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

Curtis Frasier is the General Counsel of Shell Oil Company in the USA and Royal Dutch Shell's Upstream business throughout the Americas. He is currently  

E-Print Network [OSTI]

Oil Company in 1982, Curtis has held a number of positions within Shell's Legal Organization of Shell US Gas & Power. He has also served as a Director of Shell Oil Company, Shell Petroleum IncCurtis Frasier is the General Counsel of Shell Oil Company in the USA and Royal Dutch Shell

Zhang, Junshan

2

Director  

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

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3

Director Human Resources Assoc Director  

E-Print Network [OSTI]

Director ­ Human Resources Assoc Director Workforce Planning & Organisational Change Director) - Organisational change - Workforce planning - Grievance & performance mgt support - Performance management line and not a formal Branch ** Includes Classifications ANU Search Workforce Planning* Remunerations

Botea, Adi

4

Chip Laingen Executive Director  

E-Print Network [OSTI]

Link 3) MilTech · Defense Alliance / APC Staff 1) Executive Director 2) Business / Finance Director

Levinson, David M.

5

Laboratory Directors  

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

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6

Executive Director  

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

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7

Director's Office  

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

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8

Swimming Upstream: How to Reduce Homelessness in  

E-Print Network [OSTI]

Swimming Upstream: How to Reduce Homelessness in Tempe's Emerging Urban Setting David V. Summers will be served) Wrigley Hall, Room 481 RSVP link: Download any free QR-Code reader app to your smart phone. Scan

Zhang, Junshan

9

Fermilab | Directorate | Fermilab Directorate Documents  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicyFeasibility ofSmall15.000 Rev. 0Joseph LykkenFermilab Directorate

10

UPSTREAM AND DOWNSTREAM INFLUENCE ON STBLI UNSTEADINESS Upstream and Downstream Influence on the Unsteadiness  

E-Print Network [OSTI]

UPSTREAM AND DOWNSTREAM INFLUENCE ON STBLI UNSTEADINESS 1 Upstream and Downstream Influence between the incoming flow and the shock motions, as well as the downstream flow and the shock unsteadiness correlate with downstream shock motion. Pirozzoli & Grasso [14] analyzed DNS data of a reflected shock

Martn, Pino

11

Finance Director Beki Thomson  

E-Print Network [OSTI]

Andy Goor Finance Director Beki Thomson Deputy Director of Finance Operations Eric Gillespie Finance Operations Manager Accounts Payable Karen Laing Supervisor Laura McArthur Finance Assistant VACANCY Finance Assistant Sarah Milne Finance Assistant Julie Smith Finance Assistant Karina Thomson

Brierley, Andrew

12

Managing Director Buildings, Transportation  

E-Print Network [OSTI]

Site Development Will Terris Manager Gardening Maintenance Jim Gish Manager Landscape Specialty Tegwyn Maintenance and project Delivery Scott Sherwood Director Transportation Services Glenl Wear Director Grounds Supervisor Specialty Crews 17 Area supervisors Custodial Maintenance Charles Anderson Supervisor Activity

Seamons, Kent E.

13

COOPERATIVE GAME THEORY SOLUTION IN AN UPSTREAM-DOWNSTREAM RELATIONSHIP  

E-Print Network [OSTI]

COOPERATIVE GAME THEORY SOLUTION IN AN UPSTREAM-DOWNSTREAM RELATIONSHIP By Ezio Marchi Paula Andrea THEORY SOLUTION IN AN UPSTREAM-DOWNSTREAM RELATIONSHIP MARCHI, Ezio Instituto de Matemtica Aplicada San; and second, an economic element, where we reconsider the upstream-downstream relationship under a cooperative

14

Disruption Tolerant Shell  

E-Print Network [OSTI]

Disruption Tolerant Shell ? Martin Lukac UCLA CENS 3563a reliable asynchronous remote shell interface (referred toas Disruption Tolerant Shell, DTS) to accomplish the

Lukac, Martin; Girod, Lewis; Estrin, D

2006-01-01T23:59:59.000Z

15

TO: Procurement Directors/Contracting Officers FROM: Director  

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

3 DATE: October 6, 2014 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and...

16

TO: Procurement Directors/Contracting Officers FROM: Director  

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

4 DATE: July 7, 2014 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and...

17

TO: Procurement Directors/Contracting Officers FROM: Director  

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

0 DATE: May 30, 2014 TO: Procurement DirectorsContracting Officers FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Procurement and...

18

Director`s series on proliferation  

SciTech Connect (OSTI)

The Director`s Series on Proliferation is an occasional publication of essays on the topics of nuclear, chemical, biological, and missile proliferation. The seven papers presented in this issue cover the following topics: Should the Treaty on the Nonproliferation of Nuclear Weapons (NPT) be amended?; NPT extension - Legal and procedural issues; An Indonesian view of NPT review conference issues; The treaty of Tlatelolco and the NPT - Tools for peace and development; Perspectives on cut-off, weapons dismantlement, and security assurances; Belarus and NPT challenges; A perspective on the chemical weapons convention - Lessons learned from the preparatory commission.

Bailey, K.C.; Price, M.E. [eds.

1994-12-27T23:59:59.000Z

19

Director HR Andrew J Smith  

E-Print Network [OSTI]

Director HR Andrew J Smith Associate Director HR Shared Services Miya Chiba Associate Director Payroll Officer John Smith Systems & Project Analyst Blair Jordan HR Reporting Analyst Yana Zhang Manager

Liley, David

20

Finance Director Beki Thomson  

E-Print Network [OSTI]

Andy Goor Finance Director Beki Thomson Deputy Director of Finance Operations Eric Gillespie Finance Operations Manager Accounts Payable Karen Laing Supervisor VACANCY Finance Assistant VACANCY Finance Assistant Sarah Milne Finance Assistant Julie Smith (0.6) Finance Assistant Karina Thomson Finance

Brierley, Andrew

Note: This page contains sample records for the topic "director shell upstream" 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

Chris Sexton Assistant Director  

E-Print Network [OSTI]

Peter Armstrong Infrastructure Stewart Harris Application Support Martin Rapier Network Group Unix Group Barraclough Business Support Peter Armstrong Performance Space Reuben Grocock Assistant Director Business Julia Harrison Programme and Projects Unit Pablo Stern Reporting & Management Information Phillip

Martin, Stephen John

22

Rank Project Name Directorate,  

E-Print Network [OSTI]

Rank Project Name Directorate, Dept/Div and POC Cost Savings Payback (Years) Waste Reduction 1 NATIONAL LABORATORY FY02 Funded Pollution Prevention Projects 0.4 Years (~5 months) #12;

23

Senior Director Student Development  

E-Print Network [OSTI]

Senior Director Student Development & Services Janet Teasdale Assistant to the Vice President, Conferences & Food Operations (dual campus) Andrew Parr Chaplains Roberta Fraser Inter-Fraternity & Panhellenic Community Service Learning Margot Fryer Alma Mater Society UBCV Graduate Student Society UBCV

Michelson, David G.

24

Thomas Reddinger Director, Steam  

E-Print Network [OSTI]

Thomas Reddinger Director, Steam Operations Steven Richards Assistant Manager of Maintenance (Distribution) Deborah Moorhead Office Coordinator III Martin Bower Steam Plant Operator Richard Redfield Steam Plant Operator Bohdan Sawa Steam Plant Operator Robert Tedesco Steam Plant Operator James Bradley

Raina, Ramesh

25

Thomas Reddinger Director, Steam  

E-Print Network [OSTI]

Thomas Reddinger Director, Steam Operations Steven Richards Assistant Manager of Maintenance Bourdon Steam Plant Operator Vincent Massara Steam Plant Operator Cliff Lescenski Steam Plant Operator Robert Tedesco Steam Plant Operator James Bradley Equipment Maintenance Robert Earle Equipment

Mather, Patrick T.

26

Carrie Takeyasu Executive Director  

E-Print Network [OSTI]

Carrie Takeyasu Executive Director Daryl Schacher Manager, Materials Management Lyn Jose Besplug Materials Handling Worker Chris Charles Materials Handling Worker Gerry Ste Marie Materials Handling Worker Mark Sabo Materials Handling Worker Michele Roberts General Clerk Laurie Martin Purchasing

Burg, Theresa

27

Increased Upstream Ionization due to Formation of a Double Layer  

SciTech Connect (OSTI)

We report observations that confirm a theoretical prediction that formation of a current-free double layer in a plasma expanding into a chamber of larger diameter is accompanied by an increase in ionization upstream of the double layer. The theoretical model argues that the increased ionization is needed to balance the difference in diffusive losses upstream and downstream of the expansion region. In our expanding helicon source experiments, we find that the upstream plasma density increases sharply at the same antenna frequency at which the double layer appears.

Thakur, S. Chakraborty; Harvey, Z.; Biloiu, I. A.; Hansen, A.; Hardin, R. A.; Przybysz, W. S.; Scime, E. E. [Department of Physics, West Virginia University, Morgantown, West Virginia 26506-6315 (United States)

2009-01-23T23:59:59.000Z

28

Surface free energies for nematic shells  

E-Print Network [OSTI]

We propose a continuum model to describe the molecular alignment in thin nematic shells. By contrast with previous accounts, the two-dimensional free energy, aimed at describing the physics of thin films of nematics deposited on curved substrates, is not postulated but it is deduced from the conventional three-dimensional theories of nematic liquid crystals. Both the director and the order-tensor theories are taken into account. The so-obtained surface energies exhibit extra terms compared to earlier models. These terms reflect the coupling of the geometry of the shell with the nematic order parameters. As expected, the shape of the shell plays a key role in the equilibrium configurations of nematics coating it.

Gaetano Napoli; Luigi Vergori

2011-12-03T23:59:59.000Z

29

Fermilab | Directorate | Director Profiles | Joseph Lykken  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicyFeasibility ofSmall15.000 Rev. 0Joseph Lykken Deputy Director

30

Influence of a river valley constriction on upstream sedimentation  

E-Print Network [OSTI]

. Each of these processes generates relatively coarse deposits. A flood lake may occur upstream from the constriction when the width of the river exceeds the width of the constriction. The flood waters entering the lake undergo decreased velocity... and decreased competency resulting in the deposition of previously suspended river sediments. This process, similar to deltaic processes, deposits coarser materials on the upstream side of the flood lake and progressively finer material out into the flood...

Kinnebrew, Quin

1988-01-01T23:59:59.000Z

31

UQ GRADUATE SCHOOL DIRECTOR, CENTRE FOR  

E-Print Network [OSTI]

DIRECTOR, UQ BIOLOGICAL RESOURCES DEPUTY VICE-CHANCELLOR (RESEARCH) DIRECTOR, RESEARCH STRATEGY, GLOBAL CHANGE INSTITUTE DIRECTOR, RESEARCH PARTNERSHIPS DIRECTOR, QUEENSLAND ALLIANCE FOR AGRICULTURE in the Minerals Industry Julius Kruttschnitt Mineral Research Centre Minerals Industry Safety & Health Centre WH

Goodhill, Geoffrey J.

32

Managing the commons upstream and downstream: the need to adapt institutions  

E-Print Network [OSTI]

Managing the commons upstream and downstream: the need to adapt institutions Traditional rules Common-pool resources (forest, water, pasture), managed in a complex upstream downstream constellation flexible boundaries around resources, which allow users upstream and downstream to be coordinated

Richner, Heinz

33

ATA beam director experiment  

SciTech Connect (OSTI)

This report describes beam director elements for an experiment at the Advanced Test Accelerator. The elements described include a vernier magnet for beam aiming, an achromat magnet, and an isolation system for the beam interface. These components are built at small scale for concept testing. (JDH)

Lee, E.P.; Younger, F.C.; Cruz, G.E.; Nolting, E.

1986-06-23T23:59:59.000Z

34

Thomas Reddinger Director, Steam  

E-Print Network [OSTI]

Thomas Reddinger Director, Steam Operations Steven Richards Assistant Manager of Maintenance Supervisor (Distribution) Deborah Moorhead Office Coordinator III Martin Bower Steam Plant Operator Richard Redfield Steam Plant Operator SU Steam Station/Chilled Water Plant Bohdan Sawa Steam Plant Operator Robert

McConnell, Terry

35

Chris Banks Director of Library  

E-Print Network [OSTI]

Chris Banks Director of Library Services Frances Boyle Assistant Director Library Academic Services Assistant to the Library Leadership Team Susan Howard Assistant Director Library Resource and Innovation Chart 1 Library Leadership Team Ruth Newton Staff Resource Coordinator (0.6 fte) Level 3b #12;Chris

36

Disruption Tolerant Shell (SYS 13)  

E-Print Network [OSTI]

Sensing Disruption Tolerant Shell Martin Lukac, Lewis Girod,Solution: Disruption Tolerant Shell Data Delivery: DTN Usemanagement tool: remote shell (ssh) Published data is hop-

Martin Lukac; Lewis Girod; Deborah Estrin

2006-01-01T23:59:59.000Z

37

Comments on photonic shells  

E-Print Network [OSTI]

We investigate in detail the special case of an infinitely thin static cylindrical shell composed of counter-rotating photons on circular geodetical paths separating two distinct parts of Minkowski spacetimes--one inside and the other outside the shell--and compare it to a static disk shell formed by null particles counter-rotating on circular geodesics within the shell located between two sections of flat spacetime. One might ask whether the two cases are not, in fact, merely one.

M. Zofka

2004-03-05T23:59:59.000Z

38

How to use Big Data technologies to optimize operations in Upstream Petroleum Industry  

E-Print Network [OSTI]

How to use Big Data technologies to optimize operations in Upstream Petroleum Industry Abdelkader generated by the Petroleum Industry and particularly its upstream segment? Upstream is no stranger to Big the desired outcomes? Keywords Big Data; Analytics; Upstream Petroleum Industry; Knowledge Management; KM

Paris-Sud XI, Université de

39

Laboratory Director Search | NREL  

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

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40

George Crabtree, Director | JCESR  

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

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Note: This page contains sample records for the topic "director shell upstream" 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

Directors | Jefferson Lab  

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

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42

Geothermal Technologies Office Director Doug Hollett Keynotes...  

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

Technologies Office Director Doug Hollett Keynotes at National Geothermal Summit, August 6 Geothermal Technologies Office Director Doug Hollett Keynotes at National Geothermal...

43

Off-Shell Tachyons  

E-Print Network [OSTI]

The idea that the new particles invented in some models beyond the standard model can appear only inside the loops is attractive. In this paper, we fill these loops with off-shell tachyons, leading to a solution of the zero results of the loop diagrams involving the off-shell non-tachyonic particles. We also calculate the Passarino-Veltman $A_0^o$ and $B_0^o$ of the off-shell tachyons.

Yi-Lei Tang

2015-01-30T23:59:59.000Z

44

Thin shell model revisited  

E-Print Network [OSTI]

We reconsider some fundamental problems of the thin shell model. First, we point out that the "cut and paste" construction does not guarantee a well-defined manifold because there is no overlap of coordinates across the shell. When one requires that the spacetime metric across the thin shell is continuous, it also provides a way to specify the tangent space and the manifold. Other authors have shown that this specification leads to the conservation laws when shells collide. On the other hand, the well-known areal radius $r$ seems to be a perfect coordinate covering all regions of a spherically symmetric spacetime. However, we show by simple but rigorous arguments that $r$ fails to be a coordinate covering a neighborhood of the thin shell if the metric across the shell is continuous. When two spherical shells collide and merge into one, we show that it is possible that $r$ remains to be a good coordinate and the conservation laws hold. To make this happen, different spacetime regions divided by the shells must be glued in a specific way such that some constraints are satisfied. We compare our new construction with the old one by solving constraints numerically.

Sijie Gao; Xiaobao Wang

2014-12-26T23:59:59.000Z

45

STEREO observations of upstream and downstream waves at low Mach number shocks  

E-Print Network [OSTI]

STEREO observations of upstream and downstream waves at low Mach number shocks C. T. Russell,1 L. K; published 13 February 2009. [1] Early theories of upstream and downstream wave formation at laminar (low, propagating upstream along the shock normal. Downstream waves were attributed to nearly perpendicular shocks

California at Berkeley, University of

46

How to use Big Data technologies to optimize operations in Upstream Petroleum Industry  

E-Print Network [OSTI]

How to use Big Data technologies to optimize operations in Upstream Petroleum Industry Abdelkader for it to have value. But what about Big Data generated by the Petroleum Industry and particularly its upstream; Analytics; Upstream Petroleum Industry; Knowledge Management; KM; Business Intelligence; BI; Innovation

Boyer, Edmond

47

Energy solutions?Director Eric Isaacs  

ScienceCinema (OSTI)

Argonne's Director Eric Isaacs talks about the laboratory's efforts for creating new, clean energy solutions.

Eric ISaacs

2013-06-05T23:59:59.000Z

48

Energy solutionsDirector Eric Isaacs  

SciTech Connect (OSTI)

Argonne's Director Eric Isaacs talks about the laboratory's efforts for creating new, clean energy solutions.

Eric ISaacs

2012-08-08T23:59:59.000Z

49

Shell width Three bumps  

E-Print Network [OSTI]

and resource managers generally agree that with climate change warming Alaska waters, it is no longer a matter be mottled dark brown to dark green, with small yellow patches. The bottom may be orange or red during of water salinity and temperature. They can also survive upstream of river mouths in some estuarine

50

Hollow spherical shell manufacture  

DOE Patents [OSTI]

A process for making a hollow spherical shell of silicate glass composition in which an aqueous suspension of silicate glass particles and an immiscible liquid blowing agent is placed within the hollow spherical cavity of a porous mold. The mold is spun to reduce effective gravity to zero and to center the blowing agent, while being heated so as to vaporize the immiscible liquid and urge the water carrier of the aqueous suspension to migrate into the body of the mold, leaving a green shell compact deposited around the mold cavity. The green shell compact is then removed from the cavity, and is sintered for a time and a temperature sufficient to form a silicate glass shell of substantially homogeneous composition and uniform geometry.

O'Holleran, Thomas P. (Belleville, MI)

1991-01-01T23:59:59.000Z

51

Hollow spherical shell manufacture  

DOE Patents [OSTI]

A process is disclosed for making a hollow spherical shell of silicate glass composition in which an aqueous suspension of silicate glass particles and an immiscible liquid blowing agent is placed within the hollow spherical cavity of a porous mold. The mold is spun to reduce effective gravity to zero and to center the blowing agent, while being heated so as to vaporize the immiscible liquid and urge the water carrier of the aqueous suspension to migrate into the body of the mold, leaving a green shell compact deposited around the mold cavity. The green shell compact is then removed from the cavity, and is sintered for a time and a temperature sufficient to form a silicate glass shell of substantially homogeneous composition and uniform geometry. 3 figures.

O'Holleran, T.P.

1991-11-26T23:59:59.000Z

52

Quantification of the upstream-to-downstream influence in the Muskingum method and implications for speedup in parallel computations of river flow  

E-Print Network [OSTI]

of the upstream-to-downstream influence in the Muskingumsolved in an upstream-to-downstream manner which imposesof the upstream-to-downstream influence in the Muskingum

David, Cedric H; Yang, Zong-Liang; Famiglietti, James S

2013-01-01T23:59:59.000Z

53

Richard Smith, Director smith@sfu.ca Adam Holbrook, Associate Director  

E-Print Network [OSTI]

CONTACT Richard Smith, Director smith@sfu.ca Adam Holbrook, Associate Director jholbrooCarthy Roman Onufrijchuk Richard Smith David Zandvliet RESEARCHERS & ASSOCIATES Nancy Duxbury Gordon Gow

54

Oxide Shell Reduction and Magnetic Property Changes in Core-Shell...  

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

Shell Reduction and Magnetic Property Changes in Core-Shell Fe Nanoclusters under Ion Irradiation. Oxide Shell Reduction and Magnetic Property Changes in Core-Shell Fe Nanoclusters...

55

OGJ group weathered tough times upstream and downstream in 1991  

SciTech Connect (OSTI)

With an upstream sector hit by low oil and gas prices and downstream operations squeezed by weak petroleum demand, 1991, was a tough year for the group of 22 major integrated U.S. companies Oil and Gas Journal tracks. This paper reports that the brief respite caused by the oil price spike in second half 1990 ended abruptly early in first half 1991, and it turned into a year of buckling down for most companies. They shed non-core assets, implemented strategic restructuring moves, and reduced staff. Although low prices slowed overall drilling activity for the group, oil and gas production increased slightly, and most companies reported reserves gains. Recession in the U.S. and Europe depressed demand for the group's fined products enough to pinch downstream earnings even as buoyant Asia-Pacific demand helped jack up world product sales.

Biggs, J.B.; Price, R.B.

1992-05-25T23:59:59.000Z

56

Explosion Clad for Upstream Oil and Gas Equipment  

SciTech Connect (OSTI)

Today's upstream oil and gas facilities frequently involve the combination of high pressures, high temperatures, and highly corrosive environments, requiring equipment that is thick wall, corrosion resistant, and cost effective. When significant concentrations of CO{sub 2} and/or H{sub 2}S and/or chlorides are present, corrosion resistant alloys (CRA) can become the material of choice for separator equipment, piping, related components, and line pipe. They can provide reliable resistance to both corrosion and hydrogen embrittlement. For these applications, the more commonly used CRA's are 316L, 317L and duplex stainless steels, alloy 825 and alloy 625, dependent upon the application and the severity of the environment. Titanium is also an exceptional choice from the technical perspective, but is less commonly used except for heat exchangers. Explosion clad offers significant savings by providing a relatively thin corrosion resistant alloy on the surface metallurgically bonded to a thick, lower cost, steel substrate for the pressure containment. Developed and industrialized in the 1960's the explosion cladding technology can be used for cladding the more commonly used nickel based and stainless steel CRA's as well as titanium. It has many years of proven experience as a reliable and highly robust clad manufacturing process. The unique cold welding characteristics of explosion cladding reduce problems of alloy sensitization and dissimilar metal incompatibility. Explosion clad materials have been used extensively in both upstream and downstream oil, gas and petrochemical facilities for well over 40 years. The explosion clad equipment has demonstrated excellent resistance to corrosion, embrittlement and disbonding. Factors critical to insure reliable clad manufacture and equipment design and fabrication are addressed.

Banker, John G. [Dynamic Materials Corp., 5405 Spine Rd., Boulder, CO 80301 (United States); Massarello, Jack [Global Metallix, Consultant to DMC, 5405 Spine Rd., Boulder, CO 80301 (United States); Pauly, Stephane [DMC., Nobelclad Business Unit, 1 Allee Alfred NOBEL, 66600 Rivesaltes (France)

2011-01-17T23:59:59.000Z

57

Director testifies before Senate subcommittee  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesDataTranslocation ofthe APS User OfficeDirector ofDirector

58

Nebraska Water Center Suat Irmak, Interim Director  

E-Print Network [OSTI]

SERVICES Corey Cook and staff ASSISTANT TO THE DIRECTOR Christine Steggs Dean of Arts and Sciences -- Dean of Agricultural Sciences and Natural Resources -- Dean/Director of Agricultural Research Division -- Dean

Nebraska-Lincoln, University of

59

HUTTON NAMED NMFS ASSOCIATE DIRECTOR  

E-Print Network [OSTI]

, Fla.; from 1963 to 1965, Chief of Marine Biol ogy, Massachusetts De- partment of Natural Resource for Resource Utilization, has been named Associate Director. His responsibilities embrace: economic and marketing research on fishery products, including projections of demand and supply; foreign-trade analysis

60

Director's Office Building 510F  

E-Print Network [OSTI]

Director's Office Building 510F P.O. Box 11973-5000 Phone 516 344-5414 Fax 516 344-5820 tkirk report the following recommendation was made regarding your experiment, AGS E951, "An R&D Program as part of the national muon collider R&D program. On behalf of Brookhaven National Laboratory

McDonald, Kirk

Note: This page contains sample records for the topic "director shell upstream" 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

Executive Director for Campus Planning &  

E-Print Network [OSTI]

, Robert HVAC Tech Hiscoe, Steve Plumber Lead Nance, Brett Students (18) Building Maint/ Landscape Proposed Laborer Proposed Asst. Director Zone Management TBA Program Coord/ Admin Asst. Housing Maintenance Management 7 ­ 10 Employees General Maintenance Mechanic SMSU General Maintenance Mechanic UPL Trades

Veerman, J. J. P.

62

Residential & Business Services Director's Office  

E-Print Network [OSTI]

Residential & Business Services Director's Office Butts Wynd, North Street, St Andrews, Fife, KY16 by students for students are an integral part of student life and intrinsic to the student residential the residential environment. However, experience tells us that events require careful planning and organisation

Brierley, Andrew

63

Caribbean House Patrick Brown, Faculty Director  

E-Print Network [OSTI]

1 Caribbean House Patrick Brown, Faculty Director Jerry Aviles, Student Director Sonia Nelson, Student Director OVERVIEW The Caribbean House will be a phenomenal experience for everyone, not just the Caribbean culture and demonstrate the beautiful lifestyle that we try to live everyday. There is already

Hayden, Nancy J.

64

Executive Director Carleton Sustainable Energy Research Centre  

E-Print Network [OSTI]

Executive Director Carleton Sustainable Energy Research Centre Carleton University is seeking to appoint an Executive Director to its Sustainable Energy Research Centre. This Centre is one of a series of recent Carleton initiatives in the area of sustainable energy. The Executive Director

Dawson, Jeff W.

65

Bruce Brodie, Managing Director Bruce Brodie  

E-Print Network [OSTI]

1PwC Bruce Brodie, Managing Director Bruce Brodie Managing Director, Insurance Advisory Telephone: 203.864.5204 E-mail: bruce.brodie@us.pwc.com Bruce is a Managing Director in PwC's Financial Services companies. · He has more than 30 years of experience in the insurance industry and has held a number

Sadeh, Norman M.

66

Graduate Hall Director Office of Residential Programs  

E-Print Network [OSTI]

Page 1 Graduate Hall Director Office of Residential Programs Housing Guidelines #12;Page 2 Graduate Hall Director for Residential Programs Guidelines for Residence This document is intended for the Office of Residential Programs Graduate Hall Directors (GHDs) who obtain housing on campus as part

Hone, James

67

April 5, 2007 TO: IC Directors, Deputy Directors, Executive Officers, and Communications Directors  

E-Print Network [OSTI]

FROM: Director, NIH SUBJECT: Open Discourse Reiterated I am writing to remind all NIH staff that our human health. The NIH peer review system has ensured that agency-supported research continues components of the NIH mission. Scientific staff who work in laboratories on the NIH campus

Bandettini, Peter A.

68

Stability of charged thin shells  

SciTech Connect (OSTI)

In this article we study the mechanical stability of spherically symmetric thin shells with charge, in Einstein-Maxwell and Einstein-Born-Infeld theories. We analyze linearized perturbations preserving the symmetry, for shells around vacuum and shells surrounding noncharged black holes.

Eiroa, Ernesto F. [Instituto de Astronomia y Fisica del Espacio, C.C. 67, Suc. 28, 1428, Buenos Aires (Argentina); Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria Pab. I, 1428, Buenos Aires (Argentina); Simeone, Claudio [Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria Pab. I, 1428, Buenos Aires (Argentina); IFIBA, CONICET, Ciudad Universitaria Pab. I, 1428, Buenos Aires (Argentina)

2011-05-15T23:59:59.000Z

69

Recent Advances in Shell Evolution with Shell-Model Calculations  

E-Print Network [OSTI]

Shell evolution in exotic nuclei is investigated with large-scale shell-model calculations. After presenting that the central and tensor forces produce distinctive ways of shell evolution, we show several recent results: (i) evolution of single-particle-like levels in antimony and cupper isotopes, (ii) shape coexistence in nickel isotopes understood in terms of configuration-dependent shell structure, and (iii) prediction of the evolution of the recently established $N=34$ magic number towards smaller proton numbers. In any case, large-scale shell-model calculations play indispensable roles in describing the interplay between single-particle character and correlation.

Yutaka Utsuno; Takaharu Otsuka; Yusuke Tsunoda; Noritaka Shimizu; Michio Honma; Tomoaki Togashi; Takahiro Mizusaki

2014-09-16T23:59:59.000Z

70

OPTIMAL ALLOCATION OF TRADABLE EMISSION PERMITS UNDER UPSTREAM-DOWNSTREAM STRATEGIC  

E-Print Network [OSTI]

OPTIMAL ALLOCATION OF TRADABLE EMISSION PERMITS UNDER UPSTREAM-DOWNSTREAM STRATEGIC INTERACTION-00437645,version1-1Dec2009 #12;Optimal allocation of tradable emission permits under upstream-downstream (downstream) by considering the following three-stages game: in the ...rst stage, one of the ...rms sets

Boyer, Edmond

71

TO: Deans, Directors and Department Heads FROM: Charles Eaton, Interim Controller and Director of Accounting  

E-Print Network [OSTI]

TO: Deans, Directors and Department Heads FROM: Charles Eaton, Interim Controller and Director in the current fiscal year. Purchase Requisitions: Purchases under $10,000 (Includes Corporate Express) June 11

Holsinger, Kent

72

ASSISTANT TO THE PRESIDENT & DIRECTOR OF EXECUTIVE OFFICE OPERATIONS & EVENTS DIRECTOR OF INTERNAL AUDIT  

E-Print Network [OSTI]

FOR ACADEMIC AFFAIRS James Henderson VICE PRESIDENT FOR STUDENT AFFAIRS Patricia F. Cottonham ASSOCIATE DEAN TECHNOLOGY COMPUTING SUPPORT SERVICES Patrick Landry DIRECTOR, INFORMATION SYSTEMS Sam Bullard DIRECTOR ACCOUNTS PAYABLE RISK INSURANCE BUDGET ANALYST Vacant FINANCIAL LIAISON, UL LAFAYETTE FOUNDATION FINANCIAL

Kearfott, R. Baker

73

Supervisory Public Affairs Specialist (Communications Director)  

Broader source: Energy.gov [DOE]

The Communications Director reports directly to the Deputy Administrator. Additional vacancies may be filled through this vacancy announcement or if they become available.

74

Live with the Energy Innovation Hub Directors  

Broader source: Energy.gov [DOE]

Tune in today, Tuesday, March 6, 2012, at 2:15pm EST for a live discussion with our three Energy Innovation Hubs directors.

75

Dr. Edward Smith Director, International Center  

E-Print Network [OSTI]

Dr. Edward Smith Director, International Center Robinson 117 Rowan University President, Delta or at ic@rowan.edu. Sincerely, Edward C. Smith III

Rusu, Adrian

76

Director's Discretionary Research and Development Program, Annual...  

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

Report FY 2007 Draft Environmental Assessment of Three Site Development Projects at the National Renewable Energy Laboratory South Table Mountain Site. Director's Discretionary...

77

Director's Fellowships | Argonne National Laboratory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesDataTranslocation ofthe APS User OfficeDirector

78

Our Director | The Ames Laboratory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Regionat CornellInternships,(SC) LaboratoriesDirector Image Adam

79

Director's commitment to diversity recognized  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct:Directives Templates by WebsiteFacilityDirector's

80

PNNL: About PNNL - Director's Message  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratorySpeedingOptimizingTools Software andDirector's Message Dr. Steven

Note: This page contains sample records for the topic "director shell upstream" 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

Upstream Financial Review of the Global Oil and Natural Gas Industry  

Reports and Publications (EIA)

This analysis focuses on financial and operating trends of the oil and natural gas production business segment, often referred to as upstream operations, of 42 global oil and natural gas producing companies

2014-01-01T23:59:59.000Z

82

Effects of upstream wake phasing on the performance of transonic compressors  

E-Print Network [OSTI]

The effect of the upstream wake phase on the work input (i.e., rise in stagnation enthalpy across the blade row) of a transonic rotor is examined computationally and analytically. It is found that the compressor work depends ...

Nolan, Sean Patrick Rock

2009-01-01T23:59:59.000Z

83

Shell to shell energy transfer in magnetohydrodynamic dynamo simulations  

E-Print Network [OSTI]

Shell to shell energy transfer in magnetohydrodynamic dynamo simulations Pablo Mininni, Alexandros 80307 (Dated: May 5, 2005) We study the transfer of energy between different scales for forced three, and which scales of the magnetic field receive energy directly from the velocity field and which scales

Pouquet, Annick

84

Canada House Sarah Watson, Program Director  

E-Print Network [OSTI]

1 Canada House Sarah Watson, Program Director Clifton Beach, Program Director OVERVIEW By becoming part of the Canadian House, students will learn about the culture of Canada and come to appreciate organizational structure will give a new perspective of what living in Canada is like for individuals like us

Hayden, Nancy J.

85

Canada House Jonathon Wilkins, Student Director  

E-Print Network [OSTI]

1 Canada House Jonathon Wilkins, Student Director Emily Phelps, Student Director OVERVIEW In the Canada House program, we will focus on three main focal aspects of Canada: geography, history and proactively all subjects related to Canada. We will view films on a regular basis and hold weekly meetings

Hayden, Nancy J.

86

Secretary Bodman and Rosatom Director Kiriyenko Meet to Discuss...  

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

Rosatom Director Kiriyenko Meet to Discuss U.S.-Russia Nuclear Security Progress Secretary Bodman and Rosatom Director Kiriyenko Meet to Discuss U.S.-Russia Nuclear Security...

87

EERE Assistant Secretary and BETO Director Confirmed Speakers...  

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

EERE Assistant Secretary and BETO Director Confirmed Speakers for Algae Biomass Summit EERE Assistant Secretary and BETO Director Confirmed Speakers for Algae Biomass Summit...

88

Statement from Ward Sproat on Yucca Mountain, Director of the...  

Energy Savers [EERE]

Ward Sproat on Yucca Mountain, Director of the Office of Civilian Radioactive Waste Management Statement from Ward Sproat on Yucca Mountain, Director of the Office of Civilian...

89

Richard Lazarus Named as Executive Director of National Commission...  

Office of Environmental Management (EM)

Executive Director of National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling Richard Lazarus Named as Executive Director of National Commission on the BP...

90

DOE Head Contracting Authority (HCA) and Procurement Director...  

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

DOE Head Contracting Authority (HCA) and Procurement Director (PD) Directory DOE Head Contracting Authority (HCA) and Procurement Director (PD) Directory HCA and PD List Sept 23...

91

Campus Public Safety Office Michael Soto, Director of Public Safety  

E-Print Network [OSTI]

Campus Public Safety Office Michael Soto, Director of Public Safety Service Resource, teaching, research and service. Michael D. Soto Director of Public Safety Public Safety Office Service

Bertini, Robert L.

92

Lorrie A. Johnson, Acting Associate Director | OSTI, US Dept...  

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

Lorrie A. Johnson, Acting Associate Director Lorrie Apple Johnson currently serves as Acting Associate Director for Administrative and Information Services, overseeing a range of...

93

associate director department: Topics by E-print Network  

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

Summary: Smailes COMPTROLLER Ian Burgess MANAGING DIRECTOR UNIVERSITY COMMUNITY SERVICES Debbie Harvie MANAGING DIRECTOR STUDENT HOUSING AND HOSPITALITY SERVICES Andrew Parr...

94

Shell Hoop Prestress Generated by Welding  

E-Print Network [OSTI]

to allow determination of a shell-to-yoke coefficient ofAluminum plates clamp the shell pieces against the yoke forType 304 stainless steel shell halves 5 in. long and 1/4 in.

Meuser, R.B.

2011-01-01T23:59:59.000Z

95

NERSC Seeks New Director - Job Position Posted  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Opticalhttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gif Directorate -News,AdvancedSeeks New Director -

96

Optimum rotationally symmetric shells for flywheel rotors  

DOE Patents [OSTI]

A flywheel rim support formed from two shell halves. Each of the shell halves has a disc connected to the central shaft. A first shell element connects to the disc at an interface. A second shell element connects to the first shell element. The second shell element has a plurality of meridional slits. A cylindrical shell element connects to the second shell element. The cylindrical shell element connects to the inner surface of the flywheel rim. A flywheel rim support having a disc connected an outer diameter of a shaft. Two optimally shaped shell elements connect to the optimally shaped disc at an interface. The interface defines a discontinuity in a meridional slope of said support. A cylindrical shell element connects to the two shell elements. The cylindrical shell element has an outer surface for connecting to the inner surface of the flywheel rim. A flywheel rim casing includes an annular shell connected to the central shaft. The annular shell connects to the flywheel rim. A composite shell surrounds the shaft, annular shell and flywheel rim.

Blake, Henry W. (Oak Ridge, TN)

2000-01-01T23:59:59.000Z

97

Current Positions: Director Oil, Gas, & Mining, Vecron Lordstock Group (VLG)  

E-Print Network [OSTI]

: Chief Scientist and Director Carborundum Technology Center, The Carborundum Corporation (Niagara Falls The Carborundum Company #12;

Boolchand, Punit

98

Measurement of turbulent flow upstream and downstream of a circular pipe bend  

SciTech Connect (OSTI)

We measured velocity distribution in cross sections of a fully developed turbulent pipe flow upstream and downstream of a 90 degree sign bend by synchronizing two sets of a particle image velocimetry (PIV) system. Unsteady undulation of Dean vortices formed downstream from the bend was characterized by the azimuthal position of the stagnation point found on the inner and outer sides of the bend. Linear stochastic estimation was applied to capture the upstream flow field conditioned by the azimuthal location of the stagnation point downstream from the bend. When the inner-side stagnation point stayed below (above) the symmetry plane, the conditional streamwise velocity upstream from the bend exhibited high-speed streaks extended in a quasi-streamwise direction on the outer side of the curvature above (below) the symmetry plane.

Sakakibara, Jun; Machida, Nobuteru [Department of Engineering Mechanics and Energy, University of Tsukuba, Tsukuba 305-8573 (Japan)

2012-04-15T23:59:59.000Z

99

Director Position Center for Urban Transportation  

E-Print Network [OSTI]

Director Position Center for Urban Transportation The Center for Urban Transportation Research for state policymakers, transportation agencies, transportation professionals and the public. CUTR conducts of Transportation's Federal Transit Administration and Federal Highway Administration, the Florida Department

Arslan, Hüseyin

100

MINNESOTA GEOLOGICAL SURVEY Harvey Thorleifson, Director  

E-Print Network [OSTI]

for geologic carbon sequestration in the Midcontinent Rift System in Minnesota, Minnesota Geological Survey IN THE MIDCONTINENT RIFT SYSTEM OF MINNESOTA : ASSESSMENT OF POTENTIAL FOR DEEP GEOLOGIC SEQUESTRATION OF CARBONMINNESOTA GEOLOGICAL SURVEY Harvey Thorleifson, Director POTENTIAL CAPACITY FOR GEOLOGIC CARBON

Note: This page contains sample records for the topic "director shell upstream" 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

Science Mission Directorate Deputy Associate Administrator Programs  

E-Print Network [OSTI]

Handbook 2. Background 2.1 The Science Mission Directorate implements the NASA Strategic Plan and national) and concluding with decommissioning/disposal (Phase F). 4. Types of Meetings 4.1 DPMC meetings may

Christian, Eric

102

Karnig H. Ohannessian Deputy Director, Energy & Environmental  

E-Print Network [OSTI]

Karnig H. Ohannessian Deputy Director, Energy & Environmental Readiness Division Deputy Chief of Naval Operations Energy and Environmental Readiness Division (OPNAV N45), where he is the senior, environmental, compatibility and sustainability, and radiological controls. The energy program promotes energy

103

June 29, 2006 Timothy H. Johnson, Director  

E-Print Network [OSTI]

June 29, 2006 Timothy H. Johnson, Director Department of Administrative Services County of Allegheny, Pennsylvania Dear Mr. Johnson, I am in receipt of your letter of June 15th and as a result am

Eckhardt, Dave

104

August 10, 2006 Timothy H. Johnson, Director  

E-Print Network [OSTI]

August 10, 2006 Timothy H. Johnson, Director Department of Administrative Services County of Allegheny, Pennsylvania Dear Mr. Johnson, I appreciate the time you spent on the phone with me yesterday

Eckhardt, Dave

105

Responsible University Officials: Director of Purchasing  

E-Print Network [OSTI]

Responsible University Officials: Director of Purchasing Controller Responsible Offices: Purchasing Resource Services Controller's Office Origination Date: December 1, 2008 Purchasing Policy - Quick Reference Guide The entire Purchasing Policy and Procedures document is available on the NU Portal

Kuzmanovic, Aleksandar

106

Insulative laser shell coupler  

DOE Patents [OSTI]

A segmented coaxial laser shell assembly having at least two water jacket sections, two pairs of interconnection half rings, a dielectric break ring, and a pair of threaded ring sections is disclosed. Each water jacket section with an inner tubular section that defines an inner laser cavity with water paths adjacent to at least a portion of the exterior of the inner tubular section, and mating faces at the end of the water jacket section through which the inner laser cavity opens and which defines at least one water port therethrough in communication with the water jackets. The water paths also define in their external surface a circumferential notch set back from and in close proximity to the mating face. The dielectric break ring has selected thickness and is placed between, and in coaxial alignment with, the mating faces of two of the adjacent water jacket sections. The break ring also defines an inner laser cavity of the same size and shape as the inner laser cavity of the water jacket sections and at least one water passage through the break ring to communicate with at least one water port through the mating faces of the water jacket sections. 4 figs.

Arnold, P.A.; Anderson, A.T.; Alger, T.W.

1994-09-20T23:59:59.000Z

107

Stability of elastic grid shells  

E-Print Network [OSTI]

The elastic grid shell is a solution that combines double curvature and ease of mounting. This structural system, based on the deformation of an initially at grid without shear stiffness was invented more than fifty years ...

Mesnil, Romain, M. Eng. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

108

The Storage of Shelled Pecans.  

E-Print Network [OSTI]

AGRIC - KPERIA .. -. STATIC t,4L EI rlENT ! C. H. MCUOSELL, Act~ng mrector Collegz Station. Texas 'LLETIN NO. 667 MARCH, THE STORAGE OF SHELLED PEC-4NS FRED R. BRISON Division of Horticulture . AGRICULTURAL AND MECHANICAL COLLEGE OF TE... Gibb Gilchrist, President [Blank Page in Original Bulletin] Shelled pecans may change in flavor, texture, and color, while in storage. They may also change as a result of insect or disease damage. Kernels change in flavor by becoming progressively...

Brison, Fred R. (Fred Robert)

1945-01-01T23:59:59.000Z

109

Are Hadrons Shell-Structured? Paolo Palazzi  

E-Print Network [OSTI]

Are Hadrons Shell-Structured? Paolo Palazzi particlez.org, PO Box 62, CH-1217 Meyrin 1, Switzerland atoms and nuclei, are shell-structured. The mesonic shells mass series, combined with the results of a mass quantization analysis, reveals striking similarities with the nuclear shells. In addition

110

Computation Directorate 2007 Annual Report  

SciTech Connect (OSTI)

If there is a single word that both characterized 2007 and dominated the thoughts and actions of many Laboratory employees throughout the year, it is transition. Transition refers to the major shift that took place on October 1, when the University of California relinquished management responsibility for Lawrence Livermore National Laboratory (LLNL), and Lawrence Livermore National Security, LLC (LLNS), became the new Laboratory management contractor for the Department of Energy's (DOE's) National Nuclear Security Administration (NNSA). In the 55 years under the University of California, LLNL amassed an extraordinary record of significant accomplishments, clever inventions, and momentous contributions in the service of protecting the nation. This legacy provides the new organization with a built-in history, a tradition of excellence, and a solid set of core competencies from which to build the future. I am proud to note that in the nearly seven years I have had the privilege of leading the Computation Directorate, our talented and dedicated staff has made far-reaching contributions to the legacy and tradition we passed on to LLNS. Our place among the world's leaders in high-performance computing, algorithmic research and development, applications, and information technology (IT) services and support is solid. I am especially gratified to report that through all the transition turmoil, and it has been considerable, the Computation Directorate continues to produce remarkable achievements. Our most important asset--the talented, skilled, and creative people who work in Computation--has continued a long-standing Laboratory tradition of delivering cutting-edge science even in the face of adversity. The scope of those achievements is breathtaking, and in 2007, our accomplishments span an amazing range of topics. From making an important contribution to a Nobel Prize-winning effort to creating tools that can detect malicious codes embedded in commercial software; from expanding BlueGene/L, the world's most powerful computer, by 60% and using it to capture the most prestigious prize in the field of computing, to helping create an automated control system for the National Ignition Facility (NIF) that monitors and adjusts more than 60,000 control and diagnostic points; from creating a microarray probe that rapidly detects virulent high-threat organisms, natural or bioterrorist in origin, to replacing large numbers of physical computer servers with small numbers of virtual servers, reducing operating expense by 60%, the people in Computation have been at the center of weighty projects whose impacts are felt across the Laboratory and the DOE community. The accomplishments I just mentioned, and another two dozen or so, make up the stories contained in this report. While they form an exceptionally diverse set of projects and topics, it is what they have in common that excites me. They share the characteristic of being central, often crucial, to the mission-driven business of the Laboratory. Computational science has become fundamental to nearly every aspect of the Laboratory's approach to science and even to the conduct of administration. It is difficult to consider how we would proceed without computing, which occurs at all scales, from handheld and desktop computing to the systems controlling the instruments and mechanisms in the laboratories to the massively parallel supercomputers. The reasons for the dramatic increase in the importance of computing are manifest. Practical, fiscal, or political realities make the traditional approach to science, the cycle of theoretical analysis leading to experimental testing, leading to adjustment of theory, and so on, impossible, impractical, or forbidden. How, for example, can we understand the intricate relationship between human activity and weather and climate? We cannot test our hypotheses by experiment, which would require controlled use of the entire earth over centuries. It is only through extremely intricate, detailed computational simulation that we can test our theories, and simulati

Henson, V E; Guse, J A

2008-03-06T23:59:59.000Z

111

Cool heliosheath plasma and deceleration of the upstream solar wind at the termination shock  

E-Print Network [OSTI]

LETTERS Cool heliosheath plasma and deceleration of the upstream solar wind at the termination. The termination shock occurs where the solar wind changes from being supersonic (with respect to the surrounding of the termination shock between 30 August and 1 September 2007 (refs 47). Since then, Voyager 2 has remained

Richardson, John

112

u.s. Fish Wildl. Servo eire. Upstream Passage of Anadromous Fish  

E-Print Network [OSTI]

u.s. Fish Wildl. Servo eire. Upstream Passage of Anadromous Fish hrough Navigation Locks and Use OF THE INTERIOR u.s. FISH AND WILDLIFE SERVICE BUREAU OF COMMERCIAL FISHERIES Circular 352 #12;Cover Photograph.- Brailing fish from haul seine into live car. #12;UNITED STATES DEPARTMENT OF THE INTERIOR Walter J. Hickel

113

Larmor radius size density holes discovered in the solar wind upstream of Earth's bow shock  

E-Print Network [OSTI]

Larmor radius size density holes discovered in the solar wind upstream of Earth's bow shock G. K. Cao Key Laboratory for Space Weather, CSSAR, CAS, Beijing, China K. Meziane Physics Department that are five or more times the solar wind density. Particle distributions show the steepened edge can behave

California at Berkeley, University of

114

Numerical study of the effects of upstream flow condition upon orifice flow meter performance  

SciTech Connect (OSTI)

Recent experimental work has shown that when the mean velocity profile upstream of an orifice plate has a deficit on the centerline and higher velocities at the outer edges of the pipe, the pressure drop across the orifice is greater than if the flow upstream is fully developed. It is proposed that this increase in [Delta]P is directly correlated with the radial distribution of momentum upstream of the orifice plate. In an effort to investigate how the upstream flow condition affects the pressure distribution along the pipe wall and to determine if the hypothesis is correct, Creare.X Inc. 's FLUENT numerical analysis program was used to simulate the effects. Two [beta] ratios (0.50 and 0.75) have been considered with various mean velocity inlet profiles. Inlet profiles include the 1/16th, 1/7th, 1/8th, 1/9th and 1/10th power law power law, uniform flow, and two linear distributions. The results indicate that there is a correlation between the second and third-order moments of momentum and the value of the discharge coefficient. This empirical correlation, after being fully verified by experimental data, can be used to estimate the change in the coefficient of discharge given the inlet velocity profile.

Morrison, G.L.; Panak, D.L.; DeOtte, R.E. Jr. (Texas A and M Univ., College Station, TX (United States). Mechanical Engineering Dept.)

1993-11-01T23:59:59.000Z

115

Foam shell project: Progress report  

SciTech Connect (OSTI)

The authors report on their work to produce a foam shell target for two possible applications: (1) as liquid-layered cryogenic target on Omega Upgrade, and (2) as a back-up design for the NIF. This target consists of a roughly 1 mm diameter and 100 {mu}m thick spherical low-density foam shell surrounding a central void. The foam will be slightly overfilled with liquid D{sub 2} or DT, the overfilled excess being symmetrically distributed on the inside of the shell and supported by thermal gradient techniques. The outside of the foam is overcoated with full density polymer which must be topologically smooth. The technology for manufacturing this style of foam shell involves microencapsulation techniques and has been developed by the Japanese at ILE. Their goal is to determine whether this technology can be successfully adapted to meet US ICF objectives. To this end a program of foam shell development has been initiated at LLNL in collaboration with both the General Atomics DOE Target Fabrication Contract Corporation and the Target Fabrication Group at LLE.

Overturf, G.; Reibold, B.; Cook, B. [Lawrence Livermore National Lab., CA (United States); Schroen-Carey, D. [WJSA (United States)

1994-03-25T23:59:59.000Z

116

Shell model Monte Carlo methods  

SciTech Connect (OSTI)

We review quantum Monte Carlo methods for dealing with large shell model problems. These methods reduce the imaginary-time many-body evolution operator to a coherent superposition of one-body evolutions in fluctuating one-body fields; resultant path integral is evaluated stochastically. We first discuss the motivation, formalism, and implementation of such Shell Model Monte Carlo methods. There then follows a sampler of results and insights obtained from a number of applications. These include the ground state and thermal properties of pf-shell nuclei, thermal behavior of {gamma}-soft nuclei, and calculation of double beta-decay matrix elements. Finally, prospects for further progress in such calculations are discussed. 87 refs.

Koonin, S.E. [California Inst. of Tech., Pasadena, CA (United States). W.K. Kellogg Radiation Lab.; Dean, D.J. [Oak Ridge National Lab., TN (United States)

1996-10-01T23:59:59.000Z

117

Proposition 13 and The California Fiscal Shell Game  

E-Print Network [OSTI]

and The California Fiscal Shell Game Notes Others, however,13 and The California Fiscal Shell Game References Abadie,13 and The California Fiscal Shell Game Kogan, Vladimir, and

McCubbins, Colin H; McCubbins, Mathew D

2010-01-01T23:59:59.000Z

118

Eco-Design of River Fishways for Upstream Passage: Application for Hanfeng Dam, Pengxi River, China  

SciTech Connect (OSTI)

This paper provides a scientific approach to eco-design of river fishways to allow upstream movement of fish past new and existing dams in China. This eco-design approach integrates principles of fish ecology/behavior and engineering, a scientific field also known as bio-engineering or eco-hydraulics. We define a fishway as a structure or mechanism to convey fish upstream past a dam. Man-made or natural stream beds can be part of the fishway mechanism. Fish include bony and non-bony fishes, and upstream passage is the concern here, not downstream passage. The problem is dams block access to upstream habitat used for spawning, rearing, and refuge, i.e., dams decrease habitat connectivity. A solution to alleviate this problem is to design fishways, preferably while the dam is being designed, but if necessary, as retrofits afterward to provide a route that fish can and will use to pass safely upstream without undue delay. Our eco-design approach for fishways involves eight steps: 1) identify the primary species of importance; 2) understand basic ecology and behavior of these fish; 3) characterize the environmental conditions where passage is or will be blocked; 4 identify fishway alternatives and select a preferred alternative; 5) establish eco-design criteria for the fishway, either from management agencies or, if necessary, developed specifically for the given site; 6) where needed, identify and perform research required to resolve critical uncertainties and finalize the eco-design criteria; 7) apply the eco-design criteria and site-specific considerations to design the fishway, involving peer-review by local stakeholders in the process; 8) build the fishway, monitor its effectiveness, and apply the lessons learned. Example fishways are described showing a range of eco-designs depending on the dam site and fish species of concern. We apply the eco-design principles to recommend an approach and next steps for a fishway to pass fish upstream at Hanfeng Dam, an existing regulating dam forming Hanfeng Lake on the Pengxi River near Kaixian, China.

Johnson, Gary E.; Rainey, William S.

2012-05-20T23:59:59.000Z

119

2011 Computation Directorate Annual Report  

SciTech Connect (OSTI)

From its founding in 1952 until today, Lawrence Livermore National Laboratory (LLNL) has made significant strategic investments to develop high performance computing (HPC) and its application to national security and basic science. Now, 60 years later, the Computation Directorate and its myriad resources and capabilities have become a key enabler for LLNL programs and an integral part of the effort to support our nation's nuclear deterrent and, more broadly, national security. In addition, the technological innovation HPC makes possible is seen as vital to the nation's economic vitality. LLNL, along with other national laboratories, is working to make supercomputing capabilities and expertise available to industry to boost the nation's global competitiveness. LLNL is on the brink of an exciting milestone with the 2012 deployment of Sequoia, the National Nuclear Security Administration's (NNSA's) 20-petaFLOP/s resource that will apply uncertainty quantification to weapons science. Sequoia will bring LLNL's total computing power to more than 23 petaFLOP/s-all brought to bear on basic science and national security needs. The computing systems at LLNL provide game-changing capabilities. Sequoia and other next-generation platforms will enable predictive simulation in the coming decade and leverage industry trends, such as massively parallel and multicore processors, to run petascale applications. Efficient petascale computing necessitates refining accuracy in materials property data, improving models for known physical processes, identifying and then modeling for missing physics, quantifying uncertainty, and enhancing the performance of complex models and algorithms in macroscale simulation codes. Nearly 15 years ago, NNSA's Accelerated Strategic Computing Initiative (ASCI), now called the Advanced Simulation and Computing (ASC) Program, was the critical element needed to shift from test-based confidence to science-based confidence. Specifically, ASCI/ASC accelerated the development of simulation capabilities necessary to ensure confidence in the nuclear stockpile-far exceeding what might have been achieved in the absence of a focused initiative. While stockpile stewardship research pushed LLNL scientists to develop new computer codes, better simulation methods, and improved visualization technologies, this work also stimulated the exploration of HPC applications beyond the standard sponsor base. As LLNL advances to a petascale platform and pursues exascale computing (1,000 times faster than Sequoia), ASC will be paramount to achieving predictive simulation and uncertainty quantification. Predictive simulation and quantifying the uncertainty of numerical predictions where little-to-no data exists demands exascale computing and represents an expanding area of scientific research important not only to nuclear weapons, but to nuclear attribution, nuclear reactor design, and understanding global climate issues, among other fields. Aside from these lofty goals and challenges, computing at LLNL is anything but 'business as usual.' International competition in supercomputing is nothing new, but the HPC community is now operating in an expanded, more aggressive climate of global competitiveness. More countries understand how science and technology research and development are inextricably linked to economic prosperity, and they are aggressively pursuing ways to integrate HPC technologies into their native industrial and consumer products. In the interest of the nation's economic security and the science and technology that underpins it, LLNL is expanding its portfolio and forging new collaborations. We must ensure that HPC remains an asymmetric engine of innovation for the Laboratory and for the U.S. and, in doing so, protect our research and development dynamism and the prosperity it makes possible. One untapped area of opportunity LLNL is pursuing is to help U.S. industry understand how supercomputing can benefit their business. Industrial investment in HPC applications has historically been limited by the prohibitive cost of entry

Crawford, D L

2012-04-11T23:59:59.000Z

120

Contact Lee McGetrick Director, Carbon Fiber Technology Facility  

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

Lee McGetrick Director, Carbon Fiber Technology Facility (865) 574-6549 mcgetricklb@ornl.gov Craig Blue, Ph.D. Director, Manufacturing Demonstration Facility (865) 574-4351...

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121

Director of Facilities College of Computer, Math, & Physical Sciences (CMPS)  

E-Print Network [OSTI]

until joining CMPS as Director of Facilities in 2008. Tom has over 30 years experience in government and electrical building upgrades, residential facilities renovations, and construction projectsDirector of Facilities College of Computer, Math, & Physical Sciences (CMPS) University Maryland

Lipsman, Ronald

122

Accounting scandals and stigma by association via director interlocks  

E-Print Network [OSTI]

. The results of the dissertation present strong evidence in support of most of the hypotheses. The characteristics of the interlocking director, the characteristics of the board, the strength of the director interlock, and the quality of corporate governance...

Kang, Soon Lee Eugene

2006-10-30T23:59:59.000Z

123

Los Alamos National Laboratory names Jeffrey Mousseau Associate Director of  

E-Print Network [OSTI]

has been hired as the new associate director for Environmental Programs. Mousseau currently works- 1 - Los Alamos National Laboratory names Jeffrey Mousseau Associate Director of Environmental Programs September 18, 2012 Will Oversee Transuranic Waste Disposal and Environmental Cleanup Projects LOS

124

T-720: Blue Coat Director HTTP Trace Processing Flaw Permits...  

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

0: Blue Coat Director HTTP Trace Processing Flaw Permits Cross-Site Scripting Attacks T-720: Blue Coat Director HTTP Trace Processing Flaw Permits Cross-Site Scripting Attacks...

125

Project Management Update - Paul Bosco, Director, Office of Acquisitio...  

Office of Environmental Management (EM)

PM Update - Paul Bosco, Director, Office of Acquisition & Project Mgt More Documents & Publications Are We There Yet? - Mike Peek, Director, Project Management (MA-63) R1A Slide 1...

126

Department of Energy Names Director for Office of Indian Energy...  

Office of Environmental Management (EM)

Names Director for Office of Indian Energy Policy and Makes Available 2 Million for Clean Energy Projects on Tribal Lands Department of Energy Names Director for Office of Indian...

127

Past and future of grid shell structures  

E-Print Network [OSTI]

Because of their original organic shape and the column free space that they provide, the design of grid shell structures challenges architects and structural engineers in more than one way. Very few grid shell building ...

Paoli, Cline (Cline Aude)

2007-01-01T23:59:59.000Z

128

Applications of Continuum Shell Model  

E-Print Network [OSTI]

The nuclear many-body problem at the limits of stability is considered in the framework of the Continuum Shell Model that allows a unified description of intrinsic structure and reactions. Technical details behind the method are highlighted and practical applications combining the reaction and structure pictures are presented.

Alexander Volya

2006-05-16T23:59:59.000Z

129

Greg Rutherford Executive Director Global Power & Utilities Investment...  

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

Director Global Power & Utilities Investment Banking Morgan Stanley Bankability of Electricity Transmission, Storage and Distribution Infrastructure Investment Opening...

130

Erika Perloff: Director of Educational Programs, Life Lab Science Program  

E-Print Network [OSTI]

Keel Director of Educational Programs, Life Lab ScienceErika Perloff directs educational programs for the Life Lab

Rabkin, Sarah

2010-01-01T23:59:59.000Z

131

February 1, 2006 Emmett Brown, Executive Director  

E-Print Network [OSTI]

February 1, 2006 Emmett Brown, Executive Director National Fresh Water Fishing Hall of Fame P deduce the length of the fish by assuming a height of the angler of 72" and using direct scaling. Even between the distance of the camera to the angler and to the fish. Discounting that distance leads

Arnold, Douglas N.

132

Information Technology Laboratory LETTER FROM THE DIRECTOR  

E-Print Network [OSTI]

Information Technology Laboratory #12;LETTER FROM THE DIRECTOR W elcome to the Informa- tion Technology Laboratory (ITL). As one of the major research components of the National Institute of Standards infra- structure for emerging information technologies and applications. We accomplish these goals

Magee, Joseph W.

133

Ed Synakowski Associate Director, Office of Science  

E-Print Network [OSTI]

to establish the scientific basis for advancing fusion nuclear science." #12;Excerpts from the strategic plan, and multi-scale computing." #12;8 Some perspectives on U.S. fusion and planning · Maintaining the status quoEd Synakowski Associate Director, Office of Science Fusion Energy Sciences The charge for advice

134

March 22, 2011 All Deans and Directors  

E-Print Network [OSTI]

Tohoku-Pacific Ocean Earthquake Headquarters for Disaster Countermeasures Director, University President and the Environmental Radiation Information Project to the eleventh floor of the General Administration Building, both hours or on weekends or holidays) Mobile: 090-3062-2243 3 Environmental Radiation Countermeasures

Miyashita, Yasushi

135

Ali Shakouri Director, Birck Nanotechnology Center  

E-Print Network [OSTI]

has applications in advancing technology for electric-powered ships and other electric vehicles. DrAli Shakouri Director, Birck Nanotechnology Center Professor, Electrical and Computer Engineering shakouri@purdue.edu 765-494-3509 Ali Shakouri is a Professor of Electrical and Computer Engineering

Ginzel, Matthew

136

Biology Office Shauna C. Anderson, Director  

E-Print Network [OSTI]

Biology Biology Office Shauna C. Anderson, Director 375 WIDB, (801) 422-4295 College of Biology program in biology has open enrollment. The Discipline A degree for students who desire a broad approach to biology, the major provides solid preparation for graduate schools in most fields of biology as well

Hart, Gus

137

Dead Poets Society Anna Mariani, Program Director  

E-Print Network [OSTI]

1 Dead Poets Society Anna Mariani, Program Director OVERVIEW "Carpe diem! Seize the day, boys. Make, a New England boarding school, brings poetry to life in the 1989 film Dead Poets Society. What if we? By living it--carpe diem-style! To do this, we'll live as the dead poets that inspire the film once lived

Hayden, Nancy J.

138

Bruce E. Warner Deputy Associate Director  

E-Print Network [OSTI]

P6113 Bruce E. Warner Deputy Associate Director Lawrence Livermore National Laboratory November 20 Administration by University of California Lawrence Livermore National Laboratory under Contract W-7405-Eng-48, 2003 Presentation to Fusion Power Associates Annual Meeting and Symposium NIF: Transition to a Target

139

Annual Report Diana H. Wall, Director  

E-Print Network [OSTI]

Student Sustainability Center more than doubled its student engagement, and our pre-college Summer2013-2014 Annual Report #12;Diana H. Wall, Director CSU is at the forefront of sustainability if such systems are to endure, and developing the expertise that is needed to shape a sustainable future

140

from the Director... ...continued on page 3  

E-Print Network [OSTI]

and on orbital-free density-functional theory. highly productive year in publishing research articles. At least............................................................ 1, 5 2012 Member Books.....................................................2, 5 NSF Early Career the Director... ...continued from page 1 The book "Multifunctional Oxide Heterostructures" is pub- lished

Farritor, Shane

Note: This page contains sample records for the topic "director shell upstream" from the National Library of EnergyBeta (NLEBeta).
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141

Rank Project Name Directorate, Dept/Div  

E-Print Network [OSTI]

Devalver High Energy Nuclear Physics, CAD (M. Van Essendelft) $953 $4,000.00 0.24 20 cylinders (haz waste,000 $830.00 7.23 6 liters of industrial waste 8 Disposal of #6 Fuel Oil * EENS (Yousif Celebi $500 $4Rank Project Name Directorate, Dept/Div and POC Cost Savings Payback (Years) Waste Reduction 1

142

Director Leaving the National Energy Technology Laboratory  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy today announced that Carl O. Bauer is retiring from federal service and leaving the National Energy Technology Laboratory effective February 28, 2010, following a distinguished four-year tenure as the laboratory's director, completing an impressive federal civilian and military career.

143

Rank Project Name Directorate, Dept/Div  

E-Print Network [OSTI]

waste 2 Motion Lights Energy Sciences & Technology, EENS (Dave Elling) $3,200 $7,000.00 0.46 Energy Light Source, NSLS (John Aloi) $1,500 $5,200.00 0.29 200 gallons corrosive waste 6 Electronic RecyclingRank Project Name Directorate, Dept/Div and POC Cost Savings Payback (Years) Waste Reduction 1

144

November 5, 2003 Kathryn Jett, Director  

E-Print Network [OSTI]

November 5, 2003 Kathryn Jett, Director David Feinberg, Compliance Manager Alcohol & Drug Programs. Violation of the city's `Certificate of Occupancy' indicating 27 persons maximum. This property has at least for this property. The `Certificate of Occupancy' of this property is 27 persons (IF the occupancy is enforced). How

Touretzky, David S.

145

Laboratory Director PRINCETON PLASMA PHYSICS LABORATORY  

E-Print Network [OSTI]

.C. Zarnstorff Deputy Director for Operations A.B. Cohen Laboratory Management Council Research Council Associate Diagnostics D.W. Johnson Electrical Systems C. Neumeyer Lab Astrophysics M. Yamada, H. Ji Projects: MRX, MRI Science Education A. Post-Zwicker Quality Assurance J.A. Malsbury Tech. Transfer Patents & Publications L

Princeton Plasma Physics Laboratory

146

Shell Formation and Bone Strength Laying Hens  

E-Print Network [OSTI]

Shell Formation and Bone Strength in Laying Hens Effects of Age, Daidzein and Exogenous Estrogen Cover aquarelle: E. Spörndly-Nees #12;Shell Formation and Bone Strength in Laying Hens Effects of Age eggshells as shell quality declines with age during the laying period. This is a concern for food safety

147

IBM Systems Director Active Energy Manager Installation and User's Guide  

E-Print Network [OSTI]

IBM Systems Director Active Energy Manager Installation and User's Guide Version 4.3 #12;#12;IBM Systems Director Active Energy Manager Installation and User's Guide Version 4.3 #12;ii IBM Systems Director Active Energy Manager: Installation and User's Guide #12;About this book This book provides

148

IBM Systems Director VMControl Installation and User's Guide  

E-Print Network [OSTI]

IBM Systems Director VMControl Installation and User's Guide Version 2 Release 2 #12;#12;IBM Systems Director VMControl Installation and User's Guide Version 2 Release 2 #12;ii IBM Systems Director read this book . . . . . . . . . 1 Conventions and terminology . . . . . . . . 1 Chapter 2. IBM Systems

149

E-Print Network 3.0 - advanced technologies directorate Sample...  

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

Director Center for Advanced Nitride Electronics Umesh Mishra... , Director Optoelectronics Technology ... Source: Becker, Luann - Institute for Crustal Studies, University...

150

Turbine blade with spar and shell  

DOE Patents [OSTI]

A turbine blade with a spar and shell construction in which the spar and the shell are both secured within two platform halves. The spar and the shell each include outward extending ledges on the bottom ends that fit within grooves formed on the inner sides of the platform halves to secure the spar and the shell against radial movement when the two platform halves are joined. The shell is also secured to the spar by hooks extending from the shell that slide into grooves formed on the outer surface of the spar. The hooks form a serpentine flow cooling passage between the shell and the spar. The spar includes cooling holes on the lower end in the leading edge region to discharge cooling air supplied through the platform root and into the leading edge cooling channel.

Davies, Daniel O. (Palm City, FL); Peterson, Ross H. (Loxahatchee, FL)

2012-04-24T23:59:59.000Z

151

Shell and Tube Heat Exchangers  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists' Research |RegulationRenewable Energy (EERE) |SeniorIt seems likeShawn Wang - Director

152

Asymptotic safety goes on shell  

E-Print Network [OSTI]

It is well known in quantum field theory that the off-shell effective action depends on the gauge choice and field parametrization used in calculating it. Nevertheless, the typical scheme in which the scenario of asymptotically safe gravity is investigated is an off-shell version of the functional renormalization group equation. Working with the Einstein-Hilbert truncation as a test bed, we develop a new scheme for the analysis of asymptotically safe gravity in which the on-shell part of the effective action is singled out and we show that the beta function for the essential coupling has no explicit gauge-dependence. In order to reach our goal, we introduce several technical novelties, including a different decomposition of the metric fluctuations, a new implementation of the ghost sector, and a new cut-off scheme. We find a non-trivial fixed point, with a value of the cosmological constant which is independent of the gauge-fixing parameters.

Dario Benedetti

2011-11-11T23:59:59.000Z

153

Eco-Efficiency in Practice: Aligning Business and Environmental Interests in the Upstream Oil and Gas Sector  

E-Print Network [OSTI]

, CETAC-WEST (Canadian Environmental Technology Advancement Corporation - West), in mid-2000, introduced a practical approach to eco-efficiency to Western Canada's upstream oil and gas sector. The CETAC-WEST Eco-Efficiency Program, focused primarily...

Lukacs, J.; Munroe, V.

2005-01-01T23:59:59.000Z

154

Upstream vs. Downstream CO2 Trading: A Comparison for the Electricity Context  

E-Print Network [OSTI]

www.eprg.group.cam.ac.uk E P R G W O R K IN G P A P E R Abstract Upstream vs. Downstream CO2 Trading: A Comparison for the Electricity Context EPRG Working Paper 1010 Cambridge Working Paper in Economics 1018 Benjamin F. Hobbs... , James Bushnell and Frank A. Wolak In electricity, downstream CO2 regulation requires retail suppliers to buy energy from a mix of sources so that their weighted emissions satisfy a standard. It has been argued that such load-based regulation...

Hobbs, Benjamin F; Bushnell, J; Wolak, F A

155

Colloidal liquids of yolk-shell particles  

E-Print Network [OSTI]

In this paper we develop statistical mechanical tools to describe the intermediate- and long-time collective- and self-diffusion properties of a liquid of strongly-interacting hollow spherical particles (shells), each bearing a smaller solid sphere (yolk) in its interior. To decouple two complex effects we assume that the hydrodynamic interactions can be accounted for through the effective short-time self-diffusion coefficients $D^0_s$ and $D^0_y$ that describe the short-time Brownian motion of the yolk and the shell particles, and develop a self-consistent generalized Langevin equation theory to describe the intermediate- and long-time effects of the direct shell-shell, yolk-shell and yolk-yolk interactions. In a concrete application, we consider the simplest yolk-shell model system involving purely repulsive hard-body interactions between all (shell and yolk) particles. Using a softened version of these interparticle potentials we perform Brownian dynamics simulations to determine the mean squared displacement of both types of particles, as well as the intermediate scattering function of the yolk-shell complex. We compare the theoretical and simulation results between them, and with the results for the same system in the absence of yolks. We find that the yolks, which have no effect on the shell-shell static structure, influences the dynamic properties in a predictable manner, fully captured by the theory.

L. E. Sanchez Diaz; E. C. Cortes-Morales; X. Li; Wei-Ren Chen; M. Medina-Noyola

2014-07-23T23:59:59.000Z

156

Cosmic ray diffusive acceleration at shock waves with finite upstream and downstream escape boundaries  

E-Print Network [OSTI]

In the present paper we discuss the modifications introduced into the first-order Fermi shock acceleration process due to a finite extent of diffusive regions near the shock or due to boundary conditions leading to an increased particle escape upstream and/or downstream the shock. In the considered simple example of the planar shock wave we idealize the escape phenomenon by imposing a particle escape boundary at some distance from the shock. Presence of such a boundary (or boundaries) leads to coupled steepening of the accelerated particle spectrum and decreasing of the acceleration time scale. It allows for a semi-quantitative evaluation and, in some specific cases, also for modelling of the observed steep particle spectra as a result of the first-order Fermi shock acceleration. We also note that the particles close to the upper energy cut-off are younger than the estimate based on the respective acceleration time scale. In Appendix A we present a new time-dependent solution for infinite diffusive regions near the shock allowing for different constant diffusion coefficients upstream and downstream the shock.

M. Ostrowski; R. Schlickeiser

1996-04-18T23:59:59.000Z

157

Upstream Measurements of Wind Profiles with Doppler Lidar for Improved Wind Energy Integration  

SciTech Connect (OSTI)

New upstream measurements of wind profiles over the altitude range of wind turbines will be produced using a scanning Doppler lidar. These long range high quality measurements will provide improved wind power forecasts for wind energy integration into the power grid. The main goal of the project is to develop the optimal Doppler lidar operating parameters and data processing algorithms for improved wind energy integration by enhancing the wind power forecasts in the 30 to 60 minute time frame, especially for the large wind power ramps. Currently, there is very little upstream data at large wind farms, especially accurate wind profiles over the full height of the turbine blades. The potential of scanning Doppler lidar will be determined by rigorous computer modeling and evaluation of actual Doppler lidar data from the WindTracer system produced by Lockheed Martin Coherent Technologies, Inc. of Louisville, Colorado. Various data products will be investigated for input into numerical weather prediction models and statistically based nowcasting algorithms. Successful implementation of the proposed research will provide the required information for a full cost benefit analysis of the improved forecasts of wind power for energy integration as well as the added benefit of high quality wind and turbulence information for optimal control of the wind turbines at large wind farms.

Rodney Frehlich

2012-10-30T23:59:59.000Z

158

Identifying emerging smart grid impacts to upstream and midstream natural gas operations.  

SciTech Connect (OSTI)

The Smart Grid has come to describe a next-generation electrical power system that is typified by the increased use of communications and information technology in the generation, delivery and consumption of electrical energy. Much of the present Smart Grid analysis focuses on utility and consumer interaction. i.e. smart appliances, home automation systems, rate structures, consumer demand response, etc. An identified need is to assess the upstream and midstream operations of natural gas as a result of the smart grid. The nature of Smart Grid, including the demand response and role of information, may require changes in upstream and midstream natural gas operations to ensure availability and efficiency. Utility reliance on natural gas will continue and likely increase, given the backup requirements for intermittent renewable energy sources. Efficient generation and delivery of electricity on Smart Grid could affect how natural gas is utilized. Things that we already know about Smart Grid are: (1) The role of information and data integrity is increasingly important. (2) Smart Grid includes a fully distributed system with two-way communication. (3) Smart Grid, a complex network, may change the way energy is supplied, stored, and in demand. (4) Smart Grid has evolved through consumer driven decisions. (5) Smart Grid and the US critical infrastructure will include many intermittent renewables.

McIntyre, Annie

2010-09-01T23:59:59.000Z

159

Full-Scale Testing of a Mercury Oxidation Catalyst Upstream of a Wet FGD System  

SciTech Connect (OSTI)

This document presents and discusses results from Cooperative Agreement DE-FC26-06NT42778, 'Full-scale Testing of a Mercury Oxidation Catalyst Upstream of a Wet FGD System,' which was conducted over the time-period July 24, 2006 through June 30, 2010. The objective of the project was to demonstrate at full scale the use of solid honeycomb catalysts to promote the oxidation of elemental mercury in pulverized-coal-fired flue gas. Oxidized mercury is removed downstream in wet flue gas desulfurization (FGD) absorbers and collected with the byproducts from the FGD system. The project was co-funded by EPRI, the Lower Colorado River Authority (LCRA), who also provided the host site, Great River Energy, Johnson Matthey, Southern Company, Salt River Project (SRP), the Tennessee Valley Authority (TVA), NRG Energy, Ontario Power and Westar. URS Group was the prime contractor and also provided cofunding. The scope of this project included installing and testing a gold-based catalyst upstream of one full-scale wet FGD absorber module (about 200-MW scale) at LCRA's Fayette Power Project (FPP) Unit 3, which fires Powder River Basin coal. Installation of the catalyst involved modifying the ductwork upstream of one of three wet FGD absorbers on Unit 3, Absorber C. The FGD system uses limestone reagent, operates with forced sulfite oxidation, and normally runs with two FGD modules in service and one spare. The full-scale catalyst test was planned for 24 months to provide catalyst life data. Over the test period, data were collected on catalyst pressure drop, elemental mercury oxidation across the catalyst module, and mercury capture by the downstream wet FGD absorber. The demonstration period began on May 6, 2008 with plans for the catalyst to remain in service until May 5, 2010. However, because of continual increases in pressure drop across the catalyst and concerns that further increases would adversely affect Unit 3 operations, LCRA decided to end the demonstration early, during a planned unit outage. On October 2, 2009, Unit 3 was taken out of service for a fall outage and the catalyst upstream of Absorber C was removed. This ended the demonstration after approximately 17 months of the planned 24 months of operation. This report discusses reasons for the pressure drop increase and potential measures to mitigate such problems in any future application of this technology. Mercury oxidation and capture measurements were made on Unit 3 four times during the 17-month demonstration. Measurements were performed across the catalyst and Absorber C and 'baseline' measurements were performed across Absorber A or B, which did not have a catalyst upstream. Results are presented in the report from all four sets of measurements during the demonstration period. These results include elemental mercury oxidation across the catalyst, mercury capture across Absorber C downstream of the catalyst, baseline mercury capture across Absorber A or B, and mercury re-emissions across both absorbers in service. Also presented in the report are estimates of the average mercury control performance of the oxidation catalyst technology over the 17-month demonstration period and the resulting mercury control costs.

Gary Blythe; Jennifer Paradis

2010-06-30T23:59:59.000Z

160

Earth System Modeling -- Director`s initiative. LDRD Program final report  

SciTech Connect (OSTI)

The objective of the Earth System Modeling Director`s Initiative is to develop and test a framework for interactively coupling subsystem models that represent the physical, chemical, and biological processes which determine the state of the atmosphere, ocean, land surface and vegetation. Most studies of the potential for human perturbations of the climate system made previously have treated only limited components of the Earth system. The purpose of this project was to demonstrate the capability of coupling all relevant components in a flexible framework that will permit a wide variety of tests to be conducted to assure realistic interactions. A representation of the Earth system is shown and its important interactions.

MacCracken, M.; Penner, J. [Lawrence Livermore National Lab., CA (United States). Atmospheric Science Div.

1996-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
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161

Nonlinear analysis of anisotropic shells of revolution  

E-Print Network [OSTI]

Modifications REFERENCES BIBLIOGRAPHY VITA 25 34 41 48 54 55 56 57 LIST OF FIGURES Figure Page l. Shell Geometry 2. Positive Direction for Oisplacements 3. Positive Direction for Rotations 4. Positive Direction for Forces . . . 5. Positive... Direction for Moments 6 . Positive Direction for Loads 7. U Displacement for Conical Shell 8. M Displacement for Conical Shell . 9. M Displacement for Spherical Cap 10. I4 Displacement for 4. 5 psi Load, Linear and Nonlinear Solution . ll. Load vs M...

Kelley, William Rhea

1970-01-01T23:59:59.000Z

162

The fragmentation of expanding shells I: Limitations of the thin--shell approximation  

E-Print Network [OSTI]

We investigate the gravitational fragmentation of expanding shells in the context of the linear thin--shell analysis. We make use of two very different numerical schemes; the FLASH Adaptive Mesh Refinement code and a version of the Benz Smoothed Particle Hydrodynamics code. We find that the agreement between the two codes is excellent. We use our numerical results to test the thin--shell approximation and we find that the external pressure applied to the shell has a strong effect on the fragmentation process. In cases where shells are not pressure--confined, the shells thicken as they expand and hydrodynamic flows perpendicular to the plane of the shell suppress fragmentation at short wavelengths. If the shells are pressure--confined internally and externally, so that their thickness remains approximately constant during their expansion, the agreement with the analytical solution is better.

Dale, James E; Whitworth, Anthony; Palous, Jan

2009-01-01T23:59:59.000Z

163

Enduring Stockpile CMM Shell Inspection Plan (U)  

SciTech Connect (OSTI)

The slides are intended to serve as a high level summary of the CMM Shell Inspection Plan as presented to Pu Sustainment Legacy Pit Production IPT.

Montano, Joshua D. [Los Alamos National Laboratory; Flores, Randy A. [Los Alamos National Laboratory

2012-06-13T23:59:59.000Z

164

Material with core-shell structure  

DOE Patents [OSTI]

Disclosed is a material having a composite particle, the composite particle including an outer shell and a core. The core is made from a lithium alloying material and the outer shell has an inner volume that is greater in size than the core of the lithium alloying material. In some instances, the outer mean diameter of the outer shell is less than 500 nanometers and the core occupies between 5 and 99% of the inner volume. In addition, the outer shell can have an average wall thickness of less than 100 nanometers.

Luhrs, Claudia (Rio Rancho, NM); Richard, Monique N. (Ann Arbor, MI); Dehne, Aaron (Maumee, OH); Phillips, Jonathan (Rio Rancho, NM); Stamm, Kimber L. (Ann Arbor, MI); Fanson, Paul T. (Brighton, MI)

2011-11-15T23:59:59.000Z

165

Mollusk Shell Nacre Ultrastructure Correlates with Environmental...  

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

was deposited. It is therefore possible that mollusk shell nacre could be used as a thermometer for modern and past climates. Once validated nacre could become a physical,...

166

Transitional nuclei near shell closures  

SciTech Connect (OSTI)

High spin states in Bismuth and Thallium nuclei near the Z = 82 shell closure and Cesium nuclei near the N = 82 shell closure in A = 190 and A = 130 regions, respectively, have been experimentally investigated using heavy-ion fusion evaporation reaction and by detecting the gamma rays using the Indian National Gamma Array (INGA). Interesting shape properties in these transitional nuclei have been observed. The results were compared with the neighboring nuclei in these two regions. The total Routhian surface (TRS) calculations have been performed for a better understanding of the observed properties. In mass region A = 190, a change in shape from spherical to deformed has been observd around neutron number N = 112 for the Bi (Z = 83) isotopes with proton number above the magic gap Z = 82, whereas, the shape of Tl (Z = 81) isotopes with proton number below the magic gap Z = 82 remains stable as a function of neutron number. An important transition from aplanar to planar configuration of angular momentum vectors leading to the occurance of nuclar chirality and magnetic rotation, respectively, has been proposed for the unique parity ?h{sub 11/2}??h{sub 11/2} configuration in Cs isotopes in the mass region A ? 130 around neutron number N = 79. These results are in commensurate with the TRS calculations.

Mukherjee, G. [Variable Energy Cyclotron Centre, 1/AF Bidhan Nagar, Kolkata 700064 (India); Pai, H. [Variable Energy Cyclotron Centre, 1/AF Bidhan Nagar, Kolkata 700064, India and Present Address: Institut fr Kernphysik, Technische Universitt Darmstadt, Schlossgartenstrasse 9, 64289 Darmstadt (Germany)

2014-08-14T23:59:59.000Z

167

2012 Director's Science Delivery Award | ornl.gov  

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

SHARE 2012 Director's Science Delivery Award June 24, 2013 CSMD Researcher Forrest Hoffman (along with ORNL researchers Jitendra Kumar and Richard Mills), is on the team that...

168

Jos Montenegro: Farm Operations Director, Rural Development Center  

E-Print Network [OSTI]

Jos Montenegro Farm Operations Director, Organic FarmingSalinas, California Jos Montenegro grew up in Providencia,history focuses on Montenegros period as farm operations

Farmer, Ellen

2010-01-01T23:59:59.000Z

169

Chairs and Directors of Academic Units Academic Management Main Office  

E-Print Network [OSTI]

, and Planning) Mira Sucharov 3741Assistant Dean (Student Success) Keir Armstrong 3744Chair, Department of International Affairs Christopher Waddell 7404Director, School of Journalism and Communication Susan Phillips

Dawson, Jeff W.

170

Statement of Patricia Hoffman, Acting Assistant Director for...  

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

Director for Electricity Delivery and Energy Reliability, before the Committee on Energy and Natural Resources U.S. Senate, April 22, 2009. Statement of Patricia Hoffman, Acting...

171

This message has been concurred and approved by the Director...  

Energy Savers [EERE]

message has been concurred and approved by the Director of the Emergency Operations Training Academy and by the Continuity Programs Manager This message has been concurred and...

172

Statement of Patricia A. Hoffman, Deputy Director of Research...  

Energy Savers [EERE]

Patricia A. Hoffman, Deputy Director of R&D and Acting Chief Operating Officer, Office of Electricity Delivery & Energy Reliability, Department of Energy, before the Senate...

173

Lynn C. Simpson Director, Total Fleet Force Manpower &  

E-Print Network [OSTI]

responsibilities include strategic workforce planning and management, program management and execution, policy Directorate in planning, implementation, and management of major programmatic and organization initiatives

174

Wilkins becomes director of water institute  

E-Print Network [OSTI]

the wildlife and #18;sheries program across #26;#20;#24;,#24;#24;#24; acres of private forestlands in Washington and Oregon, and #15;#24;,#24;#24;#24; acres of forest plantation in New Zealand. Wilkins currently serves as vice president for the Texas...) and the Texas A&M Institute of Renewable Natural Resources (IRNR), both part of Texas AgriLife Research and the Texas AgriLife Extension Service#30;changes that will make the achievements of each even be#14;er, according to the new director of the two...

Wythe, Kathy

2011-01-01T23:59:59.000Z

175

Director of Communications | Princeton Plasma Physics Lab  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesDataTranslocation ofthe APS User OfficeDirector of Communications

176

Director's Corner | netl.doe.gov  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. The DesertDirections The Laboratory isDirector's Corner

177

Apparatus and methods for installing, removing and adjusting an inner turbine shell section relative to an outer turbine shell section  

DOE Patents [OSTI]

A turbine includes upper and lower inner shell sections mounting the nozzles and shrouds and which inner shell is supported by pins secured to a surrounding outer shell. To disassemble the turbine for access to the inner shell sections and rotor, an alignment fixture is secured to the lower outer shell section and has pins engaging the inner shell section. To disassemble the turbine, the inner shell weight is transferred to the lower outer shell section via the alignment fixture and cradle pins. Roller assemblies are inserted through access openings vacated by support pins to permit rotation of the lower inner shell section out of and into the lower outer shell section during disassembly and assembly. The alignment fixture includes adjusting rods for adjusting the inner shell axially, vertically, laterally and about a lateral axis. A roller over-cage is provided to rotate the inner shell and a dummy shell to facilitate assembly and disassembly in the field.

Leach, David (Niskayuna, NY); Bergendahl, Peter Allen (Scotia, NY); Waldo, Stuart Forrest (Salem, NC); Smith, Robert Leroy (Milford, OH); Phelps, Robert Kim (Milford, OH)

2001-01-01T23:59:59.000Z

178

DEVELOPMENT OF A VIRTUAL INTELLIGENCE TECHNIQUE FOR THE UPSTREAM OIL INDUSTRY  

SciTech Connect (OSTI)

The objective of the research and development work reported in this document was to develop a Virtual Intelligence Technique for optimization of the Preferred Upstream Management Practices (PUMP) for the upstream oil industry. The work included the development of a software tool for identification and optimization of the most influential parameters in upstream common practices as well as geological, geophysical and reservoir engineering studies. The work was performed in cooperation with three independent producing companies--Newfield Exploration, Chesapeake Energy, and Triad Energy--operating in the Golden Trend, Oklahoma. In order to protect data confidentiality, these companies are referred to as Company One, Two, Three in a randomly selected order. These producing companies provided geological, completion, and production data on 320 wells and participated in frequent technical discussions throughout the project. Research and development work was performed by Gas Technology Institute (GTI), West Virginia University (WVU), and Intelligent Solutions Inc. (ISI). Oklahoma Independent Petroleum Association (OIPA) participated in technology transfer and data acquisition efforts. Deliverables from the project are the present final report and a user-friendly software package (Appendix D) with two distinct functions: a characterization tool that identifies the most influential parameters in the upstream operations, and an optimization tool that seeks optimization by varying a number of influential parameters and investigating the coupled effects of these variations. The electronic version of this report is also included in Appendix D. The Golden Trend data were used for the first cut optimization of completion procedures. In the subsequent step, results from soft computing runs were used as the guide for detailed geophysical and reservoir engineering studies that characterize the cause-and-effect relationships between various parameters. The general workflow and the main performing units were as follows: (1) Data acquisition. (GTI, OIPA, Participating producers.) (2) Development of the virtual intelligence software. (WVU, ISI); (3) Application of the software on the acquired data. (GTI, ISI); (4) Detailed production analysis using conventional engineering techniques and the DECICE neural network software. (GTI) and (5) Detailed seismic analysis using Inspect spectral decomposition package and Hapmson-Russell's EMERGE inversion package. (GTI) Technology transfer took place through several workshops held at offices of the participating companies, at OIPA offices, and presentations at the SPE panel on soft computing applications and at the 2003 annual meeting of Texas Independent Producers and Royalty Owners Association (TIPRO). In addition, results were exhibited at the SPE annual meeting, published in GasTips, and placed on the GTI web page. Results from the research and development work were presented to the producing companies as a list of recommended recompletion wells and the corresponding optimized operations parameters. By the end of the project, 16 of the recommendations have been implemented the majority of which resulted in increased production rates to several folds. This constituted a comprehensive field demonstration with positive results.

Iraj A. Salehi; Shahab D. Mohaghegh; Samuel Ameri

2004-09-01T23:59:59.000Z

179

Thick-shell nanocrystal quantum dots  

DOE Patents [OSTI]

Colloidal nanocrystal quantum dots comprising an inner core having an average diameter of at least 1.5 nm and an outer shell, where said outer shell comprises multiple monolayers, wherein at least 30% of the quantum dots have an on-time fraction of 0.80 or greater under continuous excitation conditions for a period of time of at least 10 minutes.

Hollingsworth, Jennifer A. (Los Alamos, NM); Chen, Yongfen (Eugene, OR); Klimov, Victor I. (Los Alamos, NM); Htoon, Han (Los Alamos, NM); Vela, Javier (Los Alamos, NM)

2011-05-03T23:59:59.000Z

180

Thin Shell Wormhole in Heterotic String Theory  

E-Print Network [OSTI]

Using 'Cut and Paste' technique, we develop a thin shell wormhole in heterotic string theory. We determine the surface stresses, which are localized in the shell, by using Darmois-Israel formalism. The linearized stability of this thin wormhole is also analyzed.

F. Rahaman; M. Kalam; S. Chakraborti

2006-11-25T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" 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

The wave function of a gravitating shell  

E-Print Network [OSTI]

We have calculated a discrete spectrum and found an exact analytical solution in the form of Meixner polynomials for the wave function of a thin gravitating shell in the Reissner-Nordstrom geometry. We show that there is no extreme state in the quantum spectrum of the gravitating shell, as in the case of extreme black hole.

V. I. Dokuchaev; S. V. Chernov

2010-10-01T23:59:59.000Z

182

Porous Core-Shell Nanostructures for Catalytic Applications  

E-Print Network [OSTI]

Titanium Incorporation within Silica Shell . 7.3 Pyridine5 Oxidative Growth of ZnO for Core-Shell Catalysis 5.13.3.2 Shell interaction dependent catalysis 3.3.3 Thermal

Ewers, Trevor David

2012-01-01T23:59:59.000Z

183

Local shell-to-shell energy transfer via nonlocal Interactions in fluid turbulence  

E-Print Network [OSTI]

In this paper we analytically compute the strength of nonlinear interactions in a triad, and the energy exchanges between wavenumber shells in incompressible fluid turbulence. The computation has been done using first-order perturbative field theory. In three dimension, magnitude of triad interactions is large for nonlocal triads, and small for local triads. However, the shell-to-shell energy transfer rate is found to be local and forward. This result is due to the fact that the nonlocal triads occupy much less Fourier space volume than the local ones. The analytical results on three-dimensional shell-to-shell energy transfer match with their numerical counterparts. In two-dimensional turbulence, the energy transfer rates to the near-by shells are forward, but to the distant shells are backward; the cumulative effect is an inverse cascade of energy.

Mahendra K. Verma; Arvind Ayyer; Olivier Debliquy; Shishir Kumar; Amar V. Chandra

2005-10-19T23:59:59.000Z

184

Shelling in low dimensional manifolds  

E-Print Network [OSTI]

topological n-cell. Note that each n-manifold is an n-manifold with boundary. The set of points of M which do not have a ~ 'Ebb hdh fbi g f h~bd fM. d fdby n Bd(M). The interior of M is denoted by Int(M) and defined by Int(M) = M ? Bd(M) . AMb-'fld. d f1... the style of the Proceedings of the American Mathematical Society. M and h n Bd(M) is an (n ? 1)-cell, then h is said to be free in M. Suppose S is a subset of M and T is a cellular decomposition of S. S can be shelled from M relative...

Murray, William Owen

1974-01-01T23:59:59.000Z

185

Director of the Orthopaedic Research Center Department of Clinical Sciences  

E-Print Network [OSTI]

State University seeks applications for the Director of the Orthopaedic Research Center (ORC) (http but is not a requirement. The primary responsibility of the Director of the ORC is to provide visionary leadership for one, service to the profession, and/or diversity/inclusion activities. The ORC is an internationally recognized

186

Statement of Thomas E. Mason Director, Oak Ridge National Laboratory  

E-Print Network [OSTI]

Statement of Thomas E. Mason Director, Oak Ridge National Laboratory Before the Subcommittee Director of the U.S. Department of Energy's Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee, the Oak Ridge fusion program has drawn on the diverse resources afforded by ORNL's standing

187

Operations Directorate Integrated Safety and Environmental Management Systems  

E-Print Network [OSTI]

ISEMS Plan was reviewed with no substantive changes in either content and/or ES&H resource commitment, Directorate ES&H Coordinator Date -------------------------------------------------------------------------------------- The Directorate ISEMS Plan was reviewed and has the following substantive changes in either content and/or ES&H

Wechsler, Risa H.

188

Jon C. Arnold Managing Director, Worldwide Power and Utilities  

E-Print Network [OSTI]

. Jon C. Arnold Managing Director, Worldwide Power and Utilities Microsoft Corporation Jon Arnold is the Managing Director, Worldwide Power and Utilities for Microsoft. As Microsoft's senior executive for Power and Utilities his primary responsibility is to establish and drive Microsoft's industry strategy, which extends

189

Particle Physics & Astrophysics David MacFarlane, Director  

E-Print Network [OSTI]

Division Head CDMS Richard Partridge Dept Head KIPAC Computing Stuart Marshall Dept Head DES David Burke Services Mgr. Debbie Tryforos Assistant to the Director Sensors & Detectors Chris Kenney Dept Head Redwood Conference Rooms SLUO Debbie Tryforos Assistant to the Director HEP Faculty Coordiantor Assistant

Wechsler, Risa H.

190

Chemistry and Physics Professor Howard Georgi, Director of Undergraduate Studies  

E-Print Network [OSTI]

Chemistry and Physics Professor Howard Georgi, Director of Undergraduate Studies The concentration in Chemistry and Physics is supervised by a committee comprised of members of the Departments of Physics and of Chemistry and Chemical Biology, and is administered through the office of the director of undergraduate

Heller, Eric

191

Biocompatible core-shell magnetic nanoparticles for cancer treatment...  

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

Biocompatible core-shell magnetic nanoparticles for cancer treatment. Biocompatible core-shell magnetic nanoparticles for cancer treatment. Abstract: Non-toxic magnetic...

192

Impact of External Heat-shielding Techniques on Shell Surface...  

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

External Heat-shielding Techniques on Shell Surface Temperatures and Dynamic Shell Thermal Deformation of Diesel Engine Emission Control Systems Impact of External Heat-shielding...

193

Effect of the Ligand Shell Composition on the Dispersibility...  

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

the Ligand Shell Composition on the Dispersibility and Transport of Gold Nanocrystals in Near Critical Solvents. Effect of the Ligand Shell Composition on the Dispersibility and...

194

Morphology and Electronic Structure of the Oxide Shell on the...  

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

Electronic Structure of the Oxide Shell on the Surface of Iron Nanoparticles. Morphology and Electronic Structure of the Oxide Shell on the Surface of Iron Nanoparticles. Abstract:...

195

A Shell Model for Atomistic Simulation of Charge Transfer in...  

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

Shell Model for Atomistic Simulation of Charge Transfer in Titania. A Shell Model for Atomistic Simulation of Charge Transfer in Titania. Abstract: The derivation of atomistic...

196

Morphology and Oxide Shell Structure of Iron Nanoparticles Grown...  

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

Oxide Shell Structure of Iron Nanoparticles Grown by Sputter-Gas-Aggregation. Morphology and Oxide Shell Structure of Iron Nanoparticles Grown by Sputter-Gas-Aggregation. Abstract:...

197

Synthesis of Lutetium Phosphate/Apoferritin Core-Shell Nanoparticles...  

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

Lutetium PhosphateApoferritin Core-Shell Nanoparticles for Potential Applications in Radioimmunoimaging and Synthesis of Lutetium PhosphateApoferritin Core-Shell Nanoparticles...

198

Nanoscale Alloying, Phase-Segregation, and Core-Shell Evolution...  

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

Alloying, Phase-Segregation, and Core-Shell Evolution of Gold-Platinum Nanoparticles and Their Electrocatalytic Effect Nanoscale Alloying, Phase-Segregation, and Core-Shell...

199

FABI Director elected as next IUFRO president Prof. Mike Wingfield, the director of the Forestry and Agricultural  

E-Print Network [OSTI]

FABI Director elected as next IUFRO president Prof. Mike Wingfield, the director of the Forestry as the next president of the International Union of Forestry Research Organizations (IUFRO). Mike is the first October 2014 to 2019. IUFRO is "the global network for forestry research" and one of the most influential

200

Pilot Testing of Mercury Oxidation Catalysts for Upstream of Wet FGD Systems  

SciTech Connect (OSTI)

This document is the final technical report for Cooperative Agreement DE-FC26-04NT41992, 'Pilot Testing of Mercury Oxidation Catalysts for Upstream of Wet FGD Systems,' which was conducted over the time-period January 1, 2004 through December 31, 2010. The objective of this project has been to demonstrate at pilot scale the use of solid catalysts and/or fixed-structure mercury sorbents to promote the removal of total mercury and oxidation of elemental mercury in flue gas from coal combustion, followed by wet flue gas desulfurization (FGD) to remove the oxidized mercury at high efficiency. The project was co-funded by the U.S. DOE National Energy Technology Laboratory (DOE-NETL), EPRI, Great River Energy (GRE), TXU Energy (now called Luminant), Southern Company, Salt River Project (SRP) and Duke Energy. URS Group was the prime contractor. The mercury control process under development uses fixed-structure sorbents and/or catalysts to promote the removal of total mercury and/or oxidation of elemental mercury in the flue gas from coal-fired power plants that have wet lime or limestone FGD systems. Oxidized mercury not adsorbed is removed in the wet FGD absorbers and leaves with the byproducts from the FGD system. The project has tested candidate materials at pilot scale and in a commercial form, to provide engineering data for future full-scale designs. Pilot-scale catalytic oxidation tests have been completed for periods of approximately 14 to19 months at three sites, with an additional round of pilot-scale fixed-structure sorbent tests being conducted at one of those sites. Additionally, pilot-scale wet FGD tests have been conducted downstream of mercury oxidation catalysts at a total of four sites. The sites include the two of three sites from this project and two sites where catalytic oxidation pilot testing was conducted as part of a previous DOE-NETL project. Pilot-scale wet FGD tests were also conducted at a fifth site, but with no catalyst or fixed-structure mercury sorbent upstream. This final report presents and discusses detailed results from all of these efforts, and makes a number of conclusions about what was learned through these efforts.

Gary Blythe; Conor Braman; Katherine Dombrowski; Tom Machalek

2010-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" 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

46th AIAA Aerospace Sciences Meeting and Exhibit, January 710, 2008/Reno, NV Upstream and downstream influence on the  

E-Print Network [OSTI]

and downstream influence on the unsteadiness of STBLI using DNS data in two configurations M. Pino Martin , S 08544 Statistical analysis of the upstream and downstream flow influence on shock unsteadiness in shock that the unsteadiness of the shock is dominated by the downstream flow. The same analysis applied to the reflected shock

Martn, Pino

202

White Sturgeon Mitigation and Restoration in the Columbia and Snake Rivers Upstream from Bonneville Dam; 2002-2003 Annual Report.  

SciTech Connect (OSTI)

We report on our progress from April 2002 through March 2003 on determining the effects of mitigative measures on productivity of white sturgeon populations in the Columbia River downstream from McNary Dam, and on determining the status and habitat requirements of white sturgeon populations in the Columbia and Snake rivers upstream from McNary Dam.

Ward, David L.; Kern, J. Chris; Hughes, Michele L. (Oregon Department of Fish and Wildlife)

2004-02-01T23:59:59.000Z

203

White Sturgeon Mitigation and Restoration in the Columbia and Snake Rivers Upstream from Bonneville Dam; 2001-2002 Annual Report.  

SciTech Connect (OSTI)

We report on our progress from April 2001 through March 2002 on determining the effects of mitigative measures on productivity of white sturgeon populations in the Columbia River downstream from McNary Dam, and on determining the status and habitat requirements of white sturgeon populations in the Columbia and Snake rivers upstream from McNary Dam.

Ward, David L.; Kern, J. Chris; Hughes, Michele L.

2003-12-01T23:59:59.000Z

204

Solitary structures associated with short large-amplitude magnetic structures (SLAMS) upstream of the Earth's quasi-parallel bow shock  

E-Print Network [OSTI]

of the Earth's quasi-parallel bow shock R. Behlke,1,2 M. Andre´,1 S. D. Bale,3 J. S. Pickett,4 C. A. Cattell,5-amplitude magnetic structures (SLAMS) upstream of the Earth's quasi-parallel bow shock. The SWs often occur adequately address these negative potential structures moving at velocities above the ion thermal speed

California at Berkeley, University of

205

The Expro Engineering Sponsorship Programme Expro International Group is an upstream oil and gas sector service company  

E-Print Network [OSTI]

The Expro Engineering Sponsorship Programme Expro International Group is an upstream oil and gas and process flow from high-value oil and gas wells, from exploration and appraisal through to mature field for the development and delivery of innovative technologies to meet the needs of the oil and gas industry globally

Painter, Kevin

206

Wireless energy transfer between anisotropic metamaterials shells  

SciTech Connect (OSTI)

The behavior of strongly coupled Radial Photonic Crystals shells is investigated as a potential alternative to transfer electromagnetic energy wirelessly. These sub-wavelength resonant microstructures, which are based on anisotropic metamaterials, can produce efficient coupling phenomena due to their high quality factor. A configuration of selected constitutive parameters (permittivity and permeability) is analyzed in terms of its resonant characteristics. The coupling to loss ratio between two coupled resonators is calculated as a function of distance, the maximum (in excess of 300) is obtained when the shells are separated by three times their radius. Under practical conditions an 83% of maximum power transfer has been also estimated. -- Highlights: Anisotropic metamaterial shells exhibit high quality factors and sub-wavelength size. Exchange of electromagnetic energy between shells with high efficiency is analyzed. Strong coupling is supported with high wireless transfer efficiency. End-to-end energy transfer efficiencies higher than 83% can be predicted.

Daz-Rubio, Ana; Carbonell, Jorge; Snchez-Dehesa, Jos, E-mail: jsdehesa@upv.es

2014-06-15T23:59:59.000Z

207

Finite element analysis of shells with layers  

E-Print Network [OSTI]

It is well established that thin shell structures frequently feature narrow bands of strain concentration and localized displacement irregularities referred to as boundary and internal layers. It is crucial to capture these ...

Hiller, Jean-Franois, 1974-

2002-01-01T23:59:59.000Z

208

Flare Gas Recovery in Shell Canada Refineries  

E-Print Network [OSTI]

Two of Shell Canada's refineries have logged about six years total operating experience with modern flare gas recovery facilities. The flare gas recovery systems were designed to recover the normal continuous flare gas flow for use in the refinery...

Allen, G. D.; Wey, R. E.; Chan, H. H.

1983-01-01T23:59:59.000Z

209

Plan for shell + sensor New sensors calibration  

E-Print Network [OSTI]

) Shells arrive Verify dimensions Remove ICRH chamber Build Cu Plas mount Install Cu Plasma Run Cu Plasma Wiki for progress Make HDA mounts VF coil spacer blocks Fix upper OH outer coil GDC chamber heater

Hone, James

210

Expanding and Collapsing Scalar Field Thin Shell  

E-Print Network [OSTI]

This paper deals with the dynamics of scalar field thin shell in the Reissner-Nordstr$\\ddot{o}$m geometry. The Israel junction conditions between Reissner-Nordstr$\\ddot{o}$m spacetimes are derived, which lead to the equation of motion of scalar field shell and Klien-Gordon equation. These equations are solved numerically by taking scalar field model with the quadratic scalar potential. It is found that solution represents the expanding and collapsing scalar field shell. For the better understanding of this problem, we investigate the case of massless scalar field (by taking the scalar field potential zero). Also, we evaluate the scalar field potential when $p$ is an explicit function of $R$. We conclude that both massless as well as massive scalar field shell can expand to infinity at constant rate or collapse to zero size forming a curvature singularity or bounce under suitable conditions.

M. Sharif; G. Abbas

2012-08-27T23:59:59.000Z

211

Off-shell two loop QCD vertices  

E-Print Network [OSTI]

We calculate the triple gluon, ghost-gluon and quark-gluon vertex functions at two loops in the MSbar scheme in the chiral limit for an arbitrary linear covariant gauge when the external legs are all off-shell.

J. A. Gracey

2014-06-03T23:59:59.000Z

212

Wind pressure distribution on shell structures  

E-Print Network [OSTI]

relates to both cost and safety. This study has revealed that wind pressure criteria for shell structures is not adequately covered by most building codes. Those that do exist are rather vague and sometimes erroneous. One recently published design manual...

Yancey, Kenneth Earl, Jr

1963-01-01T23:59:59.000Z

213

Experimental study of upper sd shell nuclei and evolution of sd-fp shell gap  

SciTech Connect (OSTI)

The intruder orbitals from the fp shell play important role in the structure of nuclei around the line of stability in the upper sd shell. Experimentally we have studied {sup 35}Cl, {sup 30}P, {sup 36}Cl, {sup 37}Ar and {sup 34}Cl in this mass region using the INGA setup. Large basis cross-shell shell model calculations have indicated the need for change of the sd-fp energy gap for reliable reproduction of negative parity and high spin positive parity states. Indication of population of states of large deformation has been found in our data. Theoretical interpretation of these states has been discussed.

Sarkar, M. Saha [Saha Institute of Nuclear Physics, Kolkata - 700064 (India)

2012-06-27T23:59:59.000Z

214

Shell model study for neutron-rich sd-shell nuclei  

E-Print Network [OSTI]

The microscopic structure of neutron-rich sd-shell nuclei is investigated by using the spherical shell-model in the sd-pf valence space with the extended pairing plus quadrupole-quadrupole forces accompanied by the monopole interaction (EPQQM). The calculation reproduces systematically the known energy levels for even-even and odd-mass nuclei including the recent data for 43S, 46S and 47Ar. In particular, the erosion of the N=28 shell closure in 42Si can be explained. Our EPQQM results are compared with other shell-model calculations with the SDPF-NR and SDPF-U effective interactions.

Kazunari Kaneko; Yang Sun; Takahiro Mizusaki; Munetake Hasegawa

2011-01-08T23:59:59.000Z

215

Double shell tank waste analysis plan  

SciTech Connect (OSTI)

Waste analysis plan for the double shell tanks. SD-WM-EV-053 is Superseding SD-WM-EV-057.This document provides the plan for obtaining information needed for the safe waste handling and storage of waste in the Double Shell Tank Systems. In Particular it addresses analysis necessary to manage waste according to Washington Administrative Code 173-303 and Title 40, parts 264 and 265 of the Code of Federal Regulations.

Mulkey, C.H.; Jones, J.M.

1994-12-15T23:59:59.000Z

216

Local and Global Casimir Energies for a Semitransparent Cylindrical Shell  

E-Print Network [OSTI]

Local and Global Casimir Energies for a Semitransparent Cylindrical Shell In´es Cavero the -function shell, the local energy density diverges as the surface of the shell is approached; the divergence by physical boundaries, such as the Casimir energy due to a perfectly conducting spherical shell [1], has been

Milton, Kim

217

Director | U.S. DOE Office of Science (SC)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesDataTranslocation ofthe APS User OfficeDirector ofDirectorDirector

218

Core-Shell Structured Magnetic Ternary Nanocubes  

SciTech Connect (OSTI)

While transition metal-doped ferrite nanoparticles constitute an important class of soft magnetic nanomaterials with spinel structures, the ability to control the shape and composition would enable a wide range of applications in homogeneous or heterogeneous reactions such as catalysis and magnetic separation of biomolecules. This report describes novel findings of an investigation of core-shell structured MnZn ferrite nanocubes synthesized in organic solvents by manipulating the reaction temperature and capping agent composition in the absence of the conventionally-used reducing agents. The core-shell structure of the highly-monodispersed nanocubes (~20 nm) are shown to consist of an Fe3O4 core and an (Mn0.5Zn0.5)(Fe0.9, Mn1.1)O4 shell. In comparison with Fe3O4 and other binary ferrite nanoparticles, the core-shell structured nanocubes were shown to display magnetic properties regulated by a combination of the core-shell composition, leading to a higher coercivity (~350 Oe) and field-cool/zero-field-cool characteristics drastically different from many regular MnZn ferrite nanoparticles. The findings are discussed in terms of the unique core-shell composition, the understanding of which has important implication to the exploration of this class of soft magnetic nanomaterials in many potential applications such as magnetic resonance imaging, fuel cells, and batteries.

Wang, Lingyan; Wang, Xin; Luo, Jin; Wanjala, Bridgid N.; Wang, Chong M.; Chernova, Natalya; Engelhard, Mark H.; Liu, Yao; Bae, In-Tae; Zhong, Chuan-Jian

2010-12-01T23:59:59.000Z

219

Non-Planar On-Shell Diagrams  

E-Print Network [OSTI]

We initiate a systematic study of non-planar on-shell diagrams in N=4 SYM and develop powerful technology for doing so. We introduce canonical variables generalizing face variables, which make the dlog form of the on-shell form explicit. We make significant progress towards a general classification of arbitrary on-shell diagrams by means of two classes of combinatorial objects: generalized matching and matroid polytopes. We propose a boundary measurement that connects general on-shell diagrams to the Grassmannian. Our proposal exhibits two important and non-trivial properties: positivity in the planar case and it matches the combinatorial description of the diagrams in terms of generalized matroid polytopes. Interestingly, non-planar diagrams exhibit novel phenomena, such as the emergence of constraints on Plucker coordinates beyond Plucker relations when deleting edges, which are neatly captured by the generalized matching and matroid polytopes. This behavior is tied to the existence of a new type of poles in the on-shell form at which combinations of Plucker coordinates vanish. Finally, we introduce a prescription, applicable beyond the MHV case, for writing the on-shell form as a function of minors directly from the graph.

Sebastian Franco; Daniele Galloni; Brenda Penante; Congkao Wen

2015-03-17T23:59:59.000Z

220

Administration Page 435Sonoma State University 2014-2015 Catalog DIRECTOR, CHILDREN'S SCHOOL  

E-Print Network [OSTI]

Thompson-Clark, M.A. DIRECTOR OF COUNSELING AND PSYCHOLOGICAL SERVICES Lisa Wyatt, Ph.D. DIRECTOR, DISABILITY SERVICES FOR STUDENTS Brent Boyer, M.A. DIRECTOR OF ENROLLMENT MANAGEMENT Gustavo Flores, B AND REPORTING OFFICER Sean P. Johnson, M.A. MEDICAL DIRECTOR OF THE STUDENT HEALTH CENTER Georgia Schwartz, M

Ravikumar, B.

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


221

Annual Report Co-Directors, University of Wisconsin-Madison  

E-Print Network [OSTI]

Annual Report 2007 Co-Directors, University of Wisconsin-Madison Dr. Molly Carnes, Jean Manchester .................................................................................................9 C. Funding Sources.............................................................................................12 V. WISELI Management and Infrastructure............12 A. Funding Sources

Sheridan, Jennifer

222

NREL: News - NREL Director Arvizu Elected to National Academy...  

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

has served as director of NREL since 2005. He also is president of the Alliance for Sustainable Energy, LLC, which manages and operates NREL for the Energy Department. As NREL's...

223

Argonne National Laboratory Director's Fellowship Program Instructions for Applicants  

E-Print Network [OSTI]

Argonne National Laboratory Director's Fellowship Program Instructions for Applicants Candidates of their research proposal. They will collaborate with Argonne scientists and engineers on existing programs and on new initiatives. All applicants must identify an Argonne employee (sponsor) who will write

Kemner, Ken

224

Climate Change Institute director wants to increase information...  

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

Communications 865.574.4165 Climate Change Science Institute director wants to increase information Jack Fellows Jack Fellows (hi-res image) Listen to the audio OAK RIDGE, Tenn.,...

225

NOAA ARL Monthly Activity Report Bruce B. Hicks, Director  

E-Print Network [OSTI]

NOAA ARL Monthly Activity Report May 1999 Bruce B. Hicks, Director Air Resources Laboratory Planetary Boundary Layer held on 21 to 24 October 1997 at Lövånger in Sweden, have been published

226

NOAA ARL Monthly Activity Report Bruce B. Hicks, Director  

E-Print Network [OSTI]

NOAA ARL Monthly Activity Report May 2000 Bruce B. Hicks, Director Air Resources Laboratory TechnicalMeeting (ITM) on Air Pollution Modeling and Its Application, was held in Boulder, CO, during May 15

227

NOAA ARL Monthly Activity Report Bruce B. Hicks, Director  

E-Print Network [OSTI]

NOAA ARL Monthly Activity Report March 2003 Bruce B. Hicks, Director Air Resources Laboratory, held 24-27 March 2003 in Geneva, Switzerland, examined the underrepresentation of women in these fields

228

NOAA ARL Monthly Activities Report Bruce B. Hicks, Director  

E-Print Network [OSTI]

NOAA ARL Monthly Activities Report April 2005 Bruce B. Hicks, Director Air Resources Laboratory. The fourth meeting will be held at the Patuxent Research Refuge National Wildlife Visitor Center in Laurel

229

NOAA ARL Monthly Activity Report Bruce B. Hicks, Director  

E-Print Network [OSTI]

NOAA ARL Monthly Activity Report May 2002 Bruce B. Hicks, Director Air Resources Laboratory for Climate Studies: Methods, Products, and Challenges," held May 30, 2002 in Washington DC. Talks

230

NOAA ARL Monthly Activity Report Bruce B. Hicks, Director  

E-Print Network [OSTI]

NOAA ARL Monthly Activity Report April 2003 Bruce B. Hicks, Director Air Resources Laboratory of New York at Albany which he held for the past 11 years. Before that Joe worked as a research scientist

231

NOAA ARL Monthly Activity Report Bruce B. Hicks, Director  

E-Print Network [OSTI]

NOAA ARL Monthly Activity Report July 2001 Bruce B. Hicks, Director Air Resources Laboratory ­ Canaan Valley. Meetings were held among ATDD staff concerning an upgrade to the Canaan Valley Air

232

Anthony Cugini Named Director of DOE's National Energy Technology Laboratory  

Broader source: Energy.gov [DOE]

Anthony V. Cugini, a senior scientist with a range of research experience and interests over a wide cross section of energy and environmental technologies, has been named director of the U.S. Department of Energy's National Energy Technology Laboratory.

233

Gail Harlamoff: Executive Director, Life Lab Science Program  

E-Print Network [OSTI]

started off with a past apprentice, Doron Comerchero. HesWhat?! project director. He was an apprentice, and whilehe was an apprentice Rabkin: This was at CASFS. Harlamoff:

Rabkin, Sarah

2010-01-01T23:59:59.000Z

234

PIER: Demand Response Research Center Director, Mary Ann Piette  

E-Print Network [OSTI]

1 PIER: Demand Response Research Center Director, Mary Ann Piette Program Development and Outreach Response Research Plan #12;2 Demand Response Research Center Objective Scope Stakeholders Develop, prioritize, conduct and disseminate multi- institutional research to facilitate Demand Response. Technologies

235

Erin Gill, city of Knoxville sustainability director, on Aug...  

Open Energy Info (EERE)

Erin Gill, city of Knoxville sustainability director, on Aug. 13, 2014, explains a competition entered by the city with a 5 mil Home WikiSysop's picture Submitted by WikiSysop(15)...

236

Professor of Computer Science and Director, Center for Cybersecurity  

E-Print Network [OSTI]

R. Sekar Professor of Computer Science and Director, Center for Cybersecurity Stony Brook in Information Assurance Education as a result of these efforts. · Developed a laboratory for cybersecurity

Sekar, R.

237

Director's Report Policy Committee MeetingPolicy Committee Meeting  

E-Print Network [OSTI]

Director's Report Policy Committee MeetingPolicy Committee Meeting 9 October 20039 October 2003 received, one from16 proposals were received, one from Argentina.Argentina. The total pool (including

238

Joint Statement from Los Alamos Director Michael Anastasio, Lawrence Livermore Director George  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfraredJefferson LabJeffersonStandardsWelcomeJohnTri-Lab Directors'

239

Plasmonic Enhancement of Dye-Sensitized Solar Cells Using Core-Shell-Shell Nanostructures  

E-Print Network [OSTI]

Plasmonic Enhancement of Dye-Sensitized Solar Cells Using Core- Shell-Shell Nanostructures Stafford and demonstrate near-field plasmonic enhancement of dye-sensitized solar cells (DSSCs) incorporating them being researched, dye-sensitized solar cells (DSSCs) are a promising alternative to traditional solar

240

REINTERPRETATION OF SLOWDOWN OF SOLAR WIND MEAN VELOCITY IN NONLINEAR STRUCTURES OBSERVED UPSTREAM OF EARTH'S BOW SHOCK  

SciTech Connect (OSTI)

Two of the many features associated with nonlinear upstream structures are (1) the solar wind (SW) mean flow slows down and deviates substantially and (2) the temperature of the plasma increases in the structure. In this Letter, we show that the SW beam can be present throughout the entire upstream event maintaining a nearly constant beam velocity and temperature. The decrease of the velocity is due to the appearance of new particles moving in the opposite direction that act against the SW beam and reduce the mean velocity as computed via moments. The new population, which occupies a larger velocity space, also contributes to the second moment, increasing the temperature. The new particles include the reflected SW beam at the bow shock and another population of lower energies, accelerated nearby at the shock or at the boundary of the nonlinear structures.

Parks, G. K.; Lin, N. [Space Sciences Laboratory, University of California, Berkeley, CA (United States); Lee, E.; Hong, J. [School of Space Research, Kyung Hee University, Yongin, Gyeonggi (Korea, Republic of); Fu, S. Y. [School of Earth and Space Sciences, Peking University, Beijing (China); McCarthy, M. [Earth and Space Sciences, University of Washington, Seattle, WA (United States); Cao, J. B. [Beijing University of Aeronautics and Astronautics, 100190, Beijing (China); Liu, Y.; Shi, J. K. [Space Weather, National Space Science Center, Beijing (China); Goldstein, M. L. [NASA, Goddard Space Flight Center, Greenbelt, MD (United States); Canu, P. [Laboratory for Plasma Physics, Ecole Polytechnique, Paris (France); Dandouras, I. [CNRS, IRAP, 9 Ave. Colonel Roche, Toulouse (France); Reme, H., E-mail: parks@ssl.berkeley.edu [CNRS, IRAP, University of Toulouse, UPS-OMP, Toulouse (France)

2013-07-10T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" 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

CdTe, CdTe/CdS Core/Shell, and CdTe/CdS/ZnS Core/Shell/Shell Quantum Dots Study.  

E-Print Network [OSTI]

?? CdTe, CdTe/CdS core/shell, and CdTe/CdS/ZnS core/shell/shell quantum dots (QDs) are potential candidates for bio-imaging and solar cell applications because of some special physical properties (more)

Yan, Yueran

2012-01-01T23:59:59.000Z

242

CIRCUMSTELLAR SHELL FORMATION IN SYMBIOTIC RECURRENT NOVAE  

SciTech Connect (OSTI)

We present models of spherically symmetric recurrent nova shells interacting with circumstellar material (CSM) in a symbiotic system composed of a red giant (RG) expelling a wind and a white dwarf accreting from this material. Recurrent nova eruptions periodically eject material at high velocities ({approx}> 10{sup 3} km s{sup -1}) into the RG wind profile, creating a decelerating shock wave as CSM is swept up. High CSM densities cause the shocked wind and ejecta to have very short cooling times of days to weeks. Thus, the late-time evolution of the shell is determined by momentum conservation instead of energy conservation. We compute and show evolutionary tracks of shell deceleration, as well as post-shock structure. After sweeping up all the RG wind, the shell coasts at a velocity {approx}100 km s{sup -1}, depending on system parameters. These velocities are similar to those measured in blueshifted CSM from the symbiotic nova RS Oph, as well as a few Type Ia supernovae that show evidence of CSM, such as 2006X, 2007le, and PTF 11kx. Supernovae occurring in such systems may not show CSM interaction until the inner nova shell gets hit by the supernova ejecta, days to months after the explosion.

Moore, Kevin; Bildsten, Lars [Department of Physics, Broida Hall, University of California, Santa Barbara, CA 93106 (United States)

2012-12-20T23:59:59.000Z

243

Removable inner turbine shell with bucket tip clearance control  

DOE Patents [OSTI]

A turbine includes a plurality of inner shell sections mounting first and second stage nozzle and shroud portions. The inner shell sections are pinned to an outer containment shell formed of sections to preclude circumferential movement of the inner shell relative to the outer shell and enable thermal expansion and contraction of the inner shell relative to the outer shell. Positive bucket tip clearance control is afforded by passing a thermal medium about the inner shell in heat transfer relation with the shrouds about the first and second stage bucket tips, the thermal medium being provided from a source of heating/cooling fluid independent of the turbine. Access is provided to the rotor and turbine buckets by removing the outer and inner shell sections.

Sexton, Brendan F. (Clifton Park, NY); Knuijt, Hans M. (Niskayuna, NY); Eldrid, Sacheverel Q. (Saratoga Springs, NY); Myers, Albert (Amsterdam, NY); Coneybeer, Kyle E. (Schenectady, NY); Johnson, David Martin (Ballston Lake, NY); Kellock, Iain R. (Clifton Park, NY)

2000-01-01T23:59:59.000Z

244

Your Programme Director for advice on academic matters related to your degree programme. (A list of Programme Directors is given in Section 5.4 of this Handbook.)  

E-Print Network [OSTI]

Studies (Dr. Louise A. Walker, Room 2.243, Alan Turing Building) and the Director of Teaching (Dr. Mark D. Coleman, Room 1.109, Alan Turing Building) for further advice on academic matters. You can also approach in the Alan Turing Building). An explanation of the roles of the Director of Undergraduate Studies, Director

Glendinning, Paul

245

Shell-Based Support Structures for Nb3Sn Accelerator Quadrupole Magnets  

E-Print Network [OSTI]

similarly to the outer shell, they significantly increasedof Technology Quadrupole Shell (TQS) Magnet Models forSHELL-BASED SUPPORT STRUCTURES FOR NB 3 SN ACCELERATOR

Ferracin, Paolo

2010-01-01T23:59:59.000Z

246

Core/Shell heterojunction nanowire solar cell fabricated by lithographically patterned nanowire electrodeposition method  

E-Print Network [OSTI]

Menke. Gold CoreSemiconductor Shell Nanowires Prepared bycarrier concentration in CIS shell at different depositionMerced Dissertation: Core/Shell Heterojunction Nanowires

Ghosh, Somnath

2012-01-01T23:59:59.000Z

247

Filter diagonalization of shell-model calculations  

SciTech Connect (OSTI)

We present a method of filter diagonalization for shell-model calculations. This method is based on the Sakurai and Sugiura (SS) method, but extended with the help of the shifted complex orthogonal conjugate gradient (COCG) method. A salient feature of this method is that it can calculate eigenvalues and eigenstates in a given energy interval. We show that this method can be an alternative to the Lanczos method for calculating ground and excited states, as well as spectral strength functions. With an application to the M-scheme shell-model calculations we demonstrate that several inherent problems in the widely used Lanczos method can be removed or reduced.

Mizusaki, Takahiro [Institute of Natural Sciences, Senshu University, Tokyo 101-8425 (Japan); Kaneko, Kazunari [Department of Physics, Kyushu Sangyo University, Fukuoka 813-8503 (Japan); Honma, Michio [Center for Mathematical Sciences, University of Aizu, Aizu-Wakamatsu, 965-8580 (Japan); Sakurai, Tetsuya [Department of Computer Science, University of Tsukuba, Tsukuba, 305-8573 (Japan)

2010-08-15T23:59:59.000Z

248

Shell Model for Atomistic Simulation of Lithium Diffusion in...  

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

Shell Model for Atomistic Simulation of Lithium Diffusion in Mixed MnTi Oxides. Shell Model for Atomistic Simulation of Lithium Diffusion in Mixed MnTi Oxides. Abstract: Mixed...

249

Incorporation of silica into baroplastic core-shell nanoparticles  

E-Print Network [OSTI]

Core-shell baroplastics are nanophase materials that exhibit pressure-induced flow at low temperatures and high pressures. Core-shell baroplastics used in this work are comprised of a low Tg poly(butyl acrylate) (PBA) core ...

Hewlett, Sheldon A

2006-01-01T23:59:59.000Z

250

Circumstellar Dust Shells Detlef Schonberner, Matthias Steffen  

E-Print Network [OSTI]

Circumstellar Dust Shells Detlef Sch¨onberner, Matthias Steffen This research project is concerned spectra and intensity maps computed from the resulting time­dependent wind models can be compared directly as spherical grains of amor­ phous carbon with a radius of 0.05 ¯m, the adopted dust­ to­gas ratio being 1

251

Continuous representation for shell models of turbulence  

E-Print Network [OSTI]

In this work we construct and analyze continuous hydrodynamic models in one space dimension, which are induced by shell models of turbulence. After Fourier transformation, such continuous models split into an infinite number of uncoupled subsystems, which are all identical to the same shell model. The two shell models, which allow such a construction, are considered: the dyadic (Desnyansky--Novikov) model with the intershell ratio $\\lambda = 2^{3/2}$ and the Sabra model of turbulence with $\\lambda = \\sqrt{2+\\sqrt{5}} \\approx 2.058$. The continuous models allow understanding various properties of shell model solutions and provide their interpretation in physical space. We show that the asymptotic solutions of the dyadic model with Kolmogorov scaling correspond to the shocks (discontinuities) for the induced continuous solutions in physical space, and the finite-time blowup together with its viscous regularization follow the scenario similar to the Burgers equation. For the Sabra model, we provide the physical space representation for blowup solutions and intermittent turbulent dynamics.

Alexei A. Mailybaev

2014-09-16T23:59:59.000Z

252

On-Shell Methods in Perturbative QCD  

E-Print Network [OSTI]

We review on-shell methods for computing multi-parton scattering amplitudes in perturbative QCD, utilizing their unitarity and factorization properties. We focus on aspects which are useful for the construction of one-loop amplitudes needed for phenomenological studies at the Large Hadron Collider.

Zvi Bern; Lance J. Dixon; David A. Kosower

2007-05-30T23:59:59.000Z

253

Non-Planar On-Shell Diagrams  

E-Print Network [OSTI]

We initiate a systematic study of non-planar on-shell diagrams in N=4 SYM and develop powerful technology for doing so. We introduce canonical variables generalizing face variables, which make the dlog form of the on-shell form explicit. We present a general classification of arbitrary on-shell diagrams in terms of two classes of combinatorial objects: generalized matching and matroid polytopes. We propose a boundary measurement that connects general on-shell diagrams to the Grassmannian. Our proposal exhibits two important and non-trivial properties: positivity in the planar case and its generalization for non-planar diagrams, and it matches the combinatorial description of the diagrams in terms of matroid polytopes. We present a comprehensive discussion of equivalence and reductions for non-planar diagrams and explain how they are captured by the generalized matching and matroid polytopes. Interestingly, non-planar diagrams exhibit novel phenomena, such as the emergence of constraints on Pl\\"ucker coordinat...

Franco, Sebastian; Penante, Brenda; Wen, Congkao

2015-01-01T23:59:59.000Z

254

Status of shell galaxies Jean-Louis Prieur  

E-Print Network [OSTI]

Status of shell galaxies Jean-Louis Prieur European Southern Observatory, Karl-Schwarzshild-Str 2 D-ellipticity . . . . . . . . . . . . . . . . . . . . . . . . . 7 II.3 Radial distribution of the shells . . . . . . . . . . . . . . . . . . . . . . . 9 III . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 IV IV. Spectroscopy of the shells 15 IV.1 Nature of the stellar population

Boyer, Edmond

255

Stresses generated in cooling viscoelastic ice shells: Application to Europa  

E-Print Network [OSTI]

Stresses generated in cooling viscoelastic ice shells: Application to Europa F. Nimmo Department to cooling and the expansion of the shell due to the ice-water volume change. The former effect generates Citation: Nimmo, F. (2004), Stresses generated in cooling viscoelastic ice shells: Application to Europa, J

Nimmo, Francis

256

Counter-rotating Kerr manifolds separated by a fluid shell  

E-Print Network [OSTI]

We describe a spheroidal fluid shell between two Kerr vacuum regions which have opposite rotation parameters. The shell has a stiff equation of state and a heat flow vector related to the rotational Killing current. The shell description is useful in exploring the significance of counter-rotation in Kerr metric matches.

J. P. Krisch; E. N. Glass

2009-08-13T23:59:59.000Z

257

On-Shell Unitarity Bootstrap for QCD Amplitudes  

E-Print Network [OSTI]

We describe the recently developed on-shell bootstrap for computing one-loop amplitudes in non-supersymmetric theories such as QCD. The method combines the unitarity method with loop-level on-shell recursion. The unitarity method is used to compute cut-containing parts of amplitudes, and on-shell recursion is used for the remaining rational terms.

Carola F. Berger; Zvi Bern; Lance J. Dixon; Darren Forde; David A. Kosower

2006-10-16T23:59:59.000Z

258

A 3D laser doppler velocimetry study of the upstream velocity profile effects upon the flow field inside an orifice flowmeter  

E-Print Network [OSTI]

of metering accuracy has resulted in an estimated tens of millions of dollars of annual mischarges for gas companies. This has led to basic research on methods to improve orifice meter accuracy. Those investigations underline the importance of the upstream...

Robic, Bernard Francois

2012-06-07T23:59:59.000Z

259

Relevance of Upstream Open Reading Frames in eIF5 and Inositol-3-Phosphate Synthase Transcripts in Neurospora crassa  

E-Print Network [OSTI]

understanding of the processes in common for all eukaryotic organisms. 4 CHAPTER II METHODS The sequences of the uORFs in question can be found on-line at www.ncbi.nlm.nih.gov at the 5? end of I3PS, numbered NCU06666, and eIF5, numbered NCU00366. pJW201...April 2011 Majors: Biology Genetics RELEVANCE OF UPSTREAM OPEN READING FRAMES IN eIF5 AND INOSITOL-3-PHOSPHATE SYNTHASE TRANSCRIPTS IN NEUROSPORA CRASSA Submitted to the Office of Undergraduate Research Texas A&M University...

Bennett, Christopher

2011-04-25T23:59:59.000Z

260

White Sturgeon Mitgation and Restoration in the Columbia and Snake Rivers Upstream from Bonneville Dam; 2003-2004 Annual Report.  

SciTech Connect (OSTI)

We report on our progress from April 2003 through March 2004 on determining the effects of mitigative measures on productivity of white sturgeon populations in the Columbia River downstream from McNary Dam, and on determining the status and habitat requirements of white sturgeon populations in the Columbia and Snake rivers upstream from McNary Dam. This is a multi-year study with many objectives requiring more than one year to complete; therefore, findings from a given year may be part of more significant findings yet to be reported.

Rein, Thomas A.; Hughes, Michele L.; Kern, J. Chris (Oregon Department of Fish and Wildlife, Clackamas, OR)

2005-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" 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

White Sturgeon Mitigation and Restoration in the Columbia and Snake Rivers Upstream from Bonneville Dam; 2004-2005 Annual Report.  

SciTech Connect (OSTI)

We report on our progress from April 2004 through March 2005 on determining the effects of mitigative measures on productivity of white sturgeon populations in the Columbia River downstream from McNary Dam, and on determining the status and habitat requirements of white sturgeon populations in the Columbia and Snake rivers upstream from McNary Dam. This is a multi-year study with many objectives requiring more than one year to complete; therefore, findings from a given year may be part of more significant findings yet to be reported.

Rien, Thomas A.; Hughes, Michele L.; Kern, J. Chris (Oregon Department of Fish and Wildlife, Clackamas, OR)

2006-03-01T23:59:59.000Z

262

Pilot Testing of Mercury Oxidation Catalysts for Upstream of Wet FGD Systems  

SciTech Connect (OSTI)

This final report presents and discusses results from a mercury control process development project entitled ''Pilot Testing of Mercury Oxidation Catalysts for Upstream of Wet FGD Systems''. The objective of this project was to demonstrate at pilot scale a mercury control technology that uses solid honeycomb catalysts to promote the oxidation of elemental mercury in the flue gas from coal combustion. Oxidized mercury is removed in downstream wet flue gas desulfurization (FGD) absorbers and leaves with the FGD byproducts. The goal of the project was to achieve 90% oxidation of elemental mercury in the flue gas and 90% overall mercury capture with the downstream wet FGD system. The project was co-funded by EPRI and the U.S. Department of Energy's National Energy Technology Laboratory (DOE NETL) under Cooperative Agreement DE-FC26-01NT41185. Great River Energy (GRE) and City Public Service (now CPS Energy) of San Antonio were also project co-funders and provided host sites. URS Group, Inc. was the prime contractor. Longer-term pilot-scale tests were conducted at two sites to provide catalyst life data. GRE provided the first site, at their Coal Creek Station (CCS), which fires North Dakota lignite, and CPS Energy provided the second site, at their Spruce Plant, which fires Powder River Basin (PRB) coal. Mercury oxidation catalyst testing began at CCS in October 2002 and continued through the end of June 2004, representing nearly 21 months of catalyst operation. An important finding was that, even though the mercury oxidation catalyst pilot unit was installed downstream of a high-efficiency ESP, fly ash buildup began to plug flue gas flow through the horizontal catalyst cells. Sonic horns were installed in each catalyst compartment and appeared to limit fly ash buildup. A palladium-based catalyst showed initial elemental mercury oxidation percentages of 95% across the catalyst, declining to 67% after 21 months in service. A carbon-based catalyst began with almost 98% elemental mercury oxidation across the catalyst, but declined to 79% oxidation after nearly 13 months in service. The other two catalysts, an SCR-type catalyst (titanium/vanadium) and an experimental fly-ash-based catalyst, were significantly less active. The palladium-based and SCR-type catalysts were effectively regenerated at the end of the long-term test by flowing heated air through the catalyst overnight. The carbon-based catalyst was not observed to regenerate, and no regeneration tests were conducted on the fourth, fly-ash-based catalyst. Preliminary process economics were developed for the palladium and carbon-based catalysts for a scrubbed, North Dakota lignite application. As described above, the pilot-scale results showed the catalysts could not sustain 90% or greater oxidation of elemental mercury in the flue gas for a period of two years. Consequently, the economics were based on performance criteria in a later DOE NETL solicitation, which required candidate mercury control technologies to achieve at least a 55% increase in mercury capture for plants that fire lignite. These economics show that if the catalysts must be replaced every two years, the catalytic oxidation process can be 30 to 40% less costly than conventional (not chemically treated) activated carbon injection if the plant currently sells their fly ash and would lose those sales with carbon injection. If the plant does not sell their fly ash, activated carbon injection was estimated to be slightly less costly. There was little difference in the estimated cost for palladium versus the carbon-based catalysts. If the palladium-based catalyst can be regenerated to double its life to four years, catalytic oxidation process economics are greatly improved. With regeneration, the catalytic oxidation process shows over a 50% reduction in mercury control cost compared to conventional activated carbon injection for a case where the plant sells its fly ash. At Spruce Plant, mercury oxidation catalyst testing began in September 2003 and continued through the end of April 2005, interrupted only by a

Richard Rhudy

2006-06-30T23:59:59.000Z

263

On the intersection of the shell, collective and cluster models of atomic nuclei I: Multi-shell excitations  

E-Print Network [OSTI]

The relation of the shell, collective and cluster models of the atomic nuclei is discussed from the viewpoint of symmetries. In the fifties the U(3) symmetry was found as their common part for a single shell problem. For multi major-shell excitations, considered here, the U(3)$\\otimes$U(3) dynamical symmetry turns out to be their intersection.

J. Cseh

2014-04-14T23:59:59.000Z

264

Method of fabricating nested shells and resulting product  

DOE Patents [OSTI]

A multiple shell structure and a method of manufacturing such structure wherein a hollow glass microsphere is surface treated in an organosilane solution so as to render the shell outer surface hydrophobic. The surface treated glass shell is then suspended in the oil phase of an oil-aqueous phase dispersion. The oil phase includes an organic film-forming monomer, a polymerization initiator and a blowing agent. A polymeric film forms at each phase boundary of the dispersion and is then expanded in a blowing operation so as to form an outer homogeneously integral monocellular substantially spherical thermoplastic shell encapsulating an inner glass shell of lesser diameter.

Henderson, Timothy M. (Ann Arbor, MI); Kool, Lawrence B. (Ann Arbor, MI)

1982-01-01T23:59:59.000Z

265

A road less traveled: Investigating the outside directors of America's corporate boards  

E-Print Network [OSTI]

outside directors, why they continue to serve as directors after appointment, and why they terminate their service on boards. I find that an executive's home firm career and prestigious affiliations predict the likelihood and patterns of outside...

Lester, Richard H.

2004-09-30T23:59:59.000Z

266

TODAY: ARPA-E Director Arun Majumdar to Host Live Chat on Reducing...  

Office of Environmental Management (EM)

TODAY: ARPA-E Director Arun Majumdar to Host Live Chat on Reducing America's Oil Dependence Through Innovation TODAY: ARPA-E Director Arun Majumdar to Host Live Chat on Reducing...

267

Abi Barrow, PhD Founding Director of the Massachusetts Technology Transfer Center  

E-Print Network [OSTI]

Abi Barrow, PhD Founding Director of the Massachusetts Technology Transfer Center Dr. Abigail Barrow is the Founding Director of the Massachusetts Technology Transfer Center (MTTC). She and accelerates technology transfer between all universities, hospitals and research institutions

Vajda, Sandor

268

ARPA-E Director Arun Majumdar to Host Conference Call to Announce...  

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

Director Arun Majumdar to Host Conference Call to Announce New ARPA-E Projects ARPA-E Director Arun Majumdar to Host Conference Call to Announce New ARPA-E Projects September 28,...

269

June 8, 2006 15.8 ASSISTANT DEPARTMENT HEAD/DIVISION DIRECTOR ADDENDUM  

E-Print Network [OSTI]

June 8, 2006 15.8 ASSISTANT DEPARTMENT HEAD/DIVISION DIRECTOR ADDENDUM THIS ASSISTANT DEPARTMENT HEAD / DIVISION DIRECTOR ADDENDUM, hereinafter the "Addendum," is entered into by Colorado School

270

Welcome Doug MacIntyre, Director, Office of Petroleum and Biofuels...  

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

Time) 9:30 am - 9:45 am Welcome Doug MacIntyre, Director, Office of Petroleum and Biofuels Statistics, U.S. Energy Information Administration Mr. MacIntyre is the Director of...

271

McMaster Association of Part-Time Students Board of Directors Meeting -Minutes  

E-Print Network [OSTI]

) BY INVITATION Therese Quigley, Director, Athletics and Recreation CONSTITUTION OF THE MEETING A quorum Quigley, Director, Athletics & Recreation made a presentation to the board with respect to the new

Hitchcock, Adam P.

272

Preheat of radiative shock in double-shell ignition targets  

SciTech Connect (OSTI)

For the double-shell ignition target, the nonuniform preheat of the inner shell by high-energy x rays, especially the M-band line radiation and L-shell radiation from the Au hohlraum, aggravates the hydrodynamic instability that causes shell disruption. In this paper, for the first time, we propose another preheating mechanism due to the radiative shock formed in the CH foam, and also confirm and validate such preheat of radiative shock by numerical results. We also give an estimate of the improved double-shell in which the CH foam is replaced by the metallic foam to mitigate the hydrodynamic instabilities, and find that the radiative shock formed in the metallic foam produces a much stronger radiation field to preheat the inner shell, which plays a role in better controlling the instabilities. In double-shells, the preheat of radiative shock, as a potential effect on the instabilities, should be seriously realized and underlined.

Li, J. W.; He, X. T. [Key Lab of High Energy Density Physics Simulation, Center for Applied Physics and Technology, Peking University, Beijing 100871 (China) [Key Lab of High Energy Density Physics Simulation, Center for Applied Physics and Technology, Peking University, Beijing 100871 (China); Institute of Applied Physics and Computational Mathematics, P.O. Box 8009, Beijing 100094 (China); Pei, W. B.; Li, J. H.; Zheng, W. D.; Zhu, S. P. [Institute of Applied Physics and Computational Mathematics, P.O. Box 8009, Beijing 100094 (China)] [Institute of Applied Physics and Computational Mathematics, P.O. Box 8009, Beijing 100094 (China); Kang, W. [Key Lab of High Energy Density Physics Simulation, Center for Applied Physics and Technology, Peking University, Beijing 100871 (China)] [Key Lab of High Energy Density Physics Simulation, Center for Applied Physics and Technology, Peking University, Beijing 100871 (China)

2013-08-15T23:59:59.000Z

273

The robust assembly of small symmetric nano-shells  

E-Print Network [OSTI]

Highly symmetric nano-shells are found in many biological systems, such as clathrin cages and viral shells. Several studies have shown that symmetric shells appear in nature as a result of the free energy minimization of a generic interaction between their constituent subunits. We examine the physical basis for the formation of symmetric shells, and using a minimal model we demonstrate that these structures can readily grow from identical subunits under non equilibrium conditions. Our model of nano-shell assembly shows that the spontaneous curvature regulates the size of the shell while the mechanical properties of the subunit determines the symmetry of the assembled structure. Understanding the minimum requirements for the formation of closed nano-shells is a necessary step towards engineering of nano-containers, which will have far reaching impact in both material science and medicine.

Jef Wagner; Roya Zandi

2014-10-03T23:59:59.000Z

274

T-720: Blue Coat Director HTTP Trace Processing Flaw Permits Cross-Site Scripting Attacks  

Broader source: Energy.gov [DOE]

A vulnerability was reported in Blue Coat Director. A remote user can conduct cross-site scripting attacks.

275

Enterprise, Shell scheduled to explore Romanian acreage  

SciTech Connect (OSTI)

This paper reports that the pace of exploration is packing up in Romania's offshore and onshore sectors. Enterprise Oil Exploration Ltd., London, signed an exploration and production sharing agreement with state owned Rompetrol SA for two Black Sea blocks, Nos. XIII and XV, covering 3,000 sq km and 4,000 sq km, respectively. Shell Romania Exploration BV agreed with Rompetrol on an exploration and production sharing agreement for onshore Block 10. This covers 6,150 sq km in northern Transylvania. Shell's target will be deep formations underlying producing gas zones. Enterprise has a 65% share as operator of Blocks XIII and XV, while partner CanadianOxy (Romania) Ltd. holds the remaining 35%. Exploration and development costs will be borne by the license partners, while Rompetrol will take a share of any production.

Not Available

1992-08-17T23:59:59.000Z

276

Understanding nuclei in the upper sd - shell  

SciTech Connect (OSTI)

Nuclei in the upper-sd shell usually exhibit characteristics of spherical single particle excitations. In the recent years, employment of sophisticated techniques of gamma spectroscopy has led to observation of high spin states of several nuclei near A ? 40. In a few of them multiparticle, multihole rotational states coexist with states of single particle nature. We have studied a few nuclei in this mass region experimentally, using various campaigns of the Indian National Gamma Array setup. We have compared and combined our empirical observations with the large-scale shell model results to interpret the structure of these nuclei. Indication of population of states of large deformation has been found in our data. This gives us an opportunity to investigate the interplay of single particle and collective degrees of freedom in this mass region.

Sarkar, M. Saha; Bisoi, Abhijit; Ray, Sudatta [Nuclear Physics Division, Saha Institute of Nuclear Physics, Kolkata 700064 (India); Kshetri, Ritesh [Nuclear Physics Division, Saha Institute of Nuclear Physics, Kolkata 700064, India and Sidho-Kanho-Birsha University, Purulia - 723101 (India); Sarkar, S. [Indian Institute of Engineering Science and Technology, Shibpur, Howrah - 711103 (India)

2014-08-14T23:59:59.000Z

277

Production technology experience in Shell's Michigan waterfloods  

SciTech Connect (OSTI)

Waterflooding started in the Niagaran carbonate reef oil reservoirs in Northern Michigan in 1978 with Shell's Chester 18 waterflood. Ten waterflood projects had been installed by the spring of 1983. As a result of this experience, significant production technology practices have become established. The majority of the waterflood experience has been in Shell's Gaylord Production Unit located primarily in Otsego and Crawford counties. Specifically, the projects discussed are the Chester 18, Chester 21, Frederic 10, Hayes 15, Hayes 21A, and Mid-Charlton 10 waterfloods. In general, the waterflood program can be characterized by: 1. Very favorable oil production response. 2. Timely and definitive surveillance techniques. 3. Systematic and timely well work on injectors and producers to maintain optimum reservoir withdrawal behavior. 4. Innovative application of artificial lift technology. 5. Aggressive future planning to maintain and improve oil production response.

Barnes, P.F.; Tinker, G.E.

1983-11-01T23:59:59.000Z

278

Production technology experience in Shell's Michigan waterfloods  

SciTech Connect (OSTI)

Waterflooding started in the Niagaran carbonate reef oil reservoirs in N. Michigan in 1978 with Shell's Chester 18 Waterflood. Ten waterflood projects had been installed by the spring of 1983. As a result of this experience, significant production technology practices have become established. The majority of the waterflood experience has been in Shell's Gaylord Production Unit located primarily in Otsego and Crawford counties. Specifically, the projects discussed are the Chester 18, Chester 21, Frederic 10, Hayes 15, Hayes 21A, and Mid-Charlton 10 waterfloods. In general, the waterflood program can be characterized by (1) a favorable oil production response, (2) timely and definitive surveillance techniques, (3) systematic and timely well work on injectors and producers to maintain optimum reservoir withdrawal behavior, (4) innovative application of artificial lift technology; and (5) aggressive future planning to maintain and improve oil production response.

Barnes, P.F.; Tinker, G.E.

1983-01-01T23:59:59.000Z

279

On-shell extension of distributions  

E-Print Network [OSTI]

We consider distributions on $\\R^n\\setminus{0}$ which satisfy a given set of partial differential equations and provide criteria for the existence of extensions to $\\R^n$ that satisfy the same set of equations on $\\R^n$. We use the results to construct distributions satisfying specific renormalisation conditions in the Epstein and Glaser approach to perturbative quantum field theory. Contrary to other approaches, we provide a unified apporach to treat Lorentz covariance, invariance under global gauge group and almost homogeneity, as well as discrete symmetries. We show that all such symmetries can be recovered by applying a linear map defined for all degrees of divergence. Using similar techniques, we find a relation between on-shell and off-shell time-ordered products involving higher derivatives of the fields.

Dorothea Bahns; Micha? Wrochna

2014-05-05T23:59:59.000Z

280

CURRICULUM VITAE Laurie G. McGinnis, Acting Director  

E-Print Network [OSTI]

departments. Lead funding efforts. Represent Center in national, state, and university activities. 2001 ­ 20101 CURRICULUM VITAE Laurie G. McGinnis, Acting Director Center for Transportation Studies University) 625-3019 E-mail: mcgin001@umn.edu Education M.P.A., Public Leadership Concentration, University

Minnesota, University of

Note: This page contains sample records for the topic "director shell upstream" 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

Volume 19, No. 1 News from the Director  

E-Print Network [OSTI]

NEURO NEWS Volume 19, No. 1 News from the Director: Richard Dorsky FALL 2014 NEURONEWS NEURONEWS, and of course the exceptional administrative support from Tracy Marble. I'm excited to have the opportunity- tion this fall, and has accepted a postdoc posit

Simons, Jack

282

NOAA ARL Monthly Activity Report Bruce B. Hicks, Director  

E-Print Network [OSTI]

· NOAA ARL Monthly Activity Report June 2004 Bruce B. Hicks, Director Air Resources Laboratory Bay 3. HIGHLIGHT ­ Air Quality Forecast System - Start of 2004 Operational Season 4. Reactions Atmosphere 7. SURFRAD/ISIS 8. Errors in Radiation Instrumentation 9. ARL Umkehr Developments Adopted 10

283

William L. Powers, Director Volume 13, Number 5  

E-Print Network [OSTI]

ground and surface water conjunctively, i.e., lack of information. WATER QUANTITY --Lack of knowledge THE DESK OF THE DIRECTOR . . . The Nebraska Water Resources Center sponsored a "Workshop on Nebraska Water Problems" on September 9-10, 1981, as the first of a three-step process to update the Center's water

Nebraska-Lincoln, University of

284

From the Director Jennifer L. MacDonald  

E-Print Network [OSTI]

From the Director EDITORS Jennifer L. MacDonald Suzanne Le-May Sheffield EDITORIAL ASSISTANT Zita lectures. Norman MacDonald (Computer Science) discusses the importance of exploring multiple solutions this issue of Focus which showcases the work of some of Dalhousie's great TAs. ~ Jennifer MacDonald, Graduate

Brownstone, Rob

285

REQUEST FOR INDIRECT COST WAIVER I. Project Director  

E-Print Network [OSTI]

REQUEST FOR INDIRECT COST WAIVER I. Project Director: Department: Project Title: Project Sponsor without fully recovering the institutional indirect costs which will be incurred in conducting the project COSTS 1. FULL: OF I. A. C. 2. PARTIAL: OF H. B. K. TOTAL PROJECT COSTS L. INDIRECT COSTS TO BE WAIVED, J

Krovi, Venkat

286

Contact Information: Sophia Radlowski, Assistant to the Director for Budgeting  

E-Print Network [OSTI]

Contact Information: Sophia Radlowski, Assistant to the Director for Budgeting Contact regarding will be mailed to you by Sophia Radlowski. 1. Read the offer letter carefully. If you agree to the terms, please form, original drug-free workplace statement, and copy of IDs listed above to: Sophia Radlowski UIC

Illinois at Chicago, University of

287

Statement of Harold P. Furth Director, Princeton Plasma Physics Laboratory  

E-Print Network [OSTI]

: .. _I Statement of Harold P. Furth Director, Princeton Plasma Physics Laboratory before base.) The new plasma-physics phenomena expected in burning plasmas are mainly due to the presence dense, very-hot-ion plasma regimes that have been achieved in TFTR are particularly well suited

288

NOAA ARL Monthly Activity Report Bruce B. Hicks, Director  

E-Print Network [OSTI]

NOAA ARL Monthly Activity Report April 2002 Bruce B. Hicks, Director Air Resources Laboratory and Hydrology, to be held in March 2003 in Geneva. An international group of 7 women met in Silver Spring April's participation in meteorology and hydrology, which was held in December 1997 in Bangkok, and will focus on women

289

GARS Directorate Environment, Safety, & Health Records/Documents Management  

E-Print Network [OSTI]

GARS Directorate Environment, Safety, & Health Records/Documents Management Rev. 6 4/24/13 Topic documentation for Environmental Management System (EMS) Program CONTROLLED DOCUMENT ENV-1.K.1 - Cut off annually. Occupational Health & Safety (OHSAS 18001) Management System Description (Manual) The written OSH program

Ohta, Shigemi

290

Heidi Cullen Director of External Communications, Climate Change Central  

E-Print Network [OSTI]

Heidi Cullen Director of External Communications, Climate Change Central Seeing Climate, Seeing will explore the difficulties of communicating the science of climate change and look at the current state Change Abstract If seeing is believing, then how do you show people this phenomenon called climate change

291

Emerging Markets for Wood Energy Richard Vlosky, Director  

E-Print Network [OSTI]

· The Louisiana Forest Products Development Center · Wood-to-Energy · Wood Biomass · Energy Options · Current-based Biomass Energy #12;2/20/2014 5 Forest Landowner Opportunities and Challenges The U.S. South is the "wood2/20/2014 1 Emerging Markets for Wood Energy Richard Vlosky, Director Crosby Land & Resources

292

A Welcome to Incoming Optics Students from the Director  

E-Print Network [OSTI]

A Welcome to Incoming Optics Students from the Director It is my great pleasure to welcome you to The Institute of Optics, to join the training for the next generation of leaders in the field. Approximately half of all optics degrees awarded nationwide have been awarded by our institute since its founding

293

A Suitable Director for the Virtual Storyteller Danny Oude Bos  

E-Print Network [OSTI]

The Virtual Storyteller is a story generation system currently in development at the University of Twente director, autonomous emotional agents 1. INTRODUCTION Research for story generation systems has been, more interesting stories. At the University of Twente, such a system is currently in development

Theune, Mariët

294

Nancy Rader, Executive Director California Wind Energy Association  

E-Print Network [OSTI]

Nancy Rader, Executive Director California Wind Energy Association Improving Methods for Estimating Fatality of Birds and Bats at Wind Energy Facilities California Wind Energy Association Public Webinar Wind Energy Development 2008 CEC Research "Roadmap" on Impact Assessment Methods 2008 CEC PIER RFP 2009

295

INL Director Discusses Lessons Learned from TMI, Fukushima  

ScienceCinema (OSTI)

Idaho National Laboratory's Director John Grossenbacher explains how the U.S. nuclear industry has boosted its safety procedures as a result of the Three Mile Island (TMI) accident in 1979 and how the industry plans to use current events at Japan's Fukushima nuclear plants to further enhance safety. For more information about INL's nuclear energy research, visit http://www.facebook.com/idahonationallaboratory.

Grossenbacher, John

2013-05-28T23:59:59.000Z

296

CONSTRUCTION NOTICE Deans, Directors, Chairpersons, Building Coordinators, Faculty & Staff, KOKUA  

E-Print Network [OSTI]

CONSTRUCTION NOTICE New Notice TO: Deans, Directors, Chairpersons, Building Coordinators, Faculty, 2011 to August 15, 2011 HOURS OF CONSTRUCTION: Monday to Friday 7:30 a.m. to 4:00 p.m. ACCESSIBLE of this construction project are advised to respect all construction barricades and all posted safety/detour signs

297

CONSTRUCTION NOTICE Deans, Directors, Chairpersons, Building Coordinators, Faculty & Staff, KOKUA  

E-Print Network [OSTI]

CONSTRUCTION NOTICE TO: Deans, Directors, Chairpersons, Building Coordinators, Faculty & Staff: CC Engineering & Construction, Ltd. SCOPE OF WORK: The project in general shall consist of selective to October 2, 2011 HOURS OF CONSTRUCTION 7:30 AM to 3:30 PM Monday through Friday ACCESSIBLE ROUTES

Dong, Yingfei

298

CONSTRUCTION ALERT Deans, Directors, Chairpersons, Building Coordinators, Faculty & Staff, KOKUA  

E-Print Network [OSTI]

CONSTRUCTION ALERT TO: Deans, Directors, Chairpersons, Building Coordinators, Faculty & Staff OF PROJECT: Early morning on November 18, 2011 HOURS OF CONSTRUCTION: The Contractor is allowed to work from persons in the vicinity of this construction project are advised to respect all construction barricades

299

CONSTRUCTION NOTICE Deans, Directors, Chairpersons, Building Coordinators, Faculty & Staff, KOKUA  

E-Print Network [OSTI]

CONSTRUCTION NOTICE New Notice TO: Deans, Directors, Chairpersons, Building Coordinators, Faculty, 2011 HOURS OF CONSTRUCTION: Monday to Friday 7:30 a.m. to 4:00 p.m. ACCESSIBLE ROUTES: Parking of area. ADVISORY: All persons in the vicinity of this construction project are advised to respect all

300

Argonne Director Eric Isaacs talks about ARRA funding at Argonne  

ScienceCinema (OSTI)

Argonne is set to receive over $150 million in stimulus funds. Director Eric Isaacs describes how these funds will be put to good use?hiring employees and contractors, cleaning up the nuclear footprint, and investing in technologies for America's future. More info on Argonne and ARRA here: http://www.anl.gov/recovery/index.html

Isaacs, Eric

2013-04-19T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" 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

Daniel Brunstetter appointed Faculty Director, Study Abroad August 1, 2012  

E-Print Network [OSTI]

significantly, he helped shape the Olive Tree Initiative (OTI) into an academic program. As he writes, OTI has of study abroad into his research. He has published in this area and is currently at work on two articles as the faculty director of the Campuswide Honors Program (CHP). Ted started his academic career on the faculty

Barrett, Jeffrey A.

302

Solar Energy Status and Perspectives Peter Ahm, Director  

E-Print Network [OSTI]

Solar Energy ­ Status and Perspectives Peter Ahm, Director PA Energy A/S (Ltd.) Snovdrupvej 16, DK energy in terms of thermal Solar Hot Water systems and electricity producing Photovoltaics contribute at present only to the global energy supply at a fraction of 1 %. However, the potential for solar energy

303

Serving NOAA's Most Valuable Asset People Eduardo J. Ribas, Director  

E-Print Network [OSTI]

Management and Compensation Workforce Planning Leadership & Management Development Future Retirement Services Division Human Capital Planning Division Learning Resources Division B&R Team 9NOAA Workforce Director January 08, 2010 - jta #12;Summary of Content (in order of appearance) NOAA Workforce Demographics

304

Business Management Analyst Business Manager Director of Communication Contracts Manager  

E-Print Network [OSTI]

· Business Management Analyst · Business Manager · Director of Communication · Contracts Manager of Sales · President/Owner · Instructor of Business · Senior Buyer · North American Sales Manager · Talent graduation. You will have the skills & knowledge to manage and grow a successful business. You will be able

Maxwell, Bruce D.

305

Argonne Director Eric Isaacs addresses the National Press Club  

ScienceCinema (OSTI)

Argonne Director Eric Isaacs addresses the National Press Club on 9/15/2009. To build a national economy based on sustainable energy, the nation must first "reignite its innovation ecology," he said. Issacs makes the case for investing in science to secure America's future.

Eric Isaccs

2010-01-08T23:59:59.000Z

306

Pre-Health Professions Aathman Swaminathan, Program Director  

E-Print Network [OSTI]

to someday enter a career in health. Our program objectives are, 1) Expand knowledge about the diverse career means of communication between program directors and members in terms of keeping up to date with program will provide a "reference sheet" to aid them in their search. This reference sheet will serve the convenience

Hayden, Nancy J.

307

INL Director Discusses Lessons Learned from TMI, Fukushima  

SciTech Connect (OSTI)

Idaho National Laboratory's Director John Grossenbacher explains how the U.S. nuclear industry has boosted its safety procedures as a result of the Three Mile Island (TMI) accident in 1979 and how the industry plans to use current events at Japan's Fukushima nuclear plants to further enhance safety. For more information about INL's nuclear energy research, visit http://www.facebook.com/idahonationallaboratory.

Grossenbacher, John

2011-01-01T23:59:59.000Z

308

Jess, the Java expert system shell  

SciTech Connect (OSTI)

This report describes Jess, a clone of the popular CLIPS expert system shell written entirely in Java. Jess supports the development of rule-based expert systems which can be tightly coupled to code written in the powerful, portable Java language. The syntax of the Jess language is discussed, and a comprehensive list of supported functions is presented. A guide to extending Jess by writing Java code is also included.

Friedman-Hill, E.J.

1997-11-01T23:59:59.000Z

309

Lina Galtieri CDF Program, LBNL Director Review, 11/08/05 The CDF Group at LBNL  

E-Print Network [OSTI]

Lina Galtieri CDF Program, LBNL Director Review, 11/08/05 1 The CDF Group at LBNL LBNL Director Review, November 8-9, 2005 Angela Galtieri #12;Lina Galtieri CDF Program, LBNL Director Review, 11/08/05 2 Outline Status of the Tevatron LBNL Group CDFII Detector Contributions to CDFII Hardware Operation

Galtieri, Lina

310

Lina Galtieri, CDF Program, LBNL Director Review, 11/8/06 The CDF Group at LBNL  

E-Print Network [OSTI]

Lina Galtieri, CDF Program, LBNL Director Review, 11/8/06 The CDF Group at LBNL LBNL Director Review, November 8-9, 2006 Angela Galtieri 1 #12;Lina Galtieri, CDF Program, LBNL Director Review, 11/8/06 Status of the Tevatron LBNL Group CDFII Detector Contributions to CDFII Hardware Operation Recent

Galtieri, Lina

311

June 8, 2006 15.7 ACTING OR INTERIM DEPARTMENT HEAD/DIVISION DIRECTOR ADDENDUM  

E-Print Network [OSTI]

June 8, 2006 15.7 ACTING OR INTERIM DEPARTMENT HEAD/DIVISION DIRECTOR ADDENDUM THIS ACTING OR INTERIM DEPARTMENT HEAD / DIVISION DIRECTOR ADDENDUM, hereinafter the "Addendum," is entered as a temporary or short-term replacement for his or her Department Head/Division Director, who is temporarily

312

Meeting of the Advisory Committee to the Director (ACD) National Institutes of Health (NIH)  

E-Print Network [OSTI]

108th Meeting of the Advisory Committee to the Director (ACD) National Institutes of Health (NIH) Building 31, C Wing, 6th Floor, Conference Room 6, NIH Campus, Bethesda, Maryland Agenda Thursday, June 5, 2014 9:00 am OPEN SESSION: Welcome and NIH Director's Report Francis S. Collins, MD, PhD, Director

Baker, Chris I.

313

Copy 1 Purchasing Copy 2 Residence Hall Director Request for Reimbursement  

E-Print Network [OSTI]

copy to the Purchasing Office. 3. The Purchasing Director will review the "Request for RequestCopy 1 ­ Purchasing Copy 2 ­ Residence Hall Director MU 6/94 Request for Reimbursement For Damages: _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ #12;Copy 1 ­ Purchasing Copy 2 ­ Residence Hall Director PROCEDURES FOR REQUESTING REIMBURSEMENT

Hardy, Christopher R.

314

Captain Debora R. Barr, NOAA Director, NOAA Homeland Security Program Office  

E-Print Network [OSTI]

as the Acting Deputy Director, National Environmental Satellite and Information Service (NESDIS) OfficeCaptain Debora R. Barr, NOAA Director, NOAA Homeland Security Program Office Captain (CAPT) Debora R. Barr is the Director of NOAA's Homeland Security Program Office. She is responsible

315

Relativistic R matrix and continuum shell model  

E-Print Network [OSTI]

Background: The $R$ matrix formalism of Lane and Thomas has proven to be a convenient reaction theory for solving many-coupled channel systems. The theory provides solutions to bound states, scattering states, and resonances for microscopic models in one formalism. Purpose: The first purpose is to extend this formalism to the relativistic case so that the many-coupled channels problem may be solved for systems in which binary breakup channels satisfy a relative Dirac equation. The second purpose is to employ this formalism in a relativistic continuum shell model. Methods: Expressions for the collision matrix and the scattering amplitude, from which observables may be calculated, are derived. The formalism is applied to the 1p-1h relativistic continuum shell model with an interaction extracted from relativistic mean-field theory. Results: The simplest of the $\\sigma +\\omega +\\rho$ exchange interactions produces a good description of the single-particle energies in $^{16}$O and $^{90}$Zr and a reasonable description of proton scattering from $^{15}$N. Conclusions: The development of a calculable, relativistic $R$ matrix and its implementation in a $1p-1h$ relativistic continuum shell model provide a simple relatively self-consist, physically justifiable model for use in knockout reactions.

J. Grineviciute; Dean Halderson

2014-04-16T23:59:59.000Z

316

Oxide shell reduction and magnetic property changes in core-shell Fe nanoclusters under ion irradiation  

SciTech Connect (OSTI)

Ion irradiation effects are studied on the Fe-based core-shell nanocluster (NC) films with core as Fe and shell as Fe{sub 3}O{sub 4}/Fe{sub 3}N. These NC films were deposited on Si substrates to thickness of ?0.5 ?m using a NC deposition system. The films were irradiated at room temperature with 5.5?MeV Si{sup 2+} ions to ion fluences of 10{sup 15} and 10{sup 16} ions/cm{sup 2}. It is found that the irradiation induces grain growth, Fe valence reduction in the shell, and crystallization or growth of Fe{sub 3}N. The film retained its Fe-core and its ferromagnetic properties after irradiation. The nature and mechanism of oxide shell reduction and composition dependence after irradiation were studied by synthesizing additional NC films of Fe{sub 3}O{sub 4} and FeO?+?Fe{sub 3}N and irradiating them under the same conditions. The presence of nanocrystalline Fe is found to be a major factor for the oxide shell reduction. The surface morphologies of these films show dramatic changes in the microstructures due to cluster growth and agglomeration as a result of ion irradiation.

Sundararajan, Jennifer A.; Kaur, Maninder; Qiang, You, E-mail: youqiang@uidaho.edu [Department of Physics, University of Idaho, Moscow, Idaho 83844 (United States); Jiang, Weilin [Pacific Northwest National Laboratory, P.O. Box 999, Richland, Washington 99352 (United States); McCloy, John S. [School of Mechanical and Materials Engineering, Washington State University, Pullman, Washington 99164 (United States)

2014-05-07T23:59:59.000Z

317

Factors Affecting the Survival of Upstream Migrant Adult Salmonids in the Columbia River Basin : Recovery Issues for Threatened and Endangered Snake River Salmon : Technical Report 9 of 11.  

SciTech Connect (OSTI)

The Bonneville Power Administration (BPA) is developing conservation planning documentation to support the National Marine Fisheries Service`s (NMFS) recovery plan for Columbia Basin salmonid stocks that are currently listed under the Endangered Species Act (ESA). Information from the conservation planning documentation will be used as a partial scientific basis for identifying alternative conservation strategies and to make recommendations toward conserving, rebuilding, and ultimately removing these salmon stocks from the list of endangered species. This report describes the adult upstream survival study, a synthesis of biological analyses related to conditions affecting the survival of adult upstream migrant salmonids in the Columbia River system. The objective of the adult upstream survival study was to analyze existing data related to increasing the survival of adult migrant salmonids returning to the Snake River system. The fate and accountability of each stock during its upstream migration period and the uncertainties associated with measurements of escapement and survival were evaluated. Operational measures that affected the survival of adult salmon were evaluated including existing conditions, augmented flows from upstream storage release, and drawdown of mainstem reservoirs. The potential impacts and benefits of these measures to each ESA stock were, also described based on considerations of species behavior and run timing.

Dauble, Dennis D.; Mueller, Robert P.

1993-06-01T23:59:59.000Z

318

Investigating Sources of Toxicity in Stormwater: Algae Mortality in Runoff Upstream of the Lawrence Livermore National Laboratory  

SciTech Connect (OSTI)

A source evaluation case study is presented for observations of algae toxicity in an intermittent stream passing through the Lawrence Livermore National Laboratory near Livermore, California. A five-step procedure is discussed to determine the cause of water toxicity problems and to determine appropriate environmental management practices. Using this approach, an upstream electrical transfer station was identified as the probable source of herbicides causing the toxicity. In addition, an analytical solution for solute transport in overland flow was used to estimate the application level of 40 Kg/ha. Finally, this source investigation demonstrates that pesticides can impact stream water quality regardless of application within levels suggested on manufacturer labels. Environmental managers need to ensure that pesticides that could harm aquatic organisms (including algae) not be used within close proximity to streams or storm drainages and that application timing should be considered for environmental protection.

Campbell, C G; Folks, K; Mathews, S; Martinelli, R

2003-10-06T23:59:59.000Z

319

On the stability of thermonuclear shell sources in stars  

E-Print Network [OSTI]

We present a quantitative criterion for the thermal stability of thermonuclear shell sources. We find the thermal stability of shell sources to depend on exactly three factors: they are more stable when they are geometrically thicker, less degenerate and hotter. This confirms and unifies previously obtained results in terms of the geometry, temperature and density of the shell source, by a simplified but quantitative approach to the physics of shell nuclear burning. We present instability diagrams in the temperature-density plane for hydrogen and helium shell burning, which allow a simple evaluation of the stability conditions of such shell sources in stellar models. The performance of our stability criterion is demonstrated in various numerical models: in a 3 Msun AGB star, in helium accreting CO white dwarfs, in a helium white dwarf which is covered by a thin hydrogen envelope, and in a 1.0 Msun giant.

S. -C. Yoon; N. Langer; M. van der Sluys

2004-06-07T23:59:59.000Z

320

Effects of scars on crystalline shell stability under external pressure  

E-Print Network [OSTI]

We study how the stability of spherical crystalline shells under external pressure is influenced by the defect structure. In particular, we compare stability for shells with a minimal set of topologically-required defects to shells with extended defect arrays (grain boundary "scars" with non-vanishing net disclination charge). We perform Monte Carlo simulations to compare how shells with and without scars deform quasi-statically under external hydrostatic pressure. We find that the critical pressure at which shells collapse is lowered for scarred configurations that break icosahedral symmetry and raised for scars that preserve icosahedral symmetry. The particular shapes which arise from breaking of an initial icosahedrally-symmetric shell depend on the F\\"oppl-von K\\'arm\\'an number.

Duanduan Wan; Mark J. Bowick; Rastko Sknepnek

2014-10-23T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" 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

Graded core/shell semiconductor nanorods and nanorod barcodes  

DOE Patents [OSTI]

Graded core/shell semiconductor nanorods and shapped nanorods are disclosed comprising Group II-VI, Group III-V and Group IV semiconductors and methods of making the same. Also disclosed are nanorod barcodes using core/shell nanorods where the core is a semiconductor or metal material, and with or without a shell. Methods of labeling analytes using the nanorod barcodes are also disclosed.

Alivisatos, A. Paul; Scher, Erik C.; Manna, Liberato

2013-03-26T23:59:59.000Z

322

Ground state energy fluctuations in the Nuclear Shell Model  

E-Print Network [OSTI]

Statistical fluctuations of the nuclear ground state energies are estimated using shell model calculations in which particles in the valence shells interact through well defined forces, and are coupled to an upper shell governed by random 2-body interactions. Induced ground-state energy fluctuations are found to be one order of magnitude smaller than those previously associated with chaotic components, in close agreement with independent perturbative estimates based on the spreading widths of excited states.

Victor Velazquez; Jorge G. Hirsch; Alejandro Frank; Jose Barea; Andres P. Zuker

2005-03-29T23:59:59.000Z

323

Proton-neutron pairing correlations in the nuclear shell model  

E-Print Network [OSTI]

A shell-model study of proton-neutron pairing in f - p shell nuclei using a parametrized hamiltonian that includes deformation and spin-orbit effects as well as isoscalar and isovector pairing is reported. By working in a shell-model framework we are able to assess the role of the various modes of proton-neutron pairing in the presence of nuclear deformation without violating symmetries. Results are presented for $^{44}$Ti, $^{46}$Ti and $^{48}$Cr.

Lei Yang; S. Pittel; B. Thakur; N. Sandulescu; A. Poves; Yu-Min Zhao

2010-06-16T23:59:59.000Z

324

Conical thin shell wormhole from global monopole: A theoretical construction  

E-Print Network [OSTI]

By applying 'Darmois-Israel formalism', we establish a new class of thin shell wormhole in the context of global monopole resulting from the breaking of a global O(3) symmetry. Since global monopole is asymptotically conical (no longer asymptotically flat), we call it as conical thin shell wormhole. Different characteristics of this conical thin shell wormhole, namely, time evolution of the throat, stability, total amount of exotic matter have been discussed.

F. Rahaman; M. Kalam; K. A. Rahman

2008-11-10T23:59:59.000Z

325

Graded core/shell semiconductor nanorods and nanorod barcodes  

DOE Patents [OSTI]

Graded core/shell semiconductor nanorods and shaped nanorods are disclosed comprising Group II-VI, Group III-V and Group IV semiconductors and methods of making the same. Also disclosed are nanorod barcodes using core/shell nanorods where the core is a semiconductor or metal material, and with or without a shell. Methods of labeling analytes using the nanorod barcodes are also disclosed.

Alivisatos, A. Paul (Oakland, CA); Scher, Erik C. (San Francisco, CA); Manna, Liberato (Lecce, IT)

2010-12-14T23:59:59.000Z

326

On the stability of thin-shell wormholes  

E-Print Network [OSTI]

A thin-shell wormhole is theoretically constructible by surgically grafting together two Schwarzschild spacetimes using the so-called cut-and-paste technique. By describing such a wormhole as a limiting case of a constant-density spherical shell, it is shown that the structure must be unstable to linearized radial perturbations. Some earlier studies by the author et al. have shown, however, that under certain conditions, thin-shell wormholes can be stable.

Peter K. F. Kuhfittig

2014-12-18T23:59:59.000Z

327

Casimir Energy of a Spherical Shell  

E-Print Network [OSTI]

The Casimir energy for a conducting spherical shell of radius $a$ is computed using a direct mode summation approach. An essential ingredient is the implementation of a recently proposed method based on Cauchy's theorem for an evaluation of the eigenfrequencies of the system. It is shown, however, that this earlier calculation uses an improper set of modes to describe the waves exterior to the sphere. Upon making the necessary corrections and taking care to ensure that no mathematically ill-defined expressions occur, the technique is shown to leave numerical results unaltered while avoiding a longstanding criticism raised against earlier calculations of the Casimir energy.

M. E. Bowers; C. R. Hagen

1998-06-23T23:59:59.000Z

328

Duality in Off-Shell Electromagnetism  

E-Print Network [OSTI]

In this paper, we examine the Dirac monopole in the framework of Off-Shell Electromagnetism, the five dimensional U(1) gauge theory associated with Stueckelberg-Schrodinger relativistic quantum theory. After reviewing the Dirac model in four dimensions, we show that the structure of the five dimensional theory prevents a natural generalization of the Dirac monopole, since the theory is not symmetric under duality transformations. It is shown that the duality symmetry can be restored by generalizing the electromagnetic field strength to an element of a Clifford algebra. Nevertheless, the generalized framework does not permit us to recover the phenomenological (or conventional) absence of magnetic monopoles.

Martin Land

2006-03-21T23:59:59.000Z

329

Electron shell and the alpha-decay  

E-Print Network [OSTI]

The ratio of the alpha-decay widths of a bare nucleus and the related atom is calculated. Both the change of the form and thus the penetrability of the potential barrier and the effect of reflection in the classically-allowed region appearing due to the electron shell are taken into account in the calculations of this ratio. The contribution of each of these two effects is of one and the same order of magnitude. For long-lived radioactive samples the values of the total effect turn out to be somewhat below 1 percent.

Sergey Yu. Igashov; Yury M. Tchuvil'sky

2012-12-03T23:59:59.000Z

330

Shell India Pvt Ltd | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd Jump to: navigation,Pvt Ltd Jump to: navigation, search Name: Shell India

331

Single-Shell Tank Evaluations - Hanford Site  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmitted forHighlightsSeminarsSilicon spongeComputingCell AnalysisSingle-Shell

332

Updated August 7, 2013 College Deans/Directors  

E-Print Network [OSTI]

. Keiki Kawai'ae'a, Director CAFNRM CHL Business Office (BO) 121 PB-12 Rm 5 Phone: 974-7393 Phone: 974-7342 Fax: 974-7674 Fax: 974-7736 Email: bmathews@hawaii.edu Email: keiki@hawaii.edu College of Arts-2865 Fax: 974-7690 Email: randyh@hawaii.edu Email: fishere@hawaii.edu College of Business and Economics

Wiegner, Tracy N.

333

Updated May 6, 2014 College Deans/Directors  

E-Print Network [OSTI]

Kawai'ae'a, Director CAFNRM CHL Business Office (BO) 121 PB-12 Rm 5 Phone: 932-7038 Phone: 932-7360 Fax: 932-7037 Fax: 932-7409 Email: bmathews@hawaii.edu Email: keiki@hawaii.edu College of Arts and Sciences: 932-7096 Fax: 933-2974 Email: randyh@hawaii.edu Email: fishere@hawaii.edu College of Business

Wiegner, Tracy N.

334

Professor V. Weisskopf, CERN Director General (1961-1965)  

E-Print Network [OSTI]

Well known theoretical physicist Victor Weisskopf has died aged 93. Born in Austria, he later worked with Schrodinger in Berlin before emigrating to the US in 1937, where he joined the Manhattan project in 1944, and was witness to the Trinity Test in July 1945. In 1946 he became professor of physics at MIT. He took leave of absence to be Director General of CERN, the European Organization for Nuclear Physics, from 1961-1965.

1962-01-01T23:59:59.000Z

335

Barr and Showman: Heat Transfer in Europa's Icy Shell 405 Heat Transfer in Europa's Icy Shell  

E-Print Network [OSTI]

Europa's ice shell controls the thermal evolution of its interior and provides a source of energy surface features with steady-state thermal convection is challeng- ing, even with tidal heating, because convects, can the ocean be thermodynamically stable? What role might compositional heterogeneity play

336

Rigorous HDD Emissions Capabilities of Shell GTL Fuel  

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

3 Fuel Description - Reference Fuel Reference ULSD (S15) ex Shell Martinez CA Refinery, exhibits < 2 ppm sulfur 43 cetane number (contains no cetane improver) <10%m...

337

Casimir energy for spherical shell in Schwarzchild black hole background  

E-Print Network [OSTI]

In this paper, we consider the Casimir energy of massless scalar field which satisfy Dirichlet boundary condition on a spherical shell. Outside the shell, the spacetime is assumed to be described by the Schwarzschild metric, while inside the shell it is taken to be the flat Minkowski space. Using zeta function regularization and heat kernel coefficients we isolate the divergent contributions of the Casimir energy inside and outside the shell, then using the renormalization procedure of the bag model the divergent parts are cancelled, finally obtaining a renormalized expression for the total Casimir energy.

M. R. Setare; M. B. Altaie

2003-08-28T23:59:59.000Z

338

Absence of Embedded Mass Shells: Cerenkov Radiation and Quantum Friction  

E-Print Network [OSTI]

We show that, in a model where a non-relativistic particle is coupled to a quantized relativistic scalar Bose field, the embedded mass shell of the particle dissolves in the continuum when the interaction is turned on, provided the coupling constant is sufficiently small. More precisely, under the assumption that the fiber eigenvectors corresponding to the putative mass shell are differentiable as functions of the total momentum of the system, we show that a mass shell could exist only at a strictly positive distance from the unperturbed embedded mass shell near the boundary of the energy-momentum spectrum.

W. De Roeck; J. Froehlich; A. Pizzo

2010-01-05T23:59:59.000Z

339

Global geometry of space-time with the charged shell  

E-Print Network [OSTI]

It is elaborated the complete classification of the possible types of the spherically symmetric global geometries for two types of electrically charged shells: (1) The charged shell as a single source of the gravitational field, when internal space-time is flat, and external space-time is the Reissner--Nordstr\\"om metric; (2) The neutralizing shell with an electric charge opposite to the charge of the internal source with the Reissner--Nordstr\\"om metric and with the Schwarzschild metric outside the shell.

V. A. Berezin; V. I. Dokuchaev

2014-04-10T23:59:59.000Z

340

Mechanical Stability of Cylindrical Thin-Shell Wormholes  

E-Print Network [OSTI]

In this paper, we apply the cut and paste procedure to charged black string for the construction of thin-shell wormhole. We consider the Darmois-Israel formalism to determine the surface stresses of the shell. We take Chaplygin gas to deal with the matter distribution on shell. The radial perturbation approach (preserving the symmetry) is used to investigate the stability of static solutions. We conclude that stable static solutions exist both for uncharged and charged black string thin-shell wormholes for particular values of the parameters.

M. Sharif; M. Azam

2013-08-07T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" 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

Off-shell tachyon amplitudes analyticity and projective invariance  

E-Print Network [OSTI]

We compute off-shell three- and four-tachyon amplitudes at tree level by using a prescription based on the requirement of projective invariance. In particular we show that the off-shell four-tachyon amplitude can be put in the same form as the corresponding on-shell one, exhibiting therefore the same analyticity properties. This is shown both for the bosonic and the fermionic string. The result obtained in the latter case can be extended to the off-shell four-tachyon amplitude in type 0 theory.

Cuomo, F; Nicodemi, F; Pettorino, R; Pezzella, F; Sabella, G

2001-01-01T23:59:59.000Z

342

Off-shell tachyon amplitudes: analyticity and projective invariance  

E-Print Network [OSTI]

We compute off-shell three- and four-tachyon amplitudes at tree level by using a prescription based on the requirement of projective invariance. In particular we show that the off-shell four-tachyon amplitude can be put in the same form as the corresponding on-shell one, exhibiting therefore the same analyticity properties. This is shown both for the bosonic and the fermionic string. The result obtained in the latter case can be extended to the off-shell four-tachyon amplitude in type 0 theory.

F. Cuomo; R. Marotta; F. Nicodemi; R. Pettorino; F. Pezzella; G. Sabella

2000-11-09T23:59:59.000Z

343

SENIOR DIRECTOR, ENVIRONMENTAL HEALTH AND RESEARCH SAFETY The Senior Director, Environmental Health and Research Safety works collaboratively with the Chief Safety  

E-Print Network [OSTI]

, and respectful work environment focused on developing and implementing industry best practices for all aspectsSENIOR DIRECTOR, ENVIRONMENTAL HEALTH AND RESEARCH SAFETY The Senior Director, Environmental Health team and participates in the strategic planning process for Environmental Health & Research Safety

344

Preserved macroscopic polymeric sheets of shell-binding protein in the Middle Miocene (8 to 18 Ma) gastropod Ecphora  

E-Print Network [OSTI]

105-119. Jope, M. (1967) The protein of brachiopod shell-II.Shell protein from fossil articulates: Amino acidD. (2008) Molluscan shell proteins: Primary structure,

Fogel, Marilyn L

2015-01-01T23:59:59.000Z

345

Buckling-induced encapsulation of structured elastic shells under pressure  

E-Print Network [OSTI]

functional origami-like structures at the nano- and microscales (1­3), including encapsulation using hollow for dynamic actuation using a swelling-induced elastic instability (16). There are a few existing hollow shell example of a hollow shell structure satisfying geometric compatibility for gating holes. It enables

Reis, Pedro Miguel

346

Shell Crossing Singularities in Quasi-Spherical Szekeres Models  

E-Print Network [OSTI]

We investigate the occurrence of shell crossing singularities in quasi-spherical Szekeres dust models with or without a cosmological constant. We study the conditions for shell crossing singularity both from physical and geometrical point of view and they are in agreement.

Subenoy Chakraborty; Ujjal Debnath

2007-12-16T23:59:59.000Z

347

Electrostatic self-energy of a partially formed spherical shell in salt solution: application to stability of tethered and fluid shells -- viruses and vesicles  

E-Print Network [OSTI]

We investigate the electrostatics of a partially formed, charged spherical shell in a salt solution. We solve the problem numerically at the Poisson-Boltzmann level and analytically in the Debye-Huckel regime. From the results on energetics of partially formed shells we examine the stability of tethered (crystalline) and fluid shells towards rupture. We clearly delineate different regimes of stability towards rupture, where, for fluid shells, we also include the effects of bending elasticity of the shells. Our analysis shows how charging of the shell induces its instability towards rupture but also provides insight regarding growth of charged shells.

Anze Losdorfer Bozic; Antonio Siber; Rudolf Podgornik

2011-04-24T23:59:59.000Z

348

Application to Export Electric Energy OE Doc No. EA-339-A Shell...  

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

Canada. EA-339-A Shell Energy (CN).pdf More Documents & Publications EA-339-A Shell Energy North America (US), L.P. EA-339 Shell Energy North America (US), L.P. EA-359-B Castleton...

349

On-wafer monolithic encapsulation by surface micromachining with porous polysilicon shell  

E-Print Network [OSTI]

With Porous Polysilicon Shell Rihui He and Chang-Jin C. -of a nanoporous polysilicon shell, creation of a cavity bythrough the pores in the shell, and sealing the cavity at a

Kim, Chang-Jin C-J; He, Rihui

2007-01-01T23:59:59.000Z

350

Core-Shell Nanopillar Array Solar Cells using Cadmium Sulfide Coating on Indium Phosphide Nanopillars  

E-Print Network [OSTI]

Yang, Solution-processed core-shell nanowires for efficientYong, Fabrication of ZnO/CdS core/shell nanowire arrays fornew fabrication method for core-shell nanopillar array solar

Tu, Bor-An Clayton

2013-01-01T23:59:59.000Z

351

Evolution of shell loss in Opisthobranch gastropods: sea hares (Opisthobranchia, Anaspidea) as a model system  

E-Print Network [OSTI]

Zhang, Matrix Proteins in Outer Shells of Molluscs. MarineF. and G. Luquet, Molluscan Shell Proteins. Comptes Rendusbuilds and patterns a sea shell. BMC Biol, 2006. 4: p. 40.

Vue, Zer

2009-01-01T23:59:59.000Z

352

Method to produce large, uniform hollow spherical shells  

DOE Patents [OSTI]

The invention is a method to produce large uniform hollow spherical shells by (1) forming uniform size drops of heat decomposable or vaporizable material, (2) evaporating the drops to form dried particles, (3) coating the dried particles with a layer of shell forming material and (4) heating the composite particles to melt the outer layer and to decompose or vaporize the inner particle to form an expanding inner gas bubble. The expanding gas bubble forms the molten outer layer into a shell of relatively large diameter. By cycling the temperature and pressure on the molten shell, nonuniformities in wall thickness can be reduced. The method of the invention is utilized to produce large uniform spherical shells, in the millimeter to centimeter diameter size range, from a variety of materials and of high quality, including sphericity, concentricity and surface smoothness, for use as laser fusion or other inertial confinement fusion targets as well as other applications.

Hendricks, C.D.

1983-09-26T23:59:59.000Z

353

Process to make core-shell structured nanoparticles  

DOE Patents [OSTI]

Disclosed is a process for making a composite material that contains core-shell structured nanoparticles. The process includes providing a precursor in the form of a powder a liquid and/or a vapor of a liquid that contains a core material and a shell material, and suspending the precursor in an aerosol gas to produce an aerosol containing the precursor. In addition, the process includes providing a plasma that has a hot zone and passing the aerosol through the hot zone of the plasma. As the aerosol passes through the hot zone of the plasma, at least part of the core material and at least part of the shell material in the aerosol is vaporized. Vapor that contains the core material and the shell material that has been vaporized is removed from the hot zone of the plasma and allowed to condense into core-shell structured nanoparticles.

Luhrs, Claudia; Phillips, Jonathan; Richard, Monique N

2014-01-07T23:59:59.000Z

354

HI shells in the Leiden/Argentina/Bonn HI survey  

E-Print Network [OSTI]

We analyse the all-sky Leiden/Argentina/Bonn HI survey, where we identify shells belonging to the Milky Way. We used an identification method based on the search of continuous regions of a low brightness temperature that are compatible with given properties of HI shells. We found 333 shells in the whole Galaxy. The size distribution of shells in the outer Galaxy is fitted by a power law with the coefficient of 2.6 corresponding to the index 1.8 in the distribution of energy sources. Their surface density decreases exponentially with a scale length of 2.8 kpc. The surface density of shells with radii >= 100 pc in the solar neighbourhood is around 4 per kpc^2 and the 2D porosity is approximately 0.7.

Ehlerova, S

2013-01-01T23:59:59.000Z

355

Turbine blade platform film cooling with simulated stator-rotor purge flow with varied seal width and upstream wake with vortex  

E-Print Network [OSTI]

. The coolant was injected through an advanced labyrinth seal to simulate purge flow through a stator-rotor seal. The width of the opening of this seal was varied to simulate the effect of misalignment. Stationary rods were placed upstream of the cascade in four...

Blake, Sarah Anne

2009-05-15T23:59:59.000Z

356

Taming the off-shell Higgs boson  

E-Print Network [OSTI]

We study the off-shell Higgs data in the process $pp\\to h^{(*)} \\to Z^{(\\ast)}Z^{(\\ast)}\\to 4\\ell$, to constrain deviations of the Higgs couplings. We point out that this channel can be used to resolve the long- and short-distance contributions to Higgs production by gluon fusion and can thus be complementary to $pp\\to ht\\bar t$ in measuring the top Yukawa coupling. Our analysis, performed in the context of Effective Field Theory, shows that current data do not allow one to draw any model-independent conclusions. We study the prospects at future hadron colliders, including the high-luminosity LHC and accelerators with higher-energy, up to 100 TeV. The available QCD calculations and the theoretical uncertainties affecting our analysis are also briefly discussed.

Aleksandr Azatov; Christophe Grojean; Ayan Paul; Ennio Salvioni

2015-03-10T23:59:59.000Z

357

Double Shell Tank (DST) Utilities Specification  

SciTech Connect (OSTI)

This specification establishes the performance requirements and provides the references to the requisite codes and standards to he applied during the design of the Double-Shell Tank (DST) Utilities Subsystems that support the first phase of waste feed delivery (WFD). The DST Utilities Subsystems provide electrical power, raw/potable water, and service/instrument air to the equipment and structures used to transfer low-activity waste (LAW) and high-level waste (HLW) to designated DST staging tanks. The DST Utilities Subsystems also support the equipment and structures used to deliver blended LAW and HLW feed from these staging tanks to the River Protection Project (RPP) Privatization Contractor facility where the waste will be immobilized. This specification is intended to be the basis for new projects/installations. This specification is not intended to retroactively affect previously established project design criteria without specific direction by the program.

SUSIENE, W.T.

2000-04-27T23:59:59.000Z

358

Nuclear energy density optimization: Shell structure  

E-Print Network [OSTI]

Nuclear density functional theory is the only microscopical theory that can be applied throughout the entire nuclear landscape. Its key ingredient is the energy density functional. In this work, we propose a new parameterization UNEDF2 of the Skyrme energy density functional. The functional optimization is carried out using the POUNDerS optimization algorithm within the framework of the Skyrme Hartree-Fock-Bogoliubov theory. Compared to the previous parameterization UNEDF1, restrictions on the tensor term of the energy density have been lifted, yielding a very general form of the energy density functional up to second order in derivatives of the one-body density matrix. In order to impose constraints on all the parameters of the functional, selected data on single-particle splittings in spherical doubly-magic nuclei have been included into the experimental dataset. The agreement with both bulk and spectroscopic nuclear properties achieved by the resulting UNEDF2 parameterization is comparable with UNEDF1. While there is a small improvement on single-particle spectra and binding energies of closed shell nuclei, the reproduction of fission barriers and fission isomer excitation energies has degraded. As compared to previous UNEDF parameterizations, the parameter confidence interval for UNEDF2 is narrower. In particular, our results overlap well with those obtained in previous systematic studies of the spin-orbit and tensor terms. UNEDF2 can be viewed as an all-around Skyrme EDF that performs reasonably well for both global nuclear properties and shell structure. However, after adding new data aiming to better constrain the nuclear functional, its quality has improved only marginally. These results suggest that the standard Skyrme energy density has reached its limits and significant changes to the form of the functional are needed.

M. Kortelainen; J. McDonnell; W. Nazarewicz; E. Olsen; P. -G. Reinhard; J. Sarich; N. Schunck; S. M. Wild; D. Davesne; J. Erler; A. Pastore

2014-04-28T23:59:59.000Z

359

White Sturgeon Mitigation and Restoration in the Columbia and Snake Rivers Upstream from Bonneville Dam; 1998-1999 Annual Report.  

SciTech Connect (OSTI)

The authors report on their progress from April 1998 through March 1999 on determining the effects of mitigative measures on productivity of white sturgeon populations in the Columbia River downstream from McNary Dam, and on determining the status and habitat requirements of white sturgeon populations in the Columbia and Snake rivers upstream from McNary Dam. The study is a cooperative effort by the Oregon Department of Fish and Wildlife (ODFW; Report A), Washington Department of Fish and Wildlife (WDFW; Report B), U.S. Geological Survey Biological Resources Division (USGS; Report C), U.S. Fish and Wildlife Service (USFWS; Report D), Columbia River Inter-Tribal Fish Commission (CRITFC; Report E), and the University of Idaho (UI; Report F). This is a multi-year study with many objectives requiring more than one year to complete. Therefore, findings from a given year may be part of more significant findings yet to be reported. Highlights of results of our work from April 1998 through March 1999 are given.

Ward, David L.

2000-12-01T23:59:59.000Z

360

Mercury in Fish Collected Upstream and Downstream of Los Alamos National Laboratory, New Mexico: 1991--2004.  

SciTech Connect (OSTI)

Small amounts of mercury (Hg) may exist in some canyon drainage systems within Los Alamos National Laboratory lands as a result of past discharges of untreated effluents. This paper reports on the concentrations of Hg in muscle (fillets) of various types of fish species collected downstream of LANL's influence from 1991 through 2004. The mean Hg concentration in fish from Cochiti reservoir (0.22 {micro}g/g wet weight), which is located downstream of LANL, was similar to fish collected from a reservoir upstream of LANL (Abiquiu) (0.26 {micro}g/g wet weight). Mercury concentrations in fish collected from both reservoirs exhibited significantly (Abiquiu = p < 0.05 and Cochiti = p < 0.10) decreasing trends over time. Predator fish like the northern pike (Esox lucius) contained significantly higher concentrations of Hg (0.39 {micro}g/g wet weight) than bottom-feeding fish like the white sucker (Catostomus commersoni) (0.10 {micro}g/g wet weight).

P.R. Fresquez

2004-10-15T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" 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

Statement of Patricia Hoffman, Deputy Director R&D, Office of...  

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

Hoffman, Deputy Director R&D, Office of Electricity Delivery & Energy Reliability, Department of Energy before the Committee on Science and Technology Energy and Environment...

362

Statement of Patricia A. Hoffman, Deputy Director R&D, Office...  

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

A. Hoffman, Deputy Director R&D, Office of Electricity Delivery & Energy Reliability Department of Energy before the Committee on Science and Technology Energy and Environment...

363

DOE Deputy Secretary and Rosatom Director Visit Y-12, Oak Ridge...  

National Nuclear Security Administration (NNSA)

Deputy Secretary and Rosatom Director Visit Y-12, Oak Ridge National Laboratory During Frist Meeting of US-Russian Nuclear Energy and Nuclear Security Working Group | National...

364

Facts and figures for the chemistry and materials science directorate (March 1997)  

SciTech Connect (OSTI)

This document contains a wide range of budgetary, personnel, and other administrative information about LLNL and the Chemistry and Materials Science Directorate.

Newkirk, L.

1997-03-01T23:59:59.000Z

365

Degree Year Name Position Organization Location 1997 Andrew Hall Research Director Siemens St. Louis  

E-Print Network [OSTI]

Degree Year Name Position Organization Location 1997 Andrew Hall Research Director Siemens St Hongyu An Faculty UNC Chapel Hill, NC 2001 Randolph Setser Manager Research CollaborationsSiemens

Stormo, Gary

366

Marcus Miller, Gordon Snelgrove Gallery Director 191 Murray Bldg. University of Saskatchewan 3 Campus Dr.  

E-Print Network [OSTI]

Marcus Miller, Gordon Snelgrove Gallery Director 191 Murray Bldg. University of Saskatchewan 3 media at the University of Saskatchewan. It presents a wide array of subjects, styles & printmaking

Peak, Derek

367

UC President Mark Yudof Announces Appointment of Paul Alivisatos as Berkeley Lab Director  

ScienceCinema (OSTI)

In this video, broadcast to Berkeley Lab staff on Nov. 20, 2009, UC President Mark Yudof announces Paul Alivisatos as the new director of Lawrence Berkeley National Laboratory

Yudof, Mark

2013-05-29T23:59:59.000Z

368

d upstream downstream disturbance  

E-Print Network [OSTI]

microphone Cm (s) C e (s) Controller (a) m Pmd (s) d Cm (s) Pmu (s) P ed (s) u P eu (s) e C e (s) (b) Figure) #12; y 2 =m Pmd (s) w 1 =d w 2 D 2 C m (s) Pmu (s) z 2 P ed (s) D 1 W 2 W 3 z 3 D 3 w 3 1 0 0005 1 0 with experimental data and the H¥/ QFT synthesized controller #12; disturbance speaker detection control error

Massachusetts at Amherst, University of

369

U-157: Ruby Mail Gem Directory Traversal and Shell Command Injection...  

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

57: Ruby Mail Gem Directory Traversal and Shell Command Injection Vulnerabilities U-157: Ruby Mail Gem Directory Traversal and Shell Command Injection Vulnerabilities April 27,...

370

E-Print Network 3.0 - adaptive shell color Sample Search Results  

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

firework shells exploded onto usually dark screens in a variety of colors artillery guns were used to fire... Development Award (0092784) 2 Overview shells ... Source:...

371

Director Biography | U.S. DOE Office of Science (SC)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesDataTranslocation ofthe APS User Office NewSplitting -Director

372

Director of the National Ignition Facility, Lawrence Livermore National  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesDataTranslocation ofthe APS User OfficeDirector of

373

New director of community education at UNM-LA  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions andDataNational Libraryornl.gov RonStaffReturningNewNew Director Of

374

ORGANIZATIONAL CHART - CYCLOTRON INSTITUTE VII-12 DIRECTOR Tribble  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the ContributionsArms Control R&DNuclear fuelOPTICS FOR AOREM2 DIRECTOR Tribble SEE

375

Center on Nanostructuring for Efficient Energy Conversion - Directors & PIs  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearchCASL Symposium:andNationalCNMS HoursCenterDirectors &

376

Directors - Center for Solar and Thermal Energy Conversion  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area. The DesertDirections The LaboratoryAssociate Directors

377

Tachyon condensation and off-shell gravity/gauge duality  

E-Print Network [OSTI]

We investigate quasilocal tachyon condensation by using gravity/gauge duality. In order to cure the IR divergence due to a tachyon, we introduce two regularization schemes: AdS space and a d=10 Schwarzschild black hole in a cavity. These provide stable canonical ensembles and thus are good candidates for the endpoint of tachyon condensation. Introducing the Cardy-Verlinde formula, we establish the on-shell gravity/gauge duality. We propose that the stringy geometry resulting from the off-shell tachyon dynamics matches onto the off-shell AdS black hole, where "off-shell" means non-equilibrium configuration. The instability induced by condensation of a tachyon behaves like an off-shell black hole and evolves toward a large stable black hole. The off-shell free energy and its derivative ($\\beta$-function) are used to show the off-shell gravity/gauge duality for the process of tachyon condensation. Further, d=10 Schwarzschild black hole in a cavity is considered for the Hagedorn transition as a possible explanation of the tachyon condensation.

Yun Soo Myung

2006-11-06T23:59:59.000Z

378

Local Casimir Energies for a Thin Spherical Shell  

E-Print Network [OSTI]

The local Casimir energy density for a massless scalar field associated with step-function potentials in a 3+1 dimensional spherical geometry is considered. The potential is chosen to be zero except in a shell of thickness $\\delta$, where it has height $h$, with the constraint $h\\delta=1$. In the limit of zero thickness, an ideal $\\delta$-function shell is recovered. The behavior of the energy density as the surface of the shell is approached is studied in both the strong and weak coupling regimes. The former case corresponds to the well-known Dirichlet shell limit. New results, which shed light on the nature of surface divergences and on the energy contained within the shell, are obtained in the weak coupling limit, and for a shell of finite thickness. In the case of zero thickness, the energy has a contribution not only from the local energy density, but from an energy term residing entirely on the surface. It is shown that the latter coincides with the integrated local energy density within the shell. We also study the dependence of local and global quantities on the conformal parameter. In particular new insight is provided on the reason for the divergence in the global Casimir energy in third order in the coupling.

Ines Cavero-Pelaez; Kimball A. Milton; Jeffrey Wagner

2006-02-01T23:59:59.000Z

379

The fragmentation of expanding shells II: Thickness matters  

E-Print Network [OSTI]

We study analytically the development of gravitational instability in an expanding shell having finite thickness. We consider three models for the radial density profile of the shell: (i) an analytic uniform-density model, (ii) a semi-analytic model obtained by numerical solution of the hydrostatic equilibrium equation, and (iii) a 3D hydrodynamic simulation. We show that all three profiles are in close agreement, and this allows us to use the first model to describe fragments in the radial direction of the shell. We then use non-linear equations describing the time-evolution of a uniform oblate spheroid to derive the growth rates of shell fragments having different sizes. This yields a dispersion relation which depends on the shell thickness, and hence on the pressure confining the shell. We compare this dispersion relation with the dispersion relation obtained using the standard thin-shell analysis, and show that, if the confining pressure is low, only large fragments are unstable. On the other hand, if the...

Wunsch, Richard; Palous, Jan; Whitworth, Anthony P

2010-01-01T23:59:59.000Z

380

Gamow shell model and realistic nucleon-nucleon interactions  

E-Print Network [OSTI]

We present a new and efficient method to obtain a Gamow shell-model basis and matrix elements generated by realistic nucleon-nucleon interactions. We derive a self-consistent Hartree-Fock potential from the renormalized N3LO interaction model. The corresponding Gamow one-body eigenstates are generated in a plane wave basis in order to build a Gamow shell-model set of basis states for the closed shell nuclei 4He and 16O. We address also the problem of representing a realistic nucleon-nucleon interaction in a two-particle Berggren basis in the laboratory frame. To achieve this, an expansion of matrix elements of the residual nucleon-nucleon interaction in a finite set of harmonic oscillator wave functions is used. We show that all loosely bound and narrow resonant states converge surprisingly fast. Even broad resonances in these two-particle valence systems converge within a reasonable number of harmonic oscillator functions. Examples of 6He and 18O Gamow shell-model calculations using 4He and 16}O as closed shell cores are presented. This procedure allows Gamow shell-model calculations to be performed with all realistic nucleon-nucleon interactions and with either momentum or position space representations for the Gamow basis. The possibility to remove the center of mass spuriosity of Gamow shell-model nuclear states with this method is also discussed. Perspectives for nuclear structure calculations of dripline nuclei are outlined.

G. Hagen; M. Hjorth-Jensen; N. Michel

2006-05-27T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" 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

Spherical cloaking using multilayer shells of ordinary dielectrics  

SciTech Connect (OSTI)

An approach for spherical cloaking using multilayer ordinary dielectric materials has been developed. The total scattering cross section (TSCS) of the spherical multilayer shell with metallic core was derived based on the Mie theory. The dielectric profile of the shell was optimized to minimize the TSCS of the cloaked target. The specific directions, at which the scattering could be practically eliminated, were detected. The influence of the target size and the dielectric material loss on the cloaking efficiency was analyzed. It was shown that the cloaking efficiency for larger targets could be improved by employing lossy materials in the shell.

Wang, Xiaohui; Chen, Fang; Semouchkina, Elena, E-mail: esemouch@mtu.edu [Department of Electrical and Computer Engineering, Michigan Technological University, Houghton, MI, 49931 (United States)] [Department of Electrical and Computer Engineering, Michigan Technological University, Houghton, MI, 49931 (United States)

2013-11-15T23:59:59.000Z

382

On the vacuum energy of a spherical plasma shell  

E-Print Network [OSTI]

We consider the vacuum energy of the electromagnetic field interacting with a spherical plasma shell together with a model for the classical motion of the shell. We calculate the heat kernel coefficients, especially that for the TM mode, and carry out the renormalization by redefining the parameters of the classical model. It turns out that this is possible and results in a model, which in the limit of the plasma shell becoming an ideal conductor reproduces the vacuum energy found by Boyer in 1968.

M. Bordag; N. Khusnutdinov

2008-01-14T23:59:59.000Z

383

Direct mapping of nuclear shell effects in the heaviest elements  

E-Print Network [OSTI]

Quantum-mechanical shell effects are expected to strongly enhance nuclear binding on an "island of stability" of superheavy elements. The predicted center at proton number $Z=114,120$, or $126$ and neutron number $N=184$ has been substantiated by the recent synthesis of new elements up to $Z=118$. However the location of the center and the extension of the island of stability remain vague. High-precision mass spectrometry allows the direct measurement of nuclear binding energies and thus the determination of the strength of shell effects. Here, we present such measurements for nobelium and lawrencium isotopes, which also pin down the deformed shell gap at $N=152$.

E. Minaya Ramirez; D. Ackermann; K. Blaum; M. Block; C. Droese; Ch. E. Dllmann; M. Dworschak; M. Eibach; S. Eliseev; E. Haettner; F. Herfurth; F. P. Heberger; S. Hofmann; J. Ketelaer; G. Marx; M. Mazzocco; D. Nesterenko; Yu. N. Novikov; W. R. Pla; D. Rodrguez; C. Scheidenberger; L. Schweikhard; P. G. Thirolf; C. Weber

2014-06-25T23:59:59.000Z

384

Energy transfers in shell models for MHD turbulence  

E-Print Network [OSTI]

A systematic procedure to derive shell models for MHD turbulence is proposed. It takes into account the conservation of ideal quadratic invariants such as the total energy, the cross-helicity and the magnetic helicity as well as the conservation of the magnetic energy by the advection term in the induction equation. This approach also leads to simple expressions for the energy exchanges as well as to unambiguous definitions for the energy fluxes. When applied to the existing shell models with nonlinear interactions limited to the nearest neighbour shells, this procedure reproduces well known models but suggests a reinterpretation of the energy fluxes.

T. Lessinnes; M. K. Verma; D. Carati

2008-07-31T23:59:59.000Z

385

Spurious Shell Closures in the Relativistic Mean Field Model  

E-Print Network [OSTI]

Following a systematic theoretical study of the ground-state properties of over 7000 nuclei from the proton drip line to the neutron drip line in the relativistic mean field model [Prog. Theor. Phys. 113 (2005) 785], which is in fair agreement with existing experimental data, we observe a few spurious shell closures, i.e. proton shell closures at Z=58 and Z=92. These spurious shell closures are found to persist in all the effective forces of the relativistic mean field model, e.g. TMA, NL3, PKDD and DD-ME2.

L. S. Geng; J. Meng; H. Toki; W. H. Long; G. Shen

2006-03-10T23:59:59.000Z

386

Thin-shell wormholes from regular charged black holes  

E-Print Network [OSTI]

We investigate a new thin-shell wormhole constructed by surgically grafting two regular charged black holes arising from the action using nonlinear electrodynamics coupled to general relativity. The stress-energy components within the shell violate the null and weak energy conditions but obey the strong energy condition. We study the stability in two ways: (i) taking a specific equation of state at the throat and (ii) analyzing the stability to linearized spherically symmetric perturbations about a static equilibrium solution. Various other aspects of this thin-shell wormhole are also analyzed.

F. Rahaman; K A Rahman; Sk. A Rakib; Peter K. F. Kuhfittig

2009-09-06T23:59:59.000Z

387

Stability of Thin-Shell Wormholes in Nonlinear Electrodynamics  

E-Print Network [OSTI]

In this paper, we construct thin-shell wormholes by applying the cut and paste procedure to a regular charged black hole in nonlinear electrodynamics field. We discuss different physical aspects of wormholes such as, the possible equation of state to matter shell, attractive or repulsive nature of wormhole and total amount of exotic matter required. The thin-shell equation of motion with and without cosmological constant is also investigated under linearized perturbation. Finally, we explore the stability regions interpreted by the parameter $\\beta$ (speed of sound) and conclude that there are realistic stability regions for some fixed values of parameters.

M. Sharif; M. Azam

2013-06-17T23:59:59.000Z

388

Policy 3001 Responsibility of Budget Unit Directors on Use of Funds (Expenditures) 1 OLD DOMINION UNIVERSITY  

E-Print Network [OSTI]

UNIVERSITY University Policy Policy #3001 RESPONSIBILITY OF BUDGET UNIT DIRECTORS ON USE OF FUNDS and reasonable use of funds to ensure compliance with Federal, State and University policies. B. AUTHORITYPolicy 3001 ­ Responsibility of Budget Unit Directors on Use of Funds (Expenditures) 1 OLD DOMINION

389

California Carbon Capture and Storage Panel Members Carl Bauer was appointed NETL Director in August  

E-Print Network [OSTI]

role as the key national laboratory addressing the challenges of producing and using fossil energy, Associate Laboratory Director for Energy Sciences, and Deputy Director for Operations. A ground water technologies and energy systems for a low- carbon future, groundwater quality and remediation, biogeochemistry

390

School Directors of Research and Knowledge Exchange (DRKE) and Research and Enterprise Co-ordinators (REC)  

E-Print Network [OSTI]

School Directors of Research and Knowledge Exchange (DRKE) and Research and Enterprise Co-ordinators (REC) ARTS & HUMANITIES School Director of Research and Knowledge Exchange (DRKE) School Research) Ian Gazeley Fiona Allan Media, Film & Music (MFM) Caroline Bassett Sarah Maddox SCIENCES School

Sussex, University of

391

Byron Price, Director of the Charles Russell Center and the OU Press to Receive Prestigious  

E-Print Network [OSTI]

Byron Price, Director of the Charles Russell Center and the OU Press to Receive Prestigious Chester -- Byron Price, director of the Charles M. Russell Center for the Study of Art of the National Cowboy & Western Heritage Museum. Price will be formally honored during

Oklahoma, University of

392

Director of PERTT Lab The Craft and Hawkins Department of Petroleum Engineering at Louisiana State University,  

E-Print Network [OSTI]

Director of PERTT Lab The Craft and Hawkins Department of Petroleum Engineering at Louisiana State University, Baton Rouge, Louisiana, invites applications for director of the Petroleum Engineering Research, and more. Also on site is the Donald and Gayle Keller Building, which is a new state

Harms, Kyle E.

393

Funding Opportunity: NIH Director's Early Independence Awards (DP5) Sponsor: National Institutes of Health  

E-Print Network [OSTI]

Funding Opportunity: NIH Director's Early Independence Awards (DP5) Sponsor: National Institutes Deadline: January 30, 2013 Program Synopsis The NIH Director's Early Independence Awards provide. The time of application is the date when the application is submitted electronically to NIH through Grants

Suzuki, Masatsugu

394

Funding Opportunity: NIH Director's Early Independence Awards (DP5) Sponsor: National Institutes of Health  

E-Print Network [OSTI]

Funding Opportunity: NIH Director's Early Independence Awards (DP5) Sponsor: National Institutes Deadline: January 31, 2014 Program Synopsis The NIH Director's Early Independence Awards provide. The time of application is the date when the application is submitted electronically to NIH through Grants

Suzuki, Masatsugu

395

PETER S. ARNO, PHD Senior Fellow and Director, Health Policy Research  

E-Print Network [OSTI]

-2013 Co-director, An Economic View of Health Care Reform, developed in collaboration with The New York, Department of Health Care Administration, Baruch College/Mt. Sinai School of Medicine, New York. 1987-1989 CoPETER S. ARNO, PHD Senior Fellow and Director, Health Policy Research Political Economy Research

Massachusetts at Amherst, University of

396

SUBJECT: Guidance on the Major Source Determination for Certain Hazardous Air FROM: John S. Seitz, Director  

E-Print Network [OSTI]

, and State and Local air pollution control agencies concerning the proper interpretation of the major source Pollutants FROM: John S. Seitz, Director Office of Air Quality Planning and Standards (MD-10) TO: Director for hazardous air pollutants (HAPs) as defined in Section 112(b) of the Clean Air Act Amendments of 1990

397

Larry E. Hollingsworth National Director, AIR 4.5 Avionics Department  

E-Print Network [OSTI]

, Identification Friend or Foe, Anti- Submarine Warfare, Electronic Warfare and Automatic Landing Systems Equipment.5 Avionics Department and the Director of Rapid Response/Irregular Warfare at the Naval Air Systems Command. Hollingsworth was assigned an additional responsibility as the Director of Rapid Response/Irregular Warfare

398

Name: Donald P. Greenberg Title: Director, Program of Computer Graphics; Jacob Schurman Professor of Computer Graphics  

E-Print Network [OSTI]

Name: Donald P. Greenberg Title: Director, Program of Computer Graphics; Jacob Schurman Professor of Computer Graphics Office: 580 Rhodes Hall Phone: 6072557444 Email: dpg5@cornell.edu University Activities · Director, Program of Computer Graphics Graduate Fields · Architecture Science, Computer

Keinan, Alon

399

ARIES-IV Nested Shell Blanket Design  

SciTech Connect (OSTI)

The ARIES-IV Nested Shell Blanket (NSB) Design is an alternate blanket concept of the ARIES-IV low activation helium-cooled reactor design. The reference design has the coolant routed in the poloidal direction and the inlet and outlet plena are located at the top and bottom of the torus. The NSB design has the high velocity coolant routed in the toroidal direction and the plena are located behind the blanket. This is of significance since the selected structural material is SiC-composite. The NSB is designed to have key high performance components with characteristic dimensions of no larger than 2 m. These components can be brazed to form the blanket module. For the diverter design, we eliminated the use of W as the divertor coating material by relying on the successful development of the gaseous divertor concept. The neutronics and thermal-hydraulic performance of both blanket concepts are similar. The selected blanket and divertor configurations can also meet all the projected structural, neutronics and thermal-hydraulics design limits and requirements. With the selected blanket and divertor materials, the design has a level of safety assurance rate of I (LSA-1), which indicates an inherently safe design.

Wong, C.P.C.; Redler, K.; Reis, E.E.; Will, R. [General Atomics, San Diego, CA (United States); Cheng, E. [TSI Research, Inc. (United States); Hasan, C.M.; Sharafat, S. [California Univ., Los Angeles, CA (United States)

1993-11-01T23:59:59.000Z

400

Energy conditions, traversable wormholes and dust shells  

E-Print Network [OSTI]

Firstly, we review the pointwise and averaged energy conditions, the quantum inequality and the notion of the ``volume integral quantifier'', which provides a measure of the ``total amount'' of energy condition violating matter. Secondly, we present a specific metric of a spherically symmetric traversable wormhole in the presence of a generic cosmological constant, verifying that the null and the averaged null energy conditions are violated, as was to be expected. Thirdly, a pressureless dust shell is constructed around the interior wormhole spacetime by matching the latter geometry to a unique vacuum exterior solution. In order to further minimize the usage of exotic matter, we then find regions where the surface energy density is positive, thereby satisfying all of the energy conditions at the junction surface. An equation governing the behavior of the radial pressure across the junction surface is also deduced. Lastly, taking advantage of the construction, specific dimensions of the wormhole, namely, the throat radius and the junction interface radius, and estimates of the total traversal time and maximum velocity of an observer journeying through the wormhole, are also found by imposing the traversability conditions.

Francisco S. N. Lobo

2004-10-18T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" 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

K-Shell Photoabsorption of Magnesium Ions  

E-Print Network [OSTI]

X-ray photoabsorption cross sections have been computed for all magnesium ions using the R-matrix method. A comparison with the other available data for Mg II- Mg X shows good qualitative agreement in general. However, for the lower ionization stages, and for singly-ionized Mg II in particular, the previous R-matrix results (Witthoeft et al. 2009; Witthoeft et al. 2011) overestimate the K-edge position due to the absence of important orbital relaxation effects in those earlier calculations, and a global shift downward in photon energy of those cross sections is therefore warranted. The resultant resonance shapes are found to be quite similar between the two R-matrix results, on the other hand. The cross sections for Mg I and Mg II are further complicated by the M-shell (n=3) occupancy. As a result, the treatment of spectator Auger decay of 1s-> np resonances using the multichannel quantum defect, optical potential method becomes problematic, and it was necessary to implement an alternative, approximate treatm...

Hasoglu, M F; Gorczyca, T W

2013-01-01T23:59:59.000Z

402

Shell Solar GmbH formerly Siemens und Shell Solar GmbH | Open Energy  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd Jump to: navigation,Pvt Ltd Jump to: navigation, search Name: Shell

403

Double Shell Tank (DST) Monitor and Control Subsystem Specification  

SciTech Connect (OSTI)

This specification revises the performance requirements and provides references to the requisite codes and standards to be applied during design of the Double-Shell Tank (DST) Monitor and Control Subsystem that supports the first phase of Waste Feed Delivery.

BAFUS, R.R.

2000-11-03T23:59:59.000Z

404

Double Shell Tank (DST) Process Waste Sampling Subsystem Specification  

SciTech Connect (OSTI)

This specification establishes the performance requirements and provides references to the requisite codes and standards to be applied to the Double-Shell Tank (DST) Process Waste Sampling Subsystem which supports the first phase of Waste Feed Delivery.

RASMUSSEN, J.H.

2000-05-03T23:59:59.000Z

405

Scattering of infrared light by dielectric core-shell particles  

E-Print Network [OSTI]

We study the scattering of infrared light by small dielectric core-shell particles taking a sapphire sphere with a CaO core as an example. The extinction efficiency of such a particle shows two intense series of resonances attached, respectively, to in-phase and out-of-phase multipolar polarization-induced surface charges build-up, respectively, at the core-shell and the shell-vacuum interface. Both series, the character of the former may be labelled bonding and the character of the latter antibonding, give rise to anomalous scattering. For a given particle radius and filling factor the Poynting vector field shows therefore around two wave numbers the complex topology of this type of light scattering. Inside the particle the topology depends on the character of the resonance. The dissipation of energy inside the particle also reflects the core-shell structure. It depends on the resonance and shows strong spatial variations.

Thiessen, E; Heinisch, R L; Fehske, H

2015-01-01T23:59:59.000Z

406

Off-shell helicity amplitudes in high-energy factorization  

E-Print Network [OSTI]

In the Catani-Ciafaloni-Hautmann high-energy factorization approach a cross section is expressed as a convolution of unintegrated gluon densities and a gauge-invariant hard process, in which two incoming gluons are off-shell with momenta satisfying certain high-energy kinematics. We present two methods of evaluating the tree-level hard process with multiple final states. The first one assumes that only one of the gluons is off-shell and relies on the Slavnov-Taylor identities. Such asymmetric configuration of incoming gluons is phenomenologically important in small x probing by forward processes. The second method deals also with two off-shell gluons and is based on the analytic continuation of the off-shell gluons momenta to the complex space. The methods were implemented into Monte Carlo computer programs and used in phenomenological applications. The results of both methods are straightforwardly related to Lipatov's effective vertices in quasi-multi-regge kinematics.

Piotr Kotko

2013-09-20T23:59:59.000Z

407

Buckling of circular steel cylindrical shells under different loading conditions  

E-Print Network [OSTI]

Cylindrical shells are widely used in civil engineering. Examples include cooling towers, pipelines, nuclear containment vessels, steel silos and tanks for storage of bulk solids and liquids, and pressure vessels. The ...

Chen, Lei

2011-06-28T23:59:59.000Z

408

Effective {beta}{beta}-Decay Operator for the Shell Model  

SciTech Connect (OSTI)

Work towards the development of an effective shell-model neutrinoless-decay operator that accounts for states omitted from the model space in the same way the effective interaction does is discussed.

Engel, J. [Dept. of Physics and Astronomy, University of North Carolina, Chapel Hill, NC 27599-3255 (United States)

2011-12-16T23:59:59.000Z

409

String Gas Shells, their Dual Radiation and Hedgehog Signature Control  

E-Print Network [OSTI]

We search for spherically symmetric, stationary solutions with a string gas shell as a source. The requirement of a uniform newtonian potential, or constancy of the 00 component of the metric, implies the existence of a "dual" radiation, which we argue can be interpreted as representing the virtual quantum fluctuations that stabilize the shell. A string hedgehog can be introduced also into the solution. For zero or small hedgehog strength the string gas shell is of a regular nature, while the dual radiation is of a spacelike nature. For higher hedgehog strengths however the radiation "materializes" and becomes timelike while the string gas shell becomes space like. The significance of these solutions for the quantum theory is discussed.

E. I. Guendelman

2009-03-12T23:59:59.000Z

410

Dust-shell Universe in the modified gravity scenario  

E-Print Network [OSTI]

The dynamics of the dust-shell model of universe is exactly solved for the modified Schwarzschild solution. This solution is used to derive the cosmology corresponding to the modified gravity.

Michael Maziashvili

2005-04-15T23:59:59.000Z

411

Effects of various inefficiencies in rowing on shell speed  

E-Print Network [OSTI]

First order predictions were made in determining the effects of various sources of inefficiency in rowing on shell speed. These predictions were then tested using a MATLAB model of the rowing stroke. The model simulates ...

Young, Stephen F., Jr

2009-01-01T23:59:59.000Z

412

THE CONSEQUENCES OF SELECTION FOR SHELL QUALITY IN POULTRY (1)  

E-Print Network [OSTI]

THE CONSEQUENCES OF SELECTION FOR SHELL QUALITY IN POULTRY (1) W. F. van TIJEN Institute for Poultry Research rc Het Spelderholt u, Beekbergen, The Netherlands SUMMARY In two strains, one of W

Paris-Sud XI, Université de

413

Cylindrical thin-shell wormholes and energy conditions  

E-Print Network [OSTI]

We prove the impossibility of cylindrical thin-shell wormholes supported by matter satisfying the energy conditions everywhere, under reasonable assumptions about the asymptotic behaviour of the - in general different - metrics at each side of the throat. In particular, we reproduce for singular sources previous results corresponding to flat and conical asymptotics, and extend them to a more general asymptotic behaviour. Besides, we establish necessary conditions for the possibility of non exotic cylindrical thin-shell wormholes.

Claudio Simeone

2012-03-16T23:59:59.000Z

414

Fabrication of precision glass shells by joining glass rods  

DOE Patents [OSTI]

A method for making uniform spherical shells. The present invention allows niform hollow spheres to be made by first making a void in a body of material. The material is heated so that the viscosity is sufficiently low so that the surface tension will transform the void into a bubble. The bubble is allowed to rise in the body until it is spherical. The excess material is removed from around the void to form a spherical shell with a uniform outside diameter.

Gac, Frank D. (Los Alamos, NM); Blake, Rodger D. (Santa Fe, NM); Day, Delbert E. (Rolla, MO); Haggerty, John S. (Lincoln, MA)

1988-01-01T23:59:59.000Z

415

Off-energy-shell behavior of realistic potential models  

SciTech Connect (OSTI)

The behavior of the fully-off-the-energy-shell T matrices for the Reid-soft-core and Paris-80 potentials are studied for a variety of partial waves, both uncoupled and coupled. Although the potentials have qualitatively different structures in both coordinate space and momentum space, the resulting off-energy-shell behavior is very similar in the range of energy and momentum relevant to low and medium energy nuclear physics.

Redish, E.F.; Stricker-Bauer, K.

1987-08-01T23:59:59.000Z

416

A linear dynamic analysis of stiffened shells of revolution by the matrix displacement method  

E-Print Network [OSTI]

displacement approach and Houbolt's numerical method of integration. The stiffened shell structure considered here is a combination of shell structure with either meridional or circumferential stiff- eners or both. The structure is idealized... Survey Shell Structures. Stiffened Shell Structures. Objective Scope of Investigation. 1 4 4 8 13 15 II GENERAL DESCRIPTION OF THE MATRIX DISPLACEMENT METHOD. . . . . . . . . . . . . . . . . . . . . 17 Static Analysis Dynamic Analysis. 17...

Hoover, Charlie Doll

2012-06-07T23:59:59.000Z

417

INNER SHELL EXCITATION OF ATOMS AND MOLECULES BY ELECTRON IMPACT WITH HIGH ENERGY RESOLUTION  

E-Print Network [OSTI]

INNER SHELL EXCITATION OF ATOMS AND MOLECULES BY ELECTRON IMPACT WITH HIGH ENERGY RESOLUTION F. H resolution energy loss spectra for inner shell excited states, (2) the observa- tion of inner shell excited are the subject of the present review. The inner shell states that can usefully be studied with energy resolutions

Paris-Sud XI, Université de

418

ON THE DERIVATION OF NONLINEAR SHELL MODELS FROM THREE-DIMENSIONAL ELASTICITY  

E-Print Network [OSTI]

, 74G10, 74G65. Key words and phrases. Elasticity, shells, energy minimization, Koiter. hal-00392028ON THE DERIVATION OF NONLINEAR SHELL MODELS FROM THREE-DIMENSIONAL ELASTICITY Cristinel Mardare. A nonlinearly elastic shell is modeled either by the nonlinear three- dimensional shell model or by a nonlinear

419

E-Print Network 3.0 - ark shell scapharca Sample Search Results  

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

Ignacio Alvarez-Hamelin Summary: features: hierarchical relationships, shells interconnectivity or nodes clustering provide global... ; ...

420

Coulomb energy of uniformly-charged spheroidal shell systems  

E-Print Network [OSTI]

We provide exact expressions for the electrostatic energy of uniformly-charged prolate and oblate spheroidal shells. We find that uniformly-charged prolate spheroids of eccentricity greater than 0.9 have lower Coulomb energy than a sphere of the same area. For the volume-constrained case, we find that a sphere has the highest Coulomb energy among all spheroidal shells. Further, we derive the change in the Coulomb energy of a uniformly-charged shell due to small, area-conserving perturbations on the spherical shape. Our perturbation calculations show that buckling-type deformations on a sphere can lower the Coulomb energy. Finally, we consider the possibility of counterion condensation on the spheroidal shell surface. We employ a Manning-Oosawa two-state model approximation to evaluate the renormalized charge and analyze the behavior of the equilibrium free energy as a function of the shell's aspect ratio for both area-constrained and volume-constrained cases. Counterion condensation is seen to favor the formation of spheroidal structures over a sphere of equal area for high values of shell volume fractions.

Vikram Jadhao; Zhenwei Yao; Creighton K. Thomas; Monica Olvera de la Cruz

2015-01-15T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" 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

Model space truncation in shell-model fits  

E-Print Network [OSTI]

We carry out an interacting shell-model study of binding energies and spectra in the $sd$-shell nuclei to examine the effect of truncation of the shell-model spaces. Starting with a Hamiltonian defined in a larger space and truncating to the $sd$ shell, the binding energies are strongly affected by the truncation, but the effect on the excitation energies is an order of magnitude smaller. We then refit the matrix elements of the two-particle interaction to compensate for the space truncation, and find that it is easy to capture 90% of the binding energy shifts by refitting a few parameters. With the full parameter space of the two-particle Hamiltonian, we find that both the binding energies and the excitation energy can be fitted with remaining residual error about 5% of the average error from the truncation. Numerically, the rms initial error associated with our Hamiltonian is 3.4 MeV and the remaining residual error is 0.16 MeV. This is comparable to the empirical error found in $sd$-shell interacting shell model fits to experimental data\\cite{br06}.

G. F. Bertsch; C. W. Johnson

2009-07-07T23:59:59.000Z

422

Off-Shell Higgs Coupling Measurements in BSM scenarios  

E-Print Network [OSTI]

Proposals of measuring the off-shell Higgs contributions and first measurements at the LHC have electrified the Higgs phenomenology community for two reasons: Firstly, probing interactions at high invariant masses and momentum transfers is intrinsically sensitive to new physics beyond the Standard Model, irrespective of a resonant or non-resonant character of a particular BSM scenario. Secondly, under specific assumptions a class of models exists for which the off-shell coupling measurement together with a measurement of the on-shell signal strength can be re-interpreted in terms of a bound on the total Higgs boson width. In this paper, we provide a first step towards a classification of the models for which a total width measurement is viable and we discuss examples of BSM models for which the off-shell coupling measurement can be important in either constraining or even discovering new physics in the upcoming LHC runs. Specifically, we discuss the quantitative impact of the presence of dimension six operators on the (de)correlation of Higgs on- and off-shell regions keeping track of all interference effects. We furthermore investigate off-shell measurements in a wider context of new (non-)resonant physics in Higgs portal scenarios and the MSSM.

Christoph Englert; Yotam Soreq; Michael Spannowsky

2014-10-20T23:59:59.000Z

423

Generalized seniority with realistic interactions in open-shell nuclei  

E-Print Network [OSTI]

Generalized seniority provides a truncation scheme for the nuclear shell model, based on pairing correlations, which offers the possibility of dramatically reducing the dimensionality of the nuclear shell-model problem. Systematic comparisons against results obtained in the full shell-model space are required to assess the viability of this scheme. Here, we extend recent generalized seniority calculations for semimagic nuclei, the Ca isotopes, to open-shell nuclei, with both valence protons and valence neutrons. The even-mass Ti and Cr isotopes are treated in a full major shell and with realistic interactions, in the generalized seniority scheme with one broken proton pair and one broken neutron pair. Results for level energies, orbital occupations, and electromagnetic observables are compared with those obtained in the full shell-model space. We demonstrate that, even for the Ti isotopes, significant benefit would be obtained in going beyond the approximation of one broken pair of each type, while the Cr isotopes require further broken pairs to provide even qualitative accuracy.

M. A. Caprio; F. Q. Luo; K. Cai; Ch. Constantinou; V. Hellemans

2014-08-30T23:59:59.000Z

424

The Computation Directorate at Lawrence Livermore National Laboratory  

SciTech Connect (OSTI)

The Computation Directorate at Lawrence Livermore National Laboratory has four major areas of work: (1) Programmatic Support -- Programs are areas which receive funding to develop solutions to problems or advance basic science in their areas (Stockpile Stewardship, Homeland Security, the Human Genome project). Computer scientists are 'matrixed' to these programs to provide computer science support. (2) Livermore Computer Center (LCC) -- Development, support and advanced planning for the large, massively parallel computers, networks and storage facilities used throughout the laboratory. (3) Research -- Computer scientists research advanced solutions for programmatic work and for external contracts and research new HPC hardware solutions. (4) Infrastructure -- Support for thousands of desktop computers and numerous LANs, labwide unclassified networks, computer security, computer-use policy.

Cook, L

2006-09-07T23:59:59.000Z

425

Lina Galtieri CDF Program, LBNL Director Review, 11/5/03 1 LBNL CDF Program at the Tevatron  

E-Print Network [OSTI]

Lina Galtieri CDF Program, LBNL Director Review, 11/5/03 1 LBNL CDF Program at the Tevatron Angela Galtieri LBNL Director Review November 5-6, 2003 #12;Lina Galtieri CDF Program, LBNL Director Review, 11/5/03 2 Outline Accelerator Status LBNL Group Responsilities Silicon Detectors Run IIa Run IIb Analysis

Galtieri, Lina

426

Lina Galtieri CDF Program, LBNL Director Review, 11/6/02 1 LBNL CDF Program at the Tevatron  

E-Print Network [OSTI]

Lina Galtieri CDF Program, LBNL Director Review, 11/6/02 1 LBNL CDF Program at the Tevatron Angela Galtieri LBNL Director Review November 6-7, 2002 #12;Lina Galtieri CDF Program, LBNL Director Review, 11/6/02 2 Outline Accelerator Status The CDF II Detector LBNL Group Responsibilities Silicon Detectors Run

Galtieri, Lina

427

Nonzero angular momentum pairing correlation in shell model  

E-Print Network [OSTI]

A simple approximation to shell model is proposed in which the low energy excitation spectra corresponds to the identical nucleons occupying the same single particle states where they preferred to form pairs for the ground states. We call this approximation as nonzero angular momentum pairing shell model. It not only reduces the dimensionality of the shell model but also matches the number of low energy levels in experimental spectra for few cases where exact shell model predicts many more states. The special focus has been done to consider the realistic interaction derived from free nucleon-nucleon scattering data to cope with the experimental spectra. The proposed approximation to shell model has been applied to calculate the energy spectra of O18 and Ni58 nuclei where only two neutrons occupy the valence states outside the core. When compared with the experimental data, the results are found to be encouraging. It is expected that results will be more pronounced if the even-even nuclei with higher number of valence nucleons are considered.

S. Haq; Y. Sadeq; I. M. Hamammu

2008-10-07T23:59:59.000Z

428

Coulomb energy of uniformly-charged spheroidal shell systems  

E-Print Network [OSTI]

We provide exact expressions for the electrostatic energy of uniformly-charged prolate and oblate spheroidal shells. We find that uniformly-charged prolate spheroids of eccentricity greater than 0.9 have lower Coulomb energy than a sphere of the same area. For the volume-constrained case, we find that a sphere has the highest Coulomb energy among all spheroidal shells. Further, we derive the change in the Coulomb energy of a uniformly-charged shell due to small, area-conserving perturbations on the spherical shape. Our perturbation calculations show that buckling-type deformations on a sphere can lower the Coulomb energy. Finally, we consider the possibility of counterion condensation on the spheroidal shell surface. We employ a Manning-Oosawa two-state model approximation to evaluate the renormalized charge and analyze the behavior of the equilibrium free energy as a function of the shell's aspect ratio for both area-constrained and volume-constrained cases. Counterion condensation is seen to favor the forma...

Jadhao, Vikram; Thomas, Creighton K; de la Cruz, Monica Olvera

2015-01-01T23:59:59.000Z

429

Chemistry and Materials Science Directorate 2005 Annual Report  

SciTech Connect (OSTI)

In 1952, we began laboratory operations in the barracks building of the Naval Air Station with approximately 50 employees. Today, the Chemistry and Materials Science (CMS) Directorate is a major organization at the Lawrence Livermore National Laboratory with more than 500 employees who continue to contribute to our evolving national security mission. For more than half a century, the mission of the Laboratory revolved primarily around nuclear deterrence and associated defense technologies. Today, Livermore supports a broad-based national security mission, and our specialized capabilities increasingly support emerging missions in human health and energy security. In the future, CMS will play a significantly expanded role in science and technology at the intersection of national security, energy and environment, and health. Our world-class workforce will provide the science and technology base for radically innovative materials to our programs and sponsors. Our 2005 Annual Report describes how our successes and breakthroughs follow a path set forward by our strategic plan and four organizing research themes, each with key scientific accomplishments by our staff and collaborators. Organized into two major sections-research themes and dynamic teams, this report focuses on achievements arising from earlier investments that address future challenges. The research presented in this annual report gives substantive examples of how we are proceeding in each of these four theme areas and how they are aligned with our national security mission. Research Themes: (1) Materials Properties and Performance under Extreme Conditions--We are developing ultrahard nanocrystalline metals, exploring the properties of nanotubes when exposed to very high temperatures, and engineering stronger materials to meet future needs for materials that can withstand extreme conditions. (2) Chemistry under Extreme Conditions and Chemical Engineering to Support National-Security Programs--Our recent discovery of a new source of coherent light adds a new tool to an array of methods we use to more fully understand the properties of materials. Insights into the early stages of polymer crystallization may lead to new materials for our national-security mission and private industry. (3) Science Supporting National Objectives at the Intersection of Chemistry, Materials Science, and Biology--We are improving drug binding for cancer treatment through the use of new tools that are helping us characterize protein-antibody interactions. By probing proteins and nucleic acids, we may gain an understanding of Alzheimer's, Mad Cow, and other neurodegenerative diseases. (4) Applied Nuclear Science for Human Health and National Security--Our work with cyanobacteria is leading to a fuller understanding of how these microorganisms affect the global carbon cycle. We are also developing new ways to reduce nuclear threats with better radiation detectors. Dynamic Teams: The dynamic teams section illustrates the directorate's organizational structure that supports a team environment across disciplinary and institutional boundaries. Our three divisions maintain a close relationship with Laboratory programs, working with directorate and program leaders to ensure an effective response to programmatic needs. CMS's divisions are responsible for line management and leadership, and together, provide us with the flexibility and agility to respond to change and meet program milestones. The three divisions are: Materials Science and Technology Division; Chemistry and Chemical Engineering Division; and Chemical Biology and Nuclear Science Division. By maintaining an organizational structure that offers an environment of collaborative problem-solving opportunities, we are able to nurture the discoveries and breakthroughs required for future successes. The dynamic teams section also presents the work of CMS's postdoctoral fellows, who bring to the Laboratory many of the most recent advances taking place in academic departments and provide a research stimulus to established research teams. Postdo

Diaz De La Rubia, T; Fluss, M J; Rath, K; Rennie, G; Shang, S; Kitrinos, G

2006-08-08T23:59:59.000Z

430

Shell Model and Mean-Field Description of Band Termination  

E-Print Network [OSTI]

We study nuclear high-spin states undergoing the transition to the fully stretched configuration with maximum angular momentum I_max within the space of valence nucleons. To this end, we perform a systematic theoretical analysis of non-fully-stretched I_max-2 and I_max-1 f_{7/2}^n seniority isomers and d_{3/2}^{-1} f_{7/2}^{n+1} intruder states in the A~44 nuclei from the lower-fp shell. We employ two theoretical approaches: (i) the density functional theory based on the cranked self-consistent Skyrme-Hartree-Fock method, and (ii) the nuclear shell model in the full sdfp configuration space allowing for 1p-1h cross-shell excitations. We emphasize the importance of restoration of broken angular momentum symmetry inherently obscuring the mean-field treatment of high-spin states. Overall good agreement with experimental data is obtained.

M. Zalewski; W. Satula; W. Nazarewicz; G. Stoitcheva; H. Zdunczuk

2007-01-09T23:59:59.000Z

431

Effective interactions and shell model studies of heavy tin isotopes  

E-Print Network [OSTI]

We present results from large-scale shell-model calculations of even and odd tin isotopes from 134Sn to 142}Sn with a shell-model space defined by the 1f7/2,2p3/2,0h9/2,2p1/2,1f5/2,0i13/2 single-particle orbits. An effective two-body interaction based on modern nucleon-nucleon interactions is employed. The shell-model results are in turn analyzed for their pairing content using a generalized seniority approach. Our results indicate that a pairing-model picture captures a great deal of the structure and the correlations of the lowest lying states for even and odd isotopes.

M. P. Kartamyshev; T. Engeland; M. Hjorth-Jensen; E. Osnes

2006-10-05T23:59:59.000Z

432

Ge/Si core/multi shell heterostructure FETs  

SciTech Connect (OSTI)

Concentric heterostructured materials provide numerous design opportunities for engineering strain and interfaces, as well as tailoring energy band-edge combinations for optimal device performance. Key to the realization of such novel device concepts is the complete understanding and full control over their growth, crystal structure, and hetero-epitaxy. We report here on a new route for synthesizing Ge/Si core/multi-shell heterostructure nanowires that eliminate Au seed diffusion on the nanowire sidewalls by engineering the interface energy density difference. We show that such control over core/shell synthesis enable experimental realization of heterostructure FET devices beyond those available in the literature with enhanced transport characteristics. We provide a side-by-side comparison on the transport properties of Ge/Si core/multi-shell nanowires grown with and without Au diffusion and demonstrate heterostructure FETs with drive currents that are {approx} 2X higher than record results for p-type FETs.

Picraux, Samuel T [Los Alamos National Laboratory; Dayeh, Shadi A [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

433

Antibound States and Halo Formation in the Gamow Shell Model  

E-Print Network [OSTI]

The open quantum system formulation of the nuclear shell model, the so-called Gamow Shell Model (GSM), is a multi-configurational SM that employs a single-particle basis given by the Berggren ensemble consisting of Gamow states and the non-resonant continuum of scattering states. The GSM is of particular importance for weakly bound/unbound nuclear states where both many-body correlations and the coupling to decay channels are essential. In this context, we investigate the role of l=0 antibound (virtual) neutron single-particle states in the shell model description of loosely bound wave functions, such as the ground state wave function of a halo nucleus 11Li.

N. Michel; W. Nazarewicz; M. Ploszajczak; J. Rotureau

2006-09-07T23:59:59.000Z

434

Nucleus-nucleus potential with shell-correction contribution  

E-Print Network [OSTI]

The full relaxed-density potential between spherical nuclei is considered as a sum of the macroscopic and shell-correction contributions. The macroscopic part of the potential is related to a nucleus-nucleus potential obtained in the framework of the extended Thomas-Fermi approach with the Skyrme and Coulomb forces and the relaxed-density ansatz for evaluation of proton and neutron densities of interacting nuclei. A simple prescription for the shell-correction part of the total potential is discussed. The parameters of the shell-correction and macroscopic parts of the relaxed-density potential are found by fitting the empirical barrier heights of the 89 nucleus-nucleus systems as well as macroscopic potentials evaluated for 1485 nucleus-nucleus systems at 12 distances around touching points.

V. Yu. Denisov

2015-02-04T23:59:59.000Z

435

MAPS Board of Directors Meeting Minutes (August 20, 2009) Page 1 of 2 McMaster Association of Part-Time Students  

E-Print Network [OSTI]

MAPS Board of Directors Meeting ­ Minutes (August 20, 2009) Page 1 of 2 McMaster Association the MAPS Board of Directors. Motion: Moved by Pratas, seconded by Walker to accept Bisutti's resignation of Directors formally remove Allan Wong as a member of the MAPS Board of Directors. In favour: 7 Opposed: 0

Hitchcock, Adam P.

436

Docket No. EO-05-01: Letter from Kevin Kolevar, Director Office...  

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

from Kevin Kolevar, Director Office of Electricity Delivery and Energy Reliability, to Mr. Robert Driscoll, CEO Mirant Mid-Atlantic, LLC Docket No. EO-05-01: Letter from Kevin...

437

Ttol: NOMENAMENT DE DIRECTOR DEL DEPARTAMENT DE FISICA APLICADA DE LA UNIVERSITAT D'ALACANT  

E-Print Network [OSTI]

Títol: NOMENAMENT DE DIRECTOR DEL DEPARTAMENT DE FISICA APLICADA DE LA UNIVERSITAT D FISICA APLICADA DE LA UNIVERSITAT D'ALACANT RESOLUCI?N RECTORAL DE 1 DE FEBRERO DE 2014 DE NOMBRAMIENTO

Escolano, Francisco

438

Interview with ARPA-E Acting Director Dr. Cheryl Martin on Platts Energy Week  

ScienceCinema (OSTI)

Bill Loveless from Platts Energy Week interviews ARPA-E Acting Director, Dr. Cheryl Martin, about the many transformational energy technologies on display at ARPA-E's 5th annual Energy Innovation Summit.

Martin, Cheryl; Loveless, Bill

2014-04-11T23:59:59.000Z

439

Interview with ARPA-E Acting Director Dr. Cheryl Martin on Platts Energy Week  

SciTech Connect (OSTI)

Bill Loveless from Platts Energy Week interviews ARPA-E Acting Director, Dr. Cheryl Martin, about the many transformational energy technologies on display at ARPA-E's 5th annual Energy Innovation Summit.

Martin, Cheryl; Loveless, Bill

2014-03-18T23:59:59.000Z

440

Summary compilation of shell element performance versus formulation.  

SciTech Connect (OSTI)

This document compares the finite element shell formulations in the Sierra Solid Mechanics code. These are finite elements either currently in the Sierra simulation codes Presto and Adagio, or expected to be added to them in time. The list of elements are divided into traditional two-dimensional, plane stress shell finite elements, and three-dimensional solid finite elements that contain either modifications or additional terms designed to represent the bending stiffness expected to be found in shell formulations. These particular finite elements are formulated for finite deformation and inelastic material response, and, as such, are not based on some of the elegant formulations that can be found in an elastic, infinitesimal finite element setting. Each shell element is subjected to a series of 12 verification and validation test problems. The underlying purpose of the tests here is to identify the quality of both the spatially discrete finite element gradient operator and the spatially discrete finite element divergence operator. If the derivation of the finite element is proper, the discrete divergence operator is the transpose of the discrete gradient operator. An overall summary is provided from which one can rank, at least in an average sense, how well the individual formulations can be expected to perform in applications encountered year in and year out. A letter grade has been assigned albeit sometimes subjectively for each shell element and each test problem result. The number of A's, B's, C's, et cetera assigned have been totaled, and a grade point average (GPA) has been computed, based on a 4.0-system. These grades, combined with a comparison between the test problems and the application problem, can be used to guide an analyst to select the element with the best shell formulation.

Heinstein, Martin Wilhelm; Hales, Jason Dean (Idaho National Laboratory, Idaho Falls, ID); Breivik, Nicole L.; Key, Samuel W. (FMA Development, LLC, Great Falls, MT)

2011-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "director shell upstream" 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

Designation Order No. 00-12.00 to the Executive Director of Loan Programs and Director of the Advanced Technology Vehicles Manufacturing Incentive Program  

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

Secretary or Energy designates each of the Executive Director of Loan Programs and the Director of the Advanced Technology Vehicles Manufacturing Incentive Program, as their designee, as the term is used in the Internal Revenue Manual, Part 11, Chapter 3, Section 29.6, acting separately to request tax delinquency account status and other tax related information from the Internal Revenue Service, pursuant to 26 U .S.C. 6103(1)(3), for applicants to the Department's Advanced Technology Vehicles Manufacturing Incentive Program under Section 136 of the Energy Independence and Security Act of2007 (P. L. 110-140), as amended.

2010-04-30T23:59:59.000Z

442

Improved Grades and Consumer Demand for In-Shell Pecans.  

E-Print Network [OSTI]

of the proposed grade index, Suc- cess cmd Mahan retail store samples that were be- low grade according to USDA grade standards, were actually superior to the U. S. No. 1 grade store sam- 1 ples of Stuart and mixed varieties. About half of the pecans sold... and at- tractiveness of the product. In many cases the quality of the pecans stocked appeared to be poor. The Stuart was the most common variety handled. It has acceptable but not superior eat- ing and shelling qualities. Shelled nuts of various...

Brison, Fred R.; Branson, Robert E.; Clark, Wayne W.; Krezdorn, A. H.; Storey, J. B.

1959-01-01T23:59:59.000Z

443

Nuclear shell-model code for massive parallel computation, "KSHELL"  

E-Print Network [OSTI]

A new code for nuclear shell-model calculations, "KSHELL", is developed. It aims at carrying out both massively parallel computation and single-node computation in the same manner. We solve the Schr\\"{o}dinger's equation in the $M$-scheme shell-model model space, utilizing Thick-Restart Lanczos method. During the Lanczos iteration, the whole Hamiltonian matrix elements are generated "on-the-fly" in every matrix-vector multiplication. The vectors of the Lanczos method are distributed and stored on memory of each parallel node. We report that the newly developed code has high parallel efficiency on FX10 supercomputer and a PC with multi-cores.

Noritaka Shimizu

2013-10-21T23:59:59.000Z

444

An improved shell of revolution element utilizing cubic displacement functions  

E-Print Network [OSTI]

-curved sheli of revolu Lion element developed by Stricklin, et al. ' uses polynomial displac ment functions similar 11 to Eq. (I. l) in the m. ridional direction and a Fourier series in the cir "umferential direction. For axisyrmetric loadinc, this fi. Id..., and e are defined in Fig. 2-1. The rotations of the normal to the shell about the o- and s -axes are defined by e&3 and e23, respectively. Using th, strains described in Eq, (2 . 4), the strai n energy expression for orthotropi c shells may...

Mebane, Paul Mitchell

2012-06-07T23:59:59.000Z

445

Single-shell tank retrieval program mission analysis report  

SciTech Connect (OSTI)

This Mission Analysis Report was prepared to provide the foundation for the Single-Shell Tank (SST) Retrieval Program, a new program responsible for waste removal for the SSTS. The SST Retrieval Program is integrated with other Tank Waste Remediation System activities that provide the management, technical, and operations elements associated with planning and execution of SST and SST Farm retrieval and closure. This Mission Analysis Report provides the basis and strategy for developing a program plan for SST retrieval. This Mission Analysis Report responds to a US Department of Energy request for an alternative single-shell tank retrieval approach (Taylor 1997).

Stokes, W.J.

1998-08-11T23:59:59.000Z

446

Overview of Hanford Single Shell Tank (SST) Structural Integrity  

SciTech Connect (OSTI)

To improve the understanding of the single-shell tanks (SSTs) integrity, Washington River Protection Solutions, LLC (WRPS), the USDOE Hanford Site tank contractor, developed an enhanced Single-Shell Tank Integrity Project (SSTIP) in 2009. An expert panel on SST integrity, consisting of various subject matters experts in industry and academia, was created to provide recommendations supporting the development of the project. This panel developed 33 recommendations in four main areas of interest: structural integrity, liner degradation, leak integrity and prevention, and mitigation of contamination migration, Seventeen of these recommendations were used to develop the basis for the M-45-10-1 Change Package for the Hanford Federal Agreement and Compliance Order, which is also known as the Tri-Party Agreement. The structural integrity of the tanks is a key element in completing the cleanup mission at the Hanford Site. There are eight primary recommendations related to the structural integrity of Hanford Single-Shell Tanks. Six recommendations are being implemented through current and planned activities. The structural integrity of the Hanford is being evaluated through analysis, monitoring, inspection, materials testing, and construction document review. Structural evaluation in the form of analysis is performed using modern finite element models generated in ANSYS. The analyses consider in-situ, thermal, operating loads and natural phenomena such as earthquakes. Structural analysis of 108 of 149 Hanford Single-Shell Tanks has concluded that the tanks are structurally sound and meet current industry standards. Analysis of the remaining Hanford Single-Shell Tanks is scheduled for FY2014. Hanford Single-Shell Tanks are monitored through a dome deflection program. The program looks for deflections of the tank dome greater than 1/4 inch. No such deflections have been recorded. The tanks are also subjected to visual inspection. Digital cameras record the interior surface of the concrete tanks, looking for cracks and other surface conditions that may indicate signs of structural distress. The condition of the concrete and rebar of the Hanford Single-Shell Tanks is currently being tested and planned for additional activities in the near future. Concrete and rebar removed from the dome of a 65 year old tank was tested for mechanics properties and condition. Results indicated stronger than designed concrete with additional Petrographic examination and rebar completed. Material properties determined from previous efforts combined with current testing and construction document review will help to generate a database that will provide indication of Hanford Single-Shell Tank structural integrity.

Rast, Richard S. [Washington River Protection Systems, Richland, WA (United States); Washenfelder, Dennis J. [Washington River Protection Systems, Richland, WA (United States); Johnson, Jeremy M. [USDOE Office of River Protection, Richland, WA (United States)

2013-11-14T23:59:59.000Z

447

Monitoring and Evaluation of Yearling Fall Chinook Salmon Released from Acclimation Facilities Upstream of Lower Granite Dam; 1998 Annual Report.  

SciTech Connect (OSTI)

The Nez Perce Tribe, in cooperation with the U.S. Fish and Wildlife Service and Washington Department of Fish and Wildlife, conducted monitoring and evaluation studies on Lyons Ferry Hatchery (Snake River stock) yearling fall chinook salmon that were acclimated and released at three Fall Chinook Acclimation Project sites upstream of Lower Granite Dam along with yearlings released on-station from Lyons Ferry Hatchery in 1998. The three fall chinook acclimation facilities are operated by the Nez Perce Tribe and located at Pittsburg Landing and Captain John Rapids on the Snake River and at Big Canyon Creek on the Clearwater River. Yearlings at the Big Canyon facility consisted of two size classes that are referred to in this report as 9.5 fish per pound (fpp) and 30 fpp. The Big Canyon 9.5 fpp were comparable to the yearlings at Pittsburg Landing, Captain John Rapids and Lyons Ferry Hatchery. A total of 9,942 yearlings were PIT tagged and released at Pittsburg Landing. PIT tagged yearlings had a mean fork length of 159.9 mm and mean condition factor of 1.19. Of the 9,942 PIT tagged fish released, a total of 6,836 unique tags were detected at mainstem Snake and Columbia River dams (Lower Granite, Little Goose, Lower Monumental and McNary). A total of 4,926 9.5 fpp and 2,532 30 fpp yearlings were PIT tagged and released at Big Canyon. PIT tagged 9.5 fpp yearlings had a mean fork length of 156.9 mm and mean condition factor of 1.13. PIT tagged 30 fpp yearlings had a mean fork length of 113.1 mm and mean condition factor of 1.18. Of the 4,926 PIT tagged 9.5 fpp yearlings released, a total of 3,042 unique tags were detected at mainstem Snake and Columbia River dams. Of the 2,532 PIT tagged 30 fpp yearlings released, a total of 1,130 unique tags were detected at mainstem Snake and Columbia River dams. A total of 1,253 yearlings were PIT tagged and released at Captain John Rapids. PIT tagged yearlings had a mean fork length of 147.5 mm and mean condition factor of 1.09. Of the 1,253 PIT tagged fish released, a total of 719 unique tags were detected at mainstem Snake and Columbia River dams. A total of 2,420 yearlings were PIT tagged and released at Lyons Ferry Hatchery. PIT tagged yearlings had a mean fork length of 159.0 mm and mean condition factor of 1.10. Of the 2,420 PIT tagged fish released, a total of 979 unique tags were detected at mainstem Snake and Columbia River dams (Lower Monumental and McNary). Median travel times, based on all detections, of PIT tagged fish released from Pittsburg Landing were 10.5 days to Lower Granite Dam, 21.7 days to McNary Dam and 29.8 days to Bonneville Dam. Median migration rates were 16.4 rkm/d to Lower Granite Dam, 18.3 rkm/d to McNary Dam and 18.9 rkm/d to Bonneville Dam. The median arrival dates were April 25 at Lower Granite Dam, May 6 at McNary Dam and May 14 at Bonneville Dam. The 90% passage dates were May 5 at Lower Granite Dam, May 20 at McNary Dam and May 25 at Bonneville Dam. Median travel times, based on all detections, of PIT tagged 9.5 fpp yearlings released from Big Canyon were 13.3 days to Lower Granite Dam, 26.0 days to McNary Dam and 30.8 days to Bonneville Dam. Median migration rates were 13.0 rkm/d to Lower Granite Dam, 15.3 rkm/d to McNary Dam and 18.3 rkm/d to Bonneville Dam. The median arrival dates were April 27 at Lower Granite Dam, May 11 at McNary Dam and May 15 at Bonneville Dam. The 90% passage dates were May 9 at Lower Granite Dam, May 24 at McNary Dam and May 25 at Bonneville Dam. Median travel times, based on all detections, of PIT tagged 30 fpp yearlings released from Big Canyon were 20.8 days to Lower Granite Dam, 37.6 days to McNary Dam and 43.5 days to Bonneville Dam. Median migration rates were 8.3 rkm/d to Lower Granite Dam, 10.6 rkm/d to McNary Dam and 12.9 rkm/d to Bonneville Dam. The median arrival dates were May 5 at Lower Granite Dam, May 23 at McNary Dam and May 28 at Bonneville Dam. The 90% passage dates were May 22 at Lower Granite Dam, May 31 at McNary Dam and June 5 at Bonneville Dam. Median arrival dates, based on all detections, of PIT tagge

Rocklage, Stephen J. (Nez Perce Tribe, Department of Fisheries Resource Management, Lapwai, ID)

2004-01-01T23:59:59.000Z

448

Analysis Procedures for Double-Shell Target Concentricity and Wall Thickness  

SciTech Connect (OSTI)

The LLNL Target Fabrication Team (TFT) asked the Center for Non-Destructive Characterization (CNDC) to use CNDC's KCAT or Xradia's Micro computed tomography (CT) system to collect three-dimensional (3D) tomographic data of a set of double-shell targets and determine, among other items, the following: (1) the concentricity of the outer surface of the inner shell with respect to the inner surface of the outer shell with an accuracy of 1-2 micrometers, and (2) the wall thickness uniformity of the outer shell with an accuracy of 1-2 micrometers. The CNDC used Xradia's Micro CT system to collect the data. Bill Brown performed the concentricity analysis, and John Sain performed the wall thickness uniformity analysis. Harry Martz provided theoretical guidance, and Dan Schneberk contributed technical (software) support. This document outlines the analysis procedures used in each case. The double-shell targets, as shown in Figures 1 and 2, consist of an inner shell (or capsule), a two-piece spherical aerogel intermediary shell, and a two-piece spherical outer shell. The three elements are designed and fabricated to be concentric--with the aerogel shell acting as a spacer between the inner shell and outer shell--with no to minimum air gaps in the final assembly. The outer diameters of the aerogel and outer shells are 444 and 550 micrometers, respectively, so the wall thickness of the outer shell is 53 micrometers.

Sain, J D; Brown, W D; Martz, H E; Schneberk, D J

2006-03-02T23:59:59.000Z

449

HANFORD DOUBLE SHELL TANK THERMAL AND SEISMIC PROJECT SEISMIC ANALYSIS OF HANFORD DOUBLE SHELL TANKS  

SciTech Connect (OSTI)

M&D Professional Services, Inc. (M&D) is under subcontract to Pacific Northwest National Laboratories (PNNL) to perform seismic analysis of the Hanford Site Double-Shell Tanks (DSTs) in support of a project entitled Double-Shell Tank (DST) Integrity Project - DST Thermal and Seismic Analyses. The original scope of the project was to complete an up-to-date comprehensive analysis of record of the DST System at Hanford in support of Tri-Party Agreement Milestone M-48-14. The work described herein was performed in support of the seismic analysis of the DSTs. The thermal and operating loads analysis of the DSTs is documented in Rinker et al. (2004). Although Milestone M-48-14 has been met, Revision I is being issued to address external review comments with emphasis on changes in the modeling of anchor bolts connecting the concrete dome and the steel primary tank. The work statement provided to M&D (PNNL 2003) required that a nonlinear soil structure interaction (SSI) analysis be performed on the DSTs. The analysis is required to include the effects of sliding interfaces and fluid sloshing (fluid-structure interaction). SSI analysis has traditionally been treated by frequency domain computer codes such as SHAKE (Schnabel, et al. 1972) and SASSI (Lysmer et al. 1999a). Such frequency domain programs are limited to the analysis of linear systems. Because of the contact surfaces, the response of the DSTs to a seismic event is inherently nonlinear and consequently outside the range of applicability of the linear frequency domain programs. That is, the nonlinear response of the DSTs to seismic excitation requires the use of a time domain code. The capabilities and limitations of the commercial time domain codes ANSYS{reg_sign} and MSC Dytran{reg_sign} for performing seismic SSI analysis of the DSTs and the methodology required to perform the detailed seismic analysis of the DSTs has been addressed in Rinker et al (2006a). On the basis of the results reported in Rinker et al. (2006a), it is concluded that time-domain SSI analysis using ANSYS{reg_sign} is justified for predicting the global response of the DSTs. The most significant difference between the current revision (Revision 1) of this report and the original issue (Revision 0) is the treatment of the anchor bolts that tie the steel dome of the primary tank to the concrete tank dome.

MACKEY TC; RINKER MW; CARPENTER BG; HENDRIX C; ABATT FG

2009-01-15T23:59:59.000Z

450

HANFORD DOUBLE SHELL TANK (DST) THERMAL & SEISMIC PROJECT SEISMIC ANALYSIS OF HANFORD DOUBLE SHELL TANKS  

SciTech Connect (OSTI)

M&D Professional Services, Inc. (M&D) is under subcontract to Pacific Northwest National Laboratory (PNNL) to perform seismic analysis of the Hanford Site double-shell tanks (DSTs) in support of a project entitled ''Double-Shell Tank (DSV Integrity Project--DST Thermal and Seismic Analyses)''. The overall scope of the project is to complete an up-to-date comprehensive analysis of record of the DST system at Hanford in support of Tri-Party Agreement Milestone M-48-14, The work described herein was performed in support of the seismic analysis of the DSTs. The thermal and operating loads analysis of the DSTs is documented in Rinker et al. (2004). The work statement provided to M&D (PNNL 2003) required that the seismic analysis of the DSTs assess the impacts of potentially non-conservative assumptions in previous analyses and account for the additional soil mass due to the as-found soil density increase, the effects of material degradation, additional thermal profiles applied to the full structure including the soil-structure response with the footings, the non-rigid (low frequency) response of the tank roof, the asymmetric seismic-induced soil loading, the structural discontinuity between the concrete tank wall and the support footing and the sloshing of the tank waste. The seismic analysis considers the interaction of the tank with the surrounding soil and the effects of the primary tank contents. The DSTs and the surrounding soil are modeled as a system of finite elements. The depth and width of the soil incorporated into the analysis model are sufficient to obtain appropriately accurate analytical results. The analyses required to support the work statement differ from previous analysis of the DSTs in that the soil-structure interaction (SSI) model includes several (nonlinear) contact surfaces in the tank structure, and the contained waste must be modeled explicitly in order to capture the fluid-structure interaction behavior between the primary tank and contained waste.

MACKEY, T.C.

2006-03-17T23:59:59.000Z

451

Placing Refuge: Shell Mounds and the Archaeology of Colonial Encounters in the San Francisco Bay Area, California  

E-Print Network [OSTI]

fragment unIDed seed unIDed shell/testa Wood (g) Residue (g)Shellfishing, and the Shell Mound Archaic. In Engendering1991b Normative Thinking and Shell-Bearing Sites. In

Schneider, Tsim Duncan

2010-01-01T23:59:59.000Z

452

Comparison of direct plating versus filtering of egg shells inoculated with Salmonella typhimurium  

E-Print Network [OSTI]

Comparison of enumeration of egg shell bacterial load by a conventional direct plating method and a neoteric filtering method was evaluated. Egg shells were inoculated with approximately 10 S. typhimurium organisms. Initial experiments evaluated...

Reynolds, Paige Lea

2012-06-07T23:59:59.000Z

453

Shell Gas to Liquids in the context of a Future Fuel Strategy...  

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

Shell Gas to Liquids in the context of a Future Fuel Strategy - Technical Marketing Aspects Shell Gas to Liquids in the context of a Future Fuel Strategy - Technical Marketing...

454

Rigid-Plastic Approximations for Predicting Plastic Deformation of Cylindrical Shells Subject to Dynamic Loading  

E-Print Network [OSTI]

A theoretical approach was developed for predicting the plastic deformation of a cylindrical shell subject to asymmetric dynamic loads. The plastic deformation of the leading generator of the shell is found by solving for ...

Hoo Fatt, Michelle S.

455

Coextruded Polyethylene and Wood-Flour Composite: Effect of Shell Thickness, Wood Loading, and Core  

E-Print Network [OSTI]

Coextruded Polyethylene and Wood-Flour Composite: Effect of Shell Thickness, Wood Loading, and Core recycled polyethylene and wood-flour composites with core­shell structure were manufactured using a pilot

456

E-Print Network 3.0 - atomic shells m Sample Search Results  

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

edges, the calculations have been performed for clusters size up to 99 atoms (eight atomic shells... absorption spectnun. With two and three shells (17 and 29 atoms) the main...

457

E-Print Network 3.0 - atomic shells k Sample Search Results  

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

edges, the calculations have been performed for clusters size up to 99 atoms (eight atomic shells... absorption spectnun. With two and three shells (17 and 29 atoms) the main...

458

E-Print Network 3.0 - atomic shells l Sample Search Results  

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

edges, the calculations have been performed for clusters size up to 99 atoms (eight atomic shells... absorption spectnun. With two and three shells (17 and 29 atoms) the main...

459

E-Print Network 3.0 - atomic shells Sample Search Results  

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

edges, the calculations have been performed for clusters size up to 99 atoms (eight atomic shells... absorption spectnun. With two and three shells (17 and 29 atoms) the main...

460

QED E ects on Inner Shells of Heavy W. R. Johnson  

E-Print Network [OSTI]

QED E#11;ects on Inner Shells of Heavy Atoms W. R. Johnson #3; Department of Physics, University on this subject by Johnson and Cheng. [2] The experimental binding energy of a K-shell electron in a heavy atom

Johnson, Walter R.

Note: This page contains sample records for the topic "director shell upstream" 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

The effect of geometry and topology on the mechanics of grid shells  

E-Print Network [OSTI]

The use of grid shell structures in architecture and structural engineering has risen in the past decade, yet fundamental research on the mechanics of such structures is lacking. Grid shells are long span structures comprised ...

Malek, Samar R. (Samar Rula)

2012-01-01T23:59:59.000Z

462

Entropy of a self-gravitating electrically charged thin shell and the black hole limit  

E-Print Network [OSTI]

A static self-gravitating electrically charged spherical thin shell embedded in a (3+1)-dimensional spacetime is used to study the thermodynamic and entropic properties of the corresponding spacetime. Inside the shell, the spacetime is flat, outside it is Reissner-Nordstr\\"om, and this establishes the energy density, the pressure, and the electric charge in the shell. Imposing that the shell is at a given local temperature and that the first law of thermodynamics holds on the shell one can find the integrability conditions for the temperature and for the thermodynamic electric potential, the thermodynamic equilibrium states, and the thermodynamic stability conditions. Through the integrability conditions and the first law of thermodynamics an expression for the shell's entropy can be calculated. It is found that the shell's entropy is a function of the shell's gravitational and Cauchy radii alone. A plethora of sets of temperature and electric potential equations of state can be given. One set of equations of...

Lemos, Jos P S; Zaslavski, Oleg B

2015-01-01T23:59:59.000Z

463

Hollow Core-Shell Structured Porous Si-C Nanocomposites for Li...  

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

Hollow Core-Shell Structured Porous Si-C Nanocomposites for Li-Ion Battery Anodes. Hollow Core-Shell Structured Porous Si-C Nanocomposites for Li-Ion Battery Anodes. Abstract:...

464

A Yolk-Shell Design for Stabilized and Scalable Li-Ion Battery...  

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

Yolk-Shell Design for Stabilized and Scalable Li-Ion Battery Alloy Anodes. A Yolk-Shell Design for Stabilized and Scalable Li-Ion Battery Alloy Anodes. Abstract: Silicon is...

465

Ion irradiation of Fe-Fe oxide core-shell nanocluster films:...  

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

irradiation of Fe-Fe oxide core-shell nanocluster films: Effect of interface on stability of magnetic properties. Ion irradiation of Fe-Fe oxide core-shell nanocluster films:...

466

Iron Oxide-Gold Core-Shell Nanoparticles and Thin-Film Assembly...  

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

Oxide-Gold Core-Shell Nanoparticles and Thin-Film Assembly. Iron Oxide-Gold Core-Shell Nanoparticles and Thin-Film Assembly. Abstract: This paper reports findings of an...

467

Assembly of ordered carbon shells on semiconducting nanomaterials  

DOE Patents [OSTI]

In some embodiments of the invention, encapsulated semiconducting nanomaterials are described. In certain embodiments the nanostructures described are semiconducting nanomaterials encapsulated with ordered carbon shells. In some aspects a method for producing encapsulated semiconducting nanomaterials is disclosed. In some embodiments applications of encapsulated semiconducting nanomaterials are described.

Sutter, Eli Anguelova; Sutter, Peter Werner

2012-10-02T23:59:59.000Z

468

Double Shell Tank (DST) Monitor and Control Subsystem Definition Report  

SciTech Connect (OSTI)

The system description of the Double-Shell Tank (DST) Monitor and Control Subsystem establishes the system boundaries and describes the interface of the DST Monitor and Control Subsystem with new and existing systems that are required to accomplish the Waste Feed Delivery (WFD) mission.

BAFUS, R.R.

2000-03-16T23:59:59.000Z

469

Organized thiol functional groups in mesoporous core shell colloids  

SciTech Connect (OSTI)

The co-condensation in situ of tetraethoxysilane (TEOS) and mercaptopropyltrimethoxysilane (MPTMS) using cetyltrimethylammonium bromide (CTAB) as a template results in the synthesis of multilayered mesoporous structured SiO{sub 2} colloids with 'onion-like' chemical environments. Thiol groups were anchored to an inner selected SiO{sub 2} porous layer in a bilayered core shell particle producing different chemical regions inside the colloidal layered structure. X-Ray Photoelectron Spectroscopy (XPS) shows a preferential anchoring of the -SH groups in the double layer shell system, while porosimetry and simple chemical modifications confirm that pores are accessible. We can envision the synthesis of interesting colloidal objects with defined chemical environments with highly controlled properties. - Graphical abstract: Mesoporous core shell SiO{sub 2} colloids with organized thiol groups. Highlights: Black-Right-Pointing-Pointer Double shell mesoporous silica colloids templated with CTAB. Black-Right-Pointing-Pointer Sequential deposition of mesoporous SiO{sub 2} layers with different chemistries. Black-Right-Pointing-Pointer XPS shows the selective functionalization of mesoporous layers with thiol groups.

Marchena, Martin H. [Gerencia Quimica, Centro Atomico Constituyentes, Comision Nacional de Energia Atomica (CNEA), Avda. Gral. Paz 1499, B1650KNA Buenos Aires (Argentina); Granada, Mara [Centro Atomico Bariloche-CNEA, 8400 San Carlos de Bariloche (Argentina); Instituto Balseiro-Centro Atomico Bariloche-CNEA, San Carlos de Bariloche 8400 (Argentina); Bordoni, Andrea V. [Gerencia Quimica, Centro Atomico Constituyentes, Comision Nacional de Energia Atomica (CNEA), Avda. Gral. Paz 1499, B1650KNA Buenos Aires (Argentina); Joselevich, Maria [Asociacion Civil Expedicion Ciencia, Cabrera 4948, C1414BGP Buenos Aires (Argentina); Troiani, Horacio [Centro Atomico Bariloche-CNEA, 8400 San Carlos de Bariloche (Argentina); Instituto Balseiro-Centro Atomico Bariloche-CNEA, San Carlos de Bariloche 8400 (Argentina); Williams, Federico J. [DQIAQyF-INQUIMAE FCEN, Universidad de Buenos Aires, Ciudad Universitaria, Pabellon II, C1428EHA Buenos Aires (Argentina); Wolosiuk, Alejandro, E-mail: wolosiuk@cnea.gov.ar [Gerencia Quimica, Centro Atomico Constituyentes, Comision Nacional de Energia Atomica (CNEA), Avda. Gral. Paz 1499, B1650KNA Buenos Aires (Argentina)

2012-03-15T23:59:59.000Z

470

Electrostatics-driven shape transitions in soft shells  

E-Print Network [OSTI]

Manipulating the shape of nanoscale objects in a controllable fashion is at the heart of designing materials that act as building blocks for self-assembly or serve as targeted drug delivery carriers. Inducing shape deformations by controlling external parameters is also an important way of designing biomimetic membranes. In this paper, we demonstrate that electrostatics can be used as a tool to manipulate the shape of soft, closed membranes by tuning environmental conditions such as the electrolyte concentration in the medium. Using a molecular dynamics-based simulated annealing procedure, we investigate charged elastic shells that do not exchange material with their environment, such as elastic membranes formed in emulsions or synthetic nanocontainers. We find that by decreasing the salt concentration or increasing the total charge on the shell's surface, the spherical symmetry is broken, leading to the formation of ellipsoids, discs, and bowls. Shape changes are accompanied by a significant lowering of the electrostatic energy and a rise in the surface area of the shell. To substantiate our simulation findings, we show analytically that a uniformly charged disc has a lower Coulomb energy than a sphere of the same volume. Further, we test the robustness of our results by including the effects of charge renormalization in the analysis of the shape transitions and find the latter to be feasible for a wide range of shell volume fractions.

Vikram Jadhao; Creighton K. Thomas; Monica Olvera de la Cruz

2014-09-12T23:59:59.000Z

471

Fitting Single Particle Energies in $sdgh$ Major Shell  

E-Print Network [OSTI]

We have performed two kinds of non-linear fitting procedures to the single-particle energies in the $sdgh$ major shell to obtain better shell model results. The low-lying energy eigenvalues of the light Sn isotopes with $A=103-110$ in the $sdgh$-shell are calculated in the framework of the nuclear shell model by using CD-Bonn two-body effective nucleon-nucleon interaction. The obtained energy eigenvalues are fitted to the corresponding experimental values by using two different non-linear fitting procedures, i.e., downhill simplex method and clonal selection method. The unknown single-particle energies of the states $2s_{1/2}$, $1d_{3/2}$, and $0h_{11/2}$ are used in the fitting methods to obtain better spectra of the $^{104,106,108,110}$Sn isotopes. We compare the energy spectra of the $^{104,106,108,110}$Sn and $^{103,105,107,109}$Sn isotopes with/without a nonlinear fit to the experimental results.

Dikmen, E; Cengiz, Y

2015-01-01T23:59:59.000Z

472

Fitting Single Particle Energies in $sdgh$ Major Shell  

E-Print Network [OSTI]

We have performed two kinds of non-linear fitting procedures to the single-particle energies in the $sdgh$ major shell to obtain better shell model results. The low-lying energy eigenvalues of the light Sn isotopes with $A=103-110$ in the $sdgh$-shell are calculated in the framework of the nuclear shell model by using CD-Bonn two-body effective nucleon-nucleon interaction. The obtained energy eigenvalues are fitted to the corresponding experimental values by using two different non-linear fitting procedures, i.e., downhill simplex method and clonal selection method. The unknown single-particle energies of the states $2s_{1/2}$, $1d_{3/2}$, and $0h_{11/2}$ are used in the fitting methods to obtain better spectra of the $^{104,106,108,110}$Sn isotopes. We compare the energy spectra of the $^{104,106,108,110}$Sn and $^{103,105,107,109}$Sn isotopes with/without a nonlinear fit to the experimental results.

E. Dikmen; O. ztrk; Y. Cengiz

2015-02-12T23:59:59.000Z

473

Casimir energy of a spherical shell in $?-$Minkowski spacetime  

E-Print Network [OSTI]

We study the Casimir energy of a spherical shell of radius $a$ in $\\kappa$-Minkowski spacetime for a complex field with an asymmetric ordering and obtain the energy up to $O(1/\\kappa^2)$. We show that the vacuum breaks particle and anti-particle symmetry if one requires the spectra to be consistent with the blackbody radiation at the commutative limit.

Hyeong-Chan Kim; Chaiho Rim; Jae Hyung Yee

2008-12-12T23:59:59.000Z

474

Wilson lines and gauge invariant off-shell amplitudes  

E-Print Network [OSTI]

We study matrix elements of Fourier-transformed straight infinite Wilson lines as a way to calculate gauge invariant tree-level amplitudes with off-shell gluons. The off-shell gluons are assigned "polarization vectors" which (in the Feynman gauge) are transverse to their off-shell momenta and define the direction of the corresponding Wilson line operators. The infinite Wilson lines are first regularized to prove the correctness of the method. We have implemented the method in a computer FORM program that can calculate gluonic matrix elements of Wilson line operators automatically. In addition we formulate the Feynman rules that are convenient in certain applications, e.g. proving the Ward identities. Using both the program and the Feynman rules we calculate a few examples, in particular the matrix elements corresponding to gauge invariant $g^{*}g^{*}g^{*}g$ and $g^{*}g^{*}g^{*}g^{*}g$ processes. An immediate application of the approach is in the high energy scattering, as in a special kinematic setup our results reduce to the form directly related to Lipatov's vertices. Thus the results we present can be directly transformed into Lipatov's vertices, in particular into $RRRP$ and $RRRRP$ vertices with arbitrary "orientation" of reggeized gluons. Since the formulation itself is not restricted to high-energy scattering, we also apply the method to a decomposition of an ordinary on-shell amplitude into a set of gauge invariant objects.

Piotr Kotko

2014-04-24T23:59:59.000Z

475

Unitary neutron matter in the on-shell limit  

E-Print Network [OSTI]

We compute the Bertsch parameter for neutron matter by using nucleon-nucleon interactions that are fully diagonal in momentum space. We analyze the on-shell limit with the similarity renormalization group and compare the results for a simple separable toy model to realistic calculations with high precision $NN$ potentials.

Enrique Ruiz Arriola; Sergio Szpigel; Varese Salvador Timoteo

2014-12-05T23:59:59.000Z

476

Spherically symmetric gravitating shell as a reparametrization invariant system  

E-Print Network [OSTI]

The subject of this paper are spherically symmetric thin shells made of barotropic ideal fluid and moving under the influence of their own gravitational field as well as that of a central black hole; the cosmological constant is assumed to be zero. The general super-Hamiltonian derived in a previous paper is rewritten for this spherically symmetric special case. The dependence of the resulting action on the gravitational variables is trivialized by a transformation due to Kucha\\v{r}. The resulting variational principle depends only on shell variables, is reparametrization invariant, and includes both first- and second-class constraints. Several equivalent forms of the constrained system are written down. Exclusion of the second-class constraints leads to a super-Hamiltonian which appears to overlap with that by Ansoldi et al. in a quarter of the phase space. As Kucha\\v{r}' variables are singular at the horizons of both Schwarzschild spacetimes inside and outside the shell, the dynamics is first well-defined only inside of 16 disjoint sectors. The 16 sectors are, however, shown to be contained in a single, connected symplectic manifold and the constraints are extended to this manifold by continuity. Poisson bracket between no two independent spacetime coordinates of the shell vanish at any intersection of two horizons.

P. Hajicek; Berne

1997-08-18T23:59:59.000Z

477

The instrumented dynamic perforation test applied to a composite shell  

E-Print Network [OSTI]

The instrumented dynamic perforation test applied to a composite shell S. Pattofatto, H. Tsitsiris Wilson, F-94230 Cachan, France Abstract. Perforation tests are commonly used on composites but give limited results. In this study, a single layer of a thermoplastic woven composite is tested at high

Paris-Sud XI, Université de

478

Double Shell Tank AY-102 Radioactive Waste Leak Investigation  

SciTech Connect (OSTI)

PowerPoint. The objectives of this presentation are to: Describe Effort to Determine Whether Tank AY-102 Leaked; Review Probable Causes of the Tank AY-102 Leak; and, Discuss Influence of Leak on Hanfords Double-Shell Tank Integrity Program.

Washenfelder, Dennis J.

2014-04-10T23:59:59.000Z

479

CALCULATION OF THE NEUTRON NOISE INDUCED BY SHELL-MODE  

E-Print Network [OSTI]

CALCULATION OF THE NEUTRON NOISE INDUCED BY SHELL-MODE FISSION REACTORS CORE-BARREL VIBRATIONS-REGION SLAB REACTOR MODEL CARL SUNDE,* CHRISTOPHE DEMAZI?RE, and IMRE PÁZSIT Chalmers University of Technology for Publication October 12, 2005 The subject of this paper is the calculation of the in-core neutron noise induced

Demazière, Christophe

480

Double Passive Cavitation Detection of OptisonTM Shell Rupture  

E-Print Network [OSTI]

Double Passive Cavitation Detection of OptisonTM Shell Rupture Azzdine Y. Ammi1 , Robin O). The experimental setup is based on a passive cavitation detection system described in previous work. However by ultrasonic capsule destruction [3,4]. In previous work using a passive cavitation detection (PCD) system [5

Illinois at Urbana-Champaign, University of

Note: This page contains sample records for the topic "director shell upstream" 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

Ultrasonic Examination of Double-Shell Tank 214-AN-101  

SciTech Connect (OSTI)

COEGMA Engineering Corporation (COGEMA) under a contract from CH2M Hill Hanford Group (CH2M Hill) has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AN-101. PNNL is responsible for preparing a report(s) that describes the results of the COGEMs ultrasonic examinations.

Pardini, Allan F.; Posakony, Gerald J.

2005-11-01T23:59:59.000Z

482

Semiclassical origin of anomalous shell effect for tetrahedral deformation in radial power-law potential model  

E-Print Network [OSTI]

Shell structures in single-particle energy spectra are investigated against regular tetrahedral type deformation using radial power-law potential model. Employing a natural way of shape parametrization which interpolates sphere and regular tetrahedron, we find prominent shell effects at rather large tetrahedral deformations, which bring about shell energies much larger than the cases of spherical and quadrupole type shapes. We discuss the semiclassical origin of these anomalous shell structures using periodic orbit theory.

Ken-ichiro Arita; Yasunori Mukumoto

2014-05-09T23:59:59.000Z

483

Stability analysis of thin-shell wormholes from charged black string  

SciTech Connect (OSTI)

In this paper, we construct thin-shell wormholes from charged black string through cut and paste procedure and investigate its stability. We assume modified generalized Chaplygin gas as a dark energy fluid (exotic matter) present in the thin layer of matter-shell. The stability of these constructed thin-shell wormholes is investigated in the scenario of linear perturbations. We conclude that static stable as well as unstable configurations are possible for cylindrical thin-shell wormholes.

Sharif, M.; Azam, M., E-mail: msharif.math@pu.edu.pk, E-mail: azammath@gmail.com [Department of Mathematics, University of the Punjab, Quaid-e-Azam Campus, Lahore-54590 (Pakistan)

2013-04-01T23:59:59.000Z

484

Invariant Gibbs measures of the energy for shell models of turbulence; the inviscid and viscous cases  

E-Print Network [OSTI]

Gaussian measures of Gibbsian type are associated with some shell models of 3D turbulence; they are constructed by means of the energy, a conserved quantity for the 3D inviscid and unforced shell model. We prove the existence of a unique global flow for a stochastic viscous shell model and a global flow for the deterministic inviscid shell model, with the property that these Gibbs measures are invariant for these flows.

Hakima Bessaih; Benedetta Ferrario

2011-03-10T23:59:59.000Z

485

Stability Analysis of Thin-Shell Wormholes from Charged Black String  

E-Print Network [OSTI]

In this paper, we construct thin-shell wormholes from charged black string through cut and paste procedure and investigate its stability. We assume modified generalized Chaplygin gas as a dark energy fluid (exotic matter) present in the thin layer of matter-shell. The stability of these constructed thin-shell wormholes is investigated in the scenario of linear perturbations. We conclude that static stable as well as unstable configurations are possible for cylindrical thin-shell wormholes.

M. Sharif; M. Azam

2013-05-20T23:59:59.000Z

486

Industrial mixing techniques for Hanford double-shell tanks  

SciTech Connect (OSTI)

Jet mixer pumps are currently the baseline technology for sludge mobilization and mixing in one-million gallon double-shell tanks at the Hanford and Savannah River Sites. Improvements to the baseline jet mixer pump technology are sought because jet mixer pumps have moving parts that may fail or require maintenance. Moreover, jet mixers are relatively expensive, they heat the waste, and, in some cases, may not mobilize enough of the sludge. This report documents a thorough literature search for commercially available applicable mixing technologies that could be used for double-shell tank sludge mobilization and mixing. Textbooks, research articles, conference proceedings, mixing experts, and the Thomas Register were consulted to identify applicable technologies. While there are many commercial methods that could be used to mobilize sludge or mix the contents of a one-million gallon tank, few will work given the geometrical constraints (e.g., the mixer must fit through a 1.07-m-diameter riser) or the tank waste properties (e.g., the sludge has such a high yield stress that it generally does not flow under its own weight). Pulsed fluid jets and submersible Flygt mixers have already been identified at Hanford and Savannah River Sites for double-shell tank mixing applications. While these mixing technologies may not be applicable for double-shell tanks that have a thick sludge layer at the bottom (since too many of these mixers would need to be installed to mobilize most of the sludge), they may have applications in tanks that do not have a settled solids layer. Retrieval projects at Hanford and other U.S. Department of Energy sites are currently evaluating the effectiveness of these mixing techniques for tank waste applications. The literature search did not reveal any previously unknown technologies that should be considered for sludge mobilization and mixing in one-million gallon double-shell tanks.

Daymo, E.A.

1997-09-01T23:59:59.000Z

487

Shell structure and orbit bifurcations in finite fermion systems  

E-Print Network [OSTI]

We first give an overview of the shell-correction method which was developed by V. M. Strutinsky as a practicable and efficient approximation to the general selfconsistent theory of finite fermion systems suggested by A. B. Migdal and collaborators. Then we present in more detail a semiclassical theory of shell effects, also developed by Strutinsky following original ideas of M. Gutzwiller. We emphasize, in particular, the influence of orbit bifurcations on shell structure. We first give a short overview of semiclassical trace formulae, which connect the shell oscillations of a quantum system with a sum over periodic orbits of the corresponding classical system, in what is usually called the "periodic orbit theory". We then present a case study in which the gross features of a typical double-humped nuclear fission barrier, including the effects of mass asymmetry, can be obtained in terms of the shortest periodic orbits of a cavity model with realistic deformations relevant for nuclear fission. Next we investigate shell structures in a spheroidal cavity model which is integrable and allows for far-going analytical computation. We show, in particular, how period-doubling bifurcations are closely connected to the existence of the so-called "superdeformed" energy minimum which corresponds to the fission isomer of actinide nuclei. Finally, we present a general class of radial power-law potentials which approximate well the shape of a Woods-Saxon potential in the bound region, give analytical trace formulae for it and discuss various limits (including the harmonic oscillator and the spherical box potentials).

A. G. Magner; I. S. Yatsyshyn; K. Arita; M. Brack

2010-12-07T23:59:59.000Z

488

Energy transfer in nanowire solar cells with photon-harvesting shells C. H. Peters,a  

E-Print Network [OSTI]

Energy transfer in nanowire solar cells with photon-harvesting shells C. H. Peters,a A. R. Guichard; published online 23 June 2009 The concept of a nanowire solar cell with photon-harvesting shells are bonded to the surface of the SiNWs forming a thin shell. They absorb the low-energy photons

McGehee, Michael

489

Shell-instability generated waves by low energy electrons on converging magnetic field lines  

E-Print Network [OSTI]

Shell-instability generated waves by low energy electrons on converging magnetic field lines D of observations of such shell type distributions having positive slope in velocity space at low energies, about 10´cre´au (2006), Shell-instability generated waves by low energy electrons on converging magnetic field lines

California at Berkeley, University of

490

SHELL THEORIES ARISING AS LOW ENERGY -LIMIT OF 3D NONLINEAR ELASTICITY  

E-Print Network [OSTI]

SHELL THEORIES ARISING AS LOW ENERGY -LIMIT OF 3D NONLINEAR ELASTICITY MARTA LEWICKA, MARIA to minimizers of suitable lower dimensional limit energies. In this paper we discuss shell theories arising of -limit) of the 3d nonlinear elasticity for thin shells around an arbitrary smooth 2d surface

Lewicka, Marta

491

Local Casimir Energies for a Thin Spherical Shell Ines Cavero-Pelaez,  

E-Print Network [OSTI]

Local Casimir Energies for a Thin Spherical Shell In´es Cavero-Pel´aez, Kimball A. Milton. In the limit of zero thickness, an ideal -function shell is recovered. The behavior of the energy density of surface divergences and on the energy contained within the shell, are obtained in the weak coupling limit

Milton, Kim

492

SHELL THEORIES ARISING AS LOW ENERGY -LIMIT OF 3D NONLINEAR ELASTICITY  

E-Print Network [OSTI]

SHELL THEORIES ARISING AS LOW ENERGY -LIMIT OF 3D NONLINEAR ELASTICITY By Marta Lewicka Maria that the elastic energy of defor- mations scales like h4, h being the thickness of a shell, we derive a limiting dimensional limit energies. In this paper we discuss shell theories arising as -limits of higher scalings

493

ANALYTIC STUDY OF SHELL MODELS OF TURBULENCE PETER CONSTANTIN, BORIS LEVANT, AND EDRISS S. TITI  

E-Print Network [OSTI]

Abstract. In this paper we study analytically the viscous sabra shell model of energy turbulent cascade. We of the energy-cascade mechanism in turbulence can be found in [2]. The sabra shell model of turbulence describes". The equations of motion of the sabra shell model of turbu- lence have the following form dun dt = i(akn+1un+2u n

Constantin, Peter

494

Atomic and electronic shells of Al77 X. G. Gong,1,2  

E-Print Network [OSTI]

Atomic and electronic shells of Al77 X. G. Gong,1,2 D. Y. Sun,2,1 and Xiao-Qian Wang2 1 Institute shell structures for the experimentally characterized Al77 . The onionlike Al77 structure can be described by a stable Al13 inner core covered by a two-layer atomic shell. The stability of Al77

Gong, Xingao

495

Polarimetric Remote Sensing in the Visible to Near Infrared James R. Shell II  

E-Print Network [OSTI]

Polarimetric Remote Sensing in the Visible to Near Infrared by James R. Shell II B.S. Physics Title of Dissertation: Polarimetric Remote Sensing in the Visible to Near Infrared I, James R. Shell II Remote Sensing in the Visible to Near Infrared by James R. Shell II Submitted to the Chester F. Carlson

Salvaggio, Carl

496

MEE 452: Example 3-2 ShellShell--andand--Tube Heat Exchanger Analysis:Tube Heat Exchanger Analysis  

E-Print Network [OSTI]

properties (var. T) corrections UA, NTU & = #12;MathCAD S&T HX analysis 6 of 7 HX effectiveness = Qduty & Th minmaxminmax min ,;; ,min)()( C C NTU C UA NTU TC q q q CCCcmCcmC UA CHCpCHpH #12;Tube arrangement in shell

Kostic, Milivoje M.

497

Intel / Charles E. Young Endowed Chair in Nanotechnology Director of the Nanoscience Institute for Medical and Engineering Technology  

E-Print Network [OSTI]

Intel / Charles E. Young Endowed Chair in Nanotechnology Director of the Nanoscience Institute of the Nanoscience Institute for Medical and Engineering Technology. The Intel Foundation established this endowment

Slatton, Clint

498

Ann Williamson, Deputy Director, Office of Environmental Assessment Mike Cox, Manager, Risk Assessment Unit, Office of Environmental Assessment  

E-Print Network [OSTI]

Ann Williamson, Deputy Director, Office of Environmental Assessment Mike Cox, Manager, Risk, WA Ann Williamson and Mike Cox, EPA Region 10 Office of Environmental Assessment, will be presenting

499

Evaluation of the Biological Effects of the Northwest Power Conservation Council's Mainstem Amendment on the Fisheries Upstream and Downstream of Libby Dam, Montana, 2007-2008 Annual Report.  

SciTech Connect (OSTI)

A new project began in 2005 to monitor the biological and physical effects of improved operations of Hungry Horse and Libby Dams, Montana, called for by the Northwest Power and Conservation Council (NPCC) Mainstem Amendment. This operating strategy was designed to benefit resident fish impacted by hydropower and flood control operations. Under the new operating guidelines, July through September reservoir drafts will be limited to 10 feet from full pool during the highest 80% of water supply years and 20 feet from full pool during the lowest 20% of water supply (drought) years. Limits were also established on how rapidly discharge from the dams can be increased or decreased depending on the season. The NPCC also directed the federal agencies that operate Libby and Hungry Horse Dams to implement a new flood control strategy (VARQ) and directed Montana Fish, Wildlife & Parks to evaluate biological responses to this operating strategy. The Mainstem Amendment operating strategy has not been fully implemented at the Montana dams as of June 2008 but the strategy will be implemented in 2009. This report highlights the monitoring methods used to monitor the effects of the Mainstem Amendment operations on fishes, habitat, and aquatic invertebrates upstream and downstream of Libby Dam. We also present initial assessments of data and the effects of various operating strategies on physical and biological components of the systems upstream and downstream of Libby Dam. Annual electrofishing surveys in the Kootenai River and selected tributaries, along with gill net surveys in the reservoir, are being used to quantify the impacts of dam operations on fish populations upstream and downstream of Libby Dam. Scales and otoliths are being used to determine the age structure and growth of focal species. Annual population estimates and tagging experiments provide estimates of survival and growth in the mainstem Kootenai River and selected tributaries. Radio telemetry will be used to validate an existing Instream Flow Incremental Methodology (IFIM) model developed for the Kootenai River and will also be used to assess the effect of changes in discharge on fish movements and habitat use downstream of Libby Dam. Passive integrated transponder (PIT) tags will be injected into rainbow, bull, and cutthroat trout throughout the mainstem Kootenai River and selected tributaries to provide information on growth, survival, and migration patterns in relation to abiotic and biotic variables. Model simulations (RIVBIO) are used to calculate the effects of dam operations on the wetted perimeter and benthic biomass in the Kootenai River below Libby Dam. Additional models (IFIM) will also be used to evaluate the impacts of dam operations on the amount of available habitat for different life stages of rainbow and bull trout in the Kootenai River.

Sylvester, Ryan; Stephens, Brian; Tohtz, Joel [Montana Fish, Wildlife & Parks

2009-04-03T23:59:59.000Z

500

White Sturgeon Mitigation and Restoration in the Columbia and Snake Rivers Upstream from Bonneville Dam; Annual Progress Report, April 2007 - March 2008.  

SciTech Connect (OSTI)

We report on our progress from April 2007 through March 2008 on determining the effects of mitigative measures on productivity of white sturgeon populations in the Columbia River downstream from McNary Dam, and on determining the status and habitat requirements of white sturgeon populations in the Columbia and Snake rivers upstream from McNary Dam. The study is a cooperative effort by the Oregon Department of Fish and Wildlife (ODFW; Report A), Washington Department of Fish and Wildlife (WDFW; Report B), Columbia River Inter-Tribal Fish Commission (CRITFC; Report C), and Montana State University (MSU; Report D). This is a multi-year study with many objectives requiring more than one year to complete; therefore, findings from a given year may be part of more significant findings yet to be reported.

Mallette, Christine [Oregon Department of Fish and Wildlife

2009-07-28T23:59:59.000Z