Collection
Office of Scientific & Technical Information Technical Reports
238
Congressional Research Service Reports
127
Texas Patents
79
Texas Laws and Resolutions Archive
66
Texas Attorney General Opinions
41
Government Accountability Office Reports
36
Technical Report Archive and Image Library
19
Texas Register
9
National Advisory Committee for Aeronautics Collection
8
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Theoretical and Experimental Investigation of Additive Drag
"The significance of additive drag is discussed and equations for determining its approximate value are derived. Charts are presented giving values of additive drag for open-nose inlets and for annular-nose inlets with conical flow at the inlet. The effects of variable inlet total-pressure recovery and static pressures on the center body are investigated, and an analytical method of predicting the variation of pressure on the center body with mass-flow ratio is given" (p. 1).
Date:
May 21, 1951
Creator:
Sibulkin, Merwin
Object Type:
Report
System:
The UNT Digital Library
Internal Flow and Burning Characteristics of 16-inch Ram Jet Operating in a Free Jet at Mach Numbers of 1.35 and 1.73
The effects of mass-flow ratio on the additive drag and normal-shock position of a single oblique-shock diffuser are presented. Also evaluated is the variation with operating condition of the velocity distribution at the combustion-chamber inlet. A comparison with connected-pipe data is included.
Date:
May 21, 1951
Creator:
Perchonok, Eugene & Farley, John M.
Object Type:
Report
System:
The UNT Digital Library
Relation Between Fuel Economy and Crank Angle for the Maximum Rate of Pressure Rise
Report discussing an investigation to determine whether the crank angle for maximum rate of pressure rise can be used to indicate maximum-economy spark advance. Information about spark-advance tests at constant inlet-air pressure and fuel-air-ratio test results are provided.
Date:
May 21, 1945
Creator:
Cook, Harvey A. & Brightwell, Virginia L.
Object Type:
Report
System:
The UNT Digital Library
Preliminary Survey of the Aircraft Fire Problem
Memorandum presenting a review of information relating to aircraft fires to determine what new or further research might lead to a substantial reduction of the aircraft fire hazard in flight and following crashes. An examination of fuels, lubricants, and hydraulic fluids as inflammable liquids is presented, together with possible sources of ignition under the general categories of hot surfaces, electric sparks and arcs, flames, and hot gases.
Date:
May 21, 1948
Creator:
Cleveland Laboratory Aircraft Fire Research Panel
Object Type:
Report
System:
The UNT Digital Library
Combustion in a High-Speed Compression-Ignition Engine
"An investigation conducted to determine the factors which control the combustion in a high-speed compression-ignition engine is presented. Indicator cards were taken with the Farnboro indicator and analyzed according to the tangent method devised by Schweitzer. The analysis show that in a quiescent combustion chamber increasing the time lag of auto-ignition increases the maximum rate of combustion. Increasing the maximum rate of combustion increases the tendency for detonation to occur" (p. 63).
Date:
May 21, 1931
Creator:
Rothrock, A. M.
Object Type:
Report
System:
The UNT Digital Library
Pressure Distribution Over a Thick, Tapered and Twisted Monoplane Wing Model-N.A.C.A. 81-J
"This reports presents the results of pressure distribution tests on a thick, tapered and twisted monoplane wing model. The investigation was conducted for the purpose of obtaining data on the aerodynamic characteristics of the new wing and to provide additional information suitable for use in the design of tapered cantilever wings. The tests included angles of attack up to 90 degrees. The span loading over the wing was approximately of elliptical shape, which gave rise to relatively small bending moments about the root" (p. 97).
Date:
May 21, 1930
Creator:
Wenzinger, Carl J.
Object Type:
Report
System:
The UNT Digital Library
Texas Register, Volume 16, Number 38, Pages 2783-2842, May 21, 1991
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:
May 21, 1991
Creator:
Texas. Secretary of State.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Intelligence Authorization Legislation: Status and Challenges
A look at the background of annual intelligence authorization acts until 2005. Discussion of the FY2005 Intelligence Authorization bill signed by President Bush, the FY2011 Intelligence Authorization Act passed by Congress and signed into P.L. 112-18 by President Obama, and the Intelligence Authorization for FY2012, which was signed into law by President Obama as P.L. 112-87.
Date:
May 21, 2012
Creator:
Grimmett, Richard F.
Object Type:
Report
System:
The UNT Digital Library
Safe Drinking Water Act: A Summary of the Act and Its Major Requirements
This report summarizes the Safe Drinking Water Act (SDWA) and its major programs and regulatory requirements. It excerpts, with several additions, the SDWA chapter of CRS Report RL30798, Environmental Laws: Summaries of Major Statues Administered by the Environmental Protection Agency (EPA), which provides summaries of the principal environmental statutes administered by the Environmental Protection Agency (EPA). This report includes the drinking water security provisions added to the SDWA by the Public Health Security and Bioterrorism Preparedness and Response Act of 2002 (P.L. 107-188).
Date:
May 21, 2008
Creator:
Tiemann, Mary
Object Type:
Report
System:
The UNT Digital Library
Statutory Individual Income Tax Rates and Other Elements of the Tax System: 1988 through 2008
This report summarizes information about the tax brackets and other key elements of the tax system that determine taxpayer's statutory marginal tax rate. Such elements include tax brackets, exemptions, standard deductions, etc. Statutory individual income tax rates, also referred to as “statutory marginal tax rates,” are the rates of tax applicable to the last (marginal) increment of taxable income. Statutory rates play an important role in determining the real marginal tax rates, which affect taxpayers' economic behavior.
Date:
May 21, 2008
Creator:
Shvedov, Maxim
Object Type:
Report
System:
The UNT Digital Library
Texas Register, Volume 10, Number 39, Pages 1601-1654, May 21, 1985
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:
May 21, 1985
Creator:
Texas. Secretary of State.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Texas Register, Volume 7, Number 37, Pages 1915-1966, May 21, 1982
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:
May 21, 1982
Creator:
Texas. Secretary of State.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Texas Register, Volume 1, Number 40, Pages 1347-1376, May 21, 1976
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:
May 21, 1976
Creator:
Texas. Secretary of State.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Texas Attorney General Opinion: O-3107
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Gerald Mann, regarding a legal question submitted for clarification: Effect of provision in Crawford Truck Lines' interstate certificate restricting the certificate holder to the use of trucks owned by him.
Date:
May 21, 1941
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: O-2126
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Gerald Mann, regarding a legal question submitted for clarification: Qualifications of voters in bond elections.
Date:
May 21, 1940
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: O-4312
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Gerald Mann, regarding a legal question submitted for clarification: Where the owner of one thousand shares of stock of domestic corporation, as a part of his separate estate, causes a new stock certificate to issue in the name of his wife and himself for the use and benefit of the community estate," is the transaction subject to the Texas Stock Transfer Tax levied by Art. IV, H. B. 8, Act, Regular Session, 47th Legislature (Art.7047a, Vernon's Texas Civil Statutes)?
Date:
May 21, 1942
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: V-1176
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Price Daniel, regarding a legal question submitted for clarification: Authority of the Commissioners' court to initiate litigation to enjoin the city of Corpus Christie from excessive extraction of underground water from lands the city has purchased in Atascosa County.
Date:
May 21, 1951
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: V-214
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Price Daniel, regarding a legal question submitted for clarification: Compensation due delinquent tax attorney on collection of tax when 15% exceeds the amount of penalty and interest collected.
Date:
May 21, 1947
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: V-584
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Price Daniel, regarding a legal question submitted for clarification: Applicability of subsection 11g, Section 2, Appropriation bill for current biennium, to members of the State Soil Conservation Board.
Date:
May 21, 1948
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: V-213
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Price Daniel, regarding a legal question submitted for clarification: Maximum price the State may pay for school textbooks, and related fact questions.
Date:
May 21, 1947
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: WW-629
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: The proper classification of adopted children of a decedent's deceased sisters for inheritance tax purposes. Otherwise stated, do these adopted children come under Class C as stated in Article 7120 V.A.C.S. or Class E as prescribed by Article 7122 V.A.C.S.
Date:
May 21, 1959
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: WW-630
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Authority of the Gregg County Commissioners' Court to least the county hospital.
Date:
May 21, 1959
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: WW-431
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Questions concerning the ad valorem taxability against Sun Oil Company as processor of certain gas designated as plant operator's portion.
Date:
May 21, 1958
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: WW-434
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Will Wilson, regarding a legal question submitted for clarification: Proper construction of Article 5421c-3, V.C.S., as same pertains to the acceptance of bids by the School Land Board of the State of Texas.
Date:
May 21, 1958
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History