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1

Carl Simon  

Science Conference Proceedings (OSTI)

... GM, Kohn J, Simon Jr CG (2008) X-ray imaging optimization of 3D ... EJ (2006) Combinatorial screen of the effect of surface energy on fibronectin ...

2012-11-19T23:59:59.000Z

2

Horst Simon  

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

Horst Simon is an internationally recognized expert in computer science and applied mathematics and the Deputy Director of Lawrence Berkeley National Laboratory (Berkeley Lab)....

3

Gordon Butte | Open Energy Information  

Open Energy Info (EERE)

Gordon Butte Gordon Butte Jump to: navigation, search Name Gordon Butte Facility Gordon Butte Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Gordon Butte Wind LLC Developer Oversight Resources LLC Energy Purchaser Northwestern Energy Location Martinsdale MT Coordinates 46.41040464°, -110.3341484° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":46.41040464,"lon":-110.3341484,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

4

Burley Butte | Open Energy Information  

Open Energy Info (EERE)

Butte Butte Jump to: navigation, search Name Burley Butte Facility Burley Butte Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Exergy Developer Exergy Energy Purchaser Idaho Power Location Cassia County ID Coordinates 42.4644°, -113.895° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.4644,"lon":-113.895,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

5

Cuttings Analysis At Glass Buttes Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Cuttings Analysis At Glass Buttes Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Cuttings Analysis At Glass Buttes Area (DOE GTP)...

6

Multispectral Imaging At Glass Buttes Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Glass Buttes Area (DOE GTP) Exploration Activity Details Location Glass Buttes Area Exploration Technique Multispectral Imaging Activity Date Usefulness not indicated DOE-funding...

7

Aeromagnetic Survey At Glass Buttes Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Glass Buttes Area (DOE GTP) Exploration Activity Details Location Glass Buttes Area Exploration Technique Aeromagnetic Survey Activity Date Usefulness not indicated DOE-funding...

8

Development Wells At Glass Buttes Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Glass Buttes Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Development Wells At Glass Buttes Area (DOE GTP) Exploration Activity...

9

Horse Butte Wind Project | Open Energy Information  

Open Energy Info (EERE)

Horse Butte Wind Project Horse Butte Wind Project Jump to: navigation, search Name Horse Butte Wind Project Facility Horse Butte Wind Project Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Horse Butte Wind 1 LLC Developer Utah Associated Municipal Power Systems Location Bonneville ID Coordinates 43.491689°, -111.789344° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.491689,"lon":-111.789344,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

10

FIRE HAZARDS ANALYSIS - BUSTED BUTTE  

SciTech Connect

The purpose of this fire hazards analysis (FHA) is to assess the risk from fire within individual fire areas at the Busted Butte Test Facility and to ascertain whether the DOE fire safety objectives are met. The objective, identified in DOE Order 420.1, Section 4.2, is to establish requirements for a comprehensive fire and related hazards protection program for facilities sufficient to minimize the potential for: (1) The occurrence of a fire related event. (2) A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of employees. (3) Vital DOE programs suffering unacceptable interruptions as a result of fire and related hazards. (4) Property losses from a fire and related events exceeding limits established by DOE. Critical process controls and safety class systems being damaged as a result of a fire and related events.

R. Longwell; J. Keifer; S. Goodin

2001-01-22T23:59:59.000Z

11

Twin Buttes Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Buttes Wind Farm Buttes Wind Farm Jump to: navigation, search Name Twin Buttes Wind Farm Facility Twin Buttes Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Developer PPM Energy Inc Energy Purchaser Xcel Energy Location Prowers County CO Coordinates 37.674215°, -102.639971° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.674215,"lon":-102.639971,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

12

Glass Buttes Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Glass Buttes Geothermal Area Glass Buttes Geothermal Area (Redirected from Glass Buttes Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Glass Buttes Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (1) 9 Exploration Activities (14) 10 References Area Overview Geothermal Area Profile Location: Oregon Exploration Region: Cascades GEA Development Phase: 2008 USGS Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: Click "Edit With Form" above to add content History and Infrastructure Operating Power Plants: 0 No geothermal plants listed. Add a new Operating Power Plant

13

Coffin Butte Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

Coffin Butte Biomass Facility Coffin Butte Biomass Facility Jump to: navigation, search Name Coffin Butte Biomass Facility Facility Coffin Butte Sector Biomass Facility Type Landfill Gas Location Benton County, Oregon Coordinates 44.6281686°, -123.3873877° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.6281686,"lon":-123.3873877,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

14

M-25, BUTT WELDS IN PROCESS PIPING  

SciTech Connect

Metal-arc and inert-gas shielded tungsten-arc processes were compared for circumferential butt welding of austenitic stainless steel process pipe. Inert-gas tungsten-arc welding was superior to other techniques. (C.J.G.)

Litman, A.P.

1958-07-10T23:59:59.000Z

15

Square Butte Electric Coop | Open Energy Information  

Open Energy Info (EERE)

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

16

Postscript - CECM - Simon Fraser University  

E-Print Network (OSTI)

NERSC/MSRI Workshop. on. Parallel Symbolic Computation. CECM. Centre for Experimental &. Constructive Mathematics. Simon Fraser University. Berkeley...

17

Glass Buttes Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Glass Buttes Geothermal Area Glass Buttes Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Glass Buttes Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (1) 9 Exploration Activities (14) 10 References Area Overview Geothermal Area Profile Location: Oregon Exploration Region: Cascades GEA Development Phase: 2008 USGS Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: Click "Edit With Form" above to add content History and Infrastructure Operating Power Plants: 0 No geothermal plants listed. Add a new Operating Power Plant Developing Power Projects: 0

18

Butte Electric Coop, Inc | Open Energy Information  

Open Energy Info (EERE)

Butte Electric Coop, Inc Butte Electric Coop, Inc Jump to: navigation, search Name Butte Electric Coop, Inc Place South Dakota Utility Id 2655 Utility Location Yes Ownership C NERC Location MRO NERC MRO Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Community Organization Commercial Irrigation pumping service Industrial Irrigation, Off Season (9pm-6pm) Commercial Large Commercial-3Phase Industrial Large Commercial-3Phase with Metered Heat Industrial Municipal Pumping Commercial Residential Residential Residential All-Electric Residential Residential All-Electric Metered Heat Residential

19

Mitchell Butte Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Mitchell Butte Geothermal Area Mitchell Butte Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Mitchell Butte Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.763,"lon":-117.156,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

20

Microsoft Word - TeakeanButte_CX Memo  

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

Dave Tripp Dave Tripp Project Manager - TEP-CSB-1 Proposed Action: Teakean Butte Radio Station Upgrade Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.19 Microwave, meterological and radio towers; B1.24 Property transfers Location: Township 38 North, Range 1 East, Section 31, Clearwater County, Idaho Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to upgrade analog radio communication equipment with a new digital communication system at the Teakean Butte Radio Site located near Lewiston, Idaho. BPA would replace equipment including a tower, communication building, and propane tank to ensure communication reliability. Teakean Butte is used by several different entities to operate

Note: This page contains sample records for the topic "taylor simon butte" 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

Delcer Butte Geothermal Project | Open Energy Information  

Open Energy Info (EERE)

Delcer Butte Geothermal Project Delcer Butte Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Delcer Butte Geothermal Project Project Location Information Coordinates 40.404444444444°, -115.05888888889° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.404444444444,"lon":-115.05888888889,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

22

CV - CECM - Simon Fraser University  

E-Print Network (OSTI)

Communications and Image Processing, Proceedings of the. SPIE Vol. 4671 ... Mathematical OCR and DjVu: A Technology Review, CoLab. Meeting, Simon...

23

Computational - CECM - Simon Fraser University  

E-Print Network (OSTI)

Aug 3, 2005 ... Visualizing system of differential equations in Maple (P & D). Al Erickson ... Simon Lo Computing characteristic polynomials over 2 (P &. D).

24

Microsoft Word - RattlesnakeButte_CX.doc  

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

Dorie Welch Dorie Welch Project Manager - KEWM-4 Proposed Action: Rattlesnake Butte Property Funding. Fish and Wildlife Project No.: 2011-003-00, Contract # BPA-006468 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.25 Real Property transfers for cultural protection, habitat preservation and wildlife management. Location: Monroe Quadrangle, in Lane County, Oregon (near Junction City, Oregon). Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to fund the Nature Conservancy (the Conservancy) to acquire 47 acres of land adjacent to a 50-acre parcel to create a total 97-acre parcel that will be known as Rattlesnake Butte. The Conservancy will provide BPA a conservation easement over the entire 97-acre property that will prevent habitat conversion and

25

Square Butte HVDC modulation system field tests  

SciTech Connect

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

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

1990-01-01T23:59:59.000Z

26

Butte City, Idaho: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Edit with form History Share this page on Facebook icon Twitter icon Butte City, Idaho: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates...

27

Flow Test At Glass Buttes Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

Flow Test At Glass Buttes Area (DOE GTP) Exploration Activity Details Location Glass Buttes Area Exploration Technique Flow Test Activity Date Usefulness not indicated DOE-funding...

28

Ground Gravity Survey At Glass Buttes Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Glass Buttes Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Ground Gravity Survey At Glass Buttes Area (DOE GTP) Exploration...

29

Field Mapping At Glass Buttes Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

Glass Buttes Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Glass Buttes Area (DOE GTP) Exploration Activity...

30

CECM: Summer Meeting 2007 - Simon Fraser University  

E-Print Network (OSTI)

Classical Analysis Comp. Number Theory Mathematical ... During the social event at Anducci's restaurant. Shrum Science Building P8495 ? Simon Fraser...

31

Numerical Differentiation and Integration - CECM - Simon Fraser ...  

E-Print Network (OSTI)

... ' &. $. %. Numerical Differentiation and Integration. Simon Fraser University ? Surrey Campus. MACM 316 ? Spring 2005. Instructor: Ha Le. 1...

32

Butte Springs Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Springs Geothermal Area Springs Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Butte Springs Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.771138,"lon":-119.114138,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

33

A test of Taylor- and modified Taylor-expansion  

E-Print Network (OSTI)

We compare Taylor expansion and a modified variant of Taylor expansion, which incorporates features of the fugacity series, for expansions in the chemical potential around a zero-density lattice field theory. As a first test we apply both series to the cases of free fermions and free bosons. Convergence and other properties are analyzed.

Max Wilfling; Christof Gattringer

2013-11-28T23:59:59.000Z

34

NREL: Energy Sciences - Larry Taylor  

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

Larry Taylor Larry Taylor Research Scientist Phone: (303) 384-7784 Email: larry.taylor@nrel.gov At NREL Since: 2007 Larry Taylor received his Ph.D. in Environmental Molecular Biology and Biotechnology from the Marine and Estuarine Environmental Sciences department at the University of Maryland, College Park. His dissertation work focused on the functional genomics of the plant cell wall degrading enzyme systems of the marine bacterium Saccharophagus degradans 2-40, which was isolated from decaying salt marsh grass the Chesapeake Bay watershed in 1988. Preliminary genomic analyses revealed that the S. degradans encodes more than 180 predicted carbohydrases. Under the direction of Prof. Ronald M. Weiner, and in collaboration with Dr. Bernard Henrisaat, Dr. Taylor identified the predicted cellulase system of S. degradans through sequence

35

CECM: Summer Meeting 2007 - Simon Fraser University  

E-Print Network (OSTI)

Lunch at the Himalayan Peak restaurant. Shrum Science Building P8495 ? Simon Fraser University ? 8888 University Drive ? Burnaby ? BC ? V5A 1S6 ? Canada ? p...

36

Andrew D. Arnold - CECM - Simon Fraser University  

E-Print Network (OSTI)

(Munich, Germany) 7/28/2010; Computational Math Day, Irmacs Centre, Simon Fraser University. (Burnaby, BC). 8/12/2010 (Poster). 7. Cyclotomic polynomials...

37

OAAG Home Page - CECM - Simon Fraser University  

E-Print Network (OSTI)

Details for this group being revisited, 2001 Events. We are part of the Centre for Experimental and Constructive Mathematics (CECM), a Simon Fraser University ...

38

CECM: Summer Meeting 2007 - Simon Fraser University  

E-Print Network (OSTI)

Sandy Rutherford being introduced by Michael Monagan. Shrum Science Building P8495 ? Simon Fraser University ? 8888 University Drive ? Burnaby ? BC ? V5A...

39

CECM: Summer Meeting 2007 - Simon Fraser University  

E-Print Network (OSTI)

Sandy Rutherford talking about applications of queuing theory in the public sector. Shrum Science Building P8495 ? Simon Fraser University ? 8888 University...

40

CECM: Summer Meeting 2007 - Simon Fraser University  

E-Print Network (OSTI)

Sandy Rutherford with Nikolas Karalis during the poster session. Shrum Science Building P8495 ? Simon Fraser University ? 8888 University Drive ? Burnaby ? BC...

Note: This page contains sample records for the topic "taylor simon butte" 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

LiDAR At Glass Buttes Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

LiDAR At Glass Buttes Area (DOE GTP) Exploration Activity Details Location Glass Buttes Area Exploration Technique LiDAR Activity Date Usefulness not indicated DOE-funding Unknown...

42

Taylor Munro Energy Systems | Open Energy Information  

Open Energy Info (EERE)

Zip V4G 1E2 Sector Solar Product Taylor Munro focuses on design and installation of solar water heating systems for residential and commercial applications. References Taylor...

43

Simon Property Group | Open Energy Information  

Open Energy Info (EERE)

Simon Property Group Simon Property Group Jump to: navigation, search Name Simon Property Group Address 225 West Washington Street Place Indianapolis, IN Zip 46204 Website http://www.simon.com Coordinates 39.7670345°, -86.1622467° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.7670345,"lon":-86.1622467,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

44

Crested Butte, Colorado: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Crested Butte, Colorado: Energy Resources Crested Butte, Colorado: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 38.8697146°, -106.9878231° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.8697146,"lon":-106.9878231,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

45

Microsoft Word - AlbionButteRSCommunicationUpgrade-CX.doc  

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

4, 2011 4, 2011 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearence Memorandum David Tripp - TEP-CSB-1 Proposed Action: Albion Butte Radio Station Communication Upgrade Budget Information: Work Order # 00253466 Task 03 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021: B1.7 "Acquisition, installation, operation, and removal of communication systems..." Location: Cassia County, Idaho - Section 19, Township 11 South, Range 26 East of the Nibbs Creek Quadrangle Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to upgrade the communication building and equipment at BPA's Albion Butte Radio Station located in Cassia County, ID. This project is part of an

46

Butts County, Georgia: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Butts County, Georgia: Energy Resources Butts County, Georgia: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 33.2691443°, -83.9532571° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.2691443,"lon":-83.9532571,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

47

Red Butte, Wyoming: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Butte, Wyoming: Energy Resources Butte, Wyoming: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.8060757°, -106.4341976° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.8060757,"lon":-106.4341976,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

48

Box Butte County, Nebraska: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Box Butte County, Nebraska: Energy Resources Box Butte County, Nebraska: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.1911471°, -103.0817903° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.1911471,"lon":-103.0817903,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

49

A Taylor polynomial approach for solving differential-difference equations  

Science Conference Proceedings (OSTI)

The purpose of this study is to give a Taylor polynomial approximation for the solution of mth-order linear differential-difference equations with variable coefficients under the mixed conditions about any point. For this purpose, Taylor matrix method ... Keywords: 39A10, 41A10, 65Q05, Differential-difference equations, Taylor matrix method, Taylor polynomial solutions, Taylor polynomials and series

Mustafa Glsu; Mehmet Sezer

2006-02-01T23:59:59.000Z

50

Phil Taylor, E&E reporter  

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

RENEWABLE ENERGY: Oil industry waste could be geothermal treasure (05202010) Phil Taylor, E&E reporter For more than a century, oilfield operators have viewed wastewater as a...

51

Water-Gas Samples At Glass Buttes Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water-Gas Samples At Glass Buttes Area (DOE GTP) Exploration Activity Details Location Glass...

52

Taylor Instability of Incompressible Liquids  

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

\ UNCLASSIFIED ' ;c ,. ' UNCLASSIFIED AECU-29'79 Subject Category: PHYSICS UNITED STATES ATOMIC ENERGY COMMISSION TAYLOR INSTABILITY OF INCOMPRESSIBLE LIQUIDS BY Enrico Fermi John von Neumann , _ November 1955 [ TIS Issuance D.a&?] Los Alamos Scientific Labqratqry Los Alamos, New Mexico Technical Information Service, Ooic Ridge, Tennessee DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available document. original I , The date for Part 1 is September 4, 1951. The date for Part 2 is August 19, 1953. Work performed under Contract PTo. W-7405-Eng-36. The Atomic Energy Commission makes no representation or warranty as to the accuracy or usefulness of the lnformatlon or statements contained

53

Woltjer-Taylor State Without Taylor's Conjecture - Plasma Relaxation at all Wavelengths  

SciTech Connect

In astrophysical and laboratory plasmas, it has been discovered that plasmas relax towards the well-known Woltjer-Taylor state specified by ? x B = ?B for a constant ? . To explain how such a relaxed state is reached, Taylor developed his famous relaxation theory based on the conjecture that the relaxation is dominated by short wavelength fluctuations. However, there is no conclusive experimental and numerical evidence to support Taylor's conjecture. A new theory is developed, which predicts that the system will evolve towards the Woltjer-Taylor state for an arbitrary fluctuation spectrum.

Hong Qin,Wandong Liu, Hong Li, and Jonathan Squire

2012-10-10T23:59:59.000Z

54

Bubble Behavior in a Taylor Vortex  

E-Print Network (OSTI)

We present an experimental study on the behavior of bubbles captured in a Taylor vortex. The gap between a rotating inner cylinder and a stationary outer cylinder is filled with a Newtonian mineral oil. Beyond a critical ...

Deng, Rensheng

55

Microsoft Word - CX-Silver_Butte_28August2012.docx  

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

August 28, 2012 August 28, 2012 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Frank Weintraub Project Manager - TEP-TPP-1 Proposed Action: Silver Butte Fiber Burial Project Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B.47 Fiber Optic Cable. Location: Kootenai National Forest, Lincoln and Sanders County, Montana Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to bury an approximately 1-mile-long overhead fiber optic line (fiber) segment located along the Noxon-Libby transmission line. Under the Proposed Action, the fiber would be buried within the BPA right-of-way (ROW) and a U.S. Forest Service (USFS) access road. Past snow and ice loading along the segment has resulted in

56

The Western Environmental Technology Office (WETO), Butte, Montana, technology summary  

SciTech Connect

This document has been prepared by the DOE Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation activities funded through the Western Environmental Technology Office (WETO) in Butte, Montana. Technologies and processes described have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US industry`s competitiveness in global environmental markets. WETO`s environmental technology research and testing activities focus on the recovery of useable resources from waste. Environmental technology development and commercialization activities will focus on mine cleanup, waste treatment, resource recovery, and water resource management. Since the site has no record of radioactive material use and no history of environmental contamination/remediation activities, DOE-EM can concentrate on performing developmental and demonstration activities without the demands of regulatory requirements and schedules. Thus, WETO will serve as a national resource for the development of new and innovative environmental technologies.

Not Available

1994-09-01T23:59:59.000Z

57

P-SimonUS_EU-DOE  

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

Electrochemical Capacitors for Power Grid Storage Electrochemical Capacitors for Power Grid Storage technology: State of the art and next challenges" Trans-Atlantic Workshop on Storage Technologies for Power Grids Washington, October 19th-20th 2010 Trans-Atlantic Workshop on Storage technologies for Power Grids, October 19th-20th State of the art and next challenges" Patrice Simon Univ. Paul Sabatier, CIRIMAT, UMR 5085, Toulouse - FRANCE simon@chimie.ups-tlse.fr Electrochemical Capacitors performance between capacitors and batteries Electrochemical Capacitors: - high power (10-20 kW/kg) - medium energy density (5 Wh/kg) - time constant about 1 - 5 s Trans-Atlantic Workshop on Storage technologies for Power Grids, October 19th-20th Electrochemical Double Layer Capacitors (EDLCs) 95% of the commercialized cells high surface area carbons as active materials

58

On Superspace Chern-Simons-like Terms  

E-Print Network (OSTI)

We search for superspace Chern-Simons-like higher-derivative terms in the low energy effective actions of supersymmetric theories in four dimensions. Superspace Chern-Simons-like terms are those gauge-invariant terms which cannot be written solely in terms of field strength superfields and covariant derivatives, but in which a gauge potential superfield appears explicitly. We find one class of such four-derivative terms with N=2 supersymmetry which, though locally on the Coulomb branch can be written solely in terms of field strengths, globally cannot be. These terms are classified by certain Dolbeault cohomology classes on the moduli space. We include a discussion of other examples of terms in the effective action involving global obstructions on the Coulomb branch.

Philip C. Argyres; Adel M. Awad; Gregory A. Braun; F. Paul Esposito

2004-11-07T23:59:59.000Z

59

Chern-Simons Theory on the Torus  

E-Print Network (OSTI)

We compute explicitly the Schr\\"odinger picture space of states of SU(2) Chern-Simons theory on $T^2\\times R$ in the presence of temporal Wilson lines. Relation with Friedan-Shenker bundle of conformal field theory and the existence of a projective flat connection on this bundle is discussed. Talk given by the first author at the XIX International Colloquium on Group Theoretical Methods in Physics, Salamanca (Spain), June 29-July 4, 1992

Falceto, F

1992-01-01T23:59:59.000Z

60

String Connections and Chern-Simons Theory  

E-Print Network (OSTI)

We present a finite-dimensional and smooth formulation of string structures on spin bundles. It uses trivializations of the Chern-Simons 2-gerbe associated to this bundle. Our formulation is particularly suitable to deal with string connections. We prove that every string structure admits a string connection and that the possible choices form a contractible space. We also provide a new relation between string connections and 3-forms on the base manifold.

Waldorf, Konrad

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "taylor simon butte" 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

Current Trends in Image Quality Perception - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Current Trends in Image Quality Perception. Mason Macklem. Simon Fraser University. http://www.cecm.sfu.ca/~msmackle. General Outline. Examine model of...

62

A History of ?Direct Search? Methods - CECM - Simon Fraser University  

E-Print Network (OSTI)

1. A History of ?Direct Search? Methods. Mason Macklem. Department of Mathematics. Simon Fraser University. May 1, 2003 msmackle@cecm.sfu.ca.

63

Groebner Basis Conversion with FGLM - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Groebner Basis Conversion with FGLM. Roman Pearce, MITACS project. Simon Fraser University. The FGLM algorithm of Faugere, Gianni, Lazard and Mora,...

64

CECM Home Page: Roman Pearce - Simon Fraser University  

E-Print Network (OSTI)

Roman Pearce. Who Am I? I am a research associate at Simon Fraser University and a member of the Computer Algebra Group at the CECM. My expertise is...

65

Gas Sampling At Glass Buttes Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Gas Sampling At Glass Buttes Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Gas Sampling At Glass Buttes Area (DOE GTP) Exploration Activity Details Location Glass Buttes Area Exploration Technique Gas Sampling Activity Date Usefulness not indicated DOE-funding Unknown References (1 January 2011) GTP ARRA Spreadsheet Retrieved from "http://en.openei.org/w/index.php?title=Gas_Sampling_At_Glass_Buttes_Area_(DOE_GTP)&oldid=689421" Categories: Exploration Activities DOE Funded Activities ARRA Funded Activities

66

Ultrasonic Acceptance Small Diameter Boiler Tube Butt Weld: Project Status Update  

Science Conference Proceedings (OSTI)

This is an interim report documenting the progress of a multiyear project for developing an alternative ultrasonic testing (UT) acceptance guideline for small diameter boiler tube butt welds.BackgroundHistorically, small diameter boiler tube butt welds have either been examined for defects using radiography or not inspected, with the owner relying only on a hydrostatic pressure test at 1.5 times the design pressure to assess weld quality. This reliance is ...

2013-12-20T23:59:59.000Z

67

Taylor, Michigan: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Taylor, Michigan: Energy Resources Taylor, Michigan: Energy Resources (Redirected from Taylor, MI) Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.240872°, -83.2696509° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.240872,"lon":-83.2696509,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

68

Meet Tony Simon, Another Industrial Assessment Center Student Success Story  

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

Meet Tony Simon, Another Industrial Assessment Center Student Meet Tony Simon, Another Industrial Assessment Center Student Success Story Meet Tony Simon, Another Industrial Assessment Center Student Success Story June 16, 2011 - 6:05pm Addthis Tony Simon Tony Simon Rob Penney Senior Energy Engineer, WSU Energy Program How does it work? Assessments are performed by one of 26 local teams of engineering faculty and students. Assessments include a site visit where students take engineering measurements as a basis for recommendations. The team performs a detailed analysis for specific recommendations with cost, performance and payback time estimates. Earlier this year, we told you about Matan Moram and Vitelio Silva, two alumni of their university's Industrial Assessment Centers (IAC), which are part of the Office of Energy Efficiency and Renewable Energy's

69

Statistical Tests of Taylors Hypothesis: An Application to Precipitation Fields  

Science Conference Proceedings (OSTI)

The Taylor hypothesis (TH) as applied to rainfall is a proposition about the spacetime covariance structure of the rainfall field. Specifically, it supposes that if a spatiotemporal precipitation field with a stationary covariance Cov(r, ?) in ...

Bo Li; Aditya Murthi; Kenneth P. Bowman; Gerald R. North; Marc G. Genton; Michael Sherman

2009-02-01T23:59:59.000Z

70

Geology And A Working Conceptual Model Of The Obsidian Butte (Unit 6)  

Open Energy Info (EERE)

Geology And A Working Conceptual Model Of The Obsidian Butte (Unit 6) Geology And A Working Conceptual Model Of The Obsidian Butte (Unit 6) Sector Of The Salton Sea Geothermal Field, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Geology And A Working Conceptual Model Of The Obsidian Butte (Unit 6) Sector Of The Salton Sea Geothermal Field, California Details Activities (2) Areas (1) Regions (0) Abstract: A working conceptual model has been developed for the southwestern portion of the Salton Sea geothermal system, the region encompasing CalEnergy Operating Company's imnent 'Unit 6' field expansion (185 megawatts). The model is based on examination and analysis of several thousand borehole rock samples combined with a wealth of subsurface information made available for the first time from the databases of present

71

Microsoft Word - CX-Redmond-PilotButte-WoodPoleFY12_WEB.doc  

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

3, 2012 3, 2012 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Redmond-Pilot Butte No. 1 Wood Pole Replacement Project PP&A Project No.: 2189 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.6 Additions and modifications to transmission facilities Location: Redmond-Pilot Butte No. 1 transmission line in Deschutes County, Oregon at structures 4/7 and 11/6. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to replace two deteriorating wood pole structures along its Redmond-Pilot Butte No. 1 230-kV transmission line located in Deschutes County, Oregon. The two structures

72

Dormaier and Chester Butte 2007 Follow-up Habitat Evaluation Procedures Report.  

DOE Green Energy (OSTI)

Follow-up habitat evaluation procedures (HEP) analyses were conducted on the Dormaier and Chester Butte wildlife mitigation sites in April 2007 to determine the number of additional habitat units to credit Bonneville Power Administration (BPA) for providing funds to enhance, and maintain the project sites as partial mitigation for habitat losses associated with construction of Grand Coulee Dam. The Dormaier follow-up HEP survey generated 482.92 habitat units (HU) or 1.51 HUs per acre for an increase of 34.92 HUs over baseline credits. Likewise, 2,949.06 HUs (1.45 HUs/acre) were generated from the Chester Butte follow-up HEP analysis for an increase of 1,511.29 habitat units above baseline survey results. Combined, BPA will be credited with an additional 1,546.21 follow-up habitat units from the Dormaier and Chester Butte parcels.

Ashley, Paul R.

2008-01-01T23:59:59.000Z

73

Taylor Elected to Royal Society of London  

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

28 May 1997 28 May 1997 Taylor Elected to Royal Society of London Richard Taylor, physics professor at the Stanford Linear Accelerator Center and 1990 Nobel Prize winner, was recently elected a Fellow of the Royal Society of London, an independent scientific academy founded in 1660 by Christopher Wren, Robert Boyle and Robert Moray. Each year forty new Fellows are elected by merit, not field, and membership is limited to those who are citizens of the Great Britain or the British Commonwealth. Up to six foreign members may also be elected each year. The Society began with the aim of promoting public understanding of science and that aim continues with a broad range of services such as meetings, exhibits and scientific exchanges. The Society motto "Nullius in Verba"

74

CTH simulation of PBX-9501 Taylor tests /  

SciTech Connect

During March-May 2011, multiple Taylor impact tests were conducted at LANL, examining the behavior of PBXN-9 and PBX-9501 under rapid loading. Subsequently, a computational hydrodynamics code (CTH) model was developed to mimic the deformation behavior observed in these impact tests with PBX-9501 would likely initiate upon impact. Also examined was whether an inert slud behind the explosive would lead to initiation at lower, more easily attainable velocities. The simplified model used here showed a minimum velocity for ignition of 530 m/s which was unchanged by the addition of a plastic slud behind the sample. The use of a lead slug did lower the minimum velocity to 460 m/s. These values are likely more qualitative at this point because multiple simplifications are currently used in the materials properties and test geometry. The results do show that this approach is capable of determining ignition due to Taylor impact.

Koby, Joseph R.

2011-09-01T23:59:59.000Z

75

On the Gapped Consecutive Ones Property - CECM - Simon Fraser ...  

E-Print Network (OSTI)

2 School of Computing Science, Simon Fraser University, Burnaby, BC, Canada. Abstract. Motivated by ... than ?: we describe both hardness and algorithmic results on this problem. 2 Hardness ... For every i = 1,...,n and j = 1, 2, add the row r.

76

Home Page for Jeff Farr - CECM - Simon Fraser University  

E-Print Network (OSTI)

Jeff Farr jfarr (at) cecm (dot) sfu (dot) ca. Department of Mathematics Simon Fraser University Burnaby, British Columbia CANADA V5A 1S6. "Teach us to number...

77

SIMON FRASER UNIVERSITY Intramural Dodgeball Rules and Glossary  

E-Print Network (OSTI)

RECREATION 01/15/13 SIMON FRASER UNIVERSITY Intramural Dodgeball Rules and Glossary **All credit players, forfeiting a team, and forfeiting a contest. Section 3: Glossary · Dead ball: A ball that hits

78

Simon D. Rose - Research Staff - Center for Transportation Analysis  

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

Simon Rose Simon Rose Simon Rose Simon Rose B.S., Physics (T) 865.946.1253 (M) 865.207.9982 (F) 865.946.1210 rosesd@ornl.gov Specialty Research Areas: Aviation Safety and Air Traffic Management Analysis Data, Statistical Analysis and Information Tools Logistics and Supply Chain Management Modeling and Simulation Current or Recent Work: Development of a Data Viewer Tool for 3-D Flight Track Visualization and Analysis of Multiple Aviation Data Sources for Runway Safety, Airborne/Surface Interactions, and ATM Operations. Visualization and Analysis of radar Flight Tracks for the LAX Region for Aviation Safety and Operation Analysis. Developing Requirements for an Aviation Safety Lessons Learned and Corrective Action Sharing System. Resource Location and Allocation Optimization Analysis Using GIS.

79

Former Student Turns Thesis Into Energy Savings for Taylor University |  

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

Former Student Turns Thesis Into Energy Savings for Taylor Former Student Turns Thesis Into Energy Savings for Taylor University Former Student Turns Thesis Into Energy Savings for Taylor University October 18, 2010 - 10:00am Addthis Kevin Crosby, Taylor University’s first coordinator of stewardship and sustainability, promotes environmental awareness among students, faculty and staff. | Photo courtesy of Andrew Ketchum, The Echo | Kevin Crosby, Taylor University's first coordinator of stewardship and sustainability, promotes environmental awareness among students, faculty and staff. | Photo courtesy of Andrew Ketchum, The Echo | Maya Payne Smart Former Writer for Energy Empowers, EERE Not long ago Kevin Crosby was an engineering major and the president of Taylor University's student environmental club, Stewards of Creation.

80

Former Student Turns Thesis Into Energy Savings for Taylor University |  

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

Former Student Turns Thesis Into Energy Savings for Taylor Former Student Turns Thesis Into Energy Savings for Taylor University Former Student Turns Thesis Into Energy Savings for Taylor University October 18, 2010 - 10:00am Addthis Kevin Crosby, Taylor University’s first coordinator of stewardship and sustainability, promotes environmental awareness among students, faculty and staff. | Photo courtesy of Andrew Ketchum, The Echo | Kevin Crosby, Taylor University's first coordinator of stewardship and sustainability, promotes environmental awareness among students, faculty and staff. | Photo courtesy of Andrew Ketchum, The Echo | Maya Payne Smart Former Writer for Energy Empowers, EERE Not long ago Kevin Crosby was an engineering major and the president of Taylor University's student environmental club, Stewards of Creation.

Note: This page contains sample records for the topic "taylor simon butte" 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

Women @ Energy: J'Tia Taylor | Department of Energy  

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

J'Tia Taylor J'Tia Taylor Women @ Energy: J'Tia Taylor April 3, 2013 - 12:26pm Addthis J’Tia Taylor currently works as a Technical Nonproliferation Specialist in the National Security Department at Argonne National Laboratory assessing proliferation concerns associated with nuclear technology to support the interpretation and creation of United States policy. J'Tia Taylor currently works as a Technical Nonproliferation Specialist in the National Security Department at Argonne National Laboratory assessing proliferation concerns associated with nuclear technology to support the interpretation and creation of United States policy. Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. J'Tia Taylor currently works as a Technical Nonproliferation Specialist

82

Women @ Energy: J'Tia Taylor | Department of Energy  

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

J'Tia Taylor J'Tia Taylor Women @ Energy: J'Tia Taylor April 3, 2013 - 12:26pm Addthis J’Tia Taylor currently works as a Technical Nonproliferation Specialist in the National Security Department at Argonne National Laboratory assessing proliferation concerns associated with nuclear technology to support the interpretation and creation of United States policy. J'Tia Taylor currently works as a Technical Nonproliferation Specialist in the National Security Department at Argonne National Laboratory assessing proliferation concerns associated with nuclear technology to support the interpretation and creation of United States policy. Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. J'Tia Taylor currently works as a Technical Nonproliferation Specialist

83

METHOD OF BUTT WELDING SMALL THERMOCOUPLES 0.001 TO 0.010 INCH IN DIAMETER  

SciTech Connect

A method of butt welding thermoeouples 0.001 to 0.010 in. in diameter is described. The thermocouple wires are positioned in a micro-manipulator, and a controlled welding pulse is applied to them. This welding method provides uniform upset welds through a simple preduction technique. (auth)

Stover, C.M.

1960-06-01T23:59:59.000Z

84

Taylor Biomass Energy LLC TBE | Open Energy Information  

Open Energy Info (EERE)

Biomass Energy LLC TBE Biomass Energy LLC TBE Jump to: navigation, search Name Taylor Biomass Energy, LLC (TBE) Place Montgomery, New York Zip 12549-9900 Sector Biomass Product Montgomery-based municipal-solid-waste (MSW) recovery and recycling firm providing biomass gasification units in addition to operating its own gasifier plants. References Taylor Biomass Energy, LLC (TBE)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Taylor Biomass Energy, LLC (TBE) is a company located in Montgomery, New York . References ↑ "Taylor Biomass Energy, LLC (TBE)" Retrieved from "http://en.openei.org/w/index.php?title=Taylor_Biomass_Energy_LLC_TBE&oldid=352048" Categories:

85

Taylor County RECC - Residential Energy Efficiency Rebate Program |  

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

Taylor County RECC - Residential Energy Efficiency Rebate Program Taylor County RECC - Residential Energy Efficiency Rebate Program Taylor County RECC - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Commercial Heating & Cooling Heat Pumps Maximum Rebate Insulation Upgrade: $400 per home Program Info State Kentucky Program Type Utility Rebate Program Rebate Amount Insulation Upgrade: $20 for every 1,000 Btu saved by adding insulation Air-source Heat Pumps: $200 Electrical Thermal Storage: Reduced electrical rate Provider Taylor County RECC Taylor County RECC offers rebates to residential customers for upgrading to energy efficient insulation and heat pumps. Under the Button-Up insulation upgrade program, a utility representative will conduct an energy audit of

86

Semi-nonrelativistic limit of the Chern-Simons-Higgs system  

SciTech Connect

The semi-nonrelativistic limit of Chern-Simons-Higgs system is considered. We obtain several uniform estimates with respect to the light speed c and show the convergence of the solution of Chern-Simons-Higgs system to the solution of Chern-Simons-Schroedinger equations.

Chae, Myeongju [Department of Applied Mathematics, Hankyong National University, Ansong 456-749 (Korea, Republic of); Huh, Hyungjin [Department of Mathematics, Myongji University, Kyunggi 449-728 (Korea, Republic of)

2009-07-15T23:59:59.000Z

87

Even-dimensional topological gravity from Chern-Simons gravity  

E-Print Network (OSTI)

It is shown that the topological action for gravity in 2n-dimensions can be obtained from the 2n+1-dimensional Chern-Simons gravity genuinely invariant under the Poincare group. The 2n-dimensional topological gravity is described by the dynamics of the boundary of a 2n+1-dimensional Chern-Simons gravity theory with suitable boundary conditions. The field $\\phi^{a}$, which is necessary to construct this type of topological gravity in even dimensions, is identified with the coset field associated with the non-linear realizations of the Poincare group ISO(d-1,1).

Nelson Merino; Alfredo Perez; Patricio Salgado

2009-10-08T23:59:59.000Z

88

Microsoft Word - CX-PilotButte-LaPineWoodPoleFY12_WEB.docx  

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

30, 2012 30, 2012 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Pilot Butte-La Pine No. 1 Wood Pole Replacement Project PP&A Project No.: 2188 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.6 Additions and modifications to transmission facilities ... include ... replacement of wood poles. Location: Pilot Butte-La Pine No. 1 transmission line located in Deschutes County, Oregon, at the following structures: Mile Structure 5 7 6 5 7 4 16 7 16 8 17 5 18 1 18 3 21 3 21 8 25 3 30 5 Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to replace 12 deteriorating wood pole

89

Microsoft Word - CX-PilotButte-LaPine-WoodPoles-FY13_WEB.doc  

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

3, 2013 3, 2013 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Wood pole replacements on Bonneville Power Administration's (BPA) Pilot Butte-La Pine No. 1 transmission line PP&A Project No.: 2484 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine Maintenance Location: Deschutes County, Oregon, at the following structures: Mile Structure 3 1 3 2 7 3 7 5 9 2 11 3 13 5 13 8 14 1 15 1 16 3 16 5 21 7 21 9 22 2 22 4 22 5 23 5 27 2 Proposed by: BPA Description of the Proposed Action: BPA is proposing to replace 19 deteriorating wood pole structures along its Pilot Butte-La Pine No. 1, 230-kilovolt transmission line located in Deschutes County, Oregon. The 19 structures

90

Nondestructive Evaluation: Inspection and Mitigation of Alloy 82/182 Butt Welds  

Science Conference Proceedings (OSTI)

This report conveys the current status and technical merits of the results derived from the Inspection and Mitigation of Alloy 82/182 Butt Welds project funded by the Materials Executive Oversight Group (MEOG), Materials Reliability Program (MRP), and Nondestructive Evaluation Center (NDEC). The project was constructed and approved for funding to support the utility members in their efforts to meet the commitments set forth in the MRP-169 guideline. It was recognized that there was a gap and mockups woul...

2009-10-20T23:59:59.000Z

91

Materials Reliability Program: Finite-Element Model Validation for Dissimilar Metal Butt-Welds (MRP-316)  

Science Conference Proceedings (OSTI)

Residual stresses imparted by the welding process are a principal factor in the process of primary water stress corrosion cracking (PWSCC) of Alloy 82/182 nickel-alloy dissimilar metal (DM) piping butt welds in pressurized water reactors (PWRs). Analytical models are frequently used to simulate the welding process in order to predict the residual stress distribution in the weld and base material as an input to crack growth calculations. The crack growth calculations, in turn, have demonstrated a high sen...

2011-12-20T23:59:59.000Z

92

Euler Chern Simons Gravity from Lovelock Born Infeld Gravity  

E-Print Network (OSTI)

In the context of a gauge theoretical formulation, higher dimensional gravity invariant under the AdS group is dimensionally reduced to Euler-Chern-Simons gravity. The dimensional reduction procedure of Grignani-Nardelli [Phys. Lett. B 300, 38 (1993)] is generalized so as to permit reducing D-dimensional Lanczos Lovelock gravity to d=D-1 dimensions.

Fernando Izaurieta; Eduardo Rodriguez; Patricio Salgado

2004-02-25T23:59:59.000Z

93

University of Applied Sciences Georg-Simon-Ohm Fachhochschule Nurnberg  

E-Print Network (OSTI)

) an der Georg-Simon-Ohm Fachhochschule N¨urnberg C++-Programmiertechniken f¨ur High Performance Computing Access), aber auch manche Multi-Core-Systeme geh¨oren, sind im High Performance Computing (HPC) weit-Optimierung von C++-Code f¨ur High Performance Computing 26 3.1 C

Sanderson, Yasmine

94

Making Carbon Markets in Brazil and India SIMONE PULVER  

E-Print Network (OSTI)

Making Carbon Markets in Brazil and India SIMONE PULVER ASSISTANT PROFESSOR OF ENVIRONMENTAL markets for carbon emissions reductions in Brazil and India, she argues that the functioning data. Onsite interviews were conducted in both Brazil and India with carbon market experts

Milchberg, Howard

95

Experimental determination of the effective Taylor dispersivity in a fracture  

DOE Green Energy (OSTI)

The applicability and accuracy of the approximation for Taylor Dispersion was experimentally determined for the diffusion of a chemical tracer in flow through a fracture. 12 refs., 16 figs., 10 tabs. (ACR)

Gilardi, J.R.

1984-06-01T23:59:59.000Z

96

Chern-Simons Theory on Seifert 3-Manifolds  

E-Print Network (OSTI)

We study Chern-Simons theory on 3-manifolds M that are circle-bundles over 2-dimensional orbifolds S by the method of Abelianisation. This method, which completely sidesteps the issue of having to integrate over the moduli space of non-Abelian flat connections, reduces the complete partition function of the non-Abelian theory on M to a 2-dimensional Abelian theory on the orbifold S which is easily evaluated.

Matthias Blau; George Thompson

2013-06-14T23:59:59.000Z

97

String-Inspired Chern-Simons Modified Gravity In 4-Dimensions  

E-Print Network (OSTI)

Chern-Simons modified gravity models in 4-dimensions are shown to be special cases of low energy effective string models to first order in the string constant.

Adak, M

2008-01-01T23:59:59.000Z

98

SBOT NEW MEXICO CARLSBAD FIELD OFFICE POC Roland Taylor Telephone  

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

MEXICO MEXICO CARLSBAD FIELD OFFICE POC Roland Taylor Telephone Email roland.taylor@wipp.ws ADMINISTATIVE / WASTE / REMEDIATION Facilities Support Services 561210 Employment Placement Agencies 561311 Temporary Help Services 561320 Professional Employer Organizations 561330 Document Preparation Services 561410 Security Guards and Patrol Services 561612 Security Systems Services (except Locksmiths) 561621 Janitorial Services 561720 Landscaping Services 561730 Hazardous Waste Treatment and Disposal 562211 Remediation Services 562910 Materials Recovery Facilities 562920 All Other Miscellaneous Waste Management Services 562998 CONSTRUCTION Industrial Building Construction 236210 Commercial and Institutional Building Construction 236220 Power and Communication Line and Related Structures Construction

99

Bistability and chaos in Taylor-Green dynamo  

E-Print Network (OSTI)

Using direct numerical simulations we study dynamo action under the Taylor-Green forcing with Prandtl number less than one. We observe bistability with a weak magnetic field branch and a strong magnetic field branch. Both the dynamo branches undergo subcritical dynamo transition. We also observe host of dynamo states including constant, periodic, quasiperiodic, and chaotic magnetic fields. One of the chaotic state originates through a quasiperiodic route with phase locking, while another chaotic attractor appears to follow Newhouse-Ruelle-Takens route to chaos. We also observe intermittent transitions among quasiperiodic and chaotic states for a given Taylor-Green forcing.

Rakesh Yadav; Mahendra K. Verma; Pankaj Wahi

2011-09-22T23:59:59.000Z

100

Microsoft Word - Horse_Butte_G0374_Env_ Clearance_Doc.doc  

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

7, 2011 7, 2011 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Amy Freel Project Manager - TEP-TPP-1 Proposed Action: Cattle Creek Substation (formerly known as Horse Butte Substation) Budget Information: Work Order # 00283812 (TC AUO) and 00283765 (TC) Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.11 "Construction or electric power substations (including switching stations and support facilities) with power delivery at 230-kilovolt (kV) or below, or modification (other than voltage increases) of existing substations and support facilities, ..." Location: Bonneville County, ID near Idaho Falls. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: In response to Utah Associated Municipal Power

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101

Mineral resources of the Devils Playground and Twin Buttes Wilderness study areas, Sweetwater County, Wyoming  

Science Conference Proceedings (OSTI)

The Devils Playground and Twin Buttes Wilderness Study Areas are contiguous, covering an area totalling 26,800 acres in Southwest Wyoming. The study areas have been withdrawn from mining claim location because of the rich oil shale deposits in the region. In addition, Minerals management Service considers the areas to have moderate development potential for sodium (trona), with as much as 1.2 billion tons of inferred resources. The study areas are classic sites for vertebrate fossils, yielding many thousands of specimens now in museums. Chert beds are common, and it is prized by collectors for its banded appearance. The study area shave a high resource potential for undiscovered natural gas. The study areas have a moderate potential for zeolites. A low potential exists for coal resources (coal is present at great depths) and for undiscovered metallic minerals.

Van Loenen, R.E.; Bryant, W.A. (US Geological Survey (US)); Lane, M.E. (US Bureau of Mines (US))

1991-01-01T23:59:59.000Z

102

Static Length Scales of N=6 Chern-Simons Plasma  

E-Print Network (OSTI)

Using gravity description, we compute various static length scales of N=6 Chern Simons plasma in a strongly coupled regime. For this, we consider the CP3 compactification of the type IIA supergravity down to four dimensions, and identify all the low-lying bosonic modes up to masses corresponding to the operator dimension 3 together with all the remaining CP3 invariant modes. We find the true mass gap, the Debye screening mass and the corresponding dual operators to be probed in the field theory side.

Dongsu Bak; Kazem Bitaghsir Fadafan; Hyunsoo Min

2010-03-26T23:59:59.000Z

103

The Chern-Simons Diffusion Rate in Improved Holographic QCD  

E-Print Network (OSTI)

In (3+1)-dimensional SU(Nc) Yang-Mills (YM) theory, the Chern-Simons diffusion rate, Gamma_{CS}, is determined by the zero-momentum, zero-frequency limit of the retarded two-point function of the CP-odd operator tr[F ^ F], with F the YM field strength. The Chern-Simons diffusion rate is a crucial ingredient for many CP-odd phenomena, including the chiral magnetic effect in the quark-gluon plasma. We compute Gamma_{CS} in the high-temperature, deconfined phase of Improved Holographic QCD, a refined holographic model for large-Nc YM theory. Our result for Gamma_{CS}/(sT), where s is entropy density and T is temperature, varies slowly at high T and increases monotonically as T approaches the transition temperature from above. We also study the retarded two-point function of tr[F ^ F] with non-zero frequency and momentum. Our results suggest that the CP-odd phenomena that may potentially occur in heavy ion collisions could be controlled by an excitation with energy on the order of the lightest axial glueball mass.

Umut Gursoy; Ioannis Iatrakis; Elias Kiritsis; Francesco Nitti; Andy O'Bannon

2012-12-17T23:59:59.000Z

104

The Chern-Simons Diffusion Rate in Improved Holographic QCD  

E-Print Network (OSTI)

In (3+1)-dimensional SU(Nc) Yang-Mills (YM) theory, the Chern-Simons diffusion rate, Gamma_{CS}, is determined by the zero-momentum, zero-frequency limit of the retarded two-point function of the CP-odd operator tr[F ^ F], with F the YM field strength. The Chern-Simons diffusion rate is a crucial ingredient for many CP-odd phenomena, including the chiral magnetic effect in the quark-gluon plasma. We compute Gamma_{CS} in the high-temperature, deconfined phase of Improved Holographic QCD, a refined holographic model for large-Nc YM theory. Our result for Gamma_{CS}/(sT), where s is entropy density and T is temperature, varies slowly at high T and increases monotonically as T approaches the transition temperature from above. We also study the retarded two-point function of tr[F ^ F] with non-zero frequency and momentum. Our results suggest that the CP-odd phenomena that may potentially occur in heavy ion collisions could be controlled by an excitation with energy on the order of the lightest axial glueball mass...

Gursoy, Umut; Kiritsis, Elias; Nitti, Francesco; O'Bannon, Andy

2013-01-01T23:59:59.000Z

105

Taylor Lake Village, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Taylor Lake Village, Texas: Energy Resources Taylor Lake Village, Texas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 29.5752298°, -95.0502069° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":29.5752298,"lon":-95.0502069,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

106

Materials Reliability Program: Welding Residual Stress Dissimilar Metal Butt-Weld Finite Element Modeling Handbook (MRP-317)  

Science Conference Proceedings (OSTI)

The residual stresses imparted by the welding process are a principal factor in the process of primary water stress corrosion cracking (PWSCC) of Alloy 82/182 nickel-alloy (i.e., dissimilar metal) piping butt welds in pressurized water reactors (PWRs). Numerical methods by finite element analyses are frequently used to simulate the welding process in order to predict the residual stress distribution in the weld and base material as an input to crack growth calculations. The crack growth calculations, in ...

2011-12-22T23:59:59.000Z

107

Period doubling route to chaos in Taylor-Green dynamo  

E-Print Network (OSTI)

We perform spectral simulations of dynamo for magnetic Prandtl number of one with Taylor-Green forcing. We observe dynamo transition through a supercritical pitchfork bifurcation. Beyond the transition, the numerical simulations reveal complex dynamo states with windows of constant, periodic, quasiperiodic, and chaotic magnetic field configurations. For some forcing amplitudes, multiple attractors were obtained for different initial conditions. We show that one of the chaotic windows follows the period-doubling route to chaos.

R. Yadav; M. Chandra; M. K. Verma; S. Paul; P. Wahi

2010-05-09T23:59:59.000Z

108

Chern--Simons Vortices in the Gudnason Model  

E-Print Network (OSTI)

We present a series of existence theorems for multiple vortex solutions in the Gudnason model of the ${\\cal N}=2$ supersymmetric field theory where non-Abelian gauge fields are governed by the pure Chern--Simons dynamics at dual levels and realized as the solutions of a system of elliptic equations with exponential nonlinearity over two-dimensional domains. In the full plane situation, our method utilizes a minimization approach, and in the doubly periodic situation, we employ an-inequality constrained minimization approach. In the latter case, we also obtain sufficient conditions under which we show that there exist at least two gauge-distinct solutions for any prescribed distribution of vortices. In other words, there are distinct solutions with identical vortex distribution, energy, and electric and magnetic charges.

Xiaosen Han; Chang-Shou Lin; Gabriella Tarantello; Yisong Yang

2013-07-26T23:59:59.000Z

109

Type II Actions from 11-Dimensional Chern-Simons Theories  

E-Print Network (OSTI)

This paper continues the discussion of hep-th/0605038, applying the holographic formulation of self-dual theory to the Ramond-Ramond fields of type II supergravity. We formulate the RR partition function, in the presence of nontrivial H-fields, in terms of the wavefunction of an 11-dimensional Chern-Simons theory. Using the methods of hep-th/0605038 we show how to formulate an action principle for the RR fields of both type IIA and type IIB supergravity, in the presence of RR current. We find a new topological restriction on consistent backgrounds of type IIA supergravity, namely the fourth Wu class must have a lift to the H-twisted cohomology.

Dmitriy M. Belov; Gregory W. Moore

2006-11-02T23:59:59.000Z

110

Turbulence structure in a Taylor-Couette apparatus  

SciTech Connect

Turbulence measurements were made in a Taylor-Couette apparatus as a basis for future flame propagation studies. Results of the present study extend that of earlier work by more complete characterization of the featureless turbulence regime generated by the Taylor-Couette apparatus. Laser Doppler Velocimetry was used to measure Reynolds stresses, integral and micro time scales and power spectra over a wide range of turbulence intensities typically encountered by turbulent pre-mixed hydrocarbon-air flames. Measurements of radial velocity intensities are consistent with earlier axial and circumferential velocity measurements that indicated a linear relationship between turbulence intensity and the Reynolds number based on the average cylinder rotation speed and wall separation distance. Measured integral and micro time scales and approximated integral length scales were all found to decrease with the Reynolds number, possibly associated with a confinement of the largest scales (of the order of the cylinder wall separation distance). Regions of transverse isotropy were discovered in axial-radial cross correlations for average cylinder Reynolds numbers less than 6000 and are predicted to exist also for circumferential cross correlations at higher average Reynolds numbers, greater than 6000. Power spectra for the independent directions of velocity fluctuation exhibited -5/3 slopes, suggesting that the flow also has some additional isotropic characteristics and demonstrating the role of the Taylor-Couette apparatus as a novel means for generating turbulence for flame propagation studies. (author)

Fehrenbacher, Noah; Aldredge, Ralph C.; Morgan, Joshua T. [Department of Mechanical and Aeronautical Engineering, University of California, Davis, CA 95616 (United States)

2007-10-15T23:59:59.000Z

111

Current Activities Assessing Butt Fusion Joint Integrity in High Density Polyethylene Piping  

SciTech Connect

The Pacific Northwest National Laboratory (PNNL) in Richland, Washington, conducted initial studies to evaluate the effectiveness of nondestructive examinations (NDE) coupled with mechanical testing for assessing butt fusion joint integrity in high density polyethylene (HDPE) pipe. The work provided insightful information to the United States Nuclear Regulatory Commission (NRC) on the effectiveness of volumetric inspection techniques for detecting lack of fusion (LOF) conditions in the fusion joints. HDPE has been installed on a limited basis in American Society of Mechanical Engineers (ASME) Class 3, buried piping systems at several operating U.S. nuclear power plants and has been proposed for use in new construction. A comparison was made between the results from ultrasonic and microwave nondestructive examinations and the results from mechanical destructive evaluations, specifically the high-speed tensile test and the side-bend test, for determining joint integrity. The data comparison revealed that none of the NDE techniques detected all of the lack-of-fusion conditions that were revealed by the destructive tests. Follow-on work has recently been initiated at PNNL to accurately characterize the NDE responses from machined flaws of varying size and location in PE 4710 materials as well as the LOF condition. This effort is directed at quantifying the ability of volumetric NDE techniques to detect flaws in relation to the critical flaw size associated with joint integrity. A status of these latest investigations is presented.

Crawford, Susan L.; Cinson, Anthony D.; Doctor, Steven R.; Denslow, Kayte M.

2012-09-01T23:59:59.000Z

112

Automatic acquisition of robot motion and sensor A. Tuna Ozgelen, Elizabeth Sklar, and Simon Parsons  

E-Print Network (OSTI)

Automatic acquisition of robot motion and sensor models A. Tuna Ozgelen, Elizabeth Sklar, and Simon Bedford Avenue, Brooklyn NY 11210 USA {tuna,sklar,parsons}@sci.brooklyn.cuny.edu Abstract. For accurate

Parsons, Simon

113

VEE-0066 - In the Matter of Taylor Oil Company | Department of Energy  

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

VEE-0066 - In the Matter of Taylor Oil Company VEE-0066 - In the Matter of Taylor Oil Company VEE-0066 - In the Matter of Taylor Oil Company On July 30, 1999, Taylor Oil Company (Taylor) of Somerville, New Jersey filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its Application, Taylor requests that it be relieved of the requirement to file Form EIA-782B, entitled "Resellers/Retailers' Monthly Petroleum Product Sales Report" (Form EIA-782B). As explained below, we have determined that the Application for Exception should be denied. vee0066.pdf More Documents & Publications VEE-0067 - In the Matter of M.L. Halle Oil Service, Inc. VEE-0085 - In the Matter of Smith Brothers Gas Company VEE-0030 - In the Matter of Lee Oil Company

114

Theoretical and Experimental Studies of Magneto-Rayleigh-Taylor Instabilities  

SciTech Connect

Magneto-Rayleigh-Taylor instability (MRT) is important to magnetized target fusion, wire-array z-pinches, and equation-of-state studies using flyer plates or isentropic compression. It is also important to the study of the crab nebula. The investigators performed MRT experiments on thin foils, driven by the mega-ampere linear transformer driver (LTD) facility completed in their laboratory. This is the first 1-MA LTD in the USA. Initial experiments on the seeding of MRT were performed. Also completed was an analytic study of MRT for a finite plasma slab with arbitrary magnetic fields tangential to the interfaces. The effects of magnetic shear and feedthrough were analyzed.

Lau, Yue Ying [University of Michigan] [University of Michigan; Gilgenbach, Ronald [University of Michigan] [University of Michigan

2013-07-07T23:59:59.000Z

115

Making the most of Taylor expansion and imaginary chemical potential  

E-Print Network (OSTI)

We present preliminary results for the curvature of the pseudocritical line and susceptibilities in Nf = 2 + 1 flavor QCD. The computations are carried out on lattice sizes of 16x16x16x4, at matching parameters of early work of the Bielefeld group. Emphasis is placed on the control of systematic errors, by cross-validating results obtained by use of the Taylor expansion and measurements at imaginary chemical potential. To this end, we generalize the magnetic equation of state to the analysis of the number density, and we extend it to imaginary values of the chemical potential.

E. Laermann; F. Meyer; M. P. Lombardo

2013-04-11T23:59:59.000Z

116

Nonstationary Rayleigh-Taylor instability in supernova ejecta  

SciTech Connect

This paper studies the effect of a nonstationary shell acceleration on the development of the Rayleigh-Taylor instability (RTI) in supernovae remnants (SNRs). Two groups of solutions describing acceleration and deceleration phase of the SNR shell are obtained. Using a special transformation (co-moving coordinate frame), an exact dispersion relation for nonstationary RTI is derived. It is shown that compressible and incompressible branches are separated for the spherically symmetric flow and only the former is unstable. The exact analytic solution is compared to a simpler WKB-like analysis and a good agreement is shown, which proves that this analysis can be useful and easily extended to further applications.

Ribeyre, X.; Hallo, L.; Tikhonchuk, V. T.; Bouquet, S.; Sanz, J. [Centre Lasers Intenses et Applications, Universite Bordeaux 1-CNRS-CEA, 33405 Talence Cedex (France); Commissariat a l'Energie Atomique, DIF/Departement de Physique Theorique et Appliquee, 91680, Bruyeres le Chatel (France); E.T.S.I., Aeronauticos, Universidad Politecnica de Madrid, Madrid 28040 (Spain)

2007-11-15T23:59:59.000Z

117

A Methodology for the Assessment of Unconventional (Continuous) Resources with an Application to the Greater Natural Buttes Gas Field, Utah  

Science Conference Proceedings (OSTI)

The Greater Natural Buttes tight natural gas field is an unconventional (continuous) accumulation in the Uinta Basin, Utah, that began production in the early 1950s from the Upper Cretaceous Mesaverde Group. Three years later, production was extended to the Eocene Wasatch Formation. With the exclusion of 1100 non-productive ('dry') wells, we estimate that the final recovery from the 2500 producing wells existing in 2007 will be about 1.7 trillion standard cubic feet (TSCF) (48.2 billion cubic meters (BCM)). The use of estimated ultimate recovery (EUR) per well is common in assessments of unconventional resources, and it is one of the main sources of information to forecast undiscovered resources. Each calculated recovery value has an associated drainage area that generally varies from well to well and that can be mathematically subdivided into elemental subareas of constant size and shape called cells. Recovery per 5-acre cells at Greater Natural Buttes shows spatial correlation; hence, statistical approaches that ignore this correlation when inferring EUR values for untested cells do not take full advantage of all the information contained in the data. More critically, resulting models do not match the style of spatial EUR fluctuations observed in nature. This study takes a new approach by applying spatial statistics to model geographical variation of cell EUR taking into account spatial correlation and the influence of fractures. We applied sequential indicator simulation to model non-productive cells, while spatial mapping of cell EUR was obtained by applying sequential Gaussian simulation to provide multiple versions of reality (realizations) having equal chances of being the correct model. For each realization, summation of EUR in cells not drained by the existing wells allowed preparation of a stochastic prediction of undiscovered resources, which range between 2.6 and 3.4 TSCF (73.6 and 96.3 BCM) with a mean of 2.9 TSCF (82.1 BCM) for Greater Natural Buttes. A second approach illustrates the application of multiple-point simulation to assess a hypothetical frontier area for which there is no production information but which is regarded as being similar to Greater Natural Buttes.

Olea, Ricardo A., E-mail: olea@usgs.gov [U.S. Geological Survey (United States); Cook, Troy A. [Denver Federal Center (United States); Coleman, James L. [U.S. Geological Survey (United States)

2010-12-15T23:59:59.000Z

118

Materials Reliability Program: Technical Basis for Preemptive Weld Overlays for Alloy 82/182 Butt Welds in PWRs (MRP-169)  

Science Conference Proceedings (OSTI)

Dissimilar metal Alloy 82/182 bimetallic pipe-to-nozzle butt welds (DMWs) have experienced cracking in recent years due to primary water stress corrosion cracking (PWSCC). Although weld overlays have been used primarily as a repair for flawed piping, they also can be applied at locations that have not yet exhibited any cracking but are considered susceptible to PWSCC. An overlay used in this manner is termed a preemptive weld overlay (PWOL). This report provides the technical basis for PWOL overlays for ...

2005-10-25T23:59:59.000Z

119

EA-1841: Department of Energy Loan Guarantee for the Taylor Biomass  

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

41: Department of Energy Loan Guarantee for the Taylor Biomass 41: Department of Energy Loan Guarantee for the Taylor Biomass Montgomery Project in the Town of Montgomery, Orange County, New York EA-1841: Department of Energy Loan Guarantee for the Taylor Biomass Montgomery Project in the Town of Montgomery, Orange County, New York Summary Taylor Biomass, LLC (Taylor) submitted an application to DOE for a Federal loan guarantee to support the construction and startup of a biomass gasification-to energy facility at a 95-acre recycling facility in the Town of Montgomery, Orange County, NY. The Project would involve the construction of a Post-Collection Separation Facility, a Gasification System and a Combined Cycle Gas Turbine Power Island. The Post-Collection Separation Facility would accept 950 tons of municipal solid waste (MSW), construction and demolition debris, and 100 tons of

120

U(1) X U(1) XI Z(2) Chern-Simons theory and Z(4) parafermion fractional quantum Hall states  

E-Print Network (OSTI)

We study U(1)U(1)?Z2 Chern-Simons theory with integral coupling constants (k,l) and its relation to certain non-Abelian fractional quantum Hall (FQH) states. For the U(1)U(1)?Z2 Chern-Simons theory, we show how to compute ...

Barkeshli, Maissam

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


121

SIMON: A mobile robot for floor contamination surveys  

SciTech Connect

The Robotics Development group at the Savannah River Site is developing an autonomous robot to perform radiological surveys of potentially contaminated floors. The robot scans floors at a speed of one-inch/second and stops, sounds an alarm, and flashes lights when contamination in a certain area is detected. The contamination of interest here is primarily alpha and beta-gamma. The contamination levels are low to moderate. The robot, a Cybermotion K2A, is radio controlled, uses dead reckoning to determine vehicle position, and docks with a charging station to replenish its batteries and calibrate its position. It has an ultrasonic collision avoidance system as well as two safety bumpers that will stop the robot's motion when they are depressed. Paths for the robot are preprogrammed and the robot's motion can be monitored on a remote screen which shows a graphical map of the environment. The radiation instrument being used is an Eberline RM22A monitor. This monitor is microcomputer based with a serial I/O interface for remote operation. Up to 30 detectors may be configured with the RM22A. For our purposes, two downward-facing gas proportional detectors are used to scan floors, and one upward-facing detector is used for radiation background compensation. SIMON is interfaced with the RM22A in such a way that it scans the floor surface at one-inch/second, and if contamination is detected, the vehicle stops, alarms, and activates a voice synthesizer. Future development includes using the contamination data collected to provide a graphical contour map of a contaminated area. 3 refs.

Dudar, E.; Teese, G.; Wagner, D.

1991-01-01T23:59:59.000Z

122

SIMON: A mobile robot for floor contamination surveys  

SciTech Connect

The Robotics Development group at the Savannah River Site is developing an autonomous robot to perform radiological surveys of potentially contaminated floors. The robot scans floors at a speed of one-inch/second and stops, sounds an alarm, and flashes lights when contamination in a certain area is detected. The contamination of interest here is primarily alpha and beta-gamma. The contamination levels are low to moderate. The robot, a Cybermotion K2A, is radio controlled, uses dead reckoning to determine vehicle position, and docks with a charging station to replenish its batteries and calibrate its position. It has an ultrasonic collision avoidance system as well as two safety bumpers that will stop the robot`s motion when they are depressed. Paths for the robot are preprogrammed and the robot`s motion can be monitored on a remote screen which shows a graphical map of the environment. The radiation instrument being used is an Eberline RM22A monitor. This monitor is microcomputer based with a serial I/O interface for remote operation. Up to 30 detectors may be configured with the RM22A. For our purposes, two downward-facing gas proportional detectors are used to scan floors, and one upward-facing detector is used for radiation background compensation. SIMON is interfaced with the RM22A in such a way that it scans the floor surface at one-inch/second, and if contamination is detected, the vehicle stops, alarms, and activates a voice synthesizer. Future development includes using the contamination data collected to provide a graphical contour map of a contaminated area. 3 refs.

Dudar, E.; Teese, G.; Wagner, D.

1991-12-31T23:59:59.000Z

123

DOE Partnership Completes Successful CO2 Injection Test in the Mount Simon  

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

Partnership Completes Successful CO2 Injection Test in the Partnership Completes Successful CO2 Injection Test in the Mount Simon Sandstone DOE Partnership Completes Successful CO2 Injection Test in the Mount Simon Sandstone October 21, 2009 - 1:00pm Addthis Washington, DC - The Midwest Regional Carbon Sequestration Partnership (MRCSP), one of seven partnerships in the U.S. Department of Energy's Regional Carbon Sequestration Partnerships program, has successfully injected 1,000 metric tons of carbon dioxide (CO2) into the Mount Simon Sandstone, a deep saline formation that is widespread across much of the Midwest. Preliminary results indicate that the formation has good CO2 storage potential and could possibly serve as a repository for CO2 emissions captured from stationary sources in the region. Carbon capture and storage

124

Taylor County Rural E C C | Open Energy Information  

Open Energy Info (EERE)

County Rural E C C County Rural E C C Jump to: navigation, search Name Taylor County Rural E C C Place Kentucky Utility Id 18498 Utility Location Yes Ownership C NERC Location RFC NERC RFC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Button-Up Weatherization Program Commercial Cogeneration and small power production power purchase rate schedule less than 100 kW Cogeneration and small power production power purchase rate schedule less than 100 kW - Non-Time Differentiated Rates Commercial Cogeneration and small power production power purchase rate schedule over

125

Rayleigh-Taylor Instability at Ionization Fronts: Perturbation Analysis  

E-Print Network (OSTI)

The linear growth rate of the Rayleigh-Taylor instability (RTI) at ionization fronts is investigated via perturbation analysis in the limit of incompressible fluids. In agreement with previous numerical studies is found that absorption of ionizing radiation inside the HII region due to hydrogen recombinations suppresses the growth of instabilities. In the limit of a large density contrast at the ionization front the RTI growth rate has the simple analytical solution n=-nur+(nur^2+gk)^(1/2), where nur is the hydrogen recombination rate inside the HII region, k is the perturbation's wavenumber and g is the effective acceleration in the frame of reference of the front. Therefore, the growth of surface perturbations with wavelengths lambda >> lambda_{cr} = 2\\pi g/nur^2 is suppressed by a factor (lambda_{cr}/4lambda)^(1/2) with respect to the non-radiative incompressible RTI. Implications on stellar and black hole feedback are briefly discussed.

Ricotti, Massimo

2013-01-01T23:59:59.000Z

126

Bubble Acceleration in the Ablative Rayleigh-Taylor Instability  

Science Conference Proceedings (OSTI)

The highly nonlinear evolution of the single-mode Rayleigh-Taylor instability (RTI) at the ablation front of an accelerated target is investigated in the parameter range typical of inertial confinement fusion implosions. A new phase of the nonlinear bubble evolution is discovered. After the linear growth phase and a short constant-velocity phase, it is found that the bubble is accelerated to velocities well above the classical value. This acceleration is driven by the vorticity accumulation inside the bubble resulting from the mass ablation adn vorticity convection off the ablation front. While the albative growth rates are slower than their classical values in the linear regime, the ablative RTI grows faster than the classical RTI in the nonlinear regime for deuterium and tritium ablators.

Betti, R.; Sanz, J.

2006-11-20T23:59:59.000Z

127

Bubble Acceleration in the Ablative Rayleigh-Taylor Instability  

SciTech Connect

The highly nonlinear evolution of the single-mode Rayleigh-Taylor instability (RTI) at the ablation front of an accelerated target is investigated in the parameter range typical of inertial confinement fusion implosions. A new phase of the nonlinear bubble evolution is discovered. After the linear growth phase and a short constant-velocity phase, it is found that the bubble is accelerated to velocities well above the classical value. This acceleration is driven by the vorticity accumulation inside the bubble resulting from the mass ablation and vorticity convection off the ablation front. While the ablative growth rates are slower than their classical values in the linear regime, the ablative RTI grows faster than the classical RTI in the nonlinear regime for deuterium and tritium ablators.

Betti, R.; Sanz, J. [Fusion Science Center for Extreme States of Matter and Fast Ignition Physics, Laboratory for Laser Energetics, University of Rochester, 250 East River Road, Rochester, New York 14623 (United States)

2006-11-17T23:59:59.000Z

128

Rayleigh-Taylor instability in partially ionized prominence plasma  

E-Print Network (OSTI)

We study Rayleigh-Taylor instability (RTI) at the coronal-prominence boundary by means of 2.5D numerical simulations in a single-fluid MHD approach including a generalized Ohm's law. The initial configuration includes a homogeneous magnetic field forming an angle with the direction in which the plasma is perturbed. For each field inclination we compare two simulations, one for the pure MHD case, and one including the ambipolar diffusion in the Ohm's law, otherwise identical. We find that the configuration containing neutral atoms is always unstable. The growth rate of the small-scale modes in the non-linear regime is larger than in the purely MHD case.

Khomenko, E; de Vicente, A; Collados, M; Luna, M

2013-01-01T23:59:59.000Z

129

Rayleigh-Taylor Instability of Ionization Front around Black Holes  

E-Print Network (OSTI)

We examine the role of ionizing radiation emitted from black holes (BHs) in suppressing the growth of the Rayleigh-Taylor instability (RTI) across the ionization front (I-front) that forms when the gas fueling the BH is neutral. We use radiation-hydrodynamic simulations to show that the RTI is suppressed for non-accelerating fronts on all scales resolved in our simulations. A necessary condition for the stability of the I-front is that the radius of the Str\\"omgren sphere is larger than the Bondi radius. When this condition is violated the I-front collapses producing an accretion luminosity burst. Transient growth of the RTI occurs only during the accretion burst when the effective acceleration in the frame of reference of the I-front increases significantly due to the rapid expansion of the Str\\"omgren sphere.

Park, KwangHo; Di Matteo, Tiziana; Reynolds, Christopher S

2013-01-01T23:59:59.000Z

130

Axial dipolar dynamo action in the Taylor-Green vortex  

E-Print Network (OSTI)

We present a numerical study of the magnetic field generated by the Taylor-Green vortex. We show that periodic boundary conditions can be used to mimic realistic boundary conditions by prescribing the symmetries of the velocity and magnetic fields. This gives insight in some problems of central interest for dynamos: the possible effect of velocity fluctuations on the dynamo threshold, the role of boundary conditions on the threshold and on the geometry of the magnetic field generated by dynamo action. In particular, we show that an axial dipolar dynamo similar to the one observed in a recent experiment can be obtained with an appropriate choice of the symmetries of the magnetic field. The nonlinear saturation is studied and a simple model explaining the magnetic Prandtl number dependence of the super/sub critical nature of the dynamo transition is given.

Giorgio Krstulovic; Gentien Thorner; Julien-Piera Vest; Stephan Fauve; Marc Brachet

2011-09-19T23:59:59.000Z

131

ARM_AVP_SHIS_Taylor_Turner_pdf.ppt  

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

Scanning High-resolution Interferometer Sounder Scanning High-resolution Interferometer Sounder (S-HIS) ARM AVP Workshop on Advances in Airborne Instrumentation for Measuring Aerosols, Clouds, Radiation and Atmospheric State Parameters J. Taylor, D. Turner H. Revercomb, F. Best, D. Tobin, R. Knuteson, R. Holz Space Science and Engineering Center, University of Wisconsin-Madison, WI, USA Slide 2 1. Introduction and Instrument Overview 2. Flight Experience and Operating Environment 3. Instrument Performance 4. ARM Applicable Science/Products 5. Low Cost, High Return Instrument Upgrade Paths Slide 3 1. Introduction and Instrument Overview 2. Flight Experience and Operating Environment 3. Instrument Performance 4. ARM Applicable Science/Products 5. Low Cost, High Return Instrument Upgrade Paths

132

Implementation of ASME Code, Section XI, Code Case N-770, on Alternative Examination Requirements for Class 1 Butt Welds Fabricated with Alloy 82/182  

SciTech Connect

In May 2010, the NRC issued a proposed notice of rulemaking that includes a provision to add a new section to its rules to require licensees to implement ASME Code Case N-770, Alternative Examination Requirements and Acceptance Standards for Class 1 PWR Piping and Vessel Nozzle Butt Welds Fabricated with UNS N06082 or UNS W86182 Weld Filler Material With or Without the Application of Listed Mitigation Activities, Section XI, Division 1, with 15 conditions. Code Case N-770 contains baseline and inservice inspection (ISI) requirements for unmitigated butt welds fabricated with Alloy 82/182 material and preservice and ISI requirements for mitigated butt welds. The NRC stated that application of ASME Code Case N-770 is necessary because the inspections currently required by the ASME Code, Section XI, were not written to address stress corrosion cracking Alloy 82/182 butt welds, and the safety consequences of inadequate inspections can be significant. The NRC expects to issue the final rule incorporating this code case into its regulations in the spring 2011 time frame. This paper discusses the new examination requirements, the conditions that NRC is imposing , and the major concerns with implementation of the new Code Case.

Sullivan, Edmund J.; Anderson, Michael T.

2012-09-17T23:59:59.000Z

133

The Web of Things: interconnecting devices with high usability and performance Simon Duquennoy  

E-Print Network (OSTI)

The Web of Things: interconnecting devices with high usability and performance Simon Duquennoy@gemalto.com Abstract In this paper, we show that Web protocols and technolo- gies are good candidates to design the Internet of Things. This approach allows anyone to access embedded devices through a Web application, via

Paris-Sud XI, Université de

134

GASLESS COMBUSTION FRONTS WITH HEAT LOSS ANNA GHAZARYAN, STEPHEN SCHECTER, AND PETER L. SIMON  

E-Print Network (OSTI)

GASLESS COMBUSTION FRONTS WITH HEAT LOSS ANNA GHAZARYAN, STEPHEN SCHECTER, AND PETER L. SIMON Abstract. For a model of gasless combustion with heat loss, we use geometric singular perturbation theory to show existence of traveling combustion fronts. We show that the fronts are nonlinearly stable

Schecter, Stephen

135

Jerome I. Friedman, Henry W. Kendall, Richard E. Taylor and the Development  

Office of Scientific and Technical Information (OSTI)

Jerome I. Friedman, Henry W. Kendall, Jerome I. Friedman, Henry W. Kendall, Richard E. Taylor and the Development of the Quark Resources with Additional Information Jerome I. Friedman Jerome I. Friedman Courtesy AIP Emilio Segrè Visual Archives, W. F. Meggers Gallery of Nobel Laureates Richard E. Taylor Richard E. Taylor Courtesy of Stanford Linear Accelerator Center Henry W. Kendall Henry W. Kendall Courtesy AIP Emilio Segrè Visual Archive, W. F. Meggers Gallery of Nobel Laureates The 1990 Nobel Prize in Physics has been awarded to Jerome Friedman and Henry Kendall of MIT [Massachusetts Institute of Technology] and Richard Taylor of SLAC [Stanford Linear Accelerator Center] "for their pioneering investigations concerning deep inelastic scattering of electrons on protons and bound neutrons, which have been of essential importance for the development of the quark model in particle physics." ...

136

Application of the PriestleyTaylor Approach in a Two-Source Surface Energy Balance Model  

Science Conference Proceedings (OSTI)

The PriestleyTaylor (PT) approximation for computing evapotranspiration was initially developed for conditions of a horizontally uniform saturated surface sufficiently extended to obviate any significant advection of energy. Nevertheless, the PT ...

Nurit Agam; William P. Kustas; Martha C. Anderson; John M. Norman; Paul D. Colaizzi; Terry A. Howell; John H. Prueger; Tilden P. Meyers; Tim B. Wilson

2010-02-01T23:59:59.000Z

137

On the modeling of the Taylor cylinder impact test for orthotropic textured materials: Calculations and experiments  

SciTech Connect

Taylor impact tests using specimens cut from a rolled plate of Ta were conducted. The Ta was well-characterized in terms of flow stress and crystallographic texture. A piece-wise yield surface was interrogated from this orthotropic texture, and used in EPIC-95 3D simulations of the Taylor test. Good agreement was realized between the calculations and the post-test geometries in terms of major and minor side profiles and impact-interface footprints.

Maudlin, P.J.; Bingert, J.F.; House, J.W.

1997-04-01T23:59:59.000Z

138

Observation of the Rayleigh-Taylor instability in ablatively accelerated foils  

SciTech Connect

We present the first absolute, two-dimensionally resolved measurements of areal mass density of laser-driven ablatively accelerated foils, which show the Rayleigh-Taylor instability developing from initial mass perturbations. Our data are near simulation results which predict that the Rayleigh-Taylor growth rate is less than classical. The measurements sometimes show development of significant areal mass inhomogeneity in a direction perpendicular to that of the initially imposed perturbations.

Grun, J.; Emery, M.H.; Kacenjar, S.; Opal, C.B.; McLean, E.A.; Obenschain, S.P.; Ripin, B.H.; Schmitt, A.

1984-10-01T23:59:59.000Z

139

Pulsed power driven Magneto-Rayleigh-Taylor experiments.  

SciTech Connect

Numerical simulations indicate that significant fusion yields (>100 kJ) may be obtained by pulsed-power-driven implosions of cylindrical metal liners onto magnetized and preheated deuterium-tritium fuel. The primary physics risk to this approach is the Magneto-Rayleigh-Taylor (MRT) instability, which operates during both the acceleration and deceleration phase of the liner implosion. We have designed and performed some experiments to study the MRT during the acceleration phase, where the light fluid is purely magnetic. Results from our first series of experiments and plans for future experiments will be presented. According to simulations, an initial axial magnetic field of 10 T is compressed to >100 MG within the liner during the implosion. The magnetic pressure becomes comparable to the plasma pressure during deceleration, which could significantly affect the growth of the MRT instability at the fuel/liner interface. The MRT instability is also important in some astronomical objects such as the Crab Nebula (NGC1962). In particular, the morphological structure of the observed filaments may be determined by the ratio of the magnetic to material pressure and alignment of the magnetic field with the direction of acceleration [Hester, ApJ, 456, 225 1996]. Potential experiments to study this MRT behavior using the Z facility will be presented.

Sefkow, Adam B.; Peterson, Kyle J.; Rovang, Dean Curtis; Slutz, Stephen A.; Cuneo, Michael Edward; Vesey, Roger Alan; Herrmann, Mark C.; Sinars, Daniel Brian

2010-03-01T23:59:59.000Z

140

GRAVITATIONALLY UNSTABLE FLAMES: RAYLEIGH-TAYLOR STRETCHING VERSUS TURBULENT WRINKLING  

SciTech Connect

In this paper, we provide support for the Rayleigh-Taylor-(RT)-based subgrid model used in full-star simulations of deflagrations in Type Ia supernovae explosions. We use the results of a parameter study of two-dimensional direct numerical simulations of an RT unstable model flame to distinguish between the two main types of subgrid models (RT or turbulence dominated) in the flamelet regime. First, we give scalings for the turbulent flame speed, the Reynolds number, the viscous scale, and the size of the burning region as the non-dimensional gravity (G) is varied. The flame speed is well predicted by an RT-based flame speed model. Next, the above scalings are used to calculate the Karlovitz number (Ka) and to discuss appropriate combustion regimes. No transition to thin reaction zones is seen at Ka = 1, although such a transition is expected by turbulence-dominated subgrid models. Finally, we confirm a basic physical premise of the RT subgrid model, namely, that the flame is fractal, and thus self-similar. By modeling the turbulent flame speed, we demonstrate that it is affected more by large-scale RT stretching than by small-scale turbulent wrinkling. In this way, the RT instability controls the flame directly from the large scales. Overall, these results support the RT subgrid model.

Hicks, E. P. [Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA) and the Department of Physics and Astronomy, Northwestern University, Evanston, IL 60208 (United States); Rosner, R., E-mail: eph2001@columbia.edu [Computation Institute, University of Chicago, 5735 S. Ellis Ave., Chicago, IL 60637 (United States)

2013-07-10T23:59:59.000Z

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141

Stratorotational instability in MHD Taylor-Couette flows  

E-Print Network (OSTI)

The stability of dissipative Taylor-Couette flows with an axial stable density stratification and a prescribed azimuthal magnetic field is considered. Global nonaxisymmetric solutions of the linearized MHD equations with toroidal magnetic field, axial density stratification and differential rotation are found for both insulating and conducting cylinder walls. Flat rotation laws such as the quasi-Kepler law are unstable against the nonaxisymmetric stratorotational instability (SRI). The influence of a current-free toroidal magnetic field depends on the magnetic Prandtl number Pm: SRI is supported by Pm > 1 and it is suppressed by Pm \\lsim 1. For too flat rotation laws a smooth transition exists to the instability which the toroidal magnetic field produces in combination with the differential rotation. This nonaxisymmetric azimuthal magnetorotational instability (AMRI) has been computed under the presence of an axial density gradient. If the magnetic field between the cylinders is not current-free then also the Tayler instability occurs and the transition from the hydrodynamic SRI to the magnetic Tayler instability proves to be rather complex. Most spectacular is the `ballooning' of the stability domain by the density stratification: already a rather small rotation stabilizes magnetic fields against the Tayler instability. An azimuthal component of the resulting electromotive force only exists for density-stratified flows. The related alpha-effect for magnetic SRI of Kepler rotation appears to be positive for negative d\\rho/dz <0.

G. Ruediger; D. A. Shalybkov

2008-08-05T23:59:59.000Z

142

RAYLEIGH-TAYLOR INSTABILITY IN PARTIALLY IONIZED COMPRESSIBLE PLASMAS  

Science Conference Proceedings (OSTI)

We study the modification of the classical criterion for the linear onset and growing rate of the Rayleigh-Taylor instability (RTI) in a partially ionized plasma in the two-fluid description. The plasma is composed of a neutral fluid and an electron-ion fluid, coupled by means of particle collisions. The governing linear equations and appropriate boundary conditions, including gravitational terms, are derived and applied to the case of the RTI in a single interface between two partially ionized plasmas. The limits of collisionless, no gravity, and incompressible fluids are checked before addressing the general case. We find that both compressibility and ion-neutral collisions lower the linear growth rate, but do not affect the critical threshold of the onset of the RTI. The configuration is always unstable when a lighter plasma is below a heavier plasma regardless the value of the magnetic field strength, the ionization degree, and the ion-neutral collision frequency. However, ion-neutral collisions have a strong impact on the RTI growth rate, which can be decreased by an order of magnitude compared to the value in the collisionless case. Ion-neutral collisions are necessary to accurately describe the evolution of the RTI in partially ionized plasmas such as prominences. The timescale for the development of the instability is much longer than in the classical incompressible fully ionized case. This result may explain the existence of prominence fine structures with life times of the order of 30 minutes. The timescales derived from the classical theory are about one order of magnitude shorter and incompatible with the observed life times.

Diaz, A. J. [Instituto de Astrofisica de Canarias, 38205, C/ Via Lactea, s/n, La Laguna, Tenerife (Spain); Soler, R. [Centre for Plasma Astrophysics, Department of Mathematics, KU Leuven, Celestijnenlaan 200B, 3001 Leuven (Belgium); Ballester, J. L., E-mail: tdiaz@iac.es, E-mail: roberto.soler@wis.kuleuven.be, E-mail: dfsjlb0@uib.es [Departament de Fisica, Universitat de les Illes Balears, E-07122 Palma de Mallorca (Spain)

2012-07-20T23:59:59.000Z

143

Null geodesics and shadow of a rotating black hole in extended Chern-Simons modified gravity  

Science Conference Proceedings (OSTI)

The Chern-Simons modification to general relativity in four dimensions consists of adding to the Einstein-Hilbert term a scalar field that couples to the first-class Pontryagin density. In this theory, which has attracted considerable attention recently, the Schwarzschild metric persists as an exact solution, and this is why this model resists several observational constraints. In contrast, the spinning black hole solution of the theory is not given by the Kerr metric but by a modification of it, so far only known for slow rotation and small coupling constant. In the present paper, we show that, in this approximation, the null geodesic equation can be integrated, and this allows us to investigate the shadow cast by a black hole. We discuss how, in addition to the angular momentum of the solution, the coupling to the Chern-Simons term deforms the shape of the shadow.

Amarilla, Leonardo [Facultad de Ciencias Astronomicas y Geofisicas, Universidad Nacional de La Plata, Paseo del Bosque, 1900, La Plata (Argentina); Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellon 1, 1428, Buenos Aires (Argentina); 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, Pabellon 1, 1428, Buenos Aires (Argentina); Giribet, Gaston [Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellon 1, 1428, Buenos Aires (Argentina)

2010-06-15T23:59:59.000Z

144

Electric Chern-Simons term, enlarged exotic Galilei symmetry and noncommutative plane  

SciTech Connect

The extended exotic planar model for a charged particle is constructed. It includes a Chern-Simons-like term for a dynamical electric field, but produces usual equations of motion for the particle in background constant uniform electric and magnetic fields. The electric Chern-Simons term is responsible for the noncommutativity of the boost generators in the 10-dimensional enlarged exotic Galilei symmetry algebra of the extended system. The model admits two reduction schemes by the integrals of motion, one of which reproduces the usual formulation for the charged particle in external constant electric and magnetic fields with associated field-deformed Galilei symmetry, whose commuting boost generators are identified with the nonlocal in time Noether charges reduced on-shell. Another reduction scheme, in which electric field transmutes into the commuting space translation generators, extracts from the model a free particle on the noncommutative plane described by the twofold centrally extended Galilei group of the nonrelativistic anyons.

Olmo, Mariano A. del [Departamento de Fisica, Universidad de Valladolid E-47011, Valladolid (Spain)]. E-mail: olmo@fta.uva.es; Plyushchay, Mikhail S. [Departamento de Fisica, Universidad de Santiago de Chile, Casilla 307, Santiago 2 (Chile)]. E-mail: mplyushc@lauca.usach.cl

2006-12-15T23:59:59.000Z

145

Determination of Mueller matrix of an optical element with Simon-Mukunda polarization gadgets  

E-Print Network (OSTI)

We have described a novel way to determine the Mueller matrix of any optical element by using projection method. For this purpose, we have used two Simon-Mukunda gadgets to obtain projection matrix directly from experiment. Mueller matrix has been determined using the experimentally obtained projection matrix for three known elements namely free space, half wave plate and quarter wave plate. Experimental matrices are in good agreement with the corresponding standard matrices.

Reddy, Salla Gangi; Aadhi, A; Kumar, Ashok; Shah, Megh; Singh, R P; Simon, R

2012-01-01T23:59:59.000Z

146

Utilizing the geochemical data from the National Uranium Resource Evaluation (NURE) program: an evaluation of the Butte quadrangle, Montana  

Science Conference Proceedings (OSTI)

Some 1370 water and 1951 sediment samples were collected from 1994 locations in the Butte quadrangle, Montana, in 1976 and 1977 by the University of Montana for the Los Alamos Scientific Laboratory (LASL). The LASL analyzed the water samples for uranium and the sediment samples for uranium plus 42 additional elements. The data were then released to the Montana College of Mineral Science and Technology (MCMS and T), which was responsible for the evaluation of the uranium data. The data have subsequently been released by the LASL in an open-file report (Broxton, 1980). Statistical evaluations of the data were undertaken for uranium, copper, lead, zinc, manganese, gold, and silver. The uranium evaluations indicated certain areas in the western part of the quadrangle to be favorable for further investigation (particularly along the Rock Creek), as well as anomalous areas just north of Anaconda. The entire Boulder Batholith area had a high uranium background, but there didn't appear to be any particular site in this area that might be worth pursuing. The multielement evaluations confirmed the known base and precious metal provinces within the quadrangle. A methodology for evaluating data tapes from the National Uranium Resource Evaluation (NURE) program was developed and presented throughout this report. This methodology could be developed further to define areas worth exploring for commodities other than uranium.

Van Eeckhout, E.M.

1980-12-01T23:59:59.000Z

147

The application of taylor weighting, digital phase shifters, and digital attenuators to phased-array antennas.  

SciTech Connect

Application of Taylor weighting (taper) to an antenna aperture can achieve low peak sidelobes, but combining the Taylor weighting with quantized attenuators and phase shifters at each radiating element will impact the performance of a phased-array antenna. An examination of array performance is undertaken from the simple point of view of the characteristics of the array factor. Design rules and guidelines for determining the Taylor-weighting parameters, the number of bits required for the digital phase shifter, and the dynamic range and number of bits required for the digital attenuator are developed. For a radar application, when each element is fed directly from a transmit/receive module, the total power radiated by the array will be reduced as a result of the taper. Consequently, the issue of whether to apply the taper on both transmit and receive configurations, or only on the receive configuration is examined with respect to two-way sidelobe performance.

Brock, Billy C.

2008-03-01T23:59:59.000Z

148

Ellipsoidal model of the rise of a Taylor bubble in a round tube T. Funada a  

E-Print Network (OSTI)

November 2004 Abstract The rise velocity of long gas bubbles (Taylor bubbles) in round tubes is modeled in Eo; the composition of these separate power laws emerge as 0301-9322/$ - see front matter ? 2005 rising steadily in a li- quid is in a balance of buoyant weight and drag. It is natural to think

Joseph, Daniel D.

149

ESTABLISHMENT OF A BIOLOGICAL STATION ON THE GULF OF MEXICO. By W. EDGAR TAYLOR, PH. D.,  

E-Print Network (OSTI)

ESTABLISHMENT OF A BIOLOGICAL STATION ON THE GULF OF MEXICO. By W. EDGAR TAYLOR, PH. D., Professor the establishment of a biologic station on the Gnlf of Mexico is not simply of interest to the Gulf section oj"Biology, Louisiana Industrial institute. The Gulf region has a coast line much longer than any

150

Intersection Pairings on Spaces of Connections and Chern-Simons Theory on Seifert Manifolds  

E-Print Network (OSTI)

Let M be a U(1) bundle over a smooth Riemann surface. I show that for Chern-Simons theory on M, with structure group G, the path integral is an integral over the space of G-connections on the Riemann surface involving characteristic classes as well as a certain 4-dimensional class that comes from a universal bundle. When M is the product of a Riemann surface with a circle the 4-dimensional class does not enter and the path integral takes the form of a Riemann-Roch formula albeit in infinite dimensions. The discussion is generalised to include Wilson lines along the fibre direction in M.

George Thompson

2010-01-17T23:59:59.000Z

151

Superfund Record of Decision (EPA Region 8): Silver Bow Creek/Butte Area, MT. (Second remedial action), June 1992. Interim report  

Science Conference Proceedings (OSTI)

The Silver Bow Creek/Butte Area site is a mining and processing area located 7 miles east of Anaconda in the Upper Clark Fork River Basin, Deer Lodge County, Montana. Site contamination is the result of over 100 years of mining and process operations in the area. Until the early 1970's, mining, milling, and smelting wastes were dumped directly into Silver Bow Creek and transported downstream. The ROD addresses an interim remedy for all media at OU12. The primary contaminants of concern affecting the soil, sediment, ground water, and surface water in the Inactive area are metals, including arsenic, chromium, and lead; and inorganics.

Not Available

1992-06-30T23:59:59.000Z

152

Electric Chern-Simons term, enlarged exotic Galilei symmetry and noncommutative plane  

E-Print Network (OSTI)

The extended exotic planar model for a charged particle is constructed. It includes a Chern-Simons-like term for a dynamical electric field, but produces usual equations of motion for the particle in background constant uniform electric and magnetic fields. The electric Chern-Simons term is responsible for the non-commutativity of the boost generators in the ten-dimensional enlarged exotic Galilei symmetry algebra of the extended system. The model admits two reduction schemes by the integrals of motion, one of which reproduces the usual formulation for the charged particle in external constant electric and magnetic fields with associated field-deformed Galilei symmetry, whose commuting boost generators are identified with the nonlocal in time Noether charges reduced on-shell. Another reduction scheme, in which electric field transmutes into the commuting space translation generators, extracts from the model a free particle on the noncommutative plane described by the two-fold centrally extended Galilei group of the non-relativistic anyons.

Mariano A. del Olmo; Mikhail S. Plyushchay

2005-08-03T23:59:59.000Z

153

Derivation of the Verlinde Formula from Chern-Simons Theory and the G/G model  

E-Print Network (OSTI)

We give a derivation of the Verlinde formula for the $G_{k}$ WZW model from Chern-Simons theory, without taking recourse to CFT, by calculating explicitly the partition function $Z_{\\Sigma\\times S^{1}}$ of $\\Sigma\\times S^{1}$ with an arbitrary number of labelled punctures. By a suitable gauge choice, $Z_{\\Sigma\\times S^{1}}$ is reduced to the partition function of an Abelian topological field theory on $\\Sigma$ (a deformation of non-Abelian BF and Yang-Mills theory) whose evaluation is straightforward. This relates the Verlinde formula to the Ray-Singer torsion of $\\Sigma\\times S^{1}$. We derive the $G_{k}/G_{k}$ model from Chern-Simons theory, proving their equivalence, and give an alternative derivation of the Verlinde formula by calculating the $G_{k}/G_{k}$ path integral via a functional version of the Weyl integral formula. From this point of view the Verlinde formula arises from the corresponding Jacobian, the Weyl determinant. Also, a novel derivation of the shift $k\\ra k+h$ is given, based on the index of the twisted Dolbeault complex.

M. Blau; G. Thompson

1993-05-04T23:59:59.000Z

154

Three-Dimensional N \\geq 5 Superconformal Chern-Simons Gauge Theories And Their Relations  

E-Print Network (OSTI)

We propose three-dimensional N=6 superconformal U(N) X U(M) and SU(N) X SU(N) Chern-Simons gauge theories with two pairs of bifundamental chiral superfields in the (N, M) and (\\overline{N}, \\overline{M}) representations and in the (N, N) and (\\overline{N}, \\overline{N}) representations, respectively. We also propose the superconformal U(1) X U(1) gauge theories that have n pairs of bifundamental chiral superfields with U(1) X U(1) charges (\\pm 1, \\mp 1) or (\\pm 1, \\pm 1). Although these U(1) X U(1) gauge theories have global symmetry SU(2n), the R-symmetry is SO(6) for n=2, and might be SO(2n) or SO(2n+1) for 3 \\leq n \\leq 8. In addition, we show that from either the generalized ABJM theories, or our U(N) X U(M) theories, or the N=5 superconformal O(N) X USp(2M) gauge theories, we can derive all the N \\geq 5 superconformal Chern-Simons gauge theories except the N=5 superconformal G_2 X USp(2) gauge theory and our U(1) X U(1) gauge theories with n \

Tianjun Li

2008-10-13T23:59:59.000Z

155

An Economic Analysis of the Self Commitment of Thermal Units Simon Ede, Ray Zimmerman, Timothy Mount, Robert Thomas, William Schulze  

E-Print Network (OSTI)

constraints. Liberalization of energy markets worldwide has led not only to the privatization of generation dispatch in the presence of asymmetric information in deregulated markets. The second sectionAn Economic Analysis of the Self Commitment of Thermal Units Simon Ede, Ray Zimmerman, Timothy

156

Energy distributions of carriers in quantum dot laser structures Simon Osborne, Peter Blood, Peter Smowton, Julie Lutti  

E-Print Network (OSTI)

Energy distributions of carriers in quantum dot laser structures Simon Osborne, Peter Blood, Peter probability distribution in energy with a global Fermi level2, possibly because of the strong interaction under quasi-equilibrium conditions. An understanding of the energy distribution of electrons

New Mexico, University of

157

Investigation of the Rayleigh-Taylor and Richtmyer-Meshkov instabilities  

SciTech Connect

The present research program is centered on the experimental and numerical study of two instabilities that develop at the interface between two different fluids when the interface experiences an impulsive or a constant acceleration. The instabilities, called the Richtmyer-Meshkov and Rayleigh-Taylor instability, respectively, adversely affect target implosion in experiments aimed at the achievement of nuclear fusion by inertial confinement by causing the nuclear fuel contained in a target and the shell material to mix, leading to contamination of the fuel, yield reduction or no ignition at all. The laboratory experiments summarized in this report include shock tube experiments to study a shock-accelerated bubble and a shock-accelerated 2-D sinusoidal interface; and experiments based on the use of magnetorheological fluids for the study of the Rayleigh-Taylor instability. Computational experiments based on the shock tube experimental conditions are also reported.

Bonazza, Riccardo; Anderson, Mark; Smith, Leslie

2005-02-09T23:59:59.000Z

158

Microsoft Word - CX-TaylorFlatsSubstationMeterFY13_WEB.docx  

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

25, 2013 25, 2013 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Cleareance Memorandum Bob Trisman Electrical Engineer - TEP-CSB-1 Proposed Action: Revenue meter replacement at Franklin County Public Utility District's (PUD) Taylor Flats Substation PP&A Project No: 2608 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.7 Electronic Equipment Location: Franklin County, Washington. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to remove the existing equipment and replace it with a new JEMSTAR revenue meter within BPA's existing meter rack inside Franklin County PUD's Taylor Flats Substation. No ground disturbance or alteration to the control house would occur.

159

Direct numerical simulations of type Ia supernovae flames II: The Rayleigh-Taylor instability  

Science Conference Proceedings (OSTI)

A Type Ia supernova explosion likely begins as a nuclear runaway near the center of a carbon-oxygen white dwarf. The outward propagating flame is unstable to the Landau-Darrieus, Rayleigh-Taylor, and Kelvin-Helmholtz instabilities, which serve to accelerate it to a large fraction of the speed of sound. We investigate the Rayleigh-Taylor unstable flame at the transition from the flamelet regime to the distributed-burning regime, around densities of 10e7 gm/cc, through detailed, fully resolved simulations. A low Mach number, adaptive mesh hydrodynamics code is used to achieve the necessary resolution and long time scales. As the density is varied, we see a fundamental change in the character of the burning--at the low end of the density range the Rayleigh-Taylor instability dominates the burning, whereas at the high end the burning suppresses the instability. In all cases, significant acceleration of the flame is observed, limited only by the size of the domain we are able to study. We discuss the implications of these results on the potential for a deflagration to detonation transition.

Bell, J.B.; Day, M.S.; Rendleman, C.A.; Woosley, S.E.; Zingale, M.

2004-01-12T23:59:59.000Z

160

Yamil Simon  

Science Conference Proceedings (OSTI)

... He received his Ph.D. at the Pontifical Catholic University of Chile and a Postdoctoral Fellowship at Northwestern University, Evanston, Illinois. ...

2013-07-16T23:59:59.000Z

Note: This page contains sample records for the topic "taylor simon butte" 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
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161

David Simons  

Science Conference Proceedings (OSTI)

... serves as a consultant to the International Atomic Energy Agency and to the Department of Energy's National Nuclear Security Administration. ...

2012-10-01T23:59:59.000Z

162

Working Principle of the Hollow-Anode Plasma Source André Anders and Simone Anders  

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

Working Principle of the Hollow-Anode Plasma Source Working Principle of the Hollow-Anode Plasma Source André Anders and Simone Anders Lawrence Berkeley National Laboratory, University of California, Berkeley, CA 94720 Abstract The hollow-anode discharge is a special form of glow discharge. It is shown that a drastically reduced anode area is responsible for a positive anode voltage drop of 30-40 V and an increased anode sheath thickness. This leads to an ignition of a relatively dense plasma in front of the anode hole. Langmuir probe measurements inside a specially designed hollow anode plasma source give an electron density and temperature of n e = 10 9 - 10 11 cm -3 and T e = 1 - 3 eV, respectively (nitrogen, current 100 mA, flow rate 5-50 scc/min). Driven by a pressure gradient, the "anode" plasma is blown through

163

Determination of porosity of lignocellulosic biomass before and after pretreatment by using Simons⠒ stain and NMR techniques  

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

porosity porosity of lignocellulosic biomass before and after pretreatment by using Simons' stain and NMR techniques Xianzhi Meng a , Marcus Foston a,1 , Johannes Leisen b , Jaclyn DeMartini c , Charles E. Wyman c , Arthur J. Ragauskas a,⇑ a BioEnergy Science Center, School of Chemistry and Biochemistry, Institute of Paper Science and Technology, Georgia Institute of Technology, 500 10th Street, Atlanta, GA 30332, USA b School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA 30332, USA c Department of Chemical & Environmental Engineering, Center for Environmental Research and Technology, University of California, Riverside, BioEnergy Science Center, Riverside, CA 92507, USA h i g h l i g h t s  Cellulose accessibility was tested by Simons' stain and multiple NMR techniques.  Pretreatment increases the pore size and overall surface area of the

164

Boundary conditions and symplectic structure in the Chern-Simons formulation of (2+1)-dimensional gravity  

E-Print Network (OSTI)

We propose a description of open universes in the Chern-Simons formulation of (2+1)-dimensional gravity where spatial infinity is implemented as a puncture. At this puncture, additional variables are introduced which lie in the cotangent bundle of the Poincar\\'e group, and coupled minimally to the Chern-Simons gauge field. We apply this description of spatial infinity to open universes of general genus and with an arbitrary number of massive spinning particles. Using results of [9] we give a finite dimensional description of the phase space and determine its symplectic structure. In the special case of a genus zero universe with spinless particles, we compare our result to the symplectic structure computed by Matschull in the metric formulation of (2+1)-dimensional gravity. We comment on the quantisation of the phase space and derive a quantisation condition for the total mass and spin of an open universe.

C Meusburger; B J Schroers

2005-05-16T23:59:59.000Z

165

A simple and efficient evolution operator for time-dependent Hamiltonians: the Taylor expansion  

SciTech Connect

No compact expression of the evolution operator is known when the Hamiltonian operator is time dependent, like when Hamiltonian operators describe, in a semiclassical limit, the interaction of a molecule with an electric field. It is well known that Magnus [N. Magnus, Commun. Pure Appl. Math. 7, 649 (1954)] has derived a formal expression where the evolution operator is expressed as an exponential of an operator defined as a series. In spite of its formal simplicity, it turns out to be difficult to use at high orders. For numerical purposes, approximate methods such as 'Runge-Kutta' or 'split operator' are often used usually, however, to a small order (<5), so that only small time steps, about one-tenth or one-hundredth of the field cycle, are acceptable. Moreover, concerning the latter method, split operator, it is only very efficient when a diagonal representation of the kinetic energy operator is known. The Taylor expansion of the evolution operator or the wave function about the initial time provides an alternative approach, which is very simple to implement and, unlike split operator, without restrictions on the Hamiltonian. In addition, relatively large time steps (up to the field cycle) can be used. A two-level model and a propagation of a Gaussian wave packet in a harmonic potential illustrate the efficiency of the Taylor expansion. Finally, the calculation of the time-averaged absorbed energy in fluoroproprene provides a realistic application of our method.

Lauvergnat, David; Blasco, Sophie; Chapuisat, Xavier; Nauts, Andre [Laboratoire de Chimie Physique, Universite Paris-Sud, CNRS, UMR8000, Batiment 490, Orsay F-91405 (France); Laboratoire de Chimie Physique, Universite Paris-Sud, CNRS, UMR8000, Batiment 490, Orsay F-91405 (France); Unite PAMO (Departement de Physique), Universite Catholique de Louvain, 2 Chemin du Cyclotron, 1348 Louvain-la-Neuve (Belgium)

2007-05-28T23:59:59.000Z

166

Ammonite zonation in condensed zone, middle Ozan formation (Taylor group, upper Cretaceous) in Northeast Texas  

SciTech Connect

Recognition of condensed zones is important because they may be marker horizons that are useful in exploration. Such a zone is demonstrated by the occurrence of ammonites belonging to 12 species and 9 genera from the middle Ozan Formation (lower Taylor Marl) in northeast Texas. The 1-foot (0.3-m) thick bed of bioturbated glauconitic biomicrite contains many specimens of disarticulated vertebrates, molluscs, remanie' fossils (blackened phosphatic internal molds), and hiatus concretions. Four of 6 midcontinent ammonite range zones proposed by Cobban and others appear to be represented in the fauna, in ascending order, by Baculites aquilaensis Reeside, Delawarella delawarensis (Morton) (= zones of two unnamed species of Baculites), Baculites obtusus Meek, and Trachyscaphites spiniger porchi Adkins (=zones of Baculites mclearni and B. asperiformis). Young may be correct in assuming that the occurrence of Delawarella delawarensis and Baculites aquilaensis in the Ozan Formation may mean that rocks of the upper Austin Group and parts of the lower Taylor Group are the same age. If correlation with the midcontinent zonation is correct, then the sediments that formed the condensed zone slowly accumulated from 81 to 79 m.y. (mid early Campanian to early late Campanian). Several species of the fauna are preserved as both normal and remanie' fossils, indicating that members of these species lived in the area for an extended period of time, perhaps as a relict fauna. The fauna includes a mixture of cosmopolitan and endemic species (indicating open shelf environment) with several types of heteromorphs (indicating moderate water depths).

Echols, J.

1984-04-01T23:59:59.000Z

167

TWO-DIMENSIONAL BLAST-WAVE-DRIVEN RAYLEIGH-TAYLOR INSTABILITY: EXPERIMENT AND SIMULATION  

Science Conference Proceedings (OSTI)

This paper shows results from experiments diagnosing the development of the Rayleigh-Taylor instability with two-dimensional initial conditions at an embedded, decelerating interface. Experiments are performed at the Omega Laser and use {approx}5 kJ of energy to create a planar blast wave in a dense, plastic layer that is followed by a lower density foam layer. The single-mode interface has a wavelength of 50 {mu}m and amplitude of 2.5 {mu}m. Some targets are supplemented with additional modes. The interface is shocked then decelerated by the foam layer. This initially produces the Richtmyer-Meshkov instability followed and then dominated by Rayleigh-Taylor growth that quickly evolves into the nonlinear regime. The experimental conditions are scaled to be hydrodynamically similar to SN1987A in order to study the instabilities that are believed to occur at the He/H interface during the blast-wave-driven explosion phase of the star. Simulations of the experiment were performed using the FLASH hydrodynamics code.

Kuranz, C. C.; Drake, R. P.; Harding, E. C.; Grosskopf, M. J. [University of Michigan, MI (United States); Robey, H. F.; Remington, B. A.; Edwards, M. J.; Miles, A. R.; Perry, T. S. [Lawrence Livermore National Laboratory, University of California, P.O. Box 5508, L-487, Livermore, CA 94550 (United States); Blue, B. E. [General Atomics, San Diego, CA (United States); Plewa, T. [Department of Scientific Computing, Florida State University, Dirac Science Library Tallahassee, FL 32306-4120 (United States); Hearn, N. C. [ASC/Alliances Center for Astrophysical Thermonuclear Flashes, University of Chicago, IL (United States); Knauer, J. P. [Laboratory of Laser Energetics, University of Rochester, Rochester, NY (United States); Arnett, D. [Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States); Leibrandt, D. R. [Massachusetts Institute of Technology, Cambridge, MA 02139 (United States)

2009-05-01T23:59:59.000Z

168

New Single-Stage PFC Regulator Using the Sheppard-Taylor Topology  

E-Print Network (OSTI)

This paper describes a new usage of the dc/dc converter developed by D. I. Sheppard and B. E. Taylor in 1983 for achieving high power factor and output regulation. This converter may be viewed as a cascade of a modified boost stage and a buck stage, with the two stages sharing the same active switch. Two possible operation regimes are described. In the first regime, the converter's input part, which is a modified boost converter, operates in discontinuous mode, and the output part, which is a buck converter, operates in continuous mode. In this regime, high power factor is naturally achieved, and the output voltage is regulated by duty-cycle modulation via a simple output feedback. In the second regime, the input part operates in continuous mode, and the output part operates in discontinuous mode, with duty-cycle modulation maintaining a high power factor and frequency modulation regulating the output. Some comparisons between the Sheppard-Taylor converter and conventional boost and bu...

C. K. Tse; Senior Member; M. H. L. Chow

1998-01-01T23:59:59.000Z

169

Jar Decoding: Non-Asymptotic Converse Coding Theorems, Taylor-Type Expansion, and Optimality  

E-Print Network (OSTI)

Recently, a new decoding rule called jar decoding was proposed; under jar decoding, a non-asymptotic achievable tradeoff between the coding rate and word error probability was also established for any discrete input memoryless channel with discrete or continuous output (DIMC). Along the path of non-asymptotic analysis, in this paper, it is further shown that jar decoding is actually optimal up to the second order coding performance by establishing new non-asymptotic converse coding theorems, and determining the Taylor expansion of the (best) coding rate $R_n (\\epsilon)$ of finite block length for any block length $n$ and word error probability $\\epsilon$ up to the second order. Finally, based on the Taylor-type expansion and the new converses, two approximation formulas for $R_n (\\epsilon)$ (dubbed "SO" and "NEP") are provided; they are further evaluated and compared against some of the best bounds known so far, as well as the normal approximation of $R_n (\\epsilon)$ revisited recently in the literature. It t...

Yang, En-Hui

2012-01-01T23:59:59.000Z

170

CO2 flood tests on whole core samples of the Mt. Simon sandstone, Illinois Basin  

SciTech Connect

Geological sequestration of CO2, whether by enhanced oil recovery (EOR), coal-bed methane (CBM) recovery, or saline aquifer injection is a promising near-term sequestration methodology. While tremendous experience exists for EOR, and CBM recovery has been demonstrated in existing fields, saline aquifer injection studies have only recently been initiated. Studies evaluating the availability of saline aquifers suitable for CO2 injection show great potential, however, the long-term fate of the CO2 injected into these ancient aqueous systems is still uncertain. For the subject study, a series of laboratory-scale CO2 flood tests were conducted on whole core samples of the Mt. Simon sandstone from the Illinois Basin. By conducting these tests on whole core samples rather than crushed core, an evaluation of the impact of the CO2 flood on the rock mechanics properties as well as the geochemistry of the core and brine solution has been possible. This empirical data could provide a valuable resource for the validation of reservoir models under development for these engineered CO2 systems.

O'Connor, William K.; Rush, Gilbert E.

2005-09-01T23:59:59.000Z

171

Introduction to the polymorphic tracking code Fibre bundles, polymorphic Taylor types and "Exact tracking"  

E-Print Network (OSTI)

This is a description of the basic ideas behind the ``Polymorphic Tracking Code'' or PTC. PTC is truly a ``kick code'' or symplectic integrator in the tradition of TRACYII, SixTrack, and TEAPOT. However it separates correctly the mathematical atlas of charts and the magnets at a structural level by implementing a ``restricted fibre bundle.'' The resulting structures allow backward propagation and recirculation, something not possible in standard tracking codes. Also PTC is polymorphic in handling real (single, double and even quadruple precision) and Taylor series. Therefore it has all the tools associated to the TPSA packages: Lie methods, Normal Forms, Cosy-Infinity capabilities, beam envelopes for radiation, etc., as well as parameter dependence on-the-fly. However PTC is an integrator, and as such, one must, generally, adhere to the Talman ``exactness'' view of modelling. Incidentally, it supports exact sector and rectangular bends as well. Of course, one can certainly bypass its integrator and the user i...

Schmidt, F; McIntosh, E

2002-01-01T23:59:59.000Z

172

Dynamic stabilization of Rayleigh-Taylor instability in an ablation front  

Science Conference Proceedings (OSTI)

Dynamic stabilization of Rayleigh-Taylor instability in an ablation front is studied by considering a modulation in the acceleration that consists of sequences of Dirac deltas. This allows obtaining explicit analytical expressions for the instability growth rate as well as for the boundaries of the stability region. As a general rule, it is found that it is possible to stabilize all wave numbers above a certain minimum value k{sub m}, but the requirements in the modulation amplitude and frequency become more exigent with smaller k{sub m}. The essential role of compressibility is phenomenologically addressed in order to find the constraint it imposes on the stability region. The results for some different wave forms of the acceleration modulation are also presented.

Piriz, A. R.; Di Lucchio, L.; Rodriguez Prieto, G. [ETSI Industriales, Universidad de Castilla-La Mancha, 13071 Ciudad Real (Spain) and Instituto de Investigaciones Energeticas, 13071 Ciudad Real (Spain)

2011-01-15T23:59:59.000Z

173

Study of two tantalum Taylor impact specimens using experiments and stochastic polycrystal plasticity simulation  

SciTech Connect

We compare the experimentally obtained response of two cylindrical tantalum Taylor impact specimens. The first specimen is manufactured using a powder metallurgy (P/M) process with a random initial texture and relatively equiaxed crystals. The second is sectioned from a roundcorner square rolled (RCSR) rod with an asymmetric texture and elongated crystals. The deformed P/M specimen has an axisymmetric footprint while the deformed RCSR projectile has an eccentric footprint with distinct corners. Also, the two specimens experienced similar crystallographic texture evolution, though the RCSR specimen experienced greater plastic deformation. Our simulation predictions mimic the texture and deformation data measured from the P/M specimen. However, our RCSR specimen simulations over-predict the texture development and do not accurately predict the deformation, though the deformation prediction is improved when the texture is not allowed to evolve. We attribute this discrepancy to the elongated crystal morphology in the RCSR specimen which is not represented in our mean-field model.

Tonks, Michael R [Los Alamos National Laboratory

2008-01-01T23:59:59.000Z

174

Dynamic Stabilization of the Ablative Rayleigh-Taylor Instability for Heavy Ion Fusion  

SciTech Connect

Dynamic stabilization of the ablative Rayleigh-Taylor instability of a heavy ion fusion target induced by a beam wobbling system is studied. Using a sharp-boundary model and Courant-Synder theory, it is shown, with an appropriately chosen modulation waveform, that the instability can be sta- bilized in certain parameter regimes. It is found that the stabilization e ect has a strong dependence on the modulation frequency and the waveform. Modulation with frequency comparable to the instability growth rate is the most e ective in terms of stabilizing the instability. A modulation with two frequency components can result in a reduction of the growth rate larger than the sum of that due to the two components when applied separately.

Hong Qin, Ronald C. Davidson and B. Grant Logan

2012-10-04T23:59:59.000Z

175

Rayleigh-Taylor Instability within Sediment Layers Due to Gas Retention: Preliminary Theory and Experiments  

SciTech Connect

In Hanford underground waste storage tanks, a typical waste configuration is settled beds of waste particles beneath liquid layers. The settled beds are typically composed of layers, and these layers can have different physical and chemical properties. One postulated configuration within the settled bed is a less-dense layer beneath a more-dense layer. The different densities can be a result of different gas retention in the layers or different degrees of settling and compaction in the layers. This configuration can experience a Rayleigh-Taylor (RT) instability where the less dense lower layer rises into the upper layer. Previous studies of gas retention and release have not considered potential buoyant motion within a settle bed of solids. The purpose of this report is to provide a review of RT instabilities, discuss predictions of RT behavior for sediment layers, and summarize preliminary experimental observations of RT instabilities in simulant experiments.

Gauglitz, Phillip A.; Wells, Beric E.; Buchmiller, William C.; Rassat, Scot D.

2013-03-21T23:59:59.000Z

176

The Dynamics of Rayleigh-Taylor Stable and Unstable Contact Discontinuities with Anisotropic Thermal Conduction  

E-Print Network (OSTI)

We study the effects of anisotropic thermal conduction along magnetic field lines on an accelerated contact discontinuity in a weakly collisional plasma. We first perform a linear stability analysis similar to that used to derive the Rayleigh-Taylor instability (RTI) dispersion relation. We find that anisotropic conduction is only important for compressible modes, as incompressible modes are isothermal. Modes grow faster in the presence of anisotropic conduction, but growth rates do not change by more than a factor of order unity. We next run fully non-linear numerical simulations of a contact discontinuity with anisotropic conduction. The non-linear evolution can be thought of as a superposition of three physical effects: temperature diffusion due to vertical conduction, the RTI, and the heat flux driven buoyancy instability (HBI). In simulations with RTI-stable contact discontinuities, the temperature discontinuity spreads due to vertical heat conduction. This occurs even for initially horizontal magnetic f...

Lecoanet, Daniel; Quataert, Eliot

2012-01-01T23:59:59.000Z

177

Non-linear Evolution of Rayleigh-Taylor Instability in a Radiation Supported Atmosphere  

E-Print Network (OSTI)

The non-linear regime of Rayleigh-Taylor instability (RTI) in a radiation supported atmosphere, consisting of two uniform fluids with different densities, is studied numerically. We perform simulations using our recently developed numerical algorithm for multi-dimensional radiation hydrodynamics based on a variable Eddington tensor as implemented in Athena, focusing on the regime where scattering opacity greatly exceeds absorption opacity. We find that the radiation field can reduce the growth and mixing rate of RTI, but this reduction is only significant when radiation pressure significantly exceeds gas pressure. Small scale structures are also suppressed in this case. In the non-linear regime, dense fingers sink faster than rarefied bubbles can rise, leading to asymmetric structures about the interface. By comparing the calculations that use a variable Eddington tensor (VET) versus the Eddington approximation, we demonstrate that anisotropy in the radiation field can affect the non-linear development of RTI...

Jiang, Yan-Fei; Stone, James

2012-01-01T23:59:59.000Z

178

Formation of jet-like spikes from the ablative Rayleigh-Taylor instability  

Science Conference Proceedings (OSTI)

The mechanism of jet-like spike formation from the ablative Rayleigh-Taylor instability (ARTI) in the presence of preheating is reported. It is found that the preheating plays an essential role in the formation of the jet-like spikes. In the early stage, the preheating significantly increases the plasma density gradient, which can reduce the linear growth of ARTI and suppress its harmonics. In the middle stage, the preheating can markedly increase the vorticity convection and effectively reduce the vorticity intensity resulting in a broadened velocity shear layer near the spikes. Then the growth of ablative Kelvin-Helmholtz instability is dramatically suppressed and the ARTI remains dominant. In the late stage, nonlinear bubble acceleration further elongates the bubble-spike amplitude and eventually leads to the formation of jet-like spikes.

Wang, L. F.; Ye, W. H.; He, X. T. [HEDPS and CAPT, Peking University, Beijing 100871 (China); Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); Zhang, W. Y. [Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); Sheng, Z. M. [Key Laboratory for Laser Plasmas (MoE) and Department of Physics, Shanghai Jiaotong University, Shanghai 200240 (China); Beijing National Laboratory of Condensed Matter Physics, Institute of Physics, CAS, Beijing 100190 (China); Yu, M. Y. [Institute for Fusion Theory and Simulation, Zhejiang University, Hangzhou 310027 (China); Institute for Theoretical Physics I, Ruhr University, Bochum D-44780 (Germany)

2012-10-15T23:59:59.000Z

179

Chemistry of Chern-Simons Supergravity: reduction to a BPS kink, oxidation to M-theory and thermodynamical aspects  

E-Print Network (OSTI)

We construct a supersymmetric extension of the two dimensional Kaluza-Klein-reduced gravitational Chern-Simons term, and globally study its solutions, labelled by mass and U(1) charge c. The kink solution is BPS, and in an appropriate conformal frame all solutions asymptotically approach AdS. The thermodynamics of the Hawking effect yields interesting behavior for the specific heat and hints at a Hawking-Page-like transition at T_{critical} \\sim c^{3/2}. We address implications for higher dimensions ("oxidation"), in particular D=3,4 and 11, and comment briefly on AdS/CFT aspects of the kink.

L. Bergamin; D. Grumiller; A. Iorio; C. Nunez

2004-09-27T23:59:59.000Z

180

Baryon-Number-Induced Chern-Simons Couplings of Vector and Axial-Vector Mesons in Holographic QCD  

Science Conference Proceedings (OSTI)

We show that holographic models of QCD predict the presence of a Chern-Simons coupling between vector and axial-vector mesons at finite baryon density. In the Anti de Sitter/Conformal Field Theory dictionary, the coefficient of this coupling is proportional to the baryon number density and is fixed uniquely in the five-dimensional holographic dual by anomalies in the flavor currents. For the lightest mesons, the coupling mixes transverse {rho} and a{sub 1} polarization states. At sufficiently large baryon number densities, it produces an instability, which causes the {rho} and a{sub 1} mesons to condense in a state breaking both rotational and translational invariance.

Domokos, Sophia K.; Harvey, Jeffrey A. [Enrico Fermi Institute and Department of Physics, University of Chicago, Chicago, Illinois 60637 (United States)

2007-10-05T23:59:59.000Z

Note: This page contains sample records for the topic "taylor simon butte" 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

Experimental Investigation of the Effect of Initial Conditions on Rayleigh-Taylor Instability  

E-Print Network (OSTI)

An experimental study of the effect of initial conditions on the development of Rayleigh Taylor Instabilities (RTI) at low Atwood numbers (order of 10-4) was performed in the water channel facility at TAMU. Initial conditions of the flow were generated using a controllable, highly reliable Servo motor. The uniqueness of the study is the systems capability of generating the required initial conditions precisely as compared to the previous endeavors. Backlit photography was used for imaging and ensemble averaging of the images was performed to study mixing width characteristics in different regimes of evolution of Rayleigh-Taylor Instability (RTI). High-speed imaging of the flows was performed to provide insights into the growth of bubble and spikes in the linear and non-linear regime of instability development. RTI are observed in astrophysics, geophysics and in many instances in nature. The vital role of RTI in the feasibility and efficiency of the Inertial Confinement Fusion (ICF) experiment warrants a comprehensive study of the effect of mixing characteristics of RTI and its dependence on defining parameters. With this broader objective in perspective, the objectives of this present investigation were mainly threefold: First was the validation of the novel setup of the Water channel system. Towards this objective, validation of Servo motor, splitter plate thickness effects, density and temperature measurements and single-mode experiments were performed. The second objective was to study the mixing and growth characteristics of binary and multi-mode initial perturbations seeking an explanation of behavior of the resultant flow structures by performing the first ever set of such highly controlled experiments. The first-ever set of experiments with highly controlled multi-mode initial conditions was performed. The final objective of this study was to measure and compare the bubble and spike velocities with single-mode initial conditions with existing analytical models. The data derived from these experiments would qualitatively and quantitatively enhance the understanding of dependence of mixing width on parametric initial conditions. The knowledge would contribute towards a generalized theory for RTI mixing with specified dependence on various parameters, which has a wide range of applications. The system setup was validated to provide a reliable platform for the novel multi-modal experiments to be performed in the future. It was observed that the ensemble averaged mixing width of the binary system does not vary significantly with the phase-difference between the modes of a binary mode initial condition experiment, whereas it varies with the amplitudes of the component modes. In the exponential and non-linear regimes of evolution, growth rates of multi-mode perturbations were found to be higher than the component modes, whereas saturation growth rates correspond to the dominant wavelength. Quadratic saturation growth rate constants, alpha were found to be about 0.07 0.01 for binary and multi modes whereas single-mode data measured alpha about 0.06 0.01. High-speed imaging was performed to measure bubble and spike amplitudes to obtain velocities and growth rates. It was concluded that higher temporal and spatial resolution was required for accurate measurement. The knowledge gained from the above study will facilitate a better understanding of the physics underlying Rayleigh-Taylor instability. The results of this study will also help validating numerical models for simulation of this instability, thereby providing predictive capability for more complex configurations.

Kuchibhatla, Sarat Chandra

2010-08-01T23:59:59.000Z

182

RAYLEIGH-TAYLOR STRENGTH EXPERIMENTS OF THE PRESSURE-INDUCED alpha->epsilon->alpha' PHASE TRANSITION IN IRON  

SciTech Connect

We present here the first dynamic Rayleigh-Taylor (RT) strength measurement of a material undergoing solid-solid phase transition. Iron is quasi-isentropically driven across the pressure-induced bcc ({alpha}-Fe) {yields} hcp ({var_epsilon}-Fe) phase transition and the dynamic strength of the {alpha}, {var_epsilon} and reverted {alpha}{prime} phases have been determined via proton radiography of the resulting Rayleigh-Taylor unstable interface between the iron target and high-explosive products. Simultaneous velocimetry measurements of the iron free surface yield the phase transition dynamics and, in conjunction with detailed hydrodynamic simulations, allow for determination of the strength of the distinct phases of iron. Forward analysis of the experiment via hydrodynamic simulations reveals significant strength enhancement of the dynamically-generated {var_epsilon}-Fe and reverted {alpha}{prime}-Fe, comparable in magnitude to the strength of austenitic stainless steels.

Belof, J L; Cavallo, R M; Olson, R T; King, R S; Gray, G T; Holtkamp, D B; Chen, S R; Rudd, R E; Barton, N R; Arsenlis, A; Remington, B A; Park, H; Prisbrey, S T; Vitello, P A; Bazan, G; Mikaelian, K O; Comley, A J; Maddox, B R; May, M J

2011-08-10T23:59:59.000Z

183

EA-1841: Department of Energy Loan Guarantee for the Taylor Biomass Montgomery Project in the Town of Montgomery, Orange County, New York  

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

Taylor Biomass, LLC (Taylor) submitted an application to DOE for a Federal loan guarantee to support the construction and startup of a biomass gasification-to energy facility at a 95-acre recycling facility in the Town of Montgomery, Orange County, NY. The Project would involve the construction of a Post-Collection Separation Facility, a Gasification System and a Combined Cycle Gas Turbine Power Island.

184

Effect of Initial Conditions on Compressible Rayleigh-Taylor Instability and Transition to Turbulence  

Science Conference Proceedings (OSTI)

Perturbations on an interface driven by a strong blast wave grow in time due to a combination of Rayleigh-Taylor, Richtmyer-Meshkov, and decompression effects. In this paper, we present the first results from a computational study of such a system under drive conditions to be attainable on the National Ignition Facility. Using the multiphysics, AMR, higher order Godunov Eulerian hydrocode, Raptor, we consider the late nonlinear instability evolution for multiple amplitude and phase realizations of a variety of multimode spectral types. We show that compressibility effects preclude the emergence of a regime of self-similar instability growth independent of the initial conditions by allowing for memory of the initial conditions to be retained in the mix-width at all times. The loss of transverse spectral information is demonstrated, however, along with the existence of a quasi-self-similar regime over short time intervals. The initial conditions are shown to have a strong affect on the time to transition to the quasi-self-similar regime.

Miles, A R; Edwards, M; Greenough, J A

2004-01-07T23:59:59.000Z

185

Bubble merger model for the nonlinear Rayleigh-Taylor instability driven by a strong blast wave  

Science Conference Proceedings (OSTI)

A bubble merger model is presented for the nonlinear evolution of the Rayleigh-Taylor instability driven by a strong blast wave. Single bubble motion is determined by an extension of previous buoyancy-drag models extended to the blast wave driven case, and a simple bubble merger law in the spirit of the Sharp-Wheeler model allows for the generation of larger scales. The blast wave driven case differs in several respects from the classical case of incompressible fluids in a uniform gravitational field. Because of material decompression in the rarefaction behind the blast front, the asymptotic bubble velocity and the merger time depend on time as well as the transverse scale and the drive. For planar blast waves, this precludes the emergence of a self-similar regime independent of the initial conditions. With higher-dimensional blast waves, divergence restores the properties necessary for the establishment of the self-similar state, but its establishment requires a very high initial characteristic mode number and a high Mach number for the incident blast wave.

Miles, A R

2004-03-18T23:59:59.000Z

186

The magnetic Rayleigh-Taylor instability and flute waves at the ion Larmor radius scales  

Science Conference Proceedings (OSTI)

The theory of flute waves (with arbitrary spatial scales compared to the ion Larmor radius) driven by the Rayleigh-Taylor instability (RTI) is developed. Both the kinetic and hydrodynamic models are considered. In this way we have extended the previous analysis of RTI carried out in the long wavelength limit. It is found that complete finite ion Larmor radius stabilization is absent when the ion diamagnetic velocity attains the ion gravitation drift velocity. The hydrodynamic approach allowed us to deduce a new set of nonlinear equations for flute waves with arbitrary spatial scales. It is shown that the previously deduced equations are inadequate when the wavelength becomes of the order of the ion Larmor radius. In the linear limit a Fourier transform of these equations yields the dispersion relation which in the so-called Pade approximation corresponds to the results of the fully kinetic treatment. The development of such a theory gives us enough grounds for an adequate description of the RTI stabilization by the finite ion Larmor radius effect.

Onishchenko, O. G.; Pokhotelov, O. A. [Institute of Physics of the Earth, 10 B. Gruzinskaya, 123995 Moscow (Russian Federation); Stenflo, L. [Department of Physics, Linkoeping University, SE-58183 Linkoeping (Sweden); Shukla, P. K. [RUB International Chair, International Centre for Advanced Studies in Physical Sciences, Fakultaet fuer Physik und Astronomie, Ruhr-Universitaet Bochum, D-44780 Bochum (Germany)

2011-02-15T23:59:59.000Z

187

Mechanism for magnetic field generation and growth in Rayleigh-Taylor unstable inertial confinement fusion plasmas  

Science Conference Proceedings (OSTI)

Rayleigh-Taylor instabilities (RTI) in inertial confinement fusion (ICF) implosions are expected to generate magnetic fields at the gas-ice interface and at the ice-ablator interface. The focus here is on the gas-ice interface where the temperature gradient is the largest. A Hall-MHD model is used to study the magnetic field generation and growth for 2-D single-mode and multimode RTI in a stratified two-fluid plasma, the two fluids being ions and electrons. Self-generated magnetic fields are observed and these fields grow as the RTI progresses via the {nabla}n{sub e} Multiplication-Sign {nabla}T{sub e} term in the generalized Ohm's law. Srinivasan et al.[Phys. Rev. Lett. 108, 165002 (2012)] present results of the magnetic field generation and growth, and some scaling studies in 2-dimensions. The results presented here study the mechanism behind the magnetic field generation and growth, which is related to fluid vorticity generation by RTI. The magnetic field wraps around the bubbles and spikes and concentrates in flux bundles at the perturbed gas-ice interface where fluid vorticity is large. Additionally, the results of Srinivasan et al.[Phys. Rev. Lett. 108, 165002 (2012)] are described in greater detail. Additional scaling studies are performed to determine the growth of the self-generated magnetic field as a function of density, acceleration, perturbation wavelength, Atwood number, and ion mass.

Srinivasan, Bhuvana; Tang Xianzhu [Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545 (United States)

2012-08-15T23:59:59.000Z

188

Spike deceleration and bubble acceleration in the ablative Rayleigh-Taylor instability  

Science Conference Proceedings (OSTI)

The nonlinear evolutions of the Rayleigh-Taylor instability (RTI) with preheat is investigated by numerical simulation (NS). A new phase of the spike deceleration evolution in the nonlinear ablative RTI (ARTI) is discovered. It is found that nonlinear evolution of the RTI can be divided into the weakly nonlinear regime (WNR) and the highly nonlinear regime (HNR) according to the difference of acceleration velocities for the spike and the bubble. With respect to the classical RTI (i.e., without heat conduction), the bubble first accelerates in the WNR and then decelerates in the HNR while the spike holds acceleration in the whole nonlinear regime (NR). With regard to the ARTI, on the contrary, the spike first accelerates in the WNR and then decelerates in the HNR while the bubble keeps acceleration in the whole NR. The NS results indicate that it is the nonlinear overpressure effect at the spike tip and the vorticity accumulation inside the bubble that lead to, respectively, the spike deceleration and bubble acceleration, in the nonlinear ARTI. In addition, it is found that in the ARTI the spike saturation velocity increases with the perturbation wavelength.

Ye, W. H.; He, X. T. [Department of Physics, Zhejiang University, Hangzhou 310027 (China); CAPT, Peking University, Beijing 100871 (China) and LCP, Institute of Applied Physics Computational Mathematics, Beijing 100088 (China); Wang, L. F. [CAPT, Peking University, Beijing 100871 (China) and LCP, Institute of Applied Physics Computational Mathematics, Beijing 100088 (China); SMCE, China University of Mining and Technology, Beijing 100083 (China)

2010-12-15T23:59:59.000Z

189

Effect of shear flow and magnetic field on the Rayleigh-Taylor instability  

Science Conference Proceedings (OSTI)

The effects of sheared equilibrium flow and magnetic field on the Rayleigh-Taylor instability (RTI) are investigated and the linear growth rate is obtained analytically in the presence of a sharp interface. It is shown that the shear flow acts as a driving force and is the dominating drive when Atwood number A{sub T}, wave number k, flow shear {delta}{sub u}, and gravitational acceleration g satisfy k(1-A{sub T}{sup 2}){delta}{sub u}{sup 2}/A{sub T}>>g. As A{sub T} increases growth rate increases first and then falls down if (2k{delta}{sub u}{sup 2})RTI only occurs in the long wave region and not only the permitted band, 0

Zhang Wenlu; Wu Zhengwei; Li Ding [Department of Modern Physics, University of Science and Technology of China, Hefei 230026 (China)

2005-04-15T23:59:59.000Z

190

Interface width effect on the classical Rayleigh-Taylor instability in the weakly nonlinear regime  

SciTech Connect

In this paper, the interface width effects (i.e., the density gradient effects or the density transition layer effects) on the Rayleigh-Taylor instability (RTI) in the weakly nonlinear (WN) regime are investigated by numerical simulation (NS). It is found that the interface width effects dramatically influence the linear growth rate in the linear growth regime and the mode coupling process in the WN growth regime. First, the interface width effects decrease the linear growth rate of the RTI, particularly for the short perturbation wavelengths. Second, the interface width effects suppress (reduce) the third-order feedback to the fundamental mode, which induces the nonlinear saturation amplitude (NSA) to exceed the classical prediction, 0.1lambda. The wider the density transition layer is, the larger the NSA is. The NSA in our NS can reach a half of its perturbation wavelength. Finally, the interface width effects suppress the generation and the growth of the second and the third harmonics. The ability to suppress the harmonics' growth increases with the interface width but decreases with the perturbation wavelength. On the whole, in the WN regime, the interface width effects stabilize the RTI, except for an enhancement of the NSA, which is expected to improve the understanding of the formation mechanism for the astrophysical jets, and for the jetlike long spikes in the high energy density physics.

Wang, L. F. [LCP, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); State Key Laboratory for Geomechanics and Deep Underground Engineering, China University of Mining and Technology, Beijing 100083 (China); Ye, W. H. [LCP, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); Department of Physics, Zhejiang University, Hangzhou 310027, China and CAPT, Peking University, Beijing 100871 (China); Li, Y. J. [State Key Laboratory for Geomechanics and Deep Underground Engineering, China University of Mining and Technology, Beijing 100083 (China)

2010-05-15T23:59:59.000Z

191

Strong stabilization of the Rayleigh-Taylor instability by material strength at megabar pressures  

SciTech Connect

Experimental results showing significant reductions from classical in the Rayleigh-Taylor (RT) instability growth rate due to high pressure effective lattice viscosity in metal foils are presented. Stabilization of RT instability (RTI) by ablation and density gradients has been studied for decades. The regime of stabilized RTI due to material strength at high pressure is new. On the Omega Laser in the Laboratory for Laser Energetics, University of Rochester, target samples of polycrystalline vanadium are compressed and accelerated quasi-isentropically at approx1 Mbar pressures, while maintaining the samples in the solid-state. Provided strong shocks are avoided, the higher the applied peak pressure, the higher the predicted foil strength, and hence, the higher the degree of strength stabilization of RTI. Several experiments were conducted where the amount of RT growth is measured by face-on radiography. The vanadium samples are probed by a laser driven He-alpha x-ray backlighter which produced 5.2 keV radiation. Comparison of the results with constitutive models for solid state strength under these conditions show that the measured RT growth is substantially lower than predictions using existing models that work well at low pressures and long time scales. High pressure, high strain rate data can be explained by the enhanced strength due to a phonon drag mechanism, creating a high effective lattice viscosity.

Park, Hye-Sook; Remington, B. A.; Becker, R. C.; Bernier, J. V.; Cavallo, R. M.; Lorenz, K. T.; Pollaine, S. M.; Prisbrey, S. T.; Rudd, R. E.; Barton, N. R. [Lawrence Livermore National Laboratory, Livermore, California 94550 (United States)

2010-05-15T23:59:59.000Z

192

Reduction of the Rayleigh-Taylor instability growth with cocktail color irradiation  

Science Conference Proceedings (OSTI)

A novel method for reducing the Rayleigh-Taylor instability (RTI) growth in inertial confinement fusion (ICF) targets is reported. It is well known that high-density compression of ICF targets is potentially prevented by the RTI. Previous studies [K. Shigemori et al., Phys. Rev. Lett. 78, 250 (1997), S. G. Glendinning et al., Phys. Rev. Lett. 78, 3318 (1997), and H. Azechi et al., Phys. Plasmas 4, 4079 (1997)] have indicated that nonlocal electron heat transport enhances the effect on the ablative stabilization of the RTI growth with long wavelength laser irradiation. Planar target experiments, using a small fraction of a long wavelength laser ({lambda}=0.53 or 1.05 {mu}m) in addition to the main drive laser ({lambda}=0.35 {mu}m), were conducted to verify the RTI reduction by inducing the effect of the nonlocal electron heat transport. The measured RTI growth rate for this ''cocktail-color'' laser irradiation was clearly reduced from that for the ''single-color'' short-wavelength laser irradiation. The experimental growth factors are in good agreement with the ablative RTI formula coupled with a one-dimensional Fokker-Planck simulation code.

Otani, K.; Shigemori, K.; Sakaiya, T.; Fujioka, S.; Sunahara, A.; Nakai, M.; Shiraga, H.; Azechi, H.; Mima, K. [Institute of Laser Engineering, Osaka University, 2-6 Yamada-Oka, Suita, Osaka 565-0871 (Japan)

2007-12-15T23:59:59.000Z

193

Stabilization of the Rayleigh-Taylor instability in quantum magnetized plasmas  

Science Conference Proceedings (OSTI)

In this research, stabilization of the Rayleigh-Taylor instability (RTI) due to density gradients, magnetic fields, and quantum effects, in an ideal incompressible plasma, is studied analytically and numerically. A second-order ordinary differential equation (ODE) for the RTI including quantum corrections, with a continuous density profile, in a uniform external magnetic field, is obtained. Analytic expressions of the linear growth rate of the RTI, considering modifications of density gradients, magnetic fields, and quantum effects, are presented. Numerical approaches are performed to solve the second-order ODE. The analytical model proposed here agrees with the numerical calculation. It is found that the density gradients, the magnetic fields, and the quantum effects, respectively, have a stabilizing effect on the RTI (reduce the linear growth of the RTI). The RTI can be completely quenched by the magnetic field stabilization and/or the quantum effect stabilization in proper circumstances leading to a cutoff wavelength. The quantum effect stabilization plays a central role in systems with large Atwood number and small normalized density gradient scale length. The presence of external transverse magnetic fields beside the quantum effects will bring about more stability on the RTI. The stabilization of the linear growth of the RTI, for parameters closely related to inertial confinement fusion and white dwarfs, is discussed. Results could potentially be valuable for the RTI treatment to analyze the mixing in supernovas and other RTI-driven objects.

Wang, L. F.; Ye, W. H.; He, X. T. [HEDPS and CAPT, Peking University, Beijing 100871 (China); Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); Yang, B. L. [Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); Graduate School, China Academy of Engineering Physics, Beijing 100088 (China)

2012-07-15T23:59:59.000Z

194

Investigation of the Rayleigh-Taylor and Richtmyer-Meshkov instabilities  

Science Conference Proceedings (OSTI)

The present research program is centered on the experimental and numerical study of two instabilities that develop at the interface between two different fluids when the interface experiences an impulsive or a constant acceleration. The instabilities, called the Richtmyer-Meshkov and Rayleigh-Taylor instability, respectively (RMI and RTI), adversely affect target implosion in experiments aimed at the achievement of nuclear fusion by inertial confinement by causing the nuclear fuel contained in a target and the ablated shell material to mix, leading to contamination of the fuel, yield reduction or no ignition at all. Specifically, our work is articulated in three main directions: study of impulsively accelerated spherical gas inhomogeneities; study of impulsively accelerated 2-D interfaces; study of a liquid interface under the action of gravity. The objectives common to all three activities are to learn some physics directly from our experiments and calculations; and to develop a database at previously untested conditions to be used to calibrate and verify some of the computational tools being developed within the RTI/RMI community at the national laboratories and the ASCI centers.

Riccardo Bonazza

2006-03-09T23:59:59.000Z

195

Magnetic field gradient effects on Rayleigh-Taylor instability with continuous magnetic field and density profiles  

SciTech Connect

In this paper, the effects of magnetic field gradient (i.e., the magnetic field transition layer effects) on the Rayleigh-Taylor instability (RTI) with continuous magnetic field and density profiles are investigated analytically. The transition layers of magnetic field and density with two different typical profiles are studied and the analytic expressions of the linear growth rate of the RTI are obtained. It is found that the magnetic field effects strongly reduce the linear growth rate of the RTI, especially when the perturbation wavelength is short. The linear growth rate of the RTI increases with the thickness of the magnetic field transition layer, especially for the case of small thickness of the magnetic field transition layer. When the magnetic field transition layer width is long enough, the linear growth rate of the RTI can be saturated. Thus when one increases the width of the magnetic field transition layer, the linear growth rate of the RTI increases only in a certain range, which depends on the magnetic field strength. The numerical results are compared with the analytic linear growth rates and they agree well with each other.

Yang, B. L. [Graduate School, China Academy of Engineering Physics, Beijing 100088 (China); Wang, L. F.; Ye, W. H. [HEDPS and CAPT, Peking University, Beijing 100871 (China); LCP, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); Xue, C. [LCP, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China)

2011-07-15T23:59:59.000Z

196

Multiscale character of the nonlinear coherent dynamics in the Rayleigh-Taylor instability  

Science Conference Proceedings (OSTI)

We report nonlinear solutions for a system of conservation laws describing the dynamics of the large-scale coherent structure of bubbles and spikes in the Rayleigh-Taylor instability (RTI) for fluids with a finite density ratio. Three-dimensional flows are considered with general type of symmetry in the plane normal to the direction of gravity. The nonlocal properties of the interface evolution are accounted for on the basis of group theory. It is shown that isotropic coherent structures are stable. For anisotropic structures, secondary instabilities develop with the growth rate determined by the density ratio. For stable structures, the curvature and velocity of the nonlinear bubble have nontrivial dependencies on the density ratio, yet their mutual dependence on one another has an invariant form independent of the density ratio. The process of bubble merge is not considered. Based on the obtained results we argue that the large-scale coherent dynamics in RTI has a multiscale character and is governed by two length scales: the period of the coherent structure and the bubble (spike) position.

Abarzhi, S.I. [FLASH, University of Chicago, Chicago, Illinois (United States); Center for Turbulence Research, Stanford University, Stanford, California (United States); Nishihara, K. [Institute for Laser Engineering, Osaka University, Osaka (Japan); Rosner, R. [FLASH, University of Chicago, Chicago, Illinois (United States)

2006-03-15T23:59:59.000Z

197

Wolter-like high resolution x-ray imaging microscope for Rayleigh Taylor instabilities studies  

SciTech Connect

In the context of the inertial confinement fusion, experiments have been carried out on the Phebus laser facility to study the Rayleigh-Taylor instabilities (RTIs) at the ablation front. Premodulated brominated plastic targets (25 {mu}m thick) with a modulation wavelength between 12 and 50 {mu}m were accelerated with a temporally shaped soft x-ray pulse emitted from a hohlraum with a maximum radiation temperature of about 115 eV. The RTI growth was measured by face-on radiography using a microscope coupled with an x-ray streak camera, which has spatial and temporal resolutions of about 5 {mu}m and 50 ps, respectively. The acceleration was derived from side-on velocity measurements. The microscope we have developed is a Wolter-like microscope which consists of two toroiedal mirrors. We will present the experimental and theoretical potentialities of this microscope: characterization with an x-ray generator and plasma laser x-ray source (Phebus facility) for two-dimensional (2D) and 1D time-resolved imaging studies. Spatial resolution of about 4 {mu}m was achieved in the 1-5 keV range. The Wolter-like constitutes an interesting device for laser plasma diagnostics and will be very useful in the Laser Megajoules experiments conducted with more powerful lasers.

Troussel, Ph.; Meyer, B.; Reverdin, R.; Angelier, B.; Lidove, G.; Salvatore, P.; Richard, A. [Commissariat a l'Energie Atomique, DAM-Ile de France, BP 12, 91680 Bruyeres-les-Chatel (France); Commissariat a l'Energie Atomique, Saclay 91191 (France); Commissariat a l'Energie Atomique, CESTA, BP2, 33114 Le Barp (France)

2005-06-15T23:59:59.000Z

198

Forced MHD turbulence in three dimensions using Taylor-Green symmetries  

E-Print Network (OSTI)

We examine the scaling laws of MHD turbulence for three different types of forcing functions and imposing at all times the four-fold symmetries of the Taylor-Green (TG) vortex generalized to MHD; no uniform magnetic field is present and the magnetic Prandtl number is equal to unity. We also include a forcing in the induction equation, and we take the three configurations studied in the decaying case in [E. Lee et al. Phys. Rev.E {\\bf 81}, 016318 (2010)]. To that effect, we employ direct numerical simulations up to an equivalent resolution of $2048^3$ grid points. We find that, similarly to the case when the forcing is absent, different spectral indices for the total energy spectrum emerge, corresponding to either a Kolmogorov law, an Iroshnikov-Kraichnan law that arises from the interactions of turbulent eddies and Alfv\\'en waves, or to weak turbulence when the large-scale magnetic field is strong. We also examine the inertial range dynamics in terms of the ratios of kinetic to magnetic energy, and of the turn-over time to the Alfv\\'en time, and analyze the temporal variations of these quasi-equilibria.

G. Krstulovic; M. E. Brachet; A. Pouquet

2012-12-31T23:59:59.000Z

199

Dissipative Taylor-Couette flows under the influence of helical magnetic fields  

E-Print Network (OSTI)

The linear stability of MHD Taylor-Couette flows in axially unbounded cylinders is considered, for magnetic Prandtl number unity. Magnetic fields varying from purely axial to purely azimuthal are imposed, with a general helical field parameterized by \\beta=B_\\phi/B_z. We map out the transition from the standard MRI for \\beta=0 to the nonaxisymmetric Azimuthal MagnetoRotational Instability (AMRI) for \\beta\\to \\infty. For finite \\beta, positive and negative wave numbers m, corresponding to right and left spirals, are no longer identical. The transition from \\beta=0 to \\beta\\to\\infty includes all the possible forms of MRI with axisymmetric and nonaxisymmetric modes. For the nonaxisymmetric modes, the most unstable mode spirals in the opposite direction to the background field. The standard (\\beta=0) MRI is axisymmetric for weak fields (including the instability with the lowest Reynolds number) but is nonaxisymmetric for stronger fields. If the azimuthal field is due in part to an axial current flowing through th...

Ruediger, G; Schultz, M; Hollerbach, R

2010-01-01T23:59:59.000Z

200

Finite energy global well-posedness of the Chern-Simons-Higgs equations in the Coulomb gauge  

E-Print Network (OSTI)

In a recent paper, Selberg-Tesfahun proved that the abelian Chern-Simons-Higgs system (CSH) is globally well-posed for finite energy initial data under the Lorenz gauge condition. It has been suspected by Huh, however, that such a result should hold in the Coulomb gauge as well. In this note, we give an affirmative answer to this question by first establishing low regularity local well-posededness of (CSH) in the Coulomb gauge for initial data set $(f, g) \\in H^{\\gamma}_{x} \\times H^{\\gamma-1}_{x}$ for any $\\gamma > 3/4$. Then by conservation of energy, global well-posedness for (CSH) in the energy space $(f, g) \\in H^{1}_{x} \\times L^{2}_{x}$ follows rather immediately.

Sung-Jin Oh

2013-10-15T23:59:59.000Z

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201

Chern-Simons Theory on S^1-Bundles: Abelianisation and q-deformed Yang-Mills Theory  

E-Print Network (OSTI)

We study Chern-Simons theory on 3-manifolds $M$ that are circle-bundles over 2-dimensional surfaces $\\Sigma$ and show that the method of Abelianisation, previously employed for trivial bundles $\\Sigma \\times S^1$, can be adapted to this case. This reduces the non-Abelian theory on $M$ to a 2-dimensional Abelian theory on $\\Sigma$ which we identify with q-deformed Yang-Mills theory, as anticipated by Vafa et al. We compare and contrast our results with those obtained by Beasley and Witten using the method of non-Abelian localisation, and determine the surgery and framing presecription implicit in this path integral evaluation. We also comment on the extension of these methods to BF theory and other generalisations.

Matthias Blau; George Thompson

2006-01-11T23:59:59.000Z

202

The Lava Butte Site Revisited  

E-Print Network (OSTI)

point sample made of Newberry Volcano obsidian and thus, arein lithic type (Newberry Volcano obsidian) and productionpercussion flakes of Newberry Volcano obsidian was found in

Davis, Carl M.; Scott, Sara A.

1991-01-01T23:59:59.000Z

203

Preheating ablation effects on the Rayleigh-Taylor instability in the weakly nonlinear regime  

SciTech Connect

The two-dimensional Rayleigh-Taylor instability (RTI) with and without thermal conduction is investigated by numerical simulation in the weakly nonlinear regime. A preheat model {kappa}(T)={kappa}{sub SH}[1+f(T)] is introduced for the thermal conduction [W. H. Ye, W. Y. Zhang, and X. T. He, Phys. Rev. E 65, 057401 (2002)], where {kappa}{sub SH} is the Spitzer-Haerm electron thermal conductivity coefficient and f(T) models the preheating tongue effect in the cold plasma ahead of the ablation front. The preheating ablation effects on the RTI are studied by comparing the RTI with and without thermal conduction with identical density profile relevant to inertial confinement fusion experiments. It is found that the ablation effects strongly influence the mode coupling process, especially with short perturbation wavelength. Overall, the ablation effects stabilize the RTI. First, the linear growth rate is reduced, especially for short perturbation wavelengths and a cutoff wavelength is observed in simulations. Second, the second harmonic generation is reduced for short perturbation wavelengths. Third, the third-order negative feedback to the fundamental mode is strengthened, which plays a stabilization role. Finally, on the contrary, the ablation effects increase the generation of the third harmonic when the perturbation wavelengths are long. Our simulation results indicate that, in the weakly nonlinear regime, the ablation effects are weakened as the perturbation wavelength is increased. Numerical results obtained are in general agreement with the recent weakly nonlinear theories as proposed in [J. Sanz, J. Ramirez, R. Ramis et al., Phys. Rev. Lett. 89, 195002 (2002); J. Garnier, P.-A. Raviart, C. Cherfils-Clerouin et al., Phys. Rev. Lett. 90, 185003 (2003)].

Wang, L. F. [SMCE, China University of Mining and Technology, Beijing 100083 (China); CAPT, Peking University, Beijing 100871 (China) and LCP, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); Department of Mathematics, Hong Kong Baptist University, Kowloon Tong (Hong Kong); Ye, W. H.; He, X. T. [CAPT, Peking University, Beijing 100871 (China) and LCP, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); Department of Physics, Zhejiang University, Hangzhou 310027 (China); Sheng, Z. M. [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, CAS, Beijing 100190 (China) and Department of Physics, Shanghai Jiao Tong University, Shanghai 200240 (China); Don, Wai-Sun [Department of Mathematics, Hong Kong Baptist University, Kowloon Tong (Hong Kong); Li, Y. J. [SMCE, China University of Mining and Technology, Beijing 100083 (China)

2010-12-15T23:59:59.000Z

204

Coupling between interface and velocity perturbations in the weakly nonlinear Rayleigh-Taylor instability  

Science Conference Proceedings (OSTI)

Weakly nonlinear (WN) Rayleigh-Taylor instability (RTI) initiated by single-mode cosinusoidal interface and velocity perturbations is investigated analytically up to the third order. Expressions of the temporal evolutions of the amplitudes of the first three harmonics are derived. It is shown that there are coupling between interface and velocity perturbations, which plays a prominent role in the WN growth. When the 'equivalent amplitude' of the initial velocity perturbation, which is normalized by its linear growth rate, is compared to the amplitude of the initial interface perturbation, the coupling between them dominates the WN growth of the RTI. Furthermore, the RTI would be mitigated by initiating a velocity perturbation with a relative phase shift against the interface perturbation. More specifically, when the phase shift between the interface perturbation and the velocity perturbation is {pi} and their equivalent amplitudes are equal, the RTI could be completely quenched. If the equivalent amplitude of the initial velocity perturbation is equal to the initial interface perturbation, the difference between the WN growth of the RTI initiated by only an interface perturbation and by only a velocity perturbation is found to be asymptotically negligible. The dependence of the WN growth on the Atwood numbers and the initial perturbation amplitudes is discussed. In particular, we investigate the dependence of the saturation amplitude (time) of the fundamental mode on the Atwood numbers and the initial perturbation amplitudes. It is found that the Atwood numbers and the initial perturbation amplitudes play a crucial role in the WN growth of the RTI. Thus, it should be included in applications where the seeds of the RTI have velocity perturbations, such as inertial confinement fusion implosions and supernova explosions.

Wang, L. F.; Ye, W. H.; He, X. T. [HEDPS and CAPT, Peking University, Beijing 100871 (China); Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); Wu, J. F.; Fan, Z. F.; Zhang, W. Y.; Dai, Z. S.; Gu, J. F.; Xue, C. [Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China)

2012-11-15T23:59:59.000Z

205

On the gravitational Chern-Simons action as entropy functional for three-manifolds, and the demystification of the Ho?ava-Lifshitz gravity  

E-Print Network (OSTI)

We determine the more general geometrical flow in the space of metrics corresponding to the steepest descent for the three-dimensional gravitational Chern-Simons action, extending the results previously considered in Class. Quantum Grav. 25 (2008) 165019, and reveling another trouble with the four dimensional Ho\\v{r}ava-Lifshitz gravity introduced in Phys. Rev. D 79, 084008 (2009), and JHEP 0903, 020 (2009), which attempts to be a candidate for an UV completion of Einstein general relativity.

R. Cartas-Fuentevilla

2013-04-24T23:59:59.000Z

206

The Hydrogeologic Character of the Lower Tuff Confining Unit and the Oak Springs Butte Confining Unit in the Tuff Pile Area of Central Yucca Flat  

SciTech Connect

The lower tuff confining unit (LTCU) in the Yucca Flat Corrective Action Unit (CAU) consists of a monotonous sequence of pervasively zeolitized volcanic tuff (i.e., mostly bedded with lesser nonwelded to poorly welded tuff; not fractured) (Bechtel Nevada, 2006). The LTCU is an important confining unit beneath Yucca Flat because it separates the alluvial and volcanic aquifers, where many underground nuclear tests were conducted, from the regional lower carbonate aquifer. Recent sub-CAU-scale modeling by Los Alamos National Laboratory in the Tuff Pile area of Yucca Flat (Boryta, et al., in review) includes postulated low-porosity, high-permeability zones (i.e., fractured welded-tuff aquifers) within the LTCU. This scenario indicates that such postulated low-porosity, high-permeability zones could provide fast-path lateral conduits to faults, and eventually to the lower carbonate aquifer. A fractured and faulted lower carbonate aquifer is postulated to provide a flow path(s) for underground test-derived contaminants to potential offsite receptors. The ramifications of such a scenario are obvious for groundwater flow and contaminant migration beneath Yucca Flat. This paper describes the reasoning for not including postulated low-porosity, high-permeability zones within the LTCU in the Tuff Pile area or within the LTCU in the Yucca Flat CAU-scale model. Both observational and analytical data clearly indicate that the LTCU in the Tuff Pile area consists of pervasively zeolitic, nonwelded to poorly welded tuffs that are classified as tuff confining units (i.e., high-porosity, low-permeability). The position regarding the LTCU in the Tuff Pile area is summarized as follows: The LTCU in the Tuff Pile area consists of a monotonous sequence of predominantly zeolitic nonwelded to poorly welded tuffs, and thus is accurately characterized hydrogeologically as a tuff confining unit (aquitard) in the Yucca Flat-Climax Mine hydrostratigraphic framework model (Bechtel Nevada, 2006). No welded-tuff (or lava-flow aquifers), referred to as low-porosity, high-permeability zones in Boryta et al. (in review), are present within the LTCU in the Tuff Pile area. Fractures within the LTCU are poorly developed, a characteristic of zeolitic tuffs; and fracture distributions are independent of stratigraphic and lithologic units (Prothro, 2008). Groundwater flow and radionuclide transport will not be affected by laterally extensive zones of significantly higher permeability within the LTCU in the Tuff Pile area. Although not the primary focus of this report, the hydrogeologic character of the Oak Spring Butte confining unit (OSBCU), located directly below the LTCU, is also discussed. The OSBCU is lithologically more diverse, and does include nonwelded to partially welded ash-flow tuffs. However, these older ash-flow tuffs are poorly welded and altered (zeolitic to quartzofeldspathic), and consequently, would tend to have properties similar to a tuff confining unit rather than a welded-tuff aquifer.

Sigmund L. Drellack, Jr., Lance B. Prothro, Jose L. Gonzales, and Jennifer M. Mercadante

2010-07-30T23:59:59.000Z

207

Effect of initial conditions on the development of Rayleigh-Taylor instabilities  

E-Print Network (OSTI)

There are two coupled objectives for this study of buoyancy-driven turbulence. The first objective is to determine if the development of a Rayleigh-Taylor (RT) mixing layer can be manipulated experimentally by altering the initial condition of the experiment. The second objective is to evaluate the performance of the Besnard, Harlow, and Rauenzahn (BHR) turbulent transport model when initialized with experimentally measured initial conditions. An existing statistically steady water channel facility at Texas A&M University and existing experimental diagnostics developed for this facility have been used to measure the turbulent quantities of buoyancy-driven turbulence. A stationary, bi-planar grid with a high solidity ratio, ?, has been placed immediately downstream of the termination of the splitter plate, perpendicular to the flow direction, to generate a turbulent initial condition. The self-similar growth parameter, ? , for the RT mixing layer has been measured using a visualization technique to determine if the initial conditions affect the development of the RT mixing layer. The self-similar growth parameter, ? , decreased from a value of 0.072 0.0003 with the fine grid to values of 0.063 0.0003 and 0.060 0.0003 with the medium and coarse grids, respectively. With the results from the first objective, a unique opportunity arose to evaluate the performance of the variable density, RANS-type, BHR turbulent transport model. Measurements of velocity statistics necessary to initialize the model accurately have been obtained using particle image velocimetry (PIV). The performance of the BHR model was evaluated through comparison of the experimentally measured and BHR modeled self-similar growth parameter, ? , from the penetration height of the bubbles/spikes and the self-similar growth parameter, K ? , of the turbulent kinetic energy at the centerline of the low Atwood RT driven turbulent mixing layer. When initialized with the experimentally measured initial conditions, the BHR model did agree with the experimental measurements of the penetration height growth parameter, ? , as well as the centerline turbulent kinetic energy growth parameter, K ? , in the self-similar portion of the flow.

Peart, Freeman Michael

2008-08-01T23:59:59.000Z

208

Three-dimensional blast-wave-driven Rayleigh-Taylor instability and the effects of long-wavelength modes  

Science Conference Proceedings (OSTI)

This paper describes experiments exploring the three-dimensional (3D) Rayleigh-Taylor instability at a blast-wave-driven interface. This experiment is well scaled to the He/H interface during the explosion phase of SN1987A. In the experiments, {approx}5 kJ of energy from the Omega laser was used to create a planar blast wave in a plastic disk, which is accelerated into a lower-density foam. These circumstances induce the Richtmyer-Meshkov instability and, after the shock passes the interface, the system quickly becomes dominated by the Rayleigh-Taylor instability. The plastic disk has an intentional pattern machined at the plastic/foam interface. This perturbation is 3D with a basic structure of two orthogonal sine waves with a wavelength of 71 {mu}m and an amplitude of 2.5 {mu}m. Additional long-wavelength modes with a wavelength of either 212 or 424 {mu}m are added onto the single-mode pattern. The addition of the long-wavelength modes was motivated by the results of previous experiments where material penetrated unexpectedly to the shock front, perhaps due to an unintended structure. The current experiments and simulations were performed to explore the effects of this unintended structure; however, we were unable to reproduce the previous results.

Kuranz, C. C.; Drake, R. P.; Grosskopf, M. J.; Budde, A.; Krauland, C.; Marion, D. C.; Visco, A. J.; Ditmar, J. R. [University of Michigan, Ann Arbor, Michigan 48109 (United States); Robey, H. F.; Remington, B. A.; Miles, A. R.; Cooper, A. B. R.; Sorce, C. [Lawrence Livermore National Laboratory, Livermore, California 94550 (United States); Plewa, T. [Department of Scientific Computing, Florida State University, Tallahassee, Florida 32306 (United States); Hearn, N. C. [ASC Flash Center, University of Chicago, Chicago, Illinois 60637 (United States); Killebrew, K. L. [Sandia National Laboratory, Albuquerque, New Mexico 87185 (United States); Knauer, J. P. [Laboratory for Laser Energetics, University of Rochester, Rochester, New York (United States); Arnett, D. [Steward Observatory, University of Arizona, Tucson, Arizona 85721 (United States); Donajkowski, T. [Jet Propulsion Laboratory, Pasadena, California 91109 (United States)

2009-05-15T23:59:59.000Z

209

Design of experiments to observe radiation stabilized Rayleigh-Taylor instability growth at an embedded decelerating interface  

Science Conference Proceedings (OSTI)

Using a hohlraum produced thermal x-ray drive at the National Ignition Facility (NIF) to create pressure by material ablation, a shock exceeding 200 Mbar can be driven through a planar, solid-density target and into a lower-density foam material. The shock driven through the foam is strongly radiative, and this radiation significantly alters the dynamics of the system, including those of the Rayleigh-Taylor (RT) fluid instability at the interface between the two materials. We discuss here the design of experiments that can produce such radiative conditions. One will be able to compare the observed growth rates with an extensive body of hydrodynamic experiments performed previously. In this paper, we describe a set of 1D simulations performed to understand the mechanisms of stabilization in a strongly radiative Rayleigh-Taylor unstable system. Simulation results are used to calculate modified analytic RT growth rates which have been proposed in the literature. Calculations predict reduced RT spike growth as a result of increases in density gradient scale length and mass ablation from the unstable interface. This work has direct applicability to the observable features in upcoming NIF experiments.

Huntington, C. M.; Kuranz, C. C.; Drake, R. P. [AOSS, University of Michigan, Ann Arbor, Michigan 48103 (United States); Miles, A. R.; Prisbrey, S. T.; Park, H.-S.; Robey, H. F.; Remington, B. A. [Lawrence Livermore National Laboratory, Livermore, California 94550 (United States)

2011-11-15T23:59:59.000Z

210

The dynamics of unforced turbulence at high Reynolds number for Taylor-Green vortices generalized to MHD  

E-Print Network (OSTI)

We study decaying magnetohydrodynamics (MHD) turbulence stemming from the evolution of the Taylor-Green (TG) flow generalized recently to MHD, with equal viscosity and magnetic resistivity and up to equivalent grid resolutions of 2048^3 points. A pseudo-spectral code is used in which the symmetries of the velocity and magnetic fields have been implemented, allowing for sizable savings in both computer time and usage of memory at a given Reynolds number. The flow is non-helical, and at initial time the kinetic and magnetic energies are taken to be equal and concentrated in the large scales. After testing the validity of the method on grids of 512^3 points, we analyze the data on the large grids up to Taylor Reynolds numbers of ~2200. We find that the global temporal evolution is accelerated in MHD, compared to the corresponding neutral fluid case. We also observe an interval of time when such configurations have quasi-constant total dissipation, time during which statistical properties are determined after ave...

Pouquet, A; Brachet, M E; Mininni, P D; Rosenberg, D

2009-01-01T23:59:59.000Z

211

Safety, Reliability and Risk Analysis: Beyond the Horizon Steenbergen et al. (Eds) 2014 Taylor & Francis Group, London, ISBN 978-1-138-00123-7  

E-Print Network (OSTI)

Taylor & Francis Group, London, ISBN 978-1-138-00123-7 Predictive control for reliable microgrid energy to reliable microgrid energy man- agement based on receding horizon control. The microgrid considered management within a microgrid are reported in the literature. For example, (Jimeno, Anduaga, Oyarzabal, & de

Recanati, Catherine

212

c 2011 Taylor and Francis Group, LLC In the context of human history, computers are a fairly recent invention. But the idea  

E-Print Network (OSTI)

c 2011 Taylor and Francis Group, LLC Preface In the context of human history, computers are a fairly recent invention. But the idea of computation--of solving a complex problem by repeated and their relationships, and developed computational methods that are still used today. In post- Renaissance Europe

Oregon, University of

213

July 24, 2009, Visiting Speakers Program - Public-Private Partnerships and Technology Transfer by Dr. Ralph Taylor-Smith  

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

Tech-Transfer & the 21 Tech-Transfer & the 21 st Century Public-Private Partnership Ralph E. Taylor-Smith PhD MBA Battelle Venture Partners DOE-NAPA Forum Washington DC July 24, 2009 Commentary: Derived from Private-Sector Perspective on Tech-Commercialization * Active venture-capital (VC) industry player; various early-stage tech start-ups (federally-funded R&D) * University teaching as active adjunct Professor on Tech-Entrepreneurship & Industrial Innovation * Technology I-Banking (M&A, IPOs) on Wall-St * Prior decade-long industrial experience at Bell Labs as R&D scientist and technology manager * LLNL Industrial Advisory Board; NSF SBIR/STTR Focus on taking Federally-funded R&D to Commercial Market * DOE National Lab focus: LawrenceLivermore, OakRidge, Pacific Northwest, Brookhaven,

214

Test Problem: Tilted Rayleigh-Taylor for 2-D Mixing Studies  

DOE Green Energy (OSTI)

The 'tilted-rig' test problem originates from a series of experiments (Smeeton & Youngs, 1987, Youngs, 1989) performed at AWE in the late 1980's, that followed from the 'rocket-rig' experiments (Burrows et al., 1984; Read & Youngs, 1983), and exploratory experiments performed at Imperial College (Andrews, 1986; Andrews and Spalding, 1990). A schematic of the experiment is shown in Figure 1, and comprises a tank filled with light fluid above heavy, and then 'tilted' on one side of the apparatus, thus causing an 'angled interface' to the acceleration history due to rockets. Details of the configuration given in the next chapter include: fluids, dimensions, and other necessary details to simulate the experiment. Figure 2 shows results from two experiments, Case 110 (which is the source for this test problem) that has an Atwood number of 0.5, and Case 115 (a secondary source described in Appendix B), with Atwood of 0.9 Inspection of the photograph in Figure 2 (the main experimental diagnostic) for Case 110. reveals two main areas for mix development; 1) a large-scale overturning motion that produces a rising plume (spike) on the left, and falling plume (bubble) on the right, that are almost symmetric; and 2) a Rayleigh-Taylor driven mixing central mixing region that has a large-scale rotation associated with the rising and falling plumes, and also experiences lateral strain due to stretching of the interface by the plumes, and shear across the interface due to upper fluid moving downward and to the right, and lower fluid moving upward and to the left. Case 115 is similar but differs by a much larger Atwood of 0.9 that drives a strong asymmetry between a left side heavy spike penetration and a right side light bubble penetration. Case 110 is chosen as the source for the present test problem as the fluids have low surface tension (unlike Case 115) due the addition of a surfactant, the asymmetry small (no need to have fine grids for the spike), and there is extensive reasonable quality photographic data. The photographs in Figure 2 also reveal the appearance of a boundary layer at the left and right walls; this boundary layer has not been included in the test problem as preliminary calculations suggested it had a negligible effect on plume penetration and RT mixing. The significance of this test problem is that, unlike planar RT experiments such as the Rocket-Rig (Youngs, 1984), Linear Electric Motor - LEM (Dimonte, 1990), or the Water Tunnel (Andrews, 1992), the Tilted-Rig is a unique two-dimensional RT mixing experiment that has experimental data and now (in this TP) Direct Numerical Simulation data from Livescu and Wei. The availability of DNS data for the tilted-rig has made this TP viable as it provides detailed results for comparison purposes. The purpose of the test problem is to provide 3D simulation results, validated by comparison with experiment, which can be used for the development and validation of 2D RANS models. When such models are applied to 2D flows, various physics issues are raised such as double counting, combined buoyancy and shear, and 2-D strain, which have not yet been adequately addressed. The current objective of the test problem is to compare key results, which are needed for RANS model validation, obtained from high-Reynolds number DNS, high-resolution ILES or LES with explicit sub-grid-scale models. The experiment is incompressible and so is directly suitable for algorithms that are designed for incompressible flows (e.g. pressure correction algorithms with multi-grid); however, we have extended the TP so that compressible algorithms, run at low Mach number, may also be used if careful consideration is given to initial pressure fields. Thus, this TP serves as a useful tool for incompressible and compressible simulation codes, and mathematical models. In the remainder of this TP we provide a detailed specification; the next section provides the underlying assumptions for the TP, fluids, geometry details, boundary conditions (and alternative set-ups), initial conditions, and acceleration history (an

Andrews, Malcolm J. [Los Alamos National Laboratory; Livescu, Daniel [Los Alamos National Laboratory; Youngs, David L. [AWE

2012-08-14T23:59:59.000Z

215

The effect of load thickness on Rayleigh-Taylor mitigation in high velocity, annular z pinch implosion  

SciTech Connect

Numerical calculations have been performed to investigate the role that load thickness may play in the performance of fast annular z pinch implosions. In particular, the effects of load thickness on the mitigation of the magnetically-driven Rayleigh-Taylor (RT) instability and energy coupling between the load and generator are addressed. using parameters representative of the Z accelerator [R.B.Spielman et al., Phys.Plasmas, 5, 2105 (1998)] at Sandia National Laboratories, two dimensional magnetohydrodynamic (MHD) simulations show that increased shell thickness results in lower amplitude, slightly longer wavelength RT modes. In addition, there appears to be an optimum in load velocity which is directly associated with the thickness of the sheath and subsequent RT growth. Thin, annular loads, which should couple efficiently to the accelerator, show a large reduction in implosion velocity due to extreme RT development and increased load inductance. As a consequence, thicker loads on the order of 5 mm, couple almost as efficiently to the generator since the RT growth is reduced. This suggests that z-pinch loads can be tailored for different applications, depending on the need for uniformity or high powers.

DOUGLAS,MELISSA R.; DEENEY,CHRISTOPHER; RODERICK,NORMAN F.

2000-05-16T23:59:59.000Z

216

Interaction of a rotational motion and an axial flow in small geometries for a Couette-Taylor problem  

E-Print Network (OSTI)

We analyze the stability of a cylindrical Couette flow under the imposition of a weak axial flow in case of a very short cylinder with a narrow annulus gap. We consider an incompressible viscous fluid which is contained in the narrow gap between two concentric short cylinders, where the inner cylinder rotates with constant angular velocity. The caps of the cylinders have narrow tubes conically tapering to super narrow slits which allow for an axial flow along the surface of the inner cylinder. The approximated solution for the Couette flow for short cylinders was found and used for the stability analysis instead of the exact but bulky solution. The sensitivity of the Couette flow to general small perturbations and to the weak axial flow was studied. We demonstrate that perturbations coming from the axial flow cause the propagation of dispersive waves in the Taylor-Couette flow. The coexistence of a rotation and of an axial flow requires to study in addition to the energy and the angular momentum also the heli...

Bordag, L A; Froehner, M; Myrnyy, V

2003-01-01T23:59:59.000Z

217

Interview of Simon Schaffer  

E-Print Network (OSTI)

period for a child; but complete blindness to Aboriginal society; there was a Salvation Army school next to my primary school with some Aboriginal children who came to our school, but very tightly controlled; travel anywhere was restricted at that time... Brisbane starting with the fact that the beach had no sand; lived in a rather chilly house opposite the secondary school; came back when I was ten when there was still the 11+ regime; came back in Summer 1965 and wondered whether I should go to primary...

Schaffer, Simon

2008-11-17T23:59:59.000Z

218

Simon Fraser University - CECM  

E-Print Network (OSTI)

I encourage you to make appropriate use of all sources of available information, including: the textbook, materials posted on the Web, my office hours, other...

219

Molecular Anions Jack Simons  

E-Print Network (OSTI)

make the following ansatz for the electric field in vacuum above the solid E x,t s Efs x qEr x eyiv 0

Simons, Jack

220

Simon Fraser University Annual Report Fiscal Year 1998/99 At the heart of the University, the SFU LAt the heart of the University, the SFU LAt the heart of the University, the SFU LAt the heart of the University, the SFU Library is dedicated toibrary is d  

E-Print Network (OSTI)

SFU Simon Fraser University Annual Report Fiscal Year 1998/99 At the heart of the University, the SFU LAt the heart of the University, the SFU LAt the heart of the University, the SFU LAt the heart

Note: This page contains sample records for the topic "taylor simon butte" from the National Library of EnergyBeta (NLEBeta).
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221

E Matrix' for the Loewdin alpha function, expanded in a Taylor series: an analytic treatment of molecular charge density near the origin  

Science Conference Proceedings (OSTI)

A displaced STO can be expanded in spherical harmonics with the coefficient function or Loewdin or functions characterized by a C matrix. These or functions themselves may be expanded in a Taylor series that is characterized by its own E Matrix. This expansion is necessary for the representation of the or function by a power series and for its evaluation about the origin. As an application, the power series for the molecular charge density in the vicinity of the center of a model diatomic molecule. The analytic approach is general and yields excellent results.

Jones, H.W.; Bussery, B.; Weatherford, C.A.

1987-01-01T23:59:59.000Z

222

Taylor-NERP.indd  

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

of Eubranchipus bundyi (Forbes) (Crustacea: Anostraca) in a temporary vernal pond of Alberta. Canadian Journal of Zoology 55:280-287. D'Agostino, A. 1980. The vital...

223

Butte, Montana: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

03917°, -112.534446° 03917°, -112.534446° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":46.003917,"lon":-112.534446,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

224

Competitions between Rayleigh-Taylor instability and Kelvin-Helmholtz instability with continuous density and velocity profiles  

Science Conference Proceedings (OSTI)

In this research, competitions between Rayleigh-Taylor instability (RTI) and Kelvin-Helmholtz instability (KHI) in two-dimensional incompressible fluids within a linear growth regime are investigated analytically. Normalized linear growth rate formulas for both the RTI, suitable for arbitrary density ratio with continuous density profile, and the KHI, suitable for arbitrary density ratio with continuous density and velocity profiles, are obtained. The linear growth rates of pure RTI ({gamma}{sub RT}), pure KHI ({gamma}{sub KH}), and combined RTI and KHI ({gamma}{sub total}) are investigated, respectively. In the pure RTI, it is found that the effect of the finite thickness of the density transition layer (L{sub {rho}}) reduces the linear growth of the RTI (stabilizes the RTI). In the pure KHI, it is found that conversely, the effect of the finite thickness of the density transition layer increases the linear growth of the KHI (destabilizes the KHI). It is found that the effect of the finite thickness of the density transition layer decreases the ''effective'' or ''local'' Atwood number (A) for both the RTI and the KHI. However, based on the properties of {gamma}{sub RT}{proportional_to}{radical}(A) and {gamma}{sub KH}{proportional_to}{radical}(1-A{sup 2}), the effect of the finite thickness of the density transition layer therefore has a completely opposite role on the RTI and the KHI noted above. In addition, it is found that the effect of the finite thickness of the velocity shear layer (L{sub u}) stabilizes the KHI, and for the most cases, the combined effects of the finite thickness of the density transition layer and the velocity shear layer (L{sub {rho}=}L{sub u}) also stabilize the KHI. Regarding the combined RTI and KHI, it is found that there is a competition between the RTI and the KHI because of the completely opposite effect of the finite thickness of the density transition layer on these two kinds of instability. It is found that the competitions between the RTI and the KHI depend, respectively, on the Froude number, the density ratio of the light fluid to the heavy one, and the finite thicknesses of the density transition layer and the velocity shear layer. Furthermore, for the fixed Froude number, the linear growth rate ratio of the RTI to the KHI decreases with both the density ratio and the finite thickness of the density transition layer, but increases with the finite thickness of the velocity shear layer and the combined finite thicknesses of the density transition layer and the velocity shear layer (L{sub {rho}=}L{sub u}). In summary, our analytical results show that the effect of the finite thickness of the density transition layer stabilizes the RTI and the overall combined effects of the finite thickness of the density transition layer and the velocity shear layer (L{sub {rho}=}L{sub u}) also stabilize the KHI. Thus, it should be included in applications where the transition layer effect plays an important role, such as the formation of large-scale structures (jets) in high energy density physics and astrophysics and turbulent mixing.

Ye, W. H.; He, X. T. [Department of Physics, Zhejiang University, Hangzhou 310027 (China); CAPT, Peking University, Beijing 100871 (China); LCP, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); Wang, L. F. [CAPT, Peking University, Beijing 100871 (China); LCP, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China); SMCE, China University of Mining and Technology, Beijing 100083 (China); Xue, C.; Fan, Z. F. [LCP, Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China)

2011-02-15T23:59:59.000Z

225

Investigation and evaluation of geopressured-geothermal wells. Final report: Beulah Simon No. 2 Well, Vermilion Parish, Louisiana. Volume I. Completion and testing  

DOE Green Energy (OSTI)

Geopressured-geothermal (Geo{sup 2}) test operations were conducted at the Beulah Simon No. 2 well site during the period from September through December 1979. The well provided the second geopressured-geothermal test to be completed under the DOE-Gruy Well of Opportunity program. The completion in a geopressured aquifer of Oligocene age at approximately 14,700 feet and the testing of hot salt water from this zone were accomplished without significant difficulty. Some problems were encountered with the wireline and wireline high-pressure lubricator associated with the running of bottomhole instruments. The objectives of the project were all accomplished, and good test data were obtained on the flow rates of gas and water. The gas content was 24 standard cubic feet per stock tank barrel of water. The disposal well accepted the full wellhead stream at temperatures as high as 255{sup 0}F (124{sup 0}C). Over the 10-day flow period the hot brine did not appear to adversely affect the clay minerals in the disposal aquifer. A conclusion from this operation is that presently available wirelines and pressure lubricators are not adaptable for use with uninhibited well fluids under flowing conditions. In addition, this test demonstrated that injection of scale inhibitor down the annulus eliminated scale buildup within the flow string and surface facilities. (MHR)

Dobson, R.J.; Hartsock, J.H.; McCoy, R.L.; Rodgers, J.A.

1980-07-01T23:59:59.000Z

226

The Braginskii model of the Rayleigh-Taylor instability. I. Effects of self-generated magnetic fields and thermal conduction in two dimensions  

E-Print Network (OSTI)

(abridged) There exists a substantial disagreement between computer simulation results and high-energy density laboratory experiments of the Rayleigh-Taylor instability Kuranz et al. (2010). We adopt the Braginskii formulation for transport in hot, dense plasma, implement and verify the additional physics modules, and conduct a computational study of a single-mode RTI in two dimensions with various combinations of the newly implemented modules. We find that magnetic fields reach levels on the order of 11 MG in the absence of thermal conduction. We observe denting of the RT spike tip and generation of additional higher order modes as a result of these fields. Contrary to interpretation presented in earlier work Nishiguchi (2002), the additional mode is not generated due to modified anisotropic heat transport effects but due to dynamical effect of self-generated magnetic fields. The main effects of thermal conduction are a reduction of the RT instability growth rate (by about 20% for conditions considered here)...

Modica, Frank; Zhiglo, Andrey

2013-01-01T23:59:59.000Z

227

Effect of Initial Conditions on 2D Rayleigh-Taylor Instability and Transition to Turbulence in Planar Blast-wave-driven Systems  

Science Conference Proceedings (OSTI)

Perturbations on an interface driven by a strong blast wave grow in time due to a combination of Rayleigh-Taylor, Richtmyer-Meshkov, and decompression effects. In this paper, we present the first results from a computational study of such a system under drive conditions to be attainable on the National Ignition Facility. Using the multiphysics, AMR, higher order Godunov Eulerian hydrocode, Raptor, we consider the late nonlinear instability evolution for multiple amplitude and phase realizations of a variety of multimode spectral types. We show that compressibility effects preclude the emergence of a regime of self-similar instability growth independent of the initial conditions by allowing for memory of the initial conditions to be retained in the mix width at all times. The loss of transverse spectral information is demonstrated, however, along with the existence of a quasi-self-similar regime over short time intervals. Certain aspects of the initial conditions, including the rms amplitude, are shown to have a strong effect on the time to transition to the quasi-self-similar regime.

Miles, A R; Edwards, M J; Greenough, J A

2004-03-26T23:59:59.000Z

228

Simon Fraser University Annual Report Fiscal Year 1999/2000 At the heart of the University, the SFU Library is dedicated toAt the heart of the University, the SFU Library is dedicated toAt the heart of the University, the SFU Library is dedicated toAt the  

E-Print Network (OSTI)

SFU Simon Fraser University Annual Report Fiscal Year 1999/2000 At the heart of the University, the SFU Library is dedicated toAt the heart of the University, the SFU Library is dedicated toAt the heart of the University, the SFU Library is dedicated toAt the heart of the University, the SFU Library is dedicated

229

View - CECM - Simon Fraser University  

E-Print Network (OSTI)

Jul 23, 2004 ... data set in which the values of r and t each vary as multiples of '. Y 4 . A property of ? (r, t) immediately suggested by the data of Table 5 is the...

230

ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

linear system of equations (1) has a unique solution c, i.e., there is. a unique polynomial P(x) which interpolates the data set S. The same argument applies to ...

231

ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

Area: 1.875000000. ?0.2. 0. 0.2. 0.4 ... Area: 1.425000000. ?0.2. 0. 0.2. 0.4 ..... j= 1. f(xj)?? ?. b ? a. 12. h. 2. f (?),. a51...

232

1995 - CECM - Simon Fraser University  

E-Print Network (OSTI)

October 24th ``Convex Haar null sets in separable Banach spaces,'' Lecture at Honoris Causa ceremony for R.T.Rockafellar, Universit? de Montpelier II. 19.

233

Introduction - CECM - Simon Fraser University  

E-Print Network (OSTI)

We also show that the line segment . However .... Since for all , it is sufficient to study , , and in some ways it is more natural to deal with the above power series.

234

Maps - CECM - Simon Fraser University  

E-Print Network (OSTI)

200 Level. RESOURCE AND ENVIRONMENTAL MANAGEMENT. Q43. Shrum Science Centre - K Bldg. 9000 Level. SCIENCE FACULTY ? GENERAL OFFICE.

235

SIMON FRASER UNIVERSITY ALUMNI ASSOCIATION  

E-Print Network (OSTI)

with the surrounding communities where alumni live and work. SFU and its alumni have always been known for being partner with merchandiser Lands' End to offer a line of SFU Alumni-branded items from apparel to attachés

236

Preface - CECM - Simon Fraser University  

E-Print Network (OSTI)

tional Sciences of the U.S. Department of Energy, under contract number DE-. AC03-76SF00098. Borwein's work is supported by the Canada Research Chair.

237

DRAFT - CECM - Simon Fraser University  

E-Print Network (OSTI)

Aug 4, 2003 ... Mathematical, Information, and Computational Sciences of the U.S. Department of Energy, under contract number DE-AC03-76SF00098.

238

Sources - CECM - Simon Fraser University  

E-Print Network (OSTI)

help annotate Contents Next: References Up: RamanujanModular Equations, Previous: Ramanujan's sum. Sources. [Annotate] [Shownotes]. References [7]...

239

Abstracts - CECM - Simon Fraser University  

E-Print Network (OSTI)

an integer matrix with the Berkowitz algorithm. ... A is said to forbid a matrix F if F ... initial position for the vertices, the algorithm finds a minimal total energy.

240

Postscript - CECM - Simon Fraser University  

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dC is locally a di erence of convex functions. ... From this example we also see that dC may be locally ...... lus of Variations, Ph. D. thesis, Univ. of Washington,.

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241

References - CECM - Simon Fraser University  

E-Print Network (OSTI)

Mathematical Association of America, Washington, DC, 1991. 7: Marcus Giaquinto. Epistemology of visual thinking in elementary real analysis. Brit. J. Phil .

242

2002 - CECM - Simon Fraser University  

E-Print Network (OSTI)

March 20th ``Why Math is (Still) Hard: Challenges for Mathematical Computing," Distinguished Visitors Colloquium, Wayne State, Detroit. 3. March 26th...

243

Postscript - CECM - Simon Fraser University  

E-Print Network (OSTI)

algorithms to search for a non-zero vector c satisfying (1), possibly with. a certain level of con ... that K is the maximal power of that possibly can enter the expression. for V, we could ..... In terms of the classical theta functions. 3(q) := 1. X . n= 1.

244

ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

The reduction is done via elementary row operations; ... Type 3: replacing a row by the same row plus a constant ..... standard agreement on this terminology.

245

CECM: Research - Simon Fraser University  

E-Print Network (OSTI)

Research. Symbolic Computation. These projects use symbolic computation in an essential way both in the process of discovery and proof. Each aims at...

246

BIOINFORMATICS - CECM - Simon Fraser University  

E-Print Network (OSTI)

Mar 25, 2011 ... ac ad af ae bc bd be bf cd ce cf de df ef ba ca da ea fa cb db eb fb dc ec ..... Funding: ET is funded by the Agence Nationale pour la Recherche.

247

Postscript - CECM - Simon Fraser University  

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putational proof and ac-. tually produce numbers. I'm much .... In the modular world. enough terms of a power .... present world record. 50 billionth decimal.

248

UNIVERSIT? " - CECM - Simon Fraser University  

E-Print Network (OSTI)

22 sept. 1999 ... ce titre. avec l'epitoge qui l'ac- compagne. a en effet ?t? d?cern? mercredi. ? .... world records for calculating Pi. In 1993, they established the.

249

1993 - CECM - Simon Fraser University  

E-Print Network (OSTI)

Feb 2, 2001... differentiability of convex functions on various Banach spaces,'' Regional Functional Analysis Conference, Miami University , Oxford, Ohio. 8.

250

1999 - CECM - Simon Fraser University  

E-Print Network (OSTI)

Jan 16, 2001 ... October 14th ``Doing Math in the Presence of Technology,'' Colloquium, Department of Mathematics and Statistics, Miami University of Ohio...

251

2 - CECM - Simon Fraser University  

E-Print Network (OSTI)

nation of the source rate released into the environment from a nuclear power plant. Rad. Pro. Dos.. Vol.113. No.3, pp.308-313. [3] Lushi E., Kropinski M.C.,...

252

thesis - CECM - Simon Fraser University  

E-Print Network (OSTI)

[18] W. Miller et al, Sequencing the nuclear genome of the extinct woolly mammoth, Nature 456 (2008), 387?390. [19] T. Faraut, Addressing chromosome ...

253

Glossary - CECM - Simon Fraser University  

E-Print Network (OSTI)

help annotate. Contents Next: About this document Up: Continued Fractions and Chaos Previous: References. Glossary. [Annotate] [Shownotes]. Continued...

254

Thesis - CECM - Simon Fraser University  

E-Print Network (OSTI)

Midwest Symposium on Circuit Theory, Colorado State University, pp. 13.0-13.10 . 1965. [31] R. McConnell. A Certifying Algorithm for the Consecutive Ones...

255

2003 - CECM - Simon Fraser University  

E-Print Network (OSTI)

April 30th ``Canadian Highend Computing Initiatives," NRC-CISTI Presentation, CISTI Advisory Board, Fredericton. 12. May 8th ``Official WestGrid Launch,"...

256

POLY - CECM - Simon Fraser University  

E-Print Network (OSTI)

Threads try to acquire global heap as buffer fills up to balance load. Michael Monagan .... Profile for factor(p1); Real time from 2.63s to 1.11s real. Maple 16.

257

ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

with various rates of convergence (those authors found the N = 3 case especially. di cult, with ...... (2 l) for any l 2 and B(p j ) = p Nj (p j ) for any j 1 and. odd prime...

258

1997 - CECM - Simon Fraser University  

E-Print Network (OSTI)

Jan 15, 2001... Entropy Methods an Introduction,'' VHHSC Medical Imaging Group ... of mathematical research,'' three lectures, Canada USA Mathcamps,...

259

Research - CECM - Simon Fraser University  

E-Print Network (OSTI)

Heinz Bauschke - Research. Research Interests. Optimization, Convexity, Functional Analysis, Monotone Operator Theory, Medical Imaging, Symbolic...

260

View - CECM - Simon Fraser University  

E-Print Network (OSTI)

of atoms moving perpendicularly to that axis or energy of rotation about the ...... Table 4 according to fit T. As an alternative approach we employed calculated...

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261

1994 - CECM - Simon Fraser University  

E-Print Network (OSTI)

Jan 18, 2001 ... August 16th ``Ways of thinking about duality,'' Student Session, XV International Mathematical Programming Symposium, Ann Arbor, Michigan.

262

Introduction - CECM - Simon Fraser University  

E-Print Network (OSTI)

The beta transformation was introduced by R?nyi [6] as an example of a simple ... numbers of every degree, in fact there are such numbers in every number field.

263

Copyright 1998 Donald Wayne Taylor  

E-Print Network (OSTI)

guidelines. From 1979 to 1982 he was counsel to the firm of Kaye Scholer Fierman Hays and Handler in New York

Washington at Seattle, University of

264

Microsoft Word - taylor.doc  

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

function of zenith angle, and the rate of the decrease is dependent upon the size and shape of the clouds. Large clouds with high aspect ratios will cause the PCLoS to decrease...

265

MEMORIAL RESOLUTION H. TAYLOR HOWARD  

E-Print Network (OSTI)

a distinguished Stanford career in radio engineering and space sciences that spanned 50 years, and a separate Laboratory, now called the STAR (Space, Telecommunications, and Radio Science) Laboratory. This was one research programs of SRI International of Menlo Park and Stanford University. Tay installed a very powerful

Cavalli-Sforza, Luigi

266

Taylor & Francis Online Advanced Search  

E-Print Network (OSTI)

nuclear reactors. They go on to build the theoretical foundation for the modular implementation theoretical treatment in Volume I of this book. This volume extends the underlying theory of these methods of the ASAP for complex simulations systems and present the general sensitivity theory for the response

Navon, Michael

267

Effects of laser energy fluence on the onset and growth of the Rayleigh-Taylor instabilities and its influence on the topography of the Fe thin film grown in pulsed laser deposition facility  

SciTech Connect

The effect of laser energy fluence on the onset and growth of Rayleigh-Taylor (RT) instabilities in laser induced Fe plasma is investigated using time-resolved fast gated imaging. The snow plow and shock wave models are fitted to the experimental results and used to estimate the ablation parameters and the density of gas atoms that interact with the ablated species. It is observed that RT instability develops during the interface deceleration stage and grows for a considerable time for higher laser energy fluence. The effects of RT instabilities formation on the surface topography of the Fe thin films grown in pulsed laser deposition system are investigated (i) using different laser energy fluences for the same wavelength of laser radiation and (ii) using different laser wavelengths keeping the energy fluence fixed. It is concluded that the deposition achieved under turbulent condition leads to less smooth deposition surfaces with bigger sized particle agglomerates or network.

Mahmood, S. [National Institute of Education, Nanyang Technological University, 1 Nanyang Walk, Singapore 637616 (Singapore); Department of Physics, University of Karachi, Karachi 75270 (Pakistan); Rawat, R. S.; Wang, Y.; Lee, S.; Tan, T. L.; Springham, S. V.; Lee, P. [National Institute of Education, Nanyang Technological University, 1 Nanyang Walk, Singapore 637616 (Singapore); Zakaullah, M. [Department of Physics, Quaid-i-Azam University, 45320 Islamabad (Pakistan)

2012-10-15T23:59:59.000Z

268

Microsoft Word - G0374 Horse Butte CX.doc  

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

Clearence Memorandum Clearence Memorandum Cherilyn C. Randall - TPC-TPP-4 Proposed Action: Birch Creek Radio Tower Budget Information: Work Order #257258 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021: B4.6 "Additions or modifications to electric power transmission facilities that would not affect the environment beyond the presviously developed facility area including... replacement of poles..." Location: Bonneville County, ID - Section 2, Township 2 South, Range 41 East of the Heise SE Quadrangle Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to install a new 50-ft radio tower within the existing Birch Creek Radio Station property in order to communicate with Utah Associated Municipal

269

Butte County, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

6253952°, -121.5370003° 6253952°, -121.5370003° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.6253952,"lon":-121.5370003,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

270

Butte County, South Dakota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

992°, -103.7008932° 992°, -103.7008932° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.9251992,"lon":-103.7008932,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

271

Butte Falls, Oregon: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Falls, Oregon: Energy Resources Falls, Oregon: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.5431843°, -122.5655886° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.5431843,"lon":-122.5655886,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

272

Butte County, Idaho: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

°, -113.1841378° °, -113.1841378° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.6448198,"lon":-113.1841378,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

273

HF Emission Reduction from Anode Butts Using Covered Trays  

Science Conference Proceedings (OSTI)

Maximize Efficiency and Safety of Smelters through Advanced Multipurpose Simulator ... Multivariate Statistical Investigation of Carbon Consumption for HSS ...

274

Characterization of Petroleum Coke and Butts Used in Anode ...  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2013. Symposium, Particulate Composites. Presentation Title, Characterization of Petroleum Coke...

275

Geology And A Working Conceptual Model Of The Obsidian Butte...  

Open Energy Info (EERE)

interconnected, mineralized fractures (veinlets). This stockwork probably formed by hydraulic rock rupture induced by explosion of isolated, fluid-filled pores heated and...

276

Tooth butt/buzz control method/system  

SciTech Connect

This patent describes a method for controlling shifting of an automated mechanical transmission system. It comprises: a mechanical transmission including a shift actuator, a fuel controlled engine, a nonpositive coupling drivingly interposed the engine and the transmission, and a central control unit (50) effective to receive input signals indicative of the status of the transmission system including signals indicative of the rotational speeds of transmission shafts and signals indicative of the positioning of transmission jaw clutch members and to process same in accordance with logic rules to issue command output signals to a plurality of system actuators, including the shift actuator and a non-positive coupling actuator, the method including the steps, responsive to sensing a required shift from transmission neutral into a selected gear ratio, of causing the nonpositive coupling to be disengaged, then causing the jaw clutch members associated with the selected gear ratio to rotate at a substantially synchronous speed and then causing the jaw clutch members to be continuously urged into positive engagement.

Langbo, R.W.; Boardman, M.D.

1992-03-31T23:59:59.000Z

277

SYMBOLIC CONVEX ANALYSIS - CECM - Simon Fraser University  

E-Print Network (OSTI)

areas including control theory, signal processing, communications and ..... Theorem 1.6 ([16], Theorem 7.1, page 51) Consider a function f : E ? R. Then the .

278

delayed polynomial arithmetic and applications - CECM - Simon ...  

E-Print Network (OSTI)

Today, computer algebra is not only regarded as entirely its own research area ...... 51. Example 3.2.14. When applied to the polynomials f and g from Example...

279

ERDOS.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

1. 4. Z. S. v( ; x)dx. where dx is area measure on S. .... Erd}os, P., & P. Tur an, On the distribution of. roots of polynomials, Ann. of Math. 51. (1950), 105{119.

280

Project Report (postscript) - CECM - Simon Fraser University  

E-Print Network (OSTI)

to be an active area of research. This is because for many ...... G[j] and (h = G[k] or q = G[k])). then inP := true; break; fi;. od;. if not inP then RETURN(true) fi;. 51...

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281

CSRI Senior Fellows Simon Zadek and Salil  

E-Print Network (OSTI)

to a more competitive electricity market, provides a forum for informed and open debate, and supplies of the Mossavar-Rahmani Center for Business & Government is to advance the state of knowledge and policy analysis that are at once intellectually rigorous and policy relevant. PROGRAMS ENERGY & ENVIRONMENT HARVARD ELECTRICITY

Gunawardena, Jeremy

282

PostScript - CECM - Simon Fraser University  

E-Print Network (OSTI)

... derivatives at x = x. 0 . Hence the formal power series solution is uniquely deter - ..... dotplot for , by introducing a vertical line of principal. derivatives located at...

283

Calculating Cyclotomic Polynomials - CECM - Simon Fraser University  

E-Print Network (OSTI)

algorithm calculates ?n(z) as a quotient of products of sparse power series. ... polynomials and their coefficients available at the Sloane On-Line Encyclopedia ...

284

P164.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

Feb 19, 2001 ... matically increased processor power, almost limitless storage ... to see a line in a proof that begins \\by a large calculation in Maple we see ...".

285

CRM.html - CECM - Simon Fraser University  

E-Print Network (OSTI)

Shrum Chair of Science, FRSC .... On page 78 of Who got Einstein's Office? by Ed Regis, in his history of the Institute for Advanced Study (Addison-Wesley,...

286

SYMBOLIC CONVEX ANALYSIS - CECM - Simon Fraser University  

E-Print Network (OSTI)

Master of Science .... results using an arbitrary Euclidean space E (a finite dimensional vector ... and all ?, ? ? R satisfy the equation A(?x + ?y) = ?Ax + ?Ay.

287

PostScript - CECM - Simon Fraser University  

E-Print Network (OSTI)

asymptotic analysis of the LINZIP algorithm, the interested reader may consult .... Note that in the event that g m does stabilize, the invalid image will not divide a...

288

Challenges in Mathematical Computing - CECM - Simon Fraser ...  

E-Print Network (OSTI)

The first challenge involves mathematical algorithmic developments to allow the ..... and most recently network communication, excellent online data bases and...

289

Talk Slides (.pdf) - CECM - Simon Fraser University  

E-Print Network (OSTI)

Jun 1, 2009 ... parallel code: 50 ? 10000x faster. Challenge: quasi-linear time algorithms ... process small blocks of data independently. ? simple operations...

290

SIMON FRASER UNIVERSITY Honorary Degree Citations  

E-Print Network (OSTI)

public and community participation in the planning process; he worked with neighbourhoods and developers Plan, The city's High Building Policies, the Canada Line and Evergreen transit routes, and the creation and lively community life to a university that once was thought to be but a commuter university. Ray Spaxman

291

Preface.tex - CECM - Simon Fraser University  

E-Print Network (OSTI)

?[I]ntuition comes to us much earlier and with much less outside influence than .... Information, and Computational Sciences of the U.S. Department of Energy,...

292

Date goes here - CECM - Simon Fraser University  

E-Print Network (OSTI)

Jul 4, 2007 ... I hereby certify that all expenses being claimed are net of any travel rebates, and agency discounts, and are not reimbursed from other sources.

293

Course Outline - CECM - Simon Fraser University  

E-Print Network (OSTI)

I encourage you to make appropriate use of all sources of available information, including: the textbook, materials posted on the Web, my office hours, other...

294

Ramanujan's sum - CECM - Simon Fraser University  

E-Print Network (OSTI)

Next: Sources Up: RamanujanModular Equations, Previous: Modular Equations and ... Contents Next: Sources Up: RamanujanModular Equations, Previous:...

295

PostScript - CECM - Simon Fraser University  

E-Print Network (OSTI)

and other sources;. (2) A set of new integrable Abel ODE classes - some depending on arbitrary parameters -. derived from those aforementioned works;.

296

CECM: Summer Meeting 2007 - Simon Fraser University  

E-Print Network (OSTI)

During the social event at Anducci's restaurant. During the social event at Anducci's restaurant. During the social event at Anducci's restaurant.

297

No Title - CECM - Simon Fraser University  

E-Print Network (OSTI)

Dec 11, 1995 ... The Conference dinner will be at the Beijing Restaurant. Beijing Restaurant 865 Hornby Vancouver, B.C. 688-7788. There is no cost for invited...

298

PostScript - CECM - Simon Fraser University  

E-Print Network (OSTI)

ematics, funded by MITACS (Mathematics of Information Technology and Complex. Systems); and ... Classes. Computer Physics Communications 130, 204-231.

299

Ryan Groom & Simon Wilson Manchester Metropolitan University  

E-Print Network (OSTI)

#12;Building a Department Scene 2 #12;McKinsey - 7S Model Skills Strategy System Style Staff Shared Values Structure Figure 1. McKinsey 7S Model (Waterman, Peters, & Philips, 1980). #12;Thinking Tools

300

CP2006.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

The cost. of the Hessenberg approach is O(n3) arithmetic operations in Zp for ..... Berkowitz algorithm (an extremely rough estimate based on the performance of...

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301

1 Introduction - CECM - Simon Fraser University  

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Proof: Let us write r 1; :::; rs for the rows of M. For each row rk of M and each ...... the construction of universal Gr obner bases and universal standard forms. A.

302

Cryptography using Chebyshev polynomials - CECM - Simon Fraser ...  

E-Print Network (OSTI)

key cryptographic algorithm such as the DES (Data Encryption Standard). [1] [2] [ 4], or the AES (Advanced .... of the row vector [1,x]. Hence we just compute the...

303

Maximal Quotient Rational Reconstruction - CECM - Simon Fraser ...  

E-Print Network (OSTI)

that can be reconstructed is growing at an equal rate. Example: Running .... used in this range because the timings increase consistently by a factor of 3 as the...

304

P156.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

A spectrum is discrete if for any nite interval [a;b] of the real line \\[a; b] ..... was decided that the overhead needed to implement this technique was not justi ed. 4 .

305

PostScript - CECM - Simon Fraser University  

E-Print Network (OSTI)

J.M. Borwein, D. Borwein, R. Shail and I.J. Zucker, \\Energy of static electron ..... J.M. Borwein, \\Alternative theorems for complementarity problems," in: In nite...

306

PostScript - CECM - Simon Fraser University  

E-Print Network (OSTI)

more di cult to locate potential oil or gas reserves and. the equipment that ... Petroleum Ltd., Petro-Canada Oil and Gas, Talisman Energy Inc.,. and Western Atlas...

307

Maple 9 worksheet - CECM - Simon Fraser University  

E-Print Network (OSTI)

... improved)" }}{EXCHG {PARA 0 "> " 0 "" {MPLTEXT 1 0 101 "rel := zip(`=`, [a,q], subs(a=(kappa+4)/4,q=mu/8,kappa= -mu+2*kappa,kappa = kappa/2,mu=mu/2,...

308

Heun.mws - CECM - Simon Fraser University  

E-Print Network (OSTI)

Tqyay]vG[_jL`ZiP=HRqEnyoIt[yMLt^rWhYH]SrVxiy=:::; :xI:b;MA;R

309

CURRICULUM VITAE Simon Kasif, Ph.D.  

E-Print Network (OSTI)

-methoxyethoxy ethylene glycol perfluorotrig- lyme , that can be prepared 98% isomerically pure and 99

310

The multivariate integer Chebyshev problem. - CECM - Simon ...  

E-Print Network (OSTI)

equal to the transfinite diameter and the logarithmic capacity cap(E) of the set E. ( cf. [21] and [26 ..... mapping q of degree l is called simple if qj(z) = zl j, j = 1,...,d.

311

Jeffrey B. Farr - CECM - Simon Fraser University  

E-Print Network (OSTI)

Instructional Training. Seminar in Preparing for College ... Award for Significant Contribution to Graduate Program. 2001 - 2002. Mathematical Sciences...

312

Curriculum Vitae - CECM - Simon Fraser University  

E-Print Network (OSTI)

Kseniya Garaschuk. 6-3300 Plateau Blvd. Phone: (604) 944-1339. Coquitlam BC kgarasch@sfu.ca. V3E 3L6 Canada. Research. Interests. My main research...

313

Curriculum Vitae - CECM - Simon Fraser University  

E-Print Network (OSTI)

Curriculum Vitae: May 2004. ... J.M. Borwein's Curriculum Vitae May 2004. 2001 ( NSW). 2001 (BC). 2002 (RIO). Download CV in Postscript and in Acrobat; My...

314

Designing Interactive Mathematics - CECM - Simon Fraser University  

E-Print Network (OSTI)

internet, but also by the production of educational CDs and in-classroom software ... idiosyncratic exploration of what makes onscreen mathematical interactivity.

315

Elliptic Functions - CECM - Simon Fraser University  

E-Print Network (OSTI)

Jul 27, 2004 ... Klein on the younger generation ... generation scarcely even knows what an elliptic function is. ...... symmetric power method still works for this.

316

BOG.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

nologically, in a mathematical world. More. so than most of ... \\I think there is a world market for about ... 9C381872D27596F81D0E48B95A6C46 (ac-. tually 100 ...

317

PostScript - CECM - Simon Fraser University  

E-Print Network (OSTI)

zmli@mmrc.iss.ac.cn. Categories and Subject Descriptors ...... Algorithms, Systems, and Applications, 138?162. World Scientific, Singapore, 1995.

318

COGNOS.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

nologically, in a mathematical world. More. so than most of ... \\I think there is a world market for about .... 9C381872D27596F81D0E48B95A6C46 (ac-. tually 100...

319

SCD 301 -2007 Simon Fraser University  

E-Print Network (OSTI)

vague in practice. As whispers of peak oil begin to surface and the very real prospect of a major shift

320

Yeast Ancestral Genome Reconstructions - CECM - Simon Fraser ...  

E-Print Network (OSTI)

2Faculty of Natural Sciences, University of Sarajevo, Sarajevo, Bosnia and Herzegovina. 3INRIA Lille-Nord-Europe, Universit? Lille 1, LIFL, UMR CNRS 8022,...

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321

ps file - CECM - Simon Fraser University  

E-Print Network (OSTI)

The Joint Institute of Nuclear Research, Dubna, Russia,. September 1998. ? Communication-oriented representation of mathematical objects. Monthly seminar...

322

ref.bib - CECM - Simon Fraser University  

E-Print Network (OSTI)

... Game theory, Nuclear Deterrence, and Much More", publisher = "American Mathematical Society", year = "1992", } @article{mahler1929, author = "K. Mahler ",...

323

Yeast Ancestral Genome Reconstructions - CECM - Simon Fraser ...  

E-Print Network (OSTI)

on eukaryotic nuclear genomes are based on parsimony (some statistical methods have been used on mitochondrial or bacterial genomes, see Darling et al.

324

About this document ... - CECM - Simon Fraser University  

E-Print Network (OSTI)

Up: Continued Fractions and Chaos Previous: Glossary ... help annotate Contents Up: Continued Fractions and Chaos Previous: Glossary.

325

About this document ... - CECM - Simon Fraser University  

E-Print Network (OSTI)

Up: Continued Fractions and Chaos Previous: Glossary ... help annotate Contents Up: Continued Fractions and Chaos Previous: Glossary...

326

PostScript - CECM - Simon Fraser University  

E-Print Network (OSTI)

a problem from the railway industry. For proprietary reasons, we are ... Because the steel used on rails is very hard, grinding is expensive,. hence, minimizing the ...

327

CECM Associate Members - Simon Fraser University  

E-Print Network (OSTI)

Privatdozent, Technische Universit?t M?nchen and Sanit?tsamt der Bundeswehr, Germany. Heinrich, Katherine. VP Academic, University of Regina. Hjorth, Poul.

328

Andrew Arnold's Homepage - CECM - Simon Fraser University  

E-Print Network (OSTI)

The International Symposium on Symbolic and Algebraic Computation (ISSAC), held at the Technische Universit?t M?nchen in Munich, Germany, on July 25-28, ...

329

June Lester - CECM - Simon Fraser University  

E-Print Network (OSTI)

(with W. Benz, Universit?t Hamburg, W. Germany) January 1980 - October 1981. Lecturer Faculty of Mathematics University of Waterloo September 1977 - April...

330

December 99 Report - CECM - Simon Fraser University  

E-Print Network (OSTI)

The MathNet initiative which was started in Germany will be developed as a worldwide system of access to electronic information and communication. It is based...

331

The balancing transformation. - CECM - Simon Fraser University  

E-Print Network (OSTI)

The problem with equation (9) is that the coefficients of and are not of the same order of magnitude in t, as . A better choice of the second variable y when...

332

Heights.html - CECM - Simon Fraser University  

E-Print Network (OSTI)

denote the cyclotomic polynomial of order k. ... denote the height of the kth cyclotomic polynomial, that is, the magnitude of the largest coefficient of Phi[k](x) .

333

Computing Characteristic Polynomials over Z - CECM - Simon ...  

E-Print Network (OSTI)

in Zp. We allow both positive and negative integers of magnitude less than p. 32int The 32-bit integer ... In order to allow this, we are restricted to use 25-bit...

334

algorithms for computing cyclotomic polynomials - CECM - Simon ...  

E-Print Network (OSTI)

Jan 18, 2011 ... Cyclotomic polynomials of order 1 are trivially flat and ...... roughly two orders of magnitude (i.e. 100 times) faster than any FFT-based approach.

335

Heights.mws - CECM - Simon Fraser University  

E-Print Network (OSTI)

}}}{EXCHG {PARA 0 "" 0 "" {TEXT -1 55 "Some other value s of high order that .... denote the height of the kth cyclotomic polynomial, that is, \\+ the magnitude of...

336

Computer Algebra Systems - CECM - Simon Fraser University  

E-Print Network (OSTI)

This volume uses several computer algebra systems to ``activate" the papers, but principally relies on Maple. There are several reasons for this, but the main...

337

About the Course - CECM - Simon Fraser University  

E-Print Network (OSTI)

TEACHING & DOING. MATHEMATICS. IN MAPLE 10. With Michael Monagan. Monday to Friday. August 14 th. ? 18 th. , 2006. 8:30am ? 5:00pm. DEPARTMENT...

338

Interpolation (Part I) - CECM - Simon Fraser University  

E-Print Network (OSTI)

... ' &. $. %. Overview. ? Polynomial interpolation. ? The basic theorem. ? Lagrange form, Neville's method. ? Divided-difference method. ? Hermite interpolation.

339

Maximum Entropy - CECM - Simon Fraser University  

E-Print Network (OSTI)

problem. Convert to dual optimization problem with two-. point boundary value problem ... A general \\Inverse Problem" ... norm: Measures energy in the function.

340

P162.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

play a large number of equations by curves;. each curve would have to be drawn by its. points, and ... and teaching and learning. Lately though, forces in.

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341

CPpaper.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

For a machine prime p, in order to improve the running time of our algorithm, we' ve implemented ... We allow both positive and negative integers of magnitude.

342

lomon05.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

In order to improve the running time of our algorithm, we've implemented the ... suppose that the entries of A are bounded by Bm in magnitude, that is, they are m ...

343

REAL.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

be the most original creation of the human spirit". Whitehead, Alfred North. \\[ Mathematics] is an independent world created. out of pure intelligence." Wordsworth...

344

E Unibus Fissiparousness - CECM - Simon Fraser University  

E-Print Network (OSTI)

Aug 6, 2004 ... a great writer: ambition, intelligence, a sense of gravitas, and, perhaps most notably, style. He has achieved a brand recognition that...

345

P166.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

Abstract. This paper gives exact rates of quadratic approximations to an .... nj) + : Here is an irrational angled complex number with modulus 1. Thus for any > 0,.

346

Math in Architecture - CECM - Simon Fraser University  

E-Print Network (OSTI)

The Parthenon, Athens, Greece. 4. Page 5. Santa Maria Novella, Florence, Italy. 5. Page 6. A Church, Ia, Santorini Island, Greece. 6...

347

PostScript - CECM - Simon Fraser University  

E-Print Network (OSTI)

arisen in combinatorics, knot theory and high-energy physics. More recently,. we have been ...... In [8] we give an alternative. (combinatorial) proof of Zagier's...

348

No Title - CECM - Simon Fraser University  

E-Print Network (OSTI)

Sep 15, 2001 ... Today, with the arrival of automation, the ultimate extension of the ... of authorship with distributed loci of publication and limited distribution to firm .... on devices that presented a viewing area that resembled the paper and...

349

PostScript - CECM - Simon Fraser University  

E-Print Network (OSTI)

nomials is very important in computer algebra systems because the GCD oper-. ation is the bottleneck of .... We de ne the following notations for multivariate operations that depend on ...... if also the evaluation point is chosen to be a power of the base of the integer .... and control is passed on to another GCD algorithm.

350

ref.bib - CECM - Simon Fraser University  

E-Print Network (OSTI)

... title = "On the Computational Cost of {FFT}-Based Linear Convolutions", journal = "{\\footnotesize \\tt http://www.nersc.gov/\\~{}dhbailey/dhbpapers/convops.pdf}",...

351

Jon's Home Page - CECM - Simon Fraser University  

E-Print Network (OSTI)

Pi Files, Pi's normality (Science), Science News, and NERSC Search Pi Interface. (PDF). Pi: A SourceBook. Experiments, Challenges & Aesthetics : Lectures,...

352

chap03.tex - CECM - Simon Fraser University  

E-Print Network (OSTI)

Sample implementations in both C and Fortran-90 are available from the web site http://www.nersc.gov/?dhbailey. One mystery that remains unanswered is why...

353

PostScript - CECM - Simon Fraser University  

E-Print Network (OSTI)

Exact solutions to Abel type ODEs, unifying into a single approach the different ... Algebra Systems are not distributed with such a computational facility.

354

3rd year final contractor report for: U.S. Department of Energy Stewardship Science Academic Alliances Program Project Title: Detailed Measurements of Rayleigh-Taylor Mixing at Large and Small Atwood Numbers  

Science Conference Proceedings (OSTI)

This project had two major tasks: Task 1. The construction of a new air/helium facility to collect detailed measurements of Rayleigh-Taylor (RT) mixing at high Atwood number, and the distribution of these data to LLNL, LANL, and Alliance members for code validation and design purposes. Task 2. The collection of initial condition data from the new Air/Helium facility, for use with validation of RT simulation codes at LLNL and LANL. This report describes work done in the last twelve (12) months of the project, and also contains a summary of the complete work done over the three (3) life of the project. As of April 1, 2006, the air/helium facility (Task 1) is now complete and extensive testing and validation of diagnostics has been performed. Initial condition studies (Task 2) is also comp lete. Detailed experiments with air/helium with Atwood numbers up to 0.1 have been completed, and Atwood numbers of 0.25. Within the last three (3) months we have been able to successfully run the facility at Atwood numbers of 0.5. The progress matches the project plan, as does the budget. We have finished the initial condition studies using the water channel, and this work has been accepted for publication on the Journal of Fluid Mechanics (the top fluid mechanics journal). Mr. Nick Mueschke and Mr. Wayne Kraft are continuing with their studies to obtain PhDs in the same field, and will also continue their collaboration visits to LANL and LLNL. Over its three (3) year life the project has supported two(2) Ph.D.s and three (3) MScs, and produced nine (9) international journal publications, twenty four (24) conference publications, and numerous other reports. The highlight of the project has been our close collaboration with LLNL (Dr. Oleg Schilling) and LANL (Drs. Dimonte, Ristorcelli, Gore, and Harlow).

Malcolm J. Andrews

2006-04-14T23:59:59.000Z

355

Graduate Studies University of rochester  

E-Print Network (OSTI)

to the William E. Simon Graduate School of Business Administration, which operates on a quarter-system calendar.GavettHall 14.TaylorHall 15.HopemanEngineeringBldg. 16.N.Y.StateCenterforAdvanced Technology 17.Wilmot priority among qualified applicants. The Office of Residential Life also operates the Com- munity Living

Cantlon, Jessica F.

356

Taylor, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

5707551°, -97.4094438° 5707551°, -97.4094438° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.5707551,"lon":-97.4094438,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

357

Taylor, Alabama: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

9754278°, -86.2332965° 9754278°, -86.2332965° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":31.9754278,"lon":-86.2332965,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

358

Taylor, Mississippi: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

2723303°, -89.5886948° 2723303°, -89.5886948° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.2723303,"lon":-89.5886948,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

359

Taylor Electric Coop | Open Energy Information  

Open Energy Info (EERE)

Coop Coop Place Wisconsin Utility Id 18383 Utility Location Yes Ownership C NERC Location MRO Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Controlled Electric Heating Controlled Water Heater Rate Residential General Service Rate Commercial Single Phase Service- Time of Day Rate Commercial Three Phase Power Service Commercial Three Phase Power Service Rate- Community Service Organizations Commercial Three Phase Power- Peak Alert Commercial Average Rates Residential: $0.1270/kWh Commercial: $0.1140/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a"

360

John R. Spletzer Camillo J. Taylor  

E-Print Network (OSTI)

is particularly important in the context of teams equipped with vision sensors, since most estimation schemes of the estimates returned by the team? This is a particularly important question in the context of robots equipped of distributed sensors. Given that there is some cost associated with transmitting and processing data, which

Taylor, Camillo J.

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361

Microsoft Word - CX-Redmond-PilotButte-Lapine_RelayCommunicationReplac...  

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

TO ATTN OF: KEPR-4 SUBJECT: Environmental Cleareance Memorandum Jim Riehl Electrical Engineer - TECC-CSB-2 Proposed Action: Replace a relaytransfer trip rack at Redmond...

362

A Finite Groups Package - CECM - Simon Fraser University  

E-Print Network (OSTI)

A Finite Groups Package. Vahid Dabbaghian-Abdoly and Greg Fee. The Centre for Experimental and Censtructiye Mathematics ICECH}. Introduction. As part of...

363

A Modular Resultant Algorithm for Number Fields - CECM - Simon ...  

E-Print Network (OSTI)

We present a modular algorithm for e ciently computing. the Sylvester resultant of ... in Maple using a new data structure which is designed to. support modular...

364

A Graph Theory Package for Maple - CECM - Simon Fraser University  

E-Print Network (OSTI)

{jfarr,mahdad,skhodada,mmonagan}@cecm.sfu.ca. Abstract. We present a new graph theory package for Maple. The package is presently intended for teaching ...

365

Perfect Sorting by Reversals Is Not Always Difficult - CECM - Simon ...  

E-Print Network (OSTI)

data set used in [31] for example. APPENDIX. MODULAR DECOMPOSITION OF GRAPHS. In Section 3, we mentioned links between common intervals of a pair...

366

edgardoEJAM04.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

[2] A.D. Polyanin, V.F. Zaitsev, \\Handbook of Exact Solutions for Ordinary Di ... [12 ] M. Abramowitz and I. A. Stegun, \\Handbook of mathematical functions", Dover...

367

possible futures for mathematics on the web - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Distribution (of mathematical resources that are subsequently integrated) ..... Naturally, this inter-connectivity is extensible beyond the desktop. ... Similar products are available from other vendors such as Sun Microsystem's SunForum.

368

Efficient multivariate factorization over finite fields - CECM - Simon ...  

E-Print Network (OSTI)

Times are in CPU seconds on a Sparcstation 20/51. The example .... Another area for future work is the data structure used for representing poly- nomials in...

369

Our 2008 MITACS project proposal (.pdf) - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Nov 1, 2008 ... One area which holds considerable promise is in engineering ...... [51] M. Mishna, Classifying lattice walks in the quarter plane, to appear in...

370

The Life of Pi History and Computation - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Jun 1, 2003 ... (1) is an area and so strictly positive, despite .... 51. 60. 6. +. 46. 60. 7. +. 14. 60. 8. +. 50. 60. 9. , good to 16 decimal places (using 3?2. 28.

371

X X 8>: X X - CECM - Simon Fraser University  

E-Print Network (OSTI)

Aug 20, 2001 ... Further research in this area has been done in [BC-00] and [BC-01]. 2. Results. The main ...... Theory 23 (1977), 43{51. [Go-83]. M. J. Golay, The...

372

Caps with free pairs of points - CECM - Simon Fraser University  

E-Print Network (OSTI)

Throughout the article let q denote a prime power. ... to a PG(2,q) by adjoining the line xy to it. ... ?1,...,?q+1 be the q + 1 distinct planes containing line xy.

373

edgardoIS04.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

The form of S(F ) is particularly simple when F(x) is a power transformation and also ... Reversing the line of reasoning, through Mobius transformations one can ...

374

Sparse Polynomial Powering Using Heaps - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Let f be a polynomial with t terms to be raised to a power k > 1. We use fi to refer ..... Each product requires two multiplications in line 9 and O(log #f) comparisons.

375

Nils Bruin, Associate Professor at Simon Fraser University - CECM  

E-Print Network (OSTI)

Department of Mathematics ... office: SC K 10507 topics: ... 9th International Symposium, ANTS-IX, Lecture Notes in Computer Science 6197, Springer 2010, pp.

376

MATHEMATICS 320-3 - CECM - Simon Fraser University  

E-Print Network (OSTI)

Office: K 10529. Office Hours from April 10-21, 2006 : April 10, 12, 19, 1:00-2:00 ... by Walter Rudin, McGraw-Hill Science/Engineering/Math; 3rd Edition.

377

ogilvieMSW02.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

classical mechanical system, a lagrangian is the di erence of kinetic energy and ... The algebraic manipulations to simplify the kinetic energy and to employ the...

378

Strong Normality of Numbers - CECM - Simon Fraser University  

E-Print Network (OSTI)

dence of the patterning and review some relevant results in normality. We propose ... outstanding historical results. .... will work in R/Z by discarding all digits to the left of the decimal point in. 5 ..... puting 88 (II, Science and Applications), 1988.

379

Detecting Driver Phone Use Leveraging Car Speakers , Simon Sidhom  

E-Print Network (OSTI)

distractions have been a factor in high-profile accidents [9] and are associated with a large number]. The cognitive load of conducting a cell phone conversation seems to increase accident risk, rather than

380

hare2MSW02.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

This research is part of the MITACS Symbolic Analysis Project and is based ... in the event that the decimal expansion of a number is known to greater accuracy.

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381

Formal models of gene clusters - CECM - Simon Fraser University  

E-Print Network (OSTI)

The detection of conserved gene clusters is a challenge for both the biologi- ..... depending on both the combinatorial nature of the considered data (strings or.

382

High Performance Computing on the Desktop - CECM - Simon ...  

E-Print Network (OSTI)

parallel code: 50 ? 10000x faster. Challenge: quasi-linear time algorithms ... process small blocks of data independently. ? simple operations, thousands of...

383

Preface-I.tex - CECM - Simon Fraser University  

E-Print Network (OSTI)

?[I]ntuition comes to us much earlier and with much less outside influence than .... Information, and Computational Sciences of the U.S. Department of Energy,...

384

gregMSW02.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

We can always increase the precision to overcome the ill-conditioning, but a ..... The memory space complexity of the standard methods is O(Nn). oating point...

385

CECM: Summer Meeting 2007 - Burnaby - Simon Fraser University  

E-Print Network (OSTI)

... introduced by Michael Monagan. Sandy Rutherford talking about applications of queuing theory in the public sector. Lunch at the Himalayan Peak restaurant.

386

CECM: Summer Meeting 2007 - Burnaby - Simon Fraser University  

E-Print Network (OSTI)

Lunch at the Himalayan Peak restaurant. William Stein being introduced by Michael Monagan. William Stein discusses SAGE, an open-source mathematical ...

387

SFU Travel Claim Form - Burnaby - CECM - Simon Fraser University  

E-Print Network (OSTI)

Credit card slips will only be accepted for restaurant charges and gas. - List names of all travelers and/or guests for which expenses are claimed. - Foreign...

388

Final Project Report (in Acrobat 5) - CECM - Simon Fraser University  

E-Print Network (OSTI)

1.1 The SAMPLE Home Page: http://sample.colab.sfu.ca. . . . . . . . . . . 4. 3.1 An Applet on ..... linkage between numeracy and an individual's economic security.

389

Locating Central Actors in Co-offending Networks - CECM - Simon ...  

E-Print Network (OSTI)

in intelligence and security informatics to better serve law enforcement and ... analysis in general, and then home in on research relevant to locating central...

390

A Criminal Movement Model (CriMM) - CECM - Simon Fraser ...  

E-Print Network (OSTI)

are likely to take when travelling from their home to an attractor by employing variations of ... 2011 European Intelligence and Security Informatics Conference.

391

CECM Fall98-Spring+Summer99 - Simon Fraser University  

E-Print Network (OSTI)

Aug 27, 1999 ... May 13: 2.30 (Thursday) K9500, Richard Karp, Washington ... Homotopy Algorithms for Finding DC and Steady State Solutions of Nonlinear...

392

the west coast optimization meeting - CECM - Simon Fraser University  

E-Print Network (OSTI)

Depts. of Mathematics and Applied Mathematics, University of Washington ... function dC to be continuously differentiable outside of C in a neighborhood of x?

393

IRMACS maps and floorplan. - CECM - Simon Fraser University  

E-Print Network (OSTI)

COMMUNICATION. E38. Robert C. Brown Hall (formerly CC). 6000 Level. COMMUNITY .... TECHNOLOGY &. SCIENCE BUILDING. FUTURE. TECHNOLOGY &.

394

The Lax conjecture is true - CECM - Simon Fraser University  

E-Print Network (OSTI)

Feb 4, 2004... Laboratory, Swiss Federal Institute of Technology, CH-8092 Z urich, ..... Communications on Pure and Applied Mathematics, 6:175{194, 1958...

395

Our 2010 MITACS short project proposal (.pdf) - CECM - Simon ...  

E-Print Network (OSTI)

Sep 1, 2010 ... mitacs project, technology transfer mostly happens when we integrate our software .... a language for automatic transposition, Communications.

396

Barker Sequences and Flat Polynomials. - CECM - Simon Fraser ...  

E-Print Network (OSTI)

applications in signal processing and communications (see [1,13,19]). In engineering applications, a ...... Inst. of Technology, 1951. [32] R. Turyn and J. Storer,...

397

Parallel Sparse Polynomial Powering Using Heaps - CECM - Simon ...  

E-Print Network (OSTI)

estimate the cost of each method. In the sparse case, BINB approaches the size of the result, RMUL adds a factor of k, and BINA adds a factor of kt/(k + t ? 1).

398

POLY : A new polynomial data structure for Maple - CECM - Simon ...  

E-Print Network (OSTI)

We estimate that Maple takes over 200 clock cycles for each monomial .... In our new Maple, the cost of frontend and indets are now negligible since they no...

399

Barker sequences and flat polynomials - CECM - Simon Fraser ...  

E-Print Network (OSTI)

[13] P. Fan, M. Darnell, Sequence design for communications applications, Research Stud- ies Press, Somerset, England, 1996. [14] G.T. Fielding, The expected...

400

hare1MSW02.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

algorithm does not work. If this is the case, simply add the semi-inner product to a standard ..... userinfo(2, 'LLLPoly', "Using Gram-Schmitd on row "||i||" of "||dim);.

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401

Some applications of the LLL algorithm - CECM - Simon Fraser ...  

E-Print Network (OSTI)

If this is the case, simply add the semi-inner product to a standard inner ..... " Using Gram-Schmitd on row "||i||" of "||dim); new_basis[i] := basis[i]; for j from 1 to i - 1...

402

Is This Really the End? - CECM - Simon Fraser University  

E-Print Network (OSTI)

It is impossible for any human being to check through all the calculations. ... A common error of this type is the random changing of bits in a computer memory,...

403

1 Abstract. 2 History 3 Poster - CECM - Simon Fraser University  

E-Print Network (OSTI)

2 History. Bernoulli numbers were rst introduced by Jacques Bernoulli (1654- 1705), in. the second part of his treatise published in 1713, Ars conjectandi (\\Art of...

404

History of Discrete Math at SFU - CECM - Simon Fraser University  

E-Print Network (OSTI)

The original members were Tom Brown and Brian Alspach in the early 1980s. The first seminar started around that time, when Pavol Hell joined SFU. It grew...

405

The History of the Problem - CECM - Simon Fraser University  

E-Print Network (OSTI)

The History of the Problem. [Annotate] .... [an error occurred while processing this directive] Let us return to the history of projective planes. Now that we have a...

406

POLY : A new polynomial data structure for Maple - CECM - Simon ...  

E-Print Network (OSTI)

They fill the simpl table and slow down Maple's garbage collector. 5. Provided no ... So the POLY dag representation can accommodate polynomials in 8 variables up to total degree 127. We chose the .... In order to do this they pick apart each...

407

1X 1X 1. Introduction - CECM - Simon Fraser University  

E-Print Network (OSTI)

We see, from the results, a dramatic increase in size between E(5) (around 7. thousand) and E(6) (around 11 billion). If the growth rate maintains then the size.

408

edgardoHeun.ps.old - CECM - Simon Fraser University  

E-Print Network (OSTI)

[17] A.D. Polyanin, V.F. Zaitsev, \\Handbook of Exact Solutions for Ordinary Di ... [ 24] M. Abramowitz and I. A. Stegun, \\Handbook of mathematical functions",...

409

Efficient chaining of seeds in ordered trees - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Dec 3, 2011 ... A fundamental application of sequence com- parison is to search ...... Handbook of Computational Molecular Biology. CRC Press, 2005. 3.

410

Our 2008 MITACS project proposal (.pdf) - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Nov 1, 2008 ... functions (his Chapter in the book The Handbook of Linear Algebra) .... by developing new algorithms for fundamental computations.

411

Efficient Chaining of Seeds in Ordered Trees - CECM - Simon Fraser ...  

E-Print Network (OSTI)

A fundamental application of sequence comparison is to search ...... In: Handbook of Computational Molecular Biology. CRC Press,. Boca Raton (2005). 14.

412

roche.ps.old - CECM - Simon Fraser University  

E-Print Network (OSTI)

invariant polynomials required a fundamental assumption: Assumption 1. .... [13] Polyanin, A. D. & Zaitsev, V. F. 1995 Handbook of Exact Solutions for Ordinary.

413

PolynomialIdeals.f4 - CECM - Simon Fraser University  

E-Print Network (OSTI)

... construct a lookup table for monomials (used by nf_proc) mbasis := [seq( mbasis[i],i=1..n)]; basis_lookup := table(zip(`=`,mbasis,[seq(i,i=1..n)])); # initialize XLA...

414

New Perspectives on Gene Family Evolution - CECM - Simon Fraser ...  

E-Print Network (OSTI)

PLoS ONE 1, e85 (2006). 12. Doyon, J.-P., Chauve, C., Hamel, S.: Algorithms for exploring the space of gene tree/species tree reconciliations. In: Nelson, C.E....

415

Simon Scheuring U1006 INSERM / AIX-MARSEILLE UNIVERSITE  

E-Print Network (OSTI)

for assembling, troubleshooting and applying Tip Enhanced Raman Spectroscopy (TERS) associated to an atomic force

416

The Prouhet-Tarry-Escott problem revisited - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Dec 13, 1993 ... f gih$jlkj ntnm rno p rohqrj rti$jls. The problem can be stated in three equivalent ways. This is an old result as are most of the results of this...

417

THE PHYSICS OF LANGUAGE - CECM - Simon Fraser University  

E-Print Network (OSTI)

the order-disorder phases in binary alloy such as brass. The copper ... alternate sites in a regular lattice in the ordered phase of brass and arbitrary ones in the.

418

Our 2006 MITACS project proposal (.pdf) - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Nov 1, 2006 ... retic advances (for example, give procedures in terms of matrix multiplication or ... our search for optimal algorithms for matrix polynomial arithmetic. .... in practical problems, research in symbolic computation has entered.

419

Sparse Polynomial Pseudo Division Using a Heap - CECM - Simon ...  

E-Print Network (OSTI)

partial products, sorting the terms efficiently and delaying all coefficient ... systems. Users enter polynomials in this format and they ...... Sorting and Searching.

420

mitacs research project annual progress report - CECM - Simon ...  

E-Print Network (OSTI)

Nov 30, 2004 ... World Scientific, 2002, pp. 453- - 463. ...... E mail: J.H.D avenport@bath.ac.uk . 3) Xiao-Shan Gao, ... Email : xgao@mmrc.iss.ac.cn . 4) Prof.

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421

Yoan C. Simon Department of Polymer Science and Engineering  

E-Print Network (OSTI)

Chemistry, Polymer Preprints 2005, 46(2), 771772. ACADEMIC SERVICES: Group NMR manager: Training of new: Light scattering, atomic force microscopy, thermogravimetric analysis, differential scanning ConsortiumNASA Award 2007 "Designed Macromolecular Assemblies for Biomedical Applications" Graduate Talk

Coughlin, E. Bryan

422

Form 101 Part II: Research Proposal - CECM - Simon Fraser University  

E-Print Network (OSTI)

the benefits expected to accrue to Canadian industry, to the academic institution, ..... However, Steel, in unpublished work, had already implemented a simpler...

423

continued fractions of tails of hypergeometric series - CECM - Simon ...  

E-Print Network (OSTI)

Canada. V5A 1S6. Email: kkchoi@cecm.sfu.ca. WILFRIED PIGULLA is a retired civil servant and amateur mathematician. who lives in Germany.

424

Sparse Polynomial Division Using a Heap - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Jul 16, 2010 ... how fraction-free merging can do an order of magnitude too many integer operations if the computation is sparse. In Section 3 we present...

425

fast multiplication over algebraic number fields - CECM - Simon ...  

E-Print Network (OSTI)

ordering of the variables. ..... |n| and |d| denote the maximum coefficients (in magnitude) in the numerator and the ... pi to be a few bits larger than 2|n?d| in order.

426

Parallel sparse polynomial division using heaps - CECM - Simon ...  

E-Print Network (OSTI)

Jul 21, 2010 ... possible before reading them again. This optimization may reduce contention by up to an order of magnitude. We first used the trick of caching...

427

Sparse Polynomial Powering Using Heaps - CECM - Simon Fraser ...  

E-Print Network (OSTI)

The literature suggested that current sparse methods do an order of magnitude too much work in the dense case, so we developed new methods to address this.

428

Parallel Sparse Polynomial Division Using Heaps - CECM - Simon ...  

E-Print Network (OSTI)

reduce contention by up to an order of magnitude. We first used the trick of caching shared variables in the circular buffers of the parallel multiplication algorithm...

429

CPpaperCCA.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

in magnitude where B is the base (usually 231 or 232 on a 32 bit machine) of ... a machine prime p, in order to improve the running time of our implementation,...

430

Solutions of Equations in One Variable - CECM - Simon Fraser ...  

E-Print Network (OSTI)

A sequence with a higher order of convergence converges more rapidly than a ..... magnitude and will result in x3 being selected as the closest zero of. P to x2.

431

The IMU's Electronic Initiatives - CECM - Simon Fraser University  

E-Print Network (OSTI)

Jul 26, 2001... concentrating on the initiatives of the IMU. [The CMS adheres to the IMU within the International Council of Scientific Unions (ICSU). via NRC...

432

Papers and Other Contributions - CECM - Simon Fraser University  

E-Print Network (OSTI)

Submitted Work & Work in Preparation. J. de Kleine, M. B. Monagan and A. D. Wittkopf, Algorithms for the Non-monic case of the Sparse Modular GCD Algorithm...

433

parallel computing experiences with cuda - CECM - Simon Fraser ...  

E-Print Network (OSTI)

including machine learning,3 database pro- cessing,4 bioinformatics,5,6 financial model- .... space-filling curve-based data-reordering technique, the pair force...

434

ChemEdPaper.pdf.old - CECM - Simon Fraser University  

E-Print Network (OSTI)

Taking into account both the learning capabilities of students of chemistry and .... have a steeper learning curve than others, any software imposes on a user the...

435

Talk titles and abstracts (.pdf) - CECM - Simon Fraser University  

E-Print Network (OSTI)

division can be done an order of magnitude faster using an order of magnitude less memory than with a divide and conquer strategy, such as geobuckets.

436

Ann.rep. 03.cra - CECM - Simon Fraser University  

E-Print Network (OSTI)

artificial intelligence. But he was out of luck. There were no such facilities available in Canada. Almost a decade later, the supercomputing landscape in Canada.

437

A Criminal Movement Model (CriMM) - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Figure 1. Activity and awareness spaces. 2011 European Intelligence and Security Informatics Conference. 978-0-7695-4406-9/11 $26.00 ? 2011 IEEE.

438

Ha Le's Home Page - CECM - Simon Fraser University  

E-Print Network (OSTI)

May 1995: Bachelor degree in Computer Science, Honours, Co-op at the University of Waterloo. May 1999: Master degree, Department of Computer Science,...

439

Gzip'd PostScript - CECM - Simon Fraser University  

E-Print Network (OSTI)

fueled the project's development and led to a ne-. gotiated agreement between ATiC and ... CECM provided funding for the. on-site ethnographer and managed ...

440

InternAtIonAl simon fraser university,  

E-Print Network (OSTI)

of study, new explorations and research, and new combinations and applications of knowledge. SFU works approach. At SFU this includes the creation of mobility opportunities for students, staff, and faculty

Note: This page contains sample records for the topic "taylor simon butte" 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

Current Trends in Image Quality Perception - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Better domain: design better image transforms, improve energy compaction; Imperceptible: ... Alternative to Fourier transform; Localized in time and frequency ...

442

edgardo2MSW02.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

Regarding what "type" of information request is targeted by this project, our idea is to ... Move away from the concept of a help facility and implement the function...

443

GenericLA.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

In contrast,. Maple's facilities for linear algebra in its LinearAlgebra package only ... fields in Maple, we have designed a simple to use facility that permits the.

444

THE AUTOMATIC EXTRACTION OF ROADS FROM LIDAR DATA Simon CLODEa  

E-Print Network (OSTI)

. and Kubic, K., 2003. Building dectection using LIDAR data and multi- spectral images. In: Proceedings

Salvaggio, Carl

445

MapleNotes.mw - CECM - Simon Fraser University  

E-Print Network (OSTI)

... over the field of rational numbers and compute 10 digit numerical approximations ..... ( beta=RootOf(x^2+1) ); NiQlJmFscGhhRyUlYmV0YUc= a := x ^4+x^3+x+2;...

446

edgardoHeun.pdf.old - CECM - Simon Fraser University  

E-Print Network (OSTI)

Apr 5, 2004 ... for the case of a massive spin 3/2 field, for arbitrary space-time ..... B (of three arguments - see (6.6.1) in [24]) is the incomplete beta function.

447

MapleNotes.mw - CECM - Simon Fraser University  

E-Print Network (OSTI)

This second example is for an extension field where the base field F = NiMmJSJaRzYjIiIk . alias( beta=RootOf(x^2+1) ); NiQlJmFscGhhRyUlYmV0YUc= a...

448

SparseMod.pdf.old - CECM - Simon Fraser University  

E-Print Network (OSTI)

where L is an algebraic function field in k ? 0 parameters ... multiple field extensions and to be efficient when the gcd ...... local u,r0,r1,r2,t0,t1,t2,pq,mu,i,z, beta;.

449

Polyhedral Ionic Molecules Alexander I. Boldyrev and Jack Simons*  

E-Print Network (OSTI)

of Chemistry, The UniVersity of Utah, Salt Lake City, Utah 84112 ReceiVed NoVember 25, 1996. ReVised Manuscript species composed of closed-shell atomic ions are known to prefer densely packed structures similar, for example, in alkali halide tetramers, no other ionic polyhedral structures containing only atomic ions

Simons, Jack

450

Taylor County, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

088°, -99.8124935° 088°, -99.8124935° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.2455088,"lon":-99.8124935,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

451

Taylor County, Florida: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

3.6773928° 3.6773928° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.0993767,"lon":-83.6773928,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

452

Taylor County, Iowa: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

°, -94.645035° °, -94.645035° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.7846069,"lon":-94.645035,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

453

Taylor County, Kentucky: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

5.3136218° 5.3136218° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.332884,"lon":-85.3136218,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

454

Taylor County, West Virginia: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

79.9640339° 79.9640339° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.3417635,"lon":-79.9640339,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

455

Taylor County, Georgia: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

4.2278796° 4.2278796° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.5407455,"lon":-84.2278796,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

456

Taylor County, Wisconsin: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

5°, -90.529916° 5°, -90.529916° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.2231325,"lon":-90.529916,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

457

Integrated Ferroelectrics, 71: 221232, 2005 Copyright Taylor & Francis Inc.  

E-Print Network (OSTI)

is higher than for the Thunder pieces, rendering the samples prone to depoling. The displacement loop

Mossi, Karla

458

Gas-liquid hydrodynamics in Taylor Flows with complex liquids.  

E-Print Network (OSTI)

??Universit di Pisa Facolt di Ingegneria Dipartimento di Ingegneria Chimica, Chimica Industriale e Scienza dei Materiali Relazione di tirocinio in Ingegneria Chimica Gas-liquid hydrodynamics in (more)

ALBERINI, FEDERICO

2010-01-01T23:59:59.000Z

459

1 | P a g e T. TAYLOR EIGHMY  

E-Print Network (OSTI)

Energy Laboratory, $100,079, 1993-1995, with Dr. Eighmy, Dr. Gress as co-PIs)*. 23. "WASTE Program situation and centralized budget mitigation efforts around centralized support, energy savings, and royalty budget. #12;4 · Chairmanships (08-09): UNH Energy Task Force (standing), UNH Environmental Health

Rock, Chris

460

Joint Vortices, Eastward Propagating Eddies and Migratory Taylor Columns  

Science Conference Proceedings (OSTI)

The behavior of an isolated pair of vortices consisting of two eddies situated on top of each other in a three-layer ocean is examined analytically. The amplitudes of both eddies are high and, consequently, the two eddies behave as one unit and ...

Doron Nof

1985-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "taylor simon butte" 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

Nonlinear Theory of the Ablative Rayleigh-Taylor Instability  

SciTech Connect

Here, a model for the nonlinear Rayleigh-Talyor instability (RTI) of a steady ablation front based on a sharp boundary approximation is presented. The model includes the effect of mass ablation and represents a basic tool for investigating many aspects of the nonlinear ablative RTI relevant to inertial confinement fusion. The single mode analysis shows the development of a nonlinear exponential instability for wave numbers close to the linear cutoff. Such a nonlinear instability grows at a rate faster than the linear growth rate and leads to saturation amplitudes significantly larger than the classical value 0.1 lambda. We also found that linearly stable perturbations with wave numbers larger than the linear cutoff become unstable when their initial amplitudes exceed a threshold vlaue. The shedding of long wavelength modes via mode coupling is much greater than predicted by the classical RTI theory. The effects of ablation on the evolution of a front of bubbles is also investigated and the front acceleration is computed.

Sanz, J.; Betti, R.; Ramis, R.; Ramirez, J.

2004-12-03T23:59:59.000Z

462

Rayleigh-Taylor mixing: confinement by stratification and geometry  

E-Print Network (OSTI)

motor (e.g. Dimonte & Schneider (1996)), compressed gas driving a piston (e.g. Nevmerzhitsky et al. (1994)) and using high-energy lasers (e.g. Robey et al. (2001)). Simply using gravity itself to act on an initially unstable stratifica- tion has also... to construct the h = ?Agt2 growth law embed assumptions about the nature of the turbulent mixing, particularly that on a horizontally averaged basis, kinetic energy and den- sity fields have a self-similar (invariant with h) form. Dalziel et al. (1999...

Lawrie, Andrew

2010-03-16T23:59:59.000Z

463

Sam Taylor Myers LaGrange, North Carolina  

E-Print Network (OSTI)

engineering students examined water and electricity usage in 30 rental homes by inspecting the flow rates of water fixtures and electricity usage of appliances, HVAC systems and lighting. They also inspected retrofit options. According to Myers, the findings will help property owners in tourist destinations lower

464

DLMF: 19.19 Taylor and Related Series  

Science Conference Proceedings (OSTI)

... Annotations Symbols: E_{s}(\\mathbf{z}) : elementary symmetric function, n : nonnegative integer, \\mathbf{Z} : variable, Z_{j} : components and A ...

2013-05-03T23:59:59.000Z

465

Last Name First Name Session # Poster # Aasand Taylor 1 1  

E-Print Network (OSTI)

1 46 canceled Mayer Stefanie 1 47 Mayer Amber 1 1 McGinn Olivia 2 31 McLaughlin Michael 3 39 Meyer Justin 3 28 Jiang Audrey 2 25 Johns Anastasia 1 33 Kaefring Gage 1 34 Kanayinkal Tony 2 26 Kang Ryan 1 35

Weinberger, Hans

466

CAMAS: A Citizen Awareness System for Crisis Mitigation S. Mehrotra, C. Butts, D. Kalashnikov, N. Venkatasubramanian, K. Altintas, Haimin Lee,  

E-Print Network (OSTI)

was to identify cross-document coreference chains about the same "resign" event. The answer keys were manually cre coreference. First are appositive relations as holds between 'John Smith' and ~chairman of General Electric' in: John Smith, chairman of General Electric, resigned yesterday. Identifying this class

Venkatasubramanian, Nalini

467

CAMAS: A Citizen Awareness System for Crisis Mitigation Sharad Mehrotra, Carter Butts, Dmitri V. Kalashnikov, Nalini Venkatasubramanian, Kemal Altintas, Ram  

E-Print Network (OSTI)

the crisis flows through the disaster response networks has the potential to revolutionize crisis response with which information flows through disaster response networks, which consist of numerous response to natural or man-made disasters in a timely and effective manner can reduce deaths and injuries, contain

Kalashnikov, Dmitri V.

468

THE PROVENANCE OF EOCENE TUFF BEDS IN THE FOSSIL BUTTE MEMBER OF THE GREEN RIVER FORMATION, WYOMING: RELATION TO THE  

E-Print Network (OSTI)

Analysisofrecursivestochastic algorithms IEEE Trona. Aulo. Control AC-22 551-75 MscKay D J and Miller K D 1990Analyea of

Seamons, Kent E.

469

MAGNETOSTRICTIVE SENSOR \(MsS\) INSPECTION OF BUTT WELDS FOR CONTINUOUS STEEL-COIL PROCESSING LINES„LABORATORY EVALUATION  

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

NONLINEAR HARMONIC SENSORS FOR DETECTION OF MECHANICAL DAMAGE FINAL REPORT October 1, 2002-December 31, 2003 Prepared by Alfred E. Crouch Southwest Research Institute® Post Office Drawer 28510 San Antonio, Texas 78228-0510 Alan Dean, Carl Torres and Jeff Aron Tuboscope Pipeline Services P.O. Box 808 Houston, Texas 77001 March 2004 DOE Contract No. DE-FC26-01NT41156 SwRI® Project 14.05030 Prepared for U.S. Department of Energy National Energy Technology Laboratory 3610 Collins Ferry Road Morgantown, West Virginia 26507-0880 SOUTHWEST RESEARCH INSTITUTE SAN ANTONIO HOUSTON DETROIT WASHINGTON, DC ii iii DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their

470

The Urgent Need for Carbon Dioxide Sequestration Klaus S. Lackner, Darryl P. Butt, Reed Jensen and Hans Ziock  

E-Print Network (OSTI)

that this will happen. Solar energy is still far too expensive. Wind, hydro- and geothermal energy are too limited the most abundant and most reliable energy resource ever known to mankind. The need to reduce green- house at the same time providing for the growing energy demand of the world, are extremely limited. None

471

Zeros of partial sums of the Riemann zeta function - CECM - Simon ...  

E-Print Network (OSTI)

However, there are areas where they appear to become dense. There are also shadings ..... ????v??, 41?? ? 1x?d?h? 51, 1x? 1x? . ?Lan?? 16? R. E. Langer.

472

A Graph Theory Package for Maple, Part II - CECM - Simon Fraser ...  

E-Print Network (OSTI)

angles and choose the orientation which maximizes the area of the convex hull ... Opteron running at 2.2 GHz. 33. 32. 46. 41. 4534. 47. 31. 42. 50. 35. 52. 51. 48.

473

arXiv:math-ph/0404014 v4 25 Jul 2004 - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Jul 25, 2004 ... systems, are developed in connection with the solutions of (1); in [5], ...... (74), the solution to (75) can be derived without performing any integration. For that ...... fermions in dS/CFT?, Journal of High Energy Physics 057 (2003).

474

The social impact in a high-risk community - CECM - Simon Fraser ...  

E-Print Network (OSTI)

Washington, DC, 1986. [6] T. Budd, P. Collier, B. Mhlanga, Levels of Self-report Offending and Drug Use. Among Offenders: Findings from the Criminality...

475

A Database and Evaluation Methodology for Optical Flow Simon Baker Daniel Scharstein J.P. Lewis  

E-Print Network (OSTI)

algorithms by Barron et al. led to significant advances in the performance of optical flow methods benefited greatly from this study, which led to rapid and measurable progress. When the Barron et al. [2. The dense ground-truth flow for this nonrigid scene was ob- tained using hidden fluorescent texture. See

Black, Michael J.

476

Review: Continuous hydrolysis and fermentation for cellulosic ethanol production Simone Brethauer, Charles E. Wyman *  

E-Print Network (OSTI)

precede the grain. Wheat flour, enriched wheat flour and unbleached wheat flour are not whole grain of these essential oils to increase flavor and satisfaction. Whole Grains Whole grain breads Whole wheat English muffins Whole wheat bagels, mini bagels Whole wheat or corn tortillas Whole wheat pitas Cereal

California at Riverside, University of

477

22 (2010 4 -2011 3 ) 22 ( ) Dr. Simone De Liberato Prix  

E-Print Network (OSTI)

(Committee Chairman) Dr. J. Patterson, Head of Fuel Cycle Technology, British Nuclear Fuels Professor C ..............................................................................................................................9 V Carbon Nanomaterials of Societies of Microscopy (2003-6). 3. Appointment of Andrew Briggs to the Professorship of Nanomaterials

Sano, Masaki

478

DTU Aqua Report No 246-2011 By Simon B. Leonhard, Claus Stenberg  

E-Print Network (OSTI)

of this farm, which is composed of 80 wind turbines and located in the North Sea 14-20 km off the western coast the individual wind turbines and rows is 560 m and the wind farm covers an area of 27.5 km2 including a 200 m buffer zone around the wind farm. The wind turbine foundations are constructed using the "monopile

Mosegaard, Klaus

479

Shear and Extensional Rheology of Cellulose/Ionic Liquid Solutions Simon J. Haward1*  

E-Print Network (OSTI)

-anhydroglucopyranose building blocks are substituted by ethers or esters. 1-4 The extensive inter-chain and intra-chain hydrogen and other desirable properties that drive its use in textile fibers, films, nanoparticles, aerogels

480

Dynamic signal segmentation for activity recognition Simon Kozina, Mitja Lustrek, Matjaz Gams  

E-Print Network (OSTI)

of the Ninth IEEE International Symposium on Wearable Computers, pages 160­163, Washington, DC, USA, 2005. IEEE International Symposium on Wearable Computers, ISWC '04, pages 188­189, Washington, DC, USA, 2004. IEEE Computer sliding window method. 1 Introduction Activity recognition using on-body sensors is required for many

Lu?trek, Mitja

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481

Double SOM for long-term time series prediction Geoffroy Simon1  

E-Print Network (OSTI)

-term prediction, self-organizing maps, Santa Fe, electrical load Abstract --- Many time series forecasting, the Santa Fe A series and a problem of electrical load forecasting. 2 Time series prediction The classical in one bloc, rather than a single t+1 scalar value. For example, in an electrical load forecasting

Paris-Sud XI, Université de

482

The Application of Trend Following Strategies in Stock Market Trading Simon Fong, Jackie Tai  

E-Print Network (OSTI)

moves without regards to the past price performance. In contrast with most prediction tools that stemmed use this approach can use current market price calculation, moving averages and channel breakouts following strategy do not aim to forecast or predict markets; they simply jump on the trend and ride it

Fong, Chi Chiu "Simon"

483

Gzip'd PostScript (B&W) - CECM - Simon Fraser University  

E-Print Network (OSTI)

play a large number of equations by curves;. each curve would have to be drawn by its. points, and ... and teaching and learning. Lately though, forces in.

484

monVis4LA.ps - CECM - Simon Fraser University  

E-Print Network (OSTI)

The order of presentation follows a traditional presenta-. tion of Linear Algebra .... hence the magnitude of the determinant will not change. This third example is...

485

Expected norms of 0-1 polynomials - CECM - Simon Fraser University  

E-Print Network (OSTI)

Jul 4, 2008 ... P. Erd?os, Some unsolved problems. Michigan Math. J. 4(1957), 291?300. [4]. A. P. Godbole, S. Janson, N. W. Locantore, Jr., and R. Rapoport,...

486

Joint Voltage and Modulation Scaling for Energy Harvesting Sensor Networks Bo Zhang Robert Simon Hakan Aydin  

E-Print Network (OSTI)

@, bv2152@, luca@cs., kinget@ee., johnkym@ee., gil@ee.]columbia.edu ABSTRACT Energy Harvesting Active-low-power ultra- wideband (UWB) communications and in organic semiconductor- based energy harvesting materials with a UWB Transceiver and an energy harvest- ing module (EHM) that allows demonstrating energy harvesting

Aydin, Hakan

487

Simon Thoma Implementation and Impact of the Millennium Development Goals on Development Policies in Pakistan  

E-Print Network (OSTI)

in Pakistan Implementation and Impact of the Millennium Development Goals on Development Policies in Pakistan are asked to make special efforts to move towards the Goals. Pakistan as a developing country faces many in Pakistan. The first research hypothesis states that the Goals do not have a direct impact on development

Richner, Heinz

488

International Journal of Phytoremediation, 14:939949, 2012 Copyright C Taylor & Francis Group, LLC  

E-Print Network (OSTI)

songs? Despite the mini- mal motif sharing between the experience songs and the #12;2484 K. W. Sockman- mation by seasonally breeding birds. Am. Zool. 33, 185­199. Ball, G. F. & Balthazart, J. 2001 Ethological repertoire and mate choice in birds. Am. Zool. 32, 71­80. Searcy, W. A. & Yasukawa, K. 1996 Song and female

Ma, Lena

489

Taylor/FESAC Priorities/July 18, 2012 Fusion Energy Science Program Priorities  

E-Print Network (OSTI)

/FESAC Priorities/July 18, 2012 Burning Plasma Research In ITER Is the Top Priority On the Path to Magnetic Fusion

490

RAYLEIGH-TAYLOR INSTABILITIES OF A COLLAPSING CYLINDRICAL SHELL IN A MAGNETIC FIELD  

SciTech Connect

The instability of a radially accelerated cylindrical shell in a magnetic field has been investigated. It was assumed thai the shell was of infinitesimal thickness. For perturbations which do not bend the lines of the magnetic field, the growth rate was found to be w= (gk)/sup 1/2/, where g is the acceleration of the shell and k is the wavenumber. This growth rate is independent of the shell thickness. Perturbations which do bend the lines of the field were also found to be unstable. From a supplementary calculation, it was concluded that these instabilities were effective only for wavelengths greater than 8 pi a where 2a is the shell thickness. (auth)

Harris, E.G.

1962-09-01T23:59:59.000Z

491

Geomicrobiology Journal, 26:537545, 2009 Copyright Taylor & Francis Group, LLC  

E-Print Network (OSTI)

American Mounds in Newark, Ohio. Christine Ballengee-Morris, professor of art education, will team up in their textbooks. The computerized, interactive game will help students explore the mounds, find clues, and answer questions such as, "How were the mounds built?" and "Why were they built?" Ballengee-Morris thinks

Smith, David C.

492

Theodore B. Taylor, 1965 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

& Selection Guidelines Award Laureates 2000's 1990's 1980's 1970's 1960's Ceremony The Life of Ernest Orlando Lawrence Contact Information The Ernest Orlando Lawrence Award U.S....

493

Satellite-Observed Surface Temperature Changes after the 2004 Taylor Complex Fire in Alaska  

Science Conference Proceedings (OSTI)

Land-use and land-cover change has been recognized as a key component in global climate change. In the boreal forest ecosystem, fires often cause significant changes in vegetation structure and surface biophysical characteristics, which in turn ...

Jianjun Ge

2011-03-01T23:59:59.000Z

494

Experimental Lung Research, 27:121 141, 2001 Copyright 2001 Taylor & Francis  

E-Print Network (OSTI)

Zhang Department of An atomy and Cell Biology, The University of Iowa, School of Medicine, Iowa City, The University of Iowa, School of Medicine, Iowa City, Iowa, USA Althou gh lymphoid enhancer binding factor-1 is not an adequate signal for initiating gland morphogenesis. Because Lef-1 forms a bipartite transcription factor

Engelhardt, John F.

495

Mechanics of Advanced Materials and Structures, 18:1431, 2011 Copyright Taylor & Francis Group, LLC  

E-Print Network (OSTI)

is scrutinized. Results are also pre- sented for a fiber-reinforced titanium/silicon carbide composite cylinder with functionally graded fiber orientation. The silicon carbide fibers are oriented in the axial direction solution, graded fiber orientation 1. INTRODUCTION Functionally graded materials (FGMs) are advanced com

Vel, Senthil

496

RayleighTaylor and RichtmyerMeshkov instabilities for fluids with a finite density contrast  

E-Print Network (OSTI)

of the fluid energy concentrates in the large­scale coherent motion. The dynamics of the coherent structure­scale coherent structure, the dynamics of small­scale structures, and the cascades of energy should be understood dynamics [3,4]. The singular aspects of the interface evolution (the generation of vorticity and secondary

New York at Stoney Brook, State University of

497

On the TaylorQuinney coefficient in dynamically phase transforming materials. Application to 304 stainless steel  

E-Print Network (OSTI)

used by the industry for energy absorption in crash (Rodrí- guez-Martínez et al., 2010b; Andersson- atures Mr s to Md covering the in-service conditions of TRIP and austenitic steels in many industrial stainless steel for studying the SIMT process at high strain rates since it shows a large amount of trans

Rittel, Daniel

498

Rayleigh-Taylor-Induced electromagnetic fields in laser-produced plasmas  

E-Print Network (OSTI)

Spontaneous electromagnetic fields can be important to the dynamic evolution of a plasma by directing heat flow as well as providing additional pressures on the conducting fluids through the Lorentz force. Electromagnetic ...

Manuel, Mario John-Errol

2013-01-01T23:59:59.000Z

499

Sujet de stage de Master 2 + Thse CIFRE Exprimentation et simulation des coulements de Taylor-  

E-Print Network (OSTI)

Liebherr Aerospace. Cette ACM (Air Cycle Machine) motorisée est composée de diverses cavités rotor

Forterre, Yoël

500

Growth impact of hydrodynamic dispersion in a Couette-Taylor bioreactor  

Science Conference Proceedings (OSTI)

The development of a distributed parameter model of microalgae growth is presented. Two modelling frameworks for photo-bioreactor modelling, Eulerian and Lagrangian, are discussed and the complications residing in the multi-scale nature of transport ... Keywords: Boundary value problem, Distributed parameter system, Multi-scale modelling, Photosynthetic factory, Random walk

TpN Pap?Ek; VClav Tumbauer; Dalibor Tys; Karel Petera; Ctirad Matonoha

2011-10-01T23:59:59.000Z