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open access

The effect of chemical additives on the synthesis of ethanol

Description: The objective of this research was to investigate the reaction mechanism of higher alcohol and aldehyde synthesis from syngas and the role of additives in the synthesis. An in situ IR reaction system and probe molecule technique were developed to study adsorbed species, active sites, and reaction pathway during reaction. The catalysts used for this study included silica-supported Rh, Ru, and Ni. (VC)
Date: March 6, 1992
Creator: Chuang, S.S.C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A universal, fault-tolerant, non-linear analytic network for modeling and fault detection

Description: The similarities and differences of a universal network to normal neural networks are outlined. The description and application of a universal network is discussed by showing how a simple linear system is modeled by normal techniques and by universal network techniques. A full implementation of the universal network as universal process modeling software on a dedicated computer system at EBR-II is described and example results are presented. It is concluded that the universal network provides d… more
Date: March 6, 1992
Creator: Mott, J. E. (Advanced Modeling Techniques Corp., Idaho Falls, ID (United States)); King, R. W.; Monson, L. R.; Olson, D. L. & Staffon, J. D. (Argonne National Lab., Idaho Falls, ID (United States))
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

An analysis of sensitivity tests

Description: A new method of analyzing sensitivity tests is proposed. It uses the Likelihood Ratio Test to compute regions of arbitrary confidence. It can calculate confidence regions for the parameters of the distribution (e.g., the mean, {mu}, and the standard deviation, {sigma}) as well as various percentiles. Unlike presently used methods, such as those based on asymptotic analysis, it can analyze the results of all sensitivity tests, and it does not significantly underestimate the size of the confidenc… more
Date: March 6, 1992
Creator: Neyer, Barry T.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

LIFAC sorbent injection desulfurization demonstration project

Description: In December 1990, the US Department of Energy selected 13 projects for funding under the Federal Clean Coal Technology Program (Round III). One of the projects selected was the project sponsored by LIFAC North America, (LIFAC NA), titled LIFAC Sorbent Injection Desulfurization Demonstration Project.'' The host site for this $17 million, three-phase project is Richmond Power and Light's Whitewater Valley Unit No. 2 in Richmond, Indiana. The LIFAC technology uses upper-furnace limestone injection… more
Date: March 6, 1992
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Maximal CP Violation via Higgs-Boson Exchange

Description: The unitarity of the mixing matrix of the charged Higgs bosons, and the orthogonality of the mixing matrix of the neutral Higgs bosons, are used to derive upper bounds on the values of general CP-violating expressions. The bounds are independent of the total number of Higgs fields in any specific model. They allow is to relax the usual assumption of only one Higgs boson being light. It is natural that the CP violation in the exchange of neutral Higgs bosons between bottom quarks be particularly… more
Date: March 6, 1992
Creator: Lavoura, L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

A universal, fault-tolerant, non-linear analytic network for modeling and fault detection

Description: The similarities and differences of a universal network to normal neural networks are outlined. The description and application of a universal network is discussed by showing how a simple linear system is modeled by normal techniques and by universal network techniques. A full implementation of the universal network as universal process modeling software on a dedicated computer system at EBR-II is described and example results are presented. It is concluded that the universal network provides d… more
Date: March 6, 1992
Creator: Mott, J. E.; King, R. W.; Monson, L. R.; Olson, D. L. & Staffon, J. D.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

The Effect of Chemical Additives on the Synthesis of Ethanol. Final Technical Report, September 15, 1987--March 15, 1992

Description: The objective of this research was to investigate the reaction mechanism of higher alcohol and aldehyde synthesis from syngas and the role of additives in the synthesis. An in situ IR reaction system and probe molecule technique were developed to study adsorbed species, active sites, and reaction pathway during reaction. The catalysts used for this study included silica-supported Rh, Ru, and Ni. (VC)
Date: March 6, 1992
Creator: Chuang, S. S. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

RTG Impact Response to Hard Landing During Mars Environmental Survey (MESUR) Mission

Description: The National Aeronautics and Space Administration (NASA) is studying a seven-year robotic mission (MESUR, Mars Environmental Survey) for the seismic, meteorological, and geochemical exploration of the Martian surface by means of a network of ~16 small, inexpensive landers spread from pole to pole. To permit operation at high Martian latitudes, NASA has tentatively decided to power the landers with small RTGs (Radioisotope Thermoelectric Generators). To support the NASA mission study, the Depart… more
Date: March 6, 1992
Creator: Schock, Alfred & Mukunda, Meera
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

LIFAC sorbent injection desulfurization demonstration project. Quarterly report No. 4, July--September 1991

Description: In December 1990, the US Department of Energy selected 13 projects for funding under the Federal Clean Coal Technology Program (Round III). One of the projects selected was the project sponsored by LIFAC North America, (LIFAC NA), titled ``LIFAC Sorbent Injection Desulfurization Demonstration Project.`` The host site for this $17 million, three-phase project is Richmond Power and Light`s Whitewater Valley Unit No. 2 in Richmond, Indiana. The LIFAC technology uses upper-furnace limestone injecti… more
Date: March 6, 1992
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

[Press release: Junior Black Academy of Arts and Letters Announce the Opening of Major Exhibition of African American Art]

Description: Press release advertising an art exhibition featuring African American Art by Walter O. Evens. The exhibition was hosted by the Junior Black Academy of Arts and Letters on March 29, 1992 at the James E. Kemp Gallery.
Date: March 6, 1992
Creator: Junior Black Academy of Arts and Letters
Item Type: Refine your search to only Text
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Martina - Judy PKG]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6 P.M.
Date: March 6, 1992
Duration: 1 minute 55 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

[RE: The Summer 1991 DBAE Institutes: An Evaluation Report]

Description: A memo from Vicki Rosenberg, program officer at the Getty Center for Education in the Arts, to the Regional Institute Directors. The memo is in regards to the attached copy of Ralph Hoepfner's October 1991 evaluation report of two summer DBAE institutes. Attached to the memo is The Summer 1991 DBAE Institutes, An Evaluation Report. October, 20, 1991.
Date: March 6, 1992
Creator: Rosenberg, Vicki
Item Type: Refine your search to only Report
Partner: UNT Libraries Special Collections
open access

Maximal CP Violation via Higgs-Boson Exchange

Description: The unitarity of the mixing matrix of the charged Higgs bosons, and the orthogonality of the mixing matrix of the neutral Higgs bosons, are used to derive upper bounds on the values of general CP-violating expressions. The bounds are independent of the total number of Higgs fields in any specific model. They allow is to relax the usual assumption of only one Higgs boson being light. It is natural that the CP violation in the exchange of neutral Higgs bosons between bottom quarks be particularly… more
Date: March 6, 1992
Creator: Lavoura, L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

[Press release: Meeting between Bush campaign and gay activists sparks intense right wing backlash]

Description: Press release criticizing the conservative reaction against a meeting between Bush/Quayle campaign representatives and gay activists. Includes letter from Congress members to Bush that expresses concern over the meeting.
Date: March 6, 1992
Creator: National Gay and Lesbian Task Force (U.S.)
Item Type: Refine your search to only Text
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Michaelangelo]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 6, 1992, 6:00 p.m.
Duration: 47 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Prostitution]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 6, 1992, 10:00 p.m.
Duration: 2 minutes 25 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Buchannan-Dallas]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 6, 1992, 6:00 p.m.
Duration: 43 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Buchannan]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 6, 1992, 10:00 p.m.
Duration: 2 minutes
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Buchanan]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 6, 1992, 5:00 p.m.
Duration: 2 minutes 10 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
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