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open access

[Letter from Jack Davis and Bill McCarter to Jay Gates, August 6, 1993]

Description: Photocopy of a letter from Jack Davis to Bill McCarter, co-directors of North Texas Institute for Educators on the Visual Arts, to Jay Gates, Director for the Dallas Museum of Art. In regards to an invitation from North Texas Institute for Educators on the Visual Arts, NTIEVA to welcome Gates to the Dallas / Fort Worth Metroplex. Davis and McCarter describe to Gates, that within the past four years the Dallas Museum of Art has been in their consortium, comprised of five museums and six school d… more
Date: August 6, 1993
Creator: Davis, Donald Jack & McCarter, William
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Form 303 shoot vict]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: January 6, 1993, 6:00 p.m.
Duration: 1 minute 57 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Brosky]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: November 6, 1993, 10:00 p.m.
Duration: 1 minute 12 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
open access

[Contract signatures between Mark Elder and Herbert Holl]

Description: Signatures on a document from University of North Texas, School of Visual Arts, Assistant Vice President for Research Mark Elder, and Greater Denton Arts Council, Executive Director, Herbert Holl. They are signing a contract agreement between the Arts council and North Texas Institute for Educators on the Visual Arts for supporting grant award.
Date: May 6, 1993
Partner: UNT Libraries Special Collections
open access

Greater Denton Arts Council Grant Program contract, May 6, 1993

Description: Photocopy of a letter from Herbert Holl to Jack Davis and Bill McCarter requesting they fill out a contract for the Greater Denton Arts Council and giving them instructions on how to do so. Following the signed contract is a copy of the evaluation form, filled out, and a summary and evaluation document explaining the program. At the end a 1993-1994 Fact Sheet for the North Texas Institute for Educators on the Visual Arts is included.
Date: May 6, 1993
Creator: Greater Denton Arts Council
Partner: UNT Libraries Special Collections
open access

Field shape measurements of prototype Main Injector dipole endpacks

Description: Measurements of the transverse dependence of the flux on the symmetry plane were obtained on a series of endpacks mounted on a Main Injector prototype dipole. From these flux measurements, we determined the endfield shape, expressed in terms of normal harmonics, up to 14-pole. We describe the measurement and analysis procedure, and present the results for all endpacks that were tested. The final endpack (number 10) has a sextupole, normalized to the body, of +0.167 [plus minus] .072 units, and … more
Date: January 6, 1993
Creator: Glass, H. D.; Brown, B. C. & Harding, D. J.
Partner: UNT Libraries Government Documents Department

Oral History Interview with Thomas E. Parr, January 6, 1993

Description: Interview with Thomas E. Parr, an army veteran from Adams, Wisconsin. This interview contains his experiences as an army nurse in Vietnam, 1971. Topics include psychiatric casualties at Long Binh and the heroin detoxification center at Cam Ranh Bay.
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: January 6, 1993
Creator: Houser, Cindy & Parr, Thomas E.
Partner: UNT Oral History Program
open access

Thermo-hydraulic analysis of the TPX superconducting TF magnets

Description: The superconducting magnets in Fusion Reactors are subjected to pulsed, nuclear, and resistive heating. The thermo-hydraulic response of the helium forced-flow cooled conductors to the various heat sources is critical to magnet design and performance. Recently developed computer codes allow accurate modeling of conductor response and have been used as an aid to design of the toroidal field (TF) magnets for the Tokamak Physics eXperiment (TPX). The authors present results of design studies that … more
Date: October 6, 1993
Creator: Wong, R. L.; Zbasnik, J. P. & Hassenzahl, W. V.
Partner: UNT Libraries Government Documents Department
open access

Two-gigawatt burst-mode operation of the intense microwave prototype (IMP) free-electron laser (FEL) for the microwave tokamak experiment (MTX)

Description: The MTX explored the plasma heating effects of 140 GHz microwaves from both Gyrotrons and from the IMP FEL wiggler. The Gyrotron was long pulse length (0.5 seconds maximum) and the FEL produced short-pulse length, high-peak power, single and burst modes of 140 GHZ microwaves. Full-power operations of the IMP FEL wiggler were commenced in April of 1992 and continued into October of 1992. The Experimental Test Accelerator H (ETA-II) provided a 50-nanosecond, 6-MeV, 2--3 kAmp electron beam that wa… more
Date: October 6, 1993
Creator: Felker, B.; Allen, S. & Bell, H.
Partner: UNT Libraries Government Documents Department
open access

Assessment of a magnet system combining the advantages of cable-in-conduit forced-flow and pool-boiling magnets

Description: This paper presents an idea for a magnet system that could be used to advantage in tokamaks and other fusion engineering devices. Higher performance designs, specifically newer tokamaks such as those for the international Tokamak Engineering Reactor (ITER) and Tokamak Physics Experiment (TPX) use Cable in Conduit Conductor (CICC) forced flow coils to advantage to meet field and current density requirements. Pool boiling magnets lack structural integrity to resist high magnetic forces since heli… more
Date: October 6, 1993
Creator: Slack, D.; Hassenzahl, W.; Felker, B. & Chaplin, M.
Partner: UNT Libraries Government Documents Department
open access

An {Omega}({radical}log log n) lower bound for routing in optical networks

Description: Optical communication is likely to significantly speed up parallel computation because the vast bandwidth of the optical medium can be divided to produce communication networks of very high degree. However, the problem of contention in high-degree networks makes the routing problem in these networks theoretically (and practically) difficult. In this paper we examine Valiant`s h-relation routing problem, which is a fundamental problem in the theory of parallel computing. The h-relation routing p… more
Date: November 6, 1993
Creator: Goldberg, L. A.; Jerrum, M. & MacKenzie, P. D.
Partner: UNT Libraries Government Documents Department
open access

Acid Solution Absorption of Extruded Polyethylene Foam (U)

Description: Water and acid absorption tests of samples of a proposed replacement to current polyethylene foam used as fill material on the FB-Line cation columns have been completed. Water and nitric acid solution absorption of up to 4 volume percent was observed over approximately a 4 month period of time. Because of the nuclear safety implications, liquid absorption of a replacement fill material must be low. EthafoaM{trademark} 220 extruded polyethylene, a product available from Dow Chemical Company app… more
Date: January 6, 1993
Creator: Kyser, E. A.
Partner: UNT Libraries Government Documents Department
open access

Conference summary

Description: The conference began with an introductory lecture by Bunakov. It is very appropriate that this workshop be held in Dubna as Bunakov reminded us that the experiments that motivated the current interest in the study of symmetry violation with neutrons were started here at Dubna by Alfimenkov, Pikelner, and collaborators. Bunakov discussed the fact that is the complexity of the compound nucleus that leads to large enhancement of parity violation near P-resonances and to the possibility of using st… more
Date: October 6, 1993
Creator: Seestrom, S. J.
Partner: UNT Libraries Government Documents Department
open access

Environmental Implementation Plan - EIP introduction

Description: Due to the commitment and participation of more than 100 professionals from site environmental coordinators, customer improvements and total quality are being incorporated into the Environmental Implementation Plan (EIP). The EIP is now a living document that communicates an overview of site environmental programs and the facility plans that are designed to protect the environment and meet changing regulatory requirements. Continuous improvement of environmental programs is enhanced through pla… more
Date: October 6, 1993
Creator: Peterson, G. L.
Partner: UNT Libraries Government Documents Department
open access

Bench-scale testing of the multi-gravity separator in combination with microcel. Fourth quarterly report, July 1, 1993--September 30, 1993

Description: Work this quarter included equipment installation, shakedown testing, and the beginning of the detailed testing program. With the exception of ongoing Task 4: Sample Characterization, Tasks 1 through 8 are now complete. Task 10: Detailed Testing and Task 12: Sample Analysis began this quarter and will consume all available time during the 5th quarter. Installation and testing of the process equipment, mechanical systems, as well as the electrical systems were completed. The shakedown process un… more
Date: December 6, 1993
Partner: UNT Libraries Government Documents Department
open access

Integrated Computer-Enhanced Remote Viewing System. Quarterly report No. 3, April--June 1993

Description: The Interactive, Computer-Enhanced, Remote Viewing System (ICERVS) is designed to provide a reliable geometric description of a robotic task space in a fashion that enables robotic remediation to be carried out more efficiently and economically that with present systems. The key elements are a robust way to store empirical data and a friendly user interface that provides an operator with timely access to all that is known about a scene. ICERVS will help an operator to analyze a scene and genera… more
Date: September 6, 1993
Partner: UNT Libraries Government Documents Department
open access

Toward a surface photoelectron diffractometer: A progress report on selected advances and an assessment

Description: X-ray diffractometric determination of atomic structures in ordered bulk systems is highly automated and has wide application. By contrast, surface crystallography, whether based on photon or electron scattering, is still in a relatively early stage of development. A summary is given of recent selected highlights in efforts to make progress toward surface photoelectron diffractometry and holography by our Berkeley-Penn State group. It is concluded that an automated photoelectron diffractometer … more
Date: October 6, 1993
Creator: Shirley, D. A; Zheng, Yu; Petersen, B. L.; Hussain, Z.; Huff, W. A.; Barton, J. J. et al.
Partner: UNT Libraries Government Documents Department
open access

Task J: Outstanding Junior Investigator (OJI). Technical progress report, [November 1, 1993--October 31, 1993]

Description: We report on an existing program of research on the production and decay of particles containing the charm and beauty quarks. Charm is studied in Fermilab fixed target experiments E769 and E691. Design and development for a hadron collider beauty experiment is studied in CERN test experiment P238 and in simulation studies for the SSC.
Date: July 6, 1993
Creator: Karchin, P. E.
Partner: UNT Libraries Government Documents Department
open access

Texture splats for 3D vector and scalar field visualization

Description: Volume Visualization is becoming an important tool for understanding large 3D datasets. A popular technique for volume rendering is known as splatting. With new hardware architectures offering substantial improvements in the performance of rendering texture mapped objects, we present textured splats. An ideal reconstruction function for 3D signals is developed which can be used as a texture map for a splat. Extensions to the basic splatting technique are then developed to additionally represent… more
Date: April 6, 1993
Creator: Crawfis, R. A. & Max, N.
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Richards picnic VOSOT]

Description: Video footage from the WBAP-TV television station in Fort Worth, Texas, covering a news story.
Date: September 6, 1993, 6:00 p.m.
Duration: 47 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
open access

Flow volumes for interactive vector field visualization

Description: Flow volumes are the volumetric equivalent of stream lines. They provide more information about the vector field being visualized than do stream lines or ribbons. Presented is an efficient method for producing flow volumes, composed of transparently rendered tetrahedra, for use in an interactive system. The problems of rendering, subdivision, sorting, rendering artifacts, and user interaction are dealt with.
Date: April 6, 1993
Creator: Max, N.; Becker, B. & Crawfis, R.
Partner: UNT Libraries Government Documents Department
open access

Task A: Yale Accelerator Users Group (YAUG). Second technical progress report, November 1, 1992--October 31, 1993

Description: This report discusses the following topics: Yaug collider detector program; E-791: continued study of heavy flavors at TPL; Hadroproduction of charm and beauty; Search for composite objects produced in relativistic heavy ion collisions; and high energy physics computer facility.
Date: July 6, 1993
Creator: Adair, R. K.; Sandweiss, J. & Schmidt, M.
Partner: UNT Libraries Government Documents Department
open access

Largest US oil and gas fields, August 1993

Description: The Largest US Oil and Gas Fields is a technical report and part of an Energy Information Administration (EIA) series presenting distributions of US crude oil and natural gas resources, developed using field-level data collected by EIA`s annual survey of oil and gas proved reserves. The series` objective is to provide useful information beyond that routinely presented in the EIA annual report on crude oil and natural gas reserves. These special reports also will provide oil and gas resource ana… more
Date: August 6, 1993
Partner: UNT Libraries Government Documents Department
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