Language

111 Matching Results

Results open in a new window/tab.

[Correspondence from Lucile Wise to Eleanor Brown] (open access)

[Correspondence from Lucile Wise to Eleanor Brown]

Correspondence from Lucile Wise to Eleanor Brown, consisting of a brief letter from Wise to Brown and two enclosures. The first enclosure is a letter from Michael D. Achey with information on how groups and individuals can support the National Advisory Committee (NAC) meeting in May 2005. The second enclosure is a letter from Mary McCleary Posner about the 17th Annual Memorial Day Weekend Salute to Veterans Celebration to be held from May 27-30, 2005.
Date: 2004-12-09/2005-01-12
Creator: Wise, Lucile
Object Type: Letter
System: The Portal to Texas History
Program Statement of the Subcommittee on Use and Management of Biological Resources : Of the U.S. National Committee for the International Biological Program, December 1966 (open access)

Program Statement of the Subcommittee on Use and Management of Biological Resources : Of the U.S. National Committee for the International Biological Program, December 1966

Program statement proposing a basis of research and project goals for the International Biological Program.
Date: December 1966
Creator: U.S. National Committee for the International Biological Program
Object Type: Pamphlet
System: The Portal to Texas History
Solar Thermal Electric Power Systems With Line-Focus Collectors. Final Report (open access)

Solar Thermal Electric Power Systems With Line-Focus Collectors. Final Report

Electric power generation by conventional Rankine cycle heat engines with heat supplied by line-focus solar collectors was investigated. The objectives of the study were: (1) determine which of four types of line-focus solar collectors coupled with turbine-generators of conventional design has the potential to produce low-cost electric power with thermal energy in 100 to 300/sup 0/C range; (2) develop performance and cost relationships for organic Rankine cycle engines for power generation capacities from 3 MW/sub e/ to 300 MW/sub e/; (3) develop conceptual storage units for organic fluid systems. Evaluation procedures and study results and conclusion are presented and discussed in detail. (WHK)
Date: December 1, 1978
Creator: Duff, W. S.; Karaki, S.; Shaner, W. W.; Wilbur, P. J.; Somers, E. V.; Grimble, R. E. et al.
Object Type: Report
System: The UNT Digital Library
Preliminary Report on 1952 Investigations in the Colorado Front Range (open access)

Preliminary Report on 1952 Investigations in the Colorado Front Range

From abstract: Five mines in north-central Clear Creek County- Golden Calf, Gomer, Martha E., Golden Glen, and Diamond Mountain--have high anomalous radioactivity and are considered potential sources of uranium.
Date: December 1952
Creator: Sims, P. K.; Harrison, Jack Edward & Moore, Frank B.
Object Type: Report
System: The UNT Digital Library
A Preliminary Summary Report of a Reconnaissance of Sandstone-Type Copper-Uranium Deposits in Parts of New Mexico, Colorado, Utah, Idaho, and Wyoming (open access)

A Preliminary Summary Report of a Reconnaissance of Sandstone-Type Copper-Uranium Deposits in Parts of New Mexico, Colorado, Utah, Idaho, and Wyoming

From introduction: The reconnaissance was made during the summer of 1951 by two field parties: (1) a reconnaissance in parts of Oklahoma, Texas, New Mexico, and Arizona by Russell Gibson, and (2) Geological Survey reconnaissance in parts of New Mexico,.Colorado, Utah, Idaho, and Wyoming (by the writers), the results of which are summarized in this report.
Date: December 1951
Creator: Gott, Garland B. & Erickson, Ralph Leroy
Object Type: Report
System: The UNT Digital Library
Results of Exploration at the Old Leyden Coal Mine, Jefferson County, Colorado (open access)

Results of Exploration at the Old Leyden Coal Mine, Jefferson County, Colorado

From abstract: Six diamond-core holes totaling 2, 201 feet were drilled by the U. S. Bureau of Mines under contract to the U. S. Atomic Energy Commission at the Old Leyden coal mine, Jefferson County, Colo. The holes were spotted on the basis of geologic mapping by the U. S. Geological survey and were drilled to explore the lateral and downward extent of a uranium-bearing coal and the associated carnotite deposits in the adjacent sandstone. The data obtained from the diamond-core holes helped to explain the geology and structural control of the deposit. The uranium is most abundant in a coal bed that in places has been brecciated by shearing, and then altered to a hard, dense, and silicified rock. The uraniferous coal is in the nearly vertical beds of the Laramie formation of Upper Cretaceous age,
Date: December 1952
Creator: Gude, Arthur J., III & McKeown, F. A.
Object Type: Report
System: The UNT Digital Library
Direct Methane Conversion to Methanol (open access)

Direct Methane Conversion to Methanol

Objective is to demonstrate the effectiveness of a catalytic membrane reactor (ceramic membrane combined with catalyst) to selectively produce methanol by partial oxidation of methane. None of the membranes tested in a high pressure system could selectively remove methanol, until a cooling tube was inserted inside the membrane reactor to quench the product stream; this effectively increased methanol selectivity 2[times] during methane oxidation. For both conditions, combined selectivity for methanol and CO is constant, 85%. The remaining product is CO[sub 2]. The membranes were broken when removed from the system; this was remedied when a cooling tube with a smaller diameter was used.
Date: December 3, 1992
Creator: Falconer, J. L. & Noble, R. D.
Object Type: Report
System: The UNT Digital Library
[News Script: Surgeons] (open access)

[News Script: Surgeons]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: 1969-12-04T24:00:00
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[Mailgram from Ray A. Gano to Manuel Gonzales - 1976-12-14] (open access)

[Mailgram from Ray A. Gano to Manuel Gonzales - 1976-12-14]

Mailgram addressed to Manuel Gonzales and dated December 14, 1976. The message confirms a mailgram from Ray A. Gano, Abrazar Project Task Force Chairman, to Joe R. Benites at Adolph Coors. The message requests a response regarding the audit report and interrogatories about the Abrazar Program.
Date: December 14, 1976
Creator: Gano, Ray A.
Object Type: Letter
System: The Portal to Texas History
[Mailgram to Manuel Gonzales from Ray A. Gano and letter from Joseph R. Benites to Ray A. Gano - 1976-12-07] (open access)

[Mailgram to Manuel Gonzales from Ray A. Gano and letter from Joseph R. Benites to Ray A. Gano - 1976-12-07]

Mailgram addressed to Manuel Gonzales and dated December 7, 1976. The message confirms a mailgram from Ray A. Gano, Abrazar Project Task Force Chairman, to Joseph R. Benites. The message indicates that the audit of the LULAC Abrazar Project is being compiled without input from Benites as he has not responded to the request for information. The letter from Joseph R. Benites to Ray A. Gano indicates that Benites has no information to give for the audit.
Date: December 7, 1976
Creator: Gano, Ray A. & Benites, Joseph R.
Object Type: Letter
System: The Portal to Texas History
Surface and subsurface cleanup protocol for radionuclides, Gunnison, Colorado, UMTRA project processing site. Final report: Revision 1 (open access)

Surface and subsurface cleanup protocol for radionuclides, Gunnison, Colorado, UMTRA project processing site. Final report: Revision 1

Surface and subsurface soil cleanup protocols for the Gunnison, Colorado, processing site are summarized as follows: In accordance with EPA-promulgated land cleanup standards, in situ Ra-226 is to be cleaned up based on bulk concentrations not exceeding 5 and 15 pCi/g in 15-cm surface and subsurface depth increments, averaged over 100m{sup 2} grid blocks, where the parent Ra-226 concentrations are greater than, or in secular equilibrium with, the Th-230 parent. In locations where Th-230 has differentially migrated in subsoil relative to Ra-226, a Th-230 clean up protocol has been developed. The cleanup of other radionuclides or nonradiological hazards that pose a significant threat to the public and the environment will be determined and implemented in accordance with pathway analysis to assess impacts and the implications of ALARA specified in 40 CFR Part 192 relative to supplemental standards.
Date: December 1993
Creator: Gonzales, D.
Object Type: Report
System: The UNT Digital Library
Finding of No Significant Impact, Proposed Remediation of the Maybell Uranium Mill Processing Site, Maybell, Colorado (open access)

Finding of No Significant Impact, Proposed Remediation of the Maybell Uranium Mill Processing Site, Maybell, Colorado

The U.S. Department of Energy (DOE) has prepared an environmental assessment (EA) (DOE/EA-0347) on the proposed surface remediation of the Maybell uranium mill processing site in Moffat County, Colorado. The mill site contains radioactively contaminated materials from processing uranium ore that would be stabilized in place at the existing tailings pile location. Based on the analysis in the EA, DOE has determined that the proposed action does not constitute a major federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969, Public Law 91-190 (42 U.S.C. {section}4321 et seq.), as amended. Therefore, preparation of an environmental impact statement is not required and DOE is issuing this Finding of No Significant Impact (FONSI).
Date: December 31, 1995
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Chemically Assisted in Situ Recovery of Oil Shale. [Quarterly Report], April 1, 1990--June 30, 1990 (open access)

Chemically Assisted in Situ Recovery of Oil Shale. [Quarterly Report], April 1, 1990--June 30, 1990

The objective of this work is to investigate, in the laboratory, the parameters associated with a chemically assisted in situ recovery procedure, using hydrogen chloride (HCI), carbon dioxide (CO{sub 2}), and steam (H{sub 2}O), to obtain-data useful to develop a process more economic than existing processes and to report all findings. The technical progress of the project is reported. The progress of the project is that experiment preparations are underway. Reactor design, process design, and experiment design have been completed. The laboratory to be used has required extensive clean-up, and is nearly ready. Safety considerations are underway. Finally, an initial literature search has revealed some important aspects that need to be considered.
Date: December 31, 1990
Creator: Ramirez, W. F.
Object Type: Report
System: The UNT Digital Library
Chemically Assisted in Situ Recovery of Oil Shale (open access)

Chemically Assisted in Situ Recovery of Oil Shale

The purpose of the research project was to investigate the feasibility of the chemically assisted in situ retort method for recovering shale oil from Colorado oil shale. The chemically assisted in situ procedure uses hydrogen chloride (HCl), steam (H{sub 2}O), and carbon dioxide (CO{sub 2}) at moderate pressure to recovery shale oil from Colorado oil shale at temperatures substantially lower than those required for the thermal decomposition of kerogen. The process had been previously examined under static, reaction-equilibrium conditions, and had been shown to achieve significant shale oil recoveries from powdered oil shale. The purpose of this research project was to determine if these results were applicable to a dynamic experiment, and achieve penetration into and recovery of shale oil from solid oil shale. Much was learned about how to perform these experiments. Corrosion, chemical stability, and temperature stability problems were discovered and overcome. Engineering and design problems were discovered and overcome. High recovery (90% of estimated Fischer Assay) was observed in one experiment. Significant recovery (30% of estimated Fischer Assay) was also observed in another experiment. Minor amounts of freed organics were observed in two more experiments. Penetration and breakthrough of solid cores was observed in six experiments.
Date: December 31, 1993
Creator: Ramierz, W. F.
Object Type: Report
System: The UNT Digital Library
Direct Methane Conversion to Methanol. Quarterly Project Status Report, July 1, 1992--September 30, 1992 (open access)

Direct Methane Conversion to Methanol. Quarterly Project Status Report, July 1, 1992--September 30, 1992

Objective is to demonstrate the effectiveness of a catalytic membrane reactor (ceramic membrane combined with catalyst) to selectively produce methanol by partial oxidation of methane. None of the membranes tested in a high pressure system could selectively remove methanol, until a cooling tube was inserted inside the membrane reactor to quench the product stream; this effectively increased methanol selectivity 2{times} during methane oxidation. For both conditions, combined selectivity for methanol and CO is constant, 85%. The remaining product is CO{sub 2}. The membranes were broken when removed from the system; this was remedied when a cooling tube with a smaller diameter was used.
Date: December 3, 1992
Creator: Falconer, J. L. & Noble, R. D.
Object Type: Report
System: The UNT Digital Library
Chemically Assisted in Situ Recovery of Oil Shale. [Quarterly Report], October 1, 1991--December 31, 1991 (open access)

Chemically Assisted in Situ Recovery of Oil Shale. [Quarterly Report], October 1, 1991--December 31, 1991

The objective of this work is to investigate, in the laboratory, the parameters associated with a chemically assisted in situ recovery procedure, using hydrogen chloride (HCI), carbon dioxide (CO{sub 2}), and steam (H{sub 2}O), to obtain data useful to develop a process more economic than existing processes and to report all findings. The technical progress of the project is reported. The project status is that the solutions to the problems discussed in the third quarter status, were found to function satisfactorily. Future needs have been considered, and appropriate equipment and instrumentation changes have been designed. Only one experiment was performed this quarter, with some improvement over the previous experiments. The increase in shale oil recovery followed directly from the changes discussed last quarter, but the improvement could have been larger with wider-spread implementation of the changes. Equipment was purchased to rectify the need, and will be installed shortly. Further, a minor change in the design was necessary to account for the brittleness of high temperature electrical resistance heating tapes. The focus of the work this quarter has been on the development of computer software to enable the use of on-line parameter identification, the design of the instrumentation necessary to adequately โ€ฆ
Date: December 31, 1991
Creator: Ramirez, W. F.
Object Type: Report
System: The UNT Digital Library
Treasure Hill Area, Larimer County, Colorado (open access)

Treasure Hill Area, Larimer County, Colorado

Abstract: The Treasure Hill area consists of eight mining-lode claims in secs. 10 and 15, T. 9 N., R. 70 W., Larimer County, Colo. All of the workings were examined and samples were taken from most of them. The results of the examination indicate that there is little or no detectable radioactivity in the schist and granite of the area.
Date: December 20, 1951
Creator: Wyant, Donald G.
Object Type: Report
System: The UNT Digital Library
[letter from George Willard Frasier to T. N. Carswell - December 12, 1941] (open access)

[letter from George Willard Frasier to T. N. Carswell - December 12, 1941]

A letter written to Mr. T. N. Carswell, Chairman, Committee on Americanism, Parramore Post No. 57, American Legion, Abilene, Texas, from George Willard Frasier, President, Colorado State College of Education ยท Greeley, dated December 12, 1941. George Willard Frasier defines Americanism.
Date: December 12, 1941
Creator: Frasier, George Willard
Object Type: Letter
System: The Portal to Texas History
[Letter from William R. Donovan to Interstate Commerce Commission, December 19, 1952] (open access)

[Letter from William R. Donovan to Interstate Commerce Commission, December 19, 1952]

Letter from William R. Donovan to Interstate Commerce Commission discussing a reply on behalf of California sugar shippers requesting for a petition of the Imperial Sugar Company to be denied.
Date: December 19, 1952
Creator: Donovan, William R.
Object Type: Legal Document
System: The Portal to Texas History
Preparedness to Counsel HIV-Positive Clients: a Survey of Practitioners (open access)

Preparedness to Counsel HIV-Positive Clients: a Survey of Practitioners

This purpose of this study was to investigate and examine the attitudes of therapists who treat HIV-positive (HIV+) clients. Specifically, therapists' perceptions of their own preparedness in dealing with specific issues and emotions of HIV+ clients were examined. Also, therapists' evaluation of their own efficacy of specific therapeutic approaches with HIV+ clients was examined. These therapists' perceptions and evaluations of all their clients in general were compared to their HIV+ clients. Comparisons were also made within the two groups.
Date: December 1994
Creator: Rowe, Christina J. (Christina Jo)
Object Type: Thesis or Dissertation
System: The UNT Digital Library
[Park Hill Church of Christ Bulletin] (open access)

[Park Hill Church of Christ Bulletin]

Bulletin for Park Hill Church of Christ called "Park Hill Publisher." Describes people and activities of the congregation on this date. Lists elders, deacons, and church address.
Date: December 19, 1948
Creator: unknown
Object Type: Text
System: The Portal to Texas History
[Denver Post Article on Blanche Perry] (open access)

[Denver Post Article on Blanche Perry]

Clipping of a newspaper article from the Denver Post, dated December 1, 1958, entitled "Woman, 68, Expected to Die of TB in '24, Completes 212th Painting for Her Church." Contains photograph of Perry touching up the baptistry painting of the Thornton Church of Christ in Denver. Article contains history of Perry and how she became involved in creating baptistry paintings.
Date: December 1, 1958
Creator: Prouty, Dick
Object Type: Text
System: The Portal to Texas History
Radioactivity and Uranium Content of the Sharon Springs Member of the Pierre Shale and Associated Rocks in Western Kansas and Eastern Colorado (open access)

Radioactivity and Uranium Content of the Sharon Springs Member of the Pierre Shale and Associated Rocks in Western Kansas and Eastern Colorado

From introduction: The primary objective of these studies is to determine the content and distribution of uranium areally and stratigraphically in the Sharon Springs member of the Pierre shale of Late Cretaceous age.
Date: December 1955
Creator: Landis, Edwin R.
Object Type: Report
System: The UNT Digital Library

Map of the Uranium Region of the Colorado Plateau

This is a geological map of the uranium region of the Colorado Plateau.
Date: December 1952
Creator: Shoemaker, E. M. & Luedke, Robert G.
Object Type: Map
System: The UNT Digital Library