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Relative Advantages of Direct and Indirect Drive for an Inertial Fusion Energy Power Plant Driven by a Diode-Pumped Solid-State Laser (open access)

Relative Advantages of Direct and Indirect Drive for an Inertial Fusion Energy Power Plant Driven by a Diode-Pumped Solid-State Laser

This paper reviews our current understanding of the relative advantages of direct drive (DD) and indirect drive (ID) for a 1 GWe inertial fusion energy (IFE) power plant driven by a diode-pumped solid-state laser (DPSSL). This comparison is motivated by a recent study (1) that shows that the projected cost of electricity (COE) for DD is actually about the same as that for ID even though the target gain for DD can be much larger. We can therefore no longer assume that DD is the ultimate targeting scenario for IFE, and must begin a more rigorous comparison of these two drive options. The comparison begun here shows that ID may actually end up being preferred, but the uncertainties are still rather large.
Date: March 6, 2001
Creator: Orth, C.D.
Object Type: Article
System: The UNT Digital Library
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 86, No. 148, Ed. 1 Tuesday, March 6, 2001 (open access)

Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 86, No. 148, Ed. 1 Tuesday, March 6, 2001

Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date: March 6, 2001
Creator: Quinnelly, Lorrie J.
Object Type: Newspaper
System: The Gateway to Oklahoma History
U.N. Peacekeeping: GAO's Access to Records on Executive Branch Decision-making (open access)

U.N. Peacekeeping: GAO's Access to Records on Executive Branch Decision-making

Correspondence issued by the General Accounting Office with an abstract that begins "This correspondence provides information on GAO's efforts to obtain access to executive branch records needed to complete its study of United Nations (U.N.) peacekeeping operations. GAO's experience in trying to obtain these records has impaired its ability to conduct meaningful oversight work for Congress that is timely, independent, objective, fact-based, accurate, and complete. Specifically (1) unreasonable delays in obtaining access to the executive branch records have prevented GAO from sending a timely report to Congress, (2) GAO does not have reasonable assurance that it has had independent access to all executive branch records that may have a material bearing on its study, and (3) denying GAO access to records has impaired its ability to conduct a complete and accurate assessment of U.N peacekeeping operations."
Date: March 6, 2001
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Use of a Superconducting Tunnel Junction for X-Ray Fluorescence Spectroscopy (open access)

Use of a Superconducting Tunnel Junction for X-Ray Fluorescence Spectroscopy

A superconducting tunnel junction (STJ) in combination with a superconducting absorber of radiation may function as a highly resolving x-ray spectrometer. Electronic excitations, or quasiparticles, are created when a superconductor absorbs an x ray and are detected as an excess tunnel current through the junction. The number of quasiparticles created and the magnitude of the excess current is proportional to the energy of the absorbed x ray. This is similar to existing semiconductor-based spectrometers that measure electron-hole pairs, but with 1000 times more excitations. The energy measurement therefore can be up to 30 times more precise with a superconducting detector than with a semiconductor detector. This work describes the development and testing of an STJ spectrometer design for x-ray fluorescence applications. First, the basic principles of the STJ spectrometer are explained. This is followed by detailed simulations of the variance in the number of quasiparticles produced by absorption of an x ray. This variance is inherent in the detector and establishes an upper limit on the resolving power of the spectrometer. These simulations include effects due to the materials used in the spectrometer and to the multilayer structure of the device. Next, the spectrometer is characterized as functions of operating …
Date: March 6, 2001
Creator: Hiller, L
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Visual Sample Plan (VSP) Models and Code Verification (open access)

Visual Sample Plan (VSP) Models and Code Verification

VSP is an easy to use, visual and graphic software tool being developed to select the right number and location of environmental samples so that the results of statistical tests performed to provide input to environmental decisions have the required confidence and performance. It is a significant help for implementing the 6th and 7th steps of the Data Quality Objectives (DQO) planning process ("Specify Tolerable Limits on Decision Errors" and "Optimize the Design for Obtaining Data," respectively).
Date: March 6, 2001
Creator: Gilbert, Richard O.; Davidson, James R.; Wilson, John E. & Pulsipher, Brent A.
Object Type: Report
System: The UNT Digital Library
Visual Sample Plan (VSP) Models and Code Verification (open access)

Visual Sample Plan (VSP) Models and Code Verification

VSP is an easy to use, visual and graphic software tool being developed to select the right number and location of environmental samples so that the results of statistical tests performed to provide input to environmental decisions have the required confidence and performance. It is a significant help for implementing the 6th and 7th steps of the Data Quality Objectives (DQO) planning process (''Specify Tolerable Limits on Decision Errors'' and ''Optimize the Design for Obtaining Data,'' respectively).
Date: March 6, 2001
Creator: Gilbert, Richard O; Davidson, James R & Pulsipher, Brent A
Object Type: Report
System: The UNT Digital Library
Wind Energy Resource Atlas of the Philippines (open access)

Wind Energy Resource Atlas of the Philippines

This report contains the results of a wind resource analysis and mapping study for the Philippine archipelago. The study's objective was to identify potential wind resource areas and quantify the value of those resources within those areas. The wind resource maps and other wind resource characteristic information will be used to identify prospective areas for wind-energy applications.
Date: March 6, 2001
Creator: Elliott, D.; Schwartz, M.; George, R.; Haymes, S.; Heimiller, D.; Scott, G. et al.
Object Type: Report
System: The UNT Digital Library
Altus Times (Altus, Okla.), Vol. 103, No. 316, Ed. 1 Wednesday, March 6, 2002 (open access)

Altus Times (Altus, Okla.), Vol. 103, No. 316, Ed. 1 Wednesday, March 6, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: March 6, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Alvin Advertiser (Alvin, Tex.), Ed. 1 Wednesday, March 6, 2002 (open access)

The Alvin Advertiser (Alvin, Tex.), Ed. 1 Wednesday, March 6, 2002

Weekly newspaper from Alvin, Texas that includes local, state, and national news along with advertising.
Date: March 6, 2002
Creator: Schwind, Jim & Holton, Kathleen
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 80, No. 100, Ed. 1 Wednesday, March 6, 2002 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 80, No. 100, Ed. 1 Wednesday, March 6, 2002

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: March 6, 2002
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
Canada Lynx Survey: Unauthorized Hair Samples Submitted for Analysis (open access)

Canada Lynx Survey: Unauthorized Hair Samples Submitted for Analysis

Testimony issued by the General Accounting Office with an abstract that begins "The National Interagency Canada Lynx Survey (Protocol) was designed to determine the presence of Canada lynx through deoxyribonucleic acid (DNA) analysis of hair samples recovered from scratch pads in forests in the northern United States. Beginning in January 2002, GAO investigated the submission of unauthorized samples to the University of Montana's laboratory as part of the National Survey and investigated whether the biologists involved had communications about their submissions. GAO found four instances in which unauthorized hair samples, not obtained from the Wenatchee and Gifford Pinchot National Forests, were submitted for DNA testing as part of the National Survey for those forests. These included one submission on bobcat hair in 1999, and three submissions of lynx hair in September and October 2000. The biologists maintain that they submitted these samples to test the accuracy of the work done by the laboratory, although they knew that the Protocol for the National Survey did not provide for such action. They also said that they did not have the authority to make these submissions and that they were aware that they had alternatives for testing the laboratory other than submitting samples …
Date: March 6, 2002
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Cherokeean/Herald (Rusk, Tex.), Vol. 153, No. 2, Ed. 1 Wednesday, March 6, 2002 (open access)

Cherokeean/Herald (Rusk, Tex.), Vol. 153, No. 2, Ed. 1 Wednesday, March 6, 2002

Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date: March 6, 2002
Creator: Whitehead, Marie
Object Type: Newspaper
System: The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 107, No. 19, Ed. 1 Wednesday, March 6, 2002 (open access)

The Clifton Record (Clifton, Tex.), Vol. 107, No. 19, Ed. 1 Wednesday, March 6, 2002

Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: March 6, 2002
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
The Collegian (Hurst, Tex.), Vol. 14, No. 19, Ed. 1 Wednesday, March 6, 2002 (open access)

The Collegian (Hurst, Tex.), Vol. 14, No. 19, Ed. 1 Wednesday, March 6, 2002

Weekly student newspaper published in Hurst, Texas and serving the Tarrant County College District that includes school news and information along with advertising.
Date: March 6, 2002
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Competitive Sourcing: Challenges in Expanding A-76 Governmentwide (open access)

Competitive Sourcing: Challenges in Expanding A-76 Governmentwide

Testimony issued by the General Accounting Office with an abstract that begins "The Department of Defense (DOD) has been at the forefront of federal agencies in using the OMB Circular A-76 process. In 1995, DOD made it a priority to reduce operating costs and free funds for other needs. DOD has also augmented the A-76 program with what it terms strategic sourcing--a broader array of reinvention and reengineering options that may not necessarily involve A-76 competitions. The number of positions--at one point 229,000--that DOD planned to study and the time frames for the studies have varied. Current plans are to study about 183,000 positions between fiscal years 1997 and 2007. Changes in the inventory of commercial activities and the current administration's sourcing initiatives could change the number of positions studied in the future. However, GAO has not evaluated the extent to which these changes might occur. DOD's A-76 program has faced several challenges that may provide valuable lessons learned for other federal agencies. These lessons include the following: (1) studies took longer than initially projected, (2) costs and resources required for the studies were underestimated, (3) selecting and grouping functions to compete can be difficult, and (4) determining and maintaining …
Date: March 6, 2002
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Daily Journal (Perry, Okla.), Vol. 109, No. 47, Ed. 1 Wednesday, March 6, 2002 (open access)

Daily Journal (Perry, Okla.), Vol. 109, No. 47, Ed. 1 Wednesday, March 6, 2002

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: March 6, 2002
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
Database design document (DBDD) for the enhanced logistics intratheater support tool (ELIST) database segment version 8.1.0.0 for solaris 7. (open access)

Database design document (DBDD) for the enhanced logistics intratheater support tool (ELIST) database segment version 8.1.0.0 for solaris 7.

This document is the Database Design Document for the Enhanced Logistics Intratheater Support Tool (ELIST) Database Segment. It describes the physical database design used by the ELIST mission application.
Date: March 6, 2002
Creator: Robinson, G.
Object Type: Report
System: The UNT Digital Library
DOD Financial Management: Integrated Approach, Accountability, Transparency, and Incentives Are Keys to Effective Reform (open access)

DOD Financial Management: Integrated Approach, Accountability, Transparency, and Incentives Are Keys to Effective Reform

Testimony issued by the General Accounting Office with an abstract that begins "Financial management problems at the Department of Defense (DOD) are complex, long-standing, and deeply rooted throughout its business operations. DOD's financial management deficiencies represent the single largest obstacle to achieving an unqualified opinion on the U.S. government's consolidated financial statements. So far, none of the military services or major DOD components have passed the test of an independent financial audit because of pervasive weaknesses in financial management systems, operations, and controls. These problems go back decades, and earlier attempts at reform have been unsuccessful. DOD continues to rely on a far-flung, complex network of finance, logistics, personnel, acquisition, and other management information systems for financial data to support day-to-day management and decision-making. This network has evolved into an overly complex and error-prone operation with (1) little standardization across DOD components, (2) multiple systems performing the same tasks, (3) the same data stored in multiple systems, (4) manual data entry into multiple systems, and (5) a large number of data translations and interfaces, which combine to exacerbate problems with data integrity. Many of the elements that are crucial to financial management reform and business process transformation--particularly those that rely …
Date: March 6, 2002
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
ELIST 8.0 Transportation Model (open access)

ELIST 8.0 Transportation Model

The Enhanced Logistics Intratheater Support Tool (ELIST) Version 8 is a software tool designed to allow military analysts to model the deployment of cargo and personnel into theaters of operation from ports of debarkation through staging areas and theater-staging bases to in-theater destinations, usually tactical assembly areas. This document defines the parameters and heuristics to be modeled. All design and implementation decisions are derived from this document. Validation and verification of the model are based on this document.
Date: March 6, 2002
Creator: Braun, M. B. & Van Groningen, C. N.
Object Type: Report
System: The UNT Digital Library

Ensemble: 2002-03-06 – Symphony Orchestra

Access: Use of this item is restricted to the UNT Community
Ensemble performance at the UNT College of Music Winspear Performance Hall.
Date: March 6, 2002
Creator: University of North Texas. Symphony Orchestra.
Object Type: Sound
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, March 6, 2002 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Wednesday, March 6, 2002

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: March 6, 2002
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
Homelessness: Improving Program Coordination and Client Access to Programs (open access)

Homelessness: Improving Program Coordination and Client Access to Programs

Testimony issued by the General Accounting Office with an abstract that begins "Many people are homeless for only a short time and get back on their feet with minimal assistance, but others are chronically homeless and need intensive and ongoing assistance. Fifty federal programs exist to help the homeless with housing. Sixteen of these are targeted exclusively to the homeless, and the others are mainstream programs. Targeted programs were funded at $1.7 billion in fiscal year 2001. GAO found that the Department of Housing and Urban Development (HUD) has been unable to ensure that adequate coordination occurs among the programs without creating undue administrative burdens for the states and communities. Steps have been taken to improve the coordination of homeless assistance programs within communities and to reduce some of the administrative burdens caused by separate programs. Although low-income populations face barriers to obtaining services provided by mainstream programs, these barriers are compounded by homelessness. In addition, the underlying structure and operations of federal mainstream programs do not ensure that the special needs of homeless people are met. Consolidating HUD's McKinney-Vento programs could help reduce the administrative burden. However, to end chronic homelessness in 10 years, federal agencies must strive to …
Date: March 6, 2002
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library
Illustrated Paperboy (Cleveland, Tex.), Vol. 9, No. 50, Ed. 1 Wednesday, March 6, 2002 (open access)

Illustrated Paperboy (Cleveland, Tex.), Vol. 9, No. 50, Ed. 1 Wednesday, March 6, 2002

Weekly newspaper from Cleveland, Texas that includes local, county, and state news along with extensive advertising.
Date: March 6, 2002
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Information Security: Additional Actions Needed to Fully Implement Reform Legislation (open access)

Information Security: Additional Actions Needed to Fully Implement Reform Legislation

Testimony issued by the General Accounting Office with an abstract that begins "Provisions in the National Defense Authorization Act for Fiscal Year 2001 seek to minimize pervasive information security weaknesses that place federal operations at significant risk of disruption, tampering, fraud, and inappropriate disclosure of sensitive information. Increases in computer interconnectivity, especially in the use of the Internet, pose significant risks to computer systems and to the critical operations and infrastructures they support, such as telecommunications, power distribution, public health, national defense, law enforcement, and emergency services. Although federal agencies have taken steps to redesign and strengthen their information security programs, federal systems are not being adequately protected from computer-based threats, even though these systems process, store, and transmit enormous amounts of sensitive data and are indispensable to many federal agency operations."
Date: March 6, 2002
Creator: United States. General Accounting Office.
Object Type: Text
System: The UNT Digital Library