UNT Libraries Government Documents Department - 9,109 Matching Results

Search Results

Results: 1 - 24 next
open access

1 Outreach, Education and Domestic Market Enhancement 2 Export Promotion and Assistance

Description: Geothermal Energy Association supports the US geothermal industry in its efforts to bring more clean geothermal energy on-line throughout the world. Activities designed to accomplish this goal include: (1) developing and maintaining data bases, web pages, (2) commissioning of special studies and reports, (3) preparing, printing and distributing brochures and newsletters, (4) developing exhibits and displays, and participating in trade shows, (5) designing, producing and disseminating audio-vide… more
Date: March 15, 2004
Creator: Geothermal Energy Association
Item Type: Refine your search to only Report
open access

2-Page Summary for Neptunium solubility in the Near-field Environment of A Proposed Yucca Mountain Repository

Description: The total system performance assessment (TSPA) for the proposed repository at Yucca Mountain, NV, includes a wide variety of processes to evaluate the potential release of radionuclides from the Engineered Barrier System into the unsaturated zone of the geosphere. The principal processes controlling radionuclide release and mobilization from the waste forms are captured in the model to assess the dissolved concentrations of radionuclides in the source-term. The TSPA model of the source-term inc… more
Date: March 29, 2005
Creator: Sassani, D.; van Luik, A. & Summerson, J.
Item Type: Refine your search to only Report
open access

A 3.3 MJ, Rb + 1 driver design based on an integrated systems analysis

Description: A computer model for systems analysis of heavy ion drivers has been developed and used to evaluate driver designs for inertial fusion energy (IFE). The present work examines a driver for a close-coupled target design that requires less total beam energy but also smaller beam spots sizes than previous target designs. Design parameters and a cost estimate for a 160 beam, 3.3 MJ driver using rubidium ions (A = 85) are reported, and the sensitivity of the results to variations in selected design pa… more
Date: March 7, 2000
Creator: Meier, W. R.; Barnard, J. J. & Bangerter, R. O.
Item Type: Refine your search to only Article
open access

3-D Cavern Enlargement Analyses

Description: Three-dimensional finite element analyses simulate the mechanical response of enlarging existing caverns at the Strategic Petroleum Reserve (SPR). The caverns are located in Gulf Coast salt domes and are enlarged by leaching during oil drawdowns as fresh water is injected to displace the crude oil from the caverns. The current criteria adopted by the SPR limits cavern usage to 5 drawdowns (leaches). As a base case, 5 leaches were modeled over a 25 year period to roughly double the volume of a 1… more
Date: March 1, 2002
Creator: EHGARTNER, BRIAN L. & SOBOLIK, STEVEN R.
Item Type: Refine your search to only Report
open access

A 3-D SAR approach to IFSAR processing

Description: Interferometric SAR (IFSAR) can be shown to be a special case of 3-D SAR image formation. In fact, traditional IFSAR processing results in the equivalent of merely a super-resolved, under-sampled, 3-D SAR image. However, when approached as a 3-D SAR problem, a number of IFSAR properties and anomalies are easily explained. For example, IFSAR decorrelation with height is merely ordinary migration in 3-D SAR. Consequently, treating IFSAR as a 3-D SAR problem allows insight and development of prope… more
Date: March 1, 2000
Creator: Doerry, Armin W. & Bickel, Doug L.
Item Type: Refine your search to only Article
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 1

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. This purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section includes the Commissioner's opening statements and remarks by George Pataki, Governor of New York and Micheal Bloomberg, the Mayor of New… more
Date: March 31, 2003
Duration: 1 hour 2 minutes
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 2

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section includes remarks from Micheal Bloomberg, Mayor of New York, Raymond Kelley, New York Police Commissioner, and Harry Waizer, a survivor fro… more
Date: March 31, 2003
Duration: 1 hour 2 minutes
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 3

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section concludes the opening remarks and begins the testimony from survivors of the September 11th attacks on their experiences.
Date: March 31, 2003
Duration: 1 hour 2 minutes
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
Location: 40.703999 -74.013670
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 4

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section concludes the testimony from survivors of the September 11th attacks and begins the testimony from representatives of the victims.
Date: March 31, 2003
Duration: 1 hour
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 5

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section concludes the testimony from representatives of the victims and begins the testimony from professionals in various fields on the September… more
Date: March 31, 2003
Duration: 1 hour 2 minutes
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 6

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the U.S. Alexander Hamilton Custom House. The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section continues the section on testimony from the professionals on the attackers, intelligence, and counter-terrorism policy.
Date: March 31, 2003
Duration: 1 hour 2 minutes
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #1, March 31, 2003, Part 7

Description: Recording of the first public hearing held by the National Commission on Terrorist Attacks upon the United States on March 31, 2003 at the Alexander Hamilton U.S. Custom House in New York City.The purpose of this hearing was to engage those whose lives were changed by the events of September 11 in a public dialogue about the Commission's goals. This section concludes the testimony on the 9/11 attackers, intelligence, and counter-terrorism policy.
Date: March 31, 2003
Duration: 49 minutes 40 seconds
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #8, March 23, 2004, Part 1

Description: Recording of the eighth public hearing held by the National Commission on Terrorist Attacks upon the United States on March 23, 2004 at the Hart Senate Office Building in Washington, D.C. The two-day hearing investigated the formulation and conduct of U.S. counterterrorism policy, with particular emphasis on the period from the August 1998 embassy bombings to September 11, 2001. In addition to witness testimony, four staff statements were delivered during the course of the proceedings. This sec… more
Date: March 23, 2004
Duration: 2 hours 2 minutes 32 seconds
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #8, March 23, 2004, Part 2

Description: Recording of the eighth public hearing held by the National Commission on Terrorist Attacks upon the United States on March 23, 2004 at the Hart Senate Office Building in Washington, D.C. The two-day hearing investigated the formulation and conduct of U.S. counterterrorism policy, with particular emphasis on the period from the August 1998 embassy bombings to September 11, 2001. In addition to witness testimony, four staff statements were delivered during the course of the proceedings. This sec… more
Date: March 23, 2004
Duration: 1 hour 34 minutes 58 seconds
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #8, March 23, 2004, Part 3

Description: Recording of the eighth public hearing held by the National Commission on Terrorist Attacks upon the United States on March 23, 2004 at the Hart Senate Office Building in Washington, D.C. The two-day hearing investigated the formulation and conduct of U.S. counterterrorism policy, with particular emphasis on the period from the August 1998 embassy bombings to September 11, 2001. In addition to witness testimony, four staff statements were delivered during the course of the proceedings. This sec… more
Date: March 23, 2004
Duration: 2 hours 1 minute 17 seconds
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #8, March 23, 2004, Part 4

Description: Recording of the eighth public hearing held by the National Commission on Terrorist Attacks upon the United States on March 23, 2004 at the Hart Senate Office Building in Washington, D.C. The two-day hearing investigated the formulation and conduct of U.S. counterterrorism policy, with particular emphasis on the period from the August 1998 embassy bombings to September 11, 2001. In addition to witness testimony, four staff statements were delivered during the course of the proceedings. This sec… more
Date: March 23, 2004
Duration: 1 hour 53 minutes 37 seconds
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #8, March 24, 2004, Part 1

Description: Recording of the eighth public hearing held by the National Commission on Terrorist Attacks upon the United States on March 24, 2004 at the Hart Senate Office Building in Washington, D.C. The two-day hearing investigated the formulation and conduct of U.S. counterterrorism policy, with particular emphasis on the period from the August 1998 embassy bombings to September 11, 2001. In addition to witness testimony, four staff statements were delivered during the course of the proceedings. This sec… more
Date: March 24, 2004
Duration: 2 hours 12 minutes 54 seconds
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #8, March 24, 2004, Part 2

Description: Recording of the eighth public hearing held by the National Commission on Terrorist Attacks upon the United States on March 24, 2004 at the Hart Senate Office Building in Washington, D.C. The two-day hearing investigated the formulation and conduct of U.S. counterterrorism policy, with particular emphasis on the period from the August 1998 embassy bombings to September 11, 2001. In addition to witness testimony, four staff statements were delivered during the course of the proceedings. This sec… more
Date: March 24, 2004
Duration: 2 hours 3 minutes 46 seconds
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #8, March 24, 2004, Part 3

Description: Recording of the eighth public hearing held by the National Commission on Terrorist Attacks upon the United States on March 24, 2004 at the Hart Senate Office Building in Washington, D.C. The two-day hearing investigated the formulation and conduct of U.S. counterterrorism policy, with particular emphasis on the period from the August 1998 embassy bombings to September 11, 2001. In addition to witness testimony, four staff statements were delivered during the course of the proceedings. This sec… more
Date: March 24, 2004
Duration: 2 hours 14 minutes 44 seconds
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
captions transcript

9-11 Commission Hearing #8, March 24, 2004, Part 4

Description: Recording of the eighth public hearing held by the National Commission on Terrorist Attacks upon the United States on March 24, 2004 at the Hart Senate Office Building in Washington, D.C. The two-day hearing investigated the formulation and conduct of U.S. counterterrorism policy, with particular emphasis on the period from the August 1998 embassy bombings to September 11, 2001. In addition to witness testimony, four staff statements were delivered during the course of the proceedings This sect… more
Date: March 24, 2004
Duration: 1 hour 24 minutes 56 seconds
Creator: National Commission on Terrorist Attacks upon the United States
Item Type: Refine your search to only Video
open access

9/11 Commission Recommendations: The Senate Confirmation Process for Presidential Nominees

Description: On July 22, 2004, the National Commission on Terrorist Attacks Upon the United States, known as the 9/11 Commission, issued its final report, detailing the events up to and including the September 11, 2001 terrorist attacks upon the United States. The 9/11 Commission recommended that the Senate adopt rules requiring hearings and votes to confirm or reject national security nominees within 30 days of their submission at the start of each new presidential administration. Implementing the commissi… more
Date: March 23, 2005
Creator: Palmer, Betsy
Item Type: Refine your search to only Report
open access

41. DISCOVERY, SEARCH, AND COMMUNICATION OF TEXTUAL KNOWLEDGE RESOURCES IN DISTRIBUTED SYSTEMS a. Discovering and Utilizing Knowledge Sources for Metasearch Knowledge Systems

Description: Advanced Natural Language Processing Tools for Web Information Retrieval, Content Analysis, and Synthesis. The goal of this SBIR was to implement and evaluate several advanced Natural Language Processing (NLP) tools and techniques to enhance the precision and relevance of search results by analyzing and augmenting search queries and by helping to organize the search output obtained from heterogeneous databases and web pages containing textual information of interest to DOE and the scientific-te… more
Date: March 18, 2008
Creator: Zamora, Antonio
Item Type: Refine your search to only Report
open access

100-Picometer Interferometry for EUVL

Description: Future extreme ultraviolet lithography (EWL) steppers will, in all likelihood, have six-mirror projection cameras. To operate at the diffraction limit over an acceptable depth of focus each aspheric mirror will have to be fabricated with an absolute figure accuracy approaching 100 pm rms. We are currently developing visible light interferometry to meet this need based on modifications of our present phase shifting diffraction interferometry (PSDI) methodology where we achieved an absolute accur… more
Date: March 18, 2002
Creator: Sommargren, G. E.; Phillion, D. W.; Johnson, M. A.; Nguyen, N. O.; Barty, A.; Snell, F. J. et al.
Item Type: Refine your search to only Article
Back to Top of Screen