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15th Street News (Midwest City, Okla.), Vol. 29, No. 26, Ed. 1 Friday, April 28, 2000 (open access)

15th Street News (Midwest City, Okla.), Vol. 29, No. 26, Ed. 1 Friday, April 28, 2000

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: April 28, 2000
Creator: Steele, Janet
Object Type: Newspaper
System: The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 101, No. 39, Ed. 1 Friday, April 28, 2000 (open access)

Altus Times (Altus, Okla.), Vol. 101, No. 39, Ed. 1 Friday, April 28, 2000

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: April 28, 2000
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Aviation and the Environment: FAA's Role in Major Airport Noise Programs (open access)

Aviation and the Environment: FAA's Role in Major Airport Noise Programs

A chapter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on airport-related noise, focusing on the: (1) types of projects that are eligible for federally authorized funding to reduce airport-related noise or mitigate its effects; (2) differences in the major methods for measuring the impact of airport-related noise; (3) Federal Aviation Administration's (FAA) noise standards for civil subsonic turbojets and the reasons some of those aircraft are not required to comply with these or earlier standards; and (4) status of FAA's Land Use Planning Initiative and the major issues the initiative has raised about how best to address airport-related noise."
Date: April 28, 2000
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 78, No. 158, Ed. 1 Friday, April 28, 2000 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 78, No. 158, Ed. 1 Friday, April 28, 2000

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: April 28, 2000
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
Biological Weapons: Effort to Reduce Former Soviet Threat Offers Benefits, Poses New Risks (open access)

Biological Weapons: Effort to Reduce Former Soviet Threat Offers Benefits, Poses New Risks

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed efforts to reduce the threat of biological weapons proliferation from the former Soviet Union, focusing on: (1) the potential threats that the former Soviet biological weapons institutes could pose to the United States; (2) current and future U.S. efforts to address these threats; and (3) risks associated with the expanded U.S. effort and executive branch plans to mitigate them."
Date: April 28, 2000
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
BIOMASS REBURNING - MODELING/ENGINEERING STUDIES (open access)

BIOMASS REBURNING - MODELING/ENGINEERING STUDIES

This project is designed to develop engineering and modeling tools for a family of NO{sub x} control technologies utilizing biomass as a reburning fuel. During the tenth reporting period (January 1-March 31, 2000), EER and NETL R and D group continued to work on Tasks 2, 3, 4, and 5. Information regarding these tasks will be included in the next Quarterly Report. This report includes (Appendix 1) a conceptual design study for the introduction of biomass reburning in a working coal-fired utility boiler. This study was conducted under the coordinated SBIR program funded by the U. S. Department of Agriculture.
Date: April 28, 2000
Creator: Zamansky, Vladimir; Moyeda, David & Sheldon, Mark
Object Type: Report
System: The UNT Digital Library
The Boerne Star (Boerne, Tex.), Vol. 95, No. 34, Ed. 1 Friday, April 28, 2000 (open access)

The Boerne Star (Boerne, Tex.), Vol. 95, No. 34, Ed. 1 Friday, April 28, 2000

Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date: April 28, 2000
Creator: Keasling, Edna & Fierro, Jennifer
Object Type: Newspaper
System: The Portal to Texas History
Brady Standard-Herald and Heart O' Texas News (Brady, Tex.), Ed. 1 Friday, April 28, 2000 (open access)

Brady Standard-Herald and Heart O' Texas News (Brady, Tex.), Ed. 1 Friday, April 28, 2000

Semiweekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date: April 28, 2000
Creator: Stewart, James E.
Object Type: Newspaper
System: The Portal to Texas History
The Brand (Abilene, Tex.), Vol. 87, No. 15, Ed. 1, Friday, April 28, 2000 (open access)

The Brand (Abilene, Tex.), Vol. 87, No. 15, Ed. 1, Friday, April 28, 2000

Weekly student newspaper from Hardin-Simmons University in Abilene, Texas that includes local, state and campus news along with advertising.
Date: April 28, 2000
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Breast Cancer Research Stamp: Millions Raised for Research, but Better Cost Recovery Criteria Needed (open access)

Breast Cancer Research Stamp: Millions Raised for Research, but Better Cost Recovery Criteria Needed

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO provided information on the Postal Service's Breast Cancer Research Stamp, focusing on: (1) how the Service went about identifying and allocating the costs it incurred in developing and marketing the Breast Cancer Research Semipostal (BCRS) and the issues associated with effectiveness; (2) the statutory authorities and constraints associated with the Service's issuance of semipostals, in general, as a means of fund-raising; and (3) the appropriateness of using the BCRS as a means of fund-raising."
Date: April 28, 2000
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
The Clifton Record (Clifton, Tex.), Vol. 105, No. 34, Ed. 1 Friday, April 28, 2000 (open access)

The Clifton Record (Clifton, Tex.), Vol. 105, No. 34, Ed. 1 Friday, April 28, 2000

Semi-weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date: April 28, 2000
Creator: Smith, W. Leon
Object Type: Newspaper
System: The Portal to Texas History
Dallas Voice (Dallas, Tex.), Vol. 16, No. 52, Ed. 1 Friday, April 28, 2000 (open access)

Dallas Voice (Dallas, Tex.), Vol. 16, No. 52, Ed. 1 Friday, April 28, 2000

Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date: April 28, 2000
Creator: Vercher, Dennis
Object Type: Newspaper
System: The UNT Digital Library
Damage Detection and Identification of Finite Element Models Using State-Space Based Signal Processing a Summation of Work Completed at the Lawrence Livermore National Laboratory February 1999 to April 2000 (open access)

Damage Detection and Identification of Finite Element Models Using State-Space Based Signal Processing a Summation of Work Completed at the Lawrence Livermore National Laboratory February 1999 to April 2000

Until recently, attempts to update Finite Element Models (FEM) of large structures based upon recording structural motions were mostly ad hoc, requiring a large amount of engineering experience and skill. Studies have been undertaken at LLNL to use state-space based signal processing techniques to locate the existence and type of model mismatches common in FEM. Two different methods (Gauss-Newton gradient search and extended Kalman filter) have been explored, and the progress made in each type of algorithm as well as the results from several simulated and one actual building model will be discussed. The algorithms will be examined in detail, and the computer programs written to implement the algorithms will be documented.
Date: April 28, 2000
Creator: Burnett, G. C.
Object Type: Report
System: The UNT Digital Library
DART opens green space with Pearl Street Connector (open access)

DART opens green space with Pearl Street Connector

News release about a DART conversion of a downtown Dallas parking lot, near on of its stations, into a green space.
Date: April 28, 2000
Creator: Lyons, Morgan
Object Type: Text
System: The Portal to Texas History
DESIGN AND DEVELOPMENT OF GAS-LIQUID CYLINDRICAL CYCLONE COMPACT SEPARATORS FOR THREE-PHASE FLOW (open access)

DESIGN AND DEVELOPMENT OF GAS-LIQUID CYLINDRICAL CYCLONE COMPACT SEPARATORS FOR THREE-PHASE FLOW

The objective of this five-year project (October, 1997-September, 2002) is to expand the current research activities of Tulsa University Separation Technology Projects (TUSTP) to multiphase oil/water/gas separation. This project will be executed in two phases. Phase I (1997-2000) will focus on the investigations of the complex multiphase hydrodynamic flow behavior in a three-phase Gas-Liquid Cylindrical Cyclone (GLCC{copyright}) Separator. The activities of this phase will include the development of a mechanistic model, a computational fluid dynamics (CFD) simulator, and detailed experimentation on the three-phase GLCC{copyright}. The experimental and CFD simulation results will be suitably integrated with the mechanistic model. In Phase II (2000-2002), the developed GLCC{copyright} separator will be tested under high pressure and real crudes conditions. This is crucial for validating the GLCC{copyright} design for field application and facilitating easy and rapid technology deployment. Design criteria for industrial applications will be developed based on these results and will be incorporated into the mechanistic model by TUSTP. This report presents a brief overview of the activities and tasks accomplished during the first half year (October 1, 1999-March 31, 2000) of the budget period (October 1, 1999-September 30, 2000). The total tasks of the budget period are given initially, followed by the …
Date: April 28, 2000
Creator: Mohan, Dr. Ram S. & Shoham, Dr. Ovadia
Object Type: Report
System: The UNT Digital Library
Early Education and Care: Overlap Indicates Need to Assess Crosscutting Programs (open access)

Early Education and Care: Overlap Indicates Need to Assess Crosscutting Programs

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO updated its 1994 report federally funded programs that provide or support education or child care for children under age 5, focusing on: (1) what portion of the budget authority for these programs was used for education and care for children under age 5 and how many children in this age group participated in the programs; (2) what types of children these programs target and what services are provided to these children; and (3) what information is needed to assess whether the current array of federal programs is duplicative and what issues should be considered to improve overall efficiency of early childhood education and care programs."
Date: April 28, 2000
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library

Ensemble: 2000-04-28 - UNT Jazz Singers II

Access: Use of this item is restricted to the UNT Community
Concert presented at the UNT College of Music Kenton Hall.
Date: April 28, 2000
Creator: UNT Jazz Singers II
Object Type: Sound
System: The UNT Digital Library
Evaluation of Iron Aluminide Weld Overlays for Erosion-Corrosion Resistant Boiler Tube Coatings in Low NOx Boilers (open access)

Evaluation of Iron Aluminide Weld Overlays for Erosion-Corrosion Resistant Boiler Tube Coatings in Low NOx Boilers

Iron aluminide weld overlays containing ternary additions and thermal spray coatings are being investigated for corrosion protection of boiler tubes in Low NO{sub x} burners. The primary objective of the research is to identify overlay and thermal spray compositions that provide corrosion protection of waterwall boiler tubes.
Date: April 28, 2000
Creator: Regina, J.R.; Lim, M.; Barbosa, N., DuPont, J.N. & Marder, A.R.
Object Type: Report
System: The UNT Digital Library
Examination of irradiated 304L stainless steel to 6061-T6 aluminum inertia welded transition joints after irradiation in a spallation neutron (open access)

Examination of irradiated 304L stainless steel to 6061-T6 aluminum inertia welded transition joints after irradiation in a spallation neutron

The Savannah River Technology Center (SRTC) designed and fabricated tritium target/blanket assemblies which were irradiated for six months at the Los Alamos Neutron Science Center (LANSCE). Cooling water was supplied to the assemblies through 1 inch diameter 304L Stainless Steel (SS) tubing. To attach the 304L SS tubing to the modules a 304L SS to 6061-T6 Aluminum (Al) inertia welded transition joint was used. These SS/Al inertia weld transition joints simulate expected transition joints in the Accelerator Production of Tritium (APT) Target/Blanket where as many as a thousand SS/Al weld transition joints will be used. Materials compatibility between the 304L SS and the 6061-T6 Al in the spallation neutron environment is a major concern as well as the corrosion associated with the cooling water flowing through the piping. The irradiated inertia weld examination will be discussed.
Date: April 28, 2000
Creator: Dunn, K.A.
Object Type: Article
System: The UNT Digital Library
The Express-Star (Chickasha, Okla.), Ed. 1 Friday, April 28, 2000 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Friday, April 28, 2000

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: April 28, 2000
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
FAST-RESPONSE ISOTOPIC ALPHA CONTINUOUS AIR MONITOR (CAM) (open access)

FAST-RESPONSE ISOTOPIC ALPHA CONTINUOUS AIR MONITOR (CAM)

The objective of this effort is to develop and test a novel Continuous Air Monitor (CAM) instrument for monitoring alpha-emitting radionuclides, using a technology that can be applied to Continuous Emission Monitoring (CEM) of thermal treatment system off gas streams. The CAM instrument will have very high alpha spectral resolution and provide real-time, on-line monitoring suitable for alerting workers of high concentrations of alpha-emitting radionuclides in the ambient air and for improved control of decontamination, dismantlement, and air emission control equipment. Base Phase I involves the design, development, and preliminary testing of a laboratory-scale instrument. Testing will initially be conducted using naturally-occurring radon progeny in ambient air. In the Optional Phase II, the Base Phase I instrument will be critically evaluated at the Lovelace Respiratory Research Institute (LRRI) with characterized plutonium aerosols; then an improved instrument will be built and field-tested at a suitable DOE site.
Date: April 28, 2000
Creator: Patch, Keith D.
Object Type: Report
System: The UNT Digital Library
FAST-RESPONSE ISOTOPIC ALPHA CONTINUOUS AIR MONITOR (CAM) (open access)

FAST-RESPONSE ISOTOPIC ALPHA CONTINUOUS AIR MONITOR (CAM)

The objective of this effort is to develop and test a novel Continuous Air Monitor (CAM) instrument for monitoring alpha-emitting radionuclides, using a technology that can be applied to Continuous Emission Monitoring (CEM) of thermal treatment system off gas streams. The CAM instrument will have very high alpha spectral resolution and provide real-time, on-line monitoring suitable for alerting workers of high concentrations of alpha-emitting radionuclides in the ambient air and for improved control of decontamination, dismantlement, and air emission control equipment. Base Phase I involves the design, development, and preliminary testing of a laboratory-scale instrument. Testing will initially be conducted using naturally-occurring radon progeny in ambient air. In the Optional Phase II, the Base Phase I instrument will be critically evaluated at the Lovelace Respiratory Research Institute (LRRI) with characterized plutonium aerosols; then an improved instrument will be built and field-tested at a suitable DOE site.
Date: April 28, 2000
Creator: Patch, Keith D.
Object Type: Report
System: The UNT Digital Library
FAST-RESPONSE ISOTOPIC ALPHA CONTINUOUS AIR MONITOR (CAM) (open access)

FAST-RESPONSE ISOTOPIC ALPHA CONTINUOUS AIR MONITOR (CAM)

The objective of this effort is to develop and test a novel Continuous Air Monitor (CAM) instrument for monitoring alpha-emitting radionuclides, using a technology that can be applied to Continuous Emission Monitoring (CEM) of thermal treatment system off gas streams. The CAM instrument will have very high alpha spectral resolution and provide real-time, on-line monitoring suitable for alerting workers of high concentrations of alpha-emitting radionuclides in the ambient air and for improved control of decontamination, dismantlement, and air emission control equipment. Base Phase I involves the design, development, and preliminary testing of a laboratory-scale instrument. Testing will initially be conducted using naturally-occurring radon progeny in ambient air. In the Optional Phase II, the Base Phase I instrument will be critically evaluated at the Lovelace Respiratory Research Institute (LRRI) with characterized plutonium aerosols; then an improved instrument will be built and field-tested at a suitable DOE site.
Date: April 28, 2000
Creator: Patch, Keith D.
Object Type: Report
System: The UNT Digital Library
FAST-RESPONSE ISOTOPIC ALPHA CONTINUOUS AIR MONITOR (CAM) (open access)

FAST-RESPONSE ISOTOPIC ALPHA CONTINUOUS AIR MONITOR (CAM)

The objective of this effort is to develop and test a novel Continuous Air Monitor (CAM) instrument for monitoring alpha-emitting radionuclides, using a technology that can be applied to Continuous Emission Monitoring (CEM) of thermal treatment system off gas streams. The CAM instrument will have very high alpha spectral resolution and provide real-time, on-line monitoring suitable for alerting workers of high concentrations of alpha-emitting radionuclides in the ambient air and for improved control of decontamination, dismantlement, and air emission control equipment. Base Phase I involves the design, development, and preliminary testing of a laboratory-scale instrument. Testing will initially be conducted using naturally-occurring radon progeny in ambient air. In the Optional Phase II, the Base Phase I instrument will be critically evaluated at the Lovelace Respiratory Research Institute (LRRI) with characterized plutonium aerosols; then an improved instrument will be built and field-tested at a suitable DOE site.
Date: April 28, 2000
Creator: Patch, Keith D.
Object Type: Report
System: The UNT Digital Library