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[News release: Stonewall 25 Telephone Card Makes Calls From Massive Gay, Lesbian March Easy]
A news release from 10 PERCENT magazine about a prepurchase long distance telephone card that will allow participants of Stonewall 25 to call home while in New York for the events.
Date:
February 25, 1994
Creator:
10 PERCENT magazine
Object Type:
Text
System:
The UNT Digital Library
God's Holiness is His Alone
Lecture given Monday, February 21, 1994, 7:00 PM at Abilene Christian University
Date:
February 21, 1994
Creator:
Adcox, Jimmy
Object Type:
Sound
System:
The Portal to Texas History
Using stereoscopic imaging for visualization applications
The purpose of scientific visualization is to simplify the analysis of numerical data by rendering the information as an image. Even when the image is familiar, as in the case of terrain data, preconceptions about what the image should look like and deceptive image artifacts can create misconceptions about what information is actually contained in the scene. One way of aiding the development of unambiguous visualizations is to add stereoscopic depth to the image. Despite the recent proliferation of affordable stereoscopic viewing equipment, few researchers are at this time taking advantage of stereo in their visualizations. It is generally perceived that the rendering time will have to be doubled in order to generate the pair, and so stereoscopic viewing is sacrificed in the name of expedient rendering. We show that this perception is often invalid. The second half of a stereoscopic image can be generated from the first half for a fraction of the computational cost of complete rendering, usually no more than 50% of the cost and in many cases as little as 5%. Using the techniques presented here, the benefits of stereoscopy can be added to existing visualization systems for only a small cost over current single-frame rendering …
Date:
February 1, 1994
Creator:
Adelson, S. J.
Object Type:
Article
System:
The UNT Digital Library
Columbia River Basin Fish and Wildlife Program Annual Implementation Work Plan for Fiscal Year 1994.
This document is part of Bonneville Power Administration`s program to protect, mitigate, and enhance fish and wildlife affected by the development and operation of hydroelectric facilities on the Columbia River and its tributaries. The Fiscal Year 1994 (FY 1994) Annual Implementation Work Plan (AIWP) presents Bonneville Power Administration`s (BPA`s) plan for implementation of the Columbia River Basin Fish and Wildlife Program (Program). The purpose of the Program is to guide BPA and other federal agencies in carrying out their responsibilities to protect, mitigate, and enhance fish and wildlife in the Columbia River Basin. Phase I began the work of salmon recovery with certain fast-track measures completed in August 1991. Phase II dealt with Snake and Columbia river flow and salmon harvest and was completed in December 1991. Phase III dealt with system-wide habitat and salmon production issues and was completed in September 1992. Phase IV planning, focusing on resident fish and wildlife, began in August 1993, and was finished and adopted in November 1993. This report provides summaries of the ongoing and new projects for FY 1994 within the areas of juvenile migration, adult migration, salmon harvest, production and habitat, coordinated implementation, monitoring and evaluation, resident fish, and wildlife.
Date:
February 1, 1994
Creator:
Administration, United States. Bonneville Power; S.), Northwest Power Planning Council (U. & Authority, Columbia Basin Fish and Wildlife
Object Type:
Report
System:
The UNT Digital Library
Solidification Modeling of a Spiral Casting to Determine Material Fluidity
In casting, fluidity is the measure of the distance a metal can flow in a channel before being stopped by solidification. During mold filling, the metal loses heat to the surrounding mold, thereby cooling and becoming more viscous until the leading portion solidifies and no further flow is possible. A coupled heat-transfer and fluid-flow modeling of a spiral, involving the use of thermophysical properties to determine material fluidity, has been conducted. Simulations of these experiments utilized the Casting Process Simulator (CaPS) software developed at Argonne National Laboratory. Two types of spiral geometries with different assumptions were considered: (1) a two-dimensional laterally stretched spiral and (2) a three-dimensional lateral spiral. The computer extent of mold filling is in good agreement with the experimental results. Time required by the metal/gas interface to attain specific positions in the spiral arm also compares favorably with the experimental results. The influence of process variables, especially pour time, is discussed. The CaPS software has been used as a computational tool to investigate the validity of the dimensionality assumptions and to evaluate the ability of CaPS to model fluidity adequately.
Date:
February 1994
Creator:
Ahuja, S.; Domanus, H. M.; Schmitt, R. C.; Chuzhoy, L. & Grabel, J. V.
Object Type:
Report
System:
The UNT Digital Library
Solidification modeling of a spiral casting to determine material fluidity
In casting, fluidity is the measure of the distance a metal can flow in a channel before being stopped by solidification. During mold filling, the metal loses heat to the surrounding mold, thereby cooling and becoming more viscous until the leading portion solidifies and no further flow is possible. A coupled heat-transfer and fluid-flow modeling of a spiral, involving the use of thermophysical properties to determine material fluidity, has been conducted. Fluidity experiments were performed by Caterpillar; several spiral test castings were poured. Simulations of these experiments utilized the Casting Process Simulator (CaPS) software developed at Argonne National Laboratory. Two types of spiral geometries with different assumptions were considered: (1) a two-dimensional laterally stretched spiral and (2) a three-dimensional lateral spiral.The computed extent of mold filling is in good agreement with the experimental results. Time required by the metal/gas interface to attain specific positions in the spiral arm also compared favorably with the experimental results. The influence of process variables, especially pour time, is discussed. The CaPS software has been used as a computational tool to investigate the validity of the dimensionality assumptions and to evaluate the ability of CaPS to model fluidity adequately.
Date:
February 1, 1994
Creator:
Ahuja, S.; Domanus, H. M.; Schmitt, R. C.; Chuzhoy, L. & Grabel, J. V.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B1349.0240]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Governor David Walters gets a close look at food supplies being packaged for distribution to Sarajevo, Bosina, as he ended a trip to Frankfurt, Germany."
Date:
February 24, 1994
Creator:
Aiken, Charolette
Object Type:
Photograph
System:
The Gateway to Oklahoma History
The Boerne Star (Boerne, Tex.), Vol. 90, No. 5, Ed. 1 Wednesday, February 2, 1994
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
February 2, 1994
Creator:
Aldridge, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 90, No. 6, Ed. 1 Wednesday, February 9, 1994
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
February 9, 1994
Creator:
Aldridge, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 90, No. 7, Ed. 1 Wednesday, February 16, 1994
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
February 16, 1994
Creator:
Aldridge, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 90, No. 8, Ed. 1 Wednesday, February 23, 1994
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
February 23, 1994
Creator:
Aldridge, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Biblical Basis of the Lord's Supper
Lecture given Wednesday, February 23, 1994, 8:30 AM at Abilene Christian University
Date:
February 23, 1994
Creator:
Allen, Bill
Object Type:
Sound
System:
The Portal to Texas History
The Historical Background of the Lord's Supper
Lecture given Wednesday, February 23, 1994, 11:00 AM at Abilene Christian University
Date:
February 23, 1994
Creator:
Allen, Bill
Object Type:
Sound
System:
The Portal to Texas History
The Theological Foundation of the Lord's Supper
Lecture given Wednesday, February 23, 1994, 3:30 PM at Abilene Christian University
Date:
February 23, 1994
Creator:
Allen, Bill
Object Type:
Sound
System:
The Portal to Texas History
Christians' Answer to Liberal Societies
Lecture given Monday, February 21, 1994, 8:30 AM at Abilene Christian University
Date:
February 21, 1994
Creator:
Allen, Leonard
Object Type:
Sound
System:
The Portal to Texas History
Restoration History: Silene Moore Holman
Lecture given Monday, February 21, 1994, 11:00 AM at Abilene Christian University
Date:
February 21, 1994
Creator:
Allen, Leonard
Object Type:
Sound
System:
The Portal to Texas History
Application of the modified voltage-dividing potentiometer to overlay metrology in a CMOS/bulk process
The measurement of layer-to-layer feature overlay will, in the foreseeable future, continue to be a critical metrological requirement for the semiconductor industry. Meeting the image placement metrology demands of accuracy, precision, and measurement speed favors the use of electrical test structures. In this paper, a two-dimensional, modified voltage-dividing potentiometer is applied to a short-loop VLSI process to measure image placement. The contributions of feature placement on the reticle and overlay on the wafer to the overall measurement are analyzed and separated. Additional sources of uncertainty are identified, and methods developed to monitor and reduce them are described.
Date:
February 1, 1994
Creator:
Allen, R. A.; Cresswell, M. W.; Linholm, L. W.; Owen, J. C. III; Ellenwood, C. H.; Hill, T. A. et al.
Object Type:
Article
System:
The UNT Digital Library
Software for goniometer control in the Triple Ion Implantation Facility
A computer program is described tat controls the goniometer employed in the ion scattering chamber of the Triple Ion Implantation Facility (TIF) in the Metals and Ceramics Division at Oak Ridge National Laboratory. Details of goniometer operation and its incorporation into the ion scattering setup specific to the TIF are also discussed.
Date:
February 1, 1994
Creator:
Allen, W. R.
Object Type:
Report
System:
The UNT Digital Library
Christian in Public Life: Rountable - Part 1
Lecture given Tuesday, February 22, 1994, 8:30 AM at Abilene Christian University
Date:
February 22, 1994
Creator:
Allen; Hailey; Lloyd & Middlebrook
Object Type:
Sound
System:
The Portal to Texas History
Colleges and Universities Attended By Senators of the 103d Congress
This report identifies the colleges and universities attended by Senators elected to the 103rd Congress.
Date:
February 4, 1994
Creator:
Amer, Mildred L.
Object Type:
Report
System:
The UNT Digital Library
Southwest Retort, Volume 47, Number 6, February 1994
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 1994
Creator:
American Chemical Society. Dallas/Fort Worth Section.
Object Type:
Journal/Magazine/Newsletter
System:
The UNT Digital Library
DP: Parameter Display Page Program
The Parameter Display Page program (DP) is a Motif/X11-based program to allow easily configured, dynamic device and process variable monitoring and manipulation in the EPICS environment. DP provides a tabular data format for interactive viewing and manipulation of device and process variable statistics, as well as formatted PostScript output to files and printers. DP understands and operates in two (unfortunately disjoint at this time) namespaces in the EPICS environment ``devices`` and ``process variables``. The higher level namespace of devices includes Composite and Atomic Devices registered via the Device Access server; the lower level (flat) namespace is that of normal Process Variables accessible via Channel Access.
Date:
February 19, 1994
Creator:
Anderson, M.
Object Type:
Report
System:
The UNT Digital Library
Laser ablation ICP-mass spectrometry determination of Th{sup 230} in soils at the Gunnison, Colorado UMTRA site
This report describes an innovative technology, laser ablation-inductively couple plasma-mass spectrometry (LA-ICP-MS), operated in a mobile laboratory, to rapidly detect thorium 230 activity levels in soil samples. This technology was demonstrated on-site during November 1993 at the Gunnison, Colorado, UMTRA project site in support of their remediation effort. The LA-ICP-MS sampling and analysis technique was chosen because of the capability for rapid analysis, approximately three samples per hour, with minimal sample preparation.
Date:
February 16, 1994
Creator:
Anderson, M. S.; Braymen, S. & McIntosh, R.
Object Type:
Report
System:
The UNT Digital Library
Regulatory facility guide for Ohio
The Regulatory Facility Guide (RFG) has been developed for the DOE and contractor facilities located in the state of Ohio. It provides detailed compilations of international, federal, and state transportation-related regulations applicable to shipments originating at destined to Ohio facilities. This RFG was developed as an additional resource tool for use both by traffic managers who must ensure that transportation operations are in full compliance with all applicable regulatory requirements and by oversight personnel who must verify compliance activities.
Date:
February 28, 1994
Creator:
Anderson, S. S.; Bock, R. E.; Francis, M. W.; Gove, R. M.; Johnson, P. E.; Kovac, F. M. et al.
Object Type:
Report
System:
The UNT Digital Library