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Office of Scientific & Technical Information Technical Reports
3,196
Texas Laws and Resolutions Archive
2,035
Congressional Research Service Reports
1,357
Texas Patents
558
Texas Attorney General Opinions
516
Government Accountability Office Reports
482
Defense Base Closure and Realignment Commission
478
Technical Report Archive and Image Library
365
National Advisory Committee for Aeronautics Collection
222
Texas Register
129
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Slime-Pulp Thickener.
Patent for a machine used in the wet milling process. It allows proportionate distribution of liquids to aide during the thickening process.
Date:
April 17, 1923
Creator:
Allen, Charles
Object Type:
Patent
System:
The Portal to Texas History
Texas Register, Volume 48, Number 46, Pages 6655-6804, November 17, 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 Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents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:
November 17, 2023
Creator:
Texas. Secretary of State.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Injection Trajectories and Beam Matching for the Cambridge Electron Accelerator
"ABS>Injection trajectories were calculated for different injection conditions for the Cambridge Electron Accelerator, considering also the effect of magnetic fringing fields. The general problem of matching the emittance of the linac to the acceptance of the synchrotron in the transversal phase space is considered, and it is shown that this can be done by a set of two quadrupole lenses. In order to eliminate rudial betatron oscillations due to energy deviations of the injected particles, a pulsed electric quadrupole lens in the synchrotron in combination with two deflectors between linac and synchrotron can be used to place particles of different energies on their specific equilibrium orbits. A layout of the whole injection system following the output of the linac is given."
Date:
April 17, 1957
Creator:
Steffen, Klaus G.
Object Type:
Report
System:
The UNT Digital Library
Texas Parks & Wildlife News, September 17, 1980
Weekly newsletter discussing natural resources, parks, hunting and fishing, and other information related to the outdoors in Texas.
Date:
September 17, 1980
Creator:
Texas. Parks and Wildlife Department.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Precision Beta-Ray Spectroscopy : Termination Report
Detailed information on the radiations associated with several even-even isotopes has been obtained. In some instances enough information has been gathered to allow construction of skeleton energy level diagrams for the isotopes. Activities studied were obtained from pile irradiation of pure odd-even natural isotopes and included Dy160, W182, Sm152, Gd152 and Gd154. Details of the work done on and results obtained for these isotopes are reported in section 3. Some analytic and experimental studies were carried out on the application of tilting beta-ray spectrograph sources for improvement of resolution. The uses and limitation of this technique are discussed in section 2.
Date:
April 17, 1956
Creator:
Fowler, C. M.
Object Type:
Report
System:
The UNT Digital Library
THOROBRED - An IBM-704 Code for Steady State Nuclear and Economic Calculations of Two=Region Homogeneous Reactors
THOROBRED is an IBM-704 code for the calculation of nuclear and economic characteristics of two-region homogeneous reactors operating on a U-Th fuel cycle in the steady state. The major input variables are reactor dimensions, power level, thorium concentration, chemical and purification systems cycle times, corrosion rates, fraction of Pa loss, and nuclear and economic data. The output includes equilibrium isotope concentrations, neutron balance, and a breakdown of fuel cost. Running times are normally less than one minute per case.
Date:
January 17, 1961
Creator:
Jaye, S. & Fowler, T. B.
Object Type:
Report
System:
The UNT Digital Library
Instantaneous Velocity Profile Measurement by Photography
The following is taken from ORNL-2257, Instantaneous Velocity Profile Measurement by Photography, by R. E. Lynch, L. D. Palmer, and G. M. Winn. This report is in in preparation status; and errors, inconsistances, and omissions in he language, as well as in the technical aspects, may exist. The technique of using phosphorescent particles to enable photographic determination of qualitative and quantitative instantaneous velocity profiles is covered by AEC Patent Application No. SN-710, 371 issued to F. E. Lynch, L. D. Palmer, H. F. Poppendiek, and G. M. Winn and entitled " A Method of and Means for Visualizing Fluid Flow Patterns.
Date:
August 17, 1959
Creator:
Lynch, F. E.; Palmer, L. D.; Winn, G. M. & Hoffman, H. W.
Object Type:
Report
System:
The UNT Digital Library
Status and Future Program of Homogeneous Reactor Fuel Processing Studies
The behavior of insoluble corrosion products in the HRT is generally understood and studies of the removal of these solids by hydroclones can logically be terminated after the effect of higher processing rates by the multiple hydroclone has been determined. Chemical descaling may be required to supplement solids removal by hydroclones. Laboratory studies to find suitable reagents will be continued in conjunction with decontamination work presently in progress.
Date:
June 17, 1959
Creator:
Burch, W. D.; Haas, P. A. & McNees, R. A.
Object Type:
Report
System:
The UNT Digital Library
The Relationship of Aqueous ThO2 Slurry Physical Properties of the Engineering Design of a Reactor System
In a reactor system the principal components affect by slurry properties are the blanket vessel, pressurizer, heat exchanger, and dump tant. The particular properties that affect the operation of these components are: caking, degree of flocculation, foaming, and slime formation. these properties are related to the characteristics of compounds in a reactor system through experience gained in the operation of slurry loops. It is pointed out that the optimum slurry for one component may not necessarily be the optimum for another.
Date:
June 17, 1957
Creator:
Thomas, D. G.
Object Type:
Report
System:
The UNT Digital Library
Summary of Corrosion Data for HRT Mockup Operational Period Ending February 16, 1957
The HRT mockup was shut down February 16, 1957 after operating for 576 hours on high concentration uranyl sulfate. At this time, all corrosion samples in the system were removed and replaced, and the wire extending thought the letdown hear exchanger was removed of examination.
Date:
June 17, 1957
Creator:
Wacker, R. E. & Griese, J. C.
Object Type:
Report
System:
The UNT Digital Library
Observed Pressure Drop Across HRT Off-Gas Adsorber Units (Charcoal Beds) at Various Flows of Oxygen
A plot of the pressure-drop data shows that the pressure drop through a single HRT off-gas adsorption unit is equal to 2.66 times the O2 flow (measured in liters/min at 70 F, 14.7 psia).
Date:
April 17, 1957
Creator:
Van Winkle, R.
Object Type:
Report
System:
The UNT Digital Library
Power Distribution of Tower Shielding Facility Reactor (TSR)
The horizontal and vertical power distribution for a 5 x 7 fuel element loading of the TSR is presented. (auth)
Date:
January 17, 1957
Creator:
Blessing, W. G.
Object Type:
Report
System:
The UNT Digital Library
HRT Temperature Measurement System - Issue No. 3
The following temperature measurement tabulation consists of two parts. Part I lists all HRT thermocouples, their location, the junction box thru which the leads pass, and their termination, if on an instrument. Part II lists all temperature read out instruments and their location. A total of 577 thermocouples are listed in this tabulation. The roughly 77,000 ft of wire used in connecting them up cost $6,799. Temperatures are read on 24 instruments. Cost of these was approximately $15,688. Accessories such as patch panels, conduit, disconnects, etc., used in installing the thermocouples cost about $8,069. Total cost for material and instruments for temperature measure comes to approximately $30,556.
Date:
January 17, 1957
Creator:
Grimes, J. D.
Object Type:
Report
System:
The UNT Digital Library
The Alkaline Method for Treatment of High Radiation Level Aluminum Wastes
The method is based on caustic precipitation and centrifugation (which removes the Cs and small amounts of Sr, rare earths, Zr, Nb, and Ru). These are removed in the supernatant and run through a cation exchange column. This separates Zr-NB and Ru. The effluent is precipitated and the Zr-Nb is stored in an asphalt pit. The Ru then may be recovered from the precipitate. The precipitate from the original centrifugation is calcined, pressed and transported to a deep well.
Date:
January 17, 1957
Creator:
Higgins, I. R.
Object Type:
Report
System:
The UNT Digital Library
Estimation of the Thermal Conductivity and the Viscosity of Gases at High Pressure
Few data exist for the thermal conductivity and viscosity of gases at very high pressure. The possibility of using gases for heat transfer media at pressures up to 100 atmospheres and above raised the problem of estimating variations in the conductivity and viscosity at high pressure. Generalized plots are presented which are based on the work of Enskog, Eucken, and Hirschfelder et al. Some pertinent data from Hirschfelder et al and from Hilsenrath et al are presented.
Date:
January 17, 1957
Creator:
Lyon, Richard Norton
Object Type:
Report
System:
The UNT Digital Library
Texas Register, Volume 48, Number 11, Pages 1479-1602 March 17, 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:
March 17, 2023
Creator:
Texas. Secretary of State.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Achieve!, December 1990
Periodic newsletter discussing information related to student drop-out rates, relevant legislative issues, and prevention programs. This issue focuses on mentoring and how it can improve student success.
Date:
December 17, 1990
Creator:
Texas Research League
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Texas Register, Volume 48, Number 7, Pages 773-996 , February 17, 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:
February 17, 2023
Creator:
Texas. Secretary of State.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Credit Union Department Newsletter, Number 11-21, November 17, 2021
Newsletter of the Texas Credit Union Department containing departmental news and announcements, deadlines, and other information of importance to credit unions.
Date:
November 17, 2021
Creator:
Texas. Credit Union Department.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Credit Union Department Newsletter, Number 03-21, March 17, 2021
Newsletter of the Texas Credit Union Department containing departmental news and announcements, deadlines, and other information of importance to credit unions.
Date:
March 17, 2021
Creator:
Texas. Credit Union Department.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Credit Union Department Newsletter, Number 02-21, February 17, 2021
Newsletter of the Texas Credit Union Department containing departmental news and announcements, deadlines, and other information of importance to credit unions.
Date:
February 17, 2021
Creator:
Texas. Credit Union Department.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Annual Report of the Boy Scouts of America: 1932
Annual report submitted by the Boy Scouts of America to Congress describing highlights from 1932, activities, public and foreign relations, service, organizational leadership, and other information about scouting programs.
Date:
April 17, 1933
Creator:
Boy Scouts of America
Object Type:
Report
System:
The Portal to Texas History
House Investigative Committee on the Robb Elementary Shooting: Texas House Of Representatives Interim Report 2022
Report outlining facts related to the attack at Robb Elementary School on May 24, 2020 including the facilities and the law enforcement response, based on immediately-available sources (without interviews or documentation from ongoing investigations).
Date:
July 17, 2022
Creator:
Texas. Legislature. House of Representatives. Investigative Committee on the Robb Elementary Shooting.
Object Type:
Report
System:
The Portal to Texas History
Texas Register, Volume 47, Number 24, Pages 3507-3586, June 17, 2022
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 17, 2022
Creator:
Texas. Secretary of State.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History