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


1

K-Ar Dates Of Hydrothermal Clays From Core Hole Vc-2B, Valles Caldera, New  

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 » K-Ar Dates Of Hydrothermal Clays From Core Hole Vc-2B, Valles Caldera, New Mexico And Their Relation To Alteration In A Large Hydrothermal System Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: K-Ar Dates Of Hydrothermal Clays From Core Hole Vc-2B, Valles Caldera, New Mexico And Their Relation To Alteration In A Large Hydrothermal System Details Activities (2) Areas (1) Regions (0) Abstract: Seventeen K/Ar dates were obtained on illitic clays within Valles caldera (1.13 Ma) to investigate the impact of hydrothermal alteration on Quaternary to Precambrian intracaldera and pre-caldera rocks in a large,

2

K-Ar Dates Of Hydrothermal Clays From Core Hole Vc-2B, Valles...  

Open Energy Info (EERE)

icon K-Ar Dates Of Hydrothermal Clays From Core Hole Vc-2B, Valles Caldera, New Mexico And Their Relation To Alteration In A Large Hydrothermal System Jump to: navigation,...

3

Property:ExpActivityDate | Open Energy Information  

Open Energy Info (EERE)

ExpActivityDate ExpActivityDate Jump to: navigation, search Property Name ExpActivityDate Property Type Date Description Exploration Activity Date started or year of activity. Pages using the property "ExpActivityDate" Showing 25 pages using this property. (previous 25) (next 25) 2 2-M Probe At Desert Peak Area (Sladek, Et Al., 2007) + 2007 + 2-M Probe Survey At Coso Geothermal Area (1977) + 1977 + 2-M Probe Survey At Coso Geothermal Area (1979) + 1979 + 2-M Probe Survey At Coso Geothermal Area (2007) + 2007 + 2-M Probe Survey At Salt Wells Area (Coolbaugh, Et Al., 2006) + 2005 + 2-M Probe Survey At Salt Wells Area (Skord, Et Al., 2011) + 2011 + A Acoustic Logs At Coso Geothermal Area (1977) + 1977 + Acoustic Logs At Coso Geothermal Area (2005) + 2005 +

4

Property:ExpActivityDateEnd | Open Energy Information  

Open Energy Info (EERE)

ExpActivityDateEnd ExpActivityDateEnd Jump to: navigation, search Property Name ExpActivityDateEnd Property Type Date Description Date or year exploration activity ended. Pages using the property "ExpActivityDateEnd" Showing 25 pages using this property. (previous 25) (next 25) 2 2-M Probe Survey At Salt Wells Area (Coolbaugh, Et Al., 2006) + 2006 + 2-M Probe Survey At Salt Wells Area (Skord, Et Al., 2011) + 2011 + A Aerial Photography At Coso Geothermal Area (1968-1971) + 1971 + C Compound and Elemental Analysis At Salt Wells Area (Coolbaugh, Et Al., 2006) + 2005 + Compound and Elemental Analysis At Salt Wells Area (Shevenell & Garside, 2003) + 2002 + Conceptual Model At Coso Geothermal Area (2005-2007) + 2007 + Controlled Source Frequency-Domain Magnetics At Salt Wells Area (Montgomery, Et Al., 2005) + 2004 +

5

DATE:  

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

POLICY FLASH 2011-96 POLICY FLASH 2011-96 DATE: August 19, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: RFP Section H Clause Templates SUMMARY: On May 3, 2011, twenty two draft Section H clause templates were distributed for Procurement Director (PD), Head of Contracting Activity (HCA), General Counsel and National Nuclear Security Administration (NNSA) review and comment. All comments received were considered and changes were made as appropriate including the elimination of six clauses. The final version of the sixteen RFP Section H clause templates identified below will be available in STRIPES. 1) COMPLIANCE WITH INTERNET PROTOCOL VERSION 6 (IPV6) IN ACQUIRING

6

DATE:  

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

8 8 DATE: April 25, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: Implementation of Division B, Title I, Section 1101(a)(2) of the Department of Defense and Full-Year Continuing Appropriations Act, 2011 SUMMARY: Acquisition Letter 2011-04 provides implementing instructions and guidance for Section 1101(a)(2) of the Full-Year Continuing Appropriations Act of 2011, Pub. L. 112-10 (hereinafter "Full-Year Continuing Appropriations Act of 2011). Section 1101(a)(2) of the Act provides that, unless otherwise specified, the authority and conditions provided for projects or activities (including the costs of direct loans and loan guarantees) appropriated, authorized, or

7

DATE:  

Office of Legacy Management (LM)

OOE F 1325.3 OOE F 1325.3 m e m o randum DATE: SEP 23 1988 Department of Energy IL_. 9 REPLY TO AlTN OF, NE-23 SUElJECT. Owner Searches for Potential Sites in Chicago IL, (7 TO: W . Cottrell, ORNL 0. Kozlouski, OTS W h ile in Chicago, Illinois, on September 13, 14, and 15, 1988, I drove to the suspected addresses of several potential FUSRAP sites. No owners were contacted during this activity because most of the work was done after normal working hours or while on the way to the airport when tim e would not permit the visit. I .?I ' - Former C-B Tool Products Co. 956 E. 58th Street Chicago, Illinois The University of Chicago Ingleside Hall is located at this address. It is the University O ffice of Employment and contains a U.S. Post O ffice. The structure is several stories and looks like it may have existed in the

8

Date  

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

award of the (Date) ENERGY STAR: Plant name Plant street address Plant city, state, zip code As documented by the attached Statement of Energy Performance, I affirm that the...

9

Dates  

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

Dates Dates Nature Bulletin No. 511-A December 15, 1973 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation DATES When the wise men from the east, guided by a mysterious new star, traveled to Jerusalem and thence to Bethlehem where they worshipped the infant Jesus and presented Him with gifts, you can be sure that, in addition to gold and frankincense and myrrh, they carried dates as food to sustain them on their long journey. The Date Palm had been cultivated along the Tigris and Euphrates Rivers since the time of the Sumerians, 3000 years before the birth of Christ. This tree, like the coconut palm, is unknown today in its wild state but is believed to have originated in Ethiopia. In early times it was abundant in Palestine and the scientific name, Phoenix, given to the date palm by the Greeks, may be due to the fact that they first saw it in Phoenicia. The "tree of life, " variously referred to in the Bible, was probably this palm.

10

DATE:  

Office of Legacy Management (LM)

DATE: DATE: AUG 12 1991 REPLY TO ATTN OF: EM-421 (J. Wagoner, 3-8147) SUBIECT: Elimination of the Duriron Company Site TO: The File I have reviewed the attached site summary and elimination recommendation for the Duriron Company Site in Dayton, Ohio. I have determined that there is little likelihood of radioactive contamination at this site. Based on the above, the Ouriron Company Site is hereby eliminated from further consideration under the Formerly Utilized Sites Remedial Action Program. W. Ale~ander~illiams,~PhD Designation and Certification Manager Off-Site Branch Division of Eastern Area Programs Office of Environmental Restoration Attachment -: bee: Weston EM-40 (2) P. Hevner Review: - OTS NOTE DATE: July 15, 1991 TO: Alexander WiTliams FROM: Dan Stou tF

11

DATE:  

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

9 9 DATE: April 25, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: Federal Awardee Performance and Integrity Information System (FAPIIS) - Public Access SUMMARY: On April 15, 2011, the public side of the Federal Awardee Performance and Integrity Information System (FAPIIS) website was launched. This means that information posted to FAPIIS on and after this date, with the exception of past performance reviews, will be accessible by the public. Public access to information posted to FAPIIS prior to April 15, 2011, will be subject to the Freedom of Information Act (FOIA) process. (See paragraph (b)(3) of

12

Spin orientation of supermassive black holes in active galaxies  

E-Print Network (OSTI)

Accretion of gas onto a central supermassive black hole is generally accepted to be the source of the emitted energy in active galactic nuclei.The broad emission lines we observe in their optical spectra are probably formed in the wind of an accretion disk at distances of light days to light years from the central black hole. The variable fraction of the emission lines originates at typical distances of only 1 to 50 light days from the central supermassive black hole. We derived a central black hole mass of M_orbital = 1.8 +/-0.4 x 10^7 M_sun in the Seyfert galaxy Mrk110 assuming the broad emission lines are generated in gas clouds orbiting within an accretion disk. This figure depends on the inclination angle of the accretion disk. Here we report on the detection of gravitational redshifted emission in the variable fraction of the broad emission lines. We derive a central black hole mass of M_grav = 14.0 +/-3.0 x 10^7 M_sun. These measurements are independent on the orientation of the accretion disk. The comparison of both black hole mass estimates allows to determine the projection of the central accretion disk angle i to 21 +/-5 deg. in Mrk110 and therefore the orientation of the spin axis of the central black hole.

W. Kollatschny

2003-11-12T23:59:59.000Z

13

DATE:  

Office of Legacy Management (LM)

-RL5- DATE: September 13, 1990 TO: Alexander Williams (w 39 fusrap6 I FROM: Ed Mitchellzm SUBJECT: Elimination Recommendation for American Machine and Foundry in New York City The purpose of this note is to provide the following with respect to the former American Machine and Foundry Company (AMF) in New York City, New York--FUSRAP Considered Site Recommendation (g/13/90). 1 he recommendation is to eliminate the AMF New York City sites. If you agree, then please return an "approved" and dated copy of this note. Upon receipt of it, we will update the Considered-Sites Data Base for FUSRAP of DOE's intent to eliminate the site. Please call me at 353-1281 if you have +ny questions. cc: J. Wagoner D. Tonkay file FUSRAP NY.59 -------------------------------~---------------------------

14

DATE:  

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

4 4 DATE: May 12, 2011 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: Acquisition Letter AL 2011-05/Financial Acquisition Letter FAL 2011-01 Congressional Notification of Pending Award of a Contract Action, Announcement of Selected Applications for Negotiation of Financial Assistance Awards, or to Award a Financial Assistance Action in excess of $1 Million SUMMARY: AL 2011-05/FAL 2011-01 (AL/FAL) implements statutory and non-statutory Congressional notification of pending award of a contract action, announcement of selected applications for negotiation of financial assistance awards, or to award a financial assistance

15

Date  

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

3, 2009 3, 2009 Tim Meeks, Administrator Western Area Power Administration P.O. Box 281213 Lakewood, CO 80228-8213 Dear Administrator Meeks: East River Electric Power Cooperative, Inc. (East River) offers this letter as comment to the Western Area Power Administration's (Western) Federal Register Notice (FRN), (dated March 4, 2009, pp.9392-9393) concerning implementation of Western's new transmission loan or construction authority. East River is a wholesale electric power supply cooperative which provides twenty rural electric cooperatives and one municipal electric system transmission and power supply services. These twenty-one non-profit retail electric providers, which collectively own East River, serve about 90,000 residential, commercial

16

DATE  

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

EC Document No.: DOE-ID-INL-09-002 EC Document No.: DOE-ID-INL-09-002 SECTION A. Project Title: Smoking Shelters SECTION B. Project Description. Install up to three prefabricated outdoor shelters for smokers. Design and install a shelter base so that shelters can be movable. The base shall be designed to prevent shelters from moving or tipping over due to high winds. Specific location for shelters is to be determined, but the shelter bases will be placed atop existing concrete or asphalt such that no subsurface soil disturbance is expected. SECTION C. Environmental Aspects / Potential Sources of Impact none SECTION D. Determine the Level of Environmental Review (or Documentation) and Reference(s): Identify the applicable categorical exclusion from 10 CFR 1021, Appendix B, give the appropriate justification, and the approval date..

17

DATE:  

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

3-45 3-45 DATE: April 16, 2013 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: DOE Acquisition Guide Chapter 15.1 Source Selection Guide SUMMARY: Attached is a revised Source Selection Guide. The Guide has been updated to reflect changes to DOE policies and practices and includes new topics such as Flow of the Source Selection Process, Source Selection Official Designation, Confidentiality and Conflict of Interest Certificates, Source Selection Training and Roles and Responsibilities. This Flash and its attachments will be available online within a day, at the following website: http://energy.gov/management/office-management/operational-

18

DATE  

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

EC Document No.: DOE-ID-INL-09-002 EC Document No.: DOE-ID-INL-09-002 SECTION A. Project Title: Smoking Shelters SECTION B. Project Description. Install up to three prefabricated outdoor shelters for smokers. Design and install a shelter base so that shelters can be movable. The base shall be designed to prevent shelters from moving or tipping over due to high winds. Specific location for shelters is to be determined, but the shelter bases will be placed atop existing concrete or asphalt such that no subsurface soil disturbance is expected. SECTION C. Environmental Aspects / Potential Sources of Impact none SECTION D. Determine the Level of Environmental Review (or Documentation) and Reference(s): Identify the applicable categorical exclusion from 10 CFR 1021, Appendix B, give the appropriate justification, and the approval date..

19

DATE:  

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

61 61 DATE: June 19, 2013 TO: Procurement Directors FROM: Director Policy Division Office of Procurement and Assistance Policy Office of Acquisition and Project Management SUBJECT: The Whistleblower Protection Enhancement Act of 2012 and How It Affects Federal Employee Non-Disclosure Policies, Forms, Certificates, Agreements and Acknowledgments SUMMARY: Acquisition Letter (AL) 2013-08 and Financial Assistance Letter (FAL) 2013-05 provide Contracting Officers with notice of the recently passed, Whistleblower Protection Enhancement Act of 2012 (WPEA), Pub.L. 112- 199, and the DOECAST issued in response on April 24, 2013. This AL/FAL informs DOE/NNSA Contracting Officers to update any Non-Disclosure Policies, Forms, Certificates, Agreements, and Acknowledgements

20

DATE:  

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

53 53 DATE: May 15, 2013 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Implementation of Division F, Title I, Title II, and Title III and Division G, Consolidated and Further Continuing Appropriations Act, 2013, Pub. L. No.113-6 SUMMARY: Acquisition Letter (AL) 2013-06 and Financial Assistance Letter (FAL) 2013-04 provides implementing instructions and guidance for Division F, Title I, Title II, and Title III and Division G, Consolidated and Further Continuing Appropriations Act, 2013, Pub. L. No.113-6. The AL addresses the following: Appropriations Act Section 301(a) Unfunded Requests for Proposals

Note: This page contains sample records for the topic "holes activity date" 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

DATE:  

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

POLICY FLASH 2013-12 POLICY FLASH 2013-12 DATE: December 7, 2012 TO: Procurement Directors FROM: Director Contract and Financial Assistance Policy Division Office of Policy Office of Acquisition and Project Management SUBJECT: Section 301(b) Congressional Notification of Multi-year Contract Award Report Revision for Fiscal Year 2013 SUMMARY: With reference to Acquisition Letter (AL) 2012-08 and Financial Assistance Letter (FAL) 2012-02 regarding Section 301(b) Congressional Notification of Multi-year Contract Award, the spreadsheet is revised for Fiscal Year (FY) 2013 reporting. The revised spreadsheet will now have 5 funding columns that must be filled in for each 301(b) notification instead of 4 columns. The amounts in columns I through L should equal to the

22

DATE:  

Office of Legacy Management (LM)

a? a? ,itbd States Government memorandum Department of Energy DATE: APR 15 893 REPLY TO EM-421 (W. Williams, 903-8149) ATTN OF: Authorization for Remedial Action at the Former Associate Aircraft Site in SUBJECT: Fairfield, Ohio TO: W. Seay, DOE Oak Ridge Field Office The former Associate Aircraft Tool and Manufacturing, Inc., site at 3660 Dixie Highway, Fairfield, Ohio, is designated for remedial action under the Formerly Utilized Sites Remedial Action Program (FUSRAP). Force Control Industries is the current occupant of the site. This designation is based on the results of radiological surveys and conclusions from an authority review. Copies of the radiological survey reports and the authority review are provided for information. The site has been assigned a low priority under the FUSRAP protocol. The

23

DATE:  

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

2- 36 2- 36 DATE: April 23, 2012 TO: Procurement Directors FROM: Director, Policy Division Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: Implementation of Division B, Title III, Title V and Division C Title VII, Consolidated Appropriations Act, 2012, Pub. L. No.112- 74 and Related Conference Report SUMMARY: Acquisition Letter (AL) 2012-08 and Financial Assistance Letter (FAL) 2012-01 provides implementing instructions and guidance for Division B, Title III, Title V and Division C Title VII, Consolidated Appropriations Act, 2012, Pub. L. No.112-74 and Related Conference Report. The AL addresses the following: Appropriations Act * Section 301(a) Unfunded Requests for Proposals

24

DATE:  

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

22 22 DATE: February 1, 2012 TO: Procurement Directors FROM: Director, Office of Procurement and Assistance Policy Office of Procurement and Assistance Management SUBJECT: Acquisition Letter AL 2012-07/Financial Acquisition Letter FAL 2012-01 Congressional Notification of Pending Award of a Contract Action, Announcement of Selected Applications for Negotiation of Financial Assistance Awards, or to Award a Financial Assistance Action in Excess of $1 Million SUMMARY: AL 2012-07/FAL 2012-01 (AL/FAL) implements statutory Congressional notification of pending award of a contract action, announcement of selected applications for negotiation of financial assistance awards, or to award a financial assistance action in excess of $1 million. The total value of the award includes options, budget periods and cost share. The

25

DATE  

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

HEPA filters. These materials will be packaged and disposed of through Waste Generation Services. 19. Work in Areas Subject to Flooding - The activities discussed are planned to...

26

DATE  

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

ICP-12-003 SECTION A. Project Title: CPP-684 - Remote Analytical Laboratory Facility Modifications SECTION B. Project Description The proposed activities are intended to render...

27

DATE  

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

4 4 SECTION A. Project Title: Materials and Fuels Complex (MFC) Infrastructure Upgrades - Technical Support Building SECTION B. Project Description: Materials and Fuels Complex (MFC) Infrastructure Upgrades - General The number of researchers and operators at the Materials and Fuels Complex has significantly increased, and is projected to increase further in the future to support the expanding research activities at the facility. These activities will require infrastructure upgrades (office space, potable water, wastewater treatment, communications, etc.) to accommodate the increasing number of personnel and work shifts. The INL will prepare a separate environmental checklist (EC) and conduct the appropriate level of environmental review for each

28

DATE  

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

5 5 SECTION A. Project Title: Materials and Fuel Complex (MFC) Infrastructure Upgrades: Modular Office Units SECTION B. Project Description: MFC Infrastructure Upgrades - General The number of researchers and operators at MFC has significantly increased, and is projected to increase further in the future to support the expanding research activities at the facility. These activities will require Infrastructure upgrades (office space, potable water, wastewater treatment, communications, etc.) to accommodate the increasing number of personnel and work shifts. The Idaho National Laboratory (INL) will prepare a separate environmental checklist (EC) and conduct the appropriate level of environmental review for each infrastructure improvement project.

29

DATE  

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

5 5 SECTION A. Project Title: Materials and Fuel Complex (MFC) Infrastructure Upgrades: Modular Office Units SECTION B. Project Description: MFC Infrastructure Upgrades - General The number of researchers and operators at MFC has significantly increased, and is projected to increase further in the future to support the expanding research activities at the facility. These activities will require Infrastructure upgrades (office space, potable water, wastewater treatment, communications, etc.) to accommodate the increasing number of personnel and work shifts. The Idaho National Laboratory (INL) will prepare a separate environmental checklist (EC) and conduct the appropriate level of environmental review for each infrastructure improvement project.

30

DATE  

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

ICP-12-003 ICP-12-003 SECTION A. Project Title: CPP-684 - Remote Analytical Laboratory Facility Modifications SECTION B. Project Description The proposed activities are intended to render CPP-684 Remote Analytical Laboratory (RAL) as a limited access area by removing existing operational functions that are currently performed in the facility. In general, the activities will involve (1) removing the need for building heat and overall reduction of power consumption; (2) converting the existing fire protection system to an anti-freeze charged system; (3) relocating the Remote Distribution Module (RDM), which is part of installed equipment used for the emergency communication system from CPP-684 to CPP-663; and, if pursued, (4) perform specific tasks which would allow a downgrade CPP-684

31

DATE  

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

3 3 SECTION A. Project Title: Relocation of National and Homeland Security New Generation Wireless Test Bed Equipment and Personnel SECTION B. Project Description: This activity is to relocate and consolidate Battelle Energy Alliance, LLC (BEA) National and Homeland Security (NHS) New Generation Wireless Test Bed (NGWTB) program personnel and equipment from Critical Infrastructure Test Range Complex (CITRC) to Central Facilitis Area (CFA). This activity also includes relocating the antenna field from vicinity Power Burst Facility (PBF)-641 to the vicinity of PBF-620 Cell Site 9 area. The Remote Testing Monitoring Facility will be relocated from the vicinity of Gate 3 to the Cell Site 9 area. The Cell Site 9 area near PBF-620 is previously disturbed soil and asphalt.

32

DATE  

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

3 3 SECTION A. Project Title: INL - Site Wide Well Abandonment Activities SECTION B. Project Description The proposed action will abandon inactive wells and injection wells at the Idaho National Laboratory (INL) Site. Wells and injection wells will be abandoned as per MCP-1442, MCP-3480 and the Idaho Department of Water Resources (IDWR) requirements, as applicable. The wells to be abandoned are located both within the INL facility boundaries and outside of the INL facility boundaries. The proposed action will address all classes of wells including Class IV and V injection wells. The wells will be abandoned in accordance with instructions provided in this Environmental Checklist, MCP-3480 and Section 4.5 in MCP-1442, Well Drilling, Maintenance, Surveillance, and Abandonment Activities. The MCPs identify the process to be followed for

33

DATE  

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

EC Document No.: DOE-ID-INL-10-011 EC Document No.: DOE-ID-INL-10-011 DIRECTIONS: Responsible Managers, Project Environmental Lead, and Environmental Support personnel complete this form by following the instructions found at the beginning of each section and submit to Environmental Support & Services (environmental.checklist@inl.gov). SECTION A. Project Title: CFA and ATR-Complex Analytical and R&D Laboratory Operation (Overarching) SECTION B. Project Description: This EC replaces overarching EC INL-05-017 due to changes in the laboratories identified in EC INL-05-017. The proposed action will continue to cover laboratory-based analytical and research and development (R&D) activities in laboratories located at the Central Facility Area (CFA) and the Advanced Test Reactor Complex (ATR-C) at the Idaho National Laboratory (INL). These activities include

34

DATE  

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

09-001 09-001 SECTION A. Project Title: ICP Routine Maintenance SECTION B. Project Description The purpose of this document is to address actions that meet the intent of the categorical exclusion (CX) B1.3 as described in 10 CFR 1021, Appendix B to Subpart D. Both typical and non-typical types of actions, such as routine maintenance, minor modifications, and custodial services required to support safe and efficient plant operations even if performed on an infrequent basis are addressed. All of the activities will be performed in support of CWI operations. The actions will occur within site boundaries of the INL and ICP facilities and within leased facilities in Idaho Falls, Idaho. Routine maintenance includes custodial services for buildings, structures, rights-of-way, infrastructures (e.g., pathways, roads, and

35

DATE  

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

5 5 CX Posting No.: DOE-ID-ICP-12-002 SECTION A. Project Title: ICP Routine Maintenance SECTION B. Project Description The purpose of this document is to address actions that meet the intent of the categorical exclusion (CX) B1.3 as described in 10 CFR 1021, Appendix B to Subpart D. Both typical and non-typical types of actions, such as routine maintenance, minor modifications, and custodial services required to support safe and efficient plant operations even if performed on an infrequent basis are addressed. All of the activities will be performed in support of CWI operations. The actions will occur within site boundaries of the INL and ICP facilities and within leased facilities in Idaho Falls, Idaho. Routine maintenance includes custodial services for buildings, structures, rights-of-way,

36

DATE  

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

6 6 SECTION A. Project Title: TRA-653 HVAC Modifications SECTION B. Project Description: The proposed project plans to replace the existing blowers, swamp coolers and electric heaters in the Idaho National Laboratory (INL) Test Reactor Area-653 (TRA-653) office area with three roof mounted heating, ventilating and air conditioning (HVAC) units; and install six roof mounted HVAC units at the TRA-653 machine shop area. These modifications are needed to enhance workplace habitability, maintain a more consistent building environment, and achieve a more energy efficient system. The TRA- 653 machine shop currently uses portable swamp coolers to cool their shop. TRA-653 is eligible for the National Historic Register, however, the activity as described is exempt from cultural resource review (INL Cultural Resource Management Plan;

37

DATE  

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

4 4 SECTION A. Project Title: Characterization of Fluidized Beds via Pressure Fluctuation Analysis SECTION B. Project Description: The purpose of this work is to conduct research using pressure as a measure of performance for fluidized beds (spouted, bubbling, or slugging) at the Center for Advanced Energy Studies (CAES). The approach to this research activity consists of two main tasks: 1. Sieving the bed media with a motorized sieve shaker - sintered aluminosilicate spheres (used in the petroleum industry as a proppant to hold fractures open when the rock formation has been hydro-fractured) and assorted seeds (mustard, canola, sorghum, etc.). The aluminosilicate spheres have very little dust potential. Some of the aluminosilicates may have free silica

38

DATE  

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

6 6 SECTION A. Project Title: TRA-653 HVAC Modifications SECTION B. Project Description: The proposed project plans to replace the existing blowers, swamp coolers and electric heaters in the Idaho National Laboratory (INL) Test Reactor Area-653 (TRA-653) office area with three roof mounted heating, ventilating and air conditioning (HVAC) units; and install six roof mounted HVAC units at the TRA-653 machine shop area. These modifications are needed to enhance workplace habitability, maintain a more consistent building environment, and achieve a more energy efficient system. The TRA- 653 machine shop currently uses portable swamp coolers to cool their shop. TRA-653 is eligible for the National Historic Register, however, the activity as described is exempt from cultural resource review (INL Cultural Resource Management Plan;

39

DATE  

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

5 5 CX Posting No.: DOE-ID-ICP-12-002 SECTION A. Project Title: ICP Routine Maintenance SECTION B. Project Description The purpose of this document is to address actions that meet the intent of the categorical exclusion (CX) B1.3 as described in 10 CFR 1021, Appendix B to Subpart D. Both typical and non-typical types of actions, such as routine maintenance, minor modifications, and custodial services required to support safe and efficient plant operations even if performed on an infrequent basis are addressed. All of the activities will be performed in support of CWI operations. The actions will occur within site boundaries of the INL and ICP facilities and within leased facilities in Idaho Falls, Idaho. Routine maintenance includes custodial services for buildings, structures, rights-of-way,

40

Spatial hole burning in actively mode-locked quantum cascade lasers  

E-Print Network (OSTI)

A theoretical study of active mode-locking in quantum cascade lasers including spatial hole-burning is presented. It is found that spatial hole-burning reduces the pulse duration at the expense of slight pulse instability ...

Kartner, Franz X.

Note: This page contains sample records for the topic "holes activity date" 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

Slim Holes At Flint Geothermal Area (DOE GTP) | Open Energy Informatio...  

Open Energy Info (EERE)

Flint Geothermal Area (DOE GTP) Exploration Activity Details Location Flint Geothermal Area Exploration Technique Slim Holes Activity Date Usefulness not indicated DOE-funding...

42

ARE RADIO ACTIVE GALACTIC NUCLEI POWERED BY ACCRETION OR BLACK HOLE SPIN?  

Science Conference Proceedings (OSTI)

We compare accretion and black hole spin as potential energy sources for outbursts from active galactic nuclei (AGNs) in brightest cluster galaxies (BCGs). Based on our adopted spin model, we find that the distribution of AGN power estimated from X-ray cavities is consistent with a broad range of both spin parameters and accretion rates. Sufficient quantities of molecular gas are available in most BCGs to power their AGNs by accretion alone. However, we find no correlation between AGN power and molecular gas mass over the range of jet power considered here. For a given AGN power, the BCG's gas mass and accretion efficiency, defined as the fraction of the available cold molecular gas that is required to power the AGN, both vary by more than two orders of magnitude. Most of the molecular gas in BCGs is apparently consumed by star formation or is driven out of the nucleus by the AGN before it reaches the nuclear black hole. Bondi accretion from hot atmospheres is generally unable to fuel powerful AGNs, unless their black holes are more massive than their bulge luminosities imply. We identify several powerful AGNs that reside in relatively gas-poor galaxies, indicating an unusually efficient mode of accretion, or that their AGNs are powered by another mechanism. If these systems are powered primarily by black hole spin rather than by accretion, spin must also be tapped efficiently in some systems, i.e., P{sub jet}> M-dot c{sup 2}, or their black hole masses must be substantially larger than the values implied by their bulge luminosities. We constrain the (model-dependent) accretion rate at the transition from radiatively inefficient to radiatively efficient accretion flows to be a few percent of the Eddington rate, a value that is consistent with other estimates.

McNamara, B. R.; Rohanizadegan, Mina [Department of Physics and Astronomy, University of Waterloo, Waterloo (Canada); Nulsen, P. E. J. [Harvard-Smithsonian center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)

2011-01-20T23:59:59.000Z

43

Slim Holes At Salt Wells Area (Combs, Et Al., 1999) | Open Energy  

Open Energy Info (EERE)

Slim Holes At Salt Wells Area (Combs, Et Al., 1999) Slim Holes At Salt Wells Area (Combs, Et Al., 1999) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Salt Wells Area (Combs, Et Al., 1999) Exploration Activity Details Location Salt Wells Area Exploration Technique Slim Holes Activity Date 1980 - 1980 Usefulness useful DOE-funding Unknown Exploration Basis The blind Salt Wells geothermal system was first identified when Anadarko Petroleum Corporation drilled slim hole and geothermal exploration wells at the site in 1980. Two reports detail the results of this drilling activity. This report details the well completion practices applied to the initial slim hole discovery well. Notes In 1980, Anadarko Petroleum Corporation drilled a slim hole discovery well near Simpson Pass. The hole was initially rotary-drilled to 161.5 m for

44

Date | Open Energy Information  

Open Energy Info (EERE)

Properties of type "Date" Properties of type "Date" Showing 47 properties using this type. A Property:ASHRAE 169 End Date Property:ASHRAE 169 Start Date B Property:Building/EndPeriod Property:Building/StartPeriod Property:Building/YearConstruction Property:Building/YearConstruction1 Property:Building/YearConstruction2 Property:Buildings/ModelYear Property:Buildings/PublicationYear C Property:CommercialOnlineDate D Property:DSIRE/LstUpdt E Property:EndDate Property:EndYear Property:EnergyAccessYearInitiated Property:Event/Date Property:ExpActivityDate E cont. Property:ExpActivityDateEnd F Property:File/CreationDate Property:FirstWellDate G Property:GEAReportDate Property:Geothermal/FY Property:Geothermal/ProjectEndDate Property:Geothermal/ProjectStartDate H Property:HPBD/DateOfOccupancy I Property:Incentive/DsireLstSubModSummaryUpdt

45

Minimizing the production of unwanted activation products in the AR40/AR39 dating method  

E-Print Network (OSTI)

A fast flux irradiation device (FFID) was developed for the Texas A&M Nuclear Science Center's one-megawatt (I-MW) TRIGA reactor, primarily to service the fields of geochronology and thermochronology with unprecedented irradiation characteristics for the Ar40/Ar39 dating technique. The FFID consisted of a dry vertical tube port that extended from the reactor core to the reactor support bridge. A boron-shielded rotisserie, inserted into the vertical tube port, was used to house the samples in the core region, being stabilized radially from below the rotisserie by a bayonet and above the rotisserie by polyethylene plugs. The polyethylene plugs also served as shields to minimize the gamma and neutron dose rates at the reactor bridge level. The rotisserie employs a 0.71 rpm motor for continual rotation during irradiation. The FFID was intended to be operated at full reactor power (one-megawatt thermal). The first four irradiations revealed that the FFID provided nearly ideal irradiation characteristics for the dating technique. The extent of the thermal neutron interference reaction K40(n,p)Ar4O was reduced to levels too small to be measured by the existing standards (K salts and K glass) used by the experimenters. Additionally, the boron shield reduced the quantities of thermal neutron-induced activation products by two to three order s of magnitude. This reduction allowed decay periods to be decreased from several weeks to as little as three days. The radial stability provided by the FFID reduced circumferential flux gradients to below 0.4%, far less than the 2.4% to 3.4% observed at other reactor facilities. The one major drawback in the FFID design was the evidence of temperatures in the sample region in excess of 600' F, indicated by the melting of cadmium metal during characterization. This problem could be reduced by either decreasing the reaction rate (operating at a lower reactor power), or instituting a heat removal system involving the continual flow of a gas that does not easily activate.

Brightwell, Michael Shane

1995-01-01T23:59:59.000Z

46

Thermal Gradient Holes At Coso Geothermal Area (1976) | Open Energy  

Open Energy Info (EERE)

Thermal Gradient Holes At Coso Geothermal Area (1976) Thermal Gradient Holes At Coso Geothermal Area (1976) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Coso Geothermal Area (1976) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Thermal Gradient Holes Activity Date 1976 Usefulness useful DOE-funding Unknown Notes Temperatures have been obtained to depths up to 133 m in 22 boreholes with measurements being made at least four times in each borehole. Geothermal gradients ranged from 240C/km to 450 0C/km. References Combs, J. (1 December 1976) Heat flow determinations and implied thermal regime of the Coso geothermal area, California Retrieved from "http://en.openei.org/w/index.php?title=Thermal_Gradient_Holes_At_Coso_Geothermal_Area_(1976)&oldid=511217"

47

Thermal Gradient Holes At Central Nevada Seismic Zone Region (Pritchett,  

Open Energy Info (EERE)

Thermal Gradient Holes At Central Nevada Seismic Zone Region (Pritchett, Thermal Gradient Holes At Central Nevada Seismic Zone Region (Pritchett, 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Central Nevada Seismic Zone Region (Pritchett, 2004) Exploration Activity Details Location Central Nevada Seismic Zone Geothermal Region Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes NOTE: These are theoretical/computer simulation tests of various methods on eight hypothetical 'model' basing-and-range geothermal systems. "The 300-meter heat flow holes are essentially useless for finding the "hidden" reservoirs. Clearly, the best results are obtained from the SP and MT surveys, with DC resistivity a close third. It is concluded that the best

48

Energy input from quasars regulates the growth and activity of black holes and their host galaxies  

E-Print Network (OSTI)

In the early Universe, while galaxies were still forming, black holes as massive as a billion solar masses powered quasars. Supermassive black holes are found at the centers of most galaxies today, where their masses are related to the velocity dispersions of stars in their host galaxies and hence to the mass of the central bulge of the galaxy. This suggests a link between the growth of the black holes and the host galaxies, which has indeed been assumed for a number of years. But the origin of the observed relation between black hole mass and stellar velocity dispersion, and its connection with the evolution of galaxies have remained unclear. Here we report simulations that simultaneously follow star formation and the growth of black holes during galaxy-galaxy collisions. We find that in addition to generating a burst of star formation, a merger leads to strong inflows that feed gas to the supermassive black hole and thereby power the quasar. The energy released by the quasar expels enough gas to quench both star formation and further black hole growth. This determines the lifetime of the quasar phase (approaching 100 million years) and explains the relationship between the black hole mass and the stellar velocity dispersion.

Tiziana Di Matteo; Volker Springel; Lars Hernquist

2005-02-09T23:59:59.000Z

49

Thermal Gradient Holes At Twenty-Nine Palms Area (Page, Et Al., 2010) |  

Open Energy Info (EERE)

Thermal Gradient Holes At Twenty-Nine Palms Thermal Gradient Holes At Twenty-Nine Palms Geothermal Area (Page, Et Al., 2010) Exploration Activity Details Location Twenty-Nine Palms Geothermal Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes From November 2008 to March 2009, Seabees from the Naval Construction Division (NCD) successfully completed fivetemperature gradient holes for the GPO. Samples taken from each hole were similar in nature; mixtures of sand and conglomerates with the occasional granite sections were typically encountered. Each hole varied slightly in depth, ranging from 600ft to 1,000ft; however, each hole has been completed to acceptable standards of the GPO. Upon completion of drilling, 3" metal tubing was inserted to

50

Physics of AGN Black Holes  

E-Print Network (OSTI)

Physics of AGN Black Holes Heino Falcke MPIfR Bonn Contents: ffl Why Black Holes? ffl What are black holes? ffl Luminosity ffl Observational Evidence Literature: ``An Introduction to Active Galactic. #12; Black Hole Paradigm Not really hollow For typical quasar luminosity of L = 10 46 L 46 erg sec

Falcke, Heino

51

Slim Holes At Salton Sea Area (Sabin, Et Al., 2010) | Open Energy  

Open Energy Info (EERE)

Slim Holes At Salton Sea Area (Sabin, Et Al., 2010) Slim Holes At Salton Sea Area (Sabin, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Salton Sea Area (Sabin, Et Al., 2010) Exploration Activity Details Location Salton Sea Area Exploration Technique Slim Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes NAF El Centro work started as a consulting project in 2003. An overlapping TGH and geophysical target prompted GPO to follow up with drilling that was initiated in 2008. Technical problems with both holes has prompted GPO to drill one more deep, slim hole on this anomaly in the summer of 2010. The details of GPO's plans and prior work at NAFEC are available elsewhere in this volume. References Andrew Sabin, S. Bjornstad, M. Lazaro, D. Meade, C. Page, S. Alm, A.

52

Rock Sampling At Seven Mile Hole Area (Larson, Et Al., 2009) | Open Energy  

Open Energy Info (EERE)

Seven Mile Hole Area (Larson, Et Al., 2009) Seven Mile Hole Area (Larson, Et Al., 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Rock Sampling At Seven Mile Hole Area (Larson, Et Al., 2009) Exploration Activity Details Location Seven Mile Hole Area Exploration Technique Rock Sampling Activity Date Usefulness not indicated DOE-funding Unknown Notes The distribution of hydrothermally altered rocks was mapped over about 1 km2 in the Sevenmile Hole area. Two to four kilogram hand samples located by a handheld GPS were collected from many outcrops for laboratory analyses References Peter B. Larson, Allison Phillips, David John, Michael Cosca, Chad Pritchard, Allen Andersen, Jennifer Manion (2009) A Preliminary Study Of Older Hot Spring Alteration In Sevenmile Hole, Grand Canyon Of The

53

Thermal Gradient Holes At Kilauea Summit Area (Keller, Et Al., 1979) | Open  

Open Energy Info (EERE)

Thermal Gradient Holes At Kilauea Summit Area (Keller, Et Al., 1979) Thermal Gradient Holes At Kilauea Summit Area (Keller, Et Al., 1979) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Kilauea Summit Area (Keller, Et Al., 1979) Exploration Activity Details Location Kilauea Summit Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes A deep borehole was drilled at the summit of Kilauea volcano, Hawaii, between April 6 and July 9, 1973. The hole is located approximately 1 km south of the edge of Halemaumau crater (Figs. 1 and 2), a crater within the summit caldera of the volcano. The total depth of the hole is 1262 m (4141 ft) measured from the derrick floor at an altitude of 1102 m (3616 ft). A description of the drilling program and some of the results obtained have

54

Field Mapping At Seven Mile Hole Area (Larson, Et Al., 2009) | Open Energy  

Open Energy Info (EERE)

Seven Mile Hole Area (Larson, Et Al., 2009) Seven Mile Hole Area (Larson, Et Al., 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Seven Mile Hole Area (Larson, Et Al., 2009) Exploration Activity Details Location Seven Mile Hole Area Exploration Technique Field Mapping Activity Date Usefulness not indicated DOE-funding Unknown Notes The distribution of hydrothermally altered rocks was mapped over about 1 km2 in the Sevenmile Hole area. Two to four kilogram hand samples located by a handheld GPS were collected from many outcrops K735for laboratory analyses References Peter B. Larson, Allison Phillips, David John, Michael Cosca, Chad Pritchard, Allen Andersen, Jennifer Manion (2009) A Preliminary Study Of Older Hot Spring Alteration In Sevenmile Hole, Grand Canyon Of The

55

Thermal Gradient Holes At Upper Hot Creek Ranch Area (Benoit & Blackwell,  

Open Energy Info (EERE)

Hot Creek Ranch Area (Benoit & Blackwell, Hot Creek Ranch Area (Benoit & Blackwell, 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Upper Hot Creek Ranch Area (Benoit & Blackwell, 2006) Exploration Activity Details Location Upper Hot Creek Ranch Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not useful DOE-funding Unknown Notes Ten temperature gradient holes up to 500' deep were initially planned but higher than anticipated drilling and permitting costs within a fixed budget reduced the number of holes to five. Four of the five holes drilled to depths of 300 to 400' encountered temperatures close to the expected regional thermal background conditions. These four holes failed to find any evidence of a large thermal anomaly surrounding the UHCR hot springs. The

56

Slim Holes At Jemez Pueblo Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

Slim Holes At Jemez Pueblo Area (DOE GTP) Slim Holes At Jemez Pueblo Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Jemez Pueblo Area (DOE GTP) Exploration Activity Details Location Jemez Pueblo Area Exploration Technique Slim Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes 1 well References (1 January 2011) GTP ARRA Spreadsheet Retrieved from "http://en.openei.org/w/index.php?title=Slim_Holes_At_Jemez_Pueblo_Area_(DOE_GTP)&oldid=402648" Categories: Exploration Activities DOE Funded Activities ARRA Funded Activities What links here Related changes Special pages Printable version Permanent link Browse properties About us Disclaimers Energy blogs Linked Data Developer services OpenEI partners with a broad range of international organizations to grow

57

Slim Holes At Gabbs Valley 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 » Slim Holes At Gabbs Valley Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Gabbs Valley Area (DOE GTP) Exploration Activity Details Location Gabbs Valley Area Exploration Technique Slim Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes 2 slim holes References (1 January 2011) GTP ARRA Spreadsheet Retrieved from "http://en.openei.org/w/index.php?title=Slim_Holes_At_Gabbs_Valley_Area_(DOE_GTP)&oldid=402645" Categories: Exploration Activities DOE Funded Activities ARRA Funded Activities

58

Issue Date: Expiration Date:  

E-Print Network (OSTI)

Discussion: Enclosed for your review and comment are the draft revisions to the FSME Procedure SA-103, Reviewing the Common Indicator, Technical Staffing and Training. SA-103 procedure describes the process and guidelines to be used by IMPEP team members when reviewing the adequacy of an NRC Region or States program for the staffing and training of technical personnel. We would appreciate receiving your comments within 30 days from the date of this letter. If you have any questions regarding this communication, please contact me at 301-415-3340 or the individual named below.

Training; Robert J. Lewis; Robert J. Lewis; A. Duncan White

2009-01-01T23:59:59.000Z

59

DATE: TO:  

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

28 28 - DATE: TO: v POLICY FLASH 2008-28 February 19,2008 Procurement Directors Office of Procurement and Assistance Policy, MA41 Office of Procurement and Assistance Management SUBJECT: Acquisition Letter (AL) 2008-06, Domestic and Foreign Procurement Preference Requirements SUMMARY: AL 2008-06 (attached) replaces AL 2002-06, dated 08/14/02, "Domestic and Foreign Procurement Preference Rules," which is hereby canceled. AL 2002-06 disseminated deviations to FAR provisions and clauses relating to foreign acquisition for use by Department of Energy (DOE), National Nuclear Security Administration (NNSA), and Power Marketing Administration (PMA) contracting activities. This new AL provides updated deviations to the FAR provisions and clauses for use by DOE,

60

Thermal Gradient Holes At Blue Mountain Area (Fairbank & Neggemann, 2004) |  

Open Energy Info (EERE)

Blue Mountain Area (Fairbank & Neggemann, 2004) Blue Mountain Area (Fairbank & Neggemann, 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Blue Mountain Area (Fairbank & Neggemann, 2004) Exploration Activity Details Location Blue Mountain Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown References Brian D. Fairbank, Kim V. Niggemann (2004) Deep Blue No 1- A Slimhole Geothermal Discovery At Blue Mountain, Humboldt County, Nevada Retrieved from "http://en.openei.org/w/index.php?title=Thermal_Gradient_Holes_At_Blue_Mountain_Area_(Fairbank_%26_Neggemann,_2004)&oldid=386709" Category: Exploration Activities What links here Related changes Special pages Printable version Permanent link

Note: This page contains sample records for the topic "holes activity date" 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

Slim Holes At Hawthorne Area (Sabin, Et Al., 2010) | Open Energy  

Open Energy Info (EERE)

Slim Holes At Hawthorne Area (Sabin, Et Al., 2010) Slim Holes At Hawthorne Area (Sabin, Et Al., 2010) Exploration Activity Details Location Hawthorne Area Exploration Technique Slim Holes Activity Date Usefulness useful DOE-funding Unknown Notes GPO drilled two deep, slim geophysical test holes on the western margin of the Hawthorne Army Depot in 2008/2009. These two holes, HWAD 2a and HWAD 3, were drilled on the perceived structural trend of this valley and immediately south and east, respectively, of the El Capitan well. The "El Cap" is a 1,000' well completed by an unsuccessful developer in 1980. The El Cap and several other wells in this region south of Walker Lake have long been admired and even discussed by industry and the military but no sustained exploration or development activities work have ever been

62

Core Holes At Fort Bliss Area (Combs, Et Al., 1999) | Open Energy  

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 » Core Holes At Fort Bliss Area (Combs, Et Al., 1999) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Core Holes At Fort Bliss Area (Combs, Et Al., 1999) Exploration Activity Details Location Fort Bliss Area Exploration Technique Core Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes Drilling for the four holes followed the same general pattern: 1) set a conductor casing to a depth of 30-50', 2) drill - 6" hole through mostly sand/clay sedentary formations to 500-600', 3) set 4-1/2" surface casing at that depth 4) core HQ (3.89" dia.) mostly through limestone/dolornite or

63

Thermal Gradient Holes At Salt Wells Area (Bureau of Land Management, 2009)  

Open Energy Info (EERE)

Thermal Gradient Holes At Salt Wells Area (Bureau of Land Management, 2009) Thermal Gradient Holes At Salt Wells Area (Bureau of Land Management, 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Salt Wells Area (Bureau of Land Management, 2009) Exploration Activity Details Location Salt Wells Geothermal Area Exploration Technique Thermal Gradient Holes Activity Date 2008 - 2008 Usefulness not indicated DOE-funding Unknown Exploration Basis Vulcan increased exploration efforts in the summer and fall of 2008, during which time the company drilled two temperature gradient holes (86-15 O on Pad 1 and 17-16 O on Pad 3); conducted seismic, gravity and magnetotelluric surveys; and drilled deep exploration wells at Pads 6 and 8 and binary wells at Pads 1, 2, 4, and 7. Notes

64

Thermal Gradient Holes At Northern Basin & Range Region (Pritchett, 2004) |  

Open Energy Info (EERE)

Gradient Holes At Northern Basin & Range Region (Pritchett, 2004) Gradient Holes At Northern Basin & Range Region (Pritchett, 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Northern Basin & Range Region (Pritchett, 2004) Exploration Activity Details Location Northern Basin and Range Geothermal Region Exploration Technique Thermal Gradient Holes Activity Date Usefulness not useful DOE-funding Unknown Notes NOTE: These are theoretical/computer simulation tests of various methods on eight hypothetical 'model' basing-and-range geothermal systems. "The 300-meter heat flow holes are essentially useless for finding the "hidden" reservoirs. Clearly, the best results are obtained from the SP and MT surveys, with DC resistivity a close third. It is concluded that the best

65

Slim Holes At Blue Mountain Area (Fairbank Engineering, 2009) | Open Energy  

Open Energy Info (EERE)

Fairbank Engineering, 2009) Fairbank Engineering, 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Blue Mountain Area (Fairbank Engineering, 2009) Exploration Activity Details Location Blue Mountain Area Exploration Technique Slim Holes Activity Date Usefulness useful DOE-funding Unknown Notes DEEP BLUE No.1, the first slim geothermal observation test hole at Blue Mountain, was drilled under a cost-share program between the DOE and Noramex, under the DOE's Geothermal Resource Exploration and Definition (GRED) program, (Noramex Corp., 2002). The hole was sited to test an area of projected high temperature at depth from gradients measured in shallow holes drilled in the central part of the lease area (Figure 3.1), and to test an area of low apparent resistivity interpreted to reflect possible

66

Thermal Gradient Holes At Twenty-Nine Palms Area (Sabin, Et Al., 2010) |  

Open Energy Info (EERE)

Thermal Gradient Holes At Twenty-Nine Palms Area (Sabin, Et Al., 2010) Thermal Gradient Holes At Twenty-Nine Palms Area (Sabin, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Twenty-Nine Palms Geothermal Area (Sabin, Et Al., 2010) Exploration Activity Details Location Twenty-Nine Palms Geothermal Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes The first and only Seabee drilling project was the installation of five TGHs at the Camp Wilson region of the MCAGCC Marine base near Twenty-Nine Palms, CA. While the program was a success and GPO identified an anomaly where a deep, slim hole is to be drilled in June, 2010, the Seabee rig was sent oversees soon after drilling was completed. If/when another rig

67

Thermal Gradient Holes At Hot Springs Ranch Area (Szybinski, 2006) | Open  

Open Energy Info (EERE)

Thermal Gradient Holes At Hot Springs Ranch Area (Szybinski, 2006) Thermal Gradient Holes At Hot Springs Ranch Area (Szybinski, 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Hot Springs Ranch Area (Szybinski, 2006) Exploration Activity Details Location Hot Springs Ranch Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes In 2005, Nevada Geothermal Power Company drilled four geothermal gradient wells, PVTG-1, -2, -3, and -4, and all four encountered geothermal fluids. The holes provided valuable water geochemistry, supporting the geothermometry results obtained from the hot springs and Magma well. The temperature data gathered from all the wells clearly indicates the presence of a major plume of thermal water centered on the Pumpernickel Valley

68

Slim Holes At Fish Lake Valley Area (Deymonaz, Et Al., 2008) | Open Energy  

Open Energy Info (EERE)

Slim Holes At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Slim Holes At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Exploration Activity Details Location Fish Lake Valley Area Exploration Technique Slim Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes Esmeralda Energy Company (EEC) intends to drill a core hole to a maximum depth of 4,000 feet on its Emigrant Project in Fish Lake Valley, Esmeralda County, Nevada. The drilling project is the key component in phased program of resource evaluation by EEC References John Deymonaz, Jeffrey G. Hulen, Gregory D. Nash, Alex Schriener (2008) Esmeralda Energy Company Final Scientific Technical Report, January

69

Thermal Gradient Holes At Nw Basin & Range Region (Pritchett, 2004) | Open  

Open Energy Info (EERE)

Thermal Gradient Holes At Nw Basin & Range Region (Pritchett, 2004) Thermal Gradient Holes At Nw Basin & Range Region (Pritchett, 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Nw Basin & Range Region (Pritchett, 2004) Exploration Activity Details Location Northwest Basin and Range Geothermal Region Exploration Technique Thermal Gradient Holes Activity Date Usefulness not useful DOE-funding Unknown Notes NOTE: These are theoretical/computer simulation tests of various methods on eight hypothetical 'model' basing-and-range geothermal systems. "The 300-meter heat flow holes are essentially useless for finding the "hidden" reservoirs. Clearly, the best results are obtained from the SP and MT surveys, with DC resistivity a close third. It is concluded that the best

70

Constraints on supermassive black hole spins from observations of active galaxy jets  

E-Print Network (OSTI)

We discuss the origin of the low-energy cutoff, or LEC, seen in the radio spectra of many extragalactic jets and relate this to the spin of the supermassive black holes that presumably power them. Pion decay via proton-proton collisions is a possible mechanism to supply a secondary positron population with a low energy limit. We expect that pion production would occur in advection dominated accretion flows or ADAFs. In radiatively inefficient ADAFs the heat energy of the accreting gas is unable to radiate in less than the accretion time and the particle temperature could be high enough so that thermal protons can yield such pion production. Strong starbursts are another option for the injection of a truncated particle population into the jet. The role of both mechanisms is discussed with respect to the black hole spin estimate. The energy demanded to produce the pion decay process involves a minimum threshold for kinetic energy of the interacting protons. Therefore the mean proton speed in the flow can determine whether a LEC is generated. In ADAFs the random velocity of the protons can exceed the minimum speed limit of pion production around the jet launching region in the innermost part of the flow. Finally we summarize the additional work needed to put the model assumptions on a more rigorous basis.

E. Kun; P. J. Wiita; L. . Gergely; Z. Keresztes; Gopal-Krishna; P. L. Biermann

2013-12-16T23:59:59.000Z

71

Slim Holes At Newberry Caldera 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 » Slim Holes At Newberry Caldera Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Newberry Caldera Area (DOE GTP) Exploration Activity Details Location Newberry Caldera Area Exploration Technique Slim Holes 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=Slim_Holes_At_Newberry_Caldera_Area_(DOE_GTP)&oldid=402651" Categories: Exploration Activities DOE Funded Activities ARRA Funded Activities

72

Core Holes | Open Energy Information  

Open Energy Info (EERE)

Core Holes Core Holes Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Core Holes Details Activities (8) Areas (7) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Drilling Techniques Exploration Sub Group: Exploration Drilling Parent Exploration Technique: Exploration Drilling Information Provided by Technique Lithology: Core holes are drilled to identify lithology and mineralization Stratigraphic/Structural: Retrieved samples can be used to identify fracture networks or faults Hydrological: Thermal: Thermal conductivity measurements can be done on retrieved samples. Dictionary.png Core Holes: A core hole is a well that is drilled using a hallow drill bit coated with synthetic diamonds for the purposes of extracting whole rock samples from

73

Core Holes At Lake City Hot Springs Area (Benoit Et Al., 2005) | Open  

Open Energy Info (EERE)

Holes At Lake City Hot Springs Area (Benoit Et Holes At Lake City Hot Springs Area (Benoit Et Al., 2005) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Core Holes Activity Date Usefulness useful DOE-funding Unknown Notes Three core holes drilled between 2002 and 2005. Depths: 1,728; 3,435; 4,727 ft. Two deeper wells encountered temps of 327 and 329 oF and permable fractures in sedimentary and volcanic rocks; enabled injection and flow testing up to 70 gpm. Quartz fluid inclusions give temps of 264 and 316 oF. Core drillling allowed an understanding of geology and geothermal system that could never have been obtained from cuttings in this particular geologic setting. References Dick Benoit, Joe Moore, Colin Goranson, David Blackwell (2005) Core Hole Drilling And Testing At The Lake City, California Geothermal Field

74

Testing operations plan: Coso Geothermal Exploratory Hole No. 1 (CGEH-1) |  

Open Energy Info (EERE)

operations plan: Coso Geothermal Exploratory Hole No. 1 (CGEH-1) operations plan: Coso Geothermal Exploratory Hole No. 1 (CGEH-1) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Testing operations plan: Coso Geothermal Exploratory Hole No. 1 (CGEH-1) Details Activities (1) Areas (1) Regions (0) Abstract: Coso Geothermal Exploratory Hole No. 1 (CGEH-1) was drilled to investigate the potential of the Coso Hot Springs Known Geothermal Resource Area (KGRA) in southeastern California. Detailed background information is contained in the drilling plan, Coso Geothermal Exploratory Hole No. 1 (CGEH-1), NVO-184, dated June 1977. The purpose of this supplement to NVO-184 is to establish a plan of operations for testing the resource after completion of well drilling activities. Major elements of this plan include

75

Thermal Gradient Holes At Lightning Dock Area (Cunniff & Bowers, 2005) |  

Open Energy Info (EERE)

Thermal Gradient Holes At Lightning Dock Area Thermal Gradient Holes At Lightning Dock Area (Cunniff & Bowers, 2005) Exploration Activity Details Location Lightning Dock Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes The two gradient holes were sited on federal geothermal leases owned by Lightning Dock Geothermal, Inc. and both were drilled into lakebed sediments some distance from the intense shallow geothermal anomaly located in the eastern half of Section 7, Township 25 South, Range 19 West. References Roy A. Cunniff, Roger L. Bowers (2005) Final Technical Report, Geothermal Resource Evaluation And Definitioni (Gred) Program-Phases I, Ii, And Iii For The Animas Valley, Nm Geothermal Resource Retrieved from "http://en.openei.org/w/index.php?title=Thermal_Gradient_Holes_At_Lightning_Dock_Area_(Cunniff_%26_Bowers,_2005)&oldid=387460"

76

Slim Holes At Maui Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

Slim Holes At Maui Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Maui Area (DOE GTP) Exploration Activity Details...

77

Starch properties, endogenous amylase activity, and ethanol production of corn kernels with different planting dates and drying conditions.  

E-Print Network (OSTI)

??This study was conducted with aim to understand how planting dates and drying conditions affected starch properties and dry-grind ethanol production of corn kernels. Three (more)

Medic, Jelena

2011-01-01T23:59:59.000Z

78

MEMORANDUM DATE  

Office of Legacy Management (LM)

DATE DATE :;++, -m--s B-w- -w---m-- SUBJECT: , ::;:: JLLiucd ALTERN&TE e---e---- --------------------------- CITY&da NCIME: ---------------------- - --------------------- J&f STATE: OWNER ( S 1 -----m-e Past 0 Current: ------------------------ Owner contacted 0 -------------------------- 0 yes no; if ye=, date contacted ------w---s-- TYPE OF OPERATION ----w------------ F Research & Development 0 Facility Type 0 Production scale testing F Pilot Scale 0 Manufacturing 0 Bench Scale Process 0 University Research 0 Theoretical 0 Organization Studies 0 Sample & Analysis 0 Government Sponsored Facility 0 Other --------------------- 0 Production 0 Disposal/Storage TYPE OF CONTRfiCT a--------------- 0 Prim- 0 Subcontract& s Purchase Order

79

MEMORANDUfl DATE  

Office of Legacy Management (LM)

DATE DATE cl e-w --we-- SUBJECT: __------------------------ _ OWNER (S) -----w-e Pamt a __---------------------- current: -------------------_______ Owner contacted 0 yes 0 no; if yes, date contacted --------w-w-- TYPE OF OPERATION ------------- erearch & Development a Facility Typr Praduction scale trstinq Pilot Scale Bench Seal e Process Theoretical Studies Sample & Analysis n Production 0 Disposal/Storage TYPE OF CONTRACT ---------------- 0 Prim* 7z Subcontract& Purchase Order . Mmuf l cturing University Research Organization Government Sponsored Facility Rther ----B.-------------- 0 Othrr information (i.e., cost + fixrd fee, unit prier, time 81 material, rte) -m-M--- -------------------------- ---------------------------- Contract/Purchase Order M

80

Isotopic Analysis At Seven Mile Hole Area (Larson, Et Al., 2009) | Open  

Open Energy Info (EERE)

2009) 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Rock At Seven Mile Hole Area (Larson, Et Al., 2009) Exploration Activity Details Location Seven Mile Hole Area Exploration Technique Isotopic Analysis- Rock Activity Date Usefulness useful DOE-funding Unknown Notes The 40Ar/39Ar data were collected from a single fragment of alunite from sample Y-05-25, approximately 0.5 cm3 in size. References Peter B. Larson, Allison Phillips, David John, Michael Cosca, Chad Pritchard, Allen Andersen, Jennifer Manion (2009) A Preliminary Study Of Older Hot Spring Alteration In Sevenmile Hole, Grand Canyon Of The Yellowstone River, Yellowstone Caldera, Wyoming Retrieved from "http://en.openei.org/w/index.php?title=Isotopic_Analysis_At_Seven_Mile_Hole_Area_(Larson,_Et_Al.,_2009)&oldid=68747

Note: This page contains sample records for the topic "holes activity date" 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

Thermal Gradient Holes At Tungsten Mountain Area (Kratt, Et Al., 2008) |  

Open Energy Info (EERE)

Kratt, Et Al., 2008) Kratt, Et Al., 2008) Exploration Activity Details Location Tungsten Mountain Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes twenty-three gold exploration holes were drilled by Newcrest Resources, Inc. during 2005 and 2006 along the range front. These holes approached or exceeded 300 m in depth and all holes encountered hot water and/or steam. Despite the high temperatures encountered at relatively shallow depths, there are no active geothermal features such as hot springs or steam vents at the surface. The presence of small outcrops of argillic alteration containing anomalous gold attracted the interest of exploration geologists. References Christopher Kratt, Mark Coolbaugh, Chris Sladek, Rick Zehner, Robin

82

Thermal Gradient Holes At Socorro Mountain Area (Owens, Et Al., 2005) |  

Open Energy Info (EERE)

Thermal Gradient Holes At Socorro Mountain Area (Owens, Et Al., 2005) Thermal Gradient Holes At Socorro Mountain Area (Owens, Et Al., 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Socorro Mountain Area (Owens, Et Al., 2005) Exploration Activity Details Location Socorro Mountain Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes Pre-existing evidence includes heat gradients of upwards of 490mW/m2 from thermal-gradient wells, tepid spring waters (32oC) and silica geochemistry indicating thermal waters with a minimum of 82 degrees C at depth References Lara Owens, Richard Baars, David Norman, Harold Tobin (2005) New Methods In Exploration At The Socorro Peak Kgra- A Gred Iii Project Retrieved from

83

Thermal Gradient Holes At Hawthorne Area (Lazaro, Et Al., 2010) | Open  

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 » Thermal Gradient Holes At Hawthorne Area (Lazaro, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Hawthorne Area (Lazaro, Et Al., 2010) Exploration Activity Details Location Hawthorne Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes The Navy recently completed a temperature gradient hole (TGH) drilling campaign. Results suggest multiple resources may exist on HAD lands. To further define the shallow resource, the Navy will drill one or two

84

Thermal Gradient Holes At Kilauea East Rift Area (Thomas, 1986) | Open  

Open Energy Info (EERE)

Thermal Gradient Holes At Kilauea East Rift Area (Thomas, 1986) Thermal Gradient Holes At Kilauea East Rift Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Kilauea East Rift Area (Thomas, 1986) Exploration Activity Details Location Kilauea East Rift Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes Two separate phases of geothermal exploratory drilling have occurred on the lower East Rift. The first was essentially a wildcat venture with relatively little surface exploratory data having been gathered, whereas the second was initiated after somewhat more geoscience information had been acquired under the Hawaii Geothermal Project. The results of the successful exploratory drilling program on the Kilauea

85

Thermal Gradient Holes At Crump's Hot Springs Area (DOE GTP) | Open Energy  

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 » Thermal Gradient Holes At Crump's Hot Springs Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Crump's Hot Springs Area (DOE GTP) Exploration Activity Details Location Crump's Hot Springs Geothermal Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes 8 wells References (1 January 2011) GTP ARRA Spreadsheet Retrieved from "http://en.openei.org/w/index.php?title=Thermal_Gradient_Holes_At_Crump%27s_Hot_Springs_Area_(DOE_GTP)&oldid=402699"

86

Slim Holes At Alvord Hot Springs Area (Combs, Et Al., 1999) | Open Energy  

Open Energy Info (EERE)

Combs, Et Al., 1999) Combs, Et Al., 1999) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Alvord Hot Springs Area (Combs, Et Al., 1999) Exploration Activity Details Location Alvord Hot Springs Area Exploration Technique Slim Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes Anadarko Petroleum Corporation drilled two slimhole discoveries in the 1980s, one at Salt Wells, NV, and the other at Pueblo Valley, OR. Both of these slimholes were hot enough to discharge unassisted and were successfully flow tested. A slimhole at Pueblo Valley, in south-east Oregon was planned and permitted as a test well to evaluate an interval of fractured basalt which had been discovered while drilling an earlier thermal-gradient hole. Using a UDR1500 rig, the hole was rotary-drilled to

87

Thermal Gradient Holes At Fish Lake Valley Area (DOE GTP) | Open Energy  

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 » Thermal Gradient Holes At Fish Lake Valley Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Fish Lake Valley Area (DOE GTP) Exploration Activity Details Location Fish Lake Valley Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes 2 wells References (1 January 2011) GTP ARRA Spreadsheet Retrieved from "http://en.openei.org/w/index.php?title=Thermal_Gradient_Holes_At_Fish_Lake_Valley_Area_(DOE_GTP)&oldid=511222" Categories:

88

Thermal Gradient Holes At Lake City Hot Springs Area (Warpinski, Et Al.,  

Open Energy Info (EERE)

2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Lake City Hot Springs Area (Warpinski, Et Al., 2004) Exploration Activity Details Location Lake City Hot Springs Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes The Lake City site, which is located in far northeastern California, consists of a previously identified geothermal site that has been explored with both geophysics and drilling (Hedel, 1981), but has not been characterized adequately to allow accurate siting or drilling of production wells. Some deep wells, several seismic lines, limited gravity surveys, and geochemical and geological studies have suggested that the geothermal

89

DATE: TO:  

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

41 41 4 DATE: TO: September 2,2008 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBJECT: Federal Procurement Data System Coding (FPDS) for Hurricane Gustav SUMMARY: An emergency declaration was made in preparation for Hurricane Gustav. The effective date for this declaration was August 29,2008. FPDS has been updated to include Hurricane Gustav as a choice in the data field "National Interest Action." When making an award to support the emergency, please ensure FPDS is properly coded. This Flash will be available online within a day, at the following website: http://www.rnananement.ener~y.~ov/policy guidance/policy flasheshtm. Questions concerning this policy flash should be

90

THE MASSIVE-BLACK-HOLE-VELOCITY-DISPERSION RELATION AND THE HALO BARYON FRACTION: A CASE FOR POSITIVE ACTIVE GALACTIC NUCLEUS FEEDBACK  

Science Conference Proceedings (OSTI)

Force balance considerations put a limit on the rate of active galactic nucleus radiation momentum output, L/c, capable of driving galactic superwinds and reproducing the observed M{sub BH}-{sigma} relation between black hole mass and spheroid velocity dispersion. We show that black holes cannot supply enough momentum in radiation to drive the gas out by pressure alone. Energy-driven winds give a M{sub BH}-{sigma} scaling favored by a recent analysis but also fall short energetically once cooling is incorporated. We propose that outflow triggering of star formation by enhancing the intercloud medium turbulent pressure and squeezing clouds can supply the necessary boost and suggest possible tests of this hypothesis. Our hypothesis simultaneously can account for the observed halo baryon fraction.

Silk, Joseph [Beecroft Institute of Particle Astrophysics and Cosmology, Department of Physics, University of Oxford, Denys Wilkinson Building, 1 Keble Road, Oxford OX1 3RH (United Kingdom); Nusser, Adi, E-mail: silk@astro.ox.ac.u, E-mail: adi@physics.technion.ac.i [Physics Department and the Asher Space Science Institute, Technion, Haifa 32000 (Israel)

2010-12-10T23:59:59.000Z

91

Date Event  

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

Timeline of DOE's review of the Solyndra Loan Guarantee Application Timeline of DOE's review of the Solyndra Loan Guarantee Application Date Event 2005 Title XVII Loan Guarantee Program created (as part of EPAct 2005) Aug. 8, 2006 DOE issues solicitation seeking pre-applications for Title XVII loan guarantees Dec. 28, 2006 Solyndra submits pre-application, seeking funding for its Fab 1 manufacturing facility April - June 2007 DOE conducts financial and technical review of Solyndra pre-application Oct. 4, 2007 DOE invites Solyndra, and 15 other applicants, to submit full applications May 6, 2008 Company submits full application, seeking funding for its Fab 2 manufacturing facility. DOE begins due diligence. Sept. 4, 2008 DOE loan programs staff draft memorandum indicating that Solyndra was the "earliest mover" and may receive conditional commitment by January 16, 2009

92

Supermassive Black Holes and the Warm Ionized  

E-Print Network (OSTI)

Supermassive Black Holes and the Warm Ionized Gas in Early-type Galaxies Renbin Yan University stars actively. (late-type galaxies) #12;Prevalence of Supermassive Black Holes in Massive Galaxies MBH merging Right after coalescing Post-merger Star Formation Rate Black Hole Accretion Rate #12;Maintenance

Wang, Ming-Jye

93

Thermal Gradient Holes At Walker-Lane Transitional Zone Region (Pritchett,  

Open Energy Info (EERE)

Walker-Lane Transitional Zone Region (Pritchett, Walker-Lane Transitional Zone Region (Pritchett, 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Walker-Lane Transitional Zone Region (Pritchett, 2004) Exploration Activity Details Location Walker-Lane Transition Zone Geothermal Region Exploration Technique Thermal Gradient Holes Activity Date Usefulness not useful DOE-funding Unknown Notes NOTE: These are theoretical/computer simulation tests of various methods on eight hypothetical 'model' basing-and-range geothermal systems. "The 300-meter heat flow holes are essentially useless for finding the "hidden" reservoirs. Clearly, the best results are obtained from the SP and MT surveys, with DC resistivity a close third. It is concluded that the best

94

Thermal Gradient Holes At Spencer Hot Springs Area (Shevenell, Et Al.,  

Open Energy Info (EERE)

Hot Springs Area (Shevenell, Et Al., Hot Springs Area (Shevenell, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Spencer Hot Springs Area (Shevenell, Et Al., 2008) Exploration Activity Details Location Spencer Hot Springs Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes Collaboration with the gold mining industry has brought two new geothermal discoveries to the attention of the geothermal community. Exploration holes at Tungsten Mountain and McGuiness Hills (Spencer Hot Springs?) in 2004 and 2005 encountered hot water and steam at depths of meters with fluid geothermometry indicating reservoir temperatures of 170 to 200oC. More information can be obtained from the Nevada Bureau of Mines and Geology web

95

Thermal Gradient Holes At Chocolate Mountains Area (Alm, Et Al., 2010) |  

Open Energy Info (EERE)

Chocolate Mountains Area (Alm, Et Al., 2010) Chocolate Mountains Area (Alm, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Chocolate Mountains Area (Alm, Et Al., 2010) Exploration Activity Details Location Chocolate Mountains Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes "Shallow temperature gradient drilling began at the CMAGR in January of 2010. 13 temperature gradient holes were completed to a depth of 500' below ground surface. Sites were selected based on the compilation of previous exploration and resulting data is being integrated into the most recent geologic model. This model will form the basis for the selection of a deeper (2000'-4000') temperature gradient drilling campaign at the CMAGR in

96

Core Holes At Blue Mountain Area (Fairbank & Neggemann, 2004) | Open Energy  

Open Energy Info (EERE)

Fairbank & Neggemann, 2004) Fairbank & Neggemann, 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Core Holes At Blue Mountain Area (Fairbank & Neggemann, 2004) Exploration Activity Details Location Blue Mountain Area Exploration Technique Core Holes Activity Date Usefulness useful DOE-funding Unknown Notes Drilling took longer than scheduled due to severe losses of circulation in the shallow subsurface causing considerable disruptions with the drilling and difficulty with cementing the 7 inch and 4.5 inch casing. An artesian flow of hot water was encountered at 163ft (49.7m) but efforts to obtain an uncontaminated sample of the water were frustrated by unstable hole conditions. In contrast, the 3.782" HQ interval of the well, continuously

97

Slim Holes At International Geothermal Area, Japan (Combs, Et Al., 1999) |  

Open Energy Info (EERE)

Japan (Combs, Et Al., 1999) Japan (Combs, Et Al., 1999) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At International Geothermal Area, Japan (Combs, Et Al., 1999) Exploration Activity Details Location International Geothermal Area Japan Exploration Technique Slim Holes Activity Date Usefulness useful DOE-funding Unknown Notes Based on personal relationships between Maxwell scientists and Japanese geothermal developers, production and injection data from 64 slim holes and 79 large-diameter wells (see table below) at four Japanese geothermal fields (Oguni, Sumikaw~ Takigarni, and Kirishirna) have been obtained. References Jim Combs, John T. Finger, Colin Goranson, Charles E. Hockox Jr., Ronald D. Jacobsen, Gene Polik (1999) Slimhole Handbook- Procedures And

98

Slim Holes At Fort Bliss Area (Combs, Et Al., 1999) | Open Energy  

Open Energy Info (EERE)

Fort Bliss Area (Combs, Et Al., 1999) Fort Bliss Area (Combs, Et Al., 1999) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Fort Bliss Area (Combs, Et Al., 1999) Exploration Activity Details Location Fort Bliss Area Exploration Technique Slim Holes Activity Date Usefulness useful DOE-funding Unknown Notes When the U. S. Army was in the planning stages for a geothermal exploration program at Ft. Bliss, they approached the Geothermal Research Department for input on the structure of this progrm, this consultation led to a Work-for-Others (WFO) contract from the Army to Sandia for assistance on the exploratory holes. That assistance included consultation and dmection of drilling operations, numerous temperature logs during and after drilling, and project documentation. This report comprises a summary of

99

A Semi-Analytic Model for the Co-evolution of Galaxies, Black Holes, and Active Galactic Nuclei  

E-Print Network (OSTI)

We present a new semi-analytic model that self-consistently traces the growth of supermassive black holes (BH) and their host galaxies within the context of the LCDM cosmological framework. In our model, the energy emitted by accreting black holes regulates the growth of the black holes themselves, drives galactic scale winds that can remove cold gas from galaxies, and produces powerful jets that heat the hot gas atmospheres surrounding groups and clusters. We present a comprehensive comparison of our model predictions with observational measurements of key physical properties of low-redshift galaxies, such as cold gas fractions, stellar metallicities and ages, and specific star formation rates. We find that our new models successfully reproduce the exponential cutoff in the stellar mass function and the stellar and cold gas mass densities at z~0, and predict that star formation should be largely, but not entirely, quenched in massive galaxies at the present day. We also find that our model of self-regulated ...

Somerville, Rachel S; Cox, Thomas J; Robertson, Brant E; Hernquist, Lars

2008-01-01T23:59:59.000Z

100

X-ray nuclear activity in S4G barred galaxies: No link between bar strength and co-occurrent supermassive black hole fueling  

E-Print Network (OSTI)

Stellar bars can lead to gas inflow toward the center of a galaxy and stimulate nuclear star formation. However, there is no compelling evidence on whether they also feed a central supermassive black hole: by measuring the fractions of barred active and inactive galaxies, previous studies have yielded conflicting results. In this paper, we aim to understand the lack of observational evidence for bar-driven active galactic nucleus (AGN) activity by studying a sample of 41 nearby (d nuclear 2--10 keV X-ray luminosities and estimate Eddington ratios, together with Spitzer 3.6um imaging to quantify the strength of the stellar bar in two independent ways: (1) from its structure, as traced by its ellipticity and boxiness, and (2) from its gravitational torque Q_b, taken as the maximum ratio of the tangential force to the mean background radial force. In this way, rather than discretizing th...

Cisternas, Mauricio; Knapen, Johan H; Kim, Taehyun; Daz-Garca, Simn; Laurikainen, Eija; Salo, Heikki; Gonzlez-Martn, Omaira; Ho, Luis C; Elmegreen, Bruce G; Zaritsky, Dennis; Sheth, Kartik; Athanassoula, E; Bosma, Albert; Comern, Sbastien; Erroz-Ferrer, Santiago; De Paz, Armando Gil; Hinz, Joannah L; Holwerda, Benne W; Laine, Jarkko; Meidt, Sharon; Menndez-Delmestre, Karn; Mizusawa, Trisha; Muoz-Mateos, Juan-Carlos; Regan, Michael; Seibert, Mark

2013-01-01T23:59:59.000Z

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


101

A Semi-Analytic Model for the Co-evolution of Galaxies, Black Holes, and Active Galactic Nuclei  

E-Print Network (OSTI)

We present a new semi-analytic model that self-consistently traces the growth of supermassive black holes (BH) and their host galaxies within the context of the LCDM cosmological framework. In our model, the energy emitted by accreting black holes regulates the growth of the black holes themselves, drives galactic scale winds that can remove cold gas from galaxies, and produces powerful jets that heat the hot gas atmospheres surrounding groups and clusters. We present a comprehensive comparison of our model predictions with observational measurements of key physical properties of low-redshift galaxies, such as cold gas fractions, stellar metallicities and ages, and specific star formation rates. We find that our new models successfully reproduce the exponential cutoff in the stellar mass function and the stellar and cold gas mass densities at z~0, and predict that star formation should be largely, but not entirely, quenched in massive galaxies at the present day. We also find that our model of self-regulated BH growth naturally reproduces the observed relation between BH mass and bulge mass. We explore the global formation history of galaxies in our models, presenting predictions for the cosmic histories of star formation, stellar mass assembly, cold gas, and metals. We find that models assuming the "concordance" LCDM cosmology overproduce star formation and stellar mass at high redshift (z>2). A model with less small-scale power predicts less star formation at high redshift, and excellent agreement with the observed stellar mass assembly history, but may have difficulty accounting for the cold gas in quasar absorption systems at high redshift (z~3-4).

Rachel S. Somerville; Philip F. Hopkins; Thomas J. Cox; Brant E. Robertson; Lars Hernquist

2008-08-08T23:59:59.000Z

102

Date Published  

E-Print Network (OSTI)

Abstract: The Integrated Waste Feed Delivery Plan (IWFDP) describes how waste feed will be delivered to the Waste Treatment and Immobilization Plant (WTP) to safely and efficiently accomplish the River Protection Project (RPP) mission. The IWFDP is integrated with the Baseline Case operating scenario documented in ORP-11242 (Rev. 6), River Protection Project System Plan. Volume 1 Process Strategy (RPP-40149-VOL1) provides an overview of waste feed delivery (WFD) and describes how the WFD system will be used to prepare and deliver feed to the WTP based on the equipment configuration and functional capabilities of the WFD system. Volume 2 Campaign Plan (RPP-40149-VOL2) describes the plans for the first eight campaigns for delivery to the WTP, evaluates projected feed for systematic issues, projects 242-A Evaporator campaigns, and evaluates double-shell tank (DST) space and availability of contingency feed. Volume 3 Project Plan (RPP-40149-VOL3) identifies the scope and timing of the DST and infrastructure upgrade projects necessary to feed the WTP, and coordinates over 30 projectized projects and operational activities that comprise the needed WFD upgrades. Issues or project-specific risks, potential mitigating actions, and future refinements are also identified in each volume of the IWFDP.

E. B. West; P. J. Certa; T. M. Hohl; J. S. Ritari; B. R. Thompson; C. C. Haass; Key Words; P. J. Certa; T. M. Hohl; J. S. Ritari; B. R. Thompson; C. C. Haass

2012-01-01T23:59:59.000Z

103

THE LOW-MASS, HIGHLY ACCRETING BLACK HOLE ASSOCIATED WITH THE ACTIVE GALACTIC NUCLEUS 2XMM J123103.2+110648  

Science Conference Proceedings (OSTI)

Optical spectra and images taken with the Baade 6.5 m Magellan telescope confirm that 2XMM J123103.2+110648, a highly variable X-ray source with an unusually soft spectrum, is indeed associated with a type 2 (narrow-line) active nucleus at a redshift of z = 0.11871. The absence of broad H{alpha} or H{beta} emission in an otherwise X-ray unabsorbed source suggests that it intrinsically lacks a broad-line region. If, as in other active galaxies, the ionized gas and stars in J1231+1106 are in approximate virial equilibrium, and the M{sub BH} - {sigma}{sub *} relation holds, the exceptionally small velocity dispersion of {sigma} = 33.5 km s{sup -1} for [O III] {lambda}5007 implies that M{sub BH} Almost-Equal-To 10{sup 5} M{sub Sun }, among the lowest ever detected. Such a low black hole mass is consistent with the general characteristics of the host, a small, low-luminosity, low-mass disk galaxy. We estimate the Eddington ratio of the black hole to be {approx}>0.5, in good agreement with expectations based on the X-ray properties of the source.

Ho, Luis C.; Kim, Minjin [Observatories of the Carnegie Institution for Science, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Terashima, Yuichi [Department of Physics, Ehime University, Matsuyama, Ehime 790-8577 (Japan)

2012-11-01T23:59:59.000Z

104

Slim Holes At Steamboat Springs Area (Warpinski, Et Al., 2002) | Open  

Open Energy Info (EERE)

2) 2) Exploration Activity Details Location Steamboat Springs Area Exploration Technique Slim Holes Activity Date Usefulness useful DOE-funding Unknown Notes Stratigraphic slim hole 24-33 was drilled in a lease area south of current production during March 2001. The well was continuously cored from 235 m to the total depth of 610 m. Several fracture zones were encountered with noticeably large fracture apertures and the maximum recorded temperature was comparable to nearby productive wells. A second well, slim hole 12-33, was drilled to a total depth of 297 m during April 2001. Continuous core was taken from 152 m to total depth. Numerous open fractures were also observed in this well and the maximum recorded temperature was similar to the 24-33 well. References

105

Core Holes At Steamboat Springs Area (Warpinski, Et Al., 2002) | Open  

Open Energy Info (EERE)

2) 2) Exploration Activity Details Location Steamboat Springs Area Exploration Technique Core Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes Stratigraphic slim hole 24-33 was drilled in a lease area south of current production during March 2001. The well was continuously cored from 235 m to the total depth of 610 m. Several fracture zones were encountered with noticeably large fracture apertures and the maximum recorded temperature was comparable to nearby productive wells. A second well, slim hole 12-33, was drilled to a total depth of 297 m during April 2001. Continuous core was taken from 152 m to total depth. Numerous open fractures were also observed in this well and the maximum recorded temperature was similar to the 24-33 well.

106

Slim Holes At Vale Hot Springs Area (Combs, Et Al., 1999) | Open Energy  

Open Energy Info (EERE)

Slim Holes At Vale Hot Springs Area (Combs, Et Al., Slim Holes At Vale Hot Springs Area (Combs, Et Al., 1999) Exploration Activity Details Location Vale Hot Springs Area Exploration Technique Slim Holes Activity Date Usefulness useful DOE-funding Unknown Notes In April-May 1995, Sandia drilled a cost-shared exploratory slimhole with Trans-Pacific Geothermal Corporation (TGC), which owns leases in the Vale KGIL4. In addition to possible discovery of a new geothermal resource, this situation offered an opportunity for direct cost comparison between an exploration sl.irnholedrilled with "hybrid" techniques on a diamond-coring rig and a previous exploration well, which was conventionally drilled but would be considered a slimhole in that technology. References Jim Combs, John T. Finger, Colin Goranson, Charles E. Hockox Jr.,

107

Thermal Gradient Holes At Lightning Dock Area (Warpinski, Et Al., 2004) |  

Open Energy Info (EERE)

Thermal Gradient Holes At Lightning Dock Area Thermal Gradient Holes At Lightning Dock Area (Warpinski, Et Al., 2004) Exploration Activity Details Location Lightning Dock Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes The awardee conducted seismic, gravity, resistivity, and airborne magnetic surveys, drilled temperature-gradient wells, and selected a location for a test well (52-7). The test well was drilled to a total depth of 770 m during 2003. Maximum temperatures approached 140degrees C and a short flow test suggested that a production well could be drilled to 600 m and produce economic volumes of 130-140degrees C fluid. A final assessment of the resource is currently being performed. References N. R. Warpinski, A. R. Sattler, R. Fortuna, D. A. Sanchez, J.

108

Thermal Gradient Holes At Chocolate Mountains Area (Sabin, Et Al., 2010) |  

Open Energy Info (EERE)

Thermal Gradient Holes At Chocolate Mountains Area Thermal Gradient Holes At Chocolate Mountains Area (Sabin, Et Al., 2010) Exploration Activity Details Location Chocolate Mountains Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes In lieu of Seabee TGH drilling, GPO awarded a large IDIQ TGH drilling contract in December, 2009. Over the next two years, 90 500-ft TGHs will be installed at select sites in California and Nevada. Interim data from this campaign are already available for the Chocolate Mountains and Hawthorne. Results of these programs can be found in the Chocolate Mountains and Hawthorne papers also available in this volume. References Andrew Sabin, S. Bjornstad, M. Lazaro, D. Meade, C. Page, S. Alm, A. Tiedeman, W. C. Huang (2010) Navy's Geothermal Program Office: Overview

109

BUDGET KEY DATES  

Science Conference Proceedings (OSTI)

BUDGET KEY DATES. For Immediate Release: December 15, 2009. Contact: Diane Belford 301-975-8400. Budget Key Dates.

2013-06-16T23:59:59.000Z

110

Thermal Gradient Holes At Blue Mountain Area (Fairbank & Neggemann...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Blue Mountain Area (Fairbank & Neggemann, 2004) Exploration...

111

Radiocarbon dating, memories, and hopes  

SciTech Connect

The history of radiocarbon dating from 1939 to the present is reviewed. The basic principles of radiocarbon dating are that cosmic rays make living things radioactive with {sup 14}C to a certain level fixed by the environment and that at death the intake of food stops so no replenishment of the {sup 14}C steadily lost by the immutable decay occurs. Therefore measurement of the degree of decay gives the time lapse since death, i.e., the radiocarbon age. The equipment developed and experiments performed to measure the specific activity of specimens to be dated are described. The results obtained by world-wide experimenters are discussed. These showed that on simultaneity radiocarbon dating is apparently reliable but that absolute dates may be incorrect by as much as 600 to 700 y. The value of radiocarbon dating to archaeologists, geologists, climatologists, and historians is stressed. (LCL)

Libby, W.F.

1972-01-01T23:59:59.000Z

112

Black hole masking and black hole thermodynamics  

E-Print Network (OSTI)

Masking of black holes means that, for given total mass and Hawking temperatures, these data may correspond to either "pure" black hole or a black hole of a lesser mass surrounded by a massive shell. It is shown that there is one-to one correspondence between this phenomenon and thermodynamics of a black hole in a finite size cavity: masking of black holes is possible if and only if there exists at least one locally unstable black hole solution in the corresponding canonical ensemble.

Zaslavskii, Oleg B

2011-01-01T23:59:59.000Z

113

Hole in the ozone layer?  

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

Hole in the ozone layer? Hole in the ozone layer? Name: Kelley Location: N/A Country: N/A Date: N/A Question: Is there really a hole in the ozone layer? Replies: That depends on what one means by a "hole". There is a thinning of the layer that is particularly severe during certain seasons at the poles. But the ozone layer is thinning most everywhere. The thinning around the south pole of earth is particularly stunning, and has been referred to as a hole even though some ozone still exists there, it is much less concentrated. As you may know, this ozone destruction is probably due to human release of pollutants such as clorofluorocarbons (CFCs) an due to natural sources such as chemicals from volcanic eruptions. CFCs are used is cooling systems such as refrigerators and air conditioning. There is an international agreement to phase out the use of these destructive chemicals but they won't be banned entirely for years for fears of losing money. Meanwhile the ozone layer thins and we are exposed to increasingly higher doses of cancer causing radiation

114

PSI # Date Time Location Incident Description Disposition 4280 7/1/2011 12:02 Kentucky Hall Fire Alarm Activation Activation due to burnt food BFD responded  

E-Print Network (OSTI)

Theatre Theft Copper Wiring Sheriff responded 4293 7/14/2011 16:59 Campus Vehicle Immobilized Unpaid Alarm Activation Activation due to burnt food BFD responded 4281 7/2/2011 9:30 James Hall Theft Glade Property Damage Hand rail FM notified 4285 7/6/2011 10:10 Draper Building Theft Sony DVD

Baltisberger, Jay H.

115

Slim Holes | Open Energy Information  

Open Energy Info (EERE)

Slim Holes Slim Holes Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Slim Holes Details Activities (30) Areas (24) Regions (1) NEPA(6) Exploration Technique Information Exploration Group: Drilling Techniques Exploration Sub Group: Exploration Drilling Parent Exploration Technique: Exploration Drilling Information Provided by Technique Lithology: If core is collected Stratigraphic/Structural: If core is collected Hydrological: Fluid flow and water chemistry Thermal: Thermal gradient or bottom hole temperature Cost Information Low-End Estimate (USD): 100.0010,000 centUSD 0.1 kUSD 1.0e-4 MUSD 1.0e-7 TUSD / foot Median Estimate (USD): 169.8916,989 centUSD 0.17 kUSD 1.6989e-4 MUSD 1.6989e-7 TUSD / foot High-End Estimate (USD): 200.0020,000 centUSD

116

A Census of Broad-Line Active Galactic Nuclei in Nearby Galaxies: Coeval Star Formation and Rapid Black Hole Growth  

E-Print Network (OSTI)

We present the first quantified, statistical map of broad-line active galactic nucleus (AGN) frequency with host galaxy color and stellar mass in nearby (0.01 nuclear activity also efficiently form stars. The data favor processes that simultaneously fuel both star formation activity and rapid superm...

Trump, Jonathan R; Fang, Jerome J; Faber, S M; Koo, David C; Kocevski, Dale D

2012-01-01T23:59:59.000Z

117

Slim Holes At Black Warrior Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

Slim Holes At Black Warrior Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Black Warrior Area (DOE GTP) Exploration...

118

Slim Holes At Blue Mountain Area (Warpinski, Et Al., 2004) | Open Energy  

Open Energy Info (EERE)

Blue Mountain Area (Warpinski, Et Al., Blue Mountain Area (Warpinski, Et Al., 2004) Exploration Activity Details Location Blue Mountain Area Exploration Technique Slim Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes Update to Warpinski, et al., 2002 References N. R. Warpinski, A. R. Sattler, R. Fortuna, D. A. Sanchez, J. Nathwani (2004) Geothermal Resource Exploration And Definition Projects Retrieved from "http://en.openei.org/w/index.php?title=Slim_Holes_At_Blue_Mountain_Area_(Warpinski,_Et_Al.,_2004)&oldid=387371" Categories: Exploration Activities DOE Funded Activities What links here Related changes Special pages Printable version Permanent link Browse properties About us Disclaimers Energy blogs Linked Data Developer services OpenEI partners with a broad range of international organizations to grow

119

Black holes 1. Introduction  

E-Print Network (OSTI)

Black holes 1. Introduction What is a black hole? Roughly it can be described as a region that nothing can escape from it. Light falling into a black hole cannot escape from it. It is called `black' because it does not reflect anything. Since nothing can escape from it, it means that a black hole

Glass, Ian S.

120

Nonstationary artificial black holes  

E-Print Network (OSTI)

We study the existence of artificial non-stationary spherically symmetric black holes. We give examples of the appearance of black holes and of disappearance of white holes. We also discuss the relation between the apparent and the event horizons for the case of artificial black holes.

Eskin, Gregory

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "holes activity date" 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

Thermal Gradient Holes At Mccoy Geothermal Area (DOE GTP) | Open...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Mccoy Geothermal Area (DOE GTP) Exploration Activity Details...

122

Thermal Gradient Holes At Pilgrim Hot Springs Area (DOE GTP)...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Pilgrim Hot Springs Area (DOE GTP) Exploration Activity Details...

123

Thermal Gradient Holes At Long Valley Caldera Area (Sorey, Et...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Long Valley Caldera Area (Sorey, Et Al., 1991) Exploration Activity...

124

Thermal Gradient Holes At Obsidian Cliff Area (Hulen, Et Al....  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Obsidian Cliff Area (Hulen, Et Al., 2003) Exploration Activity...

125

Thermal Gradient Holes At Newberry Caldera Area (DOE GTP) | Open...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Newberry Caldera Area (DOE GTP) Exploration Activity Details...

126

Thermal Gradient Holes At San Emidio Desert Area (DOE GTP) |...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At San Emidio Desert Area (DOE GTP) Exploration Activity Details...

127

Thermal Gradient Holes At Flint Geothermal Area (DOE GTP) | Open...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Flint Geothermal Area (DOE GTP) Exploration Activity Details...

128

Thermal Gradient Holes At Mcgee Mountain Area (DOE GTP) | Open...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Mcgee Mountain Area (DOE GTP) Exploration Activity Details Location...

129

Slim Holes At Alum Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

Alum Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Alum Geothermal Area (DOE GTP) Exploration Activity Details...

130

Black Hole Horizons and Black Hole Thermodynamics.  

E-Print Network (OSTI)

??This work investigates how black holes can be described in terms of different definitions of horizons. Global definitions in terms of event horizons and Killing (more)

Nielsen, Alex

2007-01-01T23:59:59.000Z

131

Thermal Gradient Holes At Hawthorne Area (Sabin, Et Al., 2010) | Open  

Open Energy Info (EERE)

Sabin, Et Al., 2010) Sabin, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Hawthorne Area (Sabin, Et Al., 2010) Exploration Activity Details Location Hawthorne Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes In lieu of Seabee TGH drilling, GPO awarded a large IDIQ TGH drilling contract in December, 2009. Over the next two years, 90 500-ft TGHs will be installed at select sites in California and Nevada. Interim data from this campaign are already available for the Chocolate Mountains and Hawthorne. Results of these programs can be found in the Chocolate Mountains and Hawthorne papers also available in this volume. References Andrew Sabin, S. Bjornstad, M. Lazaro, D. Meade, C. Page, S. Alm, A.

132

Thermal Gradient Holes At Cove Fort Area (Warpinski, Et Al., 2002) | Open  

Open Energy Info (EERE)

Et Al., 2002) Et Al., 2002) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Cove Fort Area (Warpinski, Et Al., 2002) Exploration Activity Details Location Cove Fort Geothermal Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes The project at Cove Fort/Sulphurdale in Utah, T26S R6/7W, is concerned with locating and drilling a 900-meter well to explore the western extension of the Cove Fort-Sulphurdale geothermal area. The geophysical exploration consisted of resistivity, ground magnetic, and microgravity surveys that were made to site the well in an optimum location. Drilling of the test well was completed in the fall of 2001 and results are currently being evaluated. The total depth of the well is 598 m with a

133

Thermal Gradient Holes At Fort Bidwell Area (Lafleur, Et Al., 2010) | Open  

Open Energy Info (EERE)

Bidwell Area (Lafleur, Et Al., 2010) Bidwell Area (Lafleur, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Fort Bidwell Area (Lafleur, Et Al., 2010) Exploration Activity Details Location Fort Bidwell Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes "Four wells have been successfully drilled into this resource since the early 1980s using a combination of funds provided by the California Energy Commission (CEC) and the United State Department of Energy (USDOE). The first three wells, FB-1, -2 and -3 have been discussed in a previous paper (Barker et al., 2005). The current status of the FBIC project to evaluate the potential geothermal resource under the reservation is that a deep

134

Compound and Elemental Analysis At Seven Mile Hole Area (Larson, Et Al.,  

Open Energy Info (EERE)

2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Compound and Elemental Analysis At Seven Mile Hole Area (Larson, Et Al., 2009) Exploration Activity Details Location Seven Mile Hole Area Exploration Technique Compound and Elemental Analysis Activity Date Usefulness not indicated DOE-funding Unknown Notes Standard X-ray diffractometer (XRD) analyses were used in the laboratory to confirm the PIMA mineral identifications and to look for minerals that have poor SWIR response (e.g., quartz and feldspars) or were not present in great enough concentrations to be detected by the PIMA. Petrographic and electron microprobe analyses of selected samples were conducted in the laboratories of the GeoAnalytical Laboratory at Washington State

135

Slim Holes At Reese River Area (Henkle & Ronne, 2008) | Open Energy  

Open Energy Info (EERE)

Reese River Area (Henkle & Ronne, 2008) Reese River Area (Henkle & Ronne, 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Reese River Area (Henkle & Ronne, 2008) Exploration Activity Details Location Reese River Area Exploration Technique Slim Holes Activity Date Usefulness useful DOE-funding Unknown Notes Well RR 56-4, was not successful in intersecting an exploitable geothermal resource. However, the lack of temperature reversal in the well and the geochemistry information obtained from fluid sampling point towards a large resource of moderate temperature. The encouraging results from 56-4 have lead to continued exploration on the project. The geologic and hydrologic information collected from 56-4 has proved an invaluable aid when combined

136

The fuzzball proposal for black holes  

E-Print Network (OSTI)

The fuzzball proposal states that associated with a black hole of entropy S there are exp S horizon-free non-singular solutions that asymptotically look like the black hole but generically differ from the black hole up to the horizon scale. These solutions, the fuzzballs, are considered to be the black hole microstates while the original black hole represents the average description of the system. The purpose of this report is to review current evidence for the fuzzball proposal, emphasizing the use of AdS/CFT methods in developing and testing the proposal. In particular, we discuss the status of the proposal for 2 and 3 charge black holes in the D1-D5 system, presenting new derivations and streamlining the discussion of their properties. Results to date support the fuzzball proposal but further progress is likely to require going beyond the supergravity approximation and sharpening the definition of a "stringy fuzzball". We outline how the fuzzball proposal could resolve longstanding issues in black hole physics, such as Hawking radiation and information loss. Our emphasis throughout is on connecting different developments and identifying open problems and directions for future research.

Kostas Skenderis; Marika Taylor

2008-04-03T23:59:59.000Z

137

DATE: TO: FROM:  

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

1 < 1 < DATE: TO: FROM: July 1,2010 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBJECT: Revised DOE Acquisition Guide Chapter 71.1 Headquarters Business Clearance Process SUMMARY: There was mention in the National Academy of Public Administration (NAPA) report titled "Managing at the Speed of Light - Improving Mission Support Performance" that Departmental procurement personnel don't understand the Business Clearance (BC) process. In an effort to address this issue, each Procurement Director (PD) and Head of Contracting Activity (HCA) was ask to review Acquisition Guide Chapter 7 1.1 Headquarters Business Clearance Process and identify anything that was unclear, as well as recommend changes or ideas which

138

Quantum Harmonic Black Holes  

E-Print Network (OSTI)

Inspired by the recent conjecture that black holes are condensates (of gravitons), we investigate a simple model for the black hole degrees of freedom that is consistent both from the point of view of Quantum mechanics and of General Relativity. Since the two perspectives should converge for small, Planck size, black holes, we expect our construction is useful for understanding the physics of microscopic, quantum black holes.

Casadio, R

2013-01-01T23:59:59.000Z

139

Black holes without firewalls  

E-Print Network (OSTI)

The postulates of black hole complementarity do not imply a firewall for infalling observers at a black hole horizon. The dynamics of the stretched horizon, that scrambles and re-emits information, determines whether infalling observers experience anything out of the ordinary when entering a large black hole. In particular, there is no firewall if the stretched horizon degrees of freedom retain information for a time of order the black hole scrambling time.

Larjo, Klaus; Thorlacius, Larus

2013-01-01T23:59:59.000Z

140

A RIAF Interpretation for the Past Higher Activity of the Galactic Center Black Hole and the 511 keV Annihilation Emission  

E-Print Network (OSTI)

There are several lines of evidence that the super-massive black hole at the Galactic center had higher activities in the past than directly observed at present. Here I show that these lines of evidence can quantitatively and consistently be explained if the mean accretion rate during the past ~10^7 yrs has been ~10^{3-4} times higher than the current rate, by the picture of radiatively inefficient accretion flow (RIAF) and associated outflow that has been successfully applied to Sgr A*. I argue that this increased rate and its duration are theoretically reasonable in the Galactic center environment, while the accretion rate suddenly dropped about 300 years ago most likely because of the shell passage of the supernova remnant Sgr A East. The chance probability of witnessing Sgr A* in such a low state is not extremely small (~0.5%). The outflow energetics is sufficient to keep the hot (~8 keV) diffuse gas observed in the Galactic center region. Then, I show that a significant amount of positrons should have been created around the event horizon during the higher activity phase, and injected into interstellar medium by the outflow. The predicted positron production rate and propagation distance are close to those required to explain the observed 511 keV annihilation line emission from the Galactic bulge, giving a natural explanation for the large bulge-to-disk ratio of the emission. The expected injection energy into interstellar medium is about 1 MeV, which is also favorable as an explanation of the 511 keV line emission.

Tomonori Totani

2006-07-18T23:59:59.000Z

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


141

Thermal Gradient Holes At Chena Area (Erkan, Et. Al., 2008) | Open Energy  

Open Energy Info (EERE)

Chena Area (Erkan, Et. Al., Chena Area (Erkan, Et. Al., 2008) Exploration Activity Details Location Chena Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes MULTI-STAGE DRILLING Once a hole is drilled the natural-state pressure distribution with depth is essentially unrecoverable (Grant et al., 1982). One of the best ways to mitigate this effect is to use multi-stage drilling (White et al., 1975; Grant et al., 1982). This type of drilling was applied at Chena and its usefulness in understanding the natural flow regimes is demonstrated. Here, we illustrate how high-quality equilibrium temperature logs can often be used to identify permeable fractures. The independent interpretations of flow regimes based on temperature-depth curves and the

142

Thermal Gradient Holes At Tungsten Mountain Area (Shevenell, Et Al., 2008)  

Open Energy Info (EERE)

Shevenell, Et Al., 2008) Shevenell, Et Al., 2008) Exploration Activity Details Location Tungsten Mountain Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness useful DOE-funding Unknown Notes Collaboration with the gold mining industry has brought two new geothermal discoveries to the attention of the geothermal community. Exploration holes at Tungsten Mountain and McGuiness Hills (Figure 1) in 2004 and 2005 encountered hot water and steam at depths of meters with fluid geothermometry indicating reservoir temperatures of 170 to 200oC. More information can be obtained from the Nevada Bureau of Mines and Geology web site (www.nbmg.unr.edu/geothermal/gtmap.pdf), and from a PowerPoint presentation titled 'Geothermal Exploration Short Stories' posted on the Geothermal Resources Council web site

143

Thermal Gradient Holes At Hualalai Northwest Rift Area (Thomas, 1986) |  

Open Energy Info (EERE)

Hualalai Northwest Rift Hualalai Northwest Rift Area (Thomas, 1986) Exploration Activity Details Location Hualalai Northwest Rift Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not useful DOE-funding Unknown Notes Although not part of the current effort, two deep (approximately 2000 m) exploratory wells were drilled on the north flank of Hualalai near Puu Waawaa cinder cone. The geophysical data used for siting these wells were proprietary and hence unavailable for publication; however, the temperatures measured at the bottoms of the wells were reported to be below 20degrees C. Chemical analysis of water samples taken from these wells did not provide useful geothermal data due to contamination of the well water with drilling muds References Donald M. Thomas (1 January 1986) Geothermal Resources Assessment In

144

Thermal Gradient Holes At Coso Geothermal Area (1974) | Open Energy  

Open Energy Info (EERE)

Coso Geothermal Area (1974) Coso Geothermal Area (1974) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Thermal Gradient Holes Activity Date 1974 Usefulness useful DOE-funding Unknown Exploration Basis Use heat flow studies for the first time at Coso to indicate the presence or absence of abnormal heat Notes Located 10 sites for heat flow boreholes using available seismic ground noise and electrical resistivity data; data collected from 9 of 10; thermal conductivity measurements were completed using both the needle probe technique and the divided bar apparatus with a cell arrangement. In the upper few hundred meters of the subsurface heat is being transferred by a conductive heat transfer mechanism with a value of ~ 15 µcal/cm2sec; the background heat flow is ~ 3.5 HFU.

145

Phantom Black Holes  

E-Print Network (OSTI)

The exact solutions of electrically charged phantom black holes with the cosmological constant are constructed. They are labelled by the mass, the electrical charge, the cosmological constant and the coupling constant between the phantom and the Maxwell field. It is found that the phantom has important consequences on the properties of black holes. In particular, the extremal charged phantom black holes can never be achieved and so the third law of thermodynamics for black holes still holds. The cosmological aspects of the phantom black hole and phantom field are also briefly discussed.

C. J. Gao; S. N. Zhang

2006-04-17T23:59:59.000Z

146

RHIC | Black Holes?  

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

Black Holes at RHIC? Black Holes at RHIC? Further discussion by Physicist Dmitri Kharzeev on why RHIC cannot produce a real gravitational black hole Black holes are among the most mysterious objects in the universe. The gravitational field of a black hole is so strong that Einstein's general relativity tells us that nothing, not even light, can escape from the black hole's interior. However, in 1974 physicist Stephen Hawking demonstrated that black holes must emit radiation once the quantum effects are included. According to quantum mechanics, the physical vacuum is bubbling with short-lived virtual particle-antiparticle pairs. Creation of a particle-antiparticle pair from the vacuum conflicts with energy conservation, but energy need not be conserved at short times in quantum mechanics, according to Heisenberg's

147

Thermal Gradient Holes At Breitenbush Hot Springs Area (Ingebritsen...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Breitenbush Hot Springs Area (Ingebritsen, Et Al., 1993)...

148

Thermal Gradient Holes At Lake City Hot Springs Area (Warpinski...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Lake City Hot Springs Area (Warpinski, Et Al., 2004) Exploration...

149

Thermal Gradient Holes At Upper Hot Creek Ranch Area (Benoit...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Upper Hot Creek Ranch Area (Benoit & Blackwell, 2006) Exploration...

150

Thermal Gradient Holes At Central Nevada Seismic Zone Region...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Central Nevada Seismic Zone Region (Pritchett, 2004) Exploration...

151

Thermal Gradient Holes At Spencer Hot Springs Area (Shevenell...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Spencer Hot Springs Area (Shevenell, Et Al., 2008) Exploration...

152

Thermal Gradient Holes At Walker-Lane Transitional Zone Region...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Walker-Lane Transitional Zone Region (Pritchett, 2004) Exploration...

153

Core Holes At Hot Sulphur Springs Area (Goranson, 2005) | Open...  

Open Energy Info (EERE)

Springs Area (Goranson, 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Core Holes At Hot Sulphur Springs Area (Goranson, 2005)...

154

A Black Hole Levitron  

E-Print Network (OSTI)

We study the problem of spatially stabilising four dimensional extremal black holes in background electric/magnetic fields. Whilst looking for stationary stable solutions describing black holes kept in external fields we find that taking a continuum limit of Denef et al's multi-center solutions provides a supergravity description of such backgrounds within which a black hole can be trapped in a given volume. This is realised by levitating a black hole over a magnetic dipole base. We comment on how such a construction resembles a mechanical Levitron.

Xerxes D. Arsiwalla; Erik P. Verlinde

2009-02-02T23:59:59.000Z

155

Definition: Thermal Gradient Holes | Open Energy Information  

Open Energy Info (EERE)

Gradient Holes Jump to: navigation, search Dictionary.png Thermal Gradient Holes "A hole logged by a temperature probe to determine the thermal gradient. Usually involves a hole...

156

TO: FILE DATE------  

Office of Legacy Management (LM)

DATE------ DATE------ la Fp7 ---------__ OWNER(.=) m-----z- Past: -----_------------------ Current: ------------i----------- Owner c:nntacted q ye' s y "0; !' L-----J if yea, date contacted TYPE OF OPERATION -------_------___ 0 Research & Development cl Facility Type 0 Production scale testins 0 Pilot Scale 0 Bench Scale Process E Theoretical Studies Sample SI Analysis [7 Manufacturing i University $ Resear.& Organization Government Sponsored Facility 0 Other -~------------------- 0 Production G Di spo5alfStorage TYPE OF CONTRACT ~------~--~~---- 0 Prime 0 Suhccntractnr 0 Purchase Order q Other information (i.e., crJst + fixed fee, unit price, time & material, etc) ------- ---------------------------- ~Canfrakt/Purchase Order # ----------------___---------

157

Rotating Hairy Black Holes  

E-Print Network (OSTI)

We construct stationary black holes in SU(2) Einstein-Yang-Mills theory, which carry angular momentum and electric charge. Possessing non-trivial non-abelian magnetic fields outside their regular event horizon, they represent non-perturbative rotating hairy black holes.

B. Kleihaus; J. Kunz

2000-12-20T23:59:59.000Z

158

Study of the radon released from open drill holes  

Science Conference Proceedings (OSTI)

The radon emanating from three open drill holes was measured at a site of known uranium mineralization in the Red Desert of south central Wyoming. The radon flux from the soil and drill holes was measured by the accumulator method with activated charcoal cartridges. The surface soil was found to release radon at an average rate of 0.41 atoms/cm/sup 2//sec; the radon emanating from the holes was more variable than that from the soil. The three holes studied released an average of 47 atoms/cm/sup 2//sec of radon. This average is equivalent to the radon released to the atmosphere by 14.5 ft/sup 2/ of soil. The data indicate that the radon emanated from an open drill hole is not as significant as other possible activities at a drill site (i.e. digging a trench or drilling a hole) or from household activities involving the usage of water.

Pacer, J C

1981-06-01T23:59:59.000Z

159

Black Hole Mergers Manuela Campanelli  

E-Print Network (OSTI)

Black Hole Mergers Manuela Campanelli Center for Computa6 Department of Physics Duke University Feb 15-17, 2012 #12;Black Holes Antennae galaxies, op6cal, HST · In General Rela6vity (GR), Black Holes (BHs

Wolpert, Robert L

160

Stationary Black Holes Robert Beig*  

E-Print Network (OSTI)

Stationary Black Holes Robert Beig Abstract We review the theory of stationary black hole solutions of vacuum Einstein equations. Keywords: black holes, event horizons, Schwarzschild metric, Kerr metric, no-hair theorems 1

Chru?ciel, Piotr T.

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


161

Is spacetime hole-free?  

E-Print Network (OSTI)

which fails to be hole-free. We show that it is extendible.ARTICLE Is spacetime hole-free? John Byron Manchak Received:which fail to be hole-free. We then propose an updated

Manchak, John Byron

2009-01-01T23:59:59.000Z

162

Black Hole Shadows of Charged Spinning Black Holes  

E-Print Network (OSTI)

We propose a method for measuring the black hole charge by imaging a black hole shadow in a galactic center by future interferometers. Even when the black hole is uncharged, it is possible to confirm the charge neutrality by this method. We first derive the analytic formulae of the black hole shadow in an optically thin medium around a charged spinning black hole, and then investigate how contours of the black hole shadow depend on the spin and the charge of the black hole for several inclination angles between the rotation axis of the black hole and the observer. This method only assumes stationary black hole and general relativity. By fitting the formula of the contours of the shadow to the observed image of the shadow, in addition to the black hole charge, one can also determine the black hole spin and the inclination angle without any degeneracy among the charge, the spin, and the inclination angle unless the inclination angle is null.

Rohta Takahashi

2005-05-16T23:59:59.000Z

163

Gravitational fields with sources, regular black holes, quasiblack holes, and analogue black holes  

E-Print Network (OSTI)

We discuss recent developments in gravitational fields with sources, regular black holes, quasiblack holes, and analogue black holes, related to the talks presented at the corresponding Parallel Session AT3 of the 13th Marcel Grossmann Meeting.

Lemos, Jos P S

2013-01-01T23:59:59.000Z

164

Black holes at accelerators.  

E-Print Network (OSTI)

collision of high-energy particles, Phys. Rev. D 67, 024009 (2003) [arXiv:gr-qc/0209003]. [6] D. M. Eardley and S. B. Giddings, Classical black hole production in high-energy collisions, Phys. Rev. D 66, 044011 (2002) [arXiv:gr-qc/0201034]. [7] H. Yoshino... about black hole formation in high-energy collisions, Class. Quant. Grav. 22, L61 (2005) [arXiv:hep-ph/0505125]. [16] G. T. Horowitz, Higher dimensional generalizations of the Kerr black hole, arXiv:gr-qc/0507080. [17] C. M. Harris and P. Kanti...

Webber, Bryan R

165

DATE: TO: FROM:  

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

d d POLICY FLASH 2010-64 DATE: TO: FROM: July 7,201 0 Procurement Directors Office of Procurement and Assistance Policy, MA-6 I Office of Procurement and Assistance Management SUBJECT: Federal Acquisition Circular 2005-42 SUMMARY: Attached for your information is a summary of Federal Acquisition Circular (FAC) 2005-42 which makes changes to the Federal Acquisition Regulation (FAR). The FAC has eleven rules (seven final and four interim) and one technical amendment. Attached is a short overview of the rules to include its effective date and applicability date. To view FAC 2005-42 go to the Federal Register Browse web link at http://www.~~oaccess.~ov/fr/browse.html and search for the Federal Register Volume 75, Number 115 for Wednesday, June 16,2010.

166

MEMORANDUfl J: FILE DATE  

Office of Legacy Management (LM)

J: FILE DATE J: FILE DATE // //r /so -----------w------m FROM: 9. 34oyc -w--------v----- SUBJECT: D3 Bo;s CL&;C J mL-;+J; - Rcc cap 049 /'A :j$: &336;s L-.fh~ w-f L-1 ALE"nirTE __ ------------- --- ---_------------------ CITY: &u+M- - &. -w---v------ ---B-------w STATE: 0 h' -a---- OWNER(S) --pi::;- l>cl, b af.5 CA.-*>J CD Current: Gr;W i- ~U~&;P~ -------------,,' ,-,,,,-, Owner contacted 0 yes jg no; -------------------------- if yes, date contacted ------m------ TYPE OF OPERATION --w--w----------- & Research & Development a Facility Type 0 Production scale testing Cl Pilot Scale 0 Bench Scale Process 0 Theoretical Studies w Sample & Analysis 0 Manufacturing 0 University 0 Research Organization 0 Government Sponsored Facility

167

History of Radiocarbon Dating  

DOE R&D Accomplishments (OSTI)

The development is traced of radiocarbon dating from its birth in curiosity regarding the effects of cosmic radiation on Earth. Discussed in historical perspective are: the significance of the initial measurements in determining the course of developments; the advent of the low-level counting technique; attempts to avoid low-level counting by the use of isotopic enrichment; the gradual appearance of the environmental effect due to the combustion of fossil fuel (Suess effect); recognition of the atmosphere ocean barrier for carbon dioxide exchange; detailed understanding of the mixing mechanism from the study of fallout radiocarbon; determination of the new half-life; indexing and the assimilation problem for the massive accumulation of dates; and the proliferation of measurement techniques and the impact of archaeological insight on the validity of radiocarbon dates. (author)

Libby, W. F.

1967-08-15T23:59:59.000Z

168

Optoelectronic device with nanoparticle embedded hole injection/transport layer  

DOE Patents (OSTI)

An optoelectronic device is disclosed that can function as an emitter of optical radiation, such as a light-emitting diode (LED), or as a photovoltaic (PV) device that can be used to convert optical radiation into electrical current, such as a photovoltaic solar cell. The optoelectronic device comprises an anode, a hole injection/transport layer, an active layer, and a cathode, where the hole injection/transport layer includes transparent conductive nanoparticles in a hole transport material.

Wang, Qingwu (Chelmsford, MA); Li, Wenguang (Andover, MA); Jiang, Hua (Methuen, MA)

2012-01-03T23:59:59.000Z

169

RHIC | Black Holes?  

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

Black Holes at RHIC? Black Holes at RHIC? Before RHIC began operations in 2000, some were concerned that it would produce black holes that would threaten the earth. Here's why those concerns were unfounded. Committee Review of Speculative "Disaster Scenarios" at RHIC In July 1999, Brookhaven Lab Director John Marburger convened a committee of distinguished physicists to write a comprehensive report on the arguments that address the safety of speculative disaster scenarios at RHIC. The scenarios are: Creation of a black hole that would "eat" ordinary matter. Initiation of a transition to a new, more stable universe. Formation of a "strangelet" that would convert ordinary matter to a new form. jaffee "We conclude that there are no credible mechanisms for catastrophic

170

Release Date: August 2010 Next Release Date: August 2011  

U.S. Energy Information Administration (EIA)

Release Date: August 2010 Next Release Date: August 2011 U.S. Energy Information Administration/Renewable Energy Annual 2008 Table 1.14 Total Biomass Electricity Net ...

171

Stationary Black Holes Robert Beig #  

E-Print Network (OSTI)

Stationary Black Holes Robert Beig # Piotr T. Chru?sciel + February 8, 2005 Abstract We review the theory of stationary black hole solutions of vacuum Einstein equations. Keywords: black holes, event. this space­time a natural model for a non­rotating black hole. We can now come back to the problem

Chru?ciel, Piotr T.

172

Stationary Black Holes Robert Beig  

E-Print Network (OSTI)

Stationary Black Holes Robert Beig Piotr T. Chru´sciel February 8, 2005 Abstract We review the theory of stationary black hole solutions of vacuum Einstein equations. Keywords: black holes, event-Szekeres extension of the Schwarzschild solution. this space-time a natural model for a non-rotating black hole. We

Chru?ciel, Piotr T.

173

Black holes and beyond  

SciTech Connect

The black hole information paradox forces us into a strange situation: we must find a way to break the semiclassical approximation in a domain where no quantum gravity effects would normally be expected. Traditional quantizations of gravity do not exhibit any such breakdown, and this forces us into a difficult corner: either we must give up quantum mechanics or we must accept the existence of troublesome 'remnants'. In string theory, however, the fundamental quanta are extended objects, and it turns out that the bound states of such objects acquire a size that grows with the number of quanta in the bound state. The interior of the black hole gets completely altered to a 'fuzzball' structure, and information is able to escape in radiation from the hole. The semiclassical approximation can break at macroscopic scales due to the large entropy of the hole: the measure in the path integral competes with the classical action, instead of giving a subleading correction. Putting this picture of black hole microstates together with ideas about entangled states leads to a natural set of conjectures on many long-standing questions in gravity: the significance of Rindler and de Sitter entropies, the notion of black hole complementarity, and the fate of an observer falling into a black hole. - Highlights: Black-Right-Pointing-Pointer The information paradox is a serious problem. Black-Right-Pointing-Pointer To solve it we need to find 'hair' on black holes. Black-Right-Pointing-Pointer In string theory we find 'hair' by the fuzzball construction. Black-Right-Pointing-Pointer Fuzzballs help to resolve many other issues in gravity.

Mathur, Samir D., E-mail: mathur.16@osu.edu

2012-11-15T23:59:59.000Z

174

Quantum Dating Market  

E-Print Network (OSTI)

We consider the dating market decision problem under the quantum mechanics point of view. Quantum states whose associated amplitudes are modified by men strategies are used to represent women. Grover quantum search algorithm is used as a playing strategy. Success is more frequently obtained by playing quantum than playing classic.

O. G. Zabaleta; C. M. Arizmendi

2010-03-04T23:59:59.000Z

175

Date: _______________ Vendor Name: _______________________________  

E-Print Network (OSTI)

: ________________________ City, State, Zip:_______________________ Phone # : __________________ Fax, Nuclear Magnetic Resonance e. ___ Fire Safety-Extinguishing Systems, Bldg. Security Alarm Systems on ReX Released Re-released Faxed to Purchasing Date Initials 6-15-11 REV 0.00 0.00 0.00 0.00 0.00 0

Fabrikant, Sara Irina

176

Thermal Gradient Holes At Silver Peak Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Silver Peak Area (DOE GTP) Exploration Activity Details Location...

177

Thermal Gradient Holes At Alum Area (DOE GTP) | Open Energy Informatio...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Alum Geothermal Area (DOE GTP) Exploration Activity Details...

178

Thermal Gradient Holes At Fort Bliss Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Fort Bliss Area (DOE GTP) Exploration Activity Details Location...

179

Thermal Gradient Holes At Hot Pot Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Hot Pot Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Thermal Gradient Holes At Hot Pot Area (DOE GTP) Exploration Activity...

180

HEMORANDUH TO: FILE DATE  

Office of Legacy Management (LM)

HEMORANDUH HEMORANDUH TO: FILE DATE 1123 lLjl ---WV-------------- FROM: P. s&w+ -------v-----s-- SUBJECT: lJ+ - e;& SITE NAME: LJo"zL - /L,' de Cd -J--h=- ALTERNATE l --e-e-- ------w------- ---,,,' ,m--, NAME: ---------------------- CITY: LL-pL~ ------------ ------------- STATE3 e--w-- OWNER tS) -----w-- Past I --k-!!.l~ -pa L . -v-----w------- Current: Owner contac?-ed 0 yes 0 no; if yes, I+Lff A zid;&m - -------------------------- date contacted ------B--m--- TYPE OF OPERATION ----------------- a Research 81 Development a Facility Type 0 Production scale testing 0 Pilot Scale 0 Bench Scale Procesr 0 Theoretical Studies 0 Sample & Analysis m Manuf acturinq 0 University 0 Research Organization 0 Government Sponrored Facility 0 Other

Note: This page contains sample records for the topic "holes activity date" 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

FROM: DATE: TO:  

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

DATE: DATE: TO: POLICY FLASH 2010-48 May 06,20 1 0 Procurement Directors Office of Procurement and Assistance Policy, MA-6 1 Office of Procurement and Assistance Management SUBJECT: Acquisition LetterIFinancial Assistance Letter (ALIFAL) 201 0-06, Acquiring Information Technology, Requirement to Comply With Internet Protocol Version 6 (IPv6) SUMMARY: ALIFAL 201 0-06 provides notice that the Civilian Agency Acquisition Council and the Defense Acquisition Regulations Council are issuing a final rule amending the Federal Acquisition Regulation (FAR) to require that Internet Protocol Version 6 (IPv6) compliant products be included in all new information technology (IT) acquisitions using Internet Protocol (IP). ALIFAL 2010-06, accordingly, updates the IPv6 guidance provided in AL-2006-04.

182

TO: FILE DATE  

Office of Legacy Management (LM)

tlEi?ORANDUH tlEi?ORANDUH TO: FILE DATE FFtOil: c ----'- Y '%d 6- ----_----_ SUBJECT: SITE NAME: ----------STATE: Owner contacted 0 yes qno; if yes, date contacted ---------__-- TYPE OF OPERATION ----~_--_--~----_ &Research & Development @ Praduction scale testing. 0 Pilat Scale 0 Bench Scale Process a Theoretical Studies 0 Sample & Analysis tin Facility Type R Manufacturing IJ University 0 Research Organization IJ Gavernment Sponsored Facility 0 Other ----------------' --~- 0 Production E Disposal/Storage TYPE OF CONTRACT ~~_-~--_---_--__ P Prime 0 I Cl Subcontractor Other information (i.e., cost K Purchase Order jZM pati !& MC4 + fixed fee, unit price, time 81 material, etc) ---------------------_----~-- OWNERSHIP: AEC/MED AEC/MED GOVT GOVT

183

Black Hole Shadows of Charged Spinning Black Holes  

E-Print Network (OSTI)

We propose a method for measuring the black hole charge by imaging a black hole shadow in a galactic center by future interferometers. Even when the black hole is uncharged, it is possible to confirm the charge neutrality by this method. We first derive the analytic formulae of the black hole shadow in an optically thin medium around a charged spinning black hole, and then investigate how contours of the black hole shadow depend on the spin and the charge of the black hole for several inclination angles between the rotation axis of the black hole and the observer. This method only assumes stationary black hole and general relativity. By fitting the formula of the contours of the shadow to the observed image of the shadow, in addition to the black hole charge, one can also determine the black hole spin and the inclination angle without any degeneracy among the charge, the spin, and the inclination angle unless the inclination angle is null. If the maximum width of the shadow smaller than 4(1 + 2 1/2)M or the minimum width of the shadow smaller than 9M are measured observationally, we can safely conclude that the black hole is charged. Here, M is the gravitational radius, i.e. the half of the Schwarzschild radius. Key words: black hole physicsGalaxy: nucleusgalaxies: nuclei techniques: high angular resolutiontechniques: interferometric 1.

Rohta Takahashi

2005-01-01T23:59:59.000Z

184

Black-hole astrophysics  

SciTech Connect

Black-hole astrophysics is not just the investigation of yet another, even if extremely remarkable type of celestial body, but a test of the correctness of the understanding of the very properties of space and time in very strong gravitational fields. Physicists` excitement at this new prospect for testing theories of fundamental processes is matched by that of astronomers at the possibility to discover and study a new and dramatically different kind of astronomical object. Here the authors review the currently known ways that black holes can be identified by their effects on their neighborhood--since, of course, the hole itself does not yield any direct evidence of its existence or information about its properties. The two most important empirical considerations are determination of masses, or lower limits thereof, of unseen companions in binary star systems, and measurement of luminosity fluctuations on very short time scales.

Bender, P. [Univ. of Colorado, Boulder, CO (United States); Bloom, E. [Stanford Linear Accelerator Center, Menlo Park, CA (United States); Cominsky, L. [Sonoma State Univ., Rohnert Park, CA (United States). Dept. of Physics and Astronomy] [and others

1995-07-01T23:59:59.000Z

185

DATE: February 7, 1996  

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

Department of Energy Department of Energy Memorandum DATE: July 8, 2011 Report Number: INS-L-11-02 REPLY TO ATTN OF: IG-40 (S10IS001) SUBJECT: Letter Report on "Implementation of Nuclear Weapons Quality Assurance Requirements at Los Alamos National Laboratory" TO: Manager, Los Alamos Site Office INTRODUCTION AND OBJECTIVE The National Nuclear Security Administration's (NNSA) Los Alamos National Laboratory (Los Alamos) is a multidisciplinary research and production institution responsible for the design and production of nuclear weapons components. In its effort to attain the highest quality in weapons engineering design and manufacturing, the Department of Energy

186

DATE: TO: FROM:  

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

> POLICY FLASH 2010-25 DATE: TO: FROM: February 22,201 0 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBJECT: DOE Acquisition Guide Chapter 1.4 Establishing the Position of Source Evaluation Board (SEB) Secretariat and Knowledge Manager SUMMARY: As discussed at the December 2009 Procurement Directors' Meeting, a position titled "Source Evaluation Board (SEB) Secretariat and Knowledge Manager" has been established in the Acquisition Planning and Liaison Division, MA-621 Attached is the subject new DOE Acquisition Guide Chapter 1.4 which provides guidance on the establishment of the aforementioned position and the duties and responsibilities of the position.

187

Information transfer from black holes via white holes  

E-Print Network (OSTI)

It is shown that a black hole can be in two states: one with positive and other with negative surface gravity $k$. The state with $kinformation loss. In the quantization of black hole area the surface of a black hole is divided into a system of independent patches, each of which can be in two states: one with $k>0$ and other with $kinformation can be recovered from the black hole.

K. Ropotenko

2013-09-05T23:59:59.000Z

188

String-Corrected Black Holes  

E-Print Network (OSTI)

for black holes and strings, Phys. Rev. D 55, 6189 (1997) [black holes and elementary string states, Mod. Phys. Lett. A= 2 supergravity and Calabi-Yau string back- grounds, Phys.

Hubeny, Veronika

2009-01-01T23:59:59.000Z

189

Thermal Gradient Holes | Open Energy Information  

Open Energy Info (EERE)

Thermal Gradient Holes Thermal Gradient Holes Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Thermal Gradient Holes Details Activities (50) Areas (39) Regions (4) NEPA(29) Exploration Technique Information Exploration Group: Drilling Techniques Exploration Sub Group: Exploration Drilling Parent Exploration Technique: Exploration Drilling Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Field wide fluid flow characteristics if an array of wells are drilled Thermal: Mapping and projecting thermal anomalies Cost Information Low-End Estimate (USD): 5.00500 centUSD 0.005 kUSD 5.0e-6 MUSD 5.0e-9 TUSD / foot Median Estimate (USD): 16.501,650 centUSD 0.0165 kUSD 1.65e-5 MUSD 1.65e-8 TUSD / foot High-End Estimate (USD): 50.005,000 centUSD

190

Einstein, Black Holes Gravitational Waves  

E-Print Network (OSTI)

1 #12;Einstein, Black Holes and Gravitational Waves Gregory B. Cook Wake Forest University 2 #12 Relativity? · What are some of the consequences of GR? · What are Black Holes like and do they exist? · What? · What are Black Holes like and do they exist? · What can we learn from Gravity Waves? · To do all

Cook, Greg

191

Acoustic black holes Matt Visser  

E-Print Network (OSTI)

Acoustic black holes Matt Visser Physics Department Washington University Saint Louis USA Ole Miss you develop a number of use- ful connections between supersonic uid ow and black holes in general is the basis underlying a deep and fruitful analogy between the black holes of Einstein gravity and supersonic

Visser, Matt

192

Numerical Simulations of Black Holes  

E-Print Network (OSTI)

Numerical Simulations of Black Holes 26 Aug 2009 Frank Herrmann (fherrman@umd.edu) Department · merger of compact objects Much more than just black hole evolutions · Formulations · Hyperboloidal)/2.0; . . . high arithmetic intensity Operator Number of times used 12,961 + 5,398 - 3,438 / 69 14 #12;Black Hole

Maryland at College Park, University of

193

"Exotic" black holes with torsion  

E-Print Network (OSTI)

In the context of three-dimensional gravity with torsion, the concepts of standard and "exotic" Banados-Teitelboim-Zanelli black holes are generalized by going over to black holes with torsion. This approach provides a unified insight into thermodynamics of black holes, with or without torsion.

Blagojevi?, M; Vasili?, M

2013-01-01T23:59:59.000Z

194

DATE: TO: FROM:  

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

65 65 ' July 7,20 1 0 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBJECT: Notification of Employee Rights under the National Labor Relations Act SUMMARY: This Flash forwards a draft Federal Acquisition Regulation (FAR) clause, 52.222- 40, Notification of Employee Rights under the National Labor Relations Act. Executive Order (EO) 13496, Notification of Employee Rights under Federal Labor Laws, dated January 30,2009, requires contractors and subcontractors to post a notice that informs employees of their rights under Federal labor laws, including the National Labor Relations Act. This Act encourages collective bargaining and protects the exercise by workers of their freedom

195

Issuance Date:: February  

Office of Legacy Management (LM)

Issuance Issuance Date:: February 11, 1966 POST-SHOT HYDROLOGI C SAFETY 68296 VUF-1014 FINAL REPORT FALLON, NEVADA OCTOBER 26, 1963 Hazleton-Nuclear Science Corporation October 30, 1965 SPONSORED BY THE ADVANCED RESEARCH PROJECTS AGENCY OF THE DEPARTMENT OF DEFENSE AND THE U. S.ATOMIC ENERGY COMMISSION VELA UNIFORM PROJECT LEG A L NOTICE This report was prepared as an account of Government sponsored work. Neither the United States, nor the Commission, nor any person acting on behalf of the Commission: A. Makes any warranty or representation, expressed or implied, with respect to the accu- racy, completeness, or usefulness of the information contained in this report, or that the use of any information. apparatus, method, or process disclosed in this report may not infringe privately owned rights; or B. Assumes any liabilities with respect to the use of, or for damages resulting from the

196

MEMORANDUM TO: FILE DATE  

Office of Legacy Management (LM)

/I // /s 3 /I // /s 3 ------------------- FROM: D. I&+ ---------------- SUBJECT: 5;le r 3-&-F.. SITE /+yNJs l3 ALTERNATE NAME: -w---- -SF ------------------------------ NAME: CITY: c ;A< ;,+,ZJ+ ------------,-L-----,,,,,, STATE: OH --w-w- OWNER(S) -w---s-- past: /" ' A--F5 ---w-m- -e----v-------- Current: 0~. A-+A.~~ -------------------------- Owner contacted 0 yes 0 no; if yes, date contacted ------------- TYPE OF OPERATION -------e--------w 0 Research & Development 0 Facility Type 0 Production scale testing 0 Pilot Scale 0 Bench Scale Process 0 Theoretical Studies 0 Sample 84 Analysis x Manufacturing 0 University 0 Research Organization 0 Government Sponsored Facility 0 Other --------------------- B Production 0 Disposal/Storage TYPE OF CONTRACT

197

MEMORANDUM TO: FILE DATE  

Office of Legacy Management (LM)

-.. -.. 37qg: MEMORANDUM TO: FILE DATE =b-- FROM: ---L- _------__ u . SUBJECT: SITE ACl= ALTERNATE NAME: -_______-~-----------------NA~E:__( CITY:--~---------_-STATE:-~~ (2 OWNE!sI_SL f Past- L&cl= w ------------------- ----- Current- w buL.r - ------------ ownq cm-ltacted 0 yes @ "no; if yes, data cnntacte TYPE OF OPERATION -------------_~-~ q Research & Development 0 Production %.cale testing 0 Pilot Scale 0 Bench Scale Process 0 Theoretical Studies 0 Sample 84 Analysis 0 Production i2 Disposal/Storage 0 Facility T 0 Hanufac 0 Univerrj 0 .R esearc 0 Governm 14 Other 1 I lil IrJ y,/3 Prime 0 Other infcrkion Subcwkractbr (i.e., ?bst + fixed fee! &nit price, Cl Purchase Order time & mate

198

United States Government DATE:  

Office of Legacy Management (LM)

5oE(E;,8 ' 0 H .2+ L-1 5oE(E;,8 ' 0 H .2+ L-1 United States Government DATE: MAR 0 8 1994 REPLY TO AlTN OF: EM-421 (W. A. Williams, 903-8149) SUBJECT: Authority Determination -- Former Herring-Hall-Marvin Safe Co., Hamilton, Ohio TO: The File The attached review documents the basis for determining whether the Department of Energy (DOE) has authority for taking remedial action at the former Herring-Hall-Marvin Safe Co. facility in Hamilton, Ohio, under the Formerly Utilized Sites Remedial Action Program (FUSRAP). The facility was used for the shaping and machining of uranium metal by the Manhattan Engineer District (MED) during the Second World War. The following factors are significant in reaching a decision and are discussed in more detail in the attached authority review:

199

DATE: TO: FROM:  

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

-7' -7' August 20,2010 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBJECT: Class Deviation by General Services Administration (GSA) to Federal Acquisition Regulation (FAR) 51.1, Contractor Use of Government Supply Sources, for Time and Material or Labor Hour Procurements SUMMARY: The attached GSA class deviation to FAR Part 51, Contractor Use of Government Supply Sources, dated October 8,2009, permits contracting officers to authorize all GSA contractors, who are performing an order on a time and material (T&M) or labor-hour (LH) basis, to purchase supplies and service from other schedule contractors or process requisitions through the GSA Supply Program. This deviation is effective for five years to October 7,2014,

200

DATE: TO: FROM:  

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

1 1,2008 1 1,2008 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBTECT: Past Performance Data SIJMMARY: Beginning October 01,2008, all contractor past performance data shall be submitted through the Department of Defense (DoD) Contractor Performance Assessment Reporting System (CPARS) at htt~://www.c~ars.csd.disa.mil/cr>arsmain.htm. Thus, the Department will no longer use the National Institute of Health (NIH) Contractor Performance System (CPS). To ensure all Contracting Officers understand how to use this new system, Web Cast Training has been scheduled for the following dates and times: October 8- 1:30-430 including construction and A/E training during the last hour November 6- 1:30-4:30 including construction and A/E training during the last hour

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


201

DATE: TO: FROM:  

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

POLICY FLASH 2010-08 POLICY FLASH 2010-08 DATE: TO: FROM: October 28,2009 Procurement Directors Office of Procurement and Assistance Policy, MA-6 1 Office of Procurement and Assistance Management SUBJECT: Amendment to Extend the Partnership Agreement between the U.S. Small Business Administration (SBA) and the Department of Energy (DOE) SUMMARY: The purpose of this flash is to advise you that an amendment was issued pursuant to Section VII of the Partnership Agreement (PA) between the SBA and the DOE. The amendment extends the current PA until November 30,2009. All other terms and conditions of the PA remain unchanged. This flash and its attachment will be available online at the following website: http://mana~ement.enerm.nov/policy nuidancelpolicy flashes.htm.

202

MEMORANDUM TO: FILE DATE  

Office of Legacy Management (LM)

5/22/w 5/22/w ------..------------- FROM: D- f&u+ ---------------- SUBJECT: E/;-+&o.. ReC*-C.AB&;O* +L /z&J; &DC,, /Ptrr; CLonr z-r. SITE NAME: _ ALTERNATE ----------WV-- --------------------- NAME: EAT ---- ------------------ CAY: r-led 4' or k -------------------------- STATE: ti Y VW---- OWNER tS) -------- Past: ---Cl&zt.t.r-----~-~- ---- =urr=nt: ti& LPdA Owner cnntacted 0 yes mo; i+ ye8, -------------------------- date contacted ------------- TYPE OF OPERATION ----------------- w Research & Development E3 Facility Type 0 Production scale testing Cl Pilot Scale a Bench Scale Process B Theoretical Studies 0 Sample & Analysis 0 Manufacturing 0 University @ Research Organization 0 Government Sponsored Facility 17 Other

203

Release Date: April 2010  

Gasoline and Diesel Fuel Update (EIA)

April 2010 DOE/EIA-0121 (2009/04Q) April 2010 DOE/EIA-0121 (2009/04Q) Next Release Date: June 2010 Quarterly Coal Report October - December 2009 April 2010 U.S. Energy Information Administration Office of Coal, Nuclear, Electric, and Alternate Fuels U.S. Department of Energy Washington, DC 20585 _____________________________________________________________________________ This report is available on the Web at: http://www.eia.doe.gov/cneaf/coal/quarterly/qcr.pdf _____________________________________________ This report was prepared by the U.S. Energy Information Administration (EIA), the independent statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this

204

DATE: TO: FROM:  

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

6 6 DATE: TO: FROM: March 25,2010 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBJECT: Rescind Policy Flashes 201 0-04 "Cease All Funding of the Association of Community Organizations for Reform Now (ACORN)" and 201 0-06 "Additional Documentation Regarding Policy Flash Number 201 0-04" SUMMARY: The purpose of this flash to inform you that on March 10,201 0, the United States District Court for the Eastern District of New York issued an opinion regarding ACORN. In its opinion, the District Court concluded that the funding prohibitions regarding ACORN and related entities in FY 201 0 Continuing Resolution and in several of FY 201 0 appropriations acts

205

Date: Re: Department  

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

~ ~ ~~ Date: Re: Department of Energy Washington, DC 20585 April 5, 2007 TRADEMARK l APPLICATION AND LICENSING PROCEDURES, IPI Trademarks may be used by DOE or its contractors for identification of goods and services and serve as an intellectual property tool to enhance technology transfer. Registration in the PTO also helps to ensure that marks closely associated with DOE are not debased or devalued, and also helps to protect the public from those who may use marks closely associated with DOE to suggest "goods or services" are authorized by DOE. This IPI contains guidance on trademarks once the decision has been made to use a particular mark in commerce and obtain protection therefor. This IPI does not contain guidance as to when, in the first instance, a mark should be coined for association with a particular good/service, except at B.4 with respect to use of DOE as part of a mark.

206

J DATE: TO: FROM:  

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

ICY FLASH 2010-5- - ICY FLASH 2010-5- - J DATE: TO: FROM: June 10,2010 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBJECT: DOE Acquisition Guide Chapter 13 Policy and Operating Procedures for Use of the GSA Smartpay2 Purchase Card SUMMARY: Attached for your information is an updated and revised copy of DOE Acquisition Guide Chapter 13, Purchase Card Policy and Operating Procedures. This Flash and its attachment will be posted online, at the following website: http:llwww.mananement.enerliy.gov/~olicy guidance/policy flashes.htm. Questions concerning this policy flash should be directed to Denise Clarke at (202) 287-1 748 or DeniseT.Clarke@,hq.doe.~ov . Director Office of Procurement and

207

Procurement Directors DATE: TO:  

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

18 18 1 POLICY FLASH 2008-1 8 January 29,2008 Procurement Directors DATE: TO: FROM: Office of Procurement and Assistance Policy, MA-6 1 Ofice of Procurement and Assistance Management SUBJECT: Federal Acquisition Circular 2008-18 SUMMARY: The General Services Administration has issued Federal Acquisition Circular 2005-23. This Circular can be found at page 732 14 of the December 26,2007 Federal Register. The Circular covers three subjects for which interim or final rules have been issued amending the Federal Acquisition Regulation. A description of each revision is contained in the attachment. None of these necessitates a revision of the DEAR. One of the revisions dealing with the Electronic Product Environmental Assessment Tool (EPEAT) replaces

208

DATE: TO: FROM:  

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

8 8 December 16,2009 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Ofice of Procurement and Assistance Management SUBJECT: Federal Acquisition Circular 2005-38 SUMMARY: Federal Acquisition Circular 2005-3 8, which makes miscellaneous changes to the Federal Acquisition Regulation (FAR), was published in the December 10, 2009 issue of the Federal Register. A summary of the changes is attached. Due to the publication of two rules item I11 and item V, additional guidance is provided in this flash. Item I11 - Internet Protocol Version 6 (IPv6) (FAR Case 2005-041) - The Acquisition Letter 2006-04, Acquiring Information Technology - Requirement to Comply with Internet Protocol Version 6, dated December 14,2005, is being reviewed to determine if

209

DATE: REPLY TO  

Office of Legacy Management (LM)

DOE F 1325.8 DOE F 1325.8 (NW ed States Governhent ilmemorandum DATE: REPLY TO ' bPfl29 1993 Al-fN OF: EM-421 (W. W illiams, 903-8149) SUBJECT: Authorization for Remedial Action at the Former Associate Aircraft Site, Fairfield, Ohio TO: Manager, DOE Oak Ridge Field Office This is to notify you that the Former Associated Aircraft Site in Fairfield, Ohio, is designated,for remedial action under the Formerly Utilized Sites Remedial Action Program (FUSRAP). This notification does not constitute a FUSRAP baseline change control approval. Approval of the baseline change will be accomplished through the normal change control procedures. The site was used by the former Atomic Energy Commission for the machining and shaping of uranium metal during the 1950s. A radiological survey

210

DATE: TO: FROM: SUBJECT:  

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

DATE: TO: FROM: SUBJECT: - - -- . POLICY FLASH 2005-18 February 14, 2005 Procurement Directors Office of Procurement and Assistance Policy, ME-61 Office of Procurement and Assistance Management Small Business Contracting Policy Update SUMMARY: This Policy Flash forwards (1) information on locating Service-Disabled Veteran-Owned Small Business (SDVOSBs) and (2) a solicitation provision which provides guidance to prospective offerors on the impact of teaming arrangements on their small business status. 1 -- -- --------- 1. To locate SDVOSBs, you can go to the Department of Veteran Affairs' website for the Center for Veterans Enterprise site at http://www.vetbiz.gov/default2.htm. From that site you can link to the "Search for a Business" at http://vip.vetbiz.gov/search/default.asp to find SDVQSBs. 2. The following provision is recommended for solicitations

211

DATE: TO: FROM:  

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

1 . 1 . January 20,20 1 0 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBJECT: Commercial Items Test Program SUMMARY: Attached for your information is a copy of Civilian Agency Acquisition Council (CAAC) Letter 2009-04. It advises that the National Defense Authorization Act for Fiscal Year 201 0, Section 8 16 authorizes extension of the Commercial Items Test Program from January 1,20 10 to January 1,20 12 and that an expedited FAR Case is being processed to insert the new date at FAR 13.500(d). Also attached is a class deviation authorizing the use of simplified acquisition procedures for commercial items up to $5.5 million [$I1 million for acquisitions of commercial items under FAR

212

Slim Holes At Newberry Caldera Area (Combs, Et Al., 1999) | Open Energy  

Open Energy Info (EERE)

Newberry Caldera Area (Combs, Et Al., Newberry Caldera Area (Combs, Et Al., 1999) Exploration Activity Details Location Newberry Caldera Area Exploration Technique Slim Holes Activity Date Usefulness useful DOE-funding Unknown Notes Negotiations with California Energy Company, Incorporated (CECI), which owns leases in the Newberry KGRA led to an agreement for a cost-shared exploratory drilling project on CECI'Slease. In return for the cost-share, Sandia was to receive testing, production and cost data from the slhnholes and from the production wells drilled nearby, giving a direct comparison of productivity predicted from tests on the slimholes and that achieved by the actual production wells. Since locations, depths and lithology are also similar, there would also be a close comparison of drilling costs.

213

Thermal Gradient Holes At Cove Fort Area - Vapor (Warpinski, Et Al., 2002)  

Open Energy Info (EERE)

2) 2) Exploration Activity Details Location Cove Fort Geothermal Area Exploration Technique Thermal Gradient Holes Activity Date Usefulness not indicated DOE-funding Unknown Notes The project at Cove Fort/Sulphurdale in Utah, T26S R6/7W, is concerned with locating and drilling a 900-meter well to explore the western extension of the Cove Fort-Sulphurdale geothermal area. The geophysical exploration consisted of resistivity, ground magnetic, and microgravity surveys that were made to site the well in an optimum location. Drilling of the test well was completed in the fall of 2001 and results are currently being evaluated. The total depth of the well is 598 m with a non-equilibrated maximum temperature probably in the range of 157degrees C and a very complicated geologic structure.

214

Advanced Vehicle Testing Activity - Publications by Date  

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

Vehicle Infrastructure and Usage Information (SLIDES) - February 2013 (PDF 2.8MB) SAE Hybrid Vehicle Technologies Symposium: On-Road Results from Charging Infrastructure and...

215

Slim Holes At Snake River Plain Region (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Snake River Plain Region (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Snake River Plain Region (DOE GTP) Exploration...

216

Slim Holes At Crump's Hot Springs Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

Crump's Hot Springs Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Slim Holes At Crump's Hot Springs Area (DOE GTP) Exploration...

217

Black Holes with Skyrme Hair  

E-Print Network (OSTI)

This paper is intended to give a review of the recent developments on black holes with Skyrme hair. The Einstein-Skyrme system is known to possess black hole solutions with Skyrme hair. The spherically symmetric black hole skyrmion with B=1 was the first discovered counter example of the no-hair conjecture for black holes. Recently we found the B=2 axially symmetric black hole skyrmion. In this system, the black hole at the center of the skyrmion absorbs the baryon number partially, leaving fractional charge outside the horizon. Therefore the baryon number is no longer conserved. We examine the B=1, 2 black hole solutions in detail in this paper. The model has a natural extension to the gauged version which can describe monopole black hole skyrmions. Callan and Witten discussed the monopole catalysis of proton decay within the Skyrme model. We apply the idea to the Einstein-Maxwell-Skyrme system and obtain monopole black hole skyrmions. Remarkably there exist multi-black hole skyrmion solutions in which the gravitational, electromagnetic, and strong forces between the monopoles are all in balance. The solutions turn out to be stable under spherically symmetric linear perturbations.

Noriko Shiiki; Nobuyuki Sawado

2005-01-09T23:59:59.000Z

218

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

May 30, 2013 May 30, 2013 CX-010215: Categorical Exclusion Determination Laufer Wind Group National Wind Technology Center Structure Lighting Tests CX(s) Applied: B1.31, B5.15 Date: 05/30/2013 Location(s): Colorado Offices(s): Golden Field Office May 30, 2013 CX-010483: Categorical Exclusion Determination Man Hole Cover Assembly Replacement CX(s) Applied: B1.3 Date: 05/30/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office May 29, 2013 CX-010508: Categorical Exclusion Determination Cloud County Community College Wind Turbine CX(s) Applied: A9, A11, B3.14 Date: 05/29/2013 Location(s): Kansas Offices(s): Golden Field Office May 29, 2013 CX-010480: Categorical Exclusion Determination Development of a Multi-User Network Testbed for Wide-Area Monitoring and

219

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

6, 2009 6, 2009 CX-000540: Categorical Exclusion Determination Advanced Fuel Cycle Initiative Americium/Curium separations CX(s) Applied: B3.6 Date: 11/16/2009 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office November 16, 2009 CX-006654: Categorical Exclusion Determination B-1-28 Test Site Reclamation CX(s) Applied: B1.3, B1.28, B6.1 Date: 11/16/2009 Location(s): Casper, Wyoming Office(s): RMOTC November 16, 2009 CX-006660: Categorical Exclusion Determination Down Hole Seismic Source 68-SX-11 CX(s) Applied: B3.7, B5.12 Date: 11/16/2009 Location(s): Casper, Wyoming Office(s): RMOTC November 16, 2009 CX-006664: Categorical Exclusion Determination Rocky Mountain Oilfield Testing Center Process Improvement Old Pipe Yard Clean Up

220

Information Storage in Black Holes  

E-Print Network (OSTI)

The information loss paradox for Schwarzschild black holes is examined, using the ADS/CFT correspondence extended to the $M_6 (4,2)$ bulk. It is found that the only option compatible with the preservation of the quantum unitarity is when a regular remnant region of the black hole survives to the black hole evaporation process, where information can be stored and eventually retrieved.

M. D. Maia

2005-05-23T23:59:59.000Z

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


221

Dates Fact Sheet.cdr  

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

crossing. This enhances an asset owner's situational awareness capability beyond simple event detection and log management. The DATES monitoring platform uses multiple algorithms...

222

Next Release Date: September 2012  

Annual Energy Outlook 2012 (EIA)

October 2010 DOEEIA-0121 (201002Q) Next Release Date: September 2012 Revised: July 2012 Quarterly Coal Report April - June 2010 October 2010 U.S. Energy Information...

223

Quantum Mechanics and Black Holes  

E-Print Network (OSTI)

This paper discusses the existence of black holes from the foundations of quantum mechanics. It is found that quantum mechanics rule out a possible gravitational collapse.

Jose N. Pecina-Cruz

2005-11-11T23:59:59.000Z

224

The Interplay Between Galaxies and Black Holes  

E-Print Network (OSTI)

The Interplay Between Galaxies and Black Holes A Theoretical Overview Massimo Ricotti (U · Formation of "Seed Black Holes" 1. Primordial Black Holes 2. Pop III Stars Remnants 3. Direct Collapse 4. Stellar Dynamics · Black Hole Growth 1. Gas Accretion vs BH-BH Mergers 2. Feeding Black Holes » M

Maryland at College Park, University of

225

DATE: TO: FROM: L  

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

l l - ~ A c. POLICY FLASH 2010-7 August 05,2010 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBJECT: RFP Section L Attachment Templates SUMMARY: On March 29,2010, six draft RFP Section L Attachment templates (Past Performance Information Questionnaire, Past Performance Questionnaire Cover Letter, Letter of Commitment, Past Performance Reference Information Form, ESH&Q Past Performance Information Form, and Resume Format) were distributed for Procurement Director (PD) and Head of Contracting Activity (HCA) review and comment. All comments received were considered and changes were made as appropriate. The final versions of the six aforementioned RFP Section L Attachment templates will be e-mailed directly to the Procurement Directors and

226

DATE: TO: FROM:  

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

. . POLICY FLASH 2010-616 July 8,201 0 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management SUBJECT: Single Audit Act Initiatives by the Office of Risk Management, Office of the Chief Financial Officer Activities SUMMARY: This Flash forwards a memorandum from the Chief Financial Officer on new initiatives relating to the Single Audit Act and Office of Management and Budget Circular A-1 33. The Office of Risk Management will provide services to assist DOE'S acquisition and financial assistance personnel in the review and use of audits performed under the Act and Circular. This Policy Flash will be available online at the following website: http:l/mananement.ener~.~ov/_~olic~ miidancel~olic~ flashes.htm.

227

DATE: TO: FROM: SUBJECT:  

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

1 1 .- POLICY FLASH 2010-62 1 July 1,2010 Procurement Directors Office of Procurement and Assistance Policy, MA-61 Office of Procurement and Assistance Management Revised DOE Acquisition Guide Chapter 7 1.1 Headquarters Business Clearance Process SUMMARY: There was mention in the National Academy of Public Administration (NAPA) report titled "Managing at the Speed of Light - Improving Mission Support Performance" that Departmental procurement personnel don't understand the Business Clearance (BC) process. In an effort to address this issue, each Procurement Director (PD) and Head of Contracting Activity (HCA) was ask to review Acquisition Guide Chapter 71.1 Headquarters Business Clearance Process and identify anything that was unclear, as well as recommend changes or ideas which

228

Property:Achievement Date | Open Energy Information  

Open Energy Info (EERE)

Date Jump to: navigation, search Property Name Achievement Date Property Type String Retrieved from "http:en.openei.orgwindex.php?titleProperty:AchievementDate&oldid...

229

Annihilation Emission from the Galactic Black Hole  

E-Print Network (OSTI)

Both diffuse high energy gamma-rays and an extended electron-positron annihilation line emission have been observed in the Galactic Center (GC) region. Although X-ray observations indicate that the galactic black hole Sgr A$^*$ is inactive now, we suggest that Sgr A$^*$ can become active when a captured star is tidally disrupted and matter is accreted into the black hole. As a consequence the galactic black hole could be a powerful source of relativistic protons. We are able to explain the current observed diffuse gamma-rays and the very detailed 511 keV annihilation line of secondary positrons by $p-p$ collisions of such protons, with appropriate injection times and energy. Relativistic protons could have been injected into the ambient material if the black hole captured a 50M$_\\odot$ star at several tens million years ago. An alternative possibility is that the black hole continues to capture stars with $\\sim$1M$_\\odot$ every hundred thousand years. Secondary positrons produced by $p-p$ collisions at energies $\\ga 30$ MeV are cooled down to thermal energies by Coulomb collisions, and annihilate in the warm neutral and ionized phases of the interstellar medium with temperatures about several eV, because the annihilation cross-section reaches its maximum at these temperatures. It takes about ten million years for the positrons to cool down to thermal temperatures so they can diffuse into a very large extended region around the Galactic center. A much more recent star capture may be also able to account for recent TeV observations within 10 pc of the galactic center as well as for the unidentified GeV gamma-ray sources found by EGRET at GC. The spectral difference between the GeV flux and the TeV flux could be explained naturally in this model as well.

K. S. Cheng; D. O. Chernyshov; V. A. Dogiel

2006-03-24T23:59:59.000Z

230

Nonlinear Electrodynamics and black holes  

E-Print Network (OSTI)

It is addressed the issue of black holes with nonlinear electromagnetic field, focussing mainly in the Born-Infeld case. The main features of these systems are described, for instance, geodesics, energy conditions, thermodynamics and isolated horizon aspects. Also are revised some black hole solutions of alternative nonlinear electrodynamics and its inconveniences.

Nora Breton; Ricardo Garcia-Salcedo

2007-02-01T23:59:59.000Z

231

Black holes, AdS, and CFTs  

E-Print Network (OSTI)

count all states inside the black hole, but only those thatis the bag of gold? . . . . . Black hole entropy AdS/CFT 12000) [arXiv:hep-th/9911230] Black holes, AdS, and CFTs 11.

Marolf, Donald

2009-01-01T23:59:59.000Z

232

Definition: Core Holes | Open Energy Information  

Open Energy Info (EERE)

Holes Jump to: navigation, search Dictionary.png Core Holes A core hole is a well that is drilled using a hallow drill bit coated with synthetic diamonds for the purposes of...

233

Slant hole completion test. Final report  

Science Conference Proceedings (OSTI)

One of the Department of Energy`s (DOE) Strategies and Objectives in the Natural Gas Program is to conduct activities to transfer technology from R&D programs to potential users. The Slant Hole Completion Test has achieved exactly this objective. The Slant Hole site is essentially the same as the Multiwell site and is located in the southeastern portion of the Piceance Basin near Rifle, Colorado. The Piceance Basin is typical of the Western low permeability basins that contain thick sequences of sands, silts and coals deposited during the Cretaceous period. These sequences contain vast amounts of natural gas but have proven to be resistant to commercial production because of the low permeability of the host rocks. Using the knowledge gained from the DOE`s earlier Multiwell experiment, the SHCT-1 was drilled to demonstrate that by intersecting the natural fractures found in these ``tight rocks,`` commercial gas production can be obtained.

Mann, R.L.

1993-07-01T23:59:59.000Z

234

Black hole remnant of black hole-neutron star coalescing binaries with arbitrary black hole spin  

E-Print Network (OSTI)

A model for determining the dimensionless spin parameter and mass of the black hole remnant of black hole-neutron star mergers with arbitrary initial black hole spin angular momentum, binary mass ratio, and neutron star mass and cold equation of state is formulated. Tests against numerical-relativity results are carried out, showing that both the dimensionless spin parameter and the final mass are accurately reproduced. For the first time, the behaviour of both quantities and of the l = 2, m = 2, n = 0 quasinormal mode frequency is inspected throughout the parameter space. Predictions of this frequency may be exploited to guide gravitational wave modelling and detection efforts, and to extract physical information from detected gravitational wave signals that would help us break degeneracies between binary black hole and black hole-neutron star systems, improve our understanding of compact binary formation, and constrain the neutron star equation of state.

Francesco Pannarale

2013-11-22T23:59:59.000Z

235

Geological and geophysical analysis of Coso Geothermal Exploration Hole No.  

Open Energy Info (EERE)

and geophysical analysis of Coso Geothermal Exploration Hole No. and geophysical analysis of Coso Geothermal Exploration Hole No. 1 (CGEH-1), Coso Hot Springs KGRA, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Geological and geophysical analysis of Coso Geothermal Exploration Hole No. 1 (CGEH-1), Coso Hot Springs KGRA, California Details Activities (5) Areas (1) Regions (0) Abstract: The Coso Geothermal Exploration Hole number one (CGEH-1) was drilled in the Coso Hot Springs KGRA, California, from September 2 to December 2, 1977. Chip samples were collected at ten foot intervals and extensive geophysical logging surveys were conducted to document the geologic character of the geothermal system as penetrated by CGEH-1. The major rock units encountered include a mafic metamorphic sequence and a

236

Estimated Cost Description Determination Date:  

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

and posted 2/10/2011 and posted 2/10/2011 *Title, Location Estimated Cost Description Determination Date: uncertain Transmittal to State: uncertain EA Approval: uncertain $50,000 FONSI: uncertain Determination Date: uncertain Transmittal to State: uncertain EA Approval: uncertain FONSI: uncertain Total Estimated Cost $70,000 Attachment: Memo, Moody to Marcinowski, III, SUBJECT: NEPA 2011 APS for DOE-SRS, Dated: Annual NEPA Planning Summary Environmental Assessments (EAs) Expected to be Initiated in the Next 12 Months Department of Energy (DOE) Savannah River Site (SRS) Jan-11 Estimated Schedule (**NEPA Milestones) South Carolina Department of Health and Environmental Control (SCDHEC) issued a National Pollutant Discharge Elimination System (NPDES) Industrial Stormwater General Permit (IGP) # SCR000000 November 12, with an effective date of January

237

104th Dates to Remember  

Science Conference Proceedings (OSTI)

Questions? Contact Connie Hilson, AOCS Exhibits Specialist, by email: connieh@aocs.org or by phone: +1 217-639-4831. Dates to Remember * January 7, 201/span>3 Online registration opens January 15, 201/span>3 Exhibitor presentations: Deadl

238

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

2, 2010 2, 2010 CX-001102: Categorical Exclusion Determination Recovery Act: Clemson University Wind Turbine Testing Facility CX(s) Applied: A9 Date: 03/02/2010 Location(s): North Charleston, South Carolina Office(s): Energy Efficiency and Renewable Energy, Golden Field Office March 2, 2010 CX-001037: Categorical Exclusion Determination Low-Cost Illumination Grade Light Emitting Diodes (LEDs) CX(s) Applied: B3.6, B5.1 Date: 03/02/2010 Location(s): San Jose, California Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory March 2, 2010 CX-001036: Categorical Exclusion Determination Solution Processable Transparent Conductive Hole Injection Electrode for Organic Light Emitting Diode (OLED) Solid State Lighting (Pennsylvania) CX(s) Applied: B3.6

239

DATE:  

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

12 Request for Pre-Applications 12 Request for Pre-Applications Workscope Descriptions FY 2012 Request for Pre-Applications PROGRAM SUPPORTING: FUEL CYCLE R&D SEPARATIONS AND WASTE FORMS (F E DE R A L POC - J I M B R E SE E & T E C H NI C A L POC - T E R R Y T ODD) Separations and Waste Forms (FC-1) - The separations and waste forms campaign develops the next generation of fuel cycle and waste management technologies that enable a sustainable fuel cycle, with minimal processing, waste generation, and potential for material diversion. Today's technology challenges include the economical recovery of transuranic elements for recycle/transmutation; and minimizing waste generation (including both high level and low level waste). Priority research efforts revolve around achieving near-zero radioactive off-gas emissions; developing a simplified, single-step

240

DATE  

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

2 2 SECTION A. Project Title: INL - Off-Road ATV Use In Support of Engineering Surveys SECTION B. Project Description The proposed action will allow for off-road ATV use near T-24 and T-25 at the Idaho National Laboratory Site. The ATV(s) will be used to survey in support of engineering design for a proposed upgraded haul road within the INL Site. Currently, an Environmental Assessment is being prepared to address upgrading either T-24 or T-25 to establish a site transportation route for the out-of-commerce shipment of materials and wastes from MFC to other site areas to reduce U.S. Highway 20 road closures, improve safety, and reduce cost. Since off-road use of motorized vehicles is prohibited unless approval is obtained, this Environmental Checklist will document that

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


241

DATE:  

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

MEASUREMENT SENSITIVE DOE G 440.2B-1A 9-19-05 IMPLEMENTATION GUIDE AVIATION PROGRAM PERFORMANCE INDICATORS (METRICS) for use with DOE O 440.2B, Aviation Management and Safety [This Guide describes suggested nonmandatory approaches for meeting requirements. Guides are not requirements documents and may not be construed as requirements in any audit or appraisal for compliance with the parent Policy, Order, Notice, or Manual.] U.S. Department of Energy Washington, D.C. 20585 AVAILABLE ONLINE AT: INITIATED BY: www.directives.doe.gov Office of Aviation Management/OMBE/CFO DOE G 440.2B-1A i (and ii) 9-19-05 FOREWORD This Department of Energy (DOE) Aviation Program performance indicators interim guide is approved by the Office of Aviation Management (OAM) and is available for use by all DOE and

242

DATE  

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

09-003 09-003 SECTION A. Project Title: Removal of Central Facilities Area (CFA)-661 Interior Walls and Mezzanine. SECTION B. Project Description The initial action to be covered under this Environmental Checklist will be removal of the mezzanines from CFA-661 to provide for material storage and work space for the National and Homeland Security (N&HS) Wireless Test Bed project. More specifically, this involves storage of electronic equipment, antennas and antenna masts, personnel supplies, and a variety of spare parts to support the project. In addition to storage, plans include a staging and lay down area where partial assembly of project equipment can be performed. Following completion of N&HS work within CFA-661, Facilities and Site Services will then remove the interior walls.

243

DATE  

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

16 16 SECTION A. Project Title: GaRDS Vehicle X-Ray System Procurement, Installation and Operations SECTION B. Project Description: . This effort will be to procure, install, and operate a Gamma Radiation Detection System (GaRDS) capable of providing X-Ray images of incoming vehicles and delivery trucks. The scanner will be equipped with a 1 Ci Cobalt-60 gamma source and will be installed in building MFC-736. This security building is located on Taylor Blvd approximately one mile south of the Materials and Fuels Complex (MFC) and already houses a Vehicle Explosives Detection System equipped with two 50 microgram Cf-252 sources. The purpose of the proposed detection system is to enhance the security capability for MFC facilities, research programs, and personnel.

244

DATE  

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

2 2 SECTION A. Project Title: MFC Dial Room Replacement Project SECTION B. Project Description: The proposed project is to construct and operate a new dial room at the Materials and Fuels Complex (MFC) to continue operation of the telecommunications system at the Idaho National Laboratory (INL). As part of the INL Private Branch Exchange (PBX) consolidation effort, the need to replace Central Facilities Area (CFA), Radioactive Waste Management Complex (RWMC), and Power Burst Facility (PBF) PBX switches will eliminate the current switches potential failure and provide the necessary maintainable hardware and software to support INL missions. The project will maintain the existing dial room in the basement of MFC-752 as a splice/conduit/equipment

245

DATE  

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

CX Posting No.: DOE-ID-INL-10-008 CX Posting No.: DOE-ID-INL-10-008 SECTION A. Project Title: Maintenance and Modification of Well TRA-08 SECTION B. Project Description: TRA-08, a groundwater monitoring well located approximately 1.5 miles south of the ATR Complex was drilled and constructed in 1990. The well is currently used as a groundwater monitoring compliance point for the ATR Complex Cold Waste Pond Industrial Wastewater Reuse Permit (IWRP). It is also used for CERCLA groundwater monitoring by CWI. Over the life of the well, corrosion of the carbon steel casing has resulted in an accumulation of rust flakes in the bottom of the well thus adversely affecting the efficiency of the well. In addition, the water level in the well has dropped from a depth of approximately 477 ft below ground surface at

246

DATE  

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

2 2 __________________________ 1 DOE's strategic plans included the Nuclear Energy Research and Development Roadmap" (2010 Predecisional draft) and reports such as "Facilities for the Future of Nuclear Energy Research: A Twenty-year Outlook". SECTION A. Project Title: Materials and Fuel Complex (MFC) Infrastructure Upgrades: Sewage Lagoons Upgrades SECTION B. Project Description: MFC Infrastructure Upgrades - MFC Sewage Lagoon Upgrades This EC focuses on upgrades to the existing 2.4 acre evaporative sewage lagoons, located north-east and outside of the MFC fenced area. These existing lagoons are currently at capacity with the approximately 800 personnel based at MFC. The number of researchers and operations

247

DATE  

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

10-009 10-009 SECTION A. Project Title Idaho Falls (IF)-608 Uninterrupted Power Supply Upgrade Project SECTION B. Project Description: This project increases the Uninterrupted Power Supply (UPS) capacity in the IF-608 Information Operations and Research Center (IORC) by removing two existing UPS systems (50 KVA and 36 KVA) and installing a 225 KVA system. A ~15 ton cooling unit will be installed on the roof for heat removal. Associated work will include additional electrical panel(s) and electrical conduit rerouting and installation. Disposal of the existing UPS systems may be required depending on whether they are claimed off the excess list. This work will be performed either under blanket subcontracts or by a separate construction contractor and is planned for completion by

248

DATE  

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

7 7 SECTION A. Project Title: TRA-609 Compressed Air System Drain Line Modification and Valve Replacement SECTION B. Project Description: Due to periods of insufficient water flow to the sewer ponds, the clay liners in the ponds can dry out and crack. This proposed action is to add an additional drain line, which will allow clean well water that has been used to cool compressors to then be drained into the sewer system ponds during low flow periods in order to maintain a higher, more consistent water level. There are no chemicals added to the water. This project will replace the 1.5" compressor oil cooling water solenoid valves with ball valves on M-6, M-7 and M-8; replace the 2" compressor oil and air cooling system flow control valves on M-6, M-8 and M-9; install a new check valve in the compressed air system auxiliary compressor line; install a drain line

249

DATE  

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

10-009 10-009 SECTION A. Project Title Idaho Falls (IF)-608 Uninterrupted Power Supply Upgrade Project SECTION B. Project Description: This project increases the Uninterrupted Power Supply (UPS) capacity in the IF-608 Information Operations and Research Center (IORC) by removing two existing UPS systems (50 KVA and 36 KVA) and installing a 225 KVA system. A ~15 ton cooling unit will be installed on the roof for heat removal. Associated work will include additional electrical panel(s) and electrical conduit rerouting and installation. Disposal of the existing UPS systems may be required depending on whether they are claimed off the excess list. This work will be performed either under blanket subcontracts or by a separate construction contractor and is planned for completion by

250

DATE  

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

7 7 SECTION A. Project Title: TRA-609 Compressed Air System Drain Line Modification and Valve Replacement SECTION B. Project Description: Due to periods of insufficient water flow to the sewer ponds, the clay liners in the ponds can dry out and crack. This proposed action is to add an additional drain line, which will allow clean well water that has been used to cool compressors to then be drained into the sewer system ponds during low flow periods in order to maintain a higher, more consistent water level. There are no chemicals added to the water. This project will replace the 1.5" compressor oil cooling water solenoid valves with ball valves on M-6, M-7 and M-8; replace the 2" compressor oil and air cooling system flow control valves on M-6, M-8 and M-9; install a new check valve in the compressed air system auxiliary compressor line; install a drain line

251

DATE  

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

2 2 CX Posting No.: DOE-ID-INL-10-003 SECTION A. Project Title: American Recovery and Reinvestment Act (ARRA) Reactive Tracers. SECTION B. Project Description The American Recovery and Reinvestment Act (ARRA) Reactive Tracers project will be conducted at both the Raft River hydrothermal site in South Central Idaho and at the INL Research Center in Idaho Falls. The purpose of this work is to characterize tracers and test these tracers at the Raft River project through use of tracers and methods under realistic conditions. INL researchers will use an existing commercial hydrothermal site at Raft River that is currently operated by U.S. Geothermal, Inc. (USG), with whom INL has established a Cooperative Research and Development Agreement (CRADA) partnership. Numerous wells have previously been

252

DATE  

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

2 2 CX Posting No.: DOE-ID-INL-10-003 SECTION A. Project Title: American Recovery and Reinvestment Act (ARRA) Reactive Tracers. SECTION B. Project Description The American Recovery and Reinvestment Act (ARRA) Reactive Tracers project will be conducted at both the Raft River hydrothermal site in South Central Idaho and at the INL Research Center in Idaho Falls. The purpose of this work is to characterize tracers and test these tracers at the Raft River project through use of tracers and methods under realistic conditions. INL researchers will use an existing commercial hydrothermal site at Raft River that is currently operated by U.S. Geothermal, Inc. (USG), with whom INL has established a Cooperative Research and Development Agreement (CRADA) partnership. Numerous wells have previously been

253

DATE  

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

12 12 SECTION A. Project Title: Reactor Power Up Rate, Compressor Replacement, Neutron Radiography Restore, Liquid Scintillation Counter - Texas A&M University SECTION B. Project Description Texas A&M will replace an existing 54-year old compressor to improve reliability of the reactor operation and purchase a liquid scintillator counter to give the facility the ability to perform tritium analysis. Additionally, under NRC License R-83, Texas A&M will up rate the reactor power from 1MW to 1.5 MW and purchase equipment to restore capability to perform Neutron Radiography. SECTION C. Environmental Aspects / Potential Sources of Impact Radioactive Material Use - To calibrate the liquid scintillator, radioactive standards are used. Procedures are in place to handle.

254

DATE  

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

42 42 SECTION A. Project Title: Innovative Manufacturing Process for Improving the Erosion/Corrosion Resistance of Power Plant Components via Powder Metallurgy & Hot Isostatic Processing Methods - Electric Power Research Institute SECTION B. Project Description The objective of this project is to conduct the necessary design, processing, manufacturing, and validation studies to assess powder metallurgy/hot isostatic processing (PM/HIP) as a method to produce very large near-net shaped (NNS) components with erosion/corrosion resistant surfaces for use in nuclear and electrical power generation equipment. * Project tasks include the following: * Modeling of NNS Component Alloy & Mold/Can design * Test coupon development, demonstration, and screening for surface applications

255

DATE  

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

0 0 SECTION A. Project Title: Test Reactor Cask Implementation. SECTION B. Project Description: This proposed action is a process and facility modification. Background / Purpose & Need The Advanced Test Reactor (ATR) uses the Naval Reactors (NR) Casks to transport test trains between the Naval Reactors Facility (NRF) Expended Core Facility and the ATR. The Naval Reactor (NR) Casks, however, are approaching the end of their design life. In 1997, Bettis initiated a contract for construction of the NR Cask replacement, the Test Reactor Cask (TRC). The TRC is a revised and updated design of the NR cask and will be more robust structurally and provide more shielding than the current NR Casks. Construction of two TRCs is nearly finished and the INL must now modify the ATR facility and update ATR safety

256

DATE  

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

5 5 SECTION A. Project Title: Replace 200,000 Gallon Water Storage Tank at MFC SECTION B. Project Description: The project is to replace the current 200,000 gallon potable water tank at the Idaho National Laboratory (INL) Materials and Fuels Complex (MFC) with a new 300,000 gallon water tank. The existing tank and foundation will be removed and the waste materials managed and disposed under the direction of Waste Generator Services (WGS). The installation area for the new tank will be excavated and the new tank put in place. The new tank will be connected to the existing water system and will be coated on both exterior and interior surfaces to prevent corrosion. All valves and lines will be closed off to the construction area until the new tank is in place and the valves reconnected.

257

DATE  

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

CX Posting No.: DOE-ID-INL-10-008 CX Posting No.: DOE-ID-INL-10-008 SECTION A. Project Title: Maintenance and Modification of Well TRA-08 SECTION B. Project Description: TRA-08, a groundwater monitoring well located approximately 1.5 miles south of the ATR Complex was drilled and constructed in 1990. The well is currently used as a groundwater monitoring compliance point for the ATR Complex Cold Waste Pond Industrial Wastewater Reuse Permit (IWRP). It is also used for CERCLA groundwater monitoring by CWI. Over the life of the well, corrosion of the carbon steel casing has resulted in an accumulation of rust flakes in the bottom of the well thus adversely affecting the efficiency of the well. In addition, the water level in the well has dropped from a depth of approximately 477 ft below ground surface at

258

DATE  

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

3 3 CX Posting No.: DOE-ID-ICP-12-005 SECTION A. Project Title: INTEC - U-233 Waste Stream Disposition SECTION B. Project Description The proposed action will transfer 171 drums of U-233 waste from the Advanced Mixed Waste Treatment Project (AMWTP) to INTEC for verification, treatment, and repackaging for final disposition at the Nevada National Security Site (NNSS). The U233 drums are a portion of waste historically managed as transuranic as part of the 1995 Idaho Settlement Agreement.The waste management actions will be performed in CPP-659 or the Radioactive Mixed Waste Staging Facility (CPP-1617). The bulk of the U-233 waste is from the Bettis Atomic Power Laboratory and consists of U-233/Th-232 contaminated materials (minor amounts of enriched, depleted and natural powders) generated in the 1970's during development of a

259

DATE  

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

01 01 SECTION A. Project Title: Nuclear Fabrication Consortium SECTION B. Project Description The mission of the NFC will be accomplished through both public and private funding. The list below outlines the programs that have identified for initiation under the initial DOE funding. Additional programs are envisioned and will be proposed, subject to any applicable budget constraints, to DOE-NE as they become known to EWI, the NFC, and DOE. 1. Automation of Advanced Non-Destructive Evaluation (NDE) Technologies The objective of the first phase of this project is to improve the reliability of NDE methods by increasing the automation content. 2. Advanced Laser Technology The objective is to identify laser applications that offer significant productivity gains over the current processes being used, and

260

DATE  

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

2 2 __________________________ 1 DOE's strategic plans included the Nuclear Energy Research and Development Roadmap" (2010 Predecisional draft) and reports such as "Facilities for the Future of Nuclear Energy Research: A Twenty-year Outlook". SECTION A. Project Title: Materials and Fuel Complex (MFC) Infrastructure Upgrades: Sewage Lagoons Upgrades SECTION B. Project Description: MFC Infrastructure Upgrades - MFC Sewage Lagoon Upgrades This EC focuses on upgrades to the existing 2.4 acre evaporative sewage lagoons, located north-east and outside of the MFC fenced area. These existing lagoons are currently at capacity with the approximately 800 personnel based at MFC. The number of researchers and operations

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


261

DATE  

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

5 5 SECTION A. Project Title: Replace 200,000 Gallon Water Storage Tank at MFC SECTION B. Project Description: The project is to replace the current 200,000 gallon potable water tank at the Idaho National Laboratory (INL) Materials and Fuels Complex (MFC) with a new 300,000 gallon water tank. The existing tank and foundation will be removed and the waste materials managed and disposed under the direction of Waste Generator Services (WGS). The installation area for the new tank will be excavated and the new tank put in place. The new tank will be connected to the existing water system and will be coated on both exterior and interior surfaces to prevent corrosion. All valves and lines will be closed off to the construction area until the new tank is in place and the valves reconnected.

262

DATE  

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

16 SECTION A. Project Title: GaRDS Vehicle X-Ray System Procurement, Installation and Operations SECTION B. Project Description: . This effort will be to procure, install, and...

263

DATE:  

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

covers competitions. Word versions of the four templates will be available in the STRIPES Library. This Flash and its attachments will be available online within a day, at the...

264

DATE:  

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

will be e-mailed directly to the Procurement Directors and made available in the STRIPES Library. This Flash and its attachments will be available online within a day, at the...

265

DATE:  

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

version of the fourteen aforementioned RFP Section L and M templates are available in STRIPES as part of the series of DOE-L-1024 or DOE-M-1005 clauses. This Flash will be...

266

DATE:  

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

version of the three aforementioned RFP Section H and L templates are available in STRIPES. This Flash will be available online within a day, at the following website: http:...

267

Dates:  

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

of the determinants of fire behavior though studying inputs (weather, slope, fuels, and fuel moisture); learn how to interpret fire behavior outputs; documentation processes; &...

268

DATE  

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

be performed without further CRM office involvement. Generating and Managing Waste - Industrial waste in the form of general construction debris such as waste concrete, scrap...

269

Date  

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

owners rely on and hold contracts with Western for access to affordable and reliable bulk power supply from the Pick Sloan hydro electric system and transmission service from the...

270

DATE  

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

and Managing Waste: Wooden material wastes would be generated from dimension lumber, plywood and particle board. No regulated wastes (e.g. chemicals, asbestos) are anticipated to...

271

DATE  

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

0 SECTION A. Project Title: Test Reactor Cask Implementation. SECTION B. Project Description: This proposed action is a process and facility modification. Background Purpose &...

272

DATE  

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

existing technologies to advance weld quality monitoring and closed loop feedback for welding systems and techniques typically used in the nuclear industry. 9. Stress Corrosion...

273

Date  

E-Print Network (OSTI)

This Design Manual Chapter 1620 Supplement is to revise WSDOT policy relating to the selection of impact attenuator systems. If you maintain a printed manual, please remove the current Chapter 1620 and replace it with the August 2011 Supplement. To get the latest information on WSDOT administrative and engineering manuals, sign up for

unknown authors

2011-01-01T23:59:59.000Z

274

DATE  

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

Satellite Accumulation Areas (SAAs) or a <90-day storage areas before shipping to a treatment, storage, and disposal facility (TSDF). DOE-ID NEPA CX DETERMINATION IDAHO NATIONAL...

275

DATE  

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

to give the facility the ability to perform tritium analysis. Additionally, under NRC License R-83, Texas A&M will up rate the reactor power from 1MW to 1.5 MW and purchase...

276

DATE  

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

CERCLA Disposal Facility or at an approved off-Site facility through Waste Generator Services. 19. Work within areas Subject to Flooding - Since the well abandonment work is...

277

DATE  

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

for Improving the ErosionCorrosion Resistance of Power Plant Components via Powder Metallurgy & Hot Isostatic Processing Methods - Electric Power Research Institute SECTION B....

278

DATE:  

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

I, Title II, and Title III and Division G, Consolidated and Further Continuing Appropriations Act, 2013, Pub. L. No.113-6 SUMMARY: Acquisition Letter (AL) 2013-06 and Financial...

279

DATE  

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

will pack, move, setup, and test the NGWTB electronic equipment. In addition, the propane tank located at CFA-666 will be relocated to CFA-661. Three propane heaters and...

280

Date  

E-Print Network (OSTI)

This thesis has been reviewed by the research advisor, research coordinator, and department chair and has been found to be satisfactory.

Clark David; Wilson Blockburger

2006-01-01T23:59:59.000Z

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


281

DATE  

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

1 1 SECTION A. Project Title: CFA-696 Power and Plumbing Upgrades SECTION B. Project Description: There is insufficient electrical power in the East Bay and the West Bay of the Central Facility Area (CFA) Transportation Complex to allow the craftsmen to fully utilize the available floor space without the use of extension cords. Additionally, a new hydraulic hose clamper is to be installed in the Parts Room and it needs a dedicated 30A power supply. The craftsmen also need another wash sink in the East Bay. The current method of connecting to the internet using Local Area Network (LAN) cables is cumbersome and inefficient. There is not enough lighting in the north side of the southeast section of the East Bay. This project installs the necessary electrical service, additional plumbing, and wireless internet capability as itemized below:

282

Fishing in Black Holes  

E-Print Network (OSTI)

The coordinate system $(\\bar{x},\\bar{t})$ defined by $r = 2m + K\\bar{x}- c K \\bar{t}$ and $t=\\bar{x}/cK - 1 /cK \\int_{r_a}^r (1- 2m/r + K^2)^{1/2} (1 - 2m/r)^{-1}dr$ allow us to write the Schwarzschild metric in the form: \\[ds^2=c^2 d\\bar{t}^2 + (W^2/K^2 - 2W/K) d\\bar{x}^2 + 2c (1 + W/K) d\\bar{x}d\\bar{t} - r^2 (d\\theta^2 + cos^2\\theta d\\phi^2)\\] with $W=(1 - 2m/r + K^2)^{1/2}$, in which the coefficients' pathologies are moved to $r_K = 2m/(1+K^2)$. This new coordinate system is used to study the entrance into a black hole of a rigid line (a line in which the shock waves propagate with velocity c).

A. Brotas

2006-09-01T23:59:59.000Z

283

Life in a Tree Hole  

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

Tree Hole Tree Hole Nature Bulletin No. 581 November 21, 1959 Forest Preserve District of Cook County Daniel Ryan, President Roberts Mann, Conservation Editor David H Thompson, Senior Naturalist LIFE IN A TREE HOLE A forest is much more than just trees. It includes all of the underbrush, wildflowers and other vegetation that grow beneath these trees; as well as all of its animal life, both large and small. Sunshine, rain, wind, soil, and the leaf litter on the ground are part of it, too. A forest is a community -- a fabric in which the lives of its inhabitants are woven together and into their surroundings by a complex web of interrelations. Tree holes -- together with the birds, mammals and small life which they shelter -- furnish an important binding force in this forest community.

284

Black Holes in Brane Worlds  

E-Print Network (OSTI)

In a Randall-Sundrum theory (RS1) 3+1 dimensional black holes and higher dimensional black holes are not the natural continuations of each other. 3+1 dimensional black holes decay into a large number of 4+1 dimensional black holes at a critical mass, Mcrit ? 10 32 TeV. Those black holes themselves may become unstable above another, albeit much smaller critical mass, M0 ? 10 3 TeV. Models of the universe with extra dimensions larger than the Planck length have been under intense investigation during the last few years [1, 2, 3, 4]. The general feature of these models is that standard model particles are compelled to live on 3-branes, to satisfy momentum conservation in 3+1 dimensions and to conform to other phenomenological bounds, while gravity pervades all dimensions. Many of these models predict the observation of black holes at future accelerators [1, 5, 6, 7]. The models either use flat but compact extra dimensions(ADD scenario) [1] or a number of branes embedded in AdS space, with warped extra dimension(s) [2, 3]. Black holes in theories with extra dimensions have been studied widely. The classic paper of Myers and Perry [8] found solutions in D-dimensional flat space. Black hole solutions were also found in AdS space [9, 10]. No non-trivial black hole solutions have been found in closed form in brane theories of the Randall Sundrum type. Yet, it is important to learn as much as possible about black holes in such models. The black string solution [11] that extends in a uniform manner from the brane into the extra dimension has the Gregory-Laflamme instability in the ADD scenario [11, 12]. It is easy to invoke an entropy argument [13], to show that an instability will occur at a critical mass. An alternative interpretation is given in [14]. To understand the arguments by Gregory and Laflamme, compare the entropies of standard 3+1 and 4+1 dimensional Schwarzschild black holes of the same mass. Then one obtains a critical mass

P. Suranyi; L. C. R. Wijewardhana; Mcrit M

2008-01-01T23:59:59.000Z

285

PERSPECTIVE Quantum Mechanics of Black Holes  

E-Print Network (OSTI)

PERSPECTIVE Quantum Mechanics of Black Holes Edward Witten The popular conception of black holes reflects the behavior of the massive black holes found by astronomers and described by classical general to understand the behavior of black holes from a quantum mechanical point of view, however, have arrived

286

Are Black Holes Elementary Particles?  

E-Print Network (OSTI)

Quantum black holes are the smallest and heaviest conceivable elementary particles. They have a microscopic size but a macroscopic mass. Several fundamental types have been constructed with some remarkable properties. Quantum black holes in the neighborhood of the Galaxy could resolve the paradox of ultra-high energy cosmic rays detected in Earths atmosphere. They may also play a role as dark matter in cosmology. 1 1

Yuan K. Ha

2009-01-01T23:59:59.000Z

287

Of the Black Hole Thermodynamics  

E-Print Network (OSTI)

About thirty years ago, Bekenstein and Hawking introduced three basic concepts relating to black hole, namely, the "area entropy", "gravitation temperature" and "thermal radiation". The author analyzes these concepts systematically and concludes that they are mostly inadequate or wrong. He points out that a black hole's taking in thermal radiation from the space is an energy-gathering process. It is special, even extraordinary. It reduces entropy, violating Clausius' second law.

Xinyong Fu

2005-01-11T23:59:59.000Z

288

Dating deception: Gender, online dating, and exaggerated self-presentation  

Science Conference Proceedings (OSTI)

This study examined how differences in expectations about meeting impacted the degree of deceptive self-presentation individuals displayed within the context of dating. Participants filled out personality measures in one of four anticipated meeting conditions: ... Keywords: Gender differences, Internet, Mate selection, Personality, Self-presentation

Rosanna E. Guadagno; Bradley M. Okdie; Sara A. Kruse

2012-03-01T23:59:59.000Z

289

The Failure of Black Holes to Explain Quasars  

E-Print Network (OSTI)

Abstract: The scientific consensus, (religious dogma), that quasars are powered by supermassive black holes or black holes of any size is mathematically and observationally false. The consensus that quasars are powered by super-massive black holes is wrong because black holes do not exist as proven mathematically by Mr. Stephen Crothers. [1][2] Since black holes do not exist they can never power anything. This means that an actual explanation of the real mechanisms that power quasars is wide open, and that discovery as to the actual nature of these objects is open to amateurs and scientists who have not been brainwashed to believe in black holes. The author agrees with Mr. Halton Arp concerning them, as they probably eject from the location of active galaxies to become galaxies themselves. [3] It also should be mentioned that redshift as a determinate of quasar distance has also been falsified observationally by Mr. Halton Arp, as quasars are vastly closer than what the Big Bang Religion allows for. [4][5] References

Jeffrey J Wolynski

2013-01-01T23:59:59.000Z

290

MEMORANDUM I TO: FILE DATE  

Office of Legacy Management (LM)

MEMORANDUM MEMORANDUM I TO: FILE DATE -----_-_- FaOM: ~~,~hkcid!,~- ' ALTERNATE CITY: I\ptw)a.yk --~---_--___-~--~---______ STATE: I current: ------------_------_-~~~~~ if yes, date contacted ____ TYPE OF OPERATION -_---_---------__ 0 Research & Development 6 Facility Type 0 Production scale testing 0 Pilat Scale 0 Bench Scale Process 0 Theoretical Studies Sample $ rraductian & Analysis a Manufacturing I 0 University I (1 Research Organization 0 Government Sponao&ed Facility 0 Cither I ----e------y-------- 0 Disposal/Storage TYPE OF CONTRACT --~_----~__~~~-- ' 0 Prime q Subcontract& q Purchase Order cl Other informatian (i.e., cost + fixed fee, unit pri'ce, time & material, qtc) ------- --------------------~------ Contract/Purchase Order #

291

Regular black hole in three dimensions  

E-Print Network (OSTI)

We find a new black hole in three dimensional anti-de Sitter space by introducing an anisotropic perfect fluid inspired by the noncommutative black hole. This is a regular black hole with two horizons. We compare thermodynamics of this black hole with that of non-rotating BTZ black hole. The first-law of thermodynamics is not compatible with the Bekenstein-Hawking entropy.

Yun Soo Myung; Myungseok Yoon

2008-10-01T23:59:59.000Z

292

Effective Date: MEMORANDUM OF UNDERSTANDING  

E-Print Network (OSTI)

complementary goals in aviation and future space transportation, to coordinate planning efforts, and to haveEffective Date: MEMORANDUM OF UNDERSTANDING Between DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION IN AVIATION AND SPACE TRANSPORTATION I. PURPOSE The Department of TransportatiodFederal Aviation

293

UNDERGRADUATE HANDBOOK 2011 Final Dates  

E-Print Network (OSTI)

............................................................................................................... Friday 23 September Last day for receipt of applications to enrol for 2012 through UAC without financial to be confirmed. Semester & session dates for 2012 First Semester Information Systems Head of School and Professor of Accounting FARGHER, Professor Neil L., BCom Melb MBus RMIT

294

Data Administration Area: Date Issued  

E-Print Network (OSTI)

Policy Data Administration Policy Area: Date Issued: April, 1994 Title: Data Administration Last. INTRODUCTION The President established the Committee on Data Administration (CODA) in May, 1992, to advise him on policies in the area of data administration (attached as references Policy ADC 011 and TOR for CODA

Brownstone, Rob

295

Date Date Date Date Date  

E-Print Network (OSTI)

This thesis investigates the problem of regulating the temperature of a conditioned space using a Solar Assisted Air Conditioning Systems (SAACS) prototype located at Cabo Rojo, Puerto Rico. The SAACS Prototype consists of a 66 flat plate solar collector array with 115.4 m 2 of selective surface area, a 35 kW single-effect lithium-bromide absorption chiller, a 84 kW cooling tower, a 50 kW auxiliary hot water boiler, a 5700 liter storage tank equipped with flexible stratification manifolds, and a 1800 l/hr air-handling unit. A discrete-time state-space model of the absorption chiller and a linear model of the plant to be controlled (the conditioned space) are identified and presented. Experimental data was used for the determination of these models. A temperature controller was designed and applied to the plant model. This controller operates the absorption chiller under multiple load conditions and regulates the flow in the chilled water line based on the conditioned space requirements. The designed controller was implemented in the SAACS prototype. The systems

Carlos A. Gonzlez Lozano; Miguel Vlez Reyes, Ph.D.; Gerson Beauchamp Bez, Ph.D., Ph.D.

2004-01-01T23:59:59.000Z

296

Categorical Exclusion (CX) Determinations By Date | Department...  

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

Determinations By Date September 24, 2012 CX-009335: Categorical Exclusion Determination E85 (Ethanol) Retail Fueling Infrastructure Installation CX(s) Applied: B5.22 Date: 0924...

297

Categorical Exclusion (CX) Determinations By Date | Department...  

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

By Date April 11, 2011 CX-005702: Categorical Exclusion Determination Residential Ground Source Heat Pump Installation - Schmitz, Mary C. Date: 04112011 Location(s): Minnesota...

298

Area spectra of near extremal black holes and Kerr black holes  

E-Print Network (OSTI)

Motivated by Maggiore's new interpretation of quasinormal modes, starting from the first law of thermodynamics of black holes, we investigate area spectra of a near extremal Schwarzschild de sitter black hole and a higher dimensional near extremal Reissner-Nordstrom de sitter black hole. Then we apply the method to the Kerr black hole. We show that the logarithmic term does not appear and the area spectra of all these black holes are equally spaced and irrelevant to the parameters of black holes.

Chen, Deyou; Zu, Xiaotao

2010-01-01T23:59:59.000Z

299

FORCE-FEEDING BLACK HOLES  

SciTech Connect

We propose that the growth of supermassive black holes is associated mainly with brief episodes of highly super-Eddington infall of gas ({sup h}yperaccretion{sup )}. This gas is not swallowed in real time, but forms an envelope of matter around the black hole that can be swallowed gradually, over a much longer timescale. However, only a small fraction of the black hole mass can be stored in the envelope at any one time. We argue that any infalling matter above a few percent of the hole's mass is ejected as a result of the plunge in opacity at temperatures below a few thousand degrees kelvin, corresponding to the Hayashi track. The speed of ejection of this matter, compared to the velocity dispersion {sigma} of the host galaxy's core, determines whether the ejected matter is lost forever or returns eventually to rejoin the envelope, from which it can be ultimately accreted. The threshold between matter recycling and permanent loss defines a relationship between the maximum black hole mass and {sigma} that resembles the empirical M{sub BH}-{sigma} relation.

Begelman, Mitchell C., E-mail: mitch@jila.colorado.edu [Also at Department of Astrophysical and Planetary Sciences, University of Colorado Boulder, CO, USA. (United States)

2012-04-10T23:59:59.000Z

300

Research on the Role of Control Hole in Deep-hole Pre-splitting Blasting in Outburst Coal Seams  

Science Conference Proceedings (OSTI)

Mechanical analysis model of blasting and controlling holes was set up combined with a gas outburst mine deep hole pre split blasting test, and the necessity of setting control hole in deep hole pre splitting blasting was analyzed. The theoretical calculation ... Keywords: outburst coal seams, deep-hole pre-splitting blasting, control hole, hole spacing

Gong Min; Liu You-ping

2012-05-01T23:59:59.000Z

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


301

Quantum Criticality and Black Holes  

SciTech Connect

I will describe the behavior of a variety of condensed matter systems in the vicinity of zero temperature quantum phase transitions. There is a remarkable analogy between the hydrodynamics of such systems and the quantum theory of black holes. I will show how insights from this analogy have shed light on recent experiments on the cuprate high temperature superconductors. Studies of new materials and trapped ultracold atoms are yielding new quantum phases, with novel forms of quantum entanglement. Some materials are of technological importance: e.g. high temperature superconductors. Exact solutions via black hole mapping have yielded first exact results for transport coefficients in interacting many-body systems, and were valuable in determining general structure of hydrodynamics. Theory of VBS order and Nernst effect in cuprates. Tabletop 'laboratories for the entire universe': quantum mechanics of black holes, quark-gluon plasma, neutrons stars, and big-bang physics.

Sachdev, Subir (Harvard)

2007-08-22T23:59:59.000Z

302

OTS NOTE DATE: TO: FROM:  

Office of Legacy Management (LM)

TO: FROM: March 25, 1991 A. Williams D. stout P SUBJECT: Elimination Recommendation for the Star Cutter Corporation The .attached memorandum and supporting documents are the basis for our recommendation to eliminate the former Star Cutter Corporation site from further consideration under FUSRAP. The site is located in Farmington Hills, Michigan. Documents discovered to date which indicate use or handling of radioactive material by Star Cutter consist of two Analytical Data Sheets, dated June 29, 1956, prepared by the National Lead Company of Ohio (NLO), an Atomic Energy Commission (AEC) prime contractor. The data sheets report the results of radiological monitoring conducted during operation of an oil- cooled drilling/hollowing machine. The sheets record measurements during

303

Save the Date - NTSF 2013  

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

Save the Date Save the Date U.S. Department of Energy National Transportation Stakeholders Forum May 14-16 th , 2013 Buffalo, New York Please mark your calendar to attend the next meeting of the U.S. Department of Energy (DOE) National Transportation Stakeholders Forum (NTSF) scheduled for May 14-16, 2013. This annual event will be held at the Hyatt Regency Hotel, located near the downtown business and entertainment districts in Buffalo, New York. The 2013 meeting is co-sponsored by DOE's Offices of Environmental Management and Nuclear Energy and follows several highly successful yearly gatherings. It is co-hosted by the Council of State Governments Eastern Regional Conference and the Northeast High-Level Radioactive Waste Transportation Task Force.

304

Schroedinger Equation of the Schwarzschild Black Hole  

E-Print Network (OSTI)

We describe the gravitational degrees of freedom of the Schwarzschild black hole by one free variable. We introduce an equation which we suggest to be the Schroedinger equation of the Schwarzschild black hole corresponding to this model. We solve the Schroedinger equation explicitly and obtain the mass spectrum of the black hole as such as it can be observed by an observer very far away and at rest relative to the black hole. Our equation implies that there is no singularity inside the Schwarzschild black hole, and that the black hole has a certain ground state in which its mass is non-zero.

Jarmo Makela

1996-02-05T23:59:59.000Z

305

Massive Black Holes: formation and evolution  

E-Print Network (OSTI)

Supermassive black holes are nowadays believed to reside in most local galaxies. Observations have revealed us vast information on the population of local and distant black holes, but the detailed physical properties of these dark massive objects are still to be proven. Accretion of gas and black hole mergers play a fundamental role in determining the two parameters defining a black hole: mass and spin. We briefly review here the basic properties of the population of supermassive black holes, focusing on the still mysterious formation of the first massive black holes, and their evolution from early times to now.

Martin J. Rees; Marta Volonteri

2007-01-17T23:59:59.000Z

306

Summary of potassium/argon age dating, 1979  

DOE Green Energy (OSTI)

During FY-79 the K/Ar dating laboratory at the Department of Geology and Geophysics of the University of Utah became operational. During the past calendar year forty-seven dates have been produced from areas predominantly in Utah. Dating has also been done on areas in Nevada and Montana through the State-Coupled program and Case Studies Support program. Areas in wich activity was concentrated include: Cove Creek Domes/Twin Peaks Area, SW Utah. Here volcanic activity spanned the time from 2.74 to 2.35 M.Y., with a mean age of 2.50 +- 0.14 M.Y. Black Rock Desert, SW Utah. Two dates on a single flow indicate an age of 1.49 +- 0.08 M.Y. for a flow previously undated. Wildcat Creek Area, SW Utah. Dating of rhyolite flows from this area gives a mean age of volcanism of 9.25 +- 0.16 M.Y., considerably older than previously inferred by the work of Haugh (1978). Mineral Mountains Pluton, SW Utah. Twelve dates on phases of the pluton indicate a complex history of intrusion, and more work is indicated in order to derive a coherent picture of the magmatic events leading to the formation of this batholith. Blackfoot Reservoir, Idaho. Two dates on rhyolite domes, previously updated, give ages of 1.56 +- 0.06 M.Y. and 1.28 +- 0.15 M.Y.

Evans, S.H. Jr.

1980-02-01T23:59:59.000Z

307

Request Log Closedl Date Yes  

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

6 FOIA 6 FOIA - Request Log Closedl Date Yes 01 127106 Yes 02/23/06 Yes 04/05/06 Yes 04/03/06 Yes 04/03/06 Yes 05/22/06 Yes 35/30/06 - No. - 00 1 - 002 - 003 - 004 005 006 - 307 - Dated 01 125106 0211 6106 03/29/06 03/31 106 14/03/06 1511 8/06 )5/22/06 Date Rec'd 0 I I2 5/06 02/23/06 03130/06 0313 1 106 04/03/06 05/22/06 05/22/06 HQ or Dir. Direct Transfer from HQ Direct Trans from HQ Direct Direct Transfer 'rom HQ Subject Requesting a list of all your Procurement card holders Requesting copies of any and all Freedom of Information Act (FOIA) requests submitted to the Department of Energy (DOE) by Donna Wright, the Bradenton Herald, or any other individual that requested documentation or information pertaining to the Loral American Beryllium Corporation (also known as the

308

Core hole drilling and the ''rain current'' phenomenon at Newberry Volcano, Oregon  

SciTech Connect

Two core holes have been completed on the flanks of Newberry Volcano, Oregon. Core hole Geo N-1 has a heat flow of 180 mW m/sup -2/, reflecting subsurface temperatures, sufficient for commerical exploitation of geothermally generated electricity. GEO N-3, which has a heat flow of 86 mW m/sup -2/, is less encouraging. We emphasize the ''rain curtain'' effect with the hope that a detailed discussion of this phenomenon at two distinct localities will lead to a better understanding of the physical processes in operation. Cole hole GEO N-1 was cored to a depth of 1387 m at a site located 9.3 km south of the center of the volcano. Core hole GEO N-3 was cored to a depth of 1220 m at a site located 12.6 km north of the center of the volcano. Both core holes penetrated interbedded pyroclastic lava flows and lithic tuffs ranging in composition from basalt to rhyolite, basaltic andesite being the most common rock type. Potassium-argon age dates range up to 2 Ma. Caving and sloughing were encountered in both core holes at depths near the regional water table. Both core holes penetrate three distinct thermal regimes. The uppermost regime is isothemal at mean air temperature down to about 900-1000 m (the rain curtain).

Swanberg, C.A.; Walkey, W.C.; Combs, J.

1988-09-10T23:59:59.000Z

309

Thermodynamic curvature and black holes  

E-Print Network (OSTI)

I give a relatively broad survey of thermodynamic curvature $R$, one spanning results in fluids and solids, spin systems, and black hole thermodynamics. $R$ results from the thermodynamic information metric giving thermodynamic fluctuations. $R$ has a unique status in thermodynamics as being a geometric invariant, the same for any given thermodynamic state. In fluid and solid systems, the sign of $R$ indicates the character of microscopic interactions, repulsive or attractive. $|R|$ gives the average size of organized mesoscopic fluctuating structures. The broad generality of thermodynamic principles might lead one to believe the same for black hole thermodynamics. This paper explores this issue with a systematic tabulation of results in a number of cases.

Ruppeiner, George

2013-01-01T23:59:59.000Z

310

Thermodynamic curvature and black holes  

E-Print Network (OSTI)

I give a relatively broad survey of thermodynamic curvature $R$, one spanning results in fluids and solids, spin systems, and black hole thermodynamics. $R$ results from the thermodynamic information metric giving thermodynamic fluctuations. $R$ has a unique status in thermodynamics as being a geometric invariant, the same for any given thermodynamic state. In fluid and solid systems, the sign of $R$ indicates the character of microscopic interactions, repulsive or attractive. $|R|$ gives the average size of organized mesoscopic fluctuating structures. The broad generality of thermodynamic principles might lead one to believe the same for black hole thermodynamics. This paper explores this issue with a systematic tabulation of results in a number of cases.

George Ruppeiner

2013-09-04T23:59:59.000Z

311

Enhanced Black Hole Horizon Fluctuations  

E-Print Network (OSTI)

We discuss the possible role of quantum horizon fluctuations on black hole radiance, especially whether they can invalidate Hawking's analysis based upon transplanckian modes. We are particularly concerned with ``enhanced'' fluctuations produced by gravitons or matter fields in squeezed vacuum states sent into the black hole after the collapse process. This allows for the possibility of increasing the fluctuations well above the vacuum level. We find that these enhanced fluctuations could significantly alter stimulated emission but have little effect upon the spontaneous emission. Thus the thermal character of the Hawking radiation is remarkably robust.

R. T. Thompson; L. H. Ford

2008-03-13T23:59:59.000Z

312

Information Loss in Black Holes  

E-Print Network (OSTI)

The question of whether information is lost in black holes is investigated using Euclidean path integrals. The formation and evaporation of black holes is regarded as a scattering problem with all measurements being made at infinity. This seems to be well formulated only in asymptotically AdS spacetimes. The path integral over metrics with trivial topology is unitary and information preserving. On the other hand, the path integral over metrics with non-trivial topologies leads to correlation functions that decay to zero. Thus at late times only the unitary information preserving path integrals over trivial topologies will contribute. Elementary quantum gravity interactions do not lose information or quantum coherence.

S. W. Hawking

2005-07-18T23:59:59.000Z

313

2014 NEJC Save the Date (Spanish)  

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

2014 National Environmental Justice Conference and Training Program Save the Date, March 26 to 28, 2014

314

Manual of BlackMax, a black-hole event generator with rotation, recoil, split branes, and brane tension  

E-Print Network (OSTI)

This is the users manual of the black-hole event generator BlackMax, which simulates the experimental signatures of microscopic and Planckian black-hole production and evolution at proton-proton, proton-antiproton and electron-positron colliders in the context of brane world models with low-scale quantum gravity. The generator is based on phenomenologically realistic models free of serious problems that plague low-scale gravity. It includes all of the black-hole gray-body factors known to date and incorporates the effects of black-hole rotation, splitting between the fermions, non-zero brane tension and black-hole recoil due to Hawking radiation (although not all simultaneously).

De-Chang Dai; Cigdem Issever; Eram Rizvi; Glenn Starkman; Dejan Stojkovic; Jeff Tseng

2009-02-20T23:59:59.000Z

315

Brief History of Black-Holes  

E-Print Network (OSTI)

We show that the gravitational collapse of a black-hole terminates in the birth of a white-hole, due to repulsive gravitation (antigravitation); in particular, the infinite energy density singularity does NOT occur.

Marcelo Samuel Berman

2004-12-12T23:59:59.000Z

316

Does phantom energy produce black hole?  

E-Print Network (OSTI)

We have found an exact solution of spherically symmetrical Einstein equations describing a black hole with a special type phantom energy source. It is surprising to note that our solution is analogous to Reissner-Nordstr\\"{o}m black hole.

F. Rahaman; A. Ghosh; M. Kalam

2006-12-23T23:59:59.000Z

317

Spacetime and orbits of bumpy black holes  

E-Print Network (OSTI)

Our Universe contains a great number of extremely compact and massive objects which are generally accepted to be black holes. Precise observations of orbital motion near candidate black holes have the potential to determine ...

Vigeland, Sarah Jane

318

Seven Mile Hole Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » Seven Mile Hole Geothermal Area (Redirected from Seven Mile Hole Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Seven Mile Hole 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 (4) 10 References Area Overview Geothermal Area Profile Location: Wyoming Exploration Region: Yellowstone Caldera Geothermal Region GEA Development Phase:

319

Seven Mile Hole Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Seven Mile Hole Geothermal Area Seven Mile Hole Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Seven Mile Hole 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 (4) 10 References Area Overview Geothermal Area Profile Location: Wyoming Exploration Region: Yellowstone Caldera Geothermal Region 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

320

Black Hole's Life at colliders  

E-Print Network (OSTI)

In the series of papers by Ida, Oda and Park, the complete description of Hawking radiation to the brane localized Standard Model fields from mini black holes in the low energy gravity scenarios are obtained. Here we briefly review what we have learned in those papers.

Seong Chan Park

2007-04-09T23:59:59.000Z

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


321

Black Hole fragmentation and holography  

E-Print Network (OSTI)

We discuss the entropy change due to fragmentation for black hole solutions in various dimensions. We find three different types of behavior. The entropy may decrease, increase or have a mixed behavior, characterized by the presence of a threshold mass. For two-dimensional (2D) black holes we give a complete characterization of the entropy behavior under fragmentation, in the form of sufficient conditions imposed on the function J, which defines the 2D gravitational model. We compare the behavior of the gravitational solutions with that of free field theories in d dimensions. This excludes the possibility of finding a gravity/field theory realization of the holographic principle for a broad class of solutions, including asymptotically flat black holes. We find that the most natural candidates for holographic duals of the black hole solutions with mixed behavior are field theories with a mass gap. We also discuss the possibility of formulating entropy bounds that make reference only to the energy of a system.

Mariano Cadoni

2003-11-18T23:59:59.000Z

322

Growing Supermassive Black Holes by Chaotic Accretion  

E-Print Network (OSTI)

There is recent observational evidence (Barth et al., 2003, Willott et al, 2003) for supermassive black holes (SMBH)

A. R. King; J. E. Pringle

2006-01-01T23:59:59.000Z

323

a BLACK HOLES AND FUNDAMENTAL PHYSICS  

E-Print Network (OSTI)

We give a review of classical, thermodynamic and quantum properties of black holes relevant to fundamental physics. 1.

Jos P. S. Lemos; Centro Multidisciplinar; Astrofsica Centra

2005-01-01T23:59:59.000Z

324

Rotating Black Holes in Higher Dimensions  

E-Print Network (OSTI)

The properties of higher-dimensional black holes can differ significantly from those of black holes in four dimensions, since neither the uniqueness theorem, nor the staticity theorem or the topological censorship theorem generalize to higher dimensions. We first discuss black holes of Einstein-Maxwell theory and Einstein-Maxwell-Chern-Simons theory with spherical horizon topology. Here new types of stationary black holes are encountered. We then discuss nonuniform black strings and present evidence for a horizon topology changing transition.

Burkhard Kleihaus; Jutta Kunz; Francisco Navarro-Lerida

2007-10-11T23:59:59.000Z

325

Hawking Emission and Black Hole Thermodynamics  

E-Print Network (OSTI)

A brief review of Hawking radiation and black hole thermodynamics is given, based largely upon hep-th/0409024.

Don N. Page

2006-12-18T23:59:59.000Z

326

ACCRETION-JET CONNECTION IN BLACK HOLES THE ORIGIN OF STELLAR BLACK HOLES &  

E-Print Network (OSTI)

ACCRETION-JET CONNECTION IN BLACK HOLES THE ORIGIN OF STELLAR BLACK HOLES & THEIR ROLE a very large kinetic energy...Moon @ >.9c" #12;POWERFUL DARK JETS FROM BLACK HOLES Radio (Dubner et al IN BLACK HOLES Fender, Belloni, Gallo (2006) Low-hard X-rays Persistent, flat spectrum radio source: G

Maryland at College Park, University of

327

37Black Hole Power...X Black holes are sometimes surrounded  

E-Print Network (OSTI)

37Black Hole Power...X Black holes are sometimes surrounded by a disk of orbiting matter. This disk is very hot. As matter finally falls into the black hole from the inner edge of that disk, it releases the infalling matter is about 7% of its rest-mass in all forms (heat+ light). The power produced by a black hole

328

Geometric Approach to Hole Segmentation and Hole Closing in 3D Volumetric Objects  

Science Conference Proceedings (OSTI)

Hole segmentation (or hole filling) and hole closing in 3D volumetric objects, visualised in tomographic images, has many potential applications in material science and medicine. On the other hand there is no algorithm for hole segmentation in 3D volumetric ...

Marcin Janaszewski; Michel Couprie; Laurent Babout

2009-11-01T23:59:59.000Z

329

Problem Statement: Energy Holes Energy Profiling & Proactive Reconfiguration: Overview  

E-Print Network (OSTI)

Problem Statement: Energy Holes Energy Profiling & Proactive Reconfiguration: Overview Holes the Energy Hole Problem of Nonuniform Node Distribution in Wireless Sensor Networks.", MASS 2006 [2 · Inherent nodes redundancy Spatially correlated energy consumption Energy holes are common in WSN Sink

Suri, Neeraj

330

Accretion Processes in BlackHole Binaries  

E-Print Network (OSTI)

Accretion Processes in Black­Hole Binaries Roberto Soria A thesis submitted for the degree presented in ``Measuring the Mass of the Black Hole in GRO J1655\\Gamma40'', Soria, R., Wickramasinghe, D. T processes in black­hole bina­ ries, theoretically and observationally, focussing on the role of outflows

Soria, Roberto

331

Charged Black Holes in New Massive Gravity  

E-Print Network (OSTI)

We construct charged black hole solutions to three-dimensional New Massive Gravity (NMG), by adding electromagnetic Maxwell and Chern-Simons actions. We find charged black holes in the form of warped AdS_3 and "log" solutions in specific critical point. The entropy, mass and angular momentum of these black holes are computed.

Ghodsi, Ahmad

2010-01-01T23:59:59.000Z

332

Gravitational lensing of STU black holes  

E-Print Network (OSTI)

In this paper we study gravitational lensing by STU black holes. We considered extremal limit of two special cases of zero-charged and one-charged black holes, and obtain the deflection angle. We find that the black hole charge increases the deflection angle.

Hassan Saadat

2013-06-03T23:59:59.000Z

333

Gravitational lensing of STU black holes  

E-Print Network (OSTI)

In this paper we study gravitational lensing by STU black holes. We considered extremal limit of two special cases of zero-charged and one-charged black holes, and obtain the deflection angle. We find that the black hole charge increases the deflection angle.

Saadat, Hassan

2013-01-01T23:59:59.000Z

334

Echo Tomography of Black Hole Accretion Flows  

E-Print Network (OSTI)

We discuss technologies for micro-arcsec echo mapping of black hole accretion flows in Active Galactic Nuclei (AGN). Echo mapping employs time delays, Doppler shifts, and photoionisation physics to map the geometry, kinematics, and physical conditions in the reprocessing region close to a compact time-variable source of ionizing radiation. Time delay maps are derived from detailed analysis of variations in lightcurves at different wavelengths. Echo mapping is a maturing technology at a stage of development similar to that of radio interferometry just before the VLA. The first important results are in, confirming the basic assumptions of the method, measuring the sizes of AGN emission line regions, delivering dozens of black hole masses, and showing the promise of the technique. Resolution limits with existing AGN monitoring datasets are typically ~5-10 light days. This should improve down to 1-2 light days in the next-generation echo mapping experiments, using facilities like Kronos and Robonet that are designed for and dedicated to sustained spectroscopic monitoring. A light day is 0.4 micro-arcsec at redshift 0.1, thus echo mapping probes regions 10^3 times smaller than VLBI, and 10^5 times smaller than HST.

Keith Horne

2003-01-14T23:59:59.000Z

335

Rotating Black Holes with Monopole Hair  

E-Print Network (OSTI)

We study rotating black holes in Einstein-Yang-Mills-Higgs theory. These black holes emerge from static black holes with monopole hair when a finite horizon angular velocity is imposed. At critical values of the horizon angular velocity and the horizon radius, they bifurcate with embedded Kerr-Newman black holes. The non-Abelian black holes possess an electric dipole moment, but no electric charge is induced by the rotation. We deduce that gravitating regular monopoles possess a gyroelectric ratio g_el=2.

B. Kleihaus; J. Kunz; F. Navarro-Lerida

2004-06-23T23:59:59.000Z

336

Black Hole Radiation and Volume Statistical Entropy  

E-Print Network (OSTI)

The simplest possible equation for Hawking radiation, and other black hole radiated power is derived in terms of black hole density. Black hole density also leads to the simplest possible model of a gas of elementary constituents confined inside a gravitational bottle of Schwarzchild radius at tremendous pressure, which yields identically the same functional dependence as the traditional black hole entropy. Variations of Sbh can be obtained which depend on the occupancy of phase space cells. A relation is derived between the constituent momenta and the black hole radius which is similar to the Compton wavelength relation.

Mario Rabinowitz

2005-06-03T23:59:59.000Z

337

Black holes: from stars to galaxies  

E-Print Network (OSTI)

While until recently they were often considered as exotic objects of dubious existence, in the last decades there have been overwhelming observational evidences for the presence of stellar mass black holes in binary systems, supermassive black holes at the centers of galaxies, and possibly, intermediate-mass black holes observed as ultraluminous X-ray sources in nearby galaxies. Black holes are now widely accepted as real physical entities that play an important role in several areas of modern astrophysics. Here I review the concluding remarks of the IAU Sympposium No 238 on Black Holes, with particular emphasis on the topical questions in this area of research.

I. F. Mirabel

2006-12-07T23:59:59.000Z

338

Estimated Cost Description Determination Date:  

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

Title, Location Title, Location Estimated Cost Description Determination Date: 2010 LCLS Undulator 2 is envisioned to be a 0.2 - 2keV FEL x-ray source, capable of delivering x-rays to End Station A (ESA), located in the existing Research Yard at SLAC. It will also be configurable as a non- FEL hard x-ray source capable of delivering a chirped x-ray pulse for single-shot broad-spectrum measurements. The project would entail reconstruction of the electron beam transport to End Station A, construction and installation of a new undulator in the tunnel upstream of ESA and beam dump, and construction and installation of x-ray transport, optics, and diagnostics in ESA. It also includes the construction of an annex to End Station A , providing hutches for experiment stations.

339

Project Title: VIscosity Reduction Date:  

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

4t 3 4t 3 l I Project lnfonnatlon Project Title: VIscosity Reduction Date: 11-22-2010 DOE Code: 673()-()20-51141 Contractor Code: 8067-778 Project Lead: Frank Ingham Project Overview 1. The purpose of the project is to test a tool that temporarily reduces the viscosity of oil which allows it to be 1. Brief project description ~nclude pumped through pipelines easier. The test will require about 4 miles of line to pump the oil through after anything that could impact the treatment (hence the need to connect the 31oops together), a holding volume for recovery, then repeat. environmenJ] There will be tanks to hold the original volume, tanks to receive the volume after treatment and pumping 2. Legal location through the line, possible transfer between tanks, transport (trucking) of the oil to the site (by the COC) and

340

Supermassive black holes from supermassive stars  

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

Supermassive black holes from supermassive stars Supermassive black holes from supermassive stars 1663 Los Alamos science and technology magazine Latest Issue:November 2013 All Issues » submit Supermassive black holes from supermassive stars Supermassive stars in the early universe gave supermassive black holes a head start March 25, 2013 simulations suggest that star formation conditions back then allowed the first stars to become supermassive themselves In this simulation, a black hole that was just formed by the collapse of a supermassive star is surrounded by a distribution of gas (color indicates density). Because the black hole (located at the center but too small to see) grows by consuming the available gas, simulations like this one help determine how quickly the black hole can grow. The progenitor of this black

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


341

Predicting hole enlargement from drilling parameters  

Science Conference Proceedings (OSTI)

This article points out that most problems associated with inadequate hole cleaning stem from hole enlargement. Lower annular velocities are required if no enlargement occurs. However, hole enlargement is often significant and can reduce annular velocities below the critical values. A simple approach is performed to predict well bore hole enlargement from drilling parameters. While the equipment and techniques are available to control mud weight going into the hole, the annular mud weight may become excessive. This annular mud weight is utilized to predict hole enlargement. A balance of the mass rate of cuttings generated and the mass rate of mud pumped is performed in order to predict hole enlargement. Data required for this procedure are inlet mud density, outlet mud density, average formation density, average formation porosity, bit size, mud flow rate and the rate of penetration.

Bizanti, M.S.

1987-01-01T23:59:59.000Z

342

Modeling Flows Around Merging Black Hole Binaries  

E-Print Network (OSTI)

Coalescing massive black hole binaries are produced by the mergers of galaxies. The final stages of the black hole coalescence produce strong gravitational radiation that can be detected by the space-borne LISA. In cases where the black hole merger takes place in the presence of gas and magnetic fields, various types of electromagnetic signals may also be produced. Modeling such electromagnetic counterparts of the final merger requires evolving the behavior of both gas and fields in the strong-field regions around the black holes. We have taken a step towards solving this problem by mapping the flow of pressureless matter in the dynamic, 3-D general relativistic spacetime around the merging black holes. We find qualitative differences in collision and outflow speeds, including a signature of the merger when the net angular momentum of the matter is low, between the results from single and binary black holes, and between nonrotating and rotating holes in binaries. If future magnetohydrodynamic results confirm ...

van Meter, James R; Miller, M Coleman; Reynolds, Christopher S; Centrella, Joan M; Baker, John G; Boggs, William D; Kelly, Bernard J; McWilliams, Sean T

2009-01-01T23:59:59.000Z

343

Accelerating and rotating black holes  

E-Print Network (OSTI)

An exact solution of Einstein's equations which represents a pair of accelerating and rotating black holes (a generalised form of the spinning C-metric) is presented. The starting point is a form of the Plebanski-Demianski metric which, in addition to the usual parameters, explicitly includes parameters which describe the acceleration and angular velocity of the sources. This is transformed to a form which explicitly contains the known special cases for either rotating or accelerating black holes. Electromagnetic charges and a NUT parameter are included, the relation between the NUT parameter $l$ and the Plebanski-Demianski parameter $n$ is given, and the physical meaning of all parameters is clarified. The possibility of finding an accelerating NUT solution is also discussed.

J. B. Griffiths; J. Podolsky

2005-07-06T23:59:59.000Z

344

Black Hole Thermodynamics and Electromagnetism  

E-Print Network (OSTI)

We show a strong parallel between the Hawking, Beckenstein black hole Thermodynamics and electromagnetism: When the gravitational coupling constant transform into the electromagnetic coupling constant, the Schwarzchild radius, the Beckenstein temperature, the Beckenstein decay time and the Planck mass transform to respectively the Compton wavelength, the Hagedorn temperature, the Compton time and a typical elementary particle mass. The reasons underlying this parallalism are then discussed in detail.

Burra G. Sidharth

2005-07-15T23:59:59.000Z

345

Black Hole Evaporation as a Nonequilibrium Process  

E-Print Network (OSTI)

When a black hole evaporates, there arises a net energy flow from the black hole into its outside environment due to the Hawking radiation and the energy accretion onto black hole. Exactly speaking, due to the net energy flow, the black hole evaporation is a nonequilibrium process. To study details of evaporation process, nonequilibrium effects of the net energy flow should be taken into account. In this article we simplify the situation so that the Hawking radiation consists of non-self-interacting massless matter fields and also the energy accretion onto the black hole consists of the same fields. Then we find that the nonequilibrium nature of black hole evaporation is described by a nonequilibrium state of that field, and we formulate nonequilibrium thermodynamics of non-self-interacting massless fields. By applying it to black hole evaporation, followings are shown: (1) Nonequilibrium effects of the energy flow tends to accelerate the black hole evaporation, and, consequently, a specific nonequilibrium phenomenon of semi-classical black hole evaporation is suggested. Furthermore a suggestion about the end state of quantum size black hole evaporation is proposed in the context of information loss paradox. (2) Negative heat capacity of black hole is the physical essence of the generalized second law of black hole thermodynamics, and self-entropy production inside the matter around black hole is not necessary to ensure the generalized second law. Furthermore a lower bound for total entropy at the end of black hole evaporation is given. A relation of the lower bound with the so-called covariant entropy bound conjecture is interesting but left as an open issue.

Hiromi Saida

2008-11-11T23:59:59.000Z

346

Core Hole Drilling And Testing At The Lake City, California Geothermal  

Open Energy Info (EERE)

Hole Drilling And Testing At The Lake City, California Geothermal Hole Drilling And Testing At The Lake City, California Geothermal Field Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Core Hole Drilling And Testing At The Lake City, California Geothermal Field Details Activities (4) Areas (1) Regions (0) Abstract: Unavailable Author(s): Dick Benoit, Joe Moore, Colin Goranson, David Blackwell Published: GRC, 2005 Document Number: Unavailable DOI: Unavailable Core Analysis At Lake City Hot Springs Area (Benoit Et Al., 2005) Core Holes At Lake City Hot Springs Area (Benoit Et Al., 2005) Flow Test At Lake City Hot Springs Area (Benoit Et Al., 2005) Static Temperature Survey At Lake City Hot Springs Area (Benoit Et Al., 2005) Lake City Hot Springs Geothermal Area Retrieved from "http://en.openei.org/w/index.php?title=Core_Hole_Drilling_And_Testing_At_The_Lake_City,_California_Geothermal_Field&oldid=389996

347

COSO Geothermal Exploratory Hole No. 1, CGEH No. 1. Completion report.  

Open Energy Info (EERE)

COSO Geothermal Exploratory Hole No. 1, CGEH No. 1. Completion report. COSO Geothermal Exploratory Hole No. 1, CGEH No. 1. Completion report. (Coso Hot Springs KGRA) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: COSO Geothermal Exploratory Hole No. 1, CGEH No. 1. Completion report. (Coso Hot Springs KGRA) Details Activities (1) Areas (1) Regions (0) Abstract: Coso Geothermal Exploratory Hole No. 1 (CGEH No. 1) is the first deep exploratory hole drilled in the Coso Hot Springs area of Southeastern California. CGEH No. 1 was drilled to a depth of 4,845 ft in the central area of a large thermal anomaly and was a continuation of investigative work in that locale to determine the existence of a geothermal resource. The drilling and completion of CGEH No. 1 is described. Also included are the daily drilling reports, drill bit records, descriptions of the casing,

348

Raft River Geothermal Exploratory Hole No. 2, RRGE-2. Completion report |  

Open Energy Info (EERE)

Hole No. 2, RRGE-2. Completion report Hole No. 2, RRGE-2. Completion report Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Raft River Geothermal Exploratory Hole No. 2, RRGE-2. Completion report Details Activities (1) Areas (1) Regions (0) Abstract: The Raft River Geothermal Exploratory Hole No. 2 (RRGE-2) is the second exploratory hole drilled in the Raft River Valley location of the Idaho Geothermal R and D Project for the purpose of determining the existence of hot water in quantities suitable for commercial power generation and nonelectric applications. This well was drilled to a depth of 6,543 feet below ground level to obtain additional geological information for evaluation of the deep geothermal reservoir system. The drilling and completion of RRGE-2 are described. The daily drilling

349

Evaluation of Coso Geothermal Exploratory Hole No. 1 (CGEH-1) Coso Hot  

Open Energy Info (EERE)

Coso Geothermal Exploratory Hole No. 1 (CGEH-1) Coso Hot Coso Geothermal Exploratory Hole No. 1 (CGEH-1) Coso Hot Springs: KGRA, China Lake, CA Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: Evaluation of Coso Geothermal Exploratory Hole No. 1 (CGEH-1) Coso Hot Springs: KGRA, China Lake, CA Details Activities (1) Areas (1) Regions (0) Abstract: The well, Coso Geothermal Exploratory Hole No. 1 (CGEH-1) was drilled at the China Lake Naval Weapons Center. Drilling was started on 2 September 1977, and the well completed on 1 December 1977 to 4845 ft. The well is an exploratory hole to determine geological and hydrothermal characteristics of the Coso Hot Springs KGRA (Known Geothermal Resource Area). During drilling, numerous geophysical and temperature surveys were performed to evaluate the geological characteristics of CGEH-1. LBL

350

Drillstring vibrations create crooked holes  

SciTech Connect

Boreholes in hard formations sometimes deviate when the drillstring runs rough or the kelly bounces severely. This article explains how drillstring vibrations produce crooked holes in hard formations. It shows how to reduce dog-leg severity through vibration control. Dog-legs are known to produce cyclic bending-type fatigue loads in drill pipe and collars. Longitudinal and torsional vibrational stresses are additive to rotational bending and further reduce the life of drillstring tubulars. Vibration-induced dog-legs are therefore more damaging to drillstrings than other dog-leg producing mechanisms because total cyclic fatigue loading is the combined effect of bending stress reversal due to rotation plus vibrational stress variations. The vibration-induced dog-leg concept is based on overall vibration response of drillstrings, resultant dynamic displacements of roller cone drill bits, and corresponding dynamic forces between bit and formation. The concept explains how dynamic forces generated by roller cone rock bits might produce helical bore holes in hard homogeneous formations. Dog-legs in hard formations may be due in part to drillstring vibrations. The wellbore deviation concept relates only to roller cone rock bits and is based on dynamically reorienting three-lobed formation pattern hammered out by bottomhole assembly resonance. Analytical studies are needed to determine the effect of bit force impact point location on chip formation and rock removal. Field studies of various bottom hole assemblies operating at critical rotary speeds coupled with directional surveys are needed to test the validity of this theory.

Dareing, D.W.

1984-01-01T23:59:59.000Z

351

Page 1 of 22 Building Num: Date  

E-Print Network (OSTI)

Check List Page 1 of 22 Building Num: Date: Compressed Gases/WeldingChecklist Title: Action stored away from flammable materials? 1910.252(a)(2)(i) #12;Check List Page 2 of 22 Building Num: Date)(D) Is the insulation material intact on welding machine rod holders? 1910.254(d)(9)(i) #12;Check List Page 3 of 22

Homes, Christopher C.

352

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

3, 2011 3, 2011 CX-006599: Categorical Exclusion Determination Environmental Restoration and Waste Management Activities, Fiscal Year 2012-2013 CX(s) Applied: B6.1, B6.2 Date: 08/23/2011 Location(s): Amarillo, Texas Office(s): NNSA-Headquarters, Pantex Site Office August 23, 2011 CX-006598: Categorical Exclusion Determination Site Characterization, Monitoring, and General Research Activities, Fiscal Year 2012-2013 CX(s) Applied: B3.1, B3.6, B3.8 Date: 08/23/2011 Location(s): Amarillo, Texas Office(s): NNSA-Headquarters, Pantex Site Office August 23, 2011 CX-006542: Categorical Exclusion Determination American Recovery and Reinvestment Act Energy Efficiency Conservation Block Grant - State of Louisiana Saint James Parish CX(s) Applied: B5.1 Date: 08/23/2011 Location(s): Saint James Parish, Louisiana

353

Date Stamped/Typed Centered  

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

09-C 09-C NEPA ID No.: PXP-11-0006 Environmental Restoration & Waste Mgt. Activities, FY 2012-2013 Application of DOE NEPA Procedure: The Categorical Exclusions B6.1 and B6.2, Applicable to Facility Operations (10 CFR Part 1021, Subpart D, Appendix B), apply to project number ESH-11-009-C. Rationale: The U.S. Department of Energy (DOE) National Nuclear Security Administration (NNSA), Pantex Site Office, proposes Environmental Restoration & Waste Management Activities for Fiscal Years 2012 and 2013 under project number ESH-11-009-C. These activities could include: Remedial actions, including design, construction, and operation of corrective measures (e.g., landfill covers and soil remediation activities);  Accelerated soil cleanups;

354

Black Holes in Galaxy Mergers: Evolution of Quasars  

E-Print Network (OSTI)

Based on numerical simulations of gas-rich galaxy mergers, we discuss a model in which quasar activity is tied to the self-regulated growth of supermassive black holes in galaxies. Nuclear inflow of gas attending a galaxy collision triggers a starburst and feeds black hole growth, but for most of the duration of the starburst, the black hole is heavily obscured by surrounding gas and dust which limits the visibility of the quasar, especially at optical and UV wavelengths. Eventually, feedback energy from accretion heats the gas and expels it in a powerful wind, leaving a 'dead quasar'. Between buried and dead phases there is a window during which the galaxy would be seen as a luminous quasar. Because the black hole mass, radiative output, and distribution of obscuring gas and dust all evolve strongly with time, the duration of this phase of observable quasar activity depends on both the waveband and imposed luminosity threshold. We determine the observed and intrinsic lifetimes as a function of luminosity and frequency, and calculate observable lifetimes ~10 Myr for bright quasars in the optical B-band, in good agreement with empirical estimates and much smaller than the black hole growth timescales ~100 Myr, naturally producing a substantial population of 'buried' quasars. However, observed and intrinsic energy outputs converge in the IR and hard X-ray bands as attenuation becomes weaker and chances of observation greatly increase. We obtain the distribution of column densities along sightlines in which the quasar is seen above a given luminosity, and find that our result agrees remarkably well with observed estimates of the column density distribution from the SDSS for appropriate luminosity thresholds. (Abridged)

Philip F. Hopkins; Lars Hernquist; Thomas J. Cox; Tiziana Di Matteo; Paul Martini; Brant Robertson; Volker Springel

2005-04-07T23:59:59.000Z

355

Black Hole Information as Topological Qubits  

E-Print Network (OSTI)

The principle of balanced holography, introduced in [1], posits that black hole information is stored in non-local correlations between the interior and exterior. Based on this concept, we propose that black hole information decomposes into elementary units in the form of topological qubits, and is protected from local sources of decoherence. The topological protection mechanism ensures that the horizon of an evaporating black hole stays young and smooth.

Erik Verlinde; Herman Verlinde

2013-06-03T23:59:59.000Z

356

Black Hole Information as Topological Qubits  

E-Print Network (OSTI)

The principle of balanced holography, introduced in [1], posits that black hole information is stored in non-local correlations between the interior and exterior. Based on this concept, we propose that black hole information decomposes into elementary units in the form of topological qubits, and is protected from local sources of decoherence. The topological protection mechanism ensures that the horizon of an evaporating black hole stays young and smooth.

Verlinde, Erik

2013-01-01T23:59:59.000Z

357

Rotating Einstein-Yang-Mills Black Holes  

E-Print Network (OSTI)

We construct rotating hairy black holes in SU(2) Einstein-Yang-Mills theory. These stationary axially symmetric black holes are asymptotically flat. They possess non-trivial non-Abelian gauge fields outside their regular event horizon, and they carry non-Abelian electric charge. In the limit of vanishing angular momentum, they emerge from the neutral static spherically symmetric Einstein-Yang-Mills black holes, labelled by the node number of the gauge field function. With increasing angular momentum and mass, the non-Abelian electric charge of the solutions increases, but remains finite. The asymptotic expansion for these black hole solutions includes non-integer powers of the radial variable.

B. Kleihaus; J. Kunz; F. Navarro-Lerida

2002-07-10T23:59:59.000Z

358

Quantum Black Holes As Elementary Particles  

E-Print Network (OSTI)

Are black holes elementary particles? Are they fermions or bosons? We investigate the remarkable possibility that quantum black holes are the smallest and heaviest elementary particles. We are able to construct various fundamental quantum black holes: the spin-0, spin-1/2, spin-1, and the Planckcharge cases, using the results in general relativity. Quantum black holes in the neighborhood of the Galaxy could resolve the paradox posed by the Greisen-Zatsepin-Kuzmin limit on the energy of cosmic rays from distant sources. They could also play a role as dark matter in cosmology.

Yuan K. Ha

2008-01-01T23:59:59.000Z

359

Operations plan Coso geothermal exploratory hole No. 1 (CGEH-1) | Open  

Open Energy Info (EERE)

plan Coso geothermal exploratory hole No. 1 (CGEH-1) plan Coso geothermal exploratory hole No. 1 (CGEH-1) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Operations plan Coso geothermal exploratory hole No. 1 (CGEH-1) Details Activities (1) Areas (1) Regions (0) Abstract: An investigative program is described, involving the drilling and testing of an exploratory hole to a nominal depth of 4,000 feet with an option to drill to a depth of 6,000 feet. The following are covered: management and organizational concept; program elements--description, detailed drilling program; materials, services, and equipment provided by ERDA, NWC; site selection; site access and security; health and safety; permits and approvals; reporting; environmental impact; funding; schedule of activities; and public information. The license and reporting forms are

360

Date Stamped/Typed Centered  

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

D&D-10-001-C D&D-10-001-C NEPA ID No. PXP-10-0001 Amendment No. 10-010 Decontamination & Demolition of Residential and Farm Structures Application of DOE NEPA Procedure: Categorical Exclusions B1.23 and B6.1(c), Applicable to Facility Operations (10 CFR Part 1021, Subpart D, Appendix B), apply to the proposed activities. Therefore, neither an Environmental Assessment nor an Environmental Impact Statement is necessary for the activities described in Amendment No. 10-010 of NEPA Review Form (NRF) PXP-10-0001. Rationale: The U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA), recently acquired 1,526 acres of land to allow access for environmental monitoring and implementation of institutional controls. This property contains two homesteads - the former

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361

Black hole discharge in massive electrodynamics and black hole disappearance in massive gravity  

E-Print Network (OSTI)

We define and calculate the "discharge mode" for a Schwarzschild black hole in massive electrodynamics. For small photon mass, the discharge mode describes the decay of the electric field of a charged star collapsing into a black hole. We argue that a similar "discharge of mass" occurs in massive gravity and leads to a strange process of black hole disappearance.

Mirbabayi, Mehrdad

2013-01-01T23:59:59.000Z

362

Primordial Black Holes - Recent Developments  

E-Print Network (OSTI)

Recent developments in the study of primordial black holes (PBHs) will be reviewed, with particular emphasis on their formation and evaporation. PBHs could provide a unique probe of the early Universe, gravitational collapse, high energy physics and quantum gravity. Indeed their study may place interesting constraints on the physics relevant to these areas even if they never formed. In the "early Universe" context, particularly useful constraints can be placed on inflationary scenarios, especially if evaporating PBHs leave stable Planck-mass relicts. In the "gravitational collapse" context, the existence of PBHs could provide a unique test of the sort of critical phenomena discovered in recent numerical calculations. In the "high energy physics" context, information may come from gamma-ray bursts (if a subset of these are generated by PBH explosions) or from cosmic rays (if some of these derive from evaporating PBHs). In the "quantum gravity" context, the formation and evaporation of small black holes could lead to observable signatures in cosmic ray events and accelerator experiments, providing there are extra dimensions and providing the quantum gravity scale is around a TeV.

B. J. Carr

2005-04-01T23:59:59.000Z

363

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

19, 2012 19, 2012 CX-009638: Categorical Exclusion Determination Replacement, Removal, and Closure of Underground Storage Tanks CX(s) Applied: B2.5, B6.1 Date: 11/19/2012 Location(s): Tennessee, California, California, Virginia Offices(s): Oak Ridge Office November 19, 2012 CX-009637: Categorical Exclusion Determination Removing Items or Materials Containing Polychlorinated Biphenyls CX(s) Applied: B1.17 Date: 11/19/2012 Location(s): Tennessee, California, California, Virginia Offices(s): Oak Ridge Office November 19, 2012 CX-009636: Categorical Exclusion Determination Ventilation Activities CX(s) Applied: B1.4, B1.16, B2.1, B2.3 Date: 11/19/2012 Location(s): Tennessee, California, California, Virginia Offices(s): Oak Ridge Office November 19, 2012 CX-009544: Categorical Exclusion Determination

364

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

5, 2010 5, 2010 CX-003227: Categorical Exclusion Determination Hidalgo County: Activity 11: Park Efficient Light Project American Recovery and Reinvestment Act - Energy Efficiency and Conservation Block Grant (S) CX(s) Applied: A9, A11, B5.1 Date: 08/05/2010 Location(s): County of Hidalgo, Texas Office(s): Energy Efficiency and Renewable Energy, Golden Field Office August 5, 2010 CX-003220: Categorical Exclusion Determination Hot Pot Project CX(s) Applied: A9, B3.1 Date: 08/05/2010 Location(s): Nevada Office(s): Energy Efficiency and Renewable Energy, Golden Field Office August 5, 2010 CX-003200: Categorical Exclusion Determination City of Lafayette Energy Efficiency Conservation Block Grant CX(s) Applied: B5.1 Date: 08/05/2010 Location(s): Lafayette, Georgia Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

365

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

9, 2010 9, 2010 CX-004502: Categorical Exclusion Determination Energy Efficiency and Conservation Block Grant: Installation of Photovoltaic System to Serve County of Monterey Laurel Yard Facilities (Activity 1) CX(s) Applied: B5.1 Date: 11/19/2010 Location(s): County of Monterey, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office November 19, 2010 CX-004501: Categorical Exclusion Determination City of Anaheim CX(s) Applied: B5.1 Date: 11/19/2010 Location(s): Anaheim, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office November 19, 2010 CX-004500: Categorical Exclusion Determination Energy and Daylighting Demonstration & Assessment of Sunlight Responsive Thermochromic Window Systems CX(s) Applied: B3.6 Date: 11/19/2010

366

Dating of major normal fault systems using thermochronology- An example  

Open Energy Info (EERE)

Dating of major normal fault systems using thermochronology- An example Dating of major normal fault systems using thermochronology- An example from the Raft River detachment, Basin and Range, western United States Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Dating of major normal fault systems using thermochronology- An example from the Raft River detachment, Basin and Range, western United States Details Activities (1) Areas (1) Regions (0) Abstract: Application of thermochronological techniques to major normal fault systems can resolve the timing of initiation and duration of extension, rates of motion on detachment faults, timing of ductile mylonite formation and passage of rocks through the crystal-plastic to brittle transition, and multiple events of extensional unroofing. Here we determine

367

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

30, 2013 30, 2013 CX-010821: Categorical Exclusion Determination Manufacturing Process for Organic Light-Emitting Diode (OLED) Integrated Substrate CX(s) Applied: B3.6 Date: 07/30/2013 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory July 30, 2013 CX-010771: Categorical Exclusion Determination Relocation of National and Homeland Security (N&HS) activities from Transient Reactor Experiment and Test Facility (TREAT) to Critical Infrastructure Test Range Complex (CITRC) CX(s) Applied: B1.15 Date: 07/30/2013 Location(s): Idaho Offices(s): Nuclear Energy July 30, 2013 CX-010846: Categorical Exclusion Determination Install Stud, Shims, and Nut in the L-Basin 70-Ton Cask Lid Support Structure CX(s) Applied: B2.5 Date: 07/30/2013 Location(s): South Carolina

368

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

9, 2011 9, 2011 CX-006404: Categorical Exclusion Determination Install a Pressure Regulator and Relief Valve on the Tank 26 Flush Water Piping CX(s) Applied: B1.3 Date: 05/19/2011 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office May 19, 2011 CX-006403: Categorical Exclusion Determination Enhanced Low Activity Waste Disposal Premix Silo Area Modifications CX(s) Applied: B1.3 Date: 05/19/2011 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office May 19, 2011 CX-006402: Categorical Exclusion Determination 704-N Wireless Access CX(s) Applied: B1.3 Date: 05/19/2011 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office May 19, 2011

369

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

09640: Categorical Exclusion Determination 09640: Categorical Exclusion Determination Communications, Computing, and Data Processing Activities CX(s) Applied: B1.7, B4.7 Date: 11/19/2012 Location(s): Tennessee, California, California, Virginia Offices(s): Oak Ridge Office November 19, 2012 CX-009638: Categorical Exclusion Determination Replacement, Removal, and Closure of Underground Storage Tanks CX(s) Applied: B2.5, B6.1 Date: 11/19/2012 Location(s): Tennessee, California, California, Virginia Offices(s): Oak Ridge Office November 19, 2012 CX-009637: Categorical Exclusion Determination Removing Items or Materials Containing Polychlorinated Biphenyls CX(s) Applied: B1.17 Date: 11/19/2012 Location(s): Tennessee, California, California, Virginia Offices(s): Oak Ridge Office November 19, 2012 CX-009636: Categorical Exclusion Determination

370

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

August 1, 2013 August 1, 2013 CX-010819: Categorical Exclusion Determination Technology Integration Program - Field Trial - Site Three CX(s) Applied: B3.1, B3.6 Date: 08/01/2013 Location(s): Texas Offices(s): National Energy Technology Laboratory August 1, 2013 CX-010835: Categorical Exclusion Determination Disconnect Equipment and Activate Gloveboxes From Lab 174, Gloveboxes 12 & 13 CX(s) Applied: B2.3 Date: 08/01/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office August 1, 2013 CX-010834: Categorical Exclusion Determination 704-L Machine Shop Equipment Removal CX(s) Applied: B1.24 Date: 08/01/2013 Location(s): South Carolina Offices(s): Savannah River Operations Office August 1, 2013 CX-010818: Categorical Exclusion Determination Technology Integration Program - Field Trial - Site Three

371

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

30, 2010 30, 2010 CX-004630: Categorical Exclusion Determination California- City- Tulare CX(s) Applied: A1, A9, A11, B5.1 Date: 11/30/2010 Location(s): Tulare, California Office(s): Energy Efficiency and Renewable Energy November 30, 2010 CX-004634: Categorical Exclusion Determination Nevada- Tribe- Walker River Paiute Tribe CX(s) Applied: B3.6, B5.1 Date: 11/30/2010 Location(s): Nevada Office(s): Energy Efficiency and Renewable Energy November 30, 2010 CX-004548: Categorical Exclusion Determination Active Flow Control on Bidirectional Rotors for Tidal Marine Hydrokinetic Applications CX(s) Applied: A9 Date: 11/30/2010 Location(s): Davis, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office November 30, 2010 CX-004582: Categorical Exclusion Determination

372

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

7, 2010 7, 2010 CX-004846: Categorical Exclusion Determination Work in the High Pressure Laboratory CX(s) Applied: B3.6 Date: 12/17/2010 Location(s): Aiken, South Carolina Office(s): Savannah River Operations Office December 17, 2010 CX-004844: Categorical Exclusion Determination B-Wing High Activity Drain Exhaust (HADE) Filter Housing CX(s) Applied: B1.3 Date: 12/17/2010 Location(s): Aiken, South Carolina Office(s): Savannah River Operations Office December 17, 2010 CX-004843: Categorical Exclusion Determination Stable Electrocatalysts for High Temperature Fuel Cells CX(s) Applied: B3.6 Date: 12/17/2010 Location(s): Aiken, South Carolina Office(s): Savannah River Operations Office December 17, 2010 CX-004841: Categorical Exclusion Determination Scanned Probe Microscopy Surface Analysis and Sample Preparation

373

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

9, 2012 9, 2012 CX-007821: Categorical Exclusion Determination Routine Activities at the Site A/Plot M, Illinois, Decommissioned Reactor Site CX(s) Applied: B1.3, B3.1 Date: 02/09/2012 Location(s): Illinois Offices(s): Legacy Management February 9, 2012 CX-007846: Categorical Exclusion Determination Texas - City - Mesquite CX(s) Applied: A9, B1.32, B2.5, B5.1 Date: 02/09/2012 Location(s): Texas Offices(s): Energy Efficiency and Renewable Energy February 9, 2012 CX-007961: Categorical Exclusion Determination Fabrication of Alloys With Trace Depleted Uranium in 1750 C Tube Furnace With Argon Cover in D-0142 CX(s) Applied: B3.6 Date: 02/09/2012 Location(s): South Carolina Offices(s): Savannah River Operations Office February 9, 2012 CX-007820: Categorical Exclusion Determination

374

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

12, 2010 12, 2010 CX-002966: Categorical Exclusion Determination City of Wichita Energy Efficiency and Conservation Block Grant Activity #7 McAdams - Bike Pathway CX(s) Applied: B5.1 Date: 07/12/2010 Location(s): Wichita, Kansas Office(s): Energy Efficiency and Renewable Energy, Golden Field Office July 12, 2010 CX-002965: Categorical Exclusion Determination Mixed Conducting Corrosion Resistant Materials for Polymer Electrolyte Fuel Cells CX(s) Applied: B3.6 Date: 07/12/2010 Location(s): Illinois Office(s): Energy Efficiency and Renewable Energy, Golden Field Office July 12, 2010 CX-002977: Categorical Exclusion Determination Wind Spires as an Alternative Energy Source CX(s) Applied: B5.1 Date: 07/12/2010 Location(s): Cleveland, Ohio Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

375

NTSF Spring 2013 Save The Date | Department of Energy  

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

Services » Waste Management » Packaging and Transportation » Services » Waste Management » Packaging and Transportation » National Transportation Stakeholders Forum » National Transportation Stakeholders Forum (NTSF) Charter » NTSF Spring 2013 Save The Date NTSF Spring 2013 Save The Date Please mark your calendar to attend the next meeting of the U.S. Department of Energy (DOE) National Transportation Stakeholders Forum (NTSF) scheduled for May 14-16, 2013. This annual event will be held at the Hyatt Regency Hotel, located near the downtown business and entertainment districts in Buffalo, New York. Save the Date - NTSF 2013 More Documents & Publications NTSF registration announcement NTSF Activities and Accomplishments NTSF 2013 Agenda Waste Management Nuclear Materials & Waste Tank Waste and Waste Processing

376

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

June 3, 2013 June 3, 2013 CX-010527: Categorical Exclusion Determination Renovations and Maintenance Activities for Buildings, Structures CX(s) Applied: B1.3 Date: 06/03/2013 Location(s): Illinois Offices(s): Ames Site Office June 3, 2013 CX-010526: Categorical Exclusion Determination Bench-Scale Research Projects and Conventional Laboratory Operations CX(s) Applied: B3.6 Date: 06/03/2013 Location(s): Illinois Offices(s): Ames Site Office June 3, 2013 CX-010512: Categorical Exclusion Determination Blackfeet Energy Efficiency Retrofits CX(s) Applied: B5.1 Date: 06/03/2013 Location(s): Montana Offices(s): Golden Field Office June 3, 2013 CX-010507: Categorical Exclusion Determination Development and Demonstration of Smart Grid Inverters for High-Penetration Photovoltaic Applications

377

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

488: Categorical Exclusion Determination 488: Categorical Exclusion Determination Public Commuter Bike Station (and Cycling Initiative) CX(s) Applied: A11, B5.1 Date: 04/07/2010 Location(s): Saint Louis, Missouri Office(s): Energy Efficiency and Renewable Energy, Golden Field Office April 7, 2010 CX-002551: Categorical Exclusion Determination Replace Defense Waste Processing Facility Argon Tank CX(s) Applied: B1.3 Date: 04/07/2010 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office April 7, 2010 CX-001492: Categorical Exclusion Determination City of Saint Louis Missouri Statement of Work and All Activities Excluding Bike Station Project CX(s) Applied: A9, A11, B5.1 Date: 04/07/2010 Location(s): St. Louis, Missouri Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

378

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

20, 2010 20, 2010 CX-002033: Categorical Exclusion Determination Recovery Act: County of Monterey, California Energy Efficiency and Conservation Block Grant CX(s) Applied: A9, A11, B5.1 Date: 04/20/2010 Location(s): Monterey County, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office April 20, 2010 CX-002032: Categorical Exclusion Determination Energy Efficiency and Conservation Block Grant: Bike Lane Activity CX(s) Applied: A11, B5.1 Date: 04/20/2010 Location(s): San Luis Obispo County, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office April 20, 2010 CX-002031: Categorical Exclusion Determination Lerdo Jail Solar Facility CX(s) Applied: B5.1 Date: 04/20/2010 Location(s): Kern County, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

379

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

7, 2010 7, 2010 CX-003667: Categorical Exclusion Determination Slit Trench 1 - 5 Closure Activity CX(s) Applied: B6.1 Date: 07/27/2010 Location(s): Aiken, South Carolina Office(s): Savannah River Operations Office July 27, 2010 CX-003666: Categorical Exclusion Determination D-Area Chemical Truck Unloading Station CX(s) Applied: B2.5 Date: 07/27/2010 Location(s): Aiken, South Carolina Office(s): Savannah River Operations Office July 27, 2010 CX-003247: Categorical Exclusion Determination Alaska-Tribe-Hoonah Indian Association CX(s) Applied: B2.5, B5.1 Date: 07/27/2010 Location(s): Alaska Office(s): Energy Efficiency and Renewable Energy July 27, 2010 CX-003503: Categorical Exclusion Determination Water and Energy Emergency End Use Demand Management Measures CX(s) Applied: A1, A9, A11, B5.1

380

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

3, 2011 3, 2011 CX-006598: Categorical Exclusion Determination Site Characterization, Monitoring, and General Research Activities, Fiscal Year 2012-2013 CX(s) Applied: B3.1, B3.6, B3.8 Date: 08/23/2011 Location(s): Amarillo, Texas Office(s): NNSA-Headquarters, Pantex Site Office August 23, 2011 CX-006542: Categorical Exclusion Determination American Recovery and Reinvestment Act Energy Efficiency Conservation Block Grant - State of Louisiana Saint James Parish CX(s) Applied: B5.1 Date: 08/23/2011 Location(s): Saint James Parish, Louisiana Office(s): Energy Efficiency and Renewable Energy, Golden Field Office August 23, 2011 CX-006537: Categorical Exclusion Determination Electrically Supported Thermal Exchange (ELSTEX) Technology CX(s) Applied: A9, B3.6 Date: 08/23/2011

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


381

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

19: Categorical Exclusion Determination 19: Categorical Exclusion Determination Rock Valley College, Science and Mathematics Classroom Building CX(s) Applied: B5.1 Date: 04/28/2010 Location(s): Rockford, Illinois Office(s): Energy Efficiency and Renewable Energy, Golden Field Office April 28, 2010 CX-002006: Categorical Exclusion Determination Energy Efficiency and Conservation Block Grant - Energy Distribution - Project Activity 5 CX(s) Applied: B5.1 Date: 04/28/2010 Location(s): Waukesha County, Wisconsin Office(s): Energy Efficiency and Renewable Energy, Golden Field Office April 28, 2010 CX-002004: Categorical Exclusion Determination Bridge Hydro-Turbine Study CX(s) Applied: A9 Date: 04/28/2010 Location(s): Multnomah County, Oregon Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

382

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

1, 2010 1, 2010 CX-002350: Categorical Exclusion Determination Ohio Advanced Transportation Partnership (OATP) CX(s) Applied: A7 Date: 05/11/2010 Location(s): Ohio Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory May 11, 2010 CX-002663: Categorical Exclusion Determination Solar-Assisted Electrical Vehicle Charging Stations CX(s) Applied: B5.1 Date: 05/11/2010 Location(s): Oak Ridge, Tennessee Office(s): Oak Ridge Office, Science May 11, 2010 CX-002662: Categorical Exclusion Determination Installation and Operation of Majorana Underground Electro-forming Research Project CX(s) Applied: B3.6 Date: 05/11/2010 Location(s): Lead, South Dakota Office(s): Oak Ridge Office, Science May 11, 2010 CX-002347: Categorical Exclusion Determination Activity 6.2.5 ? Outreach and Education for Hydrogen Production and

383

Categorical Exclusion (CX) Determinations By Date | Department...  

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

1, 2010 CX-001501: Categorical Exclusion Determination Commercial Renewable Energy Systems - FLS Meadowood Garden Solar CX(s) Applied: B5.1 Date: 04012010 Location(s):...

384

Categorical Exclusion (CX) Determinations By Date | Department...  

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

Categorical Exclusion Determination Development of Non-Contaminating Cryogenic Fracturing Technology CX(s) Applied: B3.6 Date: 12202011 Location(s): Colorado Offices(s):...

385

High Precision Radiometric Dating of Sedimentary Materials  

SciTech Connect

To develop field, petrographic and geochemical criteria to allow high precision U-Pb dating of sedimentary minerals within rapidly deposited sequences of carbonate and clastic rocks.

Hanson, G. N.

2006-09-19T23:59:59.000Z

386

Date: ____________ MATERIAL FOR HAZARDOUS WASTE DISPOSAL  

E-Print Network (OSTI)

Feb 2003 Date: ____________ MATERIAL FOR HAZARDOUS WASTE DISPOSAL 1) Source: Bldg: ________________________________________ Disinfection? cc YES, Autoclaved (each container tagged with `Treated Biomedical Waste') cc YES, Chemical

Sinnamon, Gordon J.

387

Categorical Exclusion (CX) Determinations By Date | Department...  

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

Categorical Exclusion Determination Gulf of Mexico 3-Dimensional Operational Ocean Forecast System Pilot Project (Portland) CX(s) Applied: A9 Date: 03012010 Location(s):...

388

Categorical Exclusion (CX) Determinations By Date | Department...  

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

Categorical Exclusion Determination Gulf of Mexico 3-Dimensional Operational Ocean Forecast System Pilot Project (Los Angeles) CX(s) Applied: A9 Date: 03012010 Location(s):...

389

Categorical Exclusion (CX) Determinations By Date | Department...  

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

September 28, 2011 CX-006930: Categorical Exclusion Determination Next Generation Inverter Design CX(s) Applied: B3.6 Date: 09282011 Location(s): Torrance, Los Angeles...

390

Date Stamped/Typed Centered  

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

2-C 2-C NEPA ID No.: PXP-10-0004 Deactivation & Decommissioning of the North Compost Tent Application of DOE NEPA Procedure: Categorical Exclusion B1.23, Applicable to Facility Operations (10 CFR Part 1021, Subpart D, Appendix B), applies to the proposed activity. Rationale: The U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA), proposes to demolish Environmental Restoration's (ER) North Compost Tent, which was damaged by a storm in 2003 and has not been fully operational since then. It is considered unsalvageable by the Facility & Systems Design Department. Demolition will consist of: Removal of clay soil (approximately 1 foot deep) and two liners (polyvinylchloride and

391

CHARYBDIS: A Black hole event generator.  

E-Print Network (OSTI)

]. [15] D. M. Eardley and S. B. Giddings, Classical Black Hole Production in High-Energy Collisions, [gr-qc/0201034]. [16] S. W. Hawking, Particle Creation by Black Holes, Comm. Math. Phys. 43 (1975) 199. [17] R. Emperan, G. T. Horowitz and R. C. Myers...

Harris, Chris M; Richardson, P; Webber, Bryan R

392

Strings, black holes, and quantum information  

SciTech Connect

We find multiple relations between extremal black holes in string theory and 2- and 3-qubit systems in quantum information theory. We show that the entropy of the axion-dilaton extremal black hole is related to the concurrence of a 2-qubit state, whereas the entropy of the STU black holes, Bogomol'nyi-Prasad-Sommerfield (BPS) as well as non-BPS, is related to the 3-tangle of a 3-qubit state. We relate the 3-qubit states with the string theory states with some number of D-branes. We identify a set of large black holes with the maximally entangled Greenberger, Horne, Zeilinger (GHZ) class of states and small black holes with separable, bipartite, and W states. We sort out the relation between 3-qubit states, twistors, octonions, and black holes. We give a simple expression for the entropy and the area of stretched horizon of small black holes in terms of a norm and 2-tangles of a 3-qubit system. Finally, we show that the most general expression for the black hole and black ring entropy in N=8 supergravity/M theory, which is given by the famous quartic Cartan E{sub 7(7)} invariant, can be reduced to Cayley's hyperdeterminant describing the 3-tangle of a 3-qubit state.

Kallosh, Renata; Linde, Andrei [Department of Physics, Stanford University, Stanford, California 94305 (United States)

2006-05-15T23:59:59.000Z

393

Black Hole Spectrum: Continuous or Discrete?  

E-Print Network (OSTI)

We formulate a qualitative argument, based on Heisenberg's uncertainty principle, to support the claim that when the effects of matter fields are assumed to overshadow the effects of quantum mechanics of spacetime, the discrete spectrum of black hole radiation, as such as predicted by Bekenstein's proposal for a discrete black hole area spectrum, reduces to Hawking's black-body spectrum.

Jarmo Makela

1996-08-30T23:59:59.000Z

394

Plenary lecture 4: black holes nonholonomic thermodynamics  

Science Conference Proceedings (OSTI)

This Lecture presents the geometry and the interaction of nonholonomic black hole systems using a specialized MAPLE soft for computing. Our point of view is strongly connected to the possibility of describing a nonholonomic black hole system via a Gibbs-Pfaff ...

Constantin Udriste

2010-10-01T23:59:59.000Z

395

Black holes in supergravity: the non-BPS branch  

E-Print Network (OSTI)

The Seed Solution: Non-BPS Black Holes with 5nd that the mass of the non-BPS black hole remains that of aconstruction of regular black hole solutions in supergravity

Gimon, Eric G.

2008-01-01T23:59:59.000Z

396

Probing Core-Hole Localization in Molecular Nitrogen  

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

Probing Core-Hole Localization in Molecular Nitrogen Probing Core-Hole Localization in Molecular Nitrogen Print Wednesday, 25 February 2009 00:00 The behavior of the core hole...

397

Single-Holed Regions: Their Relations and Inferences  

Science Conference Proceedings (OSTI)

The discontinuities in boundaries and exteriors that regions with holes expose offer opportunities for inferences that are impossible for regions without holes. A systematic study of the binary relations between single-holed regions shows not only an ...

Maria Vasardani; Max J. Egenhofer

2008-09-01T23:59:59.000Z

398

Date Stamped/Typed Centered  

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

3-C 3-C NEPA ID No.: PXP-10-0007 Demolition of Buildings 11-10 and 11-30 Application of DOE NEPA Procedure: Categorical Exclusion B1.23, Applicable to Facility Operations (10 CFR Part 1021, Subpart D, Appendix B), applies to the proposed activity described below. Rationale: The U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA), proposes to demolish Buildings 11-10 and 11-30 at the Pantex Plant. The overall objectives are to reduce Plant maintenance costs and reduce the Pantex Plant footprint by 3,144 square feet. Building 11-10 is approximately 929 square feet, single story, slab on grade, brick structure with a shingle roof. The interior of the building consists of only two rooms separated by a masonry wall. An asbestos

399

Date Stamped/Typed Centered  

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

4-C 4-C NEPA ID No.: PXP-10-0008 Demolition of Building 12-2B Application of DOE NEPA Procedure: Categorical Exclusion B1.23, Applicable to Facility Operations (10 CFR Part 1021, Subpart D, Appendix B), applies to the proposed activity described below. Rationale: The U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA), proposes to demolish Building 12-2B and reduce the Pantex Plant footprint by 3,181 square feet. Project tasks include preparing and approving Planning Documents, removing building furnishings and contents, cutting, capping, and rerouting utilities associated with the structure, razing the structure, reworking/closing masonry wall at door opening, recycling uncontaminated concrete and metal, disposing of waste, and backfilling and restoring the area

400

Date Stamped/Typed Centered  

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

1-C 1-C NEPA ID No.: PXP-11-0002 HPFL Tank & Pump Replacement Application of DOE NEPA Procedure: Categorical Exclusion B1.15, Applicable to Facility Operations (10 CFR Part 1021, Subpart D, Appendix B), applies to this proposal. Therefore, neither an Environmental Assessment nor an Environmental Impact Statement is necessary for the activity described in NEPA Review Form (NRF) PXP-11-0002, which is hereby incorporated by reference. Rationale: The U.S. Department of Energy, National Nuclear Security Administration, proposes to construct and operate two new high pressure fire loop (HPFL) pump houses and tank facilities at the B&W Pantex Facility to replace aging existing facilities. Construction and staging areas would require approximately one acre of land disturbance for each facility.

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


401

Date Stamped/Typed Centered  

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

D&D-10-003-C D&D-10-003-C NEPA Amendment No.: 11-002 Demolition of Buildings 11-10 and 11-30 Application of DOE NEPA Procedure: Categorical Exclusion B1.23, Applicable to Facility Operations (10 CFR Part 1021, Subpart D, Appendix B), applies to the proposed activity described below. Rationale: The U.S. Department of Energy (DOE), National Nuclear Security Administration (NNSA), proposed to demolish Buildings 11-10 and 11-30 at the Pantex Plant, as described in NEPA Review Form (NRF) No. PXP-10-0007, which is hereby incorporated by reference. While removing the asphalt from the concrete slab at Building 11-30 during demolition, unknown concrete sumps, manholes, and drainage troughs were discovered. Removal of the sumps, manholes, and drainage troughs has been added to the scope of project no. D&D-10-003-

402

How to interpret black hole entropy?  

E-Print Network (OSTI)

We consider a possibility that the entropy of a Schwarzschild black hole has two different interpretations: The black hole entropy can be understood either as an outcome of a huge degeneracy in the mass eigenstates of the hole, or as a consequence of the fact that the interior region of black hole spacetime is separated from the exterior region by a horizon. In the latter case, no degeneracy in the mass eigenstates needs to be assumed. Our investigation is based on calculations performed with Lorentzian partition functions obtained for a whole maximally extended Schwarzschild spacetime, and for its right-hand-side exterior region. To check the correctness of our analysis we reproduce, in the leading order approximation, the Bekenstein--Hawking entropy of the Schwarzschild black hole.

J. Makela; P. Repo

1998-12-21T23:59:59.000Z

403

Slim holes haul in savings  

SciTech Connect

This article reports that during 1986 BP Exploration Company Ltd. successfully drilled six UK land wells with a Microdrill MD-3 ultra-slimhole drilling rig. The objective of the program was to evaluate the slimhole drilling technique, from both a technical and cost-effective viewpoint. Earlier studies indicated up to 30 percent savings in well costs compared to conventionally drilled UK land wells. The technology of drilling slim holes with small rigs is not new. For many years the mineral exploration industry has used small drilling and coring rigs. However, these rigs are not normally equipped with pressure control equipment, oilfield mud and cementing systems or the ability to run complex logs or production test. More recently, the oil industry has made efforts to adapt these rigs to slimhole oil and gas exploration, notably in Australia and Canada. The Microdrill MD-3 rig is a product of this evolution.

Floyd, K.

1987-07-01T23:59:59.000Z

404

Using neighbors to date web documents  

Science Conference Proceedings (OSTI)

Time has been successfully used as a feature in web information retrieval tasks. In this context, estimating a document's inception date or last update date is a necessary task. Classic approaches have used HTTP header fields to estimate a document's ... Keywords: link analysis, web dynamics, web information retrieval

Srgio Nunes; Cristina Ribeiro; Gabriel David

2007-11-01T23:59:59.000Z

405

Black Holes at the LHC: Progress since 2002  

E-Print Network (OSTI)

We review the recent noticeable progresses in black hole physics focusing on the up-coming super-collider, the LHC. We discuss the classical formation of black holes by particle collision, the greybody factors for higher dimensional rotating black holes, the deep implications of black hole physics to the `energy-distance' relation, the security issues of the LHC associated with black hole formation and the newly developed Monte-Carlo generators for black hole events.

Seong Chan Park

2008-09-15T23:59:59.000Z

406

Property:Event/Date | Open Energy Information  

Open Energy Info (EERE)

Property Property Edit with form History Facebook icon Twitter icon » Property:Event/Date Jump to: navigation, search Property Name Event/Date Property Type Date Description The date on which an event occurs. Pages using the property "Event/Date" Showing 25 pages using this property. (previous 25) (next 25) 1 11th Annual Workshop on Greenhouse Gas Emission Trading + 3 October 2011 + 11th Annual Workshop on Greenhouse Gas Emission Trading Day 2 + 4 October 2011 + 15th International Business Forum: Low Carbon High Growth - Business Models for a Changing Climate + 21 October 2012 + 18th Africa Partnership Forum + 25 April 2012 + 2 2012 Bonn Climate Change Conference + 14 May 2012 + 7 7th Asia Clean Energy Forum + 4 June 2012 + A ASEAN Roadmapping Workshop + 2 June 2011 +

407

T-623: HP Business Availability Center Input Validation Hole...  

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

3: HP Business Availability Center Input Validation Hole Permits Cross-Site Scripting Attacks T-623: HP Business Availability Center Input Validation Hole Permits Cross-Site...

408

Probing Core-Hole Localization in Molecular Nitrogen  

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

Probing Core-Hole Localization in Molecular Nitrogen Print The behavior of the core hole created in molecular x-ray photoemission experiments has provided molecular scientists with...

409

Intitule Date Enseignant Intitule Date Enseignant AKIN Tuna 59 0 4 -0 2 AD  

E-Print Network (OSTI)

Page 1 Page 1 Intitule Date Enseignant Intitule Date Enseignant AKIN Tuna 59 0 4 - 0 2 AD EL QOTBI Tuna EL QOTBI Noemie FATMI Karine CLAIR Florian KNISCH Guillaume NAHON Charlotte SEHMOUNE Nabil AD : A

Douai, Antoine

410

Temperatures, heat flow, and water chemistry from drill holes in the Raft  

Open Energy Info (EERE)

Temperatures, heat flow, and water chemistry from drill holes in the Raft Temperatures, heat flow, and water chemistry from drill holes in the Raft River geothermal system, Cassia County, Idaho Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Temperatures, heat flow, and water chemistry from drill holes in the Raft River geothermal system, Cassia County, Idaho Details Activities (1) Areas (1) Regions (0) Abstract: The Raft River area of Idaho contains a geothermal system of intermediate temperatures (approx. = 150 0C) at depths of about 1.5 km. Outside of the geothermal area, temperature measurements in three intermediate-depth drill holes (200 to 400 m) and one deep well (1500 m) indicate that the regional conductive heat flow is about 2.5 mucal/cm 2 sec or slightly higher and that temperature gradients range from 50 0 to 60

411

Heat Flow From Four New Research Drill Holes In The Western Cascades,  

Open Energy Info (EERE)

From Four New Research Drill Holes In The Western Cascades, From Four New Research Drill Holes In The Western Cascades, Oregon, Usa Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Heat Flow From Four New Research Drill Holes In The Western Cascades, Oregon, Usa Details Activities (1) Areas (1) Regions (0) Abstract: Conceptual models of the thermal structure of the Oregon Cascade Range propose either (1) a narrow zone of magmatic heat sources, flanked by shallow heat-flow anomalies caused by lateral ground-water flow; or (2) a wide zone of magmatic heat sources, with localized, generally negligible ground-water effects. The proposed narrow heat source coincides with the Quaternary volcanic arc, whereas the wider heat source would extend 10-30 km west of the arc. To test the models, four new heat-flow holes were sited

412

T-590: HP Diagnostics Input Validation Hole Permits Cross-Site Scripting  

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

0: HP Diagnostics Input Validation Hole Permits Cross-Site 0: HP Diagnostics Input Validation Hole Permits Cross-Site Scripting Attacks T-590: HP Diagnostics Input Validation Hole Permits Cross-Site Scripting Attacks March 29, 2011 - 3:05pm Addthis PROBLEM: HP Diagnostics Input Validation Hole Permits Cross-Site Scripting Attacks in ActiveSync Lets Remote Users Execute Arbitrary Code. PLATFORM: HP Diagnostics software: version(s) 7.5, 8.0 prior to 8.05.54.225 ABSTRACT: A potential security vulnerability has been identified in HP Diagnostics. The vulnerability could be exploited remotely resulting in cross site scripting (XSS). reference LINKS: HP Document ID: c02770512 SecurityTracker Alert ID: 1025255 CVE-2011-0892 Security Focus Document ID: c02770512 IMPACT ASSESSMENT: High Discussion: A vulnerability was reported in HP Diagnostics. A remote user can conduct

413

A Statistical Analysis Of Bottom-Hole Temperature Data In The Hinton Area  

Open Energy Info (EERE)

A Statistical Analysis Of Bottom-Hole Temperature Data In The Hinton Area A Statistical Analysis Of Bottom-Hole Temperature Data In The Hinton Area Of West-Central Alberta Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Statistical Analysis Of Bottom-Hole Temperature Data In The Hinton Area Of West-Central Alberta Details Activities (0) Areas (0) Regions (0) Abstract: Considerable differences in the spread of bottom-hole temperature values from petroleum exploration well logs plotted as a function of depth are observed over a region of west-central Alberta. The spatial variation of the spread is investigated, and it is found to be greater toward the Rocky Mountain disturbed belt in the west. The spatial variation there does not seem to correspond directly to local topography, and may be partly due

414

T-590: HP Diagnostics Input Validation Hole Permits Cross-Site Scripting  

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

0: HP Diagnostics Input Validation Hole Permits Cross-Site 0: HP Diagnostics Input Validation Hole Permits Cross-Site Scripting Attacks T-590: HP Diagnostics Input Validation Hole Permits Cross-Site Scripting Attacks March 29, 2011 - 3:05pm Addthis PROBLEM: HP Diagnostics Input Validation Hole Permits Cross-Site Scripting Attacks in ActiveSync Lets Remote Users Execute Arbitrary Code. PLATFORM: HP Diagnostics software: version(s) 7.5, 8.0 prior to 8.05.54.225 ABSTRACT: A potential security vulnerability has been identified in HP Diagnostics. The vulnerability could be exploited remotely resulting in cross site scripting (XSS). reference LINKS: HP Document ID: c02770512 SecurityTracker Alert ID: 1025255 CVE-2011-0892 Security Focus Document ID: c02770512 IMPACT ASSESSMENT: High Discussion: A vulnerability was reported in HP Diagnostics. A remote user can conduct

415

Modeling Flows Around Merging Black Hole Binaries  

E-Print Network (OSTI)

Coalescing massive black hole binaries are produced by the mergers of galaxies. The final stages of the black hole coalescence produce strong gravitational radiation that can be detected by the space-borne LISA. In cases where the black hole merger takes place in the presence of gas and magnetic fields, various types of electromagnetic signals may also be produced. Modeling such electromagnetic counterparts of the final merger requires evolving the behavior of both gas and fields in the strong-field regions around the black holes. We have taken a step towards solving this problem by mapping the flow of pressureless matter in the dynamic, 3-D general relativistic spacetime around the merging black holes. We find qualitative differences in collision and outflow speeds, including a signature of the merger when the net angular momentum of the matter is low, between the results from single and binary black holes, and between nonrotating and rotating holes in binaries. If future magnetohydrodynamic results confirm these differences, it may allow assessment of the properties of the binaries as well as yielding an identifiable electromagnetic counterpart to the attendant gravitational wave signal.

James R. van Meter; John H. Wise; M. Coleman Miller; Christopher S. Reynolds; Joan M. Centrella; John G. Baker; William D. Boggs; Bernard J. Kelly; Sean T. McWilliams

2009-07-31T23:59:59.000Z

416

Some aspects of virtual black holes  

SciTech Connect

We first consider consistently third-quantize modified gravity. We then analyze certain aspects of virtual black holes in this third-quantized modified gravity. We see how a statistical mechanical origin for the Bekenstein-Hawking entropy naturally arises in this model. Furthermore, the area and hence the entropy of a real macroscopic black hole is quantized in this model. Virtual black holes cause a loss of quantum coherence, which gives an intrinsic entropy to all physical systems that can be used to define a direction of time and hence provide a solution to the problem of time.

Faizal, M., E-mail: faizal.mir@durham.ac.uk [University of Durham, Department of Mathematics (United Kingdom)

2012-03-15T23:59:59.000Z

417

Cold black holes and conformal continuations  

E-Print Network (OSTI)

We study Einstein gravity minimally coupled to a scalar field in a static, spherically symmetric space-time in four dimensions. Black hole solutions are shown to exist for a phantom scalar field whose kinetic energy is negative. These ``scalar black holes'' have an infinite horizon area and zero Hawking temperature and are termed ``cold black holes'' (CBHs). The relevant explicit solutions are well-known in the massless case (the so-called anti-Fisher solution), and we have found a particular example of a CBH with a nonzero potential $V(\\phi)$. All CBHs with $V(\\phi) \

K. A. Bronnikov; M. S. Chernakova; J. C. Fabris; N. Pinto-Neto; M. E. Rodrigues

2006-09-20T23:59:59.000Z

418

Slim Holes for Small Power Plants  

SciTech Connect

Geothermal research study at Sandia National Laboratories has conducted a program in slimhole drilling research since 1992. Although our original interest focused on slim holes as an exploration method, it has also become apparent that they have substantial potential for driving small-scale, off-grid power plants. This paper summarizes Sandia's slim-hole research program, describes technology used in a ''typical'' slimhole drilling project, presents an evaluation of using slim holes for small power plants, and lists some of the research topics that deserve further investigation.

Finger, John T.

1999-08-06T23:59:59.000Z

419

Radion clouds around evaporating black holes  

E-Print Network (OSTI)

A Kaluza-Klein model, with a matter source associated with Hawking radiation from an evaporating black hole, is used to obtain a simple form for the radion effective potential. The environmental effect generally causes a matter-induced shift of the radion vacuum, resulting in the formation of a radion cloud around the hole. There is an albedo due to the radion cloud, with an energy dependent reflection coefficient that depends upon the size of the extra dimensions and the temperature of the hole.

J. R. Morris

2009-09-03T23:59:59.000Z

420

What Black Holes Can Teach Us  

E-Print Network (OSTI)

Black holes merge together different field of physics. From General Relativity over thermodynamics and quantum field theory, they do now also reach into the regime of particle and collider physics. In the presence of additional compactified dimensions, it would be possible to produce tiny black holes at future colliders. We would be able to test Planck scale physics and the onset of quantum gravity. The understanding of black hole physics is a key knowledge to the phenomenology of these new effects beyond the Standard Model. This article gives a brief introduction into the main issues and is addressed to a non-expert audience.

Sabine Hossenfelder

2004-12-17T23:59:59.000Z

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


421

Thermodynamics of Dyonic Lifshitz Black Holes  

E-Print Network (OSTI)

Black holes with asymptotic anisotropic scaling are conjectured to be gravity duals of condensed matter system close to quantum critical points with non-trivial dynamical exponent z at finite temperature. A holographic renormalization procedure is presented that allows thermodynamic potentials to be defined for objects with both electric and magnetic charge in such a way that standard thermodynamic relations hold. Black holes in asymptotic Lifshitz spacetimes can exhibit paramagnetic behavior at low temperature limit for certain values of the critical exponent z, whereas the behavior of AdS black holes is always diamagnetic.

Tobias Zingg

2011-07-15T23:59:59.000Z

422

Some remarks on black hole thermodynamics  

E-Print Network (OSTI)

Two thermodynamic "paradoxes" of black hole physics are re-examined. The first is that there is a thermal instability involving two coupled blackbody cavities containing two black holes, and second is that a classical black hole can swallow up entropy in the form of ambient blackbody photons without increasing its mass. The resolution of the second paradox by Bekenstein and by Hawking is re-visited. The link between Hawking radiation and Wigner's superluminal tunneling time is discussed using two equivalent Feynman diagrams, and Feynman's re-interpretation principle.

R. Y. Chiao

2010-12-27T23:59:59.000Z

423

Slim Holes for Small Power Plants  

DOE Green Energy (OSTI)

Geothermal research study at Sandia National Laboratories has conducted a program in slimhole drilling research since 1992. Although our original interest focused on slim holes as an exploration method, it has also become apparent that they have substantial potential for driving small-scale, off-grid power plants. This paper summarizes Sandia's slim-hole research program, describes technology used in a ''typical'' slimhole drilling project, presents an evaluation of using slim holes for small power plants, and lists some of the research topics that deserve further investigation.

Finger, John T.

1999-08-06T23:59:59.000Z

424

Property:Date Submitted | Open Energy Information  

Open Energy Info (EERE)

Date Submitted Date Submitted Jump to: navigation, search Property Name Date Submitted Property Type String Pages using the property "Date Submitted" Showing 25 pages using this property. (previous 25) (next 25) M MHK Technologies/14 MW OTECPOWER + 45:22.0 + MHK Technologies/Aegir Dynamo + 47:39.7 + MHK Technologies/AirWEC + 3/2/2013 + MHK Technologies/Anaconda bulge tube drives turbine + 35:14.3 + MHK Technologies/AquaBuoy + 9/2/2010 + MHK Technologies/Aquanator + 9/28/2010 + MHK Technologies/Aquantis + 47:31.6 + MHK Technologies/Archimedes Wave Swing + 9/28/2010 + MHK Technologies/Atlantis AN 150 + 6/18/2012 + MHK Technologies/Atlantis AR 1000 + 6/18/2012 + MHK Technologies/Atlantis AS 400 + 6/18/2012 + MHK Technologies/Atlantisstrom + 51:25.6 + MHK Technologies/BOLT Lifesaver + 04:16.3 +

425

Categorical Exclusion (CX) Determinations By Date | Department...  

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

Laboratory November 23, 2009 CX-000206: Categorical Exclusion Determination Michigan Biogas Center of Excellence CX(s) Applied: A9, B3.6 Date: 11232009 Location(s): Flint,...

426

Categorical Exclusion (CX) Determinations By Date | Department...  

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

Recovery and Reinvestment Act State Energy Program - Estacada School District Biomass Boilers CX(s) Applied: B5.1 Date: 08032010 Location(s): Estacada, Oregon Office(s): Energy...

427

Property:PublicationDate | Open Energy Information  

Open Energy Info (EERE)

"PublicationDate" Showing 25 pages using this property. (previous 25) (next 25) 2 2.8-Ma Ash-Flow Caldera At Chegem River In The Northern Caucasus Mountains (Russia),...

428

102nd Annual Meeting Dates to Remember  

Science Conference Proceedings (OSTI)

Dates to Remember November 1, 2010 Online registration opens January 7, 2011 Exhibitor Presentations: Deadline for abstracts to be printed in the abstract book January 31, 2011 Last day for early booth rental fees January 31, 2011 Booths cance

429

Categorical Exclusion (CX) Determinations By Date | Department...  

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

Categorical Exclusion Determination Development of Water Based, Critical Flow, Non-Vapor-Compression Cooling Cycle CX(s) Applied: B3.6 Date: 04302012 Location(s): Kansas...

430

Categorical Exclusion (CX) Determinations By Date | Department...  

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

0, 2012 CX-009271: Categorical Exclusion Determination National Governors Association Energy Project - Phase II CX(s) Applied: A9, A11 Date: 09102012 Location(s): CX: none...

431

Categorical Exclusion (CX) Determinations By Date | Department...  

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

CX(s) Applied: B1.23 Date: 09242012 Location(s): West Virginia Offices(s): National Energy Technology Laboratory September 24, 2012 CX-009336: Categorical Exclusion...

432

Categorical Exclusion (CX) Determinations By Date | Department...  

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

for High Performance Hospitals CX(s) Applied: A9, A11 Date: 09302010 Location(s): San Francisco, California Office(s): Energy Efficiency and Renewable Energy, National...

433

: H. Jack Elackwell, Area Manager, LAAO DATE:  

Office of Legacy Management (LM)

O.&E b.&AORANDti l > : H. Jack Elackwell, Area Manager, LAAO DATE: June 5, 1973 70 : ?ZH-Division Leader ,WE,T : ENVIRONMENTAL RADIOACTIVITY SURVEY OF LOS ALAMOS COMIMUNITY...

434

Categorical Exclusion (CX) Determinations By Date | Department...  

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

CX(s) Applied: B3.6 Date: 03172010 Location(s): Pittsburgh, Pennsylvania Office(s): Fossil Energy, National Energy Technology Laboratory March 17, 2010 CX-001327: Categorical...

435

Categorical Exclusion (CX) Determinations By Date | Department...  

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

1, 2012 CX-008228: Categorical Exclusion Determination Hydropower Energy Resource (HyPER) Harvester CX(s) Applied: A9 Date: 04112012 Location(s): New Mexico Offices(s): Golden...

436

Categorical Exclusion (CX) Determinations By Date | Department...  

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

Golden Field Office November 24, 2010 CX-004532: Categorical Exclusion Determination Tidal Energy System for On-Shore Power Generation CX(s) Applied: A9, B3.6 Date: 11242010...

437

Categorical Exclusion (CX) Determinations By Date | Department...  

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

Categorical Exclusion Determination Low-Cost Integrated Substrate for Organic Light-Emitting Diode (OLED) Lighting (Ewing) CX(s) Applied: B3.6 Date: 03192010 Location(s):...

438

Categorical Exclusion (CX) Determinations By Date | Department...  

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

New Reactor Technology for Hydro processing Bio-oils to Produce Gasoline, Diesel and Jet Fuel CX(s) Applied: A9, B3.6 Date: 05022011 Location(s): Maryland Office(s): Energy...

439

Categorical Exclusion (CX) Determinations By Date | Department...  

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

State Energy Program- ARRA Revolving Loan Fund- Ivan Smith Furniture- Compressed Natural Gas Vehicle Fueling Stations CX(s) Applied: B5.1, B5.22 Date: 02112013 Location(s):...

440

Categorical Exclusion (CX) Determinations By Date | Department...  

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

Solar - Roof Mounted - Ebay CX(s) Applied: B5.1 Date: 02082011 Location(s): South Jordan, Utah Office(s): Energy Efficiency and Renewable Energy, Golden Field Office February...

Note: This page contains sample records for the topic "holes activity date" 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

Categorical Exclusion (CX) Determinations By Date | Department...  

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

Technology Laboratory April 11, 2011 CX-005602: Categorical Exclusion Determination Jet Drilling With Energized Fluids CX(s) Applied: B3.6, B3.7 Date: 04112011 Location(s):...

442

Thermodynamics of Schwarzschild-de Sitter black hole: thermal stability of Nariai black hole  

E-Print Network (OSTI)

We study thermodynamics of the Schwarzschild-de Sitter black hole in five dimensions by introducing two temperatures based on the standard and Bousso-Hawking normalizations. We use the first-law of thermodynamics to derive thermodynamic quantities. The two temperatures indicate that the Nariai black hole is thermodynamically unstable. However, it seems that black hole thermodynamics favors the standard normalization, and does not favor the Bousso-Hawking normalization.

Yun Soo Myung

2007-12-20T23:59:59.000Z

443

Thermodynamics of Schwarzschild-de Sitter black hole: thermal stability of Nariai black hole  

E-Print Network (OSTI)

We study thermodynamics of the Schwarzschild-de Sitter black hole in five dimensions by introducing two temperatures based on the standard and Bousso-Hawking normalization. We use the first-law of thermodynamics to derive thermodynamic quantities. The two temperatures indicate that the Nariai black hole is thermodynamically unstable. However, it seems that black hole thermodynamics favors the standard normalization and disfavors the Bousso-Hawking normalization.

Myung, Yun Soo

2007-01-01T23:59:59.000Z

444

Energy of 4-Dimensional Black Hole, etc  

E-Print Network (OSTI)

In this letter I suggest possible redefinition of mass density, not depending on speed of the mass element, which leads to a more simple stress-energy for an object. I calculate energy of black hole.

Dmitriy Palatnik

2007-04-10T23:59:59.000Z

445

Charged fermions tunneling from regular black holes  

SciTech Connect

We study Hawking radiation of charged fermions as a tunneling process from charged regular black holes, i.e., the Bardeen and ABGB black holes. For this purpose, we apply the semiclassical WKB approximation to the general covariant Dirac equation for charged particles and evaluate the tunneling probabilities. We recover the Hawking temperature corresponding to these charged regular black holes. Further, we consider the back-reaction effects of the emitted spin particles from black holes and calculate their corresponding quantum corrections to the radiation spectrum. We find that this radiation spectrum is not purely thermal due to the energy and charge conservation but has some corrections. In the absence of charge, e = 0, our results are consistent with those already present in the literature.

Sharif, M., E-mail: msharif.math@pu.edu.pk; Javed, W., E-mail: wajihajaved84@yahoo.com [University of the Punjab, Department of Mathematics (Pakistan)

2012-11-15T23:59:59.000Z

446

Superconducting Cosmic Strings that Connected a Charged Black Hole and Considered as Hair of Black Hole  

E-Print Network (OSTI)

This paper describes that the superconducting cosmic strings can be connected to an electrically charged black hole, and can be considerd as the hair of black hole. What the no-hair theorems show is that a large amount of information is lost when a body collapses to form a black hole. In addition, the no-hair theorem has not been proved for the Yang-Mills field. This paper proves and claims that the superconducting cosmic strings can be connected to an electrically charged hole when the current inside these strings and black holes approaches the critical value. Because, this state is the final state of the gravitational collapse, and the event horizon would be destroyed in this state. Therefore, these strings should be considered as hair of the charged black holes, and may be titled as BHCS (Black Hole Connected Strings). This means that at least the charged black holes have the hair. Thus, the no-hair theorem is not applicable for the charged black holes in the state of the critical current.

Ali Riza Akcay

1999-09-23T23:59:59.000Z

447

Comparing relations with a multi-holed region  

Science Conference Proceedings (OSTI)

Relation models have treated multi-holed regions relations either the same as hole-free regions relations, loosing this way the peculiarities of the holed topology, or with methods dependent on the number of holes. This paper discusses a model of relations ...

Maria Vasardani; Max J. Egenhofer

2009-09-01T23:59:59.000Z

448

Black Hole Complementary Principle and The Noncommutative Membrane  

E-Print Network (OSTI)

In the spirit of Black Hole Complementary Principle, we have found the noncommutative membrane of Scharzchild Black Holes. In this paper we extend our results to Kerr Black Hole and see the same story. Also we make a conjecture that spacetimes is noncommutative on the stretched membrane of the more general Kerr-Newman Black Hole.

Zen Wei

2005-11-14T23:59:59.000Z

449

Jordan Algebras and Extremal Black Holes  

E-Print Network (OSTI)

We review various properties of the exceptional Euclidean Jordan algebra of degree three. Euclidean Jordan algebras of degree three and their corresponding Freudenthal triple systems were recently shown to be intimately related to extremal black holes in N=2, d=4 homogeneous supergravities. Using a novel type of eigenvalue problem with eigenmatrix solutions, we elucidate the rich matrix geometry underlying the exceptional N=2, d=4 homogeneous supergravity and explore the relations to extremal black holes.

Michael Rios

2007-03-27T23:59:59.000Z

450

Higher Spin Black Holes from CFT  

E-Print Network (OSTI)

Higher spin gravity in three dimensions has explicit black holes solutions, carrying higher spin charge. We compute the free energy of a charged black hole from the holographic dual, a 2d CFT with extended conformal symmetry, and find exact agreement with the bulk thermodynamics. In the CFT, higher spin corrections to the free energy can be calculated at high temperature from correlation functions of W-algebra currents.

Gaberdiel, Matthias R; Jin, Kewang

2012-01-01T23:59:59.000Z

451

Higher Spin Black Holes from CFT  

E-Print Network (OSTI)

Higher spin gravity in three dimensions has explicit black holes solutions, carrying higher spin charge. We compute the free energy of a charged black hole from the holographic dual, a 2d CFT with extended conformal symmetry, and find exact agreement with the bulk thermodynamics. In the CFT, higher spin corrections to the free energy can be calculated at high temperature from correlation functions of W-algebra currents.

Matthias R. Gaberdiel; Thomas Hartman; Kewang Jin

2012-02-29T23:59:59.000Z

452

Information Loss in Black Hole Evaporation  

E-Print Network (OSTI)

Parikh-Wilczek tunnelling framework is investigated again. We argue that Parikh-Wilczek's treatment, which satisfies the first law of black hole thermodynamics and consists with an underlying unitary theory, is only suitable for a reversible process. Because of the negative heat capacity, an evaporating black hole is a highly unstable system. That is, the factual emission process is irreversible, the unitary theory will not be satisfied and the information loss is possible.

Jingyi Zhang; Yapeng Hu; Zheng Zhao

2005-12-11T23:59:59.000Z

453

Solar Wind Forecasting with Coronal Holes  

E-Print Network (OSTI)

An empirical model for forecasting solar wind speed related geomagnetic events is presented here. The model is based on the estimated location and size of solar coronal holes. This method differs from models that are based on photospheric magnetograms (e.g., Wang-Sheeley model) to estimate the open field line configuration. Rather than requiring the use of a full magnetic synoptic map, the method presented here can be used to forecast solar wind velocities and magnetic polarity from a single coronal hole image, along with a single magnetic full-disk image. The coronal hole parameters used in this study are estimated with Kitt Peak Vacuum Telescope He I 1083 nm spectrograms and photospheric magnetograms. Solar wind and coronal hole data for the period between May 1992 and September 2003 are investigated. The new model is found to be accurate to within 10% of observed solar wind measurements for its best one-month periods, and it has a linear correlation coefficient of ~0.38 for the full 11 years studied. Using a single estimated coronal hole map, the model can forecast the Earth directed solar wind velocity up to 8.5 days in advance. In addition, this method can be used with any source of coronal hole area and location data.

S. Robbins; C. J. Henney; J. W. Harvey

2007-01-09T23:59:59.000Z

454

ELECTROMAGNETIC EXTRACTION OF ENERGY FROM BLACK-HOLE-NEUTRON-STAR BINARIES  

Science Conference Proceedings (OSTI)

The coalescence of black-hole-neutron-star binaries is expected to be a principal source of gravitational waves for the next generation of detectors, Advanced LIGO and Advanced Virgo. For black hole masses not much larger than the neutron star mass, the tidal disruption of the neutron star by the black hole provides one avenue for generating an electromagnetic counterpart. However, in this work, we demonstrate that, for all black-hole-neutron-star binaries observable by Advanced LIGO/Virgo, the interaction of the black hole with the magnetic field of the neutron star will generate copious luminosity, comparable to supernovae and active galactic nuclei. This novel effect may have already been observed as a new class of very short gamma-ray bursts by the Swift Gamma-Ray Burst Telescope. These events may be observable to cosmological distances, so that any black-hole-neutron-star coalescence detectable with gravitational waves by Advanced LIGO/Virgo could also be detectable electromagnetically.

McWilliams, Sean T.; Levin, Janna, E-mail: stmcwill@princeton.edu [Institute for Strings, Cosmology and Astroparticle Physics (ISCAP), Columbia University, New York, NY 10027 (United States)

2011-12-01T23:59:59.000Z

455

7Falling Into a Black Hole An object that falls into a black hole will cross the  

E-Print Network (OSTI)

7Falling Into a Black Hole An object that falls into a black hole will cross the Event Horizon. Astronomers have determined the mass of this companion to be 8.7 times the sun. As a black hole, its Event determined the mass of this companion to be 8.7 times the sun. As a black hole, its Event Horizon radius

456

Willard Libby, Radiocarbon, and Carbon Dating  

Office of Scientific and Technical Information (OSTI)

Willard Libby, Radiocarbon, and Carbon Dating Willard Libby, Radiocarbon, and Carbon Dating Resources with Additional Information · Radiocarbon Dating Willard Libby Courtesy UCLA Photography 'Scientific discoveries of various magnitudes are constantly occurring in myriad fields of study. It is a rarity, however, to make a breakthrough that not only has an impact on an individual field but also revolutionizes scientific thought across multiple disciplines. Willard Frank Libby accomplished this feat. Libby first proposed his idea of carbon dating in 1947 and over the next 12 years he researched and perfected the process. Libby discovered that when plants absorb carbon for photosynthesis they also absorb certain amounts of carbon-14. He deduced that when the plant dies, it no longer absorbs any of this carbon and that carbon-14 decays at a predictable rate. Libby found a way to determine the age of plant-based artifacts utilizing the decay rate of carbon-14. This process has been used to determine the age of mummies, prehistoric artifacts and dwellings. This dating technique has proven extremely valuable to earth scientists, archeologists, and anthropologists. '1

457

Variability of black-hole accretion discs: a theoretical study  

E-Print Network (OSTI)

modified by over 400 active volcanoes. The Sun changes its spots during the 11-year cycle while other stars vary strongly in brightness as they pulsate. In the solar case, variability is intrinsic to the astrophysical object. It can also be extrinsic if, e... of relativistic compact objects with their surroundings. Measurements of X-ray variability and theoretical studies of black-hole disc accretion have therefore been intimately related for the past 30 or 40 years. Combined, they provide a unique window...

Ferreira, Brbara Trovo

2010-06-08T23:59:59.000Z

458

Operations plan Coso geothermal exploratory hole No. 1 (CGEH-1)  

DOE Green Energy (OSTI)

An investigative program is described, involving the drilling and testing of an exploratory hole to a nominal depth of 4,000 feet with an option to drill to a depth of 6,000 feet. The following are covered: management and organizational concept; program elements--description, detailed drilling program; materials, services, and equipment provided by ERDA, NWC; site selection; site access and security; health and safety; permits and approvals; reporting; environmental impact; funding; schedule of activities; and public information. The license and reporting forms are included in the appendices. (MHR)

Not Available

1977-06-01T23:59:59.000Z

459

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

5: Categorical Exclusion Determination 5: Categorical Exclusion Determination Cuyahoga County American Recovery and Reinvestment Act - Energy Efficiency and Conservation Block Grant (8) Act 3-Municipal Competitive Grant Program and Act 4-Energy Efficiency and Conservation Retrofits CX(s) Applied: A9, A11, B5.1 Date: 03/31/2010 Location(s): Cuyahoga County, Ohio Office(s): Energy Efficiency and Renewable Energy, Golden Field Office March 31, 2010 CX-001563: Categorical Exclusion Determination Bergen County Retrofits CX(s) Applied: A9, A11, B5.1 Date: 03/31/2010 Location(s): Bergen County, New Jersey Office(s): Energy Efficiency and Renewable Energy, Golden Field Office March 31, 2010 CX-001556: Categorical Exclusion Determination Energy Efficiency and Conservation Block Grant Activities Covered by

460

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

8, 2010 8, 2010 CX-000670: Categorical Exclusion Determination Energy Efficiency and Conservation Block Grant State of Illinois Categorical Exclusion Activities under the Illinois Association of Regional Councils (ILARC) CX(s) Applied: A9, A11, B5.1 Date: 02/08/2010 Location(s): Illinois Office(s): Energy Efficiency and Renewable Energy, Golden Field Office February 8, 2010 CX-000671: Categorical Exclusion Determination Massachusetts Program for Energy Efficiency and Conservation Block Grant Formula Funding CX(s) Applied: A9, A11, B5.1 Date: 02/08/2010 Location(s): Massachusetts Office(s): Energy Efficiency and Renewable Energy, Golden Field Office February 8, 2010 CX-000673: Categorical Exclusion Determination American Recovery and Reinvestment Act Energy Efficiency and Conservation

Note: This page contains sample records for the topic "holes activity date" 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

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

1, 2010 1, 2010 CX-004367: Categorical Exclusion Determination Small Cities and Counties Initiative: Pendleton County Geothermal CX(s) Applied: B5.1 Date: 11/01/2010 Location(s): Pendleton County, Kentucky Office(s): Energy Efficiency and Renewable Energy, Golden Field Office November 1, 2010 CX-004365: Categorical Exclusion Determination Small Business, Non-Profit and Higher Education Grant Program: Greater Elkhart Chamber of Commerce Ground Source Heat Pump CX(s) Applied: B5.1 Date: 11/01/2010 Location(s): Elkhart, Indiana Office(s): Energy Efficiency and Renewable Energy, Golden Field Office November 1, 2010 CX-004364: Categorical Exclusion Determination Non-Entitlement Communities Energy Efficiency Activities City of Knox Open Loop Ground Source Heat Pump Project

462

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

9, 2010 9, 2010 CX-001673: Categorical Exclusion Determination City of San Antonio American Recovery and Reinvestment Act (ARRA) - Energy Efficiency and Conservation Block Grant (EECBG) Activity #9 CX(s) Applied: A11, B5.1 Date: 04/09/2010 Location(s): San Antonio, Texas Office(s): Energy Efficiency and Renewable Energy, Golden Field Office April 9, 2010 CX-001668: Categorical Exclusion Determination City of El Paso Landfill Gas Recovery Project American Recovery and Reinvestment Act (ARRA) - Energy Efficiency and Conservation Block Grant (EECBG) CX(s) Applied: B5.1 Date: 04/09/2010 Location(s): El Paso, Texas Office(s): Energy Efficiency and Renewable Energy, Golden Field Office April 9, 2010 CX-001671: Categorical Exclusion Determination City of Laredo, Texas American Recovery and Reinvestment Act (ARRA) -

463

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

1, 2010 1, 2010 CX-004365: Categorical Exclusion Determination Small Business, Non-Profit and Higher Education Grant Program: Greater Elkhart Chamber of Commerce Ground Source Heat Pump CX(s) Applied: B5.1 Date: 11/01/2010 Location(s): Elkhart, Indiana Office(s): Energy Efficiency and Renewable Energy, Golden Field Office November 1, 2010 CX-004364: Categorical Exclusion Determination Non-Entitlement Communities Energy Efficiency Activities City of Knox Open Loop Ground Source Heat Pump Project CX(s) Applied: B5.1 Date: 11/01/2010 Location(s): Knox, Indiana Office(s): Energy Efficiency and Renewable Energy, Golden Field Office November 1, 2010 CX-004363: Categorical Exclusion Determination Small Business, Non-Profit and Higher Education Grant Program; Back to Wellness Center Geothermal System

464

Facility Owner Contractor Award Date End Date Options/Award Term  

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

OptionsAward Term Ultimate Potential Expiration Date Contract FY Competed Parent Companies LLC Partners DOE Site Procurement Director DOE Contracting Officer SLAC National...

465

Presentations by Date | Merit Review Application  

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

Presentations by Date Presentations by Date Friday May 17 2013 Title Presenting Organization Document Presentation date A MultiAir / MultiFuel Approach to Enhancing Engine System Efficiency Chrysler ace062_reese_2013_o.pdf 05/17/2013 Lean Gasoline System Development for Fuel Efficient Small Car General Motors ace063_smith_2013_o.pdf 05/17/2013 Gasoline Ultra Fuel Efficient Vehicle Delphi ace064_confer_2013_o.pdf 05/17/2013 Advanced Gasoline Turbocharged Direct Injection (GTDI) Engine Development Ford Motor Company ace065_weaver_2013_o.pdf 05/17/2013 Advanced Combustion Concepts - Enabling Systems and Solutions (ACCESS) for High Efficiency Light Duty Vehicles Robert Bosch ace066_yilmaz_2013_o.pdf 05/17/2013 ATP-LD; Cummins Next Generation Tier 2 Bin 2 Diesel Engine Cummins ace061_ruth_2013_o.pdf 05/17/2013

466

MEMORANDUM TO: FILE, OH. 0 DATE  

Office of Legacy Management (LM)

FILE, OH. 0 DATE FILE, OH. 0 DATE d4, ------------------- FROM: b. x&,.& ---------S-----W SUBJECT: 1-3/;4*~ i&-h /LCL)&l&OAiOH h fi Q-cc& )2~see~ SITE NAME: ----fl eAd4 RQJ-cL ALTERNATE __-_-_---------------------------- NAME: ---------------------- CITY: -------------------------- STATE: B---m- OWNER(S) -------- Past: JAwd* ------------------------ Current: _------------------------- Owwr contacted 0 yes rno; if yes, date contacted B-m -----w-v TYPE OF OPERATION ----------------- pg Research t Development cl Facility Type 0 Production scale testing 0 Pilot Scale 0 Bench Scale Process 0 Theoretical Studies 0 Sample SC Analysie 0 Manufacturing 0 University 0 Research Organization 0 Government Sponsored Facility U Other ---------------------

467

Computational Age Dating of Special Nuclear Materials  

SciTech Connect

This slide-show presented an overview of the Constrained Progressive Reversal (CPR) method for computing decays, age dating, and spoof detecting. The CPR method is: Capable of temporal profiling a SNM sample; Precise (compared with known decay code, such a ORIGEN); Easy (for computer implementation and analysis). ? We have illustrated with real SNM data using CPR for age dating and spoof detection. If SNM is pure, may use CPR to derive its age. If SNM is mixed, CPR will indicate that it is mixed or spoofed.

None

2012-06-30T23:59:59.000Z

468

Re-release Date: August 13, 2013  

U.S. Energy Information Administration (EIA) Indexed Site

Re-release Date: August 13, 2013" Re-release Date: August 13, 2013" "Table 27. Estimated rail transportation rates for coal, state to state, EIA data" ,,"Nominal Dollars per Ton",,,,"Annual Percent Change" "Origin State","Destination State",2008,2009,2010,," 2008-2010"," 2009-2010" "Alabama","Alabama"," $14.43"," $13.59"," $15.46",, 3.5, 13.8 "Alabama","Georgia"," $19.13"," $19.58"," $22.30",, 8.0, 13.9 "Alabama","Kentucky"," -"," W"," -",," -"," -" "Alabama","New Jersey"," W"," -"," -",," -"," -"

469

Black Holes or Frozen Stars? A Viable Theory of Gravity without Black Holes  

E-Print Network (OSTI)

Do observations of black hole candidates rule out alternative theories of gravity without horizon formation? This depends on the existence, viability and reasonableness of alternative theories of gravity without black holes. Here a theory of gravity without black hole horizon formation is presented. The gravitational collapse stops shortly before horizon formation and leaves a stable frozen star. In the limit $\\Xi, \\Upsilon\\to 0$ the Einstein equations of GR are recovered, and the frozen stars become observationally indistinguishable from GR black holes. The theory therefore provides a counterexample to recent claims that observational evidence from black hole candidates "all but requires the existence of a horizon". The theory presented here shares its equations with RTG. Nonetheless, as is shown, there remain important conceptual and physical differences. In particular, some serious problems of RTG are not present in the theory proposed here. So it can be argued that the theory is a physically viable and conceptually sound alternative to GR.

I. Schmelzer

2010-03-07T23:59:59.000Z

470

Revealing substructures of H4 and H5 hole traps in p-type InP using Laplace deep-level transient spectroscopy  

Science Conference Proceedings (OSTI)

New substructures of H4 and H5 hole traps have been revealed using Laplace deep-level transient spectroscopy. Our measurements show that the hole traps H4 and H5 can have at least three components for each. Moreover, the activation energies are deduced and the microscopic nature of these substructures is discussed.

Darwich, R.; Mani, A. A. [Department of Physics, Atomic Energy Commission of Syria, P.O. Box 6091, Damascus (Syrian Arab Republic)

2010-08-15T23:59:59.000Z

471

The Environmental Impact of Supermassive Black Holes  

E-Print Network (OSTI)

The supermassive black holes observed at the centers of almost all present-day galaxies, had a profound impact on their environment. I highlight the principle of self-regulation, by which supermassive black holes grow until they release sufficient energy to unbind the gas that feeds them from their host galaxy. This principle explains several observed facts, including the correlation between the mass of a central black hole and the depth of the gravitational potential well of its host galaxy, and the abundance and clustering properties of bright quasars in the redshift interval of z~2-6. At lower redshifts, quasars might have limited the maximum mass of galaxies through the suppression of cooling flows in X-ray clusters. The seeds of supermassive black holes were likely planted in dwarf galaxies at redshifts z>10, through the collapse of massive or supermassive stars. The minimum seed mass can be identified observationally through the detection of gravitational waves from black hole binaries by Advanced LIGO or LISA. Aside from shaping their host galaxies, quasar outflows filled the intergalactic medium with magnetic fields and heavy elements. Beyond the reach of these outflows, the brightest quasars at z>6 have ionized exceedingly large volumes of gas (tens of comoving Mpc) prior to global reionization, and must have suppressed the faint end of the galaxy luminosity function in these volumes before the same occurred through the rest of the universe.

Abraham Loeb

2004-08-10T23:59:59.000Z

472

Investigating Dark Energy with Black Hole Binaries  

E-Print Network (OSTI)

The accelerated expansion of the universe is ascribed to the existence of dark energy. Black holes accretion of dark energy induces a mass change proportional to the energy density and pressure of the background dark energy fluid. The time scale during which the mass of black holes changes considerably is too long relative to the age of the universe, thus beyond detection possibilities. We propose to take advantage of the modified black hole masses for exploring the equation of state $w[z]$ of dark energy, by investigating the evolution of supermassive black hole binaries on a dark energy background. Deriving the signatures of dark energy accretion on the evolution of binaries, we find that dark energy imprints on the emitted gravitational radiation and on the changes in the orbital radius of the binary can be within detection limits for certain supermassive black hole binaries. In this talk I describe how binaries can provide a useful tool in obtaining complementary information on the nature of dark energy, based on the work done with A.Kelleher.

Laura Mersini-Houghton; Adam Kelleher

2009-06-08T23:59:59.000Z

473

Rotating black hole thermodynamics with a particle probe  

Science Conference Proceedings (OSTI)

The thermodynamics of Myers-Perry black holes in general dimensions are studied using a particle probe. When undergoing particle absorption, the changes of the entropy and irreducible mass are shown to be dependent on the particle radial momentum. The black hole thermodynamic behaviors are dependent on dimensionality for specific rotations. For a 4-dimensional Kerr black hole, its black hole properties are maintained for any particle absorption. 5-dimensional black holes can avoid a naked ring singularity by absorbing a particle in specific momenta ranges. Black holes over 6 dimensions become ultraspinning black holes through a specific form of particle absorption. The microscopical changes are interpreted in limited cases of Myers-Perry black holes using Kerr/CFT correspondence. We systematically describe the black hole properties changed by particle absorption in all dimensions.

Gwak, Bogeun; Lee, Bum-Hoon [Department of Physics and Center of Quantum Spacetime, Sogang University, Seoul 121-742 (Korea, Republic of)

2011-10-15T23:59:59.000Z

474

The Revival of White Holes as Small Bangs  

E-Print Network (OSTI)

Black holes are extremely dense and compact objects from which light cannot escape. There is an overall consensus that black holes exist and many astronomical objects are identified with black holes. White holes were understood as the exact time reversal of black holes, therefore they should continuously throw away material. It is accepted, however, that a persistent ejection of mass leads to gravitational pressure, the formation of a black hole and thus to the "death of while holes". So far, no astronomical source has been successfully tagged a white hole. The only known white hole is the Big Bang which was instantaneous rather than continuous or long-lasting. We thus suggest that the emergence of a white hole, which we name a 'Small Bang', is spontaneous - all the matter is ejected at a single pulse. Unlike black holes, white holes cannot be continuously observed rather their effect can only be detected around the event itself. Gamma ray bursts are the most energetic explosions in the universe. Long gamma-ray bursts were connected with supernova eruptions. There is a new group of gamma-ray bursts, which are relatively close to Earth, but surprisingly lack any supernova emission. We propose identifying these bursts with white holes. White holes seem like the best explanation of gamma-ray bursts that appear in voids. We also predict the detection of rare gigantic gamma-ray bursts with energies much higher than typically observed.

Alon Retter; Shlomo Heller

2011-05-13T23:59:59.000Z

475

Non-Unit Faculty Effective Date  

E-Print Network (OSTI)

SUBJECT: Non-Unit Faculty Evaluation Effective Date: 05-18-11 Policy Number: 4-500.1 Supersedes: 4 Adoption: 03-30-05 APPLICABILITY/ACCOUNTABILITY: This policy is applicable to all units and departments that employ non-unit faculty employees in regular positions. POLICY STATEMENT: Non-unit faculty members

Glebov, Leon

476

SAVE THE DATE! UC Energy Week 2011  

E-Print Network (OSTI)

SAVE THE DATE! UC Energy Week 2011 April 4 - 7, 2011 Hosted by the University of California, Davis Building on the success of the 2010 UC Energy Week, the California Renewable Energy Collaborative (CREC) is primed to host UC Energy Week 2011. The event consists of a global energy symposium, three forums

Islam, M. Saif

477

CURRICULUM VITAE Date: December 23, 2010  

E-Print Network (OSTI)

Medical Center (Australia), 2006. Courtney Harrison, University of Kentucky, 2006. Alena Mozhaeva, Joint: Institution: National University of La Plata, Medical School, La Plata, Buenos Aires, Argentina Degree: M.D. Date of Graduation: 1984 Institution: National University of La Plata Medical School, La Plata, Buenos

478

Property:Geothermal/AwardDate | Open Energy Information  

Open Energy Info (EERE)

AwardDate Jump to: navigation, search Property Name GeothermalAwardDate Property Type String Description Award Date Retrieved from "http:en.openei.orgwindex.php?titleProperty...

479

Injection of Electrons and Holes into Nanostructures  

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

Injection of Electrons and Holes into Nanostructures Injection of Electrons and Holes into Nanostructures This program targets fundamental understanding of nanoscale charge transfer processes. The proposed work draws on the strengths of the Brookhaven Chemistry Department in the areas of electron transfer experiment and theory, and extends the area of inquiry to nanoscale processes. Electron/hole injection into a wire, a nanocrystal, a nanotube or other nanostructure in solution may be brought about by light absorption, by an electron pulse (pulse radiolysis, LEAF), by a chemical reagent, or through an electrode. These processes are being studied by transient methods by following conductivity, current, but most generally, spectroscopic changes in the solutions to determine the dynamics of charge injection. The observed transient spectra can also provide values for electron-transfer coupling elements and energetics. Theoretical/computational studies can help in materials design and in the interpretation of the experimental results. The experimental systems being examined include molecular wires and metal nanoclusters.

480

Propagating MHD waves in coronal holes  

E-Print Network (OSTI)

Coronal holes are the coolest and darkest regions of the solar atmosphere, as observed both on the solar disk and above the solar limb. Coronal holes are associated with rapidly expanding open magnetic fields and the acceleration of the high-speed solar wind. During the years of the solar minima, coronal holes are generally confined to the Sun's polar regions, while at solar maxima they can also be found at lower latitudes. Waves, observed via remote sensing and detected in-situ in the wind streams, are most likely responsible for the wind and several theoretical models describe the role of MHD waves in the acceleration of the fast solar wind. This paper reviews the observational evidences of detection of propa- gating waves in these regions. The characteristics of the waves, like periodicities, amplitude, speed provide input parameters and also act as constraints on theoretical models of coronal heating and solar wind acceleration.

Banerjee, D; Teriaca, L

2010-01-01T23:59:59.000Z

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481

Statistical entropy of the Schwarzschild black hole  

E-Print Network (OSTI)

We derive the statistical entropy of the Schwarzschild black hole by considering the asymptotic symmetry algebra near the $\\cal{I^{-}}$ boundary of the spacetime at past null infinity. Using a two-dimensional description and the Weyl invariance of black hole thermodynamics this symmetry algebra can be mapped into the Virasoro algebra generating asymptotic symmetries of anti-de Sitter spacetime. Using lagrangian methods we identify the stress-energy tensor of the boundary conformal field theory and we calculate the central charge of the Virasoro algebra. The Bekenstein-Hawking result for the black hole entropy is regained using Cardy's formula. Our result strongly supports a non-local realization of the holographic principle

Mariano Cadoni

2005-11-09T23:59:59.000Z

482

Black Holes in Three Dimensional Topological Gravity  

E-Print Network (OSTI)

We investigate the black hole solution to (2+1)-dimensional gravity coupled to topological matter, with a vanishing cosmological constant. We calculate the total energy, angular momentum and entropy of the black hole in this model and compare with results obtained in Einstein gravity. We find that the theory with topological matter reverses the identification of energy and angular momentum with the parameters in the metric, compared with general relativity, and that the entropy is determined by the circumference of the inner rather than the outer horizon. We speculate that this results from the contribution of the topological matter fields to the conserved currents. We also briefly discuss two new possible (2+1)-dimensional black holes.

S. Carlip; J. Gegenberg; R. B. Mann

1994-10-17T23:59:59.000Z

483

Thermodynamic Curvature of the BTZ Black Hole  

E-Print Network (OSTI)

Some thermodynamic properties of the Baados-Teitelboim-Zanelli (BTZ) black hole are studied to get the effective dimension of its corresponding statistical model. For this purpose, we make use of the geometrical approach to the thermodynamics: Considering the black hole as a thermodynamic system with two thermodynamic variables (the mass M and the angular momemtum J), we obtain two-dimensional Riemannian thermodynamic geometry described by positive definite Ruppeiner metric. From the thermodynamic curvature we find that the extremal limit is the critical point. The effective spatial dimension of the statistical system corresponding to the near-extremal BTZ black holes is one. Far from the extremal point, the effective dimension becomes less than one, which leads to one possible speculation on the underlying structure for the corresponding statistical model. Typeset using REVTEX

Rong-gen Cai; Jin-ho Cho

1998-01-01T23:59:59.000Z

484

Comments on Information Erasure in Black Hole  

E-Print Network (OSTI)

This paper analyzes a certain model of information erasure by black hole and finds its major contradictions with the known laws of elementary physics. It has been demonstrated that the model in question leads to arbitrarily fast processes of information erasure. The proposed physical interpretation of information freezing at the event horizon as observed by an asymptotic observer is also showed to be fallacious. It has been clearly showed that quantum mechanics doesn't allow any information erasure, whatever the process may be, near the black hole horizon as long as the erasure process conforms to Landauer's principle. The later part of the work demonstrates the actual significance of the so called erasure entropy discussed in connection to quantum information erasure by black hole systems. It has been showed that erasure entropy is actually the mutual information between two subsystems and only arises when correlations between the respective subsystems are ignored.

Moinul Hossain Rahat; Avik Roy; Mishkat Al Alvi; Md. Abdul Matin

2013-11-03T23:59:59.000Z

485

Simulations of Jets Driven by Black Hole Rotation  

E-Print Network (OSTI)

The origin of jets emitted from black holes is not well understood, however there are two possible energy sources, the accretion disk or the rotating black hole. Magnetohydrodynamic simulations show a well-defined jet that extracts energy from a black hole. If plasma near the black hole is threaded by large-scale magnetic flux, it will rotate with respect to asymptotic infinity creating large magnetic stresses. These stresses are released as a relativistic jet at the expense of black hole rotational energy. The physics of the jet initiation in the simulations is described by the theory of black hole gravitohydromagnetics.

Vladimir Semenov; Sergey Dyadechkin; Brian Punsly

2004-08-20T23:59:59.000Z

486

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

8, 2012 8, 2012 CX-008770: Categorical Exclusion Determination Buried Power Line at Customer Operations Center CX(s) Applied: B1.3, B4.6, B4.12 Date: 06/08/2012 Location(s): Wyoming Offices(s): RMOTC June 8, 2012 CX-008816: Categorical Exclusion Determination Renovations and Maintenance Activities for Buildings, Structures, Infrastructures and Equipment CX(s) Applied: B1.3, 61.4, 61.5, B1.11, B1.15, B1.16, B1.17, 81.22, B1.27, 62.1, B2.2, B2.3, 62.5 Date: 06/08/2012 Location(s): Illinois Offices(s): New Brunswick Laboratory June 8, 2012 CX-008817: Categorical Exclusion Determination Indoor Bench Scale Research Projects and Conventional Laboratory Operations CX(s) Applied: B3.6 Date: 06/08/2012 Location(s): Illinois Offices(s): New Brunswick Laboratory June 8, 2012 CX-008544: Categorical Exclusion Determination

487

Categorical Exclusion (CX) Determinations By Date | Department of Energy  

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

1, 2012 1, 2012 CX-009238: Categorical Exclusion Determination Routine and Non-Routine Activities at the Grand Junction, Colorado, Office Site CX(s) Applied: B1.3, B1.4, B1.7, B1.13, B1.15, B1.16, B1.23, B1.24, B1.28, B2.1, B2.2, B2.4, B2.5, B3.1, B5.16, B6.1 Date: 09/21/2012 Location(s): Grand Junction Offices(s): Legacy Management September 21, 2012 CX-009233: Categorical Exclusion Determination Flaming Gorge - Vernal 138 Kilovolt Transmission Line Private Lands Herbicide Treatment for Vegetation Management CX(s) Applied: B1.3 Date: 09/21/2012 Location(s): Utah Offices(s): Western Area Power Administration-Rocky Mountain Region September 21, 2012 CX-009346: Categorical Exclusion Determination Pittsburgh B84 Roof Fall Protection CX(s) Applied: B2.1, B2.3 Date: 09/21/2012

488

Black Hole Thermodynamics and Statistical Mechanics  

E-Print Network (OSTI)

We have known for more than thirty years that black holes behave as thermodynamic systems, radiating as black bodies with characteristic temperatures and entropies. This behavior is not only interesting in its own right; it could also, through a statistical mechanical description, cast light on some of the deep problems of quantizing gravity. In these lectures, I review what we currently know about black hole thermodynamics and statistical mechanics, suggest a rather speculative "universal" characterization of the underlying states, and describe some key open questions.

Steven Carlip

2008-07-28T23:59:59.000Z

489

Thermal Gravitational Waves from Primordial Black Holes  

E-Print Network (OSTI)

Thermal gravitational waves can be generated in various sources such as, in the cores of stars, white dwarfs and neutron stars due to the fermion collisions in the dense degenerate Fermi gas. Such high frequency thermal gravitational waves can also be produced during the collisions in a gamma ray burst or during the final stages of the evaporation of primordial black holes. Here we estimate the thermal gravitational waves from primordial black holes and estimate the integrated energy of the gravitational wave emission over the entire volume of the universe and over Hubble time. We also estimate the gravitational wave flux from gamma ray bursts and jets.

C. Sivaram; Kenath Arun

2010-05-19T23:59:59.000Z

490

Black Hole Superradiance From Kerr/CFT  

E-Print Network (OSTI)

The superradiant scattering of a scalar field with frequency and angular momentum (\\omega,m) by a near-extreme Kerr black hole with mass and spin (M,J) was derived in the seventies by Starobinsky, Churilov, Press and Teukolsky. In this paper we show that for frequencies scaled to the superradiant bound the full functional dependence on (\\omega,m,M,J) of the scattering amplitudes is precisely reproduced by a dual two-dimensional conformal field theory in which the black hole corresponds to a specific thermal state and the scalar field to a specific operator. This striking agreement corroborates a conjectured Kerr/CFT correspondence.

Bredberg, Irene; Song, Wei; Strominger, Andrew

2009-01-01T23:59:59.000Z

491

Black Hole Superradiance From Kerr/CFT  

E-Print Network (OSTI)

The superradiant scattering of a scalar field with frequency and angular momentum (\\omega,m) by a near-extreme Kerr black hole with mass and spin (M,J) was derived in the seventies by Starobinsky, Churilov, Press and Teukolsky. In this paper we show that for frequencies scaled to the superradiant bound the full functional dependence on (\\omega,m,M,J) of the scattering amplitudes is precisely reproduced by a dual two-dimensional conformal field theory in which the black hole corresponds to a specific thermal state and the scalar field to a specific operator. This striking agreement corroborates a conjectured Kerr/CFT correspondence.

Irene Bredberg; Thomas Hartman; Wei Song; Andrew Strominger

2009-07-21T23:59:59.000Z

492

Normal Modes of Black Hole Accretion Disks  

SciTech Connect

This paper studies the hydrodynamical problem of normal modes of small adiabatic oscillations of relativistic barotropic thin accretion disks around black holes (and compact weakly magnetic neutron stars). Employing WKB techniques, we obtain the eigen frequencies and eigenfunctions of the modes for different values of the mass and angular momentum of the central black hole. We discuss the properties of the various types of modes and examine the role of viscosity, as it appears to render some of the modes unstable to rapid growth.

Ortega-Rodriguez, Manuel; /Stanford U., Appl. Phys. Dept. /Costa Rica U.; Silbergleit, Alexander S.; /Stanford U., HEPL; Wagoner, Robert V.; /Stanford U., Phys. Dept.

2006-11-07T23:59:59.000Z

493

Discrete Information from CHL Black Holes  

E-Print Network (OSTI)

AdS_2/CFT_1 correspondence predicts that the logarithm of a Z_N twisted index over states carrying a fixed set of charges grows as 1/N times the entropy of the black hole carrying the same set of charges. In this paper we verify this explicitly by calculating the microscopic Z_N twisted index for a class of states in the CHL models. This demonstrates that black holes carry more information about the microstates than just the total degeneracy.

Ashoke Sen

2010-02-22T23:59:59.000Z

494

Property:FERC License Issuance Date | Open Energy Information  

Open Energy Info (EERE)

Issuance Date Jump to: navigation, search Property Name FERC License Issuance Date Property Type String Retrieved from "http:en.openei.orgwindex.php?titleProperty:FERCLicense...

495

Property:FERC License Application Date | Open Energy Information  

Open Energy Info (EERE)

Property Name FERC License Application Date Property Type String Retrieved from "http:en.openei.orgwindex.php?titleProperty:FERCLicenseApplicationDate&oldid610687...

496

EV Project Overview Report - Project to Date through March 2012  

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

to date through March 2012 Charging Infrastructure Region Number of EV Project Charging Units Installed To Date Number of Charging Events Performed Electricity Consumed (AC MWh)...

497

Date | 1Refrigeration and Air Conditioning EMA Education and Training Date | 2Refrigeration and Air Conditioning EMA Education and Training  

E-Print Network (OSTI)

Date | 1Refrigeration and Air Conditioning EMA Education and Training #12;Date | 2Refrigeration Flow Coil Design etc. Finger Print Relationship Every evaporator is unique Unstable Region * = examples

Oak Ridge National Laboratory

498

Property:StartDate | Open Energy Information  

Open Energy Info (EERE)

StartDate" StartDate" Showing 25 pages using this property. (previous 25) (next 25) 4 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - April 2008 + 1 April 2008 + 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - August 2008 + 1 August 2008 + 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - December 2008 + 1 December 2008 + 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - February 2008 + 1 February 2008 + 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - February 2009 + 1 February 2009 + 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - January 2008 + 1 January 2008 + 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - January 2009 + 1 January 2009 +

499

Research Highlights Sorted by Submission Date  

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

Submission Date Submission Date January 2014 Forecast Calls for Better Models: Examining the Core Components of Arctic Clouds to Clear Their Influence on Climate ARM ASR Ovink, J. December 2013 Effect of Environmental Instability on the Sensitivity of Convection to the Rimed Ice Species ASR Van Weverberg, K. All Mixed Up-Probing Large and Small Scale Turbulence Structures in Continental Stratocumulus Clouds ARM ASR Fang, M., Albrecht, B. A. Ground Stations Likely Get a Boost from Satellites to Estimate Carbon Dioxide Emissions ARM Roeder, L. R. November 2013 Spectro-microscopic Measurements of Carbonaceous Aerosol Aging in Central California ARM ASR Gilles, M., Moffet, R. Digging Into Climate Models' Needs with SPADE ARM ASR Gustafson, W. I. Nailing Down Ice in a Cloud Model ARM ASR

500

Property:EndDate | Open Energy Information  

Open Energy Info (EERE)

using the property "EndDate" using the property "EndDate" Showing 25 pages using this property. (previous 25) (next 25) 4 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - April 2008 + 1 May 2008 + 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - August 2008 + 1 September 2008 + 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - December 2008 + 1 January 2009 + 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - February 2008 + 1 March 2008 + 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - February 2009 + 1 March 2009 + 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - January 2008 + 1 February 2008 + 4-County Electric Power Assn (Mississippi) EIA Revenue and Sales - January 2009 + 1 February 2009 +