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1

LEDS Tool: Step-By-Step Guidance to a Long-Term Framework for...  

Open Energy Info (EERE)

Dene Suline, Choctaw, Chuukese, Chuvash, Classical Newari; Old Newari; Classical Nepal Bhasa, Classical Syriac, Coptic, Cornish, Corsican, Cree, Creek, Creoles and pidgins ,...

2

Strategic petroleum reserve (SPR) geological site characterization report, Bayou Choctaw Salt Dome. Sections I and II  

SciTech Connect (OSTI)

This report comprises two sections: Bayou Choctaw cavern stability issues, and geological site characterization of Bayou Choctaw. (DLC)

Hogan, R.G. (ed.)

1981-03-01T23:59:59.000Z

3

Choctaw, Oklahoma: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin:Energy InformationLake South RangeChittenden, Vermont:ChoctawChoctaw,

4

The Bayou Choctaw Oil Shipment Test  

SciTech Connect (OSTI)

In early October of 1993, an oil shipment of about 1 million barrels was made from the Bayou Choctaw Strategic Petroleum Reserve storage facility to St. James Terminal. During the shipment, oil temperatures and soil temperatures along the pipeline were recorded. The field data were used to make estimations of soil thermal properties, thermal conductivity and specific heat. These data were also used to validate and calibrate a heat transfer code, OILPIP, which has been used to calculate pipeline cooling of oil during a drawdown.

Bauer, S.J.; Ballard, S.; Barker, G.T.

1994-05-01T23:59:59.000Z

5

Choctaw County, Mississippi: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin:Energy InformationLake South RangeChittenden, Vermont:Choctaw County,

6

Choctaw County, Oklahoma: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin:Energy InformationLake South RangeChittenden, Vermont:Choctaw

7

Features of Bayou Choctaw SPR caverns and internal structure of the salt dome.  

SciTech Connect (OSTI)

The intent of this study is to examine the internal structure of the Bayou Choctaw salt dome utilizing the information obtained from graphical representations of sonar survey data of the internal cavern surfaces. Many of the Bayou Choctaw caverns have been abandoned. Some existing caverns were purchased by the Strategic Petroleum Reserve (SPR) program and have rather convoluted histories and complex cavern geometries. In fact, these caverns are typically poorly documented and are not particularly constructive to this study. Only two Bayou Choctaw caverns, 101 and 102, which were constructed using well-controlled solutioning methods, are well documented. One of these was constructed by the SPR for their use while the other was constructed and traded for another existing cavern. Consequently, compared to the SPR caverns of the West Hackberry and Big Hill domes, it is more difficult to obtain a general impression of the stratigraphy of the dome. Indeed, caverns of Bayou Choctaw show features significantly different than those encountered in the other two SPR facilities. In the number of abandoned caverns, and some of those existing caverns purchased by the SPR, extremely irregular solutioning has occurred. The two SPR constructed caverns suggest that some sections of the caverns may have undergone very regular solutioning to form uniform cylindrical shapes. Although it is not usually productive to speculate, some suggestions that point to the behavior of the Bayou Choctaw dome are examined. Also the primary differences in the Bayou Choctaw dome and the other SPR domes are noted.

Munson, Darrell E.

2007-07-01T23:59:59.000Z

8

Three dimensional simulation for bayou choctaw strategic petroleum reserve (SPR).  

SciTech Connect (OSTI)

Three dimensional finite element analyses were performed to evaluate the structural integrity of the caverns located at the Bayou Choctaw (BC) site which is considered a candidate for expansion. Fifteen active and nine abandoned caverns exist at BC, with a total cavern volume of some 164 MMB. A 3D model allowing control of each cavern individually was constructed because the location and depth of caverns and the date of excavation are irregular. The total cavern volume has practical interest, as this void space affects total creep closure in the BC salt mass. Operations including both cavern workover, where wellhead pressures are temporarily reduced to atmospheric, and cavern enlargement due to leaching during oil drawdowns that use water to displace the oil from the caverns, were modeled to account for as many as the five future oil drawdowns in the six SPR caverns. The impacts on cavern stability, underground creep closure, surface subsidence, infrastructure, and well integrity were quantified.

Ehgartner, Brian L. (Sandia National Laboratories, Albuquerque, NM); Park, Byoung Yoon; Lee, Moo Yul

2006-12-01T23:59:59.000Z

9

Bayou Choctaw Caverns 15 and 17 web analysis  

SciTech Connect (OSTI)

The relatively thin web of salt that separates Bayou Choctaw Caverns 15 and 17 was evaluated using the finite-element method. The stability calculations provided insight as to whether or not any operationrestrictions or recommendations are necessary. Because of the uncertainty in the exact dimensions of the salt web, various web thicknesses were examined under different operating scenarios that included individual cavern workovers and drawdowns. Cavern workovers were defined by a sudden drop in the oil side pressure at the wellhead to atmospheric. Workovers represent periods of low cavern pressure. Cavern drawdowns were simulated by enlargening the cavern diameters, thus decreasing the thickness of the web. The calculations predict that Cavern 15 dominates the behavior of the web because of its larger diameter. Thus, giventhe choice of caverns, Cavern 17 should be used for oil withdrawal in order to minimize the adverse impacts on web resulting from pressure drops or cavern enlargement. From a stability point of view, maintaining normal pressures in Cavern 15 was found to be more important than operating the caverns as a gallery where both caverns are maintained at the same pressure. However, during a workover, it may be prudent to operate the caverns under similar pressures to avoid the possibility of a sudden pressure surge at the wellhead should the web fail.

Ehgartner, B.

1993-01-01T23:59:59.000Z

10

Test of Department of Energy Strategic Petroleum Reserve, Cavern 102 at Bayou Choctaw  

SciTech Connect (OSTI)

Two brine pressure tests were conducted on the Department of Energy Strategic Petroleum Reserve, Cavern 102, at Bayou Choctaw from November 28, 1984, to December 18, 1984. A nitrogen leak test was then conducted from December 18, 1984, to January 9, 1985, on the Cavern 102 entry well. These tests were conducted to provide data for the State of Louisiana Cavern Certification Program. This program is covered by Statewide Order No. 29-M which provides rules and regulations pertaining to the use of salt dome cavities for storage of liquid and/or gaseous hydrocarbons. The test results indicate that the oil leak rate from Cavern 102 is approximately zero bbl/yr. Cavern 102 will be traded to Allied Chemicals' Union Texas Petroleum Division for their Cavern 17 at Bayou Choctaw per Exchange Agreement dated March 1982. 12 refs., 8 figs., 2 tabs.

Buchanan, D.K.

1985-12-01T23:59:59.000Z

11

Threat of a sinkhole: A reevaluation of Cavern 4, Bayou Choctaw salt dome, Louisiana  

SciTech Connect (OSTI)

Cavern Lake at Bayou Choctaw salt dome resulted from the failure of Cavern 7 in 1954. Uncontrolled solutioning of this cavern through the thin caprock had set the stage for overburden to collapse into the cavern below. A similar situation developed with nearby Cavern 4, but with less dissolutioning of the caprock. Because pressure loss was already a problem and because another 800 ft diameter lake would have endangered surface operations, solutioning of Cavern 4 was stopped and the cavern abandoned in 1957 in order to protect the already-small site. In 1978 the Strategic Petroleum Reserve (SPR) acquired a number of caverns at Bayou Choctaw, including Cavern 4, and the possible repeat of the Cavern 7 failure and formation of another lake thus became an issue. The cavern dimensions were re-sonared in 1980 for comparison with 1963 and 1977 surveys. Annual surface leveling between 1982--1992 showed less subsidence occurring than the site average, and a cavern monitoring system, installed in 1984, has revealed no anomalous motion. Repeat sonar surveys in 1992 showed very little, if any, change occurred since 1980 although a small amount of uncertainty exists as a result of changing sonar techniques. We conclude that significant additional solutioning or erosion of the caprock has not occurred and that there is no increased threat to SPR operations.

Neal, J.T.; Todd, J.L.; Linn, J.K. [Sandia National Labs., Albuquerque, NM (United States); Magorian, T.R. [Magorian (Thomas R.), Amherst, NY (United States)

1993-09-01T23:59:59.000Z

12

Expansion analyses of strategic petroleum reserve in Bayou Choctaw : revised locations.  

SciTech Connect (OSTI)

This report summarizes a series of three-dimensional simulations for the Bayou Choctaw Strategic Petroleum Reserve. The U.S. Department of Energy plans to leach two new caverns and convert one of the existing caverns within the Bayou Choctaw salt dome to expand its petroleum reserve storage capacity. An existing finite element mesh from previous analyses is modified by changing the locations of two caverns. The structural integrity of the three expansion caverns and the interaction between all the caverns in the dome are investigated. The impacts of the expansion on underground creep closure, surface subsidence, infrastructure, and well integrity are quantified. Two scenarios were used for the duration and timing of workover conditions where wellhead pressures are temporarily reduced to atmospheric pressure. The three expansion caverns are predicted to be structurally stable against tensile failure for both scenarios. Dilatant failure is not expected within the vicinity of the expansion caverns. Damage to surface structures is not predicted and there is not a marked increase in surface strains due to the presence of the three expansion caverns. The wells into the caverns should not undergo yield. The results show that from a structural viewpoint, the locations of the two newly proposed expansion caverns are acceptable, and all three expansion caverns can be safely constructed and operated.

Ehgartner, Brian L.; Park, Byoung Yoon

2010-11-01T23:59:59.000Z

13

Strategic Petroleum Reserve (SPR) additional geologic site characterization studies, Bayou Choctaw salt dome, Louisiana  

SciTech Connect (OSTI)

This report revises and updates the geologic site characterization report that was published in 1980. Revised structure maps and sections show interpretative differences in the dome shape and caprock structural contours, especially a major east-west trending shear zone, not mapped in the 1980 report. Excessive gas influx in Caverns 18 and 20 may be associated with this shear zone. Subsidence values at Bayou Choctaw are among the lowest in the SPR system, averaging only about 10 mm/yr but measurement and interpretation issues persist, as observed values often approximate measurement accuracy. Periodic, temporary flooding is a continuing concern because of the low site elevation (less than 10 ft), and this may intensify as future subsidence lowers the surface even further. Cavern 4 was re-sonared in 1992 and the profiles suggest that significant change has not occurred since 1980, thereby reducing the uncertainty of possible overburden collapse -- as occurred at Cavern 7 in 1954. Other potential integrity issues persist, such as the proximity of Cavern 20 to the dome edge, and the narrow web separating Caverns 15 and 17. Injection wells have been used for the disposal of brine but have been only marginally effective thus far; recompletions into more permeable lower Pleistocene gravels may be a practical way of increasing injection capacity and brinefield efficiency. Cavern storage space is limited on this already crowded dome, but 15 MMBBL could be gained by enlarging Cavern 19 and by constructing a new cavern beneath and slightly north of abandoned Cavern 13. Environmental issues center on the low site elevation: the backswamp environment combined with the potential for periodic flooding create conditions that will require continuing surveillance.

Neal, J.T. [Sandia National Labs., Albuquerque, NM (United States); Magorian, T.R. [Magorian (Thomas R.), Amherst, NY (United States); Byrne, K.O.; Denzler, S. [Acres International Corp., Amherst, NY (United States)

1993-09-01T23:59:59.000Z

14

FB42 dene strained  

E-Print Network [OSTI]

¬ ¸ Characteristics of delta- strained quantum- weH for po1an a tion insensitive semiconductor optica1 amminers .¶ ë ó

Choi, Woo-Young

15

Sonar atlas of caverns comprising the U.S. Strategic Petroleum Reserve. Volume 1, Bayou Choctaw site, Louisiana.  

SciTech Connect (OSTI)

Downhole sonar surveys from the four active U.S. Strategic Petroleum Reserve sites have been modeled and used to generate a four-volume sonar atlas, showing the three-dimensional geometry of each cavern. This volume 1 focuses on the Bayou Choctaw SPR site, located in southern Louisiana. Volumes 2, 3, and 4, respectively, present images for the Big Hill SPR site, Texas, the Bryan Mound SPR site, Texas, and the West Hackberry SPR site, Louisiana. The atlas uses a consistent presentation format throughout. The basic geometric measurements provided by the down-cavern surveys have also been used to generate a number of geometric attributes, the values of which have been mapped onto the geometric form of each cavern using a color-shading scheme. The intent of the various geometrical attributes is to highlight deviations of the cavern shape from the idealized cylindrical form of a carefully leached underground storage cavern in salt. The atlas format does not allow interpretation of such geometric deviations and anomalies. However, significant geometric anomalies, not directly related to the leaching history of the cavern, may provide insight into the internal structure of the relevant salt dome.

Rautman, Christopher Arthur; Lord, Anna Snider

2007-10-01T23:59:59.000Z

16

Improved Oil Recovery from Upper Jurassic Smackover Carbonates through the Application of Advanced Technologies at Womack Hill Oil Field, Choctaw and Clarke Counties, Alabama, Eastern Gulf Coastal Plan (Phase II)  

SciTech Connect (OSTI)

The principal research efforts for Phase II of the project were drilling an infill well strategically located in Section 13, T. 10 N., R. 2 W., of the Womack Hill Field, Choctaw and Clarke Counties, Alabama, and obtaining fresh core from the upper Smackover reservoir to test the feasibility of implementing an immobilized enzyme technology project in this field. The Turner Land and Timber Company 13-10 No. 1 well was successfully drilled and tested at a daily rate of 132 barrels of oil in Section 13. The well has produced 27,720 barrels of oil, and is currently producing at a rate of 60 barrels of oil per day. The 13-10 well confirmed the presence of 175,000 barrels of attic (undrained) oil in Section 13. As predicted from reservoir characterization, modeling and simulation, the top of the Smackover reservoir in the 13-10 well is structurally high to the tops of the Smackover in offsetting wells, and the 13-10 well has significantly more net pay than the offsetting wells. The drilling and testing of the 13-10 well showed that the eastern part of the field continues to have a strong water drive and that there is no need to implement a pressure maintenance program in this part of the Womack Hill Field at this time. The success achieved in drilling and testing the 13-10 infill well demonstrates the benefits of building a geologic model to target areas in mature fields that have the potential to contain undrained oil, thus increasing the productivity and profitability of these fields. Microbial cultures that grew at 90 C and converted ethanol to acid were recovered from fresh cuttings from the Smackover carbonate reservoir in an analogous field to the Womack Hill Field in southwest Alabama; however, no viable microorganisms were found in the Smackover cores recovered from the drilling of the 13-10 well in Womack Hill Field. Further evaluation is, therefore, required prior to implementing an immobilized enzyme technology project in the Womack Hill Field.

Ernest A. Mancini; Joe Benson; David Hilton; David Cate; Lewis Brown

2006-05-29T23:59:59.000Z

17

Choctaw Electric Coop Inc | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartmentAUDIT REPORTOpenWendeGuoCatalystPathways Calculatorin Urban Transport

18

EECBG Success Story: New Choctaw Nation Recycling Center Posts...  

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

Story: Keeping Sustainability on Track in Miami EECBG Success Story: Move Over Transformers, Meet the REACON Team The roof-mounted solar array at the T.K. Davis Justice Center...

19

EECBG Success Story: New Choctaw Nation Recycling Center Posts Quick  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat Pump Models |Conduct,Final9: DraftPlant,Community'IntoEnergy System

20

Choctaw County, Alabama: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin:Energy InformationLake South RangeChittenden, Vermont:

Note: This page contains sample records for the topic "dene suline choctaw" 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

New Choctaw Nation Recycling Center Posts Quick Results | Department of  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F S i DOETowardExecutiveRate principlesPierpontNew

22

SENSING THE PAST: ETHNOAESTHETICS AND MEMORY WITHIN OKLAHOMA CHOCTAW CULTURAL REVITALIZATION PROJECTS.  

E-Print Network [OSTI]

??Collective memories and how they are enacted through sensual experience of the material world play a key role in maintaining group identities. Material creations like (more)

Burns, Jennifer Lynn

2014-01-01T23:59:59.000Z

23

HOME IN THE CHOCTAW DIASPORA: SURVIVAL AND REMEMBRANCE AWAY FROM NANIH WAIYA  

E-Print Network [OSTI]

this writing at earlier stages including Ralph De Unamuno, Nicole Sieminski, and Kirsten Kinegak-Friday, Nicole Johnson. To the South Bay Slackers, my closest friends and study partners: Robin Bueno, Eric Sanchez, Angelina Ponce De Leon, Cathy Bueno, Jojo Leon... for always being present for those of us coming up. And the following for your important work in LA: Elton Naswood, Willie Sandoval, Tzenni Bah Garcia, Janine Trejo, Brenda George, Sandra Sanchez, the Pulskamps, Jennifer Varenchik, Phil Hale, Ben Hale, Rev...

Lewis, Jason Brightstar

2011-07-31T23:59:59.000Z

24

Integrated petrographic and petrophysical study of the Smackover formation, Womack Hill field, Clarke and Choctaw counties, Alabama  

E-Print Network [OSTI]

The objective of this study was to describe depositional and diagenetic characteristics of the Oxfordian (Jurassic) Smackover formation in Womack Hill field, Alabama, as part of an integrated reservoir description program. In order to understand...

Hopkins, Tiffany Lynn

2002-01-01T23:59:59.000Z

25

EIS-0024: Strategic Petroleum Reserve, Capline Group Salt Domes, Iberia, Napoleonville, Weeks Island Expansion, Bayou Choctaw Expansion, Chacahoula- Iberia, Iberville, and Lafourche Parishes, Louisiana  

Broader source: Energy.gov [DOE]

The Strategic Petroleum Reserves developed this EIS to analyze the environmental impacts which would occur during site preparation and operation of oil storage facilities at each of five proposed candidate sites in the Capline Group of salt domes.

26

Energy Efficiency and Conservation Block Grant Program  

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

or Project Description The Mississippi Band of Choctaw Indians proposes to 1) conduct energy surveys and analyses for selected tribally-owned and operated buildings and 2)...

27

Cultural colonizers : persistence and empire in the Indian antiremoval movement, 1815-1859  

E-Print Network [OSTI]

Special Collections, Northeastern Oklahoma State University.Kidwell, The Choctaws in Oklahoma (Norman, OK, 2007) p. 9.Papers, University of Oklahoma. Israel Folsom to Peter

Gonzales, Christian Michael

2010-01-01T23:59:59.000Z

28

CX-003594: Categorical Exclusion Determination | Department of...  

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

mobile lifting equipment, and rigging needed to replace the timber piles and cross beams which support aboveground steel pipelines at Bayou Choctaw. DOCUMENT(S) AVAILABLE FOR...

29

CX-005372: Categorical Exclusion Determination | Department of...  

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

labor, and supervision required to repair or replace the timber pipe supports and cross beams which support the aboveground steel pipelines at the Bayou Choctaw Strategic Petroleum...

30

EIS-0024: Final Environmental Impact Statement  

Broader source: Energy.gov [DOE]

Strategic Petroleum Reserve, Capline Group Salt Domes, Iberia, Napoleonville, Weeks Island Expansion, Bayou Choctaw Expansion, Chacahoula - Iberia, Iberville, and Lafourche Parishes, Louisiana

31

Excerpt from The Red Land to the South: American Indian Writers and Indigenous Mexico  

E-Print Network [OSTI]

Writers and Indigenous Mexico (Minneapolis: University ofLiterature and Indigenous Mexico T he publication of Choctaws detective novels set in Mexico could read Philip Ainsworth

Cox, James H.

2013-01-01T23:59:59.000Z

32

Laboratory Directed Research and Development Program FY 2010  

E-Print Network [OSTI]

Research (in press). EG-Battaglia LB08028 Advanced SiliconX-ray Sources M . Battaglia, P. Denes et al; "Radiation2010). S. Mattiazzo, M . Battaglia, P. Denes, et al; "Total

Hansen, Todd

2011-01-01T23:59:59.000Z

33

Improved Oil Recovery from Upper Jurassic Smackover Carbonates through the Application of Advanced Technologies at Womack Hill Oil Field, Choctaw and Clarke Counties, Eastern Gulf Coastal Plain, Class II  

SciTech Connect (OSTI)

The principal objectives of the project were: increasing the productivity and profitability of the Womack Hill Field Unit, thereby extending the economic life of this Class II Reservoir and transferring effectively and in a timely manner the knowledge gained and technology developed from this project to producers who are operating other domestic fields with Class II Reservoirs.

Mancini, Ernest, A.; Crate, David; Blasingame, Thomas; Major, R.P.; Brown, Lewis; Stafford, Wayne

2002-11-02T23:59:59.000Z

34

University of Florence Dipartimento di Sistemi e Informatica  

E-Print Network [OSTI]

the Service-Oriented Prole is extended by dening new characteristics for the non-functional service-contracts

Firenze, Università degli Studi di

35

CX-011715: Categorical Exclusion Determination  

Broader source: Energy.gov [DOE]

Bayou Choctaw Cavern 20 Decommissioning (Long Term Actions) CX(s) Applied: B1.28 Date: 01/10/2014 Location(s): Louisiana Offices(s): Strategic Petroleum Reserve Field Office

36

CX-006250: Categorical Exclusion Determination | Department of...  

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

Exclusion Determination Blast and Paint Bayou Choctaw Brine Pump Pad and Associate Piping CX(s) Applied: B1.3 Date: 06202011 Location(s): Iberville Parish, Louisiana...

37

Without reservations : native hip hop and identity in the music of W.O.R.  

E-Print Network [OSTI]

Allotment Act), 1831 ( Cherokee Nation v. Georgia ), 1823 (as Navajo, or Oglala, or Cherokee, but what that means tobe someone who is Choctaw/Cherokee and defines him/herself

Lechusza, Alan

2009-01-01T23:59:59.000Z

38

French Africans in Ojibwe Country: Negotiating Marriage, Identity and Race, 1780-1890  

E-Print Network [OSTI]

Bind: The Story of an Afro-Cherokee Family in Slavery andand the Evolution of Cherokee Society, 1540-1866. Knoxville:civilized tribes the Cherokee, Choctaw, Chickasaw, Creek,

Harper, Mattie Marie

2012-01-01T23:59:59.000Z

39

CX-007813: Categorical Exclusion Determination | Department of...  

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

Determination Bayou Choctaw Building 401 Air Handling Unit-3 Heating, Ventilation and Air Conditioning Replacement CX(s) Applied: B1.4 Date: 02012012 Location(s): Louisiana...

40

CX-008345: Categorical Exclusion Determination  

Broader source: Energy.gov [DOE]

Remove Abandoned Bayou Choctaw Timber Bridge Over North/South Canal CX(s) Applied: B1.23 Date: 05/03/2012 Location(s): Louisiana Offices(s): Strategic Petroleum Reserve Field Office

Note: This page contains sample records for the topic "dene suline choctaw" 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

Albert Bond | Department of Energy  

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

Bond - Project Officer, Golden Field Office Albert Bond is a Project Officer at the Golden Field Office. Most Recent New Choctaw Nation Recycling Center Posts Quick Results March 8...

42

CX-010715: Categorical Exclusion Determination | Department of...  

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

CX-010715: Categorical Exclusion Determination Replace Bayou Choctaw 500 KVA Power Transformer CX(s) Applied: B1.3 Date: 07092013 Location(s): Louisiana Offices(s): Strategic...

43

CX-011850: Categorical Exclusion Determination  

Broader source: Energy.gov [DOE]

Replace Bayou Choctaw 16 B-Spec Crude Oil Header Piping CX(s) Applied: B1.3 Date: 01/27/2014 Location(s): Louisiana Offices(s): Strategic Petroleum Reserve Field Office

44

Compact Graph Representations and Parallel Connectivity Algorithms for Massive Dynamic Network Analysis  

E-Print Network [OSTI]

vol. 411, pp. 41 [17] D. Kempe, J. Kleinberg, and A.net- works as de?ned by Kempe et al. [17]: a temporal

Madduri, Kamesh

2009-01-01T23:59:59.000Z

45

E-Print Network 3.0 - architecture styles components Sample Search...  

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

Cincia da Computao Summary: and server style The client-server style denes a service-oriented architecture where components can only... -based join point models An architectural...

46

Advance Patent Waiver W(A)2013-031  

Broader source: Energy.gov [DOE]

This is a request by WESTINGHOUSE ELECTRIC COMPANY for a DOE waiver of domestic and foreign patent rights under agreement DE-NE0000566.

47

Molybdenum and Tungsten Monoalkoxide Pyrrolide (MAP) Alkylidene Complexes That Contain a 2,6-Dimesitylphenylimido  

E-Print Network [OSTI]

Molybdenum and Tungsten Monoalkoxide Pyrrolide (MAP) Alkylidene Complexes That Contain a 2 ABSTRACT: Molybdenum and tungsten bispyrrolide alkyli- dene complexes that contain a 2 those that contain 2,5-dimethylpyrro- lide are pyridine free. Molybdenum and tungsten MAP 2

Mller, Peter

48

E-Print Network 3.0 - azimuthally symmetric devices Sample Search...  

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

have been motivated by a broad range of potential applications which include optoelectronic devices... in Fig. 2. We dene the azimuthal orientation of the 2D unit cell by the...

49

Anderson transition of the plasma oscillations of one-dimensional disordered Wigner lattices  

E-Print Network [OSTI]

inverse participation ratio ?IPR? P, 8 de?ned as P i = L ?for lo- calized modes the IPR can be as high as P = L. Fora similiar abrupt shift in the IPR at this same eigenvalue.

Akhanjee, S; Rudnick, J

2007-01-01T23:59:59.000Z

50

American Association for Cancer Research Genetics and Biology of Brain Cancers 2009, December 1315, 2009, San Diego, CA  

E-Print Network [OSTI]

1315, 2009, San Diego, CA Isaac Yang Linda M. Liauof California, Los Angeles, CA Mitchel S. Berger, M.D.California, San Francisco, CA Keynote session: De?ning the

Yang, Isaac; Liau, Linda M.

2010-01-01T23:59:59.000Z

51

Questions  

E-Print Network [OSTI]

Let fbe a real function de?ned on (a, b). Prove that the set of points at which f has a simple discontinuity is at most countable. Hint: Let E be the set on which.

CamScanner

52

On Fibre Spaces and the Evaluation Map  

E-Print Network [OSTI]

May 5, 2003 ... Also f : S n -> X is any map and it and are the natural liftings of ac and f. Let c: B +B" >Fbe de?ned by c(b) : (b, *). Then fate lifts fa.

53

Loss mechanisms in turbine tip clearance flows  

E-Print Network [OSTI]

Numerical simulations of tip clearance ow have been carried out to dene the loss generation mechanisms associated with tip leakage in unshrouded axial turbines. Mix- ing loss between the leakage, which takes the form of a ...

Huang, Arthur (Arthur C.)

2011-01-01T23:59:59.000Z

54

Systems analysis of genomes: Towards a "topobiology"  

E-Print Network [OSTI]

density cross-correlation (PDC) strength, de?ned as thebetween two data sets, a PDC landscape is obtained. Usingto the local maxima in each PDC landscape (Figure 8.4c). The

Allen, Timothy Eric

2006-01-01T23:59:59.000Z

55

Identifying structural damage from images  

E-Print Network [OSTI]

level set functions, the signed distance functions (SDF).A SDF, denoted by ?(x), de?nes the distance values from (x)The construction of an SDF is usually used as an auxiliary

Chen, ZhiQiang

2009-01-01T23:59:59.000Z

56

Direct electron detection in transmission electron microscopy  

E-Print Network [OSTI]

Duttweiler, J. Bouwer, S. Peltier, M. Ellisman, P. Denes, F.J. C. Bouwer, S. T. Peltier, M. Ellisman and N. -H. Xuong (J. C. Bouwer, S. T. Peltier, M. H. Ellisman and N. H.

Jin, Liang

2009-01-01T23:59:59.000Z

57

Diagnostics for Gaussian Process Emulators Leonardo S. Bastos and Anthony O'Hagan  

E-Print Network [OSTI]

in the 1940s at Los Alamos National Laboratory to study the behaviour of nuclear weapons. Since then, the use test data, known as validation data, dened by a sample of simulator runs not used to build the emulator

Oakley, Jeremy

58

[1998] Review of `Canonical desingularization in characteristic zero ...  

E-Print Network [OSTI]

Madrid, 1977; MR 80h:32027] is an outstanding achievement of twentieth-century ... dinate system such that each local component of g1 V is de?ned.

59

Probing Nanostructures for Photovoltaics: Using atomic force microscopy and other tools to characterize nanoscale materials for harvesting solar energy  

E-Print Network [OSTI]

output means the power output of the solar cell with theof a solar cell is de?ned by [46]: max power output sunlightsolar cell for various values of an applied voltage. This is equivalent to measuring the power output

Zaniewski, Anna Monro

2012-01-01T23:59:59.000Z

60

Indoor air movement acceptability and thermal comfort in hot-humid climates  

E-Print Network [OSTI]

with the ASHRAE 55 adaptive models 90% acceptabilityASHRAE comfort database, it was possible to de?ne 80% and 90%90% thermal acceptability was found within the prescriptions of the ASHRAE

Candido, Christhina Maria

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "dene suline choctaw" 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

Land Use Planning to Promote Marine Conservation of Coral reef Ecosystems in Moorea, French Polynesia  

E-Print Network [OSTI]

pc/tourism/ 29 International Ecotourism Society IES (2004):mass tourism model to an ecotourism model that could betterof tourism is termed ecotourism, de?ned by the International

Timothy Duane

2006-01-01T23:59:59.000Z

62

Living Technology and Development: Agricultural Biotechnology and Civil Society in Kenya  

E-Print Network [OSTI]

This thesis examines relationships between science and technology and development, as dened and manifested by non-governmental organisations (NGOs) in Kenya whose work involves agricultural biotechnologies. Non-governmental ...

Harsh, Matthew

2008-01-01T23:59:59.000Z

63

Long-Term Dynamics in a Metapopulation of the American Pika  

E-Print Network [OSTI]

Jan 26, 2005 ... sigmoid function C, = Sf/(S,2 + yz), where the connec- tivity S, of patch i is de?ned by ...... Ecology 59:133139. . 1980. Temporal changes in...

64

District Date(s) Tribe(s) State(s) Program/Project Tribal Issues/Concerns Status Lakes & Rivers  

E-Print Network [OSTI]

of Oklahoma Cherokee Nation (OK) Chickasaw Nation (OK) Choctaw Nation of Oklahoma Citizen Potawatomi Nation (OK) Shawnee Tribe (OK) United Keetoowah Band of Cherokee Indians in Oklahoma Wyandotte Nation (OK of Cherokee Indians (NC) Turtle Mountain Band of Chippewa Indians of North Dakota Kickapoo Traditional Tribe

US Army Corps of Engineers

65

Approximation of linear partial differential equations on spheres  

E-Print Network [OSTI]

on Rn+1 . . . . . . . . . . . . . . . . . . . . . . . 18 2. Locally supported strictly positive denite func- tions on Sn . . . . . . . . . . . . . . . . . . . . . . . . 20 C. Interpolation on spheres using dilated locally supported SBFs 23 D. Open...cients b(`) decay. The native space induced by is dened to be the closure of the set N := 8 < :f 2 D 0(Sn) : kfk2 = 1X `=0 N(n;`)X k=1 j b`kj2=b(`) < 1 9 = ;; where D0(Sn) denotes the set of all tempered distributions dened on Sn. Note...

Le Gia, Quoc Thong

2004-09-30T23:59:59.000Z

66

Rethinking Newton's Principia Simon Saunders1  

E-Print Network [OSTI]

That is not the strategy taken here. My objective is to give a consistent reading of Newton's Principia discarding of mass of the solar system), wrongly identi...ed by Newton as inertial, is exemplary: it is a local total energy and angular momentum zero can be de...ned. No such constraint and no such prediction

Saunders, Simon

67

Modeling of elasto-capillary phenomena David L. Henann*a  

E-Print Network [OSTI]

energy, driving a uid body to minimize its surface area in an effort to minimize free energy.1 However, and surface area A. Surface energy will scale as gA, while volumetric strain energy scales as GV. DeningModeling of elasto-capillary phenomena David L. Henann*a and Katia Bertoldi*bc Surface energy

68

Contests for Status Benny Moldovanu, Aner Sela and Xianwen Shi  

E-Print Network [OSTI]

. Finally, we modify the model to allow for status categories that are endogenously determined by monetary with a sliding scale of status determined by precisely de...ned ranges of measured output (fruit, grain, oil, etc pointed out that social status may play a role also in market exchanges.6 Nevertheless, the literature

Franz, Sven Oliver

69

Thermophoresis at a charged surface: the role of hydrodynamic slip Julien Morthomas and Alois Wrger  

E-Print Network [OSTI]

the thermophoretic mobility of charged particles as a function of the Navier slip length b. A moderate value of b at a particle-uid interface. The thermophoretic mobility is de...ned through the drift velocity of the solute]. In the present work, we derive the thermophoretic mo- bility as a function of the particle size a, the Debye

Paris-Sud XI, Universit de

70

The Indians in the works of William Faulkner  

E-Print Network [OSTI]

role u Excel Lent discussions of Sara Fathers, a part-Indian, pc& t- Negro character, especially signi ficunt in Fcutknur&s "The Boar, hcve app& ared in c& i I icaL work s. Rober't I'unn ??on &?c& cc I vr'- i xvs Som F?L I~a& s ae lb" i ah?ri 'Lo... treaty with the United States in 7788, in which the opening article stated that the Choctaw nation should restore all the Negroes taken from whites before 19 the treaty. Accor ding to Vi, L, Miner, race prejudice had never occurred to the Indians unti...

Nigliazzo, Marc Anthony

1967-01-01T23:59:59.000Z

71

Establishment of an oil and gas database for increased recovery and characterization of oil and gas carbonate reservoir heterogeneity. [Jurassic Smackover Formation  

SciTech Connect (OSTI)

This volume contains maps, well logging correlated to porosity and permeability, structural cross section, graph of production history, porosity vs. natural log permeability plot, detailed core log, paragenetic sequence and reservoir characterization sheet of the following fields in southwest Alabama: Appleton oil field; Barnett oil field; Barrytown oil field; Big Escambia Creek gas and condensate field; Blacksher oil field; Broken Leg Creed oil field; Bucatunna Creed oil field; Chappell Hill oil field; Chatom gas and condensate field; Choctaw Ridge oil field; Chunchula gas and condensate field; Cold Creek oil field; Copeland gas and condensate field; Crosbys Creed gas and condensate field; and East Barnett oil field. (AT)

Kopaska-Merkel, D.C.; Moore, H.E. Jr.; Mann, S.D.; Hall, D.R.

1992-06-01T23:59:59.000Z

72

Establishment of an oil and gas database for increased recovery and characterization of oil and gas carbonate reservoir heterogeneity. Appendix 1, Volume 1  

SciTech Connect (OSTI)

This volume contains maps, well logging correlated to porosity and permeability, structural cross section, graph of production history, porosity vs. natural log permeability plot, detailed core log, paragenetic sequence and reservoir characterization sheet of the following fields in southwest Alabama: Appleton oil field; Barnett oil field; Barrytown oil field; Big Escambia Creek gas and condensate field; Blacksher oil field; Broken Leg Creed oil field; Bucatunna Creed oil field; Chappell Hill oil field; Chatom gas and condensate field; Choctaw Ridge oil field; Chunchula gas and condensate field; Cold Creek oil field; Copeland gas and condensate field; Crosbys Creed gas and condensate field; and East Barnett oil field. (AT)

Kopaska-Merkel, D.C.; Moore, H.E. Jr.; Mann, S.D.; Hall, D.R.

1992-06-01T23:59:59.000Z

73

On Assessing Robustness in Transportation Planning  

E-Print Network [OSTI]

that commodity. Also, for each commodity i, a weight wti : E R+ 0 is dened that quanties the provided quality of service (QoS), when this com- modity is routed along an edge e or a path p, where wti(p) = ep wti(e). Smaller weight means better QoS. When a commodity is not routed along its shortest w.r.t. wti (optimal w

Zaroliagis, Christos D.

74

BUILDING ON LAFFAILLE CHRISTOPHE CORNUT  

E-Print Network [OSTI]

BUILDING ON LAFFAILLE CHRISTOPHE CORNUT Abstract. This is a preliminary version of a sequel to [6 on a nite dimensional K-vector space D is a function : D \\ {0} R such that D = {x D : x = 0 or (x) } is a K-subspace of D for every in R. We also dene +D = {x D : x = 0 or (x) > } and Gr D = D/ +D

Cornut, Christophe - Institut de Mathématiques de Jussieu, Université Paris 7

75

Cylinder kernel expansion of Casimir energy with a Robin boundary  

E-Print Network [OSTI]

: : : : : : : : : : : : : : : 7 A. How to construct the Green function for a single bound- ary condition . . . . . . . . . . . . . . . . . . . . . . . . . 7 B. How to construct the Green function for a slab . . . . . . . 10 III CASIMIR ENERGY OF A SLAB WITH DIRICHLET OR NEUMANN....B.G. Casimir published his famous paper [2] in 1948. The Casimir energy can be de?ned directly as the sum of half-frequencies that is interpreted via 3 ?-function regularization [8]. The Green function formalism [9], multiple scattering expansion [10] and heat...

Liu, Zhonghai

2006-10-30T23:59:59.000Z

76

ECOLE POLYTECHNIQUE CENTRE DE MATHMATIQUES APPLIQUES  

E-Print Network [OSTI]

optimization method (see [6],[1]) in order to design a nuclear reactor core of generation IV which is cooled want to optimize the internal shape of the reactor that we dene as the bounded set = [0, R]?[0, h]. 1). Tél: 01 69 33 46 00. Fax: 01 69 33 46 46 http://www.cmap.polytechnique.fr/ Shape Optimization

77

COMPUTING MAXIMAL CHAINS ALBERTO MARCONE, ANTONIO MONTALBN, AND RICHARD A. SHORE  

E-Print Network [OSTI]

-founded partial order then every chain in P is a well-order and we de...ne the height of P, ht(P), to be the supremum of all ordinals which are order types of chains in P. For x 2 P, let htP (x) be the supremum that ht(P) = supf htP (x) + 1 j x 2 P g and that htP (x) = supf htP (y) + 1 j y

Shore, Richard A.

78

ON AN EVOLUTION PROBLEM ASSOCIATED TO THE MODELLING OF INCERTITUDE INTO THE ENVIRONMENT  

E-Print Network [OSTI]

is to protect the environment in the period of time [0; h]; then (t) = : Therefore it follows (2.2) v(x; y; ) IE; 2, the functions i and i are Lipschitz continuous and vanishing at the origin, i:e: (1.3) j i(z1) i transformation fraction by (0) = : We de...ne the accumulate utility fuctional (1.6) J(x; y; ) = IE Z 1 0 e s U

Díaz Díaz, Gregorio

79

PREPUBLICACIONESDEL DEPARTAMENTO DE MATEMTICAAPLICADA  

E-Print Network [OSTI]

is to protect the environment in the period of time [0; h]; then (t) = : Therefore it follows (2.2) v(x; y; ) IE; 2, the functions i and i are Lipschitz continuous and vanishing at the origin, i:e: (1.3) j i(z1) i transformation fraction by (0) = : We de...ne the accumulate utility fuctional (1.6) J(x; y; ) = IE Z 1 0 e s U

Díaz Díaz, Gregorio

80

Quasi-static rock mechanics data for rocksalt from three Strategic Petroleum Reserve domes  

SciTech Connect (OSTI)

Triaxial compression and extension experiments have been run on rocksalt samples from three Strategic Petroleum Reserve (SPR) domes. Seventeen quasi-static tests were loaded at mean stress rates of .66 to 1.04 psi/sec (4.5 to 7.2 kPa/sec), confining pressures of 14.5 to 2000 psi (0.1 to 13.8 MPa) and temperatures of 22 to 100/sup 0/C. Eleven of the test specimens were from Bryan Mound, Texas, and three each were from Bayou Choctaw, Louisiana, and West Hackberry, Louisiana. In general, the resulting mechanical data from the three domes are similar, and they are consistent with previously published data. Ultimate sample strengths are directly related to confining pressure (least principal stress) and indirectly related to temperature, while ductility increases with both pressure and temperature.

Price, R.H.; Wawersik, W.R.; Hannum, D.W.; Zirzow, J.A.

1981-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "dene suline choctaw" 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

Applications of Slattery - Lagoudas' theory for the stress deformation behavior  

E-Print Network [OSTI]

are possible, and these are called armchair, zigzag and chiral nanotubes, depending on how the two-dimensional graphene sheet is rolled up. If the CNT is free from defects, the elastic properties should be the same as the graphene sheet. However, as shown... in the following, the di?erence is due to the curvature. The properties are the same as the graphene sheet in the limit of a large radius. There are di?erent ways to de?ne the structure of carbon nanotubes. The most common way is to think of CNT as a result...

Tian, Yongzhe

2006-10-30T23:59:59.000Z

82

Understanding Interactions in Social Networks and Committee  

E-Print Network [OSTI]

? for ? = 1? ???? Here, e is a ? 1 unit vector and S? is dened as the matrix: S? = 2 6 6 6 6 6 6 4 ?2?11 ??12 ? ? ??1? ??21 ? 2 ?22 ? ? ? ? ? ? ? ???1 ? ? ? 2 ??? 3 7 7 7 7 7 7 5 ? for ? = 1? ???? The weights that members attach to the estimate... for the subset who remain on the Committee for the whole of the period. 4 likemindedness. We extend the work in Bhattacharjee and Holly (2009) by considering heterogeneity in the beliefs about the eects of interest rates on output and ination, in the private...

Bhattacharjee, Arnab; Holly, Sean

83

On the cohomology of joins of operator algebras  

E-Print Network [OSTI]

(A) is a Hilbert Ccurrency1-module over A C1n. Ccurrency1-modules were originally dened and studied by Kaplansky and we outline the foundations of the theory and particular properties of Mn(A). Furthermore, we prove a structure theorem for ultraweakly... closed submodules of Mn(A), using techniques from the theory of type I nite von Neumann algebras. By analogy with the classical join in topology, the join Acurrency1B for operator algebras A and B acting on Hilbert spaces H and K, respectively, was de...

Husain, Ali-Amir

2004-09-30T23:59:59.000Z

84

Spatial stochastic processes for yield and reliability management with applications to nano electronics  

E-Print Network [OSTI]

work that points out the statistical aspect of defect density variation [6]. If we assume the uniform distribution on [0;2D0], then we have Y = 1 ? e ?2AcD0 2AcD0 : This model assumes that the defect density is uniform up to 2D0. It can be considered... pattern is modeled by an intensity function of the process de?ned as equation (6.4). The new yield models have several advantages as follows: (1) a huge amount of wafer defect data can be reduced by the coe?cients of the intensity function, (2...

Hwang, Jung Yoon

2005-02-17T23:59:59.000Z

85

Feasibility Study for Renewable Energy Development on Tribal Lands  

SciTech Connect (OSTI)

Project Objective: The Mississippi Band of Choctaw Indians (MBCI) conducted a study of the feasibility of siting a renewable energy biomass-based installation on tribal lands. The purpose of the study was to determine whether such an installation can be economically sustainable, as well as consistent with the cultural, social, and economic goals of the Tribe. Scope: To achieve the goal of the feasibility study, the following tasks were carried out: (1) Resource availability assessment--The objective of this assessment was to determine the availability of both poultry litter and wood residues for use in the proposed facility. (2) Power utilization assessment--The objective of this assessment was to determine the potential market size for power produced, the existing infrastructure for delivering power to that market, and the costs and economic returns for doing so. (3) Technology review--The objective of this review was to identify one, or more, technical options for detailed economic and technical assessment. The study considered a range of feedstock and product mixtures of poultry litter; wood residues as feedstock; and electrical power and other ancillary products as outputs. Distributed power sources was also examined. Technologies ranging from gasification to systems that produce both power and value-added chemicals were considered. Technologies selected for detailed review were those that can be sized to process the amount of available feed (poultry litter, or poultry litter and wood residues), and that also appear to make economic sense in terms of the value of their inputs. The technology review leaned heavily on the experience from similar prior DOE projects, particularly those conducted by the National Renewable Energy Laboratory (NREL). NREL was involved in a consultative role, so that the project team could leverage their experience. (4) Systems Design(s)--Based on the technology review, a pre-conceptual design for an installation was developed. This included identification of unit operations and equipment, maintenance, manpower, feedstock requirements, and output (power and any other ancillary products). Energy and mass flows were identified. (5) Manpower development assessment--The objectives of this assessment was to identify training needs for the selected option(s), and determine how they can best be met. Using the manpower estimates from the pre-conceptual system design, skills and training needs were to be identified. A plan for providing the needed manpower was to be developed, and any associated costs determined. (6) Economic assessment--The objective of this assessment was to determine the economic viability and sustainability of the technology option(s) identified through the technical review option. The costs of bringing the feedstock to the proposed facility were combined with nominal operation costs and potential production distribution costs to identify total costs. Revenue from power distribution (and, possibly, from sale of ancillary products) were combined with any possible government credits or payments to identify gross revenue. Economic viability was determined by net revenue and return on investment. A business plan for the selected option was to be produced that would consider long-term sustainability of the project. (7) MBCI compatibility assessment--The objective of this assessment was to determine whether the renewable energy technology was compatible with the MBCI's cultural, social and economic values. As part of this assessment, the environmental impacts and benefits were to be determined (Environmental stewardship is an important part of the Choctaw culture.). The effects of a project on employment were projected. The compatibility of the renewable energy project with MBCI cultural and social values were determined. Most importantly, the compatibility of the renewable energy installation with the MBCIs economic development goals and directions were determined. A project team led by the Mississippi Band of Choctaw Indians (MBCI) conducted the feasibility study. The team included th

John Hendrix, Project Director; Charles Weir, Project Manager; Dr. John Plodinec, Technology Advisor; Dr. Steve Murray, Economic Advisor

2005-07-21T23:59:59.000Z

86

SU(2) Lattice Gauge Theory- Local Dynamics on Non-intersecting Electric flux Loops  

E-Print Network [OSTI]

We use Schwinger Bosons as prepotentials for lattice gauge theory to de?ne local linking oper- ators and calculate their action on linking states for 2 + 1 dimensional SU(2) lattice gauge theory. We develop a diagrammatic technique and associate a set of (lattice Feynman) rules to compute the entire loop dynamics diagrammatically. The physical loop space is shown to contain only non- intersecting loop con?gurations after solving the Mandelstam constraint. The smallest plaquette loops are contained in the physical loop space and other con?gurations are generated by the action of a set of fusion operators on this basic loop states enabling one to charaterize any arbitrary loop by the basic plaquette together with the fusion variables. Consequently, the full Kogut-Susskind Hamiltonian and the dynamics of all possible non-intersecting physical loops are formulated in terms of these fusion variables.

Ramesh Anishetty; Indrakshi Raychowdhury

2014-11-12T23:59:59.000Z

87

Fiscal Federalism and Electoral Accountability  

E-Print Network [OSTI]

to the politician of providing utility levels u1t #21; x1t and u2t #21; x2t simultaneously to voters in the two groups at time t. Likewise, we de?ne Ci(xit) as the minimum cost of providing the utility level uit #21; xit to group i, i = 1; 2, in isolation. We begin... increasing in each argu- ment, i.e., (M) xt > x0t ) C(xt) #21; C(x0t) xit > x0it ) Ci(xit) #21; Ci(x0it) where xt = (x1t;x2t). Further, limxi!1C(x1; x2) = limxi!1Ci(xit) = 1. Assumption 2 The political cost functions are continuous, i.e., (K) C(x1t;x2t) 2 C1...

Aidt, Toke S; Dutta, J

88

Spatial and Temporal Diffusion of House Prices in the UK  

E-Print Network [OSTI]

= 0; 1; :::; H (3.11) where ei is an (N + 1) #2; 1 vector of zeros with the exception of its ith element which is unity, #6; = 0 BBBBBBB@ #27;00 0 0 #1; #1; #1; 0 0 0 #27;11 #27;12 #1; #1; #1; #27;1;N#0;1 #27;1N 0 #27;21 #27;22 #1; #1; #1; #27;2;N#0... , gi(h) = #27; #0;1=2 ii hR #6;ei = g0(h) for i = 0: So the generalized impulse response function (GIRF) de?ned by (3.11) with #6; given by (3.12) is applicable to the analysis of shocks to the dominant and non-dominant regions alike. The distinction...

Holly, Sean; Pesaran, M Hashem; Yamagata, Takashi

89

Dynamic distributions and changing copulas  

E-Print Network [OSTI]

#0; !): (12) If #25;t were ?xed the same MSE would be obtained with a sample size of approximately (2#0; !)=(1#0; !): When ! is close to one, MSE(e#25;t) ' e#25;t(1#0; e#25;t)(1 #0; !): Thus for ! = :99; the RMSEs for #25; = 0:5; 0:25 and 0:1 are approximately... ; may need to be re- de?ned and this requires some judgement. One possibility is to set #24;0 = ymin and #24;N = ymax, but a more stable choice is the 1% and 99% quantiles. By construction, e#28; k#0;1;t < e#28; k;t so the time series of b#24;t(#28;)0s...

Harvey, Andrew C

90

Next Generation Nuclear Plant (NGNP) Prismatic HTGR Conceptual Design Project - Final Technical Report  

SciTech Connect (OSTI)

This report is the Final Technical Report for the Next Generation Nuclear Plant (NGNP) Prismatic HTGR Conceptual Design Project conducted by a team led by General Atomics under DOE Award DE-NE0000245. The primary overall objective of the project was to develop and document a conceptual design for the Steam Cycle Modular Helium Reactor (SC-MHR), which is the reactor concept proposed by General Atomics for the NGNP Demonstration Plant. The report summarizes the project activities over the entire funding period, compares the accomplishments with the goals and objectives of the project, and discusses the benefits of the work. The report provides complete listings of the products developed under the award and the key documents delivered to the DOE.

Saurwein, John

2011-07-15T23:59:59.000Z

91

Strategic Petroleum Reserve quarterly report  

SciTech Connect (OSTI)

This August 15, 1991, Strategic Petroleum Reserve Quarterly Report describes activities related to the site development, oil acquisition, budget and cost of the Reserve during the period April 1, 1991, through June 30, 1991. The Strategic Petroleum Reserve storage facilities development program is proceeding on schedule. The Reserve's capacity is currently 726 million barrels. A total of 5.5 million barrels of new gross cavern volume was developed at Big Hill and Bayou Choctaw during the quarter. There were no crude oil deliveries to the Strategic Petroleum Reserve during the calendar quarter ending June 30, 1991. Acquisition of crude oil for the Reserve has been suspended since August 2, 1990, following the invasion of Kuwait by Iraq. As of June 30, 1991, the Strategic Petroleum Reserve inventory was 568.5 million barrels. The reorganization of the Office of the Strategic Petroleum Reserve became effective June 28, 1991. Under the new organization, the Strategic Petroleum Reserve Project Management Office in Louisiana will report to the Strategic Petroleum Reserve Program Office in Washington rather than the Oak Ridge Field Office in Tennessee. 2 tabs.

Not Available

1991-08-15T23:59:59.000Z

92

Sonar atlas of caverns comprising the U.S. Strategic Petroleum Reserve. Volume 3, Bryan Mound Site, Texas.  

SciTech Connect (OSTI)

Downhole sonar surveys from the four active U.S. Strategic Petroleum Reserve sites have been modeled and used to generate a four-volume sonar atlas, showing the three-dimensional geometry of each cavern. This volume 3 focuses on the Bryan Mound SPR site, located in southeastern Texas. Volumes 1, 2, and 4, respectively, present images for the Bayou Choctaw SPR site, Louisiana, the Big Hill SPR site, Texas, and the West Hackberry SPR site, Louisiana. The atlas uses a consistent presentation format throughout. The basic geometric measurements provided by the down-cavern surveys have also been used to generate a number of geometric attributes, the values of which have been mapped onto the geometric form of each cavern using a color-shading scheme. The intent of the various geometrical attributes is to highlight deviations of the cavern shape from the idealized cylindrical form of a carefully leached underground storage cavern in salt. The atlas format does not allow interpretation of such geometric deviations and anomalies. However, significant geometric anomalies, not directly related to the leaching history of the cavern, may provide insight into the internal structure of the relevant salt dome.

Rautman, Christopher Arthur; Lord, Anna Snider

2007-09-01T23:59:59.000Z

93

Sonar atlas of caverns comprising the U.S. Strategic Petroleum Reserve. Volume 2, Big Hill Site, Texas.  

SciTech Connect (OSTI)

Downhole sonar surveys from the four active U.S. Strategic Petroleum Reserve sites have been modeled and used to generate a four-volume sonar atlas, showing the three-dimensional geometry of each cavern. This volume 2 focuses on the Big Hill SPR site, located in southeastern Texas. Volumes 1, 3, and 4, respectively, present images for the Bayou Choctaw SPR site, Louisiana, the Bryan Mound SPR site, Texas, and the West Hackberry SPR site, Louisiana. The atlas uses a consistent presentation format throughout. The basic geometric measurements provided by the down-cavern surveys have also been used to generate a number of geometric attributes, the values of which have been mapped onto the geometric form of each cavern using a color-shading scheme. The intent of the various geometrical attributes is to highlight deviations of the cavern shape from the idealized cylindrical form of a carefully leached underground storage cavern in salt. The atlas format does not allow interpretation of such geometric deviations and anomalies. However, significant geometric anomalies, not directly related to the leaching history of the cavern, may provide insight into the internal structure of the relevant salt dome.

Rautman, Christopher Arthur; Lord, Anna Snider

2007-08-01T23:59:59.000Z

94

Sonar atlas of caverns comprising the U.S. Strategic Petroleum Reserve. Volume 4, West Hackberry site, Louisiana.  

SciTech Connect (OSTI)

Downhole sonar surveys from the four active U.S. Strategic Petroleum Reserve sites have been modeled and used to generate a four-volume sonar atlas, showing the three-dimensional geometry of each cavern. This volume 4 focuses on the West Hackberry SPR site, located in southwestern Louisiana. Volumes 1, 2, and 3, respectively, present images for the Bayou Choctaw SPR site, Louisiana, the Big Hill SPR site, Texas, and the Bryan Mound SPR site, Texas. The atlas uses a consistent presentation format throughout. The basic geometric measurements provided by the down-cavern surveys have also been used to generate a number of geometric attributes, the values of which have been mapped onto the geometric form of each cavern using a color-shading scheme. The intent of the various geometrical attributes is to highlight deviations of the cavern shape from the idealized cylindrical form of a carefully leached underground storage cavern in salt. The atlas format does not allow interpretation of such geometric deviations and anomalies. However, significant geometric anomalies, not directly related to the leaching history of the cavern, may provide insight into the internal structure of the relevant salt dome.

Rautman, Christopher Arthur; Lord, Anna Snider

2007-09-01T23:59:59.000Z

95

Strategic Petroleum Reserve Site Environmental Report for calendar year 1994  

SciTech Connect (OSTI)

The purpose of this Site Environmental Report (SER) is to characterize site environmental management performance, confirm compliance with environmental standards and requirements, and highlight significant programs and efforts. The SER, provided annually in accordance with Department of Energy DOE Order 5400.1, serves the public by summarizing monitoring data collected to assess how the Strategic Petroleum Reserve (SPR) impacts the environment. This report (SER) provides a balanced synopsis of non-radiological monitoring and regulatory compliance data and affirms that the SPR has been operating within acceptable regulatory limits. Included in this report is a description of each site`s environment, an overview of the SPR environmental program, and a recapitulation of special environmental activities and events associated with each SPR site during 1994. Two of these highlights include decommissioning of the Weeks Island facility (disposition of 73 million barrels of crude oil inventory) as well as the degasification of up to 144 million barrels of crude oil inventory at the Bayou Choctaw, Big Hill, Bryan Mound, and West Hackberry facilities. The decision to decommission the Weeks Island facility is a result of diminishing mine integrity from ground water intrusion. Degasifying the crude oil is required to reduce potentially harmful emissions that would occur during oil movements. With regard to still another major environmental action, 43 of the original 84 environmental findings from the 1992 DOE Tiger Team Assessment were closed by the end of 1994. Spills to the environment, another major topic, indicates a positive trend. Total volume of oil spilled in 1994 was only 39 barrels, down from 232 barrels in 1993, and the total volume of brine spilled was only 90 barrels, down from 370 barrels in 1993. The longer term trend for oil and brine spills has declined substantially from 27 in 1990 down to nine in 1994.

NONE

1995-05-31T23:59:59.000Z

96

Three-dimensional representations of salt-dome margins at four active strategic petroleum reserve sites.  

SciTech Connect (OSTI)

Existing paper-based site characterization models of salt domes at the four active U.S. Strategic Petroleum Reserve sites have been converted to digital format and visualized using modern computer software. The four sites are the Bayou Choctaw dome in Iberville Parish, Louisiana; the Big Hill dome in Jefferson County, Texas; the Bryan Mound dome in Brazoria County, Texas; and the West Hackberry dome in Cameron Parish, Louisiana. A new modeling algorithm has been developed to overcome limitations of many standard geological modeling software packages in order to deal with structurally overhanging salt margins that are typical of many salt domes. This algorithm, and the implementing computer program, make use of the existing interpretive modeling conducted manually using professional geological judgement and presented in two dimensions in the original site characterization reports as structure contour maps on the top of salt. The algorithm makes use of concepts of finite-element meshes of general engineering usage. Although the specific implementation of the algorithm described in this report and the resulting output files are tailored to the modeling and visualization software used to construct the figures contained herein, the algorithm itself is generic and other implementations and output formats are possible. The graphical visualizations of the salt domes at the four Strategic Petroleum Reserve sites are believed to be major improvements over the previously available two-dimensional representations of the domes via conventional geologic drawings (cross sections and contour maps). Additionally, the numerical mesh files produced by this modeling activity are available for import into and display by other software routines. The mesh data are not explicitly tabulated in this report; however an electronic version in simple ASCII format is included on a PC-based compact disk.

Rautman, Christopher Arthur; Stein, Joshua S.

2003-01-01T23:59:59.000Z

97

Environmental assessment of oil degasification at four Strategic Petroleum Reserve facilities in Texas and Louisiana  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) proposes to treat gassy oil at four Strategic Petroleum Reserve (SPR) storage sites to lower the gas content of the stored crude oil and help ensure safe transfer of the oil during drawdown. The crude oil is stored underground in caverns created in salt domes. The degree of gassiness of the oil varies substantially among sites and among caverns within a site. This environmental assessment describes the proposed degasification operation, its alternatives, and potential environmental impacts. The need for degasification has arisen because over time, gases, principally methane and nitrogen, have migrated into and become dissolved in the stored crude oil. This influx of gas has raised the crude oil vapor pressure above limits required by safety and emission guidelines. When oil is drawn from the caverns, excess gases may come out of solution. Based on preliminary data from an ongoing sampling program, between 200 and 350 million of the 587 million barrels of crude oil stored at these four sites would require processing to remove excess gas. Degasification, a commonly used petroleum industry process, would be done at four crude oil storage facilities: Bryan Mound and Big Hill in Texas, and West Hackberry and Bayou Choctaw in Louisiana. DOE would use a turnkey services contract for engineering, procurement, fabrication, installation, operation and maintenance of two degasification plants. These would be installed initially at Bryan Mound and West Hackberry. Degasification would be complete in less than three years of continuous operations. This report summarizes the environmental impacts of this gasification process.

Not Available

1994-09-01T23:59:59.000Z

98

Compilation of gas intrusion measurements, variations, and consequence modeling for SPR caverns.  

SciTech Connect (OSTI)

The intrusion of gas into oils stored within the SPR has been examined. When oil is stored in domal salts, gases intrude into the stored oil from the surrounding salt. Aspects of the mechanism of gas intrusion have been examined. In all cases, this gas intrusion results in increases in the oil vapor pressure. Data that have been gathered from 1993 to August 2002 are presented to show the resultant increases in bubble-point pressure on a cavern-by-cavern as well as on a stream basis. The measurement techniques are presented with particular emphasis on the TVP 95. Data analysis methods are presented to show the methods required to obtain recombined cavern oil compositions. Gas-oil ratios are also computed from the data and are presented on a cavern-by-cavern and stream basis. The observed increases in bubble-point pressure and gas-oil ratio are further statistically analyzed to allow data interpretation. Emissions plume modeling is used to determine adherence to state air regulations. Gas intrusion is observed to be variable among the sites and within each dome. Gas intrusions at Bryan Mound and Big Hill have resulted in the largest increases in bubble-point pressure for the Strategic Petroleum Reserve (SPR). The streams at Bayou Choctaw and West Hackberry show minimal bubble-point pressure increases. Emissions plume modeling, using the state mandated ISCST code, of oil storage tanks showed that virtually no gas may be released when H2S standards are considered. DOE plans to scavenge H2S to comply with the very tight standards on this gas. With the assumption of scavenging, benzene releases become the next most controlling factor. Model results show that a GOR of 0.6 SCF/BBL may be emissions that are within standards. Employing the benzene gas release standard will significantly improve oil deliverability. New plume modeling using the computational fluid dynamics code, FLUENT, is addressing limitations of the state mandated ISCST model.

Hinkebein, Thomas E.

2003-03-01T23:59:59.000Z

99

Security Informatics Research Challenges for Mitigating Cyber Friendly Fire  

SciTech Connect (OSTI)

This paper addresses cognitive implications and research needs surrounding the problem of cyber friendly re (FF). We dene cyber FF as intentional o*ensive or defensive cyber/electronic actions intended to protect cyber systems against enemy forces or to attack enemy cyber systems, which unintentionally harms the mission e*ectiveness of friendly or neutral forces. We describe examples of cyber FF and discuss how it ts within a general conceptual framework for cyber security failures. Because it involves human failure, cyber FF may be considered to belong to a sub-class of cyber security failures characterized as unintentional insider threats. Cyber FF is closely related to combat friendly re in that maintaining situation awareness (SA) is paramount to avoiding unintended consequences. Cyber SA concerns knowledge of a system's topology (connectedness and relationships of the nodes in a system), and critical knowledge elements such as the characteristics and vulnerabilities of the components that comprise the system and its nodes, the nature of the activities or work performed, and the available defensive and o*ensive countermeasures that may be applied to thwart network attacks. We describe a test bed designed to support empirical research on factors a*ecting cyber FF. Finally, we discuss mitigation strategies to combat cyber FF, including both training concepts and suggestions for decision aids and visualization approaches.

Carroll, Thomas E.; Greitzer, Frank L.; Roberts, Adam D.

2014-09-30T23:59:59.000Z

100

Study of Power Converter Topologies with Energy Recovery and grid power flow control. Part A: 2-quadrant converter with energy storage.  

E-Print Network [OSTI]

In the framework of a Transfer line (TT2) Consolidation Programme, a number of studies on Energy cycling have been commissioned. Part of this work involves the study of different power electronic system topologies for magnet energy recovery [1{5]. In this report, the use of a two-quadrant (2Q) regulator connected to the DC link of a 4-quadrant magnet supply is analysed. The key objective of the study is to find control strategies that result in the control of the peak power required from the power network as well as to recover the magnet energy into capacitor banks with controlled voltage fluctuation. The study comprises the modelling of the system by means of the method of state averaging and the development of regulation strategies to energy management. The proposed control strategies can be divided in two groups: in the first group, the magnet current is used to dene the reference for the control system, while in the second group this current is considered as a perturbation and some strategies are devised ...

Maestri, S; Uicich, G; Benedetti, M; Le Godec, G; Papastergiou, K

2015-01-01T23:59:59.000Z

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101

Compilation of Gas Intrusion Measurements, Variations, and Consequence Modeling for SPR Caverns  

SciTech Connect (OSTI)

The intrusion of gas into oils stored within the SPR has been examined. When oil is stored in domal salts, gases intrude into the stored oil from the surrounding salt. Aspects of the mechanism of gas intrusion have been examined. In all cases, this gas intrusion results in increases in the oil vapor pressure. Data that have been gathered from 1993 to August 2002 are presented to show the resultant increases in bubble-point pressure on a cavern-by-cavern as well as on a stream basis. The measurement techniques are presented with particular emphasis on the TVP 95. Data analysis methods are presented to show the methods required to obtain recombined cavern oil compositions. Gas-oil ratios are also computed from the data and are presented on a cavern-by-cavern and stream basis. The observed increases in bubble-point pressure and gas-oil ratio are further statistically analyzed to allow data interpretation. Emissions plume modeling is used to determine adherence to state air regulations. Gas intrusion is observed to be variable among the sites and within each dome. Gas intrusions at Bryan Mound and Big Hill have resulted in the largest increases in bubble-point pressure for the Strategic Petroleum Reserve (SPR). The streams at Bayou Choctaw and West Hackberry show minimal bubble-point pressure increases. Emissions plume modeling, using the state mandated ISCST code, of oil storage tanks showed that virtually no gas may be released when H2S standards are considered. DOE plans to scavenge H{sub 2}S to comply with the very tight standards on this gas. With the assumption of scavenging, benzene releases become the next most controlling factor. Model results show that a GOR of 0.6 SCF/BBL may be emissions that are within standards. Employing the benzene gas release standard will significantly improve oil deliverability. New plume modeling using the computational fluid dynamics code, FLUENT, is addressing limitations of the state mandated ISCST model.

HINKEBEIN, THOMAS E.

2003-03-01T23:59:59.000Z

102

Correlation of Creep Behavior of Domal Salts  

SciTech Connect (OSTI)

The experimentally determined creep responses of a number of domal salts have been reported in, the literature. Some of these creep results were obtained using standard (conventional) creep tests. However, more typically, the creep data have come from multistage creep tests, where the number of specimens available for testing was small. An incremental test uses abrupt changes in stress and temperature to produce several time increments (stages) of different creep conditions. Clearly, the ability to analyze these limited data and to correlate them with each other could be of considerable potential value in establishing the mechanical characteristics of salt domes, both generally and specifically. In any analysis, it is necessary to have a framework of rules to provide consistency. The basis for the framework is the Multimechanism-Deformation (M-D) constitutive model. This model utilizes considerable general knowledge of material creep deformation to supplement specific knowledge of the material response of salt. Because the creep of salt is controlled by just a few micromechanical mechanisms, regardless of the origin of the salt, certain of the material parameters are values that can be considered universal to salt. Actual data analysis utilizes the methodology developed for the Waste Isolation Pilot Plant (WIPP) program, and the response of a bedded pure WIPP salt as the baseline for comparison of the domal salts. Creep data from Weeks Island, Bryan Mound, West Hackberry, Bayou Choctaw, and Big Hill salt domes, which are all sites of Strategic Petroleum Reserve (SPR) storage caverns, were analyzed, as were data from the Avery Island, Moss Bluff, and Jennings salt domes. The analysis permits the parameter value sets for the domal salts to be determined in terms of the M-D model with various degrees of completeness. In turn this permits detailed numerical calculations simulating cavern response. Where the set is incomplete because of the sparse database, reasonable assumptions permit the set to be completed. From the analysis, two distinct response groups were evident, with the salts of one group measurably more creep resistant than the other group. Interestingly, these groups correspond well with the indirectly determined creep closure of the SPR storage caverns, a correlation that probably should be expected. Certainly, the results suggest a simple laboratory determination of the creep characteristics of a salt material from a dome site can indicate the relative behavior of any potential cavern placed within that dome.

Munson, D.E.

1999-02-16T23:59:59.000Z

103

Tracking Provenance in ORNL's Flexible Research Platforms  

SciTech Connect (OSTI)

Provenance is dened as information about the origin of objects, a concept that applies to both physical and digital objects and often overlaps both. The use of provenance in systems designed for research is an important but forgotten feature. Provenance allows for proper and exact tracking of information, its use, its lineage, its derivations and other metadata that are important for correctly adhering to the scien- tic method. In our project's prescribed use of provenance, researchers can determine detailed information about the use of sensor data in their experiments on ORNL's Flexible Research Platforms (FRPs). Our project's provenance system, Provenance Data Management System (ProvDMS), tracks information starting with the creation of information by an FRP sensor. The system determines station information, sensor information, and sensor channel information. The system allows researchers to derive generations of experiments from the sensor data and tracks their hierarchical flow. Key points can be seen in the history of the information as part of the information's workflow. The concept of provenance and its usage in science is relatively new and while used in other cases around the world, our project's provenance diers in a key area. To keep track of provenance, most systems must be designed or redesigned around the new provenance system. Our system is designed as a cohesive but sepa- rate entity and allows for researchers to continue using their own methods of analysis without being constrained in their ways in order to track the provenance. We have designed ProvDMS using a lightweight provenance library, Core Provenance Library (CPL) v.6 In addition to keeping track of sensor data experiments and its provenance, ProvDMS also provides a web-enabled visualization of the inheritance.

Hensley, Zachary P [ORNL; Sanyal, Jibonananda [ORNL; New, Joshua Ryan [ORNL

2013-08-01T23:59:59.000Z

104

PROCEEDINGS OF THE RIKEN BNL RESEARCH CENTER WORKSHOP ON LARGE SCALE COMPUTATIONS IN NUCLEAR PHYSICS USING THE QCDOC, SEPTEMBER 26 - 28, 2002.  

SciTech Connect (OSTI)

The massively parallel computer QCDOC (QCD On a Chip) of the RIKEN BNL Research Center (RI3RC) will provide ten-teraflop peak performance for lattice gauge calculations. Lattice groups from both Columbia University and RBRC, along with assistance from IBM, jointly handled the design of the QCDOC. RIKEN has provided $5 million in funding to complete the machine in 2003. Some fraction of this computer (perhaps as much as 10%) might be made available for large-scale computations in areas of theoretical nuclear physics other than lattice gauge theory. The purpose of this workshop was to investigate the feasibility and possibility of using a supercomputer such as the QCDOC for lattice, general nuclear theory, and other calculations. The lattice applications to nuclear physics that can be investigated with the QCDOC are varied: for example, the light hadron spectrum, finite temperature QCD, and kaon ({Delta}I = 1/2 and CP violation), and nucleon (the structure of the proton) matrix elements, to name a few. There are also other topics in theoretical nuclear physics that are currently limited by computer resources. Among these are ab initio calculations of nuclear structure for light nuclei (e.g. up to {approx}A = 8 nuclei), nuclear shell model calculations, nuclear hydrodynamics, heavy ion cascade and other transport calculations for RHIC, and nuclear astrophysics topics such as exploding supernovae. The physics topics were quite varied, ranging from simulations of stellar collapse by Douglas Swesty to detailed shell model calculations by David Dean, Takaharu Otsuka, and Noritaka Shimizu. Going outside traditional nuclear physics, James Davenport discussed molecular dynamics simulations and Shailesh Chandrasekharan presented a class of algorithms for simulating a wide variety of femionic problems. Four speakers addressed various aspects of theory and computational modeling for relativistic heavy ion reactions at RHIC. Scott Pratt and Steffen Bass gave general overviews of how qualitatively different types of physical processes evolve temporally in heavy ion reactions. Denes Molnar concentrated on the application of hydrodynamics, and Alex Krasnitz on a classical Yang-Mills field theory for the initial phase. We were pleasantly surprised by the excellence of the talks and the substantial interest from all parties. The diversity of the audience forced the speakers to give their talks at an understandable level, which was highly appreciated. One particular bonus of the discussions could be the application of highly developed three-dimensional astrophysics hydrodynamics codes to heavy ion reactions.

AOKI,Y.; BALTZ,A.; CREUTZ,M.; GYULASSY,M.; OHTA,S.

2002-09-26T23:59:59.000Z