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[Photograph 2012.201.B0305B.040]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Some adoptees like Kim Jones have happier stories."
Date: July 7, 1992
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History
Texas Register, Volume 17, Number 51, Pages 4833-4909, July 7, 1992 (open access)

Texas Register, Volume 17, Number 51, Pages 4833-4909, July 7, 1992

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.
Date: July 7, 1992
Creator: Texas. Secretary of State.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Oxygen electrode reaction in molten carbonate fuel cells. Final report, September 15, 1987--September 14, 1990 (open access)

Oxygen electrode reaction in molten carbonate fuel cells. Final report, September 15, 1987--September 14, 1990

Molten carbonate fuel cell system is a leading candidate for the utility power generation because of its high efficiency for fuel to AC power conversion, capability for an internal reforming, and a very low environmental impact. However, the performance of the molten carbonate fuel cell is limited by the oxygen reduction reaction and the cell life time is limited by the stability of the cathode material. An elucidation of oxygen reduction reaction in molten alkali carbonate is essential because overpotential losses in the molten carbonate fuel cell are considerably greater at the oxygen cathode than at the fuel anode. Oxygen reduction on a fully-immersed gold electrode in a lithium carbonate melt was investigated by electrochemical impedance spectroscopy and cyclic voltammetry to determine electrode kinetic and mass transfer parameters. The dependences of electrode kinetic and mass transfer parameters on gas composition and temperature were examined to determine the reaction orders and the activation energies. The results showed that oxygen reduction in a pure lithium carbonate melt occurs via the peroxide mechanism. A mass transfer parameter, D{sub O}{sup 1/2}C{sub O}, estimated by the cyclic voltammetry concurred with that calculated by the EIS technique. The temperature dependence of the exchange current density and …
Date: July 7, 1992
Creator: Appleby, A. J. & White, R. E.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
In-Home Demonstration of the Reduction of Woodstove Emissions from the Use of Densified Logs. (open access)

In-Home Demonstration of the Reduction of Woodstove Emissions from the Use of Densified Logs.

There is a need to reduce emissions from conventional wood stoves in the short-term while stove replacement takes place over the longer term. One possible is to use fuels that would burn cleaner than cordwood. Densified fuels have been commercially available for years and offer such a possibility. The objective of this project was to evaluate the emissions and efficiency performance of two commercially available densified log types in homes and compare their performance with cordwood. Researchers measured particulate matter (PM), carbon monoxide (CO), and volatile organic matter (VOC) emissions. Both total VOC and methane values are presented. Each home used an Automated Woodstove Emissions Sampler system, developed for the EPA and Bonneville Power Administration, in a series of four week-long tests for each stove. The sequence of tests in each stove was cordwood, Pres-to-Logs, Eco-Logs, and a second, confirming test using Pres-to-Logs. Results show an average reduction of 52% in PM grams per hour emissions overall for the nine stoves using Pres-to-Logs. All nine stoves displayed a reduction in PM emissions. CO emissions were more modestly reduced by 27%, and VOCs were reduced 39%. The emissions reduction percentage was similar for both types of stoves.
Date: July 7, 1992
Creator: Barnett, Stockton G. & Bidhouse, Roger D.
Object Type: Report
System: The UNT Digital Library
Oxygen electrode reaction in molten carbonate fuel cells (open access)

Oxygen electrode reaction in molten carbonate fuel cells

Molten carbonate fuel cell system is a leading candidate for the utility power generation because of its high efficiency for fuel to AC power conversion, capability for an internal reforming, and a very low environmental impact. However, the performance of the molten carbonate fuel cell is limited by the oxygen reduction reaction and the cell life time is limited by the stability of the cathode material. An elucidation of oxygen reduction reaction in molten alkali carbonate is essential because overpotential losses in the molten carbonate fuel cell are considerably greater at the oxygen cathode than at the fuel anode. Oxygen reduction on a fully-immersed gold electrode in a lithium carbonate melt was investigated by electrochemical impedance spectroscopy and cyclic voltammetry to determine electrode kinetic and mass transfer parameters. The dependences of electrode kinetic and mass transfer parameters on gas composition and temperature were examined to determine the reaction orders and the activation energies. The results showed that oxygen reduction in a pure lithium carbonate melt occurs via the peroxide mechanism. A mass transfer parameter, D{sub O}{sup 1/2}C{sub O}, estimated by the cyclic voltammetry concurred with that calculated by the EIS technique. The temperature dependence of the exchange current density and …
Date: July 7, 1992
Creator: Appleby, A. J. & White, R. E.
Object Type: Report
System: The UNT Digital Library
In-home demonstration of the reduction of woodstove emissions from the use of densified logs (open access)

In-home demonstration of the reduction of woodstove emissions from the use of densified logs

There is a need to reduce emissions from conventional wood stoves in the short-term while stove replacement takes place over the longer term. One possible is to use fuels that would burn cleaner than cordwood. Densified fuels have been commercially available for years and offer such a possibility. The objective of this project was to evaluate the emissions and efficiency performance of two commercially available densified log types in homes and compare their performance with cordwood. Researchers measured particulate matter (PM), carbon monoxide (CO), and volatile organic matter (VOC) emissions. Both total VOC and methane values are presented. Each home used an Automated Woodstove Emissions Sampler system, developed for the EPA and Bonneville Power Administration, in a series of four week-long tests for each stove. The sequence of tests in each stove was cordwood, Pres-to-Logs, Eco-Logs, and a second, confirming test using Pres-to-Logs. Results show an average reduction of 52% in PM grams per hour emissions overall for the nine stoves using Pres-to-Logs. All nine stoves displayed a reduction in PM emissions. CO emissions were more modestly reduced by 27%, and VOCs were reduced 39%. The emissions reduction percentage was similar for both types of stoves.
Date: July 7, 1992
Creator: Barnett, S. G. & Bighouse, R. D.
Object Type: Report
System: The UNT Digital Library
[Notes: Interview with John Thomas] (open access)

[Notes: Interview with John Thomas]

Notes from an interview with John Thomas.
Date: July 7, 1992
Creator: unknown
Object Type: Text
System: The UNT Digital Library
[Notes: Interview with Mike Grossman] (open access)

[Notes: Interview with Mike Grossman]

Notes from an interview with Mike Grossman.
Date: July 7, 1992
Creator: unknown
Object Type: Text
System: The UNT Digital Library

[Photograph 2012.201.B0389.0165]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Kim McFarland of Edmond and her caddy, Jason Freeman, line up a putt on the 8th green during Tuesday's junior golf championship in Shawnee."
Date: July 7, 1992
Creator: Argo, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0385.0199]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: July 7, 1992
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0363B.0278]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Committee members of the American Heart Golf Classic meet at Oklahoma City Golf and Country Club in preparation for the July 27 event."
Date: July 7, 1992
Creator: Gooch, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1286.0255]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Balloon pilot Edna Thompson"
Date: July 7, 1992
Creator: Hoke, Doug
Object Type: Photograph
System: The Gateway to Oklahoma History
[News Clip: JFK Suit] captions transcript

[News Clip: JFK Suit]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: July 7, 1992, 10:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Carswell KC-135] captions transcript

[News Clip: Carswell KC-135]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: July 7, 1992, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Carswell VO] captions transcript

[News Clip: Carswell VO]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 12 P.M.
Date: July 7, 1992
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
Resolution (open access)

Resolution

A resolution of the Dallas EMA HIV Health Services Planning council that evaluates the legal relationship between the Dallas County Commissioners' Court and prescribes a plan of action.
Date: July 7, 1992
Creator: unknown
Object Type: Text
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 70, No. 214, Ed. 1 Tuesday, July 7, 1992 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 70, No. 214, Ed. 1 Tuesday, July 7, 1992

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: July 7, 1992
Creator: Dobbs, Gary
Object Type: Newspaper
System: The Portal to Texas History

American Indian Cultural Society Golf Tournament

Photograph of a scene from the American Indian Cultural Society Golf Tournament.
Date: July 7, 1992
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

American Indian Cultural Society Golf Tournament

Photograph of a scene from the American Indian Cultural Society Golf Tournament.
Date: July 7, 1992
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

American Indian Cultural Society Golf Tournament

Photograph of a scene from the American Indian Cultural Society Golf Tournament.
Date: July 7, 1992
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

American Indian Cultural Society Golf Tournament

Photograph of a scene from the American Indian Cultural Society Golf Tournament.
Date: July 7, 1992
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

American Indian Cultural Society Golf Tournament

Photograph of a scene from the American Indian Cultural Society Golf Tournament.
Date: July 7, 1992
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

American Indian Cultural Society Golf Tournament

Photograph of a scene from the American Indian Cultural Society Golf Tournament.
Date: July 7, 1992
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

American Indian Cultural Society Golf Tournament

Photograph of a scene from the American Indian Cultural Society Golf Tournament.
Date: July 7, 1992
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History