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AIDS Update, Volume 8, Number 2, February 1993 (open access)

AIDS Update, Volume 8, Number 2, February 1993

Monthly newsletter describing news and events related to the AIDS Resource Center in Dallas, Texas as well as articles, letters, advice columns, and advertisements of interest to subscribers.
Date: February 1993
Creator: AIDS Resource Center (Dallas, Tex.)
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Thomson scattering diagnostic analyses to determine the energetic particle distributions in TFTR (open access)

Thomson scattering diagnostic analyses to determine the energetic particle distributions in TFTR

The research completed and in progress for the first period of this grant is reviewed. Specific scattering scenarios for TFTR and JET and ITER were studied. The Lodestar scattering code, SKATR, was upgraded to include anisotropic energetic ion distributions and an analytic diffraction formulation was completed. Research continues on JET studies and upgrading the code for JET and ITER relevant conditions.
Date: February 12, 1993
Creator: Aamodt, R. E.; Cheung, P. & Russell, D. A.
Object Type: Report
System: The UNT Digital Library
Thomson scattering diagnostic analyses to determine the energetic particle distributions in TFTR. Annual performance report (open access)

Thomson scattering diagnostic analyses to determine the energetic particle distributions in TFTR. Annual performance report

The research completed and in progress for the first period of this grant is reviewed. Specific scattering scenarios for TFTR and JET and ITER were studied. The Lodestar scattering code, SKATR, was upgraded to include anisotropic energetic ion distributions and an analytic diffraction formulation was completed. Research continues on JET studies and upgrading the code for JET and ITER relevant conditions.
Date: February 12, 1993
Creator: Aamodt, R. E.; Cheung, P. & Russell, D. A.
Object Type: Report
System: The UNT Digital Library
Fifteenth Street News (Midwest City, Okla.), Vol. 21, No. 18, Ed. 1 Friday, February 5, 1993 (open access)

Fifteenth Street News (Midwest City, Okla.), Vol. 21, No. 18, Ed. 1 Friday, February 5, 1993

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: February 5, 1993
Creator: Addington, Kathy
Object Type: Newspaper
System: The Gateway to Oklahoma History
Fifteenth Street News (Midwest City, Okla.), Vol. 21, No. 19, Ed. 1 Friday, February 12, 1993 (open access)

Fifteenth Street News (Midwest City, Okla.), Vol. 21, No. 19, Ed. 1 Friday, February 12, 1993

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: February 12, 1993
Creator: Addington, Kathy
Object Type: Newspaper
System: The Gateway to Oklahoma History
Fifteenth Street News (Midwest City, Okla.), Vol. 21, No. 20, Ed. 1 Friday, February 26, 1993 (open access)

Fifteenth Street News (Midwest City, Okla.), Vol. 21, No. 20, Ed. 1 Friday, February 26, 1993

Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date: February 26, 1993
Creator: Addington, Kathy
Object Type: Newspaper
System: The Gateway to Oklahoma History
Development of the prototype Munitions Case Moisture Meter, Model ORNL-1 (open access)

Development of the prototype Munitions Case Moisture Meter, Model ORNL-1

There is a great need for a rapid and simple means of determining the moisture content in combustible cartridge case (ccc) munitions. Previous studies have demonstrated that accumulation of moisture in ccc rounds, such as the M829, leads to softening of the case wall and weakening of the adhesive joint. Moisture in the ccc can lead to incomplete combustion of the case upon firing the round. Currently, there are no facile methods for measuring the moisture content. A prototype portable meter for non-destructive and rapid estimation of moisture in ccc has been developed. The Munitions Case Moisture Meter Model ORNL-1 demonstrates the feasibility of developing an instrument based on the moisture dependence of dielectric properties, to measure moisture in ccc munitions in storage and in the field. These instruments are simple, inexpensive, lightweight, portable, low-power battery operated, and intrinsically safe. They provide nondestructive, noninvasive, and rapid measurements. Calibration data for the prototype are not available at this time. Therefore, calibration of the meter and the development of a scale reading directly moisture content in munitions rounds could not be completed. These data will be supplied by the US Army from its tests of the meter with actual munitions. However, experimental …
Date: February 24, 1993
Creator: Agouridis, D. C.; Gayle, T. M. & Griest, W. H.
Object Type: Report
System: The UNT Digital Library
Development of the prototype Munitions Case Moisture Meter, Model ORNL-1. Final report (open access)

Development of the prototype Munitions Case Moisture Meter, Model ORNL-1. Final report

There is a great need for a rapid and simple means of determining the moisture content in combustible cartridge case (ccc) munitions. Previous studies have demonstrated that accumulation of moisture in ccc rounds, such as the M829, leads to softening of the case wall and weakening of the adhesive joint. Moisture in the ccc can lead to incomplete combustion of the case upon firing the round. Currently, there are no facile methods for measuring the moisture content. A prototype portable meter for non-destructive and rapid estimation of moisture in ccc has been developed. The Munitions Case Moisture Meter Model ORNL-1 demonstrates the feasibility of developing an instrument based on the moisture dependence of dielectric properties, to measure moisture in ccc munitions in storage and in the field. These instruments are simple, inexpensive, lightweight, portable, low-power battery operated, and intrinsically safe. They provide nondestructive, noninvasive, and rapid measurements. Calibration data for the prototype are not available at this time. Therefore, calibration of the meter and the development of a scale reading directly moisture content in munitions rounds could not be completed. These data will be supplied by the US Army from its tests of the meter with actual munitions. However, experimental …
Date: February 24, 1993
Creator: Agouridis, D. C.; Gayle, T. M. & Griest, W. H.
Object Type: Report
System: The UNT Digital Library
Operational results of pilot cell test with cermet inert'' anodes (open access)

Operational results of pilot cell test with cermet inert'' anodes

The operational performance of a six-pack'' of cermet anodes and corrosion rates was evaluated in a six kA pilot reduction cell at Reynolds' Manufacturing Technology Laboratory. Two separate test periodswere conducted with the cermet anodes; the first period was in conjunction with the Pacific Northwest Laboratory and the second with ELTECH Research Corporation. Both tests used identical NiO-NiFe[sub 2]O[sub 4]-Cu anodes manufactured by Ceramic Magnetics, Inc.. The ELTECH testing involved the in situ coating of the anodes with cerium oxide. Primary evaluations for both test periods were conducted at target conditions of alumina saturation and 0.5 amp/cm[sup 2] anode current density. Individual anodes remained in operation for 25 days during the two and one-half month testing period. Operational difficulties developed throughout the test due to breakage of the anode conductor stems, cracking and breaking of the cermet anodes, unequal anode current distribution, and alumina muck build-up in the cell. These operational problems are discussed as well as an estimate of anode corrosion rates based on metal impurity levels in the aluminum metal pad.
Date: February 1, 1993
Creator: Alcorn, T. R.; Tabereaux, A. T.; Richards, N. E. (Reynolds Metals Co., Muscle Shoals, AL (United States). Mfg. Technology Lab.); Windisch, C. F. Jr.; Strachan, D. M. (Pacific Northwest Lab., Richland, WA (United States)); Gregg, J. S. et al.
Object Type: Article
System: The UNT Digital Library
Operational results of pilot cell test with cermet ``inert`` anodes (open access)

Operational results of pilot cell test with cermet ``inert`` anodes

The operational performance of a ``six-pack`` of cermet anodes and corrosion rates was evaluated in a six kA pilot reduction cell at Reynolds` Manufacturing Technology Laboratory. Two separate test periodswere conducted with the cermet anodes; the first period was in conjunction with the Pacific Northwest Laboratory and the second with ELTECH Research Corporation. Both tests used identical NiO-NiFe{sub 2}O{sub 4}-Cu anodes manufactured by Ceramic Magnetics, Inc.. The ELTECH testing involved the in situ coating of the anodes with cerium oxide. Primary evaluations for both test periods were conducted at target conditions of alumina saturation and 0.5 amp/cm{sup 2} anode current density. Individual anodes remained in operation for 25 days during the two and one-half month testing period. Operational difficulties developed throughout the test due to breakage of the anode conductor stems, cracking and breaking of the cermet anodes, unequal anode current distribution, and alumina muck build-up in the cell. These operational problems are discussed as well as an estimate of anode corrosion rates based on metal impurity levels in the aluminum metal pad.
Date: February 1, 1993
Creator: Alcorn, T. R.; Tabereaux, A. T.; Richards, N. E.; Windisch, C. F. Jr.; Strachan, D. M.; Gregg, J. S. et al.
Object Type: Article
System: The UNT Digital Library
FLOWTRAN-TF v1. 2 source code (open access)

FLOWTRAN-TF v1. 2 source code

The FLOWTRAN-TF code development effort was initiated in early 1989 as a code to monitor production reactor cooling systems at the Savannah River Plant. This report is a documentation of the various codes that make up FLOWTRAN-TF.
Date: February 1, 1993
Creator: Aleman, S. E.; Cooper, R. E.; Flach, G. P.; Hamm, L. L.; Lee, S. & Smith, F. G., III
Object Type: Report
System: The UNT Digital Library
FLOWTRAN-TF v1.2 source code (open access)

FLOWTRAN-TF v1.2 source code

The FLOWTRAN-TF code development effort was initiated in early 1989 as a code to monitor production reactor cooling systems at the Savannah River Plant. This report is a documentation of the various codes that make up FLOWTRAN-TF.
Date: February 1, 1993
Creator: Aleman, S. E.; Cooper, R. E.; Flach, G. P.; Hamm, L. L.; Lee, S. & Smith, F. G., III
Object Type: Report
System: The UNT Digital Library
FLOWTRAN-TF software design (open access)

FLOWTRAN-TF software design

FLOWTRAN-TF was created to analyze an individual Mk22 fuel assembly during a large break Loss Of Coolant Accident (LOCA) scenario involving the Savannah River Site K-reactor after the initial few seconds of the transient. During the initial few seconds reactor cooling is limited by the static or Ledinegg flow instability phenomenon. The predecessor FLOWTRAN code was developed to analyze this portion of a LOCA. In the several seconds following the break, a significant fraction of the reactor coolant inventory leaks out the break, Emergency Cooling System (ECS) flow is initiated, and air enters the primary coolant circulation loops. Reactor fuel assemblies are cooled by a low flowrate air-water downflow. Existing commercial nuclear industry thermal-hydraulic codes were judged inadequate for detailed modeling of a Mk22 fuel assembly because the application involves a ribbed annular geometry, low pressure, downflow and an air-water mixture. FLOWTRAN-TF is a two-phase thermal-hydraulics code of similar technology to existing commercial codes such as RELAP and TRAC but customized for Savannah River Site applications. The main features and capabilities of FLOWTRAN-TF are detailed Mk22 fuel assembly ribbed annular geometry; conjugate heat transfer; detailed neutronic power distribution; three-dimensional heat conduction in Mk22 fuel and target tubes; two-dimensional coolant flow …
Date: February 1, 1993
Creator: Aleman, S. E.; Flach, G. P.; Hamm, L. L.; Lee, S. Y. & Smith, F. G., III
Object Type: Report
System: The UNT Digital Library
FLOWTRAN-TF software design (open access)

FLOWTRAN-TF software design

FLOWTRAN-TF was created to analyze an individual Mk22 fuel assembly during a large break Loss Of Coolant Accident (LOCA) scenario involving the Savannah River Site K-reactor after the initial few seconds of the transient. During the initial few seconds reactor cooling is limited by the static or Ledinegg flow instability phenomenon. The predecessor FLOWTRAN code was developed to analyze this portion of a LOCA. In the several seconds following the break, a significant fraction of the reactor coolant inventory leaks out the break, Emergency Cooling System (ECS) flow is initiated, and air enters the primary coolant circulation loops. Reactor fuel assemblies are cooled by a low flowrate air-water downflow. Existing commercial nuclear industry thermal-hydraulic codes were judged inadequate for detailed modeling of a Mk22 fuel assembly because the application involves a ribbed annular geometry, low pressure, downflow and an air-water mixture. FLOWTRAN-TF is a two-phase thermal-hydraulics code of similar technology to existing commercial codes such as RELAP and TRAC but customized for Savannah River Site applications. The main features and capabilities of FLOWTRAN-TF are detailed Mk22 fuel assembly ribbed annular geometry; conjugate heat transfer; detailed neutronic power distribution; three-dimensional heat conduction in Mk22 fuel and target tubes; two-dimensional coolant flow …
Date: February 1, 1993
Creator: Aleman, S. E.; Flach, G. P.; Hamm, L. L.; Lee, S. Y. & Smith, F. G., III
Object Type: Report
System: The UNT Digital Library
From Private Christian to Public Witness: A Story From the Culture Wars transcript

From Private Christian to Public Witness: A Story From the Culture Wars

Lecture given Tuesday, February 23, 1993, 11:00 AM at Abilene Christian University
Date: February 23, 1993
Creator: Allen, Holly
Object Type: Sound
System: The Portal to Texas History
Synchrotron studies of narrow band materials. Progress report, July 1, 1990--June 30, 1993 (open access)

Synchrotron studies of narrow band materials. Progress report, July 1, 1990--June 30, 1993

Objective was to determine the single-particle electronic structure of selected narrow band materials in order to understand the relation between their electronic structures and novel low energy properties, such as mixed valence, heavy Fermions, Kondo effect, insulator-metal transitions, non-Fermi liquid behavior, and high-temperature superconductivity. This program supports photoemission spectroscopy (PES) at various synchrotrons. The progress is reported under the following section titles: ZSA (Zaanen-Sawatzky-Allen) systematics and I-M transitions in 3d transition metal oxides, insulator-metal transitions in superconducting cuprates, Fermi liquid and non-Fermi liquid behavior in angular resolved PES lineshapes, heavy-Fermion and non-Fermi liquid 5f electron systems, and Kondo insulators.
Date: February 1, 1993
Creator: Allen, J. W.
Object Type: Report
System: The UNT Digital Library
Healing from Childhood Sexual Abuse: Reality, Recovery, and Resources transcript

Healing from Childhood Sexual Abuse: Reality, Recovery, and Resources

Lecture given Monday, February 22, 1993, 8:30 AM at Abilene Christian University
Date: February 22, 1993
Creator: Allison, Steve & Hughes, Rosa
Object Type: Sound
System: The Portal to Texas History
Healing from Childhood Sexual Abuse: Reality, Recovery, and Resources transcript

Healing from Childhood Sexual Abuse: Reality, Recovery, and Resources

Lecture given Monday, February 22, 1993, 11:00 AM at Abilene Christian University
Date: February 22, 1993
Creator: Allison, Steve & Hughes, Rosa
Object Type: Sound
System: The Portal to Texas History
Healing from Childhood Sexual Abuse: Reality, Recovery, and Resources transcript

Healing from Childhood Sexual Abuse: Reality, Recovery, and Resources

Lecture given Monday, February 22, 1993, 3:30 PM at Abilene Christian University
Date: February 22, 1993
Creator: Allison, Steve & Hughes, Rosa
Object Type: Sound
System: The Portal to Texas History
Socioeconomic assessment guidance report: Determining the effects of amenity characteristics on business location decisions (open access)

Socioeconomic assessment guidance report: Determining the effects of amenity characteristics on business location decisions

Evaluating perception-based impacts of hazardous waste facilities has become an increasingly important part of socioeconomic impact assessments in recent years. One area of discussion has been the potential effect of risk perceptions on business location decision making. This report evaluates the importance of environmental amenities (broadly defined to include natural, cultural, and recreational features; environmental quality; and other indexes of quality of life) with respect to decisions on locating both manufacturing and business service activities. It discusses the major theoretical and empirical issues that arise in attempting to determine the effects of environmental amenities on the location choices for businesses and business activities. This discussion is followed by a survey of major findings from the academic literature and a review of research by the state of Nevada. A number of recommendations for further research are also provided to help the US Department of Energy`s Office of Civilian Radioactive Waste Management better understand the importance of perception-based impacts in business location decision making and estimate the scale of socioeconomic impacts that would result from siting a high-level waste repository in Nevada.
Date: February 1993
Creator: Allison, T.
Object Type: Report
System: The UNT Digital Library
Analysis of the Formation, Expression, and Economic Impacts of Risk Perceptions Associated With Nuclear Facilities (open access)

Analysis of the Formation, Expression, and Economic Impacts of Risk Perceptions Associated With Nuclear Facilities

This report investigates how communities hosting nuclear facilities form and express perceptions of risk and how these risk perceptions affect local economic development. Information was collected from site visits and interviews with plant personnel, officials of local and state agencies, and community activists in the hosting communities. Six commercial nuclear fuel production facilities and five nuclear facilities operated for the US Department of Energy by private contractors were chosen for analysis. The results presented in the report indicate that the nature of risk perceptions depends on a number of factors. These factors are (1) level of communication by plant officials within the local community, (2) track record of the facility. operator, (3) process through which community and state officials receive information and form opinions, (4) level of economic links each plant has with the local community, and (15) physical characteristics of the facility itself. This report finds that in the communities studied, adverse ask perceptions have not affected business location decisions, employment levels in the local community, tourism, or agricultural development. On the basis of case-study findings, this report recommends that nuclear facility siting programs take the following observations into account when addressing perceptions of risk. First, the quality of …
Date: February 1993
Creator: Allison, T.; Hunter, S. & Calzonetti, F. J.
Object Type: Report
System: The UNT Digital Library
Southwest Retort, Volume 46, Number 6, February 1993 (open access)

Southwest Retort, Volume 46, Number 6, February 1993

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date: February 1993
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
The Tracings, Volume 12, Number 1, February 1993 (open access)

The Tracings, Volume 12, Number 1, February 1993

Newsletter of the the Anderson County Genealogical Society containing genealogical information such as generation charts, family histories, and lists of records (births, deaths, church records, etc.).
Date: February 1993
Creator: Anderson County Genealogical Society
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Reaching the Deaf in Our Society transcript

Reaching the Deaf in Our Society

Lecture given Wednesday, February 24, 1993, 3:30 PM at Abilene Christian University
Date: February 24, 1993
Creator: Anderson, Bob
Object Type: Sound
System: The Portal to Texas History