Resource Type

Exclusive study of nuclear collisions at the AGS (open access)

Exclusive study of nuclear collisions at the AGS

We propose to carry out a systematic and exclusive measurement of the energy and mass dependence of particle production, correlations and collective effects in Au+Au collisions. We wish to determine the highest compression achievable in nuclear matter and to study its properties. We shall search for evidence for an exotic Equation of State, that is, new physics such as Resonance Matter, Exotica, and QGP. We are also interested in signatures of critical phenomena in dilute nuclear matter. We propose to measure the four-momentum of light mass particles ({pi}{sup {plus_minus}}, K{sub s}{sup 0}, K{sup {plus_minus}}, {Lambda}, n,p,d, {sup 3}He, {sup 4}He, {sup 6}He, and the isotopes of Li and Be), projectile fragments from Z = 6 to Z = 79, and anti-proton production. The majority of the data will be acquired, on an event by event basis, from a state-of-the-art Time Projection Chamber (EOSTPC) built and used at LBL by the EOC collaboration. The TPC provides continuous tracking, almost 4{pi} acceptance and particle identification for the light mass particles.
Date: August 1, 1993
Creator: Rai, G. & Collaboration, E895
System: The UNT Digital Library
The study of the phase structure of hadronic matter by searching for the deconfined quark-gluon phase transition using 2 TeV {bar p}-p collisions; and by searching for critical phenomena in an exclusive study of multifragmentation using 1 GeV/nucleon heavy ion collisions. Progress report, January 1--December 31, 1993 (open access)

The study of the phase structure of hadronic matter by searching for the deconfined quark-gluon phase transition using 2 TeV {bar p}-p collisions; and by searching for critical phenomena in an exclusive study of multifragmentation using 1 GeV/nucleon heavy ion collisions. Progress report, January 1--December 31, 1993

This report discusses the Fermilab experiment E735 which is dedicated to the search for the quark-gluon plasma from proton-antiproton interactions; multifragmentation using the EOS-TPC; STAR R&D; silicon avalanche diodes as direct time-of-flight detectors; and soft photons at the AGS-E855.
Date: September 15, 1993
Creator: Scharenberg, R.; Hirsch, A. & Tincknell, M.
System: The UNT Digital Library
The Southeast Institute for Education in the Visual Arts Vision Statement (open access)

The Southeast Institute for Education in the Visual Arts Vision Statement

A vision statement submitted by The Southeast Institute for Education in the Visual Arts, SIEVA. The statement details the institute's goals of providing a model for art education advocacy and education reform through its leveraging support for discipline-based arts education. The vision statement also describes the programs that SIEVA has developed in order to achieve their goals for educational reformation, by offering maintenance programs, professional development programs, technical assistance services and more.
Date: September 1993
Creator: The Southeast Institute
System: The UNT Digital Library
McLennan Community College Annual Review: 1993 (open access)

McLennan Community College Annual Review: 1993

Annual report of McLennan Community College describing goals, activities, and accomplishments during fiscal year 1992-1993.
Date: 1993~
Creator: McLennan Community College
System: The Portal to Texas History
Deexcitation processes in nuclear reactions: The study of hot hadronic matter. Annual progress report (open access)

Deexcitation processes in nuclear reactions: The study of hot hadronic matter. Annual progress report

The research program involved continuing analysis of Fermilab E-735, search for quark-gluon plasma (QGP) in {bar p}-p collisions; experiments on multi-fragmentation using reverse kinematics at the Bevalac; continuing study of target fragments produced in the interaction of copper with intermediate-energy heavy ions; and detector R&D for the STAR detector at RHIC.
Date: December 1, 1993
Creator: Porile, N. T.
System: The UNT Digital Library
Everything you might want to know about the Internet but are afraid to ask!. A new users resource (open access)

Everything you might want to know about the Internet but are afraid to ask!. A new users resource

This document is a guide to accessing the Internet and the services available on Internet. The document contains a short explanation of the Internet by E. Kroll and E. Hoffman, brief descriptions of the primary access tools, a glossary, answers to frequently asked questions about the Internet, J. Martin`s `Search for Internet Treasure` and other helpful information. The data access tools discussed in this document include Gopher, World Wide Web, WAIS, ASTRA, ARCHIE, WHOIS, NETSERV, and TRICKLE. The file transfer tool discussed is BITFTP. The two communication services discussed are NETNEWS and LISTSERV.
Date: September 1, 1993
Creator: Thiel, E.
System: The UNT Digital Library
[Michigan Technological University Pre-Service Teacher Enhancement Program]. [Includes a copy of the Student Guide] (open access)

[Michigan Technological University Pre-Service Teacher Enhancement Program]. [Includes a copy of the Student Guide]

The Michigan Technological University Teacher Education Program received funding from the US Department of Energy for the purpose of providing capable and suitably inclined, MTU Engineering and Science students a chance to explore high school level science and mathematics teaching as a career option. Ten undergraduate students were selected from nominations and were paired with mentor teachers for the study. This report covers the experience of the first ten nominees and their participation in the program.
Date: April 27, 1993
Creator: Anderson, C.S. & Yarroch, W.L.
System: The UNT Digital Library
[Michigan Technological University Pre-Service Teacher Enhancement Program]. Progress performance report (open access)

[Michigan Technological University Pre-Service Teacher Enhancement Program]. Progress performance report

The Michigan Technological University Teacher Education Program received funding from the US Department of Energy for the purpose of providing capable and suitably inclined, MTU Engineering and Science students a chance to explore high school level science and mathematics teaching as a career option. Ten undergraduate students were selected from nominations and were paired with mentor teachers for the study. This report covers the experience of the first ten nominees and their participation in the program.
Date: April 27, 1993
Creator: Anderson, C. S. & Yarroch, W. L.
System: The UNT Digital Library
Final Report for Third Year of Project and Project Proposal for Fourth Year (open access)

Final Report for Third Year of Project and Project Proposal for Fourth Year

A document presented to the Getty Center for Education in the Arts by the North Texas Institute for Educators on the Visual Arts (NTIEVA). The document includes a project report for November 1, 1992 - June 30, 1993 and a proposal for July 1, 1993 - June 30, 1994. Seventeen appendices are attached.
Date: April 12, 1993
Creator: North Texas Institute for Educators on the Visual Arts
System: The UNT Digital Library
Final Report: [Realtime Training Project at Amarillo College] (open access)

Final Report: [Realtime Training Project at Amarillo College]

Report that summarizes the goals and objectives of the report in regards to increasing development of the captioning associate program for Amarillo College.
Date: July 1, 1993
Creator: Texas Higher Education Coordinating Board
System: The Portal to Texas History
Star of the Republic Museum Annual Report: 1993 (open access)

Star of the Republic Museum Annual Report: 1993

Annual report of the Star of the Republic Museum describing goals, activities, and accomplishments during fiscal year 1992-1993.
Date: 1993
Creator: Star of the Republic Museum (Washington, Tex.)
System: The Portal to Texas History
The Hawaiian Monk Seal on Laysan Island, 1986 (open access)

The Hawaiian Monk Seal on Laysan Island, 1986

This report is based on an observational study on the Hawaiian monk seal at Laysan Island, Northwestern Hawaiian Islands, from May 4 to August 4 1986. Data includes population rates, reproductive rates, deaths, injuries, necropsies, and entanglements.
Date: December 1993
Creator: Alcorn, Doris J. & Westlake, Robin L.
System: The UNT Digital Library
The 1992 World Administrative Radio Conference: Technology and Policy Implications (open access)

The 1992 World Administrative Radio Conference: Technology and Policy Implications

This paper examined the technologies and issues to be considered at World Administrative Radio Conference (WARC)-92, discusses the international and domestic context for WARC-93 preparations, and analyzed the U.S. process of conference preparation.
Date: May 1993
Creator: United States. Congress. Office of Technology Assessment.
System: The UNT Digital Library
The 1992 World Administrative Radio Conference: technology and policy implications (open access)

The 1992 World Administrative Radio Conference: technology and policy implications

This report discusses the role of radio technologies and services in our daily lives. The report elaborates on the outcomes and implications for U.S. radio technology, and the next steps and lessons for the future.
Date: 1993?
Creator: United States. Congress. Office of Technology Assessment
System: The UNT Digital Library
East Central Independent School District Academic Excellence Indicators Report: 1992-1993 (open access)

East Central Independent School District Academic Excellence Indicators Report: 1992-1993

Annual report about the overall condition of the East Central Independent School District in San Antonio, providing statistics and assessments for the 1992-1993 school year.
Date: August 19, 1993
Creator: San Antonio (Tex.). East Central Independent School District.
System: The Portal to Texas History
Non-US data compression and coding research. FASAC Technical Assessment Report (open access)

Non-US data compression and coding research. FASAC Technical Assessment Report

This assessment of recent data compression and coding research outside the United States examines fundamental and applied work in the basic areas of signal decomposition, quantization, lossless compression, and error control, as well as application development efforts in image/video compression and speech/audio compression. Seven computer scientists and engineers who are active in development of these technologies in US academia, government, and industry carried out the assessment. Strong industrial and academic research groups in Western Europe, Israel, and the Pacific Rim are active in the worldwide search for compression algorithms that provide good tradeoffs among fidelity, bit rate, and computational complexity, though the theoretical roots and virtually all of the classical compression algorithms were developed in the United States. Certain areas, such as segmentation coding, model-based coding, and trellis-coded modulation, have developed earlier or in more depth outside the United States, though the United States has maintained its early lead in most areas of theory and algorithm development. Researchers abroad are active in other currently popular areas, such as quantizer design techniques based on neural networks and signal decompositions based on fractals and wavelets, but, in most cases, either similar research is or has been going on in the United States, …
Date: November 1, 1993
Creator: Gray, R. M.; Cohn, M.; Craver, L. W.; Gersho, A.; Lookabaugh, T.; Pollara, F. et al.
System: The UNT Digital Library
Energy conservation potential of the US Department of Energy interim commercial building standards (open access)

Energy conservation potential of the US Department of Energy interim commercial building standards

This report describes a project conducted to demonstrate the whole-building energy conservation potential achievable from full implementation of the US Department of Energy (DOE) Interim Energy Conservation Performance Standards for New Commercial and Multi-Family High Rise Residential Buildings. DOE`s development and implementation of energy performance standards for commercial buildings were established by the Energy Conservation Standards for New Buildings Act of 1976, as amended, Public Law (PL) 94-385, 42 USC 6831 et seq., hereinafter referred to as the Act. In accordance with the Act, DOE was to establish performance standards for both federal and private sector buildings ``to achieve the maximum practicable improvements in energy efficiency and use of non-depletable resources for all new buildings``.
Date: December 1, 1993
Creator: Hadley, D. L. & Halverson, M. A.
System: The UNT Digital Library
Adult Literacy and New Technologies: Tools for a Lifetime (open access)

Adult Literacy and New Technologies: Tools for a Lifetime

Adult education needs are difficult to define and difficult to meet; what constitutes adequate literacy changes continually as the demands facing individuals grow more complex. This report is an attempt to identify those capabilities, along with limitations, and outline how new information technologies can be marshaled to meet the goal of a fully literate citizenry.
Date: July 1993
Creator: United States. Congress. Office of Technology Assessment.
System: The UNT Digital Library
Radioisotope Stirling Generator Options for Pluto Fast Flyby Mission (open access)

Radioisotope Stirling Generator Options for Pluto Fast Flyby Mission

The preceding paper described conceptual designs and analytical results for five Radioisotope Thermoelectric Generator (RTG) options for the Pluto Fast Flyby (PFF) mission, and the present paper describes three Radioisotope Stirling Generator (RSG) options for the same mission. The RSG options are based on essentially the same radioisotope heat source modules used in previously flown RTGs and on designs and analyses of a 75-watt free-piston Stirling engine produced by Mechanical Technology Incorporated (MTI) for NASA's Lewis Research Center. The integrated system design options presented were generated in a Fairchild Space study sponsored by the Department of Energy's Office of Special Applications, in support of ongoing PFF mission and spacecraft studies that the Jet Propulsion Laboratory (JPL) is conducting for the National Aeronautics and Space Administration (NASA). That study's NASA-directed goal is to reduce the spacecraft mass from its baseline value of 166 kg to ~110 kg, which implies a mass goal of less than 10 kg for a power source able to deliver 69 watts(e) at the end of the 9.2-year mission. In general, the Stirling options were found to be lighter than the thermoelectric options described in the preceding paper. But they are less mature, requiring more development, and …
Date: October 1, 1993
Creator: Schock, Alfred
System: The UNT Digital Library
Nuclear Medicine Program progress report for quarter ending March 31, 1993 (open access)

Nuclear Medicine Program progress report for quarter ending March 31, 1993

We have exploring the possibility of measuring urinary radioactivity as an index of pancreatic lipase activity after oral administration of a new triglyceride containing a radioactive iodine-1 25-labeled fatty acid moiety. The new agent, 1,2-dipalmitoyl-3[15-(p-iodophenyl)pentandecan-l-oyl]-racglycerol (1,2-Pal-3-IPPA), was prepared by the thallation-iodide displacement method. Following oral gavage of the radioiodinated triglyceride to rats, about 30% of the administered activity was excreted in 24 hours in the urine. In normal human controls an higher urinary excretion (of about 75% was observed. In this report, we describe an evaluation of the metabolites excreted in the urine and the chemical species stored in adipose from rats. The urine activity co-chromatographed with hippuric acid by TLC indicating conjugation of the IPPA metabolites. Release of the acidic components from the conjugated excretory products by acid hydrolysis of the urine provided the radioactive acidic IPPA metabolites. Analysis of the Folch extracts of fat samples from rats demonstrated that the radioactive components co-chromatographed In the triglyceride region. Recent studies in patients with compromised pancreatic exocrine function have demonstrated significantly decreased 24 hr. urinary excretion of about 25%, following oral administration of [1 -1 31]-1,2-Pal-3-IPPA. Thus, urine analysis after oral administration of [I -1 31]-1,2-Pal-3-IPPA may be a simple, …
Date: April 1, 1993
Creator: Knapp, F. F. Jr.; Ambrose, K. R.; Beets, A. L.; Callahan, A. P.; McPherson, D. W.; Mirzadeh, S. et al.
System: The UNT Digital Library
Nuclear Medicine Program progress report for quarter ending March 31, 1993 (open access)

Nuclear Medicine Program progress report for quarter ending March 31, 1993

We have exploring the possibility of measuring urinary radioactivity as an index of pancreatic lipase activity after oral administration of a new triglyceride containing a radioactive iodine-1 25-labeled fatty acid moiety. The new agent, 1,2-dipalmitoyl-3[15-(p-iodophenyl)pentandecan-l-oyl]-racglycerol (1,2-Pal-3-IPPA), was prepared by the thallation-iodide displacement method. Following oral gavage of the radioiodinated triglyceride to rats, about 30% of the administered activity was excreted in 24 hours in the urine. In normal human controls an higher urinary excretion (of about 75% was observed. In this report, we describe an evaluation of the metabolites excreted in the urine and the chemical species stored in adipose from rats. The urine activity co-chromatographed with hippuric acid by TLC indicating conjugation of the IPPA metabolites. Release of the acidic components from the conjugated excretory products by acid hydrolysis of the urine provided the radioactive acidic IPPA metabolites. Analysis of the Folch extracts of fat samples from rats demonstrated that the radioactive components co-chromatographed In the triglyceride region. Recent studies in patients with compromised pancreatic exocrine function have demonstrated significantly decreased 24 hr. urinary excretion of about 25%, following oral administration of [1 -1 31]-1,2-Pal-3-IPPA. Thus, urine analysis after oral administration of [I -1 31]-1,2-Pal-3-IPPA may be a simple, …
Date: April 1, 1993
Creator: Knapp, F. F. Jr.; Ambrose, K. R.; Beets, A. L.; Callahan, A. P.; McPherson, D. W.; Mirzadeh, S. et al.
System: The UNT Digital Library
A Performance Review of Austin Independent School District (ISD), February 1993 (open access)

A Performance Review of Austin Independent School District (ISD), February 1993

A performance review of Austin Independent School District (ISD) examining their use of funds in different areas of the school system.
Date: February 22, 1993
Creator: Texas. Comptroller's Office.
System: The Portal to Texas History
[The Summer Institute Evaluation Report, 1993] (open access)

[The Summer Institute Evaluation Report, 1993]

An Evaluation Report for the NTIEVA Summer Institute put together by Dr. Joan Bush for submission to the Texas Commission on the Arts. There are 8 separate sections of assessments and tables including classification of different participant groups, number of institutes attended, summaries of responses to questionnaires, and the mean responses to distance learning questions. At the end is a factsheet, a collection of newsletters and articles covering the program.
Date: Autumn 1993
Creator: Bush, Dr. Joan
System: The UNT Digital Library
Austin Children`s Museum ``Go Power`` project. Final report (open access)

Austin Children`s Museum ``Go Power`` project. Final report

Go Power, was conceived as an interactive exhibit and related set of activities designed to promote in children and families an understanding and appreciation of energy concepts. Planned in 1990, the project culminated its first phase of activities with colorful, interactive exhibit about the pathways and transformations of energy, on display at the Austin Children`s Museum between February 5th and June 6th, 1993. The project was supported by the US Department of Energy, the National Science Foundation, the Lower Colorado River Authority and various local foundations and businesses. This report describes the process, product and outcomes of this project.
Date: October 1, 1993
Creator: unknown
System: The UNT Digital Library