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330
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290
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251
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26
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22
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19
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15
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379
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348
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258
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251
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203
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202
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177
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141
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34
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Trends in household energy conservation attitudes and behaviors in the northwest: 1983-1987
The objective of this report is to present the results of a 1987 telephone survey on attitudes and behaviors toward energy conservation and to compare them with the results of similar surveys in 1983 and 1985. The surveys were conducted in the Bonneville Power Administration (BPA) service area: Washington, Oregon, Idaho and Western Montana. Data collected during the surveys were analyzed by Pacific Northwest Laboratory to assist the BPA in its energy conservation program planning, design, and marketing.
Date:
June 1, 1988
Creator:
Schultz, R. W. & Bailey, B. M.
Object Type:
Report
System:
The UNT Digital Library
Incinerator ash dissolution model for the system: Plutonium, nitric acid and hydrofluoric acid
This research accomplished two goals. The first was to develop a computer program to simulate a cascade dissolver system. This program would be used to predict the bulk rate of dissolution in incinerator ash. The other goal was to verify the model in a single-stage dissolver system using Dy/sub 2/O/sub 3/. PuO/sub 2/ (and all of the species in the incinerator ash) was assumed to exist as spherical particles. A model was used to calculate the bulk rate of plutonium oxide dissolution using fluoride as a catalyst. Once the bulk rate of PuO/sub 2/ dissolution and the dissolution rate of all soluble species were calculated, mass and energy balances were written. A computer program simulating the cascade dissolver system was then developed. Tests were conducted on a single-stage dissolver. A simulated incinerator ash mixture was made and added to the dissolver. CaF/sub 2/ was added to the mixture as a catalyst. A 9M HNO/sub 3/ solution was pumped into the dissolver system. Samples of the dissolver effluent were analyzed for dissolved and F concentrations. The computer program proved satisfactory in predicting the F concentrations in the dissolver effluent. The experimental sparge air flow rate was predicted to within 5.5%. The …
Date:
June 1, 1988
Creator:
Brown, E V
Object Type:
Report
System:
The UNT Digital Library
Evaluation of station blackout accidents at nuclear power plants: Technical findings related to unresolved safety issue A-44: Final report
''Station Blackout,'' which is the complete loss of alternating current (AC) electrical power in a nuclear power plant, has been designated as Unresolved Safety Issue A-44. Because many safety systems required for reactor core decay heat removal and containment heat removal depend on AC power, the consequences of a station blackout could be severe. This report documents the findings of technical studies performed as part of the program to resolve this issue. The important factors analyzed include: the fequency of loss of offsite power; the probability that emergency or onsite AC power supplies would be unavailable; the capability and reliability of decay heat removal systems independent of AC power; and the likelihood that offsite power would be restored before systems that cannot operate for extended periods without AC power fail, thus resulting in core damage. This report also addresses effects of different designs, locations, and operational features on the estimated frequency of core damage resulting from station blackout events.
Date:
June 1, 1988
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Modeling of Integrated Environmental Control Systems for Coal-Fired Power Plants Quarterly Report: April-June 1988
This is the third quarterly report of DOE Contract No. DE-AC22- 87PC79864, entitled Modeling of Integrated Environmental Control Systems for Coal-Fired Power Plants.'' This report summarizes accomplishments during the period April 1, 1988 to June 30, 1988. Our efforts during the last quarter focused on, (1) completion of a sulfuric acid plant model (used in conjunction with by-product recovery processes for SO{sub 2}/NO{sub x} removal) and, (2) an update the NOXSO process model. Other accomplishments involved revision and expansion of the enthalpy data algorithms used for process energy balances. The sections below present the details of these developments. References are included at the end of each section.
Date:
June 1, 1988
Creator:
Rubin, E. S.
Object Type:
Report
System:
The UNT Digital Library
Determination of optimum electrolyte composition for molten carbonate fuel cells
The objective of this study is to determine the optimum electrolyte composition for molten carbonate fuel cells. To accomplish this, the contractor will provide: (1) Comprehensive reports of on-going efforts to optimize carbonate composition. (2) A list of characteristics affected by electrolyte composition variations (e.g. ionic conductivity, vapor pressure, melting range, gas solubility, exchange current densities on NiO, corrosion and cathode dissolution effects). (3) Assessment of the overall effects that these characteristics have on state-of-the-art cell voltage and lifetime.
Date:
June 1, 1988
Creator:
Yuh, C. Y. & Pigeaud, A.
Object Type:
Report
System:
The UNT Digital Library
Texas Academy of Mathematics and Science Applicant Information
Information on the applicants to the Texas Academy of Mathematics and Science for the 1988 fall semester.
Date:
June 9, 1988
Creator:
Texas Academy of Mathematics and Science
Object Type:
Report
System:
The UNT Digital Library
[Memo from Rogers Redding to Alfred Hurley, June 22, 1988]
Memo from Rogers Redding to Alfred Hurley, on June 22, 1988, informing him of the university's cooperation with the Texas Prefreshmen Engineering Preparation program, in regards to Hurley's hope to bring minority students into the Academy.
Date:
June 22, 1988
Creator:
Redding, Rogers W.
Object Type:
Letter
System:
The UNT Digital Library
Texas Academy of Mathematics and Science Policy Statement on Human Sexuality
The Texas Academy of Mathematics and Science's policy statement on human sexuality, including policies on programming and sex education by Academy staff, dating, the health center, and pregnancies.
Date:
June 24, 1988
Creator:
Texas Academy of Mathematics and Science
Object Type:
Pamphlet
System:
The UNT Digital Library
[Photograph 2012.201.B0070.0104]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Earrings in the LoBes collection."
Date:
June 23, 1988
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0104.0688]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Paula Breeden is expected to give the Large East a big lift in the all-state games."
Date:
June 1, 1988
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Physics Division Annual Review: April 1, 1987-March 31, 1988
Annual report of activities of the Argonne National Laboratory Physics Division, including ATLAS research, medium-energy nuclear physics and weak interactions, theoretical nuclear physics, and atomic and various molecular physics research.
Date:
June 1988
Creator:
Argonne National Laboratory. Physics Division.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0093.0436]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Bill Starke___, Anna Bobb, Richard Lewis and Janet Blankenship are " a foursome."
Date:
June 18, 1988
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0174.0459]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Construction is under way at Orvis Risner Elementary, 29 and Rankin in Edmond."
Date:
June 11, 1988
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0154.0393]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Small West forward LaDena Burgess (14), and Small East guard Jade Davis battle for a lose ball during Friday night's All-State games."
Date:
June 3, 1988
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0172.0061]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Beds, Etc. has leased 3,500 square feet at 117 S Broadway in Edmond from John And Cathy Bush."
Date:
June 23, 1988
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0150.0799]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
June 6, 1988
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0170.0516]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
June 6, 1988
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0150.0800]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
June 6, 1988
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0150.0798]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
June 6, 1988
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0139.0494]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Floy Pinkerton, Bernice Fox and Robert and Ruth Colerick, from left, visit at the party."
Date:
June 25, 1988
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0139.0221]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "State Sen. Helen Cole, second from right, was honored recently at a retirement party by the Cleveland County Republican Women's Club."
Date:
June 11, 1988
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0147.0363]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Leonard Cozad Sr., a Kiowa from Anadarko, also learned from his male elders, and he's passing on the Kiowa songs to his 10 sons, all of whom sit around his drum on a regular basis."
Date:
June 3, 1988
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0348.0430]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Local businessman Ted Kyle never got to say good-bye to his buddies in the 782nd Tank Battalion after World War II - until recently - 43 years late."
Date:
June 21, 1988
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0352.0322]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Blinky Bill, a 5-year-old koala from the San Diego Zoo, and his keeper, Jim Maxwell, debuted at the Oklahoma City Zoo Friday."
Date:
June 3, 1988
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History