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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
[Leon Breeden Scrapbook: 1961] (open access)

[Leon Breeden Scrapbook: 1961]

Scrapbook of materials including photographs, letters, newspaper clippings, performance programs, and various other notes and ephemera documenting the activities of the North Texas State College One O'Clock Lab Band during 1961.
Date: 1961~
Creator: Breeden, Leon
System: The UNT Digital Library
The Art That Broke the Looking-Glass (open access)

The Art That Broke the Looking-Glass

Catalog from the exhibition, "The Art That Broke the Looking Glass," November 15–December 31, 1961, held at the Dallas Museum for Contemporary Arts. Includes: list of artists and artworks in the exhibition, essay, images.
Date: 1961
Creator: Dallas Museum for Contemporary Arts
System: The Portal to Texas History
The Mullin-Kille and Bulletin Brownwood, Including Early Texas, Con Survey City Directory, 1961 (open access)

The Mullin-Kille and Bulletin Brownwood, Including Early Texas, Con Survey City Directory, 1961

Directory for Brownwood, Texas includes address listings for businesses and individuals as well as advertisements from local businesses. According to the title page, the directory contains "an alphabetical directory and cosmopolitan telephone directory of all residents over eighteen with detailed information concerning each; a civic section of local interest and a numerical telephone directory. A complete buyers' guide and business directory with special listings for nationally advertised brands and a street guide and householders' directory, showing telephone numbers arranged by streets" is also included.
Date: 1961
Creator: Mullin-Kille Con Survey
System: The Portal to Texas History
The Mullin-Kille and Bulletin Brownwood, Including Early Texas, Con Survey City Directory, Supplement Edition, 1961 (open access)

The Mullin-Kille and Bulletin Brownwood, Including Early Texas, Con Survey City Directory, Supplement Edition, 1961

Directory for Brownwood, Texas includes address listings for businesses and individuals as well as advertisements from local businesses. According to the title page, the directory supplement contains "a numerical telephone directory and a complete buyers' guide, and a classified business directory with special listings for nationally advertised brands."
Date: 1961
Creator: Mullin-Kille Con Survey
System: The Portal to Texas History
[Abilene City Federation of Women's Clubs Minutes: 1961 - 1963] (open access)

[Abilene City Federation of Women's Clubs Minutes: 1961 - 1963]

Minutes of the Abilene City Federation of Women's Clubs in Abilene, Texas documenting the group's discussions and activities from 1961 through 1963.
Date: 1961/1963
Creator: Abilene City Federation of Women's Clubs
System: The Portal to Texas History
[Datebook for Roy Eldridge: January - August 1961] (open access)

[Datebook for Roy Eldridge: January - August 1961]

Appointment book kept by Roy Eldridge from January through August 16, 1961.
Date: 1961
Creator: Eldridge, Roy, 1911-1989
System: The Portal to Texas History
Dallas City Directory, 1961 (open access)

Dallas City Directory, 1961

General directory for Dallas, Texas includes address listings for businesses and individuals as well as advertisements from local businesses.
Date: 1961
Creator: R.L. Polk & Co.
System: The Portal to Texas History
[The Woman's Wednesday Club Scrapbook, 1961-1978] (open access)

[The Woman's Wednesday Club Scrapbook, 1961-1978]

Scrapbook for the Woman's Wednesday Club in Fort Worth, Texas. The scrapbook contains photographs, newspaper articles, and other materials related to the club's activities.
Date: 1961/1978
Creator: unknown
System: The Portal to Texas History
Bamboo in the United States: Description, Culture, and Utilization. (open access)

Bamboo in the United States: Description, Culture, and Utilization.

Describes the different varieties of bamboo and how to cultivate them. Provides information on insect pests and preparing bamboo for market. Discusses ways in which bamboo can be used on the farm, in the home, and for manufactured products.
Date: June 1961
Creator: Young, Robert A. (Robert Armstrong), b. 1876 & Haun, J. R. (Joseph Rhodes), 1922-
System: The UNT Digital Library
School of Music Program Book 1960-1961 (open access)

School of Music Program Book 1960-1961

Fall/Spring performances program book from the 1960-1961 school year at the North Texas State University School of Music.
Date: 1961
Creator: North Texas State University. School of Music.
System: The UNT Digital Library
[Abilene Board of Commissioners Minutes: 1961-1963] (open access)

[Abilene Board of Commissioners Minutes: 1961-1963]

Ledger containing minutes of the city Board of Commissioners in Abilene, Texas documenting the group's discussions and activities from February 9, 1961 to March 28, 1963. An index with names is also included in the front.
Date: 1961-02-09/1963-03-28
Creator: Abilene (Tex.)
System: The Portal to Texas History
Texas Almanac, 1961-1962 (open access)

Texas Almanac, 1961-1962

The almanac covers general topics about the state of Texas including statistics for individual counties, agriculture, weather, commerce, history, "human and material resources, and its economic, civic, and social development" of the time. A general index is on page [658].
Date: 1961
Creator: unknown
System: The Portal to Texas History
Polk's Abilene (Taylor County, Texas) City Directory, 1961 (open access)

Polk's Abilene (Taylor County, Texas) City Directory, 1961

Directory for Abilene, Texas includes address listings for businesses and individuals, as well as advertisements from local businesses. According to the title page, the directory contains an "alphabetical directory of business concerns and private citizens, a directory of householders, occupants of office buildings and other business places, including a complete street and avenue guide, a numerical telephone directory, and much information of a miscellaneous character; also the yellow pages with a special advertising section and a complete classified list." The general index begins on page iii and the index to advertisers begins on page v.
Date: 1961
Creator: R.L. Polk & Co.
System: The Portal to Texas History
Texas Indian Papers 1860-1916 (open access)

Texas Indian Papers 1860-1916

A record of all Native American papers that were created in Texas from 1860 to 1916.
Date: 1961
Creator: Day, James M. & Winfrey, Dorman
System: The Portal to Texas History
Catalog of Howard Payne College, 1960-1961 (open access)

Catalog of Howard Payne College, 1960-1961

Catalog describes the history, governance, admission requirements, course offerings, and campus life of Howard Payne College in Brownwood, Texas.
Date: 1961~
Creator: Howard Payne College (Brownwood, Tex.)
System: The Portal to Texas History
Catalog of North Texas State College: 1961-1962, Undergraduate (open access)

Catalog of North Texas State College: 1961-1962, Undergraduate

Catalog for North Texas State College includes information about class offerings as well as general information about the school (academic calendar, list of officers and faculty, admissions and degree requirements, financial information, etc.).
Date: March 1961
Creator: North Texas State College
System: The UNT Digital Library
S.D. Myres: Saddlemaker (open access)

S.D. Myres: Saddlemaker

Biographical essay written about Sam Myres, a saddemeaker in Texas, describing his family, the establishment of his business, his saddle designs, and other information about his life. Index starts on page 123.
Date: 1961
Creator: Myres, Sandra L.
System: The Portal to Texas History
Course 2A, Volume 50. Command and Staff (open access)

Course 2A, Volume 50. Command and Staff

This booklet is the Course 2A, Volume 50 unit of an extension training course developed for Air Force personnel. This book discusses the qualifications to be an Air Force officer, Air Force staff functions and organization, and the relationship between commander and staff.
Date: May 1961
Creator: Air University (U.S.). Extension Course Institute.
System: The Portal to Texas History
Reserve Individual Survival and Recovery Course, Number 45-0001, Volume 1. Effects of CBR Agents (open access)

Reserve Individual Survival and Recovery Course, Number 45-0001, Volume 1. Effects of CBR Agents

This booklet is from Volume 1 of an Air Force Reserve element training course on individual survival. This book discusses steps to take in the event of a chemical, biological, radiological, or nuclear attack. Work pages can be seen filled in with blue ink handwriting within the book.
Date: June 1961
Creator: Lowry Technical Training Center.
System: The Portal to Texas History
Reserve Individual Survival and Recovery Course, Number 45-0001, Volume 2. Survival and Recovery Techniques (open access)

Reserve Individual Survival and Recovery Course, Number 45-0001, Volume 2. Survival and Recovery Techniques

This booklet is from Volume 2 of an Air Force Reserve element training course on individual survival. This book discusses survival tactics during and after a nuclear event. The name, "Paul A. Hill, Maj." can be seen written at the top right of the front cover, and notes can be seen written through the book and its attached worksheets.
Date: December 1961
Creator: Lowry Technical Training Center.
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
Texas Genealogical Records, Ellis County, Volume 15, 1720-1961 (open access)

Texas Genealogical Records, Ellis County, Volume 15, 1720-1961

Genealogical Records of Ellis County, Texas contain various lists of records (births, deaths, marriages, etc.) taken from family Bibles, cemetery and church records, wills, and other relevant sources. Index starts on page 268.
Date: 1961
Creator: Daughters of the American Revolution. Rebecca Boyce Chapter (Waxahachie, Tex.). Genealogical Records Committee.
System: The Portal to Texas History
North Texas State University Schedule of Classes: Fall 1961 (open access)

North Texas State University Schedule of Classes: Fall 1961

Schedule of classes at North Texas State University for the Fall semester providing a list of classes that will be offered by department, with times and locations. It also includes class indexes and other information about registration procedures, exams, tuition, and related topics.
Date: Autumn 1961
Creator: North Texas State University
System: The UNT Digital Library