presents historical data from 1970 to 1993 and EIA`s projections of energy consumption and carbon emissions through 2015 for 6 country groups. Prospects for individual fuels are discussed. Summary tables of the IEO96 world energy consumption, oil production, and carbon emissions projections are provided in Appendix A. The reference case projections of total foreign energy consumption and of natural gas, coal, and renewable energy were prepared using EIA`s World Energy Projection System (WEPS) model. Reference case projections of foreign oil production and consumption were prepared using the International Energy Module of the National Energy Modeling System (NEMS). Nuclear consumption projections were derived from the International Nuclear Model, PC Version (PC-INM). Alternatively, nuclear capacity projections were developed using two methods: the lower reference case projections were based on analysts` knowledge of the nuclear programs in different countries; the upper reference case was generated by the World Integrated Nuclear Evaluation System (WINES)--a demand-driven model. In addition, the NEMS Coal Export Submodule (CES) was used to derive flows in international coal trade. As noted above, foreign projections of electricity demand are now projected as part of the WEPS. 64 figs., 62 tabs.

NONE

1996-05-01T23:59:59.000Z

496

Internal Control Program  

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

To ensure sound internal controls and overall consistency in exercising the statutory authorities that vest in the Secretary, the Administrator, National Nuclear Security Administration (NNSA), and Department's Chief Financial Officer (CFO), and to implement the Federal Managers' Financial Integrity Act of 1982 and related central agency guidance. Cancels DOE O 413.1A.

2008-10-28T23:59:59.000Z

497

Internal Dose Estimates from  

E-Print Network [OSTI]

Appendix H Internal Dose Estimates from Global Fallout H-1 #12;Radiation Dose to the Population. 263-MQ-008090 September 30, 2000 H-2 #12;Radiation Dose to the Population of the Continental United Site Part I. Estimates of Dose Lynn R. Anspaugh Lynn R. Anspaugh, Consulting Salt Lake City, UT Report

498

INTERNATIONAL COUNCIL FOR SCIENCE  

E-Print Network [OSTI]

of the African Climate System (VACS) Panel 13 and15 July 2006 Tanzanian Meteorology Agency, Dar es Salaam Workshop (see workshop report no. XXXXX). The first day was held jointly with the workshop at the Dar es Salaam International Conference Centre. The rest of the meeting was kindly hosted at the Tanzania

Quartly, Graham

499

International Studies Degree  

E-Print Network [OSTI]

Business Administration Foreign Affairs Specialist US Department of Energy Lead Case Advocate Houston AreaBGSU® n n n What I did with my International Studies Degree Bowing Green State University 103 Shatzel Hall Bowling Green, OH 43403-0001 n n n isp@bgsu.edu http://www.bgsu.edu/departments/isp n n n

Moore, Paul A.

500

International Jordan Expedition 1966  

Science Journals Connector (OSTI)

... IN 1963 and 1965 British expeditions visited the Azraq oasis and surrounding desert in Jordan arid reported on the favour-ability of the area as a ... in Jordan arid reported on the favour-ability of the area as a Desert National Park and site for an International Biological Station dealing with oasis and ...

J. MORTON BOYD

1966-11-12T23:59:59.000Z