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Office of Scientific & Technical Information Technical Reports
1,119
Government Accountability Office Reports
185
Congressional Research Service Reports
138
Technical Report Archive and Image Library
103
Defense Base Closure and Realignment Commission
65
Texas Attorney General Opinions
40
Texas Patents
37
TRAIL Microcard Collection
29
Texas State Publications
26
National Advisory Committee for Aeronautics Collection
23
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FSA News - Lone Star State Edition: June 2023
Monthly newsletter from the Texas State Office of the USDA Farm Service Agency (FSA) discussing news and activities of the FSA, funding opportunities, and other information related to farming and agriculture in Texas.
Date:
June 30, 2023
Creator:
United States. Farm Service Agency. Texas State Office.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
FSA News - Lone Star State Edition: June 2022
Monthly newsletter from the Texas State Office of the USDA Farm Service Agency (FSA) discussing news and activities of the FSA, funding opportunities, and other information related to farming and agriculture in Texas.
Date:
June 30, 2022
Creator:
United States. Farm Service Agency. Texas State Office.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Texas Pecan Pest Management Newsletter, Volume 92, Number 6, June 1992
Newsletter focusing on pecan disease and pest control in Texas, including prevention, identification, treatment, and educational opportunities.
Date:
June 30, 1992
Creator:
Texas Agricultural Extension Service
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Floyd County, Texas: Records of wells and springs, drillers' logs, and water analyses, and map showing location of wells and springs
Data complied regarding wells and other water resources, including water quality analysis, measurements, and other relevant information.
Date:
June 30, 1938
Creator:
United States. Work Projects Administration.
Object Type:
Report
System:
The Portal to Texas History
Appendix C: Microfiche of Field and Laboratory Data [Contd.]
Tables presenting well water, stream sediment and field data for samples collected from the Broken Bow Quadrangle for a reconnaissance geochemical survey.
Date:
June 30, 1981
Creator:
National Uranium Resource Evaluation Program
Object Type:
Dataset
System:
The UNT Digital Library
Texas State Board of Pharmacy Strategic Plan: Fiscal Years 1995-99
Agency strategic plan for the Texas State Board of Pharmacy describing the organization's planned services, activities, and other goals during fiscal years 1995 through 1999.
Date:
June 30, 1994
Creator:
Texas State Board of Pharmacy
Object Type:
Book
System:
The Portal to Texas History
Texas Register, Volume 48, Number 24, Pages 3469-3552, June 30, 2023
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:
June 30, 2023
Creator:
Texas. Secretary of State.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Off-Site Animal Investigation Report : Second Annual Report
Since the inauguration of the Off-Site Animal Investigation project n 1957, there has been one annual report rendered as of 30 June 1958. this is the second annual report dated as of 30 June 1959. The objectives of the project have been unchanged during the past year. These are (1) to enhance the Nevada Test Site/off-site rancher relationship through an active investigation project in their interests, and (2) to provide further information as to the status of the off-site animals in their environment, with special emphasis on their radioactive isotope uptake from fall-out. isotope uptake of the animals is being emphasized as well as the gross and microscopic histopathological examinations. Two year's existence in an area of radio-contamination where a full fission spectrum of isotopes can be found, where radiation background reading range from 1/2 mr per hour to 1 = per hour, has produced no noticeable effect on the animals.
Date:
June 30, 1959
Creator:
Farmer, Garland F.
Object Type:
Report
System:
The UNT Digital Library
Heat Transfer in Septafoil Geometries by Mass-Transfer Measurements
In conjunction with Gas-Cooled Reactor heat-transfer studies, local and mean heat-transfer factors are predicted from the heat transfer-mass transfer analogy using subliming naphthalene in air. Experimentation was conducted on 1-in.-dis septafoil rods in a 4-in. -dis flow channel with rod center-to center spacings of 1.10, 1.25, and 1.40 in. at a Reynolds modulus of approximately 60,000. Ratios of local mass transfer to mean mass transfer for a given rod vary as much as from 0.7 to 1.3 (outer rod, 1.10-in. spacings). Mean values of the mass-transfer factor are, in general, above that predicted by the correlation j-0.023 NRe^-0.2; as much as 46% got the outer rod t 1.25-in. spacing. The data indicate that for maximum mass transfer and minimum variation of the mass-transfer factor, an optimum rod spacing exists; the best observes is at 1.40-in.
Date:
June 30, 1959
Creator:
Wantland, J. L. & Miller, R. L.
Object Type:
Report
System:
The UNT Digital Library
Automated Student and Adult Learner Follow-Up System
Report that references the average post-exit results from each program and service, taking into account the job market and other factors that would have affected the results.
Date:
June 30, 1999
Creator:
Texas State Occupational Information Coordinating Committee
Object Type:
Report
System:
The Portal to Texas History
Directory of Lenders
Directory of "loan offices licensed as of June 15, 1971" for "persons interested in the consumer credit industry in Texas" (introduction).
Date:
June 30, 1971
Creator:
State of Texas Office of Consumer Credit Commissioner
Object Type:
Book
System:
The Portal to Texas History
DSRIP Update, April 2020
Periodic newsletter providing updates and progress on the transition plan for the Texas DSRIP (Delivery System Reform Incentive Payment), to support partner engagement.
Date:
June 30, 2021
Creator:
Texas Health and Human Services Commission
Object Type:
Report
System:
The Portal to Texas History
Texas Inmate Monthly Report: June 2021, Part 4
Monthly report issued by the Texas Department of Criminal Justice providing statistical information about numbers and categories of inmates held in various locations across Texas.
Date:
June 30, 2021
Creator:
Texas. Department of Criminal Justice.
Object Type:
Report
System:
The Portal to Texas History
Robb Elementary School Attack Response Assessment and Recommendations
Report analyzing the law enforcement response to the attack at Robb Elementary School on May 24, 2020, "for the explicit purpose of identifying training gaps to be addressed by police officers across the state of Texas" (table of contents).
Date:
2022-06-30~
Creator:
Texas State University--San Marcos. Advanced Law Enforcement Rapid Response Training Center.
Object Type:
Report
System:
The Portal to Texas History
Preliminary Report: 300 KWe Capsule Nuclear Power Plant Study
This report describes progress made in the study of the feasibility of the concept, plant arrangement studies, and considerations pertaining to partial plant attendance. It is concluded that both the indirect and direct boiling cycles are feasible. The recommended reference design is the direct cycle, in a single capsule, with the turbine, generator and pumps on a single shaft.
Date:
June 30, 1960
Creator:
General Electric Company
Object Type:
Report
System:
The UNT Digital Library
Preliminary Leaching Investigation of Ores From Radium Hill, South Australia
Leaching tests indicated high recoveries could be obtained by use of large quantities of sulfuric acid and boiling for relatively long periods. Filtration rates were satisfactory but large settling areas would be required to wash and thicken before filtering.
Date:
June 30, 1952
Creator:
Hollis, R. F.; Breymann, J. B. & Lynch, J. T.
Object Type:
Report
System:
The UNT Digital Library
Depassivation of 304-L Stainless Steel in Sulfex Decladding Solutions
In the Sulfex process, stainless steel cladding, generally 304-L, is removed from fuel elements by dissolution in boiling four to six molar sulfuric acid. When cladding removal is complete, the decladding solution is removed is removed to waste. The exposed fuel cores are rinsed and dissolved in nitric acid.
Date:
June 30, 1960
Creator:
Duke, E. M.
Object Type:
Report
System:
The UNT Digital Library
Progress Report - Studies on the Propagation of Gamma Rays in Air
Initial rough measurements of the quality of the gamma radiation from Co-60 in air indicated agreement with the theoretical calculations of Spencer and Fano for an infinite water medium. Further experiments were performed, duplicating the conditions assumed in the calculations. Since the spectral region between 100 kev and 1 mev has already been examined by Hayward, it was decided to investigate in detail the region below 100 kev and above 1.0 mev. Total radiation dosage measurements were made in water using Victoreen ion chambers. The build-up factor was measured as a function of distance. Good agreement was obtained with the results of White. The spectrum below 150 kev was examined with a small NaI(Tl) scintillation counter and both the shape of the spectrum and the attenuation as a function of distance was in good agreement with the calculations. At distance less than 30 cm from the source the spectral shape changed, gradually broadening with the peak shifting to higher energies. The primary region above 1.0 mev was examined using a large NaI(Tl) crystal, and the gradual loss of resolution in the two primaries as a function of distance with an increase in lower energy events was shown. The measurements to …
Date:
June 30, 1953
Creator:
Bernstein, W. & Weiss, M. M.
Object Type:
Report
System:
The UNT Digital Library
Design Study for a 15-BeV Accelerator
This report is the culmination of a year of progress and planning in the high-energy particle field. During this year the Brookhaven Cosmotron has been successfully completed and brought into operation for research at 2.3 Bev. Preliminary experimental results with the copious output of π-mesons are in process of publication. Multiple production of mesons has been observed, a few V-particles detected, and the interactions of π-mesons in hydrogen have been studied. Yet it already appears that higher energies will be needed to produce and study the several new heavy particles detected in cosmic ray observations.
Date:
June 30, 1953
Creator:
Livingston, M., Stanley, Prof.; Ramsey, N. F., Prof.; Street, J. C., Prof.; Pound, R. V., Prof; Preston, W. M., Prof; Selove, W., Prof. et al.
Object Type:
Report
System:
The UNT Digital Library
Study of Waste Facilities
The purpose of this report is to develop an economic selection of conventional reinforced concrete structures of various shapes to establish a design criteria for intermediate level radioactive liquid wastes.
Date:
June 30, 1955
Creator:
Stivers, H. W.
Object Type:
Report
System:
The UNT Digital Library
Denton Independent School District Annual Financial Report: 2020
Annual financial report of Denton Independent School District documenting financial statement and providing a narrative overview and analysis of the financial activities of the District for the year ended June 30, 2020.
Date:
June 30, 2020
Creator:
Denton Independent School District
Object Type:
Report
System:
The Portal to Texas History
Investigations of Radioactive Fuel-Bearing Glasses
"A series of high urania-content glasses were fiberized and examined for high-temperature strength properties. One glass, RX360 containing 60% U/sub 3/O/ sub 8/ by weight, had better high-temperature tensile properties than any glass previously reported. It was observed that many of the glasses studied separated into immiscible phases and that the fiberizable glass phase had lower U/sub 3/O/ sub 8/ content than the base compositions. A physical analysis of crystal structures of the devitrification products from the nuclear fuel glasses indicated that most of the crystals consisted of uranium oxide in a reduced state. By adding O/sub 2/ to molten glass, it was possible to eliminate most of this devitrification. By elimination of crystals, the fiberizing of the glass was more uniform and the glasses produced had more consistent physical properties."
Date:
June 30, 1962
Creator:
Lockwood, P. A.
Object Type:
Report
System:
The UNT Digital Library
Respiratory Protective Equipment, A Final Report
"Properly designed and fitted respirators have been effective devices for reducing the inhalation of toxic aerosols. The degree of protection afforded by these devices has not been quantitatively measured under actual work conditions except by bioassay or other elaborate techniques. This report describes a new quantitative technique for evaluating over-all respiratory performance under conditions comparable to exposure to highly toxic radioactive materials such as plutonium and non-radioactive materials such as beryllium."
Date:
June 30, 1964
Creator:
Silverman, Leslie & Burgess, William A.,1924-
Object Type:
Report
System:
The UNT Digital Library
Composition and Thermal Decomposition of Uranyl Peroxide
Technical report on the studies that have been made on the composition and thermal decomposition of uranyl peroxide. The conditions of precipitation and drying have been found to have no appreciable effect on the composition of the compound, but do affect the physical appearance of the precipitate and the rate of thermal decomposition. The UO4 + 2H2O appears to be thermodynamically unstable with respect to UO3 at 25 degrees C and atmospheric pressure, although the rate of conversion is extremely slow. The UO4 + 2H2O is completely converted to UO3 on standing at 150 degrees C and atmospheric pressure for two weeks. Partially decomposed uranyl peroxide samples contain extra oxygen which is released on immersing the sample in water.
Date:
June 30, 1945
Creator:
Leininger, R. F.; Hunt, J. P. & Koshland, D. E., Jr.
Object Type:
Report
System:
The UNT Digital Library