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TRANSIENT RADIATION EFFECTS IN CAPACITORS AND DIELECTRIC MATERIALS (open access)

TRANSIENT RADIATION EFFECTS IN CAPACITORS AND DIELECTRIC MATERIALS

Measurements of dielectric leakage, capacitance, electric strength, andd charge scattering phenomena were performed at the Kukla and Godiva III critical assemblies for tantalum and aluminum electrolytic, wax- and oilimpregnated paper, mylar, mica, and ceramic capacitors, and for mylar and Vitamin B-impregnated paper. Leakage data indicate that gamma induced conductivity in capacitor dielectric varies directly with gamma DELTA , where gamma is the gamma radiation rate and DELTA is 0.9 for mylar, 0.7 for Vitamin Q-impregnated paper, and approximately 1.0 for the other dielectrics. A small portion of the tantalum oxide conductivity induced by gamma radiation exhibited a recovery time of approximately 150 mu s. Transient capacitance changes due to radiation were non- existent within plus or minus 0.1% for mica and Vitamin Q capacitors. Transient charging of tantalum capacitors was noted during irradiation with no applied voltage. No drastic changes in electric strength were noted during irradiation of mylar and Vitamin Q-impregnated paper. Results are compared with a summary of data previously collected by others. The use of test data in parametric form as a tool for predicting transient radiation effects is discussed. (auth)
Date: August 15, 1961
Creator: Wicklein, H. W. & Dickhaut, R. H.
System: The UNT Digital Library
A Classified and Selective Index to the Texas Business Review 1927-1961 (open access)

A Classified and Selective Index to the Texas Business Review 1927-1961

An index of research published in the Texas Business Review, including the name of the work, author's name(s), and which monthly issue the work was published in. Includes articles and reports all organized by business topic covered.
Date: August 1962
Creator: Turpin, Elizabeth R.
System: The Portal to Texas History
A Biography of Dr. Warren Sidney Brent, 1897-1966 (open access)

A Biography of Dr. Warren Sidney Brent, 1897-1966

Autobiographical narrative describing the life of Dr. Warren Sidney Brent, a Baptist minister who served at six churches in Texas. It provides background about his life, education, family, and work. It also includes the text of several sermons.
Date: August 28, 1968
Creator: Brent, Warren Sidney & Kirk, Irene Collins
System: The Portal to Texas History
Report of the Chief of the Forest Service: 1960 (open access)

Report of the Chief of the Forest Service: 1960

Annual report from the U.S. Department of Agriculture Forest Service describing activities of the organization, expenditures and receipts, and a discussion of other relevant topics for the fiscal year.
Date: August 1961
Creator: United States. Forest Service.
System: The UNT Digital Library
Report of the Chief of the Forest Service: 1968 (open access)

Report of the Chief of the Forest Service: 1968

Annual report from the U.S. Department of Agriculture Forest Service describing activities of the organization, expenditures and receipts, and a discussion of other relevant topics for the fiscal year.
Date: August 1969
Creator: United States. Forest Service.
System: The UNT Digital Library
State and local taxation of privately owned property located on Federal areas (open access)

State and local taxation of privately owned property located on Federal areas

The ACIR Library is composed of publications that study the interactions between different levels of government. This document addresses state and local taxation of privately owned property located on federal areas.
Date: August 1965
Creator: United States. Advisory Commission on Intergovernmental Relations.
System: The UNT Digital Library
The Advisory Commission on Intergovernmental Relations. (open access)

The Advisory Commission on Intergovernmental Relations.

The ACIR Library is composed of publications that study the interactions between different levels of government. This document addresses the ACIR itself for the year 1968.
Date: August 1968
Creator: United States. Advisory Commission on Intergovernmental Relations.
System: The UNT Digital Library
Investment of idle cash balances by State and local governments (open access)

Investment of idle cash balances by State and local governments

The ACIR Library is composed of publications that study the interactions between different levels of government. This document addresses investment of idle cash balances by state and local governments.
Date: August 1965
Creator: United States. Advisory Commission on Intergovernmental Relations.
System: The UNT Digital Library
Current work program and reports adopted (open access)

Current work program and reports adopted

The ACIR Library is composed of publications that study the interactions between different levels of government. This document addresses the current work program of the Commission and reports adopted.
Date: August 1963
Creator: United States. Advisory Commission on Intergovernmental Relations.
System: The UNT Digital Library
Recommendations to date - August 1, 1963 (open access)

Recommendations to date - August 1, 1963

The ACIR Library is composed of publications that study the interactions between different levels of government. This document contains recommendations in 1963 from ACIR.
Date: August 1963
Creator: United States. Advisory Commission on Intergovernmental Relations.
System: The UNT Digital Library
Summary of actions taken by the Advisory Commission on Intergovernmental Relations (open access)

Summary of actions taken by the Advisory Commission on Intergovernmental Relations

The ACIR Library is composed of publications that study the interactions between different levels of government. This document is a summary of actions taken by the advisory commission on intergovernmental relations.
Date: August 1963
Creator: United States. Advisory Commission on Intergovernmental Relations.
System: The UNT Digital Library
Metropolitan councils of governments (open access)

Metropolitan councils of governments

The ACIR Library is composed of publications that study the interactions between different levels of government. This document addresses metropolitan councils of governments.
Date: August 1966
Creator: United States. Advisory Commission on Intergovernmental Relations.
System: The UNT Digital Library
1970 Cumulative : ACIR state legislative program (open access)

1970 Cumulative : ACIR state legislative program

The ACIR Library is composed of publications that study the interactions between different levels of government. This document addresses the ACIR state legislative program. This edition is cumulative, and contains draft bills from previous editions, as well as ten new proposals.
Date: August 1969
Creator: United States. Advisory Commission on Intergovernmental Relations.
System: The UNT Digital Library
North Texas State University Budget: 1969-1970 (open access)

North Texas State University Budget: 1969-1970

Budget for North Texas State University regarding funds in the 1969-1970 fiscal year. This volume contains a breakdown of expected profits and expenses at the university level and for each college.
Date: August 1969
Creator: North Texas State University
System: The UNT Digital Library
Legume inoculation: what it is, what it does. (open access)

Legume inoculation: what it is, what it does.

Describes the methods and effects of inoculation through introducing legume bacteria into soil.
Date: August 1967
Creator: Erdman, Lewis W. (Lewis Wilson)
System: The UNT Digital Library
Industrial Development Bond Financing (open access)

Industrial Development Bond Financing

The ACIR Library is composed of publications that study the interactions between different levels of government. This document addresses industrial development bond financing.
Date: August 1962
Creator: United States. Advisory Commission on Intergovernmental Relations.
System: The UNT Digital Library
Directory of Councils of Governments and Regional Planning Commissions in Texas (open access)

Directory of Councils of Governments and Regional Planning Commissions in Texas

Directory of councils of government and regional planning commissions in Texas. Includes a list of individual organizations, memberships, other regional organizations, and a map.
Date: August 1968
Creator: Texas. Office of the Governor.
System: The Portal to Texas History
Oral History Interview with George Christian, August 8, 1968 (open access)

Oral History Interview with George Christian, August 8, 1968

Interview with George Christian, White House Press Secretary of the Lyndon Johnson administration from Austin, Texas. Christian discusses the organization of the president's staff and their duties, Johnson's decision-making process and habits as president, his own role as press secretary and the challenges of it, the logistics of communication at the White House, differences between state and federal politics, public perception of presidents and their credibility, the coming end of Johnson's term, party politics, and the 1968 election.
Date: August 8, 1968
Creator: Gantt, Fred & Christian, George
System: The UNT Digital Library
Oral History Interview with Ben Barnes, 1967-1968 (open access)

Oral History Interview with Ben Barnes, 1967-1968

Interview with Ben Barnes, who was the Speaker of the Texas House of Representatives in 1964-68, the lieutenant governor in 1968-72, and a Democrat from Austin, Texas. In the interview, Barnes shares his thoughts and opinions on several procedures, laws, and political decisions, including reapportionment, the “one-man, one vote” decision of U.S. Supreme Court, state water systems, and state employee pay raise. He also comments on federal-state relations, revisions of Code of Criminal Procedures, industrial safety law, voter registration, the reform of liquor laws and pari-mutuel betting, revenue legislation, and one-year versus two-year budgeting. Barnes comments on fellow politician Governor John Connally.
Date: August 14, 1967
Creator: Gantt, Fred; Kamp, H. W. & Barnes, Ben
System: The UNT Digital Library
Oral History Interview with Alla Clary, August 12, 1969 (open access)

Oral History Interview with Alla Clary, August 12, 1969

Interview with Alla Clary, former secretary to Representative Sam Rayburn, from McKinney, Texas. In the interview, Miss Clary discusses her personal experiences and recollections from her many years of service in the office of Congressman Rayburn in Washington D.C.
Date: August 12, 1969
Creator: Kamp, H. W. & Clary, Alla
System: The UNT Digital Library
Oral History Interview with Paul Smith, August 1, 1968 (open access)

Oral History Interview with Paul Smith, August 1, 1968

Interview with Dr. Paul Smith, a professor at North Texas State University in Denton, Texas. Smith discusses his experience during the election process for a new university president in 1968, following the retirement of James Carl Matthews.
Date: August 1, 1968
Creator: Odom, E. Dale & Smith, Paul
System: The UNT Digital Library
Oral History Interview with Wick Fowler, May 23, 1968 (open access)

Oral History Interview with Wick Fowler, May 23, 1968

Interview with Wick Fowler, a journalist from Big Sandy, Texas. The interview includes his early career as a reporter, impressions of Martin Dies, Shivers gubernatorial campaign of 1950, as well as his experiences as appointments secretary to Governor Allan Shivers and observations of Stevenson-Johnson senatorial race of 1948.
Date: August 31, 1968
Creator: Odom, E. Dale & Fowler, Wick
System: The UNT Digital Library
Oral History Interviews with Mrs. Dan Moody, 1968 (open access)

Oral History Interviews with Mrs. Dan Moody, 1968

Interview with Mrs. Dan Moody, wife of former Texas Governor Dan Moody. The interview includes reminiscences of her husband's political career, the Al Smith campaign of 1928, the Stevenson-Johnson senatorial race of 1948, and excerpts from her Mansion Diary.
Date: August 16, 1968
Creator: Gantt, Fred & Moody, Daniel
System: The UNT Digital Library
Texas Department of Mental Health and Mental Retardation Directory of Services: 1968-1969 (open access)

Texas Department of Mental Health and Mental Retardation Directory of Services: 1968-1969

Directory of institutions coordinated by the Texas Department of Mental Health and Mental Retardation including mental hospitals, state schools, development centers, and youth centers, along with information about accessing services.
Date: August 1968
Creator: Texas. Department of Mental Health and Mental Retardation.
System: The Portal to Texas History