Validation of a Photovoltaic Module Energy Ratings Procedure at NREL (open access)

Validation of a Photovoltaic Module Energy Ratings Procedure at NREL

A procedure was developed to assign energy ratings to a photovoltaic (PV) module for five reference days that represent different climates.
Date: January 1, 2000
Creator: Marion, B.
Object Type: Article
System: The UNT Digital Library
VALIDATION OF STRUCTURAL DYNAMICS MODELS AT LOS ALAMOS NATIONAL LABORATORY (open access)

VALIDATION OF STRUCTURAL DYNAMICS MODELS AT LOS ALAMOS NATIONAL LABORATORY

None
Date: January 1, 2000
Creator: F. M HEMEZ, S. W. DOEBLING
Object Type: Article
System: The UNT Digital Library
Validation Test Matrix for the Consolidated TRAC (TRAC-M) Code (open access)

Validation Test Matrix for the Consolidated TRAC (TRAC-M) Code

None
Date: January 1, 2000
Creator: Boyack, Brent E. & Ward, Leonard W.
Object Type: Article
System: The UNT Digital Library
Value engineering the construction of long tunnels in the dolomites of northern Illinois, United States of America (open access)

Value engineering the construction of long tunnels in the dolomites of northern Illinois, United States of America

Fermi National Accelerator Laboratory (Fermilab), a high-energy physics laboratory operated by the Universities Research Association for the US Department of Energy, is developing plans for the construction of accelerator tunnels. The accelerator designs vary as a function of particles accelerated, technologies used and energies targeted. However, all accelerators require the excavation of long tunnels, up to 700 km in length, and tunnel costs represent a major portion of project budgets. This paper documents the findings of two studies undertaken to identify tunnel cost-drivers and outlines steps taken to initiate the ''value engineering'' of the tunnels.
Date: January 1, 2000
Creator: Laughton, Christopher
Object Type: Article
System: The UNT Digital Library

Virginia Point Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 2000
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History
WASTE MANAGEMENT, ENVIRONMENTAL COMPLIANCE AND POLLUTION PREVENTION (open access)

WASTE MANAGEMENT, ENVIRONMENTAL COMPLIANCE AND POLLUTION PREVENTION

None
Date: January 1, 2000
Creator: BALKEY, J. & WIENEKE, R.
Object Type: Article
System: The UNT Digital Library
White-tailed Deer Permits and Wildlife Management Plans in Texas (open access)

White-tailed Deer Permits and Wildlife Management Plans in Texas

Pamphlet gives description of different types and levels of permits related to white-tailed deer management.
Date: 2000
Creator: Texas. Parks and Wildlife Department.
Object Type: Pamphlet
System: The Portal to Texas History

Willis Quadrangle

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24000
Date: 2000
Creator: United States. Forest Service.
Object Type: Map
System: The Portal to Texas History
Winning, January 2000 (open access)

Winning, January 2000

Pamphlet containing information about Texas Lottery winners, scratch-off prizes, new games, and more.
Date: January 2000
Creator: Texas Lottery Commission
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
[Workshop on Current Problems in Particle Theory]. Final Report on Agreement No. D36 2042 (open access)

[Workshop on Current Problems in Particle Theory]. Final Report on Agreement No. D36 2042

A description is given of the 23rd Johns Hopkins Workshop on Current Problems in Particle Theory, held at The Johns Hopkins University in June 1999.
Date: January 1, 2000
Creator: Domokos, G. & Kovesi-Domokos, S.
Object Type: Report
System: The UNT Digital Library
Workshop on the origin of the heavy elements: Astrophysical models and experimental challenges, Santa Fe, New Mexico, September 3-4, 1999 (open access)

Workshop on the origin of the heavy elements: Astrophysical models and experimental challenges, Santa Fe, New Mexico, September 3-4, 1999

This Workshop was held on September 3--4, 1999, following the 10th International Symposium on Capture Gamma-Ray Spectroscopy. Presentations were made by 14 speakers, 6 from the US and 8 from other countries on topics relevant to s-, r- and rp-process nucleosynthesis. Laboratory experiments, both present and planned, and astrophysical observations were represented as were astrophysical models. Approximately 50 scientists participated in this Workshop. These Proceedings consist of copies of vu-graphs presented at the Workshop. For further information, the interested readers are referred to the authors.
Date: January 1, 2000
Creator: Haight, Robert C.; Ullmann, John L.; Strottman, Daniel D.; Koehler, Paul E. & Kaeppeler, Franz
Object Type: Article
System: The UNT Digital Library
Z-Pinch Fusion for Energy Applications (open access)

Z-Pinch Fusion for Energy Applications

Z pinches, the oldest fusion concept, have recently been revisited in light of significant advances in the fields of plasma physics and pulsed power engineering. The possibility exists for z-pinch fusion to play a role in commercial energy applications. We report on work to develop z-pinch fusion concepts, the result of an extensive literature search, and the output for a congressionally-mandated workshop on fusion energy held in Snowmass, Co July 11-23,1999.
Date: January 1, 2000
Creator: Spielman, Rick B.
Object Type: Report
System: The UNT Digital Library
ZB/WZ Band Offsets and Carrier Localization in CdTe Solar Cells (open access)

ZB/WZ Band Offsets and Carrier Localization in CdTe Solar Cells

Using the first principles band-structure method, we studied systematically the stability and electronic structure of CdX (X=S, Se, and Te) semiconductors with the zinc-blende (ZB) and wurtzite (WZ) crystal structures.
Date: January 1, 2000
Creator: Wei, S.-H. & Zhang, S. B.
Object Type: Article
System: The UNT Digital Library
Texas Youth Commission Review of Agency Treatment Effectiveness: 2006 (open access)

Texas Youth Commission Review of Agency Treatment Effectiveness: 2006

Annual report of the Texas Youth Commission providing an analysis of various programs offered by the agency and statistics related to the impact of these programs on recidivism rates for delinquent youth, with background information and relevant data.
Date: ~2006
Creator: Texas Youth Commission
Object Type: Report
System: The Portal to Texas History